/* ============================================
   上海海洋格斗学院 - Global Styles
   Design: AOJ-inspired white minimalism
   ============================================ */

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

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --bg-card: #ffffff;
  --bg-card-hover: #f8f8f8;
  --text-primary: #111111;
  --text-secondary: #555555;
  --text-muted: #999999;
  --accent: #194c6d;
  --accent-hover: #123a54;
  --accent-light: #e8f0f6;
  --border: #e0e0e0;
  --border-light: #eeeeee;
  --max-width: 1200px;
  --nav-height: 240px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

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

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

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 24px 0 0;
}

.nav-inner {
  flex: 1;
  display: flex;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

/* Nav links — centered between logo (left) and button (right) */
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 48px;
  margin: 0;
  padding: 0;
  flex: 1;
  justify-content: flex-start;
  padding-left: 48px;
}

/* Logo — far left, outside nav-inner */
.nav-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding-left: 8px;
}

.nav-logo img {
  height: 220px;
  width: auto;
  display: block;
}

.nav-logo a {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary);
  transition: color 0.3s;
}

.nav-logo a:hover {
  color: var(--accent);
}

.nav-links a {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--text-primary);
  transition: width 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links .btn-nav {
  padding: 8px 22px;
  border: 1px solid var(--text-primary);
  color: var(--text-primary) !important;
  letter-spacing: 1.5px;
  border-radius: 4px;
  transition: all 0.3s;
}

.nav-links .btn-nav:hover {
  background: var(--text-primary);
  color: var(--bg-primary) !important;
}

.nav-links .btn-nav::after {
  display: none;
}

.nav-right {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-right .btn-nav {
  padding: 10px 28px;
  border: 1px solid var(--text-primary);
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 1.5px;
  border-radius: 4px;
  transition: all 0.3s;
  text-decoration: none;
  white-space: nowrap;
}

.nav-right .btn-nav:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: '▾';
  display: inline-block;
  margin-left: 6px;
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.nav-dropdown > a:hover::after {
  color: var(--text-primary);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -16px;
  margin-top: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  min-width: 180px;
  padding: 8px 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  z-index: 1001;
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 12px 24px;
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.nav-dropdown-menu a:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all 0.3s;
}

/* --- Page Header --- */
.page-header {
  padding: 140px 40px 60px;
  text-align: center;
  background: var(--bg-primary);
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1.15;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.page-header p {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  letter-spacing: 0.5px;
  line-height: 1.8;
}

/* --- Hero Section (Homepage) --- */
.hero-logo-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 240px 40px 80px;
  background: var(--bg-primary);
}

.hero-body {
  text-align: center;
  max-width: 780px;
  width: 100%;
}

.hero-logo {
  text-align: center;
  margin-bottom: 48px;
}

.hero-logo img {
  height: 300px;
  width: auto;
  display: block;
  margin: 0 auto;
  position: relative;
  left: 20px;
}

.hero-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-logo-section h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1.08;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.hero-logo-section h1 .accent {
  color: var(--accent);
}

.hero-logo-section p {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 48px;
  letter-spacing: 0.5px;
  line-height: 2;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Venue image section — below hero */
.venue-section {
  padding: 0;
  background: var(--bg-primary);
}

.venue-section .venue-slider {
  max-width: 100%;
  border-radius: 0;
}

.venue-section .venue-slider .venue-slide img {
  object-fit: cover;
}

.venue-section .venue-slider-btn {
  background: rgba(0,0,0,0.4);
}

.venue-section .venue-slider-btn:hover {
  background: rgba(0,0,0,0.65);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 12px 32px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 4px;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.btn-primary:hover {
  background: #333;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-outline:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.btn-light {
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-light:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.btn-link {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: 0;
  letter-spacing: 1px;
}

.btn-link::after {
  content: ' →';
  display: inline;
}

.btn-link:hover {
  color: var(--text-primary);
}

/* --- Section --- */
.section {
  padding: 100px 40px;
}

.section-dark {
  background: var(--bg-secondary);
}

.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 14px;
  line-height: 1.2;
  color: var(--text-primary);
}

