:root {
    --blue: #673ab7;
    --blue-light: #b38ef4;
    --blue-mid: #8d63d5;
    --red: #ea4335;
    --yellow: #fbbc04;
    --green: #34a853;
    --text: #202124;
    --text-secondary: #5f6368;
    --border: #dadce0;
    --surface: #fff;
    --bg: #f8f9fa;
    --chip-bg: #ede7f8;
    --chip-text: #673ab7;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  .s-main {padding: 0 !important;}
  .qr-promo {width: 230px !important;}
  /* NAV */
  .topnav { position: sticky; top: 0; z-index: 100; height: 64px; background: var(--surface); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 24px; gap: 16px; }
  .topnav-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; }
  .g-logo { width: 32px; height: 32px; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 2px; border-radius: 4px; overflow: hidden; }
  .g-logo span { display: block; }
  .g-logo .bl { background: var(--blue); } .g-logo .rd { background: var(--red); }
  .g-logo .yw { background: var(--yellow); } .g-logo .gn { background: var(--green); }
  .product-name { font-size: 18px; font-weight: 400; color: var(--text-secondary); }
  .topnav-divider { width: 1px; height: 24px; background: var(--border); margin: 0 4px; }
  .topnav-title {  font-size: 16px; color: var(--text); flex: 1; }
  .topnav-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
  .btn-text { height: 36px; padding: 0 16px; border-radius: 4px; border: none; background: transparent;  font-size: 14px; font-weight: 500; color: var(--blue); cursor: pointer; display: flex; align-items: center; gap: 6px; transition: background .15s; text-decoration: none; }
  .btn-text:hover { background: var(--blue-light); }
  .btn-filled { height: 36px; padding: 0 24px; border-radius: 4px; border: none; background: var(--blue);  font-size: 14px; font-weight: 500; color: #fff; cursor: pointer; display: flex; align-items: center; gap: 6px; transition: box-shadow .15s, background .15s; text-decoration: none; }
  .btn-filled:hover { box-shadow: 0 1px 3px rgba(60,64,67,.3); }

  /* HERO */
  .hero { background: linear-gradient(135deg, #e8f0fe 0%, #fce8e6 50%, #fef9e0 100%); padding: 72px 24px 80px; text-align: center; border-bottom: 1px solid var(--border); }
  .hero-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--border); border-radius: 100px; padding: 6px 16px; font-size: 13px; color: var(--text-secondary); margin-bottom: 28px; }
  .hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
  .hero h1 { font-family: 'Google Sans Display', 'Google Sans', sans-serif; font-size: clamp(32px, 5vw, 52px); font-weight: 400; color: var(--text); line-height: 1.15; max-width: 740px; margin: 0 auto 20px; letter-spacing: -.5px; }
  .hero h1 strong { font-weight: 500; color: var(--blue); }
  .hero-sub { font-size: 16px; color: var(--text-secondary); max-width: 520px; margin: 0 auto 40px; font-weight: 400; line-height: 1.75; }
  .hero-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; }
  .btn-hero { height: 48px; padding: 0 32px; border-radius: 4px; border: none; background: var(--blue);  font-size: 15px; font-weight: 500; color: #fff; cursor: pointer; display: flex; align-items: center; gap: 8px; text-decoration: none; transition: box-shadow .15s, background .15s; }
  .btn-hero:hover { box-shadow: 0 2px 6px rgba(60,64,67,.35); }
  .btn-hero-out { height: 48px; padding: 0 32px; border-radius: 4px; border: 1px solid var(--border); background: var(--surface);  font-size: 15px; font-weight: 500; color: var(--blue); cursor: pointer; display: flex; align-items: center; gap: 8px; text-decoration: none; transition: background .15s; }
  .btn-hero-out:hover { background: var(--blue-light); }
  .hero-note { margin-top: 16px; font-size: 13px; color: var(--text-secondary); }

  /* PAGE */
  .page { max-width: 1080px; margin: 0 auto; padding: 0 24px 80px; }
  .section-head { padding: 56px 0 28px; }
  .section-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--chip-bg); color: var(--chip-text);  font-size: 12px; font-weight: 500; padding: 4px 12px; border-radius: 100px; margin-bottom: 12px; letter-spacing: .02em; text-transform: uppercase; }
  h2 { font-family: 'Google Sans Display', 'Google Sans', sans-serif; font-size: clamp(22px, 3vw, 30px); font-weight: 400; color: var(--text); line-height: 1.3; margin-bottom: 8px; }
  .section-sub { font-size: 15px; color: var(--text-secondary); max-width: 600px; line-height: 1.7; }

