/* ============================================================
   SWILITE — STYLESHEET
   Colors are injected from js/config.js as CSS variables.
   Edit colors in config.js, not here.
   ============================================================ */

@font-face {
  font-family: "Outfit";
  src: url("../assets/fonts/outfit-latin.woff2") format("woff2");
  font-weight: 300 800;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/spacegrotesk-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  /* Fallbacks — overwritten at runtime from SITE_CONFIG.theme */
  --accent: #2e7cf6;
  --accent-bright: #4ea8ff;
  --accent-deep: #1d3f94;
  --bg-dark: #050a16;
  --bg-darker: #02050d;
  --bg-light: #f4f7fc;
  --text-light: #eaf1fb;
  --text-muted: #8fa3c4;
  --text-dark: #0b1930;
  --gold: #d8b25c;

  --font-display: "Space Grotesk", "Outfit", system-ui, sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --nav-h: 76px;
  --radius: 18px;
  --container: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }

body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 130px 0; position: relative; }

::selection { background: var(--accent); color: #fff; }

/* ------------------------------------------------------------
   Preloader
------------------------------------------------------------ */
.preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg-darker);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.7s ease, visibility 0.7s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader__mark { text-align: center; }
.preloader__word {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.4rem);
  font-weight: 700; letter-spacing: 0.42em; padding-left: 0.42em;
  color: var(--text-light); display: block;
}
.preloader__word .lit { color: var(--accent-bright); text-shadow: 0 0 24px var(--accent); }
.preloader__bar {
  display: block; width: 220px; height: 2px; margin: 26px auto 0;
  background: rgba(255,255,255,0.12); border-radius: 2px; overflow: hidden;
}
.preloader__fill {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  box-shadow: 0 0 12px var(--accent);
}

/* ------------------------------------------------------------
   Scroll progress
------------------------------------------------------------ */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent), var(--accent-bright));
  z-index: 1000; box-shadow: 0 0 10px var(--accent);
}

/* ------------------------------------------------------------
   Navigation
------------------------------------------------------------ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 48px);
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s, transform 0.4s;
}
.nav.scrolled {
  background: color-mix(in srgb, var(--bg-darker) 82%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.45);
}
.nav.hidden { transform: translateY(-100%); }
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__brand img { height: 44px; width: auto; }
.nav__brand-text {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.25rem; letter-spacing: 0.14em; color: var(--text-light);
}
.nav__brand-text sup { font-size: 0.5em; color: var(--accent-bright); }
.nav__links { display: flex; gap: clamp(14px, 2.2vw, 30px); }
.nav__links a {
  font-size: 0.92rem; font-weight: 500; color: var(--text-muted);
  position: relative; padding: 6px 2px; transition: color 0.3s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--accent-bright); border-radius: 2px; transition: width 0.3s;
}
.nav__links a:hover, .nav__links a.active { color: var(--text-light); }
.nav__links a:hover::after, .nav__links a.active::after { width: 100%; }
.nav__cta {
  font-size: 0.9rem; font-weight: 600; color: #fff;
  padding: 11px 22px; border-radius: 100px;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  box-shadow: 0 4px 20px color-mix(in srgb, var(--accent) 40%, transparent);
  transition: transform 0.3s, box-shadow 0.3s;
}
.nav__cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px color-mix(in srgb, var(--accent) 55%, transparent); }
.nav__burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__burger span {
  display: block; width: 26px; height: 2px; margin: 6px 0;
  background: var(--text-light); border-radius: 2px; transition: 0.3s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 850;
  background: color-mix(in srgb, var(--bg-darker) 96%, transparent);
  backdrop-filter: blur(20px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; opacity: 0; visibility: hidden; transition: opacity 0.4s, visibility 0.4s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a {
  font-family: var(--font-display); font-size: 2rem; font-weight: 600;
  color: var(--text-light); padding: 10px; transition: color 0.3s, letter-spacing 0.3s;
}
.mobile-menu a:hover { color: var(--accent-bright); letter-spacing: 0.06em; }

