/* Edu Radar · site institucional
   Cores da marca: coral + ameixa. Tokens no topo. */
:root{
  --coral:#FF5A3C;
  --coral-esc:#C2371C;      /* texto coral com contraste AA */
  --coral-fundo:#FFE1D6;
  --pele:#FFC9B8;
  --ameixa:#2D1846;
  --ameixa-2:#4A3466;
  --texto:#2D1846;
  --texto-suave:#5E4F6E;
  --fundo:#FFF8F6;
  --fundo-2:#FFEDE6;
  --cartao:#FFFFFF;
  --linha:#F2D9CF;
  --presente:#F5E3DC;
  --raio:22px;
  --serif:"Fraunces", Georgia, "Times New Roman", serif;
  --sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --acento:#C2371C;
  --linha-forte:rgba(45,24,70,.35);
  --topo-bg:rgba(255,248,246,.88);
  --vidro:rgba(255,255,255,.5);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --fundo:#1A0F24;--fundo-2:#22152E;--cartao:#2B1C39;--texto:#F7EEF9;--texto-suave:#CFC2DA;
    --linha:#45325A;--presente:#3B2B4C;--coral-fundo:#3D2030;--ameixa:#120A19;--ameixa-2:#BFA9D6;
    --acento:#FF8A70;--linha-forte:rgba(247,238,249,.4);--topo-bg:rgba(26,15,36,.88);--vidro:rgba(255,255,255,.04);color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --fundo:#1A0F24;--fundo-2:#22152E;--cartao:#2B1C39;--texto:#F7EEF9;--texto-suave:#CFC2DA;
  --linha:#45325A;--presente:#3B2B4C;--coral-fundo:#3D2030;--ameixa:#120A19;--ameixa-2:#BFA9D6;
  --acento:#FF8A70;--linha-forte:rgba(247,238,249,.4);--topo-bg:rgba(26,15,36,.88);--vidro:rgba(255,255,255,.04);color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--fundo);color:var(--texto);font:400 1.0625rem/1.6 var(--sans);overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--acento);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--texto);outline-offset:3px;border-radius:8px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,9vw,4.6rem)}
h2{font-size:clamp(1.9rem,6vw,3.1rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.pular{position:absolute;left:-999px;top:8px;background:var(--ameixa);color:#fff;padding:.6em 1em;border-radius:10px;z-index:99}
.pular:focus{left:12px}
.largura{max-width:1080px;margin:0 auto;padding:0 20px}
.texto-largo{max-width:680px;font-size:1.125rem;color:var(--texto-suave)}
.sobretitulo{font:700 .78rem/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--acento);margin-bottom:.9em}

/* topo */
.topo{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;gap:16px;padding:10px 20px;background:var(--topo-bg);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.topo.rolou{border-color:var(--linha);box-shadow:0 6px 24px -18px rgba(45,24,70,.4)}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--texto);margin-right:auto}
.marca-icone{width:38px;height:38px}
.marca-texto{display:flex;flex-direction:column;gap:3px}
.marca-nome{font:800 1.25rem/1 var(--sans);letter-spacing:-.02em}
.marca-slogan{font:italic 500 .8rem/1 var(--serif);color:var(--acento);white-space:nowrap}
.marca-nome b{color:var(--coral)}
.menu{display:none;list-style:none;margin:0;padding:0;gap:22px}
.menu a{color:var(--texto);text-decoration:none;font-size:.95rem;font-weight:500;position:relative}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--coral);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.menu a:hover::after,.menu a.ativo::after{transform:scaleX(1)}
@media(min-width:900px){.menu{display:flex}}

/* botões */
.botao{display:inline-flex;align-items:center;gap:.55em;background:var(--coral-esc);color:#fff;font:700 1rem/1 var(--sans);padding:1em 1.4em;border-radius:999px;text-decoration:none;border:2px solid var(--coral-esc);transition:transform .2s,box-shadow .2s,background .2s;box-shadow:0 10px 24px -12px rgba(194,55,28,.7)}
.botao svg{width:20px;height:20px}
.botao:hover{transform:translateY(-2px);background:#A92D15;border-color:#A92D15}
.botao-leve{background:transparent;color:var(--texto);border-color:var(--linha);box-shadow:none}
.botao-leve:hover{background:var(--cartao);border-color:var(--texto)}
.botao-pequeno{padding:.7em 1.1em;font-size:.9rem}

