/* Lean Saúde — home: regras específicas desta página. */

:root{
    /* ---- Paleta oficial Lean Saúde ---- */
    --branco:#ffffff;
    --cinza:#555555;              /* texto corrido / subtitulos */
    --verde:#059105;              /* categorias, big numbers, destaques */
    --verde-esc:#047a04;
    --azul-texto:#234B6B;         /* titulos */
    --azul-obj:#0E54A5;           /* objetos, cards, botoes, faixas */
    --azul-obj-esc:#0d3f86;

    /* Cores de marca dos produtos (abas) */
    --authorize:#B825AD;
    --stay:#1a8fd6;
    --predict:#6d3bb5;
    --vision:#059105;

    --bege:#f4f2ef;
    --texto-claro:#7c8894;

    /* Grid de referencia: design 1920px, margem lateral 142px -> conteudo 1636px */
    --container:1274px;

    --sombra-card:0 12px 30px rgba(13,44,90,.08);
    --raio:16px;
    /* easing IBM Carbon "productive" para os hovers de card */
    --ease-ibm:cubic-bezier(.2,0,.38,.9);
    --borda:#e3e8ee;

    /* Ritmo vertical fluido: as dobras encolhem em telas baixas (1366x768,
       notebooks) sem sacrificar leitura, e respiram em monitores altos. */
    --sec-y:clamp(52px,6.4vh,96px);      /* respiro padrao de secao      */
    --sec-y-top:clamp(86px,9vh,110px);   /* piso do header fixo (81px)   */
    --bloco-y:clamp(28px,3.6vh,52px);    /* titulo -> grade de conteudo  */
  }
html{scroll-behavior:smooth;overflow-x:hidden}
body{
    margin:0;
    font-family:"PT Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    color:var(--cinza);
    background:#fff;
    -webkit-font-smoothing:antialiased;
    line-height:1.55;
  }
/* ================= DOBRAS (navegacao vertical em 7 blocos) =================
     01 Hero + Big Numbers | 02 Como Atuamos | 03 Nossos Produtos
     04 Para Quem + Clientes | 05 Imprensa | 06 Agende um diagnostico | 07 Rodape
     Cada dobra e um slide: ocupa 100vh e centraliza o conteudo vertical e
     horizontalmente. O snap e "proximity" (nunca "mandatory"): favorece a
     passagem para a proxima dobra sem bloquear o scroll convencional nem
     impedir a leitura de secoes mais altas que o viewport. */
@media(min-width:861px) and (min-height:640px){
    html{scroll-snap-type:y proximity}
    .dobra{scroll-snap-align:start;scroll-snap-stop:normal}
    .dobra--full{min-height:100vh;display:flex;flex-direction:column;justify-content:center}
    .hero.dobra--full{min-height:100vh}
    /* Piso de recuo no topo: garante que o header fixo (81px) nunca cubra
       o inicio de nenhuma dobra, mesmo quando o conteudo e mais alto. */
    .dobra--full:not(.hero){padding-top:var(--sec-y-top);padding-bottom:var(--sec-y)}
    .dobra--full>.container{width:100%}
  }
/* Container: 1274px centralizado -> em 1920 gera exatamente 323px de margem lateral (guia de alinhamento).
