/* LC4lab — Premium Dark Tech */
:root {
  --bg: #060912;
  --bg-2: #0a0f1d;
  --panel: #0f1626;
  --panel-2: #131c30;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.16);
  --text: #e8ecf5;
  --text-dim: #9aa3b8;
  --text-mute: #6b7388;
  --cyan: #22d3ee;
  --cyan-2: #06b6d4;
  --violet: #8b5cf6;
  --emerald: #10b981;
  --amber: #f59e0b;
  --rose: #f43f5e;
  --grad: linear-gradient(135deg, #22d3ee 0%, #8b5cf6 100%);
  --grad-soft: linear-gradient(135deg, rgba(34,211,238,0.18), rgba(139,92,246,0.12));
  --shadow-1: 0 1px 0 rgba(255,255,255,0.04) inset, 0 1px 2px rgba(0,0,0,0.4);
  --shadow-2: 0 20px 60px -20px rgba(0,0,0,0.6), 0 4px 16px -8px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 0 1px rgba(34,211,238,0.3), 0 0 60px -10px rgba(34,211,238,0.4);
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'cv11', 'ss01';
  overflow-x: hidden;
  line-height: 1.5;
}

/* Background ambience */
.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.bg-orbs::before, .bg-orbs::after {
  content: "";
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.18;
}
.bg-orbs::before {
  background: radial-gradient(circle, #22d3ee, transparent 60%);
  top: -200px; left: -100px;
}
.bg-orbs::after {
  background: radial-gradient(circle, #8b5cf6, transparent 60%);
  top: 30%; right: -200px;
}
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at top, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top, black 30%, transparent 70%);
}

#app { position: relative; z-index: 1; }

/* Typography */
h1,h2,h3,h4,h5 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
h1 { font-size: clamp(40px, 6vw, 76px); font-weight: 600; }
h2 { font-size: clamp(28px, 3.6vw, 44px); }
h3 { font-size: clamp(20px, 2vw, 26px); }
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 24px; height: 1px;
  background: currentColor;
}
.lede { color: var(--text-dim); font-size: 18px; line-height: 1.6; max-width: 56ch; }
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) { .container { padding: 0 20px; } }

/* Top nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(6,9,18,0.72);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  height: 72px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
}
.brand img { width: 38px; height: 38px; border-radius: 50%; }
.brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.brand-name b { color: var(--cyan); }
.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
  align-items: center;
}
.nav-links a, .nav-btn {
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.nav-links a:hover, .nav-btn:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-actions { display: flex; gap: 8px; align-items: center; margin-left: 16px; }
.icon-btn {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-dim);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all .15s;
}
.icon-btn:hover { color: var(--text); border-color: var(--line-strong); }
.cart-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--cyan);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 9px;
  display: grid; place-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .15s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad);
  color: #06121a;
  box-shadow: 0 8px 24px -8px rgba(34,211,238,0.6);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 32px -8px rgba(34,211,238,0.7); }
.btn-ghost {
  background: rgba(255,255,255,0.04);
  border-color: var(--line);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: var(--line-strong); }
.btn-outline {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-lg { height: 52px; padding: 0 28px; font-size: 15px; }
.btn-sm { height: 36px; padding: 0 16px; font-size: 13px; }

/* Hero */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; gap: 48px; } }
.hero h1 {
  margin: 18px 0 22px;
  text-wrap: balance;
}
.hero-meta {
  display: flex;
  gap: 28px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-meta-item b {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  color: var(--text);
}
.hero-meta-item span { font-size: 12px; color: var(--text-mute); letter-spacing: 0.05em; text-transform: uppercase; }
.hero-cta { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }

/* Hero showcase: floating brand discs */
.hero-showcase {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 540px;
  margin-left: auto;
}
.disc {
  position: absolute;
  border-radius: 50%;
  overflow: hidden;
  background: #0a0f1d;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.06);
  animation: float 6s ease-in-out infinite;
}
.disc img { width: 100%; height: 100%; object-fit: cover; display: block; }
.disc.center {
  width: 46%; height: 46%;
  top: 27%; left: 27%;
  z-index: 3;
  box-shadow: 0 30px 60px -20px rgba(34,211,238,0.5), 0 0 0 1px rgba(34,211,238,0.4), 0 0 60px rgba(34,211,238,0.15);
  animation-duration: 7s;
}
.disc.d1 { width: 26%; height: 26%; top: 4%; left: 18%; animation-delay: -1s; }
.disc.d2 { width: 22%; height: 22%; top: 8%; right: 6%; animation-delay: -3s; }
.disc.d3 { width: 24%; height: 24%; bottom: 6%; left: 4%; animation-delay: -2s; }
.disc.d4 { width: 28%; height: 28%; bottom: 2%; right: 12%; animation-delay: -4s; }
.disc.d5 { width: 18%; height: 18%; top: 38%; right: -2%; animation-delay: -5s; }
.disc.d6 { width: 18%; height: 18%; top: 42%; left: 0%; animation-delay: -1.5s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Sections */
section { position: relative; padding: 96px 0; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.section-head h2 { max-width: 22ch; text-wrap: balance; }
.section-head p { color: var(--text-dim); max-width: 42ch; }

