/* AGROCEN — CENCI AGROPECUARIA LTDA — folha de estilo institucional */

:root{
  --verde:#1f7a3d;
  --verde-esc:#12522a;
  --verde-claro:#eef6f0;
  --areia:#f7f5f0;
  --texto:#1e2427;
  --suave:#5b686e;
  --linha:#e2e8e5;
  --raio:12px;
  --sombra:0 1px 2px rgba(15,40,25,.06), 0 8px 24px rgba(15,40,25,.06);
  --max:1120px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--texto);background:#fff;font-size:16px;line-height:1.65;
}
img{max-width:100%;display:block}
a{color:var(--verde)}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.22;margin:0 0 .55em;font-weight:700;letter-spacing:-.015em}
h1{font-size:2.15rem}
h2{font-size:1.55rem}
h3{font-size:1.08rem}
p{margin:0 0 1.05em}
ul,ol{margin:0 0 1.05em;padding-left:1.25em}
li{margin-bottom:.4em}

.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.secao{padding:56px 0}
.secao--areia{background:var(--areia)}
.secao--verde{background:var(--verde-claro)}
.centro{text-align:center}
.sub{color:var(--suave);font-size:1.03rem;max-width:660px}
.centro .sub{margin-left:auto;margin-right:auto}
.selo{
  display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--verde);margin-bottom:10px;
}

/* topo */
.aviso-topo{background:var(--verde-esc);color:#eaf3ec;font-size:.8rem;text-align:center;padding:9px 20px}

header{border-bottom:1px solid var(--linha);background:#fff;position:sticky;top:0;z-index:20}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 22px;max-width:var(--max);margin:0 auto}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none}
.logo:hover{text-decoration:none}
.logo-marca{width:40px;height:40px;border-radius:10px;flex:0 0 40px;background:var(--verde);color:#fff;font-weight:800;font-size:1.2rem;display:flex;align-items:center;justify-content:center}
.logo-txt{font-weight:800;font-size:1.28rem;color:var(--texto);letter-spacing:-.02em;display:block;line-height:1.1}
.logo-txt span{color:var(--verde)}
.logo-sub{display:block;font-size:.63rem;font-weight:600;color:var(--suave);letter-spacing:.1em;text-transform:uppercase}
.header-contato{font-size:.82rem;color:var(--suave);text-align:right;line-height:1.4}
.header-contato strong{display:block;color:var(--texto);font-size:.98rem}

nav.principal{background:#fff;border-bottom:1px solid var(--linha)}
nav.principal ul{display:flex;flex-wrap:wrap;gap:0;list-style:none;margin:0 auto;padding:0 22px;max-width:var(--max)}
nav.principal a{display:block;color:var(--texto);padding:13px 16px;font-size:.92rem;font-weight:600;text-decoration:none;border-bottom:3px solid transparent}
nav.principal a:hover{color:var(--verde);text-decoration:none}
nav.principal a.ativo{color:var(--verde);border-bottom-color:var(--verde)}

/* hero */
.hero{background:var(--areia);border-bottom:1px solid var(--linha)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:56px 0}
.hero h1{font-size:2.5rem;margin-bottom:.35em}
.hero-img{border-radius:var(--raio);box-shadow:var(--sombra);overflow:hidden}
.hero-img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* faixa de dados */
.faixa{background:var(--verde);color:#fff}
.faixa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:28px 0;text-align:center}
.faixa b{display:block;font-size:1.55rem;line-height:1.2}
.faixa span{font-size:.83rem;opacity:.9}

/* grids */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}

.card{background:#fff;border:1px solid var(--linha);border-radius:var(--raio);padding:26px;box-shadow:var(--sombra)}
.card h3{margin-bottom:.45em}
.card p{color:var(--suave);font-size:.95rem;margin:0}

/* áreas de atuação */
.area{background:#fff;border:1px solid var(--linha);border-radius:var(--raio);overflow:hidden;box-shadow:var(--sombra);display:flex;flex-direction:column}
.area img{width:100%;height:190px;object-fit:cover}
.area-txt{padding:20px 22px 24px}
.area-txt h3{margin-bottom:.4em}
.area-txt p{color:var(--suave);font-size:.93rem;margin:0}

/* texto/duas colunas */
.duas{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.duas img{border-radius:var(--raio);box-shadow:var(--sombra);width:100%;aspect-ratio:3/2;object-fit:cover}

.conteudo{max-width:780px}
.conteudo h2{margin-top:1.7em}
.conteudo h2:first-child{margin-top:0}

.tabela{width:100%;border-collapse:collapse;font-size:.94rem;margin-bottom:1.5em}
.tabela th,.tabela td{border:1px solid var(--linha);padding:12px 15px;text-align:left;vertical-align:top}
.tabela th{background:var(--areia);font-weight:700;width:36%}

.btn{display:inline-block;background:var(--verde);color:#fff;font-weight:700;padding:13px 26px;border-radius:var(--raio);text-decoration:none;font-size:1rem}
.btn:hover{background:var(--verde-esc);text-decoration:none;color:#fff}
.btn--linha{background:#fff;color:var(--verde);border:2px solid var(--verde);padding:11px 24px}
.btn--linha:hover{background:var(--verde-claro);color:var(--verde-esc)}
.btn-grupo{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}

.migalhas{font-size:.82rem;color:var(--suave);padding:14px 0}
.migalhas a{color:var(--suave)}

.nota{background:var(--verde-claro);border-left:4px solid var(--verde);border-radius:8px;padding:16px 20px;font-size:.93rem;color:#2c4534}
.nota p:last-child{margin-bottom:0}

/* rodapé */
footer{background:#161c1f;color:#b9c4c8;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr;gap:36px;padding:50px 0 36px}
footer h4{color:#fff;font-size:.92rem;margin:0 0 14px;text-transform:uppercase;letter-spacing:.07em}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:9px}
footer a{color:#b9c4c8}
footer a:hover{color:#fff}
.footer-sobre p{color:#8e9ba0;font-size:.87rem}
.footer-legal{border-top:1px solid #2a3438;padding:20px 0 26px;font-size:.79rem;color:#7f8c91}
.footer-legal p{margin:0 0 .4em}

@media (max-width:900px){
  .hero-grid,.duas,.grid-3{grid-template-columns:1fr}
  .faixa-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:1.95rem}
}
@media (max-width:600px){
  h1{font-size:1.7rem}
  .grid-2,.footer-grid{grid-template-columns:1fr}
  .header-in{flex-direction:column;align-items:flex-start;gap:8px}
  .header-contato{text-align:left}
  nav.principal ul{overflow-x:auto;flex-wrap:nowrap}
  nav.principal a{white-space:nowrap;padding:12px 13px}
  .secao{padding:38px 0}
  .hero-grid{padding:34px 0;gap:28px}
}