/* ============================================================
   RPS Construction — Main Stylesheet
   Foundation: reset, type, layout, buttons, links, focus,
   glass, reveal system, utilities, responsive.
   Component styles by phase are appended below in this file.
   ============================================================ */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 140px;
}

body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, p, ul, ol, figure {
  margin: 0;
}

ul[class],
ol[class] {
  list-style: none;
  padding: 0;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

a {
  color: var(--c-brand);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--c-cta-hover);
}

/* ---------- Focus ring (global, WCAG 2.2 AA) ---------- */
:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

/* Skip link (keyboard-first) */
.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -100%;
  z-index: 200;
  background: var(--c-bg);
  color: var(--c-text);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--r-input);
  box-shadow: var(--shadow-card);
}

.skip-link:focus-visible {
  top: var(--space-2);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--ff-headings);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--c-text);
}

h1 {
  font-size: var(--fs-2xl);
}

h2 {
  font-size: var(--fs-xl);
}

h3 {
  font-size: var(--fs-lg);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-8);
}

.band {
  background-color: var(--c-band);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--r-pill);
  border: 1.5px solid transparent;
  padding: var(--space-4) var(--space-7);
  font-size: var(--fs-xs);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}

.btn--primary {
  background-color: var(--c-cta);
  color: var(--c-on-cta);
  border-color: var(--c-cta);
}

.btn--primary:hover {
  background-color: var(--c-cta-hover);
  border-color: var(--c-cta-hover);
  color: var(--c-on-cta);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(234, 88, 12, 0.25);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background-color: transparent;
  color: var(--c-text);
  border-color: var(--c-border);
}

.btn--outline:hover {
  border-color: var(--c-text);
  color: var(--c-text);
  transform: translateY(-2px);
}

.btn--outline:active {
  transform: translateY(0);
}

.btn--loading {
  pointer-events: none;
  opacity: 0.75;
}

.btn .btn__spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: var(--r-pill);
  animation: btn-spin 0.6s linear infinite;
}

.btn--loading .btn__spinner {
  display: inline-block;
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Inline link with arrow ---------- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 700;
  color: var(--c-brand);
  text-decoration: none;
  transition: gap var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.link-arrow:hover {
  gap: var(--space-2);
  color: var(--c-cta-hover);
}

.link-arrow svg {
  width: 16px;
  height: 16px;
}

/* ---------- Glass surfaces (scoped — text never sits on glass) ---------- */
.glass-nav {
  background-color: #ffffff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.glass-overlay {
  background-color: var(--glass-overlay);
  -webkit-backdrop-filter: blur(var(--glass-overlay-blur));
  backdrop-filter: blur(var(--glass-overlay-blur));
}

.glass-chip {
  background-color: var(--glass-chip);
  -webkit-backdrop-filter: blur(var(--glass-chip-blur));
  backdrop-filter: blur(var(--glass-chip-blur));
}

/* ---------- Reveal system (JS-gated) ---------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 350ms var(--ease-out),
              transform 350ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

html.js [data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Utilities ---------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-muted {
  color: var(--c-muted);
}

.text-strong {
  color: var(--c-muted-strong);
}

.no-scrollbar {
  scrollbar-width: none;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

/* ---------- Reduced motion (site-wide) ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  html.js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Responsive ---------- */
@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }

  h1 {
    font-size: var(--fs-2xl);
  }

  h2 {
    font-size: var(--fs-xl);
  }
}

/* Native smooth scroll ONLY as fallback when Lenis is not active.
   Lenis + CSS scroll-behavior: smooth fight over the same offset —
   the browser's native animation swallows wheel input and the page
   feels stuck. Lenis adds the `lenis` class to <html> when running. */
@media (prefers-reduced-motion: no-preference) {
  html:not(.lenis) {
    scroll-behavior: smooth;
  }
}

/* ---------- Lenis runtime helpers (official) ---------- */
html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}
/* ============================================================
   Info Bar
   ============================================================ */
.info-bar {
  background: var(--c-cta, #ea580c);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
}
.info-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-inline: var(--space-6);
  padding-top: 14px;
  padding-bottom: 14px;
}
.info-bar__left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.info-bar__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #fff;
  text-decoration: none;
  transition: color 0.2s;
}
.info-bar__item:hover {
  color: rgba(255,255,255,0.8);
}
.info-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.info-bar__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: #fff;
  transition: all 0.2s;
}
.info-bar__social:nth-child(1) { background: #1877F2; }
.info-bar__social:nth-child(2) { background: #25D366; }
.info-bar__social svg {
  width: 18px;
  height: 18px;
}
.info-bar__social:hover { opacity: 0.85; }
@media (max-width: 640px) {
  .info-bar__item span,
  .info-bar__item:not(:first-child) {
    display: none;
  }
  .info-bar__item:first-child {
    display: inline-flex;
  }
}

/* ============================================================
   Components — Header / Nav
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  top: var(--info-bar-h, 42px);
  border-bottom: 1px solid var(--c-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-7);
  min-height: 80px;
  padding-inline: var(--space-6);
  padding-block: var(--space-2);
}

@media (min-width: 1024px) {
  .header-inner {
    padding-inline: var(--space-8);
  }
  .info-bar__inner {
    padding-inline: var(--space-8);
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  min-width: 0;
}

.brand__logo {
  flex-shrink: 0;
  width: auto;
  object-fit: contain;
}

.site-header .brand__logo {
  height: 72px;
}

@media (max-width: 1023.98px) {
  .site-header .brand__logo {
    height: 56px;
  }
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  gap: 1px;
}

.brand__name {
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--c-text);
}
.brand__name .rps { color: #2e358e; }
.brand__name .construction { color: #777; }
.footer-logo .rps { color: #2e358e; }
.footer-logo .construction { color: #777; }

.brand__slogan {
  font-size: 13px;
  color: var(--c-muted);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--r-input);
}

.nav-toggle__bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  display: none;
}

.site-nav.is-open {
  display: block;
  position: absolute;
  top: 100%;
  inset-inline: 0;
  background: var(--glass-nav);
  -webkit-backdrop-filter: blur(var(--glass-nav-blur));
  backdrop-filter: blur(var(--glass-nav-blur));
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-6);
}

.nav-locked {
  overflow: hidden;
}

.nav-list {
  display: flex;
  flex-direction: column;
}

.nav-list li {
  border-bottom: 1px solid var(--c-border);
}

.nav-list li:last-child {
  border-bottom: none;
}

.nav-link {
  display: block;
  padding: var(--space-4) 0;
  font-weight: 700;
  color: var(--c-text);
  text-decoration: none;
  transition: color var(--dur-instant) var(--ease-out);
}

.nav-link:hover {
  color: var(--c-cta);
}

.nav-link.is-active {
  color: var(--c-brand);
}

.nav-cta {
  margin-top: var(--space-5);
  width: 100%;
}

/* ---- Simple Products Dropdown with Flyout Sub-menu (Mobile / Base) ---- */
.nav-item-dropdown {
  position: relative;
}
.nav-item-dropdown > .nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  cursor: pointer;
}
.dropdown-chevron {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--c-muted);
}
.nav-item-dropdown:hover > .nav-link .dropdown-chevron,
.nav-item-dropdown.is-open > .nav-link .dropdown-chevron {
  transform: rotate(180deg);
  color: var(--c-cta);
}

.dropdown-menu {
  display: none;
  list-style: none;
  margin: 8px 0 0 0;
  padding: 8px;
  background: #ffffff;
  border: 1px solid var(--c-border);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  font-family: var(--ff-sans);
}
.nav-item-dropdown.is-open > .dropdown-menu {
  display: block;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--c-text);
  transition: all 0.18s ease;
  cursor: pointer;
}
.dropdown-item:hover,
.dropdown-item:focus-visible {
  background: #f8fafc;
  transform: translateX(3px);
}
.dropdown-item__icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: #edf2f7;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--c-brand);
  transition: all 0.18s ease;
}
.dropdown-item:hover .dropdown-item__icon,
.has-submenu.is-active > .dropdown-item .dropdown-item__icon {
  background: #eff6ff;
  color: var(--c-cta);
}
.dropdown-item__icon svg {
  width: 18px;
  height: 18px;
}
.dropdown-item__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}
.dropdown-item__title {
  font-family: var(--ff-sans);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.25;
  transition: color 0.18s ease;
}
.dropdown-item:hover .dropdown-item__title,
.has-submenu.is-active > .dropdown-item .dropdown-item__title {
  color: var(--c-cta);
}
.dropdown-item__arrow,
.dropdown-item__chevron {
  width: 14px;
  height: 14px;
  color: var(--c-muted);
  opacity: 0.5;
  flex-shrink: 0;
  transition: all 0.18s ease;
}
.dropdown-item:hover .dropdown-item__arrow,
.dropdown-item:hover .dropdown-item__chevron {
  opacity: 1;
  color: var(--c-cta);
  transform: translateX(2px);
}

.has-submenu {
  position: relative;
}
.has-submenu.is-active > .dropdown-item .dropdown-item__chevron {
  transform: rotate(90deg);
  color: var(--c-brand);
  opacity: 1;
}

/* Mobile nested submenu */
.dropdown-submenu {
  display: none;
  padding: 6px 0 6px 14px;
  margin: 4px 0 6px 12px;
  border-left: 2px solid #e2e8f0;
}
.has-submenu.is-active > .dropdown-submenu {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dropdown-submenu__header {
  display: none;
}

.submenu-item {
  display: flex;
  flex-direction: column;
  padding: 8px 10px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--c-text);
  transition: all 0.18s ease;
}
.submenu-item:hover {
  background: #f8fafc;
  transform: translateX(3px);
}
.submenu-item__title {
  font-family: var(--ff-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  transition: color 0.18s ease;
}
.submenu-item:hover .submenu-item__title {
  color: var(--c-cta);
}

.dropdown-submenu__footer {
  padding: 6px 10px 2px;
  margin-top: 2px;
}
.submenu-footer-link {
  font-family: var(--ff-sans);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--c-brand);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.submenu-footer-link:hover {
  color: var(--c-cta);
  text-decoration: underline;
}

.dropdown-divider {
  height: 1px;
  background: var(--c-border);
  margin: 6px 8px;
  list-style: none;
}

.dropdown-item--cta {
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
  border: 1px solid #dbeafe;
}
.dropdown-item--cta:hover {
  background: linear-gradient(135deg, #dbeafe 0%, #dcfce7 100%);
}
.dropdown-item__icon--cta {
  background: #dbeafe;
  color: var(--c-brand);
}

/* ============================================================
   Components — Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__bg {
  position: absolute;
  top: -20%;
  left: 0;
  right: 0;
  height: 140%;
  width: 100%;
  object-fit: cover;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0.92) 88%,
    rgba(255, 255, 255, 1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: var(--space-6);
  text-align: left;
  padding-block: 120px 72px;
}

.hero__copy {
  min-width: 0;
}

.hero__title {
  max-width: 18ch;
}

.hero__hooks {
  max-width: 20ch;
  display: grid;
  font-size: clamp(30px, 6.5vw, 48px);
  line-height: 1.15;
}

.hero__copy-slide {
  grid-area: 1 / 1;
  display: grid;
  align-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s var(--ease-out),
    visibility 0.6s;
}

.hero__copy-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

/* Hard lock: no draft/old-editor inline positions can ever shift hero CTAs at any size */
.hero__actions,
.hero__actions a {
  transform: none !important;
}

/* Mobile: title, then image, then CTAs at the bottom */
@media (max-width: 1023.98px) {
  .hero__content {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .hero__copy {
    display: contents;
  }

  .hero__carousel {
    order: 2;
  }

  .hero__actions {
    order: 3;
  }
}

@media (min-width: 1024px) and (hover: hover) {
  .hero__actions a:hover {
    transform: translateY(-2px) !important;
  }
}

.hero__carousel {
  position: relative;
  width: 100%;
  min-width: 0;
}

.hero__carousel-stage {
  position: relative;
  width: 100%;
  height: clamp(230px, 42vw, 380px);
}

.hero__carousel-img {
  position: absolute;
  inset: 0;
  margin: auto;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 24px 44px rgba(15, 23, 42, 0.28));
  opacity: 0;
  transform: translateX(64px) scale(0.96);
  transition: opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
  pointer-events: none;
}

.hero__carousel-img.is-active {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.hero__carousel-img.is-leaving {
  opacity: 0;
  transform: translateX(-64px) scale(0.96);
}

.hero__cue {
  position: absolute;
  bottom: var(--space-7);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: 1px;
  height: 56px;
}

.hero__cue-line {
  display: block;
  width: 1px;
  height: 100%;
  background: var(--c-muted);
  animation: cue-slide 2.2s var(--ease-out) infinite;
}

@keyframes cue-slide {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
  30%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  70%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============================================================
   Hero — Fullscreen Carousel (8 categories) + Pixel X Spin
   ============================================================ */
.hero--fullscreen {
  min-height: 100svh;
  min-height: 100dvh;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #0a0e1a;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.hero--fullscreen .hero__track {
  position: absolute;
  inset: 0;
  overflow: hidden;
  cursor: grab;
  -webkit-user-drag: none;
}
.hero--fullscreen.is-dragging .hero__track,
.hero--fullscreen .hero__track.is-dragging {
  cursor: grabbing;
}

.hero--fullscreen .hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.04);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              visibility 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              transform 6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.hero--fullscreen .hero__slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.hero--fullscreen .hero__slide.is-leaving {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.02);
}

.hero--fullscreen .hero__bg {
  top: 0;
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.04);
  transform: none !important;
  -webkit-user-drag: none;
  user-select: none;
}

.hero--fullscreen .hero__scrim--dark {
  background:
    radial-gradient(ellipse at center, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.45) 70%, rgba(0,0,0,0.68) 100%),
    linear-gradient(to bottom, rgba(6,10,24,0.32) 0%, rgba(6,10,24,0.48) 45%, rgba(6,10,24,0.72) 100%);
}

.hero__center {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 14px;
  padding: calc(40px + 16px) 20px 64px;
  max-width: 900px;
  margin-inline: auto;
  pointer-events: none;
}

.hero__title {
  font-family: var(--ff-headings);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  font-size: clamp(30px, 6.2vw, 64px);
  color: #ffffff;
  text-shadow: 0 2px 24px rgba(0,0,0,0.45), 0 1px 2px rgba(0,0,0,0.6);
  margin: 0;
  perspective: 900px;
  transform-style: preserve-3d;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.hero__title .char {
  display: inline-block;
  transform-origin: 50% 50%;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  will-change: transform, opacity;
  /* pixelated feel: subtle steps via filter */
  animation: pixelSpinY 650ms cubic-bezier(0.22,1,0.36,1) forwards;
}

.hero__title {
  word-spacing: 0.05em;
}

@keyframes pixelSpinY {
  0%   { transform: rotateY(0deg) translateZ(0); opacity: 1; filter: blur(0px) contrast(1); }
  35%  { transform: rotateY(90deg) translateZ(18px) scaleX(0.92); opacity: 0.72; filter: blur(0.6px) contrast(1.15); }
  60%  { transform: rotateY(200deg) translateZ(-8px) scaleX(1.02); opacity: 0.85; filter: blur(0.3px) contrast(1.05); }
  100% { transform: rotateY(360deg) translateZ(0) scaleX(1); opacity: 1; filter: blur(0) contrast(1); }
}

.hero__desc {
  font-family: var(--ff-sans);
  font-size: clamp(14px, 1.7vw, 17px);
  line-height: 1.6;
  font-weight: 400;
  color: rgba(255,255,255,0.88);
  text-shadow: 0 1px 12px rgba(0,0,0,0.45);
  max-width: 52ch;
  margin: 0;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 700ms cubic-bezier(0.22,1,0.36,1) 320ms,
              transform 700ms cubic-bezier(0.22,1,0.36,1) 320ms;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.hero__desc.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  pointer-events: auto;
}