/* Filter chips */
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  transition: all .15s;
}
.chip:hover { color: var(--text); border-color: var(--line-strong); }
.chip.active {
  color: var(--bg);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 600;
}

/* Search */
.search-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 16px;
  height: 48px;
  width: 320px;
  max-width: 100%;
}
.search-bar input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}
.search-bar input::placeholder { color: var(--text-mute); }

/* Brand grid */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) { .brand-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .brand-grid { grid-template-columns: 1fr; } }

.brand-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  cursor: pointer;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s, box-shadow .25s;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 320px;
}
.brand-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-2);
}
.brand-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--card-grad, linear-gradient(135deg, rgba(34,211,238,0.1), rgba(139,92,246,0.05)));
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.brand-card > * { position: relative; z-index: 1; }

.brand-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand-card-logo {
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  background: #000;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.08);
}
.brand-card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.brand-card h3 {
  font-size: 22px;
  letter-spacing: -0.02em;
}
.brand-card-pitch {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
  flex: 1;
}
.brand-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--text-mute);
}
.brand-card-foot b { color: var(--text); font-weight: 600; }
.brand-card-arrow {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: grid; place-items: center;
  transition: all .2s;
}
.brand-card:hover .brand-card-arrow {
  background: var(--cyan);
  color: #000;
  transform: rotate(-45deg);
}

/* Categories sub-grid */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 720px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
.cat-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 22px;
  cursor: pointer;
  transition: all .15s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cat-card:hover { border-color: var(--cyan); background: var(--panel-2); }
.cat-card-icon {
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  background: var(--grad-soft);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  color: var(--cyan);
}
.cat-card h4 { font-size: 15px; font-weight: 600; }
.cat-card span { font-size: 12px; color: var(--text-mute); }

/* Product card */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 960px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .2s;
  cursor: pointer;
}
.product-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.product-cover {
  aspect-ratio: 16/10;
  background: var(--cover-grad, linear-gradient(135deg, #0f1626, #131c30));
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 24px;
}
.product-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 20%, rgba(255,255,255,0.08), transparent 60%);
  pointer-events: none;
}
.product-cover-glyph {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 64px;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.05em;
  opacity: 0.9;
}
.product-cover-stripes {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0 12px, transparent 12px 24px);
  pointer-events: none;
}
.product-tag {
  position: absolute;
  top: 14px; left: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  z-index: 2;
}
.product-bestseller {
  position: absolute;
  top: 14px; right: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: var(--amber);
  color: #1a0f00;
  padding: 5px 10px;
  border-radius: 999px;
  z-index: 2;
}
.product-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.product-body h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
}
.product-body p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
  flex: 1;
}
.product-meta {
  font-size: 12px;
  color: var(--text-mute);
  font-family: 'JetBrains Mono', monospace;
}
.product-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  margin-top: 6px;
}
.price {
  display: flex;
  flex-direction: column;
}
.price-now {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
}
.price-old {
  font-size: 12px;
  color: var(--text-mute);
  text-decoration: line-through;
}

/* About section */
.about {
  background: linear-gradient(180deg, transparent, rgba(34,211,238,0.03), transparent);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }
.values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 32px;
}
.value {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 20px;
}
.value-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--cyan);
  font-weight: 600;
  letter-spacing: 0.1em;
}
.value h4 { margin: 8px 0 6px; font-size: 16px; }
.value p { font-size: 13px; color: var(--text-dim); line-height: 1.5; }

.about-visual {
  aspect-ratio: 4/5;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.about-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(34,211,238,0.15), transparent 50%);
}
.about-stats {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  height: 100%;
  align-content: end;
}
.about-stat {
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px;
}
.about-stat b {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 600;
  display: block;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.about-stat span { font-size: 12px; color: var(--text-dim); }

