/* Argus Intelligence — sitio v3 */
:root{
  --paper:#F1F3F2; --surface:#FFFFFF; --ink:#14213D; --ink-2:#1C2C4F;
  --text:#27324A; --muted:#5A6580; --line:#D6DCE0;
  --teal:#0A6B66; --teal-2:#0E8A83; --signal:#00C896; --bronze:#B7812F;
  --on-ink:#E9EEF5; --on-ink-muted:#A7B3C8; --line-ink:#2B3B60;
  --f-display:"Familjen Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --max:1180px; --gut:clamp(1.25rem,5vw,2.5rem); --r:14px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--paper);color:var(--text);font:400 1.0625rem/1.65 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
ul,ol{list-style:none}
h1,h2,h3{font-family:var(--f-display);color:var(--ink);font-weight:600;letter-spacing:-.02em;line-height:1.05}
h1{font-size:clamp(2.6rem,5.6vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);max-width:20ch}
h3{font-size:1.3rem;line-height:1.2;letter-spacing:-.01em}
p{max-width:62ch}
.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}
.lead{font-size:1.2rem;color:var(--muted);margin-top:1.25rem}
.sec{padding-block:clamp(4rem,9vw,7rem)}
.sec-head{display:grid;gap:1rem;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
.sec-head p{color:var(--muted)}
:focus-visible{outline:3px solid var(--teal-2);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:.5rem;font:600 1rem/1 var(--f-body);padding:.95rem 1.4rem;border-radius:999px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--ink)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff}
.on-ink .btn-primary{background:var(--signal);color:var(--ink)}
.on-ink .btn-primary:hover{background:#fff}
.on-ink .btn-ghost{border-color:var(--on-ink);color:var(--on-ink)}
.on-ink .btn-ghost:hover{background:var(--on-ink);color:var(--ink)}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(241,243,242,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;font:600 1.2rem/1 var(--f-display);color:var(--ink);letter-spacing:-.01em}
.logo small{font-weight:400;color:var(--muted)}
.logo svg{width:34px;height:34px;flex:none}
.menu{display:flex;align-items:center;gap:1.6rem}
.menu a{text-decoration:none;font-size:.95rem;font-weight:500;color:var(--text)}
.menu a:hover,.menu a[aria-current="page"]{color:var(--teal)}
.menu a[aria-current="page"]{text-decoration:underline;text-underline-offset:6px}
.menu .btn{padding:.7rem 1.1rem;font-size:.95rem;color:#fff}
.menu .btn:hover{color:#fff}
.toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;color:var(--ink)}
.toggle span{display:block;width:22px;height:2px;background:currentColor;margin:5px auto;transition:transform .25s,opacity .25s}
.toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:980px){
  .toggle{display:block}
  .menu{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem var(--gut) 1.25rem;display:none}
  .menu.open{display:flex}
  .menu a{padding:.85rem 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .menu .btn{margin-top:1rem;justify-content:center;border-bottom:0}
}

/* Hero home */
.hero{padding-block:clamp(3rem,7vw,5.5rem) clamp(4rem,8vw,6rem)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{max-width:15ch}
.hero .lead{max-width:44ch}
.eyes-panel{background:var(--ink);border-radius:22px;padding:clamp(1.25rem,3vw,2rem);color:var(--on-ink)}
.eyes-panel svg{width:100%;height:auto;display:block}
.eye .ring{fill:none;stroke:var(--bronze);stroke-width:1.4;opacity:.55;transition:stroke .4s,opacity .4s}
.eye .iris{fill:var(--teal);transition:fill .4s}
.eye .pupil{fill:#0B1630}
.eye .glint{fill:#fff;opacity:.7}
.eye.hit .ring{stroke:var(--signal);opacity:1;stroke-width:2}
.eye.hit .iris{fill:var(--signal)}
.readout{margin-top:1.25rem;padding-top:1.1rem;border-top:1px solid var(--line-ink);min-height:6.2rem}
.readout small{display:block;color:var(--on-ink-muted);font-size:.85rem}
.readout strong{display:block;font:600 1.2rem/1.3 var(--f-display);color:#fff;margin:.3rem 0 .5rem}
.readout a{font-size:.9rem;color:var(--signal);text-underline-offset:4px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.eyes-panel{max-width:520px}}

