:root{
  --fundo:#09070A; --sup:#141116; --sup-2:#1B171D; --linha:rgba(255,255,255,.09); --linha-2:rgba(255,255,255,.16);
  --texto:#F5F3F4; --suave:rgba(245,240,242,.66); --fraco:rgba(245,240,242,.58);
  --rubi:#E1283D; --rubi-2:#B8172C; --rubi-claro:#FF8390; --rubi-tinta:rgba(225,40,61,.14);
  --f:"Onest", system-ui, sans-serif; --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--fundo);color:var(--texto);-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
body{font-family:var(--f);font-size:16px;line-height:1.55}
::selection{background:var(--rubi);color:#fff}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--rubi-claro);outline-offset:3px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.caixa{max-width:1240px;margin:0 auto;padding:0 32px}

/* topo */
.topo{height:68px;border-bottom:1px solid var(--linha)}
.topo .caixa{height:100%;display:flex;align-items:center;gap:40px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px;letter-spacing:.14em}
.topo nav{display:flex;gap:28px;margin-left:auto;font-size:14.5px;font-weight:500;color:var(--suave)}
.topo nav a{transition:color .25s var(--ease)}
.topo nav a:hover{color:var(--texto)}
.btn-contorno{border:1px solid rgba(255,255,255,.7);border-radius:10px;padding:9px 20px;font-weight:600;font-size:15px;transition:background .25s var(--ease),color .25s var(--ease)}
.btn-contorno:hover{background:var(--texto);color:var(--fundo)}

/* abertura */
.abre{padding:76px 0 0;text-align:center}
h1{font-weight:600;font-size:clamp(32px,3.6vw,50px);line-height:1.14;letter-spacing:.02em;text-transform:uppercase;max-width:18ch;margin:0 auto;text-wrap:balance}
h1 em{font-style:normal;color:var(--rubi-claro)}
.abre .sub{margin:20px auto 0;max-width:56ch;font-size:18px;color:var(--suave);text-wrap:pretty}
.busca{margin:34px auto 0;max-width:760px;display:flex;align-items:center;gap:8px;background:var(--sup);border:1px solid var(--linha-2);border-radius:14px;padding:8px 8px 8px 22px;transition:border-color .3s var(--ease),background .3s var(--ease)}
.busca:focus-within{border-color:var(--rubi);background:var(--sup-2)}
.busca input{flex:1;min-width:0;border:0;background:transparent;color:var(--texto);font:500 17px var(--f);outline:none;padding:13px 0;caret-color:var(--rubi)}
.busca input::placeholder{color:var(--fraco)}
.btn-rubi{border:0;border-radius:10px;padding:14px 24px;background:linear-gradient(95deg,#D8263B 0%,#A51429 100%);color:#fff;font-weight:600;font-size:16px;letter-spacing:.01em;white-space:nowrap;cursor:pointer;box-shadow:0 6px 28px rgba(225,40,61,.3);transition:box-shadow .3s var(--ease),filter .3s var(--ease),transform .2s var(--ease)}
.btn-rubi:hover{filter:brightness(1.07);box-shadow:0 8px 36px rgba(225,40,61,.42)}
.btn-rubi:active{transform:scale(.97)}
.nota{margin-top:14px;font-size:14px;color:var(--fraco)}

/* os três */
.tres{margin-top:60px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:left}
.prof{position:relative;aspect-ratio:.8;border-radius:16px;overflow:hidden;border:1px solid var(--linha);isolation:isolate;transition:border-color .4s var(--ease)}
.prof:hover{border-color:rgba(255,131,144,.45)}
.prof img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 8%;z-index:-1;transition:transform 1s var(--ease)}
.prof:hover img{transform:scale(1.03)}
.prof::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(9,7,10,.94) 0%,rgba(9,7,10,.55) 26%,rgba(9,7,10,0) 48%)}
.prof-base{position:absolute;left:0;right:0;bottom:0;padding:22px 24px 22px}
.prof h2{font-size:24px;font-weight:600;line-height:1.15;letter-spacing:.02em;text-transform:uppercase}
.prof .area{margin-top:4px;font-size:15px;color:var(--suave)}
.prof .linha{margin-top:14px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;align-items:center;font-size:14px}
.prof .linha span{color:var(--rubi-claro);font-weight:600}
.prof .linha a{font-weight:600;display:inline-flex;gap:6px;align-items:center}
.prof .linha a svg{transition:transform .35s var(--ease)}
.prof .linha a:hover svg{transform:translateX(3px)}

