/* =======================================================
   css/home.css — página inicial (index.html). Redesenho de 25/09/2026.

   Folha PRÓPRIA da home. O css/styles.css continua servindo as outras 15
   páginas do site institucional; mexer nele para redesenhar a home mudaria
   todas de uma vez (ver memória reference_frontend_site).
======================================================= */
:root{
    --verde:#155B43; --verde-esc:#0E3E2D; --noite:#082A1E; --verde-claro:#EAF4EE; --verde-borda:#CFE3D7;
    --laranja:#F37A12; --laranja-esc:#D96A0A; --pessego:#FFD9B3; --creme:#FBF7F1;
    --fundo:#F6F8F7; --papel:#fff; --borda:#E2E8E4; --texto:#10201A; --muted:#566660; --suave:#8B9A93;
    --raio:18px; --largura:1200px;
    --sombra-1:0 1px 2px rgba(10,40,28,.06),0 4px 14px -4px rgba(10,40,28,.10);
    --sombra-2:0 2px 4px rgba(10,40,28,.06),0 24px 48px -16px rgba(10,40,28,.22);
    --fonte:'Plus Jakarta Sans','Segoe UI',system-ui,-apple-system,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--fonte);color:var(--texto);background:var(--papel);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.box{width:100%;max-width:var(--largura);margin:0 auto;padding:0 24px}
[id]{scroll-margin-top:84px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------------- botões ---------------- */
.bt{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 24px;border-radius:13px;
    font:inherit;font-weight:800;font-size:1rem;text-decoration:none;border:0;cursor:pointer;white-space:nowrap;
    transition:transform .15s,background .18s,box-shadow .18s,color .18s,border-color .18s}
.bt svg{width:19px;height:19px;stroke:currentColor;transition:transform .18s}
.bt:hover svg.seta{transform:translateX(3px)}
/* Laranja com texto ESCURO: branco sobre #F37A12 reprova no WCAG AA. */
.bt-laranja{background:var(--laranja);color:#1D1206;box-shadow:0 10px 24px -10px rgba(243,122,18,.7)}
.bt-laranja:hover{background:#FF8A26;transform:translateY(-1px)}
.bt-vidro{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.28)}
.bt-vidro:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.5)}
.bt-verde{background:var(--verde);color:#fff}
.bt-verde:hover{background:var(--verde-esc)}
.bt-linha{background:#fff;color:var(--verde);border:1.5px solid var(--verde-borda)}
.bt-linha:hover{border-color:var(--verde);background:var(--verde-claro)}
.bt-sm{height:42px;padding:0 16px;font-size:.9rem;border-radius:11px}
.bt:focus-visible,.nav a:focus-visible,summary:focus-visible{outline:3px solid var(--laranja);outline-offset:3px}

/* ---------------- cabeçalho ---------------- */
.topo{position:sticky;top:0;z-index:100;background:rgba(8,42,30,.72);backdrop-filter:saturate(160%) blur(14px);
    -webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid rgba(255,255,255,.08);transition:background .2s,box-shadow .2s}
.topo.rolou{background:rgba(8,42,30,.94);box-shadow:0 8px 24px -12px rgba(0,0,0,.45)}
.topo .box{display:flex;align-items:center;gap:28px;height:72px;transition:height .2s}
.topo.rolou .box{height:62px}
.topo .logo img{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-left:8px}
.nav a{color:rgba(255,255,255,.82);text-decoration:none;font-weight:600;font-size:.93rem;padding:8px 12px;border-radius:9px;transition:background .15s,color .15s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.acessos{margin-left:auto;display:flex;align-items:center;gap:10px}
.link-aluno{color:#fff;text-decoration:none;font-weight:700;font-size:.92rem;padding:10px 14px;border-radius:10px}
.link-aluno:hover{background:rgba(255,255,255,.08)}
.mais{position:relative}
.mais>summary{list-style:none;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;cursor:pointer;
    color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.2)}
.mais>summary::-webkit-details-marker{display:none}
.mais>summary svg{width:20px;height:20px;stroke:currentColor}
.mais[open]>summary,.mais>summary:hover{background:rgba(255,255,255,.1);color:#fff}
.mais-painel{position:absolute;right:0;top:50px;min-width:240px;max-width:calc(100vw - 24px);background:#fff;border-radius:14px;
    box-shadow:var(--sombra-2);padding:8px;border:1px solid var(--borda)}
.mais-painel small{display:block;padding:8px 12px 4px;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--suave)}
.mais-painel a{display:block;padding:10px 12px;border-radius:9px;text-decoration:none;color:var(--texto);font-weight:600;font-size:.92rem}
.mais-painel a:hover{background:var(--verde-claro);color:var(--verde)}
.mais-painel .so-cel,.mais-painel .so-nav{display:none}

