/* ============================================================
   CSS CUSTOM PROPERTIES
============================================================ */
:root {
  --black:       #080808;
  --graphite:    #111113;
  --surface:     #18181c;
  --surface2:    #1f1f25;
  --border:      rgba(255,255,255,0.07);
  --purple:      #8B3CF7;
  --purple-dim:  #6B2ED4;
  --purple-glow: rgba(139,60,247,0.35);
  --purple-faint:rgba(139,60,247,0.08);
  --white:       #ffffff;
  --grey-1:      #e4e4e8;
  --grey-2:      #9a9aa8;
  --grey-3:      #5a5a68;
  --font-display:"Barlow Condensed", sans-serif;
  --font-hero:   "Bebas Neue", sans-serif;
  --font-body:   "Barlow", sans-serif;
  --transition:  0.28s cubic-bezier(0.4,0,0.2,1);
  --radius:      6px;
  --radius-lg:   12px;
}

/* ============================================================
   BASE RESET
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--grey-1);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: default;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }
ul { list-style: none; }
input, textarea, select { font-family: var(--font-body); }

/* ============================================================
   SCROLLBAR
============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--graphite); }
::-webkit-scrollbar-thumb { background: var(--purple-dim); border-radius: 3px; }

/* ============================================================
   UTILITY
============================================================ */
.container { max-width: 1260px; margin: 0 auto; padding: 0 28px; }
.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--purple);
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--purple);
}
.section-title {
  font-family: var(--font-hero);
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: 0.04em;
  line-height: 1.05;
  color: var(--white);
}
.section-subtitle {
  font-size: 1rem;
  color: var(--grey-2);
  font-weight: 300;
  max-width: 540px;
  line-height: 1.75;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::after { opacity: 1; }
.btn-primary {
  background: var(--purple);
  color: var(--white);
  box-shadow: 0 0 24px var(--purple-glow);
}
.btn-primary:hover {
  background: #9B4DFF;
  box-shadow: 0 0 40px var(--purple-glow);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--grey-1);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--purple);
  color: var(--white);
  box-shadow: 0 0 16px var(--purple-glow);
}
.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--grey-2);
  border: 1px solid var(--border);
  padding: 10px 20px;
  font-size: 12px;
}
.btn-ghost:hover {
  color: var(--white);
  border-color: var(--grey-3);
}
.glow-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple), transparent);
  opacity: 0.5;
}
.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 3px;
  background: var(--purple-faint);
  color: var(--purple);
  border: 1px solid rgba(139,60,247,0.2);
}
.tag-new { background: rgba(0,200,120,0.08); color: #00c878; border-color: rgba(0,200,120,0.2); }
.tag-sale { background: rgba(255,60,80,0.08); color: #ff3c50; border-color: rgba(255,60,80,0.2); }

/* ============================================================
   NAVIGATION
============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  height: 72px;
  gap: 0;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--purple);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--purple-glow);
}
.nav-logo-mark svg { width: 20px; height: 20px; }
.nav-logo-text {
  font-family: var(--font-hero);
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  color: var(--white);
}
.nav-logo-sub {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grey-3);
  margin-top: -4px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0 auto;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-2);
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1px;
  background: var(--purple);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: calc(100% - 32px); }
.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.nav-icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  color: var(--grey-2);
  transition: var(--transition);
  border: 1px solid transparent;
}
.nav-icon-btn:hover {
  color: var(--white);
  border-color: var(--border);
  background: var(--surface);
}
.cart-btn { position: relative; }
.cart-count {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 16px;
  height: 16px;
  background: var(--purple);
  color: var(--white);
  font-size: 9px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}
.cart-count.visible { display: flex; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius);
  transition: var(--transition);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--grey-2);
  border-radius: 1px;
  transition: var(--transition);
}
.hamburger:hover span { background: var(--white); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(8,8,8,0.97);
  backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-nav.open {
  pointer-events: all;
  opacity: 1;
}
.mobile-nav a {
  font-family: var(--font-hero);
  font-size: 2.5rem;
  letter-spacing: 0.06em;
  color: var(--grey-2);
  transition: var(--transition);
  display: block;
  text-align: center;
  padding: 8px 32px;
}
.mobile-nav a:hover { color: var(--white); }
.mobile-nav-close {
  position: absolute;
  top: 20px;
  right: 20px;
  color: var(--grey-2);
  padding: 12px;
}

