:root{
  --forest:#0f1d16;      /* faixa escura sob o hero */
  --forest-2:#1d3a2a;
  --green:#2f5a3f;
  --mint:#eef7ee;        /* fundo das seções alternadas */
  --mint-line:#dcebdc;
  --gold:#c9a063;        /* palavra em destaque */
  --gold-dk:#8a5f26;     /* dourado para texto pequeno e foco: 5.6:1 no branco, 3.1:1 no verde */
  --tag-bg:#f6ecdf;
  --tag-fg:#7a5020;
  --ink:#141a16;
  --txt:#4b544e;
  --mut:#5d665f;
  --line:#e7ebe8;
  --white:#fff;
  --maxw:1080px;
  --narrow:760px;
  --radius:4px;
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --serif:"Instrument Serif",Georgia,serif;
  --body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--txt);background:var(--white);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--gold-dk);outline-offset:3px;border-radius:4px}
.top :focus-visible,.foot :focus-visible,.hero :focus-visible,.cta :focus-visible,.util :focus-visible{outline-color:var(--gold)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:var(--narrow)}

/* tipografia */
h1,h2,h3{font-family:var(--display);font-optical-sizing:auto;color:var(--ink);font-weight:500;letter-spacing:-.03em;line-height:1.04}
h1{font-size:clamp(34px,5vw,56px)}
h2{font-size:clamp(28px,3.6vw,44px);max-width:14ch}
h2.wide{max-width:22ch}
h3{font-size:clamp(19px,1.9vw,24px);letter-spacing:-.02em}
.lede{font-size:14px;color:var(--txt);max-width:46ch;margin-top:16px}
.hl{color:var(--gold);font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;font-size:1.08em;line-height:0}

/* etiqueta em pílula */
.tag{display:inline-block;font-family:var(--body);font-size:9.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:4px 9px;border-radius:99px;background:var(--tag-bg);color:var(--tag-fg);margin-bottom:18px}

/* barra utilitária + cabeçalho */
.util{position:absolute;inset:0 0 auto;z-index:11;font-size:11.5px;color:#ffffff8c;border-bottom:1px solid #ffffff14}
.util .wrap{display:flex;justify-content:space-between;align-items:center;height:36px}
.util i{display:inline-block;width:3px;height:3px;border-radius:50%;background:var(--gold);margin:0 10px;vertical-align:middle}
.util a:hover{color:#fff}
.top{position:absolute;top:36px;left:0;right:0;z-index:10;transition:background .3s,box-shadow .3s,transform .3s}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:78px}
.top.stuck{position:fixed;top:0;background:rgba(15,29,22,.97);box-shadow:0 1px 0 #ffffff12,0 10px 30px #0000002e;animation:drop .35s ease}
.top.stuck .wrap{height:66px}
@keyframes drop{from{transform:translateY(-100%)}to{transform:none}}
.top--solid{position:relative;top:0;background:var(--forest)}
.util:has(+ .top--solid){position:relative;background:var(--forest)}
.logo{display:flex;align-items:center;gap:14px}
.logo img{height:22px;width:auto}
.logo span{font-family:var(--display);font-size:14px;font-weight:500;color:#ffffffd9;letter-spacing:-.01em;padding-left:14px;border-left:1px solid #ffffff30;line-height:1.6}
.logo em{font-style:normal;color:var(--gold)}
.nav{display:flex;gap:4px;white-space:nowrap;align-items:center;font-size:13.5px;color:#ffffffc2}
.nav a:not(.btn){position:relative;padding:8px 13px;border-radius:6px;transition:color .2s,background .2s}
.nav a:not(.btn):hover{color:#fff;background:#ffffff0f}
.nav a[aria-current=page]{color:#fff}
.nav a[aria-current=page]::after{content:"";position:absolute;left:50%;bottom:1px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--gold)}
.nav .btn{margin-left:14px}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:1.5px;background:#fff;transition:transform .25s,top .25s}
.burger span:first-child{top:18px}.burger span:last-child{top:25px}
.top.open .burger span:first-child{top:21.5px;transform:rotate(45deg)}
.top.open .burger span:last-child{top:21.5px;transform:rotate(-45deg)}
.logo{min-height:44px}
.btn{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;padding:13px 20px;min-height:44px;border-radius:6px;background:var(--gold);color:#1a140a;transition:background .2s,transform .2s}
.btn:hover{background:#d8b27a}
.btn span{transition:transform .2s}.btn:hover span{transform:translateX(3px)}
.btn--ghost{background:transparent;color:#fff;border:1px solid #ffffff55}
.btn--ghost:hover{background:#ffffff14}
.btn--dark{background:var(--forest);color:#fff}
.btn--dark:hover{background:var(--forest-2)}