/* ---------------- hero ---------------- */
.hero{position:relative;overflow:hidden;color:#fff;margin-top:-72px;padding:150px 0 110px;
    background:
      radial-gradient(760px 420px at 12% 18%, rgba(243,122,18,.20), transparent 62%),
      radial-gradient(900px 600px at 95% 110%, rgba(46,160,110,.28), transparent 60%),
      linear-gradient(160deg,#061F16 0%, var(--noite) 35%, #0F4A35 100%)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
    background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
    background-size:56px 56px;mask-image:radial-gradient(ellipse at 60% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 60% 40%,#000 30%,transparent 75%)}
.hero .box{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.selo{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:999px;background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.18);font-size:.86rem;font-weight:600;color:rgba(255,255,255,.9)}
.selo i{font-style:normal;background:var(--laranja);color:#1D1206;font-weight:800;font-size:.74rem;padding:3px 9px;border-radius:999px}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.9rem);line-height:1.05;letter-spacing:-.035em;font-weight:800;margin:22px 0 20px}
.hero h1 span{background:linear-gradient(92deg,#FFC48A,#F37A12);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:1.14rem;color:rgba(255,255,255,.78);max-width:34em;margin:0 0 32px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero .prova{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px;color:rgba(255,255,255,.7);font-size:.9rem}
.hero .prova b{color:#fff;font-weight:800}
.hero .prova span{display:flex;align-items:center;gap:8px}
.hero .prova svg{width:18px;height:18px;stroke:#7DD3A8}

/* composição do produto (ilustração) */
.vitrine{position:relative;height:500px}
.vit{position:absolute;background:#fff;color:var(--texto);border-radius:20px;box-shadow:0 30px 60px -20px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.06)}
.vit-curso{left:0;top:6px;width:60%;overflow:hidden;animation:flutua 7s ease-in-out infinite}
.vit-curso .capa{height:170px;background:#F1EEE6 center/cover}
.vit-curso .corpo{padding:18px 20px 20px}
.vit-curso .tag{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--verde);background:var(--verde-claro);padding:4px 9px;border-radius:7px}
.vit-curso h4{margin:10px 0 12px;font-size:1.02rem;line-height:1.3}
.barra{height:8px;background:#EDF1EF;border-radius:8px;overflow:hidden}
.barra i{display:block;height:100%;width:62%;border-radius:8px;background:linear-gradient(90deg,var(--verde),#2E9E6E)}
.vit-curso .meta{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted);margin-top:8px}
.vit-cert{right:0;top:222px;width:50%;padding:18px 18px 16px;animation:flutua 8s ease-in-out -2s infinite}
.vit-cert .top{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.vit-cert .ico{width:38px;height:38px;border-radius:10px;background:var(--creme);display:grid;place-items:center}
.vit-cert .ico svg{width:20px;height:20px;stroke:var(--laranja-esc)}
.vit-cert b{font-size:.92rem;display:block;line-height:1.2}
.vit-cert small{color:var(--muted);font-size:.75rem}
.vit-cert .linhas i{display:block;height:7px;border-radius:6px;background:#EEF1EF;margin:7px 0}
.vit-cert .linhas i:nth-child(2){width:78%}.vit-cert .linhas i:nth-child(3){width:56%}
.vit-cert .cod{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:10px;border-top:1px dashed var(--borda);font-size:.74rem;color:var(--muted)}
.vit-cert .cod code{font-family:ui-monospace,Consolas,monospace;color:var(--verde);font-weight:700}
.vit-chat{left:8%;bottom:0;width:56%;padding:14px 16px;display:flex;gap:12px;align-items:flex-start;animation:flutua 9s ease-in-out -4s infinite}
.vit-chat .av{flex:none;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--verde),#2E9E6E);display:grid;place-items:center}
.vit-chat .av svg{width:20px;height:20px;stroke:#fff}
.vit-chat b{font-size:.82rem}
.vit-chat p{margin:2px 0 0;font-size:.84rem;color:var(--muted);line-height:1.45}
@keyframes flutua{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ---------------- faixa de confiança ---------------- */
.faixa{position:relative;z-index:2;margin-top:-44px}
.faixa .grade{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--borda);border-radius:20px;box-shadow:var(--sombra-2);overflow:hidden}
.faixa .item{display:flex;gap:14px;align-items:flex-start;padding:24px 22px}
.faixa .item+.item{border-left:1px solid var(--borda)}
.faixa .ic{flex:none;width:44px;height:44px;border-radius:12px;background:var(--verde-claro);display:grid;place-items:center}
.faixa .ic svg{width:22px;height:22px;stroke:var(--verde)}
.faixa b{display:block;font-size:.98rem}
.faixa span{display:block;font-size:.86rem;color:var(--muted);line-height:1.45}

