/* 爱鹿 AILU 品牌官网 - 移动端样式 */

/* 顶部导航 */
.mobile-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 1000;
  background-color: rgba(250, 251, 245, 0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--ailu-gray-100);
}

.mobile-header__inner {
  max-width: 430px;
  margin: 0 auto;
  height: 56px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-header__logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-header__logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.mobile-header__menu-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ailu-gray-800);
}

.mobile-header__menu-btn .ailu-icon {
  font-size: 22px;
}

/* 全屏菜单 */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 50%;
  width: 100%;
  max-width: 430px;
  height: 100%;
  z-index: 1100;
  background-color: var(--ailu-cream);
  transform: translateX(calc(-50% + 100%));
  transition: transform var(--transition-normal);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(-50%);
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
  border-bottom: 1px solid var(--ailu-gray-100);
}

.mobile-menu__close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ailu-gray-800);
}

.mobile-menu__close .ailu-icon {
  font-size: 20px;
}

.mobile-menu__search {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 20px;
  padding: 12px 16px;
  background-color: var(--ailu-white);
  border-radius: 100px;
  border: 1px solid var(--ailu-gray-100);
}

.mobile-menu__search .ailu-icon {
  color: var(--ailu-gray-400);
  font-size: 16px;
}

.mobile-menu__search input {
  flex: 1;
  font-size: 14px;
  color: var(--ailu-gray-800);
  background: none;
}

.mobile-menu__search input::placeholder {
  color: var(--ailu-gray-400);
}

.mobile-menu__list {
  padding: 4px 20px 40px;
}

.mobile-menu__item {
  border-bottom: 1px solid var(--ailu-gray-100);
}

.mobile-menu__title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--ailu-black);
}

.mobile-menu__arrow {
  display: flex;
  align-items: center;
  color: var(--ailu-gray-400);
  transition: transform var(--transition-fast);
}

.mobile-menu__arrow .ailu-icon {
  font-size: 12px;
  stroke-width: 2;
}

.mobile-menu__item.active .mobile-menu__arrow {
  transform: rotate(180deg);
}

.mobile-menu__sub {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.mobile-menu__item.active .mobile-menu__sub {
  max-height: 400px;
}

.mobile-menu__sub-link {
  display: block;
  padding: 12px 0 12px 16px;
  font-size: 14px;
  color: var(--ailu-gray-600);
  border-left: 2px solid var(--ailu-gray-100);
}

.mobile-menu__sub-link:first-child {
  padding-top: 0;
}

.mobile-menu__sub-link:last-child {
  padding-bottom: 18px;
}

/* 轮播图 */
.mobile-carousel {
  position: relative;
  width: 100%;
  height: 340px;
  margin-top: 56px;
  overflow: hidden;
}

.mobile-carousel__track {
  display: flex;
  height: 100%;
  position: relative;
  left: 0;
  transition: left 0.6s var(--ease-out);
}

.mobile-carousel__slide {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
}

.mobile-carousel__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-carousel__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 29, 22, 0.2) 0%, rgba(26, 29, 22, 0.65) 100%);
}

.mobile-carousel__content {
  position: absolute;
  left: 24px;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ailu-white);
  z-index: 2;
}

.mobile-carousel__tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 12px;
  background-color: rgba(219, 226, 171, 0.25);
  border: 1px solid rgba(219, 226, 171, 0.4);
  border-radius: 100px;
  margin-bottom: 16px;
}

.mobile-carousel__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 12px;
  white-space: pre-line;
  color: #FFFFFF;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.mobile-carousel__subtitle {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 24px;
  opacity: 0.9;
}

.mobile-carousel__indicators {
  position: absolute;
  left: 24px;
  bottom: 28px;
  display: flex;
  gap: 8px;
  z-index: 3;
}

.mobile-carousel__indicator {
  width: 32px;
  height: 3px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  overflow: hidden;
}

.mobile-carousel__indicator::after {
  content: '';
  display: block;
  width: 0;
  height: 100%;
  background-color: var(--ailu-white);
  transition: width 0.3s var(--ease-out);
}

.mobile-carousel__indicator.active::after {
  width: 100%;
}

/* 通用版块 */
.mobile-section {
  padding: 56px 20px;
}

.mobile-section__header {
  text-align: center;
  margin-bottom: 32px;
}

.mobile-section__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--ailu-green);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.mobile-section__tag::before,
.mobile-section__tag::after {
  content: '';
  width: 16px;
  height: 1px;
  background-color: var(--ailu-primary-dark);
}

