/* ==================== 核心服务页面专用样式 ==================== */

/* ==================== Hero 横幅区 ==================== */
.services-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #000a1a 0%, rgb(0, 0, 250) 100%);
    margin-top: var(--header-height);
    position: relative;
    overflow: hidden;
}

.services-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15), transparent 70%);
    border-radius: 50%;
}

.services-hero-content {
    max-width: 700px;
    text-align: center;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.services-hero-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 20px;
    letter-spacing: 1px;
    line-height: 1.3;
}

.services-hero-desc {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 32px;
}

.services-hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==================== 服务流程 ==================== */
.services-process {
    padding: 80px 0;
    background: var(--color-white);
}

.process-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 48px;
}

.process-step {
    text-align: center;
    max-width: 200px;
}

.process-number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-blue), var(--color-cyan));
    color: var(--color-white);
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

.process-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.process-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.process-arrow {
    color: var(--color-blue);
    opacity: 0.5;
}

/* ==================== 核心服务 ==================== */
.services-main {
    padding: 80px 0;
    background: var(--color-bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card-large {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 40px;
    display: flex;
    gap: 24px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card-large:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.1);
}

.service-icon-large {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-blue);
    flex-shrink: 0;
}

.service-content h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.service-content > p {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-features li {
    padding: 6px 14px;
    background: var(--color-bg-card);
    border-radius: 50px;
    font-size: 13px;
    color: var(--color-text-secondary);
    list-style: none;
}

/* ==================== 服务优势 ==================== */
.services-advantages {
    padding: 80px 0;
    background: linear-gradient(135deg, #000a1a, rgb(0, 0, 250));
    position: relative;
    overflow: hidden;
}

.services-advantages::before {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1), transparent 70%);
    border-radius: 50%;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.advantage-card {
    text-align: center;
    padding: 40px 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.advantage-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.advantage-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(6, 182, 212, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-blue);
    margin: 0 auto 20px;
}

.advantage-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
}

.advantage-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

/* ==================== 客户案例 ==================== */
.services-cases {
    padding: 80px 0;
    background: var(--color-white);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.case-image-wrapper {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.case-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.case-card:hover .case-image {
    transform: scale(1.05);
}

.case-content {
    padding: 24px;
}

.case-tag {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.1));
    border-radius: 50px;
    font-size: 12px;
    color: var(--color-blue);
    font-weight: 600;
    margin-bottom: 12px;
}

.case-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.case-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ==================== CTA 区 ==================== */
.services-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-blue), var(--color-cyan));
    text-align: center;
}

.cta-content h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 12px;
}

.cta-content p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-actions .btn-outline {
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--color-white);
}

.cta-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 16px;
}

/* ==================== 响应式 ==================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .process-timeline {
        flex-direction: column;
        gap: 32px;
    }
    .process-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .services-hero {
        padding: 80px 0 60px;
    }
    .services-hero-title {
        font-size: 28px;
    }
    .service-card-large {
        flex-direction: column;
        padding: 28px;
    }
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .cta-content h2 {
        font-size: 24px;
    }
}