:root{
  --bg:#FBF8F4;
  --bg-2:#F4EEE6;
  --card:#FFFFFF;
  --ink:#1D130D;
  --ink-2:#4B3B30;
  --muted:#85766A;
  --line:#EADFD2;
  --night:#120A06;
  --night-2:#1C110B;
  --fire:#FF3B00;
  --orange:#FF7A00;
  --amber:#FFB000;
  --fire-bg:#FFF0E6;
  --grad:linear-gradient(135deg,#FF3B00 0%,#FF7A00 55%,#FFB000 100%);
  --r:22px;
  --max:1120px;
  --shadow:0 24px 60px -30px rgba(120,40,0,.35);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.03em;line-height:1.06}
p{margin:0}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--fire);margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--grad);border-radius:2px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(251,248,244,.8);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid transparent;transition:border-color .3s}
header.scrolled{border-bottom-color:var(--line)}
header .wrap{display:flex;align-items:center;gap:28px;height:64px}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;font-size:15px;letter-spacing:-.01em}
.logo img{height:34px;width:auto}
nav.main{margin-left:auto;display:flex;gap:26px}
nav.main a{font-size:13.5px;font-weight:500;color:var(--ink-2);transition:color .2s}
nav.main a:hover,nav.main a.on{color:var(--fire)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;font-weight:600;font-size:15px;padding:14px 28px;border:1.5px solid transparent;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .25s;white-space:nowrap;font-family:inherit}
.btn-fire{background:var(--grad);color:#fff;box-shadow:0 14px 30px -14px rgba(255,59,0,.8)}
.btn-fire:hover{transform:translateY(-2px);box-shadow:0 20px 38px -14px rgba(255,59,0,.9)}
.btn-out{border-color:var(--line);background:#fff;color:var(--ink)}
.btn-out:hover{border-color:var(--orange);color:var(--fire);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:13.5px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:12px;width:42px;height:40px;font-size:18px;cursor:pointer;color:var(--ink)}
.mobnav{display:none;background:var(--bg);border-top:1px solid var(--line)}
.mobnav.open{display:block}
.mobnav a{display:block;padding:15px 24px;border-bottom:1px solid var(--line);font-weight:600;font-size:15px}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 96px;text-align:center}
.hero::before{content:"";position:absolute;left:50%;top:-10%;width:900px;height:900px;transform:translateX(-50%);background:radial-gradient(circle,rgba(255,122,0,.22),rgba(255,59,0,.08) 40%,transparent 68%);pointer-events:none}
.hero .wrap{position:relative}
.hero .emblem{width:132px;margin:0 auto 26px;filter:drop-shadow(0 22px 28px rgba(255,59,0,.35));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
.hero h1{font-size:clamp(44px,8.4vw,92px);letter-spacing:-.045em}
.hero .sub{font-size:clamp(18px,2.4vw,24px);color:var(--ink-2);max-width:720px;margin:24px auto 0;font-weight:400;line-height:1.45}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.hero .meta{margin-top:44px;font-size:13px;color:var(--muted);letter-spacing:.04em}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:48px}
.chip{background:#fff;border:1px solid var(--line);border-radius:99px;padding:9px 18px;font-size:13.5px;font-weight:600;color:var(--ink-2)}

/* sections */
section{padding:104px 0}
.sec-head{max-width:760px;margin-bottom:56px}
.sec-head h2{font-size:clamp(34px,5.4vw,58px)}
.sec-head p{margin-top:18px;font-size:19px;color:var(--ink-2);line-height:1.55}
.sec-center{text-align:center;margin-left:auto;margin-right:auto}
.sec-center .eyebrow{justify-content:center}

/* intro / pillars */
.intro{background:var(--bg-2)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pillar{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px 30px}
.pillar .ic{width:46px;height:46px;border-radius:14px;background:var(--grad);display:grid;place-items:center;color:#fff;font-size:22px;margin-bottom:22px}
.pillar h3{font-size:22px;margin-bottom:10px}
.pillar p{color:var(--ink-2);font-size:16px}
.quote{margin-top:56px;text-align:center;font-size:clamp(22px,3.4vw,34px);font-weight:600;letter-spacing:-.02em;line-height:1.25}

/* frentes overview */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fcard{display:flex;flex-direction:column;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;min-height:230px}
.fcard:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#FFD3B5}
.fcard .n{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--fire)}
.fcard h3{font-size:21px;letter-spacing:-.02em;line-height:1.18}
.fcard p{font-size:15px;color:var(--muted);line-height:1.5}
.fcard .go{margin-top:auto;font-size:14px;font-weight:600;color:var(--fire)}
.fcard.feature{grid-column:span 2;background:var(--night);border-color:var(--night);color:#fff;position:relative;overflow:hidden}
.fcard.feature::after{content:"";position:absolute;right:-80px;bottom:-80px;width:300px;height:300px;background:radial-gradient(circle,rgba(255,122,0,.5),transparent 65%)}
.fcard.feature p{color:#C9B8AA}
.fcard.feature .n,.fcard.feature .go{color:var(--amber)}

