/* ============================================
   在线看片 - 原创样式表
   品牌：在线看片 | 域名：58623.cn
   配色：甜心粉红+梦幻紫+活力橙
   ============================================ */

/* CSS Variables */
:root {
  --primary: #FF4D6A;
  --secondary: #7C3AED;
  --accent: #FF8A00;
  --dark-bg: #0F0A1A;
  --card-bg: #1A1128;
  --card-hover: #241838;
  --text-light: #F5F0FF;
  --text-muted: #A89BC9;
  --gradient-pink: linear-gradient(135deg, #FF4D6A, #FF8A9E);
  --gradient-purple: linear-gradient(135deg, #7C3AED, #A855F7);
  --gradient-main: linear-gradient(135deg, #FF4D6A, #7C3AED);
  --gradient-warm: linear-gradient(135deg, #FF4D6A, #FF8A00);
  --shadow-card: 0 4px 24px rgba(124, 58, 237, 0.15);
  --shadow-hover: 0 8px 40px rgba(255, 77, 106, 0.25);
  --radius: 12px;
  --radius-lg: 20px;
  --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', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--dark-bg);
  color: var(--text-light);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 20px; }

/* ============ Header & Navigation ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(15, 10, 26, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(124, 58, 237, 0.15);
  transition: var(--transition);
}
.site-header.scrolled { background: rgba(15, 10, 26, 0.98); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1400px; margin: 0 auto; padding: 0 20px; height: 70px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 42px; width: auto; }
.logo-text {
  font-size: 1.35rem; font-weight: 800;
  background: var(--gradient-main); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}

/* Main Nav */
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  color: var(--text-muted); padding: 8px 16px; border-radius: 8px;
  font-size: 0.95rem; font-weight: 500; transition: var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--text-light); background: rgba(124, 58, 237, 0.15);
}
.main-nav a.active::after {
  content: ''; position: absolute; bottom: 2px; left: 50%; transform: translateX(-50%);
  width: 20px; height: 3px; background: var(--gradient-main); border-radius: 2px;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 8px;
}
.menu-toggle span {
  width: 24px; height: 2px; background: var(--text-light);
  transition: var(--transition); border-radius: 2px;
}

/* ============ Search Bar ============ */
.search-bar {
  background: rgba(26, 17, 40, 0.8); border-bottom: 1px solid rgba(124, 58, 237, 0.1);
  padding: 12px 0; margin-top: 70px;
}
.search-wrapper {
  max-width: 680px; margin: 0 auto; position: relative; padding: 0 20px;
}
.search-wrapper input {
  width: 100%; padding: 12px 50px 12px 20px; border-radius: 50px;
  border: 2px solid rgba(124, 58, 237, 0.3); background: rgba(15, 10, 26, 0.6);
  color: var(--text-light); font-size: 0.95rem; outline: none;
  transition: var(--transition);
}
.search-wrapper input:focus { border-color: var(--primary); box-shadow: 0 0 20px rgba(255, 77, 106, 0.15); }
.search-wrapper input::placeholder { color: var(--text-muted); }
.search-wrapper button {
  position: absolute; right: 28px; top: 50%; transform: translateY(-50%);
  background: var(--gradient-main); border: none; color: #fff;
  width: 36px; height: 36px; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.search-wrapper button:hover { transform: translateY(-50%) scale(1.1); }

