/* ===== 联系我们页面样式 ===== */

.contact-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1E5BA8 100%);
}

/* 联系方式卡片 */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.contact-method {
    background: #fff;
    padding: 40px 28px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.contact-method:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.contact-method:hover::before {
    opacity: 1;
}

.contact-method:hover .method-icon,
.contact-method:hover h3,
.contact-method:hover .method-value,
.contact-method:hover p {
    color: #fff;
}

.method-icon,
.contact-method h3,
.contact-method .method-value,
.contact-method p,
.qr-mini {
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.method-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition);
}

.method-icon.icon-phone { background: linear-gradient(135deg, #1B4D8E, #4A7BC2); }
.method-icon.icon-email { background: linear-gradient(135deg, #D4A574, #B8884D); }
.method-icon.icon-wechat { background: linear-gradient(135deg, #07C160, #05A04E); }
.method-icon.icon-addr { background: linear-gradient(135deg, #FF6B9D, #E84A7F); }

.contact-method:hover .method-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.contact-method h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.method-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    word-break: break-all;
}

.contact-method p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.6;
}

.qr-mini {
    display: inline-block;
    margin-top: 12px;
    font-size: 20px;
    padding: 6px 12px;
    background: rgba(7, 193, 96, 0.1);
    border-radius: var(--radius-sm);
    color: #07C160;
}

/* 留言表单区域 */
.contact-main {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

.contact-info-side .section-tag {
    text-align: left;
}

.form-intro {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 32px;
    font-size: 15px;
}

.form-intro strong {
    color: var(--primary);
    font-weight: 600;
}

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: #fff;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.info-list li:hover {
    transform: translateX(4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.info-icon {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.info-list strong {
    display: block;
    color: var(--text-dark);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 2px;
}

.info-list span {
    color: var(--text-gray);
    font-size: 13px;
}

/* 表单 */
.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.contact-form h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-form::before {
    content: '立即咨询';
    display: block;
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full {
    grid-column: span 2;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.required {
    color: #FF5F57;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-dark);
    background: var(--bg-white);
    transition: var(--transition);
    font-family: inherit;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(27, 77, 142, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-checkbox {
    margin-bottom: 20px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--text-gray);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--primary);
}

.form-submit {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    font-weight: 500;
}

/* 地图区域 */
.map-section {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 32px;
    align-items: stretch;
}

.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: #fff;
    height: 400px;
    position: relative;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #E0EAFC 0%, #CFDEF3 100%);
    position: relative;
    overflow: hidden;
}

.map-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.3) 1px, transparent 1px);
    background-size: 40px 40px;
}

.map-placeholder::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 15%;
    right: 10%;
    bottom: 20%;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(27, 77, 142, 0.15), transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(212, 165, 116, 0.15), transparent 50%);
    border-radius: 20px;
}

.map-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
    z-index: 2;
}

.map-marker {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.marker-pulse {
    position: absolute;
    inset: 0;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.4;
    animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
    0% { transform: scale(0.8); opacity: 0.6; }
    100% { transform: scale(2.2); opacity: 0; }
}

.marker-pin {
    font-size: 36px;
    z-index: 2;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.map-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 24px 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    max-width: 360px;
    border: 1px solid var(--border);
}

.map-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.map-card p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.9;
}

.location-info {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 32px 28px;
}

.location-info h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}

.traffic-item {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--border);
}

.traffic-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.traffic-icon {
    width: 48px;
    height: 48px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.traffic-item strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.traffic-item p {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.6;
}

/* 全国服务城市 */
.service-cities {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin-bottom: 60px;
}

.city-region h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
    padding-left: 14px;
    border-left: 3px solid var(--primary);
}

.city-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.city-list span {
    padding: 6px 14px;
    background: #fff;
    color: var(--text-gray);
    font-size: 13px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: default;
}

.city-list span:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.service-promise {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-radius: var(--radius-md);
    padding: 40px;
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-promise::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.promise-item {
    position: relative;
    z-index: 2;
}

.promise-num {
    font-size: 48px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.promise-num span {
    font-size: 18px;
    margin-left: 4px;
    color: rgba(255, 255, 255, 0.8);
}

.promise-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
}

/* 响应式 */
@media (max-width: 992px) {
    .contact-methods {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .map-section {
        grid-template-columns: 1fr;
    }

    .map-container {
        height: 320px;
    }

    .service-cities {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-promise {
        grid-template-columns: repeat(2, 1fr);
        padding: 30px 20px;
    }
}

@media (max-width: 768px) {
    .contact-methods {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-group.full {
        grid-column: span 1;
    }

    .contact-form {
        padding: 24px 20px;
    }

    .map-card {
        padding: 16px 20px;
        max-width: 100%;
    }

    .service-cities {
        grid-template-columns: 1fr;
    }

    .service-promise {
        grid-template-columns: 1fr 1fr;
        padding: 30px 20px;
    }

    .promise-num {
        font-size: 36px;
    }
}