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

/* ============================================
   首页轮播Banner
   ============================================ */
.lv-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 500px;
    overflow: hidden;
    margin-top: -3.5rem;
    padding-top: 3.5rem;
}

.lv-hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

.lv-hero__slide.active {
    opacity: 1;
}

.lv-hero__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.lv-hero__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4rem var(--gutter-mobile);
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
    color: var(--color-content-invert-intense);
    text-align: center;
}

.lv-hero__title {
    font-size: var(--text-3xl);
    font-weight: 400;
    letter-spacing: var(--tracking-wide);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.lv-hero__subtitle {
    font-size: var(--text-lg);
    font-weight: 300;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

/* 轮播指示器 */
.lv-hero__indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.lv-hero__indicator {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.lv-hero__indicator.active {
    background-color: var(--color-content-invert-intense);
    width: 24px;
}

/* 轮播箭头 */
.lv-hero__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-full);
    color: var(--color-content-invert-intense);
    cursor: pointer;
    opacity: 0;
    transition: all var(--transition-normal);
}

.lv-hero:hover .lv-hero__arrow {
    opacity: 1;
}

.lv-hero__arrow:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.lv-hero__arrow--prev {
    left: 1rem;
}

.lv-hero__arrow--next {
    right: 1rem;
}

/* ============================================
   桌面端Banner样式
   ============================================ */
@media (min-width: 64rem) {
    .lv-hero {
        height: 100vh;
        margin-top: -5.5rem;
        padding-top: 5.5rem;
    }
    
    .lv-hero__content {
        padding: 6rem var(--gutter-desktop);
    }
    
    .lv-hero__title {
        font-size: var(--text-4xl);
    }
    
    .lv-hero__subtitle {
        font-size: var(--text-xl);
    }
    
    .lv-hero__arrow {
        width: 4rem;
        height: 4rem;
    }
    
    .lv-hero__arrow--prev {
        left: 2rem;
    }
    
    .lv-hero__arrow--next {
        right: 2rem;
    }
}

/* ============================================
   新品上市和热门推荐区块
   ============================================ */
.lv-new-arrivals,
.lv-hot-products {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
}

/* 新品上市查看全部按钮 */
.lv-new-arrivals__view-all {
    text-align: center;
    padding: 2rem 0 3rem;
}

.lv-button--dark {
    background-color: #1a1a1a;
    color: #fff;
    border: 1px solid #1a1a1a;
}

.lv-button--dark:hover {
    background-color: #333;
    border-color: #333;
}

/* ============================================
   区块标题
   ============================================ */
.lv-section-header {
    text-align: center;
    padding: 2rem var(--gutter-mobile) 0.5rem;
}

.lv-section-header__title {
    font-size: var(--text-xl);
    font-weight: 400;
    letter-spacing: var(--tracking-wide);
    margin-bottom: 0.75rem;
}

.lv-section-header__subtitle {
    font-size: var(--text-base);
    color: var(--color-content-subtle);
}

@media (min-width: 64rem) {
    .lv-section-header {
        padding: 3rem var(--gutter-desktop) 0.5rem;
    }
    
    .lv-section-header__title {
        font-size: 2rem;
    }
}

/* ============================================
   商品网格
   ============================================ */
.lv-products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 0 var(--gutter-mobile) 4rem;
}

@media (min-width: 48rem) {
    .lv-products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        padding: 0 var(--gutter-tablet) 4rem;
    }
}

@media (min-width: 64rem) {
    .lv-products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
        padding: 0 var(--gutter-desktop) 6rem;
    }
}

/* ============================================
   商品卡片
   ============================================ */
.lv-product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    line-height: 1;
    border: none;
}

.lv-product-card__media {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
}

/* 产品图片容器 - 固定尺寸 */
.lv-product-card__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    transition: transform var(--transition-slow);
}

.lv-product-card:hover .lv-product-card__media img {
    transform: scale(1.02);
}

/* 图片轮播 */
.lv-product-card__slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.lv-product-card__slider-track {
    display: flex;
    transition: transform var(--transition-normal);
    height: 100%;
}

.lv-product-card__slider-slide {
    min-width: 100%;
    height: 100%;
}

.lv-product-card__slider-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.lv-product-card__slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-full);
    opacity: 0;
    transition: opacity var(--transition-normal);
    cursor: pointer;
}

.lv-product-card:hover .lv-product-card__slider-arrow {
    opacity: 1;
}

.lv-product-card__slider-arrow--prev {
    left: 0.5rem;
}

.lv-product-card__slider-arrow--next {
    right: 0.5rem;
}

.lv-product-card__slider-dots {
    position: absolute;
    bottom: 0.75rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.375rem;
}

.lv-product-card__slider-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lv-product-card__slider-dot.active {
    background-color: var(--color-common-accent);
}

/* 标签 */
.lv-product-card__tags {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.lv-product-card__tag {
    display: inline-flex;
    padding: 0.25rem 0.5rem;
    font-size: var(--text-xs);
    font-weight: 400;
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    background-color: var(--color-surface-extra-light);
    color: var(--color-content-intense);
}

.lv-product-card__tag--sale {
    background-color: var(--color-common-highlight);
    color: var(--color-content-invert-intense);
}

