/* ==========================================================================
   Provinet Empresas Glosario — hoja de estilos
   Identidad: glosario financiero. Azul #1fa4fc + morado.
   Display: Fraunces · Cuerpo: Inter · Utilidad/datos: IBM Plex Mono
   ========================================================================== */

:root{
  --blue:#1fa4fc;
  --blue-deep:#0b7fd4;
  --purple:#6d3bd1;
  --purple-deep:#4f2bb0;

  --ink:#16203a;
  --ink-soft:#3d4a66;
  --muted:#6b7894;

  --line:#e3e9f3;
  --surface:#f5f8fd;
  --surface-2:#eaf1fb;
  --white:#ffffff;

  --grad:linear-gradient(135deg,var(--blue),var(--purple));
  --grad-soft:linear-gradient(135deg,rgba(31,164,252,.10),rgba(109,59,209,.10));

  --maxw:1120px;
  --readw:720px;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(22,32,58,.04),0 12px 32px -16px rgba(22,32,58,.20);
  --shadow-sm:0 1px 2px rgba(22,32,58,.05),0 6px 16px -10px rgba(22,32,58,.18);

  --ff-display:"Fraunces",Georgia,"Times New Roman",serif;
  --ff-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --ff-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

body{
  margin:0;
  font-family:var(--ff-body);
  font-size:1.0625rem;
  line-height:1.7;
  color:var(--ink-soft);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;height:auto;display:block}

a{color:var(--blue-deep);text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3,h4{
  font-family:var(--ff-display);
  color:var(--ink);
  line-height:1.18;
  font-weight:600;
  letter-spacing:-.01em;
  margin:0 0 .5em;
}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:200;
  background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0}

:focus-visible{
  outline:3px solid var(--purple);
  outline-offset:2px;
  border-radius:4px;
}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* ---------- eyebrow / tags (utility mono) ---------- */
.eyebrow{
  font-family:var(--ff-mono);
  font-size:.74rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--purple);
  font-weight:500;
}
.tag{
  display:inline-block;
  font-family:var(--ff-mono);
  font-size:.7rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--blue-deep);
  background:var(--surface-2);
  border:1px solid var(--line);
  padding:.28rem .6rem;
  border-radius:999px;
}

/* ==========================================================================
   Header / navegación
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;gap:1.25rem;
  height:68px;
}
.brand{
  display:flex;align-items:center;gap:.6rem;
  font-family:var(--ff-display);font-weight:600;font-size:1.16rem;
  color:var(--ink);text-decoration:none;white-space:nowrap;
}
.brand:hover{text-decoration:none}
.brand .glyph{
  width:32px;height:32px;border-radius:9px;background:var(--grad);
  display:grid;place-items:center;color:#fff;font-size:1rem;flex:none;
  box-shadow:0 4px 12px -4px rgba(109,59,209,.5);
}
.brand small{display:block;font-family:var(--ff-mono);font-size:.6rem;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;font-weight:400}

.nav-links{display:flex;gap:.25rem;margin-left:auto;align-items:center}
.nav-links a{
  color:var(--ink-soft);font-weight:500;font-size:.95rem;
  padding:.5rem .7rem;border-radius:8px;
}
.nav-links a:hover{background:var(--surface);color:var(--ink);text-decoration:none}

.search-toggle,.menu-toggle{
  border:1px solid var(--line);background:var(--white);
  width:42px;height:42px;border-radius:10px;cursor:pointer;
  display:grid;place-items:center;color:var(--ink-soft);
}
.search-toggle:hover,.menu-toggle:hover{border-color:var(--blue);color:var(--blue-deep)}
.menu-toggle{display:none}

