/* =============================================
   TravelWay 组件样式表
   ============================================= */

/* ===== Route Cards ===== */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.route-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.route-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.route-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.route-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.route-card:hover .route-card-image img {
  transform: scale(1.1);
}

.route-card-badges {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.route-card-badge {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  color: #fff;
  border-radius: var(--radius-full);
}

.badge-featured { background: var(--color-primary); }
.badge-new-badge { background: var(--color-accent); }
.badge-hot-badge { background: #E53935; }

.route-card-favorite {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-light);
  border: none;
}

.route-card-favorite:hover, .route-card-favorite.active {
  color: #E53935;
  transform: scale(1.1);
}

.route-card-favorite.active i::before {
  content: "\f004";
}

.route-card-body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.route-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.route-card-meta i {
  color: var(--color-primary);
  margin-right: 2px;
}

.route-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.route-card:hover .route-card-title {
  color: var(--color-primary);
}

.route-card-title a {
  color: inherit;
}

.route-card-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.route-card-highlight {
  font-size: var(--font-size-xs);
  padding: 3px 8px;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  border-radius: var(--radius-full);
}

.route-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.route-card-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
}

.route-card-price-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
}

.route-card-price-unit {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.route-card-price-original {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  text-decoration: line-through;
}

.route-card-btn {
  padding: 8px 16px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
}

.route-card-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

/* ===== Destination Cards ===== */
.destinations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

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

.destination-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.destination-card:hover img {
  transform: scale(1.1);
}

.destination-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  color: #fff;
}

.destination-card-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xs);
  color: #fff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.55);
}

.destination-card-region {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.destination-card-count {
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-primary-light);
}

/* Destination Featured (Large Card) */
.destination-card-large {
  grid-column: span 2;
  grid-row: span 2;
}

/* ===== Guide Cards ===== */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.guide-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

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

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

.guide-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.guide-card-body {
  padding: var(--space-lg);
}

.guide-card-category {
  display: inline-block;
  padding: 4px 10px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.guide-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  transition: color var(--transition-fast);
  line-height: 1.4;
}

.guide-card:hover .guide-card-title {
  color: var(--color-primary);
}

.guide-card-summary {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
}

.guide-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.guide-card-stats {
  display: flex;
  gap: var(--space-md);
}

.guide-card-stat {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ===== Search & Filter Bar ===== */
.filter-bar {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-xl);
}

.filter-bar-inner {
  display: flex;
  align-items: flex-end;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.filter-bar .form-group {
  flex: 1;
  min-width: 160px;
  margin-bottom: 0;
}

.filter-bar .form-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.filter-bar .form-control {
  padding: 10px 14px;
}

.filter-actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* ===== Route Detail Page ===== */
.route-detail-hero {
  position: relative;
  padding-top: var(--header-height);
  height: calc(500px + var(--header-height));
  overflow: hidden;
}

.route-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.route-detail-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(transparent 40%, rgba(0,0,0,0.7));
}

.route-detail-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-2xl);
  color: #fff;
}

.route-detail-tags {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.route-detail-title {
  font-size: var(--font-size-4xl);
  color: #fff;
  margin-bottom: var(--space-sm);
}

.route-detail-meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  font-size: var(--font-size-base);
  color: rgba(255,255,255,0.9);
}

.route-detail-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.route-detail-price-section {
  position: absolute;
  top: calc(var(--header-height) + var(--space-lg));
  right: var(--space-lg);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  color: var(--color-text);
}

.route-detail-price-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.route-detail-price {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
}

.route-detail-price-unit {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Route Detail Content Layout */
.route-detail-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.route-detail-section {
  margin-bottom: var(--space-3xl);
}

.route-detail-section-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.route-detail-section-title i {
  color: var(--color-primary);
}

/* Itinerary Timeline */
.itinerary-timeline {
  position: relative;
  padding-left: var(--space-2xl);
}

.itinerary-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 8px;
  width: 2px;
  background: var(--color-border);
}

.itinerary-day {
  position: relative;
  margin-bottom: var(--space-2xl);
}

.itinerary-day:last-child {
  margin-bottom: 0;
}

.itinerary-day-marker {
  position: absolute;
  left: calc(-1 * var(--space-2xl) + 1px);
  top: 0;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--color-primary);
}

.itinerary-day-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.itinerary-day-badge {
  background: var(--color-primary);
  color: #fff;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.itinerary-day-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.itinerary-day-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-xl);
  align-items: start;
}

.itinerary-day-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.itinerary-day-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.itinerary-day-image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

/* Fee Table */
.fee-table {
  width: 100%;
  border-collapse: collapse;
}

.fee-table th,
.fee-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--font-size-base);
}

.fee-table th {
  background: var(--color-primary-bg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  width: 120px;
}

.fee-table td {
  color: var(--color-text);
}

.fee-included td:first-child {
  color: var(--color-success);
}

.fee-excluded td:first-child {
  color: var(--color-error);
}

/* ===== Destination Detail ===== */
.dest-detail-hero {
  position: relative;
  padding-top: var(--header-height);
  height: calc(70vh + var(--header-height));
  min-height: calc(500px + var(--header-height));
  overflow: hidden;
}

.dest-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dest-detail-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(transparent 30%, rgba(0,0,0,0.7));
}

.dest-detail-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3xl);
  color: #fff;
}

.dest-detail-tags {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.dest-detail-title {
  font-size: var(--font-size-4xl);
  color: #fff;
  margin-bottom: var(--space-md);
}

.dest-detail-subtitle {
  font-size: var(--font-size-xl);
  color: rgba(255,255,255,0.9);
}

