/* ============================================================
   老司机 - 主样式文件 | cfjq.net.cn
   原创设计 © 2025 老司机 影视传媒
   ============================================================ */

/* ---- CSS Variables ---- */
:root {
  --primary: #E8436A;
  --primary-dark: #C4284E;
  --primary-light: #FF6B8E;
  --secondary: #F5A623;
  --secondary-dark: #D4891A;
  --accent: #7B2FBE;
  --accent-light: #9B59D8;
  --dark: #0D1B2A;
  --dark-2: #162436;
  --dark-3: #1E3148;
  --mid: #2A4A6B;
  --text-primary: #F0F4F8;
  --text-secondary: #A8BDD0;
  --text-muted: #6B8BA4;
  --border: rgba(232,67,106,0.2);
  --border-light: rgba(255,255,255,0.08);
  --card-bg: rgba(22,36,54,0.95);
  --gradient-brand: linear-gradient(135deg, #E8436A 0%, #F5A623 100%);
  --gradient-dark: linear-gradient(180deg, #0D1B2A 0%, #162436 100%);
  --gradient-hero: linear-gradient(135deg, rgba(13,27,42,0.92) 0%, rgba(232,67,106,0.15) 100%);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-hover: 0 16px 48px rgba(232,67,106,0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
  background: var(--dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.9rem; }
p { margin-bottom: 1rem; color: var(--text-secondary); }

/* ---- Layout ---- */
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { max-width: 600px; margin: 0 auto; font-size: 1.1rem; }
.section-title-line {
  display: inline-block;
  width: 60px; height: 4px;
  background: var(--gradient-brand);
  border-radius: 2px;
  margin: 16px auto;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px;
  font-size: 0.95rem; font-weight: 600;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 4px 20px rgba(232,67,106,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232,67,106,0.6);
  color: #fff;
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-ghost {
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  background: rgba(255,255,255,0.04);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-lg { padding: 16px 40px; font-size: 1.1rem; }

/* ---- Cards ---- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border);
}
.card-body { padding: 24px; }
.card-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.card-tag {
  display: inline-block; padding: 3px 10px;
  background: rgba(232,67,106,0.15);
  color: var(--primary-light);
  border-radius: 4px; font-size: 0.75rem; font-weight: 600;
}
.card-tag-gold {
  background: rgba(245,166,35,0.15);
  color: var(--secondary);
}
.card-tag-purple {
  background: rgba(123,47,190,0.15);
  color: var(--accent-light);
}

/* ---- Header / Navigation ---- */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(13,27,42,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}
#site-header.scrolled {
  background: rgba(13,27,42,0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px; gap: 20px;
}
.header-logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-logo img.logo-icon { width: 42px; height: 42px; object-fit: contain; border-radius: 8px; }
.header-logo .logo-text { font-size: 1.3rem; font-weight: 800; }
.header-logo .logo-text span { background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.header-logo .logo-sub { font-size: 0.65rem; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 8px 14px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; color: var(--text-secondary);
  transition: var(--transition); white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--text-primary);
  background: rgba(232,67,106,0.12);
}
.main-nav a.active { color: var(--primary-light); }
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-search-wrap { position: relative; }
.header-search-wrap input {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-light);
  border-radius: 50px; padding: 8px 16px 8px 40px;
  color: var(--text-primary); font-size: 0.85rem; width: 200px;
  transition: var(--transition);
}
.header-search-wrap input:focus {
  outline: none; border-color: var(--primary);
  background: rgba(232,67,106,0.06); width: 240px;
}
.header-search-wrap input::placeholder { color: var(--text-muted); }
.header-search-wrap .search-icon {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 0.9rem; pointer-events: none;
}
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }

/* ---- Search Bar Below Nav ---- */
.search-bar-section {
  background: var(--dark-2);
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
  margin-top: 70px;
}
.search-bar-inner {
  display: flex; align-items: center; gap: 12px;
  max-width: 700px; margin: 0 auto;
}
.search-bar-inner input {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-light);
  border-radius: 50px; padding: 10px 20px;
  color: var(--text-primary); font-size: 0.95rem;
  transition: var(--transition);
}
.search-bar-inner input:focus {
  outline: none; border-color: var(--primary);
  background: rgba(232,67,106,0.06);
}
.search-bar-inner button {
  background: var(--gradient-brand);
  color: #fff; border-radius: 50px;
  padding: 10px 24px; font-size: 0.9rem; font-weight: 600;
  transition: var(--transition);
}
.search-bar-inner button:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(232,67,106,0.4); }
.search-hot-tags { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 8px; max-width: 700px; margin-left: auto; margin-right: auto; }
.search-hot-tags span { font-size: 0.8rem; color: var(--text-muted); }
.search-hot-tags a {
  font-size: 0.8rem; color: var(--text-secondary);
  padding: 3px 10px; border-radius: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-light);
}
.search-hot-tags a:hover { color: var(--primary-light); border-color: var(--primary); }

