:root{
  --bg:#F3F4F7; --surface:#FFFFFF; --surface-alt:#EAECF1; --border:#DDE0E7;
  --text:#14171F; --text-dim:#565E70; --text-faint:#8890A0;
  --ink-bg:#0B0E14; --ink-surface:#141924; --ink-border:#262E3D; --ink-text:#ECEEF3; --ink-text-dim:#9BA3B7;
  --gold:#9C6A0E; --gold-strong:#C4890F; --gold-fill:#F6E4BE; --gold-on-ink:#E3B341;
  --bronze:#9C4F1D; --bronze-strong:#B85F24; --bronze-fill:#F3DAC4;
  --silver:#33526E; --silver-strong:#3E6588; --silver-fill:#DCE6EE;
  --font-display:"Archivo Expanded","Archivo",ui-sans-serif,system-ui,sans-serif;
  --font-body:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;
  --radius:14px; --radius-sm:8px; --radius-pill:100px;
  --content-w:1120px;
  --shadow: 0 1px 2px rgba(15,20,32,.04), 0 10px 28px rgba(15,20,32,.06);
}
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{ margin:0; background:var(--bg); color:var(--text); font-family:var(--font-body); line-height:1.6; -webkit-font-smoothing:antialiased; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:800; line-height:1.1; text-wrap:balance; margin:0; letter-spacing:-.01em; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
img,svg{ max-width:100%; display:block; }
:focus-visible{ outline:2px solid var(--gold-strong); outline-offset:2px; }

.wrap{ max-width:var(--content-w); margin:0 auto; padding:0 24px; }

.eyebrow{ display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:.75rem; font-weight:500; letter-spacing:.08em; text-transform:uppercase; }
.eyebrow::before{ content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }

.btn{ display:inline-flex; align-items:center; gap:6px; font-weight:700; font-size:.875rem; border-radius:var(--radius-pill); padding:13px 24px; border:1px solid transparent; transition:transform .15s ease; cursor:pointer; white-space:nowrap; }
.btn:hover{ transform:translateY(-1px); }
.btn-primary{ background:var(--gold-strong); color:#1A1305; }
.btn-ghost-ink{ border-color:var(--ink-border); color:var(--ink-text); }
.btn-ghost-ink:hover{ border-color:var(--gold-on-ink); }

/* ---------- header ---------- */
header.site{ position:sticky; top:0; z-index:100; background:rgba(243,244,247,.92); backdrop-filter:blur(10px); border-bottom:1px solid var(--border); }
/* El bar del header usa su propio max-width (mas ancho que --content-w):
   con el logo mas grande, si heredara el max-width:1120px de .wrap el nav
   nunca cabria en una fila, ni en monitores anchos. */
.bar{ display:flex; align-items:center; justify-content:space-between; gap:24px; max-width:1600px; margin:0 auto; padding:16px 28px; }
.brand-link{ display:block; flex:none; }
.brand-logo{ height:92px; width:auto; display:block; }
.menu-toggle{ display:none; flex-direction:column; gap:4px; background:none; border:none; padding:8px; cursor:pointer; flex:none; }
.menu-toggle span{ width:20px; height:2px; background:var(--text); }
nav.primary{ display:flex; align-items:center; gap:4px; }
.nav-link{ font-size:.875rem; font-weight:600; color:var(--text-dim); padding:10px 14px; border-radius:var(--radius-pill); white-space:nowrap; }
.nav-link:hover{ background:var(--surface-alt); color:var(--text); }
details.dropdown{ position:relative; }
details.dropdown summary{ list-style:none; cursor:pointer; font-size:.875rem; font-weight:600; color:var(--text-dim); padding:10px 14px; border-radius:var(--radius-pill); white-space:nowrap; }
details.dropdown summary::-webkit-details-marker{ display:none; }
details.dropdown summary::after{ content:" ⌄"; color:var(--text-faint); }
details.dropdown[open] summary, details.dropdown summary:hover{ background:var(--surface-alt); color:var(--text); }
.dropdown-menu{ position:absolute; top:calc(100% + 8px); left:0; min-width:260px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-sm); box-shadow:var(--shadow); padding:8px; }
.dropdown-menu a{ display:block; padding:10px 12px; border-radius:6px; font-size:.875rem; font-weight:500; }
.dropdown-menu a:hover{ background:var(--surface-alt); }
.cta-nav{ margin-left:8px; padding:10px 20px; }

