/* =====================================================
   ALTALTIUM BLOG · NEWSROOM — ESTILOS
   Paleta: Negro profundo · Blanco · #00cccc
   Diseño v3 — dinámico + tema claro/oscuro
   (inspiración: jeton.com/newsroom)
   NOTA: la sección "ADMIN" de este archivo la usa el
   panel de administración. No renombrar esas clases.
   El admin no define data-theme, así que siempre usa
   la paleta oscura por defecto.
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,700;1,800&family=Inter:wght@300;400;500;600&display=swap');

/* ── Variables (tema oscuro = default) ─────────────── */
:root {
  --bg:           #070708;
  --bg2:          #0f0f11;
  --bg3:          #17171a;
  --bg4:          #1f1f24;
  --border:       #232328;
  --border2:      #2f2f36;
  --text:         #f5f6f7;
  --text2:        #b3b8be;
  /* Igual que en el sitio: el gris anterior daba 4.18 de contraste sobre
     el fondo elevado y el minimo para texto normal es 4.5. */
  --text3:        #7d828a;
  --accent:       #00cccc;
  --accent-h:     #3ae6e6;
  --accent-dark:  rgba(0,204,204,.08);
  --accent-mid:   rgba(0,204,204,.16);
  --on-accent:    #032222;
  --error:        #ff4d4d;
  --success:      #00cc88;
  --fh:           'Montserrat', sans-serif;
  --fb:           'Inter', sans-serif;
  --r:            10px;
  --r2:           18px;
  --r3:           28px;
  --shadow:       0 4px 24px rgba(0,0,0,.4);
  --trans:        all .2s ease;
  --ease:         cubic-bezier(.22, 1, .36, 1);
  --nav-h:        72px;
  --glass1:       rgba(7,7,8,.72);
  --glass2:       rgba(7,7,8,.86);
  --overlay:      rgba(7,7,8,.97);
  --grid-line:    rgba(255,255,255,.028);
  --glow:         rgba(0,204,204,.16);
  color-scheme: dark;
}

/* ── Tema claro ────────────────────────────────────── */
:root[data-theme="light"] {
  --bg:           #f6f7f8;
  --bg2:          #ffffff;
  --bg3:          #edeff1;
  --bg4:          #e4e7e9;
  --border:       #e4e7ea;
  --border2:      #d2d7db;
  --text:         #0d0f10;
  --text2:        #454d54;
  /* #646c73 y no #7d858c: sobre los fondos claros daba 3.49-3.75 de
     contraste y el minimo para texto normal es 4.5. Ahora da 4.98, 5.34
     y 4.63 sobre los tres fondos del tema claro. */
  --text3:        #646c73;
  /* #00696d y no #008b8f: el cian claro daba 3.85 de contraste como
     texto sobre el fondo claro, y solo 4.13 para el texto blanco encima
     de el (en las etiquetas). Ambos por debajo de 4.5. Este teal mas
     oscuro da 6.04 y 6.48. En el tema oscuro el cian se queda igual: alli
     el problema no existe. */
  --accent:       #00696d;
  --accent-h:     #00545a;
  --accent-dark:  rgba(0,139,143,.08);
  --accent-mid:   rgba(0,139,143,.22);
  --on-accent:    #ffffff;
  --shadow:       0 4px 24px rgba(13,15,16,.08);
  --glass1:       rgba(246,247,248,.75);
  --glass2:       rgba(246,247,248,.88);
  --overlay:      rgba(246,247,248,.98);
  --grid-line:    rgba(13,15,16,.05);
  --glow:         rgba(0,178,183,.18);
  color-scheme: light;
}

/* Transiciones suaves entre páginas (navegadores compatibles) */
@view-transition { navigation: auto; }

/* ── Reset / base ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--fb);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .35s ease, color .35s ease;
}
/* Textura de grano sutil sobre todo el sitio */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; transition: var(--trans); }
a:hover { color: var(--accent-h); }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.skip-link {
  position: fixed;
  top: -60px;
  left: 1rem;
  z-index: 1500;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--fh);
  font-size: .75rem;
  font-weight: 700;
  padding: .6rem 1rem;
  border-radius: var(--r);
  transition: top .2s ease;
}
.skip-link:focus { top: 1rem; color: var(--on-accent); }