/* ------------------------------------------------------------
   Hero
------------------------------------------------------------ */
.hero {
  min-height: 100svh; position: relative;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; overflow: hidden;
  background: radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--accent-deep) 34%, var(--bg-darker)) 0%, var(--bg-darker) 62%);
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__grid {
  position: absolute; inset: -2% -2% -20%;
  background-image:
    linear-gradient(color-mix(in srgb, var(--accent) 9%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--accent) 9%, transparent) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(75% 60% at 50% 40%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(75% 60% at 50% 40%, #000 0%, transparent 78%);
  transform: perspective(900px) rotateX(18deg) scale(1.15);
  transform-origin: 50% 0%;
}
.hero__orb {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5;
}
.hero__orb--1 {
  width: 520px; height: 520px; top: -160px; left: -120px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
}
.hero__orb--2 {
  width: 440px; height: 440px; bottom: -140px; right: -100px;
  background: radial-gradient(circle, var(--accent-deep) 0%, transparent 70%);
}
.hero__sparks { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__inner { position: relative; z-index: 2; padding: 140px 24px 80px; max-width: 1000px; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-bright);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  padding: 10px 20px; border-radius: 100px; margin-bottom: 34px;
}
.hero__eyebrow::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-bright); box-shadow: 0 0 12px var(--accent-bright);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8.2vw, 6.4rem);
  line-height: 1.02; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 30px;
}
.hero__headline .line { display: block; overflow: hidden; }
.hero__headline .word { display: inline-block; }
.hero__headline .glow {
  background: linear-gradient(110deg, var(--accent-bright), var(--accent), var(--accent-bright));
  background-size: 200%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 5s linear infinite;
  filter: drop-shadow(0 0 26px color-mix(in srgb, var(--accent) 55%, transparent));
}
@keyframes shimmer { to { background-position: 200%; } }
.hero__sub {
  max-width: 640px; margin: 0 auto 44px;
  font-size: clamp(1rem, 1.6vw, 1.18rem); line-height: 1.7; color: var(--text-muted);
}
.hero__ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-size: 1rem; font-weight: 600;
  padding: 16px 34px; border-radius: 100px; cursor: pointer;
  border: 0; transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
}
.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  box-shadow: 0 8px 30px color-mix(in srgb, var(--accent) 45%, transparent);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 40px color-mix(in srgb, var(--accent) 60%, transparent); }
.btn--ghost {
  color: var(--text-light);
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--text-light) 25%, transparent);
}
.btn--ghost:hover { border-color: var(--accent-bright); color: var(--accent-bright); transform: translateY(-3px); }
.btn--full { width: 100%; justify-content: center; }

.hero__scrollhint {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-muted); z-index: 2;
}
.hero__mouse {
  width: 24px; height: 38px; border: 2px solid var(--text-muted); border-radius: 14px;
  position: relative;
}
.hero__mouse::after {
  content: ""; position: absolute; top: 7px; left: 50%; margin-left: -2px;
  width: 4px; height: 8px; border-radius: 4px; background: var(--accent-bright);
  animation: wheel 1.8s infinite;
}
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ------------------------------------------------------------
   Marquee
------------------------------------------------------------ */
.marquee {
  position: relative; z-index: 3;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent), var(--accent-deep));
  padding: 18px 0; overflow: hidden;
  transform: rotate(-1.2deg) scale(1.02); transform-origin: center;
  box-shadow: 0 10px 50px color-mix(in srgb, var(--accent) 35%, transparent);
}
.marquee__track { display: flex; gap: 56px; width: max-content; will-change: transform; }
.marquee__item {
  display: flex; align-items: center; gap: 56px;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: #fff; white-space: nowrap;
}
.marquee__item::after { content: "✦"; color: rgba(255,255,255,0.6); }

/* ------------------------------------------------------------
   Section headers
------------------------------------------------------------ */
.section__eyebrow {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--accent-bright); margin-bottom: 18px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 700; line-height: 1.08;
  letter-spacing: -0.02em; margin-bottom: 26px;
}
.section__title em {
  font-style: normal;
  background: linear-gradient(110deg, var(--accent-bright), var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ------------------------------------------------------------
   About
------------------------------------------------------------ */
.about { background: var(--bg-dark); }
.about__grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; margin: 40px 0 80px;
}
.about__text p { font-size: 1.1rem; line-height: 1.85; color: var(--text-muted); margin-bottom: 22px; }
.about__text strong { color: var(--text-light); }
.about__values { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.value-card {
  padding: 26px; border-radius: var(--radius);
  background: color-mix(in srgb, var(--text-light) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-light) 8%, transparent);
  transition: transform 0.35s, border-color 0.35s, background 0.35s;
}
.value-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.value-card h3 {
  font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 10px;
  color: var(--accent-bright);
}
.value-card p { font-size: 0.92rem; line-height: 1.6; color: var(--text-muted); }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  border-top: 1px solid color-mix(in srgb, var(--text-light) 10%, transparent);
  padding-top: 60px;
}
.stat { text-align: center; }
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700;
  background: linear-gradient(180deg, var(--text-light), var(--accent-bright));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat__label { font-size: 0.9rem; color: var(--text-muted); margin-top: 6px; letter-spacing: 0.04em; }

