/* 首页专用样式 */

/* Hero区域 */
.hero-section {
    /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
    background: url(../images/bg.jpg);
    border-radius: 15px;
    padding: 60px 30px;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    color: white;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transform: rotate(30deg);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.9);
}

.hero-search .search-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.hero-search .search-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 30px 0 0 30px;
    outline: none;
    font-size: 16px;
    background-color: rgba(255,255,255,0.9);
    color: #333;
}

.hero-search .search-form button {
    background-color: rgb(0, 93, 193);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 0 30px 30px 0;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.3s;
}

.hero-search .search-form button:hover {
    background-color: rgb(0, 74, 154);
}

/* 分类导航 */
.category-section {
    margin-bottom: 40px;
}

.category-container {
    background-color: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.category-item, .category-item2 {
    display: inline-block;
    padding: 8px 20px;
    background-color: #f1f3f4;
    color: #333;
    text-decoration: none;
    border-radius: 20px;
    transition: all 0.3s;
    font-size: 14px;
}

.category-item:hover,
.category-item.active {
    background-color: rgb(0, 93, 193);
    color: white;
    transform: translateY(-2px);
}

.category-item.more {
    background-color: transparent;
    border: 1px solid #ddd;
}

/* 特色推荐和新番首发统一样式 */
.featured-section,
.new-releases-section {
    margin-bottom: 50px;
}

.songs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .songs-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 992px) {
    .songs-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-search .search-form {
        flex-direction: column;
    }
    
    .hero-search .search-form input,
    .hero-search .search-form button {
        width: 100%;
        border-radius: 30px;
        margin-bottom: 10px;
    }
    
    .category-list {
        flex-wrap: wrap;
    }
    
    .category-item {
        margin-bottom: 10px;
    }
    
    .songs-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .songs-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 12px;
    }
}

/* VIP特权展示区域 */
.vip-promo-section {
    background: linear-gradient(135deg, rgb(0, 93, 193), rgb(0, 74, 154));
    border-radius: 15px;
    padding: 40px;
    margin: 10px 0 50px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    color: white;
}

.vip-promo-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.vip-promo-content .section-title {
    text-align: center;
    margin-bottom: 30px;
    color: white;
}

.vip-promo-content .section-title::before {
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.vip-benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.benefit-item {
    display: flex;
    align-items: center;
    background-color: rgba(255,255,255,0.1);
    padding: 12px 20px;
    border-radius: 30px;
    backdrop-filter: blur(10px);
}

.benefit-item .icon {
    font-size: 20px;
    margin-right: 10px;
}

.vip-cta {
    text-align: center;
}

.vip-btn {
    display: inline-block;
    background: white;
    color: rgb(0, 93, 193);
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s, color 0.3s;
    box-shadow: 0 5px 15px rgba(0, 93, 193, 0.4);
    border: 2px solid white;
}

.vip-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 93, 193, 0.6);
    background: rgb(0, 93, 193);
    color: white;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .vip-benefits {
        flex-direction: column;
        align-items: center;
    }
    
    .benefit-item {
        width: 100%;
        justify-content: center;
    }
    
    .vip-promo-section {
        padding: 30px 20px;
    }
}