/* ==================== 页面头部 Hero ==================== */
.seasonal-hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 40px;
}

.hero-label {
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 5rem;
    font-weight: 300;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 30px;
    opacity: 0.9;
    font-weight: 300;
}

.hero-desc {
    font-size: 1.1rem;
    line-height: 1.8;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

.scroll-indicator span {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-indicator svg {
    opacity: 0.7;
}

@keyframes float {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

/* ==================== 系列介绍 ==================== */
.collection-intro {
    padding: 120px 40px;
    background: var(--bg-white);
}

.intro-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.intro-content {
    padding-right: 40px;
}

.intro-label {
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.intro-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 30px;
    color: var(--text-dark);
    line-height: 1.3;
}

.intro-text {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.intro-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
    padding-top: 40px;
    border-top: 1px solid var(--border-light);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.intro-images {
    position: relative;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.intro-image-main {
    grid-column: 1 / -1;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.intro-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.intro-image-main:hover img {
    transform: scale(1.05);
}

.intro-image-small {
    aspect-ratio: 1;
    overflow: hidden;
}

.intro-image-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.intro-image-small:hover img {
    transform: scale(1.05);
}

/* ==================== 产品列表 ==================== */
.products-section {
    padding: 120px 40px;
    background: var(--bg-cream);
}

.products-container {
    max-width: 1600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 3.5rem;
    font-weight: 400;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-light);
}

.products-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.products-grid .product-card {
    width: calc((100% - 90px) / 4);
    max-width: calc((100% - 90px) / 4);
}

.product-card {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-image {
    position: relative;
    aspect-ratio: 1/1;
    overflow: hidden;
    background: var(--bg-white);
    margin-bottom: 20px;
}

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

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 15px;
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 2;
}

.product-badge.limited {
    background: #c44;
    color: white;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.quick-view {
    color: white;
    font-size: 0.85rem;
    letter-spacing: 2px;
    padding: 12px 30px;
    border: 1px solid white;
    transition: all 0.3s ease;
}

.product-overlay:hover .quick-view {
    background: white;
    color: var(--text-dark);
}

.product-info {
    text-align: center;
}

.product-category {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 8px;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.product-desc {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 10px;
}

.product-price {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 500;
}

/* ==================== 定制服务 ==================== */
.custom-service {
    padding: 120px 40px;
    background: var(--bg-white);
}

.service-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.service-label {
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.service-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.service-desc {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.service-features svg {
    flex-shrink: 0;
    color: var(--primary);
}

.service-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.service-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(74, 143, 122, 0.3);
}

.service-image {
    aspect-ratio: 4/5;
    overflow: hidden;
}

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

.service-image:hover img {
    transform: scale(1.05);
}

/* ==================== 购买指南 ==================== */
.purchase-guide {
    padding: 120px 40px;
    background: var(--bg-cream);
}

.guide-container {
    max-width: 1400px;
    margin: 0 auto;
}

.guide-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 3.5rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.guide-subtitle {
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-align: center;
    color: var(--text-light);
    margin-bottom: 80px;
}

.guide-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.guide-card {
    background: white;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.guide-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.guide-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.guide-card:hover .guide-icon {
    border-color: var(--primary);
    background: var(--primary);
}

.guide-icon svg {
    color: var(--primary);
    transition: color 0.3s ease;
}

.guide-card:hover .guide-icon svg {
    color: white;
}

.guide-card h3 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.guide-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-gray);
}

/* ==================== CTA 区域 ==================== */
.cta-section {
    padding: 100px 40px;
    background: var(--text-dark);
    text-align: center;
}

.cta-container {
    max-width: 900px;
    margin: 0 auto;
}

.cta-label {
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}

.cta-title {
    font-family: 'Cormorant Garamond', 'STZhongYuan', 'Heiti SC', 'Microsoft YaHei', serif;
    font-size: 3rem;
    font-weight: 400;
    color: white;
    margin-bottom: 25px;
    line-height: 1.4;
}

.cta-desc {
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.7);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn.primary {
    background: var(--primary);
    color: white;
    border: 1px solid var(--primary);
}

.cta-btn.primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(74, 143, 122, 0.4);
}

.cta-btn.secondary {
    background: transparent;
    color: white;
    border: 1px solid white;
}

.cta-btn.secondary:hover {
    background: white;
    color: var(--text-dark);
    transform: translateY(-3px);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1200px) {
    .products-grid .product-card {
        width: calc((100% - 60px) / 3);
        max-width: calc((100% - 60px) / 3);
    }

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

@media (max-width: 1024px) {
    .intro-container,
    .service-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .intro-content {
        padding-right: 0;
    }

    .service-container {
        grid-template-areas: 
            "image"
            "content";
    }

    .service-content {
        grid-area: content;
    }

    .service-image {
        grid-area: image;
    }
}

@media (max-width: 768px) {
    .seasonal-hero {
        min-height: 600px;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-desc {
        font-size: 1rem;
    }

    .collection-intro,
    .products-section,
    .custom-service,
    .purchase-guide {
        padding: 80px 20px;
    }

    .intro-title,
    .service-title {
        font-size: 2.2rem;
    }

    .section-title,
    .guide-title,
    .cta-title {
        font-size: 2.5rem;
    }

    .intro-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .intro-images {
        grid-template-columns: 1fr;
    }

    .products-grid {
        gap: 20px;
    }
    
    .products-grid .product-card {
        width: calc((100% - 20px) / 2);
        max-width: calc((100% - 20px) / 2);
    }

    .guide-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cta-section {
        padding: 80px 20px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title,
    .guide-title,
    .cta-title {
        font-size: 2rem;
    }

    .intro-title,
    .service-title {
        font-size: 1.8rem;
    }

    .products-grid .product-card {
        width: 100%;
        max-width: 100%;
    }
}