:root {
  --ink: #1d1d1f;
  --muted: #77736f;
  --paper: #b9b3af;
  --soft: #f1efed;
  --line: rgba(29, 29, 31, 0.12);
  --white: #ffffff;
  --gold: #a98d54;
  --teal: #a9a39e;
  --deep: #050505;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.11);
  --glass: rgba(255, 255, 255, 0.68);
  --steel: #8f969d;
  --graphite: #101112;
  --warm-gray: #b9b3af;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0 !important;
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 2%, rgba(255, 255, 255, 0.16), transparent 30%),
    radial-gradient(circle at 86% 18%, rgba(80, 84, 88, 0.12), transparent 34%),
    var(--paper);
  line-height: 1.55;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(18px, 4vw, 52px);
  color: var(--white);
  transition: background 220ms ease, color 220ms ease, box-shadow 220ms ease, border 220ms ease;
}

.site-header.is-scrolled,
.inner-page .site-header {
  color: var(--ink);
  background: rgba(245, 245, 247, 0.78);
  border-bottom: 1px solid rgba(29, 29, 31, 0.08);
  box-shadow: none;
  backdrop-filter: saturate(180%) blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 0;
  border-radius: 0;
  font-size: 12px;
  font-weight: 800;
  background: transparent;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0.68) contrast(1.22) saturate(0.92) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
}

.inner-page .brand-mark,
.site-header.is-scrolled .brand-mark {
  background: transparent;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: currentColor;
  font-size: 11px;
  opacity: 0.7;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  font-weight: 600;
}

.site-nav a {
  opacity: 0.78;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  opacity: 1;
  color: var(--teal);
}

.nav-cta {
  padding: 9px 15px;
  color: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(245, 247, 250, 0.34), rgba(96, 104, 112, 0.24)),
    rgba(118, 126, 134, 0.24);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 12px 34px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  opacity: 1;
}

.nav-cta[aria-current="page"],
.nav-cta:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.52);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.48), rgba(122, 132, 142, 0.34)),
    rgba(132, 142, 152, 0.3);
}

.lang-switch {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.inner-page .lang-switch,
.site-header.is-scrolled .lang-switch {
  border-color: rgba(29, 29, 31, 0.1);
  background: rgba(255, 255, 255, 0.68);
}

.lang-switch button {
  min-width: 36px;
  height: 28px;
  border: 0;
  border-radius: 999px;
  color: inherit;
  background: transparent;
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.lang-switch button.is-active {
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.08);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: inherit;
  background: transparent;
}

.nav-toggle:focus {
  outline: none;
}

.nav-toggle:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.45);
  outline-offset: 4px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 118px clamp(22px, 6vw, 86px) 64px;
  color: var(--white);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  transform: translate3d(0, var(--parallax-y, 0), 0) scale(1.1);
}

.hero-media img,
.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.74), rgba(0, 0, 0, 0.2) 62%, rgba(0, 0, 0, 0.42)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.58));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #5f5b56;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.dark-section .eyebrow,
.engineering-band .eyebrow,
.calculator-shell .eyebrow,
.reference-hero .eyebrow {
  color: #c4a66a;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 20px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  font-size: clamp(40px, 6.6vw, 76px);
  font-weight: 720;
  line-height: 1.03;
  letter-spacing: 0;
}

h2 {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.hero-copy {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(16px, 1.55vw, 20px);
}

.hero-actions,
.cta-band {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2),
    0 18px 44px rgba(0, 0, 0, 0.2);
}

.button.primary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.44);
  background:
    linear-gradient(135deg, rgba(126, 132, 138, 0.88), rgba(42, 45, 49, 0.86)),
    rgba(50, 53, 57, 0.82);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.46),
    inset 0 -1px 0 rgba(0, 0, 0, 0.36),
    0 16px 42px rgba(0, 0, 0, 0.24);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.46);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}

.button.secondary {
  color: var(--ink);
  border-color: rgba(29, 29, 31, 0.14);
  background: rgba(255, 255, 255, 0.54);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    0 14px 38px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
}

.button.glass {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.44);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.hero-panel {
  position: absolute;
  inset-inline-end: clamp(22px, 6vw, 86px);
  bottom: 54px;
  z-index: 1;
  width: min(320px, calc(100vw - 44px));
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: saturate(160%) blur(22px);
}

.hero-panel span,
.process-card span,
.service-row span,
.spec-list span {
  color: var(--gold);
  font-weight: 900;
}

.section,
.page {
  padding: clamp(72px, 9vw, 118px) clamp(22px, 6vw, 86px);
}

.page {
  padding-top: 138px;
}

.intro-grid,
.tech-hero,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: start;
}

.lead-text,
.feature-copy,
.contact-intro p,
.page-hero p {
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 20px);
}

.contact-page {
  min-height: 100svh;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.32), rgba(20, 20, 20, 0.07)),
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.34), transparent 32%),
    var(--paper);
}

.contact-intro {
  max-width: 980px;
}

.contact-intro h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(46px, 7vw, 92px);
  line-height: 0.98;
}

.contact-intro p {
  max-width: 760px;
}

.contact-fast-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.process,
.detail-grid,
.use-grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.process-card,
.detail-card,
.use-card,
.contact-card,
.contact-form {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--glass);
  box-shadow: 0 12px 44px rgba(0, 0, 0, 0.055);
  backdrop-filter: saturate(160%) blur(18px);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.process-card:hover,
.detail-card:hover,
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.1);
}

.process-card p,
.detail-card p,
.service-row p,
.project-card p,
.contact-card,
.form-note {
  color: var(--muted);
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.74fr);
  min-height: 720px;
  background: linear-gradient(135deg, #ffffff, #e8e5e1);
  overflow: hidden;
}

.feature-image {
  min-height: 480px;
  transform: translate3d(0, calc(var(--parallax-y, 0) * -1), 0) scale(1.06);
}

.feature-copy {
  align-self: center;
  padding: clamp(44px, 7vw, 86px);
  color: var(--ink);
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-inline-start: 26px;
}

.check-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.text-link {
  display: inline-flex;
  color: var(--teal);
  font-weight: 900;
}

.metrics {
  grid-template-columns: repeat(3, 1fr);
  display: grid;
  gap: 16px;
}

.metric {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.metric strong {
  display: block;
  color: var(--teal);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 730;
  line-height: 1;
}

.metric span {
  color: var(--muted);
}

.cta-band {
  justify-content: space-between;
  padding: clamp(52px, 8vw, 92px) clamp(22px, 6vw, 86px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 42%),
    #050505;
}

.cta-band div {
  max-width: 780px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 28px clamp(22px, 6vw, 86px);
  color: rgba(255, 255, 255, 0.64);
  background: #0f1011;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  display: grid;
  gap: 4px;
}

.footer-brand strong {
  color: #fff;
  font-size: 18px;
}

.footer-brand span {
  color: #9e9e9e;
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

.footer-contacts {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  flex: 1;
  justify-content: space-between;
  gap: 12px 22px;
}

.site-footer a {
  color: #a8a8a8;
  font-weight: 700;
}

.footer-social {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  color: #b0b0b0;
  background: rgba(255, 255, 255, 0.045);
  font-size: 14px;
  line-height: 1;
}

.footer-social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.footer-social:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.1);
}

.mobile-contact-dock {
  display: none;
}

.mobile-contact-dock__button {
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(196, 166, 106, 0.46);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.92);
  background: linear-gradient(145deg, rgba(35, 35, 35, 0.96), rgba(88, 84, 78, 0.9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 14px 36px rgba(12, 20, 24, 0.24);
  -webkit-tap-highlight-color: transparent;
}

.mobile-contact-dock__button svg {
  width: 29px;
  height: 29px;
  fill: currentColor;
}

.mobile-contact-dock__button--whatsapp {
  color: #d7efe8;
  border-color: rgba(117, 175, 158, 0.58);
}

.mobile-contact-dock__button--message {
  color: #f4dfad;
  border-color: rgba(196, 166, 106, 0.62);
}

.mobile-contact-dock__button--phone {
  color: #f7f2e8;
  border-color: rgba(255, 255, 255, 0.42);
}

.page-hero,
.contact-intro {
  max-width: 920px;
  margin-bottom: clamp(44px, 7vw, 84px);
}

.page-hero h1,
.contact-intro h1,
.tech-copy h1 {
  color: var(--ink);
}

.service-list {
  display: grid;
  gap: 14px;
}

.service-row {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 24px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.service-row h2 {
  margin-bottom: 10px;
  font-size: clamp(25px, 3.5vw, 42px);
}

.services-page {
  color: var(--ink);
}

.services-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.74fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: auto;
  padding-bottom: clamp(24px, 4vw, 54px);
}

.services-hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4.1vw, 58px);
  font-weight: 560;
  line-height: 1.06;
}

.services-hero p:not(.eyebrow) {
  max-width: 700px;
  color: var(--muted);
  font-size: clamp(16px, 1.35vw, 19px);
}

.service-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.service-switch-card {
  border: 1px solid rgba(29, 29, 31, 0.12);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.54);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.12);
}

.service-switch-frame {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  background: #111111;
}

.service-switch-frame img,
.service-demo-state {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 420ms ease;
}

.service-demo-state.is-active {
  opacity: 1;
}

.service-switch-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.38));
}

.service-demo-toggle {
  bottom: 22px;
  height: 48px;
  min-width: 118px;
}

.service-switch-caption {
  display: grid;
  gap: 6px;
  padding: 22px;
}

.service-switch-caption strong {
  font-size: clamp(18px, 1.55vw, 23px);
  line-height: 1.2;
}

.service-switch-caption small {
  color: var(--muted);
  font-size: 15px;
}

.service-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 26px);
  margin: clamp(46px, 7vw, 86px) 0;
  border: 0;
  background: transparent;
  perspective: 1200px;
}

.service-trust div {
  position: relative;
  min-height: 150px;
  display: grid;
  align-content: space-between;
  gap: 18px;
  overflow: hidden;
  padding: clamp(24px, 2.3vw, 34px);
  border: 1px solid rgba(29, 29, 31, 0.09);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.44)),
    rgba(255, 255, 255, 0.54);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.055);
  backdrop-filter: blur(18px) saturate(150%);
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 320ms ease, border-color 320ms ease, background 320ms ease;
  transform-style: preserve-3d;
}

.service-trust div::before,
.service-trust div::after {
  content: "";
  position: absolute;
  pointer-events: none;
  transition: transform 420ms cubic-bezier(0.2, 0.8, 0.2, 1), opacity 320ms ease;
}

.service-trust div::before {
  inset: -35% auto auto -18%;
  width: 58%;
  height: 150%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
  opacity: 0;
  transform: translateX(-40%) rotate(18deg);
}

