/* ============================================================
   explore-beijing.css — Explore Beijing page
   ============================================================ */

/* Featured Grid */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}

.featured-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 3/4;
  cursor: pointer;
  transition: var(--transition);
}

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

.featured-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.featured-card:hover .featured-card-bg {
  transform: scale(1.08);
}

.featured-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.featured-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--accent);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.featured-content h3 {
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 6px;
}

.featured-content span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 4px;
}

.featured-content p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
  margin-top: 10px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Attractions Grid */
.attractions-section {
  margin-bottom: 64px;
}

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

.attraction-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.attraction-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.attraction-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  position: relative;
  overflow: hidden;
}

.attraction-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(to top, rgba(0,0,0,0.1), transparent);
}

.attraction-content {
  padding: 20px;
}

.attraction-content h4 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 6px;
}

.attraction-content .location {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.attraction-content p {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.6;
  margin-bottom: 14px;
}

.attraction-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}

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

/* Culture Section */
.culture-section {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-bottom: 64px;
}

.culture-header {
  text-align: center;
  margin-bottom: 40px;
}

.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.culture-item {
  text-align: center;
  padding: 24px 16px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.culture-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.culture-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  /* background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 16px;
}

.culture-item h4 {
  font-size: 1rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.culture-item p {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* City Map */
.city-map-section {
  margin-bottom: 64px;
}

.city-map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--border);
}

.city-map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Practical Info */
.practical-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.practical-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.practical-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.practical-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 2px solid var(--border);
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.25s, background 0.25s;
}

.practical-icon svg {
  width: 22px;
  height: 22px;
  stroke: #1a1a2e;
  stroke-width: 2;
  fill: none;
  transition: stroke 0.25s;
}

.practical-card:hover .practical-icon {
  border-color: var(--primary);
  background: rgba(0, 56, 167, 0.06);
}

.practical-card:hover .practical-icon svg {
  stroke: var(--primary);
}

.practical-card h3 {
  font-size: 1.15rem;
  color: var(--primary);
}

.practical-list {
  list-style: none;
}

.practical-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.92rem;
  color: var(--text-mid);
}

.practical-list li:last-child {
  border-bottom: none;
}

.practical-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .featured-grid { grid-template-columns: repeat(2, 1fr); }
  .attractions-grid { grid-template-columns: repeat(2, 1fr); }
  .culture-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .featured-grid { grid-template-columns: 1fr; }
  .featured-card { aspect-ratio: 4/3; }
  .attractions-grid { grid-template-columns: 1fr; }
  .culture-section { padding: 32px 20px; }
  .culture-grid { grid-template-columns: 1fr 1fr; }
  .practical-grid { grid-template-columns: 1fr; }
  .city-map-container { height: 300px; }
}