.section-desc {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 56px;
}

/* --- Cards Grid --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.card:hover {
  border-color: #ccc;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.card-image {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--bg-secondary);
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eef3f7 0%, #e0e8ef 100%);
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 2px;
}

.card-body {
  padding: 24px;
}

.card-body h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Program Cards --- */
.program-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 360px;
  border: 1px solid var(--border);
  margin-bottom: 20px;
  background: var(--bg-card);
}

.program-card.reverse {
  direction: rtl;
}

.program-card.reverse .program-card-body {
  direction: ltr;
}

.program-card-image {
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.program-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.program-card-body {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.program-card-body .tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 12px;
}

.program-card-body h2 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 14px;
  line-height: 1.2;
  color: var(--text-primary);
}

.program-card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

/* --- Instructor Cards --- */
.instructor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
}

.instructor-card {
  text-align: center;
}

.instructor-avatar {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto 20px;
  background: var(--bg-secondary);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
}

.instructor-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.instructor-card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.instructor-card .rank {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.instructor-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 260px;
  margin: 0 auto;
}

/* --- Medal Tags & Coach Records --- */
.coach-medals {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  justify-content: center;
  margin-top: 14px;
}

.medal-tag {
  font-size: 10px;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 3px;
  white-space: nowrap;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.medal-tag.gold {
  border-color: #d4a853;
  color: #b8942e;
  background: rgba(212,168,83,0.08);
}

.medal-tag.silver {
  border-color: #a0a0a0;
  color: #808080;
  background: rgba(160,160,160,0.08);
}

.medal-tag.bronze {
  border-color: #c8844a;
  color: #a06830;
  background: rgba(200,132,74,0.08);
}

/* --- Pricing Table (new) --- */
.pricing-category {
  margin-bottom: 56px;
}

.pricing-category-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.pricing-category-title .badge {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 1px;
  background: var(--accent);
  color: #fff;
  padding: 4px 12px;
  border-radius: 3px;
}

.pricing-category-title .badge-kids {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 1px;
  background: #2196f3;
  color: #fff;
  padding: 4px 12px;
  border-radius: 3px;
}

.pricing-category-title .badge-private {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 1px;
  background: #555;
  color: #fff;
  padding: 4px 12px;
  border-radius: 3px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px 20px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  border-radius: 4px;
}

.pricing-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.pricing-card.featured {
  border-color: var(--accent);
  background: var(--accent-light);
}

.pricing-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  letter-spacing: 2px;
  padding: 3px 16px;
  border-radius: 0 0 3px 3px;
}

.pricing-name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-top: 8px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.pricing-price {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: 1px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.pricing-unit {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
}

.pricing-note {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.pricing-cta {
  text-align: center;
  margin-top: 64px;
  padding: 48px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.pricing-cta h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.pricing-cta p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

/* --- Shop Grid --- */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.shop-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.3s;
  cursor: pointer;
  border-radius: 4px;
}

.shop-item:hover {
  border-color: #ccc;
  transform: translateY(-2px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.shop-item-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
  overflow: hidden;
  border-radius: 4px 4px 0 0;
}

.shop-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shop-item-body {
  padding: 18px;
}

.shop-item-body h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.shop-item-body .price {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent);
}

.shop-item-body .sold-out {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* --- Features Strip --- */
.features-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.feature-item {
  padding: 44px 36px;
  text-align: center;
  border-right: 1px solid var(--border);
}

.feature-item:last-child {
  border-right: none;
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.feature-item h3 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.feature-item p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- CTA Banner --- */
.cta-banner {
  padding: 80px 40px;
  text-align: center;
  background: var(--bg-secondary);
}

.cta-banner h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.cta-banner p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 36px;
  letter-spacing: 0.5px;
}

/* --- Footer --- */
.footer {
  background: var(--bg-secondary);
  padding: 64px 40px 32px;
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 260px;
}

.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 16px;
  color: var(--text-muted);
}

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

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

.footer-col ul li a {
  font-size: 12px;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.footer-col ul li a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .program-card {
    grid-template-columns: 1fr;
  }

  .program-card-image {
    aspect-ratio: 16/9;
  }

  .program-card-body {
    padding: 36px;
  }

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

  .features-strip {
    grid-template-columns: 1fr;
  }

  .feature-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 32px 24px;
  }

  .feature-item:last-child {
    border-bottom: none;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 110px;
  }

