/* 仅作用当前模块，不会干扰页面其他内容、页脚 */
.what-we-do-section {
    padding: 60px 20px;
    max-width: 1280px;
    margin: 0 auto;
}
.what-we-do-section .section-header {
    text-align: center;
    margin-bottom: 48px;
}
.what-we-do-section .section-header h2 {
    font-size: 36px;
    color: #111827;
    margin-bottom: 16px;
    font-weight: 600;
}
.what-we-do-section .section-header p {
    max-width: 720px;
    margin: 0 auto;
    color: #4B5563;
    font-size: 16px;
    line-height: 1.6;
}
.what-we-do-section .service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.what-we-do-section .service-card {
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    background: #fff;
}
.what-we-do-section .service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}
.what-we-do-section .card-img-wrap {
    position: relative;
    overflow: hidden;
}
.what-we-do-section .card-img-wrap img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.what-we-do-section .service-card:hover .card-img-wrap img {
    transform: scale(1.06);
}
.what-we-do-section .card-title {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 14px 20px;
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    background: linear-gradient(to top, rgba(0,0,0,0.65), transparent);
    width: 100%;
}
.what-we-do-section .card-content {
    padding: 24px 22px;
}
.what-we-do-section .card-content p {
    color: #374151;
    font-size: 15px;
    line-height: 1.55;
    margin-bottom: 18px;
}
/* 链接颜色 #0F52BA */
.what-we-do-section .learn-more {
    color: #0F52BA;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    padding-right: 0;
}
.what-we-do-section .learn-more::after {
    content: ">";
    transition: transform 0.3s ease;
}
.what-we-do-section .service-card:hover .learn-more {
    padding-right: 8px;
}
.what-we-do-section .service-card:hover .learn-more::after {
    transform: translateX(4px);
}
/* 移动端单列 */
@media (max-width: 768px) {
    .what-we-do-section .service-grid {
        grid-template-columns: 1fr;
    }
    .what-we-do-section .section-header h2 {
        font-size: 28px;
    }
}