.hiw-hero {
    background: linear-gradient(135deg, #2155C4 0%, #4A80F0 100%);
    border-radius: var(--radius-lg);
    padding: 48px 32px;
    text-align: center;
    color: #fff;
    margin-bottom: 32px;
  }
  .hiw-hero h1 { font-size: 30px; font-weight: 800; margin-bottom: 12px; }
  .hiw-hero p { font-size: 16px; opacity: .85; max-width: 520px; margin: 0 auto; color: #fff; }

  /* ── Connector steps ── */
  .steps-list { margin-bottom: 28px; }
  .step-item {
    display: flex;
    gap: 20px;
    margin-bottom: 4px;
    position: relative;
  }
  .step-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
  }
  .step-badge {
    width: 44px; height: 44px;
    background: var(--blue);
    color: #fff;
    border-radius: 50%;
    font-size: 17px;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
  }
  .step-connector {
    width: 2px;
    flex: 1;
    background: #E4E8EF;
    margin: 4px 0;
    min-height: 24px;
  }
  .step-item:last-child .step-connector { display: none; }

  .step-card {
    background: #fff;
    border: 1px solid #E4E8EF;
    border-radius: var(--radius-lg);
    padding: 22px 24px 24px;
    flex: 1;
    margin-bottom: 12px;
  }
  .step-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
  }
  .step-emoji { font-size: 26px; line-height: 1; }
  .step-card h3 { font-size: 17px; font-weight: 800; color: var(--text); }
  .step-card p { font-size: 14px; color: var(--text-muted); line-height: 1.65; margin: 0; }

  .step-detail {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
  }
  .step-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    background: var(--bg-card);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
  }
  .step-chip.active {
    background: var(--blue-light);
    color: var(--blue);
    font-weight: 700;
  }

  /* ── Mode comparison ── */
  .mode-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 24px;
  }
  .mode-card {
    background: #fff;
    border: 1px solid #E4E8EF;
    border-radius: var(--radius-lg);
    padding: 22px 20px;
  }
  .mode-icon { font-size: 30px; margin-bottom: 10px; }
  .mode-card h3 { font-size: 16px; font-weight: 800; margin-bottom: 6px; }
  .mode-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
  .mode-card ul { font-size: 13px; color: var(--text-muted); padding-left: 18px; margin-top: 8px; line-height: 1.9; }

  /* ── CTA ── */
  .cta-block {
    background: linear-gradient(135deg, #2155C4 0%, #4A80F0 100%);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    color: #fff;
    margin-bottom: 24px;
  }
  .cta-block h2 { font-size: 24px; font-weight: 800; margin-bottom: 10px; }
  .cta-block p { font-size: 15px; opacity: .85; margin-bottom: 24px; }
  .btn-white {
    background: #fff; color: var(--blue);
    padding: 12px 28px; border-radius: 9px;
    font-family: 'Nunito Sans', sans-serif;
    font-size: 15px; font-weight: 800;
    border: none; cursor: pointer;
    text-decoration: none; display: inline-block;
    transition: opacity .15s;
  }
  .btn-white:hover { opacity: .92; }

  @media (max-width: 640px) {
    .hiw-hero { padding: 32px 20px; }
    .hiw-hero h1 { font-size: 22px; }
    .mode-grid { grid-template-columns: 1fr; }
  }