/* Dental Investe: branco gelo com o azul-marinho da marca, títulos em Playfair Display (serifa clássica, como o INVESTE da logo), fotos reais da loja e gaveta do WhatsApp. */
:root{color-scheme:light;--tit:"Playfair Display",Georgia,serif;--body:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--ease:cubic-bezier(.2,.8,.2,1);
  --bg:#f5f7fb;--bg2:#eaf0fa;--branco:#fff;--marinho:#13286b;--marinho2:#0b1a4a;--azul:#2563eb;--azul2:#5b8dff;--ciano:#19b3c9;
  --txt:#0f1b3d;--txt2:#4a5878;--txt3:#7b87a3;--linha:rgba(19,40,107,.1);--linha2:rgba(19,40,107,.18);--sombra:0 24px 60px rgba(19,40,107,.12);--raio:24px;--whats:#25d366}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--txt);font:17px/1.6 var(--body);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--azul)}
h1,h2,h3{font-family:var(--tit);margin:0 0 .4em;line-height:1.02;letter-spacing:-.01em;text-wrap:balance;color:var(--marinho)}
h1{font-size:clamp(42px,5.6vw,72px);font-weight:600}
h1 em{font-style:italic;color:var(--azul)}
h2{font-size:clamp(30px,3.8vw,48px);font-weight:600}
h3{font-size:22px;font-weight:700;letter-spacing:0}
p{margin:0 0 1em}
.wrap{max-width:1200px;margin:0 auto;padding-inline:20px}
.estreito{max-width:860px}
.olho{display:inline-flex;align-items:center;gap:8px;font:700 13px var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--azul);margin-bottom:16px}
.olho::before{content:"";width:22px;height:2px;border-radius:2px;background:currentColor}
.lead{font-size:18.5px;color:var(--txt2);max-width:60ch}
.cab{max-width:780px;margin-bottom:46px}
.centro{text-align:center;margin-inline:auto}.centro .lead{margin-inline:auto}.centro .olho{justify-content:center}
.sec{padding-block:110px}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;cursor:pointer;white-space:nowrap;text-decoration:none;
  background:var(--marinho);color:#fff;font:700 16.5px var(--body);padding:17px 28px;box-shadow:0 14px 30px rgba(19,40,107,.25);transition:transform .25s var(--ease),background .25s,box-shadow .25s}
.btn:hover{background:var(--azul);transform:translateY(-2px);box-shadow:0 18px 36px rgba(37,99,235,.3)}
.btn svg{width:21px;height:21px;flex:none}
.btn-2{background:transparent;color:var(--marinho);box-shadow:inset 0 0 0 1.5px var(--linha2)}
.btn-2:hover{background:var(--branco);color:var(--marinho);box-shadow:inset 0 0 0 1.5px var(--marinho)}
.btn-claro{background:#fff;color:var(--marinho);box-shadow:0 14px 30px rgba(0,0,0,.18)}
.btn-claro:hover{background:#eaf0ff;color:var(--marinho)}
.btn-p{padding:12px 20px;font-size:15px}

/* topo */
.topo{position:fixed;top:0;left:0;right:0;z-index:40;background:rgba(245,247,251,.82);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.topo.solido{border-bottom-color:var(--linha);box-shadow:0 8px 30px rgba(19,40,107,.06)}
.topo .wrap{display:flex;align-items:center;gap:22px;min-height:74px}
.topo .marca img{height:46px;width:auto}
.topo nav{display:flex;gap:2px;margin-left:auto}
.topo nav a{color:var(--txt2);text-decoration:none;font-weight:600;font-size:15px;padding:8px 13px;border-radius:999px;transition:all .2s}
.topo nav a:hover{color:var(--marinho);background:var(--bg2)}
@media(max-width:940px){.topo nav{display:none}.topo .btn{margin-left:auto}}
@media(max-width:420px){.topo .btn span{display:none}.topo .btn{padding:12px 14px}}