/* Con el logo ampliado (92px) el nav completo (7+ elementos) necesita
   mucho más ancho que antes -- se probó con capturas reales el punto
   exacto en que deja de caber en una fila (~1220px) y ahí entra el
   menú hamburguesa, para no dejar texto envuelto o desbordado. */
@media (max-width:1220px){
  .menu-toggle{ display:flex; }
  nav.primary{
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch;
    background:var(--bg); border-bottom:1px solid var(--border); box-shadow:var(--shadow);
    padding:12px 20px 24px; gap:4px;
    max-height:calc(100vh - 100%); overflow-y:auto;
    transform:translateY(-8px); opacity:0; pointer-events:none;
    transition:opacity .15s ease, transform .15s ease;
  }
  nav.primary.is-open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .nav-link, details.dropdown summary{ padding:14px 12px; }
  .dropdown-menu{ position:static; box-shadow:none; margin-top:4px; }
  .cta-nav{ margin-left:0; margin-top:8px; justify-content:center; }
}
@media (max-width:640px){
  .bar{ padding:16px 20px; }
  .brand-logo{ height:72px; }
}
@media (max-width:400px){
  .brand-logo{ height:60px; }
}

/* ---------- hero ---------- */
.hero{ background:var(--ink-bg); color:var(--ink-text); padding:96px 0 48px; }
.hero-inner{ max-width:840px; }
.hero .eyebrow{ color:var(--gold-on-ink); margin-bottom:24px; }
.hero h1{ color:var(--ink-text); max-width:15ch; font-size:clamp(2.3rem,5vw,3.6rem); }
.hero .lede{ margin-top:24px; font-size:1.125rem; color:var(--ink-text-dim); max-width:58ch; }
.hero-ctas{ display:flex; gap:16px; flex-wrap:wrap; margin-top:40px; }
.hero-resources{ display:flex; gap:28px; flex-wrap:wrap; margin-top:28px; padding-top:24px; border-top:1px solid var(--ink-border); }
.hero-resources a{ font-family:var(--font-mono); font-size:.8rem; color:var(--ink-text-dim); letter-spacing:.02em; }
.hero-resources a:hover{ color:var(--gold-on-ink); }

/* ---------- trust bar ---------- */
.trust{ background:var(--ink-bg); border-top:1px solid var(--ink-border); }
.trust-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; padding:24px; flex-wrap:wrap; }
.trust-copy{ font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-text-dim); }
.trust-logos{ display:flex; gap:40px; flex-wrap:wrap; }
.trust-logos li{ font-family:var(--font-display); font-weight:700; font-size:.95rem; color:var(--ink-text-dim); }

/* ---------- section shell ---------- */
section.pad{ padding:96px 0; }
section.alt{ background:var(--surface); }
.section-head{ max-width:640px; margin-bottom:64px; }
.section-head h2{ font-size:clamp(1.75rem,3.2vw,2.4rem); margin:16px 0; }
.section-head p{ color:var(--text-dim); }

/* ---------- resource cards (presentación / brochure) ---------- */
.resource-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.resource-card{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:32px; box-shadow:var(--shadow); display:flex; flex-direction:column; }
.resource-card .kicker{ font-family:var(--font-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--gold-strong); }
.resource-card h3{ font-size:1.3rem; margin:14px 0 10px; }
.resource-card p{ font-size:.9rem; color:var(--text-dim); flex:1; }
.resource-card .actions{ display:flex; gap:12px; margin-top:22px; flex-wrap:wrap; }
.resource-card .btn{ padding:11px 20px; font-size:.82rem; }
.btn-outline{ border-color:var(--border); color:var(--text); }
.btn-outline:hover{ border-color:var(--gold-strong); color:var(--gold-strong); }

/* ---------- cloud cards ---------- */
.cloud-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; }
.cloud-card{ background:var(--surface); border:1px solid var(--border); border-top:3px solid var(--accent); border-radius:var(--radius); padding:24px; box-shadow:var(--shadow); }
.cloud-card h3{ font-family:var(--font-mono); font-weight:500; font-size:.8rem; text-transform:uppercase; letter-spacing:.06em; color:var(--accent); margin-bottom:24px; }
.svc{ margin-bottom:16px; }
.svc:last-child{ margin-bottom:0; }
.svc-name{ display:block; font-weight:700; font-size:1rem; margin-bottom:4px; }
.svc-desc{ font-size:.875rem; color:var(--text-dim); }

