/* ========================================
   华品金属 - 省市分站专用样式
   ======================================== */

/* ===== 分站头部 ===== */
.city-header {
    background: #1a1a2e;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.city-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.city-brand a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.city-brand a:hover { color: #e8455c; }

.city-phone {
    color: #f0c040;
    font-size: 15px;
    font-weight: 600;
}

/* ===== Hero 横幅 ===== */
.city-hero {
    background: linear-gradient(135deg, #C41230 0%, #9b0e26 50%, #1a1a2e 100%);
    color: #fff;
    padding: 50px 0 40px;
}

.city-hero h1 {
    font-size: 32px;
    font-weight: 700;
    margin: 12px 0 10px;
}

.city-hero .hero-sub {
    font-size: 16px;
    opacity: 0.88;
}

/* ===== 面包屑 ===== */
.breadcrumb {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 6px;
}

.breadcrumb a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}
.breadcrumb a:hover { color: #fff; }

/* ===== 主内容区 ===== */
.main-content {
    padding: 50px 20px;
}

.main-content section {
    margin-bottom: 50px;
}

.main-content h2 {
    font-size: 22px;
    color: #1a1a2e;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #C41230;
    display: inline-block;
}

.main-content p {
    color: #444;
    line-height: 1.8;
    margin-bottom: 12px;
}

/* ===== 产品标签 ===== */
.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.product-tags span {
    background: #f0f2f5;
    border: 1px solid #e0e0e0;
    color: #333;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.2s;
}

.product-tags span:hover {
    background: #C41230;
    color: #fff;
    border-color: #C41230;
}

/* ===== CTA 呼叫框 ===== */
.cta-box {
    background: linear-gradient(135deg, #fff5f6, #ffe8ea);
    border: 2px solid #C41230;
    border-radius: 10px;
    padding: 20px 28px;
    margin-top: 20px;
    text-align: center;
}

.cta-box p { margin: 6px 0; }

/* ===== 城市网格（省级页） ===== */
.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.city-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 14px 10px;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.25s;
    text-align: center;
}

.city-card:hover {
    border-color: #C41230;
    box-shadow: 0 4px 16px rgba(196,18,48,0.12);
    transform: translateY(-2px);
}

.city-name {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 4px;
}

.city-keyword {
    font-size: 11px;
    color: #999;
}

/* ===== 省份网格（全国总览页） ===== */
.prov-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
    margin-top: 20px;
}

.prov-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 18px 12px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.25s;
    text-align: center;
}

.prov-card:hover {
    border-color: #C41230;
    background: #fff5f6;
    box-shadow: 0 6px 20px rgba(196,18,48,0.12);
    transform: translateY(-3px);
}

.prov-name {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a2e;
}

.prov-capital {
    font-size: 12px;
    color: #666;
    margin: 4px 0 2px;
}

.prov-count {
    font-size: 11px;
    color: #C41230;
    background: #fff0f2;
    padding: 2px 8px;
    border-radius: 10px;
    margin-top: 6px;
}

/* ===== 产品品类网格 ===== */
.product-cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.pcat {
    background: #f8f9fa;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    padding: 14px 16px;
    transition: all 0.2s;
}

.pcat:hover {
    border-color: #C41230;
    background: #fff;
    box-shadow: 0 4px 12px rgba(196,18,48,0.08);
}

.pcat h4 {
    font-size: 15px;
    color: #C41230;
    margin-bottom: 6px;
}

.pcat p {
    font-size: 13px;
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* ===== 优势模块 ===== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.why-item {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.25s;
}

.why-item:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

.why-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
}

.why-item h4 {
    font-size: 15px;
    color: #1a1a2e;
    margin-bottom: 6px;
}

.why-item p {
    font-size: 13px;
    color: #666;
    margin: 0;
}

/* ===== 联系卡片 ===== */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.cc {
    background: #fff;
    border: 2px solid #e8e8e8;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.2s;
}

.cc:hover { border-color: #C41230; }

.cc span { font-size: 28px; display: block; margin-bottom: 8px; }
.cc p { font-size: 12px; color: #888; margin: 0 0 4px; }
.cc strong { font-size: 14px; color: #1a1a2e; }

/* ===== 分站页脚 ===== */
.city-footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.75);
    padding: 24px 0;
    margin-top: 20px;
    text-align: center;
    font-size: 13px;
    line-height: 2;
}

.city-footer a {
    color: #e8455c;
    text-decoration: none;
}

.city-footer a:hover { color: #fff; }

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .city-hero h1 { font-size: 24px; }
    .prov-grid { grid-template-columns: repeat(3, 1fr); }
    .city-grid { grid-template-columns: repeat(3, 1fr); }
    .product-cat-grid { grid-template-columns: 1fr 1fr; }
    .why-grid { grid-template-columns: 1fr 1fr; }
    .contact-cards { grid-template-columns: 1fr; }
    .main-content { padding: 30px 16px; }
}

@media (max-width: 480px) {
    .prov-grid { grid-template-columns: repeat(2, 1fr); }
    .city-grid { grid-template-columns: repeat(2, 1fr); }
    .product-cat-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr; }
}