/* Site da Talhe (spec §8.3): fundo talheFundo, títulos em Unbounded na cor
   talheTinta, detalhes em talheCobre. */
:root{
  --tinta:#1F2A44;--cobre:#E8A35C;--creme:#F2E6D4;--fundo:#EEEDEA;--card:#fff;--ink:#141821;--mu:#5B6170;--ln:#DEDBD5;
  --fu:"Unbounded",ui-sans-serif,system-ui,sans-serif;--fd:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --fb:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--fundo);color:var(--ink);font:16px/1.55 var(--fb);-webkit-text-size-adjust:100%}
a{color:inherit}
img{max-width:100%}
.w{max-width:1120px;margin:0 auto;padding:0 20px}
.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--fundo) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid transparent}
.nav.sombra{border-bottom-color:var(--ln)}
.nav .w{display:flex;align-items:center;gap:20px;height:64px}
.marca{display:flex;align-items:center;gap:9px;text-decoration:none;font:700 22px var(--fu);letter-spacing:-.04em;color:var(--tinta)}
.marca svg{width:30px;height:30px}
.nav nav{display:flex;gap:22px;margin-left:auto;font-size:14.5px;font-weight:500}
.nav nav a{text-decoration:none;color:var(--mu)}
.nav nav a:hover{color:var(--tinta)}
.bt{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:12px;border:0;cursor:pointer;
  background:var(--tinta);color:#fff;font:600 15px var(--fb);text-decoration:none;transition:transform .15s,box-shadow .15s}
.bt:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(31,42,68,.22)}
.bt.cobre{background:var(--cobre);color:var(--tinta)}
.bt.ghost{background:transparent;color:var(--tinta);box-shadow:inset 0 0 0 1.5px var(--tinta)}
.bt.peq{min-height:38px;padding:0 14px;font-size:14px}
.bt:disabled{opacity:.6;cursor:default;transform:none;box-shadow:none}
h1,h2,h3{color:var(--tinta);margin:0}
h1{font:700 clamp(34px,6vw,60px)/1.05 var(--fu);letter-spacing:-.045em}
h2{font:700 clamp(26px,4vw,38px)/1.1 var(--fu);letter-spacing:-.04em}
h3{font:700 18px/1.25 var(--fd)}
.sub{color:var(--mu);font-size:clamp(16px,2vw,19px);max-width:620px}
.cobre-t{color:var(--cobre)}
.sec{padding:72px 0}
.sec>.w>p.sub{margin:12px 0 0}
.hero{padding:56px 0 40px}
.hero .w{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero .acoes{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero small{display:block;color:var(--mu);margin-top:12px;font-size:13.5px}
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border-radius:20px;padding:22px;box-shadow:0 1px 0 rgba(0,0,0,.04),0 10px 30px rgba(31,42,68,.06)}
.card p{color:var(--mu);margin:8px 0 0;font-size:15px}
.seg{text-decoration:none;display:flex;flex-direction:column;gap:6px;transition:transform .15s}
.seg:hover{transform:translateY(-3px)}
.seg .tag{font-size:12px;font-weight:600;color:var(--cobre);text-transform:uppercase;letter-spacing:.06em}
.passos{counter-reset:p;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:32px}
.passos li{list-style:none;counter-increment:p;background:var(--card);border-radius:18px;padding:18px}
.passos li::before{content:counter(p);display:flex;width:32px;height:32px;border-radius:10px;background:var(--creme);color:var(--tinta);font:700 15px var(--fu);align-items:center;justify-content:center;margin-bottom:12px}
.passos b{display:block;font-family:var(--fd);font-size:16px}
.passos span{color:var(--mu);font-size:14px}
.planos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px;align-items:stretch}
.plano{display:flex;flex-direction:column;gap:12px;position:relative}
.plano.dest{box-shadow:0 0 0 2px var(--cobre),0 18px 40px rgba(31,42,68,.12)}
.plano .selo-d{position:absolute;top:-12px;left:22px;background:var(--cobre);color:var(--tinta);font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
.preco{font:700 34px var(--fu);letter-spacing:-.04em;color:var(--tinta)}
.preco small{font:500 14px var(--fb);color:var(--mu);letter-spacing:0}
.plano ul{list-style:none;padding:0;margin:4px 0 8px;display:grid;gap:7px;font-size:14.5px}
.plano li::before{content:"✓";color:var(--cobre);font-weight:700;margin-right:8px}
.plano li.nao{color:#A0A4AE}
.plano li.nao::before{content:"–";color:#C2C5CC}
