@font-face{font-family:'Funnel Display';src:url('assets/funnel-display-latin.woff2') format('woff2');font-weight:300 800;font-display:swap}
@font-face{font-family:'Funnel Sans';src:url('assets/funnel-sans-latin.woff2') format('woff2');font-weight:300 800;font-display:swap}
@font-face{font-family:'Martian Mono';src:url('assets/martian-mono-latin.woff2') format('woff2');font-weight:300 800;font-display:swap}
/* Mesma linguagem do /ia (comecar.css): guia laranja, cartões arredondados que sobem no hover, CTA escuro com cubo laranja, rótulos em mono. Só claro por decisão do Diogo (26/10/2026). */
:root{--bg:#fffefb;--mineral:#f4f3ed;--ink:#111b1a;--muted:#5c6856;--line:#d9dbd1;--orange:#ed4a19;--copper:#a44325;--sage:#e1e8d8;--dark:#1b2623;--on-dark:#fffefb;--on-orange:#111b1a;
--display:"Funnel Display","Segoe UI",system-ui,sans-serif;--body:"Funnel Sans","Segoe UI",system-ui,sans-serif;--mono:"Martian Mono",ui-monospace,Consolas,monospace;--ease:cubic-bezier(.2,0,0,1);--spring:cubic-bezier(.34,1.56,.64,1);color-scheme:light}
*{box-sizing:border-box}
html{background:#fffefb;scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:#fffefb;color:var(--ink);font:17px/1.55 var(--body);min-height:100vh;padding-block:0 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));overflow-x:hidden;position:relative;-webkit-text-size-adjust:100%}
body::before{content:"";position:absolute;top:-140px;right:-120px;width:min(620px,80vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(237,74,25,.13),transparent 65%);filter:blur(24px);pointer-events:none;z-index:0}
body>*{position:relative;z-index:1}
a{color:var(--copper);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
h1,h2,h3,p,ul,ol,dl,dd{margin:0}
h1,h2,h3{font-family:var(--display);letter-spacing:-.03em;line-height:1.05;text-wrap:balance}
code{font:.86em var(--mono);background:var(--mineral);padding:.12em .38em;border-radius:6px;overflow-wrap:anywhere}
pre{margin:18px 0;padding:16px;background:var(--mineral);border-radius:14px;overflow-x:auto}
pre code{background:none;padding:0;font-size:13px;overflow-wrap:normal}
.mono,.rotulo{font:500 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip:focus{position:fixed;z-index:10;top:10px;left:10px;background:#fff;padding:14px;color:var(--ink);border-radius:10px}

/* topo */
.topo{max-width:1160px;margin:0 auto;display:flex;align-items:center;gap:12px 24px;flex-wrap:wrap;padding-block:20px;border-bottom:1px solid var(--line)}
.marca{font-family:var(--display);font-weight:800;font-size:1.5rem;letter-spacing:-.04em;position:relative;padding:0 14px 0 0;color:var(--ink);text-decoration:none;white-space:nowrap;transition:transform .3s var(--spring)}
.marca:hover{transform:scale(1.04);color:var(--ink)}
.marca small{font:500 .62rem var(--mono);letter-spacing:.06em;margin-left:6px}
.marca i{position:absolute;right:0;top:-2px;width:8px;height:8px;border-radius:50%;background:var(--orange);animation:blink 2.6s ease-in-out infinite}
@keyframes blink{50%{transform:scale(1.5);box-shadow:0 0 0 6px rgba(237,74,25,.15)}}
.topo nav{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.topo nav a{border:1.5px solid var(--line);background:var(--bg);border-radius:999px;padding:8px 15px;font-size:.92rem;color:var(--ink);text-decoration:none;transition:transform .25s var(--spring),border-color .2s,background .2s,color .2s}
.topo nav a:hover{border-color:var(--ink);transform:translateY(-2px);color:var(--ink)}
.topo nav a[aria-current]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

main{max-width:1160px;margin:0 auto;padding:30px 0 72px}
.pagina-curso main{max-width:820px}
.trilha ol{display:flex;flex-wrap:wrap;gap:4px 10px;list-style:none;padding:0;font:500 .68rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.trilha li+li::before{content:"/";margin-right:10px;color:var(--line)}
.trilha a{color:var(--muted)}

/* abertura com o guia laranja */
.cabeca-curso{display:grid;gap:16px;padding:34px 0 10px}
.guia{display:flex;gap:14px;align-items:center}
.orb{flex:none;width:38px;height:38px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ff9a70,var(--orange) 58%,#c93a0e);box-shadow:0 10px 20px -6px rgba(237,74,25,.75),inset 0 -4px 8px rgba(0,0,0,.12);position:relative}
.orb::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--orange);opacity:0;animation:ring 2.4s ease-out infinite}
@keyframes ring{0%{transform:scale(.7);opacity:.6}100%{transform:scale(1.55);opacity:0}}
.cabeca-curso h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:600;letter-spacing:-.035em;line-height:1.04;max-width:20ch}
.pagina-hub .cabeca-curso h1{max-width:22ch}
.resumo{color:var(--muted);font-size:1.1rem;line-height:1.5;max-width:60ch}
.chamada{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:6px;color:var(--muted);font-size:.95rem}