/* ============================================================
   HERO
============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--black);
  /* No overflow property — lets page scroll freely.
     Bleed from hero-visual blur layers is contained via
     clip-path on .hero-visual instead. */
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(139,60,247,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(139,60,247,0.06) 0%, transparent 60%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 0 100px;
  max-width: 700px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  animation: fadeUp 0.8s ease both;
}
.hero-model-tags {
  display: flex;
  gap: 8px;
}
.hero-title {
  font-family: var(--font-hero);
  font-size: clamp(3.5rem, 8.5vw, 7rem);
  line-height: 0.96;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 24px;
  animation: fadeUp 0.8s 0.1s ease both;
}
.hero-title span {
  display: block;
  background: linear-gradient(135deg, var(--purple) 0%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--grey-2);
  font-weight: 300;
  line-height: 1.8;
  max-width: 480px;
  margin-bottom: 40px;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.3s ease both;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  animation: fadeUp 0.8s 0.4s ease both;
}
.hero-stat-num {
  font-family: var(--font-hero);
  font-size: 2.4rem;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
}
.hero-stat-num span { color: var(--purple); }
.hero-stat-label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-3);
  margin-top: 4px;
}
/* ── Hero visual: cinematic headlight compositing ─────────────── */
.hero-visual {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 62vw;
  max-width: 920px;
  pointer-events: none;
  z-index: 1;
  animation: fadeRight 1s 0.3s ease both;
  /* Establish a stacking context so layers compose correctly */
  isolation: isolate;
  /* Clip blur bleed from ambient/bloom layers so they cannot
     paint outside the hero section into sections below */
  clip-path: inset(-60% -40% -60% -40%);
}

/* ── Layer 1: Far ambient — ultra-wide diffused light in the air ── */
.hl-ambient-far {
  position: absolute;
  inset: -30% -15%;
  background:
    radial-gradient(ellipse 90% 70% at 60% 52%,
      rgba(100, 40, 220, 0.22) 0%,
      rgba(80,  20, 180, 0.10) 38%,
      rgba(60,  10, 140, 0.04) 60%,
      transparent 80%
    ),
    radial-gradient(ellipse 50% 40% at 40% 50%,
      rgba(160, 80, 255, 0.08) 0%,
      transparent 70%
    );
  filter: blur(40px);
  animation: glowPulse 5s ease-in-out infinite;
  pointer-events: none;
}

/* ── Layer 2: Near ambient — tighter warm core halo ── */
.hl-ambient-near {
  position: absolute;
  inset: -10% -5%;
  background:
    radial-gradient(ellipse 65% 55% at 58% 51%,
      rgba(139, 60, 247, 0.28) 0%,
      rgba(139, 60, 247, 0.14) 30%,
      rgba(100, 30, 200, 0.06) 55%,
      transparent 75%
    ),
    radial-gradient(ellipse 35% 28% at 50% 50%,
      rgba(200, 140, 255, 0.15) 0%,
      transparent 65%
    );
  filter: blur(18px);
  animation: glowPulse 5s 1.2s ease-in-out infinite;
  pointer-events: none;
}