/* detalhe frentes */
.detail{background:var(--bg)}
.frente{display:grid;grid-template-columns:5fr 7fr;gap:56px;padding:64px 0;border-top:1px solid var(--line)}
.frente:first-of-type{border-top:0;padding-top:0}
.frente .fnum{font-size:clamp(72px,10vw,128px);font-weight:800;letter-spacing:-.06em;line-height:.9;margin-bottom:14px}
.frente h3{font-size:clamp(26px,3.4vw,38px);margin-bottom:16px}
.frente .lead{font-size:18px;color:var(--ink-2);line-height:1.6}
.frente .side{position:sticky;top:96px;align-self:start}
.items{display:grid;gap:12px}
.item{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 24px;transition:border-color .3s,transform .3s var(--ease)}
.item:hover{border-color:#FFC7A0;transform:translateX(4px)}
.item b{display:block;font-size:16.5px;margin-bottom:3px;letter-spacing:-.01em}
.item span{color:var(--ink-2);font-size:15.5px;line-height:1.55}

/* tech */
.tech{background:var(--night);color:#fff;position:relative;overflow:hidden}
.tech::before{content:"";position:absolute;left:-200px;top:-200px;width:700px;height:700px;background:radial-gradient(circle,rgba(255,59,0,.28),transparent 65%);pointer-events:none}
.tech .eyebrow{color:var(--amber)}
.tech .sec-head p{color:#C9B8AA}
.tech-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;position:relative}
.tcard{grid-column:span 2;background:var(--night-2);border:1px solid rgba(255,255,255,.09);border-radius:var(--r);padding:32px 28px;transition:transform .35s var(--ease),border-color .35s}
.tcard:hover{transform:translateY(-5px);border-color:rgba(255,122,0,.5)}
.tcard.wide{grid-column:span 3}
.tcard .tn{font-size:12.5px;font-weight:700;letter-spacing:.16em;color:var(--amber);margin-bottom:16px}
.tcard h3{font-size:23px;margin-bottom:12px;letter-spacing:-.02em}
.tcard>p{color:#C9B8AA;font-size:15.5px;margin-bottom:18px}
.tcard ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.tcard li{position:relative;padding-left:22px;font-size:15px;color:#E9DDD2;line-height:1.5}
.tcard li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--grad)}
.mods{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:18px}
.mod{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:14px 16px}
.mod b{display:block;font-size:14.5px;color:#fff}
.mod span{font-size:13px;color:#BFAEA0;line-height:1.45;display:block;margin-top:3px}
.note{font-size:14px;color:#BFAEA0;border-top:1px solid rgba(255,255,255,.1);padding-top:16px;margin-top:4px}

/* acompanhamento */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px}
.kpi .ki{font-size:28px;margin-bottom:14px}
.kpi p{font-size:15px;color:var(--ink-2);line-height:1.5}

/* final */
.final{background:var(--night);color:#fff;text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;left:50%;bottom:-420px;width:900px;height:900px;transform:translateX(-50%);background:radial-gradient(circle,rgba(255,122,0,.4),rgba(255,59,0,.12) 45%,transparent 68%)}
.final .wrap{position:relative;max-width:820px}
.final img{width:96px;margin:0 auto 28px}
.final h2{font-size:clamp(34px,5.6vw,60px)}
.final p{margin:22px auto 0;font-size:19px;color:#D8C9BC;line-height:1.6}
.final .big{margin-top:34px;font-size:clamp(20px,3vw,28px);font-weight:700;letter-spacing:-.02em}

footer{background:#0B0603;color:#A6958A;padding:36px 0;font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.hero .emblem{animation:none}html{scroll-behavior:auto}}

@media (max-width:960px){
  nav.main,header .btn{display:none}
  .burger{display:block}
  .pillars,.grid{grid-template-columns:1fr 1fr}
  .fcard.feature{grid-column:span 2}
  .frente{grid-template-columns:1fr;gap:28px}
  .frente .side{position:static}
  .tech-grid{grid-template-columns:1fr 1fr}
  .tcard,.tcard.wide{grid-column:span 2}
  .kpis{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:16px}
  section{padding:72px 0}
  .hero{padding:48px 0 72px}
  .hero .emblem{width:104px}
  .pillars,.grid,.kpis,.mods{grid-template-columns:1fr}
  .fcard.feature{grid-column:span 1}
  .tech-grid{grid-template-columns:1fr}
  .tcard,.tcard.wide{grid-column:span 1}
  .wrap{padding:0 20px}
}
.items{align-content:start}
.sugestoes{background:var(--bg-2)}
.sform{max-width:720px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px;display:grid;gap:18px;box-shadow:var(--shadow)}
.sform .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.sform label{display:grid;gap:8px;font-size:14px;font-weight:600;color:var(--ink)}
.sform label small{font-weight:400;color:var(--muted)}
.sform input,.sform textarea{font:inherit;font-size:16px;font-weight:400;padding:14px 16px;border:1.5px solid var(--line);border-radius:14px;background:var(--bg);color:var(--ink);transition:border-color .2s,box-shadow .2s;width:100%;resize:vertical}
.sform input:focus,.sform textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,122,0,.14)}
.sform .btn{justify-self:start}
.fmsg{font-size:14.5px;color:var(--ink-2);min-height:1.4em}
@media (max-width:620px){.sform{padding:24px 20px}.sform .row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}