/* ========================================
   我爱扬州 — 卡片组件样式
   ======================================== */

/* --- Card Base --- */
.card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

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

.card:active {
  transform: translateY(-2px) scale(0.98);
}

.card__image-wrapper {
  position: relative;
  overflow: hidden;
}

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

.card:hover .card__image {
  transform: scale(1.05);
}

.card__content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card__tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 10px;
  width: fit-content;
}

.card__tag--warm {
  background: #FFF3E0;
  color: var(--secondary);
}

.card__tag--green {
  background: #E8F5E9;
  color: var(--accent);
}

.card__title {
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.card__desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
  flex: 1;
}

.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-top: 1px solid #f0f0f0;
}

.card__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.card__link:hover {
  gap: 8px;
}

.card__link-icon {
  transition: transform var(--transition);
}

.card:hover .card__link-icon {
  transform: translateX(4px);
}

/* --- Large Card (景点) --- */
.card--large .card__image-wrapper {
  height: 220px;
}

/* --- Square Card (美食) --- */
.card--square .card__image-wrapper {
  height: 180px;
  aspect-ratio: 4 / 3;
}

/* --- Wide Card --- */
.card--wide {
  flex-direction: row;
}

.card--wide .card__image-wrapper {
  width: 45%;
  min-height: 220px;
}

.card--wide .card__content {
  width: 55%;
}

/* --- Poem Card --- */
.poem-card {
  background: linear-gradient(135deg, #FFF9E6 0%, #FFF3CC 100%);
  border: 1px solid rgba(233, 196, 106, 0.4);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  position: relative;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.poem-card::before {
  content: '\201C';
  position: absolute;
  top: 8px;
  left: 20px;
  font-size: 4rem;
  color: var(--secondary);
  opacity: 0.3;
  font-family: var(--font-heading);
  line-height: 1;
}

.poem-card__text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 2;
  color: var(--text);
  margin-bottom: 16px;
}

.poem-card__title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 4px;
}

.poem-card__author {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* --- ICH Card (非遗) --- */
.ich-card {
  text-align: center;
  padding: 0;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.ich-card__image-wrapper {
  height: 160px;
  overflow: hidden;
}

.ich-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.ich-card:hover .ich-card__image {
  transform: scale(1.05);
}

.ich-card__body {
  padding: 20px 16px;
}

.ich-card__icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.ich-card__title {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.ich-card__desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* --- Season Card --- */
.season-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.season-card__image {
  height: 180px;
  object-fit: cover;
  width: 100%;
}

.season-card__body {
  padding: 24px;
}

.season-card__season {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.season-card__season--spring {
  background: #E8F5E9;
  color: #2E7D32;
}

.season-card__season--summer {
  background: #FFF3E0;
  color: #E65100;
}

.season-card__season--autumn {
  background: #FFF8E1;
  color: #F57F17;
}

.season-card__season--winter {
  background: #E3F2FD;
  color: #1565C0;
}

.season-card__title {
  margin-bottom: 8px;
}

.season-card__text {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* --- Tip Card --- */
.tip-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.tip-card__icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.tip-card__title {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.tip-card__text {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* --- Itinerary Card --- */
.itinerary-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.itinerary-card__header {
  padding: 24px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
}

.itinerary-card__days {
  font-size: 0.85rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.2);
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.itinerary-card__title {
  color: var(--white);
  margin-bottom: 4px;
}

.itinerary-card__body {
  padding: 24px;
}

.itinerary-day {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.itinerary-day:last-child {
  border-bottom: none;
}

.itinerary-day__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.itinerary-day__content h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.itinerary-day__content p {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* --- Quote Banner --- */
.quote-banner {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.65), rgba(45, 156, 219, 0.5)),
              url('../images/hero/quote-banner.jpg') center / cover no-repeat;
  padding: 80px 24px;
  text-align: center;
  color: var(--white);
}

.quote-banner__text {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  max-width: 600px;
  margin: 0 auto 12px;
  line-height: 1.8;
  color: #FFFFFF;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

.quote-banner__author {
  font-size: 1rem;
  opacity: 0.9;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* --- Poem Carousel --- */
.poem-carousel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  max-width: 600px;
  margin: 0 auto;
}

.poem-carousel__track {
  flex: 1;
  position: relative;
  min-height: 280px;
}

.poem-carousel__track .poem-card {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.poem-carousel__track .poem-card.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.poem-carousel__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.poem-carousel__btn:hover {
  background: var(--primary);
  color: var(--white);
}

.poem-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.poem-carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ddd;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.poem-carousel__dot.active {
  background: var(--primary);
}

/* --- Horizontal Scroll (fallback) --- */
.hscroll {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 0 24px;
  -webkit-overflow-scrolling: touch;
}

.hscroll > * {
  flex: 0 0 320px;
  scroll-snap-align: start;
}

.hscroll::-webkit-scrollbar {
  height: 6px;
}

.hscroll::-webkit-scrollbar-track {
  background: #f0f0f0;
  border-radius: 3px;
}

.hscroll::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary-light);
  border-radius: 2px;
}

.timeline__item {
  position: relative;
  margin-bottom: 36px;
  padding-left: 24px;
}

.timeline__item:last-child {
  margin-bottom: 0;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.timeline__year {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 12px;
  border-radius: 12px;
  letter-spacing: 0.05em;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .card--wide {
    flex-direction: column;
  }

  .card--wide .card__image-wrapper {
    width: 100%;
  }

  .card--wide .card__content {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .hscroll > * {
    flex-basis: 280px;
  }

  .quote-banner {
    padding: 56px 24px;
  }

  .itinerary-card__header {
    padding: 20px;
  }

  .itinerary-card__body {
    padding: 20px;
  }
}