/* seções */
.secao{padding:128px 0 0}
.secao-cab{text-align:center}
.secao h2.t{font-weight:600;font-size:clamp(26px,2.6vw,36px);line-height:1.2;letter-spacing:.02em;text-transform:uppercase;text-wrap:balance}
.secao-cab p{margin:14px auto 0;max-width:54ch;color:var(--suave);font-size:17px}

/* exemplo por professor */
.quem-exemplo{margin:36px auto 0;max-width:760px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.quem-exemplo button{position:relative;overflow:hidden;display:flex;align-items:center;gap:12px;text-align:left;border:1px solid var(--linha);background:var(--sup);border-radius:14px;padding:10px 14px 10px 10px;cursor:pointer;transition:border-color .3s var(--ease),background .3s var(--ease)}
.quem-exemplo button img{width:52px;height:52px;border-radius:50%;flex:none;filter:grayscale(.55) brightness(.8);transition:filter .4s var(--ease)}
.quem-exemplo button b{display:block;font-size:15px;font-weight:600;line-height:1.25;color:var(--suave);transition:color .3s var(--ease)}
.quem-exemplo button small{display:block;font-size:13px;color:var(--fraco);margin-top:2px}
.quem-exemplo button:hover{border-color:rgba(255,255,255,.22)}
.quem-exemplo button:hover img{filter:none}
.quem-exemplo button[aria-selected="true"]{border-color:rgba(225,40,61,.7);background:linear-gradient(180deg,rgba(225,40,61,.12),rgba(225,40,61,.04)),var(--sup)}
.quem-exemplo button[aria-selected="true"] img{filter:none}
.quem-exemplo button[aria-selected="true"] b{color:var(--texto)}
.quem-exemplo button i{position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--rubi);transform:scaleX(0);transform-origin:left}
.quem-exemplo button[aria-selected="true"] i{animation:tempo 6s linear forwards}
@keyframes tempo{to{transform:scaleX(1)}}
.troca>*{transition:opacity .22s var(--ease)}
.trocando .troca>*{opacity:0}
/* percurso: três momentos ligados por uma régua */
.regua{margin-top:40px;position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.regua::before{content:"";position:absolute;left:16.6%;right:16.6%;top:9px;height:2px;background:linear-gradient(90deg,var(--rubi) 0%,rgba(225,40,61,.25) 100%)}
.momento{position:relative;padding-top:40px;display:flex;flex-direction:column}
.momento::before{content:"";position:absolute;left:50%;top:2px;width:16px;height:16px;border-radius:50%;background:var(--fundo);border:3px solid var(--rubi);transform:translateX(-50%)}
.momento h3{text-align:center;font-size:18px;font-weight:600}
.momento .desc{text-align:center;color:var(--suave);font-size:15px;margin:6px auto 0;max-width:34ch}
.tela{margin-top:22px;flex:1;background:var(--sup);border:1px solid var(--linha);border-radius:14px;padding:18px;min-height:190px}
.tela .digitando{font-size:16px;font-weight:500;line-height:1.45}
.tela .digitando::after{content:"";display:inline-block;width:2px;height:1.1em;margin-left:2px;vertical-align:-.18em;background:var(--rubi);animation:pisca 1s steps(1) infinite}
@keyframes pisca{50%{opacity:0}}
.quem{display:flex;align-items:center;gap:12px}
.quem img{width:48px;height:48px;border-radius:50%}
.quem b{display:block;font-size:14.5px;font-weight:600}
.quem span{font-size:13px;color:var(--suave)}
.riscos{margin-top:14px;display:grid;gap:8px}
.riscos i{height:8px;border-radius:4px;background:rgba(255,255,255,.07)}
.trava{margin-top:14px;display:flex;gap:8px;align-items:center;font-size:13px;color:var(--rubi-claro);font-weight:500}
.mini-video{position:relative;border-radius:10px;overflow:hidden;aspect-ratio:16/9}
.mini-video img{width:100%;height:100%;object-fit:cover}
.pil-min{position:absolute;left:10px;bottom:10px;background:var(--rubi);color:#fff;font-weight:700;font-size:12.5px;border-radius:6px;padding:3px 8px}

