/* ============================================
   影视传媒网站 - 独特暗紫金配色方案
   ============================================ */

/* CSS Variables - 独特配色 */
:root {
  --primary-deep: #0d0618;
  --primary-dark: #1a0a2e;
  --primary-mid: #2d1452;
  --accent-gold: #d4a843;
  --accent-rose: #c4285b;
  --accent-cyan: #2ec4b6;
  --text-primary: #f0e6ff;
  --text-secondary: #b8a0d4;
  --text-muted: #7a6899;
  --surface-dark: #150b28;
  --surface-card: #1e1035;
  --surface-hover: #2a1648;
  --border-subtle: rgba(212, 168, 67, 0.15);
  --border-accent: rgba(196, 40, 91, 0.3);
  --shadow-glow: 0 0 30px rgba(196, 40, 91, 0.15);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-heading: 'Noto Serif SC', 'STSong', serif;
  --font-body: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--primary-deep);
  color: var(--text-primary);
  line-height: 1.8;
  overflow-x: hidden;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover { color: var(--accent-rose); }

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.8em;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

p { margin-bottom: 1.2em; }

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

/* ===== HEADER ===== */
.site-header {
  background: linear-gradient(180deg, var(--primary-dark) 0%, transparent 100%);
  padding: 15px 0;
  position: relative;
  z-index: 100;
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.site-logo img {
  height: 45px;
  width: auto;
}

/* Navigation */
.main-nav { display: flex; align-items: center; }

.nav-list {
  display: flex;
  list-style: none;
  gap: 5px;
  flex-wrap: wrap;
}

.nav-list li a {
  display: block;
  padding: 8px 14px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.nav-list li a:hover,
.nav-list li a.active {
  color: var(--accent-gold);
  background: rgba(212, 168, 67, 0.1);
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
  display: none;
  background: none;
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.2rem;
}

/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-mid) 50%, var(--primary-dark) 100%);
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,6,24,0.6) 0%, rgba(13,6,24,0.9) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.hero-content h1 {
  color: var(--accent-gold);
  text-shadow: 0 2px 20px rgba(212, 168, 67, 0.3);
  margin-bottom: 20px;
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 30px;
}

/* Video Player Module */
.video-player-wrap {
  position: relative;
  max-width: 800px;
  margin: 30px auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glow);
  border: 1px solid var(--border-accent);
}

.video-player-wrap video,
.video-player-wrap .video-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  display: block;
}

.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.video-play-overlay:hover { background: rgba(0,0,0,0.2); }

.play-btn-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-rose);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(196, 40, 91, 0.5);
  transition: var(--transition-smooth);
}

.play-btn-circle:hover { transform: scale(1.1); }

.play-btn-circle::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 15px 0 15px 25px;
  border-color: transparent transparent transparent #fff;
  margin-left: 5px;
}

/* CTA Button */
.cta-btn {
  display: inline-block;
  padding: 14px 36px;
  background: linear-gradient(135deg, var(--accent-rose) 0%, #e63370 100%);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(196, 40, 91, 0.4);
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(196, 40, 91, 0.6);
  color: #fff;
}

/* ===== SECTION COMMON ===== */
.content-section {
  padding: 60px 0;
  position: relative;
}

.content-section:nth-child(even) {
  background: var(--surface-dark);
}

.section-header {
  text-align: center;
  margin-bottom: 45px;
}

.section-header h2 {
  color: var(--accent-gold);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent-rose);
  margin: 12px auto 0;
  border-radius: 2px;
}

.section-header p {
  color: var(--text-muted);
  margin-top: 10px;
}

/* ===== VIDEO CARDS GRID ===== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.video-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.video-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
  border-color: var(--accent-rose);
}

.video-card-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.video-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.video-card:hover .video-card-thumb img {
  transform: scale(1.08);
}

.video-card-thumb .card-play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: rgba(196, 40, 91, 0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
}

.video-card:hover .card-play-icon { opacity: 1; }

.card-play-icon::after {
  content: '';
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
  margin-left: 3px;
}

.video-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent-rose);
  color: #fff;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.video-card-body {
  padding: 16px;
}

.video-card-body h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.video-card-body p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.video-card-rating {
  color: var(--accent-gold);
}

/* ===== MOVIE REVIEW ===== */
.review-article {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-subtle);
}

.review-article-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.review-author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-gold);
}

.review-author-info h4 {
  margin-bottom: 2px;
  color: var(--accent-gold);
}

.review-author-info span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.review-article-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin: 20px 0;
}

.review-article-images img {
  border-radius: var(--radius-md);
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

/* ===== RECRUITMENT SECTION ===== */
.recruit-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0f1a3d 100%);
  position: relative;
  overflow: hidden;
}

.recruit-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(196,40,91,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.recruit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.recruit-text h2 {
  color: var(--accent-gold);
}

.recruit-benefits {
  list-style: none;
  margin: 20px 0;
}

.recruit-benefits li {
  padding: 10px 0;
  padding-left: 30px;
  position: relative;
  color: var(--text-secondary);
}

.recruit-benefits li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--accent-rose);
}