.service-trust div::after {
  inset: auto 22px 20px auto;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(29, 29, 31, 0.08);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.08));
  opacity: 0.46;
  transform: translate3d(0, 0, 22px);
}

.service-trust div:hover {
  border-color: rgba(29, 29, 31, 0.16);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(244, 242, 239, 0.58)),
    rgba(255, 255, 255, 0.68);
  box-shadow: 0 32px 86px rgba(0, 0, 0, 0.13);
  transform: translateY(-10px) rotateX(2deg) rotateY(-2deg);
}

[dir="rtl"] .service-trust div:hover {
  transform: translateY(-10px) rotateX(2deg) rotateY(2deg);
}

.service-trust div:hover::before {
  opacity: 1;
  transform: translateX(170%) rotate(18deg);
}

.service-trust div:hover::after {
  opacity: 0.78;
  transform: translate3d(-12px, -12px, 36px) scale(1.08);
}

.service-trust strong {
  position: relative;
  z-index: 1;
  color: var(--ink);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.16;
  transform: translateZ(28px);
}

.service-trust span {
  position: relative;
  z-index: 1;
  color: var(--muted);
  transform: translateZ(18px);
}

.service-process,
.engineering-band,
.service-final-cta {
  margin-top: clamp(56px, 8vw, 110px);
}

.service-final-cta {
  margin-top: clamp(36px, 5vw, 72px);
  margin-bottom: clamp(18px, 3vw, 36px);
  padding-block: clamp(34px, 6vh, 64px);
}

.service-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 26px);
  perspective: 1200px;
}

.service-step {
  position: relative;
  min-height: 250px;
  display: grid;
  align-content: space-between;
  gap: 18px;
  overflow: hidden;
  padding: clamp(26px, 2.7vw, 38px);
  border: 1px solid rgba(29, 29, 31, 0.09);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.76), rgba(255, 255, 255, 0.42)),
    rgba(255, 255, 255, 0.52);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.055);
  backdrop-filter: blur(18px) saturate(150%);
  transform-style: preserve-3d;
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 320ms ease, border-color 320ms ease, background 320ms ease;
}

.service-step::before,
.service-step::after {
  content: "";
  position: absolute;
  pointer-events: none;
  transition: transform 420ms cubic-bezier(0.2, 0.8, 0.2, 1), opacity 320ms ease;
}

.service-step::before {
  inset: -36% auto auto -18%;
  width: 58%;
  height: 150%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.38), transparent);
  opacity: 0;
  transform: translateX(-44%) rotate(18deg);
}

.service-step::after {
  inset: auto 24px 22px auto;
  width: 68px;
  height: 68px;
  border: 1px solid rgba(29, 29, 31, 0.08);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.08));
  opacity: 0.38;
  transform: translate3d(0, 0, 22px);
}

.service-step:hover {
  border-color: rgba(29, 29, 31, 0.16);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(244, 242, 239, 0.58)),
    rgba(255, 255, 255, 0.68);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.13);
  transform: translateY(-10px) rotateX(2deg) rotateY(-2deg);
}

[dir="rtl"] .service-step:hover {
  transform: translateY(-10px) rotateX(2deg) rotateY(2deg);
}

.service-step:hover::before {
  opacity: 1;
  transform: translateX(170%) rotate(18deg);
}

.service-step:hover::after {
  opacity: 0.74;
  transform: translate3d(-12px, -12px, 36px) scale(1.08);
}

.service-step span {
  position: relative;
  z-index: 1;
  color: #9c8550;
  font-weight: 900;
  transform: translateZ(34px);
}

.service-step h3 {
  position: relative;
  z-index: 1;
  margin: auto 0 0;
  font-size: clamp(23px, 2.4vw, 34px);
  transform: translateZ(28px);
}

.service-step p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  transform: translateZ(18px);
}

.engineering-band {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: clamp(34px, 5vw, 66px);
  color: #ffffff;
  background:
    radial-gradient(circle at 22% 20%, rgba(255, 255, 255, 0.12), transparent 28%),
    #101112;
}

.engineering-band h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(34px, 4.4vw, 68px);
  line-height: 1;
}

.engineering-band p {
  color: rgba(255, 255, 255, 0.68);
}

.engineering-visual {
  position: relative;
  min-height: 420px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    rgba(255, 255, 255, 0.03);
  background-size: 42px 42px;
}

.engineering-photo {
  min-height: 520px;
  border-radius: 8px;
  background: #111;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

.engineering-photo img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  display: block;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.96) contrast(1.04) saturate(1.04);
  transition: transform 700ms ease, filter 700ms ease;
}

.engineering-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.18)),
    radial-gradient(circle at 78% 18%, rgba(255, 255, 255, 0.16), transparent 26%);
}

.engineering-photo:hover img {
  transform: scale(1.035);
  filter: brightness(1.02) contrast(1.05) saturate(1.08);
}

.glass-sheet {
  position: absolute;
  width: 48%;
  height: 66%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.04) 46%, rgba(196, 166, 106, 0.12)),
    rgba(255, 255, 255, 0.04);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 26px 70px rgba(0, 0, 0, 0.24);
}

.sheet-a {
  top: 14%;
  inset-inline-start: 12%;
}

.sheet-b {
  top: 22%;
  inset-inline-end: 12%;
  transform: translateY(14px);
  opacity: 0.72;
}

.wire-path {
  position: absolute;
  inset-inline-start: 18%;
  bottom: 18%;
  width: 64%;
  height: 22%;
  border-inline-start: 2px solid rgba(196, 166, 106, 0.74);
  border-bottom: 2px solid rgba(196, 166, 106, 0.74);
}

.wire-path::after {
  content: "";
  position: absolute;
  inset-inline-end: -8px;
  bottom: -8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 24px rgba(196, 166, 106, 0.68);
}

.engineering-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.engineering-list span {
  position: relative;
  overflow: hidden;
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.06);
  font-weight: 800;
  transform: translateZ(0);
  transition:
    transform 240ms ease,
    border-color 240ms ease,
    background 240ms ease,
    box-shadow 240ms ease,
    color 240ms ease;
}

.engineering-list span::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.18) 42%, transparent 72%);
  transform: translateX(-70%);
  transition: opacity 240ms ease, transform 520ms ease;
}

.engineering-list span:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.2);
  transform: translateY(-5px) translateX(3px);
}

[dir="rtl"] .engineering-list span:hover {
  transform: translateY(-5px) translateX(-3px);
}

.engineering-list span:hover::before {
  opacity: 1;
  transform: translateX(80%);
}

.engineering-note {
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.service-applications {
  margin-top: clamp(56px, 8vw, 110px);
}

.service-final-cta {
  max-width: 900px;
}

.service-final-cta .eyebrow,
.tech-hero .eyebrow {
  color: #4f4b47;
}

.service-final-cta h2,
.tech-copy h1 {
  color: #1d1d1f;
}

.tech-copy h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 680;
  line-height: 1.08;
}

.service-final-cta p:not(.eyebrow),
.tech-copy p:not(.eyebrow) {
  color: #3f3b37;
}

.tech-copy p:not(.eyebrow) {
  max-width: 700px;
  font-size: clamp(20px, 1.45vw, 27px);
  line-height: 1.5;
}

.service-final-cta h2 {
  margin: 0;
  font-size: clamp(34px, 4.2vw, 62px);
  line-height: 1.04;
}

.service-final-cta p:not(.eyebrow) {
  max-width: 680px;
  color: #3f3b37;
  font-size: clamp(17px, 1.7vw, 21px);
}

.dark-section,
.specs {
  margin: clamp(44px, 6vw, 78px) calc(clamp(22px, 6vw, 86px) * -1) 0;
  padding: clamp(50px, 7vw, 90px) clamp(22px, 6vw, 86px);
}

.dark-section {
  color: var(--white);
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.11), transparent 28%),
    #050505;
}

.use-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 34px;
}

.use-card {
  min-height: 130px;
  display: grid;
  align-items: end;
  color: var(--white);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.16);
  font-size: 19px;
  font-weight: 800;
}

.service-use-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  isolation: isolate;
  padding: 0;
  border-radius: 8px;
  background: #151515;
  transform: translateZ(0);
  cursor: zoom-in;
}

.service-use-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.12) contrast(1.06) brightness(1.02);
  transform: scale(1.02);
  transition: transform 520ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 520ms ease;
}

.service-use-card::before,
.service-use-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  transition: opacity 420ms ease, transform 420ms ease;
}

.service-use-card::before {
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.48)),
    linear-gradient(135deg, rgba(196, 166, 106, 0.16), transparent 48%);
}

.service-use-card::after {
  border: 1px solid rgba(255, 255, 255, 0.22);
  opacity: 0;
  transform: scale(0.96);
}

.service-use-card span {
  display: flex;
  align-items: flex-end;
  min-height: 100%;
  padding: 26px;
  color: #ffffff;
  font-size: clamp(21px, 2vw, 30px);
  line-height: 1.08;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}

.service-use-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.36);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

.service-use-card:hover img {
  filter: saturate(1.3) contrast(1.08) brightness(1.12);
  transform: scale(1.08);
}

.service-use-card:hover::after {
  opacity: 1;
  transform: scale(1);
}

.service-use-card:focus-visible {
  outline: 2px solid rgba(196, 166, 106, 0.82);
  outline-offset: 5px;
}

.service-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: clamp(18px, 4vw, 64px);
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.service-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.service-lightbox img {
  width: min(1120px, 94vw);
  max-height: 82vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.62);
  transform: scale(0.94);
  transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.service-lightbox.is-open img {
  transform: scale(1);
}

.service-lightbox button {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.tech-hero {
  align-items: center;
}

.glass-demo {
  display: grid;
  gap: 18px;
}

.glass-demo [data-demo-toggle] {
  width: min(100%, 360px);
  justify-self: center;
}

.demo-scene {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  min-height: 360px;
  border: 1px solid rgba(29, 29, 31, 0.12);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.42);
  box-shadow: var(--shadow);
}

.demo-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transition: opacity 420ms ease, transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 420ms ease;
}

.demo-image-off {
  opacity: 1;
  filter: saturate(0.94) contrast(0.98);
}

.demo-image-on {
  filter: saturate(1.04) contrast(1.02);
}

.glass-demo.is-clear .demo-scene {
  filter: none;
}

.glass-demo.is-clear .demo-image-off {
  opacity: 0;
}

.glass-demo.is-clear .demo-image-on {
  opacity: 1;
}

.demo-scene:hover .demo-image {
  transform: scale(1.035);
}

.detail-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.detail-grid > *,
.tech-works-grid > * {
  min-width: 0;
}

