/* ========== 关于我们区块 | 2026-09-17 ==========
 * 模板：template-parts/block/about.php（标题/正文/第一张图/btn/跳转）
 * 作用：全宽背景图 + 左侧白字 + 红色按钮
 */

/**
 * 文件作用：企业介绍区块：定义展示样式。主题覆盖版，保持当前布局。
 */

.about-block {
    position: relative;
    min-height: 640px;
    overflow: hidden;
    color: #fff;
    background: var(--bs-primary);
    scroll-margin-top: 96px;
}
.about-block-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.about-block-bg picture,
.about-block-bg .about-block-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}
.about-block-bg .about-block-image {
    object-fit: cover;
    object-position: center;
}
.about-block-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(90deg, rgba(var(--bs-primary-rgb), 0.72) 0%, rgba(var(--bs-primary-rgb), 0.4) 52%, rgba(var(--bs-primary-rgb), 0.16) 100%);
}
.about-block-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: 640px;
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
}
.about-block-copy {
    max-width: 46rem;
}
.about-block-title {
    margin: 0 0 1.5rem;
    font-size: clamp(2rem, 3.6vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: #fff;
}
.about-block-text {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.86);
}
.about-block-text p {
    margin-bottom: 1rem;
}
.about-block-text p:last-child {
    margin-bottom: 0;
}
.about-block-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 2.5rem;
}
.about-block-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 26px;
    border: 0;
    border-radius: 0;
    background: var(--bs-warning);
    color: var(--bs-warning-contrast, #fff);
    font-size: 15px;
    font-weight: 500;
}
.about-block-btn:hover,
.about-block-btn:focus,
.about-block-btn:active {
    background: color-mix(in srgb, var(--bs-warning), #000 18%);
    color: var(--bs-warning-contrast, #fff);
}
@media (max-width: 991.98px) {
    .about-block,
    .about-block-inner {
        min-height: 0;
    }
    .about-block-inner {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }
    .about-block-bg::after {
        background: linear-gradient(180deg, rgba(var(--bs-primary-rgb), 0.55) 0%, rgba(var(--bs-primary-rgb), 0.88) 100%);
    }
}