.hero__dot {
  width: 28px;
  height: 3px;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: rgba(255,255,255,0.32);
  cursor: pointer;
  transition: background 0.4s ease, width 0.4s cubic-bezier(0.22,1,0.36,1), opacity 0.4s;
  opacity: 0.9;
}

.hero__dot:hover { background: rgba(255,255,255,0.6); }
.hero__dot.is-active {
  width: 38px;
  background: #ffffff;
  box-shadow: 0 0 12px rgba(255,255,255,0.45);
}
.hero__dot:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

.hero__cta {
  display: inline-block;
  margin-top: 14px;
  padding: 12px 32px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  border-radius: 999px;
  background: var(--c-cta, #ea580c);
  color: #fff;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  pointer-events: auto;
}
.hero__cta:hover {
  background: var(--c-cta-hover, #c2410c);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35);
}
.hero__cta:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

.hero__cue-line--light { background: rgba(255,255,255,0.78); }

@media (max-width: 767px) {
  .hero__center { padding: calc(20px + 12px) 16px 56px; gap: 10px; }
  .hero__title { font-size: clamp(28px, 8.8vw, 42px); }
  .hero__desc { font-size: 14px; max-width: 34ch; }
  .hero__dot { width: 22px; }
  .hero__dot.is-active { width: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero--fullscreen .hero__slide,
  .hero__title .char,
  .hero__desc { transition: none !important; animation: none !important; transform: none !important; }
  .hero__title .char { opacity: 1 !important; }
  .hero__desc { opacity: 1 !important; }
}

/* ============================================================
   Components — Footer
   ============================================================ */
.site-footer {
  background: var(--c-band-dark);
  color: var(--c-on-band-dark);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-block: var(--space-8);
}

.footer-col--brand {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.footer-col--brand .brand {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.footer-col--brand .brand__logo {
  height: 96px;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(2, 6, 23, 0.45);
}

.footer-col--brand .brand__name {
  color: var(--c-on-band-dark);
}

.footer-col--brand .brand__slogan {
  color: var(--c-brand-ghost);
}

.footer__tag {
  font-size: var(--fs-xs);
  line-height: 1.6;
  max-width: 36ch;
  color: var(--c-brand-ghost);
  margin: 0;
}

.footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer__socials a {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--c-brand-ghost);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.footer__socials a:hover {
  color: var(--c-cta);
  text-decoration-color: currentColor;
}

.footer__heading {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-brand-ghost);
  margin: 0 0 var(--space-4);
}

.footer__heading::after {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  margin-top: var(--space-2);
  border-radius: 2px;
  background: var(--c-cta);
}

.footer__list {
  display: grid;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__list a {
  display: inline-block;
  color: var(--c-brand-ghost);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out),
              padding-left var(--dur-fast) var(--ease-out);
}

.footer__list a:hover {
  color: var(--c-cta);
  padding-left: 4px;
}

.footer__list a:focus-visible {
  outline: 2px solid var(--c-brand-ghost);
  outline-offset: 2px;
}

.footer__contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
  font-size: var(--fs-xs);
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.6;
}

.footer__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--c-cta);
}

.footer__contact a {
  color: var(--c-on-band-dark);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease-out);
}

.footer__contact a:hover {
  color: var(--c-cta);
}

.footer__contact a:focus-visible {
  outline: 2px solid var(--c-brand-ghost);
  outline-offset: 2px;
}

.footer__contact span {
  color: var(--c-brand-ghost);
}

.footer-bottom {
  background: rgba(0, 0, 0, 0.18);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-block: var(--space-4);
  font-size: 14px;
  color: var(--c-brand-ghost);
}

.footer-bottom__copy,
.footer-bottom__note {
  margin: 0;
}

@media (min-width: 560px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   Utilities (added with components)
   ============================================================ */
.is-hidden {
  display: none !important;
}

.is-faded {
  animation: fade-in var(--dur-instant) var(--ease-out);
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   Components — Services selector (home)
   ============================================================ */
.services-selector .section-title,
.showcase .section-title {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.services-row {
  display: grid;
  gap: var(--space-6);
}

.services-list {
  display: grid;
  gap: var(--space-2);
  max-height: 260px;
  overflow-y: scroll;
  overscroll-behavior: contain;
  scrollbar-width: none;
  position: relative;
}

.services-list::-webkit-scrollbar {
  display: none;
}

.services-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  min-height: 76px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--r-input);
  background: var(--c-surface-card);
  color: var(--c-text);
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  font-weight: 500;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--dur-instant) var(--ease-out),
    background-color var(--dur-instant) var(--ease-out),
    color var(--dur-instant) var(--ease-out);
}

.services-item__label {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.services-item:hover {
  border-color: var(--c-cta);
  color: var(--c-cta);
}

.services-item:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

.services-item.is-active {
  border-color: var(--c-brand);
  background: var(--c-brand);
  color: var(--c-on-cta);
}

.services-item__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.services-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 0;
  overflow: hidden;
  background: var(--c-surface-ash);
  box-shadow: var(--shadow-card);
}

.services-figure {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(24px);
  transition: opacity var(--dur-normal) var(--ease-out),
    transform var(--dur-normal) var(--ease-out),
    visibility var(--dur-normal);
}

.services-figure.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.services-figure.is-leaving {
  opacity: 0;
  visibility: hidden;
  transform: translateX(-24px);
}

.services-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.services-figure[data-service-pane="eps-packaging"] img {
  object-fit: contain;
  background: #111;
}

.services-info {
  display: grid;
}

.services-info__pane {
  grid-area: 1 / 1;
  min-width: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(16px);
  transition: opacity var(--dur-normal) var(--ease-out),
    transform var(--dur-normal) var(--ease-out),
    visibility var(--dur-normal);
}

.services-info__pane.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.services-info__pane.is-leaving {
  opacity: 0;
  visibility: hidden;
  transform: translateX(-16px);
}

.services-info__title {
  font-family: var(--ff-headings);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}

.services-info__text {
  color: var(--c-muted);
  margin-bottom: var(--space-4);
}

.services-info__list {
  list-style: none;
  margin: 0 0 var(--space-5);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.services-info__list li {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.services-info__list li::before {
  content: "";
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-cta);
  align-self: center;
}

@media (min-width: 1024px) {
  .services-row {
    grid-template-columns: minmax(0, 22%) minmax(0, 54%) minmax(0, 24%);
    align-items: start;
    gap: var(--space-7);
  }

  .services-list {
    max-height: 420px;
    position: sticky;
    top: 96px;
  }

  .services-info {
    align-content: center;
  }
}

/* ============================================================
   Responsive — header / footer / hero
   ============================================================ */
@media (min-width: 1024px) {
  .hero__content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 480px);
    align-items: center;
    gap: var(--space-8);
    text-align: left;
    padding-block: 96px;
  }

  .hero__actions {
    justify-content: flex-start;
    margin-top: var(--space-7);
  }

  .hero__carousel {
    width: 100%;
  }

  .hero__title.hero__hooks {
    font-size: 70px;
    line-height: 78px;
    max-width: 16ch;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-7);
  }

  .site-nav.is-open {
    position: static;
    background: none;
    border: none;
    padding: 0;
  }

  .nav-list {
    flex-direction: row;
    align-items: stretch;
    gap: var(--space-7);
  }

  .nav-list li {
    border-bottom: none;
    display: flex;
    align-items: center;
  }

  .nav-link {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) 0;
    position: relative;
    height: 80px;
    white-space: nowrap;
  }

  .nav-item-dropdown {
    align-items: stretch;
  }

  .nav-item-dropdown > .nav-link {
    height: 80px;
  }

  .nav-link.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--c-brand);
  }

  .nav-cta {
    margin-top: 0;
    margin-left: var(--space-2);
    width: auto;
    padding: var(--space-2) var(--space-6);
  }

  /* ---- Desktop Dropdown with Flyout Sub-menus (Hover Beside) ---- */
  .nav-item-dropdown {
    position: relative;
  }
  .nav-item-dropdown > .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 80px;
  }
  .dropdown-menu {
    display: block;
    position: absolute;
    top: calc(100% - 6px);
    left: 0;
    width: 310px;
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 14px;
    box-shadow: 0 16px 36px -4px rgba(15, 23, 42, 0.12), 0 4px 12px -2px rgba(15, 23, 42, 0.06);
    z-index: 500;
    padding: 8px;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
  }
  .dropdown-menu::before {
    content: "";
    position: absolute;
    top: -16px;
    left: 0;
    right: 0;
    height: 16px;
    background: transparent;
  }
  .nav-item-dropdown:hover > .dropdown-menu,
  .nav-item-dropdown.is-open > .dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateY(0);
  }

  /* Flyout Submenu Container (Opens beside main dropdown) */
  .has-submenu {
    position: relative;
  }
  .dropdown-submenu {
    display: block;
    position: absolute;
    left: calc(100% + 6px);
    top: -8px;
    width: 290px;
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 14px;
    box-shadow: 0 18px 40px -4px rgba(15, 23, 42, 0.14), 0 6px 14px -2px rgba(15, 23, 42, 0.06);
    z-index: 600;
    padding: 10px;
    margin: 0;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateX(-8px);
    transition: opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1), transform 0.18s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.18s;
  }
  /* Invisible hover bridge between parent menu and flyout submenu */
  .dropdown-submenu::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -12px;
    width: 12px;
    background: transparent;
  }
  .has-submenu:hover > .dropdown-submenu,
  .has-submenu.is-active > .dropdown-submenu {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(0);
  }
  .has-submenu:hover > .dropdown-item {
    background: #f8fafc;
  }
  .has-submenu:hover > .dropdown-item .dropdown-item__icon {
    background: #eff6ff;
    color: var(--c-cta);
  }
  .has-submenu:hover > .dropdown-item .dropdown-item__title {
    color: var(--c-cta);
  }
  .has-submenu:hover > .dropdown-item .dropdown-item__chevron {
    color: var(--c-cta);
    opacity: 1;
    transform: translateX(3px);
  }

  .dropdown-submenu__header {
    display: block;
    font-family: var(--ff-sans);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--c-muted);
    padding: 2px 8px 8px;
    border-bottom: 1px solid var(--c-border);
    margin-bottom: 6px;
  }
  .dropdown-submenu__footer {
    border-top: 1px solid var(--c-border);
    margin-top: 6px;
    padding-top: 8px;
  }

  /* ---- 3rd-level flyout (Sandwich Panel → EPS/PU/Rockwool → Wall/Roof) ---- */
  .dropdown-submenu .has-submenu {
    position: relative;
  }
  .dropdown-submenu .has-submenu > .dropdown-item {
    padding: 6px 10px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--c-text);
    font-family: var(--ff-sans);
    font-size: 14px;
    font-weight: 600;
    transition: background 0.15s ease;
  }
  .dropdown-submenu .has-submenu > .dropdown-item:hover {
    background: #f1f5f9;
  }
  .dropdown-submenu .has-submenu > .dropdown-item .dropdown-item__icon {
    display: none;
  }
  .dropdown-submenu .has-submenu > .dropdown-item .dropdown-item__text {
    flex: 1;
  }
  .dropdown-submenu .has-submenu > .dropdown-item .dropdown-item__title {
    font-size: 14px;
    font-weight: 600;
  }
  .dropdown-submenu .has-submenu > .dropdown-item .dropdown-item__chevron {
    width: 14px;
    height: 14px;
    opacity: 0.4;
    transition: all 0.15s ease;
  }
  .dropdown-submenu .has-submenu:hover > .dropdown-item .dropdown-item__chevron,
  .dropdown-submenu .has-submenu.is-active > .dropdown-item .dropdown-item__chevron {
    transform: rotate(90deg);
    opacity: 1;
    color: var(--c-cta);
  }
  .dropdown-submenu .has-submenu .dropdown-submenu {
    display: block;
    position: absolute;
    left: calc(100% + 6px);
    top: -8px;
    width: 220px;
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 14px;
    box-shadow: 0 18px 40px -4px rgba(15, 23, 42, 0.14), 0 6px 14px -2px rgba(15, 23, 42, 0.06);
    z-index: 610;
    padding: 10px;
    margin: 0;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateX(-8px);
    transition: opacity 0.18s cubic-bezier(0.16, 1, 0.3, 1), transform 0.18s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.18s;
  }
  .dropdown-submenu .has-submenu .dropdown-submenu::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -12px;
    width: 12px;
    background: transparent;
  }
  .dropdown-submenu .has-submenu:hover > .dropdown-submenu,
  .dropdown-submenu .has-submenu.is-active > .dropdown-submenu {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(0);
  }

  h1,
  .hero__title,
  .page-hero__title {
    font-size: var(--fs-3xl);
  }

  .footer-inner {
    grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
    gap: var(--space-8);
  }
}

/* ============================================================
   Components — Home (how-it's-built, showcase, stats, clients,
   faq, cta-band)
   ============================================================ */
.section-title {
  font-family: var(--ff-headings);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-heading);
  margin-bottom: var(--space-7);
}

.section-h2 {
  font-family: var(--ff-headings);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-heading);
  margin-bottom: var(--space-7);
}

.section-title--center {
  text-align: center;
}

/* ---------- Products showcase ---------- */
.showcase-row {
  display: flex;
  gap: var(--space-6);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-4);
}

.product-card {
  flex: 0 0 82%;
  scroll-snap-align: start;
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--dur-fast) var(--ease-out);
}

.product-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.product-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-band);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__media img {
  transform: scale(1.03);
}

.product-card__body {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-6);
}

.product-card__title {
  font-size: var(--fs-md);
}

.product-card__text {
  font-size: var(--fs-xs);
  color: var(--c-muted);
  min-height: 3em;
}

/* ---------- Recent works (editorial photo grid) ---------- */
.works {
  background: var(--c-band-dark);
  color: var(--c-on-band-dark);
  overflow: hidden;
}

.works__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.works__kicker {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-brand-ghost);
}

.works .section-title {
  color: var(--c-on-band-dark);
  margin-bottom: 0;
}

.works__view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.3s ease;
  flex-shrink: 0;
}
.works__view-all:hover {
  color: #fff;
}

/* photo grid — tight masonry, no gaps */
.works__grid {
  column-count: 3;
  column-gap: 6px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.works__item {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  break-inside: avoid;
  margin-bottom: 6px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.works__item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.works__item a {
  display: block;
  text-decoration: none;
  color: inherit;
  width: 100%;
}

.works__item-img {
  width: 100%;
  height: auto;
  max-height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.works__item:hover .works__item-img {
  transform: scale(1.04);
}

.works__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.72) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
  opacity: 0;
  transition: opacity 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.works__item:hover .works__item-overlay {
  opacity: 1;
}

.works__item-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  transform: translateY(6px);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.works__item:hover .works__item-name {
  transform: translateY(0);
}

.works__item-desc {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 3px;
  max-width: 280px;
  transform: translateY(6px);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1) 0.03s;
}
.works__item:hover .works__item-desc {
  transform: translateY(0);
}

/* loading */
.works__loading {
  display: none;
  justify-content: center;
  gap: 8px;
  padding: 48px 0;
}
.works__loading.is-active { display: flex; }
.works__loading-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  animation: worksPulse 1.2s ease-in-out infinite;
}
.works__loading-dot:nth-child(2) { animation-delay: 0.15s; }
.works__loading-dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes worksPulse {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* ---- Responsive ---- */
@media (max-width: 767px) {
  .works__header {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: var(--space-4);
  }
  .works__grid {
    column-count: 2;
    column-gap: 4px;
    padding: 0 12px;
  }
  .works__item {
    margin-bottom: 4px;
  }
  .works__item-img {
    max-height: 150px;
  }
  .works__item-overlay {
    opacity: 1;
    padding: 8px;
  }
  .works__item-name {
    font-size: 0.75rem;
    transform: none;
  }
  .works__item-desc {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .works__item {
    transition: none;
    opacity: 1;
    transform: none;
  }
  .works__item-img {
    transition: none;
  }
  .works__item-overlay {
    transition: none;
    opacity: 1;
  }
  .works__item-name,
  .works__item-desc {
    transition: none;
    transform: none;
  }
}

