@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #00f0ff;
  --primary-dark: #00a8b3;
  --secondary: #ff00a0;
  --accent: #ff6b00;
  --gold: #ffd700;
  --bg-dark: #0a0a0f;
  --bg-darker: #050508;
  --bg-card: rgba(15, 15, 25, 0.85);
  --bg-glass: rgba(20, 20, 35, 0.6);
  --text-primary: #ffffff;
  --text-secondary: #b0b0c0;
  --text-muted: #6a6a80;
  --border-glow: rgba(0, 240, 255, 0.3);
  --shadow-neon: 0 0 20px rgba(0, 240, 255, 0.3), 0 0 40px rgba(0, 240, 255, 0.1);
  --shadow-neon-pink: 0 0 20px rgba(255, 0, 160, 0.3), 0 0 40px rgba(255, 0, 160, 0.1);
  --shadow-neon-orange: 0 0 20px rgba(255, 107, 0, 0.3), 0 0 40px rgba(255, 107, 0, 0.1);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-tech: 'Rajdhani', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

#particles-canvas {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-darker); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: 4px;
}

::selection {
  background: rgba(0, 240, 255, 0.3);
  color: var(--text-primary);
}

.main-nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
  transition: var(--transition);
}
.main-nav.scrolled {
  background: rgba(10, 10, 15, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
.nav-container {
  max-width: 1400px; margin: 0 auto; padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between; height: 70px;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.75rem; text-decoration: none;
}
.nav-logo-icon {
  width: 45px; height: 45px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900; font-size: 1.2rem;
  color: var(--bg-dark); box-shadow: var(--shadow-neon);
  animation: pulse-glow 2s ease-in-out infinite;
}
.nav-logo-text {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 700;
  color: var(--text-primary); letter-spacing: 2px;
}
.nav-logo-text span {
  color: var(--primary); text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}
.nav-links {
  display: flex; align-items: center; gap: 2rem; list-style: none;
}
.nav-links a {
  text-decoration: none; color: var(--text-secondary);
  font-family: var(--font-tech); font-size: 0.95rem; font-weight: 500;
  letter-spacing: 1px; text-transform: uppercase;
  transition: var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--primary); }
.nav-links a.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 1rem; }
.nav-btn {
  background: transparent; border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--primary); padding: 0.6rem 1.2rem; border-radius: 8px;
  font-family: var(--font-tech); font-size: 0.85rem; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase; cursor: pointer;
  transition: var(--transition); text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.nav-btn:hover {
  background: rgba(0, 240, 255, 0.1); border-color: var(--primary);
  box-shadow: var(--shadow-neon); transform: translateY(-2px);
}
.nav-btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark); border: none; font-weight: 700;
}
.nav-btn-primary:hover { box-shadow: var(--shadow-neon); filter: brightness(1.2); }
.cart-btn { position: relative; padding: 0.6rem 1rem; }
.cart-count {
  position: absolute; top: -8px; right: -8px;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white; font-size: 0.7rem; font-weight: 700;
  width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  animation: bounce 0.5s ease;
}
.mobile-menu-btn {
  display: none; background: none; border: none;
  color: var(--primary); font-size: 1.5rem; cursor: pointer;
}

.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding-top: 70px;
}
.hero-bg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 0, 160, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(255, 107, 0, 0.06) 0%, transparent 50%);
  z-index: 1;
}
.hero-grid {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px; z-index: 1;
  animation: grid-move 20s linear infinite;
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 900px; padding: 2rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(0, 240, 255, 0.1); border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 0.5rem 1.2rem; border-radius: 50px;
  font-family: var(--font-tech); font-size: 0.85rem; color: var(--primary);
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 2rem;
  animation: fadeInDown 1s ease;
}
.hero-badge .pulse-dot {
  width: 8px; height: 8px; background: var(--primary); border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}
.hero-title {
  font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900; line-height: 1.1; margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease 0.2s both;
}
.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle {
  font-size: 1.2rem; color: var(--text-secondary); max-width: 600px;
  margin: 0 auto 2.5rem; animation: fadeInUp 1s ease 0.4s both;
}
.hero-buttons {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
  animation: fadeInUp 1s ease 0.6s both;
}
.hero-btn {
  padding: 1rem 2.5rem; border-radius: 12px;
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; text-decoration: none;
  cursor: pointer; transition: var(--transition);
  display: inline-flex; align-items: center; gap: 0.75rem;
}
.hero-btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark); border: none; box-shadow: var(--shadow-neon);
}
.hero-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5), 0 0 60px rgba(0, 240, 255, 0.2);
  filter: brightness(1.1);
}
.hero-btn-secondary {
  background: transparent; color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.hero-btn-secondary:hover {
  border-color: var(--primary); box-shadow: var(--shadow-neon); transform: translateY(-3px);
}
.hero-stats {
  display: flex; justify-content: center; gap: 3rem; margin-top: 4rem;
  animation: fadeInUp 1s ease 0.8s both;
}
.hero-stat { text-align: center; }
.hero-stat-number {
  font-family: var(--font-display); font-size: 2.5rem; font-weight: 800;
  color: var(--primary); text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}
.hero-stat-label {
  font-family: var(--font-tech); font-size: 0.85rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 2px;
}
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 2; animation: bounce 2s ease-in-out infinite;
}
.scroll-indicator {
  width: 30px; height: 50px; border: 2px solid rgba(0, 240, 255, 0.3);
  border-radius: 15px; display: flex; justify-content: center; padding-top: 10px;
}
.scroll-dot {
  width: 6px; height: 6px; background: var(--primary); border-radius: 50%;
  animation: scroll-down 2s ease-in-out infinite;
}

.section { position: relative; z-index: 2; padding: 6rem 2rem; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.section-label {
  display: inline-block; font-family: var(--font-tech); font-size: 0.85rem;
  font-weight: 600; color: var(--primary); letter-spacing: 3px;
  text-transform: uppercase; margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; margin-bottom: 1rem;
}
.section-title .gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-desc { color: var(--text-secondary); font-size: 1.1rem; }
.container { max-width: 1400px; margin: 0 auto; }

.dept-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem;
}
.dept-card {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2.5rem; text-align: center;
  transition: var(--transition); position: relative; overflow: hidden;
  cursor: pointer; text-decoration: none; color: inherit;
}
.dept-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.05), rgba(255, 0, 160, 0.05));
  opacity: 0; transition: var(--transition);
}
.dept-card:hover::before { opacity: 1; }
.dept-card:hover {
  border-color: var(--border-glow); transform: translateY(-10px); box-shadow: var(--shadow-neon);
}
.dept-icon {
  width: 80px; height: 80px; margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 0, 160, 0.1));
  border-radius: 20px; display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; border: 1px solid rgba(0, 240, 255, 0.2);
  transition: var(--transition);
}
.dept-card:hover .dept-icon {
  background: linear-gradient(135deg, var(--primary), var(--secondary)); box-shadow: var(--shadow-neon);
}
.dept-card h3 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 0.75rem; }
.dept-card p { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 1.5rem; }
.dept-link {
  font-family: var(--font-tech); font-size: 0.85rem; color: var(--primary);
  text-transform: uppercase; letter-spacing: 2px; font-weight: 600;
}
.dept-card:hover .dept-link { color: var(--secondary); }

.products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem;
}
.product-card {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; overflow: hidden; transition: var(--transition); position: relative;
}
.product-card:hover {
  border-color: var(--border-glow); transform: translateY(-8px); box-shadow: var(--shadow-neon);
}
.product-image {
  position: relative; height: 220px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.05), rgba(255, 0, 160, 0.05));
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.product-card:hover .product-image img { transform: scale(1.1); }
.product-badge {
  position: absolute; top: 1rem; left: 1rem;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: white; font-family: var(--font-tech); font-size: 0.7rem; font-weight: 700;
  padding: 0.3rem 0.8rem; border-radius: 20px; text-transform: uppercase; letter-spacing: 1px;
}
.product-badge.new { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.product-badge.own { background: linear-gradient(135deg, var(--gold), var(--accent)); color: var(--bg-dark); }
.product-info { padding: 1.5rem; }
.product-brand {
  font-family: var(--font-tech); font-size: 0.75rem; color: var(--primary);
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 0.5rem;
}
.product-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; line-height: 1.3; }
.product-desc {
  color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 1rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-price-row { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; color: var(--primary); }
.product-price .old-price { font-size: 0.9rem; color: var(--text-muted); text-decoration: line-through; margin-left: 0.5rem; }
.add-to-cart {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark); border: none; width: 45px; height: 45px;
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--transition); font-size: 1.2rem;
}
.add-to-cart:hover { box-shadow: var(--shadow-neon); transform: scale(1.1); }