     Em telas menores, cai para padding de 24px, mantendo o alinhamento vertical entre secoes. */
/* Categorias / eyebrow: PT Sans caixa alta 22 regular verde */
.eyebrow{
    font-family:"PT Sans",sans-serif;font-weight:400;color:var(--verde);
    letter-spacing:.1em;text-transform:uppercase;font-size:clamp(16px,1.15vw,22px);margin:0 0 18px
  }
/* ================= HEADER ================= */
header{
    position:fixed;inset:0 0 auto 0;z-index:100;
    transition:background .35s ease, box-shadow .35s ease, padding .35s ease;
    padding:26px 0;
  }
header.solid{background:rgba(14,84,165,.97);box-shadow:0 8px 30px rgba(13,44,90,.18);padding:16px 0;backdrop-filter:blur(6px)}
.menu>li>a{
    display:flex;align-items:center;gap:7px;color:#fff;font-family:"PT Sans",sans-serif;font-weight:400;font-size:16px;
    padding:10px 16px;border-radius:10px;transition:background .2s, color .2s;cursor:pointer
  }
.menu>li>a:hover{background:rgba(255,255,255,.14)}
.dropdown{
    position:absolute;top:calc(100% + 10px);left:0;min-width:250px;background:#fff;border-radius:14px;
    box-shadow:0 22px 50px rgba(13,44,90,.22);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);
    transition:opacity .22s ease, transform .22s ease, visibility .22s;list-style:none;margin:0
  }
.dropdown li a{display:block;padding:11px 14px;border-radius:9px;color:var(--azul-texto);font-family:"Lato",sans-serif;font-weight:700;font-size:14.5px;transition:background .18s,color .18s}
.dropdown li a:hover{background:var(--bege);color:var(--verde)}
.btn-nav{
    background:#fff;color:var(--verde);font-family:"PT Sans",sans-serif;font-weight:700;font-size:15px;
    padding:13px 26px;border-radius:40px;transition:transform .2s, box-shadow .2s;box-shadow:0 6px 18px rgba(0,0,0,.15);white-space:nowrap
  }
/* ================= HERO ================= */
.hero{position:relative;min-height:700px;overflow:hidden;
    display:flex;flex-direction:column;align-items:stretch;
    background:
      radial-gradient(130% 80% at 50% 118%, rgba(23,160,42,.55) 0%, rgba(23,160,42,0) 55%),
      linear-gradient(180deg,#0f49a0 0%,#0f54a5 32%,#2a7f6f 64%,#1a9a2b 88%,#109c1a 100%);
    padding:clamp(120px,15vh,170px) 0 0}
.hero>.container{flex:1 1 auto;display:flex;flex-direction:column;justify-content:center}
.hero-net{position:absolute;inset:0;z-index:1;pointer-events:none}
.hero .container{position:relative;z-index:2}
.hero h1{color:#fff;font-family:"Lato",sans-serif;font-size:clamp(38px,min(3.6vw,6vh),68px);font-weight:400;max-width:980px;letter-spacing:-.5px}
.hero h1 b{font-weight:700}
.hero p{color:rgba(255,255,255,.94);font-family:"PT Sans",sans-serif;font-size:clamp(17px,min(1.3vw,2.2vh),23px);max-width:720px;margin:clamp(18px,2.8vh,30px) 0 clamp(24px,3.8vh,42px)}
.hero p b{font-weight:700}
/* ---- Big Numbers: faixa bege no pe do hero, fechando a MESMA dobra.
         Mesmo padrao de fundo, cor e tipografia dos Big Numbers do Lean Stay
         e do Lean Authorize: a mensagem numerica entra junto da hero, nao
         como secao separada. ---- */
.hero-stats{flex:0 0 auto;position:relative;z-index:2;background:var(--bege);
    padding:clamp(22px,3.4vh,38px) 0}
.hero-actions{display:flex;gap:18px;flex-wrap:wrap}
.btn{
    font-family:"PT Sans",sans-serif;font-weight:700;font-size:16px;letter-spacing:.04em;text-transform:uppercase;
    padding:16px 32px;border-radius:40px;cursor:pointer;border:0;transition:transform .2s, box-shadow .2s, background .2s, color .2s;
    display:inline-flex;align-items:center;gap:12px
  }
.btn-branco{background:#fff;color:var(--verde);box-shadow:0 12px 30px rgba(0,0,0,.22)}
.btn-branco:hover{background:#f1f7f1;transform:translateY(-3px);box-shadow:0 18px 38px rgba(0,0,0,.30)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.65)}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-3px)}
.btn-azul{background:var(--azul-obj);color:#fff;box-shadow:0 10px 26px rgba(14,84,165,.4)}
.btn-azul:hover{background:var(--azul-obj-esc);transform:translateY(-3px)}
.btn .arrow{width:18px;height:18px}
/* ================= BIG NUMBERS (dentro do Hero) ================= */
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;text-align:center;align-items:stretch}
/* Divisorias verticais finas entre os indicadores (apenas separadores) */
.stat{position:relative}
.stat + .stat::before{
    content:"";position:absolute;left:-12px;top:6%;bottom:6%;width:1px;
    background:var(--azul-texto);opacity:.13
  }
.stat .num{font-family:"Lato",sans-serif;font-weight:900;color:var(--verde);font-size:clamp(21px,min(2.15vw,3.4vh),40px);line-height:1;white-space:nowrap}
/* Espacamento fixo de 9px entre o numero e o texto de apoio (todos os 5 blocos).
