/* 首页专用样式 - Apple 风格 */

/* 英雄区域 - Apple 产品发布会风格 */
.hero {
    text-align: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.1) 0%, rgba(90, 200, 250, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(0, 122, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(90, 200, 250, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 700;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
    line-height: 1.1;
    animation: fadeInUp 0.8s ease-out;
}

.hero p {
    font-size: 24px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.4;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* 搜索栏 - Apple 风格 */
.search-bar {
    display: flex;
    max-width: 600px;
    margin: 0 auto 80px;
    gap: 16px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.search-input {
    flex: 1;
    padding: 20px 24px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-large);
    font-size: 19px;
    background: var(--surface-light);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1), 0 8px 32px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 1);
}

.search-btn {
    padding: 20px 32px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-large);
    font-weight: 500;
    font-size: 17px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
    min-width: 120px;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.4);
}

/* 过滤器区域 */
.filters {
    background: var(--surface-light);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-large);
    padding: 32px;
    margin: 80px auto 48px;
    display: flex;
    gap: 32px;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 8px 32px var(--shadow-light);
    max-width: 1000px;
}

.filter-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 17px;
    min-width: 60px;
}

.filter-select {
    padding: 16px 20px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-medium);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    cursor: pointer;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    min-width: 160px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
    background: rgba(255, 255, 255, 1);
}

/* 软件网格 - Apple 产品展示风格 */
.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
    margin: 48px auto;
    max-width: 1200px;
    align-items: stretch;
    grid-auto-rows: 1fr;
}

.software-card {
    background: var(--surface-light);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-large);
    overflow: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    box-shadow: 0 8px 32px var(--shadow-light);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.software-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.3), rgba(0,0,0,0.05));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.software-card:hover::before {
    opacity: 1;
}

.software-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 48px var(--shadow-medium);
}

.software-icon {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    position: relative;
    overflow: hidden;
}

.software-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(0, 122, 255, 0.05) 0%, 
        rgba(90, 200, 250, 0.03) 50%,
        rgba(255, 59, 48, 0.03) 100%);
}

.software-icon img {
    border-radius: var(--radius-medium);
    transition: transform 0.3s ease;
}

.software-card:hover .software-icon img {
    transform: scale(1.05);
}

.software-info {
    padding: 32px 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.software-name {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    line-height: 1.3;
}

.software-desc {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
    font-size: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
    min-height: 72px;
    max-height: 72px;
}

.software-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
    margin-top: auto;
}

.category-tag {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-large);
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0, 122, 255, 0.3);
}

.download-count {
    color: var(--text-secondary);
    font-weight: 500;
}

/* 分页 - Apple 风格 */
.pagination {
    display: flex;
    justify-content: center;
    margin: 80px 0;
    gap: 16px;
    flex-wrap: wrap;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    height: 48px;
    padding: 0 16px;
    background: var(--surface-light);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-medium);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 16px;
}

.page-btn:hover,
.page-btn.active {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 122, 255, 0.3);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .software-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 24px;
        align-items: stretch;
        grid-auto-rows: 1fr;
    }
    
    .filters {
        padding: 24px;
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
    }
    
    .hero h1 {
        font-size: clamp(36px, 10vw, 64px);
        margin-bottom: 16px;
    }
    
    .hero p {
        font-size: 19px;
        margin-bottom: 32px;
    }
    
    .search-bar {
        flex-direction: column;
        margin-bottom: 60px;
    }
    
    .search-input,
    .search-btn {
        padding: 18px 24px;
    }
    
    .filters {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        margin: 60px auto 32px;
        padding: 24px;
    }
    
    .filter-select {
        min-width: auto;
    }
    
    .software-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin: 32px auto;
    }
    
    .software-card {
        margin: 0 auto;
        max-width: 400px;
    }
    
    .software-icon {
        height: 200px;
        font-size: 48px;
    }
    
    .software-info {
        padding: 24px 20px;
    }
    
    .software-desc {
        min-height: 60px;
        max-height: 60px;
        -webkit-line-clamp: 2;
    }
    
    .pagination {
        margin: 60px 0;
        gap: 12px;
    }
    
    .page-btn {
        min-width: 44px;
        height: 44px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0 40px;
    }
    
    .filters {
        margin: 40px auto 24px;
        padding: 20px;
    }
    
    .software-grid {
        gap: 16px;
        margin: 24px auto;
    }
    
    .software-info {
        padding: 20px 16px;
    }
}

/* 特殊效果 */
.software-card {
    animation: fadeInUp 0.6s ease-out;
}

/* 桌面端动画延迟 */
@media (min-width: 769px) {
    .software-card:nth-child(1) { animation-delay: 0.1s; }
    .software-card:nth-child(2) { animation-delay: 0.2s; }
    .software-card:nth-child(3) { animation-delay: 0.3s; }
    .software-card:nth-child(4) { animation-delay: 0.4s; }
    .software-card:nth-child(5) { animation-delay: 0.5s; }
    .software-card:nth-child(6) { animation-delay: 0.6s; }
}