/* ---- Hero Section ---- */
.hero {
  position: relative; min-height: 85vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,27,42,0.92) 0%, rgba(13,27,42,0.6) 50%, rgba(232,67,106,0.1) 100%);
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(232,67,106,0.15);
  border: 1px solid rgba(232,67,106,0.3);
  border-radius: 50px; padding: 6px 16px;
  font-size: 0.85rem; color: var(--primary-light);
  margin-bottom: 24px;
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--primary); border-radius: 50%; animation: pulse 2s infinite; }
.hero h1 { margin-bottom: 20px; }
.hero h1 .brand { background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-desc { font-size: 1.15rem; color: var(--text-secondary); margin-bottom: 36px; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; }
.hero-stat-item { text-align: center; }
.hero-stat-num { font-size: 2rem; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); }

/* ---- Video Cards ---- */
.video-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232,67,106,0.4);
}
.video-thumb {
  position: relative; overflow: hidden;
  aspect-ratio: 16/9;
}
.video-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.video-card:hover .video-thumb img { transform: scale(1.08); }
.video-play-btn {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(13,27,42,0.4);
  opacity: 0; transition: var(--transition);
}
.video-card:hover .video-play-btn { opacity: 1; }
.play-circle {
  width: 60px; height: 60px;
  background: rgba(232,67,106,0.9);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transform: scale(0.8); transition: var(--transition);
  box-shadow: 0 0 30px rgba(232,67,106,0.6);
}
.video-card:hover .play-circle { transform: scale(1); }
.play-circle svg { width: 24px; height: 24px; fill: #fff; margin-left: 4px; }
.video-duration {
  position: absolute; bottom: 10px; right: 10px;
  background: rgba(0,0,0,0.75); color: #fff;
  padding: 2px 8px; border-radius: 4px; font-size: 0.75rem;
}
.video-quality {
  position: absolute; top: 10px; left: 10px;
  background: var(--primary); color: #fff;
  padding: 2px 8px; border-radius: 4px; font-size: 0.7rem; font-weight: 700;
}
.video-info { padding: 16px; }
.video-title {
  font-size: 0.95rem; font-weight: 600; color: var(--text-primary);
  margin-bottom: 8px; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.video-meta { display: flex; align-items: center; justify-content: space-between; }
.video-author { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--text-muted); }
.video-author img { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; }
.video-stats { display: flex; gap: 12px; font-size: 0.78rem; color: var(--text-muted); }
.video-stats span { display: flex; align-items: center; gap: 4px; }

/* ---- Tabs ---- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border-light); margin-bottom: 32px; overflow-x: auto; }
.tab-btn {
  padding: 10px 20px; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  font-size: 0.9rem; font-weight: 500; color: var(--text-muted);
  transition: var(--transition); white-space: nowrap; border-bottom: 2px solid transparent;
}
.tab-btn.active, .tab-btn:hover { color: var(--primary-light); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---- Expert Cards ---- */
.expert-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 28px; text-align: center;
  transition: var(--transition);
}
.expert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--border); }
.expert-avatar {
  width: 90px; height: 90px; border-radius: 50%;
  object-fit: cover; margin: 0 auto 16px;
  border: 3px solid transparent;
  background: var(--gradient-brand) border-box;
  box-shadow: 0 0 0 3px var(--dark-2), 0 0 0 5px var(--primary);
}
.expert-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.expert-role { font-size: 0.85rem; color: var(--primary-light); margin-bottom: 12px; }
.expert-desc { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.6; }
.expert-awards { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-bottom: 16px; }
.expert-award { font-size: 0.72rem; padding: 3px 8px; background: rgba(245,166,35,0.1); color: var(--secondary); border-radius: 4px; }
.expert-actions { display: flex; gap: 8px; justify-content: center; }

/* ---- Review Cards ---- */
.review-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  padding: 24px; transition: var(--transition);
}
.review-card:hover { border-color: var(--border); box-shadow: var(--shadow-card); }
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; color: #fff; flex-shrink: 0;
}
.review-name { font-weight: 600; font-size: 0.95rem; }
.review-date { font-size: 0.78rem; color: var(--text-muted); }
.review-stars { color: var(--secondary); font-size: 0.9rem; letter-spacing: 2px; }
.review-text { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.review-tag { display: inline-block; margin-top: 10px; font-size: 0.75rem; color: var(--primary-light); background: rgba(232,67,106,0.1); padding: 2px 8px; border-radius: 4px; }