     Texto de apoio: azul da marca, negrito e menor que o numero. */
.stat p{color:var(--azul-texto);font-weight:700;margin:9px 0 0;font-size:clamp(13px,min(1.02vw,1.7vh),17px);line-height:1.35}
/* ================= COMO ATUAMOS ================= */
.atuamos{background:#fff;padding:var(--sec-y) 0}
.center{text-align:center}
.atuamos .sec-c{max-width:780px;margin-bottom:var(--bloco-y)}
.atuamos h2{font-size:clamp(28px,min(2.7vw,4.4vh),48px);font-weight:700}
.atuamos h2 b{font-weight:900}
.atuamos .sec-c .lead{margin-top:clamp(10px,1.5vh,22px);font-size:clamp(16px,min(1.15vw,2.05vh),20px);color:var(--cinza)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
/* Card estilo IBM: elevacao + borda verde que "entra" no hover, easing Carbon */
.step{
    position:relative;background:var(--azul-obj);color:#fff;border-radius:18px;padding:30px 28px 32px;min-height:230px;
    box-shadow:var(--sombra-card);transition:transform .3s var(--ease-ibm), box-shadow .3s var(--ease-ibm)
  }
.step::after{
    content:"";position:absolute;inset:0;border-radius:18px;border:2px solid var(--verde);
    opacity:0;transform:scale(.965);pointer-events:none;
    transition:opacity .3s var(--ease-ibm), transform .3s var(--ease-ibm)
  }
.step:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(13,44,90,.24)}
.step:hover::after{opacity:1;transform:scale(1)}
.step .head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.step .ico{width:52px;height:52px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.step .ico img{width:28px;height:28px}
.step h3{color:#fff;font-family:"Lato",sans-serif;font-size:24px;font-weight:700}
.step p{color:rgba(255,255,255,.9);font-size:16px;margin:0}
/* ================= NOSSOS PRODUTOS (TABS) ================= */
.produtos{background:var(--bege);padding:var(--sec-y) 0}
.sec-head{max-width:780px;margin-bottom:var(--bloco-y)}
.sec-head h2{font-size:clamp(28px,min(2.7vw,4.4vh),48px);font-weight:700}
.sec-head h2 b{font-weight:900}
.sec-head .lead{margin-top:clamp(10px,1.5vh,22px);font-size:clamp(16px,min(1.15vw,2.05vh),20px);color:var(--cinza)}
.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:22px}
.tab{
    display:flex;align-items:center;justify-content:center;gap:14px;background:#e6e0da;color:#8a94a0;
    border:0;border-radius:16px;padding:17px 18px;cursor:pointer;font-family:"Lato",sans-serif;font-weight:700;font-size:clamp(18px,1.35vw,24px);
    transition:background .3s var(--ease-ibm), color .3s var(--ease-ibm), box-shadow .3s var(--ease-ibm);
  }
.tab .mark{height:30px;width:auto;max-width:150px;flex:0 0 auto;transition:opacity .25s var(--ease-ibm)}
.tab .mark-on{display:none}
.tab:hover .mark-off{opacity:.85}
.tab.active .mark-off{display:none}
.tab.active .mark-on{display:block}
.tab:hover{background:#ded6cd}
.tab.active{color:#fff;box-shadow:0 16px 32px rgba(13,44,90,.18)}
.tab[data-tab="authorize"].active{background:var(--authorize)}
.tab[data-tab="stay"].active{background:var(--stay)}
.tab[data-tab="predict"].active{background:var(--predict)}
.tab[data-tab="vision"].active{background:var(--vision)}
.panel{display:none;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.panel.active{display:grid;animation:fade .45s var(--ease-ibm)}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.panel h3{font-family:"Lato",sans-serif;font-weight:700;font-size:clamp(22px,1.9vw,28px);margin-bottom:18px}
.panel[data-panel="authorize"] h3{color:var(--authorize)}
.panel[data-panel="stay"] h3{color:var(--stay)}