/* hero */
.hero{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.55) brightness(.8) blur(1.5px);transform:scale(1.03)}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(70% 60% at 50% 55%,rgba(10,20,14,.55),rgba(10,20,14,.2) 70%),linear-gradient(180deg,rgba(10,20,14,.88) 0%,rgba(10,20,14,.72) 40%,rgba(10,20,14,.8) 75%,#0f1d16 100%)}
.hero__in{position:relative;z-index:2;padding:170px 24px 100px;max-width:820px}
.hero h1{color:#fff;font-size:clamp(32px,4.6vw,52px)}
.hero p{color:#ffffffb3;font-size:15px;max-width:52ch;margin:22px auto 0}
.hero__cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.band{height:22px;background:var(--forest)}
.hero--short{min-height:420px}

/* seções */
.sec{padding:96px 0}
.sec--mint{background:var(--mint)}
.sec__head{margin-bottom:44px}

/* bento */
.bento{display:grid;grid-template-columns:1.42fr 1fr;grid-template-rows:1fr 1fr;gap:14px;min-height:460px}
.card{position:relative;overflow:hidden;border-radius:var(--radius);color:#fff;display:flex;align-items:flex-end;min-height:220px;isolation:isolate}
.card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s ease}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(24,52,34,.05) 20%,rgba(24,52,34,.72) 62%,rgba(20,44,28,.92) 100%)}
.card:hover img{transform:scale(1.04)}
.card__in{padding:22px 24px}
.card h3{color:#fff;margin-bottom:8px}
.card p{font-size:12px;line-height:1.55;color:#ffffffc4;max-width:42ch}
.card--big{grid-row:1/3}
.card--big h3{font-size:clamp(24px,2.6vw,32px)}

/* mapa + lista */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.map svg{width:100%;height:auto;max-width:440px}
.map .cap{font-size:11px;color:var(--mut);margin-top:12px}
.table{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--mint-line);border-radius:3px}
.table a,.table div{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 14px;font-size:12px;color:var(--ink);border-bottom:1px solid var(--mint-line);transition:background .15s}
.table > :nth-child(odd){border-right:1px solid var(--mint-line)}
.table > :nth-last-child(-n+2){border-bottom:0}
.table a:hover,.table .on{background:#f7fbf7}
.table b{font-size:9.5px;font-weight:700;letter-spacing:.08em;color:var(--gold-dk)}
.map .pt{fill:var(--ink);transition:r .2s,fill .2s}
.map .pt.on{fill:var(--gold-dk);r:6}

/* lista de números */
.facts{list-style:none;margin-top:30px}
.facts li{display:flex;gap:14px;align-items:baseline;padding:15px 0;border-bottom:1px solid var(--line);font-size:13px}
.facts li::before{content:"";flex:none;width:6px;height:6px;background:var(--gold);transform:translateY(-2px)}
.link{display:inline-flex;align-items:center;min-height:44px;gap:8px;margin-top:18px;font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.link:hover{color:var(--gold-dk)}

/* foto + lista lado a lado: usada onde a seção explica um equipamento por uma imagem */
.feature{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.feature img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.feature--rev img{order:2}
.feature .facts{margin-top:0}
.facts strong{color:var(--ink);font-weight:600}

