/* ===========================
   千兮财税 - 官网样式
   =========================== */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
   .navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.94); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(229,231,235,0.6); transition: box-shadow var(--transition); }
    .navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
    .nav-inner { display: flex; align-items: center; height: 68px; gap: 40px; }
    .logo { display: flex; align-items: center; gap: 4px; font-size: 20px; font-weight: 700; flex-shrink: 0; }
    .logo-icon { background: linear-gradient(135deg, var(--primary), #4a9eff); color: #fff; padding: 4px 10px; border-radius: 8px; font-size: 17px; }
    .logo-text { color: var(--primary); }
    .nav-links { display: flex; align-items: center; gap: 32px; flex: 1; }
    .nav-links a { color: var(--text-muted); font-size: 16px; font-weight: 500; transition: color var(--transition); position: relative; }
    .nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 2px; background: var(--primary); transform: scaleX(0); transition: transform var(--transition); border-radius: 2px; }
    .nav-links a:hover, .nav-links a.active { color: var(--primary); }
    .nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
    .btn { display: inline-flex; align-items: center; justify-content: center; padding: 11px 24px; border-radius: 8px; font-size: 15px; font-weight: 600; transition: all var(--transition); cursor: pointer; border: 2px solid transparent; white-space: nowrap; }
    .btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
    .btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(26,107,204,0.3); }
    .btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
    .btn-outline:hover { background: var(--primary-light); transform: translateY(-1px); }
    .btn-sm { padding: 8px 18px; font-size: 13px; border-radius: 7px; }
    .btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 10px; }
    .nav-cta { margin-left: auto; padding: 9px 20px; font-size: 14px; }
    .hamburger { display: none; flex-direction: column; gap: 5px; margin-left: auto; padding: 4px; }
    .hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }
    .mobile-menu { display: none; flex-direction: column; padding: 16px 24px 20px; border-top: 1px solid var(--border); gap: 4px; }
    .mobile-menu.open { display: flex; }
    .mobile-menu a { padding: 10px 0; font-size: 15px; color: var(--text); border-bottom: 1px solid var(--border); }
    .mobile-menu .btn { margin-top: 12px; }

    /* ===== Page Hero ===== */
    .page-hero {
      padding: 148px 0 80px;
      background: linear-gradient(150deg, #eef4ff 0%, #f0f5ff 40%, #ffffff 100%);
      position: relative; overflow: hidden;
    }
    .page-hero::before {
      content: ''; position: absolute; width: 560px; height: 560px;
      background: var(--primary); opacity: 0.04; border-radius: 50%;
      top: -180px; right: -140px;
    }
    .page-hero::after {
      content: ''; position: absolute; width: 280px; height: 280px;
      background: var(--accent); opacity: 0.04; border-radius: 50%;
      bottom: -80px; left: -80px;
    }
    .page-hero-inner { position: relative; text-align: center; }
    .breadcrumb { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
    .breadcrumb a { color: var(--primary); }
    .breadcrumb span { opacity: .5; }
    .page-hero h1 { font-size: clamp(32px,5vw,54px); font-weight: 800; color: var(--text); margin-bottom: 18px; line-height: 1.2; letter-spacing: -0.5px; }
    .page-hero h1 em { font-style: normal; background: linear-gradient(135deg, var(--primary), #4a9eff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
    .page-hero p { font-size: 17px; color: var(--text-muted); max-width: 600px; margin: 0 auto 32px; line-height: 1.8; }
    .hero-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
    .hero-stats { display: flex; justify-content: center; align-items: center; gap: 0; flex-wrap: wrap; }
    .stat { display: flex; flex-direction: column; align-items: center; padding: 0 32px; }
    .stat-num { font-size: 32px; font-weight: 800; color: var(--primary); line-height: 1; }
    .stat-num em { font-style: normal; font-size: 20px; }
    .stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
    .stat-divider { width: 1px; height: 40px; background: var(--border); }