/* Problema */
.problem{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.pains li{padding:1.1rem 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:.9rem;align-items:baseline}
.pains li:last-child{border-bottom:1px solid var(--line)}
.pains li::before{content:"";width:9px;height:9px;border-radius:50%;border:2px solid var(--bronze);transform:translateY(-1px)}
@media (max-width:860px){.problem{grid-template-columns:1fr}}

/* Bandas oscuras */
.on-ink{background:var(--ink);color:var(--on-ink-muted)}
.on-ink h2,.on-ink h3{color:#fff}
.on-ink .sec-head p{color:var(--on-ink-muted)}

/* Pilares (home) */
.pillars{border-top:1px solid var(--line-ink)}
.pillar{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.3fr) minmax(0,1fr);gap:clamp(1rem,3vw,2.5rem);padding-block:2.2rem;border-bottom:1px solid var(--line-ink);align-items:start}
.pillar h3{font-size:clamp(1.5rem,2.6vw,2rem);letter-spacing:-.02em}
.pillar h3 a{text-decoration:none}
.pillar h3 a:hover{color:var(--signal)}
.pillar p{color:var(--on-ink-muted)}
.pillar .kpi{font-size:.95rem;color:var(--on-ink)}
.pillar .kpi span{display:block;color:var(--signal);font-weight:600;margin-bottom:.25rem;font-size:.9rem}
.pillar .more{display:inline-block;margin-top:.9rem;color:#fff;font-weight:600;font-size:.95rem;text-underline-offset:5px}
@media (max-width:860px){.pillar{grid-template-columns:1fr}}

/* Proceso (secuencia real) */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:s}
.step{counter-increment:s;position:relative;padding-top:3.4rem}
.step::before{content:counter(s);position:absolute;top:0;left:0;width:2.4rem;height:2.4rem;border-radius:50%;background:var(--surface);border:1.5px solid var(--teal);color:var(--teal);font:600 1.05rem/2.3rem var(--f-display);text-align:center}
.step::after{content:"";position:absolute;top:1.2rem;left:3rem;right:-1.5rem;height:1.5px;background:var(--line)}
.step:last-child::after{display:none}
.step p{color:var(--muted);margin-top:.5rem;font-size:1rem}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}.step::after{display:none}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Sectores */
.sectors{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.sector{background:var(--surface);padding:clamp(1.5rem,3vw,2.2rem);display:grid;gap:.6rem;align-content:start}
.sector p{color:var(--muted);font-size:1rem}
.sector a{font-weight:600;color:var(--teal);font-size:.95rem;text-underline-offset:4px;margin-top:.3rem}
@media (max-width:720px){.sectors{grid-template-columns:1fr}}

/* Placeholders de imagen */
.ph{--img:none;position:relative;background-color:#DCE3E4;background-size:cover;background-position:center;border-radius:var(--r);overflow:hidden;
  background-image:var(--img),repeating-linear-gradient(135deg,#DCE3E4 0 14px,#E6EBEC 14px 28px)}
.ph::after{content:attr(data-ph);position:absolute;left:.75rem;bottom:.75rem;font-size:.75rem;color:var(--muted);background:rgba(255,255,255,.85);padding:.25rem .5rem;border-radius:6px}
.ph.loaded::after{display:none}

/* Nosotros */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.about .ph{aspect-ratio:4/5}
.about p+p{margin-top:1rem}
.diffs{margin-top:1.75rem;display:grid;gap:.75rem}
.diffs li{padding-left:1.5rem;position:relative}
.diffs li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--teal)}
@media (max-width:860px){.about{grid-template-columns:1fr}.about .ph{max-width:420px;aspect-ratio:1}}

/* Recursos */
.posts{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:1.5rem}
.post{display:grid;gap:.8rem;align-content:start;text-decoration:none}
.post .ph{aspect-ratio:16/10}
.post small{color:var(--teal);font-weight:600;font-size:.85rem}
.post h3{transition:color .2s}
.post:hover h3{color:var(--teal)}
@media (max-width:860px){.posts{grid-template-columns:1fr}}

