/* Sábado de descobertas no ITB · página de inscrição (24/10/2026)
   Cores e fonte do ITB: azul #004aad, verde #7ed957, laranja #ff914d, Poppins. Texto nunca em
   preto nem em amarelo. Celular primeiro. A conversa usa as cores do próprio WhatsApp, como o
   kit da Vantt (tutoriais/formulario-em-conversa-whatsapp-replicar.md). */
:root{--azul:#004aad;--azul-esc:#00367f;--azul-claro:#e8f0fb;--verde:#7ed957;--laranja:#ff914d;--laranja-esc:#f57f37;--creme:#fff7ef;--branco:#fff;--cinza:#5d6b82}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--azul-esc);background:var(--creme);line-height:1.55;-webkit-font-smoothing:antialiased;padding-bottom:76px}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul)}
button{font-family:inherit;cursor:pointer}

/* urgência no topo: vagas reais e contagem até 23/10 18h, numa faixa compacta */
.urgencia{position:sticky;top:0;z-index:25;display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--laranja);color:var(--branco);height:50px;padding:0 12px;white-space:nowrap}
.urgencia__vagas{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;min-width:0}
.urgencia__pulso{width:9px;height:9px;border-radius:50%;background:var(--branco);flex:none;animation:pulso 1.4s infinite}
@keyframes pulso{0%{box-shadow:0 0 0 0 rgba(255,255,255,.8)}100%{box-shadow:0 0 0 10px rgba(255,255,255,0)}}
.urgencia__relogio{display:flex;align-items:center;gap:3px}
.urgencia__rot{font-size:11px;font-weight:600;margin-right:3px;opacity:.95}
@media(max-width:380px){.urgencia__rot{display:none}}
.urgencia__relogio b{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--branco);color:var(--laranja-esc);border-radius:7px;width:35px;height:38px;line-height:1}
.urgencia__relogio i{font-style:normal;font-size:18px;font-weight:700}
.urgencia__relogio small{font-size:9px;font-weight:600;color:var(--azul);margin-top:2px}
.urgencia.encerrado{background:var(--azul-esc)}
.urgencia.encerrado .urgencia__relogio{display:none}
.topo{position:sticky;top:50px;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;background:rgba(255,247,239,.95);backdrop-filter:blur(8px);border-bottom:1px solid rgba(0,74,173,.08)}
.topo__logo img{height:48px;width:auto}
.topo__cta{background:var(--laranja);color:var(--branco);font-weight:700;font-size:14px;padding:10px 18px;border-radius:40px;border:0;white-space:nowrap}

.hero{display:grid;gap:24px;padding:24px 16px 36px;max-width:1080px;margin:0 auto}
.selo-data{display:inline-flex;align-items:center;gap:8px;background:var(--azul);color:var(--branco);font-weight:600;font-size:13.5px;padding:7px 15px;border-radius:40px}
.selo-data svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
h1{font-size:clamp(29px,8vw,50px);line-height:1.1;color:var(--azul);letter-spacing:-1px;margin:16px 0 14px}
h1 span{color:var(--laranja-esc)}
.hero__sub{font-size:16.5px}
.escassez{display:flex;gap:14px;align-items:center;background:var(--branco);border-radius:20px;padding:14px 16px;margin:20px 0 16px;box-shadow:0 10px 28px rgba(0,54,127,.1);border:2px solid var(--laranja)}
.escassez__num{flex:none;width:78px;height:78px;border-radius:18px;background:var(--azul);color:var(--branco);display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}
.escassez__num span{font-size:36px;font-weight:700}
.escassez__num small{font-size:12px;font-weight:600;margin-top:2px}
.escassez__info{flex:1;min-width:0}
.escassez__info p{font-size:14.5px;line-height:1.35}
.escassez__info strong{color:var(--laranja-esc)}
.escassez__prazo{margin-top:6px;font-weight:600;color:var(--azul)}
.vagas__barra{height:10px;border-radius:5px;background:var(--azul-claro);overflow:hidden;margin-top:8px}
.vagas__barra span{display:block;height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,var(--verde),var(--laranja));transition:width .8s ease}
.botao{display:block;width:100%;text-align:center;background:var(--laranja);color:var(--branco);font-weight:700;font-size:18px;padding:17px 22px;border-radius:50px;border:0;box-shadow:0 10px 24px rgba(255,145,77,.4);animation:chama 2.6s ease-in-out infinite}
@keyframes chama{0%,100%{transform:scale(1)}50%{transform:scale(1.025)}}
.botao:active{transform:scale(.98)}
.hero__nota{text-align:center;font-size:13.5px;color:var(--cinza);margin-top:10px}
.hero__foto img{border-radius:28px;aspect-ratio:4/3;height:auto;object-fit:cover;width:100%;box-shadow:0 18px 40px rgba(0,54,127,.15)}

h2{font-size:25px;line-height:1.2;color:var(--azul);margin-bottom:16px}
.dores{background:var(--azul);color:var(--branco);padding:36px 16px}
.dores h2{color:var(--branco);max-width:760px;margin:0 auto 18px}
.dores__lista{list-style:none;display:grid;gap:10px;max-width:760px;margin:0 auto}
.dores__lista li{background:rgba(255,255,255,.1);border-left:5px solid var(--laranja);border-radius:12px;padding:13px 15px;font-size:16px;line-height:1.4}
.dores__lista strong{color:var(--laranja)}
.dores__fecho{max-width:760px;margin:20px auto 0;font-size:18px;font-weight:700;color:var(--verde)}