.panel[data-panel="predict"] h3{color:var(--predict)}
.panel[data-panel="vision"] h3{color:var(--vision)}
.feat{display:flex;gap:16px;margin-bottom:16px}
.feat .ck{width:24px;height:24px;flex-shrink:0;margin-top:2px}
.feat h4{font-family:"Lato",sans-serif;color:var(--azul-texto);font-size:19px;font-weight:700;margin-bottom:6px}
.feat p{font-size:16px;color:var(--cinza);margin:0}
.panel[data-panel="authorize"] .feat h4{color:var(--authorize)}
.panel[data-panel="stay"] .feat h4{color:var(--stay)}
.panel[data-panel="predict"] .feat h4{color:var(--predict)}
.panel[data-panel="vision"] .feat h4{color:var(--vision)}
.btn-prod{
    margin-top:6px;display:inline-flex;align-items:center;gap:10px;color:#fff;border-radius:40px;
    padding:14px 26px;font-family:"PT Sans",sans-serif;font-weight:700;font-size:15px;transition:transform .2s, box-shadow .2s
  }
.btn-prod:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(13,44,90,.2)}
.btn-prod svg{width:16px;height:16px}
.panel[data-panel="authorize"] .btn-prod{background:var(--authorize)}
.panel[data-panel="stay"] .btn-prod{background:var(--stay)}
.panel[data-panel="predict"] .btn-prod{background:var(--predict)}
.panel[data-panel="vision"] .btn-prod{background:var(--vision)}
/* Midia do produto: imagem widescreen 16:9, alinhada ao topo do bloco de texto
     e limitada a mesma regiao dos topicos. Mesmo padrao nos 4 produtos. */
.panel-media{width:100%}
.panel-media .frame{background:#e3ddd6;border-radius:14px;aspect-ratio:16/9;width:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
.panel-media .frame svg{width:70px;height:70px;opacity:.35;color:#9aa4ad}
.panel-media .frame img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;border-radius:14px}
.panel-media .cap{margin:18px 0 0;font-style:italic;font-size:14.5px;color:var(--texto-claro);line-height:1.55;text-align:left}
/* ================= PARA QUEM ================= */
.paraquem{background:#fff;padding:var(--sec-y) 0}
.sec-title{font-size:clamp(28px,min(2.7vw,4.4vh),48px);font-weight:700}
.cards4{display:grid;grid-template-columns:repeat(5,1fr);gap:26px;margin-top:var(--bloco-y)}
.card-icp{
    background:var(--azul-obj);color:#fff;border-radius:20px;padding:32px 28px;min-height:260px;
    display:flex;flex-direction:column;box-shadow:var(--sombra-card);transition:transform .3s var(--ease-ibm), box-shadow .3s var(--ease-ibm)
  }
.card-icp:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(13,44,90,.24)}
.card-icp-icon-badge{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;margin-bottom:22px;flex-shrink:0}
.card-icp-icon-badge svg{width:24px;height:24px;color:#fff}
.card-icp h3{color:#fff;font-size:clamp(18px,1.35vw,22px);font-weight:700;margin-bottom:12px;line-height:1.25}
.card-icp .sub{color:rgba(255,255,255,.85);font-size:15px;line-height:1.6;flex:1}
.card-icp .link{font-family:"PT Sans",sans-serif;font-weight:400;font-size:15px;display:inline-flex;align-items:center;gap:8px;margin-top:22px;color:rgba(255,255,255,.92)}
.card-icp .link svg{width:16px;height:16px;transition:transform .25s}
.card-icp:hover .link svg{transform:translateX(5px)}
/* Carrossel de logos de clientes: marquee continuo, loop costurado (sem salto) */
.marquee{overflow:hidden;margin-top:48px;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
            mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marquee-track{display:flex;align-items:center;width:max-content;animation:scroll 40s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee img{height:46px;width:auto;margin:0 44px;opacity:1;transition:opacity .3s}