/* Bundles */
.bundle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .bundle-grid { grid-template-columns: 1fr; } }
.bundle {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.bundle.featured {
  border-color: rgba(34,211,238,0.4);
  box-shadow: 0 0 0 1px rgba(34,211,238,0.2), 0 30px 80px -30px rgba(34,211,238,0.3);
}
.bundle-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.3);
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.bundle h3 { font-size: 24px; margin-bottom: 10px; }
.bundle-desc { color: var(--text-dim); font-size: 14px; margin-bottom: 24px; }
.bundle ul {
  list-style: none;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bundle li {
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 10px;
}
.bundle li::before {
  content: "";
  width: 16px; height: 16px;
  border-radius: 50%;
  background: rgba(34,211,238,0.15);
  border: 1px solid rgba(34,211,238,0.4);
  flex-shrink: 0;
  background-image: linear-gradient(135deg, transparent 40%, var(--cyan) 40% 60%, transparent 60%);
}
.bundle-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 18px;
}
.bundle-price b {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 600;
}
.bundle-price s { font-size: 14px; color: var(--text-mute); }
.bundle-price em { font-style: normal; font-size: 12px; color: var(--emerald); font-weight: 600; }

/* Testimonials */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .testi-grid { grid-template-columns: 1fr; } }
.testi {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testi-stars {
  color: var(--amber);
  font-size: 14px;
  letter-spacing: 2px;
}
.testi-text {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
  flex: 1;
}
.testi-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad);
  display: grid; place-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: #06121a;
}
.testi-name { font-weight: 600; font-size: 14px; }
.testi-role { font-size: 12px; color: var(--text-mute); }

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all .2s;
}
.blog-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.blog-cover {
  aspect-ratio: 16/9;
  background: var(--blog-grad, linear-gradient(135deg, #0a1628, #131c30));
  position: relative;
}
.blog-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 8px);
}
.blog-body { padding: 22px; }
.blog-meta {
  display: flex;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.blog-card h4 { font-size: 18px; line-height: 1.3; margin-bottom: 10px; }
.blog-card p { font-size: 13px; color: var(--text-dim); line-height: 1.5; }

/* Newsletter */
.newsletter {
  position: relative;
  background: linear-gradient(135deg, rgba(34,211,238,0.08), rgba(139,92,246,0.06));
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  padding: 56px;
  overflow: hidden;
  text-align: center;
}
.newsletter::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(34,211,238,0.3), transparent 50%);
  border-radius: inherit;
  pointer-events: none;
  mask: linear-gradient(black, black) content-box, linear-gradient(black, black);
  -webkit-mask: linear-gradient(black, black) content-box, linear-gradient(black, black);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  padding: 1px;
}
.newsletter h2 { max-width: 18ch; margin: 12px auto 14px; }
.newsletter p { color: var(--text-dim); max-width: 50ch; margin: 0 auto 28px; }
.newsletter-form {
  display: flex;
  gap: 8px;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-form input {
  flex: 1;
  height: 52px;
  padding: 0 18px;
  border-radius: 12px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--line-strong);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
}
.newsletter-form input:focus { border-color: var(--cyan); }
@media (max-width: 540px) { .newsletter-form { flex-direction: column; } }

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
}
.faq-toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: transform .2s;
  font-size: 14px;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); background: var(--cyan); color: #000; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 0 22px; }

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 32px;
  margin-top: 64px;
  background: rgba(0,0,0,0.3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
.footer-brand p { color: var(--text-dim); font-size: 14px; margin-top: 16px; max-width: 36ch; }
.footer h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 18px;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer a { color: var(--text-dim); font-size: 14px; text-decoration: none; }
.footer a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-mute);
  font-size: 13px;
}

/* Modal */
.modal-back {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
  animation: fadeIn .2s;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  max-width: 880px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  position: relative;
  animation: slideUp .3s cubic-bezier(.2,.7,.3,1);
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } }
.modal-close {
  position: absolute;
  top: 18px; right: 18px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--line);
  color: var(--text);
  cursor: pointer;
  display: grid; place-items: center;
  z-index: 5;
}
.modal-close:hover { background: rgba(0,0,0,0.8); }
.modal-grid { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 720px) { .modal-grid { grid-template-columns: 1fr; } }
.modal-cover {
  aspect-ratio: 1;
  background: var(--cover-grad, linear-gradient(135deg, #0a1628, #131c30));
  display: grid;
  place-items: center;
  padding: 48px;
  position: relative;
}
.modal-body { padding: 40px; display: flex; flex-direction: column; gap: 16px; }
.modal-body h2 { font-size: 28px; }

