/* Kalibra site — handoff-site1 (tokens-web.md). Um arquivo, sem framework. */
:root{
  --petrol:#0E4A66; --gold:#D9B24A; --gold-text:#8A6D1D;
  --bg:#F4F7F9; --surface:#FFFFFF; --outline:#D8E0E6;
  --text:#16232C; --text-2:#4E616D; --text-3:#98A8B2;
  --ok:#1E7A46; --ok-soft:#E3F2E9; --info:#0B6493; --info-soft:#E3EFF6;
  --r-card:20px; --r-btn:12px; --r-chip:8px;
  --shadow-card:0 1px 3px rgba(22,35,44,.08);
  --shadow-raised:0 4px 12px rgba(22,35,44,.14);
  --grafite:#223038;
}
*{margin:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Instrument Sans',-apple-system,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:17px}
.wrap{max-width:1080px;margin:0 auto;padding:0 48px}
img{max-width:100%}

/* Régua (padrão gráfico): uma borda por seção */
.regua-claro,.regua-petrol{height:18px;background-repeat:repeat-x;background-position:bottom left}
.regua-claro{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='18'%3E%3Cg stroke='%230E4A66' stroke-opacity='.12' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 18v-14M36 18v-7M60 18v-7M84 18v-7'/%3E%3C/g%3E%3C/svg%3E")}
.regua-petrol{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='18'%3E%3Cg stroke='%23D9B24A' stroke-opacity='.33' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 18v-14M36 18v-7M60 18v-7M84 18v-7'/%3E%3C/g%3E%3C/svg%3E")}

/* Nav */
nav{background:var(--surface);border-bottom:1px solid var(--outline)}
nav .bar{display:flex;align-items:center;justify-content:space-between;height:64px}
nav .lockup img{height:34px;display:block}
nav .links{display:flex;gap:26px}
nav .links a{color:var(--text-2);text-decoration:none;font-weight:500;font-size:15px}
nav .links a:hover{color:var(--text);text-decoration:underline;text-decoration-color:var(--gold);text-decoration-thickness:2px;text-underline-offset:4px}

/* Hero */
.hero{padding-top:64px}
.hero .cols{display:flex;gap:48px;align-items:center}
.hero .txt{flex:1;max-width:520px;display:flex;flex-direction:column;gap:22px}
h1{font-size:clamp(36px,5vw,54px);line-height:1.08;letter-spacing:-1.5px;font-weight:600}
h1 .accent{color:var(--petrol)}
.lead{font-size:19px;line-height:1.55;color:var(--text-2)}
.selo-ok{display:inline-flex;align-items:center;gap:10px;font-size:15.5px;font-weight:600;color:var(--ok)}
.selo-ok .dot{width:22px;height:22px;border-radius:50%;background:var(--ok-soft);display:inline-flex;align-items:center;justify-content:center}
.cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--petrol);color:#fff;font-weight:600;font-size:16px;padding:15px 26px;border-radius:var(--r-btn);text-decoration:none;box-shadow:var(--shadow-raised);cursor:default}
.cta .small{font-size:14.5px;color:var(--text-2)}

/* Device frames */
.frame{border:8px solid var(--grafite);border-radius:34px;overflow:hidden;background:var(--grafite);box-shadow:0 12px 36px rgba(22,35,44,.18)}
.frame img{display:block;width:100%;border-radius:26px}
.frame.meio{border-bottom:none;border-radius:30px 30px 0 0}
.frame.meio img{border-radius:22px 22px 0 0}
.hero .arte{position:relative;width:420px;height:500px;flex:none}
.hero .arte .tras{position:absolute;left:0;bottom:0;width:220px;transform:rotate(-4deg);z-index:1}
.hero .arte .frente{position:absolute;right:10px;top:0;width:230px;transform:rotate(3deg);z-index:2;box-shadow:0 16px 44px rgba(22,35,44,.24)}
.hero-regua{margin-top:40px}

/* Seções */
section{padding:96px 0 0}
h2{font-size:34px;letter-spacing:-.8px;line-height:1.2;font-weight:600;margin-bottom:8px}
.sec-lead{color:var(--text-2);max-width:38rem;margin-bottom:36px;font-size:17px}