.brands-section {
  padding: 3rem 0; overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.brands-track {
  display: flex; gap: 4rem; animation: marquee 30s linear infinite; width: max-content;
}
.brands-track:hover { animation-play-state: paused; }
.brand-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 2rem; background: var(--bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.05); border-radius: 16px;
  white-space: nowrap; transition: var(--transition);
}
.brand-item:hover { border-color: var(--border-glow); box-shadow: var(--shadow-neon); }
.brand-item span {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  color: var(--text-secondary); transition: var(--transition);
}
.brand-item:hover span { color: var(--primary); }

.features-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem;
}
.feature-box {
  background: var(--bg-glass); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2rem; text-align: center; transition: var(--transition);
}
.feature-box:hover {
  border-color: var(--border-glow); transform: translateY(-5px); box-shadow: var(--shadow-neon);
}
.feature-box .icon {
  width: 60px; height: 60px; margin: 0 auto 1rem;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 0, 160, 0.1));
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
.feature-box h4 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.5rem; }
.feature-box p { color: var(--text-secondary); font-size: 0.9rem; }

.cta-section {
  position: relative; padding: 6rem 2rem; text-align: center; overflow: hidden;
}
.cta-bg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(ellipse at center, rgba(0, 240, 255, 0.1) 0%, transparent 70%);
  z-index: 0;
}
.cta-content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.cta-title { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; margin-bottom: 1rem; }
.cta-desc { color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 2rem; }

.footer {
  background: var(--bg-darker); border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 4rem 2rem 2rem; position: relative; z-index: 2;
}
.footer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 3rem;
  max-width: 1400px; margin: 0 auto;
}
.footer-brand .logo {
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem;
}
.footer-brand .logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900; font-size: 1rem; color: var(--bg-dark);
}
.footer-brand .logo-text { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }
.footer-links h4 {
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1.5rem; color: var(--text-primary);
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a {
  color: var(--text-muted); text-decoration: none; font-size: 0.9rem; transition: var(--transition);
}
.footer-links a:hover { color: var(--primary); padding-left: 5px; }
.footer-social { display: flex; gap: 1rem; margin-top: 1.5rem; }
.social-link {
  width: 40px; height: 40px; background: var(--bg-glass);
  border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); text-decoration: none; transition: var(--transition); font-size: 1.1rem;
}
.social-link:hover {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--bg-dark); border-color: transparent;
  transform: translateY(-3px); box-shadow: var(--shadow-neon);
}
.footer-bottom {
  max-width: 1400px; margin: 3rem auto 0; padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }
.footer-bottom .wyoming-badge {
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--text-muted); font-size: 0.8rem;
}
.footer-bottom .wyoming-badge span { color: var(--primary); }

.page-header { padding: 8rem 2rem 4rem; text-align: center; position: relative; z-index: 2; }
.page-header h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; margin-bottom: 1rem; }
.page-header p { color: var(--text-secondary); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; position: relative; z-index: 2; }
.auth-container {
  display: grid; grid-template-columns: 1fr 1fr; max-width: 1000px; width: 100%;
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px; overflow: hidden; box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}
.auth-visual {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 0, 160, 0.1));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 3rem; position: relative; overflow: hidden;
}
.auth-visual::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 240, 255, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(255, 0, 160, 0.2) 0%, transparent 50%);
}
.auth-visual-content { position: relative; z-index: 1; text-align: center; }
.auth-visual h2 { font-family: var(--font-display); font-size: 2rem; font-weight: 800; margin-bottom: 1rem; }
.auth-visual p { color: var(--text-secondary); }
.auth-form-section { padding: 3rem; display: flex; flex-direction: column; justify-content: center; }
.auth-tabs {
  display: flex; gap: 0; margin-bottom: 2rem;
  background: rgba(255, 255, 255, 0.03); border-radius: 12px; padding: 4px;
}
.auth-tab {
  flex: 1; padding: 0.8rem; background: none; border: none;
  color: var(--text-muted); font-family: var(--font-tech); font-size: 0.9rem;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; border-radius: 8px; transition: var(--transition);
}
.auth-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
}
.auth-form { display: none; }
.auth-form.active { display: block; }
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block; font-family: var(--font-tech); font-size: 0.8rem;
  font-weight: 600; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem;
}
.form-group input {
  width: 100%; padding: 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px; color: var(--text-primary);
  font-family: var(--font-body); font-size: 1rem; transition: var(--transition);
}
.form-group input:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}
.form-group input::placeholder { color: var(--text-muted); }
.auth-submit {
  width: 100%; padding: 1rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark); border: none; border-radius: 12px;
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; cursor: pointer;
  transition: var(--transition); margin-top: 1rem;
}
.auth-submit:hover { box-shadow: var(--shadow-neon); transform: translateY(-2px); filter: brightness(1.1); }
.auth-alt { text-align: center; margin-top: 1.5rem; color: var(--text-muted); font-size: 0.9rem; }
.auth-alt a { color: var(--primary); text-decoration: none; font-weight: 600; }
.auth-message {
  padding: 1rem; border-radius: 12px; margin-bottom: 1rem; font-size: 0.9rem; display: none;
}
.auth-message.error { display: block; background: rgba(255, 0, 0, 0.1); border: 1px solid rgba(255, 0, 0, 0.3); color: #ff6b6b; }
.auth-message.success { display: block; background: rgba(0, 255, 0, 0.1); border: 1px solid rgba(0, 255, 0, 0.3); color: #6bff6b; }

