/* ============================================================
   Model19 Index Page Styles - SINTRA Fashion Theme
   ============================================================ */

/* 仅作用于首页（通过首页特有section限定） */
.sintra-hero,
.sintra-section,
.sintra-newsletter {
  background: var(--sintra-bg);
  color: var(--sintra-text);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.sintra-section--white {
  background: #fff;
}

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

.sintra-section--dark {
  background: var(--sintra-bg-dark);
  color: #fff;
}

/* ============================================================
   Hero Section
   ============================================================ */
.sintra-hero {
  position: relative;
  padding: 60px 0 80px;
  overflow: hidden;
}

.sintra-hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.15), transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.sintra-hero__grid {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.sintra-hero__grid > [class*="uk-width"] {
  display: flex;
  align-items: center;
}

.sintra-hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: 40px;
  width: 100%;
}

.sintra-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sintra-accent);
  color: #fff;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 24px;
}

.sintra-hero__title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1px;
  margin: 0 0 24px;
  color: var(--sintra-text);
}

.sintra-hero__title .highlight {
  display: inline-block;
  color: var(--sintra-accent);
  position: relative;
}

.sintra-hero__subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: var(--sintra-text-light);
  margin: 0 0 32px;
  max-width: 440px;
}

.sintra-hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--sintra-text);
  color: #fff;
  padding: 16px 36px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  width: fit-content;
  transition: var(--sintra-transition);
}

.sintra-hero__btn:hover {
  background: var(--sintra-accent);
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}

.sintra-hero__btn i {
  font-size: 16px;
  transition: transform 0.3s ease;
}

.sintra-hero__btn:hover i {
  transform: translateX(4px);
}

.sintra-hero__image {
  position: relative;
  border-radius: var(--sintra-radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #F9F3EC 0%, #F0E8DC 100%);
  width: 100%;
}

.sintra-hero__image img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  display: block;
}

.sintra-hero__tags {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sintra-hero-tag {
  position: absolute;
  background: rgba(26, 26, 26, 0.9);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sintra-hero-tag--1 {
  top: 40px;
  left: -30px;
  transform: rotate(-3deg);
}

.sintra-hero-tag--2 {
  top: 200px;
  right: -20px;
  background: var(--sintra-accent);
  transform: rotate(3deg);
}

.sintra-hero-tag--3 {
  bottom: 60px;
  left: 20px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--sintra-text);
  transform: rotate(-2deg);
}

.sintra-hero-tag i {
  color: var(--sintra-accent);
}

/* ============================================================
   Section Common Styles
   ============================================================ */
.sintra-section {
  padding: 0 0 60px 0;
}

.sintra-section__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}

.sintra-section__title {
  font-size: 36px;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.5px;
}

.sintra-section__subtitle {
  font-size: 16px;
  color: var(--sintra-text-light);
  margin: 8px 0 0;
}

.sintra-section--dark .sintra-section__title,
.sintra-section--dark .sintra-section__subtitle {
  color: #fff;
}

.sintra-section--dark .sintra-section__subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.sintra-view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--sintra-accent);
  text-decoration: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: var(--sintra-transition);
}

.sintra-view-all:hover {
  color: var(--sintra-accent-hover);
  text-decoration: none;
  gap: 10px;
}

.sintra-view-all i {
  transition: transform 0.3s ease;
}

.sintra-view-all:hover i {
  transform: translateX(4px);
}

/* ============================================================
   Filter Pills
   ============================================================ */
.sintra-filter {
  display: flex;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.sintra-filter li a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border: 2px solid var(--sintra-border);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--sintra-text);
  text-decoration: none;
  letter-spacing: 1px;
  background: transparent;
  transition: var(--sintra-transition);
  cursor: pointer;
}

.sintra-filter li a:hover,
.sintra-filter li a.sintra-active {
  background: var(--sintra-text);
  color: #fff;
  border-color: var(--sintra-text);
}

/* ============================================================
   Product Cards
   ============================================================ */
.sintra-products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.sintra-product {
  background: var(--sintra-card);
  border-radius: var(--sintra-radius);
  overflow: hidden;
  transition: var(--sintra-transition);
  cursor: pointer;
  position: relative;
  text-decoration: none;
  color: inherit;
  display: block;
}

.sintra-product:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(26, 26, 26, 0.12);
  text-decoration: none;
  color: inherit;
}

.sintra-product__image {
  position: relative;
  width: 100%;
  padding-top: 120%;
  background: #F9F3EC;
  overflow: hidden;
}

.sintra-product__image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sintra-product:hover .sintra-product__image img {
  transform: scale(1.05);
}

.sintra-product__tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--sintra-accent);
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 2;
}

.sintra-product__tag--new {
  background: var(--sintra-text);
}

.sintra-product__fav {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: var(--sintra-transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.sintra-product__fav:hover {
  background: var(--sintra-accent);
}

.sintra-product__fav:hover i {
  color: #fff;
}

.sintra-product__fav i {
  font-size: 18px;
  color: var(--sintra-text);
  transition: color 0.3s ease;
}

.sintra-product__content {
  padding: 20px;
}

.sintra-product__category {
  font-size: 11px;
  font-weight: 600;
  color: var(--sintra-accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
}

