:root{
	--brand:#1f8a70; /* cor principal (aleatória) */
	--muted:#6b7280;
	--bg:#ffffff;
	--radius:10px;
	--container:1100px;
	--gap:1.25rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
	font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
	margin:0;
	color:#0f172a;
	background:linear-gradient(180deg,#fbfdff 0%, #ffffff 100%);
	line-height:1.5;
}
.container{max-width:var(--container);margin:0 auto;padding:1rem}
.site-header{background:rgba(255,255,255,0.8);backdrop-filter:blur(6px);position:sticky;top:0;z-index:40;border-bottom:1px solid #eee}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1rem}
.logo{font-weight:700;color:var(--brand);text-decoration:none;font-size:1.2rem}
.logo span{color:#0b1220;font-weight:600}
.nav{display:flex;gap:1rem}
.nav a{color:#0b1220;text-decoration:none;padding:0.25rem 0.5rem;border-radius:6px}
.nav a:hover{background:rgba(31,138,112,0.08)}
.menu-toggle{display:none;background:none;border:0;font-size:1.3rem}

.hero{padding:3rem 0}
.hero-inner{display:grid;grid-template-columns:1fr 420px;gap:2rem;align-items:center}
.hero-text h1{font-size:clamp(1.5rem,3vw,2.2rem);margin:0 0 0.5rem}
.hero-text p{color:var(--muted);margin:0 0 1rem}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:0.6rem 1rem;border-radius:8px;text-decoration:none}
.hero-image img{width:100%;height:auto;border-radius:12px;object-fit:cover;box-shadow:0 6px 20px rgba(15,23,42,0.08)}

.features{padding:2rem 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:#fff;padding:1rem;border-radius:var(--radius);box-shadow:0 6px 18px rgba(15,23,42,0.06);transition:transform .28s,box-shadow .28s}
.card:hover{transform:translateY(-6px)}
.card img{width:100%;height:160px;object-fit:cover;border-radius:8px;margin-bottom:0.5rem}

.news{padding:2rem 0}
.news-list{list-style:none;padding:0;margin:0;display:grid;gap:0.8rem}
.news-list li{background:#fff;padding:1rem;border-radius:8px;box-shadow:0 4px 12px rgba(2,6,23,0.03)}
.news-list time{display:block;color:var(--muted);font-size:0.9rem;margin-bottom:0.4rem}

.products-hero{padding:1.5rem 0}
.product-filters{display:flex;gap:0.5rem;flex-wrap:wrap;padding-bottom:1rem}
.filter-btn{border:1px solid #e6eef0;background:#fff;padding:0.5rem 0.8rem;border-radius:8px;cursor:pointer}
.filter-btn.active{background:var(--brand);color:#fff;border-color:transparent}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-bottom:2rem}
.product-card{background:#fff;padding:1rem;border-radius:10px;box-shadow:0 6px 18px rgba(2,6,23,0.04);transition:transform .22s}
.product-card img{width:100%;height:140px;object-fit:cover;border-radius:8px;margin-bottom:0.5rem}
.product-card:hover{transform:translateY(-6px)}

.about .team .team-card img{width:100%;height:180px;object-fit:cover;border-radius:8px}
.team .team-card{background:#fff;padding:0;border-radius:8px;text-align:center;box-shadow:0 6px 14px rgba(2,6,23,0.03)}
.team .team-card figcaption{padding:0.6rem}

.contact-grid{display:grid;grid-template-columns:1fr 320px;gap:1.25rem;padding:1rem 0}
.contact-form{background:#fff;padding:1rem;border-radius:10px;box-shadow:0 6px 18px rgba(2,6,23,0.04)}
.contact-form label{display:block;margin-bottom:0.75rem;color:#0b1220}
.contact-form input,.contact-form textarea{width:100%;padding:0.6rem;border-radius:8px;border:1px solid #e6eef0}
.contact-form .btn{margin-top:0.5rem}
.contact-info{background:#fff;padding:1rem;border-radius:10px;box-shadow:0 6px 18px rgba(2,6,23,0.04)}
.feedback{margin-top:0.6rem;color:var(--muted)}

.site-footer{padding:1rem 0;border-top:1px solid #f0f0f0;background:transparent}
.footer-inner{display:flex;justify-content:space-between;align-items:center}

/* responsive */
@media (max-width:980px){
	.hero-inner{grid-template-columns:1fr}
	.grid{grid-template-columns:repeat(2,1fr)}
	.product-grid{grid-template-columns:repeat(2,1fr)}
	.contact-grid{grid-template-columns:1fr}
	.menu-toggle{display:block}
	.nav{display:none;position:absolute;right:1rem;top:64px;background:#fff;padding:1rem;border-radius:8px;box-shadow:0 10px 40px rgba(2,6,23,0.08)}
}
@media (max-width:560px){
	.grid{grid-template-columns:1fr}
	.product-grid{grid-template-columns:1fr}
	.header-inner{padding:0.6rem}
}

/* reveal animation */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}