/* botão principal */
.cta,.botao{display:inline-flex;align-items:center;gap:14px;background:var(--dark);color:var(--on-dark);border:0;border-radius:14px;padding:16px 22px;font-weight:600;font-size:1.05rem;text-decoration:none;position:relative;overflow:hidden;transition:transform .25s var(--spring),box-shadow .3s;box-shadow:0 14px 26px -16px rgba(17,27,26,.8)}
.cta::before,.botao::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.22) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.cta:hover::before,.botao:hover::before{transform:translateX(120%)}
.cta:hover,.botao:hover{box-shadow:0 20px 34px -16px rgba(237,74,25,.7);color:var(--on-dark)}
.cta:active,.botao:active{transform:scale(.96);transition-duration:.08s}
.cube{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,#ff7a45,var(--orange));display:grid;place-items:center;color:var(--on-orange);box-shadow:0 6px 12px -4px rgba(237,74,25,.7);font-weight:700;transition:transform .35s var(--spring)}
.cta:hover .cube{transform:translateX(4px) rotate(-10deg) scale(1.1)}

/* ficha */
.ficha{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:26px 0;border:1.5px solid var(--line);border-radius:20px;background:var(--mineral);overflow:hidden}
.ficha>div{padding:15px 20px;border-bottom:1px solid var(--line);min-width:0}
.ficha>div:nth-child(odd){border-right:1px solid var(--line)}
.ficha>div:nth-last-child(-n+2){border-bottom:0}
.ficha dt{font:500 .64rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.ficha dd{font-size:.97rem;line-height:1.5;overflow-wrap:anywhere}

.indice{margin:26px 0;padding:18px 22px;border-radius:18px;background:var(--sage)}
.indice h2{font:500 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#2d3d31;margin-bottom:10px}
.indice ol{padding-left:20px;display:grid;gap:4px;font-size:.98rem}
.indice a{color:var(--ink)}

/* seções do curso */
.secao{margin-top:44px}
.secao h2{font-size:clamp(1.5rem,3.2vw,2.05rem);font-weight:600;letter-spacing:-.03em;margin-bottom:16px;padding-top:6px}
.secao p,.secao ul,.secao ol,.secao .tabela,.secao pre{margin-bottom:14px}
.secao ul,.secao ol{padding-left:22px}
.secao li{margin-bottom:6px}
.secao li::marker{color:var(--copper)}
.secao-pratica{border:1.5px solid var(--ink);border-radius:20px;padding:24px;background:var(--bg);box-shadow:0 18px 30px -24px rgba(17,27,26,.55)}
.secao-pratica h2{margin-top:0}
.secao-fontes{font-size:.95rem;color:var(--muted)}
.checklist{list-style:none;padding:0!important}
.checklist li{margin-bottom:8px}
.checklist label{display:flex;gap:12px;align-items:flex-start;cursor:pointer;border:1.5px solid var(--line);border-radius:14px;padding:11px 14px;transition:border-color .2s,transform .25s var(--spring),background .2s}
.checklist label:hover{border-color:var(--ink);transform:translateY(-2px)}
.checklist input{margin-top:4px;width:18px;height:18px;accent-color:var(--orange);flex:none}
.checklist label:has(input:checked){background:var(--sage);border-color:#9db08f}
.tabela{overflow-x:auto;border:1.5px solid var(--line);border-radius:16px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.95rem}
th,td{padding:11px 15px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
th{background:var(--mineral);font:500 .68rem var(--mono);letter-spacing:.06em;text-transform:uppercase}
tr:last-child td{border-bottom:0}
main a,.secao li,.secao p,td,th{overflow-wrap:anywhere}

/* cartões de curso, como as opções do /ia */
.grupo{margin-top:46px}
.grupo h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:600;letter-spacing:-.03em;margin-bottom:4px}
.grupo>p{color:var(--muted);margin-bottom:10px}
.cartoes{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:14px;margin-top:14px}
.cartao{display:grid;gap:8px;align-content:start;height:100%;position:relative;padding:18px 20px;border:1.5px solid var(--line);border-radius:20px;background:var(--bg);color:var(--ink);text-decoration:none;transition:transform .25s var(--spring),border-color .2s,box-shadow .25s}
.cartao:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 18px 30px -20px rgba(17,27,26,.55);color:var(--ink)}
.cartao:active{transform:scale(.975);transition-duration:.08s}
.cartao strong{font:600 1.2rem/1.15 var(--display);letter-spacing:-.02em;padding-right:26px}
.cartao-desc{font-size:.93rem;color:var(--muted)}
.cartao .go{position:absolute;right:18px;top:18px;font-size:1.2rem;opacity:0;transform:translateX(-8px);transition:opacity .25s,transform .3s var(--spring)}
.cartao:hover .go{opacity:1;transform:none}
.fm{display:inline-flex;gap:6px;align-items:center;justify-self:start;font:500 .66rem var(--mono);letter-spacing:.06em;text-transform:uppercase;border-radius:7px;padding:4px 9px}
.fm.mini{background:var(--sage);color:#2d3d31}
.fm.curso{background:var(--ink);color:var(--bg)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0 0}
.chips a{border:1.5px solid var(--line);background:var(--bg);border-radius:999px;padding:9px 15px;font-size:.92rem;color:var(--ink);text-decoration:none;transition:transform .25s var(--spring),border-color .2s}
.chips a:hover{border-color:var(--ink);transform:translateY(-2px);color:var(--ink)}
.secao-proximos .cartoes{margin-bottom:14px}
.atualizacao{margin-top:48px;padding-top:18px;border-top:1px solid var(--line);font-size:.88rem;color:var(--muted)}

.rodape{max-width:1160px;margin:0 auto;padding:30px 0 48px;border-top:1px solid var(--line);display:grid;gap:10px;font-size:.92rem;color:var(--muted)}
.rodape .marca{font-size:1.3rem}

@media (max-width:640px){
  .ficha{grid-template-columns:1fr}
  .ficha>div:nth-child(odd){border-right:0}
  .ficha>div:nth-last-child(2){border-bottom:1px solid var(--line)}
  .secao-pratica{padding:16px}
  .topo nav{margin-left:0}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}