/* ---------------- seções ---------------- */
.secao{padding:110px 0}
.secao.creme{background:var(--creme)}
.cabeca{max-width:720px;margin:0 0 48px}
.cabeca.centro{margin-left:auto;margin-right:auto;text-align:center}
.sobre{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--laranja-esc);margin-bottom:12px}
.cabeca h2{font-size:clamp(1.9rem,3.2vw,2.7rem);line-height:1.12;letter-spacing:-.03em;margin:0 0 14px;font-weight:800}
.cabeca p{font-size:1.08rem;color:var(--muted);margin:0}

/* cursos */
.filtros{display:flex;gap:8px;flex-wrap:wrap;margin:-20px 0 30px}
.filtros button{font:inherit;font-size:.88rem;font-weight:700;color:var(--muted);background:#fff;border:1.5px solid var(--borda);border-radius:999px;padding:9px 16px;cursor:pointer;transition:all .15s}
.filtros button:hover{border-color:var(--verde);color:var(--verde)}
.filtros button[aria-pressed="true"]{background:var(--verde);border-color:var(--verde);color:#fff}
.cursos{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.curso{display:flex;flex-direction:column;background:#fff;border:1px solid var(--borda);border-radius:var(--raio);overflow:hidden;
    box-shadow:var(--sombra-1);transition:transform .2s,box-shadow .2s}
.curso:hover{transform:translateY(-4px);box-shadow:var(--sombra-2)}
.curso[hidden]{display:none}
.curso .capa{position:relative;aspect-ratio:16/11;background:#F1EEE6;overflow:hidden}
.curso .capa img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.curso:hover .capa img{transform:scale(1.04)}
.curso .nr{position:absolute;left:12px;top:12px;background:rgba(8,42,30,.88);color:#fff;font-weight:800;font-size:.78rem;padding:5px 10px;border-radius:8px;backdrop-filter:blur(4px)}
.curso .corpo{padding:18px 18px 18px;display:flex;flex-direction:column;flex:1}
.tipo{align-self:flex-start;font-size:.72rem;font-weight:800;letter-spacing:.03em;padding:4px 10px;border-radius:999px;margin-bottom:10px}
.tipo.ead{background:var(--verde-claro);color:var(--verde)}
.tipo.semi{background:#E8F0FB;color:#1D4E89}
.tipo.aperf{background:#FFF3E0;color:#8A4B00}
.curso h3{font-size:1.02rem;line-height:1.32;margin:0 0 8px;letter-spacing:-.01em}
.curso .carga{font-size:.84rem;color:var(--muted);display:flex;align-items:center;gap:6px;margin-bottom:16px}
.curso .carga svg{width:15px;height:15px;stroke:var(--suave)}
.curso .acoes{margin-top:auto;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.curso .acoes .bt{height:42px;padding:0 10px;font-size:.88rem;border-radius:10px;box-shadow:none}
.nota-tipos{margin-top:28px;font-size:.88rem;color:var(--muted);display:flex;gap:18px;flex-wrap:wrap}
.nota-tipos span{display:flex;align-items:center;gap:8px}
.nota-tipos i{width:10px;height:10px;border-radius:50%;display:inline-block}