/* perguntas prontas */
.perguntas{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.perg{display:flex;flex-direction:column;gap:18px;text-align:left;background:var(--sup);border:1px solid var(--linha);border-radius:14px;padding:22px;cursor:pointer;transition:border-color .3s var(--ease),transform .4s var(--ease),background .3s var(--ease)}
.perg:hover{border-color:rgba(255,131,144,.4);background:var(--sup-2);transform:translateY(-2px)}
.perg p{font-size:17px;font-weight:600;line-height:1.35}
.perg .rodape-perg{margin-top:auto;display:flex;align-items:center;gap:10px}
.perg .rodape-perg img{width:30px;height:30px;border-radius:50%}
.perg .rodape-perg span{flex:1;min-width:0;font-size:13.5px;color:var(--suave);line-height:1.3}
.perg .rodape-perg em{font-style:normal;font-weight:700;font-size:13px;color:var(--rubi-claro);background:var(--rubi-tinta);border-radius:6px;padding:3px 8px}
.aviso{margin-top:14px;text-align:center;font-size:13.5px;color:var(--fraco)}

/* fecho */
.fecho{margin-top:128px;padding:72px 32px;border-radius:20px;border:1px solid var(--linha);text-align:center;background:radial-gradient(60% 90% at 50% 110%,rgba(225,40,61,.3) 0%,rgba(225,40,61,0) 70%),var(--sup)}
.avatares{display:flex;justify-content:center;gap:12px}
.avatares img{width:64px;height:64px;border-radius:50%;outline:1px solid rgba(255,255,255,.12);outline-offset:-1px}
.fecho h2.t{margin-top:22px}
.fecho .busca{background:var(--fundo)}

.rodape{margin-top:96px;border-top:1px solid var(--linha)}
.rodape .caixa{padding-top:26px;padding-bottom:40px;display:flex;justify-content:space-between;gap:20px;font-size:13.5px;color:var(--fraco)}
.rodape a:hover{color:var(--texto)}

/* prévia + cadastro */
.veu{position:fixed;inset:0;z-index:30;background:rgba(6,4,6,.8);display:grid;place-items:center;padding:20px;opacity:0;transition:opacity .25s var(--ease)}
.veu[hidden]{display:none}
.veu.aberto{opacity:1}
.modal{position:relative;width:min(920px,100%);display:grid;grid-template-columns:1fr 1fr;border-radius:18px;overflow:hidden;border:1px solid var(--linha-2);background:var(--sup);box-shadow:0 30px 80px rgba(0,0,0,.6);transform:translateY(14px) scale(.985);transition:transform .45s var(--ease)}
.veu.aberto .modal{transform:none}
.fechar{position:absolute;right:12px;top:12px;width:40px;height:40px;border:0;border-radius:10px;background:rgba(255,255,255,.06);display:grid;place-items:center;cursor:pointer;z-index:2}
.fechar:hover{background:rgba(255,255,255,.12)}
.m-previa{padding:32px;border-right:1px solid var(--linha);background:linear-gradient(180deg,var(--sup-2),var(--sup))}
.pilula{display:inline-block;font-size:13.5px;font-weight:600;color:var(--rubi-claro);background:var(--rubi-tinta);border-radius:999px;padding:4px 14px}
.m-pergunta{margin-top:16px;font-size:21px;font-weight:600;line-height:1.3}
.m-previa .quem{margin:20px 0 16px}
.m-form{padding:32px;display:grid;gap:14px;align-content:start}
.m-form h2{font-size:21px;font-weight:600;line-height:1.3;padding-right:40px}
.m-form label{display:grid;gap:6px;font-size:13.5px;font-weight:500;color:var(--suave)}
.m-form input{background:var(--fundo);border:1px solid var(--linha-2);border-radius:10px;padding:12px 14px;color:var(--texto);font:500 15.5px var(--f);outline:none}
.m-form input:focus{border-color:var(--rubi)}
.m-form input::placeholder{color:var(--fraco)}
fieldset{border:0}legend{font-size:13.5px;font-weight:500;color:var(--suave);margin-bottom:6px}
.areas{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.areas button{border:1px solid var(--linha-2);background:transparent;border-radius:10px;padding:11px 12px;font-size:14px;font-weight:500;text-align:left;cursor:pointer;transition:border-color .2s var(--ease),background .2s var(--ease)}
.areas button[aria-pressed="true"]{border-color:var(--rubi);background:var(--rubi-tinta);color:#fff}
.m-form .btn-rubi{width:100%;margin-top:6px}
.m-form small{text-align:center;font-size:13px;color:var(--fraco)}

.revela{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.revela.visto{opacity:1;transform:none}