/* ---------- Clients showcase ---------- */
.clients__head {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-7);
}

.clients__kicker {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-brand);
}

.clients .section-title {
  margin-bottom: var(--space-4);
}

.clients__lead {
  max-width: 560px;
  margin-inline: auto;
  color: var(--c-muted);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 720px;
  margin-inline: auto;
}

.client-card {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.4s ease;
  cursor: default;
}

.client-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(46, 53, 142, 0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
  pointer-events: none;
}

.client-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
              filter 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  filter: grayscale(100%) brightness(0.8);
}

.client-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--c-cta);
  box-shadow: 0 12px 40px -8px rgba(234, 88, 12, 0.25),
              0 0 0 1px rgba(46, 53, 142, 0.1);
}

.client-card:hover::after {
  opacity: 1;
}

.client-card:hover img {
  transform: scale(1.08);
  filter: grayscale(0%) brightness(1);
}

@media (max-width: 767px) {
  .clients-grid {
    gap: var(--space-4);
    max-width: 100%;
  }

  .client-card {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- Clients Logo Strip ---------- */
.clients-logos-section {
  padding: var(--space-8) 0;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.clients-logos__head {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-7);
}

.clients-logos__kicker {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-brand);
}

.clients-logos__lead {
  max-width: 480px;
  margin-inline: auto;
  color: var(--c-muted);
}

.clients-logos__strip {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.clients-logos__track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: nowrap;
  padding: var(--space-4) 0;
}

.clients-logos__item {
  flex: 0 0 auto;
  width: 220px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: 0;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out),
              box-shadow 0.35s var(--ease-out),
              border-color 0.35s ease;
}

.clients-logos__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px -6px rgba(46, 53, 142, 0.15);
  border-color: var(--c-brand);
}

.clients-logos__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%) brightness(0.95);
  transition: filter 0.35s ease;
}

.clients-logos__item:hover img {
  filter: grayscale(0%) brightness(1);
}

.clients-logos__item:nth-child(2) {
  transform: scale(1.05);
}

.clients-logos__item:nth-child(2):hover {
  transform: scale(1.05) translateY(-4px);
}

@media (max-width: 767px) {
  .clients-logos__track {
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
  }

  .clients-logos__item {
    width: 170px;
    height: 100px;
    padding: 0;
  }

  .clients-logos__item:nth-child(2) {
    transform: none;
  }

  .clients-logos__item:nth-child(2):hover {
    transform: translateY(-4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .clients-logos__item {
    transition: none;
  }
}

/* ---------- Testimonials Head ---------- */
.testimonials__head {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-2);
}

.testimonials__kicker {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-brand);
}

.testimonials__lead {
  max-width: 480px;
  margin-inline: auto;
  color: var(--c-muted);
}

/* ---------- Success in numbers ---------- */
.stats {
  background: var(--c-bg);
}

.stats__inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.stats__copy {
  max-width: 520px;
}

.stats__kicker {
  display: inline-block;
  margin-bottom: var(--space-4);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--r-pill);
  background: var(--c-cta-glow);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cta);
}

.stats__copy .section-title {
  margin-bottom: var(--space-5);
  text-align: left;
  font-size: clamp(28px, 3.2vw, var(--fs-3xl));
  line-height: 1.15;
}

.stats__lead {
  margin-bottom: var(--space-7);
  color: var(--c-muted);
}

.stats-grid {
  --stagger: clamp(24px, 4vw, 60px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  align-items: start;
  list-style: none;
  padding: 0;
  margin: 0;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-7);
  background: var(--c-band);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}

.stat-card:nth-child(even) {
  transform: translateY(var(--stagger));
}

html.js .stat-card:nth-child(even) {
  transform: translateY(var(--stagger));
}

html.js .stat-card:nth-child(even):hover {
  transform: translateY(calc(var(--stagger) - 4px));
}

html.js .stat-card:nth-child(odd):hover {
  transform: translateY(-4px);
}

.stat-card:hover {
  border-color: var(--c-cta);
  box-shadow: var(--shadow-card-hover);
}

.stat-card__icon {
  display: grid;
  place-items: center;
  width: var(--space-8);
  height: var(--space-8);
  margin-bottom: var(--space-1);
  border-radius: 50%;
  background: var(--c-cta-glow);
  color: var(--c-cta);
}

.stat-card__icon svg {
  width: 30px;
  height: 30px;
}

.stat-card__number {
  font-family: var(--ff-headings);
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: 1;
  color: var(--c-text);
}

.stat-card__label {
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

@media (max-width: 767px) {
  .stats__inner {
    grid-template-columns: 1fr;
    gap: var(--space-7);
  }

  .stats__copy {
    max-width: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .stat-card {
    padding: var(--space-5);
  }

  html.js .stat-card:nth-child(even) {
    transform: none;
  }

  html.js .stat-card:hover {
    transform: translateY(-4px);
  }

  .stat-card__icon {
    width: 52px;
    height: 52px;
  }

  .stat-card__icon svg {
    width: 26px;
    height: 26px;
  }

  .stat-card__number {
    font-size: var(--fs-xl);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Scroll to top ---------- */
.to-top {
  position: fixed;
  right: var(--space-6);
  bottom: calc(var(--space-8) + var(--space-6));
  z-index: 300;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  border: 1.5px solid var(--c-text);
  background: var(--c-surface-card);
  color: var(--c-text);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.to-top svg {
  width: 20px;
  height: 20px;
}

.to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.to-top:hover {
  background-color: var(--c-cta);
  border-color: var(--c-cta);
  color: var(--c-on-cta);
}

.to-top:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

@media (max-width: 767px) {
  .to-top {
    right: var(--space-4);
    bottom: calc(var(--space-8) + var(--space-6));
    width: 42px;
    height: 42px;
  }
}

/* ---------- FAQ ---------- */
.faq__inner {
  max-width: 1180px;
  margin-inline: auto;
}

.faq__head {
  text-align: center;
  margin-bottom: var(--space-8);
}

.faq__head .section-title {
  margin-bottom: var(--space-4);
  font-size: clamp(28px, 3.2vw, var(--fs-3xl));
  line-height: 1.15;
}

.faq__kicker {
  display: inline-block;
  margin-bottom: var(--space-4);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--r-pill);
  background: var(--c-cta-glow);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cta);
}

.faq__lead {
  max-width: 56ch;
  margin-inline: auto;
  color: var(--c-muted);
}

.faq__layout {
  display: grid;
  gap: var(--space-7);
  align-items: start;
}

.faq__content {
  min-width: 0;
}

.faq__side {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: var(--space-5);
  padding: var(--space-7);
  background: var(--c-band-dark);
  color: var(--c-on-band-dark);
  border-radius: var(--r-card);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
}

.faq__side-title {
  font-size: var(--fs-lg);
  line-height: 1.2;
  color: var(--c-on-band-dark);
  margin: 0;
}

.faq__side-text {
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--c-brand-ghost);
  margin: 0;
}

.faq__side-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
  font-size: var(--fs-xs);
}

.faq__side-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.6;
}

.faq__side-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--c-cta);
}

.faq__side-tel {
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--c-on-band-dark);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

.faq__side-tel:hover {
  color: var(--c-cta);
}

.faq__side-list a:not(.faq__side-tel) {
  color: var(--c-brand-ghost);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

.faq__side-list a:not(.faq__side-tel):hover {
  color: var(--c-cta);
}

.faq__side-list span {
  color: var(--c-brand-ghost);
}

.faq__side-btn {
  width: 100%;
  margin-top: var(--space-1);
}

@media (min-width: 1024px) {
  .faq__layout {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: var(--space-7);
  }

  .faq__side {
    position: sticky;
    top: 96px;
  }
}

.faq-filters {
  margin-bottom: var(--space-6);
}

.faq-list {
  display: grid;
  gap: var(--space-5);
}

.faq__item {
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}

.faq__item:hover {
  transform: translateY(-3px);
  border-color: var(--c-cta);
  box-shadow: var(--shadow-card-hover);
}

.faq__item:has(.faq__button[aria-expanded="true"]) {
  border-color: rgba(234, 88, 12, 0.45);
  box-shadow: var(--shadow-card-hover);
}

.faq__q {
  font-size: 0;
}

.faq__num {
  flex-shrink: 0;
  width: 40px;
  font-size: var(--fs-md);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--c-brand);
}

.faq__question {
  flex: 1;
  min-width: 0;
}

.faq__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  width: 100%;
  padding-block: var(--space-5);
  padding-inline: var(--space-7);
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--c-text);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out);
}

.faq__button:hover {
  color: var(--c-cta);
}

.faq__button:focus-visible {
  outline: 2px solid var(--c-brand);
  outline-offset: -2px;
}

.faq__chevron {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  padding: 9px;
  border-radius: 50%;
  background: rgba(46, 53, 142, 0.08);
  color: var(--c-brand);
  transition: transform var(--dur-normal) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.faq__button[aria-expanded="true"] .faq__chevron {
  background: var(--c-cta);
  color: var(--c-on-cta);
  transform: rotate(180deg);
}

.faq__button[aria-expanded="true"] {
  color: var(--c-text);
}

.faq__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-normal) var(--ease-out);
}

.faq__panel p {
  font-size: var(--fs-xs);
  color: var(--c-muted-strong);
  padding-inline: var(--space-7);
  padding-bottom: var(--space-6);
  max-width: 60ch;
}

@media (max-width: 767px) {
  .faq__button {
    padding-block: var(--space-4);
    padding-inline: var(--space-5);
    gap: var(--space-3);
  }

  .faq__num {
    width: 32px;
    font-size: 18px;
  }

  .faq__chevron {
    width: 32px;
    height: 32px;
    padding: 8px;
  }

  .faq__panel p {
    padding-inline: var(--space-5);
  }

  .faq-filters {
    margin-bottom: var(--space-4);
  }

  .faq__side {
    padding: var(--space-6);
  }
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 80% at 20% 20%, var(--c-brand-glow), transparent 70%),
              radial-gradient(60% 80% at 80% 80%, var(--c-cta-glow), transparent 70%);
}

.cta-band__card {
  position: relative;
  display: grid;
  justify-items: center;
  gap: var(--space-6);
  text-align: center;
  background: var(--glass-nav);
  -webkit-backdrop-filter: blur(var(--glass-nav-blur));
  backdrop-filter: blur(var(--glass-nav-blur));
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-8) var(--space-6);
}

.cta-band__title {
  font-size: var(--fs-xl);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

/* ============================================================
   Responsive — Home components
   ============================================================ */
@media (min-width: 768px) {
  .product-card {
    flex-basis: 46%;
  }

  .showcase-row {
    scroll-snap-type: none;
  }
}

@media (min-width: 1024px) {
  .showcase-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .product-card {
    flex: none;
  }

  .cta-band__card {
    padding: var(--space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .client-card:hover {
    transform: none;
  }

  .client-card img {
    transition: filter 0.3s ease;
  }
}

/* ============================================================
   Components — Page hero (interior pages)
   ============================================================ */
.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-band);
  border-bottom: 1px solid var(--c-border);
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: 48px 40px;
  text-align: center;
  display: grid;
  justify-items: center;
  gap: var(--space-3);
}

.page-hero__title {
  font-size: var(--fs-2xl);
}

.page-hero__sub {
  font-size: var(--fs-xs);
  color: var(--c-muted-strong);
  max-width: 46ch;
}

.page-hero__meta {
  font-size: var(--fs-xs);
  color: var(--c-muted);
  margin-top: var(--space-2);
}

/* ============================================================
   Components — Product trio
   ============================================================ */
.product-trio {
  display: grid;
  gap: var(--space-6);
}

.product-hero-card {
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}

.product-hero-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.product-hero-card__frame {
  position: relative;
  aspect-ratio: 3 / 4;
  background: var(--c-band);
  box-shadow: inset 0 0 0 1px var(--c-border);
  overflow: hidden;
}

.product-hero-card__frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-normal) var(--ease-out);
}

.product-hero-card:hover .product-hero-card__frame img {
  transform: scale(1.04);
}

/* Hover / focus / tap slides an info panel up from the bottom */
.product-hero-card__info {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  display: grid;
  align-content: start;
  gap: var(--space-2);
  max-height: 100%;
  overflow-y: auto;
  padding: var(--space-3) var(--space-5) var(--space-5);
  background: var(--c-surface-card);
  border-top: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  transform: translateY(102%);
  transition: transform var(--dur-normal) var(--ease-out);
}

.product-hero-card:hover .product-hero-card__info,
.product-hero-card:focus-within .product-hero-card__info,
.product-hero-card.is-open .product-hero-card__info {
  transform: translateY(0);
}

.product-hero-card__title {
  font-size: var(--fs-md);
}

.product-hero-card__text {
  font-size: var(--fs-xs);
  color: var(--c-muted);
  max-width: 44ch;
}

.product-hero-card__points {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-hero-card__points li {
  position: relative;
  padding-left: 1.25em;
  font-size: var(--fs-xs);
  color: var(--c-muted-strong);
}

.product-hero-card__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--c-brand);
}

/* ---------- Swatches ---------- */
.swatches {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.swatch {
  width: 24px;
  height: 24px;
  border-radius: var(--r-pill);
  border: 1px solid var(--c-border);
  background: var(--swatch);
  display: inline-block;
}

.swatch--ral {
  display: grid;
  place-items: center;
  font-size: 9px;
  font-weight: 700;
  color: var(--c-muted-strong);
  background: var(--c-band);
  letter-spacing: 0.04em;
}

/* ---------- Chips ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  background: var(--c-bg);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-muted-strong);
  white-space: nowrap;
}

.chip--icon svg {
  width: 15px;
  height: 15px;
  color: var(--c-brand);
  flex-shrink: 0;
}

.thickness-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

/* ============================================================
   Components — Cross-section tabs
   ============================================================ */
.tabs__list {
  display: flex;
  gap: var(--space-6);
  border-bottom: 2px solid var(--c-border);
}

.tabs__tab {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: var(--space-3) 0;
  font-weight: 700;
  font-size: var(--fs-md);
  color: var(--c-muted);
  cursor: pointer;
  transition: color var(--dur-instant) var(--ease-out),
              border-color var(--dur-instant) var(--ease-out);
}

.tabs__tab:hover {
  color: var(--c-cta);
}

.tabs__tab[aria-selected="true"] {
  color: var(--c-brand);
  border-bottom-color: var(--c-brand);
}

.tabs__panel {
  padding-top: var(--space-7);
}

.cross-section {
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  display: grid;
  justify-items: center;
  gap: var(--space-6);
  margin: 0;
}

.cross-section__svg {
  width: 100%;
  max-width: 560px;
  height: auto;
}

.cross-section__svg text {
  font-family: var(--ff-sans);
}

.cs-skin { fill: var(--c-skin-steel); transition: fill var(--dur-fast) var(--ease-out); }
.cs-core { fill: var(--c-text); }
.cs-core--eps { fill: var(--core-eps); }
.cs-core--pu { fill: var(--core-pu); }
.cs-core--rockwool { fill: var(--core-rockwool); }
.cs-sub { fill: var(--c-muted); }
.cs-dim { fill: var(--c-muted); stroke: var(--c-muted); }
.cs-core-label { fill: var(--c-brand); }

.cross-section__badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

/* ============================================================
   Components — Comparison widget
   ============================================================ */
.compare-grid {
  display: grid;
  gap: var(--space-6);
}

.compare-card {
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-7);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}

.compare-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.compare-card--highlight {
  border-color: var(--c-brand);
}

.compare-card__title {
  font-size: var(--fs-md);
}

.compare-bars {
  display: grid;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
}

.compare-bar {
  display: grid;
  grid-template-columns: 74px 1fr auto;
  align-items: center;
  gap: var(--space-3);
}

.compare-bar__label {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-muted-strong);
}

