:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary: #0f172a;
    --accent: #f97316;
    --success: #10b981;
    --bg-light: #f8fafc;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --hero-shadow: 0 20px 50px rgba(37, 99, 235, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background: #ffffff;
    line-height: 1.6;
}

.container {
     max-width: 1200px;
     margin: auto;
     padding: 0 20px;
 }

 .center {
     text-align: center;
 }

 .muted {
     color: #6B7280;
 }

 .section {
     padding: 80px 0;
 }

 .light {
     background: #F5F7FA;
 }

 /* NAVBAR */
 .navbar {
     padding: 20px 0;
     border-bottom: 1px solid #eee;
 }

 .nav-container {
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .navbar a {
     margin-left: 20px;
     text-decoration: none;
     color: #0F2042;
     font-weight: 500;
 }

 .logo {
     font-weight: 700;
     font-size: 20px;
 }

 /* HERO */
 .hero {
     padding: 100px 0;
     text-align: center;
 }

 .hero h1 {
     font-size: 48px;
     font-weight: 700;
 }

 .subtext {
     margin-top: 20px;
     font-size: 18px;
     color: #6B7280;
 }

 .hero-buttons {
     margin-top: 30px;
 }

 .btn-primary {
     background: #0F2042;
     color: #fff;
     padding: 14px 28px;
     border-radius: 8px;
     text-decoration: none;
     margin-right: 10px;
     display: inline-block;
 }

 .btn-primary:hover {
     background: #2563EB;
 }

 .btn-secondary {
     border: 1px solid #0F2042;
     padding: 14px 28px;
     border-radius: 8px;
     text-decoration: none;
     color: #0F2042;
 }

 .btn-secondary:hover {
     background: #F5F7FA;
 }

 .micro {
     margin-top: 15px;
     font-size: 14px;
     color: #6B7280;
 }

 /* CARDS */
 .card-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 24px;
     margin-top: 40px;
 }

 .card {
     background: #fff;
     padding: 30px;
     border-radius: 12px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
 }

 .card h3 {
     margin-bottom: 10px;
 }

 .card ul {
     margin: 15px 0;
     padding-left: 20px;
 }

 .card-link {
     color: #2563EB;
     font-weight: 600;
     text-decoration: none;
 }

 /* STEPS */
 .steps {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 20px;
     margin: 40px 0;
     text-align: center;
 }

 .steps .step {
     background: #ffffff;
     padding: 20px;
     border-radius: 10px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
 }


 /* BENEFITS */
 .benefits {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 20px;
     margin: 40px 0;
     text-align: center;
 }

 /* FINAL CTA */
 .final-cta {
     background: #0F2042;
     color: white;
     padding: 100px 0;
 }

 .final-cta h2 {
     margin-bottom: 20px;
 }

 /* FOOTER */
 .footer {
     padding: 30px 0;
     border-top: 1px solid #eee;
 }

 .footer-content {
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .footer-links a {
     margin-left: 15px;
     text-decoration: none;
     color: #6B7280;
 }

 /* RESPONSIVE */
 @media (max-width: 992px) {

     .card-grid,
     .steps,
     .benefits {
         grid-template-columns: 1fr;
     }

     .hero h1 {
         font-size: 34px;
     }
 }

 .small-hero {
     padding: 60px 0;
 }

 .selectable:hover {
     transform: translateY(-5px);
     transition: 0.3s ease;
 }

 .full-btn {
     display: block;
     text-align: center;
     margin-top: 20px;
 }

 .btn-outline {
     border: 1px solid #0F2042;
     padding: 10px 20px;
     border-radius: 8px;
     text-decoration: none;
     color: #0F2042;
 }


 /* RESPONSIVE */
 @media (max-width: 992px) {

     .card-grid,
     .steps,
     .benefits {
         grid-template-columns: 1fr;
     }

     .hero h1 {
         font-size: 34px;
     }
 }


 .enterprise-form {
     max-width: 600px;
     margin: 40px auto 0;
     display: flex;
     flex-direction: column;
     gap: 15px;
 }

 .enterprise-form input,
 .enterprise-form textarea {
     padding: 12px;
     border-radius: 8px;
     border: 1px solid #ddd;
     font-family: 'Inter', sans-serif;
 }