.cart-page { position: relative; z-index: 2; padding: 8rem 2rem 4rem; max-width: 1200px; margin: 0 auto; }
.cart-container { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; }
.cart-items {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2rem;
}
.cart-item {
  display: grid; grid-template-columns: 100px 1fr auto; gap: 1.5rem;
  align-items: center; padding: 1.5rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-image {
  width: 100px; height: 100px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.05), rgba(255, 0, 160, 0.05));
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 2rem; overflow: hidden;
}
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info h4 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 0.3rem; }
.cart-item-info .brand {
  font-family: var(--font-tech); font-size: 0.75rem; color: var(--primary);
  text-transform: uppercase; letter-spacing: 1px;
}
.cart-item-actions { display: flex; align-items: center; gap: 1rem; }
.qty-control {
  display: flex; align-items: center; gap: 0.5rem;
  background: rgba(255, 255, 255, 0.03); border-radius: 8px; padding: 0.3rem;
}
.qty-btn {
  width: 30px; height: 30px; background: none;
  border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 6px;
  color: var(--text-primary); cursor: pointer; transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.qty-btn:hover { border-color: var(--primary); color: var(--primary); }
.qty-value { font-family: var(--font-display); font-weight: 700; min-width: 30px; text-align: center; }
.cart-item-price { font-family: var(--font-display); font-size: 1.2rem; font-weight: 800; color: var(--primary); }
.remove-item {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 1.2rem; transition: var(--transition);
}
.remove-item:hover { color: #ff4444; }
.cart-summary {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2rem; height: fit-content;
}
.cart-summary h3 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 1.5rem; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 1rem; color: var(--text-secondary); font-size: 0.95rem; }
.summary-row.total {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 800;
  color: var(--primary); padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1); margin-top: 1rem;
}
.checkout-btn {
  width: 100%; padding: 1rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark); border: none; border-radius: 12px;
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; cursor: pointer;
  transition: var(--transition); margin-top: 1.5rem;
  text-decoration: none; display: block; text-align: center;
}
.checkout-btn:hover { box-shadow: var(--shadow-neon); transform: translateY(-2px); filter: brightness(1.1); }
.empty-cart { text-align: center; padding: 4rem 2rem; }
.empty-cart-icon { font-size: 4rem; margin-bottom: 1rem; opacity: 0.5; }
.empty-cart h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 1rem; }
.empty-cart p { color: var(--text-secondary); margin-bottom: 2rem; }