.plano .bt{margin-top:auto}
.fund{font-size:13px;color:var(--tinta);background:var(--creme);border-radius:10px;padding:8px 10px}
.alt{display:inline-flex;background:var(--card);border-radius:12px;padding:4px;margin-top:20px;gap:4px}
.alt button{border:0;background:transparent;padding:8px 14px;border-radius:9px;font:600 14px var(--fb);cursor:pointer;color:var(--mu)}
.alt button.on{background:var(--tinta);color:#fff}
details{background:var(--card);border-radius:16px;padding:16px 20px}
details+details{margin-top:10px}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--cobre);font-weight:700}
details[open] summary::after{content:"–"}
details p{color:var(--mu);margin:10px 0 0}
.final{background:var(--tinta);color:#fff;border-radius:28px;padding:48px 32px;text-align:center}
.final h2{color:#fff}
.final p{color:#C9CDD6;margin:12px auto 24px;max-width:520px}
footer{padding:36px 0 48px;color:var(--mu);font-size:14px}
footer .w{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
footer a{color:var(--mu)}
/* Painel de demonstração que troca de cor (prova visual). */
.demo{--p:#8B5CF6;--d:#FF5A1F;--op:#fff;border-radius:20px;background:#151821;box-shadow:0 30px 60px rgba(31,42,68,.28);overflow:hidden;display:grid;grid-template-columns:120px 1fr;min-height:330px;font-size:12px;color:#E8EAF0;transition:none}
.demo *{transition:background-color .9s ease,color .9s ease,border-color .9s ease}
.demo .sb{background:#10131A;padding:14px 10px;border-right:1px solid #232733}
.demo .sb .lg{display:flex;align-items:center;gap:7px;font:700 11.5px var(--fd);margin-bottom:14px}
.demo .sb .lg i{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--p),var(--d))}
.demo .sb div{padding:6px 8px;border-radius:7px;color:#8D93A3;margin-bottom:2px}
.demo .sb div.on{background:color-mix(in srgb,var(--p) 22%,transparent);color:#fff}
.demo .ct{padding:16px;display:flex;flex-direction:column;gap:10px}
.demo .tt{display:flex;justify-content:space-between;align-items:center;font:700 15px var(--fd)}
.demo .tt span{background:var(--p);color:var(--op);font:600 10px var(--fb);padding:5px 9px;border-radius:7px}
.demo .ks{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.demo .k{border-radius:11px;padding:10px;background:#1B1F2A;border:1px solid #262B37}
.demo .k.p{background:linear-gradient(140deg,var(--p),color-mix(in srgb,var(--p) 60%,#000));border:0;color:var(--op)}
.demo .k b{display:block;font:700 19px var(--fd);margin-top:2px}
.demo .q{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;flex:1}
.demo .q div{background:#1B1F2A;border-radius:10px;padding:8px;display:flex;flex-direction:column;gap:6px}
.demo .q div::before{content:attr(data-t);font-weight:600;color:#9AA0AE;font-size:10.5px}
.demo .q i{display:block;height:34px;border-radius:7px;background:#232836;border-left:3px solid var(--p)}
.demo .q div:nth-child(2) i{border-left-color:var(--d)}
.demo-leg{font-size:13px;color:var(--mu);margin-top:10px;text-align:center}
/* Formulários (gerador). */
.campo{display:flex;flex-direction:column;gap:5px}
.campo label{font-size:13px;color:var(--mu);font-weight:500}
.campo input,.campo select,.campo textarea{height:46px;border-radius:12px;border:1.5px solid var(--ln);padding:0 12px;font:500 15px var(--fb);color:var(--ink);background:#fff;outline:none;width:100%}
.campo textarea{height:auto;padding:10px 12px;min-height:70px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--tinta)}
.linha{display:grid;gap:10px}
.cores{display:flex;gap:8px;flex-wrap:wrap}
.cor{width:40px;height:40px;border-radius:12px;border:3px solid #fff;box-shadow:0 0 0 1.5px var(--ln);cursor:pointer;padding:0}
.cor.on{box-shadow:0 0 0 2.5px var(--tinta)}
@media (max-width:900px){
  .hero .w{grid-template-columns:1fr}.g3,.g4,.planos{grid-template-columns:1fr}.passos{grid-template-columns:1fr 1fr}
  .nav nav{display:none}.sec{padding:52px 0}
}
@media (max-width:520px){.passos{grid-template-columns:1fr}.demo{grid-template-columns:84px 1fr}.final{padding:36px 20px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}