:root {
      --primary: #16a34a;
      --primary-dark: #15803d;
      --primary-soft: #dcfce7;
      --bg: #f7faf8;
      --text: #17251c;
      --muted: #647067;
      --card: #ffffff;
      --border: #e1e8e3;
      --dark: #102016;
      --blue: #2563eb;
      --blue-soft: #eef6ff;
      --danger: #ef4444;
      --purple: #7c3aed;
      --purple-soft: #f3e8ff;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: Arial, Helvetica, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.65;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    .container {
      width: min(1120px, calc(100% - 36px));
      margin: 0 auto;
    }

    .navbar {
      position: sticky;
      top: 0;
      z-index: 10;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 14px 0;
      gap: 18px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--primary-dark);
      font-size: 21px;
    }

    .brand-logo {
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: #ffffff;
      border: 1px solid var(--border);
      overflow: hidden;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      color: var(--primary-dark);
      font-weight: 900;
    }

    .brand-logo img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 4px;
    }

    .brand-logo span {
      display: none;
      width: 100%;
      height: 100%;
      place-items: center;
      background: var(--primary-soft);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 18px;
      font-size: 14px;
      color: var(--muted);
      font-weight: 700;
    }

    .nav-links a:hover {
      color: var(--primary-dark);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 10px;
      padding: 12px 18px;
      font-weight: 700;
      font-size: 15px;
      cursor: pointer;
      border: 1px solid transparent;
      transition: background .15s ease, border-color .15s ease, transform .15s ease;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-1px);
    }

    .btn-primary {
      background: var(--primary);
      color: #ffffff;
      border-color: var(--primary);
    }

    .btn-primary:hover {
      background: var(--primary-dark);
      border-color: var(--primary-dark);
    }

    .btn-light {
      background: #ffffff;
      color: var(--primary-dark);
      border-color: #b7dfc1;
    }

    .btn-light:hover {
      background: var(--primary-soft);
    }

    .hero {
      padding: 64px 0 52px;
      background:
        radial-gradient(circle at top left, rgba(22, 163, 74, .10), transparent 35%),
        linear-gradient(180deg, #ffffff 0%, #f7faf8 100%);
      border-bottom: 1px solid var(--border);
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.05fr 420px;
      gap: 56px;
      align-items: center;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      border: 1px solid #bbf7d0;
      padding: 8px 12px;
      border-radius: 999px;
      font-weight: 700;
      font-size: 14px;
      margin-bottom: 18px;
    }

    h1 {
      font-size: clamp(36px, 5vw, 58px);
      line-height: 1.05;
      letter-spacing: -1.5px;
      margin-bottom: 18px;
    }

    .hero p {
      color: var(--muted);
      font-size: 18px;
      max-width: 650px;
      margin-bottom: 24px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 22px;
    }

    .trust {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .trust span {
      background: #ffffff;
      border: 1px solid var(--border);
      padding: 8px 12px;
      border-radius: 999px;
    }

    .device-card {
      width: 100%;
      max-width: 420px;
      margin-left: auto;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 28px;
      padding: 12px;
      box-shadow: 0 22px 60px rgba(15, 23, 42, .08);
    }

    .pos-preview {
      width: 100%;
      min-height: 520px;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 24px;
      overflow: visible;
    }

    .order-panel {
      width: 100%;
      min-height: 520px;
      background: #ffffff;
      padding: 14px;
      display: flex;
      flex-direction: column;
    }

    .order-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 10px;
    }

    .order-title h3 {
      font-size: 28px;
      line-height: 1;
      letter-spacing: -.5px;
    }

    .order-dots {
      color: #111827;
      font-size: 18px;
      letter-spacing: 2px;
    }

    .client-card {
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 10px;
      margin-bottom: 9px;
      background: #fbfdfb;
    }

    .client-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      margin-bottom: 8px;
    }

    .client-head label {
      display: block;
      font-weight: 800;
      font-size: 15px;
    }

    .client-toggle {
      display: flex;
      align-items: center;
      gap: 6px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .client-toggle strong {
      color: var(--text);
    }

    .toggle-dot {
      width: 30px;
      height: 17px;
      border-radius: 999px;
      background: #d1d5db;
      position: relative;
      display: inline-block;
    }

    .toggle-dot::before {
      content: "";
      position: absolute;
      top: 2px;
      left: 2px;
      width: 13px;
      height: 13px;
      border-radius: 50%;
      background: #ffffff;
    }

    .client-name {
      border: 1px solid var(--border);
      background: #ffffff;
      border-radius: 12px;
      padding: 8px 10px;
      font-weight: 800;
      font-size: 15px;
    }

    .order-tabs {
      display: flex;
      gap: 7px;
      margin-top: 8px;
      flex-wrap: wrap;
    }

    .order-tabs span {
      border: 1px solid var(--border);
      padding: 4px 9px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 700;
      color: var(--muted);
      line-height: 1.1;
    }

