/* --- 关于我们 & 联系方式样式 --- */
:root {
    --contact-bg: #f8fafc;
    --contact-dark: #1e293b;
    --contact-blue: #2563eb;
    --contact-gray: #64748b;
}

.about-contact-section {
    background: var(--contact-bg);
    padding: 6rem 0;
    font-family: 'PingFang SC', sans-serif;
    color: #333;
    position: relative;
}

.ac-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* 1. 头部介绍 */
.ac-hero {
    text-align: center;
    margin-bottom: 5rem;
}
.ac-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--contact-dark);
    margin-bottom: 1.5rem;
}
.ac-desc {
    font-size: 1.1rem;
    color: var(--contact-gray);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* 2. 联系卡片布局 (左右结构) */
.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    overflow: hidden;
    border: 1px solid #e2e8f0;
}
@media (min-width: 1024px) {
    .contact-wrapper { flex-direction: row; }
}

/* 左侧：文字信息 */
.info-panel {
    flex: 1;
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2.5rem;
}
.info-icon {
    width: 50px; height: 50px;
    background: #eff6ff;
    color: var(--contact-blue);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-right: 1.5rem;
    flex-shrink: 0;
}
.info-text h4 { font-size: 1.2rem; font-weight: bold; margin-bottom: 0.5rem; color: var(--contact-dark); }
.info-text p { color: var(--contact-gray); margin-bottom: 0.2rem; font-size: 0.95rem; }
.copy-btn {
    display: inline-block; font-size: 0.8rem; color: var(--contact-blue);
    cursor: pointer; text-decoration: underline; margin-left: 10px;
}

/* 右侧：二维码矩阵 (深色背景) */
.qr-panel {
    flex: 1;
    background: var(--contact-dark);
    padding: 4rem;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
/* 背景装饰 */
.qr-panel::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
    pointer-events: none;
}

.qr-grid {
    display: flex; gap: 3rem; flex-wrap: wrap; justify-content: center; position: relative; z-index: 2;
}

/* 二维码卡片 */
.qr-card {
    text-align: center;
    width: 160px;
}
.qr-img-box {
    width: 160px; height: 160px;
    background: white;
    padding: 10px;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    margin-bottom: 1rem;
    transition: transform 0.3s;
}
.qr-card:hover .qr-img-box { transform: scale(1.05); }

.qr-img { width: 100%; height: 100%; object-fit: contain; }

/* 激光扫描动画 */
.scan-line {
    position: absolute; width: 100%; height: 2px; background: #07c160; /* 微信绿 */
    box-shadow: 0 0 4px #07c160;
    top: 0; left: 0;
    animation: scan 2s linear infinite;
    opacity: 0.8;
}
@keyframes scan { 0% { top: 0; } 100% { top: 100%; } }

.qr-title { font-weight: bold; font-size: 1.1rem; margin-bottom: 0.2rem; }
.qr-desc { font-size: 0.8rem; color: rgba(255,255,255,0.6); }

/* 3. 地图/公司分布简示 */
.loc-bar {
    margin-top: 5rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    text-align: center;
    border-top: 1px solid #e2e8f0;
    padding-top: 3rem;
}
.loc-item { flex: 1; min-width: 150px; }
.loc-name { font-weight: bold; font-size: 1.2rem; color: var(--contact-dark); margin-bottom: 0.5rem; }
.loc-addr { font-size: 0.9rem; color: var(--contact-gray); }

/* 4. 页脚简单样式 */
.simple-footer {
    background: #0f172a; color: #94a3b8; padding: 2rem 0; text-align: center; font-size: 0.85rem;
}

.aboutawa{
    background-color: #f8fafc;
}
.aboutawb{
    font-size:1.8rem; font-weight:bold; color:#1e293b; margin-bottom:0.5rem;
}
.aboutawd{
    margin-bottom:2rem;
}
.aboutawe{
    color:#64748b;
}
.aboutawf{
    margin-bottom:3rem; text-align:center;
}
.aboutawg{
    font-size:1.5rem; font-weight:bold; margin-bottom:0.5rem;
}
.aboutawh{
    opacity:0.7;
}
.aboutawi{
    animation-delay: 1s;
}
.aboutawk{
    margin-top:2rem; font-size:0.8rem; opacity:0.5;
}
.aboutawl{
    color:#2563eb; margin-right:8px;
}