*{margin:0;padding:0;box-sizing:border-box}
  :root{--primary:#2563eb;--primary-dark:#1d4ed8;--accent:#f59e0b;--bg:#f8fafc;--card:#fff;--border:#e2e8f0;--text:#1e293b;--muted:#64748b;--danger:#ef4444;--success:#22c55e}
  body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:
    radial-gradient(circle at top left,rgba(245,158,11,.08),transparent 26%),
    radial-gradient(circle at 92% 6%,rgba(37,99,235,.08),transparent 22%),
    linear-gradient(180deg,#f8fafc 0%,#eef2f7 100%);
    color:var(--text);min-height:100vh}
  .page-shell{min-height:100vh}

  /* ── Top bar ── */
  .topbar{background:rgba(15,23,42,.96);backdrop-filter:blur(12px);padding:14px 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(148,163,184,.14)}
  .topbar-brand{font-size:18px;font-weight:800;color:#fff;letter-spacing:-.3px;text-decoration:none}
  .topbar-brand span{color:var(--accent)}
  .topbar-link{color:#94a3b8;font-size:13px;text-decoration:none;display:flex;align-items:center;gap:6px}
  .topbar-link:hover{color:#fff}
  .topbar-link b{color:var(--accent);font-weight:700}
  .topbar-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid rgba(245,158,11,.28);background:rgba(245,158,11,.12);color:#fbbf24;font-size:12px;font-weight:700;letter-spacing:.2px;margin-right:12px}

  /* ── Conversion shell ── */
  .signup-shell{max-width:1200px;margin:0 auto;padding:28px 24px 64px}
  .signup-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,740px);gap:24px;align-items:start}
  .signup-hero{position:sticky;top:24px;background:linear-gradient(180deg,rgba(255,255,255,.96),#fff);border:1px solid rgba(226,232,240,.9);border-radius:24px;padding:30px;box-shadow:0 18px 48px rgba(15,23,42,.08)}
  .hero-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;border:1px solid rgba(37,99,235,.14);background:rgba(37,99,235,.06);color:var(--primary);font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;margin-bottom:16px}
  .hero-title{font-size:clamp(34px,4.2vw,54px);line-height:1.02;letter-spacing:-.05em;margin-bottom:14px;max-width:12ch}
  .hero-lead{font-size:17px;line-height:1.7;color:var(--muted);max-width:56ch;margin-bottom:22px}
  .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
  .hero-badge{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;border:1px solid rgba(226,232,240,.9);background:#f8fafc;color:var(--text);font-size:13px;font-weight:600}
  .hero-badge strong{color:var(--primary)}
  .hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:22px}
  .hero-metric{padding:14px 16px;border-radius:16px;border:1px solid rgba(226,232,240,.9);background:#fff}
  .hero-metric .metric-value{display:block;font-size:20px;font-weight:800;letter-spacing:-.03em;color:var(--text);margin-bottom:4px}
  .hero-metric .metric-label{font-size:12px;color:var(--muted);line-height:1.5}
  .hero-card{padding:18px;border-radius:18px;border:1px solid rgba(226,232,240,.9);background:linear-gradient(180deg,#fff,#f8fafc);margin-bottom:14px}
  .hero-card:last-child{margin-bottom:0}
  .hero-card-title{font-size:13px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
  .hero-list{list-style:none;display:grid;gap:10px}
  .hero-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.6;color:var(--text)}
  .hero-list li::before{content:'•';color:var(--accent);font-size:20px;line-height:1}
  .hero-note{font-size:13px;color:var(--muted);line-height:1.6}
  .hero-note strong{color:var(--text)}
  .hero-cta-cluster{display:grid;gap:10px;margin-top:18px}
  .hero-cta-row{display:flex;flex-wrap:wrap;gap:10px}
  .hero-inline-cta{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;background:linear-gradient(135deg,var(--primary),#1d4ed8);color:#fff;font-size:13px;font-weight:700;text-decoration:none;box-shadow:0 10px 24px rgba(37,99,235,.18)}
  .hero-inline-secondary{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;border:1px solid rgba(37,99,235,.16);background:#fff;color:var(--text);font-size:13px;font-weight:700;text-decoration:none}
  .hero-proof{display:grid;gap:6px;padding:16px 18px;border-radius:18px;border:1px solid rgba(226,232,240,.9);background:rgba(248,250,252,.9)}
  .hero-proof strong{font-size:13px;color:var(--text)}
  .hero-proof span{font-size:12px;color:var(--muted);line-height:1.6}