.checkout-page { position: relative; z-index: 2; padding: 8rem 2rem 4rem; max-width: 1000px; margin: 0 auto; }
.checkout-container { display: grid; grid-template-columns: 1.5fr 1fr; gap: 2rem; }
.checkout-form {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2rem;
}
.checkout-form h3 {
  font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.checkout-form h3 .step-num {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 800;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.payment-methods { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.payment-method {
  flex: 1; padding: 1rem; background: rgba(255, 255, 255, 0.03);
  border: 2px solid rgba(255, 255, 255, 0.1); border-radius: 12px;
  text-align: center; cursor: pointer; transition: var(--transition);
}
.payment-method:hover { border-color: var(--primary); }
.payment-method.selected { border-color: var(--primary); background: rgba(0, 240, 255, 0.05); }
.payment-method .icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.payment-method .label { font-family: var(--font-tech); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.checkout-summary {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2rem; height: fit-content;
}
.checkout-summary h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 1.5rem; }
.checkout-item { display: flex; gap: 1rem; margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.checkout-item-image {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.05), rgba(255, 0, 160, 0.05));
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; overflow: hidden;
}
.checkout-item-image img { width: 100%; height: 100%; object-fit: cover; }
.checkout-item-info { flex: 1; }
.checkout-item-info h4 { font-size: 0.9rem; margin-bottom: 0.2rem; }
.checkout-item-info .qty { color: var(--text-muted); font-size: 0.8rem; }
.checkout-item-price { font-family: var(--font-display); font-weight: 700; color: var(--primary); }
.place-order-btn {
  width: 100%; padding: 1rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--bg-dark); border: none; border-radius: 12px;
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; cursor: pointer;
  transition: var(--transition); margin-top: 1.5rem;
}
.place-order-btn:hover { box-shadow: var(--shadow-neon); transform: translateY(-2px); filter: brightness(1.1); }

.admin-page { position: relative; z-index: 2; padding: 8rem 2rem 4rem; max-width: 1200px; margin: 0 auto; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.admin-header h1 { font-family: var(--font-display); font-size: 2rem; }
.admin-tabs {
  display: flex; gap: 0.5rem; margin-bottom: 2rem;
  background: var(--bg-card); border-radius: 12px; padding: 0.5rem; width: fit-content;
}
.admin-tab {
  padding: 0.7rem 1.5rem; background: none; border: none;
  color: var(--text-muted); font-family: var(--font-tech); font-size: 0.85rem;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  cursor: pointer; border-radius: 8px; transition: var(--transition);
}
.admin-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
}
.admin-panel { display: none; }
.admin-panel.active { display: block; }
.admin-form {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2rem; margin-bottom: 2rem;
}
.admin-form h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 1.5rem; }
.admin-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.admin-table {
  width: 100%; border-collapse: collapse;
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; overflow: hidden;
}
.admin-table th, .admin-table td {
  padding: 1rem 1.5rem; text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.admin-table th {
  font-family: var(--font-tech); font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted);
  background: rgba(255, 255, 255, 0.02);
}
.admin-table td { font-size: 0.9rem; }
.admin-table tr:hover td { background: rgba(255, 255, 255, 0.02); }
.admin-table .actions { display: flex; gap: 0.5rem; }
.admin-btn {
  padding: 0.5rem 1rem; border-radius: 8px;
  font-family: var(--font-tech); font-size: 0.75rem; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase; cursor: pointer;
  transition: var(--transition); border: none;
}
.admin-btn-edit {
  background: rgba(0, 240, 255, 0.1); color: var(--primary);
  border: 1px solid rgba(0, 240, 255, 0.3);
}
.admin-btn-delete {
  background: rgba(255, 0, 0, 0.1); color: #ff4444;
  border: 1px solid rgba(255, 0, 0, 0.3);
}
.admin-btn-save {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark); padding: 0.8rem 2rem; font-size: 0.85rem; border: none;
}
.admin-btn:hover { filter: brightness(1.2); transform: translateY(-1px); }
.product-image-preview {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.05), rgba(255, 0, 160, 0.05));
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; overflow: hidden;
}
.product-image-preview img { width: 100%; height: 100%; object-fit: cover; }