/* formações */
.formacoes{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:56px}
.formacao{position:relative;overflow:hidden;display:grid;grid-template-columns:140px 1fr;gap:22px;align-items:center;padding:26px;
    border-radius:var(--raio);background:linear-gradient(135deg,var(--noite),#12533D);color:#fff;text-decoration:none;box-shadow:var(--sombra-2);transition:transform .2s}
.formacao:hover{transform:translateY(-3px)}
.formacao img{width:140px;height:140px;border-radius:14px;object-fit:cover;background:#F1EEE6}
.formacao .sobre{color:var(--pessego);margin-bottom:6px}
.formacao h3{margin:0 0 8px;font-size:1.25rem;line-height:1.2;letter-spacing:-.02em}
.formacao p{margin:0 0 14px;color:rgba(255,255,255,.75);font-size:.92rem}
.formacao .ver{font-weight:800;color:#FFC48A;display:inline-flex;align-items:center;gap:8px}
.formacao .ver svg{width:18px;height:18px;stroke:currentColor}

/* como funciona */
.passos{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:p;position:relative}
.passo{position:relative;background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:30px 26px;box-shadow:var(--sombra-1)}
.passo .n{width:48px;height:48px;border-radius:14px;background:var(--verde);color:#fff;font-weight:800;font-size:1.2rem;display:grid;place-items:center;margin-bottom:18px;
    box-shadow:0 10px 20px -10px rgba(21,91,67,.8)}
.passo:nth-child(2) .n{background:var(--laranja);color:#1D1206;box-shadow:0 10px 20px -10px rgba(243,122,18,.8)}
.passo h3{margin:0 0 8px;font-size:1.15rem;letter-spacing:-.01em}
.passo p{margin:0;color:var(--muted);font-size:.95rem}
/* selo de pagamento no passo 2: logo do Mercado Pago (arquivo oficial, logo-mercado-pago.png) + o que a compra garante */
.passo .pag{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid var(--borda)}
.passo .pag img{width:108px;height:auto;flex:none}
.passo .pag ul{list-style:none;margin:0;padding:0;display:grid;gap:3px}
.passo .pag li{display:flex;align-items:center;gap:7px;font-size:.88rem;font-weight:700;color:var(--texto);line-height:1.35}
.passo .pag svg{width:16px;height:16px;flex:none;fill:none;stroke:#079455;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}

/* empresas */
.empresas{position:relative;overflow:hidden;color:#fff;padding:110px 0;
    background:radial-gradient(700px 400px at 90% 0%, rgba(243,122,18,.16), transparent 60%),linear-gradient(160deg,var(--noite),#0E4A34)}
.empresas .box{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.empresas .cabeca h2{color:#fff}
.empresas .cabeca p{color:rgba(255,255,255,.75)}
.empresas .sobre{color:var(--pessego)}
.empresas .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.recursos{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.recurso{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:20px}
.recurso .ic{width:42px;height:42px;border-radius:12px;background:rgba(243,122,18,.16);display:grid;place-items:center;margin-bottom:12px}
.recurso .ic svg{width:21px;height:21px;stroke:#FFB36B}
.recurso b{display:block;font-size:1rem;margin-bottom:4px}
.recurso span{display:block;font-size:.88rem;color:rgba(255,255,255,.68);line-height:1.5}

/* diferenciais */
.difs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dif{padding:30px 26px;border-radius:var(--raio);background:#fff;border:1px solid var(--borda);box-shadow:var(--sombra-1)}
.dif .ic{width:52px;height:52px;border-radius:15px;background:var(--creme);display:grid;place-items:center;margin-bottom:18px}
.dif .ic svg{width:26px;height:26px;stroke:var(--laranja-esc)}
.dif h3{margin:0 0 8px;font-size:1.12rem;letter-spacing:-.01em}
.dif p{margin:0;color:var(--muted);font-size:.95rem}
.transparencia{margin-top:30px;display:flex;gap:16px;align-items:flex-start;padding:22px 24px;border-radius:16px;background:var(--verde-claro);border:1px solid var(--verde-borda)}
.transparencia svg{flex:none;width:26px;height:26px;stroke:var(--verde);margin-top:2px}
.transparencia p{margin:0;color:#1E3B30;font-size:.95rem}

/* dúvidas */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--borda)}
.faq summary{list-style:none;cursor:pointer;padding:24px 4px;display:flex;justify-content:space-between;gap:20px;align-items:center;font-weight:700;font-size:1.06rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;background:var(--verde-claro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23155B43' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/16px no-repeat;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .resp{padding:0 4px 24px;color:var(--muted);font-size:.98rem}
.faq .resp p{margin:0 0 10px}
.faq .resp ul{margin:0;padding-left:20px}
.faq .resp li{margin-bottom:6px}