  .nav {
    padding: 0 12px 0 0;
  }

  .nav-inner {
    padding: 0 12px;
  }

  .nav-logo {
    padding-left: 6px;
  }

  .nav-logo img {
    height: 100px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-right {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transition: right 0.4s;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 18px;
  }

  .section {
    padding: 64px 20px;
  }

  .page-header {
    padding: 120px 20px 48px;
  }

  .hero-logo-section {
    padding: 120px 20px 48px;
    min-height: 90vh;
  }

  .hero-logo img {
    height: 180px;
    margin-bottom: 24px;
  }

  .hero-logo-section h1 {
    margin-bottom: 18px;
  }

  .hero-logo-section p {
    margin-bottom: 36px;
    line-height: 1.8;
  }

  .program-card-body {
    padding: 28px 24px;
  }

  .footer {
    padding: 48px 20px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }

  .instructor-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* --- WeChat Contact Modal --- */
.wechat-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.wechat-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.wechat-modal {
  background: #fff;
  border-radius: 12px;
  padding: 48px 40px 40px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  transform: translateY(20px);
  transition: transform 0.3s;
}

.wechat-overlay.open .wechat-modal {
  transform: translateY(0);
}

.wechat-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  font-size: 22px;
  color: #999;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}

.wechat-modal-close:hover {
  background: #f0f0f0;
  color: #333;
}

.wechat-modal-icon {
  width: 64px;
  height: 64px;
  background: #07c160;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
}

.wechat-modal-icon svg {
  width: 38px;
  height: 38px;
}

.wechat-modal h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.wechat-modal .wechat-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.wechat-id-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #f5f6f8;
  border-radius: 8px;
  padding: 12px 18px;
  margin-bottom: 8px;
}

.wechat-id-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
  user-select: all;
}

.wechat-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.wechat-copy-btn:hover {
  background: #154a70;
}

.wechat-copy-btn.copied {
  background: #07c160;
}

.wechat-modal .wechat-tip {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 0.7s ease forwards;
}

/* --- Page Content --- */
.page-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px 100px;
}

/* --- Venue Gallery --- */
.venue-gallery {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: 12px;
  margin-bottom: 64px;
}

/* --- About Info --- */
.venue-gallery-section {
  margin-bottom: 64px;
}

.venue-slider {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 16/10;
  overflow: hidden;
  border-radius: 6px;
  background: var(--bg-card);
}

.venue-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.venue-slide.active {
  opacity: 1;
}

.venue-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.venue-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.45);
  color: #fff;
  border: none;
  font-size: 28px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.venue-slider-btn:hover {
  background: rgba(0,0,0,0.7);
}

.venue-slider-prev {
  left: 16px;
}

.venue-slider-next {
  right: 16px;
}

.venue-slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.venue-slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: background 0.3s;
  padding: 0;
}

.venue-slider-dots .dot.active {
  background: var(--accent);
}

/* --- About Info --- */
.about-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 64px;
}

.about-info-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-align: center;
  border-radius: 4px;
}

.about-info-card .icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.about-info-card h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.about-info-card p {
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

/* --- About Description --- */
.about-description {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-description .text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--text-primary);
}

.about-description .text p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.9;
}

.about-image {
  aspect-ratio: 4/3;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
  border-radius: 4px;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}

/* --- Merch/Content Category Label --- */
.category-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.category-label h3 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-primary);
}

/* --- Feature image block --- */
.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-bottom: 80px;
  background: var(--bg-secondary);
}

.feature-block-image {
  background: linear-gradient(135deg, #e8eef3 0%, #dce4eb 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
  overflow: hidden;
}

.feature-block-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center 10%;
}

.feature-block-body {
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg-primary);
}

.feature-block-body h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.feature-block-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .venue-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 180px 180px 180px;
  }

  .venue-gallery-item:first-child {
    grid-column: span 2;
  }

  .about-description {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .page-content {
    padding: 0 20px 64px;
  }

  .feature-block {
    grid-template-columns: 1fr;
  }

  .feature-block-body {
    padding: 36px 28px;
  }
}