.dest-detail-stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.dest-detail-stat {
  text-align: center;
}

.dest-detail-stat-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: #fff;
}

.dest-detail-stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.7);
}

.dest-detail-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
}

/* Highlights Grid */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.highlight-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border-left: 4px solid var(--color-primary);
}

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

.highlight-card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  flex-shrink: 0;
}

.highlight-card-title {
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.highlight-card-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ===== Guide Detail ===== */
.guide-detail-header {
  position: relative;
  padding-top: var(--header-height);
  height: calc(60vh + var(--header-height));
  min-height: calc(400px + var(--header-height));
  overflow: hidden;
}

.guide-detail-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.guide-detail-header-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(transparent 30%, rgba(0,0,0,0.8));
}

.guide-detail-header-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3xl);
  color: #fff;
}

.guide-detail-category {
  display: inline-block;
  padding: 4px 14px;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-md);
}

.guide-detail-title {
  font-size: var(--font-size-4xl);
  color: #fff;
  margin-bottom: var(--space-lg);
  line-height: 1.3;
}

.guide-detail-meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.8);
}

.guide-detail-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.guide-detail-content h2 {
  font-size: var(--font-size-2xl);
  margin: var(--space-2xl) 0 var(--space-lg);
  color: var(--color-text);
}

.guide-detail-content h3 {
  font-size: var(--font-size-xl);
  margin: var(--space-xl) 0 var(--space-md);
}

.guide-detail-content p {
  margin-bottom: var(--space-lg);
}

.guide-detail-content img {
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  box-shadow: var(--shadow-md);
}

.guide-detail-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.guide-detail-content li {
  margin-bottom: var(--space-sm);
}

.guide-detail-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-xl);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  margin: var(--space-2xl) 0;
}

.guide-detail-action {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  background: var(--color-bg-white);
}

.guide-detail-action:hover, .guide-detail-action.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

/* ===== Booking Form ===== */
.booking-section {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.booking-form-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.booking-form-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  padding: var(--space-xl);
  color: #fff;
}

.booking-form-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xs);
}

.booking-form-subtitle {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.8);
}

.booking-form-body {
  padding: var(--space-xl);
}

.booking-summary {
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.booking-summary-image {
  width: 100px;
  height: 70px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.booking-summary-info {
  flex: 1;
}

.booking-summary-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.booking-summary-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.booking-summary-price {
  text-align: right;
  flex-shrink: 0;
}

/* ===== Floating Action Button ===== */
.fab-container {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  z-index: var(--z-fixed);
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  border: none;
}

.fab:hover {
  background: var(--color-primary-dark);
  transform: scale(1.1);
}

.fab-accent {
  background: var(--color-accent);
}

.fab-accent:hover {
  background: var(--color-accent-dark);
}

/* ===== Scroll to Top ===== */
.scroll-top {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-bg-white);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: none;
  opacity: 0;
  visibility: hidden;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-4px);
}

/* ===== Counter Animation ===== */
.counter-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  padding: var(--space-3xl) 0;
}

.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
  color: #fff;
}

.counter-item {
  padding: var(--space-lg);
}

.counter-number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: #fff;
  margin-bottom: var(--space-sm);
}

.counter-label {
  font-size: var(--font-size-base);
  color: rgba(255,255,255,0.8);
}

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-content {
  padding: var(--space-lg) 0;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.about-feature-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.about-feature-title {
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: 4px;
}

.about-feature-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ===== features-grid（"我们的优势"区）===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.feature-card {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s, box-shadow 0.25s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 28px;
  margin: 0 auto var(--space-md);
  flex-shrink: 0;
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ===== Responsive Components ===== */
@media (max-width: 992px) {
  .routes-grid { grid-template-columns: repeat(2, 1fr); }
  .destinations-grid { grid-template-columns: repeat(2, 1fr); }
  .guides-grid { grid-template-columns: repeat(2, 1fr); }
  .itinerary-day-content { grid-template-columns: 1fr; }
  .itinerary-day-image { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image { order: -1; }
  .about-image img { height: 300px; }
  .counter-grid { grid-template-columns: repeat(2, 1fr); }
  .highlights-grid { grid-template-columns: 1fr; }
  .filter-bar-inner { flex-direction: column; }
  .filter-bar .form-group { min-width: 100%; }
}

@media (max-width: 768px) {
  .routes-grid { grid-template-columns: 1fr; }
  .destinations-grid { grid-template-columns: repeat(2, 1fr); }
  .guides-grid { grid-template-columns: 1fr; }
  .route-detail-hero { padding-top: var(--header-height-mobile); height: calc(350px + var(--header-height-mobile)); }
  .dest-detail-hero { padding-top: var(--header-height-mobile); height: calc(70vh + var(--header-height-mobile)); min-height: calc(500px + var(--header-height-mobile)); }
  .guide-detail-header { padding-top: var(--header-height-mobile); height: calc(60vh + var(--header-height-mobile)); min-height: calc(400px + var(--header-height-mobile)); }
  .route-detail-price-section { position: static; margin: var(--space-lg); border-radius: var(--radius-lg); }
  .route-detail-title { font-size: var(--font-size-2xl); }
  .dest-detail-title { font-size: var(--font-size-2xl); }
  .guide-detail-title { font-size: var(--font-size-2xl); }
  .dest-detail-stats { gap: var(--space-lg); }
  .booking-summary { flex-direction: column; text-align: center; }
  .fab-container { bottom: var(--space-md); right: var(--space-md); }
}

@media (max-width: 576px) {
  .destinations-grid { grid-template-columns: 1fr 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .counter-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .counter-number { font-size: var(--font-size-3xl); }
}