/* ── Layer 3: Bloom — blurred ghost creates volumetric spill ── */
.hl-bloom-wrap {
  position: absolute;
  inset: -12% -8%;
  pointer-events: none;
  overflow: visible;
}
.hl-bloom-img {
  width: 100%;
  height: auto;
  display: block;
  /* Desaturate slightly toward purple, crush the opacity way down */
  opacity: 0.28;
  filter:
    blur(28px)
    saturate(0.6)
    hue-rotate(-10deg)
    brightness(1.4);
  /* Bloom fades at all edges so it reads as pure light, not a shape */
  mask-image: radial-gradient(
    ellipse 70% 60% at 56% 51%,
    black 0%,
    rgba(0,0,0,0.85) 25%,
    rgba(0,0,0,0.4)  55%,
    transparent 80%
  );
  -webkit-mask-image: radial-gradient(
    ellipse 70% 60% at 56% 51%,
    black 0%,
    rgba(0,0,0,0.85) 25%,
    rgba(0,0,0,0.4)  55%,
    transparent 80%
  );
}

/* ── Layer 4: Hero image — crisp core, aggressively dissolved edges ── */
.hero-headlight-wrap {
  position: relative;
  width: 100%;
}
.hero-headlight-img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.88;
  filter:
    brightness(0.96)
    contrast(1.06)
    saturate(0.95);
  /*
   * The mask is asymmetric by design:
   *  - Center stays fully opaque to keep LED details razor sharp
   *  - Falls off at different rates L/R/T/B so there is no implied rectangle
   *  - Heavy left-side fade blends into the hero text zone
   *  - Very aggressive bottom fade grounds it in darkness
   *  - Right + top fade more gently, letting the shape breathe
   * Result: only the luminous parts survive at full opacity
   */
  mask-image:
    radial-gradient(
      ellipse 72% 60% at 57% 50%,
      rgba(0,0,0,1.0)  0%,
      rgba(0,0,0,1.0)  18%,
      rgba(0,0,0,0.95) 30%,
      rgba(0,0,0,0.78) 44%,
      rgba(0,0,0,0.45) 58%,
      rgba(0,0,0,0.16) 72%,
      rgba(0,0,0,0.04) 84%,
      transparent      96%
    ),
    /* Second gradient — pulls the left edge in harder */
    linear-gradient(
      to right,
      transparent 0%,
      rgba(0,0,0,0.3) 14%,
      rgba(0,0,0,0.9) 30%,
      black 45%
    );
  mask-composite: intersect;
  -webkit-mask-image:
    radial-gradient(
      ellipse 72% 60% at 57% 50%,
      rgba(0,0,0,1.0)  0%,
      rgba(0,0,0,1.0)  18%,
      rgba(0,0,0,0.95) 30%,
      rgba(0,0,0,0.78) 44%,
      rgba(0,0,0,0.45) 58%,
      rgba(0,0,0,0.16) 72%,
      rgba(0,0,0,0.04) 84%,
      transparent      96%
    ),
    linear-gradient(
      to right,
      transparent 0%,
      rgba(0,0,0,0.3) 14%,
      rgba(0,0,0,0.9) 30%,
      black 45%
    );
  -webkit-mask-composite: source-in;
  transition: opacity 0.55s ease, filter 0.55s ease;
}

/* ── Hover: breathe more light into the scene ── */
.hero-visual:hover .hero-headlight-img {
  opacity: 0.96;
  filter: brightness(1.06) contrast(1.08) saturate(1.0);
}
.hero-visual:hover .hl-ambient-far {
  filter: blur(36px) brightness(1.3);
}
.hero-visual:hover .hl-ambient-near {
  filter: blur(14px) brightness(1.4);
}
.hero-visual:hover .hl-bloom-img {
  opacity: 0.38;
  filter: blur(24px) saturate(0.7) hue-rotate(-10deg) brightness(1.6);
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.75; transform: scale(1);    }
  50%       { opacity: 1.0;  transform: scale(1.02); }
}
.hero-ring {
  position: absolute;
  width: 480px;
  height: 480px;
  border: 1px solid rgba(139,60,247,0.15);
  border-radius: 50%;
  top: 50%;
  right: 10%;
  transform: translate(50%, -50%);
  animation: rotate 20s linear infinite;
}
.hero-ring::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--purple);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--purple);
}