  /* ── Step indicator ── */
  .stepper-wrap{max-width:none;margin:0;padding:0}
  .stepper{display:flex;align-items:flex-start;justify-content:space-between;position:relative}
  .stepper::before{content:'';position:absolute;top:18px;left:36px;right:36px;height:2px;background:var(--border);z-index:0}
  .stepper-progress{position:absolute;top:18px;left:36px;height:2px;background:var(--primary);z-index:1;transition:width .4s ease}
  .step-dot{display:flex;flex-direction:column;align-items:center;gap:8px;z-index:2;cursor:default;min-width:72px;background:none;border:0;color:inherit;font-family:inherit;padding:0}
  .step-dot.clickable{cursor:pointer}
  .step-circle{width:36px;height:36px;border-radius:50%;background:var(--card);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--muted);transition:all .3s}
  .step-dot.active .step-circle{border-color:var(--primary);background:var(--primary);color:#fff}
  .step-dot.done .step-circle{border-color:var(--success);background:var(--success);color:#fff}
  .step-label{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;text-align:center;transition:color .3s}
  .step-dot.active .step-label{color:var(--primary)}
  .step-dot.done .step-label{color:var(--success)}
  @media(max-width:480px){.step-label{font-size:9px;letter-spacing:0}.step-circle{width:30px;height:30px;font-size:12px}.step-dot{min-width:56px}}

  /* ── Wizard container ── */
  .signup-workflow{min-width:0}
  .wizard{max-width:none;margin:20px 0 0;padding:0}
  .step-panel{display:none;animation:fadeIn .35s ease}
  .step-panel.active{display:block}
  @keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

  .card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:32px;margin-bottom:20px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
  .card h2{font-size:22px;margin-bottom:4px}
  .card .subtitle{color:var(--muted);font-size:14px;margin-bottom:24px;line-height:1.5}

  /* ── Form ── */
  .form-group{margin-bottom:18px}
  .form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:5px;color:var(--muted)}
  .form-group label .req{color:var(--danger)}
  .form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;transition:border-color .15s;background:#fff}
  .form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.08)}
  .form-group .field-error{color:var(--danger);font-size:12px;margin-top:4px;display:none}
  .form-group.has-error input,.form-group.has-error select{border-color:var(--danger)}
  .form-group.has-error .field-error{display:block}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .slug-preview{font-size:12px;color:var(--muted);margin-top:6px}
  .slug-preview strong{color:var(--primary)}

  /* password toggle */
  .password-wrap{position:relative}
  .password-wrap input{padding-right:44px}
  .pw-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--muted);font-size:16px;padding:4px;line-height:1}
  .pw-toggle:hover{color:var(--text)}

  /* ── Category dropdown enhancement ── */
  .cat-header{display:flex;align-items:center;gap:10px;margin-bottom:20px;padding:14px 16px;background:#f1f5f9;border-radius:10px}
  .cat-header .cat-icon{font-size:28px}
  .cat-header .cat-title{font-size:16px;font-weight:700}
  .cat-header .cat-subtitle{font-size:12px;color:var(--muted)}

  /* ── Services cards ── */
  .svc-grid{display:flex;flex-direction:column;gap:10px}
  .svc-card{display:grid;grid-template-columns:1fr 90px 100px 36px;gap:10px;align-items:center;padding:14px 16px;border:1px solid var(--border);border-radius:10px;background:#fff;transition:border-color .15s}
  .svc-card:hover{border-color:#cbd5e1}
  .svc-card input{padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;font-family:inherit;width:100%}
  .svc-card input:focus{outline:none;border-color:var(--primary)}
  .svc-card .svc-remove{width:32px;height:32px;border-radius:8px;border:none;background:#fee2e2;color:#ef4444;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:background .15s}
  .svc-card .svc-remove:hover{background:#fecaca}
  .svc-labels{display:grid;grid-template-columns:1fr 90px 100px 36px;gap:10px;padding:0 16px 6px;font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
  .add-svc-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border:2px dashed var(--border);border-radius:10px;background:transparent;color:var(--primary);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s;margin-top:8px}
  .add-svc-btn:hover{border-color:var(--primary);background:#eff6ff}
  .svc-count{font-size:12px;color:var(--muted);margin-top:8px}
  @media(max-width:600px){
    .svc-card{grid-template-columns:1fr 1fr 36px;gap:8px}
    .svc-card input:first-child{grid-column:1/-2}
    .svc-card .svc-remove{grid-row:1;grid-column:3}
    .svc-labels{display:none}
  }

