/* ==========================================================================
   CredCoin · Simuladores — páginas públicas de SEO (/simuladores)
   Mesma marca da landing: petróleo + ouro, fundos chapados, ouro como acento,
   números em mono. O elemento-assinatura é a SILHUETA DAS PARCELAS: barras
   empilhadas (amortização em petróleo, juros em ouro) — a forma de cada
   sistema é a sua identidade.
   ========================================================================== */

/* Fontes self-hosted (woff2 variável, subset latin) — pré-carregadas no layout. */
@font-face{
  font-family:'Schibsted Grotesk';font-style:normal;font-weight:400 900;font-display:swap;
  src:url("/fonts/schibsted-grotesk-latin.woff2") format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'JetBrains Mono';font-style:normal;font-weight:100 800;font-display:swap;
  src:url("/fonts/jetbrains-mono-latin.woff2") format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root{
  --p-950:#08191d;--p-900:#0B2429;--p-850:#0F2E34;--p-800:#143942;--p-700:#1A4750;
  --p-600:#235963;--p-500:#2E6E78;--p-300:#8AB2B8;--p-100:#D9E7E9;--p-50:#EEF4F5;
  --gold-300:#EBC68C;--gold-200:#E3B675;--gold:#D9A05F;--gold-600:#C2884A;--gold-700:#9E6B36;
  --green-700:#226B47;
  --n0:#FFFFFF;--n50:#F7F5F1;--n100:#F0EDE7;--n200:#E2DED5;--n300:#C8C3B7;
  --n500:#6A655B;--n700:#3C3831;--n900:#201D18;
  --sans:'Schibsted Grotesk',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --sh-sm:0 1px 2px rgba(32,29,24,.05),0 1px 3px rgba(32,29,24,.05);
  --sh-md:0 2px 6px rgba(32,29,24,.06),0 8px 24px -12px rgba(32,29,24,.16);
  --radius:10px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--n50);color:var(--n900);line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--p-700);text-decoration:none}
a:hover{color:var(--p-600)}
::selection{background:var(--gold-200);color:var(--p-900)}
.wrap{width:min(1080px,92vw);margin-inline:auto}
.mono{font-family:var(--mono)}

h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.1;color:var(--n900)}
.lead{font-size:clamp(1rem,1.4vw,1.14rem);color:var(--n500)}

/* ---- Botões (regra da marca: chapados, escurecem um passo) ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font:600 .95rem/1 var(--sans);padding:.8rem 1.3rem;border-radius:8px;
  background:var(--gold-600);color:#211505;border:1px solid transparent;cursor:pointer;
  transition:background .15s var(--ease),color .15s;white-space:nowrap;
}
.btn:hover{background:var(--gold-700);color:#fff}
.btn.lg{padding:1rem 1.7rem;font-size:1.02rem}

/* ---- Topbar ---- */
.topbar{background:var(--n50);border-bottom:1px solid var(--n200)}
.topbar .nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:66px}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.1rem;letter-spacing:-.02em;color:var(--n900)}
.brand .coin{width:24px;height:24px;flex:none;background:url("/landing-assets/credcoin-mark.svg") center/contain no-repeat}
.nav-links{display:flex;gap:1.4rem}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--n700)}
.nav-links a:hover{color:var(--p-700)}
@media(max-width:600px){.topbar .btn{display:none}}

/* ---- Hero: H1 curto + simulador na primeira tela ---- */
.hero{padding:clamp(1.8rem,4vw,3rem) 0 clamp(2.2rem,4vw,3.4rem)}
.hero .head{max-width:64ch;margin-bottom:1.6rem}
.hero .crumb{font:600 .72rem/1.2 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#8a5a22;display:block;margin-bottom:.7rem}
.hero .crumb a{color:inherit}
.hero .crumb a:hover{color:#7e5426}
.hero h1{font-size:clamp(1.7rem,4vw,2.5rem);margin-bottom:.6rem}
.hero .lead{max-width:56ch}

/* ---- Moldura de navegador (mesma da landing) ---- */
.browser{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--n200);box-shadow:var(--sh-md)}
.browser .bar{height:36px;display:flex;align-items:center;gap:.5rem;padding:0 .9rem;background:var(--n100);border-bottom:1px solid var(--n200)}
.browser .dots{display:flex;gap:6px}
.browser .dots i{width:9px;height:9px;border-radius:50%;display:block;background:var(--n300)}
.browser .url{margin-left:.5rem;height:22px;border-radius:5px;background:#fff;border:1px solid var(--n200);display:flex;align-items:center;padding:0 .65rem;font:500 .72rem/1 var(--mono);color:var(--n500)}

