/* ========== 顶部横幅区域 ========== */
.claw-header {
    min-width: 1200px;
    margin: 0 auto;
    background: url('/img/longxia_1.png') no-repeat center center;
    background-size: cover;
    padding: 60px 0 0;
    min-height: 420px;
}

.claw-header-box {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    min-height: 340px;
}

.claw-header-left h1 {
    font-size: 50px;
    color: #1a1a2e;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 24px;
}

.claw-header-left {
    max-width: 650px;
}

.claw-header-left > p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 40px;
}

.claw-btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.claw-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 15px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.claw-btn-primary {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(238, 90, 36, 0.3);
}

.claw-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(238, 90, 36, 0.4);
    color: #fff;
}

.claw-btn-outline {
    background: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.claw-btn-outline:hover {
    border-color: #2878ff;
    color: #2878ff;
    background: #f8fbff;
}

.claw-header-right {
    display: none;
}

/* ========== 通用标题样式 ========== */
.claw-section-title {
    font-size: 36px;
    color: #1a1a2e;
    text-align: center;
    font-weight: 500;
    margin-bottom: 20px;
}

.claw-section-desc {
    font-size: 16px;
    color: #666;
    text-align: center;
    margin-bottom: 50px;
}

/* ========== 一键部署区域 ========== */
.claw-deploy-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
}

.claw-deploy-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.claw-deploy-card {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 12px;
    padding: 40px 30px;
    position: relative;
    transition: all 0.3s ease;
}

.claw-deploy-card:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
}

.claw-deploy-card .card-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #2878ff 0%, #1e5fcc 100%);
    color: #fff;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.claw-deploy-card h3 {
    font-size: 20px;
    color: #1a1a2e;
    font-weight: 500;
    margin-bottom: 16px;
}

.claw-deploy-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

/* ========== Skill 功能区域 ========== */
.claw-skill-section {
    background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
    padding: 80px 40px;
}

.claw-skill-features {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.claw-skill-card {
    background: #fff;
    border-radius: 12px;
    padding: 36px 24px;
    text-align: center;
    border: 1px solid #e8f0fe;
    transition: all 0.3s ease;
}

.claw-skill-card:hover {
    box-shadow: 0 15px 50px rgba(40, 120, 255, 0.12);
    border-color: #2878ff;
}

.claw-skill-card .skill-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #e8f0fe 0%, #d0e3ff 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.claw-skill-card .skill-icon i {
    font-size: 32px;
    color: #2878ff;
}

.claw-skill-card h3 {
    font-size: 18px;
    color: #1a1a2e;
    font-weight: 500;
    margin-bottom: 12px;
}

.claw-skill-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* ========== 使用场景区域 ========== */
.claw-scene-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
}

.claw-scene-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.claw-scene-card {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.claw-scene-card:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.claw-scene-card .scene-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eef2f7;
}

.claw-scene-card .scene-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(40, 120, 255, 0.1);
    color: #2878ff;
    font-size: 13px;
    border-radius: 20px;
}

.claw-scene-card .scene-header i {
    font-size: 48px;
    color: #2878ff;
    opacity: 0.6;
}

.claw-scene-card h3 {
    font-size: 18px;
    color: #1a1a2e;
    font-weight: 500;
    margin-bottom: 12px;
}

.claw-scene-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* ========== 价格套餐区域 ========== */
.claw-price-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
    padding: 80px 40px;
}

.claw-price-section .claw-section-title {
    color: #fff;
}

.claw-price-cards {
    max-width: 1200px;
    margin: 50px auto 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.claw-price-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

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

.claw-price-card.popular {
    background: linear-gradient(135deg, #2878ff 0%, #1e5fcc 100%);
    transform: scale(1.05);
}

.claw-price-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.claw-price-card .popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: #fff;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.claw-price-card .price-header h3 {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #1a1a2e;
}

.claw-price-card.popular .price-header h3 {
    color: #fff;
}

.claw-price-card .price-amount {
    margin-bottom: 30px;
}

.claw-price-card .price-amount .currency {
    font-size: 24px;
    color: #2878ff;
    vertical-align: top;
}

.claw-price-card .price-amount .number {
    font-size: 56px;
    font-weight: 600;
    color: #2878ff;
    line-height: 1;
}

.claw-price-card .price-amount .unit {
    font-size: 16px;
    color: #999;
}

.claw-price-card.popular .price-amount .currency,
.claw-price-card.popular .price-amount .number {
    color: #fff;
}

.claw-price-card.popular .price-amount .unit {
    color: rgba(255, 255, 255, 0.7);
}

.claw-price-card .price-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
    text-align: left;
}

.claw-price-card .price-features li {
    padding: 10px 0;
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 10px;
}

.claw-price-card.popular .price-features li {
    color: rgba(255, 255, 255, 0.9);
}

.claw-price-card .price-features li i {
    color: #52c41a;
    font-size: 16px;
}

.claw-price-card.popular .price-features li i {
    color: #90ee90;
}

.claw-price-card .price-btn {
    display: inline-block;
    width: 100%;
    padding: 14px 0;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    background: #f5f7fa;
    color: #333;
}

.claw-price-card .price-btn:hover {
    background: #2878ff;
    color: #fff;
}

.claw-price-card .price-btn.primary {
    background: #fff;
    color: #2878ff;
}

.claw-price-card .price-btn.primary:hover {
    background: #f0f7ff;
}

/* ========== 常见问题区域 ========== */
.claw-faq-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 40px;
}

.claw-faq-list {
    margin-top: 50px;
}

.claw-faq-item {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 10px;
    margin-bottom: 16px;
    overflow: hidden;
}

.claw-faq-item summary {
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 500;
    color: #1a1a2e;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.claw-faq-item summary::-webkit-details-marker {
    display: none;
}

.claw-faq-item summary::after {
    content: '+';
    font-size: 24px;
    color: #2878ff;
    font-weight: 300;
}

.claw-faq-item[open] summary::after {
    content: '−';
}

.claw-faq-item summary:hover {
    background: #f8fbff;
}

.claw-faq-item p {
    padding: 0 24px 20px;
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

/* ========== 响应式适配 ========== */
@media screen and (max-width: 1200px) {
    .claw-header-box {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .claw-header-left > p {
        margin: 0 auto 40px;
    }
    
    .claw-btn-group {
        justify-content: center;
    }
    
    .claw-header-right {
        display: none;
    }
    
    .claw-deploy-cards {
        grid-template-columns: 1fr;
    }
    
    .claw-skill-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .claw-scene-cards {
        grid-template-columns: 1fr;
    }
    
    .claw-price-cards {
        grid-template-columns: 1fr;
    }
    
    .claw-price-card.popular {
        transform: none;
    }
}