.marquee img:hover{filter:none;opacity:1}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
/* ================= IMPRENSA ================= */
.imprensa{background:var(--azul-obj);padding:var(--sec-y) 0}
.imprensa .eyebrow{color:rgba(255,255,255,.72)}
.imprensa .sec-head{margin-bottom:0}
.imprensa .sec-head h2{color:#fff}
.press-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:56px 40px;max-width:1020px;margin:var(--bloco-y) auto 0}
.press-grid.row2{grid-template-columns:repeat(2,1fr);max-width:700px;margin-top:52px}
.press{text-align:center;cursor:pointer}
/* Zoom suave estilo Zetta: escala leve, ease-out, sem cortar (overflow hidden) */
.press .logo-wrap{overflow:hidden;height:70px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.press .logo-wrap img{height:52px;width:auto;transition:transform .55s cubic-bezier(.22,.61,.36,1)}
.press:hover .logo-wrap img{transform:scale(1.08)}
.press .headline{color:rgba(255,255,255,.94);font-family:"Lato",sans-serif;font-weight:700;font-size:17px;line-height:1.4;max-width:300px;margin:0 auto}
/* ================= CTA EXPANDIDO (dobra inteira) =================
     Mesmo padrao adotado no Lean Stay e no Lean Authorize: a propria dobra
     e o CTA, com a rede de pontos como textura e um card de formulario a
     direita. Aqui nas cores da marca Lean Saude (azul -> verde). */
.cta-wrap{position:relative;overflow:hidden;padding:clamp(56px,7vh,96px) 0;
    background:radial-gradient(120% 85% at 78% 12%, rgba(23,160,42,.42) 0%, rgba(23,160,42,0) 58%),
               linear-gradient(160deg,#0d3f86 0%,#0E54A5 42%,#059105 100%)}
.cta-net{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.45}
.cta-wrap>.container{position:relative;z-index:2}
.cta-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,4vw,72px);align-items:center}
.cta-wrap .eyebrow{color:#bfe4c4;font-size:clamp(15px,min(1.15vw,2vh),20px)}
.cta-txt h2{color:#fff;font-size:clamp(29px,min(2.9vw,4.9vh),48px);font-weight:700;line-height:1.14;max-width:24ch}
.cta-txt h2 b{font-weight:900;color:#bfe4c4}
.cta-txt .lead{color:rgba(255,255,255,.9);font-size:clamp(18px,min(1.45vw,2.7vh),24px);
    margin:clamp(14px,2.2vh,24px) 0 clamp(20px,3vh,34px);max-width:44ch}
.cta-lista{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:clamp(9px,1.4vh,14px)}
.cta-lista li{display:flex;gap:13px;align-items:flex-start;color:#fff;font-size:clamp(16px,2.2vh,20px);line-height:1.42}
.cta-lista svg{width:clamp(19px,2.3vh,23px);height:clamp(19px,2.3vh,23px);stroke:#bfe4c4;stroke-width:2.8;fill:none;flex:0 0 auto;margin-top:2px;
    stroke-linecap:round;stroke-linejoin:round}
.cta-lista b{font-weight:700}
.cta-lista span{color:rgba(255,255,255,.78)}
.cta-form{background:#fff;border-radius:20px;padding:clamp(22px,2.6vh,36px) clamp(22px,2.2vw,36px);
    box-shadow:0 30px 70px rgba(8,32,66,.34)}
.cta-campos{display:grid;grid-template-columns:1fr 1fr;gap:clamp(10px,1.5vh,14px)}
.cta-campo{display:flex;flex-direction:column;gap:5px}
.cta-campo.full{grid-column:1/-1}
.cta-campo label{font-size:clamp(12.5px,1.5vh,14.5px);font-weight:700;color:var(--azul-texto)}
.cta-campo input,.cta-campo select{font-family:inherit;font-size:clamp(15px,1.75vh,17px);color:var(--azul-texto);
    padding:clamp(9px,1.35vh,12px) 14px;border:1px solid var(--borda);border-radius:10px;background:#fbfcfd;
    transition:border-color .2s,box-shadow .2s;width:100%}