.leva{padding:36px 16px;max-width:1080px;margin:0 auto}
.leva__grade{display:grid;gap:12px;margin-bottom:22px}
.leva__grade article{background:var(--branco);border-radius:18px;padding:16px 18px;box-shadow:0 8px 22px rgba(0,54,127,.07);position:relative;padding-left:64px}
.leva__n{position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:50%;background:var(--laranja);color:var(--branco);font-weight:700;display:flex;align-items:center;justify-content:center}
.leva__grade h3{font-size:17px;color:var(--azul);line-height:1.3}
.leva__grade p{font-size:14.5px;margin-top:4px}
.cartoes{display:grid;gap:18px}
.cartao{background:var(--branco);border-radius:24px;overflow:hidden;box-shadow:0 10px 28px rgba(0,54,127,.08)}
.cartao img{aspect-ratio:16/10;height:auto;object-fit:cover;width:100%}
.cartao h3{font-size:19px;color:var(--laranja-esc);padding:16px 18px 4px}
.cartao p{padding:0 18px 20px;font-size:15px}

.fechamento{background:linear-gradient(160deg,var(--azul),var(--azul-esc));color:var(--branco);text-align:center;padding:40px 16px}
.fechamento h2{color:var(--branco);font-size:27px}
.fechamento p{max-width:560px;margin:0 auto 18px;font-size:16px}
.contagem{display:flex;justify-content:center;gap:10px;margin:0 auto 22px}
.contagem div{background:rgba(255,255,255,.12);border-radius:14px;width:72px;padding:10px 0}
.contagem b{display:block;font-size:30px;line-height:1.1;color:var(--laranja)}
.contagem small{font-size:12px;opacity:.85}
.fechamento .botao{max-width:460px;margin:0 auto}

.onde{padding:32px 16px 40px;max-width:640px;margin:0 auto}
.onde>p{margin-bottom:10px}
.link-mapa{display:inline-block;font-weight:600;margin-bottom:30px}
details{background:var(--branco);border-radius:16px;padding:14px 16px;margin-bottom:10px}
summary{font-weight:600;cursor:pointer;color:var(--azul)}
details p{margin-top:8px;font-size:15px}
.privacidade{font-size:12.5px;color:var(--cinza);margin-top:18px}

/* barra fixa no celular */
.fixa{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;align-items:center;gap:12px;background:var(--branco);padding:10px 14px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -8px 24px rgba(0,54,127,.14)}
.fixa__info{flex:1;min-width:0;line-height:1.25}
.fixa__info strong{display:block;color:var(--laranja-esc);font-size:15px}
.fixa__info span{font-size:12.5px;color:var(--azul)}
.fixa__botao{background:var(--laranja);color:var(--branco);font-weight:700;font-size:15px;border:0;border-radius:40px;padding:13px 20px;white-space:nowrap}

/* avisos ao vivo de quem se inscreveu (só nomes autorizados) */
.avisos{position:fixed;left:14px;right:14px;top:124px;z-index:35;display:flex;flex-direction:column;gap:8px;pointer-events:none;max-width:400px}
.aviso{display:flex;align-items:center;gap:10px;background:var(--branco);border-radius:16px;padding:11px 14px;box-shadow:0 12px 30px rgba(0,54,127,.22);font-size:14px;color:var(--azul-esc);animation:entra .3s ease}
.aviso::before{content:'';width:12px;height:12px;border-radius:50%;background:var(--verde);flex:none}
.aviso strong{color:var(--azul)}
@keyframes entra{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.rodape{text-align:center;font-size:13px;color:var(--cinza);padding:24px 16px 20px}

