/* 服务相关样式 */

/* 服务优势区域 */
.advantages {
    padding: 80px 0;
    background: var(--gray-50);
    position: relative;
    overflow: hidden;
}

.advantages::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.05) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.advantages .container {
    position: relative;
    z-index: 2;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-item {
    background: white;
    padding: var(--space-2xl);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all var(--duration-300) var(--ease-out);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.advantage-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left var(--duration-700) var(--ease-out);
}

.advantage-item:hover::before {
    left: 100%;
}

.advantage-item i {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1.5rem;
}

.advantage-item h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-size: var(--font-size-xl);
    font-weight: 700;
    transition: color var(--duration-300) var(--ease-out);
}

.advantage-item:hover h3 {
    color: var(--primary-color);
}

.advantage-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    color: var(--gray-600);
    line-height: var(--line-height-relaxed);
}

.advantage-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.advantage-badge.success {
    background: var(--success-color);
}

.advantage-badge.warning {
    background: var(--warning-color);
}

.advantage-badge.info {
    background: var(--info-color);
}

/* 政策优势区域 */
.policy-benefits {
    padding: 80px 0;
    background: var(--white);
    position: relative;
}

.policy-benefits::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: var(--space-2xl);
    border-radius: 15px;
    text-align: center;
    transition: all var(--duration-300) var(--ease-out);
    border: 1px solid var(--gray-200);
}

.benefit-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
}

.benefit-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto var(--space-lg);
    background: linear-gradient(45deg, var(--accent-color), #6967f3);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 10px 30px rgba(83, 111, 236, 0.3);
    transition: all var(--duration-300) var(--ease-out);
}

.benefit-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--accent-color), #878deb);
    border-radius: var(--radius-2xl);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--duration-300) var(--ease-out);
}

.benefit-item:hover .benefit-icon::before {
    opacity: 1;
}

.benefit-icon i {
    font-size: 2.5rem;
    color: var(--white);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.benefit-item:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
}

.benefit-item h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.benefit-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    color: var(--gray-600);
    line-height: var(--line-height-relaxed);
}

.benefit-highlight {
    background: linear-gradient(135deg, var(--accent-color), #6875ee);
    color: var(--white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.benefit-item:hover .benefit-highlight::before {
    left: 100%;
}

/* 服务详情区域 */
.services-detail {
    padding: 80px 0;
    background: var(--gray-50);
    position: relative;
}

.conditions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
}

.condition-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--gray-200);
    position: relative;
    transition: all var(--duration-300) var(--ease-out);
}

.condition-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.15);
}

.condition-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
    transition: all var(--duration-300) var(--ease-out);
}

.condition-number::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-full);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--duration-300) var(--ease-out);
}

.condition-item:hover .condition-number {
    transform: scale(1.1);
}

.condition-item:hover .condition-number::before {
    opacity: 1;
}

.condition-content {
    flex: 1;
}

.condition-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
    transition: color var(--duration-300) var(--ease-out);
}

.condition-item:hover .condition-content h3 {
    color: var(--primary-color);
}

.condition-content p {
    color: var(--gray-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: 0;
}

.condition-status {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--gray-200);
    color: var(--gray-700);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-base);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--duration-300) var(--ease-out);
}

.condition-item:hover .condition-status {
    background: var(--primary-color);
    color: var(--white);
}

/* 服务流程 */
.process {
    padding: 5rem 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
}

.process .section-header {
    position: relative;
    z-index: 2;
}

.process .section-header h2 {
    color: white;
}

.process .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    gap: var(--space-lg);
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: 1;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: var(--space-lg);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-base);
    transition: all var(--duration-300) var(--ease-out);
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    position: relative;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    transition: all var(--duration-300) var(--ease-out);
}

.step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.4);
}

.step h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.step p {
    color: var(--gray-600);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-sm);
}

/* 成功案例统计 */
.cases-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    padding: 3rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffd700;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* 联系我们预览 */
.contact-preview {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.contact-preview .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-item i {
    font-size: 1.2rem;
    opacity: 0.8;
    width: 20px;
}

.contact-item span {
    font-size: 1rem;
}

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

.contact-cta .btn {
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}

.contact-cta .btn:hover {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .advantages-grid,
    .benefits-grid,
    .conditions-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .condition-item {
        flex-direction: row;
        text-align: left;
        gap: var(--space-md);
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .step-number {
        width: 80px;
        height: 80px;
        font-size: var(--font-size-xl);
    }
    
    .cases-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .contact-preview .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .contact-item {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .advantage-item,
    .benefit-item,
    .condition-item,
    .step {
        padding: var(--space-lg);
    }
    
    .advantage-badge,
    .condition-status {
        position: static;
        margin-top: var(--space-sm);
        display: inline-block;
    }
}