  /* ── Color picker ── */
  .color-row{display:flex;align-items:center;gap:12px}
  .color-row input[type=color]{width:48px;height:40px;border:2px solid var(--border);border-radius:8px;cursor:pointer;padding:2px}
  .color-row input[type=text]{flex:1}

  /* ── Logo upload ── */
  .drop-zone{display:block;width:100%;border:2px dashed var(--border);border-radius:12px;padding:32px 20px;text-align:center;cursor:pointer;transition:all .2s;background:#fafbfc;font-family:inherit}
  .drop-zone:hover,.drop-zone.dragging{border-color:var(--primary);background:#eff6ff}
  .drop-zone-icon{display:block;font-size:32px;margin-bottom:8px;color:var(--muted)}
  .drop-zone-text{display:block;font-size:13px;color:var(--muted);line-height:1.6}
  .drop-zone-text b{color:var(--primary)}
  .drop-zone input[type=file]{display:none}
  .logo-preview-wrap{display:flex;align-items:center;gap:16px;margin-top:12px}
  .logo-preview-wrap img{width:64px;height:64px;object-fit:contain;border-radius:8px;border:1px solid var(--border)}
  .logo-preview-wrap .remove-logo{font-size:12px;color:var(--danger);cursor:pointer;background:none;border:none;font-family:inherit}

  /* ── Brand preview ── */
  .brand-preview{border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-top:16px}
  .brand-preview-header{padding:24px 20px;text-align:center;transition:background .3s}
  .brand-preview-header h3{color:#fff;font-size:18px;margin:0}
  .brand-preview-header p{color:rgba(255,255,255,.75);font-size:12px;margin-top:4px}
  .brand-preview-body{background:#fff;padding:20px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
  .preview-btn{display:inline-block;padding:10px 24px;color:#fff;border-radius:8px;font-weight:700;font-size:13px;transition:background .3s}
  .preview-btn-outline{display:inline-block;padding:9px 24px;border-radius:8px;font-weight:700;font-size:13px;border:2px solid;background:transparent;transition:all .3s}

  /* ── Review ── */
  .review-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
  .review-section{margin-bottom:20px}
  .review-section h4{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border)}
  .review-row{display:flex;justify-content:space-between;font-size:14px;padding:5px 0}
  .review-row .rlabel{color:var(--muted)}
  .review-row .rvalue{font-weight:600;text-align:right;max-width:60%;word-break:break-word}
  .review-colors{display:flex;gap:8px;margin-top:6px}
  .review-swatch{width:28px;height:28px;border-radius:6px;border:1px solid var(--border)}

  .plan-banner{background:linear-gradient(135deg,#eff6ff,#dbeafe);border:1px solid #bfdbfe;border-radius:12px;padding:20px 24px;display:flex;align-items:center;gap:16px;margin-bottom:20px}
  .plan-banner-icon{font-size:32px}
  .plan-banner-text h4{font-size:15px;font-weight:700;color:var(--primary);margin-bottom:2px}
  .plan-banner-text p{font-size:13px;color:var(--muted)}

  .terms-row{display:flex;align-items:flex-start;gap:10px;margin:20px 0 8px;font-size:13px;line-height:1.6}
  .terms-row input[type=checkbox]{margin-top:3px;width:18px;height:18px;accent-color:var(--primary);flex-shrink:0}
  .terms-row a{color:var(--primary);text-decoration:none}
  .terms-row a:hover{text-decoration:underline}
  .terms-error{color:var(--danger);font-size:12px;margin-bottom:12px;display:none}