.detail-grid h2,
.tech-state-card h3 {
  overflow-wrap: anywhere;
}

.specs {
  background: var(--white);
  padding-top: clamp(34px, 4.8vw, 58px);
  padding-bottom: clamp(28px, 4vw, 48px);
}

.specs .section-heading h2 {
  max-width: 1050px;
  font-size: clamp(34px, 4.8vw, 64px);
  line-height: 1.04;
}

.spec-list {
  display: grid;
  gap: 0;
  margin-top: clamp(22px, 3vw, 34px);
}

.spec-list p {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  margin: 0;
  padding: clamp(16px, 2.1vw, 24px) 0;
  border-top: 1px solid var(--line);
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.28;
}

.specs .inline-cta {
  margin-top: clamp(20px, 3vw, 34px);
}

.tech-explain {
  margin-top: clamp(56px, 8vw, 110px);
}

.tech-works-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 34px;
}

.tech-state-card,
.history-card,
.patent-highlight {
  border: 1px solid rgba(29, 29, 31, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 18px 55px rgba(29, 29, 31, 0.08);
}

.tech-state-card {
  padding: 24px;
  transition: transform 260ms ease, box-shadow 260ms ease, background 260ms ease;
}

.detail-grid .detail-card {
  min-height: 0;
  padding: clamp(24px, 2.4vw, 34px);
}

.tech-state-card:hover,
.history-card:hover {
  transform: translateY(-7px);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 28px 78px rgba(29, 29, 31, 0.14);
}

.tech-state-card h3,
.history-card h3 {
  margin: 18px 0 10px;
  font-size: clamp(24px, 2vw, 34px);
}

.detail-grid h2 {
  font-size: clamp(25px, 2.35vw, 40px);
  line-height: 1.08;
}

.detail-grid p {
  font-size: clamp(16px, 1.18vw, 20px);
  line-height: 1.5;
}

.tech-state-card p,
.history-card p,
.history-copy p {
  color: var(--muted);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.62;
}

.pdlc-diagram,
.tech-photo {
  min-height: 240px;
  border-radius: 8px;
  overflow: hidden;
}

.tech-card-photo {
  position: relative;
  aspect-ratio: 1 / 1;
  min-height: 0;
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  background: #111111;
  box-shadow: inset 0 0 0 1px rgba(29, 29, 31, 0.08);
}

.tech-card-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.46)),
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.16), transparent 52%);
  pointer-events: none;
}

.tech-card-photo img {
  width: 100%;
  height: 100%;
  min-height: 0;
  display: block;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 700ms cubic-bezier(0.16, 1, 0.3, 1), filter 700ms ease;
}

.tech-state-card:hover .tech-card-photo img {
  transform: scale(1.08);
  filter: brightness(1.07) saturate(1.05);
}

.tech-card-photo figcaption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 1;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(22, 22, 22, 0.46);
  backdrop-filter: blur(12px);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
}

.pdlc-diagram {
  position: relative;
  background:
    linear-gradient(rgba(29, 29, 31, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 29, 31, 0.06) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(196, 166, 106, 0.14));
  background-size: 30px 30px, 30px 30px, auto;
}

.pdlc-diagram .layer {
  position: absolute;
  inset: 26% 18%;
  border: 1px solid rgba(29, 29, 31, 0.24);
  background: rgba(255, 255, 255, 0.4);
  box-shadow: inset 0 0 34px rgba(255, 255, 255, 0.7);
}

.crystal,
.beam {
  position: absolute;
  display: block;
  border-radius: 999px;
}

.crystal {
  width: 74px;
  height: 10px;
  background: rgba(196, 166, 106, 0.72);
  box-shadow: 0 0 18px rgba(196, 166, 106, 0.28);
}

.is-off .c1 { top: 38%; left: 25%; transform: rotate(34deg); }
.is-off .c2 { top: 51%; left: 45%; transform: rotate(-28deg); }
.is-off .c3 { top: 62%; left: 31%; transform: rotate(78deg); }
.is-on .c1 { top: 38%; left: 24%; transform: rotate(0deg); }
.is-on .c2 { top: 50%; left: 44%; transform: rotate(0deg); }
.is-on .c3 { top: 62%; left: 32%; transform: rotate(0deg); }

.beam {
  height: 2px;
  width: 72%;
  left: 14%;
  background: rgba(29, 29, 31, 0.26);
}

.is-off .b1 { top: 42%; transform: rotate(11deg); }
.is-off .b2 { top: 58%; transform: rotate(-13deg); }
.is-on .b1 { top: 43%; }
.is-on .b2 { top: 57%; }

.tech-photo {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.25)),
    url("media/services/jiaju-on.jpg") center/cover;
}

.tech-history {
  width: 100vw;
  max-width: 100vw;
  margin: clamp(60px, 9vw, 120px) calc(50% - 50vw) 0;
}

.tech-timeline {
  padding: 0;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 16% 16%, rgba(196, 166, 106, 0.2), transparent 30%),
    radial-gradient(circle at 82% 12%, rgba(255, 255, 255, 0.12), transparent 25%),
    linear-gradient(rgba(255, 255, 255, 0.036) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.036) 1px, transparent 1px),
    #070809;
  background-size: auto, auto, 54px 54px, 54px 54px, auto;
}

.timeline-sticky {
  min-height: 100vh;
  padding: clamp(34px, 4vw, 50px) clamp(22px, 6vw, 86px);
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: clamp(12px, 1.5vw, 20px);
}

.timeline-heading {
  max-width: 1020px;
}

.timeline-heading .eyebrow {
  color: var(--gold);
}

.timeline-heading h2 {
  margin: 0 0 8px;
  max-width: 1040px;
  color: #fff;
  font-size: clamp(30px, 3.2vw, 48px);
  line-height: 1.04;
}

.timeline-heading p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(15px, 1vw, 18px);
  line-height: 1.48;
}

.timeline-progress {
  width: 100%;
  height: 2px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.timeline-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #777b80, #f4f4f1, var(--gold));
  box-shadow: 0 0 28px rgba(196, 166, 106, 0.45);
}

.timeline-viewport {
  width: 100%;
  overflow: hidden;
}

.timeline-track {
  position: relative;
  display: flex;
  width: max-content;
  gap: clamp(16px, 1.7vw, 26px);
  padding-top: 24px;
  padding-inline-end: 8vw;
  direction: ltr;
  will-change: transform;
}

.timeline-track::before {
  content: "";
  position: absolute;
  left: 2%;
  right: 2%;
  top: 54%;
  height: 96px;
  opacity: 0.56;
  pointer-events: none;
  background:
    url("data:image/svg+xml,%3Csvg width='1600' height='96' viewBox='0 0 1600 96' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8 58 C170 18 310 16 470 58 S750 98 920 58 1200 18 1370 50 1510 72 1592 42' fill='none' stroke='%23c4a66a' stroke-width='3' stroke-linecap='round' stroke-dasharray='12 16'/%3E%3C/svg%3E")
    center / 100% 100% no-repeat;
}

.timeline-panel {
  position: relative;
  z-index: 1;
  flex: 0 0 min(46vw, 540px);
  min-height: 236px;
  padding: clamp(22px, 2.1vw, 30px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.045)),
    rgba(255, 255, 255, 0.035);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(24px) saturate(120%);
  opacity: 0.48;
  transform: scale(0.965);
  transition: opacity 260ms ease, transform 260ms ease, border-color 260ms ease, background 260ms ease, box-shadow 260ms ease;
}

.timeline-panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background: radial-gradient(circle at 76% 20%, rgba(255, 255, 255, 0.16), transparent 34%);
  opacity: 0;
  transition: opacity 260ms ease;
}

.timeline-panel.is-active,
.timeline-panel:hover {
  opacity: 1;
  transform: scale(1);
  border-color: rgba(255, 255, 255, 0.3);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.19), rgba(255, 255, 255, 0.07)),
    rgba(255, 255, 255, 0.05);
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.46), 0 0 58px rgba(196, 166, 106, 0.12);
}

.timeline-panel.is-active::before,
.timeline-panel:hover::before {
  opacity: 1;
}

.timeline-panel-copy {
  position: relative;
  z-index: 1;
}

.timeline-year {
  display: block;
  color: var(--gold);
  font-size: clamp(32px, 3.8vw, 54px);
  font-weight: 900;
  line-height: 0.9;
}

.timeline-panel h3 {
  margin: 14px 0 10px;
  color: #fff;
  font-size: clamp(20px, 1.75vw, 27px);
  line-height: 1.12;
}

.timeline-panel p {
  max-width: 470px;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(14px, 1vw, 17px);
  line-height: 1.48;
}

.timeline-visual {
  display: none;
}

.timeline-visual span {
  position: absolute;
  display: block;
}

.visual-crystal span {
  width: 42%;
  height: 16px;
  left: 28%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.72), var(--gold));
  box-shadow: 0 0 30px rgba(196, 166, 106, 0.32);
}

.visual-crystal span:nth-child(1) { top: 34%; transform: rotate(26deg); }
.visual-crystal span:nth-child(2) { top: 50%; transform: rotate(-17deg); }
.visual-crystal span:nth-child(3) { top: 65%; transform: rotate(52deg); }

.visual-lcd {
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
  background-size: 32px 32px, 32px 32px, auto;
}

.visual-lcd span {
  inset: 20%;
  border-radius: 18px;
  border: 2px solid rgba(255, 255, 255, 0.55);
  box-shadow: inset 0 0 42px rgba(196, 166, 106, 0.16);
}

.visual-lcd span:nth-child(2) { inset: 32%; opacity: 0.6; }
.visual-lcd span:nth-child(3) { inset: auto 22% 20% 22%; height: 8px; background: var(--gold); border: 0; }

.visual-patent span:nth-child(1) {
  inset: 18% 20% 18% 24%;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.44);
  background: rgba(255, 255, 255, 0.08);
}

.visual-patent span:nth-child(2),
.visual-patent span:nth-child(3) {
  left: 34%;
  width: 42%;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
}

.visual-patent span:nth-child(2) { top: 44%; }
.visual-patent span:nth-child(3) { top: 55%; width: 30%; background: var(--gold); }

.visual-architecture {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.12), transparent 44%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.035));
}

.visual-architecture span {
  bottom: 18%;
  width: 18%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.04));
}

.visual-architecture span:nth-child(1) { left: 18%; height: 48%; }
.visual-architecture span:nth-child(2) { left: 42%; height: 66%; }
.visual-architecture span:nth-child(3) { left: 66%; height: 40%; }

.visual-future span:nth-child(1) {
  inset: 24%;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.42);
  box-shadow: 0 0 80px rgba(196, 166, 106, 0.18), inset 0 0 40px rgba(255, 255, 255, 0.1);
}