.recruit-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* ===== ABOUT SECTION ===== */
.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: start;
}

.about-text { line-height: 2; }

.about-sidebar {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: 25px;
  border: 1px solid var(--border-subtle);
}

.about-sidebar h3 {
  color: var(--accent-gold);
  margin-bottom: 15px;
}

/* ===== PAYMENT SECTION ===== */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.payment-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: 25px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.payment-card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-3px);
}

.payment-card h4 {
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.payment-card.pix-highlight {
  border-color: var(--accent-rose);
  background: linear-gradient(135deg, var(--surface-card) 0%, rgba(196,40,91,0.1) 100%);
}

/* ===== FAQ SECTION ===== */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  transition: var(--transition-smooth);
}

.faq-question:hover { color: var(--accent-gold); }

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--accent-rose);
  transition: var(--transition-smooth);
  flex-shrink: 0;
  margin-left: 15px;
}

.faq-item.active .faq-question::after {
  content: '−';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 24px 18px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== USER REVIEWS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.review-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.review-card:hover {
  border-color: var(--accent-gold);
}

.review-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.review-card-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.review-card-name {
  font-weight: 600;
  color: var(--text-primary);
}

.review-card-city {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-card-stars {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.review-card-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.review-card-date {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== CUSTOMER SUPPORT ===== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.support-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.support-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-cyan);
}

.support-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  display: block;
}

.support-card h4 {
  color: var(--accent-gold);
  margin-bottom: 8px;
}

/* ===== LICENSE SECTION ===== */
.license-content {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.license-badge {
  flex-shrink: 0;
}

.license-badge img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
}

.license-text {
  flex: 1;
  min-width: 280px;
}

/* ===== RESPONSIBLE SECTION ===== */
.responsible-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.responsible-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: 25px;
  border-left: 4px solid var(--accent-rose);
}

.responsible-card h4 {
  color: var(--accent-gold);
  margin-bottom: 8px;
}

/* ===== BREADCRUMB ===== */
.breadcrumb-nav {
  padding: 12px 0;
  font-size: 0.85rem;
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  flex-wrap: wrap;
  gap: 5px;
}

.breadcrumb-list li::after {
  content: ' / ';
  color: var(--text-muted);
  margin-left: 5px;
}

.breadcrumb-list li:last-child::after { content: ''; }

.breadcrumb-list li a {
  color: var(--text-muted);
}

.breadcrumb-list li:last-child {
  color: var(--accent-gold);
}

/* ===== FOOTER ===== */
.site-footer {
  background: linear-gradient(180deg, var(--primary-dark) 0%, #080312 100%);
  padding: 50px 0 0;
  border-top: 1px solid var(--border-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--accent-gold);
  margin-bottom: 15px;
  font-size: 1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-col ul li a:hover {
  color: var(--accent-gold);
  padding-left: 5px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 15px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  font-size: 0.85rem;
}

.footer-social a:hover {
  background: var(--accent-rose);
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.footer-payment-icons {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 15px 0;
  flex-wrap: wrap;
}

.footer-payment-icons span {
  background: var(--surface-card);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-age-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

.footer-age-badge img {
  width: 40px;
  height: 40px;
}

/* ===== APP DOWNLOAD PAGE ===== */
.app-hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-mid) 100%);
}

.app-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.app-feature-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
  border: 1px solid var(--border-subtle);
}

.app-feature-card h4 {
  color: var(--accent-gold);
  margin: 15px 0 10px;
}

.app-download-btns {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.app-download-btns a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--surface-card);
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius-md);
  color: var(--accent-gold);
  font-weight: 600;
  transition: var(--transition-smooth);
}

.app-download-btns a:hover {
  background: var(--accent-gold);
  color: var(--primary-deep);
}

/* ===== INNER PAGE ===== */
.inner-hero {
  padding: 50px 20px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-deep) 0%, var(--primary-mid) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.inner-content {
  padding: 40px 0;
}

.inner-content article {
  max-width: 900px;
  margin: 0 auto;
  line-height: 2;
}

.inner-content article img {
  border-radius: var(--radius-md);
  margin: 20px 0;
  box-shadow: var(--shadow-card);
}

.inner-video-player {
  max-width: 800px;
  margin: 30px auto;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .mobile-menu-btn { display: block; }

  .main-nav {
    display: none;
    width: 100%;
    order: 3;
  }

  .main-nav.active {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    padding: 10px 0;
  }

  .nav-list li a {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-subtle);
  }

  .hero-section { min-height: 50vh; }
  .hero-content { padding: 40px 15px; }

  .recruit-grid,
  .about-content {
    grid-template-columns: 1fr;
  }

  .license-content {
    flex-direction: column;
    text-align: center;
  }

  .video-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-container { padding: 0 15px; }
}

@media (max-width: 480px) {
  .video-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .payment-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(196, 40, 91, 0.3); }
  50% { box-shadow: 0 0 40px rgba(196, 40, 91, 0.6); }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.pulse-glow {
  animation: pulseGlow 2s ease-in-out infinite;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== UTILITY ===== */
.text-gold { color: var(--accent-gold); }
.text-rose { color: var(--accent-rose); }
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }