/**
 * Main Stylesheet
 * Bushang Art - Custom Wall Art & Home Decor
 */

/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
    /* Colors */
    --color-primary: #2c3e50;
    --color-secondary: #c9a66b;
    --color-accent: #d4af37;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-border: #e0e0e0;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-bg);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-full {
    width: 100%;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

@media (max-width: 768px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    font-weight: 500;
    text-align: center;
    border-radius: 4px;
    transition: all var(--transition-normal);
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-secondary);
    color: var(--color-secondary);
}

.btn-outline:hover {
    background-color: var(--color-secondary);
    color: white;
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background-color: #1ebc57;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ============================================
   Navigation
   ============================================ */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-link i {
    font-size: 1.1rem;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-secondary);
}

.nav-link:hover:after,
.nav-link.active:after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 搜索图标和人像图标之间保持 12px */
.nav-actions .search-toggle {
    margin-right: 0;
}

/* 人像图标和购物车图标之间更近，设置为 8px */
.nav-actions .user-info-btn {
    margin-right: 0;
}

.nav-actions .user-info-btn + .btn-cart {
    margin-left: 0;
}

/* Shopping Cart Icon Styles */
.btn-cart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
    text-decoration: none !important;
    cursor: pointer;
    position: relative;
}

.btn-cart:hover {
    background-color: transparent !important;
    outline: none !important;
}

.btn-cart:focus {
    outline: none !important;
    box-shadow: none !important;
}

.btn-cart:active {
    outline: none !important;
    box-shadow: none !important;
}

/* Logged in - normal color */
.btn-cart .fa-shopping-cart[style*="var(--color-secondary)"] {
    color: var(--color-secondary) !important;
    transition: color var(--transition-normal);
    font-size: 1.5rem;
}

.btn-cart:hover .fa-shopping-cart[style*="var(--color-secondary)"] {
    color: var(--color-accent) !important;
}

/* Not logged in - gray color */
.btn-cart .fa-shopping-cart[style*="#999"] {
    color: #999 !important;
    transition: color var(--transition-normal);
    font-size: 1.5rem;
}

.btn-cart:hover .fa-shopping-cart[style*="#999"] {
    color: #666 !important;
}

/* Cart count badge */
.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* 确保所有图标元素都正确对齐 */
.nav-actions > * {
    display: inline-flex;
    align-items: center;
}

/* Login button user icon styles */
.login-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
    text-decoration: none !important;
}

.login-btn:hover {
    background-color: transparent !important;
    outline: none !important;
}

.login-btn:focus {
    outline: none !important;
    box-shadow: none !important;
}

.login-btn:active {
    outline: none !important;
    box-shadow: none !important;
}

.login-btn .fa-user {
    color: #999 !important;
    transition: color var(--transition-normal);
    font-size: 1.5rem;
}

.login-btn:hover .fa-user {
    color: var(--color-secondary) !important;
}

.user-info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color var(--transition-normal);
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
    text-decoration: none !important;
}

.user-info-btn:hover {
    background-color: transparent !important;
    outline: none !important;
}

.user-info-btn:focus {
    outline: none !important;
    box-shadow: none !important;
}

.user-info-btn:active {
    outline: none !important;
    box-shadow: none !important;
}

.user-info-btn .fa-user-circle {
    color: var(--color-secondary);
    transition: color var(--transition-normal);
    font-size: 1.5rem;
}

.user-info-btn:hover .fa-user-circle {
    color: var(--color-accent);
}

/* Login button user icon styles */
.login-btn .fa-user {
    color: #999 !important;
    transition: color var(--transition-normal);
}

.login-btn:hover .fa-user {
    color: var(--color-secondary) !important;
}

.user-info-btn .fa-user-circle {
    color: var(--color-secondary);
    transition: color var(--transition-normal);
}

.user-info-btn:hover .fa-user-circle {
    color: var(--color-accent);
}

.search-toggle {
    font-size: 1.25rem;
    color: var(--color-text);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    transition: all var(--transition-normal);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-md);
        transition: left var(--transition-normal);
    }
    
    .nav-menu.active {
        left: 0;
    }
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.search-overlay.active {
    display: flex;
}

.search-container {
    width: 100%;
    max-width: 600px;
    padding: var(--spacing-lg);
    position: relative;
}

.search-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 2rem;
    color: white;
}

.search-form {
    display: flex;
    gap: var(--spacing-sm);
}

.search-form input {
    flex: 1;
    padding: 1rem;
    font-size: 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: 4px;
}

.search-form button {
    padding: 1rem 2rem;
    background: var(--color-secondary);
    color: white;
    font-size: 1.25rem;
    border-radius: 4px;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    height: 90vh;
    margin-top: 70px;
    overflow: hidden;
}

.hero-slider {
    height: 100%;
    position: relative;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
}

.hero-overlay {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    color: white;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.4s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.25rem;
    }
    .hero-buttons {
        flex-direction: column;
    }
    
    .cases-hero h1 {
        font-size: 2.5rem;
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cases-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .featured-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Section Styles
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Cases Timeline
   ============================================ */
.cases-timeline {
    position: relative;
    padding: 0;
    margin-top: 0;
    margin-bottom: var(--spacing-xl);
}

.cases-timeline::before {
    display: none;
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    padding-left: 0;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    display: none;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    background: var(--color-secondary);
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 0 0 3px var(--color-secondary);
    margin-bottom: var(--spacing-xs);
    flex-shrink: 0;
}

.timeline-date {
    font-size: 0.875rem;
    color: var(--color-secondary);
    font-weight: 600;
    text-align: center;
    line-height: 1.2;
    word-break: break-word;
    max-width: 50px;
}

.timeline-content {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
}

.timeline-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.timeline-image-wrapper {
    flex: 0 0 50%;
    position: relative;
    height: 400px;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

.timeline-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.timeline-content:hover .timeline-image-wrapper img {
    transform: scale(1.1);
}

@media (min-width: 1920px) {
    .timeline-image-wrapper {
        height: 450px;
    }
}

.timeline-image-wrapper:hover .timeline-overlay {
    opacity: 1;
}

.timeline-info {
    flex: 1;
    padding: var(--spacing-md);
    min-width: 0;
}

.timeline-date-mobile {
    display: block;
    color: var(--color-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.timeline-date-mobile i {
    margin-right: var(--spacing-xs);
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    word-wrap: break-word;
}

.timeline-description {
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.timeline-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.timeline-location,
.timeline-category {
    color: var(--color-text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.timeline-location i,
.timeline-category i {
    color: var(--color-secondary);
}

.timeline-tags {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.timeline-tags .tag {
    background: var(--color-bg-light);
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    font-size: 0.875rem;
    white-space: nowrap;
}

@media (max-width: 1024px) {
    .timeline-content {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .timeline-image-wrapper {
        flex: 0 0 100%;
        height: 300px;
    }
    
    .cases-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .cases-sidebar {
        position: static;
        margin-bottom: var(--spacing-lg);
    }
    
    /* 平板设备优化 */
    .timeline-title {
        font-size: 1.35rem;
    }
    
    .timeline-image-wrapper {
        height: 280px;
    }
}

/* Shop 平板优化 */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--spacing-md);
    }
    
    .product-image-wrapper {
        height: 260px;
    }
}

@media (max-width: 768px) {
    .cases-layout {
        grid-template-columns: 1fr;
    }
    
    .cases-sidebar {
        margin-bottom: var(--spacing-md);
    }
    
    .filter-list li a {
        font-size: 0.9rem;
        padding: 0.75rem 1rem;
    }
    
    .cases-toolbar {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch !important;
    }
    
    .cases-sort {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .cases-sort select {
        width: 100%;
    }
    
    .cases-search form {
        flex-direction: column;
        width: 100%;
    }
    
    .cases-search input {
        width: 100%;
    }
    
    .cases-search button {
        width: 100%;
    }
    
    .timeline-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .timeline-image-wrapper {
        width: 100%;
        height: 220px;
    }
    
    .timeline-info {
        padding: var(--spacing-md) 0;
    }
    
    .timeline-title {
        font-size: 1.25rem;
    }
    
    .timeline-meta {
        gap: var(--spacing-md);
    }
    
    .timeline-location,
    .timeline-category {
        font-size: 0.875rem;
    }
    
    .timeline-tags .tag {
        font-size: 0.8rem;
        padding: 0.2rem 0.6rem;
    }
    
    .btn-view-details {
        padding: 0.75rem 1.5rem !important;
        font-size: 0.9rem !important;
    }
    
    /* 移动端容器内边距减小 */
    .container {
        padding: 0 var(--spacing-sm) !important;
    }
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: white;
    color: var(--color-primary);
    border: 2px solid var(--color-secondary);
    border-radius: 4px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.pagination-btn:hover {
    background: var(--color-secondary);
    color: white;
}

.pagination-numbers {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-number {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    color: var(--color-primary);
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.pagination-number:hover {
    border-color: var(--color-secondary);
    background: var(--color-bg-light);
}

.pagination-number.active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
}

@media (max-width: 768px) {
    .pagination {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .pagination-numbers {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: var(--spacing-sm);
    }
    
    .pagination-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }
    
    .pagination-number {
        min-width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }
}

/* ============================================
   Cases Grid
   ============================================ */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: 60px;
    margin-bottom: var(--spacing-xl);
}

.case-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.case-image-wrapper {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.case-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.btn-view-case,
.btn-view-details {
    background: white;
    color: var(--color-primary);
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

.btn-view-details:hover {
    background: var(--color-secondary);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-view-case:hover,
.btn-view-details:hover {
    background: var(--color-secondary);
    color: white;
}

.case-content {
    padding: 1rem;
}

.case-title {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.case-location {
    color: var(--color-text-light);
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .cases-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Products Grid
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.product-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image-wrapper {
    position: relative;
    height: 280px;
    overflow: hidden;
    background: var(--color-bg-light);
}

.product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.product-actions {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    opacity: 0;
    transform: translateX(20px);
    transition: all var(--transition-normal);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-actions button,
.product-actions a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: background var(--transition-fast);
}

.product-actions button:hover,
.product-actions a:hover {
    background: var(--color-secondary);
    color: white;
}

.badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-custom {
    background: var(--color-secondary);
    color: white;
}

.product-content {
    padding: 1rem;
}

.product-name {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.product-category {
    color: var(--color-text-light);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.product-price {
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Categories
   ============================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-image {
    height: 400px;
    background-size: cover;
    background-position: center;
    transition: transform var(--transition-slow);
}

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

.category-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.8));
    padding: var(--spacing-lg);
    color: white;
}

.category-content h3 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.category-content p {
    color: rgba(255,255,255,0.9);
    font-size: 0.875rem;
}

/* ============================================
   Features
   ============================================ */
.features-section {
    background: var(--color-bg-light);
    padding: var(--spacing-xxl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--color-text-light);
}

.feature-card.large {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .feature-card.large {
        grid-column: span 1;
    }
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    padding: var(--spacing-xxl) 0;
}

.contact-section .section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.contact-section .section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.contact-section .section-header p {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.cta-content h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: rgba(255,255,255,0.9);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background: var(--color-primary);
    color: rgba(255,255,255,0.8);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    line-height: 1.8;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a:hover {
    color: var(--color-secondary);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.contact-info i {
    color: var(--color-secondary);
    margin-top: 4px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.social-links a:hover {
    background: var(--color-secondary);
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom-links a:hover {
    color: var(--color-secondary);
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--color-primary), #3d5166);
    color: white;
    padding: calc(70px + var(--spacing-xxl)) 0 var(--spacing-xxl);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Cases Hero */
.cases-hero {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.95), rgba(61, 81, 102, 0.95)),
                url('/product/AmethystBlooms-1.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: calc(70px + var(--spacing-xxl)) 0 var(--spacing-xxl);
    color: white;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.cases-hero h1 {
    color: white;
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.cases-hero h1 i {
    color: var(--color-secondary);
}

.cases-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    color: white;
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.page-title i {
    color: var(--color-secondary);
}

.page-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-md);
}

.breadcrumbs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.breadcrumbs a,
.breadcrumbs span {
    color: rgba(255,255,255,0.8);
}

.breadcrumbs a:hover {
    color: var(--color-secondary);
}

.breadcrumbs .current {
    color: var(--color-secondary);
}

/* ============================================
   Filter Section
   ============================================ */
.filter-section {
    margin-bottom: var(--spacing-xl);
}

.filter-section {
    padding: var(--spacing-lg) 0;
    background: var(--color-bg-light);
    margin-bottom: var(--spacing-xl);
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.filter-wrapper {
    display: flex !important;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    visibility: visible !important;
    opacity: 1 !important;
}

.filter-btn,
.filter-link {
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    background: white;
    color: var(--color-text);
    font-weight: 500;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    display: inline-flex !important;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    white-space: nowrap;
    visibility: visible !important;
    opacity: 1 !important;
}

.filter-btn:hover,
.filter-btn.active,
.filter-link:hover,
.filter-link.active {
    background: var(--color-secondary);
    color: white;
}

.cases-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    font-family: var(--font-heading);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* Featured Cases */
.featured-cases {
    padding: var(--spacing-xxl) 0;
}

.featured-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.featured-case-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.featured-case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.2);
}

.featured-case-image {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.featured-case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.featured-case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.featured-case-card:hover .featured-case-overlay {
    opacity: 1;
}

.btn-view-project {
    background: white;
    color: var(--color-primary);
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.btn-view-project:hover {
    background: var(--color-secondary);
    color: white;
}

.featured-case-content {
    padding: var(--spacing-lg);
}

.case-category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-secondary);
    color: white;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
}

.featured-case-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.featured-case-content .case-location {
    color: var(--color-text-light);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ============================================
   Cases Page Layout
   ============================================ */
.cases-page {
    padding: var(--spacing-lg) 0;
}

.cases-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
}

.cases-sidebar {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    height: fit-content;
    position: sticky;
    top: 90px;
    box-shadow: var(--shadow-sm);
}

/* Vertical Stats in Sidebar */
.cases-stats-vertical {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.cases-stats-vertical .stat-item {
    text-align: left;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid #f0f0f0;
}

.cases-stats-vertical .stat-item:last-child {
    border-bottom: none;
}

.cases-stats-vertical .stat-number {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.cases-stats-vertical .stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.cases-main {
    min-height: 400px;
}

.cases-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-secondary);
    font-family: var(--font-heading);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

@media (max-width: 768px) {
    .cases-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

.filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.filter-list li {
    margin-bottom: var(--spacing-xs);
}

.filter-link {
    width: 100%;
    padding: 0.75rem 1rem;
    background: white;
    border: 2px solid transparent;
    border-radius: 4px;
    color: var(--color-text);
    font-weight: 500;
    text-align: left;
    transition: all var(--transition-fast);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-link:hover,
.filter-link.active {
    background: var(--color-secondary);
    color: white;
}

/* 微信浏览器特殊处理 - 使用 max-device-width */
@media screen and (max-device-width: 768px) {
    .cases-page {
        padding-top: 10px !important;
        margin-top: 0 !important;
    }
    
    .cases-layout {
        grid-template-columns: 1fr !important;
    }
    
    .cases-sidebar {
        position: static !important;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        display: none !important;
    }
    
    .filter-group h3 {
        display: none !important;
    }
    
    .filter-list {
        display: none !important;
    }
    
    .filter-group {
        display: none !important;
        visibility: hidden !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    
    .cases-toolbar {
        margin-top: 40px !important;
        padding-top: 0 !important;
    }
    
    .cases-sort {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 15px !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    
    /* 移动端分类下拉框 - 强制显示 */
    .cases-sort .mobile-category-select {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        padding: 0.6rem 1rem !important;
        border: 2px solid var(--color-secondary) !important;
        border-radius: 4px !important;
        font-size: 0.95rem !important;
        font-weight: 500 !important;
        color: var(--color-text) !important;
        background: white !important;
        cursor: pointer !important;
        margin-bottom: 0 !important;
        position: relative !important;
        z-index: 100 !important;
        height: auto !important;
        min-height: 44px !important;
    }
}

@media (max-width: 768px) {
    .cases-page {
        padding-top: 10px !important;
        margin-top: 0 !important;
    }
    
    .cases-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .cases-sidebar {
        position: static;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
    }
    
    /* 移动端下拉框样式 */
    .filter-group h3 {
        display: none !important;
    }
    
    .filter-list {
        display: none;
    }
    
    .filter-group {
        display: none !important;
    }
    
    .cases-toolbar {
        margin-top: 40px !important;
        padding-top: 0 !important;
    }
    
    .cases-sort {
        display: flex !important;
        flex-direction: column;
        align-items: stretch !important;
        gap: 15px;
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    
    /* 移动端分类下拉框 - 强制显示 */
    .cases-sort .mobile-category-select {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        padding: 0.6rem 1rem !important;
        border: 2px solid var(--color-secondary) !important;
        border-radius: 4px !important;
        font-size: 0.95rem !important;
        font-weight: 500 !important;
        color: var(--color-text) !important;
        background: white !important;
        cursor: pointer !important;
        margin-bottom: 0 !important;
        position: relative !important;
        z-index: 100 !important;
        height: auto !important;
        min-height: 44px !important;
    }
    
    .cases-sort .mobile-category-select:focus {
        outline: none;
        border-color: var(--color-accent);
        box-shadow: 0 0 0 3px rgba(201, 166, 107, 0.1);
    }
    
    .cases-sort label {
        font-size: 0.875rem;
    }
    
    .cases-sort select {
        width: 100% !important;
        font-size: 0.875rem !important;
        padding: 0.5rem 0.875rem !important;
    }
    
    .cases-sort .mobile-category-select {
        width: 100% !important;
    }
    
    .cases-search form {
        max-width: 100% !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
    }
    
    .cases-search input {
        width: 100% !important;
        font-size: 0.875rem !important;
        padding: 0.5rem 0.875rem !important;
    }
    
    .cases-search button {
        width: 100% !important;
        padding: 0.5rem 1rem !important;
        font-size: 0.875rem !important;
    }
    
    .search-results-count {
        width: 100%;
        justify-content: center !important;
        font-size: 0.8rem !important;
        padding: 4px 10px !important;
    }
}

/* Search Page Mobile Styles */
@media (max-width: 768px) {
    .search-bar form {
        display: flex !important;
        flex-direction: row !important;
        gap: var(--spacing-sm) !important;
        max-width: 100% !important;
        width: 100% !important;
    }
    
    .search-bar input {
        flex: 1 !important;
        width: auto !important;
    }
    
    .search-bar button {
        width: auto !important;
        white-space: nowrap !important;
    }
    
    .shop-toolbar .cases-filter {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: wrap !important;
        gap: var(--spacing-xs) !important;
        width: 100% !important;
        justify-content: flex-start !important;
    }
    
    .shop-toolbar .cases-filter .btn-filter {
        width: auto !important;
        text-align: center !important;
        flex: 0 0 auto !important;
    }
}

/* ============================================
   Products Layout
   ============================================ */
.products-page {
    padding: var(--spacing-lg) 0;
}

.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
}

.products-sidebar {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    height: fit-content;
    position: sticky;
    top: 90px;
}

.filter-group {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-group h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    color: var(--color-primary);
    font-weight: 600;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-secondary);
}

.filter-list li {
    margin-bottom: var(--spacing-xs);
}

.filter-list a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: all var(--transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-list a:hover,
.filter-list a.active {
    background: var(--color-secondary);
    color: white;
}

.case-count-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-bg-light);
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.filter-list a:hover .case-count-badge,
.filter-list a.active .case-count-badge {
    background: rgba(255, 255, 255, 0.3);
    color: white;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.products-count {
    color: var(--color-text-light);
}

.products-sort {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.products-sort select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .products-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .products-sidebar {
        position: static;
        margin-bottom: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .filter-group {
        margin-bottom: var(--spacing-md);
    }
    
    .filter-group h3 {
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .filter-link {
        padding: 0.6rem 0.875rem;
        font-size: 0.9rem;
    }
    
    .products-toolbar {
        margin-top: 20px !important;
    }
}

/* ============================================
   Modal
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 8px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-large {
    max-width: 1000px;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    box-shadow: var(--shadow-md);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.modal-body {
    padding: var(--spacing-xl);
}

/* ============================================
   Contact Form
   ============================================ */
.contact-form {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

/* ============================================
   Utilities
   ============================================ */
.text-center {
    text-align: center;
}

.mt-5 {
    margin-top: 3rem;
    margin-bottom: 1rem;
}

.no-results {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.no-results h3 {
    margin-bottom: var(--spacing-sm);
}

.no-results p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* Tag styles */
.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-bg-light);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   Shop Page Styles
   ============================================ */
.shop-hero {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    padding: calc(70px + var(--spacing-xxl)) 0 var(--spacing-xxl);
    color: white;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.shop-hero-content h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.shop-hero-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

.shop-page {
    padding: var(--spacing-lg) 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-xl);
}

.shop-sidebar {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: 8px;
    height: fit-content;
    position: sticky;
    top: 90px;
}

.shop-toolbar {
    display: flex !important;
    align-items: center;
    padding: var(--spacing-md) 0;
    margin-top: 60px !important;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

/* Cases Toolbar */
.cases-toolbar {
    display: flex !important;
    align-items: center !important;
    padding: var(--spacing-md) 0 !important;
    margin-top: 60px !important;
    margin-bottom: var(--spacing-lg) !important;
    border-bottom: 1px solid var(--color-border) !important;
    background: transparent !important;
    flex-wrap: wrap !important;
    gap: var(--spacing-sm) !important;
}

.cases-count {
    font-size: 1rem;
    color: #333333 !important;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.cases-count i {
    margin-right: var(--spacing-xs);
    color: #c9a86c;
}

.cases-sort {
    display: flex !important;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    width: 100%;
}

/* Cases Search Box */
.cases-search form {
    display: flex;
    gap: 10px;
    max-width: 400px;
}

.cases-search input {
    flex: 1;
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.cases-search input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(201, 166, 107, 0.1);
}

.cases-search button {
    white-space: nowrap;
    padding: 0.5rem 1rem;
}

.cases-sort label {
    color: #333333 !important;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.cases-sort select {
    padding: 0.6rem 1.2rem;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #333333 !important;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cases-sort select:hover {
    border-color: #c9a86c;
    box-shadow: 0 2px 8px rgba(201, 168, 108, 0.15);
}

/* 电脑端（屏幕宽度大于 768px）隐藏移动端分类下拉框 */
@media (min-width: 769px) {
    .cases-sort .mobile-category-select {
        display: none !important;
    }
}

.shop-count {
    font-size: 1rem;
    color: #333333 !important;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.shop-count i {
    margin-right: var(--spacing-xs);
    color: #c9a86c;
}

.shop-sort {
    display: flex !important;
    align-items: center;
    gap: var(--spacing-sm);
}

.shop-sort label {
    color: #333333 !important;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.shop-sort select {
    padding: 0.6rem 1.2rem;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: white;
    color: #333333 !important;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.shop-sort select:hover {
    border-color: #c9a86c;
    box-shadow: 0 2px 8px rgba(201, 168, 108, 0.15);
}

/* 电脑端隐藏移动端分类下拉框 */
.shop-sort .mobile-category-select {
    display: none !important;
}

.sidebar-banner {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    color: white;
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-top: var(--spacing-lg);
}

.sidebar-banner h4 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.sidebar-banner p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

.shop-info-section {
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.info-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.info-card i {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.info-card h4 {
    margin-bottom: var(--spacing-xs);
}

.info-card p {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.btn-buy-now {
    background: var(--color-secondary);
    color: white;
    width: 100%;
    margin-top: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.btn-buy-now:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
}

.shop-policies {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-bg-light);
    border-radius: 4px;
}

.shop-policies p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.shop-policies i {
    color: var(--color-secondary);
    margin-right: var(--spacing-xs);
}

/* 微信浏览器特殊处理 - Shop 页面 */
@media screen and (max-device-width: 768px) {
    .shop-page {
        padding-top: 100px !important;
        margin-top: 0 !important;
    }
    
    .shop-layout {
        grid-template-columns: 1fr !important;
    }
    
    .shop-sidebar {
        position: static !important;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        display: none !important;
    }
    
    .shop-sidebar .filter-group h3 {
        display: none !important;
    }
    
    .shop-sidebar .filter-list {
        display: none !important;
    }
    
    .shop-sidebar .filter-group {
        display: none !important;
        visibility: hidden !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    
    .shop-toolbar {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    
    /* 移动端分类下拉框 - 最高优先级 */
    .shop-sort .mobile-category-select {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        padding: 0.6rem 1rem !important;
        border: 2px solid var(--color-secondary) !important;
        border-radius: 4px !important;
        font-size: 0.95rem !important;
        font-weight: 500 !important;
        color: var(--color-text) !important;
        background: white !important;
        cursor: pointer !important;
        margin-bottom: 0 !important;
        position: relative !important;
        z-index: 100 !important;
        height: auto !important;
        min-height: 44px !important;
    }
    
    .shop-sort {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 15px !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        width: 100% !important;
    }
}

/* Shop Toolbar - Mobile Styles (v2.0 Fix) */
@media (max-width: 768px) {
    .shop-page {
        padding-top: 90px !important;
        margin-top: 0 !important;
    }
    
    .shop-layout {
        grid-template-columns: 1fr;
    }
    
    .shop-sidebar {
        position: static;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
    }
    
    /* 移动端隐藏侧边栏分类列表 */
    .shop-sidebar .filter-group h3 {
        display: none !important;
    }
    
    .shop-sidebar .filter-list {
        display: none;
    }
    
    .shop-sidebar .filter-group {
        display: none !important;
    }
    
    .shop-toolbar {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }
    
    /* 移动端分类下拉框 - 最高优先级 */
    .shop-sort .mobile-category-select {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        padding: 0.6rem 1rem !important;
        border: 2px solid var(--color-secondary) !important;
        border-radius: 4px !important;
        font-size: 0.95rem !important;
        font-weight: 500 !important;
        color: var(--color-text) !important;
        background: white !important;
        cursor: pointer !important;
        margin-bottom: 0 !important;
        position: relative !important;
        z-index: 10 !important;
        height: auto !important;
        min-height: 44px !important;
    }
    
    .shop-sort {
        display: flex !important;
        flex-direction: column;
        align-items: stretch !important;
        gap: 15px;
        margin-top: 0 !important;
        padding-top: 0 !important;
        width: 100% !important;
    }
    
    .shop-sort .mobile-category-select:focus {
        outline: none;
        border-color: var(--color-accent);
        box-shadow: 0 0 0 3px rgba(201, 166, 107, 0.1);
    }
    
    .shop-search {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .shop-search form {
        max-width: none !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
    }
    
    .shop-search input {
        width: 100% !important;
        font-size: 0.875rem !important;
        padding: 0.5rem 0.875rem !important;
    }
    
    .shop-search button {
        width: 100% !important;
        padding: 0.5rem 1rem !important;
        font-size: 0.875rem !important;
    }
    
    .shop-sort label {
        font-size: 0.875rem;
    }
    
    .shop-sort select {
        width: 100%;
        font-size: 0.875rem;
        padding: 0.5rem 0.875rem;
    }
    
    .shop-sort .mobile-category-select {
        width: 100% !important;
    }
    
    .search-results-count {
        width: 100%;
        justify-content: center !important;
        font-size: 0.8rem !important;
        padding: 4px 10px !important;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
}

.pagination a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.75rem 1.25rem;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    color: #333333;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background: white;
}

.pagination a:hover {
    border-color: #c9a86c;
    background: #fafafa;
    transform: translateY(-2px);
}

.pagination a.active {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    border-color: var(--color-secondary);
    color: white;
    cursor: default;
}

.pagination a.active:hover {
    transform: none;
}

.pagination a.prev,
.pagination a.next {
    background: #f8f9fa;
}

.pagination a.prev:hover,
.pagination a.next:hover {
    background: #e9ecef;
}

/* About Page */
.about-section {
    padding: 150px 0 80px;
}

.about-content {
    width: 100%;
    padding: 0 var(--spacing-lg);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
    text-align: center;
}

.about-text > p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    width: 100%;
    text-align: left;
}

.about-text h3 {
    font-size: 2.5rem;
    margin: var(--spacing-xl) 0 var(--spacing-lg);
    color: var(--color-primary);
    text-align: center;
}

.services-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: 0;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.services-list li {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xl);
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
    min-height: 280px;
    justify-content: flex-end;
}

.services-list li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.services-list li:nth-child(1)::before {
    background-image: url('/product/Art4.webp');
}

.services-list li:nth-child(2)::before {
    background-image: url('/product/Yin_Wing_1.webp');
}

.services-list li:nth-child(3)::before {
    background-image: url('/product/IMG_5719.webp');
}

.services-list li:nth-child(4)::before {
    background-image: url('/product/GildedBouquet_2.webp');
}

.services-list li:hover::before {
    opacity: 0.25;
}

.services-list li > * {
    position: relative;
    z-index: 1;
}

.services-list li:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.services-list i {
    color: var(--color-secondary);
    font-size: 3rem;
    flex-shrink: 0;
    margin-bottom: var(--spacing-md);
}

.services-list strong {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    font-size: 1.3rem;
}

.services-list p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 1024px) {
    .services-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-list {
        grid-template-columns: 1fr;
    }
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 80px 0;
    background: var(--color-bg-light);
}

.why-choose-us .section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.why-choose-us .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.why-choose-us .section-header p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

/* Why Choose Us section - feature cards with background images */
.why-choose-us .feature-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.why-choose-us .feature-card h3,
.why-choose-us .feature-card p {
    color: var(--color-text);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--color-text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Cases Toolbar - Force Update 2026-03-24 */