.visual-future span:nth-child(2),
.visual-future span:nth-child(3) {
  top: 50%;
  left: 50%;
  width: 58%;
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--gold), rgba(255, 255, 255, 0));
}

.visual-future span:nth-child(2) { transform: rotate(25deg); }
.visual-future span:nth-child(3) { transform: rotate(155deg); }

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

.project-card {
  overflow: hidden;
  border-radius: 30px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.project-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-card div {
  padding: 24px;
}

.project-card h2 {
  font-size: 28px;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.lead-hp {
  height: 0;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  transform: translateX(-100vw);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  padding: 14px 15px;
  color: var(--ink);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form.is-sent::after,
.contact-form.is-error::after {
  content: attr(data-sent-msg);
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 1000;
  width: min(520px, calc(100vw - 32px));
  padding: 16px 20px;
  border: 1px solid rgba(18, 107, 100, 0.28);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 48px rgba(16, 42, 42, 0.18);
  color: var(--teal);
  font-weight: 900;
  text-align: center;
  transform: translateX(-50%);
}

.contact-form.is-error::after {
  color: #8d6f30;
}

.contact-form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.contact-benefits {
  margin-bottom: 22px;
}

.contact-steps {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.contact-steps div {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.48);
}

.contact-steps strong {
  color: var(--ink);
  font-size: 17px;
}

.contact-steps span {
  color: var(--muted);
}

.calculator-page {
  color: #f7f5f1;
  background: #111111;
}

.calculator-shell {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  padding-top: clamp(96px, 10vh, 112px);
  padding-bottom: clamp(42px, 6vw, 78px);
  background:
    linear-gradient(rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(rgba(196, 166, 106, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196, 166, 106, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 80% 18%, rgba(255, 255, 255, 0.1), transparent 28%),
    radial-gradient(circle at 16% 74%, rgba(160, 150, 138, 0.12), transparent 30%),
    #121313;
  background-size: 44px 44px, 44px 44px, 176px 176px, 176px 176px, auto, auto, auto;
}

.calculator-shell::before,
.calculator-shell::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.calculator-shell::before {
  inset: 110px 7% auto auto;
  width: min(520px, 42vw);
  height: 300px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(90deg, transparent 48%, rgba(255, 255, 255, 0.13) 49% 51%, transparent 52%),
    linear-gradient(0deg, transparent 48%, rgba(255, 255, 255, 0.13) 49% 51%, transparent 52%);
  opacity: 0.6;
  transform: rotate(-4deg);
}

.calculator-shell::after {
  inset: auto auto 80px 6%;
  width: min(420px, 34vw);
  height: 220px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 999px 999px 18px 18px;
  opacity: 0.35;
}

.calculator-hero {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin-bottom: clamp(18px, 2.8vw, 34px);
}

.calculator-hero h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(38px, 4.5vw, 64px);
  font-weight: 520;
  line-height: 1.03;
}

.calculator-hero p:not(.eyebrow) {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(16px, 1.35vw, 19px);
}

.calculator-workbench {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 18px;
  align-items: stretch;
}

.blueprint-layer {
  position: absolute;
  inset: -36px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  color: rgba(224, 218, 207, 0.62);
  background:
    radial-gradient(circle at 70% 25%, rgba(255, 255, 255, 0.09), transparent 32%),
    rgba(0, 0, 0, 0.08);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.floor-plan-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.88;
  transform: rotate(-2deg) scale(1.08);
  transform-origin: center;
}

.floor-plan-bg text {
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0;
}

.engineering-calculator,
.calculator-side {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(92, 96, 100, 0.1)),
    rgba(34, 35, 36, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 30px 90px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}

.engineering-calculator {
  padding: clamp(18px, 2.8vw, 34px);
  border-radius: 28px;
}

.calculator-head,
.calc-total {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.calculator-head h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 520;
}

.calc-unit {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
}

.calc-labels,
.calc-row {
  display: grid;
  grid-template-columns: minmax(90px, 1fr) 28px minmax(90px, 1fr) 28px minmax(120px, 0.8fr) 48px;
  gap: 10px;
  align-items: center;
  direction: ltr;
}

.calc-labels {
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.calc-rows {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.calc-row input,
.calc-row output {
  width: 100%;
  height: 50px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.22);
  box-shadow: inset 0 1px 10px rgba(0, 0, 0, 0.18);
  font: inherit;
  font-size: 20px;
  font-weight: 760;
  text-align: center;
  direction: ltr;
}

.calc-row input:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.calc-row output {
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.9);
}

.calc-op {
  color: rgba(255, 255, 255, 0.46);
  font-size: 24px;
  font-weight: 800;
  text-align: center;
}

.calc-row-actions {
  display: flex;
  justify-content: flex-end;
  padding: 12px 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  direction: ltr;
}

.calc-add,
.calc-remove {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(112, 118, 124, 0.22)),
    rgba(126, 132, 138, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
  font: inherit;
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
}

.calc-remove {
  color: rgba(255, 255, 255, 0.82);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(84, 88, 94, 0.2)),
    rgba(24, 25, 26, 0.36);
}

.calc-remove:disabled {
  opacity: 0.38;
  cursor: default;
}

.calc-add:hover,
.calc-remove:not(:disabled):hover {
  border-color: rgba(255, 255, 255, 0.42);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.38), rgba(128, 136, 144, 0.26)),
    rgba(142, 148, 154, 0.3);
}

.calc-add:focus-visible,
.calc-remove:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.42);
  outline-offset: 3px;
}

.calc-total {
  padding-top: 16px;
  direction: ltr;
}

.calc-total span {
  color: rgba(255, 255, 255, 0.56);
  font-weight: 800;
}

.calc-total strong {
  color: #ffffff;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1;
  direction: ltr;
}

.calculator-side {
  display: grid;
  align-content: end;
  gap: 14px;
  padding: 24px;
  border-radius: 28px;
}

.calculator-side h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(24px, 2.5vw, 36px);
}

.calculator-side p {
  color: rgba(255, 255, 255, 0.64);
}

.reveal {
  opacity: 0;
  transform: translateY(18px) scale(0.985);
  transition: opacity 760ms ease, transform 760ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.service-step.reveal.is-visible:hover {
  transform: translateY(-10px) rotateX(2deg) rotateY(-2deg);
}

[dir="rtl"] .service-step.reveal.is-visible:hover {
  transform: translateY(-10px) rotateX(2deg) rotateY(2deg);
}

[dir="ltr"] .site-nav,
[dir="ltr"] .hero-actions,
[dir="ltr"] .cta-band,
[dir="ltr"] .site-footer {
  direction: ltr;
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 74px;
    right: 18px;
    left: 18px;
    display: grid;
    gap: 10px;
    padding: 18px;
    color: var(--ink);
    background: rgba(245, 245, 247, 0.96);
    border: 1px solid rgba(29, 29, 31, 0.08);
    border-radius: 26px;
    box-shadow: var(--shadow);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .intro-grid,
  .split-feature,
  .tech-hero,
  .contact-layout,
  .calculator-workbench,
  .services-hero,
  .engineering-band {
    grid-template-columns: 1fr;
  }

  .process,
  .metrics,
  .detail-grid,
  .use-grid,
  .project-grid,
  .service-trust,
  .service-flow,
  .tech-works-grid {
    grid-template-columns: 1fr 1fr;
  }

  .history-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .services-hero {
    min-height: auto;
  }

  .service-switch-frame,
  .engineering-visual {
    min-height: 320px;
  }

  .hero-panel {
    position: relative;
    inset-inline-end: auto;
    bottom: auto;
    margin-top: 34px;
  }

  .calc-labels {
    display: none;
  }

  .calc-row {
    grid-template-columns: 1fr 26px 1fr;
    padding: 14px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .calc-row .calc-op:nth-of-type(2),
  .calc-row output,
  .calc-row .calc-remove {
    grid-column: auto;
  }

  .calc-row output {
    grid-column: 1 / 3;
  }

  .calc-row .calc-remove {
    justify-self: end;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand strong {
    font-size: 14px;
  }

  .hero {
    min-height: 100vh;
    padding: 116px 18px 34px;
  }

  h1 {
    font-size: clamp(34px, 11vw, 52px);
  }

  .section,
  .page {
    padding-left: 18px;
    padding-right: 18px;
  }

  .process,
  .metrics,
  .detail-grid,
  .use-grid,
  .project-grid,
  .service-trust,
  .service-flow,
  .engineering-list,
  .tech-works-grid,
  .history-grid {
    grid-template-columns: 1fr;
  }

  .service-row,
  .spec-list p {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    display: grid;
    justify-items: start;
    padding-bottom: 116px;
  }

  .footer-contacts {
    width: 100%;
    justify-content: flex-start;
  }

  .mobile-contact-dock {
    position: fixed;
    z-index: 980;
    inset-inline: 0;
    bottom: max(14px, env(safe-area-inset-bottom));
    width: fit-content;
    display: grid;
    grid-template-columns: repeat(3, 58px);
    gap: 14px;
    align-items: center;
    margin-inline: auto;
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: 999px;
    background: rgba(248, 249, 247, 0.78);
    box-shadow: 0 18px 54px rgba(9, 26, 31, 0.2);
    backdrop-filter: blur(16px);
  }

  .contact-form.is-sent::after,
  .contact-form.is-error::after {
    bottom: 98px;
  }

  .demo-scene {
    min-height: 260px;
    border-radius: 24px;
  }

  .services-hero h1,
  .engineering-band h2,
  .service-final-cta h2 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .service-switch-frame,
  .engineering-visual {
    min-height: 260px;
  }

  .service-trust div,
  .service-step {
    min-height: auto;
  }

  .calculator-hero h1 {
    font-size: clamp(36px, 12vw, 58px);
  }

  .calculator-workbench {
    gap: 16px;
  }

  .engineering-calculator,
  .calculator-side {
    border-radius: 22px;
  }

  .calculator-head,
  .calc-total {
    align-items: flex-start;
    flex-direction: column;
  }

  .calc-row {
    grid-template-columns: 1fr 22px 1fr;
    gap: 8px;
  }

  .calc-row output {
    grid-column: 1 / 4;
  }

  .calc-row .calc-op:nth-of-type(2) {
    display: none;
  }

  .calc-row .calc-remove {
    grid-column: 1 / 4;
    justify-self: center;
  }

  .calc-row-actions {
    justify-content: center;
  }
}

/* Close visual pass after smartfilm-tech.ch reference */
body.home {
  color: #ffffff;
  background: #b7b0ac;
}