    /* ===== Service Nav Tabs ===== */
    .service-nav { background: var(--bg); border-bottom: 1px solid var(--border); position: sticky; top: 68px; z-index: 90; }
    .sn-inner { display: flex; align-items: center; gap: 0; overflow-x: auto; scrollbar-width: none; }
    .sn-inner::-webkit-scrollbar { display: none; }
    .sn-tab {
      display: flex; align-items: center; gap: 8px;
      padding: 16px 24px; font-size: 14px; font-weight: 500;
      color: var(--text-muted); cursor: pointer;
      border-bottom: 2px solid transparent;
      transition: all var(--transition); white-space: nowrap; flex-shrink: 0;
    }
    .sn-tab:hover { color: var(--primary); background: var(--primary-light); }
    .sn-tab.active { color: var(--primary); font-weight: 600; border-bottom-color: var(--primary); }
    .sn-tab .tab-icon { font-size: 16px; }

    /* ===== Section commons ===== */
    .section-tag { display: inline-flex; align-items: center; gap: 6px; background: var(--primary-light); color: var(--primary); font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 100px; margin-bottom: 12px; }

    /* ===== Service Sections ===== */
    .svc-section { padding: 80px 0; }
    .svc-section:nth-child(even) { background: var(--bg-alt); }

    .svc-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; margin-bottom: 52px; }
    .svc-header-left { max-width: 560px; }
    .svc-header-left h2 { font-size: clamp(24px,3vw,34px); font-weight: 800; margin-bottom: 12px; line-height: 1.3; }
    .svc-header-left h2 .highlight { color: var(--primary); }
    .svc-header-left p { font-size: 15px; color: var(--text-muted); line-height: 1.8; }
    .svc-header-right { display: flex; gap: 10px; flex-shrink: 0; align-items: flex-start; padding-top: 4px; }

    /* --- 1. 代理记账 --- */
    .bookkeeping-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
    .bk-plans { display: flex; flex-direction: column; gap: 16px; }
    .bk-plan {
      border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px;
      transition: all var(--transition); cursor: pointer; background: #fff;
    }
    .bk-plan:hover, .bk-plan.active { border-color: var(--primary); box-shadow: var(--shadow); }
    .bk-plan.active { background: var(--primary-light); }
    .bk-plan-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
    .bk-plan-name { font-size: 15px; font-weight: 700; }
    .bk-price { font-size: 13px; color: var(--primary); font-weight: 700; background: #fff; padding: 3px 10px; border-radius: 100px; border: 1px solid var(--primary); }
    .bk-plan-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
    .bk-tags { display: flex; flex-wrap: wrap; gap: 6px; }
    .bk-tag { font-size: 12px; padding: 3px 10px; border-radius: 100px; background: #fff; border: 1px solid var(--border); color: var(--text-muted); }
    .bk-plan.active .bk-tag { background: var(--primary-light); border-color: rgba(26,107,204,0.2); color: var(--primary); }

    .bk-detail {
      background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
      padding: 32px; box-shadow: var(--shadow); position: sticky; top: 130px;
    }
    .bk-detail h4 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
    .bk-detail .bk-detail-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }
    .bk-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
    .bk-feature { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
    .bk-feature .ok { color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
    .bk-process { margin-bottom: 24px; }
    .bk-process h5 { font-size: 13px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 12px; }
    .bk-steps { display: flex; gap: 0; align-items: center; }
    .bk-step { display: flex; flex-direction: column; align-items: center; flex: 1; gap: 6px; }
    .bk-step-num { width: 30px; height: 30px; border-radius: 50%; background: var(--primary-light); color: var(--primary); font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
    .bk-step-text { font-size: 11px; color: var(--text-muted); text-align: center; }
    .bk-step-arrow { font-size: 12px; color: var(--border); margin-top: -18px; }