.cta-campo input:focus,.cta-campo select:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 3px rgba(5,145,5,.16)}
.cta-enviar{grid-column:1/-1;margin-top:5px;background:var(--verde);color:#fff;font-family:"PT Sans",sans-serif;
    font-weight:700;font-size:clamp(15.5px,1.8vh,17.5px);letter-spacing:.04em;text-transform:uppercase;border:0;border-radius:40px;
    padding:clamp(12px,1.8vh,15px) 26px;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.cta-enviar:hover{background:var(--verde-esc);transform:translateY(-2px);box-shadow:0 12px 26px rgba(8,32,66,.28)}
.cta-lgpd{grid-column:1/-1;margin:clamp(8px,1.2vh,12px) 0 0;font-size:clamp(13px,1.6vh,14.5px);color:var(--texto-claro);line-height:1.5}
/* Telas de pouca altura: aperta o entorno do formulario (sem mexer no iframe) */
@media(min-width:861px) and (max-height:1000px){
    .cta-wrap{padding:clamp(36px,4.4vh,64px) 0}
    .cta-form{padding:clamp(18px,2.1vh,28px) clamp(20px,2vw,30px)}
    .cta-lgpd{margin-top:clamp(6px,.9vh,10px)}
  }
/* Formulario externo (Lahar): ocupa a largura do cartao sem deformar */
.cta-embed{width:100%}
.cta-embed iframe{display:block;width:100%;max-width:550px;height:600px;margin:0 auto;border:0;background:none}
.cta-lgpd a{color:var(--verde);font-weight:700}
/* ================= FOOTER ================= */
footer{background:var(--azul-obj);color:#fff;padding:70px 0 34px}
/* Coluna da marca mais estreita e menu macro distribuido de forma mais equilibrada */
.foot-grid{display:grid;grid-template-columns:1.05fr 1fr 1fr 1fr;gap:40px 48px}
.foot-brand p{color:rgba(255,255,255,.85);font-size:16px;max-width:260px}
.socials a:hover{background:#fff;color:var(--verde);transform:translateY(-3px)}
.foot-col a{display:block;color:rgba(255,255,255,.85);font-size:16px;margin-bottom:14px;transition:.2s}
.foot-bottom{border-top:1px solid rgba(255,255,255,.2);margin-top:52px;padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;color:rgba(255,255,255,.8);font-size:13px}
/* ============ RAIL LATERAL DE DOBRAS (marcacao + navegacao) ============
     Minimalista: pontos pequenos, cinza claro, baixa opacidade, sem bordas.
     Apenas a logica de marcacao lateral; nenhuma referencia estetica externa. */
.rail{
    position:fixed;right:26px;top:50%;transform:translateY(-50%);z-index:90;
    display:flex;flex-direction:column;align-items:center;gap:16px
  }
.rail-dot{
    position:relative;width:9px;height:9px;padding:0;border:0;border-radius:50%;
    background:#c9cfd6;opacity:.55;cursor:pointer;
    transition:background .3s var(--ease-ibm), opacity .3s var(--ease-ibm), transform .3s var(--ease-ibm)
  }
.rail-dot:hover{opacity:.9;transform:scale(1.25)}
.rail-dot.ativo{background:var(--azul-obj);opacity:1;transform:scale(1.5)}
/* Etiqueta de hover: pequena, leve, fora do fluxo (nao desloca os pontos) */
.rail-dot::after{
    content:attr(data-nome);position:absolute;right:20px;top:50%;transform:translateY(-50%) translateX(4px);
    background:rgba(35,75,107,.94);color:#fff;font-family:"PT Sans",sans-serif;font-weight:400;
    font-size:12.5px;line-height:1;letter-spacing:.01em;white-space:nowrap;padding:7px 11px;border-radius:7px;
    opacity:0;visibility:hidden;pointer-events:none;
    box-shadow:0 6px 18px rgba(13,44,90,.18);
    transition:opacity .25s var(--ease-ibm), transform .25s var(--ease-ibm), visibility .25s
  }
.rail-dot:hover::after{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0)}