/* Trust */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.trust .card{background:var(--surface);border-radius:var(--r-card);padding:24px;box-shadow:var(--shadow-card)}
.trust h3{font-size:20px;letter-spacing:-.3px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.trust .dotgold{width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
.trust p{font-size:15.5px;color:var(--text-2)}

/* Produto: tabs verticais (handoff-site2) */
.tabs{display:flex;gap:56px;margin-top:36px;align-items:flex-start}
.tabs .lista{flex:1;display:flex;flex-direction:column;gap:6px}
.tab{display:block;width:100%;text-align:left;background:transparent;border:0;border-left:3px solid transparent;border-radius:16px;padding:18px 24px;cursor:pointer;font-family:inherit;transition:background .2s}
.tab:hover{background:var(--bg)}
.tab:focus-visible{outline:2px solid var(--petrol);outline-offset:2px}
.tab .row{display:flex;align-items:center;gap:14px}
.tab .tile{width:40px;height:40px;border-radius:12px;background:#E1EDF3;color:var(--petrol);display:inline-flex;align-items:center;justify-content:center;flex:none}
.tab .tile svg{width:20px;height:20px}
.tab .titulo{font-size:20px;font-weight:600;letter-spacing:-.3px;color:var(--text)}
.tab .par{display:block;font-size:16px;line-height:1.6;color:var(--text-2);margin-top:12px;overflow:hidden}
.tabs.js .tab:not(.active) .par{max-height:0;opacity:0;margin-top:0;transition:max-height .25s ease-out,opacity .25s ease-out,margin-top .25s ease-out}
.tabs.js .tab.active .par{max-height:220px;opacity:1;transition:max-height .25s ease-out,opacity .25s ease-out}
.tab.active{background:var(--bg);border-left-color:var(--petrol);padding:22px 24px 22px 21px}
.tab.active .tile{background:var(--petrol);color:#fff}
.tabs .quadro{width:300px;flex:none;display:flex;justify-content:center}
.telas{position:relative;width:270px;aspect-ratio:1320/2868}
.telas img{position:absolute;inset:0;width:100%;opacity:0;transition:opacity .25s ease-out;border-radius:26px}
.telas img.show{opacity:1}
.tabs:not(.js) .telas img:first-child{opacity:1}
.dots{display:none}
@media(prefers-reduced-motion:reduce){.tab .par,.telas img{transition:none!important}}

/* Família *//* Família */
.familia-bloco{background:var(--surface);padding:56px 0 48px;margin-top:96px}
.trilho{position:relative;height:20px;margin-top:36px}
.trilho .linha{position:absolute;top:9px;left:0;right:0;height:2px;background:var(--outline)}
.trilho .linha-fill{position:absolute;top:9px;left:calc(16.66% ),0;height:2px;background:var(--petrol);left:16.66%;width:33.33%}
.trilho .no{position:absolute;top:50%;transform:translate(-50%,-50%);border-radius:50%}
.trilho .no.n1{left:16.66%;width:12px;height:12px;background:var(--petrol);box-shadow:0 0 0 4px #E1EDF3}
.trilho .no.n2{left:50%;width:10px;height:10px;background:var(--surface);border:2px solid var(--petrol)}
.trilho .no.n3{left:83.33%;width:10px;height:10px;background:var(--surface);border:2px solid var(--outline)}
.fam{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:16px}
.fam .card{border-radius:var(--r-card);padding:28px;display:flex;flex-direction:column;gap:10px}
.fam .chip{align-self:flex-start;font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:var(--r-chip)}
.fam h3{font-size:23px;letter-spacing:-.3px}
.fam p{font-size:15px;color:var(--text-2)}
.fam .k1{background:var(--petrol);color:#fff;padding-bottom:0}
.fam .k1 .chip{background:rgba(255,255,255,.14);color:#fff}
.fam .k1 h3{color:#fff}
.fam .k1 p{color:rgba(255,255,255,.78)}
.fam .k1 .regua-petrol{height:14px;margin:14px -28px 0}
.fam .k2{background:var(--surface);border:1px solid var(--outline)}
.fam .k2 .chip{background:var(--info-soft);color:var(--info)}
.fam .k3{background:var(--bg);border:1px dashed var(--outline)}
.fam .k3 .chip{background:#EDF2F5;color:var(--text-2)}
.fam .k3 h3{color:var(--text-2)}

