/* ===================================================
   开云体育官方网站 - 主样式文件
   Brand: 开云体育 | Domain: official-win-kaiyun.com
   =================================================== */

/* ---- CSS Reset & Variables ---- */
:root {
  --primary: #0a1628;
  --secondary: #0d2044;
  --accent: #c9a84c;
  --accent-light: #f0d080;
  --white: #ffffff;
  --gray-light: #f5f7fa;
  --gray-mid: #8a9bb5;
  --text-dark: #0d1a2e;
  --text-muted: #6b7c9a;
  --border: rgba(201,168,76,0.25);
  --shadow: 0 8px 40px rgba(10,22,40,0.18);
  --radius: 12px;
  --transition: 0.32s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  background: var(--white);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.15rem; }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* ---- Layout ---- */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--dark {
  background: var(--primary);
  color: var(--white);
}

.section--dark h2, .section--dark h3, .section--dark h4 {
  color: var(--white);
}

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

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.section--dark .section-header p {
  color: var(--gray-mid);
}

/* ---- Header & Navigation ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text .brand-cn {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.04em;
}

.logo-text .brand-en {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.main-nav a {
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--accent);
  background: rgba(201,168,76,0.08);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(201,168,76,0.4);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--accent);
  color: var(--accent);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ---- Search Bar ---- */
.search-bar-wrap {
  background: var(--secondary);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 10px 0;
}

.search-bar-inner {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 640px;
  margin: 0 auto;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 8px;
  overflow: hidden;
}

.search-bar-inner input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 10px 18px;
  color: var(--white);
  font-size: 0.9rem;
}

.search-bar-inner input::placeholder {
  color: var(--gray-mid);
}

.search-bar-inner button {
  background: var(--accent);
  border: none;
  padding: 10px 20px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background var(--transition);
}

.search-bar-inner button:hover {
  background: var(--accent-light);
}

/* ---- Hero Banner ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary);
  padding-top: 120px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero_banner.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  animation: heroZoom 18s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,22,40,0.92) 0%,
    rgba(10,22,40,0.65) 50%,
    rgba(10,22,40,0.82) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

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

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.78);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.8;
}

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

.hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 48px;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat-item {
  text-align: center;
}

.hero-stat-item .num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: block;
}

.hero-stat-item .label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

/* ---- Video Cards Grid ---- */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.video-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--secondary);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(10,22,40,0.3);
}

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

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

.video-card:hover .video-card-thumb img {
  transform: scale(1.06);
}

.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10,22,40,0.45);
  opacity: 0;
  transition: opacity var(--transition);
}

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

.video-play-btn svg {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.5));
  transition: transform var(--transition);
}

.video-card:hover .video-play-btn svg {
  transform: scale(1.12);
}

.video-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.video-card-badge.live {
  background: #e53e3e;
  color: #fff;
  animation: livePulse 1.5s infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.video-card-duration {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background: rgba(0,0,0,0.72);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.video-card-info {
  padding: 18px 20px 20px;
}

.video-card-info h4 {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--gray-mid);
}

.video-card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ---- About / Brand Story ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}

.about-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  opacity: 0.3;
  pointer-events: none;
}

.about-img img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.about-text h2 {
  margin-bottom: 20px;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.85;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.highlight-item {
  padding: 18px;
  background: var(--gray-light);
  border-radius: 10px;
  border-left: 3px solid var(--accent);
}

.highlight-item h5 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.highlight-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

/* ---- Services ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  padding: 36px 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  background: rgba(201,168,76,0.06);
  transform: translateY(-4px);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(201,168,76,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
}

.service-card h3 {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--gray-mid);
  line-height: 1.75;
}

/* ---- Stats ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-item {
  background: var(--secondary);
  padding: 48px 32px;
  text-align: center;
}

.stat-item .num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.stat-item .unit {
  font-size: 1.2rem;
  font-weight: 600;
}

.stat-item .desc {
  font-size: 0.88rem;
  color: var(--gray-mid);
  margin-top: 6px;
}