/* ============================================================
   ANNOUNCEMENT STRIP
============================================================ */
.strip {
  background: var(--purple);
  padding: 10px 0;
  overflow: hidden;
  position: relative;
}
.strip-inner {
  display: flex;
  gap: 80px;
  animation: ticker 28s linear infinite;
  white-space: nowrap;
}
.strip-item {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  flex-shrink: 0;
}
.strip-dot {
  color: rgba(255,255,255,0.4);
  margin: 0 4px;
}

/* ============================================================
   PRODUCTS SECTION
============================================================ */
.products { padding: 120px 0; }
.products-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  gap: 24px;
  flex-wrap: wrap;
}
.products-header-left { display: flex; flex-direction: column; gap: 12px; }
.products-filter {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 30px;
  border: 1px solid var(--border);
  color: var(--grey-2);
  transition: var(--transition);
  background: transparent;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--purple-faint);
  border-color: rgba(139,60,247,0.4);
  color: var(--white);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}
.product-card:hover {
  border-color: rgba(139,60,247,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 30px var(--purple-glow);
}
.product-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--surface);
}
.product-img-wrap svg,
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.product-card:hover .product-img-wrap svg,
.product-card:hover .product-img-wrap img { transform: scale(1.04); }
.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}
.product-quick-view {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(8,8,8,0.8);
  backdrop-filter: blur(10px);
  padding: 14px;
  text-align: center;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-1);
  transform: translateY(100%);
  transition: transform 0.3s ease;
  border-top: 1px solid var(--border);
}
.product-card:hover .product-quick-view { transform: translateY(0); }
.product-info {
  padding: 20px;
}
.product-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.product-compat {
  font-size: 12px;
  color: var(--grey-3);
  margin-bottom: 14px;
  font-weight: 300;
}
.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product-price {
  display: flex;
  flex-direction: column;
}
.product-price-main {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
}
.product-price-orig {
  font-size: 11px;
  color: var(--grey-3);
  text-decoration: line-through;
}
.add-cart-btn {
  width: 40px;
  height: 40px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-2);
  transition: var(--transition);
  flex-shrink: 0;
}
.add-cart-btn:hover {
  background: var(--purple);
  border-color: var(--purple);
  color: var(--white);
  box-shadow: 0 0 16px var(--purple-glow);
}
.add-cart-btn.added {
  background: rgba(0,200,120,0.12);
  border-color: rgba(0,200,120,0.3);
  color: #00c878;
}

/* ============================================================
   FEATURES / WHY US
============================================================ */
.features {
  padding: 100px 0;
  background: var(--graphite);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.features::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--purple-glow) 0%, transparent 70%);
  pointer-events: none;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.feature-item {
  background: var(--graphite);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
}
.feature-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--purple);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.feature-item:hover { background: var(--surface); }
.feature-item:hover::after { transform: scaleX(1); }
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--purple-faint);
  border: 1px solid rgba(139,60,247,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--purple);
  transition: var(--transition);
}
.feature-item:hover .feature-icon {
  background: var(--purple);
  color: var(--white);
  box-shadow: 0 0 20px var(--purple-glow);
}
.feature-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 10px;
}
.feature-desc {
  font-size: 13px;
  color: var(--grey-3);
  line-height: 1.7;
  font-weight: 300;
}

