/**
 * 阳光竞彩足球 - 首页专用样式
 */

/* 顶部横幅 */
.top-banner {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    overflow: hidden;
    position: relative;
}

.ticker {
    display: flex;
    gap: 4rem;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-primary-light);
}

/* 导航 */
.navbar {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-purple));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
}

.logo-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-purple));
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a.vip-link {
    color: var(--color-amber);
}

.nav-links a.vip-link::after {
    background: var(--color-amber);
}

/* Hero区域 */
.hero-section {
    padding: 6rem 2rem 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-primary-light);
    font-size: 0.875rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--color-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 700px;
    margin: 0 auto;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.hero-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
}

.hero-stat-value.blue { color: var(--color-primary); }
.hero-stat-value.amber { color: var(--color-amber); }

.hero-stat-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* 区块通用 */
.section {
    padding: var(--space-3xl) 2rem;
    position: relative;
}

.section:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-title h2 {
    font-size: 1.875rem;
    font-weight: 700;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    margin-top: 0.25rem;
}

.title-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    position: relative;
}

.title-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.5), rgba(139, 92, 246, 0.5));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.title-icon.blue { background: rgba(59, 130, 246, 0.1); }
.title-icon.amber { background: rgba(245, 158, 11, 0.1); }

/* 赛事网格 */
.matches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2rem;
}

/* 赛事卡片 */
.match-card .match-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: rgba(30, 41, 59, 0.4);
    border-bottom: 1px solid var(--glass-border);
}

.match-league {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
}

.league-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    box-shadow: 0 0 10px currentColor;
}

.match-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.match-body {
    padding: 1.5rem;
}

.match-teams {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.team-info {
    text-align: center;
    flex: 1;
}

.team-name {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.team-form {
    display: flex;
    gap: 0.25rem;
    justify-content: center;
}

.form-dot {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.form-dot:hover {
    transform: scale(1.1);
}

.form-w { background: rgba(16, 185, 129, 0.2); color: var(--color-green); }
.form-d { background: rgba(234, 179, 8, 0.2); color: var(--color-yellow); }
.form-l { background: rgba(239, 68, 68, 0.2); color: var(--color-red); }

.vs-divider {
    padding: 0 1.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-muted);
    position: relative;
}

.vs-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--glass-border);
    z-index: -1;
}

.odds-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.875rem;
    margin-bottom: 1.25rem;
}

.odds-box {
    background: rgba(30, 41, 59, 0.5);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.odds-box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.odds-box:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.odds-box:hover::after {
    opacity: 1;
}

.odds-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.odds-value {
    font-size: 1.375rem;
    font-weight: 700;
}

.rq-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: rgba(30, 41, 59, 0.4);
    border-radius: 10px;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    border: 1px solid var(--glass-border);
}

.rq-tag {
    padding: 0.375rem 0.875rem;
    background: rgba(59, 130, 246, 0.2);
    color: var(--color-primary-light);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* AI分析区域 */
.ai-section {
    padding: 1.25rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(139, 92, 246, 0.08));
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 14px;
    position: relative;
    overflow: hidden;
}

.ai-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.ai-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-primary-light);
    font-weight: 600;
}

.ai-badge {
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.ai-badge.high { background: rgba(16, 185, 129, 0.2); color: var(--color-green); border: 1px solid rgba(16, 185, 129, 0.3); }
.ai-badge.medium { background: rgba(59, 130, 246, 0.2); color: var(--color-primary-light); border: 1px solid rgba(59, 130, 246, 0.3); }
.ai-badge.low { background: rgba(245, 158, 11, 0.2); color: var(--color-amber); border: 1px solid rgba(245, 158, 11, 0.3); }

.probability-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.625rem;
}

.probability-label {
    width: 2.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.probability-value {
    width: 2.5rem;
    text-align: right;
    font-size: 0.75rem;
    font-weight: 600;
}

.recommend-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: var(--color-primary-light);
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.ai-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(59, 130, 246, 0.15);
}

/* VIP区域 */
.vip-section {
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.05) 0%, transparent 50%, rgba(139, 92, 246, 0.03) 100%);
}

.vip-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.3), transparent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.pricing-card {
    composes: card;
    padding: 2.5rem;
}

.pricing-card.featured {
    border-color: rgba(251, 191, 36, 0.3);
    transform: scale(1.03);
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), rgba(245, 158, 11, 0.05));
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--color-amber), #f97316);
    color: #0f172a;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.pricing-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    margin: 1.5rem 0;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: 1.5rem 0;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--glass-border);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li.included {
    color: var(--text-primary);
}

/* VIP预览 */
.vip-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.vip-preview-card {
    composes: card;
    padding: 1.75rem;
    border-color: rgba(251, 191, 36, 0.2);
}

.vip-preview-card::before {
    height: 3px;
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
}

.lock-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
}

.vip-preview-card:hover .lock-overlay {
    background: rgba(15, 23, 42, 0.75);
}

.lock-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.2));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.75rem;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

/* 特色功能 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.feature-card {
    text-align: center;
    padding: 2.5rem;
    composes: card;
}

.feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    position: relative;
}

.feature-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.5), rgba(139, 92, 246, 0.5));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.feature-icon.blue { background: rgba(59, 130, 246, 0.1); }
.feature-icon.purple { background: rgba(139, 92, 246, 0.1); }
.feature-icon.amber { background: rgba(245, 158, 11, 0.1); }

.feature-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* 页脚 */
.footer {
    background: #020617;
    border-top: 1px solid var(--border-color);
    padding: 5rem 2rem 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-top: 1.25rem;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.875rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-primary-light);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* 响应式 */
@media (max-width: 1024px) {
    .pricing-grid,
    .vip-preview-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar-content {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .matches-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid,
    .vip-preview-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section {
        padding: var(--space-xl) 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }
}