/* ============================================================
   SERVICE PAGE 欧美风格样式
   ============================================================ */

.service-page {
    flex: 1;
    padding: 32px 24px 60px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* 面包屑（与其它页面一致） */
.service-page .breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--slate-500);
    padding-bottom: 16px;
    border-bottom: 1px solid var(--slate-200);
    margin-bottom: 32px;
    flex-wrap: wrap;
}
.service-page .breadcrumb a {
    color: var(--slate-500);
    transition: color 0.2s ease;
}
.service-page .breadcrumb a:hover {
    color: var(--blue-500);
}
.service-page .breadcrumb .sep {
    color: var(--slate-300);
    font-size: 10px;
}
.service-page .breadcrumb .current {
    color: var(--slate-900);
    font-weight: 600;
}

/* ---- 通用 Section 标题 ---- */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}
.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--slate-900);
    letter-spacing: -0.02em;
    margin: 0 0 8px 0;
}
.section-header p {
    font-size: 16px;
    color: var(--slate-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== HERO ===== */
.service-hero {
    display: flex;
    align-items: center;
    gap: 48px;
    background: linear-gradient(135deg, var(--slate-900) 0%, #1e293b 100%);
    border-radius: 16px;
    padding: 48px 56px;
    margin-bottom: 56px;
    color: var(--white);
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.hero-content {
    flex: 1;
}
.hero-content h1 {
    font-size: 40px;
    font-weight: 700;
    margin: 0 0 8px 0;
    letter-spacing: -0.02em;
}
.hero-sub {
    font-size: 18px;
    font-weight: 500;
    color: var(--blue-400);
    margin: 0 0 12px 0;
}
.hero-description {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255,255,255,0.8);
    max-width: 520px;
    margin: 0 0 24px 0;
}
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--red-600);
    color: var(--white);
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 16px rgba(163,0,0,0.25);
}
.btn-hero:hover {
    background: var(--red-500);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(163,0,0,0.35);
    color: var(--white);
}
.hero-image {
    flex: 0 0 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-placeholder {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 72px;
    color: rgba(255,255,255,0.15);
    border: 2px dashed rgba(255,255,255,0.10);
}
.hero-placeholder i {
    opacity: 0.6;
}

/* ===== HIGHLIGHTS ===== */
.service-highlights {
    margin-bottom: 56px;
}
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.highlight-item {
    background: var(--white);
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    border: 1px solid var(--slate-200);
    transition: all 0.3s ease;
}
.highlight-item:hover {
    border-color: var(--blue-500);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.highlight-icon {
    font-size: 32px;
    color: var(--blue-500);
    margin-bottom: 16px;
}
.highlight-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0 0 10px 0;
}
.highlight-item p {
    font-size: 14px;
    color: var(--slate-500);
    line-height: 1.6;
    margin: 0;
}

/* ===== PRODUCTS ===== */
.service-products {
    margin-bottom: 56px;
    background: var(--slate-50);
    padding: 48px 40px;
    border-radius: 16px;
}
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px 24px;
    margin-bottom: 24px;
}
.product-category {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 500;
    color: var(--slate-700);
    padding: 6px 0;
}
.product-category i {
    color: var(--blue-500);
    font-size: 8px;
}
.product-applications {
    font-size: 15px;
    color: var(--slate-600);
    line-height: 1.7;
    padding-top: 20px;
    border-top: 1px solid var(--slate-200);
}
.product-applications strong {
    color: var(--slate-900);
}

/* ===== QUALITY ===== */
.service-quality {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 56px;
    background: var(--white);
    padding: 40px 48px;
    border-radius: 16px;
    border: 1px solid var(--slate-200);
}
.quality-content {
    flex: 1;
}
.quality-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0 0 12px 0;
}
.quality-content p {
    font-size: 15px;
    color: var(--slate-500);
    line-height: 1.7;
    margin: 0 0 20px 0;
}
.quality-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
}
.quality-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--slate-600);
}
.quality-list li i {
    color: var(--blue-500);
    font-size: 16px;
}
.quality-badge {
    flex: 0 0 180px;
    text-align: center;
    background: transparent;
    border:none;
    padding: 0;
    border-radius: 0;
}
.badge-icon {
    width: 100%;
    margin-bottom: 0;
}
.badge-text {
    font-size: 16px;
    font-weight: 700;
    color: var(--slate-900);
    letter-spacing: 0.5px;
}

/* ===== GLOBAL ===== */
.service-global {
    margin-bottom: 56px;
    text-align: center;
}
.global-map {
    margin: 24px auto 20px;
    max-width: 600px;
}
.map-placeholder {
    background: var(--slate-100);
    border-radius: 12px;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--slate-200);
}
.map-placeholder i {
    font-size: 64px;
    color: var(--blue-500);
    opacity: 0.4;
}
.map-placeholder span {
    font-size: 15px;
    color: var(--slate-500);
    font-weight: 500;
}
.global-regions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 20px;
    margin-top: 16px;
}
.region {
    font-size: 15px;
    font-weight: 500;
    color: var(--slate-700);
    background: var(--white);
    padding: 6px 18px;
    border-radius: 100px;
    border: 1px solid var(--slate-200);
    transition: all 0.2s ease;
}
.region:hover {
    background: var(--blue-500);
    color: var(--white);
    border-color: var(--blue-500);
}