@media (max-width:980px){
  .caixa{padding:0 18px}.topo nav{display:none}.topo .btn-contorno{margin-left:auto}
  .abre{padding-top:44px}
  .busca{flex-direction:column;align-items:stretch;padding:8px}.busca input{padding:12px 12px}
  .tres{grid-template-columns:1fr;gap:16px}.prof{aspect-ratio:.9}
  .busca input{font-size:16px}.tela{min-height:0}
  .secao{padding-top:88px}
  .regua{grid-template-columns:1fr;gap:36px}.regua::before{display:none}
  .quem-exemplo{grid-template-columns:1fr}
  .perguntas{grid-template-columns:1fr}
  .fecho{margin-top:88px;padding:48px 18px}
  .rodape .caixa{flex-direction:column;gap:6px}
  .modal{grid-template-columns:1fr;max-height:calc(100dvh - 32px);overflow:auto}
  .m-previa{border-right:0;border-bottom:1px solid var(--linha);padding:24px}.m-form{padding:24px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.revela{opacity:1;transform:none}}

/* site real: estados da janela de prévia */
.m-erro{color:var(--rubi-claro);font-size:14px;font-weight:500}
.m-erro:empty{display:none}
.btn-rubi:disabled{opacity:.55;cursor:default;filter:none;box-shadow:none}
.m-previa.procurando .quem img{visibility:hidden}
.m-previa.procurando .mini-video img,.m-previa.procurando .pil-min{opacity:0}
.m-previa .mini-video{position:relative;overflow:hidden}
.m-previa.procurando .mini-video::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:40%;background:var(--rubi);animation:varre 1.2s cubic-bezier(.65,0,.35,1) infinite}
@keyframes varre{from{transform:translateX(-100%)}to{transform:translateX(250%)}}
.mini-video[hidden]{display:none}

