:root {
      --green:       #16a34a;
      --green-light: #dcfce7;
      --green-mid:   #bbf7d0;
      --gray-50:     #f9fafb;
      --gray-100:    #f3f4f6;
      --gray-200:    #e5e7eb;
      --gray-500:    #6b7280;
      --gray-700:    #374151;
      --gray-900:    #111827;
      --radius:      12px;
    }

    *, *::before, *::after { box-sizing: border-box; }

    body {
      font-family: 'Plus Jakarta Sans', sans-serif;
      background: #fff;
      color: var(--gray-900);
      font-size: 1rem;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    h1, h2, h3 { font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
    p { color: var(--gray-700); }

    /* NAV */
    .navbar {
      background: rgba(255,255,255,.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--gray-200);
    }
    .navbar-brand { font-weight: 800; font-size: 1.3rem; color: var(--green) !important; letter-spacing: -.02em; }
    .nav-link { color: var(--gray-700) !important; font-weight: 500; font-size: .95rem; }
    .nav-link:hover { color: var(--green) !important; }

    /* BUTTONS */
    .btn-green {
      background: var(--green);
      color: #fff;
      font-weight: 700;
      border: none;
      border-radius: 10px;
      padding: .75rem 1.75rem;
      font-size: 1rem;
      transition: background .2s, transform .15s, box-shadow .2s;
      box-shadow: 0 2px 12px rgba(22,163,74,.25);
    }
    .btn-green:hover { background: #15803d; color: #fff; transform: translateY(-1px); box-shadow: 0 4px 18px rgba(22,163,74,.32); }
    .btn-outline {
      background: transparent;
      color: var(--gray-700);
      font-weight: 600;
      border: 1.5px solid var(--gray-200);
      border-radius: 10px;
      padding: .75rem 1.75rem;
      font-size: 1rem;
      transition: border-color .2s, color .2s;
    }
    .btn-outline:hover { border-color: var(--green); color: var(--green); }

    /* FORM */
    .form-card { background: #fff; border: 1.5px solid var(--gray-200); border-radius: 20px; padding: 2rem; box-shadow: 0 8px 40px rgba(0,0,0,.07); position: sticky; top: 84px; }
    .form-card h2 { font-size: 1.3rem; font-weight: 800; margin-bottom: .25rem; }
    .form-card .form-label { font-size: .88rem; font-weight: 600; color: var(--gray-700); margin-bottom: .35rem; }
    .form-card .form-control, .form-card .form-select { border: 1.5px solid var(--gray-200); border-radius: 8px; font-size: .93rem; padding: .6rem .9rem; color: var(--gray-900); transition: border-color .2s, box-shadow .2s; }
    .form-card .form-control:focus, .form-card .form-select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(22,163,74,.12); outline: none; }
    .form-card .form-control::placeholder { color: var(--gray-500); }
    .form-card .form-check-label { font-size: .83rem; color: var(--gray-500); }
    .form-card .form-check-label a { color: var(--green); }
    .form-card .form-check-input:checked { background-color: var(--green); border-color: var(--green); }
    .form-card .is-invalid { border-color: #dc2626 !important; }
    .req { color: #dc2626; }

    /* MISC */
    .small-note { font-size: .83rem; color: var(--gray-500); }
    .text-green { color: var(--green); }

    /* WIZARD */
    .wizard { min-height: calc(100vh - 76px); display: flex; flex-direction: column; align-items: center; padding: 2rem 1rem; }

    /* PROGRESS */
    .progress-bar-wizard { display: flex; align-items: center; gap: 0; margin-bottom: 2.5rem; width: 100%; max-width: 420px; }
    .progress-dot { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--gray-200); background: #fff; display: flex; align-items: center; justify-content: center; font-size: .85rem; font-weight: 700; color: var(--gray-500); flex-shrink: 0; transition: all .3s ease; position: relative; z-index: 1; }
    .progress-dot.active { border-color: var(--green); background: var(--green); color: #fff; }
    .progress-dot.completed { border-color: var(--green); background: var(--green-light); color: var(--green); }
    .progress-line { flex: 1; height: 2px; background: var(--gray-200); transition: background .3s ease; }
    .progress-line.completed { background: var(--green); }

    /* STEP CARDS */
    .step-container { position: relative; width: 100%; max-width: 500px; }
    .wizard-step { position: absolute; top: 0; left: 0; width: 100%; opacity: 0; transform: translateX(40px); transition: opacity .3s ease, transform .3s ease; pointer-events: none; }
    .wizard-step.active { position: relative; opacity: 1; transform: translateX(0); pointer-events: all; }
    .wizard-step.exit-left { opacity: 0; transform: translateX(-40px); }

    .wizard-card { background: #fff; border: 1.5px solid var(--gray-200); border-radius: 20px; padding: 2.5rem 2rem; box-shadow: 0 8px 40px rgba(0,0,0,.07); text-align: center; }
    .wizard-card .step-icon { font-size: 3.5rem; margin-bottom: 1.25rem; }
    .wizard-card h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: .75rem; }
    .wizard-card p { font-size: 1rem; color: var(--gray-500); margin-bottom: 1.5rem; max-width: 400px; margin-left: auto; margin-right: auto; }
    .wizard-card .helper-text { font-size: .82rem; color: var(--gray-500); margin-top: 1rem; margin-bottom: 0; }

    /* QR CODE */
    .qr-wrap { background: #fff; border: 2px solid var(--gray-200); border-radius: 16px; padding: 1.25rem; display: inline-block; margin-bottom: 1.25rem; }
    .qr-wrap img { width: 180px; height: 180px; display: block; }

    /* SCRATCH CARD PREVIEW */
    .scratch-preview { background: linear-gradient(135deg, #f0fdf4, #dcfce7); border: 1.5px solid var(--green-mid); border-radius: var(--radius); padding: 1.5rem; text-align: center; display: inline-block; margin-bottom: 1.25rem; }

    /* FORM (step 6) */
    .wizard-form-card { background: #fff; border: 1.5px solid var(--gray-200); border-radius: 20px; padding: 2rem; box-shadow: 0 8px 40px rgba(0,0,0,.07); width: 100%; }

    /* ANIMATIONS */
    @keyframes fadeUp { from { opacity:0; transform:translateY(18px); } to { opacity:1; transform:translateY(0); } }
    .fade-up   { animation: fadeUp .5s ease both; }
    .fade-up-2 { animation: fadeUp .5s .1s ease both; }
    .fade-up-3 { animation: fadeUp .5s .2s ease both; }
    @keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(5px)} }
    .bounce { animation: bounce 1.6s ease-in-out infinite; }

    /* WHATSAPP FAB */
    .rasppay-wa-fab {
      position: fixed;
      bottom: 24px;
      right: 24px;
      width: 58px;
      height: 58px;
      border-radius: 50%;
      background: #25d366;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
      z-index: 1000;
      transition: transform 0.2s, box-shadow 0.2s;
      text-decoration: none;
    }
    .rasppay-wa-fab:hover {
      transform: scale(1.08);
      box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
    }
    @media (max-width: 480px) {
      .rasppay-wa-fab { width: 52px; height: 52px; bottom: 16px; right: 16px; }
    }

    /* MINIMAL FOOTER */
    footer { border-top: 1px solid var(--gray-200); padding: 1.5rem 0; margin-top: 3rem; font-size: .88rem; color: var(--gray-500); text-align: center; }
    footer a { color: var(--gray-500); text-decoration: none; }
    footer a:hover { color: var(--green); }
    .footer-brand { font-weight: 800; color: var(--green); }