/* ============================================
   Contact Us 页面
   ============================================ */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ===== 面包屑 ===== */
.breadcrumb {
    padding: 12px 0 30px;
    font-size: 0.9rem;
    color: var(--text-light, #64748b);
}
.breadcrumb a {
    color: var(--text-light, #64748b);
    text-decoration: none;
    transition: color 0.2s;
}
.breadcrumb a:hover {
    color: var(--primary-color, #179744);
}
.breadcrumb .sep {
    margin: 0 8px;
    color: #cbd5e1;
}
.breadcrumb .current {
    color: var(--text-dark, #1f2937);
    font-weight: 500;
}

/* ===== 左右布局 ===== */
.contact-wrapper {
    display: flex;
    gap: 60px;
    padding-bottom: 60px;
    align-items: stretch;
}

/* ===== 左侧：联系信息 ===== */
.contact-info {
    flex: 1;
    background: var(--bg-light, #f8fafc);
    border-radius: 16px;
    padding: 40px 36px;
}

.contact-info-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--bg-dark, #1e293b);
    margin: 0 0 12px;
}

.contact-info-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-gray, #475569);
    margin: 0 0 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(23, 151, 68, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color, #179744);
}

.contact-item h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light, #64748b);
    margin: 0 0 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item a,
.contact-item p {
    font-size: 1rem;
    color: var(--text-dark, #1f2937);
    text-decoration: none;
    margin: 0;
}

.contact-item a:hover {
    color: var(--primary-color, #179744);
}

/* 社交媒体 */
.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--border-light, #e2e8f0);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--border-light, #e2e8f0);
    color: var(--text-dark, #1f2937);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary-color, #179744);
    color: #ffffff;
    border-color: var(--primary-color, #179744);
    transform: translateY(-2px);
}

.social-link svg {
    display: block;
    fill: currentColor;
}
/* ===== 右侧：联系表单 ===== */
.contact-form-wrapper {
    flex: 1.2;
    background: var(--bg-white, #ffffff);
    border-radius: 16px;
    padding: 40px 36px;
    border: 1px solid var(--border-light, #e2e8f0);
}

.contact-form-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--bg-dark, #1e293b);
    margin: 0 0 24px;
}

/* 表单通知 */
.form-notice {
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 500;
    margin-bottom: 20px;
}
.form-notice.success {
    background: rgba(23, 151, 68, 0.1);
    color: #179744;
    border: 1px solid #179744;
}
.form-notice.error {
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
    border: 1px solid #dc2626;
}

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

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form .form-group label {
    display: block;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-dark, #1f2937);
    margin-bottom: 6px;
}

.contact-form .form-group input,
.contact-form .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-light, #e2e8f0);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--bg-white, #ffffff);
    font-family: inherit;
}

.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
    border-color: var(--primary-color, #179744);
    outline: none;
}

.contact-form .form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.contact-form .form-submit-btn {
    display: inline-block;
    padding: 14px 48px;
    background: var(--primary-color, #179744);
    color: #ffffff;
    border: none;
    border-radius: 40px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-form .form-submit-btn:hover {
    background: var(--primary-hover, #0f7a38);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(23, 151, 68, 0.25);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .contact-wrapper {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    .contact-wrapper {
        flex-direction: column;
        gap: 30px;
    }
    .contact-info,
    .contact-form-wrapper {
        padding: 28px 20px;
    }
    .contact-info-title,
    .contact-form-title {
        font-size: 1.4rem;
    }
    .contact-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .contact-form .form-submit-btn {
        width: 100%;
        text-align: center;
    }
}