/* base.css — camada compartilhada por TODAS as páginas do site.
   Tokens de cor/tipografia, reset, cabeçalho, rodapé e barra mobile.
   Um ajuste aqui vale para a home, a política de privacidade e as 18
   páginas de marca de uma vez. Regras específicas de cada página ficam
   em home.css / politica.css / marcas.css. */

:root{
  --marinho-900:#0E1E33;--marinho-800:#16294A;--marinho-700:#1E3355;--marinho-600:#26405F;
  --ouro:#C9A24B;--ouro-claro:#E6D2AA;--ouro-escuro:#765C23;
  --papel:#F7F5F1;--papel-2:#ECE8DF;--tinta:#111823;--suave:#5B6572;
  --serif:'Fraunces',Georgia,serif;--sans:'Work Sans',system-ui,-apple-system,sans-serif;
  --linha:1px solid rgba(201,162,75,.26);--raio:8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:var(--sans);background:var(--papel);color:var(--tinta);line-height:1.6;font-size:1rem;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.wrap{width:min(1180px,90vw);margin-inline:auto}
@media(max-width:640px){.wrap{width:calc(100% - 2.2rem)}}

.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;z-index:100}
.skip-link:focus{position:fixed;left:1rem;top:1rem;width:auto;height:auto;overflow:visible;padding:.8rem 1.4rem;background:var(--ouro);color:var(--marinho-900);border-radius:8px;font-weight:600;text-decoration:none}

.olho{font-size:.68rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ouro-escuro);display:flex;align-items:center;gap:.75rem}
.olho::before{content:"";width:1.6rem;height:1px;background:var(--ouro-escuro);opacity:.65;flex:none}
.h2{font-family:var(--serif);font-weight:300;font-size:clamp(2rem,5.6vw,3.2rem);line-height:1.08;letter-spacing:-.015em}
.lead{font-size:clamp(1rem,3.4vw,1.15rem);color:var(--suave);max-width:58ch}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:1rem 1.6rem;border-radius:999px;font-weight:500;font-size:.95rem;text-decoration:none;border:1px solid transparent;min-height:48px;transition:transform .2s,background .2s,color .2s,border-color .2s}
.btn:focus-visible{outline:2px solid var(--ouro);outline-offset:3px}
.btn-ouro{background:var(--ouro);color:var(--marinho-900)}
.btn-ouro:hover{background:var(--ouro-claro);transform:translateY(-2px)}
.btn-linha{border-color:rgba(247,245,241,.32);color:var(--papel)}
.btn-linha:hover{border-color:var(--ouro);color:var(--ouro)}
.btn-escuro{background:var(--marinho-700);color:var(--papel)}
.btn-escuro:hover{background:var(--marinho-800);transform:translateY(-2px)}

/* cabeçalho */
.topo{position:sticky;top:0;z-index:40;background:rgba(14,30,51,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(201,162,75,.2)}
.topo-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.65rem 0}
.marca{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:none}
.marca img{width:42px;height:42px;flex:none}
.marca-nome{font-size:.88rem;font-weight:500;letter-spacing:.22em;color:var(--papel);text-transform:uppercase;display:block;line-height:1}
.marca-sub{font-size:.5rem;font-weight:500;letter-spacing:.28em;color:var(--ouro);text-transform:uppercase;display:block;margin-top:.3rem;line-height:1}
.nav{display:flex;gap:1.7rem}
.nav a{font-size:.85rem;font-weight:500;color:rgba(247,245,241,.76);text-decoration:none;padding:.25rem 0;border-bottom:1px solid transparent;transition:.2s}
.nav a:hover,.nav a:focus-visible{color:var(--ouro);border-color:var(--ouro)}
.topo .btn{padding:.6rem 1.15rem;font-size:.82rem;min-height:40px}
@media(max-width:900px){.nav{display:none}}
@media(max-width:430px){.topo .btn{display:none}}
@media(max-width:360px){.marca-nome{font-size:.8rem;letter-spacing:.16em}.marca-sub{letter-spacing:.2em}}

/* rodapé */
.rodape{background:var(--marinho-800);color:rgba(247,245,241,.66);font-size:.85rem;padding:2.6rem 0 6rem;border-top:1px solid rgba(201,162,75,.2)}
@media(min-width:641px){.rodape{padding-bottom:2rem}}
.rod-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2rem;padding-bottom:1.8rem}
@media(max-width:760px){.rod-grid{grid-template-columns:1fr;gap:1.7rem}}
.rod-grid h4{font-size:.63rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ouro);margin-bottom:.85rem;font-weight:500}
.rod-grid a{color:inherit;text-decoration:none;display:block;padding:.22rem 0;transition:color .2s}
.rod-grid a:hover{color:var(--ouro)}
.rod-base{border-top:1px solid rgba(247,245,241,.12);padding-top:1.2rem;display:flex;justify-content:space-between;gap:.8rem;flex-wrap:wrap;font-size:.75rem;color:rgba(247,245,241,.44)}

/* barra fixa mobile */
.barra{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(14,30,51,.97);backdrop-filter:blur(12px);border-top:1px solid rgba(201,162,75,.28);padding:.55rem 1rem calc(.55rem + env(safe-area-inset-bottom));display:flex;gap:.55rem}
.barra .btn{flex:1;font-size:.87rem;padding:.82rem .9rem}
@media(min-width:641px){.barra{display:none}}