/* abertura */
.hero{padding:130px 0 70px;position:relative;overflow:hidden;background:radial-gradient(ellipse 60% 70% at 90% 20%,rgba(37,99,235,.12),transparent 70%),radial-gradient(ellipse 50% 50% at 0% 100%,rgba(25,179,201,.1),transparent 70%)}
.hero-grade{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.hero-txt>*{animation:sobe .9s var(--ease) both}
.hero-txt>:nth-child(2){animation-delay:.08s}.hero-txt>:nth-child(3){animation-delay:.16s}.hero-txt>:nth-child(4){animation-delay:.24s}.hero-txt>:nth-child(5){animation-delay:.32s}
@keyframes sobe{from{opacity:0;transform:translateY(24px)}}
.acoes{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.selos{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-wrap:wrap;gap:10px 26px}
.selos li{font-size:15px;color:var(--txt2)}
.selos b{display:block;font:700 24px var(--tit);color:var(--marinho)}
.hero-foto{position:relative;animation:sobe 1.1s .15s var(--ease) both}
.hero-foto>img{width:100%;aspect-ratio:4/3.4;object-fit:cover;border-radius:32px 32px 32px 120px;box-shadow:var(--sombra)}
.cartao{position:absolute;display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:18px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);box-shadow:0 18px 40px rgba(19,40,107,.16);animation:flutua 6s ease-in-out infinite}
.cartao b{display:block;font-size:15px;color:var(--marinho)}
.cartao small{color:var(--txt3);font-size:12.5px}
.cartao img{width:46px;height:46px;border-radius:12px;object-fit:cover}
.ponto{width:12px;height:12px;border-radius:50%;background:var(--whats);box-shadow:0 0 0 5px rgba(37,211,102,.2);flex:none}
.c1{left:-26px;bottom:44px}.c2{right:-18px;top:28px;animation-delay:-3s}
@keyframes flutua{50%{transform:translateY(-10px)}}
@media(max-width:900px){.hero{padding-top:110px}.hero-grade{grid-template-columns:1fr;gap:40px}.c1{left:10px}.c2{right:10px}}

/* faixa de marcas */
.faixa-marcas{padding:34px 0 40px;background:var(--branco);border-block:1px solid var(--linha);overflow:hidden}
.faixa-marcas p{font:700 13px var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--txt3);text-align:center;margin-bottom:22px}
.trilho{display:flex;width:max-content;animation:corre 50s linear infinite}
.faixa-marcas:hover .trilho{animation-play-state:paused}
.trilho ul{display:flex;gap:18px;list-style:none;margin:0;padding:0 9px}
.trilho li{width:108px;height:108px;border-radius:20px;overflow:hidden;border:1px solid var(--linha);flex:none;background:#fff}
.trilho img{width:100%;height:100%;object-fit:cover}
@keyframes corre{to{transform:translateX(-50%)}}

/* categorias */
.cats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media(max-width:980px){.cats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.cats{grid-template-columns:1fr}}
.cat{display:flex;flex-direction:column;background:var(--branco);border:1px solid var(--linha);border-radius:var(--raio);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.cat:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:rgba(37,99,235,.35)}
.cat-img{background:linear-gradient(160deg,#fff,var(--bg2));aspect-ratio:16/10;display:grid;place-items:center;overflow:hidden}
.cat-img img{width:72%;height:88%;object-fit:contain;mix-blend-mode:multiply;transition:transform .8s var(--ease)}
.cat:hover .cat-img img{transform:scale(1.06)}
.cat-txt{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.cat-txt p{color:var(--txt2);font-size:15.5px}
.cat-txt ul{list-style:none;padding:0;margin:0 0 20px;display:flex;flex-wrap:wrap;gap:6px}
.cat-txt li{font-size:13px;font-weight:600;color:var(--marinho);background:var(--bg2);padding:5px 11px;border-radius:999px}
.link-orc{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--azul);text-decoration:none}
.link-orc svg{width:19px;height:19px}
.link-orc::after{content:"→";transition:transform .2s}
.link-orc:hover::after{transform:translateX(4px)}

/* como funciona (azul) */
.sec-azul{background:linear-gradient(150deg,var(--marinho2),var(--marinho) 55%,#1d3d9a);color:#e8eeff;position:relative;overflow:hidden}
.sec-azul::after{content:"";position:absolute;right:-160px;top:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(91,141,255,.35),transparent 65%)}
.sec-azul h2,.sec-azul h3{color:#fff}
.sec-azul .olho{color:#8fb2ff}
.passos{list-style:none;padding:0;margin:0 0 44px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;position:relative;z-index:1}
.passos li{padding:30px;border-radius:var(--raio);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.passos span{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:#fff;color:var(--marinho);font:700 24px var(--tit);margin-bottom:22px}
.passos p{color:#c1cdf0;margin:0;font-size:15.5px}
@media(max-width:860px){.passos{grid-template-columns:1fr}}

