/* ============================================
   服务详情页共享样式
   ============================================ */

/* Hero 区域 */
.svc-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #0f172a;
}
.svc-hero img.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}
.svc-hero .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,23,42,0.4) 0%, rgba(15,23,42,0.9) 100%);
}
.svc-hero .hero-content {
    position: relative;
    z-index: 2;
    padding: 4rem;
}
@media (max-width: 575px) {
    .svc-hero .hero-content {
        padding: 4rem 0;
    }
}
.svc-hero .hero-tag {
    display: inline-block;
    background: linear-gradient(135deg, #17bebb, #e4572e);
    color: #fff;
    padding: 0.35rem 1.2rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}
.svc-hero h1 {
    color: #fff;
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 1rem;
}
.svc-hero .hero-subtitle {
    color: rgba(255,255,255,0.8);
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 700px;
}
.svc-hero .hero-meta {
    margin-top: 1.5rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* 数据亮点 */
.svc-stat-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin: 3rem 0;
}
.svc-stat-item {
    text-align: center;
    padding: 2rem 1rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}
.svc-stat-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
.svc-stat-item .stat-num {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #17bebb, #e4572e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}
.svc-stat-item .stat-label {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
}

/* 章节标题 */
.svc-section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2e282a;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}
.svc-section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #17bebb, #e4572e);
    border-radius: 2px;
    margin: 0.75rem auto 0;
}

/* 痛点卡片 */
.svc-pain-card {
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    height: 100%;
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 4px solid #17bebb;
}
.svc-pain-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
.svc-pain-card .pain-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #17bebb, #e4572e);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.svc-pain-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    color: #2e282a;
}
.svc-pain-card p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* 服务卡片 */
.svc-service-card {
    background: #fff;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    height: 100%;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}
.svc-service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
.svc-service-card .service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #17bebb, #e4572e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    color: #fff;
    font-size: 1.75rem;
}
.svc-service-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    color: #2e282a;
}
.svc-service-card p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* 流程步骤 */
.svc-process-step {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}
.svc-process-step:last-child {
    margin-bottom: 0;
}
.svc-process-num {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #17bebb, #e4572e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
}
.svc-process-content {
    flex: 1;
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    transition: transform 0.3s;
}
.svc-process-step:hover .svc-process-content {
    transform: translateX(5px);
}
.svc-process-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #2e282a;
}
.svc-process-content p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* 高亮框 */
.svc-highlight {
    background: linear-gradient(135deg, rgba(23,190,187,0.06) 0%, rgba(228,87,46,0.06) 100%);
    border-left: 4px solid #17bebb;
    border-radius: 0 12px 12px 0;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
}
.svc-highlight strong {
    color: #e4572e;
}

/* 行业标签 */
.svc-industry-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #f8f9fa;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    font-size: 0.95rem;
    color: #2e282a;
    font-weight: 500;
    transition: all 0.3s;
    border: 2px solid transparent;
}
.svc-industry-tag:hover {
    border-color: #17bebb;
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.svc-industry-tag i {
    color: #17bebb;
    font-size: 1.25rem;
}

/* 技术标签 */
.svc-tech-tag {
    display: inline-block;
    background: linear-gradient(135deg, #17bebb, #e4572e);
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* CTA 区域 */
.svc-cta {
    background: linear-gradient(135deg, rgba(23,190,187,0.92) 0%, rgba(228,87,46,0.92) 100%);
    border-radius: 20px;
    padding: 3.5rem;
    text-align: center;
    color: #fff;
}
.svc-cta h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
}
.svc-cta p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* 内容插图 */
.svc-content-img {
    width: 100%;
    border-radius: 16px;
    margin: 2rem 0;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

/* 响应式 */
@media (max-width: 991px) {
    .svc-hero h1 { font-size: 2rem; }
    .svc-stat-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
    .svc-hero h1 { font-size: 1.75rem; }
    .svc-hero .hero-subtitle { font-size: 1rem; }
    .svc-stat-row { grid-template-columns: 1fr 1fr; }
    .svc-process-step { flex-direction: column; align-items: center; text-align: center; }
    .svc-cta { padding: 2rem 1.5rem; }
    .svc-cta h3 { font-size: 1.4rem; }
}