.compare-bar__track {
  display: block;
  height: 10px;
  border-radius: var(--r-pill);
  background: var(--c-band);
  border: 1px solid var(--c-border);
  overflow: hidden;
}

.compare-bar__fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: var(--r-pill);
  background: var(--c-brand);
  transition: width 600ms var(--ease-out);
  transition-delay: 150ms;
}

.compare-grid.is-revealed .compare-bar__fill {
  width: var(--bar);
}

.compare-bar__value {
  font-size: 14px;
  color: var(--c-muted);
}

.best-for {
  display: inline-block;
  align-self: flex-start;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--r-pill);
  background: var(--c-band);
  border: 1px solid var(--c-border);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-muted-strong);
  margin-top: auto;
}

.best-for--cta {
  background: var(--c-cta);
  border-color: var(--c-cta);
  color: var(--c-on-cta);
}

/* ---------- Use-case chip cloud ---------- */
.chip-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0;
}

.chip-cloud .chip {
  font-size: var(--fs-xs);
  padding: var(--space-2) var(--space-5);
}

/* ============================================================
   Components — Spec tables
   ============================================================ */
.spec-note {
  font-size: 15px;
  max-width: 72ch;
  margin-bottom: var(--space-7);
}

.spec-table-wrap {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: inset 0 4px 0 var(--c-brand), var(--shadow-card);
  padding: var(--space-6);
  overflow: hidden;
}

.spec-table-wrap--pu {
  box-shadow: inset 0 4px 0 var(--c-cta), var(--shadow-card);
}

.spec-table-wrap--rockwool {
  box-shadow: inset 0 4px 0 var(--c-muted-strong), var(--shadow-card);
}

.spec-table__heading {
  font-size: var(--fs-lg);
  scroll-margin-top: 96px;
}

.spec-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: var(--fs-xs);
}

.spec-table th,
.spec-table td {
  padding: var(--space-4) var(--space-6);
  text-align: left;
  border-bottom: 1px solid var(--c-border);
  vertical-align: top;
}

.spec-table tbody tr:nth-child(even) {
  background: var(--c-row-alt);
}

.spec-table th {
  font-weight: 700;
  color: var(--c-muted-strong);
  width: 44%;
}

.spec-table td {
  font-weight: 500;
  color: var(--c-text);
}

.spec-table-wrap .btn {
  justify-self: start;
}

.spec-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--space-6);
  align-items: center;
  background: var(--c-band);
  border-radius: calc(var(--r-card) - 6px);
  padding: var(--space-6);
}

.spec-visual__cut {
  margin: 0;
}

.spec-visual__facts {
  display: grid;
  gap: var(--space-6);
}

.spec-visual__group {
  display: grid;
  gap: var(--space-3);
}

.spec-visual__title {
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-text);
}

.spec-visual__swatches {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.swatch {
  appearance: none;
  -webkit-appearance: none;
  width: 26px;
  height: 26px;
  padding: 0;
  border-radius: var(--r-pill);
  background: var(--c);
  border: 2px solid var(--c-bg);
  box-shadow: 0 0 0 1px var(--c-border);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}

.swatch:hover {
  transform: scale(1.12);
}

.swatch:focus-visible {
  outline: 2px solid var(--c-brand);
  outline-offset: 3px;
}

.swatch[aria-pressed="true"] {
  transform: scale(1.08);
  box-shadow: 0 0 0 2px var(--c-bg), 0 0 0 4px var(--c-cta);
}

.swatch--ral {
  background: conic-gradient(#2e358e, #f2e3c4, #d6433f, #3f7d4e, #2e358e);
}

.thick-meter {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: var(--space-2);
  height: 96px;
}

.thick-meter__col {
  display: grid;
  grid-template-rows: 1fr auto;
  place-items: end center;
  gap: var(--space-1);
  height: 100%;
}

.thick-meter__bar {
  display: block;
  width: 100%;
  max-width: 34px;
  height: var(--h);
  border-radius: 6px 6px 0 0;
  background: var(--c-brand);
}

.spec-table-wrap--pu .thick-meter__bar {
  background: var(--c-cta);
}

.spec-table-wrap--rockwool .thick-meter__bar {
  background: var(--c-muted-strong);
}

.thick-meter__dim {
  font-size: 12px;
  font-weight: 600;
  color: var(--c-muted);
}

.thick-meter__dim::after {
  content: " mm";
  font-weight: 400;
}

@media (max-width: 767px) {
  .spec-visual {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Responsive — Product cards
   ============================================================ */
@media (max-width: 767px) {
  .product-hero-card__info .chip {
    padding: var(--space-1) var(--space-3);
    font-size: 13px;
  }

  /* Trio cards: photo banner on top, info below (no hover on touch) */
  .product-hero-card__frame {
    display: flex;
    flex-direction: column;
    aspect-ratio: auto;
  }

  .product-hero-card__frame img {
    position: static;
    height: 250px;
  }

  .product-hero-card__info {
    position: static;
    transform: none;
    max-height: none;
    overflow: visible;
    box-shadow: none;
  }

  .product-hero-card:hover {
    transform: none;
    box-shadow: var(--shadow-card);
  }

  .product-hero-card:hover .product-hero-card__frame img {
    transform: none;
  }

  /* Spec tables: rows stack into mini-cards, no side scroll */
  .spec-table,
  .spec-table thead,
  .spec-table tbody,
  .spec-table tr {
    display: block;
    width: 100%;
  }

  .spec-table {
    min-width: 0;
  }

  .spec-table tr {
    border: 1px solid var(--c-border);
    border-radius: var(--r-card);
    background: var(--c-surface-card);
    padding: var(--space-1) var(--space-2);
    margin-bottom: var(--space-4);
  }

  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
    border: 0;
    padding: var(--space-2) var(--space-3);
  }

  .spec-table th {
    padding-bottom: 0;
  }

  .spec-table tbody tr:nth-child(even) {
    background: var(--c-surface-card);
  }
}

@media (min-width: 768px) {
  .product-trio {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-trio .product-hero-card:last-child {
    grid-column: span 2;
  }

  .compare-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cross-section {
    padding: var(--space-7);
  }
}

@media (min-width: 1024px) {
  .product-trio {
    grid-template-columns: repeat(3, 1fr);
  }

  .product-trio .product-hero-card:last-child {
    grid-column: auto;
  }

  .page-hero__inner {
    padding-block: 48px 40px;
  }
}

/* ============================================================
   Components — Projects page (filters, masonry, overlays)
   ============================================================ */
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-7);
}

.filter-chip {
  appearance: none;
  border: 1.5px solid var(--c-border);
  background: var(--c-bg);
  color: var(--c-muted-strong);
  border-radius: var(--r-pill);
  padding: var(--space-2) var(--space-6);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background-color var(--dur-instant) var(--ease-out),
              border-color var(--dur-instant) var(--ease-out),
              color var(--dur-instant) var(--ease-out);
}

.filter-chip:hover {
  border-color: var(--c-cta);
  color: var(--c-cta);
}

.filter-chip[aria-pressed="true"] {
  background: var(--c-brand);
  border-color: var(--c-brand);
  color: var(--c-on-cta);
}

/* ---------- Staggered editorial grid ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-rows: minmax(180px, auto);
  gap: var(--space-5);
}

.project-card {
  border-radius: var(--r-card);
  overflow: hidden;
  position: relative;
  background: #111;
}

.project-card__link {
  display: block;
  position: relative;
  text-decoration: none;
  width: 100%;
  height: 100%;
}

.project-card__media {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  display: block;
}

.project-card:hover .project-card__media img {
  transform: scale(1.06);
}

/* Always-visible gradient overlay */
.project-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
  padding: var(--space-6) var(--space-6) 22px;
  background: linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.28) 45%,
    transparent 100%
  );
  transition: background 0.4s ease;
}

.project-card:hover .project-card__overlay {
  background: linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.38) 50%,
    rgba(0, 0, 0, 0.08) 100%
  );
}

.project-card__name {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}

.project-card__scope {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.78);
  text-shadow: 0 1px 4px rgba(0,0,0,0.25);
}

/* Category badge */
.project-card__cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--c-brand);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.project-card:hover .project-card__cat {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered sizes — desktop */
@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: minmax(200px, auto);
  }
}

@media (min-width: 1100px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(220px, auto);
    gap: var(--space-6);
  }

  /* Hero card — spans 2 cols, 2 rows */
  .project-card--hero {
    grid-column: span 2;
    grid-row: span 2;
  }

  /* Tall card — spans 1 col, 2 rows */
  .project-card--tall {
    grid-row: span 2;
  }

  /* Wide card — spans 2 cols, 1 row */
  .project-card--wide {
    grid-column: span 2;
  }
}

/* ---------- Empty state ---------- */
.projects-empty {
  display: grid;
  justify-items: center;
  gap: var(--space-6);
  padding-block: var(--space-8);
  text-align: center;
}

.projects-empty__text {
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--c-muted);
}

/* ============================================================
   Phase 4 — About + Contact
   ============================================================ */

/* ---------- About: story ---------- */
.story__inner {
  max-width: 760px;
}

.story__text {
  margin: 0;
  font-size: var(--fs-md);
  line-height: 1.7;
  color: var(--c-text);
}

/* ---------- About: founder business card (3D tilt) ---------- */
.bizcard {
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
  perspective: 1000px;
}

.bizcard__inner {
  position: relative;
  width: 100%;
  aspect-ratio: 1.75 / 1;
  border-radius: var(--r-card);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.3s var(--ease-out);
  will-change: transform;
}

.bizcard__left {
  position: absolute;
  inset: 0 auto 0 0;
  width: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-6);
  transform: translateZ(38px);
}

.bizcard__logo {
  width: clamp(108px, 24%, 168px);
  height: auto;
}

.bizcard__tagline {
  margin: 0;
  font-family: "Segoe Script", "Brush Script MT", cursive;
  font-size: clamp(11px, 2.4%, 14px);
  color: var(--c-text);
  transform: translateZ(0);
}

.bizcard__brand {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.bizcard__brand-accent {
  font-size: clamp(15px, 3.6%, 20px);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--c-brand);
}

.bizcard__brand-muted {
  font-size: clamp(13px, 3.1%, 17px);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #6b7280;
}

.bizcard__divider {
  position: absolute;
  top: 9%;
  bottom: 9%;
  left: 50%;
  width: 1px;
  background: #dadce1;
  transform: translateZ(16px);
}

.bizcard__right {
  position: absolute;
  inset: 0 0 0 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-6);
  transform: translateZ(28px);
}

.bizcard__name {
  margin: 0;
  font-size: clamp(16px, 4%, 23px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-text);
}

.bizcard__role {
  margin: 0;
  font-size: clamp(11px, 2.6%, 14px);
  font-weight: 600;
  color: var(--c-brand);
  letter-spacing: 0.02em;
}

.bizcard__contacts {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.bizcard__contact {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: clamp(10px, 2.4%, 12px);
  line-height: 1.45;
  color: var(--c-text);
}

.bizcard__badge {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
}

.bizcard__badge svg {
  width: 55%;
  height: 55%;
}

.bizcard__badge--pin { background: #232b63; }
.bizcard__badge--mail { background: #3d7a80; }
.bizcard__badge--phone { background: #1fc3dd; }

.bizcard__waves {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 30%;
  transform: translateZ(-8px);
}

.bizcard__waves svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}

.bizcard__wave--gray { fill: #eceef0; }
.bizcard__wave--cyan { fill: #3ec6e5; }
.bizcard__wave--blue { fill: var(--c-brand); }

.bizcard__glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transform: translateZ(52px);
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0) 38%);
  opacity: 0.55;
}

@media (max-width: 520px) {
  .bizcard__inner {
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
  }

  .bizcard__left {
    position: static;
    width: 100%;
    transform: none;
    padding: var(--space-6) var(--space-6) var(--space-4);
    order: 1;
  }

  .bizcard__logo {
    width: clamp(132px, 40%, 168px);
  }

  .bizcard__divider {
    position: static;
    width: calc(100% - 2 * var(--space-6));
    height: 1px;
    margin-inline: auto;
    transform: none;
    order: 2;
  }

  .bizcard__right {
    position: static;
    width: 100%;
    transform: none;
    padding: var(--space-2) var(--space-6) var(--space-8);
    order: 3;
  }

  .bizcard__contact {
    font-size: 12px;
    gap: var(--space-2);
  }

  .bizcard__waves {
    height: 44px;
  }

  .bizcard__glare {
    display: none;
  }
}

/* ---------- About: values ---------- */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.value-tile {
  display: grid;
  justify-items: start;
  gap: var(--space-4);
  padding: var(--space-7);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  transition:
    box-shadow var(--dur-normal) var(--ease-out),
    transform var(--dur-normal) var(--ease-out);
}

.value-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.value-tile__icon {
  width: 48px;
  height: 48px;
  padding: 12px;
  color: var(--c-brand);
  background: var(--c-brand-glow);
  border-radius: var(--r-input);
}

.value-tile__title {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--c-text);
}

.value-tile__text {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

/* ---------- About: services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.service-card {
  display: grid;
  align-content: start;
  gap: var(--space-5);
  padding: var(--space-8);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--dur-normal) var(--ease-out);
}

.service-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.service-card__title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.25;
}

.service-card__text {
  margin: 0;
  font-size: var(--fs-md);
  color: var(--c-muted);
}

.service-card__list {
  margin: 0 0 var(--space-2);
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.service-card__list li {
  position: relative;
  padding-left: 30px;
  font-size: var(--fs-sm);
  color: var(--c-text);
}

.service-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--c-cta);
  background: var(--c-cta-glow);
}

/* ---------- Contact Hero Panel (left column with bg image) ---------- */
.contact-panel--hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-card);
  min-height: 500px;
  display: flex;
  align-items: flex-end;
}

.contact-panel__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.contact-panel__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-panel__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.2) 0%,
    rgba(0, 0, 0, 0.65) 50%,
    rgba(0, 0, 0, 0.88) 100%
  );
}

.contact-panel__content {
  position: relative;
  z-index: 1;
  padding: var(--space-6);
  width: 100%;
}

.contact-panel__content .contact-panel__title {
  color: #fff;
  font-size: clamp(28px, 4vw, 40px);
}

.contact-panel__content .contact-panel__lead {
  color: rgba(255, 255, 255, 0.85);
}

.contact-panel__buttons {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin: var(--space-5) 0;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--r-pill);
  font-family: var(--ff-sans);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  color: #fff;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease;
}

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

.contact-btn--facebook {
  background: #1877f2;
}

.contact-btn--facebook:hover {
  background: #0d6efd;
}

.contact-btn--whatsapp {
  background: #25d366;
}

.contact-btn--whatsapp:hover {
  background: #1ebe5d;
}

.contact-btn svg {
  flex-shrink: 0;
}

.contact-panel__content .contact-panel__alt {
  margin: 0;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
}

.contact-panel__content .contact-panel__alt a {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.contact-panel__content .contact-panel__alt a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .contact-panel--hero {
    min-height: 400px;
  }

  .contact-panel__buttons {
    flex-direction: column;
  }

  .contact-btn {
    justify-content: center;
  }
}

/* ---------- Contact: layout ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: var(--space-6);
}

.contact-form__submit {
  justify-self: start;
  min-width: 220px;
}

/* ---------- Contact: fields ---------- */
.field {
  display: grid;
  gap: var(--space-1);
}

.field__label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text);
}

.field__input {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--c-text);
  background: var(--c-input-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-input);
  transition:
    border-color var(--dur-instant) ease,
    box-shadow var(--dur-instant) ease;
}

.field__input::placeholder {
  color: var(--c-muted);
}

.field__input:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 2px;
  border-color: var(--c-focus);
}

.field__input--textarea {
  min-height: 130px;
  resize: vertical;
}

.field__input.is-invalid {
  border-color: var(--c-error);
}

.field__error {
  min-height: 20px;
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
  color: var(--c-error);
}