    /* --- 2. 公司注册 --- */
    .reg-types { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-bottom: 40px; }
    .reg-type-card {
      border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px;
      background: #fff; transition: all var(--transition); cursor: default;
      display: flex; flex-direction: column; gap: 10px;
    }
    .reg-type-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
    .rtc-icon { font-size: 32px; }
    .rtc-name { font-size: 16px; font-weight: 700; }
    .rtc-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
    .rtc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
    .rtc-tag { font-size: 11px; padding: 2px 8px; border-radius: 4px; background: var(--primary-light); color: var(--primary); font-weight: 500; }
    .rtc-price { font-size: 13px; color: var(--primary); font-weight: 700; margin-top: auto; padding-top: 8px; border-top: 1px solid var(--border); }

    .reg-process { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow); }
    .reg-process h3 { font-size: 18px; font-weight: 700; margin-bottom: 28px; }
    .rp-steps { display: grid; grid-template-columns: repeat(5,1fr); gap: 0; position: relative; }
    .rp-steps::before { content: ''; position: absolute; top: 28px; left: 10%; right: 10%; height: 2px; background: linear-gradient(90deg, var(--primary), #4a9eff); z-index: 0; border-radius: 2px; }
    .rp-step { display: flex; flex-direction: column; align-items: center; gap: 12px; position: relative; z-index: 1; }
    .rp-step-num { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), #4a9eff); color: #fff; font-size: 18px; font-weight: 800; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(26,107,204,0.3); }
    .rp-step-title { font-size: 13px; font-weight: 700; text-align: center; }
    .rp-step-desc { font-size: 12px; color: var(--text-muted); text-align: center; line-height: 1.5; }
    .rp-step-time { font-size: 11px; color: var(--primary); font-weight: 600; background: var(--primary-light); padding: 2px 8px; border-radius: 100px; }

    .reg-docs { margin-top: 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
    .reg-docs-col h4 { font-size: 14px; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
    .doc-list { display: flex; flex-direction: column; gap: 8px; }
    .doc-item { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-muted); padding: 8px 12px; background: var(--bg-alt); border-radius: 8px; }
    .doc-item .di-icon { font-size: 15px; flex-shrink: 0; }

    /* --- 3. 工商变更 --- */
    .change-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .change-card {
      border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px;
      background: #fff; transition: all var(--transition);
    }
    .change-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
    .cc-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
    .cc-ico { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
    .cc-ico-blue { background: var(--primary-light); }
    .cc-ico-green { background: var(--green-light); }
    .cc-ico-purple { background: var(--purple-light); }
    .cc-ico-orange { background: var(--orange-light); }
    .cc-ico-teal { background: var(--teal-light); }
    .cc-ico-yellow { background: var(--accent-light); }
    .cc-head h3 { font-size: 15px; font-weight: 700; }
    .cc-desc { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 14px; }
    .cc-items { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
    .cc-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
    .cc-item::before { content: '›'; color: var(--primary); font-size: 16px; font-weight: 700; flex-shrink: 0; }
    .cc-meta { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--border); }
    .cc-time { font-size: 12px; color: var(--text-muted); }
    .cc-time strong { color: var(--text); font-size: 13px; }
    .cc-link { font-size: 13px; color: var(--primary); font-weight: 600; }
    .cc-link:hover { text-decoration: underline; }

    /* --- 4. 公司注销 --- */
    .cancel-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
    .cancel-types { display: flex; flex-direction: column; gap: 16px; }
    .cancel-type-card {
      border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px;
      background: #fff; transition: all var(--transition);
    }
    .cancel-type-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
    .ctc-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
    .ctc-icon { font-size: 28px; width: 50px; height: 50px; background: var(--primary-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .ctc-title { font-size: 16px; font-weight: 700; }
    .ctc-badge { font-size: 11px; padding: 2px 8px; border-radius: 100px; font-weight: 600; margin-top: 3px; display: inline-block; }
    .badge-normal { background: var(--green-light); color: var(--green); }
    .badge-fast { background: var(--accent-light); color: #b97d00; }
    .ctc-desc { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }
    .ctc-steps { display: flex; flex-direction: column; gap: 6px; }
    .ctc-step { display: flex; align-items: center; gap: 10px; font-size: 13px; }
    .ctc-step-num { width: 20px; height: 20px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