/* search panel */
.search-panel{
  display:none;border-bottom:1px solid var(--line);
  background:var(--surface);
}
.search-panel.open{display:block}
.search-panel .container{padding-top:18px;padding-bottom:18px}
.search-panel input{
  width:100%;font-family:var(--ff-body);font-size:1.05rem;
  padding:.85rem 1rem;border:1px solid var(--line);border-radius:12px;
  background:#fff;color:var(--ink);
}
.search-panel input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,164,252,.18)}
.search-results{margin:12px 0 0;list-style:none;padding:0;display:grid;gap:6px}
.search-results li a{
  display:block;padding:.6rem .75rem;border-radius:10px;background:#fff;
  border:1px solid var(--line);color:var(--ink);
}
.search-results li a:hover{border-color:var(--blue);text-decoration:none}
.search-results .sr-cat{font-family:var(--ff-mono);font-size:.68rem;color:var(--purple);text-transform:uppercase;letter-spacing:.1em}
.search-empty{color:var(--muted);font-size:.95rem;padding:.4rem .2rem}

/* ==========================================================================
   Hero (home)
   ========================================================================== */
.hero{
  position:relative;overflow:hidden;
  padding:72px 0 56px;
  background:
    radial-gradient(900px 380px at 85% -10%,rgba(109,59,209,.10),transparent 60%),
    radial-gradient(700px 320px at 0% 0%,rgba(31,164,252,.12),transparent 55%);
}
.hero h1{
  font-size:clamp(2.1rem,5.2vw,3.4rem);
  max-width:14ch;margin-bottom:.4em;
}
.hero h1 em{font-style:italic;color:var(--purple);font-variation-settings:"SOFT" 0}
.hero p.lead{
  font-size:1.18rem;max-width:54ch;color:var(--ink-soft);margin:0 0 1.6rem;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}

.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-weight:600;font-size:.98rem;
  padding:.8rem 1.3rem;border-radius:12px;border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px -10px rgba(109,59,209,.7)}
.btn-primary:hover{text-decoration:none;filter:brightness(1.04);transform:translateY(-1px)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--blue);text-decoration:none}

/* term strip under hero */
.term-strip{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.2rem}
.term-strip a{
  font-family:var(--ff-mono);font-size:.82rem;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:.4rem .85rem;color:var(--ink-soft);
}
.term-strip a:hover{border-color:var(--blue);color:var(--blue-deep);text-decoration:none}

/* ==========================================================================
   Sections / cards
   ========================================================================== */
.section{padding:56px 0}
.section.alt{background:var(--surface)}
.section-head{max-width:60ch;margin-bottom:2rem}
.section-head h2{font-size:clamp(1.6rem,3.4vw,2.1rem)}
.section-head p{margin:.4rem 0 0;color:var(--muted)}

.card-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.6rem;
  box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cfe0f6}
.card h3{font-size:1.28rem;margin:.1rem 0}
.card h3 a{color:var(--ink)}
.card h3 a:hover{color:var(--blue-deep);text-decoration:none}
.card p{margin:0;font-size:.98rem;color:var(--ink-soft)}
.card .meta{margin-top:auto;display:flex;align-items:center;gap:.6rem;font-size:.82rem;color:var(--muted);padding-top:.4rem}
.card .meta .dot{width:4px;height:4px;border-radius:50%;background:var(--muted)}

/* category index */
.cat-block{margin-bottom:2.6rem}
.cat-block > h2{
  font-size:1.5rem;display:flex;align-items:baseline;gap:.7rem;
  padding-bottom:.6rem;border-bottom:2px solid var(--line);margin-bottom:1.2rem;
}
.cat-block > h2 .count{font-family:var(--ff-mono);font-size:.8rem;color:var(--muted);font-weight:400}

/* ==========================================================================
   Article page
   ========================================================================== */
.article-wrap{padding:44px 0 64px}
.breadcrumb{font-family:var(--ff-mono);font-size:.76rem;color:var(--muted);letter-spacing:.04em;margin-bottom:1.4rem}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--blue-deep)}

/* glossary-entry hero — the signature element */
.entry{
  max-width:var(--readw);margin:0 auto 2.2rem;
}
.entry .eyebrow{display:block;margin-bottom:.7rem}
.entry h1{font-size:clamp(2rem,4.6vw,2.9rem);margin-bottom:.5rem}
.quickdef{
  position:relative;margin:1.4rem 0 0;padding:1.1rem 1.2rem 1.1rem 1.5rem;
  background:var(--grad-soft);border-radius:14px;
}
.quickdef::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:5px;border-radius:5px;background:var(--grad)}
.quickdef .label{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--purple-deep);display:block;margin-bottom:.2rem}
.quickdef p{margin:0;font-size:1.12rem;color:var(--ink);font-weight:500}

