:root{--green:#2A7A1E;--bright:#3EAF2C;--light:#F5F7F2;--ink:#231F20;--muted:#4A4A4A;--mint:#E6EFE1;--line:#DDE5D8;--font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--light);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green)}
:focus-visible{outline:3px solid var(--bright);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding:14px 0}
.bar .logo{height:52px;width:auto}
nav.main{display:flex;flex-wrap:wrap;align-items:center;gap:4px 22px}
nav.main a:not(.btn){color:var(--ink);text-decoration:none;font-weight:600;padding:10px 2px;border-bottom:2px solid transparent}
nav.main a:not(.btn):hover,nav.main a[aria-current=page]{color:var(--green);border-bottom-color:var(--bright)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 28px;border-radius:10px;font-weight:700;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:#1F5F16}
.btn-outline{border-color:var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--mint)}
.btn-light{background:var(--light);color:#1F5F16}
.btn-light:hover{background:#fff}
nav.main .btn{padding:0 22px}
section{padding:96px 0}
.bg-white{background:#fff}
.eyebrow{margin:0;font-size:14px;font-weight:700;letter-spacing:.14em;color:var(--green);text-transform:uppercase}
h1,h2,h3{margin:0;line-height:1.1;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(36px,5vw,64px)}
h2{font-size:clamp(28px,3.4vw,44px)}
h3{font-size:20px;letter-spacing:-.01em;line-height:1.25}
p{margin:0}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--muted)}
.body{font-size:18px;color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:22px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:56px;align-items:center}
.photo{width:100%;height:520px;object-fit:cover;border-radius:20px}
.cta-row{display:flex;flex-wrap:wrap;gap:16px;padding-top:8px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.card{background:#fff;border-radius:14px;padding:28px}
.card.help{display:flex;flex-direction:column;gap:10px;border-top:4px solid var(--bright)}
.card.help p{color:var(--muted)}
.card.sol{display:flex;align-items:center;gap:16px;font-weight:700;font-size:18px;line-height:1.3}
.card.sol svg{flex:none}
.band{background:var(--green);color:var(--light)}
.band .big{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.2}
.band .sub{font-size:22px;color:#E8F3E4;margin-top:8px}
.box-green{background:var(--green);color:var(--light);border-radius:20px;padding:48px;display:flex;flex-direction:column;gap:18px}
.box-green h2,.box-green h3{color:var(--light)}
.box-green p{color:#E8F3E4;font-size:19px}
.mvv{background:var(--green);color:var(--light)}
.mvv h2{color:var(--light)}
.mvv .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:48px;margin-top:48px}
.mvv .label{font-size:14px;font-weight:700;letter-spacing:.14em;color:#E8F3E4;margin-bottom:12px}
.mvv .stmt{font-size:24px;font-weight:600;line-height:1.4}
.mvv .vals{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px;margin-top:56px}
.mvv .val{border-top:2px solid #6FAE64;padding-top:20px;display:flex;flex-direction:column;gap:8px}
.mvv .val p{color:#E8F3E4;font-size:16px}
.mark{color:var(--green);font-weight:700}
.sub-title{font-size:clamp(18px,2vw,24px);font-weight:800;letter-spacing:.04em;color:var(--green);text-transform:uppercase}
.contact-list{display:flex;flex-direction:column;gap:6px;padding:8px 0}
.contact-list a{font-size:clamp(22px,2.4vw,28px);font-weight:700;color:var(--ink);text-decoration:none}
.contact-list a:hover{color:var(--green)}
.contact-list p{font-size:18px;color:var(--muted)}
footer.site{background:var(--ink);color:#D9DED5}
footer.site .wrap{padding-top:48px;padding-bottom:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px;align-items:start}
footer.site .logo-box{background:#fff;border-radius:12px;padding:12px 18px;display:inline-block}
footer.site .logo-box img{height:40px;width:auto}
footer.site h3{color:#fff;font-size:16px;margin-bottom:12px}
footer.site a{color:#D9DED5;text-decoration:none;display:block;padding:4px 0}
footer.site a:hover{color:#fff;text-decoration:underline}
footer.site .copy{grid-column:1/-1;border-top:1px solid #3a3637;padding-top:24px;font-size:14px}
/* ===== HERO DA PÁGINA INICIAL =====
   Para trocar a foto de fundo por uma imagem real dos trabalhos da Bionova:
   substitua o arquivo img/hero-floresta.jpg (foto horizontal, mínimo 1920 px de largura)
   ou altere --hero-image abaixo.
   --hero-position muda o ponto focal da foto (ex.: center 30%);
   --hero-overlay muda a força da camada verde-escura (0 a 1 no último número). */
:root{--hero-image:url(../img/hero-floresta.jpg);--hero-position:center;--hero-overlay:rgba(16,44,11,.62)}
.hero{position:relative;padding:0;min-height:min(66vh,580px);display:flex;align-items:center;color:#fff;background-color:#1d3d16;background-image:var(--hero-image);background-position:var(--hero-position);background-size:cover;background-repeat:no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-overlay)}
.hero-in{position:relative;display:flex;align-items:center;justify-content:center;gap:48px;padding-top:40px;padding-bottom:40px}
.hero-mark{height:170px;width:auto;flex:none}
.hero-text{display:flex;flex-direction:column;gap:16px;max-width:720px}
.hero .eyebrow{color:#E8F3E4}
.hero h1{color:#fff;font-size:clamp(34px,4.2vw,56px)}
.hero .lead{color:#F5F7F2;font-size:18px}
.hero-bar{width:140px;height:6px;background:#fff}
.btn-outline-light{border-color:#fff;color:#fff;background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.14)}
.hero .cta-row{padding-top:4px}
@media (max-width:640px){section{padding:64px 0}.wrap{padding:0 20px}.photo{height:340px}.box-green{padding:32px}.bar .logo{height:44px}header.site{position:static}.hero-in{flex-direction:column;align-items:flex-start;gap:20px;padding-top:44px;padding-bottom:44px}.hero-mark{height:88px}.hero{min-height:0}.hero h1{font-size:clamp(32px,9vw,40px)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ===== AMPLIAÇÃO: frentes de atuação e páginas especializadas ===== */
section[id]{scroll-margin-top:96px}
.page-hero{background:var(--green);color:var(--light);padding:72px 0 64px}
.page-hero .wrap{display:flex;flex-direction:column;gap:20px;max-width:1200px}
.page-hero h1{color:#fff;font-size:clamp(34px,4.6vw,56px)}
.page-hero .eyebrow{color:#E8F3E4}
.page-hero .lead{color:#E8F3E4;max-width:820px}
.page-hero .cta-row{padding-top:4px}
.tag{display:inline-block;align-self:flex-start;background:var(--mint);color:#1F5F16;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:6px}
.front-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.front-card{background:#fff;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 0 var(--line)}
.front-card img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.front-body{display:flex;flex-direction:column;gap:12px;padding:24px;flex:1}
.front-body p{color:var(--muted);font-size:16px;flex:1}
.more{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--green);text-decoration:none}
.more:hover{text-decoration:underline}
.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}
.panel{background:var(--green);color:var(--light);border-radius:20px;padding:44px;display:flex;flex-direction:column;gap:18px;align-items:flex-start}
.panel h3{font-size:clamp(24px,2.6vw,32px);color:#fff}
.panel p{color:#E8F3E4;font-size:18px}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.svc{background:#fff;border-radius:14px;padding:26px;border-top:3px solid var(--bright);display:flex;flex-direction:column;gap:10px}
.svc p{color:var(--muted);font-size:16px}
.svc.hl{background:var(--mint);border-top-color:var(--green)}
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{display:inline-block;padding:10px 18px;border:2px solid var(--green);border-radius:999px;color:var(--green);font-weight:700;text-decoration:none;font-size:15px}
.chip:hover{background:var(--mint)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.step{background:#fff;border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:10px;border-top:3px solid var(--bright)}
.step .n{font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--green);text-transform:uppercase}
.step p{color:var(--muted);font-size:16px}
.note{background:var(--mint);border-radius:14px;padding:28px 32px;display:flex;flex-direction:column;gap:8px}
.note p{color:#2E2E2E;font-size:16px}
.checks{display:flex;flex-direction:column;gap:12px;padding:0;margin:0;list-style:none}
.checks li{display:flex;gap:14px;align-items:flex-start;font-size:18px;color:var(--muted)}
.checks svg{flex:none;margin-top:2px}
.sec-head{display:flex;flex-direction:column;gap:14px;max-width:820px}
.alt{background:#fff}
@media (max-width:640px){.page-hero{padding:48px 0 44px}.panel{padding:30px}.note{padding:22px}}