/* ── Animaciones de entrada (reveal) ───────────────── */
/* Solo se ocultan si hay JS (html.js); sin JS todo es visible */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity .8s var(--ease),
    transform .8s var(--ease);
  transition-delay: var(--d, 0s);
  will-change: opacity, transform;
}
.js [data-reveal].in-view { opacity: 1; transform: none; }

@keyframes rise-in {
  from { transform: translateY(120%); }
  to   { transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1);   opacity: 1; }
  50%      { transform: scale(1.6); opacity: .55; }
}
@keyframes float-blob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(4%, 6%) scale(1.08); }
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ── Barra de progreso de lectura ──────────────────── */
.progreso {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 1300;
  pointer-events: none;
}
.progreso span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-h));
  border-radius: 0 3px 3px 0;
}

/* ── Navegación ────────────────────────────────────── */
.nav-blog {
  position: sticky;
  top: 0;
  z-index: 1200;
  background: var(--glass1);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: transform .45s var(--ease), background .3s ease, border-color .3s ease;
}
.nav-blog.nav-scrolled {
  background: var(--glass2);
  border-bottom-color: var(--border);
}
.nav-blog.nav-oculto { transform: translateY(-100%); }
.nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--nav-h);
}
.nav-logo-txt {
  font-family: var(--fh);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: .02em;
  flex-shrink: 0;
}
.nav-logo-txt span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-links a {
  font-family: var(--fh);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text2);
  padding: .55rem .9rem;
  border-radius: 999px;
  transition: var(--trans);
}
.nav-links a:hover { color: var(--text); background: var(--bg3); }
.nav-links a.activo { color: var(--accent); background: var(--accent-dark); }
.nav-right { display: flex; align-items: center; gap: .6rem; }
.nav-cta {
  font-family: var(--fh);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text);
  border: 1px solid var(--border2);
  padding: .55rem 1.15rem;
  border-radius: 999px;
  transition: var(--trans);
  white-space: nowrap;
}
.nav-cta:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dark); }

/* Botón de tema claro/oscuro */
.theme-toggle {
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border2);
  border-radius: 50%;
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--trans);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dark); }
.theme-toggle svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 17px;
  height: 17px;
  margin: -8.5px 0 0 -8.5px;
  transition: opacity .35s ease, transform .5s var(--ease);
}
.theme-toggle .ico-sol  { opacity: 0; transform: rotate(-90deg) scale(.5); }
.theme-toggle .ico-luna { opacity: 1; transform: rotate(0) scale(1); }
:root[data-theme="light"] .theme-toggle .ico-sol  { opacity: 1; transform: rotate(0) scale(1); }
:root[data-theme="light"] .theme-toggle .ico-luna { opacity: 0; transform: rotate(90deg) scale(.5); }

/* Hamburguesa */
.nav-toggle {
  display: none;
  position: relative;
  z-index: 1320;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border2);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  transition: var(--trans);
  flex-shrink: 0;
}
.nav-toggle span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .35s var(--ease);
}
.nav-toggle span:nth-child(1) { transform: translate(-50%, calc(-50% - 4px)); }
.nav-toggle span:nth-child(2) { transform: translate(-50%, calc(-50% + 4px)); }
body.menu-abierto .nav-toggle span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
body.menu-abierto .nav-toggle span:nth-child(2) { transform: translate(-50%, -50%) rotate(-45deg); }

/* Menú móvil (overlay) */
.menu-movil {
  position: fixed;
  inset: 0;
  z-index: 1290;
  background: var(--overlay);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 3rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease), visibility .4s;
}
body.menu-abierto .menu-movil { opacity: 1; visibility: visible; }
body.menu-abierto { overflow: hidden; }
.menu-movil nav { display: flex; flex-direction: column; gap: .25rem; }
.menu-movil nav a {
  font-family: var(--fh);
  font-size: clamp(1.9rem, 8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
  padding: .45rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), color .2s;
}
.menu-movil nav a::after { content: '→'; font-size: 1.4rem; color: var(--text3); transition: var(--trans); }
.menu-movil nav a:hover { color: var(--accent); }
.menu-movil nav a:hover::after { color: var(--accent); transform: translateX(4px); }
.menu-movil nav a.activo { color: var(--accent); }
body.menu-abierto .menu-movil nav a {
  opacity: 1;
  transform: none;
}
body.menu-abierto .menu-movil nav a:nth-child(1) { transition-delay: .08s; }
body.menu-abierto .menu-movil nav a:nth-child(2) { transition-delay: .14s; }
body.menu-abierto .menu-movil nav a:nth-child(3) { transition-delay: .20s; }
body.menu-abierto .menu-movil nav a:nth-child(4) { transition-delay: .26s; }
body.menu-abierto .menu-movil nav a:nth-child(5) { transition-delay: .32s; }
body.menu-abierto .menu-movil nav a:nth-child(6) { transition-delay: .38s; }
.menu-movil-pie {
  margin-top: 2.5rem;
  font-size: .8rem;
  color: var(--text3);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.menu-movil-pie a { color: var(--text2); }
.menu-movil-pie a:hover { color: var(--accent); }

