* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #00D4FF;
  --secondary: #7B2FBE;
  --bg: #080818;
  --bg2: #0d0d24;
  --bg3: #12122e;
  --border: #1a1a3a;
  --border2: #252550;
  --text: #ffffff;
  --text2: #7a7a9a;
  --glow: 0 0 20px rgba(0, 212, 255, 0.3);
  --glow2: 0 0 20px rgba(123, 47, 190, 0.3);
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(8, 8, 24, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 4px;
  background: linear-gradient(135deg, #fff, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
}
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  color: var(--text2);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 1px;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform 0.2s;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.btn-wallet {
  background: none;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 1px;
  transition: all 0.2s;
  box-shadow: 0 0 10px rgba(0,212,255,0.1);
}
.btn-wallet:hover {
  background: var(--primary);
  color: #000;
  box-shadow: var(--glow);
}
.cart-icon {
  cursor: pointer;
  font-size: 20px;
  position: relative;
  transition: transform 0.2s;
}
.cart-icon:hover { transform: scale(1.1); }
.cart-count {
  background: var(--primary);
  color: #000;
  font-size: 11px;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 10px;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 24px 60px;
  gap: 40px;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: 20%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,212,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,212,255,0.05);
  border: 1px solid rgba(0,212,255,0.2);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: 4px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-content h1 {
  font-size: 68px;
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-content p {
  color: var(--text2);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1px;
  transition: all 0.2s;
  display: inline-block;
  box-shadow: 0 0 20px rgba(0,212,255,0.2);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0,212,255,0.4);
}
.btn-secondary {
  background: none;
  border: 1px solid var(--border2);
  color: var(--text2);
  padding: 14px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 1px;
  transition: all 0.2s;
  display: inline-block;
}
.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 15px rgba(0,212,255,0.1);
}
.hero-visual {
  flex-shrink: 0;
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(0,212,255,0.3));
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* SECTIONS */
.featured, .features {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.section-container h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 8px;
  text-align: center;
  letter-spacing: -0.5px;
}
.section-subtitle {
  text-align: center;
  color: var(--text2);
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 40px;
}

/* PRODUCT CARDS */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,212,255,0.3);
  box-shadow: 0 8px 32px rgba(0,212,255,0.1);
}
.product-card:hover::before { opacity: 1; }
.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: brightness(0.9);
  transition: filter 0.3s;
}
.product-card:hover img { filter: brightness(1); }
.product-info { padding: 16px; }
.product-category {
  font-size: 10px;
  color: var(--primary);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.product-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}
.product-price {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 14px;
}
.product-price span { font-size: 13px; color: var(--text2); }
.btn-add-cart {
  width: 100%;
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all 0.2s;
  text-transform: uppercase;
}
.btn-add-cart:hover {
  background: var(--primary);
  color: #000;
  box-shadow: var(--glow);
}
.view-all { text-align: center; margin-top: 40px; }

/* FEATURES */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transition: transform 0.3s;
}
.feature-card:hover {
  border-color: rgba(0,212,255,0.2);
  box-shadow: 0 8px 32px rgba(0,212,255,0.08);
}
.feature-card:hover::after { transform: scaleX(1); }
.feature-icon { font-size: 40px; margin-bottom: 16px; }
.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.feature-card p { color: var(--text2); font-size: 13px; line-height: 1.7; }

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  text-align: center;
  background: var(--bg2);
}
.footer-logo span {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 4px;
  background: linear-gradient(135deg, #fff, var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-logo p {
  color: var(--text2);
  font-size: 12px;
  letter-spacing: 2px;
  margin-top: 4px;
  text-transform: uppercase;
}
.footer-copy {
  color: var(--border2);
  font-size: 12px;
  margin-top: 16px;
}

/* GRID LINE BACKGROUND */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* Z-INDEX FIX */
.navbar, section, footer { position: relative; z-index: 1; }

/* FILTERS */
.filter-btn {
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 8px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.2s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #000;
  font-weight: 700;
  box-shadow: var(--glow);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { flex-direction: column; padding-top: 120px; text-align: center; }
  .hero-content h1 { font-size: 40px; }
  .hero-visual { display: none; }
  .hero-buttons { justify-content: center; }
  .nav-links { display: none; }
}