/* 联系方式页专属样式 */

/* 联系区域 */
.contact-section {
    padding-top: 80px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* 联系信息 */
.contact-info h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-white);
}

.contact-desc {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition);
}

.info-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.info-icon {
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.info-content h3 {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-content p {
    font-size: 16px;
    color: var(--text-white);
    font-weight: 500;
}

/* 可视化卡片 */
.contact-visual {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.visual-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    transition: var(--transition);
}

.visual-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.1);
}

.visual-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.visual-icon {
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.visual-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-white);
}

.visual-card > p {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 24px;
}

.visual-features {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.v-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 10px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-white);
    transition: var(--transition);
}

.v-feature:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary-color);
}

.v-feature svg {
    width: 16px;
    height: 16px;
    color: var(--primary-light);
}

/* 服务承诺 */
.promise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.promise-item {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    transition: var(--transition);
}

.promise-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.1);
}

.promise-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.promise-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.promise-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-white);
}

.promise-item p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
}

/* 常见问题 */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 28px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-card-hover);
}

.faq-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 14px;
    flex-shrink: 0;
}

.faq-question span:last-child {
    font-size: 16px;
    color: var(--text-white);
    font-weight: 500;
}

.faq-answer {
    padding: 0 28px 28px 84px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* 动画 */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式 */
@media (max-width: 1200px) {
    .promise-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

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

    .faq-answer {
        padding-left: 28px;
    }

    .visual-features {
        gap: 10px;
    }

    .v-feature {
        padding: 8px 14px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .info-item {
        flex-direction: column;
        text-align: center;
    }

    .visual-card {
        padding: 24px;
    }
}