/* ── Hero del blog ──────────────────────────────────── */
.blog-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, #000 30%, transparent 75%);
}
.hero-bg::before,
.hero-bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  animation: float-blob 16s ease-in-out infinite;
}
.hero-bg::before {
  width: 560px;
  height: 560px;
  top: -280px;
  left: 50%;
  margin-left: -280px;
  background: radial-gradient(circle, var(--glow) 0%, transparent 65%);
}
.hero-bg::after {
  width: 420px;
  height: 420px;
  bottom: -260px;
  right: -140px;
  background: radial-gradient(circle, var(--glow) 0%, transparent 65%);
  opacity: .55;
  animation-delay: -8s;
}
/* Resplandor que sigue al cursor (lo mueve blog.js) */
.hero-glow {
  position: absolute;
  width: 460px;
  height: 460px;
  top: 0;
  left: 0;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow) 0%, transparent 62%);
  filter: blur(60px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease;
  will-change: transform;
}
.blog-hero:hover .hero-glow { opacity: .9; }
.hero-inner {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 6.5rem) 2rem clamp(2.5rem, 5vw, 4rem);
  text-align: center;
}
.hero-eye {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--fh);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-mid);
  background: var(--accent-dark);
  padding: .5rem 1.1rem;
  border-radius: 999px;
  margin-bottom: 2rem;
  animation: fade-in .8s var(--ease) both;
}
.hero-eye i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2.2s ease-in-out infinite;
}
.hero-title {
  font-family: var(--fh);
  font-size: clamp(2.5rem, 8.5vw, 6.2rem);
  font-weight: 900;
  letter-spacing: -.03em;
  text-transform: uppercase;
  line-height: .96;
  margin-bottom: 1.5rem;
}
.h-line { display: block; overflow: hidden; padding-bottom: .06em; }
.h-line > span {
  display: inline-block;
  transform: translateY(130%);
  animation: rise-in 1s var(--ease) forwards;
}
.h-line:nth-child(2) > span { animation-delay: .12s; }
/* Palabra en outline que se rellena al pasar el cursor */
.h-accent {
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
  transition: color .45s var(--ease);
}
.hero-title:hover .h-accent { color: var(--accent); }
.hero-sub {
  color: var(--text2);
  font-size: clamp(.95rem, 1.6vw, 1.1rem);
  font-weight: 300;
  max-width: 620px;
  margin: 0 auto;
  animation: fade-in .9s var(--ease) .35s both;
}

/* Cinta marquee inclinada (rompe la retícula, estilo editorial) */
.marquee {
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  background: var(--bg2);
  border-block: 1px solid var(--border);
  transform: none;
  margin: 1rem 0 0;
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 2.75rem;
  padding: 1.05rem 1.375rem 1.05rem 0;
  justify-content: center;      /* ← Centra el contenido */
  animation: marquee 32s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--fh);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text2);
  display: inline-flex;
  align-items: center;
  gap: 2.75rem;
}
.marquee-track span:nth-child(even) {
  color: transparent;
  -webkit-text-stroke: 1px var(--text3);
}
.marquee-track span::after {
  content: '✦';
  color: var(--accent);
  font-size: .85rem;
  -webkit-text-stroke: 0;
}