.sintra-product__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--sintra-text);
  margin: 0 0 12px;
  line-height: 1.3;
}

.sintra-product__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sintra-product__price {
  font-size: 18px;
  font-weight: 800;
  color: var(--sintra-text);
  margin: 0;
}

.sintra-product__price del {
  font-size: 13px;
  font-weight: 400;
  color: var(--sintra-text-light);
  margin-right: 6px;
}

.sintra-product__rating {
  display: flex;
  align-items: center;
  gap: 4px;
}

.sintra-product__rating i {
  color: #FFB800;
  font-size: 14px;
}

.sintra-product__rating span {
  font-size: 12px;
  color: var(--sintra-text-light);
  margin-left: 4px;
}

/* ============================================================
   News/Blog Section
   ============================================================ */
.sintra-news {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sintra-news-card {
  background: var(--sintra-card);
  border-radius: var(--sintra-radius);
  overflow: hidden;
  transition: var(--sintra-transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

.sintra-news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(26, 26, 26, 0.12);
  text-decoration: none;
  color: inherit;
}

.sintra-news-card__image {
  width: 100%;
  padding-top: 65%;
  background: #F9F3EC;
  overflow: hidden;
  position: relative;
}

.sintra-news-card__image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sintra-news-card:hover .sintra-news-card__image img {
  transform: scale(1.05);
}

.sintra-news-card__body {
  padding: 24px;
}

.sintra-news-card__date {
  font-size: 12px;
  font-weight: 600;
  color: var(--sintra-accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.sintra-news-card__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--sintra-text);
  margin: 0 0 12px;
  line-height: 1.4;
}

.sintra-news-card__excerpt {
  font-size: 14px;
  color: var(--sintra-text-light);
  margin: 0;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   Newsletter Section
   ============================================================ */
.sintra-newsletter {
  background: var(--sintra-bg);
  padding: 80px 0;
}

.sintra-newsletter__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sintra-newsletter__title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin: 0 0 16px;
}

.sintra-newsletter__desc {
  font-size: 16px;
  color: var(--sintra-text-light);
  line-height: 1.7;
  margin: 0;
  max-width: 440px;
}

.sintra-newsletter__form {
  display: flex;
  background: #fff;
  border-radius: 50px;
  padding: 6px;
  box-shadow: 0 10px 40px rgba(26, 26, 26, 0.08);
}

.sintra-newsletter__form input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 16px 24px;
  font-size: 14px;
  color: var(--sintra-text);
  outline: none;
}

.sintra-newsletter__form input::placeholder {
  color: var(--sintra-text-light);
}

.sintra-newsletter__form button {
  background: var(--sintra-accent);
  color: #fff;
  border: none;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--sintra-transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sintra-newsletter__form button:hover {
  background: var(--sintra-accent-hover);
}

/* ============================================================
   Hero Floating Tag Animations
   ============================================================ */
@keyframes tagFloat1 {
  0%, 100% { transform: rotate(-3deg) translateY(0); }
  50% { transform: rotate(-3deg) translateY(-10px); }
}

@keyframes tagFloat2 {
  0%, 100% { transform: rotate(3deg) translateY(0); }
  50% { transform: rotate(3deg) translateY(-10px); }
}

@keyframes tagFloat3 {
  0%, 100% { transform: rotate(-2deg) translateY(0); }
  50% { transform: rotate(-2deg) translateY(-8px); }
}

.sintra-hero-tag--1 { animation: tagFloat1 4s ease-in-out infinite; }
.sintra-hero-tag--2 { animation: tagFloat2 4s ease-in-out infinite 0.5s; }
.sintra-hero-tag--3 { animation: tagFloat3 4s ease-in-out infinite 1s; }

/* ============================================================
   Responsive Design
   ============================================================ */
@media (max-width: 959px) {
  .sintra-hero {
    padding: 40px 0 60px;
  }

  .sintra-hero__title {
    font-size: 40px;
  }

  .sintra-hero__image img {
    height: 450px;
  }

  .sintra-section {
    padding: 60px 0;
  }

  .sintra-section__title {
    font-size: 28px;
  }

  .sintra-products {
    grid-template-columns: repeat(2, 1fr);
  }

  .sintra-news {
    grid-template-columns: 1fr;
  }

  .sintra-newsletter__grid {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }

  .sintra-newsletter__desc {
    margin: 0 auto;
  }

  .sintra-section__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .sintra-hero__content {
    padding-right: 0;
    margin-bottom: 40px;
  }
}

@media (max-width: 639px) {
  .sintra-hero__title {
    font-size: 32px;
  }

  .sintra-hero__subtitle {
    font-size: 16px;
  }

  .sintra-section {
    padding: 40px 0;
  }

  .sintra-section__title {
    font-size: 24px;
  }

  .sintra-products {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .sintra-newsletter__title {
    font-size: 24px;
  }

  .sintra-newsletter__form {
    flex-direction: column;
    border-radius: 20px;
    padding: 10px;
    gap: 8px;
  }

  .sintra-newsletter__form button {
    width: 100%;
    justify-content: center;
  }

  .sintra-filter {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .sintra-filter li a {
    white-space: nowrap;
  }

  .sintra-hero-tag {
    font-size: 10px;
    padding: 6px 12px;
  }
}