/* ==========================================================================
   base.css  |  Nexus International LP
   Tokens, reset, layout e componentes compartilhados por todas as páginas.
   ========================================================================== */

:root{
  --blue:#033FC9; --blue-600:#0a37a8; --blue-050:#eaf0ff;
  --ink:#0d1220; --muted:#5a6577; --line:#e7eaf0;
  --bg:#ffffff; --bg-soft:#f5f7fb; --dark:#0a0e18; --dark-2:#0f1524;
  --radius:16px; --maxw:1080px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue)}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:14px;padding:12px 22px;border-radius:11px;transition:transform .12s,background .2s,border-color .2s;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -8px rgba(3,63,201,.7)}
.btn-primary:hover{transform:translateY(-1px);background:var(--blue-600)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.22);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}

/* ---------- Marca (logo Nexus) ---------- */
.brand{display:flex;align-items:center;gap:11px}
.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--blue),#0a63ff);display:grid;place-items:center;flex:none;box-shadow:0 6px 16px -6px rgba(3,63,201,.6)}
.brand .mark svg{width:19px;height:19px}
.brand b{font-size:16px;font-weight:800;color:#fff;line-height:1}
.brand span{display:block;font-size:10px;font-weight:600;letter-spacing:.22em;color:#93a0ba;text-transform:uppercase;margin-top:3px}

/* ---------- Rodapé (compartilhado) ---------- */
footer{background:var(--dark);color:#93a0ba;padding:56px 0 42px;border-top:1px solid rgba(255,255,255,.06)}
.seals{display:flex;align-items:center;gap:34px;flex-wrap:wrap;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.08)}
.seals img{height:38px;width:auto;opacity:.95}
.seals img.tall{height:46px}
.seal-18{display:inline-flex;align-items:center;gap:11px;color:#c9d2e4;font-weight:700;font-size:13px}
.age{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;border:2px solid #c9a24b;color:#c9a24b;font-weight:800;font-size:13px;flex:none}
.foot-institucional{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08)}
.foot-institucional a{font-size:12.5px;color:#aab4ca;font-weight:500}
.foot-institucional a[aria-current]{color:#fff;font-weight:700}
.foot-institucional a:hover{color:#fff}
.legal{margin-top:26px;font-size:12.5px;line-height:1.75;color:#7f8aa3}
.legal b{color:#c9d2e4;font-weight:600}
.legal a{color:#8fb0ff;font-weight:600}
.foot-bottom{margin-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#6b7688}
.foot-bottom a{color:#8fb0ff;font-weight:600}

/* ---------- Responsivo (compartilhado) ---------- */
@media (max-width:640px){
  .wrap{padding:0 18px}
  footer{padding:44px 0 34px}
  .seals{gap:20px}
  .seals img{height:30px}
  .seals img.tall{height:38px}
  .foot-bottom{flex-direction:column;gap:8px}
}