/* estudantes */
.duas{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:60px;align-items:center}
.duas>*{min-width:0}
@media(max-width:900px){.duas{grid-template-columns:1fr;gap:36px}}
.lista-ok{list-style:none;padding:0;margin:4px 0 30px;display:grid;gap:10px}
.lista-ok li{display:flex;gap:10px;align-items:center;font-weight:600;color:var(--marinho)}
.lista-ok li::before{content:"✓";display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(37,99,235,.12);color:var(--azul);font-size:13px;flex:none}
.kit{position:relative;padding:30px;border-radius:32px;background:radial-gradient(circle at 30% 30%,#fff,var(--bg2));border:1px solid var(--linha)}
.kit img{mix-blend-mode:multiply}
.kit-2{position:absolute;right:-14px;bottom:-24px;width:38%;border-radius:22px;background:#fff;padding:10px;box-shadow:var(--sombra);mix-blend-mode:normal!important}

/* loja */
.sec-cinza{background:var(--bg2)}
.galeria{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:190px;gap:14px}
.galeria figure{margin:0;border-radius:20px;overflow:hidden}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.galeria figure:hover img{transform:scale(1.05)}
.g1{grid-column:span 2;grid-row:span 2}.g2{grid-column:span 2}
@media(max-width:760px){.galeria{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:150px}.g1,.g2{grid-column:span 2}.g1{grid-row:span 2}}
.contato{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}
.contato>div{background:var(--branco);border-radius:20px;padding:22px 24px;border:1px solid var(--linha);min-width:0}
.contato small{display:block;font-weight:700;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt3)}
.contato b{display:block;margin:6px 0 10px;color:var(--marinho);overflow-wrap:anywhere}
.contato a{font-weight:700;text-decoration:none}
@media(max-width:860px){.contato{grid-template-columns:1fr}}

/* dúvidas */
.faq{display:grid;gap:12px}
.faq details{background:var(--branco);border:1px solid var(--linha);border-radius:18px;padding:0 24px}
.faq summary{cursor:pointer;list-style:none;font-weight:700;font-size:17.5px;color:var(--marinho);padding:20px 34px 20px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:13px;font-size:28px;font-weight:400;color:var(--azul);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--txt2);padding-bottom:20px;margin:0}

/* final e rodapé */
.final{padding-bottom:110px}
.final-caixa{border-radius:36px;padding:70px 40px;text-align:center;background:linear-gradient(140deg,var(--azul),var(--marinho));color:#e8eeff;position:relative;overflow:hidden}
.final-caixa::before{content:"";position:absolute;inset:auto -100px -200px auto;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(25,179,201,.5),transparent 65%)}
.final-caixa h2{color:#fff;position:relative}
.final-caixa p{position:relative;margin:0 auto 28px;max-width:46ch;color:#d3dcfb;font-size:18px}
.final-caixa .btn{position:relative}
.rodape{background:var(--marinho2);color:#a9b6dc;padding:60px 0 110px;font-size:15px}
.rodape .wrap{display:grid;grid-template-columns:1.4fr 1.2fr 1fr;gap:34px}
.rodape h4{color:#fff;margin:0 0 12px;font-family:var(--tit);font-size:21px}
.rodape ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.rodape a{color:#c9d4f5;text-decoration:none}
.logo-rod{height:48px;width:auto;margin-bottom:14px;background:#fff;border-radius:12px;padding:6px 10px}
.legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;font-size:13px;margin:0}
@media(max-width:760px){.rodape .wrap{grid-template-columns:1fr}}
.barra{display:none}
@media(max-width:760px){.barra{display:block;position:fixed;left:0;right:0;bottom:0;z-index:35;padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(245,247,251,.92);backdrop-filter:blur(10px);border-top:1px solid var(--linha);transform:translateY(110%);transition:transform .4s var(--ease)}.barra.on{transform:none}.barra .btn{width:100%}}

/* revelar ao rolar */
.anima .rv{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.anima .rv.on{opacity:1;transform:none}