/* Setas discretas: indicam secao anterior / proxima. Sem circulo, sem botao. */
.rail-seta{
    background:none;border:0;padding:2px;cursor:pointer;color:#9aa4ad;opacity:.5;
    display:flex;align-items:center;justify-content:center;
    transition:opacity .3s var(--ease-ibm), color .3s var(--ease-ibm), visibility .3s;
    animation:railSeta 2.6s ease-in-out infinite
  }
.rail-seta:hover{opacity:.85;color:var(--azul-obj)}
.rail-seta svg{width:13px;height:13px}
.rail-seta.oculta{opacity:0;visibility:hidden;animation:none;pointer-events:none}
.rail-seta--cima{margin-bottom:4px;animation-name:railSetaCima}
.rail-seta--cima svg{transform:rotate(180deg)}
.rail-seta--baixo{margin-top:4px}
@keyframes railSeta{0%,100%{transform:translateY(0)}50%{transform:translateY(3px)}}
@keyframes railSetaCima{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@media(prefers-reduced-motion:reduce){.rail-seta{animation:none}}
/* ============ REVEAL ANIM ============ */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease, transform .7s ease}
.reveal.show{opacity:1;transform:none}
/* ============ RESPONSIVE (foco desktop 1920, sem quebras grosseiras) ============ */
@media(max-width:1100px){
    .stats-grid{grid-template-columns:repeat(3,1fr);gap:40px 20px}
    /* divisorias so entre indicadores da mesma linha */
    .stat + .stat::before{left:-10px}
    .stat:nth-child(3n+1)::before{display:none}
    .cards4{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:1fr 1fr}
    .press-grid{grid-template-columns:1fr 1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
  }
@media(max-width:860px){
    .burger{display:flex}
    .menu{
      position:fixed;inset:0 0 0 auto;width:80%;max-width:340px;background:var(--azul-obj);
      flex-direction:column;align-items:stretch;gap:4px;padding:100px 24px 40px;
      transform:translateX(100%);transition:transform .35s ease;box-shadow:-20px 0 60px rgba(0,0,0,.3)
    }
    .menu.open{transform:translateX(0)}
    .menu>li>a{padding:14px 16px;font-size:17px}
    .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:rgba(255,255,255,.08);margin:2px 0 8px}
    .dropdown li a{color:#fff}
    .dropdown li a:hover{background:rgba(255,255,255,.12);color:#fff}
    .btn-nav{display:none}
    header.open-nav .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
    header.open-nav .burger span:nth-child(2){opacity:0}
    header.open-nav .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
    .tabs{grid-template-columns:1fr 1fr;gap:16px}
    .panel.active{grid-template-columns:1fr;gap:36px}
    .cta-grid{grid-template-columns:1fr;gap:34px}
    .cta-txt h2{max-width:none}
    .cta-net{display:none}
  }
@media(max-width:700px){
    .cta-campos{grid-template-columns:1fr}
  }
@media(max-width:560px){
    .stats-grid{grid-template-columns:1fr 1fr}
    .stat .num{font-size:19px}
    .stat:nth-child(3n+1)::before{display:block}
    .stat:nth-child(2n+1)::before{display:none}
    .cards4{grid-template-columns:1fr}
    .steps{grid-template-columns:1fr}
    .press-grid,.press-grid.row2{grid-template-columns:1fr}
    .hero{padding-top:140px;min-height:auto}
  }
/* ============ MODO SLIDE ============
     Onde a rail esta ativa, cada dobra se organiza como um slide: o conteudo
     e centrado vertical e horizontalmente e as escalas passam a depender da
     ALTURA da viewport (vh), de modo que a secao se encaixa em 768px e respira
     em 1080px -- sem cortes, sem scroll interno e sem remover conteudo.
