:root {
      --navy: #0B2347;
      --gold: #EEC033;
      --slate: #3D485E;
      --white: #FFFFFF;
      --soft-grey: #F4F5F7;
      --border-grey: #D9DDE3;
      --muted-grey: #7B8493;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Roboto', sans-serif;
      background-color: var(--white);
      color: var(--slate);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* Navigation Bar */
    header {
      background-color: var(--white);
      border-bottom: 1px solid var(--border-grey);
      position: sticky;
      top: 0;
      z-index: 100;
    }

    .nav-container {
      max-width: 1120px;
      margin: 0 auto;
      padding: 14px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .brand-logo img {
      height: 38px;
      width: auto;
      display: block;
    }

    .nav-links {
      display: flex;
      gap: 28px;
      align-items: center;
      list-style: none;
    }

    .nav-links a {
      text-decoration: none;
      color: var(--slate);
      font-weight: 500;
      font-size: 15px;
      transition: color 0.2s ease;
    }

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

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    /* Buttons with 48px touch targets */
    .btn-login {
      text-decoration: none;
      color: var(--navy);
      font-weight: 500;
      font-size: 14px;
      padding: 12px 16px;
      border-radius: 8px;
      border: 1px solid transparent;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      cursor: pointer;
      transition: all 0.2s ease;
      background: transparent;
    }

    .btn-login:hover {
      border-color: var(--border-grey);
      background-color: var(--soft-grey);
    }

    .btn-primary {
      background-color: var(--navy);
      color: var(--white);
      padding: 12px 20px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 500;
      font-size: 15px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      border: none;
      cursor: pointer;
      transition: background-color 0.2s ease;
    }

    .btn-primary:hover {
      background-color: #143360;
    }

    .btn-secondary {
      background-color: var(--white);
      color: var(--navy);
      border: 1px solid var(--border-grey);
      padding: 12px 20px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 500;
      font-size: 15px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      cursor: pointer;
      transition: border-color 0.2s ease, background-color 0.2s ease;
    }

    .btn-secondary:hover {
      border-color: var(--navy);
      background-color: var(--soft-grey);
    }

    /* Hero Section */
    .hero {
      padding: 56px 20px;
      max-width: 1120px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 40px;
      align-items: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: var(--soft-grey);
      border: 1px solid var(--border-grey);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 13px;
      color: var(--slate);
      font-weight: 500;
      margin-bottom: 20px;
    }

    .hero-badge-dot {
      width: 8px;
      height: 8px;
      background-color: var(--gold);
      border-radius: 50%;
    }

    .hero-content h1 {
      font-size: 40px;
      font-weight: 700;
      color: var(--navy);
      line-height: 1.2;
      margin-bottom: 16px;
      letter-spacing: -0.5px;
    }

    .hero-content p {
      font-size: 17px;
      color: var(--slate);
      margin-bottom: 28px;
      max-width: 500px;
    }

    .hero-ctas {
      display: flex;
      gap: 12px;
      align-items: center;
    }

    .hero-visual {
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 16px;
    }

    .hero-visual img {
      max-width: 100%;
      height: auto;
      max-height: 340px;
      object-fit: contain;
    }

    /* Feature Cards Section */
    .features-section {
      padding: 64px 20px;
      background-color: var(--white);
      border-top: 1px solid var(--border-grey);
    }

    .section-container {
      max-width: 1120px;
      margin: 0 auto;
    }

    .section-header {
      text-align: center;
      margin-bottom: 40px;
    }

    .section-header h2 {
      font-size: 28px;
      color: var(--navy);
      font-weight: 700;
      margin-bottom: 8px;
    }

    .section-header p {
      font-size: 16px;
      color: var(--slate);
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .feature-card {
      background-color: var(--soft-grey);
      border: 1px solid var(--border-grey);
      border-radius: 12px;
      padding: 28px 24px;
      transition: transform 0.2s ease, border-color 0.2s ease;
    }

    .feature-card:hover {
      transform: translateY(-2px);
      border-color: var(--navy);
    }

    .feature-icon-badge {
      width: 48px;
      height: 48px;
      background-color: var(--white);
      border: 1px solid var(--border-grey);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      color: var(--navy);
    }

