/* Diccionario Histórico de Términos Económicos — sitio estático
   Paleta: azul institucional real (#1a3768, muestreado del escudo
   oficial de la Facultad de Economía) + blanco / marfil.
   Tipografía: Plus Jakarta Sans (títulos) + Work Sans (texto) */

:root{
  --paper:        #FFFFFF;
  --paper-alt:    #F4F7FC;
  --ink:          #1E2433;
  --ink-soft:     #5B6472;
  --ink-faint:    #93A0B0;
  --line:         #E4E9F1;
  --line-strong:  #CCD6E4;
  --accent:       #1A3768;
  --accent-deep:  #10233F;
  --accent-bright:#35578F;
  --accent-soft:  #E7EBF2;
  --footer-bg:    #1A3768;
  --footer-ink:   #EDF1F8;
  --footer-ink-soft: #B7C3DA;
  --footer-line:  #33507F;
  --header-h: 68px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:        #10141C;
    --paper-alt:    #161C27;
    --ink:          #E9EDF4;
    --ink-soft:     #A6B0C0;
    --ink-faint:    #6C7686;
    --line:         #262E3C;
    --line-strong:  #37414F;
    --accent:       #6D93D3;
    --accent-deep:  #9CBCF0;
    --accent-bright:#82A3DE;
    --accent-soft:  #182338;
    --footer-bg:    #0B0F16;
    --footer-ink:   #E9EDF4;
    --footer-ink-soft: #8791A3;
    --footer-line:  #232A38;
    color-scheme: dark;
  }
}

:root[data-theme="dark"]{
  --paper:        #10141C;
  --paper-alt:    #161C27;
  --ink:          #E9EDF4;
  --ink-soft:     #A6B0C0;
  --ink-faint:    #6C7686;
  --line:         #262E3C;
  --line-strong:  #37414F;
  --accent:       #6D93D3;
  --accent-deep:  #9CBCF0;
  --accent-bright:#82A3DE;
  --accent-soft:  #182338;
  --footer-bg:    #0B0F16;
  --footer-ink:   #E9EDF4;
  --footer-ink-soft: #8791A3;
  --footer-line:  #232A38;
  color-scheme: dark;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior: auto; } }

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

h1, h2, h3, h4{
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0;
}

a{ color: var(--accent); text-decoration: none; }
a:hover{ color: var(--accent-deep); }
img{ max-width: 100%; display: block; }

.skip-link{
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #fff;
  padding: 10px 16px; z-index: 200;
}
.skip-link:focus{ left: 12px; top: 12px; }

/* ---------------- Header ---------------- */

.site-header{
  position: sticky; top: 0; z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  height: var(--header-h);
}
.site-header-inner{
  max-width: 1160px; margin: 0 auto; height: 100%;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
}
.brand{ display: flex; align-items: center; gap: 12px; color: var(--ink); }
.brand-crest{ height: 52px; width: auto; object-fit: contain; }
.brand-text{ display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong{ font-family: "Plus Jakarta Sans", sans-serif; font-size: 15px; }
.brand-text small{ font-size: 11.5px; color: var(--ink-soft); }

.header-controls{ display: flex; align-items: center; gap: 10px; }

.theme-toggle{
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; flex: none;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: var(--paper); color: var(--ink); cursor: pointer;
}
.theme-toggle:hover{ border-color: var(--accent); color: var(--accent); }
.theme-toggle .icon-moon{ display: none; }
.theme-toggle.is-dark .icon-sun{ display: none; }
.theme-toggle.is-dark .icon-moon{ display: block; }

.nav-toggle{
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px;
  border: 1px solid var(--line-strong); border-radius: 8px;
  background: var(--paper); cursor: pointer;
}
.nav-toggle span{ width: 18px; height: 2px; background: var(--ink); margin: 0 auto; }

.site-nav{ display: flex; align-items: center; gap: 26px; }
.site-nav > a{
  font-family: "Plus Jakarta Sans", sans-serif; font-weight: 600; font-size: 14.5px;
  color: var(--ink);
}
.site-nav > a:hover{ color: var(--accent); }