/* ============================================================
   PRODUCT MODAL
============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 1000px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s ease;
  position: relative;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--grey-2);
  transition: var(--transition);
  z-index: 10;
}
.modal-close:hover { color: var(--white); border-color: var(--grey-3); }
.modal-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: 500px;
}
.modal-gallery {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-right: 1px solid var(--border);
}
.modal-main-img {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-main-img svg { width: 100%; height: 100%; }
.modal-main-img-photo { width: 100%; height: 100%; object-fit: cover; display: block; }
.modal-thumbs {
  display: flex;
  gap: 8px;
}
.modal-thumb {
  flex: 1;
  aspect-ratio: 1;
  background: var(--surface2);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-thumb.active, .modal-thumb:hover {
  border-color: var(--purple);
  box-shadow: 0 0 10px var(--purple-glow);
}
.modal-thumb svg { width: 80%; height: 80%; opacity: 0.6; }
.modal-thumb.active svg { opacity: 1; }
.modal-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.modal-details {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.modal-product-name {
  font-family: var(--font-hero);
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
}
.modal-product-sku {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--grey-3);
  text-transform: uppercase;
}
.modal-price-block {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.modal-price {
  font-family: var(--font-hero);
  font-size: 2.8rem;
  color: var(--white);
  letter-spacing: 0.04em;
}
.modal-price-orig {
  font-size: 1rem;
  color: var(--grey-3);
  text-decoration: line-through;
}
.modal-save { font-size: 12px; color: #00c878; font-weight: 500; }
.modal-specs {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.modal-spec-row {
  display: flex;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.modal-spec-row:last-child { border-bottom: none; }
.modal-spec-key {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-3);
  width: 40%;
  padding: 12px 14px;
  background: var(--surface);
  flex-shrink: 0;
}
.modal-spec-val {
  color: var(--grey-1);
  padding: 12px 14px;
  font-weight: 300;
}
.modal-features {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  margin: 0;
}
.modal-features li {
  font-size: 12px;
  color: var(--grey-2);
  padding-left: 18px;
  position: relative;
  font-weight: 300;
  line-height: 1.6;
}
.modal-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--purple);
  font-size: 10px;
  top: 2px;
}
.modal-compat {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
}
.modal-compat-title {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-3);
  margin-bottom: 10px;
}
.modal-compat-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.compat-tag {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border-radius: 3px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--grey-2);
}
.modal-qty {
  display: flex;
  align-items: center;
  gap: 12px;
}
.modal-qty-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-3);
  white-space: nowrap;
}
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.qty-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-2);
  font-size: 1.2rem;
  transition: var(--transition);
}
.qty-btn:hover { background: var(--surface2); color: var(--white); }
.qty-input {
  width: 48px;
  text-align: center;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  color: var(--white);
  font-size: 14px;
  padding: 8px 0;
  outline: none;
}
.modal-actions { display: flex; gap: 10px; }
.modal-add-btn { flex: 1; justify-content: center; padding: 16px; font-size: 12px; }
.modal-wish-btn { width: 52px; height: 52px; padding: 0; justify-content: center; flex-shrink: 0; }

/* ============================================================
   ABOUT SECTION
============================================================ */
.about {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.about::before {
  content: 'LUMENAR';
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-hero);
  font-size: 22vw;
  color: rgba(255,255,255,0.015);
  letter-spacing: 0.04em;
  pointer-events: none;
  white-space: nowrap;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-content { display: flex; flex-direction: column; gap: 20px; }
.about-content .section-title,
.about-single .section-title { margin: 4px 0; }
.about-body {
  font-size: 1rem;
  color: var(--grey-2);
  font-weight: 300;
  line-height: 1.85;
}
.about-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 8px;
}
.about-metric {
  background: var(--graphite);
  padding: 20px;
  transition: var(--transition);
}
.about-metric:hover { background: var(--surface); }
.about-metric-num {
  font-family: var(--font-hero);
  font-size: 2rem;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1;
}
.about-metric-num span { color: var(--purple); }
.about-metric-label {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-3);
  margin-top: 4px;
}
.about-visual {
  position: relative;
}
.about-visual-card {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.about-visual-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,0.7) 0%, transparent 50%);
}
.about-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(8,8,8,0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  z-index: 2;
}
.about-badge-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
}
.about-badge-sub {
  font-size: 11px;
  color: var(--grey-3);
  margin-top: 2px;
}

