/* ==================== 服务展示页通用样式 ==================== */

/* Hero 区域 */
.service-hero {
    text-align: center;
    padding: 100px 20px 60px;
    position: relative;
    overflow: hidden;
}

.service-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
}

.service-hero.blue::before {
    background: linear-gradient(135deg, #e8f0fe 0%, #dce8fc 50%, #f0f4ff 100%);
}

.service-hero.purple::before {
    background: linear-gradient(135deg, #f0e8fe 0%, #ece0fc 50%, #f8f0ff 100%);
}

.service-hero-icon {
    width: 88px;
    height: 88px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    font-size: 2.2rem;
    color: white;
    box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}

.service-hero-icon.blue {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
}

.service-hero-icon.purple {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
}

.service-hero h1 {
    font-size: 2.4rem;
    font-weight: 800;
    color: #0f2b4d;
    margin-bottom: 14px;
}

.service-hero .hero-desc {
    color: #64748b;
    font-size: 1.1rem;
    line-height: 1.9;
    max-width: 580px;
    margin: 0 auto 48px;
}

/* 暂未开放卡片 */
.coming-soon-card {
    background: white;
    border-radius: 28px;
    padding: 64px 48px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.06);
    border: 1px solid #eef2f6;
    max-width: 520px;
    margin: 0 auto;
    transition: transform 0.3s ease;
}

.coming-soon-card:hover {
    transform: translateY(-4px);
}

.coming-soon-card .cs-icon {
    font-size: 2.8rem;
    color: #d1d5db;
    margin-bottom: 24px;
    display: block;
}

.coming-soon-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0f2b4d;
    margin-bottom: 12px;
}

.coming-soon-card p {
    color: #94a3b8;
    font-size: 0.95rem;
}

/* 介绍区域 */
.intro-section {
    padding: 80px 0;
}

.intro-section.alt-bg {
    background: #f8fafc;
}

/* 合作伙伴网格 */
.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.partner-card {
    background: white;
    padding: 32px 20px;
    border-radius: 18px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
    border: 1px solid #eef2f6;
    text-align: center;
    transition: all 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}

.partner-card i {
    font-size: 2.2rem;
    margin-bottom: 14px;
    display: block;
}

.partner-card span {
    font-weight: 600;
    color: #0f2b4d;
    font-size: 0.92rem;
}

/* 优势网格 */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advantage-card {
    background: white;
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0,0,0,0.04);
    border: 1px solid #eef2f6;
    transition: all 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(0,0,0,0.08);
}

.advantage-card .adv-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    margin: 0 auto 18px;
}

.advantage-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f2b4d;
    margin-bottom: 8px;
}

.advantage-card p {
    color: #64748b;
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0;
}

/* 场景网格 */
.scene-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.scene-card {
    background: white;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.04);
    border: 1px solid #eef2f6;
    transition: all 0.3s ease;
}

.scene-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 28px rgba(0,0,0,0.08);
}

.scene-card .scene-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    margin-bottom: 18px;
}

.scene-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #0f2b4d;
    margin-bottom: 8px;
}

.scene-card p {
    color: #64748b;
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0;
}

/* 响应式 */
@media (max-width: 768px) {
    .service-hero { padding: 72px 20px 40px; }
    .service-hero h1 { font-size: 1.8rem; }
    .coming-soon-card { padding: 44px 28px; }
    .advantage-grid { grid-template-columns: 1fr 1fr; }
    .partner-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
    .advantage-grid { grid-template-columns: 1fr; }
    .partner-grid { grid-template-columns: repeat(2, 1fr); }
}