/* ── Banner de próximos eventos ─────────────────────── */
.evento-banner {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  background:
    radial-gradient(600px 200px at 8% 0%, var(--glow), transparent 70%),
    var(--bg2);
  border: 1px solid var(--accent-mid);
  border-radius: var(--r3);
  padding: clamp(1.35rem, 3vw, 2rem) clamp(1.35rem, 3.5vw, 2.5rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  overflow: hidden;
  transition: border-color .35s ease, box-shadow .35s ease, transform .35s var(--ease);
}
.evento-banner:hover {
  border-color: var(--accent);
  box-shadow: 0 18px 60px var(--glow), var(--shadow);
  transform: translateY(-3px);
}
.evento-fecha {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 92px;
  background: var(--accent);
  color: var(--on-accent);
  border-radius: var(--r2);
  font-family: var(--fh);
  line-height: 1;
  flex-shrink: 0;
  transform: rotate(-4deg);
  transition: transform .35s var(--ease);
}
.evento-banner:hover .evento-fecha { transform: rotate(0deg) scale(1.04); }
.evento-fecha b { font-size: 2.3rem; font-weight: 900; letter-spacing: -.03em; }
.evento-fecha span { font-size: .72rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; margin-top: .3rem; }
.evento-info { min-width: 0; }
.badge-evento {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--fh);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
}
.badge-evento i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 1.6s ease-in-out infinite;
}
.evento-countdown {
  font-family: var(--fh);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--text3);
  font-variant-numeric: tabular-nums;
}
.evento-titulo {
  font-family: var(--fh);
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin: .45rem 0 .3rem;
}
.evento-titulo a { color: var(--text); }
.evento-titulo a::after { content: ''; position: absolute; inset: 0; }
.evento-banner:hover .evento-titulo a { color: var(--accent-h); }
.evento-extracto {
  font-size: .85rem;
  color: var(--text2);
  font-weight: 300;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.evento-banner .btn-leer { position: relative; z-index: 2; }

/* ── Toolbar de categorías (chips) ──────────────────── */
.blog-toolbar {
  position: sticky;
  top: 0;
  z-index: 1150;
  background: var(--glass2);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.chips {
  max-width: 1240px;
  margin: 0 auto;
  padding: .9rem 2rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--fh);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text2);
  border: 1px solid var(--border2);
  background: transparent;
  padding: .5rem 1.05rem;
  border-radius: 999px;
  transition: var(--trans);
}
.chip sup {
  font-size: .6rem;
  font-weight: 600;
  color: var(--text3);
  transition: var(--trans);
}
.chip:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dark); }
.chip:hover sup { color: var(--accent); }
.chip.activo {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.chip.activo sup { color: var(--on-accent); opacity: .7; }

/* ── Contenedor principal ───────────────────────────── */
.blog-main {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 4rem) 2rem 4rem;
}

/* ── Artículo destacado ─────────────────────────────── */
.destacado {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  overflow: hidden;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  transition: border-color .35s ease, box-shadow .35s ease, transform .35s var(--ease);
}
.destacado:hover {
  border-color: var(--accent);
  box-shadow: 0 24px 70px var(--glow), var(--shadow);
  transform: translateY(-4px);
}
.destacado-media {
  position: relative;
  overflow: hidden;
  min-height: 320px;
}
.destacado-media img,
.destacado-media .card-ph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.destacado:hover .destacado-media img { transform: scale(1.05); }
.destacado-body {
  padding: clamp(1.75rem, 3.5vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 1.1rem;
}
.destacado-title {
  font-family: var(--fh);
  font-size: clamp(1.45rem, 2.8vw, 2.15rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.025em;
}
.destacado-title a { color: var(--text); }
.destacado-title a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.destacado:hover .destacado-title a { color: var(--accent-h); }
.destacado-extracto {
  color: var(--text2);
  font-size: .95rem;
  font-weight: 300;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Etiquetas / meta compartidas */
.badge-destacado {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--fh);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--on-accent);
  background: var(--accent);
  padding: .32rem .8rem;
  border-radius: 999px;
}
.meta-row {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .76rem;
  color: var(--text3);
  flex-wrap: wrap;
}
.meta-row .sep { opacity: .5; }
.cat-tag {
  position: relative;
  z-index: 2;
  display: inline-block;
  font-family: var(--fh);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #7defef;
  border: 1px solid rgba(0,204,204,.3);
  background: rgba(3,24,24,.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: .3rem .75rem;
  border-radius: 999px;
}

