/* 联系我们页面专用样式 */

/* 页面头部 */
.page-header {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--secondary-50) 100%);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e5e7eb" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.header-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* 联系信息 */
.contact-info {
    padding: 6rem 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-300);
}

.contact-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.contact-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.contact-desc {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-details a {
    color: var(--primary-600);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: color 0.2s ease;
}

.contact-details a:hover {
    color: var(--primary-700);
}

.contact-time {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* 联系表单 */
.contact-form-section {
    padding: 6rem 0;
    background: var(--gray-50);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.form-header {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    padding: 2rem;
    text-align: center;
}

.form-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.form-subtitle {
    opacity: 0.9;
    font-size: 1.125rem;
}

.contact-form {
    padding: 2rem;
}

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

/* 联系我们页面专用的表单组样式，不影响模态框 */
.contact-form .form-group {
    margin-bottom: 1.5rem;
}

/* 联系我们页面专用的表单标签样式，不影响模态框 */
.contact-form .form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

/* 联系我们页面专用的表单输入样式，不影响模态框 */
.contact-form .form-group input,
.contact-form .form-group select,
.contact-form .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
    font-family: inherit;
}

/* 联系我们页面专用的表单焦点样式，不影响模态框 */
.contact-form .form-group input:focus,
.contact-form .form-group select:focus,
.contact-form .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(14, 184, 166, 0.1);
}

/* 联系我们页面专用的文本域样式，不影响模态框 */
.contact-form .form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* 联系我们页面专用的复选框组样式，不影响模态框 */
.contact-form .checkbox-group {
    margin-bottom: 2rem;
    overflow: hidden;
}

/* 联系我们页面专用的复选框标签样式，不影响模态框 */
.contact-form .checkbox-group .checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray-700);
    line-height: 1.4;
    white-space: nowrap;
    width: 100%;
    min-width: 0;
}


/* 联系我们页面专用的复选框样式，不影响模态框 */
.contact-form .checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    margin: 0;
}

.contact-form .checkmark {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
    position: relative;
    background: white;
}

.contact-form .checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-600);
    border-color: var(--primary-600);
}

.contact-form .checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.contact-form .checkbox-label input[type="checkbox"]:focus + .checkmark {
    box-shadow: 0 0 0 3px rgba(14, 184, 166, 0.1);
}

.link {
    color: var(--primary-600);
    text-decoration: none;
    display: inline;
    white-space: nowrap;
}

.link:hover {
    text-decoration: underline;
    color: var(--primary-700);
}

/* 确保联系我们页面复选框文字完全不换行 */
.contact-form .checkbox-text {
    white-space: nowrap !important;
    display: inline !important;
    flex-shrink: 0;
}

.contact-form .checkbox-label {
    white-space: nowrap !important;
    flex-wrap: nowrap !important;
}

.contact-form .checkbox-label * {
    white-space: nowrap !important;
    display: inline !important;
}

.form-actions {
    text-align: center;
}

/* 办公室地址 */
.office-location {
    padding: 6rem 0;
    background: white;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.office-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    transition: all 0.3s ease;
}

.office-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.office-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.office-address {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    color: var(--gray-700);
    line-height: 1.6;
}

.office-address i {
    color: var(--primary-600);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.office-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-700);
}

.contact-item i {
    color: var(--primary-600);
    width: 1rem;
}

.contact-item a {
    color: var(--primary-600);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.location-map {
    background: var(--gray-100);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder {
    text-align: center;
    color: var(--gray-500);
}

.map-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* 团队介绍 */
.team-section {
    padding: 6rem 0;
    background: var(--gray-50);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.team-avatar {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.team-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.team-desc {
    color: var(--gray-600);
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .location-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .form-container {
        margin: 0 1rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .form-header {
        padding: 1.5rem;
    }
    
    .checkbox-label {
        white-space: normal;
        flex-wrap: wrap;
        line-height: 1.5;
    }
    
    .checkbox-label .link {
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .team-grid {
        grid-template-columns: 1fr;
    }

    .form-title {
        font-size: 1.5rem;
    }

    .form-subtitle {
        font-size: 1rem;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-card,
.office-card,
.team-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.contact-card.animate,
.office-card.animate,
.team-card.animate {
    opacity: 1;
    transform: translateY(0);
}

/* 联系我们页面专用的表单验证样式，不影响模态框 */
.contact-form .form-group.error input,
.contact-form .form-group.error select,
.contact-form .form-group.error textarea {
    border-color: var(--error);
}

.contact-form .form-group.success input,
.contact-form .form-group.success select,
.contact-form .form-group.success textarea {
    border-color: var(--success);
}

.contact-form .error-message {
    color: var(--error);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.contact-form .success-message {
    color: var(--success);
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

/* 联系我们页面专用的加载状态样式，不影响模态框 */
.contact-form .form-loading {
    opacity: 0.6;
    pointer-events: none;
}

.contact-form .form-loading .btn {
    position: relative;
}

.contact-form .form-loading .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}