    .feature-card h3 {
      font-size: 18px;
      color: var(--navy);
      font-weight: 700;
      margin-bottom: 8px;
    }

    .feature-card p {
      font-size: 14px;
      color: var(--slate);
      line-height: 1.5;
    }

    /* How It Works Section */
    .how-it-works-section {
      padding: 64px 20px;
      background-color: var(--soft-grey);
      border-top: 1px solid var(--border-grey);
    }

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

    .step-card {
      background-color: var(--white);
      border: 1px solid var(--border-grey);
      border-radius: 12px;
      padding: 24px;
    }

    .step-number {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 32px;
      height: 32px;
      background-color: var(--navy);
      color: var(--gold);
      font-weight: 700;
      font-size: 14px;
      border-radius: 50%;
      margin-bottom: 16px;
    }

    .step-card h3 {
      font-size: 17px;
      color: var(--navy);
      font-weight: 700;
      margin-bottom: 8px;
    }

    .step-card p {
      font-size: 14px;
      color: var(--slate);
      line-height: 1.5;
    }

    /* Platform & Downloads Section */
    .download-section {
      padding: 64px 20px;
      background-color: var(--white);
      border-top: 1px solid var(--border-grey);
    }

    .platforms-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 40px;
    }

    .platform-card {
      border: 1px solid var(--border-grey);
      border-radius: 12px;
      padding: 24px;
      background-color: var(--white);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      align-items: flex-start;
      transition: border-color 0.2s ease;
    }

    .platform-card:hover {
      border-color: var(--navy);
    }

    .platform-header {
      margin-bottom: 16px;
    }

    .platform-badge {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      padding: 3px 8px;
      border-radius: 4px;
      margin-bottom: 8px;
    }

    .badge-live { background-color: #E6F4EA; color: #137333; }
    .badge-apk { background-color: #E8F0FE; color: #1A73E8; }
    .badge-web { background-color: var(--soft-grey); color: var(--slate); }

    .platform-card h3 {
      font-size: 18px;
      color: var(--navy);
      font-weight: 700;
      margin-bottom: 4px;
    }

    .platform-card p {
      font-size: 13px;
      color: var(--slate);
      margin-bottom: 20px;
    }

    .platform-card .btn-primary,
    .platform-card .btn-secondary {
      width: 100%;
    }

    /* FAQ Section */
    .faq-section {
      padding: 64px 20px;
      background-color: var(--soft-grey);
      border-top: 1px solid var(--border-grey);
    }

    .faq-container {
      max-width: 800px;
      margin: 0 auto;
    }

    .faq-item {
      background-color: var(--white);
      border: 1px solid var(--border-grey);
      border-radius: 10px;
      margin-bottom: 12px;
      overflow: hidden;
      transition: border-color 0.2s ease;
    }

    .faq-question { display:flex; justify-content:space-between; align-items:center; gap:16px; padding:20px 24px; font-size:1rem; font-weight:700; color:var(--navy); cursor:pointer; list-style:none; }
    .faq-question::-webkit-details-marker { display:none; }
    .faq-question::after { content:'+'; flex-shrink:0; }
    details[open] .faq-question::after { content:'−'; }
    .faq-answer { padding:0 24px 22px; }
    .faq-item[open] { border-color:var(--navy); }

    /* Final CTA Banner */
    .cta-banner-section {
      padding: 64px 20px;
      background-color: var(--navy);
      color: var(--white);
      text-align: center;
    }

    .cta-banner-container {
      max-width: 720px;
      margin: 0 auto;
    }

    .cta-banner-container h2 {
      font-size: 32px;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 12px;
    }

    .cta-banner-container p {
      font-size: 16px;
      color: var(--border-grey);
      margin-bottom: 28px;
    }

    .cta-banner-container .btn-primary {
      background-color: var(--gold);
      color: var(--navy);
      font-weight: 700;
    }

    .cta-banner-container .btn-primary:hover {
      background-color: #e5b320;
    }

    .cta-banner-container .btn-secondary {
      background-color: transparent;
      color: var(--white);
      border-color: rgba(255, 255, 255, 0.3);
    }