/* ---- Simulador ---- */
.sim{padding:clamp(1.1rem,2.5vw,1.6rem);display:grid;gap:1.2rem}
.sim-fields{display:grid;grid-template-columns:1.5fr 1fr .8fr 1fr;gap:.8rem}
.sim-f select{
  width:100%;font:600 .95rem/1 var(--sans);color:var(--n900);
  background:#fff;border:0;padding:.7rem .5rem;cursor:pointer;
}
.sim-f select:focus{outline:none}
.sim-f label{display:block;font:600 .62rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--n500);margin-bottom:.4rem}
.sim-f .box{display:flex;align-items:center;background:#fff;border:1px solid var(--n300);border-radius:8px;overflow:hidden}
.sim-f .box:focus-within{outline:2px solid var(--p-600);outline-offset:1px;border-color:var(--p-600)}
.sim-f .pre,.sim-f .suf{font:600 .85rem/1 var(--mono);color:var(--n500);padding:0 .6rem;flex:none}
.sim-f .pre{border-right:1px solid var(--n200)}
.sim-f .suf{border-left:1px solid var(--n200)}
.sim-f input{
  width:100%;min-width:0;font:600 1.05rem/1 var(--mono);color:var(--n900);
  background:transparent;border:0;padding:.7rem;text-align:right;
}
.sim-f input:focus{outline:none}

/* A silhueta: uma barra por parcela; amortização (petróleo) embaixo, juros (ouro) em cima */
.silhueta{border-top:1px solid var(--n200);padding-top:1.1rem}
.silhueta .bars{display:flex;align-items:flex-end;gap:3px;height:120px}
.silhueta .b{flex:1;min-width:2px;display:flex;flex-direction:column;justify-content:flex-end;border-radius:2px 2px 0 0;overflow:hidden}
.silhueta .b .j{background:var(--gold-600)}
.silhueta .b .a{background:var(--p-600)}
@media(prefers-reduced-motion:no-preference){.silhueta .b .j,.silhueta .b .a{transition:height .3s var(--ease)}}
.silhueta .legend{display:flex;gap:1.4rem;margin-top:.7rem;font:500 .74rem/1.4 var(--mono);color:var(--n500)}
.silhueta .legend span{display:inline-flex;align-items:center;gap:.45rem}
.silhueta .legend i{width:10px;height:10px;border-radius:2px;display:inline-block}
.silhueta .legend .lj i{background:var(--gold-600)}
.silhueta .legend .la i{background:var(--p-600)}

.sim-out{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.8rem;border-top:1px solid var(--n200);padding-top:1.1rem}
.sim-o .k{font:600 .62rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--n500)}
.sim-o .v{font:700 clamp(1rem,1.8vw,1.3rem)/1.1 var(--mono);color:var(--p-700);margin-top:.35rem}
.sim-o.hl .v{color:var(--gold-700)}

.sim details{border-top:1px solid var(--n200);padding-top:1rem}
.sim summary{cursor:pointer;font:600 .85rem/1 var(--sans);color:var(--p-700);list-style:none;display:inline-flex;align-items:center;gap:.4rem}
.sim summary::-webkit-details-marker{display:none}
.sim summary::after{content:"+";font:600 1rem/1 var(--mono);color:var(--gold-700)}
.sim details[open] summary::after{content:"−"}
.sched{margin-top:.9rem;overflow-x:auto}
.sched table{width:100%;border-collapse:collapse;font:500 .8rem/1.5 var(--mono)}
.sched th{font:600 .62rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--n500);text-align:right;padding:.35rem .6rem;border-bottom:1px solid var(--n200)}
.sched th:first-child,.sched td:first-child{text-align:left}
.sched td{text-align:right;padding:.3rem .6rem;border-bottom:1px solid var(--n100);color:var(--n700);white-space:nowrap}
.sched tr:last-child td{border-bottom:0;font-weight:700;color:var(--n900)}

@media(max-width:700px){
  .sim-fields{grid-template-columns:1fr 1fr}
  .sim-fields .sim-f:first-child{grid-column:1 / -1}
  .silhueta .bars{height:90px}
}

/* ---- Seções didáticas ---- */
.sec{padding:clamp(2.2rem,4.5vw,3.4rem) 0}
.sec.alt{background:#fff;border-block:1px solid var(--n200)}
.sec h2{font-size:clamp(1.35rem,2.6vw,1.8rem);margin-bottom:1rem}
.sec .prose{max-width:70ch;display:grid;gap:.85rem;color:var(--n700);font-size:.98rem}
.sec .prose b{color:var(--n900)}
/* Links no corpo do texto: sublinhado (não só cor) — link-in-text-block */
.prose a,.blist a,.faq .a a{text-decoration:underline;text-underline-offset:2px}
.formula{
  margin-top:1.1rem;background:var(--p-900);color:var(--p-100);border-radius:var(--radius);
  padding:1rem 1.2rem;font:600 .92rem/1.6 var(--mono);overflow-x:auto;white-space:nowrap;
}
.formula b{color:var(--gold-300);font-weight:600}
.blist{display:grid;gap:.7rem;max-width:70ch}
.blist li{list-style:none;display:flex;gap:.7rem;align-items:flex-start;color:var(--n700);font-size:.98rem}
.blist li::before{content:"";width:7px;height:7px;background:var(--gold-600);rotate:45deg;flex:none;margin-top:.45rem}
.blist b{color:var(--n900)}