/* ============================================================
   CART SIDEBAR
============================================================ */
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -460px;
  width: 460px;
  height: 100vh;
  background: var(--graphite);
  border-left: 1px solid var(--border);
  z-index: 1200;
  transition: right 0.38s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
}
.cart-sidebar.open { right: 0; }
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }
.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}
.cart-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
}
.cart-count-label {
  font-size: 12px;
  color: var(--grey-3);
  margin-left: 8px;
}
.cart-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--grey-2);
  transition: var(--transition);
}
.cart-close:hover { color: var(--white); border-color: var(--grey-3); }
.cart-items { flex: 1; overflow-y: auto; padding: 20px 28px; display: flex; flex-direction: column; gap: 12px; }
.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--grey-3);
  padding: 40px;
  text-align: center;
}
.cart-empty-icon { color: var(--grey-3); opacity: 0.4; }
.cart-empty-text {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-3);
}
.cart-item {
  display: flex;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  position: relative;
}
.cart-item-img {
  width: 72px;
  height: 56px;
  background: var(--surface2);
  border-radius: var(--radius);
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-item-img svg { width: 100%; height: 100%; }
.cart-item-photo { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-compat { font-size: 11px; color: var(--grey-3); margin: 2px 0 8px; }
.cart-item-bottom { display: flex; justify-content: space-between; align-items: center; }
.cart-item-price {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--grey-3);
}
.cart-item-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-3);
  transition: var(--transition);
  border-radius: 3px;
}
.cart-item-remove:hover { color: #ff3c50; background: rgba(255,60,80,0.08); }
.cart-footer {
  border-top: 1px solid var(--border);
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.cart-total-label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-3);
}
.cart-total-amount {
  font-family: var(--font-hero);
  font-size: 1.8rem;
  letter-spacing: 0.04em;
  color: var(--white);
}
.cart-checkout-btn { width: 100%; justify-content: center; padding: 18px; font-size: 13px; }

/* ============================================================
   CONTACT SECTION
============================================================ */
.contact {
  padding: 120px 0;
  background: var(--graphite);
  border-top: 1px solid var(--border);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-left { display: flex; flex-direction: column; gap: 32px; }
.contact-info-items { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info-icon {
  width: 40px;
  height: 40px;
  background: var(--purple-faint);
  border: 1px solid rgba(139,60,247,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  flex-shrink: 0;
}
.contact-info-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-3);
}
.contact-info-val {
  font-size: 14px;
  color: var(--grey-1);
  font-weight: 300;
  margin-top: 2px;
}
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-3);
}
.form-input {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
  color: var(--white);
  font-size: 14px;
  font-weight: 300;
  transition: var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: rgba(139,60,247,0.5);
  box-shadow: 0 0 0 3px rgba(139,60,247,0.1);
}
.form-input::placeholder { color: var(--grey-3); }
textarea.form-input { resize: vertical; min-height: 120px; }
.form-submit { justify-content: center; margin-top: 4px; }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-brand-desc {
  font-size: 13px;
  color: var(--grey-3);
  line-height: 1.8;
  font-weight: 300;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 8px;
}
.social-btn {
  width: 36px;
  height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-3);
  transition: var(--transition);
}
.social-btn:hover {
  background: var(--purple-faint);
  border-color: rgba(139,60,247,0.3);
  color: var(--purple);
}
.footer-col-title {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13px;
  color: var(--grey-3);
  font-weight: 300;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--grey-1); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 12px;
  color: var(--grey-3);
  font-weight: 300;
}
.footer-copy span { color: var(--purple); }
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  font-size: 12px;
  color: var(--grey-3);
  transition: var(--transition);
}
.footer-legal a:hover { color: var(--grey-2); }

