/* ===== 关于我们页面样式 ===== */
.about-page {
    max-width: 100%;
    margin: 0;
    padding: 40px 20px;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    transition: padding 0.2s;
}

/* ----- HERO ----- */
.about-page__hero {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 2px solid var(--border-primary);
}

.about-page__brand {
    display: flex;
    flex-direction: column;
}

.about-page__name {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    line-height: 1.2;
}

.about-page__name span {
    color: var(--theme-color, #2d7bb6);
}

.about-page__tagline {
    font-size: 18px;
    color: var(--text-secondary);
    margin-top: 6px;
    font-weight: 400;
    background: var(--bg-secondary);
    display: inline-block;
    padding: 4px 20px;
    border-radius: 40px;
    align-self: flex-start;
}

.about-page__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px 40px;
    background: var(--bg-secondary);
    padding: 18px 28px;
    border-radius: 20px;
    border: 1px solid var(--border-primary);
    font-size: 15px;
}

.about-page__meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}

.about-page__meta-item .label {
    color: var(--text-muted);
    font-weight: 400;
}

/* ----- 通用标题 ----- */
.about-page__section-title {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.about-page__badge {
    font-size: 14px;
    font-weight: 500;
    background: var(--bg-secondary);
    color: var(--theme-color, #1a5a8c);
    padding: 2px 14px;
    border-radius: 30px;
    letter-spacing: 0.3px;
}

.about-page__section-sub {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    border-left: 4px solid var(--theme-color, #2d7bb6);
    padding-left: 18px;
    background: var(--bg-secondary);
    border-radius: 0 8px 8px 0;
    line-height: 1.7;
}

/* ----- 网格卡片 ----- */
.about-page__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin: 28px 0 28px;
}

.about-page__card {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 28px 30px 30px;
    border: 1px solid var(--border-primary);
    transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.about-page__card:hover {
    box-shadow: 0 12px 30px rgba(0, 40, 80, 0.06);
    transform: translateY(-2px);
    border-color: var(--border-hover);
}

.about-page__card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.about-page__card p {
    font-size: 15px;
    color: var(--text-content);
    line-height: 1.7;
    margin-bottom: 6px;
}

.about-page__highlight {
    background: var(--bg-hover);
    padding: 2px 12px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    color: var(--theme-color, #145683);
    display: inline-block;
}

/* ----- 全宽卡片（价值观） ----- */
.about-page__full-card {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 28px 32px 30px;
    border: 1px solid var(--border-primary);
    margin: 10px 0 18px;
}

.about-page__values {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 40px;
    align-items: center;
}

.about-page__value-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 17px;
}

.about-page__value-tag {
    margin-left: 12px;
    background: var(--bg-hover);
    padding: 4px 18px;
    border-radius: 40px;
    font-size: 14px;
    color: var(--theme-color, #145683);
}

/* ----- 证书工种 ----- */
.about-page__cert-section {
    margin-top: 28px;
}

.about-page__cert-desc {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 6px;
}

.about-page__view-more {
    font-size: 14px;
    color: var(--theme-color, #2d7bb6);
    font-weight: 500;
    margin-left: 12px;
    background: var(--bg-hover);
    padding: 2px 16px;
    border-radius: 30px;
    display: inline-block;
}

.about-page__cert-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    margin-top: 18px;
    padding-top: 6px;
}

.about-page__tag {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    padding: 6px 18px;
    border-radius: 40px;
    font-size: 13px;
    font-weight: 450;
    color: var(--text-primary);
    letter-spacing: 0.2px;
    transition: background 0.15s, border-color 0.15s;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.about-page__tag:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
    cursor: default;
}

.about-page__cert-footer {
    margin-top: 14px;
    font-size: 14px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 8px 20px;
    border-radius: 40px;
    display: inline-block;
}

/* ----- 联系信息 ----- */
.about-page__contact {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-hover) 100%);
    border-radius: 20px;
    padding: 30px 35px;
    margin: 30px 0 20px;
    border: 1px solid var(--border-primary);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.about-page__contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--text-primary);
    padding: 6px 0;
}

.about-page__contact-item .emoji {
    font-size: 22px;
}

.about-page__contact-item a,.about-page__footer a {
    color: var(--theme-color, #1a5fb0);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px dotted transparent;
    transition: 0.1s;
}

.about-page__contact-item a:hover,.about-page__footer a:hover {
    border-bottom-color: var(--theme-color, #1a5fb0);
}

/* ----- 底部信息（页面内） ----- */
.about-page__footer {
    margin-top: 44px;
    padding-top: 28px;
    border-top: 1px solid var(--border-primary);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-size: 14px;
    color: var(--text-secondary);
}

.about-page__footer .sep {
    margin: 0 12px;
    color: var(--border-primary);
}

.about-page__legal {
    background: var(--bg-secondary);
    padding: 6px 20px;
    border-radius: 40px;
    font-size: 13px;
    color: var(--text-primary);
}

.about-page__legal strong {
    font-weight: 600;
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
    .about-page {
        padding: 30px 24px;
    }
    .about-page__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .about-page__hero {
        flex-direction: column;
        gap: 20px;
    }
    .about-page__meta {
        width: 100%;
        padding: 16px 20px;
        gap: 16px 28px;
    }
    .about-page__name {
        font-size: 30px;
    }
    .about-page__section-title {
        font-size: 24px;
    }
}

@media (max-width: 500px) {
    .about-page {
        padding: 20px 16px;
        border-radius: 20px;
    }
    .about-page__meta {
        flex-direction: column;
        gap: 6px;
        align-items: flex-start;
    }
    .about-page__card {
        padding: 22px 20px;
    }
    .about-page__full-card {
        padding: 22px 20px;
    }
    .about-page__tag {
        font-size: 12px;
        padding: 4px 14px;
    }
    .about-page__footer {
        flex-direction: column;
        align-items: flex-start;
    }
    .about-page__contact {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }
}