.home .site-header {
  height: 70px;
  padding: 0 7.3%;
  background: rgba(83, 73, 71, 0.41);
  border-bottom: 0;
  color: #ffffff;
  backdrop-filter: blur(12px);
}

.home .site-header.is-scrolled {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.74);
}

.home .brand-mark {
  background: transparent;
}

.home .brand strong {
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 500;
}

.home .site-nav {
  gap: 28px;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  font-weight: 400;
}

.home .site-nav a {
  opacity: 1;
}

.home .site-nav a[aria-current="page"],
.home .site-nav a:hover {
  color: #a9a39e;
}

.home .nav-cta {
  padding: 9px 16px;
  border-radius: 999px;
}

.home .nav-cta[aria-current="page"],
.home .nav-cta:hover {
  color: #ffffff;
}

.home .lang-switch {
  border: 0;
  border-radius: 0;
  background: transparent;
}

.home .lang-switch button {
  color: #ffffff;
  border-radius: 0;
  opacity: 0.65;
}

.home .lang-switch button.is-active {
  color: #ffffff;
  background: transparent;
  box-shadow: none;
  opacity: 1;
}

.film-hero {
  position: relative;
  width: 100%;
  min-width: 100%;
  height: 100svh;
  min-height: 620px;
  overflow: hidden;
  margin: 0;
  padding-top: 0;
  background: #000;
}

.film-state,
.film-hero-overlay {
  position: absolute;
  inset: 0;
}

.film-state {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transition: opacity 420ms ease;
  will-change: opacity;
}

.film-hero[data-period="day"] .film-state,
.film-hero[data-period="night"] .film-state {
  object-position: left top;
}

.film-state.is-active {
  opacity: 1;
}

.film-hero-overlay {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.24), rgba(0, 0, 0, 0.42));
}

.film-hero-copy {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 100%;
  max-width: 780px;
  flex-direction: column;
  justify-content: center;
  padding: 90px 7.3% 132px;
}

.film-hero-copy h1 {
  color: #ffffff;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(34px, 4.5vw, 64px);
  font-weight: 400;
  line-height: 1.02;
}

.film-hero-copy p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.film-toggle {
  position: absolute;
  left: 50%;
  bottom: clamp(24px, 4vh, 42px);
  z-index: 2;
  min-width: 128px;
  height: 52px;
  padding: 0 28px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.96);
  background:
    linear-gradient(135deg, rgba(250, 252, 255, 0.28), rgba(86, 94, 104, 0.22)),
    rgba(88, 96, 106, 0.24);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 16px 42px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(18px) saturate(155%);
  -webkit-backdrop-filter: blur(18px) saturate(155%);
  transform: translateX(-50%);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.film-toggle-label {
  color: currentColor;
}

.film-toggle.is-on {
  color: #101214;
  border-color: rgba(255, 255, 255, 0.7);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(166, 174, 184, 0.48)),
    rgba(228, 232, 236, 0.48);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    inset 0 -1px 0 rgba(0, 0, 0, 0.16),
    0 18px 46px rgba(0, 0, 0, 0.24);
}

.sft-section-title span,
.sft-product h3,
.sft-features h3 {
  color: #a9a39e;
}

.film-hero-copy .eyebrow {
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.42);
}

.sft-about,
.sft-products,
.sft-categories,
.sft-features,
.sft-structure {
  padding: clamp(96px, 12vw, 178px) 7.3%;
  background: #000000;
}

.sft-about {
  background: #b7b0ac;
  padding-block: clamp(54px, 7vw, 88px);
  color: #1f1b18;
}

.sft-about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: start;
}

.sft-solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.2vw, 28px);
  margin-top: clamp(42px, 6vw, 68px);
}

.sft-solution-card {
  color: #1f1b18;
}

.sft-icon {
  width: clamp(50px, 4.4vw, 62px);
  height: clamp(50px, 4.4vw, 62px);
  margin-bottom: 16px;
  color: #2f2924;
}

.sft-icon svg {
  width: 100%;
  height: 100%;
}

.sft-solution-card h3 {
  margin-bottom: 10px;
  color: #211d1a;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(18px, 1.45vw, 21px);
  font-weight: 650;
}

.sft-solution-card p {
  color: #5d554f;
  font-size: clamp(14px, 1.08vw, 16px);
  line-height: 1.55;
}

.inline-cta {
  display: flex;
  justify-content: center;
  margin-top: 42px;
}

.page-cta {
  padding: 0 7.3% clamp(48px, 7vw, 84px);
}

.sft-about h2,
.sft-section-title h2,
.sft-open-copy h2,
.sft-structure h2,
.partner-strip h2 {
  color: #ffffff;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(30px, 4.7vw, 66px);
  font-weight: 400;
  line-height: 1.05;
}

.sft-about h2 {
  color: #1f1b18;
  font-size: clamp(38px, 5.2vw, 78px);
  line-height: 1.08;
}

.sft-about p,
.sft-product p,
.sft-open-copy p,
.sft-features p,
.sft-structure p {
  color: rgba(255, 255, 255, 0.72);
  font-family: Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  font-weight: 300;
}

.sft-about p {
  color: #524b45;
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.55;
}

.sft-accordion {
  margin-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid rgba(31, 27, 24, 0.2);
}

.sft-accordion details {
  border-bottom: 1px solid rgba(31, 27, 24, 0.2);
  padding: clamp(14px, 1.8vw, 18px) 0;
}

.sft-accordion summary {
  cursor: pointer;
  color: #211d1a;
  font-size: clamp(19px, 1.45vw, 23px);
  font-weight: 650;
}

.sft-accordion p {
  color: #5b534d;
  font-size: clamp(16px, 1.18vw, 18px);
  line-height: 1.6;
}

.client-trust {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(84px, 10vw, 150px) 0;
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 16%, rgba(184, 157, 86, 0.18), transparent 30%),
    radial-gradient(circle at 78% 22%, rgba(255, 255, 255, 0.09), transparent 28%),
    linear-gradient(135deg, #050505 0%, #111111 48%, #050505 100%);
}

.client-trust::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
}

.client-trust::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.78), transparent 28%, transparent 72%, rgba(0, 0, 0, 0.78)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.52));
  pointer-events: none;
}

.client-trust-glow {
  position: absolute;
  top: 18%;
  left: 50%;
  width: min(720px, 70vw);
  height: min(360px, 36vw);
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  filter: blur(80px);
  pointer-events: none;
}

.client-trust-header {
  width: min(1120px, 85%);
  margin: 0 auto clamp(42px, 6vw, 76px);
  text-align: center;
}

.client-trust-eyebrow {
  margin-bottom: 16px;
  color: #b89d56;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.client-trust h2 {
  max-width: 820px;
  margin: 0 auto;
  color: #ffffff;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(30px, 3.2vw, 54px);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: 0;
}

.client-trust-header p:not(.client-trust-eyebrow) {
  max-width: 760px;
  margin: 22px auto 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(17px, 1.35vw, 22px);
  line-height: 1.55;
}

.client-logo-marquee {
  display: block;
  width: 100%;
  overflow: hidden;
  direction: ltr;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 11%, #000 89%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 11%, #000 89%, transparent);
}

.client-logo-row {
  display: flex;
  width: max-content;
  gap: clamp(18px, 2.6vw, 38px);
  will-change: transform;
}

.client-logo-row--ltr {
  animation: client-logo-ltr 42s linear infinite;
}

.client-logo-row--rtl {
  display: none;
}

.client-logo-marquee:hover .client-logo-row {
  animation-play-state: paused;
}

.client-logo-card {
  display: grid;
  flex: 0 0 clamp(150px, 16vw, 230px);
  width: clamp(150px, 16vw, 230px);
  height: clamp(82px, 7.5vw, 108px);
  place-items: center;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.client-logo-card img {
  display: block;
  max-width: 78%;
  max-height: 54px;
  object-fit: contain;
  opacity: 0.74;
  transform: translateZ(0);
  transition: opacity 220ms ease, transform 220ms ease, filter 220ms ease;
}

.client-logo-card[data-logo="idf"] img {
  max-width: 72%;
  max-height: 78px;
}

.client-logo-card[data-logo="alsorag"] img {
  max-width: 88%;
  max-height: 70px;
}

.client-logo-card[data-logo="empathy"] img {
  max-width: 82%;
  max-height: 52px;
}

.client-logo-card[data-logo="white-box"] img {
  max-width: 74%;
  max-height: 72px;
}

.client-logo-card[data-logo="isracard"] img {
  max-width: 84%;
  max-height: 54px;
}

.client-logo-card[data-logo="plarium"] img {
  max-width: 86%;
  max-height: 68px;
}

.client-logo-card[data-logo="railways"] img {
  max-width: 84%;
  max-height: 74px;
}

.client-logo-card[data-logo="shufersal"] img {
  max-width: 88%;
  max-height: 70px;
}

.client-logo-card[data-logo="rustic"] img {
  max-width: 72%;
  max-height: 86px;
}

.client-logo-card[data-logo="malka"] img {
  max-width: 88%;
  max-height: 72px;
}

.client-logo-card:hover img {
  opacity: 1;
  transform: scale(1.045);
  filter: drop-shadow(0 0 18px rgba(214, 218, 220, 0.22));
}

.client-logo-grid {
  display: none;
}

.client-trust-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(1060px, 85%);
  margin: clamp(48px, 7vw, 84px) auto 0;
  overflow: hidden;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.08);
}

.client-trust-stats div {
  min-height: 132px;
  padding: clamp(24px, 3vw, 38px);
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.client-trust-stats strong,
.client-trust-stats span {
  display: block;
}

.client-trust-stats strong {
  color: #ffffff;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(30px, 3.6vw, 50px);
  font-weight: 620;
  line-height: 1;
}

.client-trust-stats div:last-child strong {
  max-width: 340px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.08;
}

.client-trust-stats span {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.62);
  font-size: clamp(15px, 1.2vw, 18px);
}

.client-trust-note {
  width: min(1060px, 85%);
  margin: 22px auto 0;
  color: rgba(255, 255, 255, 0.45);
  font-size: 15px;
  text-align: center;
}

@keyframes client-logo-ltr {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes client-logo-rtl {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 760px) {
  .client-trust {
    padding: 72px 22px;
  }

  .client-trust-header {
    width: 100%;
    margin-bottom: 34px;
    text-align: start;
  }

  .client-trust h2 {
    max-width: 100%;
    margin: 0;
    font-size: clamp(30px, 9vw, 44px);
    line-height: 1.06;
  }

  .client-trust-header p:not(.client-trust-eyebrow) {
    max-width: 100%;
    margin-inline: 0;
    font-size: 16px;
  }

  .client-logo-marquee {
    display: none;
  }

  .client-logo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    width: 100%;
  }