.article-meta{
  max-width:var(--readw);margin:1.3rem auto 0;
  display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .9rem;
  font-size:.86rem;color:var(--muted);
  padding-bottom:1.4rem;border-bottom:1px solid var(--line);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--muted)}
.article-meta a{color:var(--ink-soft);font-weight:500}

/* body prose */
.prose{max-width:var(--readw);margin:0 auto}
.prose > *{margin-top:0}
.prose h2{font-size:1.6rem;margin:2.2rem 0 .7rem}
.prose h3{font-size:1.24rem;margin:1.8rem 0 .5rem}
.prose p{margin:0 0 1.15rem}
.prose ul,.prose ol{margin:0 0 1.2rem;padding-left:1.3rem}
.prose li{margin:.35rem 0}
.prose strong{color:var(--ink)}
.prose a{text-decoration:underline;text-decoration-color:rgba(31,164,252,.4);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--blue)}

.callout{
  background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:0 12px 12px 0;padding:1rem 1.2rem;margin:1.6rem 0;
}
.callout .label{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-deep);display:block;margin-bottom:.3rem}
.callout p:last-child{margin-bottom:0}

.example{
  background:linear-gradient(180deg,rgba(31,164,252,.05),rgba(109,59,209,.05));
  border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.3rem;margin:1.6rem 0;
}
.example .label{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--purple);display:block;margin-bottom:.4rem}
.example p:last-child{margin-bottom:0}

.prose table{
  width:100%;border-collapse:collapse;margin:1.6rem 0;font-size:.95rem;
  border:1px solid var(--line);border-radius:12px;overflow:hidden;
}
.prose th,.prose td{padding:.7rem .85rem;text-align:left;border-bottom:1px solid var(--line)}
.prose th{background:var(--surface-2);font-family:var(--ff-mono);font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink)}
.prose tr:last-child td{border-bottom:none}

/* ad slot placeholder (visual only; no real ad code) */
.ad-slot{
  max-width:var(--readw);margin:2rem auto;padding:1rem;
  border:1px dashed #c9d6ea;border-radius:12px;text-align:center;
  font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:#a7b4cc;
  background:repeating-linear-gradient(45deg,#fbfdff,#fbfdff 10px,#f4f8fe 10px,#f4f8fe 20px);
}

/* author / E-E-A-T box */
.author-box{
  max-width:var(--readw);margin:2.4rem auto 0;
  display:flex;gap:1.1rem;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:1.3rem;
}
.author-box .avatar{
  width:56px;height:56px;border-radius:14px;background:var(--grad);flex:none;
  display:grid;place-items:center;color:#fff;font-family:var(--ff-display);font-size:1.3rem;
}
.author-box h4{margin:0 0 .15rem;font-size:1.05rem}
.author-box .role{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--purple);margin-bottom:.4rem}
.author-box p{margin:0;font-size:.92rem;color:var(--ink-soft)}

/* sources */
.sources{max-width:var(--readw);margin:2rem auto 0;font-size:.88rem}
.sources h4{font-size:.95rem;font-family:var(--ff-body);font-weight:700;color:var(--ink);text-transform:uppercase;letter-spacing:.04em;margin-bottom:.5rem}
.sources ol{padding-left:1.2rem;color:var(--muted)}
.sources li{margin:.3rem 0}

/* related */
.related{max-width:var(--readw);margin:2.6rem auto 0}
.related h3{font-size:1.2rem;margin-bottom:1rem}
.related-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.related-grid a{
  display:block;padding:1rem 1.1rem;background:#fff;border:1px solid var(--line);
  border-radius:12px;color:var(--ink);box-shadow:var(--shadow-sm);
}
.related-grid a:hover{border-color:var(--blue);text-decoration:none;transform:translateY(-2px)}
.related-grid .sr-cat{font-family:var(--ff-mono);font-size:.66rem;color:var(--purple);text-transform:uppercase;letter-spacing:.1em;display:block;margin-bottom:.25rem}
.related-grid strong{font-family:var(--ff-display);font-weight:600;font-size:1.02rem}

