/* ============================================
   成都逐梦篮途青少年篮球俱乐部 - 品牌网站样式
   ============================================ */

/* === CSS Variables === */
:root {
  --primary: #0066CC;
  --primary-dark: #004A99;
  --primary-light: #E8F4FF;
  --secondary: #FFB800;
  --secondary-dark: #E6A600;
  --white: #FFFFFF;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-300: #DDDDDD;
  --gray-400: #CCCCCC;
  --gray-500: #999999;
  --gray-600: #666666;
  --gray-700: #444444;
  --gray-800: #333333;
  --text-dark: #333333;
  --text-light: #666666;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans SC", "PingFang SC", -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol {
  list-style: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--gray-800);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-light { color: var(--text-light); }

/* === Container === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* === Section === */
.section {
  padding: 80px 0;
}

.section-gray {
  background: var(--gray-100);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: 16px;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--secondary);
  border-radius: 2px;
}

.section-header p {
  color: var(--text-light);
  font-size: 1.1rem;
}

/* === Header / Navigation === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
}

.header.scrolled {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: var(--secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon svg {
  width: 28px;
  height: 28px;
  color: var(--primary-dark);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  transition: color var(--transition);
}

.header.scrolled .logo-text {
  color: var(--primary-dark);
}

.logo-sub {
  font-size: 0.7rem;
  font-weight: 400;
  display: block;
  opacity: 0.8;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}

.header.scrolled .nav-link {
  color: var(--gray-700);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--secondary);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary);
}

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

.header-btn {
  background: var(--secondary);
  color: var(--gray-800);
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: all var(--transition);
}

.header-btn:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

.header.scrolled .menu-toggle span {
  background: var(--gray-800);
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    padding: 80px 24px 24px;
    transition: right var(--transition);
  }

  .nav.active {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .nav-link {
    color: var(--gray-700);
    font-size: 1.1rem;
  }

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

  .menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 998;
  }

  .menu-overlay.active {
    display: block;
  }
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #0088EE 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1546519638-68e109498ffc?w=1200') center/cover;
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: 0.3;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 120px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 120px 0 160px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 50px;
  color: var(--white);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: clamp(2.5rem, 6vw, 4rem);
}

.hero h1 span {
  color: var(--secondary);
}

.hero p {
  color: rgba(255,255,255,0.9);
  font-size: 1.2rem;
  margin-bottom: 32px;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--secondary);
  color: var(--gray-800);
}

.btn-primary:hover {
  background: var(--secondary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255,184,0,0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-secondary:hover {
  background: var(--white);
  color: var(--primary);
}

.hero-decoration {
  position: absolute;
  right: 5%;
  bottom: 25%;
  width: 300px;
  height: 300px;
  border: 3px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  animation: pulse 3s ease-in-out infinite;
}

.hero-decoration::before {
  content: '';
  position: absolute;
  inset: 40px;
  border: 3px solid rgba(255,255,255,0.08);
  border-radius: 50%;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.7; }
}

/* === Stats Section === */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 48px 0;
  margin-top: -80px;
  position: relative;
  z-index: 3;
}

.stat-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.stat-card:hover {
  transform: translateY(-8px);
}

.stat-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.stat-number {
  font-family: "Bebas Neue", sans-serif;
  font-size: 3rem;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-light);
  font-size: 1rem;
}

@media (max-width: 768px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
    margin-top: -60px;
  }

  .stat-number {
    font-size: 2.5rem;
  }
}

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

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

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

.card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--secondary);
  color: var(--gray-800);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
}

.card-content {
  padding: 24px;
}

.card-content h4 {
  margin-bottom: 12px;
  color: var(--gray-800);
}

.card-content p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.card-link {
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-link:hover {
  color: var(--primary-dark);
  gap: 10px;
}

/* === Course Cards === */
.course-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.course-tab {
  padding: 12px 32px;
  border: 2px solid var(--gray-300);
  border-radius: 50px;
  font-weight: 600;
  color: var(--gray-600);
  transition: all var(--transition);
  cursor: pointer;
}

.course-tab:hover,
.course-tab.active {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.course-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 300px 1fr;
  transition: all var(--transition);
}

.course-card:hover {
  box-shadow: var(--shadow-lg);
}

.course-image {
  height: 100%;
  min-height: 280px;
}

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

.course-info {
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.course-info h3 {
  margin-bottom: 16px;
  color: var(--primary);
}

.course-info p {
  color: var(--text-light);
  margin-bottom: 20px;
  flex-grow: 1;
}

.course-meta {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.course-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-600);
  font-size: 0.95rem;
}

.course-meta-item svg {
  width: 18px;
  height: 18px;
  color: var(--secondary);
}

.course-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.course-feature {
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .course-card {
    grid-template-columns: 1fr;
  }

  .course-image {
    height: 200px;
    min-height: auto;
  }
}

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

.about-image {
  position: relative;
}

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

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 4px solid var(--secondary);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-content h2 {
  margin-bottom: 24px;
}

.about-content p {
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-list {
  margin: 24px 0;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.about-list li svg {
  width: 24px;
  height: 24px;
  color: var(--secondary);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* === Advantages Grid === */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.advantage-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.advantage-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.advantage-icon svg {
  width: 40px;
  height: 40px;
  color: var(--white);
}

.advantage-card h4 {
  margin-bottom: 12px;
}

.advantage-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

@media (max-width: 1024px) {
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* === Timeline / Awards === */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gray-300);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 48px;
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
}

.timeline-content {
  width: calc(50% - 40px);
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--secondary);
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  z-index: 2;
}

