/**
 * GALXY GARMRNT 银河制衣 - 页脚样式
 * 仿LV路易威登风格
 */

/* ============================================
   页脚
   ============================================ */
.lv-footer {
  background-color: var(--color-surface-extra-light);
  border-top: 1px solid var(--color-border-thin);
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.lv-footer__inner {
  padding: 0 var(--gutter-mobile);
}

/* ============================================
   页脚顶部 - 订阅区域
   ============================================ */
.lv-footer__subscribe {
  text-align: center;
  margin-bottom: 4rem;
}

.lv-footer__subscribe-title {
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: var(--tracking-wide);
  margin-bottom: 1rem;
}

.lv-footer__subscribe-text {
  font-size: var(--text-base);
  color: var(--color-content-subtle);
  margin-bottom: 1.5rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.lv-footer__subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 400px;
  margin: 0 auto;
}

.lv-footer__subscribe-input {
  flex: 1;
}

/* ============================================
   页脚中部 - 链接区域
   ============================================ */
.lv-footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.lv-footer__column {
  display: flex;
  flex-direction: column;
}

.lv-footer__column-title {
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.lv-footer__column-list {
  list-style: none;
}

.lv-footer__column-item {
  margin-bottom: 0.75rem;
}

.lv-footer__column-link {
  font-size: var(--text-base);
  color: var(--color-content-subtle);
  transition: color var(--transition-fast);
}

.lv-footer__column-link:hover {
  color: var(--color-content-intense);
}

/* ============================================
   页脚底部 - 版权和社交媒体
   ============================================ */
.lv-footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-thin);
}

.lv-footer__social {
  display: flex;
  gap: 1.5rem;
}

.lv-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-content-intense);
  transition: opacity var(--transition-fast);
}

.lv-footer__social-link:hover {
  opacity: 0.6;
}

.lv-footer__social-link svg {
  width: 1.25rem;
  height: 1.25rem;
}

.lv-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2rem;
}

.lv-footer__legal-link {
  font-size: var(--text-sm);
  color: var(--color-content-subtle);
  transition: color var(--transition-fast);
}

.lv-footer__legal-link:hover {
  color: var(--color-content-intense);
}

.lv-footer__copyright {
  font-size: var(--text-sm);
  color: var(--color-content-subtle);
  text-align: center;
}

/* ============================================
   桌面端样式
   ============================================ */
@media (min-width: 48rem) {
  .lv-footer__inner {
    padding: 0 var(--gutter-tablet);
  }
  
  .lv-footer__subscribe-form {
    flex-direction: row;
  }
  
  .lv-footer__links {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .lv-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .lv-footer__legal {
    order: 2;
  }
  
  .lv-footer__copyright {
    order: 1;
  }
}

@media (min-width: 64rem) {
  .lv-footer__inner {
    padding: 0 var(--gutter-desktop);
  }
  
  .lv-footer {
    padding-top: 6rem;
  }
  
  .lv-footer__subscribe {
    margin-bottom: 6rem;
  }
  
  .lv-footer__subscribe-title {
    font-size: 2rem;
  }
}

/* ============================================
   客户服务条
   ============================================ */
.lv-service-bar {
  background-color: var(--color-surface-light);
  padding: 2rem 0;
}

.lv-service-bar__inner {
  padding: 0 var(--gutter-mobile);
}

.lv-service-bar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.lv-service-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}

.lv-service-bar__icon {
  width: 2rem;
  height: 2rem;
  color: var(--color-content-intense);
}

.lv-service-bar__title {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
}

.lv-service-bar__text {
  font-size: var(--text-xs);
  color: var(--color-content-subtle);
}

@media (min-width: 48rem) {
  .lv-service-bar__inner {
    padding: 0 var(--gutter-tablet);
  }
  
  .lv-service-bar__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 64rem) {
  .lv-service-bar__inner {
    padding: 0 var(--gutter-desktop);
  }
}