/* ============ Hero Section ============ */
.hero {
  position: relative; min-height: 520px; display: flex; align-items: center;
  overflow: hidden; padding: 40px 0;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.35;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,10,26,0.3) 0%, rgba(15,10,26,0.95) 100%);
}
.hero-content {
  position: relative; z-index: 2; text-align: center;
  max-width: 800px; margin: 0 auto; padding: 0 20px;
}
.hero h1 {
  font-size: 2.8rem; margin-bottom: 16px;
  background: var(--gradient-main); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.hero h2 { font-size: 1.3rem; color: var(--text-muted); margin-bottom: 24px; font-weight: 400; }
.hero p { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 32px; line-height: 1.8; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; font-size: 0.95rem;
  font-weight: 600; cursor: pointer; border: none; transition: var(--transition);
}
.btn-primary {
  background: var(--gradient-main); color: #fff;
  box-shadow: 0 4px 20px rgba(255, 77, 106, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255, 77, 106, 0.4); color: #fff; }
.btn-outline {
  background: transparent; color: var(--text-light);
  border: 2px solid rgba(124, 58, 237, 0.5);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============ Section Styles ============ */
.section { padding: 70px 0; }
.section-dark { background: var(--dark-bg); }
.section-alt { background: linear-gradient(180deg, #130E22 0%, var(--dark-bg) 100%); }
.section-title {
  text-align: center; margin-bottom: 48px;
}
.section-title h2 {
  font-size: 2rem; margin-bottom: 12px;
  background: var(--gradient-main); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.section-title p { color: var(--text-muted); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
.section-title .tag {
  display: inline-block; padding: 4px 16px; border-radius: 50px;
  background: rgba(124, 58, 237, 0.15); color: var(--secondary);
  font-size: 0.85rem; font-weight: 600; margin-bottom: 12px;
}

/* ============ Video Cards ============ */
.video-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.video-card {
  background: var(--card-bg); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition);
  border: 1px solid rgba(124, 58, 237, 0.08);
}
.video-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-hover);
  border-color: rgba(255, 77, 106, 0.2);
}
.video-thumb {
  position: relative; padding-top: 56.25%; overflow: hidden;
}
.video-thumb img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transition: var(--transition);
}
.video-card:hover .video-thumb img { transform: scale(1.05); }
.video-play-btn {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 56px; height: 56px; background: rgba(255, 77, 106, 0.9);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition); cursor: pointer;
  box-shadow: 0 4px 20px rgba(255, 77, 106, 0.4);
}
.video-play-btn::after {
  content: ''; width: 0; height: 0;
  border-left: 18px solid #fff; border-top: 11px solid transparent;
  border-bottom: 11px solid transparent; margin-left: 4px;
}
.video-card:hover .video-play-btn { opacity: 1; }
.video-duration {
  position: absolute; bottom: 8px; right: 8px;
  background: rgba(0,0,0,0.75); color: #fff; padding: 2px 8px;
  border-radius: 4px; font-size: 0.8rem;
}
.video-info { padding: 14px 16px; }
.video-info h3 {
  font-size: 0.95rem; font-weight: 600; margin-bottom: 8px;
  color: var(--text-light); display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.video-meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.8rem; color: var(--text-muted);
}
.video-meta span { display: flex; align-items: center; gap: 4px; }
.video-tags { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.video-tags span {
  padding: 2px 10px; border-radius: 50px; font-size: 0.75rem;
  background: rgba(124, 58, 237, 0.12); color: var(--secondary);
}

/* ============ Service Cards ============ */
.service-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 32px 28px; transition: var(--transition);
  border: 1px solid rgba(124, 58, 237, 0.08);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-main); opacity: 0; transition: var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--gradient-main); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px;
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--text-light); }
.service-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ============ Expert Cards ============ */
.expert-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.expert-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 28px 20px; text-align: center; transition: var(--transition);
  border: 1px solid rgba(124, 58, 237, 0.08);
}
.expert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.expert-avatar {
  width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 16px;
  overflow: hidden; border: 3px solid rgba(124, 58, 237, 0.3);
}
.expert-avatar img { width: 100%; height: 100%; object-fit: cover; }
.expert-card h4 { font-size: 1.05rem; margin-bottom: 4px; color: var(--text-light); }
.expert-card .role { color: var(--primary); font-size: 0.85rem; margin-bottom: 10px; }
.expert-card p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; }
.expert-links { display: flex; gap: 10px; justify-content: center; margin-top: 14px; }
.expert-links a {
  padding: 6px 14px; border-radius: 50px; font-size: 0.8rem;
  background: rgba(124, 58, 237, 0.12); color: var(--secondary);
  transition: var(--transition);
}
.expert-links a:hover { background: var(--gradient-main); color: #fff; }

/* ============ Brand Wall ============ */
.brand-wall {
  display: flex; flex-wrap: wrap; gap: 24px; justify-content: center;
  align-items: center;
}
.brand-wall-item {
  background: var(--card-bg); border-radius: var(--radius);
  padding: 20px 32px; border: 1px solid rgba(124, 58, 237, 0.08);
  transition: var(--transition); font-size: 1.1rem; font-weight: 600;
  color: var(--text-muted);
}
.brand-wall-item:hover { border-color: var(--primary); color: var(--text-light); }

