:root{
  --blue:#0b63cc;
  --bg:#ffffff;
  --muted:#6b7280;
  --radius:12px;
  --max-width:1100px;
  --container-padding:20px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#0f172a;line-height:1.5}
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--container-padding)}
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid rgba(15,23,42,0.08);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo img{height:44px;width:auto}
.nav{display:flex;gap:20px}
.nav a{color:var(--muted);text-decoration:none;font-weight:600}
.nav.open{display:block;flex-direction:column;gap:10px}
.cta{background:var(--blue);color:#fff;border:none;padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer}
.nav-toggle{display:none;background:none;border:none;font-size:22px;cursor:pointer}
.hero{padding:90px 0;text-align:center}
.hero h1{font-size:42px;margin-bottom:12px;color:var(--blue)}
.lead{color:var(--muted);font-size:18px;max-width:650px;margin:0 auto 20px}
.hero-actions{display:flex;justify-content:center;gap:14px;margin-top:16px;flex-wrap:wrap}
.btn{padding:12px 20px;border-radius:10px;font-weight:700;text-decoration:none}
.btn.primary{background:var(--blue);color:#fff}
.btn.ghost{border:2px solid var(--blue);color:var(--blue);background:transparent}
.section{padding:70px 0;text-align:center}
.section.alt{background:#f9fafb}
.section h2{font-size:28px;margin-bottom:10px;color:var(--blue)}
.section-sub{color:var(--muted);margin-bottom:30px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{background:#fff;border-radius:14px;padding:24px;border:1px solid rgba(15,23,42,0.08);box-shadow:0 6px 18px rgba(11,99,204,0.04);text-align:center}
.about-inner{max-width:850px;margin:0 auto;text-align:left}
.about-quote blockquote{margin:20px 0;padding:18px;border-left:4px solid var(--blue);background:#fff;border-radius:10px}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;text-align:left}
.testimonial{background:#fff;padding:20px;border-radius:12px;border:1px solid rgba(15,23,42,0.08);box-shadow:0 6px 18px rgba(11,99,204,0.04);font-style:italic}
.testimonial cite{display:block;margin-top:12px;font-weight:600;color:var(--blue);font-style:normal}
.contact-form{max-width:600px;margin:0 auto;text-align:left;background:#fff;padding:24px;border-radius:12px;border:1px solid rgba(15,23,42,0.08);box-shadow:0 6px 18px rgba(11,99,204,0.04)}
.contact-form label{display:block;margin-bottom:16px;font-weight:600}
.contact-form input,.contact-form textarea{width:100%;padding:12px;border:1px solid rgba(15,23,42,0.15);border-radius:8px;margin-top:6px;font-size:15px}
.form-actions{margin-top:12px}
.contact-info{text-align:center;margin-top:20px;color:var(--muted)}
.contact-info a{color:var(--blue);text-decoration:none}
.site-footer{border-top:1px solid rgba(15,23,42,0.08);padding:24px 0;background:#fff}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;text-align:center}
.footer-logo{height:36px;width:auto}
@media(max-width:768px){
  .nav{display:none}
  .nav-toggle{display:block}
  .hero h1{font-size:34px}
}