.timeline-year {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.timeline-content h4 {
  margin-bottom: 8px;
}

.timeline-content p {
  color: var(--text-light);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }

  .timeline-item,
  .timeline-item:nth-child(odd) {
    flex-direction: row;
    padding-left: 50px;
  }

  .timeline-content {
    width: 100%;
  }

  .timeline-dot {
    left: 20px;
  }
}

/* === Gallery Grid === */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover::after {
  opacity: 1;
}

.gallery-item span {
  position: absolute;
  bottom: 12px;
  left: 12px;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 2;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover span {
  opacity: 1;
}

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

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid .gallery-item:first-child {
    grid-column: span 2;
    grid-row: span 1;
  }
}

/* === Student Cards === */
.student-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.student-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.student-image {
  height: 280px;
  overflow: hidden;
}

.student-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.student-card:hover .student-image img {
  transform: scale(1.05);
}

.student-info {
  padding: 20px;
}

.student-info h4 {
  margin-bottom: 8px;
}

.student-meta {
  display: flex;
  gap: 16px;
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.student-awards {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.student-award {
  background: var(--secondary);
  color: var(--gray-800);
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* === News List === */
.news-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.news-filter {
  padding: 8px 24px;
  border-radius: 50px;
  font-weight: 500;
  color: var(--text-light);
  transition: all var(--transition);
  cursor: pointer;
}

.news-filter:hover,
.news-filter.active {
  background: var(--primary);
  color: var(--white);
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.news-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.news-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(8px);
}

.news-image {
  height: 160px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

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

.news-content {
  display: flex;
  flex-direction: column;
}

.news-category {
  display: inline-block;
  width: fit-content;
  background: var(--primary-light);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.news-content h4 {
  margin-bottom: 8px;
  transition: color var(--transition);
}

.news-item:hover .news-content h4 {
  color: var(--primary);
}

.news-date {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.news-content p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 768px) {
  .news-item {
    grid-template-columns: 1fr;
  }

  .news-image {
    height: 180px;
  }
}

/* === Pagination === */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--gray-600);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.pagination-btn:hover,
.pagination-btn.active {
  background: var(--primary);
  color: var(--white);
}

.pagination-btn svg {
  width: 20px;
  height: 20px;
}

/* === Contact Section === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact-info h3 {
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon {
  width: 56px;
  height: 56px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.contact-item h4 {
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.contact-item p {
  color: var(--text-light);
}

.contact-qr {
  margin-top: 32px;
  padding: 24px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  text-align: center;
}

.contact-qr img {
  width: 160px;
  height: 160px;
  margin: 0 auto 12px;
}

.contact-qr p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--secondary);
  color: var(--gray-800);
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.form-submit:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* === Page Header === */
.page-header {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1546519638-68e109498ffc?w=1200') center/cover;
  opacity: 0.15;
}

.page-header h1 {
  position: relative;
  color: var(--white);
  margin-bottom: 16px;
}

.page-header p {
  position: relative;
  color: rgba(255,255,255,0.85);
  font-size: 1.2rem;
}

.page-header-decoration {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

/* === Spirit Section === */
.spirit-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.spirit-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1546519638-68e109498ffc?w=1200') center/cover;
  opacity: 0.1;
}

.spirit-content {
  position: relative;
  z-index: 2;
}

.spirit-content h2 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 24px;
}

.spirit-content h2 span {
  color: var(--secondary);
}

.spirit-content p {
  color: rgba(255,255,255,0.9);
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

/* === CTA Section === */
.cta-section {
  background: var(--secondary);
  padding: 64px 0;
}

.cta-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-text h3 {
  font-size: 1.75rem;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.cta-text p {
  color: var(--gray-700);
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 40px;
  background: var(--primary);
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.cta-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,102,204,0.3);
}

/* === Footer === */
.footer {
  background: var(--gray-800);
  color: rgba(255,255,255,0.8);
  padding: 64px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand .logo-text {
  color: var(--white);
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.footer-contact svg {
  width: 20px;
  height: 20px;
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

/* === Lightbox === */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  cursor: pointer;
  transition: transform var(--transition);
}

.lightbox-close:hover {
  transform: scale(1.1);
}

.lightbox-close svg {
  width: 32px;
  height: 32px;
}

/* === Animation Classes === */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* === Team Section === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.team-image {
  height: 280px;
  overflow: hidden;
}

.team-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.team-card:hover .team-image img {
  transform: scale(1.05);
}

.team-info {
  padding: 24px;
  text-align: center;
}

.team-info h4 {
  margin-bottom: 4px;
}

.team-info p {
  color: var(--primary);
  font-weight: 500;
  margin-bottom: 12px;
}

.team-info span {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* === Competition Card === */
.competition-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.competition-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.competition-image {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.competition-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.competition-card:hover .competition-image img {
  transform: scale(1.05);
}

.competition-date {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--secondary);
  color: var(--gray-800);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.competition-info {
  padding: 24px;
}

.competition-info h4 {
  margin-bottom: 12px;
}

.competition-info p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.competition-result {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: 50px;
  font-weight: 600;
}

/* === Venue Gallery === */
.venue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.venue-item {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.venue-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.venue-item:hover img {
  transform: scale(1.08);
}

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

@media (max-width: 768px) {
  .venue-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .venue-item:first-child {
    grid-column: span 2;
    grid-row: span 1;
  }
}

/* === Responsive Utilities === */
@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .hero-content {
    padding: 100px 0 120px;
  }

  .hero-btns {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

/* === Utility Classes === */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }