:root {
  --bg: #050508;
  --bg-soft: #0C0C12;
  --bg-card: #12121A;
  --border: rgba(0, 255, 200, 0.12);
  --text: #E8EEF5;
  --text-soft: #8A94A6;
  --neon: #00FFC8;
  --neon-blue: #00B4FF;
  --neon-pink: #FF2D95;
  --neon-dim: rgba(0, 255, 200, 0.15);
  --font: 'Inter', system-ui, sans-serif;
  --font-display: 'Orbitron', 'Inter', sans-serif;
  --t: 0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color var(--t); }
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* Neon text effect */
.neon-text {
  color: var(--neon);
  text-shadow: 0 0 8px rgba(0,255,200,0.6), 0 0 20px rgba(0,255,200,0.3);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 500;
}
.neon-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  text-shadow:
    0 0 10px rgba(0,255,200,0.8),
    0 0 30px rgba(0,255,200,0.4),
    0 0 60px rgba(0,180,255,0.3);
}

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0; transition: all var(--t);
}
.header.scrolled {
  background: rgba(5,5,8,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700; letter-spacing: 0.1em;
  color: #fff;
}
.logo span { color: var(--neon); text-shadow: 0 0 12px rgba(0,255,200,0.5); }
.nav { display: flex; gap: 28px; }
.nav a {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-soft);
}
.nav a:hover { color: var(--neon); }
.btn-sm {
  padding: 10px 18px; font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--neon); color: #000; border-radius: 2px;
  border: 1px solid var(--neon); box-shadow: 0 0 16px rgba(0,255,200,0.35);
}
.btn-sm:hover { background: transparent; color: var(--neon); }
.menu-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 28px; height: 18px; position: relative; z-index: 110;
}
.menu-toggle span {
  display: block; width: 100%; height: 2px; background: var(--text);
  position: absolute; left: 0; transition: var(--t);
}
.menu-toggle span:first-child { top: 3px; }
.menu-toggle span:last-child { bottom: 3px; }
.menu-toggle.active span:first-child { top: 8px; transform: rotate(45deg); }
.menu-toggle.active span:last-child { bottom: 8px; transform: rotate(-45deg); }

/* Hero */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; text-align: center; padding: 120px 24px 80px;
}
.hero-bg { position: absolute; inset: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(5,5,8,0.7) 0%, rgba(5,5,8,0.85) 50%, rgba(5,5,8,0.95) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 700px; }
.hero-eyebrow { margin-bottom: 20px; }
.hero h1 { font-size: clamp(2.6rem, 8vw, 4.8rem); margin-bottom: 16px; }
.hero-tagline {
  font-size: clamp(1.05rem, 2.5vw, 1.35rem); font-weight: 300;
  color: var(--neon); margin-bottom: 14px; letter-spacing: 0.04em;
}
.hero-desc {
  font-size: 1rem; color: var(--text-soft); margin-bottom: 36px;
  max-width: 480px; margin-left: auto; margin-right: auto; font-weight: 300;
}
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 32px; font-family: var(--font);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; border-radius: 2px; transition: all var(--t);
}
.btn-neon {
  background: var(--neon); color: #000; border: 1px solid var(--neon);
  box-shadow: 0 0 20px rgba(0,255,200,0.4);
}
.btn-neon:hover {
  background: transparent; color: var(--neon);
  box-shadow: 0 0 30px rgba(0,255,200,0.5);
}
.btn-ghost {
  background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover { border-color: var(--neon); color: var(--neon); }

/* Collection */
.collection {
  padding: 100px 0; background: var(--bg-soft); text-align: center;
  border-top: 1px solid var(--border);
}
.section-header { margin-bottom: 48px; }
.section-header h2 {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  margin: 12px 0 16px;
}
.section-desc { color: var(--text-soft); max-width: 520px; margin: 0 auto 16px; font-weight: 300; }
.tags { color: var(--neon); font-size: 0.85rem; letter-spacing: 0.08em; margin-bottom: 28px; }

/* Categories */
.categories { padding: 100px 0; background: var(--bg); }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 4px; padding: 32px 24px; transition: all var(--t);
}
.cat-card:hover {
  border-color: var(--neon);
  box-shadow: 0 0 24px rgba(0,255,200,0.12);
  transform: translateY(-4px);
}
.cat-icon { font-size: 1.8rem; margin-bottom: 14px; }
.cat-card h3 {
  font-size: 0.95rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; margin-bottom: 10px;
}
.cat-card p { font-size: 0.85rem; color: var(--text-soft); font-weight: 300; margin-bottom: 16px; }
.cat-link { font-size: 0.75rem; color: var(--neon); letter-spacing: 0.06em; font-weight: 500; }

