/* ===== 企业咨询服务页面样式 ===== */

/* --- 1. Hero 区域 --- */
.qyzx-hero { padding: 80px 0 60px; background: #fff; }
.qyzx-hero-content { display: flex; justify-content: space-between; align-items: center; gap: 50px; }
.qyzx-hero-text { flex: 1; max-width: 500px; }

.qyzx-hero-badge { display: inline-block; background: #eeebff; padding: 6px 18px; border-radius: 20px; font-size: 13px; color: #2b1ee0; margin-bottom: 20px; font-weight: 500; }
.qyzx-hero-title { font-size: 38px; line-height: 1.2; margin-bottom: 20px; font-weight: 700; color: #111; }
.qyzx-hero-desc { color: #666; margin-bottom: 30px; font-size: 15px; line-height: 1.8; }

.qyzx-hero-stats { display: flex; gap: 40px; margin-top: 30px; }
.qyzx-h-stat-box { display: flex; flex-direction: column; }
.qyzx-h-stat-box .num { font-size: 28px; font-weight: 800; color: #111; display: block; }
.qyzx-h-stat-box .lbl { font-size: 14px; color: #888; margin-top: 4px; }

/* 右侧图片 */
.qyzx-hero-graphic-wrap {
    flex: 1.3; position: relative; border-radius: 16px; overflow: visible; height: 320px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.04); border: 1px solid #f0f0f0;
}
.qyzx-hero-graphic-wrap img { width: 100%; height: 100%; object-fit: cover; border-radius: 16px; }

/* 悬浮数据卡片 */
.qyzx-stat-badge {
    position: absolute; left: 20px; bottom: -20px;
    background: #fff; padding: 12px 20px; border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06); border: 1px solid #f0f0f0;
    display: flex; align-items: center; gap: 12px; z-index: 10;
}
.qyzx-stat-badge .qyzx-icon-circle { width: 32px; height: 32px; background: #f4f0ff; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.qyzx-stat-badge .qyzx-icon-circle img { width: 18px; height: 18px; }
.qyzx-stat-badge .info strong { font-size: 16px; color: #2b1ee0; display: block; }
.qyzx-stat-badge .info span { font-size: 12px; color: #666; }

/* --- 2. 核心卖点 --- */
.qyzx-core-sells { padding: 80px 0; background: #fff; text-align: center; }
.qyzx-core-sells h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
.qyzx-core-sells > .container > p { color: #888; font-size: 14px; margin-bottom: 50px; }

.qyzx-cs-grid { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 24px; }

.qyzx-cs-side { background: #fff; border-radius: 16px; padding: 30px 24px; border: 1px solid #f0f0f0; text-align: left; }
.qyzx-cs-side .qyzx-icon-box { width: 48px; height: 48px; background: #f8f7ff; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; }
.qyzx-cs-side .qyzx-icon-box img { width: 24px; height: 24px; }
.qyzx-cs-side h4 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.qyzx-cs-side p { font-size: 14px; color: #888; line-height: 1.5; }

.qyzx-cs-center { background: #2b1ee0; border-radius: 16px; padding: 30px 24px; color: #fff; text-align: left; }
.qyzx-cs-center .qyzx-icon-box { width: 48px; height: 48px; background: rgba(255,255,255,0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; }
.qyzx-cs-center .qyzx-icon-box img { width: 24px; height: 24px; }
.qyzx-cs-center h4 { font-size: 18px; font-weight: 600; margin-bottom: 8px; color: #fff; }
.qyzx-cs-center p { font-size: 14px; color: #d4d0ff; line-height: 1.5; }

/* --- 3. 自研咨询技术栈 --- */
.qyzx-tech-consult { padding: 80px 0; background: #fafbfc; text-align: center; }
.qyzx-tech-consult h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
.qyzx-tech-consult > .container > p { color: #888; font-size: 14px; margin-bottom: 50px; }

.qyzx-tc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.qyzx-tc-item { background: #fff; border-radius: 16px; padding: 30px 24px; border: 1px solid #f0f0f0; text-align: left; transition: 0.2s; }
.qyzx-tc-item:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,0.02); }
.qyzx-tc-icon { width: 48px; height: 48px; background: #f8f7ff; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 15px; }
.qyzx-tc-icon img { width: 24px; height: 24px; }
.qyzx-tc-item h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; text-align: center; }
.qyzx-tc-item p { font-size: 13px; color: #888; line-height: 1.5; }