/* ---------- data architecture ---------- */
.tier-row{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:40px; }
.tier{ border-radius:var(--radius); padding:24px; border:1px solid var(--border); }
.tier-label{ display:block; font-family:var(--font-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:8px; }
.tier h4{ font-size:1rem; margin-bottom:4px; }
.tier p{ font-size:.85rem; color:var(--text-dim); }
.flow{ display:flex; align-items:center; flex-wrap:wrap; margin-bottom:40px; }
.flow-node{ background:var(--bg); border:1px solid var(--border); border-radius:var(--radius-sm); padding:10px 16px; font-size:.8rem; font-weight:600; }
.flow-arrow{ color:var(--text-faint); padding:0 10px; font-size:1rem; }
.concept-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:24px; }
.concept{ padding:24px; border:1px solid var(--border); border-radius:var(--radius); }
.concept h4{ font-size:1rem; margin-bottom:6px; }
.concept p{ font-size:.875rem; color:var(--text-dim); }

/* ---------- pillars ---------- */
.pillar-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:24px; }
.pillar{ padding:24px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); }
.pillar-num{ display:block; font-family:var(--font-mono); color:var(--text-faint); font-size:.75rem; margin-bottom:16px; }
.pillar h4{ font-size:1rem; margin-bottom:6px; }
.pillar p{ font-size:.875rem; color:var(--text-dim); }

/* ---------- methodology ---------- */
.steps{ max-width:760px; }
.step{ display:grid; grid-template-columns:56px 1fr; gap:24px; padding:24px 0; border-bottom:1px solid var(--border); }
.step:last-child{ border-bottom:none; }
.step-n{ font-family:var(--font-display); font-weight:800; font-size:1.4rem; color:var(--gold-strong); }
.step h4{ font-size:1.05rem; margin-bottom:6px; }
.step p{ font-size:.9rem; color:var(--text-dim); max-width:56ch; }

/* ---------- cta band (teaser que abre el modal) ---------- */
.cta-band{ background:var(--ink-bg); color:var(--ink-text); padding:96px 0; }
.cta-inner{ max-width:640px; margin:0 auto; text-align:center; }
.cta-inner .contact-intro h2{ font-size:clamp(1.75rem,3.2vw,2.4rem); color:var(--ink-text); margin:16px 0; }
.cta-inner .contact-intro p{ color:var(--ink-text-dim); max-width:52ch; margin:0 auto; }
.cta-actions{ display:flex; flex-direction:column; align-items:center; gap:14px; margin-top:32px; }
.cta-fallback{ font-size:.85rem; color:var(--ink-text-dim); }
.cta-fallback:hover{ color:var(--gold-on-ink); }

/* ---------- modal / popup del formulario de contacto ---------- */
dialog.contact-dialog{
  border:none; padding:0; background:transparent; color:inherit;
  max-width:920px; width:92vw; max-height:88vh; border-radius:var(--radius); overflow:visible;
}
dialog.contact-dialog::backdrop{ background:rgba(11,14,20,.72); backdrop-filter:blur(2px); }
.dialog-card{
  position:relative; display:grid; grid-template-columns:1fr 1.15fr;
  background:var(--ink-bg); border-radius:var(--radius); overflow:hidden; max-height:88vh;
}
.dialog-card .contact-intro{ padding:40px; }
.dialog-close{
  position:absolute; top:14px; right:14px; z-index:2; width:34px; height:34px; border-radius:50%;
  border:1px solid var(--ink-border); background:var(--ink-surface); color:var(--ink-text-dim);
  font-size:1rem; line-height:1; cursor:pointer;
}
.dialog-close:hover{ color:var(--ink-text); border-color:var(--gold-on-ink); }

.contact-intro h2{ font-size:clamp(1.5rem,3vw,2rem); max-width:20ch; color:var(--ink-text); margin:16px 0; }
.contact-intro p{ color:var(--ink-text-dim); max-width:44ch; }
.contact-points{ display:flex; flex-direction:column; gap:10px; margin-top:24px; padding-top:20px; border-top:1px solid var(--ink-border); }
.contact-points li{ font-size:.85rem; color:var(--ink-text-dim); padding-left:18px; position:relative; }
.contact-points li::before{ content:"✓"; position:absolute; left:0; color:var(--gold-on-ink); font-weight:700; }
.contact-points a{ color:var(--gold-on-ink); text-decoration:underline; }