  .client-logo-grid .client-logo-card {
    width: 100%;
    height: 84px;
    border-radius: 20px;
  }

  .client-logo-grid .client-logo-card img {
    max-height: 34px;
    opacity: 0.72;
  }

  .client-logo-grid .client-logo-card[data-logo="idf"] img {
    max-width: 70%;
    max-height: 58px;
  }

  .client-logo-grid .client-logo-card[data-logo="alsorag"] img {
    max-width: 86%;
    max-height: 52px;
  }

  .client-logo-grid .client-logo-card[data-logo="empathy"] img {
    max-width: 82%;
    max-height: 42px;
  }

  .client-logo-grid .client-logo-card[data-logo="white-box"] img {
    max-width: 72%;
    max-height: 58px;
  }

  .client-logo-grid .client-logo-card[data-logo="isracard"] img {
    max-width: 84%;
    max-height: 44px;
  }

  .client-logo-grid .client-logo-card[data-logo="plarium"] img {
    max-width: 86%;
    max-height: 54px;
  }

  .client-logo-grid .client-logo-card[data-logo="railways"] img {
    max-width: 84%;
    max-height: 58px;
  }

  .client-logo-grid .client-logo-card[data-logo="shufersal"] img {
    max-width: 88%;
    max-height: 56px;
  }

  .client-logo-grid .client-logo-card[data-logo="rustic"] img {
    max-width: 70%;
    max-height: 64px;
  }

  .client-logo-grid .client-logo-card[data-logo="malka"] img {
    max-width: 86%;
    max-height: 54px;
  }

  .client-trust-stats {
    width: 100%;
    grid-template-columns: 1fr;
    margin-top: 34px;
    border-radius: 24px;
  }

  .client-trust-stats div {
    min-height: auto;
    padding: 24px;
  }

  .client-trust-note {
    width: 100%;
    text-align: start;
  }
}

@media (max-width: 420px) {
  .client-logo-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .client-logo-row {
    animation: none;
    transform: none;
  }
}

.sft-products {
  background: #111111;
}

.sft-section-title {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 56px;
}

.sft-section-title p {
  color: rgba(255, 255, 255, 0.66);
  max-width: 520px;
}

.sft-product-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.sft-product {
  min-height: 360px;
  display: grid;
  align-content: end;
  padding: 0;
  border: 2px solid #393939;
  background: #161616;
  overflow: hidden;
  transition: background 240ms ease, transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.sft-product:hover {
  transform: translateY(-8px);
  background: #000000;
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.sft-product-image {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0d0d0d;
}

.sft-product-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.28));
  pointer-events: none;
}

.sft-product-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 520ms ease, filter 520ms ease;
}

.sft-product:hover .sft-product-image img {
  transform: scale(1.065);
  filter: brightness(1.05) saturate(1.04);
}

.sft-product h3,
.sft-product p {
  padding-inline: 34px;
}

.sft-product h3 {
  margin-top: 28px;
}

.sft-product h3 {
  font-size: 26px;
  font-weight: 400;
}

.sft-product p {
  margin-bottom: 34px;
}

.sft-portfolio-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding: 0 24px 150px;
  background: #111111;
}

.sft-portfolio-card {
  color: #ffffff;
}

.sft-before-after-media {
  position: relative;
  overflow: hidden;
  margin-bottom: 22px;
  background: #161616;
}

.sft-before-after-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  opacity: 0;
  filter: saturate(0.92);
  transition: opacity 360ms ease, transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1), filter 360ms ease;
}

.sft-before-after-media img:not(:first-child) {
  position: absolute;
  inset: 0;
}

.sft-before-after-media img.is-active {
  opacity: 1;
}

.sft-portfolio-card:hover .sft-before-after-media img.is-active {
  transform: scale(1.045);
  filter: saturate(1.04) contrast(1.02);
}

.sft-card-toggle {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 2;
  min-width: 112px;
  height: 46px;
  transform: translateX(-50%);
  font-size: 14px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    inset 0 -1px 0 rgba(0, 0, 0, 0.3),
    0 18px 36px rgba(0, 0, 0, 0.22);
}

.sft-card-toggle:hover {
  transform: translateX(-50%) translateY(-2px);
}

.sft-portfolio-card > img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  margin-bottom: 22px;
  filter: saturate(0.88);
}

.sft-portfolio-card span {
  color: #c1c1c1;
  font-size: 13px;
}

.sft-portfolio-card h3 {
  margin-top: 8px;
  color: #ffffff;
  font-size: 28px;
  font-weight: 400;
}

.sft-categories {
  background: #000000;
}

.sft-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.sft-category {
  min-height: 240px;
  display: grid;
  align-items: end;
  width: 100%;
  border-radius: 0;
  padding: 28px;
  color: #ffffff;
  border: 2px solid #393939;
  cursor: zoom-in;
  text-align: start;
  font: inherit;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.74)),
    url("https://images.unsplash.com/photo-1497366412874-3415097a27e7?auto=format&fit=crop&w=1000&q=84") center/cover;
  transition: transform 320ms ease, box-shadow 320ms ease, border-color 320ms ease, filter 320ms ease;
}

.sft-category:hover {
  transform: translateY(-8px) scale(1.012);
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  filter: saturate(1.05) brightness(1.06);
}

.sft-category:nth-child(2) { background-image: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.74)), url("https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?auto=format&fit=crop&w=1000&q=84"); }
.sft-category:nth-child(3) { background-image: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.74)), url("https://images.unsplash.com/photo-1505693416388-ac5ce068fe85?auto=format&fit=crop&w=1000&q=84"); }
.sft-category:nth-child(4) { background-image: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.74)), url("https://images.unsplash.com/photo-1441986300917-64674bd600d8?auto=format&fit=crop&w=1000&q=84"); }
.sft-category:nth-child(5) { background-image: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.74)), url("https://images.unsplash.com/photo-1566073771259-6a8506099945?auto=format&fit=crop&w=1000&q=84"); }
.sft-category:nth-child(6) { background-image: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.74)), url("https://images.unsplash.com/photo-1534438327276-14e5300c3a48?auto=format&fit=crop&w=1000&q=84"); }

.sft-category span {
  font-size: 28px;
  font-weight: 400;
}

.sft-open-private {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 0;
  min-height: 760px;
  background: #111111;
}

.sft-open-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.sft-open-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: 53% 42%;
  transform: scale(1.05) translate3d(0, 0, 0);
  transition:
    transform 4200ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 1600ms ease;
  will-change: transform;
}

.sft-open-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 55% 44%, rgba(255, 255, 255, 0.14), transparent 15%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.08), transparent 46%, rgba(0, 0, 0, 0.18));
  opacity: 0;
  transition: opacity 900ms ease;
  pointer-events: none;
}

.sft-open-card:hover img {
  transform: scale(1.72) translate3d(-6.4%, 4.2%, 0);
  filter: brightness(1.08) contrast(1.05) saturate(1.06);
}

.sft-open-card.is-walking img {
  transform: scale(1.86) translate3d(-7.4%, 4.8%, 0);
  filter: brightness(1.08) contrast(1.05) saturate(1.06);
  transition-duration: 7800ms, 1600ms;
}

.sft-open-card.is-returning img {
  transition-duration: 5200ms, 1600ms;
}

.sft-open-card:hover::after {
  opacity: 1;
}

.sft-open-card h2 {
  position: absolute;
  inset-inline-start: 42px;
  inset-block-end: 36px;
  z-index: 2;
  color: #ffffff;
  font-size: clamp(48px, 9vw, 120px);
  font-weight: 400;
  transition: transform 1400ms cubic-bezier(0.16, 1, 0.3, 1), opacity 1400ms ease;
}

.sft-open-card:hover h2 {
  transform: translateY(10px) scale(0.96);
  opacity: 0.82;
}

@keyframes corridor-depth {
  from {
    transform: scale(1.06) translate3d(0.2%, 0, 0);
  }
  to {
    transform: scale(1.34) translate3d(-3.4%, 2.2%, 0);
  }
}

@keyframes corridor-walk {
  from {
    transform: scale(1.12) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.58) translate3d(-5.2%, 3.4%, 0);
  }
}

.sft-open-copy {
  align-self: center;
  padding: clamp(46px, 6vw, 84px);
}

.sft-open-copy h2 {
  font-size: clamp(38px, 5vw, 74px);
}

.sft-open-copy p {
  max-width: 680px;
  font-size: clamp(22px, 1.65vw, 28px);
  line-height: 1.6;
}

.sft-features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 42px;
  background: #000000;
}

.sft-features article {
  border-top: 1px solid #393939;
  padding-top: 28px;
}

.sft-features h3 {
  color: #ffffff;
  font-size: clamp(24px, 2vw, 34px);
}

.sft-features p {
  margin-top: 14px;
  font-size: clamp(18px, 1.35vw, 22px);
  line-height: 1.62;
}

.sft-structure {
  position: relative;
  display: block;
  min-height: auto;
  overflow: hidden;
  padding-top: clamp(78px, 8vw, 128px);
  padding-bottom: clamp(78px, 8vw, 128px);
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0) 32%),
    linear-gradient(135deg, #c9c4c0 0%, #b6afab 48%, #a9a19d 100%);
}

.sft-structure::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  opacity: 0.38;
}

.sft-structure-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 1.08fr);
  gap: clamp(32px, 5vw, 78px);
  align-items: center;
  max-width: 1540px;
  margin: 0 auto;
}

.sft-structure-copy {
  max-width: 720px;
}

.sft-structure-eyebrow {
  margin: 0 0 18px;
  color: #7f6935 !important;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(14px, 1.1vw, 18px) !important;
  font-weight: 800 !important;
  letter-spacing: 0 !important;
  text-transform: uppercase;
}

.sft-structure h2 {
  color: #1d1d1f;
  font-size: clamp(42px, 5.8vw, 92px);
  font-weight: 600;
  letter-spacing: 0;
}

.sft-structure-copy > p:not(.sft-structure-eyebrow) {
  margin-top: clamp(22px, 2.2vw, 34px);
  color: rgba(29, 29, 31, 0.72);
  font-size: clamp(20px, 1.45vw, 27px);
  font-weight: 400;
  line-height: 1.55;
}

.sft-structure .inline-cta {
  justify-content: flex-start;
}

.sft-structure-steps {
  display: grid;
  gap: 18px;
}

.sft-structure-step {
  position: relative;
  min-height: 150px;
  padding: clamp(22px, 2.4vw, 34px);
  overflow: hidden;
  color: #1d1d1f;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.42));
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 18px;
  box-shadow:
    0 26px 68px rgba(24, 23, 22, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.sft-structure-step::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 118px;
  height: 118px;
  border: 1px solid rgba(177, 144, 73, 0.28);
  border-radius: 50%;
}