/* abertura */
.abertura{position:relative;display:grid;gap:8px;padding:24px 20px 56px;max-width:1080px;margin:0 auto;align-items:center}
.abertura-texto{position:relative;z-index:1}
.lead{font-size:1.2rem;max-width:560px;color:var(--texto-suave)}
.acoes{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.abertura-arte{position:relative;justify-self:center;width:min(48vw,210px);order:-1}
@media(min-width:860px){.abertura-arte{width:min(38vw,380px)}.abertura-arte .balao{left:-2%;top:4%}}
.aluno{width:100%;height:auto;overflow:visible}
.aluno-braco{transform-origin:76px 78px;transform-box:view-box;animation:levanta 1.6s cubic-bezier(.3,1.5,.5,1) .3s both, acena 3.2s ease-in-out 2s infinite}
.aluno-brilho{animation:brilha 3.2s ease-in-out 2s infinite}
.olho{transform-box:fill-box;transform-origin:center;animation:pisca 5s infinite}
.aluno-fundo{transform-box:fill-box;transform-origin:center;animation:respira 6s ease-in-out infinite}
@keyframes levanta{from{transform:rotate(-110deg)}to{transform:rotate(0)}}
@keyframes acena{0%,60%,100%{transform:rotate(0)}70%{transform:rotate(-9deg)}80%{transform:rotate(5deg)}90%{transform:rotate(-5deg)}}
@keyframes brilha{0%,60%,100%{opacity:1}75%{opacity:.2}}
@keyframes pisca{0%,46%,50%,100%{transform:scaleY(1)}48%{transform:scaleY(.1)}}
@keyframes respira{0%,100%{transform:scale(1)}50%{transform:scale(1.03)}}
.balao{position:absolute;top:0;left:-30%;margin:0;background:var(--ameixa);color:#fff;font:italic 500 clamp(1rem,3vw,1.35rem)/1 var(--serif);padding:.55em .9em;border-radius:18px 18px 18px 4px;animation:surge .7s cubic-bezier(.3,1.6,.5,1) 1.5s both;transform-origin:bottom left}
@keyframes surge{from{opacity:0;transform:scale(.4) translateY(10px)}to{opacity:1;transform:none}}
.tese{display:inline-flex;align-items:center;gap:10px;font:800 clamp(.95rem,2.6vw,1.1rem)/1.3 var(--sans);letter-spacing:-.005em;color:var(--texto);background:var(--cartao);border:1.5px solid var(--linha);padding:.6em 1em .6em .8em;border-radius:16px;margin-bottom:1.1em;box-shadow:0 10px 30px -22px rgba(45,24,70,.5)}
.pulso{flex:none;position:relative;width:10px;height:10px;border-radius:50%;background:var(--coral)}
.pulso::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--coral);animation:pulsa 1.8s ease-out infinite}
@keyframes pulsa{from{transform:scale(1);opacity:.7}to{transform:scale(3.2);opacity:0}}
.selos{list-style:none;margin:4px 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.selos li{font:700 .72rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--texto);border:1px solid var(--linha-forte);border-radius:999px;padding:.75em 1.1em}
.onda{position:absolute;inset:3.5%;border-radius:50%;border:2px solid var(--coral);opacity:0;animation:onda 3.6s ease-out infinite;pointer-events:none}
.onda.o2{animation-delay:1.2s}.onda.o3{animation-delay:2.4s}
@keyframes onda{0%{transform:scale(.95);opacity:.55}100%{transform:scale(1.45);opacity:0}}
.sublinha{position:relative;white-space:nowrap;color:var(--acento)}
.sublinha::after{content:"";position:absolute;left:0;right:0;bottom:.02em;height:.14em;background:var(--coral);border-radius:99px;opacity:.35;transform:scaleX(0);transform-origin:left;animation:risca 1s ease .9s forwards}
@keyframes risca{to{transform:scaleX(1)}}
@media(min-width:860px){
  .abertura{grid-template-columns:1.25fr 1fr;padding:72px 20px 80px}
  .abertura-arte{order:0}
}

/* seções */
.secao{padding:72px 0}
.historia{background:var(--fundo-2)}
.tres{display:grid;gap:24px;margin-top:40px}
.tres h3{color:var(--acento)}
.tres p{color:var(--texto-suave);margin:0}
@media(min-width:760px){.tres{grid-template-columns:repeat(3,1fr)}}