.contact-form{
  background:var(--surface); border-radius:0 var(--radius) var(--radius) 0; padding:28px;
  display:flex; flex-direction:column; gap:14px; margin:0; max-height:88vh; overflow:hidden auto;
  min-width:0;
}
/* Por defecto, un item de grid/flex no se achica más allá del tamaño de su
   contenido ("min-width:auto") -- un <select> con una opción larga (ej.
   "Más adelante, estamos evaluando") empujaba su columna y se salía del
   modal. min-width:0 en toda la cadena deja que se achique de verdad. */
.contact-form .form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; min-width:0; }
.contact-form label{ display:flex; flex-direction:column; gap:6px; font-size:.8rem; font-weight:600; color:var(--text-dim); min-width:0; }
.contact-form label.full{ width:100%; }
.contact-form input, .contact-form select, .contact-form textarea{
  font: inherit; font-size:.9rem; color:var(--text); background:var(--bg); width:100%; min-width:0;
  border:1px solid var(--border); border-radius:var(--radius-sm); padding:11px 12px; resize:vertical;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{ outline:2px solid var(--gold-strong); outline-offset:1px; }
.contact-form .hp-field{ position:absolute; width:1px; height:1px; overflow:hidden; opacity:0; pointer-events:none; }
.form-submit{ align-self:flex-start; border:none; }
.form-note{ font-size:.85rem; min-height:1.2em; }
.form-note.ok{ color:#3F9142; }
.form-note.err{ color:#C24444; }

@media (max-width:900px){
  .dialog-card{ grid-template-columns:1fr; overflow-y:auto; max-height:88vh; }
  .contact-form{ border-radius:0; max-height:none; }
}
@media (max-width:560px){ .contact-form .form-row{ grid-template-columns:1fr; } }
@media (max-width:640px){ dialog.contact-dialog{ width:96vw; max-height:92vh; } .dialog-card{ max-height:92vh; } }

/* ---------- footer ---------- */
footer.site{ background:var(--ink-bg); color:var(--ink-text-dim); padding:96px 0 40px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:40px; padding-bottom:64px; }
.footer-brand .brand-logo{ height:40px; width:auto; display:block; }
.footer-brand p{ margin-top:18px; font-size:.875rem; max-width:32ch; }
.footer-col h4{ font-family:var(--font-mono); font-weight:500; font-size:.75rem; text-transform:uppercase; letter-spacing:.08em; color:var(--ink-text); margin-bottom:16px; }
.footer-col ul{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ font-size:.875rem; }
.footer-col a:hover{ color:var(--gold-on-ink); }
.footer-bottom{ display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; padding-top:24px; border-top:1px solid var(--ink-border); font-size:.8rem; }
.footer-bottom a:hover{ color:var(--gold-on-ink); }
/* ---------- agentes / avatares ---------- */
.avatar-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.avatar-card{ margin:0; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
.avatar-card img{ width:100%; display:block; background:var(--ink-bg); }
.avatar-card figcaption{ padding:16px 18px; }
.avatar-card figcaption b{ display:block; font-size:.9rem; margin-bottom:2px; }
.avatar-card figcaption span{ font-size:.78rem; color:var(--text-dim); }
@media (max-width:900px){ .avatar-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:480px){ .avatar-grid{ grid-template-columns:1fr; } }

/* ---------- sectores ---------- */
.sector-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:20px; }
.sector-card{ padding:24px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); scroll-margin-top:96px; }
.sector-card h3{ font-size:1.05rem; margin-bottom:8px; }
.sector-card p{ font-size:.85rem; color:var(--text-dim); }

/* ---------- faq ---------- */
.faq-list{ max-width:800px; display:flex; flex-direction:column; gap:4px; }
.faq-item{ border-bottom:1px solid var(--border); }
.faq-item summary{ list-style:none; cursor:pointer; padding:20px 4px; font-weight:700; font-size:1rem; display:flex; align-items:center; justify-content:space-between; gap:16px; }
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-family:var(--font-display); font-size:1.3rem; color:var(--gold-strong); flex:none; }
.faq-item[open] summary::after{ content:"–"; }
.faq-item p{ padding:0 4px 20px; font-size:.9rem; color:var(--text-dim); max-width:68ch; }

@media (max-width:780px){ .footer-grid{ grid-template-columns:repeat(2,1fr); } .resource-grid{ grid-template-columns:1fr; } }
@media (max-width:480px){ .footer-grid{ grid-template-columns:1fr; } .step{ grid-template-columns:40px 1fr; } }

@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } .btn{ transition:none; } .btn:hover{ transform:none; } }