/* ========== /assets/home/css/contact.css - 精简版 ========== */

/* ========== 联系信息卡片 ========== */
.contact-info {
    padding: 80px 0;
    background: var(--gray-light);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .info-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.info-card {
    background: var(--white);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.info-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.info-icon {
    width: 64px;
    height: 64px;
    background: rgba(0,119,192,0.1);  /* 蓝色系背景 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.info-icon i {
    font-size: 28px;
    color: var(--accent);
}

.info-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--primary);
}

.info-card p {
    font-size: 13px;
    color: var(--gray-dark);
    margin-bottom: 8px;
}

.info-card p.sub {
    margin-top: 12px;
    margin-bottom: 4px;
}

.info-card a {
    font-size: 15px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.info-card a:hover {
    text-decoration: underline;
    color: var(--accent-dark);
}

.info-card address {
    font-size: 14px;
    color: var(--gray-dark);
    font-style: normal;
    line-height: 1.5;
}

.info-card span {
    font-size: 14px;
    color: var(--gray-dark);
}

/* ========== 联系表单 + 地图 ========== */
.contact-form-section {
    padding: 80px 0;
}

.form-map-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

@media (min-width: 992px) {
    .form-map-grid {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

/* 联系表单 */
.contact-form-box {
    background: var(--white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-form-box h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.contact-form-box h2 i {
    color: var(--accent);
    margin-right: 10px;
}

.contact-form-box p {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 28px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form .form-group {
    margin-bottom: 0;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--gray-mid);
    border-radius: 12px;
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0,119,192,0.1);  /* 蓝色聚焦效果 */
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    width: 100%;
    padding: 14px;
    font-size: 16px;
}

.form-note {
    font-size: 12px !important;
    color: var(--gray-dark) !important;
    text-align: center;
    margin-top: 16px !important;
    margin-bottom: 0 !important;
}

.form-note i {
    color: var(--accent);
    margin-right: 6px;
}

/* 地图 */
.map-box {
    background: var(--white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.map-box h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
}

.map-box h2 i {
    color: var(--accent);
    margin-right: 10px;
}

.map-container {
    width: 100%;
    height: 300px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 20px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

.map-note {
    margin-top: 16px;
}

.map-note p {
    font-size: 13px;
    color: var(--gray-dark);
    margin-bottom: 8px;
}

.map-note i {
    color: var(--accent);
    width: 24px;
    margin-right: 8px;
}

/* ========== FAQ 常见问题 ========== */
.faq-section {
    padding: 80px 0;
    background: var(--gray-light);
}

/* 增加标题与网格之间的间距 */
.faq-section .section-title {
    margin-bottom: 48px;
}

/* 改为两列布局 */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

.faq-item {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 100%;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--gray-light);
}

.faq-question h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    color: var(--primary);
    flex: 1;
    padding-right: 16px;
}

.faq-question i {
    font-size: 14px;
    color: var(--accent);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    padding: 0 24px;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 24px 18px 24px;
}

.faq-answer p {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 1.6;
    margin: 0;
}

/* ========== CTA 横幅 - 白色版（蓝色主题） ========== */
.cta-banner {
    background: var(--white);
    color: var(--primary);
    text-align: center;
    padding: 60px 20px;
    border-top: 1px solid var(--gray-mid);
    border-bottom: 1px solid var(--gray-mid);
}

.cta-banner .container {
    max-width: 800px;
    margin: 0 auto;
}

.cta-banner h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary);
}

.cta-banner h2 i {
    color: var(--accent);
    margin-right: 12px;
}

.cta-banner p {
    font-size: 15px;
    color: var(--gray-dark);
    margin-bottom: 28px;
}

.cta-banner .btn-primary {
    background: var(--accent);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(0,119,192,0.3);
}

.cta-banner .btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,119,192,0.4);
}

/* ========== 移动端适配 ========== */
@media (max-width: 768px) {
    .contact-info {
        padding: 50px 0;
    }
    .contact-form-section {
        padding: 50px 0;
    }
    .contact-form-box,
    .map-box {
        padding: 24px;
    }
    .contact-form-box h2,
    .map-box h2 {
        font-size: 24px;
    }
    .faq-section {
        padding: 50px 0;
    }
    .faq-question {
        padding: 14px 20px;
    }
    .faq-question h3 {
        font-size: 14px;
    }
    .cta-banner {
        padding: 50px 20px;
    }
    .cta-banner h2 {
        font-size: 24px;
    }
    .cta-banner p {
        font-size: 14px;
        margin-bottom: 24px;
    }
    .cta-banner .btn-primary {
        padding: 12px 24px;
        font-size: 14px;
    }
}

/* ========== 成功/错误消息 ========== */
.form-success {
    background: #d4edda;
    color: #155724;
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    text-align: center;
    font-size: 14px;
}

.form-error {
    background: #f8d7da;
    color: #721c24;
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    text-align: center;
    font-size: 14px;
}