  /* CARDS */
  .cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
  .card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 24px; transition: box-shadow .15s; }
  .card:hover { box-shadow: 0 2px 8px rgba(60,64,67,.2); }
  .card-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 16px; }
  .ci-blue { background: #e8f0fe; } .ci-green { background: #e6f4ea; } .ci-yellow { background: #fef9e0; } .ci-red { background: #fce8e6; }
  .card h3 {  font-size: 15px; font-weight: 500; color: var(--text); margin-bottom: 6px; }
  .card p { font-size: 13px; color: var(--text-secondary); line-height: 1.65; }

  /* TABLE */
  .table-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
  .table-card table { width: 100%; border-collapse: collapse; font-size: 14px; }
  .table-card thead tr { background: #f8f9fa; border-bottom: 1px solid var(--border); }
  .table-card thead th { padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 500; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .05em; }
  .table-card tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
  .table-card tbody tr:last-child { border-bottom: none; }
  .table-card tbody tr:hover { background: #f8f9fa; }
  .table-card td { padding: 14px 16px; color: var(--text); vertical-align: top; }
  .table-card td:first-child {  font-weight: 500; }
  .chip { display: inline-block; background: var(--chip-bg); color: var(--chip-text); font-size: 12px; font-weight: 500;  padding: 3px 10px; border-radius: 100px; }
  .chip-green { background: #e6f4ea; color: #137333; }
  .chip-gray { background: #f1f3f4; color: #5f6368; }

  /* QUESTIONS */
  .q-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
  .q-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
  .q-card-head { padding: 14px 16px; background: #f8f9fa; border-bottom: 1px solid var(--border);  font-size: 13px; font-weight: 500; color: var(--text); display: flex; align-items: center; gap: 8px; }
  .q-head-dot { width: 8px; height: 8px; border-radius: 50%; }
  .q-list { list-style: none; padding: 4px 0; }
  .q-list li { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; padding: 10px 16px; border-bottom: 1px solid #f1f3f4; font-size: 13px; color: var(--text); }
  .q-list li:last-child { border-bottom: none; }
  .q-chip { flex-shrink: 0; font-size: 11px;  font-weight: 500; background: #f1f3f4; color: #5f6368; padding: 2px 8px; border-radius: 100px; white-space: nowrap; margin-top: 1px; }

  /* STEPS */
  .steps-list { display: flex; flex-direction: column; gap: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
  .step-row { display: flex; gap: 20px; align-items: flex-start; padding: 20px 24px; border-bottom: 1px solid var(--border); transition: background .15s; }
  .step-row:last-child { border-bottom: none; }
  .step-row:hover { background: #f8f9fa; }
  .step-num { flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--blue-light); color: var(--blue);  font-size: 14px; font-weight: 500; display: flex; align-items: center; justify-content: center; }
  .step-content h3 {  font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 4px; }
  .step-content p { font-size: 13px; color: var(--text-secondary); }

  /* WHO */
  .user-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
  .user-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 24px 20px; text-align: center; transition: box-shadow .15s; }
  .user-card:hover { box-shadow: 0 2px 8px rgba(60,64,67,.2); }
  .user-avatar { width: 56px; height: 56px; border-radius: 16px; margin: 0 auto 14px; display: flex; align-items: center; justify-content: center; font-size: 26px; }
  .user-card h3 {  font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 4px; }
  .user-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

  /* WHY */
  .why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
  .why-item { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 20px; display: flex; gap: 16px; transition: box-shadow .15s; }
  .why-item:hover { box-shadow: 0 2px 8px rgba(60,64,67,.2); }
  .why-icon { flex-shrink: 0; width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
  .why-item h3 {  font-size: 14px; font-weight: 500; margin-bottom: 4px; color: var(--text); }
  .why-item p { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

  /* CTA */
  .cta-banner { background: linear-gradient(135deg, #673ab7 0%, #8e61de 100%); border-radius: 8px; padding: 48px 40px; text-align: center; margin-top: 48px; }
  .cta-banner h2 { font-family: 'Google Sans Display', 'Google Sans', sans-serif; font-size: clamp(20px, 3vw, 28px); font-weight: 400; color: #fff; margin-bottom: 10px; }
  .cta-banner p { font-size: 15px; color: rgba(255,255,255,.85); margin-bottom: 28px; max-width: 460px; margin-left: auto; margin-right: auto; }
  .cta-actions { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; }
  .btn-cta-white { height: 44px; padding: 0 28px; border-radius: 4px; border: none; background: #fff;  font-size: 14px; font-weight: 500; color: var(--blue); cursor: pointer; text-decoration: none; display: flex; align-items: center; gap: 6px; transition: box-shadow .15s; }
  .btn-cta-white:hover { box-shadow: 0 4px 12px rgba(0,0,0,.2); }
  .btn-cta-out { height: 44px; padding: 0 28px; border-radius: 4px; border: 1.5px solid rgba(255,255,255,.6); background: transparent;  font-size: 14px; font-weight: 500; color: #fff; cursor: pointer; text-decoration: none; display: flex; align-items: center; gap: 6px; transition: background .15s, border-color .15s; }
  .btn-cta-out:hover { background: rgba(255,255,255,.1); border-color: #fff; }
  .cta-note { margin-top: 16px; font-size: 12px; color: rgba(255,255,255,.65); }
  .s-footer {
    border-top: 1px solid var(--border);
    background: none;
  }
      .tabs-nav {
        display: flex; gap: 0;
        border-bottom: 1px solid #dadce0;
        margin-bottom: 24px;
      }
      .tab-btn {
        display: flex; align-items: center; gap: 8px;
        padding: 12px 20px;
        background: none; border: none;
        
