:root{
	--main:#116466; /* tom aleatório */
	--accent:#f2994a;
	--muted:#6b7280;
	--bg:#f7faf9;
	--max-width:1100px;
	--radius:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; margin:0;background:var(--bg);color:#0b1320;line-height:1.45}
.container{max-width:var(--max-width);margin:0 auto;padding:1rem}
.site-header{background:linear-gradient(90deg,var(--main),#0b5a5a);color:#fff;position:sticky;top:0;z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1rem}
.logo{font-weight:800;color:#fff;text-decoration:none;font-size:1.25rem}
.main-nav a{color:rgba(255,255,255,0.95);margin:0 0.6rem;text-decoration:none}
.nav-toggle{display:none;background:transparent;border:0;color:#fff;font-size:1.25rem}
.hero{padding:3rem 0;background:linear-gradient(180deg,rgba(255,255,255,0.02),transparent)}
.hero-grid{display:grid;grid-template-columns:1fr 420px;gap:2rem;align-items:center}
.hero-content h1{font-size:2rem;margin:0 0 0.5rem}
.lead{color:var(--muted);margin-bottom:1rem}
.keywords{font-size:0.85rem;color:var(--muted);margin-bottom:1rem}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:0.6rem 1rem;border-radius:8px;text-decoration:none}
.btn.ghost{background:transparent;border:2px solid rgba(11,19,32,0.08);color:var(--main)}
.card-grid{display:flex;gap:1rem;flex-wrap:wrap;margin:1rem 0}
.card{background:#fff;border-radius:var(--radius);padding:1rem;flex:1;min-width:220px;box-shadow:0 6px 18px rgba(11,19,32,0.06)}
.card img{width:100%;height:140px;object-fit:cover;border-radius:6px;margin-bottom:0.6rem}
.hero-media img{width:100%;height:260px;object-fit:cover;border-radius:8px}
.news-list{list-style:none;padding:0;margin:0}
.news-list li{background:#fff;padding:1rem;border-radius:8px;margin-bottom:0.6rem;box-shadow:0 6px 18px rgba(11,19,32,0.04)}
.site-footer{background:#071821;color:#cfeee9;padding:1.5rem 0;margin-top:2rem}
.footer-grid{display:grid;grid-template-columns:1fr 220px;gap:1rem}
.copyright{text-align:center;padding-top:0.75rem;color:rgba(255,255,255,0.7)}
/* Responsive */
@media (max-width:900px){
	.hero-grid{grid-template-columns:1fr;gap:1rem}
	.header-inner{gap:1rem}
	.main-nav{display:none}
	.nav-toggle{display:block}
	.hero-media img{height:180px}
}
/* small animations */
.fade-in{opacity:0;transform:translateY(6px);transition:all 600ms cubic-bezier(.2,.9,.3,1)}
.fade-in.visible{opacity:1;transform:none}
.card:hover{transform:translateY(-6px);transition:transform 200ms}