    .order-tabs .active {
      background: var(--blue-soft);
      border-color: #93c5fd;
      color: var(--blue);
    }

    .order-items {
      display: grid;
      gap: 0;
      margin-bottom: 8px;
    }

    .order-item {
      display: grid;
      grid-template-columns: 1fr auto auto;
      align-items: center;
      gap: 10px;
      border-bottom: 1px solid var(--border);
      padding: 6px 0;
    }

    .order-item strong {
      display: block;
      font-size: 15px;
      line-height: 1.2;
      margin-bottom: 2px;
    }

    .order-item small {
      color: var(--muted);
      font-size: 13px;
    }

    .order-counter {
      display: flex;
      align-items: center;
      gap: 8px;
      color: var(--primary-dark);
      font-weight: 900;
      white-space: nowrap;
      font-size: 15px;
    }

    .trash {
      color: var(--danger);
      font-size: 16px;
      font-weight: 900;
    }

    .order-summary {
      margin-top: auto;
      border-top: 1px solid var(--border);
      padding-top: 10px;
    }

    .summary-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 4px;
      font-size: 15px;
    }

    .summary-total {
      font-size: 24px;
      font-weight: 900;
      margin-bottom: 8px;
    }

    .charge-btn {
      display: block;
      width: 100%;
      background: var(--primary);
      color: #ffffff;
      text-align: center;
      border-radius: 14px;
      padding: 12px;
      font-size: 20px;
      line-height: 1.15;
      font-weight: 900;
    }

    section {
      padding: 62px 0;
    }

    .section-title {
      text-align: center;
      margin-bottom: 34px;
    }

    .section-title h2 {
      font-size: clamp(28px, 4vw, 42px);
      letter-spacing: -1px;
      margin-bottom: 10px;
      line-height: 1.15;
    }

    .section-title p {
      color: var(--muted);
      max-width: 760px;
      margin: 0 auto;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 24px;
    }

    .card-icon {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: var(--primary-soft);
      color: var(--primary-dark);
      font-size: 22px;
      margin-bottom: 14px;
    }

    .card h3 {
      font-size: 20px;
      margin-bottom: 8px;
    }

    .card p,
    .card li {
      color: var(--muted);
      font-size: 15px;
    }

    .steps {
      background: #ffffff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .step-card {
      position: relative;
      min-height: 205px;
    }

    .step-number {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: var(--primary);
      color: #ffffff;
      display: grid;
      place-items: center;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .compat {
      background: var(--dark);
      color: #ffffff;
      border-radius: 24px;
      padding: 34px;
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 24px;
      align-items: center;
    }

    .compat h2 {
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.1;
      margin-bottom: 10px;
    }

    .compat p {
      color: rgba(255, 255, 255, .75);
    }

    .device-list {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 10px;
    }

    .device-item {
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: 16px;
      padding: 14px 10px;
      text-align: center;
      font-weight: 800;
    }

    .device-item span {
      display: block;
      font-size: 26px;
      margin-bottom: 4px;
    }

    .hardware {
      background:
        radial-gradient(circle at top left, rgba(22, 163, 74, .10), transparent 34%),
        #ffffff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .hardware-box {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 28px;
      align-items: center;
    }

    .hardware-box h2 {
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.1;
      margin: 12px 0;
    }

    .hardware-box p {
      color: var(--muted);
      margin-bottom: 20px;
    }

    .hardware-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }

    .hardware-item {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 20px;
    }

    .hardware-item span {
      display: grid;
      place-items: center;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      background: var(--primary-soft);
      font-size: 22px;
      margin-bottom: 12px;
    }

    .help-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .tutorials {
      background: #ffffff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .video-card {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 18px;
      overflow: hidden;
    }

    .video-thumb {
      height: 145px;
      background: linear-gradient(135deg, var(--primary-dark), var(--primary));
      display: grid;
      place-items: center;
      color: #ffffff;
      font-weight: 900;
      font-size: 34px;
    }

    .video-card .card-body {
      padding: 18px;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 430px));
      gap: 22px;
      justify-content: center;
      align-items: stretch;
    }

    .pricing-card {
      position: relative;
      max-width: 430px;
      width: 100%;
      margin: 0 auto;
      text-align: center;
      border: 1px solid #bbf7d0;
      display: flex;
      flex-direction: column;
    }

    .pricing-card.featured {
      border: 2px solid var(--primary);
      box-shadow: 0 22px 55px rgba(22, 163, 74, .14);
      transform: translateY(-6px);
    }

    .plan-tag {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary);
      color: #ffffff;
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .price {
      font-size: 46px;
      font-weight: 900;
      color: var(--primary-dark);
      margin: 10px 0;
    }

    .price small {
      font-size: 16px;
      color: var(--muted);
      font-weight: 600;
    }

    .plan-description {
      min-height: 52px;
    }

    .plan-list {
      text-align: left;
      margin-top: 16px;
      padding-left: 0;
      list-style: none;
      flex: 1;
    }