/* ---------- Contact: form status ---------- */
.form-status {
  min-height: 22px;
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 500;
}

.form-status.is-success {
  color: var(--c-success);
}

.form-status.is-error {
  color: var(--c-error);
}

/* ---------- Contact: map ---------- */
.map-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
}

.map-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(1) invert(0.92) contrast(0.9);
}

/* ---------- Contact: detail block ---------- */
.contact-block {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-7);
  font-style: normal;
}

.contact-line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--c-text);
}

a.contact-line {
  text-decoration: none;
}

a.contact-line:hover,
a.contact-line:focus-visible {
  color: var(--c-cta);
}

.contact-line--block {
  color: var(--c-text);
}

.contact-line svg {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  color: var(--c-brand);
}

/* ---------- Contact v2: hero chips ---------- */
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
}

.hero-chips__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: var(--space-2) var(--space-5);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text);
  background: var(--glass-nav);
  -webkit-backdrop-filter: blur(var(--glass-nav-blur));
  backdrop-filter: blur(var(--glass-nav-blur));
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-card);
}

.hero-chips__item svg {
  flex: none;
  width: 16px;
  height: 16px;
  color: var(--c-cta);
}

.hero-chips__item a {
  color: inherit;
  text-decoration: none;
}

.hero-chips__item a:hover,
.hero-chips__item a:focus-visible {
  color: var(--c-cta);
}

/* ---------- Contact v2: panel ---------- */
.contact-panel {
  display: grid;
  gap: var(--space-6);
}

.contact-panel__head {
  display: grid;
  justify-items: start;
  gap: var(--space-2);
}

.contact-panel__kicker {
  margin: 0;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-cta);
}

.contact-panel__title {
  margin: 0;
  font-size: var(--fs-xl);
  line-height: 1.2;
  color: var(--c-text);
}

.contact-panel__lead {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--c-muted-strong);
}

/* ---------- Contact v2: form card ---------- */
.contact-card {
  padding: var(--space-6);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
}

.contact-form__row {
  display: grid;
  gap: var(--space-4);
}

.contact-card__alt {
  margin: 0;
  padding-top: var(--space-5);
  border-top: 1px solid var(--c-border);
  font-size: var(--fs-sm);
  color: var(--c-muted);
}

.contact-card__alt a {
  color: var(--c-brand);
  font-weight: 700;
  text-decoration: none;
}

.contact-card__alt a:hover,
.contact-card__alt a:focus-visible {
  color: var(--c-cta);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Contact v2: info cards ---------- */
.info-stack {
  display: grid;
  gap: var(--space-3);
}

.info-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}

.info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.info-card__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--c-brand-glow);
  color: var(--c-brand);
}

.info-card__icon svg {
  width: 22px;
  height: 22px;
}

.info-card__body {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.info-card__label {
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

.info-card__value {
  font-size: var(--fs-sm);
  font-weight: 700;
  line-height: 1.45;
  color: var(--c-text);
  text-decoration: none;
  word-break: break-word;
}

a.info-card__value:hover,
a.info-card__value:focus-visible {
  color: var(--c-cta);
}

/* ---------- Contact v2: map card ---------- */
.map-card {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
}

.map-card__title {
  margin: 0;
  font-size: var(--fs-md);
  color: var(--c-text);
}

.map-card .map-wrap {
  aspect-ratio: 16 / 9;
  border-radius: calc(var(--r-card) - 8px);
}

.map-card__addr {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--c-muted);
}

/* ---------- Contact v2: aside stack ---------- */
.contact-aside,
.contact-side {
  display: grid;
  gap: var(--space-6);
}

/* ---------- Contact v2: service areas ---------- */
.contact-area {
  display: grid;
  gap: var(--space-3);
}

.contact-area__title {
  margin: 0;
  font-size: var(--fs-md);
  color: var(--c-text);
}

.contact-area .chip-cloud {
  gap: var(--space-2);
}

/* ---------- Contact v2: responsive ---------- */
@media (min-width: 768px) {
  .contact-form__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-6);
  }

  .contact-card {
    padding: var(--space-7);
  }
}

@media (min-width: 1100px) {
  .contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    gap: var(--space-8);
  }

  .contact-aside,
  .contact-side {
    position: sticky;
    top: var(--space-6);
  }
}

/* ---------- Phase 4 responsive ---------- */
@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   Home — How a Sandwich Panel Is Built (about + process)
   ============================================================ */
.built-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "about"
    "figure"
    "acc";
  gap: var(--space-8);
  align-items: start;
}

.built__about {
  grid-area: about;
  max-width: 44ch;
  display: grid;
  gap: var(--space-4);
  justify-items: start;
}

.built__about h3 {
  margin: 0;
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--c-text);
}

.built__about p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--c-muted-strong);
}

.built__about-link {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--c-brand);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.built-figure {
  grid-area: figure;
  margin: 0;
}

.built-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.built-figure figcaption {
  margin-top: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--c-muted);
}

.built-acc {
  grid-area: acc;
  border-top: 1px solid var(--c-border);
}

.built-acc__title {
  margin: 0 0 var(--space-4);
  padding-top: var(--space-4);
}

.built-acc__item {
  border-bottom: 1px solid var(--c-border);
}

.built-acc__q {
  margin: 0;
  font-size: 0;
}

.built-acc__button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  width: 100%;
  padding-block: var(--space-5);
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--c-text);
  cursor: pointer;
}

.built-acc__button:hover {
  color: var(--c-cta);
}

.built-acc__chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--c-brand);
  transition: transform var(--dur-normal) var(--ease-out);
}

.built-acc__button[aria-expanded="true"] .built-acc__chevron {
  transform: rotate(180deg);
}

.built-acc__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-normal) var(--ease-out);
}

.built-acc__panel[aria-hidden="false"] {
  max-height: none;
  padding: var(--space-2) var(--space-6);
  background: var(--c-surface-ash);
  border: 1px solid var(--c-border);
  border-radius: var(--r-input);
  box-shadow: var(--shadow-card), inset 0 1px 0 var(--c-surface-card);
  margin-bottom: var(--space-5);
}

.built-acc__panel p {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-xs);
  line-height: 1.65;
  color: var(--c-muted-strong);
}

/* ============================================================
   Products — Engineered Performance
   ============================================================ */
.perf__lede {
  max-width: 860px;
  margin: 0 0 var(--space-7);
  font-size: var(--fs-md);
  line-height: 1.7;
  color: var(--c-text);
}

.perf-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

.perf-card {
  display: grid;
  align-content: start;
  gap: var(--space-2);
  padding: var(--space-7);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--dur-normal) var(--ease-out);
}

.perf-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.perf-card__value {
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-brand);
}

.perf-card__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: var(--c-band);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  color: var(--c-brand);
}

.perf-card__icon svg {
  width: 22px;
  height: 22px;
}

.perf-card__label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text);
}

.perf-card__text {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--c-muted);
}

/* ---------- Built + Perf responsive ---------- */
@media (min-width: 768px) {
  .built-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "figure figure"
      "about acc";
  }

  .perf-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .built-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(0, 1fr);
    grid-template-areas: "about figure acc";
  }

  .perf-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .built-figure {
    justify-self: center;
    width: 100%;
    max-width: 260px;
  }
}

/* ============================================================
   SEO additions - hero subheading, breadcrumbs, prose, links
   ============================================================ */
.hero__sub {
  max-width: 46ch;
  font-size: var(--fs-xs);
  color: var(--c-muted-strong);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-1);
  font-size: 13px;
  color: var(--c-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.breadcrumbs a {
  color: var(--c-muted-strong);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

.breadcrumbs a:hover {
  color: var(--c-cta);
}

.breadcrumbs .sep {
  opacity: 0.55;
}

.prose {
  display: grid;
  gap: var(--space-4);
  max-width: 72ch;
  margin-inline: auto;
  color: var(--c-text);
  line-height: 1.8;
}

.prose h2 {
  margin-top: var(--space-6);
  font-size: var(--fs-lg);
  color: var(--c-text);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin-top: var(--space-4);
  font-size: var(--fs-md);
  color: var(--c-text);
}

.prose ul,
.prose ol {
  padding-left: 1.4em;
  display: grid;
  gap: var(--space-2);
}

.prose li::marker {
  color: var(--c-cta);
}

.prose strong {
  color: var(--c-text);
  font-weight: 600;
}

.prose a {
  color: var(--c-cta);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose figure {
  display: grid;
  gap: var(--space-2);
  justify-items: center;
}

.prose figcaption {
  font-size: 13px;
  color: var(--c-muted);
}

.guide-links {
  display: grid;
  gap: var(--space-2);
  font-size: var(--fs-sm);
}

.guide-links a {
  color: var(--c-cta);
  font-weight: 600;
  text-decoration: none;
}

.guide-links a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}


.hero-guides {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}

.hero-guides a {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  background: var(--c-surface-card);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-brand);
  text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}

.hero-guides a:hover {
  border-color: var(--c-cta);
  color: var(--c-cta);
  box-shadow: 0 6px 18px var(--c-cta-glow);
}

.hero-guides-section {
  padding-block: var(--space-6);
}

.guide-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-xs);
  color: var(--c-text);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  overflow: hidden;
}

.guide-table th,
.guide-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--c-border);
}

.guide-table th {
  background: var(--c-band);
  font-weight: 700;
  color: var(--c-brand);
}

.guide-table tbody tr:last-child td {
  border-bottom: none;
}

.guide-table tbody tr:nth-child(even) {
  background: var(--c-row-alt);
}

@media (max-width: 767px) {
  .guide-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}

/* ── Testimonials ───────────────────────────────────── */
.testimonials { background: var(--clr-surface-alt, #f8f9fa); }
.testimonials__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--sp-lg, 2rem); margin-top: var(--sp-lg, 2rem); }
.testimonial-card { background: var(--clr-surface, #fff); border-radius: var(--radius-lg, 12px); padding: var(--sp-lg, 2rem); box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,.08)); }
.testimonial-card__stars { color: #f59e0b; font-size: 1.2rem; letter-spacing: 2px; margin-bottom: var(--sp-sm, .75rem); }
.testimonial-card__quote { margin: 0 0 var(--sp-md, 1rem); font-style: italic; line-height: 1.7; }
.testimonial-card__quote p { margin: 0; }
.testimonial-card__author { display: flex; flex-direction: column; gap: 2px; }
.testimonial-card__author strong { font-size: .95rem; }
.testimonial-card__author span { font-size: .85rem; color: var(--clr-muted, #6b7280); }

/* ── Credentials ────────────────────────────────────── */
.credentials__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--sp-lg, 2rem); margin-top: var(--sp-lg, 2rem); }
.credential-card { background: var(--clr-surface, #fff); border-radius: var(--radius-lg, 12px); padding: var(--sp-lg, 2rem); text-align: center; box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,.08)); }
.credential-card__icon { width: 48px; height: 48px; margin: 0 auto var(--sp-sm, .75rem); color: var(--clr-accent, #0ea5e9); }
.credential-card__icon svg { width: 100%; height: 100%; }
.credential-card h3 { font-size: 1.05rem; margin-bottom: var(--sp-xs, .5rem); }
.credential-card p { font-size: .9rem; color: var(--clr-muted, #6b7280); line-height: 1.6; }

/* ── Blog content figures ────────────────────────────── */
.content-figure { margin: var(--sp-lg, 2rem) 0; border-radius: var(--radius-lg, 12px); overflow: hidden; }
.content-figure img { width: 100%; height: auto; display: block; }
.content-figure figcaption { padding: var(--sp-sm, .75rem) 0; font-size: .85rem; color: var(--clr-muted, #6b7280); font-style: italic; }

/* ── Floating WhatsApp Button ─────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37,211,102,0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}
.wa-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}
@media (max-width: 640px) {
  .wa-float { bottom: 16px; right: 16px; width: 52px; height: 52px; }
  .wa-float svg { width: 28px; height: 28px; }
}

/* Offset for fixed info-bar + header */
main > section:first-child,
main > .hero,
main > .sp-hero {
  margin-top: calc(var(--info-bar-h, 48px) + 30px) !important;
  padding-top: 0 !important;
}

/* ============================================================
   Product Grid — Homepage Category Cards
   Apple HIG: Visual hierarchy, depth, purposeful motion
   ============================================================ */

/* --- Section wrapper --- */
.product-grid-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
  background: var(--c-band);
}

.product-grid-section::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-brand-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.product-grid-section::after {
  content: "";
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.product-grid-section .container {
  position: relative;
  z-index: 1;
}

/* --- Grid layout --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-7);
}

/* --- Card base --- */
.product-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  text-decoration: none;
  color: inherit;
  position: relative;
  transition:
    transform var(--dur-normal) var(--ease-out),
    box-shadow var(--dur-normal) var(--ease-out),
    border-color var(--dur-normal) var(--ease-out);
  box-shadow: var(--shadow-card);
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-card);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 0 0 2px var(--c-brand), 0 0 30px var(--c-brand-glow);
}

.product-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.product-card:hover::after {
  opacity: 1;
}

/* --- Card image --- */
.product-card__img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.product-card__img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 40%,
    rgba(0, 0, 0, 0.08) 100%
  );
  z-index: 1;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.product-card:hover .product-card__img::after {
  opacity: 0.6;
}

.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.product-card:hover .product-card__img img {
  transform: scale(1.06);
}

/* --- Badge --- */
.product-card__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-brand);
  border: 1px solid rgba(46, 53, 142, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__badge {
  background: var(--c-cta);
  color: #fff;
  border-color: var(--c-cta);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

/* --- Badge variants --- */
.product-card__badge--eps {
  color: var(--c-brand);
}

.product-card__badge--eps::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-brand);
  margin-right: 6px;
  transition: background var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__badge--eps::before {
  background: #fff;
}

.product-card__badge--pu {
  color: var(--c-cta);
}

.product-card__badge--pu::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-cta);
  margin-right: 6px;
  transition: background var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__badge--pu::before {
  background: #fff;
}

.product-card__badge--rockwool {
  color: #b91c1c;
}

.product-card__badge--rockwool::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #b91c1c;
  margin-right: 6px;
  transition: background var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__badge--rockwool::before {
  background: #fff;
}

.product-card__badge--freezer {
  color: #0369a1;
}

.product-card__badge--freezer::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0369a1;
  margin-right: 6px;
  transition: background var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__badge--freezer::before {
  background: #fff;
}

/* --- Card body --- */
.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px 22px 22px;
  gap: 8px;
}

.product-card__title {
  font-family: var(--ff-headings);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-heading);
  margin: 0;
  transition: color var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__title {
  color: var(--c-cta);
}

.product-card__desc {
  font-family: var(--ff-sans);
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--c-muted);
  margin: 0;
  flex: 1;
}

/* --- Card footer --- */
.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--c-border);
  margin-top: 8px;
}

.product-card__link-text {
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-brand);
  letter-spacing: 0.01em;
}

.product-card__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-brand);
  color: #fff;
  font-size: 0.9rem;
  transition: all var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__arrow {
  background: var(--c-cta);
  transform: translateX(3px);
}

/* --- Focus states --- */
.product-card:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 3px;
}

/* --- Stagger animation delays --- */
.product-card[data-reveal]:nth-child(1) { transition-delay: 0ms; }
.product-card[data-reveal]:nth-child(2) { transition-delay: 80ms; }
.product-card[data-reveal]:nth-child(3) { transition-delay: 160ms; }
.product-card[data-reveal]:nth-child(4) { transition-delay: 240ms; }
.product-card[data-reveal]:nth-child(5) { transition-delay: 320ms; }
.product-card[data-reveal]:nth-child(6) { transition-delay: 400ms; }

/* --- Active / pressed state --- */
.product-card:active {
  transform: translateY(-2px) scale(0.99);
  transition-duration: 80ms;
}

/* --- Hover lift for odd/even cards --- */
.product-card:nth-child(even):hover {
  transform: translateY(-10px) scale(1.01);
}

