/* ==================== 首页 Hero ==================== */
.hero {
    position: relative;
    min-height: calc(100vh - 56px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 50%, #99f6e4 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.3;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: url(../img/home/bg.jpg) no-repeat;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(13, 148, 136, 0.1);
    border: 1px solid rgba(13, 148, 136, 0.3);
    border-radius: 20px;
    color: #0f766e;
    font-size: 13px;
    font-weight: 600;
    margin: 0 auto 20px;
}

.hero-title {
    font-size: 28px;
    font-weight: 800;
    color: #111827;
    line-height: 1.4;
    margin-bottom: 15px;
}

.hero-title .highlight {
    background: linear-gradient(90deg, #0d9488, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 16px;
    color: #4b5563;
    margin-bottom: 25px;
}

.hero-subtitle .en {
    font-size: 12px;
    color: #9ca3af;
}

.hero-btns {
    margin-top: 10px;
}

/* 统计数据看板 */
.stats-bar {
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 20px 15px;
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.stat-item {
    text-align: center;
    padding: 10px;
}

.stat-num {
    font-size: 24px;
    font-weight: 800;
    color: #0d9488;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-num span {
    font-size: 14px;
    font-weight: 600;
}

.stat-item:nth-child(1) .stat-num { color: #f59e0b; }
.stat-item:nth-child(2) .stat-num { color: #0d9488; }
.stat-item:nth-child(3) .stat-num { color: #3b82f6; }
.stat-item:nth-child(4) .stat-num { color: #10b981; }

.stat-label {
    font-size: 12px;
    color: #6b7280;
    font-weight: 500;
}

/* ==================== 快捷入口 ==================== */
.quick-links {
    background: #fff;
    padding: 20px 0 40px;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.link-card {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 20px 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.link-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border-color: #0d9488;
}

.link-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 12px;
}

.bg-about { background: #dbeafe; }
.bg-product { background: #d1fae5; }
.bg-case { background: #fef3c7; }
.bg-contact { background: #fce7f3; }

.link-card h3 {
    font-size: 15px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 5px;
}

.link-card p {
    font-size: 12px;
    color: #6b7280;
}