@media (max-width:640px){
nav.main{flex-wrap:nowrap;overflow-x:auto;width:100%;gap:4px 20px;padding-bottom:6px;-webkit-overflow-scrolling:touch}
nav.main a{white-space:nowrap;flex:none}
}

/* página inicial: quatro cartões equilibrados e fechamento verde compacto */
.cards4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.band.closing{padding:64px 0}
.band.closing .close-h{color:#F5F7F2;font-size:clamp(24px,2.6vw,32px);margin-top:14px;padding-top:28px;border-top:1px solid #5FA454;width:100%}
.band.closing .close-p{color:#E8F3E4;font-size:19px;max-width:780px}
@media (max-width:640px){.band.closing{padding:48px 0}}

/* etapas em uma única linha (5 itens) */
.steps5{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.steps5 .step{padding:24px 18px}
.steps5 .step h3{font-size:18px;overflow-wrap:anywhere}

/* Engenharia Florestal: cinco cartões equilibrados e bloco de destaque do PRAD */
.svc-grid.five{grid-template-columns:repeat(6,1fr)}
.svc-grid.five .svc{grid-column:span 2}
.svc-grid.five .svc:nth-child(n+4){grid-column:span 3}
.feature{background:var(--mint);border-radius:20px;padding:44px 48px;display:flex;gap:40px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.feature-text{display:flex;flex-direction:column;gap:14px;flex:1 1 520px;max-width:820px}
.feature-text h3{font-size:clamp(26px,2.8vw,34px);color:var(--ink)}
.feature-text p:not(.eyebrow){color:#2E2E2E;font-size:18px}
.feature-cta{flex:none}
@media (max-width:900px){
.svc-grid.five{grid-template-columns:repeat(2,1fr)}
.svc-grid.five .svc,.svc-grid.five .svc:nth-child(n+4){grid-column:span 1}
.svc-grid.five .svc:nth-child(5){grid-column:span 2}
.feature{padding:32px 28px}
}
@media (max-width:640px){
.svc-grid.five{grid-template-columns:1fr}
.svc-grid.five .svc,.svc-grid.five .svc:nth-child(n+4),.svc-grid.five .svc:nth-child(5){grid-column:span 1}
}