    .cancel-warn {
      background: linear-gradient(135deg, #fff8e6, #fff);
      border: 1.5px solid #f7a60040;
      border-radius: var(--radius-lg); padding: 28px;
    }
    .cw-title { font-size: 16px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
    .warn-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
    .warn-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
    .warn-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
    .warn-text strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 2px; }
    .warn-text span { font-size: 13px; color: var(--text-muted); }
    .cancel-cta { background: var(--primary); color: #fff; border-radius: var(--radius); padding: 20px; text-align: center; margin-top: 8px; }
    .cancel-cta p { font-size: 14px; margin-bottom: 12px; opacity: .9; }
    .cancel-cta .btn { background: #fff; color: var(--primary); border-color: #fff; width: 100%; }
    .cancel-cta .btn:hover { background: var(--primary-light); }

    /* --- 5. 行业资质 --- */
    .qual-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
    .qf-btn { padding: 8px 18px; border: 1.5px solid var(--border); border-radius: 100px; font-size: 13px; font-weight: 500; cursor: pointer; transition: all var(--transition); background: #fff; color: var(--text-muted); }
    .qf-btn:hover, .qf-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
    .qual-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
    .qual-card {
      border: 1.5px solid var(--border); border-radius: var(--radius); padding: 22px;
      background: #fff; transition: all var(--transition); display: flex; flex-direction: column;
    }
    .qual-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-3px); }
    .qc-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
    .qc-ico { font-size: 26px; width: 46px; height: 46px; background: var(--bg-alt); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .qc-title { font-size: 14px; font-weight: 700; margin-bottom: 3px; }
    .qc-cat { font-size: 11px; color: var(--text-muted); }
    .qc-desc { font-size: 13px; color: var(--text-muted); line-height: 1.65; margin-bottom: 14px; flex: 1; }
    .qc-meta { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--border); }
    .qc-time { font-size: 12px; color: var(--text-muted); }
    .qc-time strong { color: var(--primary); }
    .qc-btn { font-size: 12px; color: var(--primary); font-weight: 600; }
    .qc-btn:hover { text-decoration: underline; }
    .qual-more { text-align: center; margin-top: 36px; }

    /* ===== Why Choose / CTA Strip ===== */
    .cta-strip {
      background: linear-gradient(135deg, var(--primary) 0%, #2b7de9 100%);
      padding: 64px 0;
    }
    .cta-strip-inner { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
    .cta-left h2 { font-size: clamp(22px,3vw,32px); font-weight: 800; color: #fff; margin-bottom: 10px; }
    .cta-left p { font-size: 15px; color: rgba(255,255,255,0.8); }
    .cta-chips { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
    .cta-chip { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.12); color: #fff; font-size: 13px; font-weight: 500; padding: 5px 14px; border-radius: 100px; border: 1px solid rgba(255,255,255,0.2); }
    .cta-right { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
    .cta-btn-white { background: #fff; color: var(--primary); border: none; font-weight: 700; }
    .cta-btn-white:hover { background: #f0f5ff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }
    .cta-btn-ghost { background: rgba(255,255,255,0.12); color: #fff; border: 1.5px solid rgba(255,255,255,0.4); font-weight: 600; }
    .cta-btn-ghost:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }

    /* ===== Testimonials ===== */
    .testimonials { padding: 80px 0; background: var(--bg-alt); }
    .t-header { text-align: center; margin-bottom: 48px; }
    .t-header h2 { font-size: 28px; font-weight: 700; margin-bottom: 10px; }
    .t-header p { color: var(--text-muted); font-size: 15px; }
    .t-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
    .t-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; transition: all var(--transition); }
    .t-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
    .t-rating { color: var(--accent); font-size: 14px; margin-bottom: 14px; }
    .t-content { font-size: 14px; color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; font-style: italic; }
    .t-author { display: flex; align-items: center; gap: 12px; }
    .t-avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), #4a9eff); color: #fff; font-size: 15px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .t-info strong { font-size: 14px; font-weight: 600; display: block; }
    .t-info span { font-size: 12px; color: var(--text-muted); }
    .t-tag { margin-left: auto; font-size: 11px; background: var(--primary-light); color: var(--primary); padding: 3px 8px; border-radius: 4px; font-weight: 600; }

    /* ===== Footer ===== */
    .footer { background: #0f1624; color: rgba(255,255,255,0.7); }
    .footer-inner { display: flex; align-items: center; justify-content: space-between; padding: 28px 0; flex-wrap: wrap; gap: 16px; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .footer-brand .logo { color: #fff; display: flex; }
    .footer-brand .logo-text { color: #a8c4ff; }
    .footer-nav { display: flex; gap: 24px; }
    .footer-nav a { font-size: 13px; color: rgba(255,255,255,0.5); transition: color var(--transition); }
    .footer-nav a:hover { color: #fff; }
    .footer-bottom { padding: 20px 0; text-align: center; font-size: 12px; color: rgba(255,255,255,0.3); }

    /* ===== Float CTA ===== */
    .float-cta { position: fixed; right: 24px; bottom: 40px; display: flex; flex-direction: column; gap: 10px; z-index: 900; opacity: 0; transform: translateY(20px); transition: all var(--transition); pointer-events: none; }
    .float-cta.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
    .fcta-btn { width: 48px; height: 48px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; box-shadow: 0 4px 16px rgba(26,107,204,0.35); transition: all var(--transition); cursor: pointer; border: none; text-decoration: none; }
    .fcta-btn:hover { transform: scale(1.1); }
    .fcta-top { background: #fff; color: var(--primary); box-shadow: 0 4px 12px rgba(0,0,0,0.1); border: 1.5px solid var(--border); }

    /* ===== Toast ===== */
    .toast { position: fixed; bottom: 32px; left: 50%; transform: translateX(-50%) translateY(20px); background: #1a1f2e; color: #fff; padding: 14px 28px; border-radius: 10px; font-size: 14px; font-weight: 500; opacity: 0; transition: all 0.3s; z-index: 9999; pointer-events: none; white-space: nowrap; box-shadow: 0 8px 32px rgba(0,0,0,0.25); }
    .toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

    /* ===== Responsive ===== */
    @media (max-width: 1024px) {
      .reg-types { grid-template-columns: repeat(2,1fr); }
      .qual-grid { grid-template-columns: repeat(3,1fr); }
      .change-grid { grid-template-columns: repeat(2,1fr); }
      .cancel-layout { grid-template-columns: 1fr; }
      .bookkeeping-grid { grid-template-columns: 1fr; }
      .bk-detail { position: static; }
      .cta-strip-inner { grid-template-columns: 1fr; }
      .cta-right { align-items: flex-start; flex-direction: row; }
    }
    @media (max-width: 768px) {
      .nav-links, .nav-cta { display: none; }
      .hamburger { display: flex; }
      .rp-steps { grid-template-columns: repeat(3,1fr); row-gap: 24px; }
      .rp-steps::before { display: none; }
      .reg-docs { grid-template-columns: 1fr; }
      .qual-grid { grid-template-columns: repeat(2,1fr); }
      .t-grid { grid-template-columns: 1fr; }
      .svc-header { flex-direction: column; gap: 20px; }
      .svc-header-right { flex-direction: row; }
      .hero-stats { gap: 16px; }
      .stat-divider { display: none; }
    }
    @media (max-width: 480px) {
      .reg-types { grid-template-columns: 1fr; }
      .change-grid { grid-template-columns: 1fr; }
      .qual-grid { grid-template-columns: 1fr; }
      .rp-steps { grid-template-columns: repeat(2,1fr); }
    }