/* ============================================================
   TOAST NOTIFICATION
============================================================ */
.toast-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  animation: toastIn 0.35s ease both;
}
.toast.fadeout { animation: toastOut 0.35s ease both; }
.toast-icon { color: #00c878; flex-shrink: 0; }
.toast-text {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--white);
}
.toast-sub { font-size: 11px; color: var(--grey-3); font-weight: 300; font-family: var(--font-body); }

/* ============================================================
   CHECKOUT PAGE
============================================================ */
.checkout-page {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1300;
  background: var(--black);
  overflow-y: auto;
  padding: 80px 0;
}
.checkout-page.open { display: block; }
.checkout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(8,8,8,0.9);
  backdrop-filter: blur(20px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
}
.checkout-back {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-2);
  transition: var(--transition);
}
.checkout-back:hover { color: var(--white); }
.checkout-inner { max-width: 1000px; margin: 0 auto; padding: 80px 28px 40px; }
.checkout-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; }
.checkout-section-title {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-3);
  margin-bottom: 20px;
}
.checkout-form { display: flex; flex-direction: column; gap: 16px; }
.checkout-summary {
  background: var(--graphite);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.checkout-summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--grey-2);
}
.checkout-summary-item.total {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 4px;
}
.checkout-place-btn {
  width: 100%;
  justify-content: center;
  padding: 18px;
  margin-top: 8px;
}

/* ============================================================
   ANIMATIONS
============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeRight {
  from { opacity: 0; transform: translateY(-50%) translateX(40px); }
  to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}
@keyframes rotate {
  from { transform: translate(50%, -50%) rotate(0deg); }
  to   { transform: translate(50%, -50%) rotate(360deg); }
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(20px); }
}
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   ABOUT — single column layout
============================================================ */
.about-single {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ============================================================
   FOOTER — simplified
============================================================ */
.footer-simple {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 40px;
}
.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 13px;
  color: var(--grey-3);
  font-weight: 300;
  transition: var(--transition);
}
.footer-nav a:hover { color: var(--grey-1); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-visual { width: 66vw; right: -60px; }
  .hero-headlight-img { opacity: 0.5; }
  .hl-bloom-img { opacity: 0.18; }
  .hl-ambient-far { filter: blur(30px); }
  .checkout-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  /* Nav */
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: none; }
  .mobile-nav.open { display: flex; }
  /* Hero */
  .hero-visual { display: none; }
  .hero-ring { display: none; }
  .hero-content { padding: 100px 0 64px; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-stat-num { font-size: 2rem; }
  /* Products */
  .products { padding: 72px 0; }
  .products-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  .products-filter { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .products-filter::-webkit-scrollbar { display: none; }
  .filter-btn { flex-shrink: 0; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  /* Features */
  .features { padding: 72px 0; }
  .features-grid { grid-template-columns: 1fr; }
  /* About */
  .about { padding: 72px 0; }
  .about-metrics { grid-template-columns: repeat(3, 1fr); }
  /* Contact */
  .contact { padding: 72px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  /* Modal */
  .modal-overlay { padding: 12px; align-items: flex-end; }
  .modal { max-height: 92vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .modal-inner { grid-template-columns: 1fr; }
  .modal-gallery { border-right: none; border-bottom: 1px solid var(--border); padding: 20px; }
  .modal-details { padding: 20px; gap: 16px; }
  .modal-product-name { font-size: 1.6rem; }
  .modal-price { font-size: 2.2rem; }
  /* Cart */
  .cart-sidebar { width: 100%; right: -100%; }
  /* Checkout */
  .checkout-inner { padding: 24px 16px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-content { padding: 88px 0 48px; }
  .hero-eyebrow { flex-wrap: wrap; }
  .hero-model-tags { flex-wrap: wrap; }
  .hero-stats { gap: 16px; }
  .hero-stat-num { font-size: 1.8rem; }
  .product-grid { grid-template-columns: 1fr; }
  .about-metrics { grid-template-columns: repeat(3, 1fr); }
  .footer-nav { gap: 16px; }
}