/* ============ Reviews ============ */
.review-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.review-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 28px; border: 1px solid rgba(124, 58, 237, 0.08);
  transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow-card); }
.review-header { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.review-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gradient-main); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; color: #fff;
}
.review-name { font-weight: 600; font-size: 0.95rem; }
.review-date { font-size: 0.8rem; color: var(--text-muted); }
.review-stars { color: var(--accent); font-size: 0.9rem; margin-bottom: 10px; }
.review-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ============ FAQ ============ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--card-bg); border-radius: var(--radius);
  margin-bottom: 12px; border: 1px solid rgba(124, 58, 237, 0.08);
  overflow: hidden; transition: var(--transition);
}
.faq-item:hover { border-color: rgba(255, 77, 106, 0.2); }
.faq-question {
  padding: 18px 24px; cursor: pointer; display: flex;
  justify-content: space-between; align-items: center;
  font-weight: 600; font-size: 0.95rem; color: var(--text-light);
  transition: var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question::after {
  content: '+'; font-size: 1.4rem; color: var(--primary);
  transition: var(--transition); flex-shrink: 0; margin-left: 16px;
}
.faq-item.active .faq-question::after { content: '−'; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
}
.faq-answer-inner {
  padding: 0 24px 18px; color: var(--text-muted);
  font-size: 0.9rem; line-height: 1.8;
}
.faq-item.active .faq-answer { max-height: 300px; }

/* ============ Contact Section ============ */
.contact-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.contact-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 28px; text-align: center;
  border: 1px solid rgba(124, 58, 237, 0.08);
}
.contact-card h4 { font-size: 1.05rem; margin-bottom: 12px; color: var(--text-light); }
.contact-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }
.contact-card img { max-width: 160px; margin: 12px auto 0; border-radius: 8px; }

/* ============ How-To Guide ============ */
.howto-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  counter-reset: step;
}
.howto-step {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 28px 20px; text-align: center;
  border: 1px solid rgba(124, 58, 237, 0.08);
  position: relative;
}
.howto-step::before {
  counter-increment: step; content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-main); color: #fff;
  font-weight: 700; font-size: 1.1rem; margin: 0 auto 16px;
}
.howto-step h4 { font-size: 1rem; margin-bottom: 8px; color: var(--text-light); }
.howto-step p { color: var(--text-muted); font-size: 0.85rem; }

/* ============ Footer ============ */
.site-footer {
  background: linear-gradient(180deg, var(--dark-bg) 0%, #080515 100%);
  border-top: 1px solid rgba(124, 58, 237, 0.1);
  padding: 50px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; margin-top: 12px; line-height: 1.7; }
.footer-col h4 {
  font-size: 1rem; margin-bottom: 16px; color: var(--text-light);
  position: relative; padding-bottom: 10px;
}
.footer-col h4::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 30px; height: 2px; background: var(--gradient-main);
}
.footer-col a {
  display: block; color: var(--text-muted); font-size: 0.9rem;
  padding: 4px 0; transition: var(--transition);
}
.footer-col a:hover { color: var(--primary); padding-left: 6px; }
.footer-qr { display: flex; gap: 20px; margin-top: 16px; }
.footer-qr-item { text-align: center; }
.footer-qr-item img { width: 120px; height: 120px; border-radius: 8px; margin-bottom: 6px; }
.footer-qr-item span { font-size: 0.8rem; color: var(--text-muted); }
.footer-bottom {
  border-top: 1px solid rgba(124, 58, 237, 0.1);
  padding: 20px 0; text-align: center;
  color: var(--text-muted); font-size: 0.85rem;
}
.footer-social { display: flex; gap: 12px; justify-content: center; margin-top: 12px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(124, 58, 237, 0.12); display: flex;
  align-items: center; justify-content: center;
  color: var(--text-muted); transition: var(--transition);
}
.footer-social a:hover { background: var(--gradient-main); color: #fff; }

/* ============ Breadcrumb ============ */
.breadcrumb {
  padding: 14px 0; font-size: 0.85rem; color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 8px; }