/* chamada final */
.final{padding:0 0 110px}
.final .cartao{position:relative;overflow:hidden;border-radius:28px;padding:64px;text-align:center;color:#fff;
    background:radial-gradient(600px 300px at 20% 0%, rgba(243,122,18,.25), transparent 60%),linear-gradient(135deg,var(--noite),#0F4A35)}
.final h2{font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:-.03em;line-height:1.12;margin:0 0 12px}
.final p{color:rgba(255,255,255,.75);font-size:1.08rem;margin:0 auto 30px;max-width:40em}
.final .ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* rodapé */
.rodape{background:#061F16;color:rgba(255,255,255,.7);padding:70px 0 30px;font-size:.92rem}
.rodape .grade{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.rodape img{height:34px;margin-bottom:16px}
.rodape h4{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin:6px 0 16px}
.rodape ul{list-style:none;margin:0;padding:0}
.rodape li{margin-bottom:10px}
.rodape a{text-decoration:none;color:rgba(255,255,255,.72)}
.rodape a:hover{color:#fff}
.rodape .fim{border-top:1px solid rgba(255,255,255,.1);margin-top:50px;padding-top:24px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.84rem;color:rgba(255,255,255,.5)}

/* animação de entrada (só com JS; sem JS tudo aparece) */
.js .aparece{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .aparece.visto{opacity:1;transform:none}

