/* ============================================================
   AMLA SOLUTIONS — hoja para páginas secundarias
   (404, privacidad, términos). Mismos tokens que el home.
   ============================================================ */
:root{
  --cyan:#24D3F0;
  --blue:#1F5FE0;
  --violet:#6D28E0;
  --magenta:#ED17C4;

  --ink:#0A1230;
  --ink-2:#3A4770;
  --ink-3:#6C77A0;

  --paper:#F4F6FC;
  --card:#FFFFFF;
  --night:#070C22;

  --line:rgba(10,18,48,.12);
  --line-soft:rgba(10,18,48,.07);

  --grad:linear-gradient(100deg,var(--cyan) 0%,var(--blue) 34%,var(--violet) 66%,var(--magenta) 100%);

  --f-display:"Space Grotesk","Archivo",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,sans-serif;
  --f-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;

  --wrap:820px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;min-height:100vh;
}
img{max-width:100%;display:block}
a{color:var(--blue)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:24px;width:100%}

/* ---------- cabecera ---------- */
.nav{background:rgba(244,246,252,.9);backdrop-filter:blur(10px);
     border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand__mark{width:34px;height:auto}
.brand__word{width:112px;height:auto}
.nav__back{font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;
           text-transform:uppercase;color:var(--ink-3);text-decoration:none}
.nav__back:hover{color:var(--ink)}

/* ---------- contenido ---------- */
main{flex:1;padding:clamp(52px,7vw,92px) 0}
.eyebrow{
  font-family:var(--f-mono);font-size:12px;font-weight:500;
  letter-spacing:.28em;text-transform:uppercase;color:var(--ink-3);
  display:flex;align-items:center;gap:12px;margin:0 0 22px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);flex:none}
h1{font-family:var(--f-display);font-weight:700;letter-spacing:-.03em;line-height:1.05;
   font-size:clamp(34px,5vw,56px);margin:0 0 18px}
h2{font-family:var(--f-display);font-weight:600;letter-spacing:-.015em;
   font-size:21px;line-height:1.3;margin:44px 0 10px}
.lead{font-size:clamp(17px,1.5vw,19px);color:var(--ink-2);margin:0 0 8px}
p{margin:0 0 14px}
ul{margin:0 0 14px;padding-left:22px}
li{margin-bottom:7px}
.updated{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;
         text-transform:uppercase;color:var(--ink-3);margin:0 0 40px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--violet);
      padding:20px 22px;margin:28px 0;font-size:15.5px;color:var(--ink-2)}
.note b{color:var(--ink)}

/* ---------- 404 ---------- */
.err{text-align:center;padding-block:clamp(30px,6vw,70px)}
.err .eyebrow{justify-content:center}
.err__code{font-family:var(--f-display);font-weight:700;letter-spacing:-.04em;
           font-size:clamp(88px,17vw,190px);line-height:.9;margin:0 0 12px}
.err .lead{max-width:52ch;margin-inline:auto}
.btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;
     font-family:var(--f-mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;
     text-decoration:none;border:1px solid var(--line);color:var(--ink);background:var(--card)}
.btn--primary{background:var(--grad);color:#fff;border-color:transparent}
.btn:hover{transform:translateY(-1px)}
.btn{transition:transform .18s ease}

/* ---------- pie ---------- */
.foot{background:var(--night);color:rgba(255,255,255,.62);
      font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;
      text-transform:uppercase;padding:26px 0}
.foot__in{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.foot a{color:rgba(255,255,255,.62);text-decoration:none}
.foot a:hover{color:#fff}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}