/* ------------------------------------------------------------
   Spotlights (featured product scroll scenes)
------------------------------------------------------------ */
.spotlights { background: var(--bg-dark); }
.spotlights__head { padding: 130px 24px 60px; text-align: center; }

.scene { position: relative; }
.scene__pin {
  height: 100svh; display: flex; align-items: center; overflow: hidden;
  position: relative;
}
.scene--dark .scene__pin { background: radial-gradient(90% 100% at 70% 50%, color-mix(in srgb, var(--accent-deep) 28%, var(--bg-darker)), var(--bg-darker)); color: var(--text-light); }
.scene--light .scene__pin { background: radial-gradient(90% 100% at 30% 50%, #ffffff, var(--bg-light)); color: var(--text-dark); }
.scene__inner {
  width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 80px);
  align-items: center;
}
.scene--flip .scene__inner .scene__media { order: 2; }
.scene__media { position: relative; perspective: 1200px; }
.scene__img-wrap {
  border-radius: 26px; overflow: hidden;
  box-shadow: 0 40px 90px rgba(0,0,0,0.45);
  transform-style: preserve-3d; will-change: transform;
}
.scene--light .scene__img-wrap { box-shadow: 0 40px 90px rgba(11,25,48,0.22); }
.scene__img-wrap img { width: 100%; height: auto; }
.scene__halo {
  position: absolute; inset: -12%; z-index: -1; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 32%, transparent) 0%, transparent 68%);
  filter: blur(30px);
}
.scene__num {
  position: absolute; top: -0.55em; right: 4px; z-index: 3;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(4.4rem, 9vw, 7.5rem); line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px color-mix(in srgb, var(--accent) 55%, transparent);
  pointer-events: none;
}
.scene__cat {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent-bright); margin-bottom: 16px;
}
.scene--light .scene__cat { color: var(--accent); }
.scene__name {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 3rem); font-weight: 700; line-height: 1.1;
  margin-bottom: 8px;
}
.scene__code {
  font-family: var(--font-display); font-size: 1rem; font-weight: 500;
  color: var(--text-muted); margin-bottom: 22px; letter-spacing: 0.06em;
}
.scene--light .scene__code { color: #5b6d8c; }
.scene__desc { font-size: 1.04rem; line-height: 1.75; margin-bottom: 30px; max-width: 480px; }
.scene--dark .scene__desc { color: var(--text-muted); }
.scene--light .scene__desc { color: #3c4d6b; }
.scene__specs {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 32px;
}
.spec {
  padding: 14px 16px; border-radius: 14px;
  border: 1px solid color-mix(in srgb, currentColor 14%, transparent);
  background: color-mix(in srgb, currentColor 4%, transparent);
}
.spec__value { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; }
.scene--dark .spec__value { color: var(--accent-bright); }
.scene--light .spec__value { color: var(--accent-deep); }
.spec__label { font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.65; margin-top: 3px; }
.scene__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.scene--light .btn--ghost { color: var(--text-dark); border-color: rgba(11,25,48,0.25); }
.scene--light .btn--ghost:hover { color: var(--accent); border-color: var(--accent); }

/* ------------------------------------------------------------
   Horizontal gallery
------------------------------------------------------------ */
.gallery { background: var(--bg-darker); position: relative; }
.gallery__pin { height: 100svh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.gallery__head { width: 100%; margin-bottom: 40px; }
.gallery__track {
  display: flex; gap: clamp(18px, 3vw, 36px); padding: 0 clamp(24px, 6vw, 80px);
  width: max-content; will-change: transform;
}
.gcard {
  position: relative; width: clamp(260px, 30vw, 400px); flex-shrink: 0;
  border-radius: 22px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  transform: translateY(0); transition: transform 0.4s;
}
.gcard:nth-child(even) { margin-top: 60px; }
.gcard img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; transition: transform 0.6s ease; }
.gcard:hover img { transform: scale(1.06); }
.gcard__caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 40px 22px 18px;
  background: linear-gradient(transparent, rgba(2,5,13,0.85));
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  color: #fff; letter-spacing: 0.04em;
}