/* linha do tempo */
.linha{margin:32px 0 0;background:var(--cartao);border-radius:var(--raio);padding:20px;box-shadow:0 20px 50px -30px rgba(45,24,70,.35)}
.linha-topo{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:.92rem;color:var(--texto-suave);margin-bottom:14px}
.linha-legenda{display:flex;align-items:center;gap:6px}
.q{display:inline-block;width:12px;height:12px;border-radius:3px;vertical-align:-1px}
.q-pres{background:var(--presente)}
.q-falta{background:var(--coral)}
.modo{display:grid;grid-template-columns:1fr 1fr;background:var(--fundo-2);border-radius:999px;padding:4px;margin-bottom:16px;max-width:440px}
.modo-btn{font:600 .88rem/1.1 var(--sans);border:0;background:transparent;color:var(--texto-suave);padding:.75em .6em;border-radius:999px;cursor:pointer;transition:background .25s,color .25s}
.modo-btn.ativo{background:var(--ameixa);color:#fff}
.grade-wrap{display:grid;gap:10px}
@media(min-width:900px){.grade-wrap{grid-template-columns:1fr 1fr;gap:6px}}
.bloco small{display:block;font:600 .72rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--texto-suave);margin-bottom:6px}
.grade{display:grid;grid-template-columns:repeat(20,1fr);grid-template-rows:repeat(5,auto);grid-auto-flow:column;gap:3px}
.dia{aspect-ratio:1;border-radius:3px;background:var(--presente);opacity:.35;transition:background .35s,opacity .35s,transform .35s}
.dia.passou{opacity:1}
.dia.falta{background:var(--coral);transform:scale(.92)}
.dia.falta.passou{animation:pinga .4s ease}
.dia.semana-marco{box-shadow:0 0 0 2px var(--texto)}
@keyframes pinga{0%{transform:scale(.3)}70%{transform:scale(1.15)}100%{transform:scale(.92)}}
.marcos{list-style:none;margin:14px 0 6px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.marco{display:inline-flex;align-items:center;gap:6px;font:600 .8rem/1.2 var(--sans);padding:.45em .8em .45em .6em;border-radius:999px;background:var(--fundo);border:1px solid var(--linha);color:var(--texto-suave);opacity:.45;transition:opacity .35s,background .35s,color .35s,transform .35s}
.marco::before{content:"";width:9px;height:9px;border-radius:50%;background:currentColor}
.marco.visivel{opacity:1;transform:scale(1.03)}
.marco-radar.visivel{background:var(--coral-esc);border-color:var(--acento);color:#fff}
.marco-ct.visivel{background:var(--fundo-2);color:var(--texto);border-color:var(--ameixa-2)}
.marco-lim.visivel{background:var(--ameixa);border-color:var(--ameixa);color:#fff}
.controle{display:flex;align-items:center;gap:12px;margin-top:8px}
.play{flex:none;width:52px;height:52px;border-radius:50%;border:0;background:var(--coral-esc);color:#fff;display:grid;place-items:center;cursor:pointer;transition:transform .2s}
.play:hover{transform:scale(1.06)}
.play svg{width:24px;height:24px}
.play .ic-pause{display:none}
.play.tocando .ic-play{display:none}
.play.tocando .ic-pause{display:block}
input[type=range]{flex:1;-webkit-appearance:none;appearance:none;height:8px;border-radius:99px;background:linear-gradient(to right,var(--coral) var(--p,0%),var(--linha) var(--p,0%));cursor:pointer}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:3px solid var(--coral-esc);box-shadow:0 2px 8px rgba(45,24,70,.25)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--coral-esc)}
output{flex:none;font:700 .9rem/1 var(--sans);min-width:84px;text-align:right;color:var(--texto-suave)}
.painel-linha{margin-top:18px;padding:16px;border-radius:16px;background:var(--fundo)}
.contagem{font-size:1rem;margin:0 0 8px}
.contagem b{font:600 2rem/1 var(--serif);color:var(--acento)}
.contagem span{color:var(--texto-suave)}
.barra{position:relative;height:10px;border-radius:99px;background:var(--linha);overflow:visible;margin-bottom:14px}
.barra span{position:absolute;inset:0 auto 0 0;width:0;border-radius:99px;background:linear-gradient(90deg,#FF8A6E,var(--coral-esc));transition:width .35s}
.barra i{position:absolute;top:-4px;width:2px;height:18px;background:var(--texto)}
.barra-ct{left:30%}
.barra-lim{right:0}
.momento{font:500 1.15rem/1.4 var(--serif);margin:0;min-height:3.2em;transition:opacity .25s}
.momento.troca{opacity:0}
.momento strong{color:var(--acento)}
.nota{font-size:.82rem;color:var(--texto-suave);margin:14px 0 0}
@media(min-width:700px){.linha{padding:32px}}