/* Contacto */
.contact{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,6vw,5rem)}
.channels{margin-top:2rem;display:grid;gap:1rem}
.channels a{display:block;text-decoration:none;color:#fff;font:600 1.25rem/1.3 var(--f-display)}
.channels a:hover{color:var(--signal)}
.channels small{display:block;color:var(--on-ink-muted);font:400 .85rem var(--f-body)}
.form{background:var(--ink-2);border:1px solid var(--line-ink);border-radius:18px;padding:clamp(1.25rem,3vw,2rem);display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:grid;gap:.4rem}
.field.full{grid-column:1/-1}
.field label{font-size:.9rem;color:var(--on-ink);font-weight:500}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;color:#fff;background:var(--ink);border:1px solid var(--line-ink);border-radius:10px;padding:.8rem .9rem;width:100%}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--signal);outline-offset:1px;border-color:transparent}
.form .btn{grid-column:1/-1;justify-content:center}
.form-note{grid-column:1/-1;font-size:.85rem;color:var(--on-ink-muted)}
.form-status{grid-column:1/-1;font-size:.95rem;color:var(--signal)}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
@media (max-width:520px){.form{grid-template-columns:1fr}}

/* Footer */
.site-footer{background:#0E1830;color:var(--on-ink-muted);padding-block:3.5rem 2rem;font-size:.95rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.foot .logo{color:#fff}
.foot .logo small{color:var(--on-ink-muted)}
.foot h4{font:600 1rem var(--f-display);color:#fff;margin-bottom:.8rem}
.foot li{margin-bottom:.45rem}
.foot a{text-decoration:none}
.foot a:hover{color:var(--signal)}
.foot p{margin-top:1rem;max-width:34ch}
.legal{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line-ink);display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-size:.85rem}
@media (max-width:860px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot{grid-template-columns:1fr}}

/* Páginas de pilar */
.p-hero{padding-block:clamp(3rem,7vw,5rem)}
.p-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.p-hero .crumb{font-size:.9rem;color:var(--muted);margin-bottom:1.25rem}
.p-hero .crumb a{color:var(--teal);text-underline-offset:4px}
.p-hero h1{max-width:14ch}
.p-hero .ph{aspect-ratio:5/4}
@media (max-width:900px){.p-hero-grid{grid-template-columns:1fr}}
.includes{display:grid;grid-template-columns:repeat(2,1fr);gap:0 3rem}
.includes li{padding:1.3rem 0;border-top:1px solid var(--line)}
.includes li strong{display:block;font:600 1.15rem/1.3 var(--f-display);color:var(--ink);margin-bottom:.3rem}
.includes li span{color:var(--muted);font-size:1rem}
@media (max-width:720px){.includes{grid-template-columns:1fr}}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.metric{border:1px solid var(--line-ink);border-radius:var(--r);padding:1.5rem;display:grid;gap:.5rem;align-content:start}
.metric strong{font:600 1.15rem/1.3 var(--f-display);color:#fff}
.metric span{font-size:.95rem}
.metric::before{content:"";width:28px;height:28px;border-radius:50%;border:2px solid var(--bronze);background:radial-gradient(circle,var(--ink) 0 4px,var(--signal) 5px 8px,transparent 9px);margin-bottom:.5rem}
.split{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.fit{margin-top:1.5rem}
.fit li{padding:1rem 0;border-top:1px solid var(--line);font-weight:500;color:var(--ink)}
.faq details{border-top:1px solid var(--line);padding:1.1rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font:600 1.1rem/1.35 var(--f-display);color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal);font-size:1.4rem;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:.7rem;color:var(--muted)}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.others{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.others a{display:grid;gap:.4rem;text-decoration:none;padding:1.5rem;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);transition:border-color .2s}
.others a:hover{border-color:var(--teal)}
.others span{color:var(--muted);font-size:.95rem}
@media (max-width:720px){.others{grid-template-columns:1fr}}
.cta-band h2{max-width:22ch}

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