/* ===== CONTACT ===== */
.service-contact {
    margin-top: 24px;
}
.contact-box {
    background: linear-gradient(135deg, var(--slate-900) 0%, #1e293b 100%);
    border-radius: 16px;
    padding: 48px 56px;
    text-align: center;
    color: var(--white);
}
.contact-box h2 {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 12px 0;
}
.contact-box p {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    max-width: 560px;
    margin: 0 auto 24px;
    line-height: 1.7;
}
.contact-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.btn-contact {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--red-600);
    color: var(--white);
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 16px rgba(163,0,0,0.25);
}
.btn-contact:hover {
    background: var(--red-500);
    transform: translateY(-2px);
    color: var(--white);
}
.btn-contact.secondary {
    background: rgba(255,255,255,0.12);
    box-shadow: none;
}
.btn-contact.secondary:hover {
    background: rgba(255,255,255,0.20);
}
.contact-note {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin: 0;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
    .service-page {
        padding: 24px 20px 48px;
    }
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .service-hero {
        padding: 36px 40px;
        flex-direction: column;
        text-align: center;
    }
    .hero-content h1 {
        font-size: 34px;
    }
    .hero-description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-image {
        flex: 0 0 auto;
    }
    .hero-placeholder {
        width: 140px;
        height: 140px;
        font-size: 48px;
    }
    .service-quality {
        flex-direction: column;
        text-align: center;
        padding: 32px 28px;
    }
    .quality-badge {
        flex: 0 0 auto;
        width: 100%;
        max-width: 200px;
    }
    .quality-list {
        grid-template-columns: 1fr;
        justify-items: center;
    }
    .contact-box {
        padding: 36px 28px;
    }
}

@media (max-width: 768px) {
    .service-page {
        padding: 16px 12px 32px;
    }
    .service-hero {
        padding: 28px 20px;
        border-radius: 12px;
    }
    .hero-content h1 {
        font-size: 28px;
    }
    .hero-sub {
        font-size: 16px;
    }
    .hero-description {
        font-size: 15px;
    }
    .btn-hero {
        font-size: 14px;
        padding: 10px 24px;
    }
    .section-header h2 {
        font-size: 26px;
    }
    .highlights-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .highlight-item {
        padding: 20px 16px;
    }
    .highlight-icon {
        font-size: 28px;
    }
    .service-products {
        padding: 28px 20px;
    }
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px 12px;
    }
    .product-category {
        font-size: 14px;
    }
    .quality-content h2 {
        font-size: 24px;
    }
    .contact-box h2 {
        font-size: 26px;
    }
    .contact-actions {
        flex-direction: column;
        align-items: center;
    }
    .btn-contact {
        width: 100%;
        justify-content: center;
        max-width: 280px;
    }
    .global-regions {
        gap: 8px 14px;
    }
    .region {
        font-size: 13px;
        padding: 4px 14px;
    }
    .contact-box {
        padding: 28px 20px;
    }
}

@media (max-width: 480px) {
    .service-page {
        padding: 12px 8px 24px;
    }
    .service-hero {
        padding: 24px 16px;
        border-radius: 10px;
    }
    .hero-content h1 {
        font-size: 24px;
    }
    .hero-sub {
        font-size: 14px;
    }
    .hero-description {
        font-size: 14px;
    }
    .hero-placeholder {
        width: 100px;
        height: 100px;
        font-size: 36px;
    }
    .section-header h2 {
        font-size: 22px;
    }
    .section-header p {
        font-size: 14px;
    }
    .highlights-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6px 8px;
    }
    .product-category {
        font-size: 13px;
    }
    .service-products {
        padding: 20px 14px;
    }
    .product-applications {
        font-size: 14px;
    }
    .service-quality {
        padding: 24px 16px;
    }
    .quality-content h2 {
        font-size: 22px;
    }
    .quality-content p {
        font-size: 14px;
    }
    .quality-list li {
        font-size: 13px;
    }
    .contact-box h2 {
        font-size: 22px;
    }
    .contact-box p {
        font-size: 14px;
    }
    .btn-contact {
        font-size: 14px;
        padding: 10px 20px;
    }
    .map-placeholder i {
        font-size: 48px;
    }
    .map-placeholder span {
        font-size: 13px;
    }
}
/* Custom Images Replacement Enhancements */
.hero-image .hero-custom-img {
    max-width: 220px;
    height: auto;
    object-fit: contain;
}
.highlight-icon img {
    display: inline-block;
    vertical-align: middle;
}
.badge-icon img {
    width: 100%;
    height: auto;
    max-height: 240px; /* 限制最大高度，防止撑变形 */
    object-fit: contain;
    display: block;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); /* 额外建议：加上微微的图片阴影，比粗边框精致很多 */
    border-radius: 4px;
}
.badge-icon i {
    font-size: 80px;
    color: var(--blue-500);
}
.custom-map-wrap img {
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}