/* ---- Mini-silhuetas: a forma de cada sistema como identidade/navegação ---- */
.mini{display:flex;align-items:flex-end;gap:3px}
.mini i{flex:1;border-radius:2px 2px 0 0;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
.mini i b{display:block;background:var(--gold-600)}
.mini i s{display:block;background:var(--p-600)}

/* ---- Links irmãos (outros sistemas) ---- */
.siblings{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem;margin-top:1.4rem}
.sib{background:#fff;border:1px solid var(--n200);border-radius:var(--radius);padding:1rem 1.1rem;box-shadow:var(--sh-sm);transition:box-shadow .15s,border-color .15s;display:block}
.sib:hover{box-shadow:var(--sh-md);border-color:var(--n300)}
.sib .mini{height:34px;margin-bottom:.7rem}
.sib h3{font-size:.98rem;color:var(--n900)}
.sib p{font-size:.84rem;color:var(--n500);margin-top:.25rem}
.sib .go{display:inline-block;margin-top:.6rem;font:600 .8rem/1 var(--sans);color:var(--p-700)}
@media(max-width:600px){.siblings{grid-template-columns:1fr}}

/* ---- Hub (índice) ---- */
.hub-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.8rem}
.hub-card{background:#fff;border:1px solid var(--n200);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--sh-sm);transition:box-shadow .15s,border-color .15s;display:block}
.hub-card:hover{box-shadow:var(--sh-md);border-color:var(--n300)}
.hub-card .mini{height:56px;margin-bottom:1rem}
.hub-card h2{font-size:1.15rem;margin:0 0 .35rem}
.hub-card p{font-size:.92rem;color:var(--n500)}
.hub-card .go{display:inline-block;margin-top:.8rem;font:600 .88rem/1 var(--sans);color:var(--p-700)}
@media(max-width:700px){.hub-grid{grid-template-columns:1fr}}

.cmp{margin-top:1.2rem;overflow-x:auto}
.cmp table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--n200);border-radius:var(--radius);overflow:hidden;font-size:.9rem}
.cmp th{font:600 .66rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--n500);text-align:left;padding:.7rem .9rem;background:var(--n100);border-bottom:1px solid var(--n200)}
.cmp td{padding:.65rem .9rem;border-bottom:1px solid var(--n100);color:var(--n700);vertical-align:top}
.cmp tr:last-child td{border-bottom:0}
.cmp td:first-child{font-weight:700;color:var(--n900);white-space:nowrap}
.cmp td a{font-weight:600}

/* ---- FAQ ---- */
.faq{max-width:720px;display:grid;gap:.7rem;margin-top:1.4rem}
.faq details{background:#fff;border:1px solid var(--n200);border-radius:var(--radius);box-shadow:var(--sh-sm);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.95rem 1.15rem;font-weight:700;font-size:.96rem;color:var(--n900)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:600 1.15rem/1 var(--mono);color:var(--gold-700);flex:none;transition:rotate .2s var(--ease)}
.faq details[open] summary::after{rotate:45deg}
.faq .a{padding:0 1.15rem 1.05rem;color:var(--n500);font-size:.93rem;line-height:1.6}
.faq .a a{font-weight:600}

/* ---- CTA final ---- */
.cta-band{padding:clamp(2.2rem,4.5vw,3.4rem) 0}
.cta-box{background:var(--p-900);border:1px solid var(--p-700);border-radius:14px;color:#fff;padding:clamp(2rem,4vw,3rem);text-align:center}
.cta-box h2{color:#fff;font-size:clamp(1.35rem,2.6vw,1.8rem);margin-bottom:.7rem}
.cta-box p{color:var(--p-100);max-width:52ch;margin:0 auto 1.5rem}
.cta-box .note{font:500 .8rem/1.5 var(--mono);color:var(--p-300);margin:1.1rem 0 0}
.cta-box .note a{color:var(--p-100);text-decoration:underline;text-underline-offset:3px}
.cta-box .note a:hover{color:var(--gold-300)}

/* ---- Footer ---- */
.foot{background:var(--p-950);color:var(--p-100);padding:2.2rem 0}
.foot .cols{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.foot .brand{color:#fff}
.foot nav{display:flex;gap:1.2rem;flex-wrap:wrap}
.foot a{color:var(--p-100);font-size:.88rem}
.foot a:hover{color:var(--gold-300)}
.foot .fine{margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.1);font-size:.8rem;color:var(--p-300)}