/* ---- FAQ ---- */
.faq-item {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  margin-bottom: 12px; overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--border); }
.faq-question {
  padding: 20px 24px; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition);
}
.faq-question:hover { color: var(--primary-light); }
.faq-icon {
  width: 24px; height: 24px; flex-shrink: 0;
  background: rgba(232,67,106,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 1rem; font-weight: 300;
  transition: var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--primary); color: #fff; }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }
.faq-answer p { color: var(--text-secondary); font-size: 0.9rem; margin: 0; }

/* ---- Partner Logos ---- */
.partner-logos { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: center; }
.partner-logo {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 14px 24px;
  font-size: 0.9rem; font-weight: 700; color: var(--text-muted);
  transition: var(--transition);
}
.partner-logo:hover { color: var(--text-primary); border-color: var(--border); background: var(--dark-3); }

/* ---- Stats Section ---- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  padding: 28px; text-align: center;
}
.stat-icon { font-size: 2rem; margin-bottom: 12px; }
.stat-num { font-size: 2.2rem; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }

/* ---- Contact Section ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: rgba(232,67,106,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--primary);
}
.contact-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.contact-value { font-size: 0.95rem; font-weight: 600; color: var(--text-primary); }
.qr-codes { display: flex; gap: 24px; }
.qr-item { text-align: center; }
.qr-item img { width: 100px; height: 100px; border-radius: var(--radius-sm); border: 2px solid var(--border-light); }
.qr-item p { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; }

/* ---- Share Buttons ---- */
.share-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.share-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 50px;
  font-size: 0.82rem; font-weight: 600;
  transition: var(--transition); border: 1px solid transparent;
}
.share-btn:hover { transform: translateY(-2px); }
.share-wechat { background: rgba(7,193,96,0.1); color: #07C160; border-color: rgba(7,193,96,0.2); }
.share-wechat:hover { background: #07C160; color: #fff; }
.share-weibo { background: rgba(230,22,45,0.1); color: #E6162D; border-color: rgba(230,22,45,0.2); }
.share-weibo:hover { background: #E6162D; color: #fff; }
.share-douyin { background: rgba(0,0,0,0.2); color: #fff; border-color: rgba(255,255,255,0.15); }
.share-douyin:hover { background: #000; color: #fff; }
.share-bilibili { background: rgba(0,161,214,0.1); color: #00A1D6; border-color: rgba(0,161,214,0.2); }
.share-bilibili:hover { background: #00A1D6; color: #fff; }

/* ---- Footer ---- */
#site-footer {
  background: var(--dark-2);
  border-top: 1px solid var(--border-light);
  padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo-wrap { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand .logo-wrap img { width: 40px; height: 40px; object-fit: contain; }
.footer-brand .logo-wrap span { font-size: 1.2rem; font-weight: 800; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.footer-brand p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-col h5 { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--primary); display: inline-block; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }
.footer-links { display: flex; gap: 16px; }
.footer-links a { font-size: 0.82rem; color: var(--text-muted); }
.footer-links a:hover { color: var(--primary-light); }
.footer-update { font-size: 0.8rem; color: var(--text-muted); }
.footer-update span { color: var(--primary-light); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.85rem; color: var(--text-muted);
  padding: 16px 0;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text-secondary); }

/* ---- Section Backgrounds ---- */
.bg-dark-2 { background: var(--dark-2); }
.bg-dark-3 { background: var(--dark-3); }
.bg-gradient { background: linear-gradient(135deg, var(--dark-2) 0%, var(--dark-3) 100%); }
.bg-brand-subtle { background: linear-gradient(135deg, rgba(232,67,106,0.05) 0%, rgba(245,166,35,0.03) 100%); }

/* ---- Badges & Tags ---- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 12px; border-radius: 50px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.5px;
}
.badge-hot { background: rgba(232,67,106,0.15); color: var(--primary-light); border: 1px solid rgba(232,67,106,0.3); }
.badge-new { background: rgba(7,193,96,0.15); color: #07C160; border: 1px solid rgba(7,193,96,0.3); }
.badge-ai { background: rgba(123,47,190,0.15); color: var(--accent-light); border: 1px solid rgba(123,47,190,0.3); }

/* ---- Animations ---- */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.animate-fadeInUp { animation: fadeInUp 0.6s ease forwards; }
.live-dot { display: inline-block; width: 8px; height: 8px; background: #E8436A; border-radius: 50%; animation: pulse 1.5s infinite; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--mid); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ---- Mobile Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: rgba(13,27,42,0.98); padding: 16px; border-bottom: 1px solid var(--border-light); z-index: 999; }
  .mobile-menu-btn { display: flex; }
  .header-search-wrap { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: 70vh; }
  .hero-stats { gap: 20px; }
  .hero-stat-num { font-size: 1.5rem; }
  .section { padding: 50px 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .search-bar-section { margin-top: 70px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .qr-codes { justify-content: center; }
}