:root{--navy:#0B3B78;--pink:#F43B78;--sky:#EAF7FF;--line:#DDEAF3;--muted:#6A7B8C}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#17324D}a{text-decoration:none;color:inherit}.container{width:min(1100px,92%);margin:auto}.nav{display:flex;justify-content:space-between;align-items:center;padding:18px 0}.brand{font-weight:900;font-size:26px;color:var(--navy)}.brand span{color:var(--pink)}.links{display:flex;gap:18px}.hero{background:linear-gradient(var(--sky),#fff);padding:70px 0}.section{padding:56px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.card{border:1px solid var(--line);border-radius:22px;padding:22px}.btn{display:inline-block;background:var(--navy);color:#fff;padding:12px 18px;border-radius:999px;font-weight:800}.muted{color:var(--muted)}input{padding:12px;border:1px solid var(--line);border-radius:10px;width:100%;margin:6px 0 14px}.footer{background:var(--navy);color:#fff;padding:32px 0;margin-top:40px}@media(max-width:800px){.grid{grid-template-columns:1fr}.links{display:none}}