/* ------------------------------------------------------------
   Product range grid
------------------------------------------------------------ */
.range { background: var(--bg-dark); }
.range__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px; margin-top: 50px;
}
.rcard {
  border-radius: var(--radius); overflow: hidden;
  background: color-mix(in srgb, var(--text-light) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-light) 9%, transparent);
  transition: transform 0.4s, border-color 0.4s, box-shadow 0.4s;
}
.rcard:hover {
  transform: translateY(-8px);
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: 0 24px 60px color-mix(in srgb, var(--accent) 18%, transparent);
}
.rcard__img { aspect-ratio: 4/3; overflow: hidden; background: #fff; }
.rcard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.rcard:hover .rcard__img img { transform: scale(1.07); }
.rcard__body { padding: 22px; }
.rcard__cat {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-bright); display: block; margin-bottom: 8px;
}
.rcard__name { font-family: var(--font-display); font-size: 1.14rem; font-weight: 600; margin-bottom: 8px; }
.rcard__desc { font-size: 0.9rem; line-height: 1.6; color: var(--text-muted); }
.rcard__link {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  font-size: 0.86rem; font-weight: 600; color: var(--accent-bright);
}
.rcard__link:hover { text-decoration: underline; }

/* ------------------------------------------------------------
   Services
------------------------------------------------------------ */
.services { background: var(--bg-darker); }
.services__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px; margin-top: 50px;
}
.scard {
  padding: 30px 26px; border-radius: var(--radius);
  background: color-mix(in srgb, var(--text-light) 3.5%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-light) 8%, transparent);
  transition: transform 0.4s, border-color 0.4s, background 0.4s;
  position: relative; overflow: hidden;
}
.scard::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-bright));
  transform: scaleX(0); transform-origin: left; transition: transform 0.45s;
}
.scard:hover::before { transform: scaleX(1); }
.scard:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}
.scard__icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  color: var(--accent-bright); margin-bottom: 20px;
}
.scard__icon svg { width: 26px; height: 26px; }
.scard h3 { font-family: var(--font-display); font-size: 1.12rem; font-weight: 600; margin-bottom: 10px; }
.scard p { font-size: 0.9rem; line-height: 1.65; color: var(--text-muted); }

/* ------------------------------------------------------------
   Certifications
------------------------------------------------------------ */
.certs {
  background:
    radial-gradient(70% 60% at 50% 0%, color-mix(in srgb, var(--accent-deep) 25%, var(--bg-dark)), var(--bg-dark));
  text-align: center;
}
.certs__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 22px; margin-top: 60px;
}
.ccard {
  padding: 38px 24px 32px; border-radius: 20px;
  background: color-mix(in srgb, var(--text-light) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-light) 10%, transparent);
  position: relative; transition: transform 0.4s, border-color 0.4s, box-shadow 0.4s;
}
.ccard:hover {
  transform: translateY(-8px);
  border-color: color-mix(in srgb, var(--gold) 60%, transparent);
  box-shadow: 0 24px 60px color-mix(in srgb, var(--gold) 14%, transparent);
}
.ccard__seal {
  width: 74px; height: 74px; margin: 0 auto 22px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--gold) 70%, #fff), var(--gold) 55%, color-mix(in srgb, var(--gold) 55%, #000));
  box-shadow: 0 8px 26px color-mix(in srgb, var(--gold) 35%, transparent), inset 0 2px 6px rgba(255,255,255,0.5);
}
.ccard__seal svg { width: 34px; height: 34px; color: #3a2d10; }
.ccard__code {
  font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
  color: var(--text-light); margin-bottom: 6px; letter-spacing: 0.04em;
}
.ccard__name { font-size: 0.86rem; font-weight: 600; color: var(--gold); margin-bottom: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.ccard__desc { font-size: 0.88rem; line-height: 1.6; color: var(--text-muted); }
.certs__note { margin-top: 50px; font-size: 1rem; color: var(--text-muted); }
.certs__note strong { color: var(--text-light); }