.sft-structure-step:hover {
  transform: translateY(-6px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.54));
  box-shadow:
    0 34px 86px rgba(24, 23, 22, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.sft-structure-step span {
  display: inline-block;
  margin-bottom: 18px;
  color: #a9843d;
  font-family: Sora, Heebo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  font-weight: 800;
}

.sft-structure-step h3 {
  color: #1d1d1f;
  font-size: clamp(26px, 2.1vw, 38px);
  line-height: 1.12;
}

.sft-structure-step p {
  max-width: 680px;
  margin-top: 12px;
  color: rgba(29, 29, 31, 0.68);
  font-size: clamp(17px, 1.2vw, 21px);
  font-weight: 400;
  line-height: 1.55;
}

.home .partner-strip {
  min-height: 520px;
  padding: clamp(90px, 12vw, 170px) 7.3%;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.18)),
    url("https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1800&q=85") center/cover;
}

.home .partner-strip .button.primary {
  color: rgba(255, 255, 255, 0.96);
  border-radius: 999px;
}

@media (max-width: 980px) {
  .sft-structure-shell {
    grid-template-columns: 1fr;
  }

  .sft-structure .inline-cta {
    justify-content: center;
  }

  .home .site-header {
    height: auto;
    min-height: 70px;
  }

  .home .site-nav {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0;
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.52);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
  }

  .home .site-nav a {
    color: rgba(255, 255, 255, 0.82);
    opacity: 1;
  }

  .home .site-nav a[aria-current="page"],
  .home .site-nav a:hover,
  .home .site-nav a:focus-visible {
    color: #c4a66a;
  }

  .home .site-nav .nav-cta {
    color: #ffffff;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.24), rgba(96, 104, 112, 0.2)),
      rgba(110, 118, 126, 0.28);
    border-color: rgba(255, 255, 255, 0.38);
  }

  .home .site-nav .lang-switch button {
    color: rgba(255, 255, 255, 0.76);
  }

  .home .site-nav .lang-switch button.is-active {
    color: #111111;
    background: rgba(255, 255, 255, 0.92);
  }

  .home .nav-toggle.is-open,
  .home .nav-toggle:hover {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.46);
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(96, 104, 112, 0.18)),
      rgba(95, 102, 110, 0.26);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.32),
      0 14px 34px rgba(0, 0, 0, 0.24);
  }

  .film-hero,
  .sft-about-grid,
  .sft-section-title,
  .sft-open-private {
    grid-template-columns: 1fr;
  }

  .sft-product-row,
  .sft-portfolio-strip,
  .sft-category-grid,
  .sft-features,
  .sft-solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .film-hero {
    height: 100svh;
    min-height: 560px;
  }

  .film-hero[data-period="day"] .film-state,
  .film-hero[data-period="night"] .film-state {
    object-position: 28% top;
  }

  .film-state,
  .film-hero-overlay {
    top: 0;
  }

  .film-hero-copy {
    padding: 92px 22px 118px;
  }

  .film-toggle {
    bottom: 22px;
  }

  .sft-product-row,
  .sft-portfolio-strip,
  .sft-category-grid,
  .sft-features,
  .sft-solution-grid {
    grid-template-columns: 1fr;
  }

  .sft-about,
  .sft-products,
  .sft-categories,
  .sft-features,
  .sft-structure {
    padding-left: 22px;
    padding-right: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sft-open-card img,
  .sft-open-card:hover img {
    animation: none;
  }
}

/* Reference-inspired Smart Sticker refresh */
.reference-hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  overflow: hidden;
  padding: 120px clamp(20px, 6vw, 86px) 70px;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 22%, rgba(192, 255, 57, 0.2), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(255, 255, 255, 0.10), transparent 32%),
    linear-gradient(135deg, #111111 0%, #2b2927 44%, #101112 100%);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 10, 9, 0.72), rgba(4, 10, 9, 0.1) 58%, rgba(4, 10, 9, 0.42)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 86px);
  pointer-events: none;
}

.hero-split-copy {
  position: relative;
  z-index: 1;
  max-width: 650px;
}

.hero-split-copy h1 {
  max-width: 680px;
  font-size: clamp(34px, 5vw, 64px);
}

.hero-split-copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(16px, 1.45vw, 19px);
}

.switch-showcase {
  position: relative;
  z-index: 1;
  min-height: 620px;
  transform: translate3d(0, calc(var(--parallax-y, 0) * -1), 0);
}

.switch-card {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.28);
  backdrop-filter: saturate(150%) blur(20px);
}

.switch-card.clear {
  inset-block-start: 0;
  inset-inline-end: 0;
  width: 74%;
}

.switch-card.private {
  inset-block-end: 0;
  inset-inline-start: 0;
  width: 62%;
}

.switch-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.switch-card.private img {
  filter: blur(3px) saturate(0.75) brightness(1.08);
}

.switch-card span {
  position: absolute;
  inset-block-start: 18px;
  inset-inline-start: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  color: #151515;
  background: #a9a39e;
  font-size: 12px;
  font-weight: 900;
}

.green-intro,
.product-showcase,
.application-section,
.features-band {
  padding: clamp(70px, 9vw, 120px) clamp(20px, 6vw, 86px);
}

.green-intro {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: clamp(26px, 5vw, 70px);
  background: #e5e1dc;
}

.intro-copy {
  color: var(--muted);
  font-size: clamp(17px, 1.7vw, 21px);
}

.product-showcase {
  color: var(--white);
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 255, 255, 0.12), transparent 30%),
    #101112;
}

.product-showcase .section-heading {
  max-width: 720px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.product-card {
  min-height: 310px;
  display: grid;
  align-content: end;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
}

.product-card span {
  color: #a9a39e;
  font-weight: 900;
}

.product-card p,
.features-band p,
.partner-strip p {
  color: rgba(255, 255, 255, 0.72);
}

.before-after {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  min-height: 720px;
  overflow: hidden;
  background: #d9d4cf;
}

.before-after-media {
  min-height: 520px;
  transform: translate3d(0, var(--parallax-y, 0), 0) scale(1.06);
}

.before-after-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.before-after-copy {
  align-self: center;
  padding: clamp(42px, 7vw, 88px);
}

.mini-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.mini-steps span {
  padding: 10px 14px;
  border-radius: 999px;
  color: #151515;
  background: #a9a39e;
  font-size: 13px;
  font-weight: 900;
}

.application-section {
  background: var(--paper);
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.application-card {
  min-height: 190px;
  display: grid;
  align-items: end;
  padding: 24px;
  border: 1px solid rgba(29, 29, 31, 0.1);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(223, 234, 226, 0.66));
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.07);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.application-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.12);
}

.application-card span {
  font-size: 24px;
  font-weight: 850;
}

.features-band {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.10), transparent 42%),
    #151515;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.feature-item {
  padding: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.feature-item h3 {
  color: #a9a39e;
}

.partner-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: clamp(58px, 8vw, 92px) clamp(20px, 6vw, 86px);
  color: var(--white);
  background:
    linear-gradient(100deg, rgba(4, 18, 15, 0.68), rgba(4, 18, 15, 0.18)),
    url("https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1800&q=85") center/cover;
}

.partner-strip div {
  max-width: 780px;
}

.partner-strip h2 {
  max-width: 720px;
}

.product-showcase .button.primary,
.reference-hero .button.primary,
.partner-strip .button.primary {
  color: rgba(255, 255, 255, 0.96);
}

.reference-hero .button.glass {
  border-color: rgba(255, 255, 255, 0.26);
  color: var(--white);
}

@media (max-width: 980px) {
  .reference-hero,
  .green-intro,
  .before-after {
    grid-template-columns: 1fr;
  }

  .switch-showcase {
    min-height: 520px;
  }

  .product-grid,
  .application-grid,
  .feature-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .partner-strip {
    display: grid;
  }
}

@media (max-width: 640px) {
  .reference-hero {
    min-height: auto;
    padding-top: 112px;
  }

  .hero-split-copy h1 {
    font-size: clamp(32px, 10vw, 46px);
  }

  .switch-showcase {
    min-height: 430px;
  }

  .switch-card.clear {
    width: 82%;
  }

  .switch-card.private {
    width: 72%;
  }

  .product-grid,
  .application-grid,
  .feature-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .tech-timeline {
    overflow: visible;
  }

  .timeline-sticky {
    min-height: auto;
    padding: 58px 20px;
    display: grid;
    gap: 26px;
  }

  .timeline-heading h2 {
    font-size: clamp(34px, 8vw, 56px);
  }

  .timeline-progress {
    display: none;
  }

  .timeline-viewport {
    overflow: visible;
  }

  .timeline-track {
    display: grid;
    gap: 18px;
    padding-top: 0;
    transform: none !important;
  }

  .timeline-track::before {
    display: none;
  }

  .timeline-panel {
    flex: initial;
    width: auto;
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 22px;
    opacity: 1;
    transform: none !important;
  }

  .timeline-panel h3 {
    font-size: clamp(22px, 5.3vw, 34px);
  }

  .timeline-visual {
    display: none;
  }
}

@media (max-width: 640px) {
  .tech-history {
    margin-inline: -18px;
  }

  .timeline-sticky {
    padding: 48px 18px;
  }

  .timeline-panel {
    border-radius: 22px;
  }

  .timeline-year {
    font-size: clamp(40px, 14vw, 68px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .timeline-track {
    transform: none !important;
  }
}

.projects-page {
  background:
    radial-gradient(circle at 14% 8%, rgba(255, 255, 255, 0.18), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(29, 29, 31, 0.12), transparent 34%),
    var(--paper);
}

.portfolio-hero {
  min-height: 100vh;
  padding: clamp(134px, 12vw, 176px) clamp(22px, 6vw, 86px) clamp(72px, 8vw, 104px);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.86fr);
  gap: clamp(34px, 6vw, 92px);
  align-items: center;
}

.portfolio-hero-copy h1 {
  max-width: 980px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(40px, 5.6vw, 82px);
  line-height: 1.02;
}

.portfolio-hero-copy > p:not(.eyebrow) {
  max-width: 780px;
  margin: 28px 0 0;
  color: rgba(29, 29, 31, 0.62);
  font-size: clamp(19px, 1.8vw, 29px);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.portfolio-hero-media {
  position: relative;
  min-height: min(620px, 58vw);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.28);
  box-shadow: 0 38px 120px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(22px) saturate(150%);
}

.portfolio-options-marquee {
  display: grid;
  place-items: center;
  isolation: isolate;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.62), transparent 34%),
    radial-gradient(circle at 78% 76%, rgba(196, 166, 106, 0.28), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.4), rgba(118, 116, 112, 0.28));
}

