:root{--bg:#fff;--muted:#6b7280;--accent:#1762ff}
*{box-sizing:border-box}body{font-family:Inter,system-ui,Segoe UI,Arial;background:#f7f8fb;color:#0f1724;margin:0;line-height:1.45}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.site-header{background:transparent;padding:18px 0}
.logo{font-weight:700;color:var(--accent);text-decoration:none}
.top-nav a{margin-left:14px;color:var(--muted);text-decoration:none}
.hero{padding:48px 0;background:linear-gradient(180deg,#ffffff, #f1f6ff)}
.hero-inner{display:flex;gap:28px;align-items:center}
.hero-text h1{font-size:28px;margin:0 0 10px}
.hero-text p{color:var(--muted);margin:0 0 18px}
.cta-row .btn{margin-right:12px}
.hero-media img{width:420px;max-width:40vw;border-radius:12px;box-shadow:0 18px 48px rgba(12,20,60,0.08)}

.section{padding:36px 0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;padding:18px;border-radius:12px;box-shadow:0 12px 36px rgba(12,20,60,0.06)}
.thumbs img{width:32%;border-radius:8px;margin-right:2%}
.contact-row{display:flex;gap:18px;align-items:flex-start}
.contact-form{display:flex;flex-direction:column;gap:10px;max-width:420px}
input,textarea{padding:10px;border-radius:8px;border:1px solid #e6e9ef}
.btn{display:inline-block;padding:10px 16px;border-radius:10px;text-decoration:none;background:#f3f4f6;color:#111;border:0}
.btn.primary{background:var(--accent);color:#fff}
.btn.ghost{background:transparent;border:1px solid #e6e9ef}
.btn.whatsapp{background:#25D366;color:#fff}
.site-footer{padding:18px 0;text-align:center;color:var(--muted);font-size:14px}

/* responsive */
@media(max-width:880px){
 .hero-inner{flex-direction:column}
 .grid-3{grid-template-columns:1fr}
 .thumbs img{width:100%;margin-bottom:10px}
 .hero-media img{max-width:85%}
 .contact-row{flex-direction:column}
}