.mobile-section__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  color: var(--ailu-black);
  margin-bottom: 10px;
}

.mobile-section__desc {
  font-size: 13px;
  color: var(--ailu-gray-600);
  line-height: 1.7;
}

/* 产品版块 - 横向滚动 */
.mobile-products__scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 0 20px;
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
}

.mobile-product-card {
  flex: 0 0 240px;
  background-color: var(--ailu-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--ailu-gray-100);
}

.mobile-product-card__image-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-color: var(--ailu-gray-50);
}

.mobile-product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-product-card__category {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  background-color: var(--ailu-white);
  color: var(--ailu-green);
  border-radius: 100px;
}

.mobile-product-card__body {
  padding: 16px;
}

.mobile-product-card__name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--ailu-black);
  margin-bottom: 6px;
}

.mobile-product-card__desc {
  font-size: 12px;
  color: var(--ailu-gray-600);
  margin-bottom: 14px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mobile-product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ailu-green);
}

.mobile-product-card__link .ailu-icon {
  font-size: 10px;
  stroke-width: 2;
}

.mobile-products__more {
  text-align: center;
  margin-top: 8px;
}

.mobile-products__more .ailu-icon {
  font-size: 10px;
}

/* 品牌简介 */
.mobile-brand {
  background: linear-gradient(180deg, var(--ailu-cream) 0%, var(--ailu-primary-light) 100%);
}

.mobile-brand__image-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  margin-bottom: 28px;
}

.mobile-brand__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-brand__tag {
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--ailu-green);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.mobile-brand__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  color: var(--ailu-black);
  line-height: 1.4;
  margin-bottom: 16px;
}

.mobile-brand__title em {
  color: var(--ailu-green);
  font-style: normal;
}

.mobile-brand__desc {
  font-size: 14px;
  color: var(--ailu-gray-600);
  margin-bottom: 24px;
  line-height: 1.8;
}

.mobile-brand__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

.mobile-brand__stat {
  text-align: center;
  padding: 16px;
  background-color: var(--ailu-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--ailu-gray-100);
}

.mobile-brand__stat-num {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--ailu-green);
}

.mobile-brand__stat-label {
  font-size: 11px;
  color: var(--ailu-gray-400);
  margin-top: 2px;
}

/* 新闻动态 */
.mobile-news__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0 4px;
}

.mobile-news-card {
  display: flex;
  gap: 16px;
  background-color: var(--ailu-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--ailu-gray-100);
}

.mobile-news-card__image-wrap {
  flex: 0 0 120px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.mobile-news-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-news-card__body {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mobile-news-card__date {
  font-size: 11px;
  color: var(--ailu-green);
  margin-bottom: 6px;
}

.mobile-news-card__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  color: var(--ailu-black);
  line-height: 1.5;
  margin-bottom: 6px;
}

.mobile-news-card__summary {
  font-size: 12px;
  color: var(--ailu-gray-400);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 底部 */
.mobile-footer {
  background-color: var(--ailu-black);
  color: var(--ailu-white);
  padding: 40px 20px 100px;
}

.mobile-footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.mobile-footer__logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.mobile-footer__desc {
  font-size: 12px;
  color: var(--ailu-gray-400);
  line-height: 1.8;
  margin-bottom: 24px;
}

.mobile-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.mobile-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--ailu-gray-400);
}

.mobile-footer__contact-item .ailu-icon {
  color: var(--ailu-primary);
  margin-top: 2px;
  font-size: 14px;
}

.mobile-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-footer__link {
  font-size: 12px;
  color: var(--ailu-gray-400);
}

.mobile-footer__copyright {
  font-size: 11px;
  color: var(--ailu-gray-600);
  margin-top: 16px;
}

/* 移动端底部 TabBar - 线性SVG图标 */
.mobile-tabbar {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background-color: var(--ailu-white);
  border-top: 1px solid var(--ailu-gray-100);
  z-index: 1000;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.mobile-tabbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 64px;
  padding: 0 8px;
}

.mobile-tabbar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: 1;
  height: 100%;
  color: var(--ailu-gray-400);
  transition: color var(--transition-fast);
  cursor: pointer;
}

.mobile-tabbar__item.active {
  color: var(--ailu-green);
}

.mobile-tabbar__item .ailu-icon {
  font-size: 22px;
  line-height: 1;
}

.mobile-tabbar__label {
  font-size: 10px;
  font-weight: 500;
  line-height: 1;
}