/* ---------------- responsivo ---------------- */
@media (max-width:1100px){
    .cursos{grid-template-columns:repeat(3,1fr)}
    .nav{display:none}
    .mais-painel .so-nav{display:block}
}
@media (max-width:980px){
    .hero{padding:128px 0 90px}
    .hero .box{grid-template-columns:1fr;gap:40px}
    .vitrine{height:420px;max-width:560px}
    .faixa .grade{grid-template-columns:1fr 1fr}
    .faixa .item:nth-child(3){border-left:0}
    .faixa .item:nth-child(n+3){border-top:1px solid var(--borda)}
    .empresas .box{grid-template-columns:1fr;gap:40px}
    .formacoes{grid-template-columns:1fr}
    .rodape .grade{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
    .secao,.empresas{padding:80px 0}
    .cursos{grid-template-columns:1fr 1fr;gap:14px}
    .passos,.difs{grid-template-columns:1fr}
    .recursos{grid-template-columns:1fr}
    .final .cartao{padding:44px 22px}
    .link-aluno{display:none}
    .mais-painel .so-cel{display:block}
}
@media (max-width:560px){
    .box{padding:0 16px}
    .topo .box{gap:12px;height:64px}
    .topo .logo img{height:28px}
    .acessos .bt-sm{height:38px;padding:0 12px;font-size:.84rem}
    .hero{padding:112px 0 80px;margin-top:-64px}
    .hero h1{font-size:2.2rem}
    .hero .lead{font-size:1.02rem}
    .hero .ctas .bt{width:100%}
    /* A ilustracao nao cabe numa tela de telefone sem os cartoes se cobrirem:
       sai, e o conteudo sobe. */
    .vitrine{display:none}
    .hero{padding-bottom:70px}
    .faixa .grade{grid-template-columns:1fr}
    .faixa .item+.item{border-left:0;border-top:1px solid var(--borda)}
    /* Cartao horizontal: capa pequena a esquerda. Com a capa quadrada em largura
       total, cada curso ocupava uma tela inteira de rolagem. */
    .cursos{grid-template-columns:1fr;gap:12px}
    .curso{display:grid;grid-template-columns:104px 1fr}
    .curso .capa{aspect-ratio:auto;height:100%}
    .curso .nr{left:8px;top:8px;font-size:.7rem;padding:4px 8px}
    .curso .corpo{padding:14px 14px 14px}
    .curso h3{font-size:.95rem}
    .curso .carga{margin-bottom:12px}
    .curso .acoes .bt{height:38px;font-size:.84rem}
    .formacao{grid-template-columns:1fr;text-align:left}
    .formacao img{width:100%;height:160px}
    .rodape .grade{grid-template-columns:1fr}
}
/* ---------------- cena 3D do topo (js/home3d.js, 19/10/2026) ----------------
   A vitrine em HTML continua sendo a reserva: sem WebGL ou sem JS ela fica como era.
   Com a cena pronta, o JS põe .com3d na vitrine. */
.v3d{position:absolute;inset:-60px -10px -40px -110px;opacity:0;transition:opacity .9s ease;touch-action:pan-y}
.vitrine.com3d .v3d{opacity:1}
.v3d-tela{display:block;width:100%;height:100%;cursor:grab}
.v3d-tela:active{cursor:grabbing}
.vitrine.com3d .vit-curso{display:none}
.vitrine.com3d .vit{z-index:150;pointer-events:none;background:rgba(255,255,255,.94);backdrop-filter:blur(6px)}
.vitrine.com3d .vit-cert{top:auto;bottom:-14px;right:-36px;width:36%;transform:scale(.84);transform-origin:100% 100%;animation:none}
.vitrine.com3d .vit-chat{top:auto;bottom:-14px;left:-70px;width:40%;transform:scale(.82);transform-origin:0 100%;animation:none}
.v3d-pinos{position:absolute;inset:0;pointer-events:none}
.v3d-pino{position:absolute;left:0;top:0;width:0;height:0;pointer-events:auto;text-decoration:none;color:#fff;transition:opacity .3s}
.v3d-pino::before{content:"";position:absolute;left:-5px;top:-5px;width:10px;height:10px;border-radius:50%;background:#F37A12;box-shadow:0 0 0 4px rgba(243,122,18,.25),0 0 14px rgba(243,122,18,.8)}
.v3d-pino::after{content:"";position:absolute;left:-1px;bottom:5px;width:2px;height:10px;background:linear-gradient(rgba(255,255,255,.6),rgba(255,255,255,0))}
.v3d-pino .p{position:absolute;left:0;bottom:15px;transform:translateX(-50%);display:flex;align-items:center;gap:0;padding:4px;border-radius:999px;white-space:nowrap;
    background:rgba(5,28,20,.78);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
    box-shadow:0 10px 24px -10px rgba(0,0,0,.6);transition:background .25s,border-color .25s,gap .3s,padding .3s}
.v3d-pino b{font-size:.7rem;font-weight:800;letter-spacing:.02em;background:#F37A12;color:#1D1206;padding:3px 9px;border-radius:999px}
.v3d-pino .n{display:inline-block;max-width:0;opacity:0;overflow:hidden;font-size:.8rem;font-weight:700;vertical-align:middle;transition:max-width .4s ease,opacity .3s}
.v3d-pino .n i{font-style:normal;color:#FFC48A;margin-left:8px;font-weight:800}
.v3d-pino.on,.v3d-pino:hover,.v3d-pino:focus-visible{z-index:140 !important;opacity:1 !important}
.v3d-pino.on .p,.v3d-pino:hover .p,.v3d-pino:focus-visible .p{gap:8px;padding:4px 12px 4px 4px;background:rgba(5,28,20,.94);border-color:#F37A12}
.v3d-pino.on .n,.v3d-pino:hover .n,.v3d-pino:focus-visible .n{max-width:300px;opacity:1}
.v3d-pino:focus-visible{outline:none}
.v3d-pino:focus-visible .p{outline:3px solid #F37A12;outline-offset:2px}
.v3d-pino.longe{opacity:.5}
.v3d-dica{position:absolute;left:50%;top:40px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;color:rgba(255,255,255,.72);
    pointer-events:none;white-space:nowrap;transition:opacity .5s}
.v3d-dica svg{width:18px;height:18px;stroke:#FFC48A}
.v3d-dica.some{opacity:0}
@media (max-width:980px){
    .v3d{inset:-30px -24px -20px -24px}
    .vitrine.com3d{height:460px}
}
@media (max-width:560px){
    .vitrine.com3d{display:block;height:330px;margin:-10px -12px 0}
    .vitrine.com3d .vit{display:none}
    .v3d{inset:-10px -12px 0 -12px}
    .v3d-pino b{font-size:.62rem;padding:2px 7px}
    .v3d-pino .n{font-size:.72rem}
    .v3d-dica{top:auto;bottom:2px;font-size:.72rem}
}
@media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *{animation:none !important;transition:none !important}
    .js .aparece{opacity:1;transform:none}
}