     Mesma tecnica usada no Lean Stay e no Lean Authorize. */
@media(min-width:861px) and (min-height:640px){
    .sec-head h2{font-size:clamp(26px,min(2.5vw,4.4vh),44px)}
    .sec-head .lead{margin-top:clamp(10px,1.5vh,22px);font-size:clamp(15.5px,min(1.1vw,2vh),19px)}
    .dobra--full .sec-head{margin-bottom:0}
    .atuamos .sec-c{margin-bottom:0}
    .atuamos .sec-c h2{font-size:clamp(26px,min(2.5vw,4.4vh),44px)}
    .atuamos .sec-c .lead{margin-top:clamp(10px,1.5vh,22px);font-size:clamp(15.5px,min(1.1vw,2vh),19px)}
    .paraquem .sec-head,.imprensa .sec-head{margin-bottom:0}
    .sec-title{font-size:clamp(26px,min(2.5vw,4.4vh),44px)}

    /* --- Como atuamos: cabecalho + 4 cards em uma unica tela --- */
    .atuamos .steps{margin-top:clamp(18px,2.8vh,40px);gap:clamp(16px,1.8vw,28px)}
    .atuamos .step{padding:clamp(20px,2.6vh,30px) clamp(20px,1.8vw,28px) clamp(22px,2.8vh,32px);min-height:0}
    .atuamos .step .head{margin-bottom:clamp(12px,1.6vh,18px)}
    .atuamos .step h3{font-size:clamp(19px,2.4vh,24px)}
    .atuamos .step p{font-size:clamp(14px,1.6vh,16px)}

    /* --- Nossos Produtos: respiro generoso entre cabecalho, abas e painel, de
       modo que a dobra ocupe o slide inteiro em vez de concentrar tudo no topo.
       Os clamps em vh garantem que nada estoure a tela em 768px de altura. --- */
    /* A rampa usa calc(vh - offset) em vez de vh puro: cresce mais rapido que a
       tela, entao fica compacta em 768px e claramente mais espacada em 900/1080. */
    .produtos.dobra--full{padding-bottom:clamp(28px,calc(7vh - 26px),96px)}
    .produtos .sec-head{margin-bottom:clamp(12px,calc(7vh - 40px),46px)}
    .produtos .sec-head .lead{margin-bottom:0}
    .produtos .tabs{margin-bottom:clamp(12px,calc(6.5vh - 36px),42px);gap:clamp(15px,1.8vw,26px)}
    .produtos .tab{padding:clamp(10px,calc(3vh - 13px),20px) clamp(16px,1.5vw,20px)}
    .panel{gap:clamp(40px,4.4vw,72px)}
    .panel h3{font-size:clamp(19px,2.4vh,26px);margin-bottom:clamp(10px,calc(4vh - 20px),22px)}
    .feat{gap:clamp(13px,1.3vw,18px);margin-bottom:clamp(8px,calc(3.4vh - 17px),20px)}
    .feat h4{font-size:clamp(16.5px,1.9vh,19px);margin-bottom:clamp(3px,calc(1.6vh - 7px),9px)}
    .feat p{font-size:clamp(14px,1.6vh,16px)}
    .btn-prod{margin-top:clamp(3px,calc(2.2vh - 12px),14px);padding:clamp(10px,calc(2.6vh - 9px),15px) clamp(22px,2vw,28px)}
    .panel-media .cap{margin-top:clamp(12px,calc(3vh - 13px),22px)}

    /* --- Para Quem: 5 cards + carrossel de logos em uma unica tela --- */
    .paraquem .cards4{margin-top:clamp(20px,2.8vh,40px);gap:clamp(16px,1.6vw,26px)}
    .card-icp{padding:clamp(22px,2.8vh,32px) clamp(20px,1.8vw,28px);min-height:0}
    .card-icp h3{font-size:clamp(16.5px,1.9vh,22px)}
    .card-icp .sub{font-size:clamp(13.5px,1.5vh,15px)}
    .marquee{margin-top:clamp(24px,3.2vh,48px)}

    /* --- Imprensa: cabecalho + grade de logos em uma unica tela --- */
    .imprensa .press-grid{gap:clamp(30px,4vh,56px) clamp(24px,2.6vw,40px);margin-top:clamp(24px,3vh,40px)}

    /* --- CTA: pe da dobra menor, liberando altura para o formulario --- */
    .cta-wrap.dobra--full{padding-bottom:clamp(20px,2.6vh,52px)}
  }
/* ============ MOBILE / TABLET: navegacao natural, sem snap ============
     Nenhuma dobra e forcada a 100vh: prioridade para legibilidade,
     sem cortar texto, cards ou gerar scroll interno. */
@media(max-width:860px), (max-height:639px){
    html{scroll-snap-type:none}
    .hero,.dobra,.dobra--full,.cta-wrap{min-height:0}
    .rail{display:none}
  }