body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#0f172a;background:#f8fafc}
.container{max-width:1100px;margin:0 auto;padding:20px}
header{background:#fff;box-shadow:0 2px 6px rgba(0,0,0,0.05);position:sticky;top:0;z-index:100}
.header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.logo{width:60px;height:auto;margin-right:10px}
.logo-title{display:flex;align-items:center}
nav a{margin-left:15px;color:#334155;text-decoration:none}
nav a.contact-btn{background:#2563eb;color:#fff;padding:8px 12px;border-radius:6px}
.hero{padding:40px 0}
.hero h2{font-size:30px;color:#1e293b}
.buttons{margin-top:20px}
.btn{padding:10px 18px;border-radius:8px;text-decoration:none;color:#1e293b;border:1px solid #cbd5e1;margin-right:10px}
.btn.primary{background:#2563eb;color:#fff;border:none}
.checklist{margin-top:15px;color:#475569}
.grid{display:grid;gap:20px}
@media(min-width:768px){.grid{grid-template-columns:repeat(3,1fr)}}
.card{background:#fff;padding:20px;border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,0.05)}
.contact-grid{display:grid;gap:20px}
@media(min-width:768px){.contact-grid{grid-template-columns:1fr 1fr}}
form label{display:block;margin-bottom:10px}
form input,form textarea{width:100%;padding:10px;margin-top:5px;border:1px solid #cbd5e1;border-radius:6px}
.status{color:#2563eb;margin-top:10px}
footer{background:#fff;border-top:1px solid #e2e8f0;padding:20px 0;margin-top:40px;text-align:center;font-size:14px;color:#64748b}