/* --- 4. 我们的服务内容 --- */
.qyzx-service-content { padding: 80px 0; background: #fff; }
.qyzx-service-content .container { display: flex; gap: 50px; align-items: center; }
.qyzx-sc-image-wrap { flex: 1; height: 320px; border-radius: 16px; overflow: hidden; }
.qyzx-sc-image-wrap img { width: 100%; height: 100%; object-fit: cover; }
.qyzx-sc-content-wrap { flex: 1; }
.qyzx-sc-content-wrap h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
.qyzx-sc-content-wrap > p { color: #888; font-size: 14px; margin-bottom: 30px; }

.qyzx-sc-list { display: flex; flex-direction: column; gap: 20px; }
.qyzx-sc-item { display: flex; flex-direction: column; padding-bottom: 20px; border-bottom: 1px solid #eee; }
.qyzx-sc-item:last-child { border-bottom: none; padding-bottom: 0; }
.qyzx-sc-item-header { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.qyzx-sc-item-header .qyzx-sc-tag { background: #2b1ee0; color: #fff; padding: 2px 12px; border-radius: 12px; font-size: 12px; font-weight: 500; }
.qyzx-sc-item h4 { font-size: 18px; font-weight: 600; }
.qyzx-sc-item p { font-size: 14px; color: #888; line-height: 1.5; }

/* --- 5. 标准化服务流程 --- */
.qyzx-process-adv { padding: 80px 0; background: #fafbfc; text-align: center; }
.qyzx-process-adv h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
.qyzx-process-adv > .container > p { color: #888; font-size: 14px; margin-bottom: 50px; }

.qyzx-pa-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; position: relative; }
.qyzx-pa-grid::before {
    content: ''; position: absolute; top: 25px; left: 10%; width: 80%; height: 1px;
    background: #ccc; z-index: 0;
}
.qyzx-pa-item { background: #fff; border-radius: 12px; padding: 30px 20px; border: 1px solid #f0f0f0; position: relative; z-index: 1; }
.qyzx-pa-num { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; background: #2b1ee0; color: #fff; border-radius: 50%; font-weight: 700; font-size: 16px; margin-bottom: 12px; }
.qyzx-pa-item h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.qyzx-pa-item p { font-size: 13px; color: #888; line-height: 1.4; }

/* --- 6. 顶级专家智库 --- */
.qyzx-expert-team { padding: 80px 0; background: #fff; text-align: center; }
.qyzx-expert-team h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
.qyzx-expert-team > .container > p { color: #888; font-size: 14px; margin-bottom: 50px; }

.qyzx-et-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: left; }
.qyzx-et-card { background: #fff; border: 1px solid #f0f0f0; border-radius: 16px; overflow: hidden; transition: 0.2s; }
.qyzx-et-card:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,0.04); }
.qyzx-et-img { height: 180px; overflow: hidden; }
.qyzx-et-img img { width: 100%; height: 100%; object-fit: cover; }
.qyzx-et-body { padding: 20px 24px; }
.qyzx-et-body h4 { font-size: 18px; font-weight: 700; color: #111; margin-bottom: 2px; }
.qyzx-et-body .title { font-size: 13px; color: #2b1ee0; font-weight: 500; margin-bottom: 10px; display: block; }
.qyzx-et-body p { font-size: 13px; color: #888; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* --- 7. FAQ --- */
.qyzx-faq-final { padding: 80px 0; background: #fafbfc; text-align: center; }
.qyzx-faq-final h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
.qyzx-faq-final > .container > p { color: #888; font-size: 14px; margin-bottom: 40px; }

.qyzx-faq-list { max-width: 900px; margin: 0 auto; text-align: left; display: flex; flex-direction: column; gap: 16px; }
.qyzx-faq-item { background: #fff; border-radius: 12px; padding: 20px 24px; cursor: pointer; border: 1px solid #eee; transition: all 0.3s; box-shadow: 0 2px 6px rgba(0,0,0,0.02); }
.qyzx-faq-item:hover { border-color: #d0d0d0; }
.qyzx-faq-question { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; font-weight: 600; font-size: 15px; color: #1a1a1a; line-height: 1.4; }
.qyzx-faq-icon { color: #ccc; font-size: 16px; transition: transform 0.3s; font-weight: 300; flex-shrink: 0; margin-top: 2px; }
.qyzx-faq-answer { margin-top: 15px; font-size: 14px; color: #666; display: none; padding-top: 15px; border-top: 1px solid #f0f0f0; line-height: 1.7; }
.qyzx-faq-item.active .qyzx-faq-answer { display: block; }
.qyzx-faq-item.active .qyzx-faq-icon { transform: rotate(45deg); }