/* Bestsellers */
.bestsellers { padding: 100px 0; background: var(--bg-soft); }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 4px; overflow: hidden; transition: all var(--t);
}
.product-card:hover {
  border-color: var(--neon);
  box-shadow: 0 0 28px rgba(0,255,200,0.12);
}
.product-img {
  height: 200px; background-size: cover; background-position: center;
  border-bottom: 1px solid var(--border);
}
.product-card h3 {
  font-size: 0.9rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 18px 18px 6px; text-transform: uppercase;
}
.price {
  font-family: var(--font-display); font-size: 1.1rem; color: var(--neon);
  padding: 0 18px; font-weight: 600;
  text-shadow: 0 0 10px rgba(0,255,200,0.3);
}
.product-desc {
  font-size: 0.82rem; color: var(--text-soft); padding: 8px 18px 16px;
  font-weight: 300;
}
.btn-sm-block {
  display: block; margin: 0 18px 18px; text-align: center;
  padding: 12px; font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: transparent; color: var(--neon); border: 1px solid var(--neon);
  border-radius: 2px; transition: all var(--t);
}
.btn-sm-block:hover {
  background: var(--neon); color: #000;
  box-shadow: 0 0 16px rgba(0,255,200,0.4);
}

/* Promo */
.promo {
  padding: 90px 0; text-align: center;
  background: linear-gradient(135deg, #0a1a18 0%, #050508 50%, #0a1218 100%);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.promo-label { margin-bottom: 12px; font-size: 0.8rem; }
.promo h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px;
}
.promo p { color: var(--text-soft); margin-bottom: 28px; font-weight: 300; }

/* Why */
.why { padding: 100px 0; background: var(--bg); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 40px; }
.why-item {
  text-align: center; padding: 28px 20px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 4px;
}
.why-icon { display: block; color: var(--neon); margin-bottom: 10px; font-size: 0.8rem; }
.why-item p { font-size: 0.9rem; font-weight: 400; }
.shipping-banner {
  text-align: center; padding: 20px;
  border: 1px solid var(--neon); border-radius: 4px;
  color: var(--neon); font-size: 0.95rem;
  box-shadow: 0 0 20px rgba(0,255,200,0.1);
}

/* Style CTA */
.style-cta {
  padding: 90px 0; text-align: center; background: var(--bg-soft);
  border-top: 1px solid var(--border);
}
.style-cta h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 14px;
}
.style-cta p {
  color: var(--text-soft); max-width: 560px; margin: 0 auto 28px; font-weight: 300;
}

/* Newsletter */
.newsletter {
  padding: 80px 0; background: var(--bg-card);
  border-top: 1px solid var(--border); text-align: center;
}
.newsletter h2 {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px;
}
.newsletter p { color: var(--text-soft); margin-bottom: 24px; font-weight: 300; }
.newsletter-form {
  display: flex; gap: 10px; max-width: 440px; margin: 0 auto; flex-wrap: wrap; justify-content: center;
}
.newsletter-form input {
  flex: 1; min-width: 200px; padding: 14px 18px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 2px;
  color: var(--text); font-family: var(--font); font-size: 0.9rem;
  outline: none;
}
.newsletter-form input:focus { border-color: var(--neon); }
.newsletter-form input::placeholder { color: var(--text-soft); }

/* Contact */
.contact { padding: 100px 0; background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; }
.contact h2 {
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; margin: 8px 0 4px;
}
.contact-sub { color: var(--text-soft); margin-bottom: 24px; font-weight: 300; }
.contact-details p { margin-bottom: 10px; color: var(--text-soft); font-size: 0.95rem; font-weight: 300; }
.contact-details a { color: var(--neon); }
.contact-details a:hover { text-shadow: 0 0 8px rgba(0,255,200,0.5); }
.hours { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); }
.hours h3 {
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--neon); margin-bottom: 12px;
}
.hours p { font-size: 0.9rem; color: var(--text-soft); margin-bottom: 4px; font-weight: 300; }
.info-links h3 {
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--neon); margin-bottom: 16px;
}
.info-links a {
  display: block; font-size: 0.9rem; color: var(--text-soft);
  margin-bottom: 10px; font-weight: 300;
}
.info-links a:hover { color: var(--neon); }

/* Footer */
.footer {
  padding: 36px 0; background: var(--bg-soft);
  border-top: 1px solid var(--border); text-align: center;
}
.footer p { font-size: 0.75rem; color: var(--text-soft); margin-top: 12px; letter-spacing: 0.04em; }

/* Responsive */
@media (max-width: 900px) {
  .cat-grid, .products-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .btn-sm { display: none; }
}
@media (max-width: 600px) {
  .nav {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
    background: var(--bg-soft); flex-direction: column; padding: 100px 36px 40px;
    gap: 22px; box-shadow: -12px 0 40px rgba(0,0,0,0.5); transition: right var(--t);
  }
  .nav.open { right: 0; }
  .menu-toggle { display: block; }
  .cat-grid, .products-grid, .why-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
}