/* números */
.cartoes{display:grid;gap:16px;margin-top:36px}
@media(min-width:640px){.cartoes{grid-template-columns:repeat(2,1fr)}}
@media(min-width:980px){.cartoes{grid-template-columns:repeat(3,1fr)}}
.cartao{background:var(--cartao);border:1px solid var(--linha);border-radius:var(--raio);padding:24px;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.cartao:hover{transform:translateY(-4px);box-shadow:0 18px 40px -26px rgba(45,24,70,.45)}
.cartao p{color:var(--texto-suave)}
.numero{font:600 clamp(2.2rem,7vw,2.8rem)/1 var(--serif);color:var(--texto)!important;margin-bottom:.4em;font-variant-numeric:tabular-nums}
.numero.pequeno{font-size:1.8rem}
.seta{color:var(--coral)}
.cartao.destaque{background:var(--ameixa);border-color:var(--ameixa)}
.cartao.destaque p,.cartao.destaque .numero{color:#fff!important}
.cartao.destaque .fonte,.cartao.destaque a{color:#FFD3C6}
.cartao.honesto{background:transparent;border-style:dashed;border-width:2px}
.fonte{font-size:.8rem;margin:auto 0 0!important;padding-top:10px;border-top:1px solid var(--linha)}
.destaque .fonte{border-color:rgba(255,255,255,.2)}

/* como */
.como{background:var(--fundo-2)}
.passos{list-style:none;margin:36px 0 0;padding:0;display:grid;gap:14px;counter-reset:p}
.passo{display:flex;gap:18px;background:var(--cartao);border-radius:var(--raio);padding:22px}
.passo h3{font-size:1.2rem}
.passo p{margin:0;color:var(--texto-suave)}
.passo-n{flex:none;width:44px;height:44px;border-radius:50%;background:var(--coral-fundo);color:var(--acento);font:600 1.3rem/44px var(--serif);text-align:center}
@media(min-width:860px){.passos{grid-template-columns:repeat(2,1fr)}}
.prototipo{display:grid;gap:28px;margin-top:48px;align-items:center}
.selo{display:inline-block;font:700 .75rem/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;background:var(--ameixa);color:#fff;padding:.6em 1em;border-radius:999px;margin-bottom:14px}
.prototipo-texto p{color:var(--texto-suave)}
.telas{display:flex;gap:14px;justify-content:center}
.telas img{width:min(44vw,240px);height:auto;border-radius:22px;box-shadow:0 24px 50px -24px rgba(45,24,70,.5);border:6px solid var(--cartao)}
.telas img:nth-child(2){margin-top:40px}
@media(min-width:860px){.prototipo{grid-template-columns:1fr 1.2fr}}

/* piloto */
.piloto-grade{display:grid;gap:16px;margin-top:36px}
@media(min-width:860px){.piloto-grade{grid-template-columns:repeat(3,1fr)}}
.piloto-col{background:var(--cartao);border:1px solid var(--linha);border-radius:var(--raio);padding:24px}
.lista-check{list-style:none;margin:0;padding:0}
.lista-check li{position:relative;padding-left:30px;margin-bottom:.7em;color:var(--texto-suave)}
.lista-check li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:50%;background:var(--coral-fundo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23C2371C' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.franco{margin-top:28px;font:italic 500 1.2rem/1.5 var(--serif);max-width:720px}

/* privacidade */
.privacidade{background:var(--ameixa);color:#fff}
.privacidade .sobretitulo{color:#FFB4A1}
.privacidade .texto-largo{color:#E7DDF2}
.privacidade a{color:#FFB4A1}
.principios{list-style:none;margin:36px 0 0;padding:0;display:grid;gap:14px}
@media(min-width:760px){.principios{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.principios{grid-template-columns:repeat(3,1fr)}}
.principios li{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--raio);padding:22px;color:#E7DDF2}
.principios b{display:block;color:#fff;font:600 1.2rem/1.2 var(--serif);margin-bottom:6px}