/* --- Image hover brightness --- */
.product-card:hover .product-card__img img {
  filter: brightness(1.03);
}

/* --- Badge hover scale --- */
.product-card:hover .product-card__badge {
  transform: scale(1.02);
}

/* --- Footer hover emphasis --- */
.product-card:hover .product-card__footer {
  border-top-color: var(--c-cta);
}

/* --- Link text hover underline hint --- */
.product-card__link-text::after {
  content: "";
  display: block;
  width: 0;
  height: 1.5px;
  background: var(--c-brand);
  transition: width var(--dur-fast) var(--ease-out);
}

.product-card:hover .product-card__link-text::after {
  width: 100%;
}

/* --- Responsive: large desktop --- */
@media (min-width: 1400px) {
  .product-grid {
    gap: var(--space-7);
  }

  .product-card__title {
    font-size: 1.25rem;
  }

  .product-card__desc {
    font-size: 0.9rem;
  }
}

/* --- Responsive: tablet --- */
@media (max-width: 1023px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }

  .product-card__title {
    font-size: 1.1rem;
  }

  .product-card__desc {
    font-size: 0.85rem;
  }

  .product-card__img {
    aspect-ratio: 16 / 9;
  }
}

/* --- Responsive: mobile --- */
@media (max-width: 767px) {
  .product-grid-section {
    padding: var(--space-7) 0;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .product-card__img {
    aspect-ratio: 16 / 9;
  }

  .product-card__body {
    padding: 16px 18px 18px;
  }

  .product-card__title {
    font-size: 1.05rem;
  }

  .product-card__desc {
    font-size: 0.82rem;
  }

  .product-card__footer {
    padding-top: 12px;
  }

  .product-card__arrow {
    width: 26px;
    height: 26px;
    font-size: 0.85rem;
  }
}

/* --- Responsive: small mobile --- */
@media (max-width: 480px) {
  .product-grid {
    gap: var(--space-3);
  }

  .product-card__body {
    padding: 14px 16px 16px;
  }

  .product-card__title {
    font-size: 1rem;
  }

  .product-card__desc {
    font-size: 0.8rem;
  }

  .product-card__badge {
    font-size: 0.68rem;
    padding: 4px 10px;
  }

  .product-card__link-text {
    font-size: 0.78rem;
  }

  .product-card__arrow {
    width: 24px;
    height: 24px;
    font-size: 0.8rem;
  }
}
/* --- Loading state for lazy images --- */
.product-card__img img[loading="lazy"] {
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.product-card__img img[loading="lazy"].loaded,
.product-card__img img[loading="lazy"]:not([src=""]) {
  opacity: 1;
}

/* --- Card hover glow color variants --- */
.product-card:hover::after {
  box-shadow:
    0 0 0 2px var(--c-cta),
    0 0 40px rgba(46, 53, 142, 0.12);
}

/* --- Reduced motion preference --- */
@media (prefers-reduced-motion: reduce) {
  .product-card,
  .product-card::after,
  .product-card__img img,
  .product-card__badge,
  .product-card__arrow,
  .product-card__link-text::after {
    transition: none !important;
  }

  .product-card:hover {
    transform: none;
  }

  .product-card:hover .product-card__img img {
    transform: none;
  }

  .product-card:hover .product-card__arrow {
    transform: none;
  }
}

/* --- Dark mode support --- */
@media (prefers-color-scheme: dark) {
  .product-grid-section {
    background: var(--c-surface);
  }

  .product-card {
    background: var(--c-surface-card);
    border-color: var(--c-border);
  }

  .product-card__badge {
    background: rgba(17, 17, 17, 0.9);
    border-color: rgba(255, 255, 255, 0.08);
  }

  .product-card:hover .product-card__badge {
    background: var(--c-cta);
  }

  .product-card__img::after {
    background: linear-gradient(
      180deg,
      transparent 40%,
      rgba(0, 0, 0, 0.2) 100%
    );
  }
}

/* --- Print styles --- */
@media print {
  .product-grid-section {
    padding: 20px 0;
  }

  .product-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .product-card:hover {
    transform: none;
  }

  .product-card::after {
    display: none;
  }

  .product-card__badge {
    backdrop-filter: none;
    background: #f0f0f0;
  }

  .product-card__arrow {
    display: none;
  }
}
/* ============================================================
   Why RPS — Bento Grid
   Apple HIG: Content hierarchy, visual grouping
   ============================================================ */

/* --- Section wrapper --- */
.why-rps-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
  background: var(--c-surface);
}

.why-rps-section::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 53, 142, 0.05) 0%, transparent 70%);
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 0;
}

.why-rps-section::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.why-rps-section .container {
  position: relative;
  z-index: 1;
}

/* --- Bento grid layout --- */
.why-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-5);
  margin-top: var(--space-7);
}

/* --- Card base --- */
.why-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  padding: 24px;
  position: relative;
  transition:
    transform var(--dur-normal) var(--ease-out),
    box-shadow var(--dur-normal) var(--ease-out),
    border-color var(--dur-normal) var(--ease-out);
  box-shadow: var(--shadow-card);
}

.why-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-card);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 0 0 2px var(--c-brand), 0 0 24px var(--c-brand-glow);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.why-card:hover::after {
  opacity: 1;
}

/* --- Image cards --- */
.why-card--image {
  padding: 0;
  min-height: 240px;
}

.why-card--image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-normal) var(--ease-out);
}

.why-card--image:hover img {
  transform: scale(1.05);
  filter: brightness(1.04);
}

.why-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.05) 0%,
    rgba(0, 0, 0, 0.65) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  z-index: 1;
  transition: background var(--dur-normal) var(--ease-out);
}

.why-card--image:hover .why-card__overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.75) 100%
  );
}

.why-card__overlay .why-card__title {
  color: #fff;
  font-family: var(--ff-headings);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 6px;
  line-height: 1.3;
}

.why-card__overlay .why-card__desc {
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  line-height: 1.5;
  margin: 0;
}

/* --- Icon card --- */
.why-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--c-brand), rgba(46, 53, 142, 0.8));
  color: #fff;
  margin-bottom: 16px;
  transition: transform var(--dur-fast) var(--ease-out);
  position: relative;
  z-index: 1;
}

.why-card:hover .why-card__icon-wrap {
  transform: scale(1.08);
}

/* --- Image card (application grid) --- */
.why-card__img-wrap {
  position: relative;
  width: calc(100% + 48px);
  margin-left: -24px;
  margin-top: -24px;
  margin-bottom: 16px;
  height: 160px;
  overflow: hidden;
}

.why-card__img-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
  pointer-events: none;
  z-index: 1;
}

.why-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.why-card:hover .why-card__img-wrap img {
  transform: scale(1.06);
}

.why-card__icon {
  width: 24px;
  height: 24px;
}

.why-card__title {
  font-family: var(--ff-headings);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-heading);
  margin: 0 0 8px;
  position: relative;
  z-index: 1;
  transition: color var(--dur-fast) var(--ease-out);
}

.why-card:hover .why-card__title {
  color: var(--c-cta);
}

.why-card__desc {
  font-family: var(--ff-sans);
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--c-muted);
  margin: 0;
  flex: 1;
  position: relative;
  z-index: 1;
}

/* --- Stat badge inside card --- */
.why-card__stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--c-surface-ash);
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--c-muted);
  position: relative;
  z-index: 1;
  transition: background var(--dur-fast) var(--ease-out);
}

.why-card:hover .why-card__stat {
  background: rgba(46, 53, 142, 0.06);
}

.why-card__stat-number {
  font-family: var(--ff-headings);
  font-weight: 700;
  font-size: 1rem;
  color: var(--c-brand);
}

/* --- Focus states --- */
.why-card:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 3px;
}

/* --- Stagger animation delays --- */
.why-card[data-reveal]:nth-child(1) { transition-delay: 0ms; }
.why-card[data-reveal]:nth-child(2) { transition-delay: 100ms; }
.why-card[data-reveal]:nth-child(3) { transition-delay: 200ms; }
.why-card[data-reveal]:nth-child(4) { transition-delay: 300ms; }

/* --- Active / pressed state --- */
.why-card:active {
  transform: translateY(-1px);
  transition-duration: 80ms;
}

/* --- Image card active state --- */
.why-card--image:active img {
  transform: scale(1.02);
}

/* --- Icon pulse on hover --- */
@keyframes icon-subtle-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 53, 142, 0.2); }
  50% { box-shadow: 0 0 0 6px rgba(46, 53, 142, 0); }
}

.why-card:hover .why-card__icon-wrap {
  animation: icon-subtle-pulse 1.5s ease-in-out infinite;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .why-card,
  .why-card::after,
  .why-card--image img,
  .why-card__icon-wrap,
  .why-card__img-wrap img {
    transition: none !important;
    animation: none !important;
  }

  .why-card:hover {
    transform: none;
  }

  .why-card--image:hover img,
  .why-card:hover .why-card__img-wrap img {
    transform: none;
  }

  .why-card:hover .why-card__icon-wrap {
    transform: none;
  }
}

/* --- Dark mode --- */
@media (prefers-color-scheme: dark) {
  .why-rps-section {
    background: var(--c-band);
  }

  .why-card {
    background: var(--c-surface-card);
    border-color: var(--c-border);
  }

  .why-card__stat {
    background: rgba(255, 255, 255, 0.05);
  }

  .why-card:hover .why-card__stat {
    background: rgba(46, 53, 142, 0.15);
  }
}

/* --- Print --- */
@media print {
  .why-rps-section {
    padding: 20px 0;
  }

  .why-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .why-card:hover {
    transform: none;
  }

  .why-card::after {
    display: none;
  }

  .why-card--image img {
    position: static;
    height: 120px;
  }

  .why-card__overlay {
    position: static;
    background: none;
    padding: 12px;
  }

  .why-card__overlay .why-card__title,
  .why-card__overlay .why-card__desc {
    color: inherit;
  }
}

/* --- Responsive: large desktop --- */
@media (min-width: 1400px) {
  .why-bento {
    gap: var(--space-6);
  }

  .why-card--image {
    min-height: 280px;
  }

  .why-card__title {
    font-size: 1.15rem;
  }
}

/* --- Responsive: tablet bento --- */
@media (max-width: 1023px) {
  .why-bento {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .why-card--image {
    min-height: 200px;
  }

  .why-card__overlay .why-card__title {
    font-size: 1.05rem;
  }

  .why-card__title {
    font-size: 1rem;
  }

  .why-card__icon-wrap {
    width: 44px;
    height: 44px;
  }
}

/* --- Responsive: mobile --- */
@media (max-width: 767px) {
  .why-rps-section {
    padding: var(--space-7) 0;
  }

  .why-bento {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .why-card--image {
    min-height: 220px;
  }

  .why-card {
    padding: 20px;
  }

  .why-card__img-wrap {
    width: calc(100% + 40px);
    margin-left: -20px;
    margin-top: -20px;
    height: 140px;
  }

  .why-card__icon-wrap {
    width: 42px;
    height: 42px;
  }

  .why-card__icon {
    width: 20px;
    height: 20px;
  }

  .why-card__title {
    font-size: 0.95rem;
  }

  .why-card__desc {
    font-size: 0.82rem;
  }

  .why-card__stat {
    padding: 6px 12px;
    font-size: 0.75rem;
  }

  .why-card__stat-number {
    font-size: 0.9rem;
  }

  .why-card__overlay {
    padding: 20px;
  }
}

/* --- Responsive: small mobile --- */
@media (max-width: 480px) {
  .why-card {
    padding: 18px;
  }

  .why-card__img-wrap {
    width: calc(100% + 36px);
    margin-left: -18px;
    margin-top: -18px;
    height: 120px;
  }

  .why-card__overlay {
    padding: 18px;
  }

  .why-card--image {
    min-height: 200px;
  }

  .why-card__icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .why-card__icon {
    width: 18px;
    height: 18px;
  }
}
/* --- Extra: Card inner shadow on hover --- */
.why-card:hover {
  box-shadow:
    var(--shadow-card-hover),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* --- Extra: Image card gradient intensity --- */
.why-card--image:nth-child(odd) .why-card__overlay {
  background: linear-gradient(
    160deg,
    rgba(0, 0, 0, 0.02) 0%,
    rgba(0, 0, 0, 0.7) 100%
  );
}

.why-card--image:nth-child(even) .why-card__overlay {
  background: linear-gradient(
    200deg,
    rgba(0, 0, 0, 0.02) 0%,
    rgba(0, 0, 0, 0.7) 100%
  );
}

/* --- Extra: Icon wrapper gradient variation --- */
.why-card:nth-child(2) .why-card__icon-wrap {
  background: linear-gradient(135deg, var(--c-cta), rgba(234, 88, 12, 0.8));
}

.why-card:nth-child(4) .why-card__icon-wrap {
  background: linear-gradient(135deg, #059669, rgba(5, 150, 105, 0.8));
}

/* --- Extra: Stat badge hover transform --- */
.why-card:hover .why-card__stat {
  transform: translateX(4px);
}

/* --- Extra: Focus ring color variation --- */
.why-card:focus-visible {
  outline-color: var(--c-cta);
}
/* ============================================================
   How It Works — Process Steps
   Apple HIG: Progressive disclosure, guided flow
   ============================================================ */

/* --- Section wrapper --- */
.how-it-works-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
  background: var(--c-band);
}

.how-it-works-section::before {
  content: "";
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.how-it-works-section::after {
  content: "";
  position: absolute;
  bottom: -120px;
  right: -120px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 53, 142, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.how-it-works-section .container {
  position: relative;
  z-index: 1;
}

/* --- Steps grid --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-7);
}

/* --- Single step --- */
.process-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  padding: 28px 24px 24px;
  border-radius: var(--r-card);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--dur-normal) var(--ease-out),
    box-shadow var(--dur-normal) var(--ease-out),
    border-color var(--dur-normal) var(--ease-out);
}

.process-step::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-card);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 0 0 2px var(--c-brand), 0 0 24px var(--c-brand-glow);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.process-step:hover::after {
  opacity: 1;
}

/* --- Step number (large decorative) --- */
.process-step__number {
  font-family: var(--ff-headings);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--c-brand) 0%, rgba(234, 88, 12, 0.6) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.15;
  position: absolute;
  top: 16px;
  right: 20px;
  transition: opacity var(--dur-normal) var(--ease-out);
  user-select: none;
  pointer-events: none;
}

.process-step:hover .process-step__number {
  opacity: 0.25;
}

/* --- Icon wrapper --- */
.process-step__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--c-brand), rgba(46, 53, 142, 0.8));
  color: #fff;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
  transition: transform var(--dur-fast) var(--ease-out);
}

.process-step:hover .process-step__icon-wrap {
  transform: scale(1.08);
}

.process-step__icon {
  width: 26px;
  height: 26px;
}

/* --- Step title --- */
.process-step__title {
  font-family: var(--ff-headings);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-heading);
  margin: 0 0 10px;
  position: relative;
  z-index: 1;
  transition: color var(--dur-fast) var(--ease-out);
}

.process-step:hover .process-step__title {
  color: var(--c-cta);
}

/* --- Step description --- */
.process-step__desc {
  font-family: var(--ff-sans);
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--c-muted);
  margin: 0;
  position: relative;
  z-index: 1;
}

/* --- Connecting line between steps --- */
.process-step__connector {
  display: block;
  position: absolute;
  top: 50%;
  right: -32px;
  width: 64px;
  height: 2px;
  background: var(--c-border);
  z-index: 0;
}

.process-step__connector::before,
.process-step__connector::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-brand);
  top: 50%;
  transform: translateY(-50%);
}

.process-step__connector::before {
  left: 0;
}

.process-step__connector::after {
  right: 0;
}

/* --- Focus states --- */
.process-step:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 3px;
}

/* --- Stagger animation delays --- */
.process-step[data-reveal]:nth-child(1) { transition-delay: 0ms; }
.process-step[data-reveal]:nth-child(2) { transition-delay: 120ms; }
.process-step[data-reveal]:nth-child(3) { transition-delay: 240ms; }