/* table of contents */
.toc{
  max-width:var(--readw);margin:0 auto 2rem;
  background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1rem 1.2rem;
}
.toc .label{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:.5rem}
.toc ul{margin:0;padding-left:1.1rem;columns:2;column-gap:1.4rem}
.toc li{margin:.2rem 0;font-size:.93rem}
@media (max-width:560px){.toc ul{columns:1}}

/* ==========================================================================
   Static / legal pages
   ========================================================================== */
.page-head{padding:52px 0 8px;background:var(--grad-soft)}
.page-head .container{max-width:var(--readw)}
.page-head h1{font-size:clamp(1.9rem,4.4vw,2.7rem)}
.page-head p{color:var(--ink-soft);font-size:1.1rem;margin:.3rem 0 0}
.static-body{padding:36px 0 64px}
.static-body .container{max-width:var(--readw)}
.static-body h2{font-size:1.4rem;margin:2rem 0 .6rem}
.static-body h3{font-size:1.12rem;margin:1.4rem 0 .4rem}
.static-body p,.static-body li{font-size:1rem}
.static-body ul,.static-body ol{padding-left:1.3rem}
.static-body li{margin:.3rem 0}
.data-list{list-style:none;padding:0;margin:1rem 0;display:grid;gap:.5rem}
.data-list li{display:flex;gap:.6rem;padding:.7rem .9rem;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.data-list .k{font-family:var(--ff-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--purple);min-width:120px;flex:none}

/* contact form (no sensitive data, mailto-based) */
.contact-form{display:grid;gap:1rem;margin-top:1.4rem}
.contact-form label{display:block;font-weight:600;color:var(--ink);font-size:.92rem;margin-bottom:.35rem}
.contact-form input,.contact-form textarea{
  width:100%;font-family:var(--ff-body);font-size:1rem;padding:.75rem .9rem;
  border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,164,252,.16)}
.contact-form textarea{min-height:140px;resize:vertical}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--ink);color:#c4cee0;padding:48px 0 28px;margin-top:0}
.site-footer a{color:#c4cee0}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1.6fr 1fr 1fr;margin-bottom:2rem}
.footer-brand .brand{color:#fff}
.footer-brand p{font-size:.92rem;color:#9aa7c0;margin:.8rem 0 0;max-width:36ch}
.footer-col h5{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#7e8db0;margin:0 0 .8rem}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem;font-size:.93rem}
.footer-bottom{border-top:1px solid #2a3550;padding-top:1.2rem;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;font-size:.82rem;color:#8493b2}

/* ==========================================================================
   Cookie banner
   ========================================================================== */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:300;
  max-width:680px;margin:0 auto;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:0 18px 50px -16px rgba(22,32,58,.5);
  padding:1.2rem 1.3rem;display:none;
}
.cookie-banner.show{display:block}
.cookie-banner h4{font-size:1.05rem;margin:0 0 .35rem}
.cookie-banner p{font-size:.9rem;margin:0 0 1rem;color:var(--ink-soft)}
.cookie-banner p a{color:var(--blue-deep);text-decoration:underline}
.cookie-actions{display:flex;flex-wrap:wrap;gap:.6rem}
.cookie-actions .btn{padding:.6rem 1.1rem;font-size:.9rem}
.btn-line{background:#fff;border:1px solid var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--blue)}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1 / -1}
}
@media (max-width:720px){
  body{font-size:1rem}
  .menu-toggle{display:grid}
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:.1rem;
    background:#fff;border-bottom:1px solid var(--line);padding:.6rem;margin:0;
    box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:.8rem .9rem;border-radius:10px}
  .hero{padding:52px 0 40px}
  .author-box{flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
}