/* Cart drawer */
.drawer-back {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 300;
  animation: fadeIn .2s;
}
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 440px;
  max-width: 100vw;
  background: var(--bg-2);
  border-left: 1px solid var(--line-strong);
  z-index: 310;
  display: flex;
  flex-direction: column;
  animation: slideIn .3s cubic-bezier(.2,.7,.3,1);
}
@keyframes slideIn { from { transform: translateX(100%); } }
.drawer-head {
  padding: 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.drawer-head h3 { font-size: 18px; }
.drawer-body { flex: 1; overflow: auto; padding: 16px 24px; }
.drawer-foot {
  border-top: 1px solid var(--line);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cart-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.cart-item:last-child { border: none; }
.cart-item-cover {
  width: 64px; height: 64px;
  border-radius: var(--r-sm);
  background: var(--panel-2);
  display: grid; place-items: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--cyan);
  flex-shrink: 0;
}
.cart-item-body { flex: 1; }
.cart-item-body h4 { font-size: 14px; }
.cart-item-body span { font-size: 12px; color: var(--text-mute); }
.cart-item-price { font-family: 'Space Grotesk', sans-serif; font-weight: 600; }
.cart-remove {
  background: none;
  border: none;
  color: var(--text-mute);
  cursor: pointer;
  font-size: 12px;
  margin-top: 4px;
}
.cart-remove:hover { color: var(--rose); }

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--text-dim);
}
.cart-total-row.big {
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-mute);
}

/* Brand page */
.brand-hero {
  padding: 64px 0 48px;
  position: relative;
  overflow: hidden;
}
.brand-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--brand-grad, var(--grad-soft));
  opacity: 0.25;
  pointer-events: none;
}
.brand-hero-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
}
@media (max-width: 720px) { .brand-hero-grid { grid-template-columns: 1fr; gap: 24px; } }
.brand-hero-logo {
  width: 220px; height: 220px;
  border-radius: 50%;
  background: #000;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.7), 0 0 0 1px var(--line);
}
.brand-hero h1 { font-size: clamp(36px, 5vw, 56px); margin-bottom: 16px; }
.breadcrumbs {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.breadcrumbs a { color: var(--text-mute); text-decoration: none; }
.breadcrumbs a:hover { color: var(--cyan); }

.brand-stats {
  display: flex;
  gap: 28px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.brand-stat b {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
}
.brand-stat span { font-size: 12px; color: var(--text-mute); display: block; }

/* Toast */
.toasts {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  padding: 14px 18px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-2);
  animation: toastIn .3s ease;
}
@keyframes toastIn { from { transform: translateX(100%); opacity: 0; } }
.toast b { color: var(--cyan); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Light theme override */
body.theme-light {
  --bg: #fbfaf6;
  --bg-2: #f4f2eb;
  --panel: #ffffff;
  --panel-2: #f7f5ee;
  --line: rgba(0,0,0,0.08);
  --line-strong: rgba(0,0,0,0.16);
  --text: #0a0d18;
  --text-dim: #4a536b;
  --text-mute: #7a8398;
}
body.theme-light .bg-grid { display: none; }
body.theme-light .bg-orbs { opacity: 0.5; }
body.theme-light .nav { background: rgba(251,250,246,0.85); }
body.theme-light .product-cover {
  background: linear-gradient(135deg, #f0ede4, #e8e4d6);
}
body.theme-light .blog-cover { background: linear-gradient(135deg, #ebe8df, #f3f1ea); }

/* Checkout */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 900px) { .checkout-grid { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.form-group input, .form-group select {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
}
.form-group input:focus { border-color: var(--cyan); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.summary-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  position: sticky;
  top: 96px;
}

/* Login */
.login-wrap {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding: 64px 0;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  padding: 48px;
  max-width: 460px;
  width: 100%;
}
.login-card h2 { margin-bottom: 8px; font-size: 28px; }
.login-card p { color: var(--text-dim); margin-bottom: 32px; }
.login-divider {
  text-align: center;
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 18px 0;
  position: relative;
}
.login-divider::before, .login-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 38%;
  height: 1px;
  background: var(--line);
}
.login-divider::before { left: 0; }
.login-divider::after { right: 0; }