/* --- Active / pressed state --- */
.process-step:active {
  transform: translateY(-1px);
  transition-duration: 80ms;
}

/* --- Icon pulse on hover --- */
@keyframes step-icon-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 53, 142, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(46, 53, 142, 0); }
}

.process-step:hover .process-step__icon-wrap {
  animation: step-icon-pulse 1.5s ease-in-out infinite;
}

/* --- Connector pulse animation --- */
@keyframes connector-flow {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

.process-step:hover .process-step__connector {
  background: linear-gradient(90deg, var(--c-cta), var(--c-cta), var(--c-brand));
  background-size: 200% 100%;
  animation: connector-flow 2s linear infinite;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .process-step,
  .process-step::after,
  .process-step__icon-wrap,
  .process-step__connector {
    transition: none !important;
    animation: none !important;
  }

  .process-step:hover {
    transform: none;
  }

  .process-step:hover .process-step__icon-wrap {
    transform: none;
  }
}

/* --- Dark mode --- */
@media (prefers-color-scheme: dark) {
  .how-it-works-section {
    background: var(--c-surface);
  }

  .process-step {
    background: var(--c-surface-card);
    border-color: var(--c-border);
  }

  .process-step__connector {
    background: var(--c-border);
  }
}

/* --- Print --- */
@media print {
  .how-it-works-section {
    padding: 20px 0;
  }

  .process-step {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .process-step:hover {
    transform: none;
  }

  .process-step::after {
    display: none;
  }

  .process-step__connector {
    display: none;
  }

  .process-step__number {
    -webkit-text-fill-color: #ccc;
    opacity: 0.3;
  }
}

/* --- Responsive: large desktop --- */
@media (min-width: 1400px) {
  .process-steps {
    gap: var(--space-7);
  }

  .process-step__title {
    font-size: 1.2rem;
  }

  .process-step__desc {
    font-size: 0.9rem;
  }
}

/* --- Responsive: tablet --- */
@media (max-width: 1023px) {
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }

  .process-step__connector {
    display: none;
  }

  .process-step__number {
    font-size: 3.5rem;
  }

  .process-step__title {
    font-size: 1.05rem;
  }

  .process-step__icon-wrap {
    width: 48px;
    height: 48px;
  }
}

/* --- Responsive: mobile --- */
@media (max-width: 767px) {
  .how-it-works-section {
    padding: var(--space-7) 0;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .process-step__connector {
    display: none;
  }

  .process-step {
    padding: 22px 20px 20px;
  }

  .process-step__number {
    font-size: 3rem;
    top: 14px;
    right: 16px;
  }

  .process-step__icon-wrap {
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }

  .process-step__icon {
    width: 22px;
    height: 22px;
  }

  .process-step__title {
    font-size: 1rem;
  }

  .process-step__desc {
    font-size: 0.84rem;
  }
}

/* --- Responsive: small mobile --- */
@media (max-width: 480px) {
  .process-step {
    padding: 20px 18px 18px;
  }

  .process-step__number {
    font-size: 2.5rem;
  }

  .process-step__icon-wrap {
    width: 42px;
    height: 42px;
  }

  .process-step__icon {
    width: 20px;
    height: 20px;
  }

  .process-step__title {
    font-size: 0.95rem;
  }

  .process-step__desc {
    font-size: 0.82rem;
  }
}
/* --- Extra: Step hover inner glow --- */
.process-step:hover {
  box-shadow:
    var(--shadow-card-hover),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* --- Extra: Number gradient variation per step --- */
.process-step:nth-child(1) .process-step__number {
  background: linear-gradient(135deg, var(--c-brand) 0%, rgba(46, 53, 142, 0.5) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.process-step:nth-child(2) .process-step__number {
  background: linear-gradient(135deg, var(--c-cta) 0%, rgba(234, 88, 12, 0.5) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.process-step:nth-child(3) .process-step__number {
  background: linear-gradient(135deg, #059669 0%, rgba(5, 150, 105, 0.5) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

/* --- Extra: Icon wrapper gradient variation --- */
.process-step:nth-child(2) .process-step__icon-wrap {
  background: linear-gradient(135deg, var(--c-cta), rgba(234, 88, 12, 0.8));
}

.process-step:nth-child(3) .process-step__icon-wrap {
  background: linear-gradient(135deg, #059669, rgba(5, 150, 105, 0.8));
}

/* --- Extra: Connector color animation --- */
.process-step__connector {
  transition: background var(--dur-normal) var(--ease-out);
}

/* --- Extra: Step border-bottom accent --- */
.process-step::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, var(--c-brand), var(--c-cta));
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.process-step:hover::before {
  opacity: 1;
}

/* --- Extra: Focus ring variation --- */
.process-step:focus-visible {
  outline-color: var(--c-cta);
}

/* --- Extra: Desc text hover color --- */
.process-step:hover .process-step__desc {
  color: var(--c-text);
}
/* --- Extra: Step card alternating background tint --- */
.process-step:nth-child(odd) {
  background: linear-gradient(180deg, var(--c-surface-card) 0%, rgba(46, 53, 142, 0.01) 100%);
}

.process-step:nth-child(even) {
  background: linear-gradient(180deg, var(--c-surface-card) 0%, rgba(234, 88, 12, 0.01) 100%);
}

/* --- Extra: Step hover scale micro-interaction --- */
.process-step:hover .process-step__number {
  transform: scale(1.05);
  transition: transform var(--dur-fast) var(--ease-out);
}
/* --- Extra: Connector endpoint size responsive --- */
@media (max-width: 480px) {
  .process-step__connector::before,
  .process-step__connector::after {
    width: 6px;
    height: 6px;
  }
}
/* ============================================================
   Testimonials — Client Reviews
   Apple HIG: Typography hierarchy, depth, purposeful decoration
   ============================================================ */

/* --- Section wrapper --- */
.testimonials-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
  background: var(--c-surface);
}

.testimonials-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(46, 53, 142, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(234, 88, 12, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.testimonials-section .container {
  position: relative;
  z-index: 1;
}

/* --- Grid layout --- */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-7);
}

/* --- Card base --- */
.testimonial-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r-card);
  background: var(--c-surface-card);
  border: 1px solid var(--c-border);
  padding: 28px;
  position: relative;
  transition:
    transform var(--dur-normal) var(--ease-out),
    box-shadow var(--dur-normal) var(--ease-out),
    border-color var(--dur-normal) var(--ease-out);
  box-shadow: var(--shadow-card);
}

.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--ff-headings);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-brand);
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.testimonial-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-card);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 0 0 2px var(--c-brand), 0 0 24px var(--c-brand-glow);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.testimonial-card:hover::before {
  opacity: 0.15;
}

.testimonial-card:hover::after {
  opacity: 1;
}

/* --- Stars row --- */
.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testimonial-card__star {
  font-size: 1.1rem;
  color: #f59e0b;
  line-height: 1;
  transition: transform var(--dur-fast) var(--ease-out);
}

.testimonial-card:hover .testimonial-card__star {
  animation: star-pulse 0.6s ease-out forwards;
}

.testimonial-card:hover .testimonial-card__star:nth-child(2) {
  animation-delay: 0.05s;
}

.testimonial-card:hover .testimonial-card__star:nth-child(3) {
  animation-delay: 0.1s;
}

.testimonial-card:hover .testimonial-card__star:nth-child(4) {
  animation-delay: 0.15s;
}

.testimonial-card:hover .testimonial-card__star:nth-child(5) {
  animation-delay: 0.2s;
}

@keyframes star-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* --- Quote block --- */
.testimonial-card__quote {
  margin: 0;
  padding: 0;
  border: none;
}

.testimonial-card__quote p {
  font-family: var(--ff-sans);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--c-text);
  font-style: italic;
  margin: 0;
}

/* --- Author block --- */
.testimonial-card__author {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--c-border);
}

.testimonial-card__author strong {
  font-family: var(--ff-headings);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--c-heading);
}

.testimonial-card__author span {
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  color: var(--c-muted);
}

/* --- Focus states --- */
.testimonial-card:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 3px;
}

/* --- Stagger animation delays --- */
.testimonial-card[data-reveal]:nth-child(1) { transition-delay: 0ms; }
.testimonial-card[data-reveal]:nth-child(2) { transition-delay: 100ms; }
.testimonial-card[data-reveal]:nth-child(3) { transition-delay: 200ms; }

/* --- Active / pressed state --- */
.testimonial-card:active {
  transform: translateY(-1px);
  transition-duration: 80ms;
}

/* --- Quote hover emphasis --- */
.testimonial-card:hover .testimonial-card__quote p {
  color: var(--c-heading);
}

/* --- Author hover emphasis --- */
.testimonial-card:hover .testimonial-card__author {
  border-top-color: var(--c-cta);
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .testimonial-card,
  .testimonial-card::before,
  .testimonial-card::after,
  .testimonial-card__star {
    transition: none !important;
    animation: none !important;
  }

  .testimonial-card:hover {
    transform: none;
  }
}

/* --- Dark mode --- */
@media (prefers-color-scheme: dark) {
  .testimonials-section {
    background: var(--c-band);
  }

  .testimonial-card {
    background: var(--c-surface-card);
    border-color: var(--c-border);
  }
}

/* --- Print --- */
@media print {
  .testimonials-section {
    padding: 20px 0;
  }

  .testimonial-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .testimonial-card:hover {
    transform: none;
  }

  .testimonial-card::before,
  .testimonial-card::after {
    display: none;
  }

  .testimonial-card__stars {
    display: none;
  }
}

/* --- Responsive: large desktop --- */
@media (min-width: 1400px) {
  .testimonials__grid {
    gap: var(--space-7);
  }

  .testimonial-card {
    padding: 32px;
  }

  .testimonial-card__quote p {
    font-size: 0.95rem;
  }
}

/* --- Responsive: tablet --- */
@media (max-width: 1023px) {
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }

  .testimonial-card {
    padding: 24px;
  }

  .testimonial-card__quote p {
    font-size: 0.88rem;
  }

  .testimonial-card::before {
    font-size: 4rem;
    top: 12px;
    right: 18px;
  }
}

/* --- Responsive: mobile --- */
@media (max-width: 767px) {
  .testimonials-section {
    padding: var(--space-7) 0;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .testimonial-card {
    padding: 22px;
  }

  .testimonial-card::before {
    font-size: 4rem;
    top: 12px;
    right: 18px;
  }

  .testimonial-card__quote p {
    font-size: 0.85rem;
    line-height: 1.6;
  }

  .testimonial-card__stars {
    margin-bottom: 14px;
  }

  .testimonial-card__star {
    font-size: 1rem;
  }

  .testimonial-card__author {
    margin-top: 16px;
    padding-top: 14px;
  }

  .testimonial-card__author strong {
    font-size: 0.85rem;
  }

  .testimonial-card__author span {
    font-size: 0.75rem;
  }
}

/* --- Responsive: small mobile --- */
@media (max-width: 480px) {
  .testimonial-card {
    padding: 20px;
  }

  .testimonial-card::before {
    font-size: 3.5rem;
  }

  .testimonial-card__quote p {
    font-size: 0.82rem;
  }
}
/* --- Extra: Card inner shadow on hover --- */
.testimonial-card:hover {
  box-shadow:
    var(--shadow-card-hover),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* --- Extra: Quote mark color variation --- */
.testimonial-card:nth-child(2)::before {
  color: var(--c-cta);
}

.testimonial-card:nth-child(3)::before {
  color: #059669;
}

/* --- Extra: Star color variation --- */
.testimonial-card:nth-child(2) .testimonial-card__star {
  color: #f97316;
}

.testimonial-card:nth-child(3) .testimonial-card__star {
  color: #eab308;
}

/* --- Extra: Author avatar placeholder --- */
.testimonial-card__author {
  position: relative;
}

/* --- Extra: Quote hover text shadow --- */
.testimonial-card:hover .testimonial-card__quote p {
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

/* --- Extra: Stars hover glow --- */
.testimonial-card:hover .testimonial-card__stars {
  filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.3));
}

/* --- Extra: Focus ring variation --- */
.testimonial-card:focus-visible {
  outline-color: var(--c-cta);
}

/* --- Extra: Author border hover animation --- */
.testimonial-card:hover .testimonial-card__author {
  border-image: linear-gradient(90deg, var(--c-cta), var(--c-cta)) 1;
  border-image-slice: 1;
  border-top: 1px solid transparent;
  padding-top: 16px;
}

/* --- Extra: Card background gradient on hover --- */
.testimonial-card:nth-child(1):hover {
  background: linear-gradient(135deg, var(--c-surface-card) 0%, rgba(46, 53, 142, 0.02) 100%);
}

.testimonial-card:nth-child(2):hover {
  background: linear-gradient(135deg, var(--c-surface-card) 0%, rgba(234, 88, 12, 0.02) 100%);
}

.testimonial-card:nth-child(3):hover {
  background: linear-gradient(135deg, var(--c-surface-card) 0%, rgba(5, 150, 105, 0.02) 100%);
}

/* --- Extra: Quote italic emphasis --- */
.testimonial-card__quote p::before {
  content: "";
  display: inline;
}

/* --- Extra: Star scale on individual hover --- */
.testimonial-card__star:hover {
  transform: scale(1.3);
  cursor: default;
}

/* --- Extra: Author name underline hint --- */
.testimonial-card__author strong {
  position: relative;
  display: inline-block;
}

.testimonial-card__author strong::after {
  content: "";
  display: block;
  width: 0;
  height: 1.5px;
  background: var(--c-brand);
  transition: width var(--dur-fast) var(--ease-out);
}

.testimonial-card:hover .testimonial-card__author strong::after {
  width: 100%;
}
/* --- Extra: Card shadow depth layers --- */
.testimonial-card {
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.04),
    0 4px 12px rgba(0, 0, 0, 0.03);
}

.testimonial-card:hover {
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.06),
    0 12px 32px rgba(0, 0, 0, 0.06),
    0 0 0 1px rgba(46, 53, 142, 0.08);
}

/* --- Extra: Quote punctuation size responsive --- */
@media (max-width: 480px) {
  .testimonial-card::before {
    font-size: 3rem;
    top: 10px;
    right: 14px;
  }
}

/* --- Extra: Stars gap responsive --- */
@media (max-width: 480px) {
  .testimonial-card__stars {
    gap: 2px;
  }
}

/* --- Extra: Author layout responsive --- */
@media (max-width: 480px) {
  .testimonial-card__author {
    gap: 2px;
  }

  .testimonial-card__author strong {
    font-size: 0.82rem;
  }

  .testimonial-card__author span {
    font-size: 0.72rem;
  }
}

/* --- Extra: Section background gradient layers --- */
.testimonials-section {
  background:
    linear-gradient(180deg, var(--c-surface) 0%, var(--c-band) 50%, var(--c-surface) 100%);
}
/* ============================================================
   CTA Band — Conversion Section
   Apple HIG: Prominent action, brand energy, focused conversion
   ============================================================ */

/* --- Section wrapper --- */
.cta-band-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-8) 0;
  background: var(--c-band);
}

.cta-band-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 30% 80%, rgba(234, 88, 12, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 20%, rgba(234, 88, 12, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.cta-band-section .container {
  position: relative;
  z-index: 1;
}

/* --- Card container --- */
.cta-band__card {
  position: relative;
  border-radius: var(--r-card);
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-cta) 0%, rgba(234, 88, 12, 0.85) 100%);
  padding: 60px 48px;
  text-align: center;
  box-shadow:
    0 4px 6px -1px rgba(234, 88, 12, 0.12),
    0 20px 50px -12px rgba(234, 88, 12, 0.25);
}

/* --- Decorative floating shapes --- */
.cta-band__shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.cta-band__shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  animation: cta-float 20s ease-in-out infinite;
}

.cta-band__shape:nth-child(1) {
  width: 200px;
  height: 200px;
  top: -40px;
  right: -40px;
  animation-delay: 0s;
}