.nav-dropdown{ position: relative; }
.nav-dropdown-toggle{
  display: flex; align-items: center; gap: 6px;
  font-family: "Plus Jakarta Sans", sans-serif; font-weight: 600; font-size: 14.5px;
  color: var(--ink); background: none; border: none; cursor: pointer; padding: 0;
}
.nav-dropdown-toggle:hover{ color: var(--accent); }
.nav-dropdown-toggle svg{ transition: transform .15s ease; }
.nav-dropdown-menu{
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%);
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 16px 40px -18px rgba(20,30,50,.25);
  padding: 10px; display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  width: 460px; max-width: 80vw;
  opacity: 0; visibility: hidden; translate: 0 6px;
  transition: opacity .15s ease, translate .15s ease;
}
.nav-dropdown.is-open .nav-dropdown-menu{ opacity: 1; visibility: visible; translate: 0 0; }
.nav-dropdown.is-open .nav-dropdown-toggle svg{ transform: rotate(180deg); }
.nav-dropdown-menu a{
  padding: 9px 12px; border-radius: 8px; font-size: 13.5px; color: var(--ink-soft);
}
.nav-dropdown-menu a:hover{ background: var(--accent-soft); color: var(--accent-deep); }

@media (max-width: 760px){
  .site-header-inner{ padding: 0 14px; gap: 10px; }
  .brand{ min-width: 0; gap: 8px; }
  .brand-crest{ height: 34px; }
  .brand-text small{ display: none; }
  .header-controls{ gap: 6px; }
  .nav-toggle{ display: flex; }
  .site-nav{
    position: fixed; inset: var(--header-h) 0 0 0;
    background: var(--paper);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 24px 24px;
    transform: translateY(-8px);
    opacity: 0; visibility: hidden;
    transition: opacity .15s ease, transform .15s ease;
    overflow-y: auto;
  }
  .site-nav.is-open{ opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav > a{ padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav-dropdown{ border-bottom: 1px solid var(--line); }
  .nav-dropdown-toggle{ width: 100%; justify-content: space-between; padding: 14px 0; }
  .nav-dropdown-menu{
    position: static; transform: none; width: auto; max-width: none;
    grid-template-columns: 1fr; box-shadow: none; border: none; padding: 0 0 8px;
    display: none;
  }
  .nav-dropdown.is-open .nav-dropdown-menu{ display: grid; opacity: 1; visibility: visible; }
}

/* ---------------- Hero + carrusel + intro (home) ---------------- */

.hero{
  background: linear-gradient(180deg, var(--paper-alt), var(--paper) 70%);
  text-align: center;
  padding: 40px 24px 28px;
}
.hero-crest{ width: 190px; margin: 0 auto 18px; }
.eyebrow{
  display: inline-block;
  font-family: "Plus Jakarta Sans", sans-serif; text-transform: uppercase;
  letter-spacing: .1em; font-size: 12px; font-weight: 700;
  color: var(--accent-deep); background: var(--accent-soft);
  padding: 6px 16px; border-radius: 999px; margin: 0 0 16px;
}
.hero h1{ font-size: clamp(1.9rem, 4.6vw, 3rem); max-width: 18ch; margin: 0 auto 10px; }
.hero-sub{ font-family: "Work Sans", sans-serif; color: var(--ink-soft); font-size: 1.05rem; margin: 0; }

.carousel-section{ max-width: 1080px; margin: 0 auto; padding: 8px 24px 0; }
.carousel-head{ display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.carousel-head h2{ font-size: 1.3rem; }
.carousel-arrows{ display: flex; gap: 8px; }
.carousel-arrow{
  width: 36px; height: 36px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: var(--paper); color: var(--ink);
  font-size: 20px; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.carousel-arrow:hover{ border-color: var(--accent); color: var(--accent); }

.carousel{
  display: flex; gap: 16px; overflow-x: auto;
  scroll-snap-type: x proximity; scroll-behavior: smooth;
  padding-bottom: 6px;
  scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent;
}
@media (prefers-reduced-motion: reduce){ .carousel{ scroll-behavior: auto; } }
.carousel::-webkit-scrollbar{ height: 8px; }
.carousel::-webkit-scrollbar-thumb{ background: var(--line-strong); border-radius: 999px; }