    .cta-banner-container .btn-secondary:hover {
      border-color: var(--white);
      background-color: rgba(255, 255, 255, 0.1);
    }

    /* Footer */
    footer {
      background-color: var(--white);
      border-top: 1px solid var(--border-grey);
      padding: 32px 20px;
    }

    .footer-container {
      max-width: 1120px;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 13px;
      color: var(--muted-grey);
    }

    /* Mobile Responsive Rules */
    @media (max-width: 768px) {
      .nav-links { display: none; }
      .hero {
        grid-template-columns: 1fr;
        padding: 32px 16px;
        text-align: center;
        gap: 24px;
      }
      .hero-content h1 { font-size: 30px; }
      .hero-content p { font-size: 15px; margin-bottom: 24px; }
      .hero-ctas { flex-direction: column; width: 100%; }
      .hero-ctas .btn-primary, .hero-ctas .btn-secondary { width: 100%; }
      .hero-visual { order: -1; padding: 0; }
      .hero-visual img { max-height: 220px; }
      .features-section, .how-it-works-section, .download-section, .faq-section, .cta-banner-section { padding: 48px 16px; }
      .features-grid, .steps-grid, .platforms-grid { grid-template-columns: 1fr; gap: 16px; }
      .feature-card { padding: 20px 18px; }
      .footer-container { flex-direction: column; gap: 12px; text-align: center; }
    }
  
/* Production accessibility and responsive refinements */
body { font-family:Roboto,Arial,sans-serif; }
button,input,summary { font:inherit; }
a { color:var(--navy); text-underline-offset:4px; }
:focus-visible { outline:3px solid #936600; outline-offset:4px; }
section[id] { scroll-margin-top:100px; }
.skip-link { position:absolute; top:-100px; left:12px; padding:12px; background:white; z-index:300; }
.skip-link:focus { top:10px; }
.brand-logo { display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--navy); flex-shrink:0; }
.brand-logo img { width:42px; height:42px; object-fit:contain; }
.brand-name { font-size:20px; font-weight:700; letter-spacing:-.4px; }
.nav-container { flex-wrap:wrap; gap:12px; }
.nav-links { gap:20px; }
.nav-links a { display:inline-flex; align-items:center; min-height:44px; }
.mobile-nav { display:none; }
.hero-content p,.feature-card p,.step-card p,.platform-card p,.faq-answer p { font-size:1rem; }
.hero-badge { font-size:.875rem; }
.platform-badge { font-size:.75rem; }
.footer-container { font-size:.875rem; flex-wrap:wrap; gap:16px; color:var(--slate); }
.footer-links { display:flex; flex-wrap:wrap; gap:16px; }
.footer-links a { min-height:44px; display:inline-flex; align-items:center; }
.status-label { width:100%; min-height:48px; display:flex; align-items:center; justify-content:center; border-radius:8px; background:var(--soft-grey); color:var(--slate); font-weight:700; }
.hero-note { margin-top:18px; font-size:.875rem!important; }
.legal-content { max-width:800px; margin:auto; padding:48px 20px; }
.legal-content h1 { color:var(--navy); font-size:2rem; margin-bottom:16px; }
.legal-content h2 { color:var(--navy); font-size:1.25rem; margin:28px 0 8px; }
.legal-content p { margin:12px 0; }
@media(max-width:1000px) {
 .nav-links { display:none; }
 .mobile-nav { display:block; width:100%; }
 .mobile-nav summary { cursor:pointer; color:var(--navy); padding:10px 0; min-height:44px; }
 .mobile-nav ul { list-style:none; display:flex; flex-wrap:wrap; gap:8px 22px; padding:4px 0 12px; }
 .mobile-nav a { display:inline-block; padding:10px 0; }
}
@media(max-width:768px) {
 .hero-content p { margin-left:auto; margin-right:auto; }
 .hero-visual { order:0; }
 .hero-visual img { max-height:260px; }
 .hero-content h1 { font-size:2rem; }
 .hero-ctas { align-items:stretch; }
 .nav-container { padding:10px 16px; }
 .nav-actions .btn-primary { padding:10px 14px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *,*::before,*::after { transition:none!important; animation:none!important; } }