 .enterprise-form textarea {
     min-height: 100px;
     resize: vertical;
 }

 .container {
     max-width: 1200px;
     margin: auto;
     padding: 0 20px;
 }

 .center {
     text-align: center;
 }

 .muted {
     color: #6B7280;
 }

 .section {
     padding: 80px 0;
 }

 .light {
     background: #F5F7FA;
 }

 /* NAVBAR */
 .navbar {
     padding: 20px 0;
     border-bottom: 1px solid #eee;
 }

 .nav-container {
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .navbar a {
     margin-left: 20px;
     text-decoration: none;
     color: #0F2042;
     font-weight: 500;
 }

 .logo {
     font-weight: 700;
     font-size: 20px;
 }

 /* HERO */
 .hero {
     padding: 100px 0;
     text-align: center;
 }

 .hero h1 {
     font-size: 48px;
     font-weight: 700;
 }

 .subtext {
     margin-top: 20px;
     font-size: 18px;
     color: #6B7280;
 }

 .hero-buttons {
     margin-top: 30px;
 }

 .btn-primary {
     background: #0F2042;
     color: #fff;
     padding: 14px 28px;
     border-radius: 8px;
     text-decoration: none;
     margin-right: 10px;
     display: inline-block;
 }

 .btn-primary:hover {
     background: #2563EB;
 }

 .btn-secondary {
     border: 1px solid #0F2042;
     padding: 14px 28px;
     border-radius: 8px;
     text-decoration: none;
     color: #0F2042;
 }

 .btn-secondary:hover {
     background: #F5F7FA;
 }

 .micro {
     margin-top: 15px;
     font-size: 14px;
     color: #6B7280;
 }

 /* CARDS */
 .card-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 24px;
     margin-top: 40px;
 }

 .card {
     background: #fff;
     padding: 30px;
     border-radius: 12px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
 }

 .card h3 {
     margin-bottom: 10px;
 }

 .card ul {
     margin: 15px 0;
     padding-left: 20px;
 }

 .card-link {
     color: #2563EB;
     font-weight: 600;
     text-decoration: none;
 }

 /* STEPS */
 .steps {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 20px;
     margin: 40px 0;
     text-align: center;
 }

 /* BENEFITS */
 .benefits {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 20px;
     margin: 40px 0;
     text-align: center;
 }

 /* FINAL CTA */
 .final-cta {
     background: #0F2042;
     color: white;
     padding: 100px 0;
 }

 .final-cta h2 {
     margin-bottom: 20px;
 }

 /* FOOTER */
 .footer {
     padding: 30px 0;
     border-top: 1px solid #eee;
 }

 .footer-content {
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .footer-links a {
     margin-left: 15px;
     text-decoration: none;
     color: #6B7280;
 }

 /* RESPONSIVE */
 @media (max-width: 992px) {

     .card-grid,
     .steps,
     .benefits {
         grid-template-columns: 1fr;
     }

     .hero h1 {
         font-size: 34px;
     }
 }

 .small-hero {
     padding: 60px 0;
 }

 .selectable:hover {
     transform: translateY(-5px);
     transition: 0.3s ease;
 }

 .full-btn {
     display: block;
     text-align: center;
     margin-top: 20px;
 }

 .btn-outline {
     border: 1px solid #0F2042;
     padding: 10px 20px;
     border-radius: 8px;
     text-decoration: none;
     color: #0F2042;
 }

 .retail-layout {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 40px;
 }

 .retail-form,
 .retail-preview {
     background: #ffffff;
     padding: 30px;
     border-radius: 12px;
     box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
 }

 .retail-form form {
     display: flex;
     flex-direction: column;
     gap: 15px;
     margin-top: 20px;
 }

 .retail-form input,
 .retail-form select {
     padding: 12px;
     border-radius: 8px;
     border: 1px solid #ddd;
     font-family: 'Inter', sans-serif;
 }

 .qr-card {
     background: #F5F7FA;
     padding: 20px;
     border-radius: 12px;
     text-align: center;
 }

 .qr-header {
     font-weight: 700;
     margin-bottom: 15px;
 }

 .qr-display {
     margin: 20px 0;
 }

 .qr-placeholder {
     width: 180px;
     height: 180px;
     border: 2px dashed #0F2042;
     display: flex;
     align-items: center;
     justify-content: center;
     margin: auto;
     font-weight: 600;
     color: #0F2042;
 }

 .qr-footer {
     font-size: 14px;
     color: #6B7280;
 }

 @media (max-width: 992px) {
     .retail-layout {
         grid-template-columns: 1fr;
     }
 }