/* gaveta do WhatsApp */
.gaveta{position:fixed;inset:0;z-index:60;visibility:hidden}
.gaveta.aberta{visibility:visible}
.gaveta .veu{position:absolute;inset:0;background:rgba(11,26,74,.45);backdrop-filter:blur(4px);opacity:0;transition:opacity .4s}
.gaveta.aberta .veu{opacity:1}
.gaveta .lado{position:absolute;top:0;right:0;bottom:0;width:min(460px,100%);display:flex;flex-direction:column;background:#fff;box-shadow:-30px 0 80px rgba(11,26,74,.25);transform:translateX(105%);transition:transform .55s var(--ease)}
.gaveta.aberta .lado{transform:none}
@media(max-width:640px){.gaveta .lado{top:auto;left:0;width:100%;max-height:92vh;border-radius:26px 26px 0 0;transform:translateY(105%)}}
.g-cab{display:flex;align-items:center;gap:14px;padding:20px 22px;border-bottom:1px solid var(--linha)}
.g-cab .av{width:48px;height:48px;border-radius:50%;background:var(--whats);color:#fff;display:grid;place-items:center;flex:none}
.g-cab .av svg{width:27px;height:27px}
.g-cab b{display:block;font-size:17px;color:var(--marinho)}
.g-cab small{display:flex;align-items:center;gap:6px;color:var(--txt3);font-size:13px}
.g-cab small::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--whats)}
.fechar{margin-left:auto;width:40px;height:40px;border-radius:50%;border:1px solid var(--linha2);background:transparent;color:var(--txt);font-size:22px;cursor:pointer}
.progresso{display:flex;gap:6px;padding:16px 22px 0}
.progresso i{flex:1;height:4px;border-radius:4px;background:var(--bg2);transition:background .4s}
.progresso i.on{background:var(--whats)}
.corpo{flex:1;overflow-y:auto;padding:22px 22px 28px}
.etapa{display:none}
.etapa.on{display:block;animation:entra .45s var(--ease)}
@keyframes entra{from{opacity:0;transform:translateX(20px)}}
.etapa h3{font-size:25px;margin-bottom:6px}
.etapa>p{color:var(--txt2);font-size:15px}
.casos{display:grid;gap:9px;margin-top:18px}
.casos button{display:flex;align-items:center;gap:12px;text-align:left;border:1px solid var(--linha2);background:var(--bg);color:var(--txt);font:600 15.5px var(--body);padding:15px 16px;border-radius:16px;cursor:pointer;transition:all .2s}
.casos button::after{content:"→";margin-left:auto;color:var(--txt3);transition:transform .2s}
.casos button:hover{border-color:var(--whats);background:rgba(37,211,102,.07)}
.casos button:hover::after{transform:translateX(4px);color:var(--whats)}
.escolhido{display:flex;align-items:center;gap:10px;margin:14px 0 6px;padding:12px 14px;border-radius:14px;background:rgba(37,211,102,.08);border:1px solid rgba(37,211,102,.35);font-size:14.5px}
.escolhido span{font-weight:700}
.escolhido button{margin-left:auto;background:none;border:0;color:var(--azul);font:700 13.5px var(--body);cursor:pointer}
.campo{display:block;margin-top:16px;font-weight:700;font-size:14.5px;color:var(--marinho)}
.campo input:not([type=radio]){display:block;width:100%;margin-top:7px;padding:15px 16px;border-radius:14px;border:1.5px solid var(--linha2);background:var(--bg);font:500 16px var(--body);color:var(--txt);outline:0;transition:border-color .2s,background .2s}
.campo input:focus{border-color:var(--azul);background:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.chips label{cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips label{display:inline-flex;padding:10px 14px;border-radius:999px;border:1.5px solid var(--linha2);font-weight:600;font-size:14px;color:var(--txt2);transition:all .2s}
.chips label:has(input:checked){border-color:var(--marinho);background:var(--marinho);color:#fff}
.chips label:has(input:focus-visible){outline:2px solid var(--azul);outline-offset:2px}
.oculto{position:absolute;left:-9999px}
.erro{color:#d1243f;font-weight:600;font-size:14px;min-height:1.2em;margin:14px 0 8px}
form .btn{width:100%;background:var(--whats);color:#06341a;box-shadow:0 14px 30px rgba(37,211,102,.3)}
form .btn:hover{background:#1fbe5a;color:#fff}
.priv{font-size:12.5px;color:var(--txt3);margin:12px 0 0;text-align:center}
.conecta{text-align:center;padding-top:30px}
.anel{width:86px;height:86px;border-radius:50%;margin:0 auto 22px;background:var(--whats);color:#fff;display:grid;place-items:center;animation:pulsa 1.6s infinite}
.anel svg{width:44px;height:44px}
@keyframes pulsa{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%,100%{box-shadow:0 0 0 22px rgba(37,211,102,0)}}
.whats-final{display:inline-block;margin-top:6px;font-weight:700}

/* privacidade */
.pg-priv main{padding-block:50px 80px}
.pg-priv h1{font-size:clamp(34px,4vw,48px);margin-top:30px}
.pg-priv h2{font-size:22px;margin-top:28px}
.pg-priv p{color:var(--txt2)}

@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}.anima .rv{opacity:1;transform:none}}