*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#0f2e16;background:#f5fbf7}
.container{max-width:1100px;margin:0 auto;padding:24px}
.topbar{position:sticky;top:0;background:#ffffffcc;backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid #e4efe8;z-index:10}
/* Header layout: logo grande à esquerda, navegação central, CTA à direita */
.topbar .container{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
.logo{height:120px;width:auto;border-radius:8px}
.nav{display:flex;gap:20px;align-items:center;justify-self:center}
.nav a{color:#0f2e16;text-decoration:none;font-weight:600;padding:8px 10px;border-radius:8px;font-size:16px}
.top-cta{justify-self:end}

.hero{background:radial-gradient(80% 60% at 20% 10%,#e6f7ed,transparent 70%),#f5fbf7}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero h1{font-size:40px;line-height:1.1;margin:0 0 12px}
.highlight{color:#13884a}
.hero p{font-size:18px;color:#1b3a23}
.hero-media img{width:100%;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid #18a957;color:#18a957;text-decoration:none;font-weight:700}
.btn.primary{background:#18a957;color:#fff}
.btn.ghost{background:transparent}
.btn.full{display:block;text-align:center;margin-top:12px}
.section{padding:56px 0}
.section.alt{background:#ebf7f0}
.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start}
.card{background:#fff;border:1px solid #dbeee3;border-radius:14px;padding:18px;box-shadow:0 8px 18px rgba(0,0,0,.04)}
.card h3{margin-top:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:#fff;border:1px dashed #b7e0c9;border-radius:14px;padding:16px}
.step .num{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#18a957;color:#fff;font-weight:800;margin-bottom:8px}
.grid.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.stat{display:flex;flex-direction:column;gap:6px}
.gallery{display:grid;grid-template-columns:1fr;gap:12px}
.gallery img{width:100%;border-radius:12px;border:1px solid #cfe8da}
.center{text-align:center}
.footer{background:#0e2a15;color:#e7fff1}
.footer .container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.footer .brand{display:flex;gap:12px;align-items:center}
.footer img{height:44px;border-radius:8px}
@media (max-width:900px){.logo{height:80px}.topbar .container{grid-template-columns:1fr;gap:8px}.nav{justify-self:center}.top-cta{justify-self:center}.hero .container,.two-col,.steps,.grid.stats{grid-template-columns:1fr}.nav{gap:12px}.hero h1{font-size:32px}}