.portfolio-options-marquee::before {
  content: "";
  position: absolute;
  inset: 9%;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 28px;
  background:
    linear-gradient(rgba(29, 29, 31, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 29, 31, 0.055) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.7;
}

.portfolio-options-marquee strong {
  position: relative;
  z-index: 2;
  max-width: 8.2em;
  color: rgba(29, 29, 31, 0.9);
  font-size: clamp(34px, 4.6vw, 72px);
  line-height: 0.96;
  text-align: center;
  letter-spacing: -0.02em;
}

.option-orbit {
  position: absolute;
  inset-inline: 0;
  display: flex;
  width: max-content;
  gap: 14px;
  will-change: transform;
  animation: portfolio-option-drift 28s linear infinite;
}

.option-orbit-two {
  top: 48%;
  animation-duration: 34s;
  animation-direction: reverse;
}

.option-orbit-one {
  top: 22%;
}

.option-orbit-three {
  bottom: 18%;
  animation-duration: 40s;
}

.option-orbit span,
.scenario-chip-visual span {
  flex: 0 0 auto;
  padding: 13px 20px;
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 999px;
  color: rgba(29, 29, 31, 0.78);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(196, 196, 196, 0.38));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 16px 38px rgba(0, 0, 0, 0.12);
  font-weight: 900;
  backdrop-filter: blur(16px) saturate(150%);
}

@keyframes portfolio-option-drift {
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

.portfolio-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-hero-media img:first-child {
  clip-path: polygon(0 0, 58% 0, 42% 100%, 0 100%);
  z-index: 1;
}

.portfolio-hero-media img:nth-child(2) {
  filter: saturate(0.92) contrast(1.02);
}

.portfolio-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, transparent 45%, rgba(0, 0, 0, 0.46));
}

.portfolio-hero-media span {
  position: absolute;
  z-index: 3;
  inset-inline: 26px;
  bottom: 24px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-categories {
  position: sticky;
  top: 86px;
  z-index: 9;
  overflow: hidden;
  padding: 12px 0;
  background: rgba(245, 245, 247, 0.76);
  border-block: 1px solid rgba(29, 29, 31, 0.08);
  backdrop-filter: blur(20px) saturate(160%);
  scrollbar-width: none;
  direction: ltr;
}

.portfolio-categories::-webkit-scrollbar {
  display: none;
}

.portfolio-category-track {
  display: flex;
  width: max-content;
  min-width: 300%;
  transform: translate3d(0, 0, 0);
  animation: portfolio-category-loop 76s linear infinite;
  will-change: transform;
}

.portfolio-category-group {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  min-width: 100vw;
  padding-inline: 10px;
  justify-content: space-around;
}

@keyframes portfolio-category-loop {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-33.333%, 0, 0);
  }
}

.portfolio-categories a {
  flex: 0 0 auto;
  padding: 12px 18px;
  border: 1px solid rgba(29, 29, 31, 0.12);
  border-radius: 999px;
  color: rgba(29, 29, 31, 0.72);
  background: rgba(255, 255, 255, 0.48);
  font-weight: 900;
  transition: transform 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.portfolio-categories a:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.1);
}

.portfolio-section {
  padding: clamp(54px, 7vw, 94px) clamp(22px, 6vw, 86px);
}

.portfolio-section .section-heading {
  max-width: 920px;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.portfolio-section .section-heading h2,
.portfolio-final-cta h2 {
  color: var(--ink);
  font-size: clamp(30px, 3.4vw, 54px);
  line-height: 1.04;
}

.portfolio-section .section-heading p:not(.eyebrow),
.portfolio-final-cta p {
  max-width: 780px;
  color: rgba(29, 29, 31, 0.62);
  font-size: clamp(18px, 1.6vw, 24px);
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 1.8vw, 22px);
}

.scenario-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.44)),
    rgba(255, 255, 255, 0.5);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(20px) saturate(145%);
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
}

.scenario-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.78);
  box-shadow: 0 38px 118px rgba(0, 0, 0, 0.18);
}

.scenario-card img {
  width: 100%;
  height: clamp(176px, 16vw, 238px);
  object-fit: cover;
  filter: saturate(0.95);
  transition: transform 420ms ease, filter 260ms ease;
}

.scenario-chip-visual,
.mode-visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 12px;
  min-height: clamp(150px, 17vw, 230px);
  padding: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.74), transparent 30%),
    radial-gradient(circle at 82% 78%, rgba(196, 166, 106, 0.2), transparent 30%),
    linear-gradient(145deg, rgba(238, 238, 238, 0.94), rgba(204, 200, 195, 0.8));
}

.scenario-chip-visual::before,
.mode-visual::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background:
    linear-gradient(rgba(29, 29, 31, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 29, 31, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
}

.scenario-chip-visual span {
  position: relative;
  z-index: 1;
  animation: scenario-chip-float 6s ease-in-out infinite;
}

.scenario-chip-visual span:nth-child(2) {
  animation-delay: -1.7s;
}

.scenario-chip-visual span:nth-child(3) {
  animation-delay: -3.4s;
}

@keyframes scenario-chip-float {
  0%,
  100% {
    transform: translateX(-5px) translateY(0);
  }
  50% {
    transform: translateX(12px) translateY(-9px);
  }
}

.scenario-card:hover img {
  transform: scale(1.045);
  filter: saturate(1.08);
}

.scenario-card div {
  padding: clamp(16px, 1.8vw, 24px);
}

.scenario-card span,
.video-proof .eyebrow,
.portfolio-final-cta .eyebrow {
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scenario-card h3 {
  margin: 8px 0;
  color: var(--ink);
  font-size: clamp(20px, 1.25vw, 24px);
  line-height: 1.12;
}

.scenario-card p,
.scenario-card li {
  color: rgba(29, 29, 31, 0.62);
  font-size: 15.5px;
  line-height: 1.45;
}

.scenario-card ul {
  display: grid;
  gap: 6px;
  margin: 16px 0 20px;
  padding: 0;
  list-style: none;
}

.scenario-card li {
  position: relative;
  padding-inline-start: 22px;
}

.scenario-card li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.scenario-card a {
  display: inline-flex;
  padding: 10px 16px;
  border: 1px solid rgba(29, 29, 31, 0.16);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.54);
  font-weight: 900;
}

.video-proof {
  color: #fff;
  background:
    radial-gradient(circle at 18% 16%, rgba(196, 166, 106, 0.16), transparent 28%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    #08090a;
  background-size: auto, 52px 52px, 52px 52px, auto;
}

.video-proof .section-heading h2,
.video-proof .section-heading p:not(.eyebrow) {
  color: #fff;
}

.video-proof .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.66);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.video-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 26px 88px rgba(0, 0, 0, 0.34);
  transition: transform 240ms ease, border-color 240ms ease;
}

.video-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.28);
}

.video-card video {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  opacity: 0.64;
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.48));
}

.video-card.has-video .video-placeholder {
  opacity: 0;
  pointer-events: none;
}

.video-placeholder span {
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
}

.video-card h3 {
  position: absolute;
  inset-inline: 22px;
  bottom: 18px;
  z-index: 2;
  margin: 0;
  color: #fff;
  font-size: 25px;
}

.before-after-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 28px);
}

.mode-column {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.56);
  box-shadow: 0 28px 92px rgba(0, 0, 0, 0.13);
}

.mode-column img {
  width: 100%;
  height: clamp(240px, 28vw, 420px);
  object-fit: cover;
}

.mode-visual {
  min-height: clamp(270px, 30vw, 430px);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
}

.mode-visual span {
  color: rgba(29, 29, 31, 0.88);
  font-size: clamp(56px, 8vw, 120px);
  font-weight: 900;
  letter-spacing: -0.05em;
}

.mode-visual small {
  position: relative;
  z-index: 1;
  color: rgba(29, 29, 31, 0.62);
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 900;
}

.mode-column span,
.mode-column h3,
.mode-column p {
  margin-inline: clamp(24px, 3vw, 34px);
}

.mode-column span {
  display: inline-block;
  margin-top: 28px;
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mode-column h3 {
  margin-top: 10px;
  color: var(--ink);
  font-size: clamp(24px, 2vw, 34px);
}

.mode-column p {
  margin-bottom: 34px;
  color: rgba(29, 29, 31, 0.62);
  font-size: 18px;
}

.portfolio-final-cta {
  margin: clamp(28px, 4vw, 58px) clamp(22px, 6vw, 86px) clamp(36px, 5vw, 68px);
  padding: clamp(30px, 4vw, 52px) clamp(30px, 5vw, 66px);
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 38px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.42)),
    rgba(255, 255, 255, 0.48);
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.14);
  backdrop-filter: blur(22px) saturate(150%);
}

.portfolio-final-cta > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px clamp(28px, 5vw, 74px);
}

.portfolio-final-cta .eyebrow,
.portfolio-final-cta h2,
.portfolio-final-cta p {
  grid-column: 1;
}

.portfolio-final-cta h2 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(30px, 3.1vw, 48px);
}

.portfolio-final-cta p:not(.eyebrow) {
  margin: 0;
}

.portfolio-final-cta .button {
  grid-column: 2;
  grid-row: 2 / span 2;
  align-self: end;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .portfolio-hero,
  .scenario-grid,
  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-hero-copy {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .portfolio-hero,
  .scenario-grid,
  .video-grid,
  .before-after-columns {
    grid-template-columns: 1fr;
  }

  .portfolio-hero {
    min-height: auto;
    padding-top: 122px;
  }

  .portfolio-hero-copy h1,
  .portfolio-section .section-heading h2,
  .portfolio-final-cta h2 {
    font-size: clamp(36px, 11vw, 54px);
  }

  .portfolio-hero-media {
    min-height: 430px;
  }

  .portfolio-categories {
    top: 74px;
    padding-inline: 18px;
  }

  .portfolio-section {
    padding-inline: 18px;
  }

  .portfolio-final-cta {
    margin-inline: 18px;
    padding: 28px 22px;
    border-radius: 28px;
  }

  .portfolio-final-cta > div {
    display: block;
  }

  .portfolio-final-cta .button {
    margin-top: 22px;
  }
}

/* POC top banner */
:root {
  --poc-banner-h: 40px;
}

.poc-top-banner {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--poc-banner-h);
  display: grid;
  place-items: center;
  background: #1a1514;
  color: #f5f0ea;
  font-family: Heebo, Sora, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header {
  top: var(--poc-banner-h);
}

@media (max-width: 640px) {
  :root {
    --poc-banner-h: 36px;
  }

  .poc-top-banner {
    font-size: 14px;
  }
}