    .plan-list li {
      margin-bottom: 8px;
      color: var(--muted);
      font-size: 15px;
      display: flex;
      gap: 8px;
      align-items: flex-start;
    }

    .plan-list li::before {
      content: "✓";
      color: var(--primary-dark);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .coming {
      background:
        radial-gradient(circle at top right, rgba(124, 58, 237, .10), transparent 32%),
        #ffffff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .coming-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      max-width: 940px;
      margin: 0 auto;
    }

    .coming-list span {
      background: #ffffff;
      border: 1px solid var(--border);
      padding: 10px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-weight: 700;
    }

    .club-card {
      background: var(--dark);
      color: #ffffff;
      border-radius: 24px;
      padding: 38px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      align-items: center;
    }

    .club-card h2 {
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.1;
      margin: 12px 0;
    }

    .club-card p {
      color: rgba(255, 255, 255, .76);
    }

    .club-items {
      display: grid;
      gap: 10px;
    }

    .club-items div {
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: 14px;
      padding: 14px;
      font-weight: 700;
    }

    .cta {
      background: var(--dark);
      color: #ffffff;
      border-radius: 24px;
      padding: 42px;
      text-align: center;
    }

    .cta p {
      color: rgba(255, 255, 255, .82);
      max-width: 700px;
      margin: 12px auto 24px;
    }

    .privacy {
      background: #ffffff;
      border-top: 1px solid var(--border);
    }

    .privacy-content {
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 30px;
    }

    .privacy-content h3 {
      margin-top: 22px;
      margin-bottom: 8px;
    }

    .privacy-content p,
    .privacy-content li {
      color: var(--muted);
      font-size: 15px;
    }

    .privacy-content ul {
      padding-left: 20px;
      margin-top: 8px;
    }

    footer {
      background: #0f172a;
      color: #cbd5e1;
      padding: 28px 0;
      text-align: center;
      font-size: 14px;
    }



    .register-section {
      background: #ffffff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .register-form {
      max-width: 860px;
      margin: 0 auto;
      background: #ffffff;
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 28px;
      box-shadow: 0 22px 55px rgba(15, 23, 42, .06);
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-bottom: 20px;
    }

    .form-group {
      text-align: left;
    }

    .form-group label {
      display: block;
      font-weight: 800;
      margin-bottom: 7px;
      font-size: 14px;
      color: var(--text);
    }

    .form-group input,
    .form-group select {
      width: 100%;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 13px 14px;
      font-size: 15px;
      outline: none;
      background: #ffffff;
      color: var(--text);
    }

    .form-group input:focus,
    .form-group select:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(22, 163, 74, .10);
    }

    .form-group small {
      display: block;
      margin-top: 6px;
      color: var(--muted);
      font-size: 12px;
    }

    .form-footer {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 6px;
    }

    .form-note {
      color: var(--muted);
      font-size: 14px;
      margin-top: 14px;
    }

    .form-message {
      margin-top: 16px;
      font-weight: 700;
      min-height: 24px;
    }

    .form-message.success {
      color: var(--primary-dark);
    }

    .form-message.error {
      color: var(--danger);
    }

    @media (max-width: 1050px) {
      .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }

      .device-list {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    @media (max-width: 920px) {

      .hero-grid,
      .grid-3,
      .compat,
      .hardware-box,
      .club-card {
        grid-template-columns: 1fr;
      }

      .pricing-grid {
        grid-template-columns: 1fr;
      }

      .pricing-card.featured {
        transform: none;
      }

      .device-card {
        margin: 28px auto 0;
      }

      .nav-links {
        display: none;
      }

      .help-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 620px) {
      .grid-4,
      .help-grid,
      .hardware-grid,
      .device-list,
      .form-grid {
        grid-template-columns: 1fr;
      }

      .register-form {
        padding: 22px;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 24px, 1120px);
      }

      .hero {
        padding: 42px 0;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .device-card {
        max-width: 100%;
        padding: 8px;
        border-radius: 24px;
      }

      .pos-preview {
        min-height: 520px;
        border-radius: 20px;
        overflow: visible;
      }

      .order-panel {
        padding: 14px;
      }

      .order-title h3 {
        font-size: 26px;
      }

      .summary-total {
        font-size: 23px;
      }

      .charge-btn {
        font-size: 19px;
      }

      .price {
        font-size: 40px;
      }

      .card,
      .compat,
      .hardware-box,
      .club-card,
      .cta,
      .privacy-content {
        padding: 22px;
      }
    }

.website-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-consent {
  margin: 4px 0 16px;
}

.form-consent label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 14px;
}

.form-consent input {
  margin-top: 4px;
}

.form-consent a {
  color: var(--primary-dark);
  text-decoration: underline;
}

.privacy-updated {
  margin-top: 18px;
}

.btn:disabled {
  opacity: .65;
  cursor: not-allowed;
  transform: none;
}