  /* ── Buttons ── */
  .btn-row{display:flex;justify-content:space-between;margin-top:24px;gap:12px}
  .btn{padding:12px 28px;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;border:none;font-family:inherit;transition:all .15s}
  .btn-primary{background:var(--primary);color:#fff}
  .btn-primary:hover{background:var(--primary-dark)}
  .btn-outline{background:transparent;border:2px solid var(--border);color:var(--text)}
  .btn-outline:hover{border-color:var(--primary);color:var(--primary)}
  .btn-launch{background:linear-gradient(135deg,var(--primary),#1d4ed8);color:#fff;font-size:16px;padding:16px 36px;width:100%;border-radius:12px;box-shadow:0 4px 14px rgba(37,99,235,.3)}
  .btn-launch:hover{box-shadow:0 6px 20px rgba(37,99,235,.4);transform:translateY(-1px)}
  .btn-launch:active{transform:translateY(0)}
  .btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

  /* ── Error banner ── */
  .error-msg{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:12px 16px;border-radius:8px;font-size:13px;margin-bottom:16px;display:none}

  /* ── Spinner ── */
  .spinner{display:inline-block;width:18px;height:18px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;margin-right:8px;vertical-align:middle}
  @keyframes spin{to{transform:rotate(360deg)}}

  /* ── Success screen ── */
  .success-screen{text-align:center;padding:40px 0}
  .success-screen h2{font-size:28px;margin-bottom:8px}
  .success-screen p{color:var(--muted);font-size:15px;margin-bottom:20px;line-height:1.6}
  .success-url{display:inline-block;padding:14px 28px;background:#f1f5f9;border-radius:10px;font-size:16px;font-weight:700;color:var(--primary);margin-bottom:24px;word-break:break-all}
  .success-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

  /* ── Confetti canvas ── */
  #confetti-canvas{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999}

  /* ── Hamburger ── */
  .hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px}
  .hamburger span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:all .3s}
  .mobile-menu{display:none;position:fixed;top:52px;left:0;right:0;bottom:0;background:#fff;z-index:999;padding:24px;flex-direction:column;gap:0;overflow-y:auto}
  .mobile-menu.open{display:flex}
  .mobile-menu a{display:block;padding:14px 0;font-size:16px;font-weight:500;color:#1e293b;border-bottom:1px solid #e2e8f0}

  /* BUG-0626: Skip to content */
  .skip-link{position:absolute;top:-40px;left:0;background:var(--primary);color:#fff;padding:8px 16px;z-index:9999;font-size:14px;font-weight:600;text-decoration:none;border-radius:0 0 8px 0}
  .skip-link:focus{top:0}
  /* BUG-0627: Focus visible styles */
  a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
  /* BUG-0628: Error banner accessible */
  .error-msg[role=alert]{animation:fadeIn .35s ease}

  /* ── Responsive ── */
  @media(max-width:600px){
    .topbar{padding:12px 16px}
    .signup-shell{padding:18px 16px 48px}
    .signup-hero{padding:24px 18px;border-radius:20px}
    .hero-title{max-width:none;font-size:32px}
    .hero-lead{font-size:15px}
    .hero-metrics{grid-template-columns:1fr}
    .form-row{grid-template-columns:1fr}
    .review-grid{grid-template-columns:1fr}
    .wizard{margin-top:16px}
    .card{padding:24px 20px}
    .btn-launch{font-size:15px;padding:14px 24px}
    .hamburger{display:block}
    .topbar-link{display:none}
  }
  @media(max-width:960px){
    .signup-layout{grid-template-columns:1fr}
    .signup-hero{position:relative;top:auto}
  }
  .topbar-actions{display:flex;align-items:center;gap:12px}
  .stepper-progress{width:0%}
  .label-note{font-weight:400;color:var(--muted)}
  .pw-icon-hidden{display:none}
  .btn-row-end{justify-content:flex-end}
  .cat-header-hidden{display:none}
  .drop-zone-upload-icon{color:var(--muted)}
  .file-input-hidden{display:none}
  .logo-preview-hidden{display:none}
  .logo-filename{font-size:13px;font-weight:600}
  .preview-label{display:block;font-size:13px;font-weight:600;margin-bottom:8px;color:var(--muted)}
  .review-url{font-size:15px;font-weight:700;color:var(--primary)}
  .review-services{font-size:13px;line-height:1.8}
  .review-tagline{font-size:13px;color:var(--muted);margin-top:8px}
  .success-card-hidden{display:none}
  .success-icon-wrap{font-size:56px;margin-bottom:12px}
  .success-note-copy{font-size:13px;color:var(--muted);margin-bottom:24px}
  .review-service-meta{color:var(--muted)}