/* --- 8. CTA 区域 --- */
.qyzx-cta-final { padding: 60px 0 80px; background: #fff; text-align: center; }
.qyzx-cta-final h2 { font-size: 32px; font-weight: 700; margin-bottom: 30px; color: #111; }
.qyzx-cta-final .btn { padding: 14px 40px; font-size: 15px; border-radius: 30px; }

/* --- 响应式适配 --- */
@media (max-width: 992px) {
    .qyzx-hero-content, .qyzx-service-content .container { flex-direction: column; }
    .qyzx-hero-graphic-wrap { width: 100%; height: 220px; }
    .qyzx-cs-grid, .qyzx-tc-grid, .qyzx-et-grid { grid-template-columns: 1fr 1fr; }
    .qyzx-pa-grid { grid-template-columns: 1fr 1fr; }
    .qyzx-pa-grid::before { display: none; }
    .qyzx-sc-image-wrap { width: 100%; height: 200px; }
}

@media (max-width: 768px) {
    .qyzx-hero { padding: 40px 0 30px; }
    .qyzx-hero-title { font-size: 24px; }
    .qyzx-hero-desc { font-size: 13px; line-height: 1.7; }
    .qyzx-hero-stats { gap: 20px; }
    .qyzx-h-stat-box .num { font-size: 22px; }
    .qyzx-h-stat-box .lbl { font-size: 12px; }
    .qyzx-hero-graphic-wrap { height: 180px; }
    .qyzx-stat-badge { left: 12px; bottom: -15px; padding: 10px 16px; }

    .qyzx-core-sells { padding: 40px 0; }
    .qyzx-core-sells h2 { font-size: 21px; }
    .qyzx-cs-grid { grid-template-columns: 1fr; gap: 16px; }
    .qyzx-cs-side { padding: 22px 18px; }
    .qyzx-cs-side h4 { font-size: 16px; }
    .qyzx-cs-side p { font-size: 13px; }
    .qyzx-cs-center { padding: 22px 18px; }
    .qyzx-cs-center h4 { font-size: 16px; }
    .qyzx-cs-center p { font-size: 13px; }

    .qyzx-tech-consult { padding: 40px 0; }
    .qyzx-tech-consult h2 { font-size: 21px; }
    .qyzx-tc-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .qyzx-tc-item { padding: 20px 14px; }
    .qyzx-tc-item h4 { font-size: 15px; }
    .qyzx-tc-item p { font-size: 12px; }

    .qyzx-service-content { padding: 40px 0; }
    .qyzx-sc-content-wrap h2 { font-size: 21px; }
    .qyzx-sc-content-wrap > p { font-size: 13px; }
    .qyzx-sc-image-wrap { height: 180px; }
    .qyzx-sc-item h4 { font-size: 16px; }
    .qyzx-sc-item p { font-size: 13px; }

    .qyzx-process-adv { padding: 40px 0; }
    .qyzx-process-adv h2 { font-size: 21px; }
    .qyzx-pa-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .qyzx-pa-item { padding: 22px 14px; }
    .qyzx-pa-num { width: 42px; height: 42px; font-size: 15px; }
    .qyzx-pa-item h4 { font-size: 15px; }
    .qyzx-pa-item p { font-size: 12px; }

    .qyzx-expert-team { padding: 40px 0; }
    .qyzx-expert-team h2 { font-size: 21px; }
    .qyzx-et-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .qyzx-et-img { height: 140px; }
    .qyzx-et-body { padding: 16px; }
    .qyzx-et-body h4 { font-size: 16px; }
    .qyzx-et-body p { font-size: 12px; }

    .qyzx-faq-final { padding: 40px 0; }
    .qyzx-faq-final h2 { font-size: 21px; }
    .qyzx-faq-item { padding: 16px 18px; }
    .qyzx-faq-question { font-size: 14px; }
    .qyzx-faq-answer { font-size: 13px; }

    .qyzx-cta-final { padding: 30px 0 50px; }
    .qyzx-cta-final h2 { font-size: 22px; }
    .qyzx-cta-final .btn { padding: 12px 28px; font-size: 14px; }
}

@media (max-width: 480px) {
    .qyzx-hero-title { font-size: 22px; }
    .qyzx-cs-grid, .qyzx-tc-grid, .qyzx-et-grid, .qyzx-pa-grid { grid-template-columns: 1fr; }
    .qyzx-cta-final h2 { font-size: 20px; }
}