/* Agéntica · identidad visual de @agentica_iasinlio — fuentes IBM Plex alojadas aquí (licencia OFL, ver fonts/) */
@font-face{font-family:'IBM Plex Sans';font-weight:400;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:500;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:600;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans Condensed';font-weight:700;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-sans-condensed-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-weight:400;font-style:normal;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format('woff2')}

:root{
  --ink:#14162A; --ink-soft:#4B4E68; --paper:#F1F1F6; --surface:#FFFFFF;
  --line:#D9DAE4; --navy:#1E2340; --gold:#8E6420; --gold-soft:#F1E4C8;
  --btn-bg:#1E2340; --btn-ink:#FFFFFF;
}
@media (prefers-color-scheme: dark){
  :root{
    --ink:#ECEBF2; --ink-soft:#A9ACC4; --paper:#14162A; --surface:#1B1E36;
    --line:#33365A; --navy:#0F1226; --gold:#E6B85C; --gold-soft:#332B18;
    --btn-bg:#E6B85C; --btn-ink:#14162A;
  }
}

*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'IBM Plex Sans',-apple-system,'Segoe UI',sans-serif;line-height:1.55}
a{color:var(--ink);text-decoration-color:var(--gold);text-underline-offset:3px}
a:hover{color:var(--gold)}
.wrap{max-width:960px;margin:0 auto;padding:0 24px}

header{padding:28px 0}
.logo{font-family:'IBM Plex Sans Condensed',sans-serif;font-weight:700;font-size:22px;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.logo span{color:var(--gold)}

.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"●";font-size:8px}

h1,h2{font-family:'IBM Plex Sans Condensed',sans-serif;font-weight:700;letter-spacing:-.01em;text-wrap:balance;color:var(--ink)}
h1{font-size:clamp(34px,5.5vw,56px);line-height:1.05;margin:18px 0 18px}
h2{font-size:clamp(26px,3.5vw,34px);line-height:1.1;margin:0 0 32px}

.hero{padding:48px 0 72px;max-width:780px}
.lead{font-size:18px;color:var(--ink-soft);max-width:56ch;margin:0}
.btn{display:inline-block;background:var(--btn-bg);color:var(--btn-ink);font-weight:600;font-size:16px;padding:15px 28px;border-radius:8px;text-decoration:none;margin-top:28px}
.btn:hover{color:var(--btn-ink);filter:brightness(1.1)}
.small{font-size:14px;color:var(--ink-soft);margin-top:12px}

.scanline{height:2px;background:var(--line);position:relative;overflow:hidden}
.scanline::after{content:"";position:absolute;top:0;left:-30%;width:30%;height:100%;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
@media (prefers-reduced-motion:no-preference){.scanline::after{animation:sweep 3.2s ease-in-out infinite}}
@keyframes sweep{0%{left:-30%}100%{left:100%}}

section{padding:64px 0}
.band{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.card h3{font-size:17px;font-weight:600;margin:0 0 8px}
.card p{margin:0;font-size:15px;color:var(--ink-soft)}
.num{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--gold);margin-bottom:10px;letter-spacing:.08em}

.about{display:grid;grid-template-columns:1fr 2fr;gap:40px;align-items:start}
.about .name{font-family:'IBM Plex Sans Condensed',sans-serif;font-weight:700;font-size:30px;margin:0}
.about .role{margin-top:8px}
.about p{margin:0 0 14px;font-size:16px}

.final .contact{margin-top:20px;font-size:15px;color:var(--ink-soft)}

footer{border-top:1px solid var(--line);padding:28px 0 40px;font-size:13px;color:var(--ink-soft)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:var(--ink-soft)}

/* páginas legales */
.legal{max-width:760px;padding-top:8px;padding-bottom:64px}
.legal h1{font-size:clamp(30px,4vw,40px)}
.legal h2{font-size:20px;margin:32px 0 8px}

@media (max-width:720px){
  .grid3,.about{grid-template-columns:1fr;gap:28px}
  section{padding:48px 0}
  .hero{padding:24px 0 48px}
}

/* formulario */
.form{margin-top:28px;display:flex;flex-direction:column}
.form label{font-size:15px;font-weight:500;margin:18px 0 6px}
.form input[type=text],.form input[type=email],.form textarea,.form select{width:100%;font:inherit;font-size:16px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}
.form textarea{min-height:96px;resize:vertical}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--gold);outline-offset:1px}
.form details{margin-top:24px;border:1px solid var(--line);border-radius:8px;padding:12px 16px;background:var(--surface)}
.form summary{cursor:pointer;font-weight:600}
.form .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px;margin-top:24px}
.form .check input{margin-top:4px;width:18px;height:18px}
.form .btn{border:0;cursor:pointer;align-self:flex-start;font:inherit;font-weight:600}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* artículos (04/10) */
.articulo{max-width:720px;padding-top:8px;padding-bottom:64px}
.articulo h1{font-size:clamp(30px,4.5vw,44px)}
.articulo h2{font-size:clamp(22px,3vw,28px);margin:40px 0 12px}
.articulo p,.articulo li{font-size:17px}
.articulo .meta{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--ink-soft);margin:0 0 24px}
.articulo .respuesta{font-size:19px;border-left:3px solid var(--gold);padding:4px 0 4px 18px;margin:0 0 32px}
.articulo .datos{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:20px 24px;margin:40px 0}
.articulo .datos h2{margin-top:0}
.articulo .aviso{font-size:14px;color:var(--ink-soft);margin-top:32px}
.articulo .video{aspect-ratio:16/9;width:100%;border:0;border-radius:8px;margin:8px 0 24px}
.lista-articulos{list-style:none;padding:0;margin:24px 0 0}
.lista-articulos li{border-top:1px solid var(--line);padding:20px 0}
.lista-articulos a{font-family:'IBM Plex Sans Condensed',sans-serif;font-weight:700;font-size:22px;text-decoration:none}
.lista-articulos p{margin:6px 0 0;color:var(--ink-soft);font-size:15px}