/*
Theme Name: LitBuy Dark Cyber Neon SEO Theme
Theme URI: https://cnfansfindspreadsheet.com/
Author: SEO Expert
Description: High-energy dark cyberpunk theme designed for LitBuy, featuring glowing gradients, neon accents, high contrast typography, and custom vector icons.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: litbuy-dark-neon
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg-main: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #1a1a26;
  --text-main: #ffffff;
  --text-muted: #8e8ea0;
  --neon-cyan: #00f2fe;
  --neon-purple: #9d4edd;
  --neon-pink: #ff007f;
  --neon-green: #00ff88;
  --gradient-hero: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --gradient-btn-primary: linear-gradient(135deg, #7928ca 0%, #ff0080 100%);
  --gradient-btn-buy: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --border-glow: rgba(0, 242, 254, 0.2);
  --border-card: rgba(255, 255, 255, 0.08);
  --radius-custom: 16px;
  --radius-pill: 999px;
  --glow-shadow: 0 0 25px rgba(0, 242, 254, 0.15);
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(121, 40, 202, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(0, 242, 254, 0.1) 0%, transparent 40%);
  background-attachment: fixed;
}

a { text-decoration: none; color: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header & Glassmorphism Navigation */
header.site-header {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-card);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner { display: flex; justify-content: space-between; align-items: center; height: 80px; }

.logo a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span.lit {
  background: linear-gradient(135deg, #ff007f, #00f2fe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
}

.logo-badge {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  background: rgba(0, 242, 254, 0.15);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 242, 254, 0.4);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.nav-menu { display: flex; list-style: none; gap: 12px; align-items: center; }
.nav-item { position: relative; }
.nav-item > a {
  font-weight: 600;
  font-size: 14px;
  padding: 8px 16px;
  color: #c4c4d4;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}

.nav-item > a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  background: #141420;
  min-width: 220px;
  border-radius: var(--radius-custom);
  padding: 10px;
  border: 1px solid var(--border-glow);
  box-shadow: var(--glow-shadow);
  z-index: 100;
}

.nav-item:hover .dropdown-menu { display: block; }
.dropdown-menu li a {
  display: block;
  padding: 10px 14px;
  font-size: 13.5px;
  font-weight: 600;
  color: #a0a0b5;
  border-radius: 8px;
  transition: var(--transition-fast);
}

.dropdown-menu li a:hover {
  color: var(--neon-cyan);
  background: rgba(0, 242, 254, 0.1);
  transform: translateX(4px);
}

/* Hero Section */
.hero-section {
  padding: 80px 0 50px;
  text-align: center;
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(123, 40, 202, 0.15);
  border: 1px solid rgba(123, 40, 202, 0.4);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  color: var(--neon-pink);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
  background: linear-gradient(180deg, #ffffff 0%, #a5a5c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #00f2fe 0%, #ff007f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 660px;
  margin: 0 auto 36px;
  font-weight: 400;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 54px;
  padding: 0 34px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-btn-primary);
  color: #ffffff;
  box-shadow: 0 0 25px rgba(255, 0, 127, 0.4);
}

.btn-buy {
  background: var(--gradient-btn-buy);
  color: #0a0a0f;
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.4);
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.15);
}

/* Feature Grid Banner */
.features-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 40px 0 60px;
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  padding: 24px;
  border-radius: var(--radius-custom);
  display: flex;
  align-items: center;
  gap: 18px;
  transition: var(--transition-fast);
}

.feature-box:hover {
  border-color: var(--neon-purple);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(123, 40, 202, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  flex-shrink: 0;
}

.feature-icon svg { width: 28px; height: 28px; }

.feature-info h4 { font-size: 16px; font-weight: 700; color: #fff; }
.feature-info p { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* Category Grid */
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 32px;
  color: #ffffff;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 18px;
  margin-bottom: 60px;
}

.cat-card {
  background: var(--bg-card);
  border-radius: var(--radius-custom);
  padding: 24px 16px;
  text-align: center;
  border: 1px solid var(--border-card);
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cat-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  color: var(--neon-cyan);
  transition: var(--transition-fast);
}

.cat-card-icon svg { width: 28px; height: 28px; }

.cat-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #e2e2e8;
}

.cat-card:hover {
  transform: translateY(-5px);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
  background: var(--bg-card-hover);
}

.cat-card:hover .cat-card-icon {
  background: rgba(0, 242, 254, 0.15);
  color: #ffffff;
  transform: scale(1.1);
}

/* Article Grid */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.article-card {
  background: var(--bg-card);
  border-radius: var(--radius-custom);
  padding: 26px;
  border: 1px solid var(--border-card);
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.4;
  color: #ffffff;
}

.article-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.read-more {
  color: var(--neon-cyan);
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: rgba(123, 40, 202, 0.5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Single Post Content */
.content-area {
  background: var(--bg-card);
  padding: 48px;
  border-radius: var(--radius-custom);
  border: 1px solid var(--border-card);
  margin: 40px 0 60px;
}

.entry-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 24px;
  color: #ffffff;
}

.entry-content {
  color: #d1d1e0;
  font-size: 16px;
  line-height: 1.8;
}

.internal-link-box {
  background: rgba(0, 242, 254, 0.05);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-left: 4px solid var(--neon-cyan);
  padding: 20px;
  border-radius: 10px;
  margin: 32px 0 10px;
}

footer.site-footer {
  border-top: 1px solid var(--border-card);
  padding: 40px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  background: #07070b;
}

@media (max-width: 768px) {
  .hero-title { font-size: 38px; }
  .header-inner { flex-direction: column; height: auto; padding: 16px 0; gap: 12px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .article-grid { grid-template-columns: 1fr; }
  .content-area { padding: 24px; }
  .cta-buttons { flex-direction: column; width: 100%; }
  .btn { width: 100%; }
}