/* entrar e minha conta */
.entrar{min-height:calc(100dvh - 68px - 120px);display:grid;place-items:center;padding-top:56px;padding-bottom:56px}
.cartao-entrar{width:min(460px,100%);border:1px solid var(--linha);border-radius:20px;padding:36px 32px;background:radial-gradient(90% 60% at 50% 0%,rgba(225,40,61,.16),rgba(225,40,61,0) 70%),var(--sup)}
.cartao-entrar .avatares{justify-content:flex-start;margin-bottom:22px}
.cartao-entrar .avatares img{width:44px;height:44px;object-fit:cover}
.cartao-entrar h1,.conta-topo h1{margin:0;max-width:none;text-align:left;text-transform:none;letter-spacing:0;font-size:28px;line-height:1.2}
.apoio{margin-top:10px;color:var(--suave);font-size:15.5px;line-height:1.55}
.cartao-entrar label{display:block;margin-top:24px;font-size:14px;font-weight:600}
.cartao-entrar input{margin-top:8px;width:100%;background:var(--fundo);border:1px solid var(--linha-2);border-radius:10px;padding:13px 14px;color:var(--texto);font:500 16px var(--f);outline:none;transition:border-color .2s var(--ease)}
.cartao-entrar input:focus{border-color:var(--rubi)}
.campo-codigo{font-size:28px!important;letter-spacing:.4em;text-align:center;font-weight:600!important}
.cartao-entrar .btn-rubi{margin-top:18px;width:100%}
.cartao-entrar .m-erro{margin-top:10px}
.rodinha{margin-top:18px;font-size:14px;color:var(--suave);text-align:center}
.rodinha a,.link{color:var(--texto);font-weight:600;text-decoration:underline;text-underline-offset:3px;background:none;border:0;padding:0;font:inherit;cursor:pointer}
.conta{padding-top:48px}
.conta-topo .busca{margin:26px 0 0;max-width:760px}
.conta-topo .m-erro{margin-top:10px}
.historico{margin-top:56px}
.historico h2{font-size:15px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--suave)}
.lista{margin-top:14px;display:grid;gap:10px;max-width:900px}
.item{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid var(--linha);border-radius:14px;background:var(--sup);transition:border-color .25s var(--ease),transform .3s var(--ease)}
.item:hover{border-color:rgba(255,131,144,.45);transform:translateY(-1px)}
.item img,.sem-av{width:40px;height:40px;border-radius:50%;object-fit:cover;flex:none;background:var(--sup-2)}
.item .corpo{flex:1;min-width:0}
.item .corpo b{display:block;font-size:16px;font-weight:600;line-height:1.35}
.item .corpo span{display:block;margin-top:4px;font-size:13.5px;color:var(--suave);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .lado{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex:none}
.item .lado em{font-style:normal;font-weight:700;font-size:13px;color:#fff;background:var(--rubi);border-radius:6px;padding:3px 8px}
.item .lado small{font-size:12.5px;color:var(--fraco)}
.vazio{color:var(--suave);font-size:15px}
@media (max-width:980px){.cartao-entrar{padding:28px 20px}.item{padding:14px}.item .lado small{display:none}}
/* botão do Google (branco, com o G nas cores dele, como o Google pede) */
.btn-google{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;margin-top:18px;border:0;border-radius:10px;padding:14px 20px;background:#fff;color:#1f1f1f;font:600 16px var(--f);cursor:pointer;box-shadow:0 6px 24px rgba(0,0,0,.35);transition:transform .2s var(--ease),box-shadow .3s var(--ease),filter .3s var(--ease)}
.btn-google:hover{filter:brightness(.96);box-shadow:0 8px 30px rgba(0,0,0,.45)}
.btn-google:active{transform:scale(.97)}
.btn-google:disabled{opacity:.6;cursor:default}
.m-apoio{margin-top:6px;font-size:14.5px;color:var(--suave)}
.m-form small a{color:var(--texto);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.areas-campo{margin-top:22px;border:0;padding:0}
.areas-campo legend{font-size:14px;font-weight:600;margin-bottom:10px}
button.btn-contorno{background:transparent;color:var(--texto);font:600 15px var(--f);cursor:pointer}
button.btn-contorno:hover{background:var(--texto);color:var(--fundo)}
.lista{grid-template-columns:minmax(0,1fr)}
.lista>.item{min-width:0}
/* páginas legais */
.legal{padding-top:56px;padding-bottom:40px}
.legal article{max-width:720px}
.legal h1{margin:16px 0 0;max-width:none;text-align:left;text-transform:none;letter-spacing:0;font-size:clamp(30px,3.4vw,42px);line-height:1.15}
.legal .lead{margin-top:16px;font-size:18px;line-height:1.6;color:var(--suave)}
.legal h2{margin-top:40px;font-size:19px;font-weight:600;line-height:1.3}
.legal p,.legal li{margin-top:12px;font-size:16px;line-height:1.7;color:#E2DDE0}
.legal ul{padding-left:20px}
.legal li::marker{color:var(--rubi)}
.legal a{color:var(--rubi-claro);text-decoration:underline;text-underline-offset:3px}
.legal b{color:var(--texto)}
.areas button:last-child:nth-child(odd){grid-column:1/-1}
/* cadastro: nascimento, área de atuação e gênero */
.duas{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.m-form select,.cartao-entrar select{appearance:none;-webkit-appearance:none;width:100%;background:var(--fundo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%23b8b0b4' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") no-repeat right 14px center;border:1px solid var(--linha-2);border-radius:10px;padding:12px 38px 12px 14px;color:var(--texto);font:500 15.5px var(--f);outline:none;cursor:pointer}
.m-form select:focus,.cartao-entrar select:focus{border-color:var(--rubi)}
.m-form select:invalid,.cartao-entrar select:invalid{color:var(--fraco)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1px solid var(--linha-2);background:transparent;border-radius:999px;padding:8px 14px;font:500 14px var(--f);color:var(--texto);cursor:pointer;transition:border-color .2s var(--ease),background .2s var(--ease)}
.chips button[aria-pressed="true"]{border-color:var(--rubi);background:var(--rubi-tinta)}
.generos{margin:0;padding:0}
.cartao-entrar .duas label,.cartao-entrar>label{display:block}
.cartao-entrar .duas input{margin-top:8px}
.cartao-entrar select{margin-top:8px}
.cartao-entrar .generos{margin-top:22px}
.cartao-entrar .generos legend{font-size:14px;font-weight:600;color:var(--texto);margin-bottom:10px}
.tres-areas{grid-template-columns:1fr 1fr 1fr}
.tres-areas button{text-align:center;padding:10px 8px;line-height:1.25}
.duvida{margin:0;padding:0}
.cartao-entrar .duvida{margin-top:22px}
.cartao-entrar .duvida legend{font-size:14px;font-weight:600;color:var(--texto);margin-bottom:10px}
.cartao-entrar>label input,.cartao-entrar label>input{margin-top:8px}
@media (max-width:520px){.tres-areas{grid-template-columns:1fr}.tres-areas button{text-align:left}}
.tres-areas button:last-child:nth-child(odd){grid-column:auto}
.duas{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.m-form,.m-form label,.m-form fieldset{min-width:0}
.m-form input,.m-form select{width:100%;min-width:0}