/* ------------------------------------------------------------
   Contact
------------------------------------------------------------ */
.contact { background: var(--bg-darker); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.contact__list { list-style: none; margin-top: 36px; display: grid; gap: 22px; }
.contact__list li { display: flex; gap: 16px; align-items: flex-start; }
.contact__ic {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent-bright);
}
.contact__ic svg { width: 20px; height: 20px; }
.contact__list h4 {
  font-size: 0.76rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px;
}
.contact__list p, .contact__list a { font-size: 1.02rem; color: var(--text-light); line-height: 1.5; }
.contact__list a:hover { color: var(--accent-bright); }

.contact__form {
  padding: 38px; border-radius: 24px;
  background: color-mix(in srgb, var(--text-light) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-light) 10%, transparent);
  display: grid; gap: 18px;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact__form label {
  display: grid; gap: 8px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted);
}
.contact__form input, .contact__form textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--text-light);
  background: color-mix(in srgb, var(--bg-darker) 60%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-light) 14%, transparent);
  border-radius: 12px; padding: 14px 16px; outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.contact__form input:focus, .contact__form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}
.contact__form textarea { resize: vertical; }
.form__hint { font-size: 0.8rem; color: var(--text-muted); text-align: center; }

/* ------------------------------------------------------------
   Footer
------------------------------------------------------------ */
.footer { background: var(--bg-darker); border-top: 1px solid color-mix(in srgb, var(--text-light) 8%, transparent); }
.footer__inner { display: grid; grid-template-columns: 1.2fr 2fr; gap: 60px; padding-top: 80px; padding-bottom: 60px; }
.footer__brand img { height: 60px; width: auto; margin-bottom: 20px; }
.footer__brand p { font-size: 0.92rem; line-height: 1.7; color: var(--text-muted); max-width: 320px; }
.footer__flex { display: flex; align-items: center; gap: 10px; margin-top: 24px; }
.footer__flex img { height: 34px; width: auto; margin: 0; border-radius: 6px; background: #fff; padding: 4px 8px; }
.footer__flex span { font-size: 0.8rem; color: var(--text-muted); }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer__col h4 {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-light); margin-bottom: 18px;
}
.footer__col a, .footer__col p { display: block; font-size: 0.94rem; color: var(--text-muted); margin-bottom: 12px; line-height: 1.5; }
.footer__col a:hover { color: var(--accent-bright); }
.footer__bottom {
  border-top: 1px solid color-mix(in srgb, var(--text-light) 7%, transparent);
  padding: 26px 24px; text-align: center;
  font-size: 0.84rem; color: var(--text-muted);
}

/* ------------------------------------------------------------
   Reveal helper (JS adds .visible)
------------------------------------------------------------ */
.reveal { opacity: 0; transform: translateY(40px); }

/* ------------------------------------------------------------
   Responsive
------------------------------------------------------------ */
@media (max-width: 1024px) {
  .about__grid, .contact__grid, .footer__inner { grid-template-columns: 1fr; }
  .scene__inner { grid-template-columns: 1fr; gap: 34px; padding-top: 90px; padding-bottom: 40px; }
  .scene--flip .scene__inner .scene__media { order: 0; }
  .scene__pin { height: auto; min-height: 100svh; align-items: flex-start; }
  .scene__media { max-width: 480px; margin: 0 auto; }
  .scene__specs { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .nav__links, .nav__actions { display: none; }
  .nav__burger { display: block; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 40px 16px; }
  .about__values { grid-template-columns: 1fr; }
  .scene__specs { grid-template-columns: repeat(2, 1fr); }
  .form__row { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; gap: 30px; }
  .section { padding: 90px 0; }
  .gcard:nth-child(even) { margin-top: 30px; }
}

/* ------------------------------------------------------------
   Nav actions (language toggle + CTA)
------------------------------------------------------------ */
.nav__actions { display: flex; align-items: center; gap: 14px; }
.nav__lang {
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 600;
  color: var(--text-muted); padding: 8px 14px; border-radius: 100px;
  border: 1px solid color-mix(in srgb, var(--text-light) 18%, transparent);
  transition: color 0.3s, border-color 0.3s;
}
.nav__lang:hover { color: var(--accent-bright); border-color: var(--accent-bright); }

/* ------------------------------------------------------------
   Hero background video
------------------------------------------------------------ */
.hero__video { position: absolute; inset: 0; overflow: hidden; }
.hero__video video {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.32;
}
.hero__video::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--accent-deep) 20%, transparent) 0%, color-mix(in srgb, var(--bg-darker) 72%, transparent) 62%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-darker) 35%, transparent), color-mix(in srgb, var(--bg-darker) 88%, transparent) 90%);
}