/* linhas com miniatura: aplicações lidas como lista, não como mosaico */
.rows{border-top:1px solid var(--mint-line)}
.row{display:grid;grid-template-columns:180px 1fr auto;gap:28px;align-items:center;padding:20px 0;border-bottom:1px solid var(--mint-line)}
.row img{width:180px;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius)}
.row h3{margin-bottom:6px}
.row p{font-size:14px;max-width:54ch}
.row small{font-size:12px;font-weight:600;color:var(--gold-dk);white-space:nowrap}
.row:hover h3{color:var(--gold-dk)}

/* aplicações sem ordem: grade 2x2, sem numeração */
.uses{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.uses div{padding:22px 0;border-top:1px solid var(--line)}
.uses h3{font-size:18px;margin-bottom:6px}
.uses p{font-size:14px}

/* ficha técnica */
.spec{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.spec div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:13px}
.spec div:nth-child(odd){padding-right:24px;margin-right:0}
.spec div:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
.spec dt{color:var(--mut)}
.spec dd{color:var(--ink);font-weight:500;text-align:right}

/* galeria */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gal figure{background:#fff;border:1px solid var(--mint-line);border-radius:var(--radius);overflow:hidden}
.gal img{aspect-ratio:4/3;object-fit:cover;width:100%}
.gal figcaption{font-size:12px;padding:12px 14px;color:var(--ink)}

/* passos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.steps div{padding:24px 20px 0 0}
.steps b{display:block;font-family:var(--display);font-weight:500;font-size:13px;color:var(--gold-dk);margin-bottom:10px}
.steps h3{font-size:17px;margin-bottom:6px}
.steps p{font-size:13px}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:8px 0}
.faq details[open]{padding-bottom:18px}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:44px;padding:6px 0;font-family:var(--display);font-size:17px;color:var(--ink);letter-spacing:-.01em}
.faq summary::after{content:"+";color:var(--gold-dk);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;font-size:14px;max-width:62ch}

/* CTA final */
.cta{background:var(--forest);color:#fff;padding:88px 0;text-align:center;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 50% 0%,#2f5a3f66,transparent 70%)}
.cta .wrap{position:relative}
.cta h2{color:#fff;margin:0 auto;max-width:18ch}
.cta p{color:#ffffffb8;max-width:48ch;margin:18px auto 30px;font-size:14px}

/* formulário */
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#fff;border:1px solid var(--mint-line);padding:28px;border-radius:var(--radius)}
.form label{display:flex;flex-direction:column;gap:6px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.form input,.form select,.form textarea{font:inherit;font-size:14px;text-transform:none;letter-spacing:0;font-weight:400;color:var(--ink);padding:11px 12px;min-height:46px;border:1px solid #8b948e;border-radius:3px;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--gold);outline-offset:-1px}
.form .full{grid-column:1/-1}
.form button{justify-self:start;border:0;cursor:pointer}

/* rodapé */
.foot{position:relative;overflow:hidden;background:var(--forest);color:#ffffff94;font-size:13px;padding-top:80px}
.foot::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 60% at 85% 0%,#2f5a3f55,transparent 70%);pointer-events:none}
.foot .wrap{position:relative}
.foot__cta{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;padding-bottom:56px;border-bottom:1px solid #ffffff17}
.foot__cta h2{color:#fff;max-width:17ch;font-size:clamp(28px,3.4vw,42px)}
.foot__btns{display:flex;gap:10px;flex-wrap:wrap;flex:none}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr;gap:40px;padding:56px 0}
.foot__about img{height:24px;width:auto;margin-bottom:18px}
.foot__about p{max-width:34ch;line-height:1.65}
.foot h4{font-family:var(--body);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;font-weight:600}
.foot__grid a{display:block;padding:4px 0;transition:color .2s,transform .2s}
.foot__grid a:hover{color:#fff;transform:translateX(3px)}
.foot__contact a{padding:0 0 12px;margin-bottom:12px;border-bottom:1px solid #ffffff10;color:#ffffffd9}
.foot__contact a:last-child{border:0}
.foot__contact small{display:block;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#a3a8a5;margin-bottom:2px}
.foot__legal{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:22px 0;border-top:1px solid #ffffff17;font-size:11.5px;color:#a3a8a5}
.foot__legal a{display:inline-flex;align-items:center;min-height:44px}
.foot__legal a:hover{color:#fff}