/* Por quê */
.autor .card{background:var(--surface);border-left:4px solid var(--gold);border-radius:16px;padding:24px 28px;box-shadow:var(--shadow-card)}
.autor p{color:var(--text-2);font-size:16px}
.autor strong{color:var(--text)}

/* Footer */
footer{margin-top:96px;background:var(--petrol);color:rgba(255,255,255,.78)}
footer .regua-petrol{background-position:top left}
footer .cols{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:48px 0 12px;flex-wrap:wrap}
footer .lockup img{height:34px}
footer a{color:rgba(255,255,255,.78);font-size:14.5px;text-decoration:none;display:block;margin-bottom:8px}
footer a:hover{color:#fff}
footer .fim{font-size:13px;color:rgba(255,255,255,.55);padding-bottom:40px}

/* Privacidade */
.prosa h1{font-size:30px;letter-spacing:-.8px;color:var(--petrol);margin:48px 0 8px}
.prosa h2{font-size:20px;margin:28px 0 4px}
.prosa p{color:var(--text-2);margin:8px 0}

@media(max-width:1024px){
  .tabs{gap:40px}
  .tabs .quadro{width:256px}
  .telas{width:240px}
  .tab .titulo{font-size:19px}

  .wrap{padding:0 32px}
  section{padding-top:64px}
  h1{letter-spacing:-1px}
  .hero .cols{flex-direction:column;align-items:flex-start}
  .hero .arte{align-self:center}
  .trust{grid-template-columns:1fr 1fr}
  .trust .card:last-child{grid-column:1/-1}
  .fam{grid-template-columns:1fr 1fr}
  .fam .k3{grid-column:1/-1}
}
@media(max-width:720px){
  .tabs{flex-direction:column;gap:18px;margin-top:24px}
  .tabs .quadro{display:none}
  .tabs.js .lista{flex-direction:row;overflow-x:auto;scroll-snap-type:x mandatory;gap:14px;margin:0 -20px;padding:0 20px 8px;scrollbar-width:none}
  .tabs.js .lista::-webkit-scrollbar{display:none}
  .tabs.js .tab{flex:none;width:296px;scroll-snap-align:center;background:var(--bg);border-left:0;border-radius:20px;padding:22px}
  .tabs.js .tab .par{max-height:none;opacity:1;margin-top:10px;font-size:14.5px;line-height:1.55}
  .tabs.js .tab .titulo{font-size:18px}
  .tabs.js .tab .tile{width:38px;height:38px}
  .dots{display:flex;justify-content:center;gap:8px;margin-top:4px}
  .dot{width:6px;height:6px;border-radius:3px;background:var(--outline);transition:all .2s}
  .dot.on{width:16px;background:var(--petrol)}

  body{font-size:16px}
  .wrap{padding:0 20px}
  nav .bar{height:56px}
  nav .links{gap:16px}
  nav .links a{font-size:14px}
  section{padding-top:48px}
  h2{font-size:26px}
  .hero{padding-top:40px}
  .hero .arte{width:100%;height:auto;position:static}
  .hero .arte .tras{display:none}
  .hero .arte .frente{position:static;width:230px;margin:0 auto;transform:none;border-bottom:none;border-radius:30px 30px 0 0}
  .hero .arte .frente img{border-radius:22px 22px 0 0;max-height:300px;object-fit:cover;object-position:top}
  .trust{grid-template-columns:1fr}
  .trust .card:last-child{grid-column:auto}
  .feat{grid-template-columns:1fr}
  .fam{grid-template-columns:1fr}
  .fam .k3{grid-column:auto}
  .trilho{display:none}
  .familia-bloco{margin-top:48px}
  footer{margin-top:48px}
}