:root{
      --teal:#009688; /* primary */
      --softblue:#81D4FA; /* accent */
      --offwhite:#FAFAFA; /* background */
      --warmorange:#FFB74D; /* cta */
      --dark:#163238;
    }
    body{font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial; color:var(--dark); background:var(--offwhite)}
    .nav-center{justify-content:center}
    .navbar-brand{font-weight:700; color:var(--teal)}
    .nav-link{color:var(--dark)}
    .btn-cta{background:var(--warmorange); color:#fff; border:0}
    .hero{padding:100px 0; background:linear-gradient(90deg, rgba(129,212,250,0.12), rgba(0,150,136,0.04));}
    .section-gap{padding:72px 0}
    .alt-bg{background:#ffffff}
    .soft-bg{background:rgba(129,212,250,0.06)}
    .card-img-top{object-fit:cover; height:220px}
    .feature-icon{width:56px; height:56px; border-radius:12px; display:inline-flex; align-items:center; justify-content:center; font-size:22px; background:var(--offwhite); color:var(--teal); box-shadow:0 2px 6px rgba(0,0,0,0.05)}
    .counter{font-size:28px; font-weight:700; color:var(--teal)}
    footer{background:#0f2b2a; color:#fff; padding:48px 0}
    a.footer-link{color:#fff; text-decoration:none}
    .faq-button{background:transparent; border:0}