/* ---- Team ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(10,22,40,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(10,22,40,0.14);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 3px solid var(--accent);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.team-card .title {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 12px;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---- Reviews ---- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.review-card {
  padding: 28px 28px 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(10,22,40,0.07);
  border-left: 4px solid var(--accent);
  position: relative;
}

.review-card::before {
  content: '\201C';
  position: absolute;
  top: 12px;
  right: 20px;
  font-size: 4rem;
  color: rgba(201,168,76,0.12);
  font-family: Georgia, serif;
  line-height: 1;
}

.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 12px;
}

.review-stars span {
  color: var(--accent);
  font-size: 1rem;
}

.review-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}

.review-author-info .name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
}

.review-author-info .date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---- Media Reports ---- */
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.media-card {
  padding: 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: background var(--transition);
}

.media-card:hover {
  background: rgba(201,168,76,0.06);
}

.media-source {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.media-card h4 {
  font-size: 0.95rem;
  color: var(--white);
  line-height: 1.55;
  margin-bottom: 14px;
}

.media-date {
  font-size: 0.78rem;
  color: var(--gray-mid);
}

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

.faq-item {
  border-bottom: 1px solid rgba(10,22,40,0.1);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  gap: 16px;
  transition: color var(--transition);
  user-select: none;
}

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

.faq-question .faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--accent);
}

.faq-item.open .faq-question .faq-icon {
  background: var(--accent);
  color: var(--primary);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.85;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 22px;
}

/* ---- Contact / CTA ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 20px;
}

.contact-info p {
  color: var(--gray-mid);
  margin-bottom: 32px;
  line-height: 1.85;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(201,168,76,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-text .label {
  font-size: 0.78rem;
  color: var(--gray-mid);
  margin-bottom: 2px;
}

.contact-item-text .value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
}

.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-mid);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--white);
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

/* ---- Partners ---- */
.partners-section {
  padding: 64px 0;
  background: var(--gray-light);
}

.partners-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.partner-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 12px 24px;
  border: 1px solid rgba(10,22,40,0.12);
  border-radius: 8px;
  transition: color var(--transition), border-color var(--transition);
}

.partner-logo:hover {
  color: var(--primary);
  border-color: var(--accent);
}

/* ---- Footer ---- */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.8;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h5 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

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

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

.footer-bottom a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: var(--accent);
}

.update-time {
  font-size: 0.8rem;
  color: var(--accent);
}

/* ---- Tags ---- */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.tag {
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  color: var(--accent);
  transition: all var(--transition);
}

.tag:hover {
  background: var(--accent);
  color: var(--primary);
  cursor: pointer;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 12px 0;
}

.breadcrumb a {
  color: var(--accent);
}

.breadcrumb span {
  color: var(--text-muted);
}

/* ---- Modal / Video Overlay ---- */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.video-modal.active {
  opacity: 1;
  pointer-events: all;
}

.video-modal-inner {
  position: relative;
  width: 90%;
  max-width: 900px;
  background: var(--primary);
  border-radius: var(--radius);
  overflow: hidden;
}

.video-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  width: 36px;
  height: 36px;
  background: rgba(0,0,0,0.6);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--white);
}

.video-placeholder .play-icon {
  width: 80px;
  height: 80px;
  background: rgba(201,168,76,0.2);
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.video-placeholder p {
  font-size: 0.95rem;
  color: var(--gray-mid);
}

/* ---- Mobile Menu ---- */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(10,22,40,0.98);
  backdrop-filter: blur(12px);
  z-index: 999;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  gap: 4px;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  padding: 12px 16px;
  color: rgba(255,255,255,0.82);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all var(--transition);
}

.mobile-nav a:hover {
  color: var(--accent);
  background: rgba(201,168,76,0.08);
}

/* ---- Page Hero (Inner Pages) ---- */
.page-hero {
  padding: 140px 0 80px;
  background: var(--primary);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(201,168,76,0.08) 0%, transparent 70%);
}

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

.page-hero p {
  color: var(--gray-mid);
  font-size: 1.05rem;
  max-width: 560px;
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.hidden { display: none !important; }

/* ---- Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .main-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .hero { min-height: 90vh; padding-top: 140px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .video-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-highlights { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .stats-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.8rem; }
}