:root { --dark:#0f172a; --blue:#1d4ed8; --light:#f8fafc; --muted:#64748b; --gold:#f59e0b; }
* { box-sizing:border-box; }
body { margin:0; font-family:Arial, Helvetica, sans-serif; color:var(--dark); background:white; line-height:1.6; }
a { text-decoration:none; }
.hero { background:linear-gradient(135deg,#0f172a,#1e3a8a); color:white; padding:24px; }
nav { display:flex; justify-content:space-between; align-items:center; max-width:1100px; margin:auto; }
.logo { font-weight:700; font-size:22px; }
.hero-content { max-width:900px; margin:90px auto; text-align:center; }
h1 { font-size:48px; line-height:1.1; margin-bottom:20px; }
h2 { font-size:32px; }
.hero p { font-size:20px; color:#dbeafe; }
.btn { display:inline-block; padding:13px 22px; border-radius:8px; font-weight:700; margin:8px; background:white; color:var(--blue); }
.btn.primary { background:var(--gold); color:#111827; }
.btn.secondary { border:1px solid white; color:white; background:transparent; }
.cards { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:20px; max-width:1100px; margin:60px auto; padding:0 20px; }
.card { border:1px solid #e2e8f0; border-radius:14px; padding:24px; box-shadow:0 8px 24px rgba(15,23,42,.08); }
.cta { max-width:900px; margin:60px auto; padding:40px 20px; text-align:center; background:var(--light); border-radius:16px; }
.form-wrap { max-width:820px; margin:40px auto; padding:24px; }
label { display:block; font-weight:700; margin-top:14px; }
input, textarea, select { width:100%; padding:12px; margin-top:6px; border:1px solid #cbd5e1; border-radius:8px; }
button { border:0; cursor:pointer; }
.result { background:#f1f5f9; padding:20px; border-radius:12px; margin-top:20px; white-space:pre-wrap; }
footer { text-align:center; padding:30px 20px; color:var(--muted); border-top:1px solid #e2e8f0; }
@media(max-width:700px){ h1{font-size:34px;} nav{flex-direction:column;gap:14px;} }