.cta-band__shape:nth-child(2) {
  width: 120px;
  height: 120px;
  bottom: -30px;
  left: -20px;
  animation-delay: -7s;
}

.cta-band__shape:nth-child(3) {
  width: 80px;
  height: 80px;
  top: 50%;
  left: 50%;
  animation-delay: -14s;
}

@keyframes cta-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(15px, -20px) scale(1.05); }
  66% { transform: translate(-10px, 10px) scale(0.95); }
}

/* --- Content area --- */
.cta-band__content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

/* --- Kicker badge --- */
.cta-band__kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-family: var(--ff-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 20px;
}

/* --- Title --- */
.cta-band__title {
  font-family: var(--ff-headings);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  margin: 0 0 14px;
}

/* --- Subtitle --- */
.cta-band__subtitle {
  font-family: var(--ff-sans);
  font-size: 1.02rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 32px;
}

/* --- Button row --- */
.cta-band__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* --- Button base --- */
.cta-band__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-pill);
  font-family: var(--ff-sans);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--dur-fast) var(--ease-out);
}

.cta-band__btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Primary button --- */
.cta-band__btn--primary {
  background: #fff;
  color: var(--c-brand);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.cta-band__btn--primary:hover {
  background: var(--c-surface-ash);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.cta-band__btn--primary:active {
  transform: translateY(0);
}

/* --- Outline button --- */
.cta-band__btn--outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.cta-band__btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.cta-band__btn--outline:active {
  transform: translateY(0);
}

/* --- WhatsApp button --- */
.cta-band__btn--whatsapp {
  background: #25d366;
  color: #fff;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.cta-band__btn--whatsapp svg {
  fill: #fff;
}

.cta-band__btn--whatsapp:hover {
  background: #1fb855;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.cta-band__btn--whatsapp:active {
  transform: translateY(0);
}

/* --- Focus states --- */
.cta-band__btn:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .cta-band__shape {
    animation: none !important;
  }

  .cta-band__btn {
    transition: none !important;
  }

  .cta-band__btn:hover {
    transform: none;
  }
}

/* --- Dark mode --- */
@media (prefers-color-scheme: dark) {
  .cta-band-section {
    background: var(--c-surface);
  }
}

/* --- Print --- */
@media print {
  .cta-band-section {
    padding: 20px 0;
  }

  .cta-band__card {
    background: #f0f0f0;
    color: #000;
    box-shadow: none;
  }

  .cta-band__shapes {
    display: none;
  }

  .cta-band__kicker {
    background: #e0e0e0;
    color: #333;
    border-color: #ccc;
  }

  .cta-band__title {
    color: #000;
  }

  .cta-band__subtitle {
    color: #333;
  }

  .cta-band__btn {
    border: 1px solid #ccc;
  }

  .cta-band__btn--primary {
    background: #fff;
    color: #000;
  }
}

/* --- Responsive: large desktop --- */
@media (min-width: 1400px) {
  .cta-band__card {
    padding: 70px 56px;
  }

  .cta-band__title {
    font-size: 2.6rem;
  }

  .cta-band__subtitle {
    font-size: 1.05rem;
  }
}

/* --- Responsive: tablet --- */
@media (max-width: 1023px) {
  .cta-band__card {
    padding: 48px 36px;
  }

  .cta-band__title {
    font-size: 2rem;
  }

  .cta-band__subtitle {
    font-size: 0.95rem;
  }

  .cta-band__btn {
    padding: 12px 24px;
    font-size: 0.88rem;
  }

  .cta-band__shape:nth-child(1) {
    width: 160px;
    height: 160px;
  }
}

/* --- Responsive: mobile --- */
@media (max-width: 767px) {
  .cta-band-section {
    padding: var(--space-7) 0;
  }

  .cta-band__card {
    padding: 40px 24px;
    border-radius: var(--r-lg);
  }

  .cta-band__title {
    font-size: 1.7rem;
    margin-bottom: 12px;
  }

  .cta-band__subtitle {
    font-size: 0.88rem;
    margin-bottom: 28px;
  }

  .cta-band__actions {
    flex-direction: column;
    gap: 12px;
  }

  .cta-band__btn {
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
  }

  .cta-band__shape:nth-child(1) {
    width: 140px;
    height: 140px;
  }

  .cta-band__shape:nth-child(2) {
    width: 80px;
    height: 80px;
  }

  .cta-band__shape:nth-child(3) {
    width: 50px;
    height: 50px;
  }
}

/* --- Responsive: small mobile --- */
@media (max-width: 480px) {
  .cta-band__card {
    padding: 32px 20px;
  }

  .cta-band__kicker {
    font-size: 0.72rem;
    padding: 5px 12px;
  }

  .cta-band__title {
    font-size: 1.5rem;
  }

  .cta-band__subtitle {
    font-size: 0.82rem;
  }

  .cta-band__btn {
    padding: 12px 20px;
    font-size: 0.85rem;
  }

  .cta-band__btn svg {
    width: 16px;
    height: 16px;
  }
}
/* --- Extra: Card hover lift --- */
.cta-band__card {
  transition: transform var(--dur-normal) var(--ease-out), box-shadow var(--dur-normal) var(--ease-out);
}

.cta-band__card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 10px -1px rgba(46, 53, 142, 0.15),
    0 30px 60px -12px rgba(46, 53, 142, 0.4);
}

/* --- Extra: Shape opacity variation --- */
.cta-band__shape:nth-child(1) {
  opacity: 0.8;
}

.cta-band__shape:nth-child(2) {
  opacity: 0.6;
}

.cta-band__shape:nth-child(3) {
  opacity: 0.4;
}

/* --- Extra: Kicker badge shimmer --- */
@keyframes kicker-shimmer {
  0% { background-position: -100% 0; }
  100% { background-position: 200% 0; }
}

.cta-band__kicker {
  background-size: 200% 100%;
  background-image: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.25) 50%,
    rgba(255, 255, 255, 0.12) 100%
  );
}

@media (prefers-reduced-motion: no-preference) {
  .cta-band__kicker {
    animation: kicker-shimmer 3s ease-in-out infinite;
  }
}

/* --- Extra: Title text shadow --- */
.cta-band__title {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* --- Extra: Subtitle max-width constraint --- */
.cta-band__subtitle {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Extra: Button hover ring --- */
.cta-band__btn--primary:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15), 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.cta-band__btn--outline:hover {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15);
}

.cta-band__btn--whatsapp:hover {
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4), 0 0 0 3px rgba(37, 211, 102, 0.2);
}

/* --- Extra: Button svg hover animation --- */
.cta-band__btn:hover svg {
  transform: translateX(2px);
  transition: transform var(--dur-fast) var(--ease-out);
}

/* --- Extra: Content max-width on mobile --- */
@media (max-width: 767px) {
  .cta-band__content {
    max-width: 100%;
  }
}

/* --- Extra: Card border subtle --- */
.cta-band__card {
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* --- Extra: Focus ring for card --- */
.cta-band__card:focus-within {
  outline: 3px solid rgba(255, 255, 255, 0.4);
  outline-offset: 4px;
}

/* ================================================================
   PROJECTS SECTION — Grid + Lightbox
   ================================================================ */

/* ── Section wrapper ─────────────────────────────────────────── */

.projects-section {
  padding: var(--space-8) 0;
  background: var(--c-band);
}

.projects-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* ── Section header ──────────────────────────────────────────── */

.projects__head {
  text-align: center;
  margin-bottom: var(--space-6);
}

.projects__kicker {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-brand);
  background: rgba(46, 53, 142, 0.08);
  padding: 0.35em 1em;
  border-radius: var(--r-pill);
  margin-bottom: var(--space-3);
}

.projects__head .section-h2 {
  margin: 0 0 var(--space-2);
}

.projects__head .section-lead {
  margin: 0;
  color: var(--c-text-muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Grid ────────────────────────────────────────────────────── */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Project card ────────────────────────────────────────────── */

.project-card {
  background: var(--c-surface-card);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  cursor: pointer;
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.project-card:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 3px;
}

/* ── Thumbnail ───────────────────────────────────────────────── */

.project-card__thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-surface-ash);
}

.project-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.project-card:hover .project-card__thumb img {
  transform: scale(1.05);
}

/* Photo count badge */
.project-card__count {
  position: absolute;
  bottom: 12px;
  left: 12px;
  font-family: var(--ff-sans);
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 0.3em 0.75em;
  border-radius: var(--r-pill);
  z-index: 2;
}

/* Hover overlay */
.project-card__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(46, 53, 142, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.35s var(--ease-out);
  z-index: 3;
}

.project-card:hover .project-card__overlay,
.project-card:focus-visible .project-card__overlay {
  opacity: 1;
}

.project-card__overlay svg {
  width: 32px;
  height: 32px;
  color: #fff;
  stroke-width: 1.8;
}

.project-card__overlay span {
  font-family: var(--ff-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.04em;
}

/* ── Card name ───────────────────────────────────────────────── */

.project-card__name {
  font-family: var(--ff-headings);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  margin: 0;
  padding: var(--space-3) var(--space-3) calc(var(--space-3) + 4px);
  line-height: 1.35;
}

/* ================================================================
   PROJECT LIGHTBOX
   ================================================================ */

/* ── Backdrop ────────────────────────────────────────────────── */

.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}

.project-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.project-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ── Inner container ─────────────────────────────────────────── */

.project-lightbox__inner {
  position: relative;
  z-index: 1;
  width: 92vw;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--c-surface-card);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s var(--ease-out);
}

.project-lightbox.is-open .project-lightbox__inner {
  transform: translateY(0) scale(1);
}

/* ── Close button ────────────────────────────────────────────── */

.project-lightbox__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--c-text);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  line-height: 1;
}

.project-lightbox__close:hover {
  background: #fff;
  transform: scale(1.1);
}

.project-lightbox__close:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 2px;
}

/* ── Title ───────────────────────────────────────────────────── */

.project-lightbox__title {
  font-family: var(--ff-headings);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-text);
  margin: 0;
  padding: var(--space-3) var(--space-4) 0;
  line-height: 1.3;
}

/* ── Image stage ─────────────────────────────────────────────── */

.project-lightbox__stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  flex: 1 1 auto;
  padding: var(--space-3) 0;
  overflow: hidden;
}

.project-lightbox__img {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
  border-radius: var(--r-md);
  user-select: none;
  -webkit-user-drag: none;
}

/* ── Prev / Next buttons ─────────────────────────────────────── */

.project-lightbox__prev,
.project-lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.project-lightbox__prev { left: 12px; }
.project-lightbox__next { right: 12px; }

.project-lightbox__prev:hover,
.project-lightbox__next:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.project-lightbox__prev:focus-visible,
.project-lightbox__next:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 2px;
}

.project-lightbox__prev svg,
.project-lightbox__next svg {
  width: 24px;
  height: 24px;
  color: #262626;
  fill: #262626;
}

/* ── Counter ─────────────────────────────────────────────────── */

.project-lightbox__counter {
  text-align: center;
  font-family: var(--ff-sans);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--c-text-muted);
  padding: 0 var(--space-3) var(--space-2);
}

/* ── Thumbnail strip ─────────────────────────────────────────── */

.project-lightbox__thumbs {
  display: flex;
  gap: 8px;
  padding: 0 var(--space-3) var(--space-3);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--c-border) transparent;
}

.project-lightbox__thumbs::-webkit-scrollbar {
  height: 4px;
}

.project-lightbox__thumbs::-webkit-scrollbar-track {
  background: transparent;
}

.project-lightbox__thumbs::-webkit-scrollbar-thumb {
  background: var(--c-border);
  border-radius: 2px;
}

.project-lightbox__thumb {
  flex: 0 0 auto;
  width: 56px;
  height: 42px;
  border: 2px solid transparent;
  border-radius: var(--r-sm);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.2s, border-color 0.2s, transform 0.2s;
  background: var(--c-surface-ash);
  padding: 0;
}

.project-lightbox__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-lightbox__thumb:hover {
  opacity: 0.85;
}

.project-lightbox__thumb.is-active {
  opacity: 1;
  border-color: var(--c-brand);
  transform: scale(1.08);
}

.project-lightbox__thumb:focus-visible {
  outline: 3px solid var(--c-brand);
  outline-offset: 2px;
}

/* ================================================================
   RESPONSIVE — Projects + Lightbox
   ================================================================ */

@media (max-width: 640px) {
  .projects-section {
    padding: var(--space-6) 0;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .project-lightbox__inner {
    width: 100vw;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
  }

  .project-lightbox__stage {
    min-height: 40vh;
  }

  .project-lightbox__img {
    max-height: 50vh;
  }

  .project-lightbox__prev,
  .project-lightbox__next {
    width: 36px;
    height: 36px;
  }

  .project-lightbox__prev { left: 8px; }
  .project-lightbox__next { right: 8px; }

  .project-lightbox__thumb {
    width: 44px;
    height: 34px;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ================================================================
   ACCESSIBILITY — Reduced Motion
   ================================================================ */

@media (prefers-reduced-motion: reduce) {
  .project-card,
  .project-card__thumb img,
  .project-lightbox__inner,
  .project-lightbox__thumb,
  .project-lightbox__prev,
  .project-lightbox__next {
    transition: none;
  }
}

/* ================================================================
   DARK MODE (if ever enabled)
   ================================================================ */

@media (prefers-color-scheme: dark) {
  .projects-section {
    background: var(--c-band, #111);
  }

  .project-card {
    background: var(--c-surface-card, #181818);
  }

  .project-card__name {
    color: var(--c-text, #f5f5f5);
  }

  .project-lightbox__inner {
    background: var(--c-surface-card, #181818);
  }

  .project-lightbox__title {
    color: var(--c-text, #f5f5f5);
  }

  .project-lightbox__close {
    color: var(--c-text, #f5f5f5);
    background: rgba(30, 30, 30, 0.9);
  }

  .project-lightbox__close:hover {
    background: rgba(40, 40, 40, 1);
  }

  .project-lightbox__prev,
  .project-lightbox__next {
    background: rgba(30, 30, 30, 0.92);
  }

  .project-lightbox__prev:hover,
  .project-lightbox__next:hover {
    background: rgba(40, 40, 40, 1);
  }

  .project-lightbox__prev svg,
  .project-lightbox__next svg {
    color: #f5f5f5;
    fill: #f5f5f5;
  }

  .project-lightbox__counter {
    color: var(--c-text-muted, #a3a3a3);
  }
}
/* ========================================
   Price CTA Section
   ======================================== */
.price-cta {
  background: var(--c-band-alt, var(--c-surface));
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-7);
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--space-7);
  background: var(--c-surface-card, var(--c-surface));
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  transition: transform var(--dur-normal) var(--ease-out),
              box-shadow var(--dur-normal) var(--ease-out);
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.price-card--featured {
  border-color: var(--c-brand);
  box-shadow: 0 0 0 1px var(--c-brand), var(--shadow-card);
}

.price-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: var(--c-brand);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--r-pill);
  white-space: nowrap;
}

.price-card__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--c-text);
}

.price-card__price {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  color: var(--c-brand);
  margin-bottom: var(--space-5);
  line-height: 1.1;
}

.price-card__price span {
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--c-muted);
}

.price-card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  flex: 1;
}

.price-card__list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-text-secondary, var(--c-muted));
  font-size: var(--fs-sm);
}

.price-card__list li:last-child {
  border-bottom: none;
}

.price-card .cta-primary {
  width: 100%;
  text-align: center;
}

.price-cta__bottom {
  margin-top: var(--space-7);
  text-align: center;
}

.price-cta__bottom p {
  color: var(--c-muted);
  margin-bottom: var(--space-5);
}

.price-cta__bottom .cta-primary--lg {
  display: inline-flex;
  padding: 16px 32px;
  font-size: var(--fs-base);
}

@media (max-width: 768px) {
  .price-grid {
    grid-template-columns: 1fr;
  }
  .price-card--featured {
    order: -1;
  }
}