.lv-product-card__tag--new {
    background-color: var(--color-common-accent);
    color: var(--color-content-invert-intense);
}

/* 愿望清单按钮 */
.lv-product-card__wishlist {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface-extra-light);
    border-radius: var(--radius-full);
    opacity: 0;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.lv-product-card:hover .lv-product-card__wishlist {
    opacity: 1;
}

.lv-product-card__wishlist:hover {
    background-color: var(--color-common-accent);
    color: var(--color-content-invert-intense);
}

.lv-product-card__wishlist.active {
    opacity: 1;
    background-color: var(--color-common-accent);
    color: var(--color-content-invert-intense);
}

/* 快速添加按钮 */
.lv-product-card__quick-add {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.lv-product-card:hover .lv-product-card__quick-add {
    opacity: 1;
}

.lv-product-card__quick-add-btn {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--color-surface-extra-light);
    color: var(--color-content-intense);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.lv-product-card__quick-add-btn:hover {
    background-color: var(--color-common-accent);
    color: var(--color-content-invert-intense);
}

/* 商品信息 */
.lv-product-card__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 12px 12px;
    margin: 0;
}

.lv-product-card__name {
    font-size: var(--text-sm);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-content-intense);
    margin: 0;
    padding: 0;
}

.lv-product-card__name:hover {
    opacity: 0.7;
}

.lv-product-card__price {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-sm);
    margin-top: 2px;
}

.lv-product-card__price-current {
    color: #767676;
}

.lv-product-card__price-original {
    color: #767676;
    text-decoration: line-through;
    font-size: var(--text-xs);
}

/* 颜色变体 */
.lv-product-card__colors {
    display: flex;
    gap: 0.375rem;
    margin-top: 0.5rem;
}

.lv-product-card__color {
    width: 0.875rem;
    height: 0.875rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border-thin);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.lv-product-card__color:hover {
    transform: scale(1.2);
}

/* ============================================
   分类展示区块
   ============================================ */
.lv-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 0 var(--gutter-mobile) 4rem;
}

.lv-category-card {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: #f5f5f5;
}

.lv-category-card__image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: url('../../product/product%20images/background%20image.svg') center center / cover no-repeat;
    overflow: hidden;
}

.lv-category-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 0.5s cubic-bezier(0.39, 0.575, 0.565, 1);
    transform: scale(1);
}

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

.lv-category-card__images {
    position: relative;
    width: 100%;
    height: 100%;
}

.lv-category-card__image--default {
    opacity: 1;
    z-index: 1;
}

.lv-category-card__image--hover {
    opacity: 0;
    z-index: 2;
}

.lv-category-card:hover .lv-category-card__image--default {
    opacity: 0;
}

.lv-category-card:hover .lv-category-card__image--hover {
    opacity: 1;
}

.lv-category-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.4) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    color: var(--color-content-invert-intense);
}

.lv-category-card__name {
    font-size: var(--text-lg);
    font-weight: 400;
    letter-spacing: var(--tracking-wide);
    margin-bottom: 0.5rem;
}

.lv-category-card__link {
    font-size: var(--text-sm);
    text-decoration: underline;
    text-underline-offset: 0.25rem;
}

@media (min-width: 48rem) {
    .lv-categories {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        padding: 0 var(--gutter-tablet) 4rem;
    }
}

@media (min-width: 64rem) {
    .lv-categories {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
        padding: 0 var(--gutter-desktop) 6rem;
    }
    
    .lv-category-card__overlay {
        padding: 2rem;
    }
    
    .lv-category-card__name {
        font-size: var(--text-xl);
    }
}

/* ============================================
   品牌故事区块
   ============================================ */
.lv-brand-story {
    position: relative;
    padding: 6rem var(--gutter-mobile);
    background-color: var(--color-surface-light);
}

.lv-brand-story__inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.lv-brand-story__title {
    font-size: var(--text-2xl);
    font-weight: 400;
    letter-spacing: var(--tracking-wide);
    margin-bottom: 1.5rem;
}

.lv-brand-story__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-content-subtle);
    margin-bottom: 2rem;
}

@media (min-width: 64rem) {
    .lv-brand-story {
        padding: 8rem var(--gutter-desktop);
    }
    
    .lv-brand-story__title {
        font-size: var(--text-3xl);
    }
    
    .lv-brand-story__text {
        font-size: var(--text-lg);
    }
}

/* ============================================
   特色展示
   ============================================ */
.lv-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 4rem var(--gutter-mobile);
}

.lv-feature {
    text-align: center;
}

.lv-feature__icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    color: var(--color-content-intense);
}

.lv-feature__title {
    font-size: var(--text-lg);
    font-weight: 400;
    letter-spacing: var(--tracking-wide);
    margin-bottom: 0.5rem;
}

.lv-feature__text {
    font-size: var(--text-base);
    color: var(--color-content-subtle);
}

@media (min-width: 48rem) {
    .lv-features {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
        padding: 6rem var(--gutter-tablet);
    }
}

@media (min-width: 64rem) {
    .lv-features {
        padding: 6rem var(--gutter-desktop);
    }
}