.wa{position:fixed;right:20px;bottom:20px;z-index:20;width:52px;height:52px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 6px 20px #0003}
.wa svg{width:26px;height:26px;fill:#fff}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.card img{transition:none}}

@media (max-width:1040px){
  .burger{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 20px;background:rgba(15,29,22,.98);border-top:1px solid #ffffff14;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility .2s}
  .top.open .nav{visibility:visible;opacity:1;transform:none}
  .top.open{background:rgba(15,29,22,.98)}
  .nav a:not(.btn){padding:14px 4px;border-radius:0;border-bottom:1px solid #ffffff10;font-size:15px}
  .nav a[aria-current=page]::after{left:auto;right:6px;bottom:50%}
  .nav .btn{margin:16px 0 0;justify-content:center}
}
@media (max-width:860px){
  .foot__cta{flex-direction:column;align-items:flex-start}
  .bento{grid-template-columns:1fr;grid-template-rows:auto}
  .card--big{grid-row:auto;min-height:340px}
  .split{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:10px}
  .foot__grid{grid-template-columns:1fr 1fr}
  .util span:first-child{display:none}
  .util .wrap{justify-content:center}
  .spec{grid-template-columns:1fr}
  .spec div:nth-child(even){padding-left:0;border-left:0}
  .spec div:nth-child(odd){padding-right:0}
  .feature{grid-template-columns:1fr;gap:28px}
  .feature--rev img{order:0}
  .row{grid-template-columns:120px 1fr;gap:18px}
  .row img{width:120px}
  .row small{grid-column:2}
  .foot__grid a{padding:12px 0}
  .util .wrap{height:44px}
  .util a{display:inline-flex;align-items:center;min-height:44px}
  .top{top:44px}
  .top.stuck{top:0}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .sec{padding:68px 0}
  .table{grid-template-columns:1fr}
  .table > :nth-child(odd){border-right:0}
  .table > :nth-last-child(2){border-bottom:1px solid var(--mint-line)}
  .gal{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .uses{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .row img{width:100%}
  .row small{grid-column:1}
  .form{grid-template-columns:1fr;padding:20px}
  .foot__grid{grid-template-columns:1fr}
  .logo span{display:none}
}

/* ---------- artigos e hubs ---------- */
.post{padding:140px 0 72px}
.bc{font-size:13px;color:var(--mut);margin-bottom:18px}
.bc a{color:var(--mut);text-decoration:underline;text-underline-offset:2px}
.post h1{font-family:var(--display);font-weight:600;color:var(--ink);font-size:clamp(30px,5vw,44px);line-height:1.1;letter-spacing:-.02em;margin-bottom:14px}
.post__lede{font-size:18px;color:var(--txt);margin-bottom:8px}
.post__meta{font-size:13px;color:var(--mut);margin-bottom:28px}
.prose{font-size:17px;line-height:1.75;color:var(--txt)}
.prose>*+*{margin-top:1.1em}
.prose h2{font-family:var(--display);font-weight:600;color:var(--ink);font-size:26px;line-height:1.2;margin-top:1.8em}
.prose h3,.prose h4{font-family:var(--display);font-weight:600;color:var(--ink);font-size:20px;margin-top:1.5em}
.prose strong,.prose b{color:var(--ink);font-weight:600}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.4em}
.prose a{color:var(--green);text-decoration:underline;text-underline-offset:2px}
.prose img{border-radius:var(--radius);height:auto;margin:1.4em 0}
.prose table{width:100%;border-collapse:collapse;font-size:15px;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.prose blockquote{border-left:3px solid var(--gold);padding-left:16px}
.prose .list a{display:inline-block;padding:4px 0}
.note{background:var(--mint);padding:16px 18px;border-radius:var(--radius)}
.rel{margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}
.rel h2{font-family:var(--display);color:var(--ink);font-size:20px;margin-bottom:10px}
.rel ul{list-style:none}
.rel a{color:var(--green);display:inline-block;padding:6px 0;text-decoration:underline}
@media (max-width:640px){.post{padding:110px 0 56px}.prose{font-size:16px}}