/* 联系页面样式 */

/* 联系主横幅 */
.contact-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    color: white;
    text-align: center;
}

.contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* 主要联系区域 */
.contact-main {
    padding: 80px 0;
    background: white;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

/* 联系信息 */
.contact-info h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.contact-info h2::after {
    margin: 1rem 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: #e2e8f0;
    transform: translateX(5px);
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.contact-text h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-text p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.contact-text a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* 联系表单 */
.contact-form-section h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.contact-form-section h2::after {
    margin: 1rem 0;
}

.contact-form {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
}

.contact-form::before {
    content: '💼 免费获取专业方案';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-primary {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 1rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

/* 地图区域 */
.map-section {
    padding: 80px 0;
    background: #f8fafc;
}

.map-container {
    margin-top: 2rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.map-placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.map-placeholder p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.map-note {
    font-size: 0.9rem;
    opacity: 0.7;
    font-style: italic;
}

/* 快速联系 */
.quick-contact {
    padding: 80px 0;
    background: white;
}

.quick-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.quick-contact-item {
    text-align: center;
    padding: 2.5rem;
    background: #f8fafc;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.quick-contact-item:hover {
    background: white;
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.quick-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.quick-contact-item h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.quick-contact-item p {
    color: #666;
    margin-bottom: 1.5rem;
}

.btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
    padding: 12px 25px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
}

/* 表单验证样式 */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group .error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-info h2,
    .contact-form-section h2 {
        text-align: center;
    }
    
    .contact-info h2::after,
    .contact-form-section h2::after {
        margin: 1rem auto;
    }
}

@media (max-width: 768px) {
    .contact-hero {
        padding: 100px 0 60px;
    }
    
    .contact-hero h1 {
        font-size: 2.5rem;
    }
    
    .contact-hero p {
        font-size: 1.1rem;
    }
    
    .contact-main,
    .map-section,
    .quick-contact {
        padding: 60px 0;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .contact-item {
        padding: 1.2rem;
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .quick-contact-grid {
        grid-template-columns: 1fr;
    }
    
    .map-placeholder {
        padding: 3rem 1.5rem;
    }
    
    .map-placeholder i {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .contact-hero h1 {
        font-size: 2rem;
    }
    
    .contact-hero p {
        font-size: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem 1rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .quick-contact-item {
        padding: 2rem 1.5rem;
    }
    
    .quick-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* 优化联系表单 */
.contact-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    // ... existing code ...
}

.service-promise {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #e3f2fd, #f3e5f5);
    border-radius: 15px;
    border-left: 4px solid #667eea;
}

.service-promise h4 {
    color: #333;
    margin-bottom: 1rem;
}

.service-promise ul {
    list-style: none;
    padding: 0;
}

.service-promise li {
    padding: 0.3rem 0;
    color: #555;
}

.contact-form-section {
    background: white;
    padding: 2.5rem;
    border-radius: 25px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
    position: relative;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h3 {
    color: #333;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: #666;
    font-size: 0.95rem;
}

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

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-submit {
    text-align: center;
    margin-top: 2rem;
}

.btn-large {
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
    font-weight: 700;
    width: 100%;
    border-radius: 15px;
}

.form-note {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #666;
}