/* ============ Page Banner ============ */
.page-banner {
  position: relative; padding: 80px 0 40px; text-align: center;
  background: linear-gradient(180deg, #1A1128 0%, var(--dark-bg) 100%);
  margin-top: 70px;
}
.page-banner h1 {
  font-size: 2.2rem;
  background: var(--gradient-main); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 10px;
}
.page-banner p { color: var(--text-muted); font-size: 1.05rem; }

/* ============ Community Features ============ */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 32px; text-align: center;
  border: 1px solid rgba(124, 58, 237, 0.08);
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.feature-icon {
  font-size: 2.5rem; margin-bottom: 16px;
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text-light); }
.feature-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ============ Stats Bar ============ */
.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  padding: 40px 0;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: 2.2rem; font-weight: 800;
  background: var(--gradient-main); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { color: var(--text-muted); font-size: 0.9rem; margin-top: 4px; }

/* ============ Share Buttons ============ */
.share-buttons { display: flex; gap: 10px; justify-content: center; margin-top: 20px; }
.share-btn {
  padding: 8px 18px; border-radius: 50px; font-size: 0.85rem;
  background: rgba(124, 58, 237, 0.12); color: var(--text-muted);
  cursor: pointer; border: none; transition: var(--transition);
}
.share-btn:hover { background: var(--gradient-main); color: #fff; }

/* ============ AI Section ============ */
.ai-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.ai-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 28px; border: 1px solid rgba(124, 58, 237, 0.08);
  transition: var(--transition); position: relative; overflow: hidden;
}
.ai-card::after {
  content: ''; position: absolute; top: -50%; right: -50%;
  width: 100%; height: 100%; background: radial-gradient(circle, rgba(124,58,237,0.05) 0%, transparent 70%);
  transition: var(--transition);
}
.ai-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.ai-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text-light); position: relative; z-index: 1; }
.ai-card p { color: var(--text-muted); font-size: 0.9rem; position: relative; z-index: 1; }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .video-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .expert-grid { grid-template-columns: repeat(2, 1fr); }
  .howto-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .main-nav {
    display: none; position: absolute; top: 70px; left: 0; right: 0;
    background: rgba(15, 10, 26, 0.98); flex-direction: column;
    padding: 20px; gap: 4px; border-bottom: 1px solid rgba(124, 58, 237, 0.15);
  }
  .main-nav.active { display: flex; }
  .main-nav a { padding: 12px 16px; width: 100%; }
  .hero h1 { font-size: 1.8rem; }
  .hero h2 { font-size: 1.05rem; }
  .video-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .service-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .ai-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .expert-grid { grid-template-columns: 1fr; }
  .howto-steps { grid-template-columns: 1fr; }
  .section { padding: 50px 0; }
  .section-title h2 { font-size: 1.5rem; }
  .container { padding: 0 16px; }
}
@media (max-width: 480px) {
  .video-grid { grid-template-columns: 1fr; }
  .hero { min-height: 400px; }
  .hero h1 { font-size: 1.5rem; }
  .btn-group { flex-direction: column; align-items: center; }
  .footer-qr { flex-direction: column; align-items: center; }
}

/* ============ Lazy Load ============ */
img[data-src] { opacity: 0; transition: opacity 0.5s ease; }
img[data-src].loaded { opacity: 1; }

/* ============ Animations ============ */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============ Scrollbar ============ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: rgba(124, 58, 237, 0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(124, 58, 237, 0.5); }

/* ============ Update Time ============ */
.update-time { color: var(--text-muted); font-size: 0.8rem; }