        font-size: 14px; font-weight: 500;
        color: #5f6368;
        cursor: pointer;
        border-bottom: 3px solid transparent;
        margin-bottom: -1px;
        transition: color .15s, border-color .15s;
        white-space: nowrap;
      }
      .tab-btn:hover { color: #673ab7; }
      .tab-btn.active { color: #673ab7; border-bottom-color: #673ab7; }
      .tab-icon { font-size: 16px; }

      .tab-pane { display: none; }
      .tab-pane.active { display: block; }

      .steps-list {
        background: #fff; border: 1px solid #dadce0;
        border-radius: 8px; overflow: hidden;
      }
      .step-row {
        display: flex; gap: 20px; align-items: flex-start;
        padding: 20px 24px; border-bottom: 1px solid #f1f3f4;
        transition: background .15s;
      }
      .step-row:last-child { border-bottom: none; }
      .step-row:hover { background: #f8f9fa; }
      .step-num {
        flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%;
        background: #e8f0fe; color: #673ab7;
        
        font-size: 14px; font-weight: 500;
        display: flex; align-items: center; justify-content: center;
      }
      .step-content h3 {
        
        font-size: 14px; font-weight: 500; color: #202124; margin-bottom: 4px;
      }
      .step-content p { font-size: 13px; color: #5f6368; margin: 5px 0 0 0; line-height: 1.6; }
      .step-content p .btn-filled-g {
            display: inline-block;
        line-height: 40px;
      }

      .step-badge {
        display: inline-flex; align-items: center; gap: 5px;
        font-size: 12px; font-weight: 500;
        padding: 2px 10px; border-radius: 100px;
        margin-top: 6px;
      }
      .badge-blue { background: #e8f0fe; color: #1967d2; }
      .badge-green { background: #e6f4ea; color: #137333; }

      .web-note {
        background: #fff; border: 1px solid #dadce0; border-radius: 8px;
        padding: 20px 24px; display: flex; gap: 16px; align-items: flex-start;
        margin-top: 16px;
      }
      .web-note-icon {
        flex-shrink: 0; width: 36px; height: 36px; border-radius: 8px;
        background: #e6f4ea; display: flex; align-items: center; justify-content: center;
        font-size: 18px;
      }
      .web-note h3 { font-size: 14px; font-weight: 500; color: #202124; margin-bottom: 4px; }
      .web-note p { font-size: 13px; color: #5f6368; margin: 0; line-height: 1.6; }

      .cta-row { display: flex; align-items: center; gap: 12px; margin-top: 20px; flex-wrap: wrap; }
      .btn-filled-g {
        height: 40px; padding: 0 24px; border-radius: 4px; border: none;
        background: #673ab7; 
        font-size: 14px; font-weight: 500; color: #fff;
        cursor: pointer; display: flex; align-items: center; gap: 7px;
        text-decoration: none; transition: background .15s;
      }
      .btn-out-g {
        height: 40px; padding: 0 24px; border-radius: 4px;
        border: 1px solid #dadce0; background: #fff;
        font-size: 14px; font-weight: 500;
        color: #673ab7; cursor: pointer; display: flex; align-items: center; gap: 7px;
        text-decoration: none; transition: background .15s;
      }
      .btn-out-g:hover { background: #673ab7; }

      .auth-note {
        font-size: 12px; color: #5f6368;
        display: flex; align-items: center; gap: 5px;
      }
      .auth-dot { width: 6px; height: 6px; border-radius: 50%; background: #34a853; flex-shrink: 0; }


  @media (max-width: 640px) {
    .hero { padding: 48px 16px 56px; }
    .page { padding: 0 16px 60px; }
    .topnav { padding: 0 16px; }
    .topnav-title { display: none; }
    .cta-banner { padding: 32px 20px; }

  .step-row {
    padding: 15px;
    gap: 10px;
  }
    .table-card td {
        padding: 8px;
    }
    .table-card thead th { 
      padding: 8px;
          text-transform: none;
    letter-spacing: normal;
      }
  }