/* horizonte */
.horizonte{background:linear-gradient(180deg,var(--fundo) 0%,var(--coral-fundo) 100%)}
.selo-futuro{background:transparent;color:var(--texto);border:2px dashed var(--texto)}
.horizonte-grade{display:grid;gap:16px;margin-top:32px}
@media(min-width:700px){.horizonte-grade{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.horizonte-grade{grid-template-columns:repeat(4,1fr)}}
.horizonte-grade>div{border:2px dashed var(--linha);border-radius:var(--raio);padding:22px;background:var(--vidro)}
.horizonte-grade p{margin:0;color:var(--texto-suave)}

/* quem */
.quem-grade{display:grid;gap:28px;align-items:center}
@media(min-width:760px){.quem-grade{grid-template-columns:220px 1fr}}
.quem-foto{width:180px;height:180px;border-radius:50%;background:var(--coral-fundo);display:grid;place-items:center;font:600 3.2rem/1 var(--serif);color:var(--acento);position:relative}
.quem-foto::after{content:"";position:absolute;inset:-10px;border-radius:50%;border:2px dashed var(--coral);animation:gira 30s linear infinite}
@keyframes gira{to{transform:rotate(360deg)}}
.quem p{max-width:640px;color:var(--texto-suave)}
.link-forte{font-weight:700;font-size:1.1rem}

/* contato */
.contato{background:var(--fundo-2);text-align:left}
.contato-grade{display:grid;gap:16px;margin-top:28px}
@media(min-width:760px){.contato-grade{grid-template-columns:1.3fr 1fr}}
.contato-cartao{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:var(--texto);background:var(--cartao);border:2px solid var(--linha);border-radius:var(--raio);padding:26px;transition:transform .25s,border-color .25s,box-shadow .25s}
.contato-cartao b{font:600 1.5rem/1.2 var(--serif)}
.contato-cartao span{color:var(--texto-suave)}
.contato-cartao:hover{transform:translateY(-4px);border-color:var(--coral)}
.contato-cartao.principal{background:var(--coral-esc);border-color:var(--acento);color:#fff;box-shadow:0 20px 40px -24px rgba(194,55,28,.9)}
.contato-cartao.principal span{color:#FFE1D6}
.contato-tag{font:700 .75rem/1 var(--sans)!important;letter-spacing:.1em;text-transform:uppercase}

/* fontes e rodapé */
.fontes{padding:48px 0}
.h-pequeno{font-size:1.4rem}
.lista-fontes{font-size:.88rem;color:var(--texto-suave);padding-left:1.2em;max-width:820px}
.lista-fontes li{margin-bottom:.6em}
.rodape{background:var(--ameixa);color:#E7DDF2;padding:56px 0 calc(96px + env(safe-area-inset-bottom,0px));font-size:.92rem}
.rodape-in{max-width:1080px;margin:0 auto;padding-inline:20px}
.rodape p{margin:0 0 .6em}
.rodape a{color:#FFB4A1}
.rodape h2{font:700 .75rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#FFB4A1;margin:0 0 14px}
.rodape-topo{display:grid;gap:32px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.14)}
@media(min-width:800px){.rodape-topo{grid-template-columns:1.4fr 1fr 1fr}}
.rodape-marca{display:flex;gap:16px;align-items:flex-start}
.rodape-icone{flex:none;width:56px;height:56px}
.rodape-nome{font:800 1.6rem/1 var(--sans);color:#fff;letter-spacing:-.02em;margin-bottom:.3em!important}
.rodape-nome sup{font-size:.5em;font-weight:600;margin-left:2px}
.rodape-slogan{font:italic 500 1.25rem/1.2 var(--serif);color:#FFB4A1}
.rodape-desc{color:#CFC2DA}
.rodape-col ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.rodape-col b,.rodape-legal b{color:#fff}
.rodape-legal{padding:28px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:.8rem;line-height:1.6;color:#CFC2DA;max-width:900px}
.rodape-final{padding-top:24px;font-size:.85rem;color:#fff}

/* whatsapp flutuante */
.whats-flutua{position:fixed;right:calc(16px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:30;width:56px;height:56px;border-radius:50%;background:var(--coral-esc);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px -10px rgba(45,24,70,.6);transform:scale(0);transition:transform .35s cubic-bezier(.3,1.6,.5,1)}
.whats-flutua svg{width:26px;height:26px}
.whats-flutua.mostra{transform:scale(1)}

/* revelar ao rolar (só com JS ativo) */
.revela{transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.revela.espera{opacity:0;transform:translateY(22px)}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .revela.espera{opacity:1;transform:none}
  .sublinha::after{transform:scaleX(1)}
  .whats-flutua{transform:scale(1)}
}
.aluno-brilho{stroke:var(--texto)}