/* ------------------------------------------------------------
   Product detail page (product.html)
------------------------------------------------------------ */
.pdp-body { background: var(--bg-dark); }
.pdp__hero {
  padding: calc(var(--nav-h) + 50px) 0 90px;
  background: radial-gradient(90% 100% at 70% 30%, color-mix(in srgb, var(--accent-deep) 26%, var(--bg-darker)), var(--bg-darker));
}
.pdp__crumbs {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  font-size: 0.88rem; color: var(--text-muted); margin-bottom: 44px;
}
.pdp__crumbs a:hover { color: var(--accent-bright); }
.pdp__crumb-current { color: var(--text-light); font-weight: 600; }
.pdp__grid {
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: clamp(30px, 5vw, 80px); align-items: center;
}
.pdp__media { position: relative; }
.pdp__halo {
  position: absolute; inset: -10%; z-index: 0; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 30%, transparent) 0%, transparent 68%);
  filter: blur(30px);
}
.pdp__img-wrap {
  position: relative; z-index: 1; border-radius: 26px; overflow: hidden;
  box-shadow: 0 40px 90px rgba(0,0,0,0.5); background: #fff;
}
.pdp__img-wrap img { width: 100%; height: auto; object-fit: cover; }
.pdp__name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 700; line-height: 1.08;
  margin-bottom: 8px; color: var(--text-light);
}
.pdp__desc { font-size: 1.06rem; line-height: 1.75; color: var(--text-muted); margin-bottom: 30px; max-width: 520px; }
.pdp__subhead {
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent-bright);
  margin-bottom: 14px;
}
.pdp__specs { margin-bottom: 34px; }
.pdp__features { background: var(--bg-darker); padding-top: 90px; padding-bottom: 90px; }
.pdp__feature-list {
  list-style: none; margin-top: 40px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px;
}
.pdp__feature {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 24px; border-radius: var(--radius);
  background: color-mix(in srgb, var(--text-light) 4%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-light) 9%, transparent);
  font-size: 1rem; line-height: 1.65; color: var(--text-muted);
  transition: transform 0.35s, border-color 0.35s;
}
.pdp__feature:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--accent) 45%, transparent); }
.pdp__feature-num {
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  color: var(--accent-bright); flex-shrink: 0;
}
.pdp__video { background: var(--bg-dark); padding-top: 90px; padding-bottom: 40px; }
.pdp__video-wrap {
  margin-top: 40px; border-radius: 24px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  max-width: 860px;
}
.pdp__video-wrap video { width: 100%; display: block; }
.pdp__related { background: var(--bg-dark); }
.pdp__related .rcard a { display: block; }

@media (max-width: 900px) {
  .pdp__grid { grid-template-columns: 1fr; }
  .pdp__media { max-width: 460px; }
}

/* ------------------------------------------------------------
   RTL (Arabic) adjustments — activated by <html dir="rtl">
------------------------------------------------------------ */
[dir="rtl"] body, [dir="rtl"] .nav, [dir="rtl"] .btn {
  font-family: system-ui, -apple-system, "Segoe UI", Tahoma, var(--font-body), sans-serif;
}
[dir="rtl"] .hero__headline, [dir="rtl"] .section__title,
[dir="rtl"] .preloader__word, [dir="rtl"] .pdp__name,
[dir="rtl"] .scene__name, [dir="rtl"] .stat__value,
[dir="rtl"] .nav__brand-text {
  font-family: system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
  letter-spacing: 0;
}
[dir="rtl"] .scene__num { right: auto; left: 4px; }
[dir="rtl"] .scroll-progress { left: auto; right: 0; }
[dir="rtl"] .marquee { transform: rotate(1.2deg) scale(1.02); }
[dir="rtl"] .hero__eyebrow { letter-spacing: 0.05em; }
[dir="rtl"] .section__eyebrow, [dir="rtl"] .scene__cat,
[dir="rtl"] .rcard__cat, [dir="rtl"] .spec__label,
[dir="rtl"] .contact__list h4, [dir="rtl"] .footer__col h4,
[dir="rtl"] .ccard__name { letter-spacing: 0.04em; }
[dir="rtl"] .contact__form label { letter-spacing: 0.02em; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}