.carousel-item{
  position: relative; flex: 0 0 auto; width: 240px; height: 170px;
  border-radius: 14px; overflow: hidden; scroll-snap-align: start;
  border: 1px solid var(--line);
  transition: transform .15s ease, box-shadow .15s ease;
}
.carousel-item:hover{ transform: translateY(-3px); box-shadow: 0 10px 26px -14px rgba(29,95,191,.35); }
@media (prefers-reduced-motion: reduce){ .carousel-item{ transition: none; } .carousel-item:hover{ transform: none; } }
.carousel-item img{ width: 100%; height: 100%; object-fit: cover; }
.carousel-caption{
  position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(10,16,28,.82));
  color: #fff; font-family: "Plus Jakarta Sans", sans-serif; font-size: .86rem; font-weight: 700;
}

.intro-section{ padding: 32px 24px 0; }
.intro-box{
  max-width: 62ch; margin: 0 auto; text-align: left; color: var(--ink-soft);
  font-size: .98rem; background: var(--paper-alt); border: 1px solid var(--line);
  border-radius: 16px; padding: 26px 30px;
}
.intro-box p{ margin: 0 0 14px; }
.intro-box p:last-child{ margin-bottom: 0; }
.intro-box .fine{ font-size: .88rem; }

/* ---------------- Índice temático (grid de tarjetas) ---------------- */

.index-section{ max-width: 1080px; margin: 0 auto; padding: 56px 24px 88px; }
.section-heading{ text-align: center; margin-bottom: 8px; font-size: clamp(1.7rem, 3vw, 2.2rem); }
.section-sub{ text-align: center; color: var(--ink-faint); font-size: .92rem; margin: 0 0 44px; }

.card-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 20px; }
.card{
  background: var(--paper); border: 1px solid var(--line); border-radius: 16px;
  padding: 26px 26px 24px; display: flex; flex-direction: column; gap: 14px;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.card:hover{ border-color: var(--accent-bright); box-shadow: 0 8px 24px -12px rgba(29,95,191,.25); transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce){ .card{ transition: none; } .card:hover{ transform: none; } }
.card-head{ display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.card-head h3{ font-size: 1.15rem; }
.card-head h3 a{ color: var(--ink); }
.card-head h3 a:hover{ color: var(--accent); }
.card .count{
  flex: none; font-family: "Plus Jakarta Sans", sans-serif; font-size: 11px; font-weight: 700;
  color: var(--accent-deep); background: var(--accent-soft); padding: 4px 10px; border-radius: 999px;
  white-space: nowrap;
}
.card-terms{ display: flex; flex-wrap: wrap; gap: 8px; font-size: .86rem; }
.card-terms a{
  color: var(--ink-soft); font-weight: 700; background: var(--paper-alt);
  border: 1px solid var(--line); padding: 4px 11px; border-radius: 999px;
}
.card-terms a:hover{ color: var(--accent-deep); border-color: var(--accent-bright); background: var(--accent-soft); }
.card-terms .more{ color: var(--ink-faint); font-weight: 400; font-style: italic; background: none; border: none; padding: 4px 4px; }

/* ---------------- Encabezados de archivo / entrada ---------------- */

.archive-header, .page-header{
  background: var(--paper-alt); border-bottom: 1px solid var(--line);
  text-align: center; padding: 48px 24px 40px;
}
.archive-header .eyebrow{ background: none; padding: 0; margin: 0 0 10px; }
.archive-header .eyebrow a{ color: var(--accent-deep); }
.archive-header h1, .page-header h1{ font-size: clamp(1.8rem, 3.6vw, 2.5rem); }
.archive-count{ color: var(--ink-faint); font-size: .9rem; margin-top: 10px; }