/* ============ CONVERSA NO ESTILO WHATSAPP ============ */
.itbc-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:9998;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.itbc-overlay.active{opacity:1;visibility:visible}
.itbc{position:fixed;inset:0;height:100vh;height:100dvh;z-index:9999;display:flex;flex-direction:column;background:#efe7dd;color:#111b21;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;overflow:hidden;text-align:left;
  opacity:0;visibility:hidden;transform:translateY(24px);transition:opacity .3s cubic-bezier(.22,.61,.36,1),transform .3s cubic-bezier(.22,.61,.36,1),visibility .3s}
.itbc.active{opacity:1;visibility:visible;transform:none}
.itbc:focus{outline:none}
@media(min-width:769px){.itbc{inset:auto 24px 24px auto;width:400px;height:min(660px,calc(100vh - 48px));border-radius:14px;box-shadow:0 24px 64px rgba(0,0,0,.45)}}
.itbc-topo{display:flex;align-items:center;gap:10px;padding:10px 14px 10px 4px;background:#075e54;color:#fff;flex:none}
.itbc-fechar{background:none;border:0;color:#fff;font-size:24px;line-height:1;min-width:44px;min-height:44px;border-radius:50%}
.itbc-fechar:hover{background:rgba(255,255,255,.15)}
.itbc-avatar{width:42px;height:42px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:5px;flex:none}
.itbc-avatar img{width:100%;height:100%;object-fit:contain}
.itbc-quem{flex:1;min-width:0}
.itbc-quem b{display:block;color:#fff;font-size:16px;font-weight:600;line-height:1.25}
.itbc-quem small{display:flex;align-items:center;gap:6px;color:rgba(255,255,255,.85);font-size:12.5px;line-height:1.3}
.itbc-quem small i{width:7px;height:7px;border-radius:50%;background:#25d366;display:inline-block;flex:none}
.itbc-corpo{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:14px 12px 10px;display:flex;flex-direction:column;gap:6px;
  background-color:#efe7dd;background-image:radial-gradient(rgba(7,94,84,.07) 1px,transparent 1px);background-size:18px 18px}
.msg{position:relative;max-width:84%;padding:7px 10px 19px;border-radius:8px;font-size:15px;line-height:1.4;color:#111b21;box-shadow:0 1px .5px rgba(11,20,26,.13);
  overflow-wrap:anywhere;white-space:pre-line;animation:bolha .25s ease-out}
@keyframes bolha{from{opacity:0;transform:translateY(8px) scale(.96)}}
.msg time{position:absolute;right:8px;bottom:3px;font-size:11px;color:#667781;white-space:nowrap}
.msg--itb{background:#fff;align-self:flex-start;border-top-left-radius:0}
.msg--familia{background:#d9fdd3;align-self:flex-end;border-top-right-radius:0;min-width:84px}
.msg--familia time::after{content:' ✓✓';color:#53bdeb}
.msg a{color:#027eb5;font-weight:600}
.msg strong{color:#075e54}
.digitando{align-self:flex-start;background:#fff;padding:12px 14px;border-radius:8px;border-top-left-radius:0;display:flex;gap:4px;box-shadow:0 1px .5px rgba(11,20,26,.13)}
.digitando i{width:7px;height:7px;border-radius:50%;background:#9aa0a6;animation:pula 1s infinite}
.digitando i:nth-child(2){animation-delay:.15s}.digitando i:nth-child(3){animation-delay:.3s}
@keyframes pula{50%{transform:translateY(-4px);opacity:.5}}
.itbc-resposta{flex:none;background:#f0f2f5}
.itbc-opcoes{display:flex;flex-direction:column;gap:6px;padding:8px 10px}
.itbc-opcoes:empty{display:none}
.itbc-opcoes button{background:#fff;border:0;color:#008069;font-size:15px;font-weight:600;line-height:1.3;padding:12px 14px;border-radius:8px;text-align:center;min-height:46px;box-shadow:0 1px .5px rgba(11,20,26,.13)}
.itbc-opcoes button:hover{background:#f0f7f5}
.itbc-opcoes button.principal{background:#00a884;color:#fff}
.itbc-base{display:flex;gap:8px;align-items:center;padding:6px 10px 8px}
.itbc-base[hidden]{display:none}
.itbc-entrada{flex:1;min-width:0;border:1.5px solid transparent;border-radius:24px;padding:12px 16px;font-family:inherit;font-size:16px;color:#111b21;background:#fff;outline:none}
.itbc-entrada::placeholder{color:#8696a0}
.itbc-entrada:focus{border-color:#00a884}
.itbc-enviar{width:48px;height:48px;border-radius:50%;border:0;background:#00a884;color:#fff;flex:none;display:grid;place-items:center}
.itbc-enviar:hover{background:#008f72}
.itbc-lgpd{flex:none;margin:0;padding:2px 12px calc(8px + env(safe-area-inset-bottom));background:#f0f2f5;font-size:11.5px;color:#667781;text-align:center;line-height:1.4}
.isca{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
body.conversa-aberta{overflow:hidden}

@media (min-width:768px){
  body{padding-bottom:0}
  .fixa{display:none}
  .avisos{top:auto;bottom:20px}
  .hero{grid-template-columns:1.1fr .9fr;align-items:center;padding:52px 24px}
  .dores__lista{grid-template-columns:1fr 1fr}
  .leva__grade{grid-template-columns:1fr 1fr}
  .cartoes{grid-template-columns:1fr 1fr}
  .leva,.onde{padding-left:24px;padding-right:24px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}