.contact-page { position: relative; z-index: 2; padding: 8rem 2rem 4rem; max-width: 1200px; margin: 0 auto; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-info h2 { font-family: var(--font-display); font-size: 2rem; margin-bottom: 1rem; }
.contact-info p { color: var(--text-secondary); margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-item .icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 0, 160, 0.1));
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.contact-item h4 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 0.3rem; }
.contact-item p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }
.contact-form {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2.5rem;
}
.contact-form h3 { font-family: var(--font-display); font-size: 1.3rem; margin-bottom: 1.5rem; }
.contact-form textarea {
  width: 100%; padding: 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px; color: var(--text-primary);
  font-family: var(--font-body); font-size: 1rem; transition: var(--transition);
  resize: vertical; min-height: 120px;
}
.contact-form textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.about-page { position: relative; z-index: 2; padding: 8rem 2rem 4rem; }
.about-hero { text-align: center; max-width: 800px; margin: 0 auto 4rem; }
.about-hero h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; margin-bottom: 1.5rem; }
.about-hero p { color: var(--text-secondary); font-size: 1.1rem; }
.about-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem;
  max-width: 1200px; margin: 0 auto 4rem;
}
.about-card {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2.5rem; transition: var(--transition);
}
.about-card:hover {
  border-color: var(--border-glow); transform: translateY(-5px); box-shadow: var(--shadow-neon);
}
.about-card .icon {
  width: 70px; height: 70px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(255, 0, 160, 0.1));
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin-bottom: 1.5rem;
}
.about-card h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 0.75rem; }
.about-card p { color: var(--text-secondary); font-size: 0.95rem; }
.team-section { max-width: 1200px; margin: 0 auto; }
.team-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-top: 3rem;
}
.team-card {
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px; padding: 2rem; text-align: center; transition: var(--transition);
}
.team-card:hover { border-color: var(--border-glow); transform: translateY(-5px); }
.team-avatar {
  width: 100px; height: 100px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; box-shadow: var(--shadow-neon);
}
.team-card h4 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 0.3rem; }
.team-card .role {
  color: var(--primary); font-family: var(--font-tech); font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 0.75rem;
}
.team-card p { color: var(--text-secondary); font-size: 0.9rem; }

.user-menu { position: relative; }
.user-dropdown {
  position: absolute; top: calc(100% + 10px); right: 0;
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px; padding: 0.5rem; min-width: 200px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: var(--transition); z-index: 1001;
}
.user-menu:hover .user-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.user-dropdown a {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.8rem 1rem; color: var(--text-secondary);
  text-decoration: none; font-size: 0.9rem; border-radius: 10px; transition: var(--transition);
}
.user-dropdown a:hover { background: rgba(0, 240, 255, 0.1); color: var(--primary); }
.user-dropdown .divider { height: 1px; background: rgba(255, 255, 255, 0.05); margin: 0.5rem 0; }
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--bg-dark); font-size: 0.85rem; cursor: pointer;
}
.user-name { font-family: var(--font-tech); font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 240, 255, 0.3), 0 0 40px rgba(0, 240, 255, 0.1); }
  50% { box-shadow: 0 0 30px rgba(0, 240, 255, 0.5), 0 0 60px rgba(0, 240, 255, 0.2); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes scroll-down {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(20px); opacity: 0; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes grid-move {
  0% { transform: translateY(0); }
  100% { transform: translateY(60px); }
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 1024px) {
  .auth-container { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .cart-container, .checkout-container, .contact-grid { grid-template-columns: 1fr; }
  .admin-header { flex-direction: column; gap: 1rem; align-items: flex-start; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none; position: absolute; top: 70px; left: 0; width: 100%;
    background: rgba(10, 10, 15, 0.98); flex-direction: column;
    padding: 2rem; gap: 1.5rem;
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
  }
  .nav-links.active { display: flex; }
  .mobile-menu-btn { display: block; }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .hero-btn { width: 100%; max-width: 300px; justify-content: center; }
  .dept-grid, .products-grid { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 80px 1fr; grid-template-rows: auto auto; }
  .cart-item-actions { grid-column: 1 / -1; justify-content: space-between; margin-top: 0.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

.spinner {
  width: 40px; height: 40px;
  border: 3px solid rgba(0, 240, 255, 0.1); border-top-color: var(--primary);
  border-radius: 50%; animation: spin 1s linear infinite; margin: 2rem auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast-container {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 9999;
  display: flex; flex-direction: column; gap: 0.75rem;
}
.toast {
  background: var(--bg-card); border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 16px; padding: 1rem 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
  box-shadow: var(--shadow-neon);
  animation: slideIn 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
  max-width: 350px;
}
.toast.success { border-color: rgba(0, 255, 0, 0.3); }
.toast.error { border-color: rgba(255, 0, 0, 0.3); }
.toast-icon { font-size: 1.2rem; }
.toast-message { font-size: 0.9rem; color: var(--text-primary); }
@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; transform: translateX(100%); }
}