/* ---------------- Listado de archivo (categoría) ---------------- */

.archive-list{
  max-width: 900px; margin: 0 auto; padding: 48px 24px 88px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 18px;
}
.archive-item{ padding: 24px 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); }
.archive-item-head h2{ font-size: 1.3rem; }
.archive-item-head h2 a{ color: var(--ink); }
.archive-item-head h2 a:hover{ color: var(--accent); }
.archive-item-excerpt{ color: var(--ink-soft); margin: 12px 0 10px; }
.archive-item-more{ font-family: "Plus Jakarta Sans", sans-serif; font-size: .85rem; font-weight: 600; }

/* ---------------- Entrada (término) ---------------- */

.entry{ max-width: 760px; margin: 0 auto; padding: 48px 24px 24px; }
.entry-header{ text-align: center; border-bottom: 1px solid var(--line); padding-bottom: 28px; margin-bottom: 32px; }
.entry-category{
  display: inline-block; font-family: "Plus Jakarta Sans", sans-serif; text-transform: uppercase;
  font-size: 11px; letter-spacing: .07em; font-weight: 700; color: var(--accent-deep);
  background: var(--accent-soft); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.entry-header h1{ font-size: clamp(1.9rem, 4vw, 2.6rem); }
.entry-byline{ margin-top: 12px; color: var(--ink-faint); font-size: .88rem; }

.entry-content{ font-size: 1rem; }
.entry-content p{ margin: 0 0 20px; color: var(--ink); }
.entry-content p:first-of-type::first-letter{
  font-family: "Plus Jakarta Sans", sans-serif; font-weight: 800; font-size: 3.1em;
  line-height: .8; float: left; padding: .04em .08em 0 0; color: var(--accent);
}
.entry-content figure{ margin: 28px 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--paper-alt); text-align: center; }
.entry-content figure img{ max-width: 100%; height: auto; margin: 0 auto; }
.entry-content figcaption{ font-size: .8rem; color: var(--ink-faint); padding: 10px 14px; }
.entry-content blockquote{
  margin: 24px 0; border-radius: 12px; background: var(--accent-soft);
  padding: 1.3rem 1.7rem; font-size: .92rem; color: var(--ink);
}
.entry-content blockquote p{ margin: 0 0 8px; }
.entry-content blockquote p:last-child{ margin: 0; }
.entry-content em{ color: var(--ink-soft); }
.entry-content hr{ border: none; border-top: 1px solid var(--line); margin: 32px 0; }

.related{ max-width: 760px; margin: 0 auto; padding: 24px 24px 80px; }
.related h2{ font-size: 1.05rem; margin-bottom: 16px; }
.related-terms{ display: flex; flex-wrap: wrap; gap: 8px; }
.related-terms a{
  font-size: .86rem; font-weight: 700; color: var(--ink-soft);
  background: var(--paper-alt); border: 1px solid var(--line); padding: 6px 13px; border-radius: 999px;
}
.related-terms a:hover{ color: var(--accent-deep); border-color: var(--accent-bright); background: var(--accent-soft); }

/* ---------------- Equipo de trabajo ---------------- */

.equipo-content{ max-width: 720px; margin: 0 auto; padding: 40px 24px 88px; }
.equipo-content h2{
  font-size: 1.3rem; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line);
}
.equipo-content h2:first-child{ margin-top: 0; padding-top: 0; border-top: none; }
.equipo-content p{ text-align: justify; text-justify: inter-word; color: var(--ink); margin: 0 0 16px; }
.equipo-content p:has(> strong:only-child){ text-align: left; }

/* ---------------- Footer ---------------- */

.site-footer{ background: var(--footer-bg); padding: 40px 24px; }
.site-footer-inner{ max-width: 900px; margin: 0 auto; text-align: center; color: var(--footer-ink-soft); font-size: .86rem; }
.footer-banner{
  max-width: 420px; width: 100%; height: auto; margin: 0 auto 24px;
  border-radius: 10px; border: 1px solid var(--footer-line); background: #fff; padding: 6px;
}
.site-footer-inner p{ margin: 0 0 6px; }
.site-footer-inner p:last-child{ margin: 0; }
.site-footer-inner strong{ color: var(--footer-ink); }
.site-footer-inner a{ color: #C7D6F0; }
.site-footer-inner a:hover{ color: #fff; }