/* ============ Video Modal ============ */
.video-modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.85); display: flex;
  align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
  padding: 20px;
}
.video-modal-overlay.active { opacity: 1; }
.video-modal {
  background: var(--card-bg); border-radius: var(--radius-lg);
  max-width: 800px; width: 100%; overflow: hidden;
  border: 1px solid rgba(124, 58, 237, 0.2);
  transform: scale(0.9); transition: transform 0.3s ease;
}
.video-modal-overlay.active .video-modal { transform: scale(1); }
.video-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid rgba(124, 58, 237, 0.1);
}
.video-modal-title {
  font-size: 1rem; font-weight: 600; color: var(--text-light);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  max-width: calc(100% - 40px);
}
.video-modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 1.8rem; cursor: pointer; line-height: 1;
  transition: var(--transition); padding: 0 4px;
}
.video-modal-close:hover { color: var(--primary); }
.video-modal-body { padding: 0; }
.video-player-placeholder {
  position: relative; width: 100%; padding-top: 56.25%;
  background: #000;
}
.video-player-placeholder img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
}
.video-player-overlay {
  position: absolute; inset: 0; display: flex;
  flex-direction: column; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.5); color: #fff;
}
.video-big-play {
  font-size: 3rem; width: 80px; height: 80px;
  background: rgba(255, 77, 106, 0.9); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; box-shadow: 0 4px 30px rgba(255, 77, 106, 0.4);
}

/* ============ Video Play Button Visible State ============ */
.video-play-btn.visible { opacity: 1; }

/* ============ Toast Message ============ */
.toast-message {
  position: fixed; bottom: 40px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--gradient-main); color: #fff;
  padding: 14px 28px; border-radius: 50px;
  font-size: 0.95rem; font-weight: 500; z-index: 99999;
  opacity: 0; transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(255, 77, 106, 0.3);
  white-space: nowrap;
}
.toast-message.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============ Back to Top ============ */
.back-to-top {
  position: fixed; bottom: 30px; right: 30px; z-index: 999;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gradient-main); color: #fff;
  border: none; font-size: 1.2rem; cursor: pointer;
  opacity: 0; visibility: hidden; transition: var(--transition);
  box-shadow: 0 4px 20px rgba(255, 77, 106, 0.3);
  display: flex; align-items: center; justify-content: center;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(255, 77, 106, 0.4); }

/* ============ Contact Form ============ */
.contact-form {
  max-width: 680px; margin: 0 auto;
  background: var(--card-bg); border-radius: var(--radius-lg);
  padding: 36px 32px; border: 1px solid rgba(124, 58, 237, 0.1);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; margin-bottom: 6px; font-size: 0.9rem;
  color: var(--text-light); font-weight: 500;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 12px 16px; border-radius: var(--radius);
  border: 2px solid rgba(124, 58, 237, 0.2);
  background: rgba(15, 10, 26, 0.6); color: var(--text-light);
  font-size: 0.95rem; outline: none; transition: var(--transition);
  font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(255, 77, 106, 0.1);
}
.form-group select { cursor: pointer; }
.form-group select option { background: var(--card-bg); color: var(--text-light); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ============ About Page ============ */
.about-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
}
.about-image { border-radius: var(--radius-lg); overflow: hidden; }
.about-image img { width: 100%; height: auto; }
.about-text h3 {
  font-size: 1.4rem; margin-bottom: 16px; color: var(--text-light);
}
.about-text p {
  color: var(--text-muted); font-size: 0.95rem; line-height: 1.8;
  margin-bottom: 16px;
}

/* ============ Page Banner ============ */
.page-banner {
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.1) 0%, var(--dark-bg) 100%);
  padding: 40px 0 30px; margin-top: 70px;
}
.page-banner h1 {
  font-size: 2rem; margin-bottom: 10px;
  background: var(--gradient-main); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.page-banner p { color: var(--text-muted); font-size: 1rem; }

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--text-muted); }

/* ============ Mobile Nav Open ============ */
.main-nav.open { display: flex; }

/* ============ Mobile Menu Toggle Active ============ */
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============ About Page Responsive ============ */
@media (max-width: 768px) {
  .about-content { grid-template-columns: 1fr; }
  .page-banner { padding: 30px 0 20px; }
  .page-banner h1 { font-size: 1.5rem; }
  .contact-form { padding: 24px 20px; }
  .video-modal { max-width: 95%; }
}

/* ============ Share Buttons ============ */
.share-buttons {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}
.share-btn {
  padding: 10px 24px; border-radius: 50px;
  background: var(--card-bg); color: var(--text-light);
  border: 1px solid rgba(124, 58, 237, 0.2);
  cursor: pointer; font-size: 0.9rem; transition: var(--transition);
}
.share-btn:hover {
  background: var(--gradient-main); border-color: transparent;
  transform: translateY(-2px);
}