/* Botón principal */
.btn-leer {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--fh);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--on-accent);
  background: var(--accent);
  padding: .8rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: var(--trans);
  width: fit-content;
}
.btn-leer svg { transition: transform .3s var(--ease); }
.btn-leer:hover { background: var(--accent-h); border-color: var(--accent-h); color: var(--on-accent); }
.btn-leer:hover svg { transform: translateX(4px); }
.btn-leer-outline { background: transparent; color: var(--accent); }
.btn-leer-outline:hover { background: var(--accent); color: var(--on-accent); }

/* ── Título de sección ──────────────────────────────── */
.seccion-titulo {
  font-family: var(--fh);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.seccion-titulo::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border2), transparent);
}
.seccion-titulo b { color: var(--accent); font-weight: 800; }

/* ── Grid de artículos ──────────────────────────────── */
.articulos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-bottom: 3rem;
}
.art-card {
  position: relative;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .35s ease, box-shadow .35s ease, transform .35s var(--ease);
}
.art-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 18px 50px var(--glow), var(--shadow);
}
.card-media {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg3);
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease);
}
.art-card:hover .card-media img { transform: scale(1.07); }
/* En tema claro la etiqueta quedaba ilegible: su fondo es oscuro pero
   semitransparente (60%), asi que sobre una tarjeta blanca se aclaraba
   hasta un gris verdoso, y encima llevaba texto cian claro. Medido: 1.36
   de contraste, cuando el minimo es 4.5. Con fondo solido y texto blanco
   sube a 6.48. En tema oscuro se queda como estaba, alli funciona. */
:root[data-theme="light"] .cat-tag {
  color: #ffffff;
  background: var(--accent);
}

.card-media .cat-tag {
  position: absolute;
  top: .85rem;
  left: .85rem;
}
/* Estrella de artículo destacado por el equipo */
.card-star {
  position: absolute;
  bottom: .75rem;
  left: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-size: .8rem;
  line-height: 1;
  box-shadow: 0 4px 14px rgba(0,0,0,.35);
}
/* Numeración editorial de las tarjetas */
.card-num {
  position: absolute;
  top: .7rem;
  right: .85rem;
  font-family: var(--fh);
  font-size: 1.5rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.55);
  pointer-events: none;
  transition: var(--trans);
}
.art-card:hover .card-num { -webkit-text-stroke-color: var(--accent); }

/* El contorno blanco al 55% funciona sobre la imagen oscura del tema
   oscuro, pero en tema claro queda practicamente invisible (1.15 de
   contraste). Aqui se cambia por un contorno oscuro. */
:root[data-theme="light"] .card-num { -webkit-text-stroke-color: rgba(13, 15, 16, .45); }
.card-body {
  padding: 1.35rem 1.35rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.card-title {
  font-family: var(--fh);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -.01em;
}
.card-title a { color: var(--text); }
.card-title a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.art-card:hover .card-title a { color: var(--accent-h); }
.card-extracto {
  font-size: .82rem;
  color: var(--text2);
  font-weight: 300;
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .85rem;
  border-top: 1px solid var(--border);
}
.card-leer {
  font-family: var(--fh);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text3);
  transition: var(--trans);
}
.art-card:hover .card-leer { color: var(--accent); }
.card-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border2);
  border-radius: 50%;
  color: var(--text2);
  transition: var(--trans);
}
.card-arrow svg { transition: transform .3s var(--ease); }
.art-card:hover .card-arrow {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.art-card:hover .card-arrow svg { transform: rotate(-45deg); }

/* Placeholder cuando no hay imagen de portada */
.card-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-ph b {
  font-family: var(--fh);
  font-size: clamp(3.4rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,204,204,.4);
  transform: translateY(2%);
  user-select: none;
}
.ph-1 { background: linear-gradient(135deg, #0a1c1c 0%, #071010 60%, #04201f 100%); }
.ph-2 { background: linear-gradient(160deg, #101820 0%, #071012 55%, #0a2226 100%); }
.ph-3 { background: linear-gradient(145deg, #0c1418 0%, #122024 55%, #060d0d 100%); }
.ph-4 { background: linear-gradient(125deg, #071414 0%, #0e2325 45%, #081012 100%); }
.ph-5 { background: linear-gradient(150deg, #131a1a 0%, #061111 50%, #0b2020 100%); }

/* ── Banda CTA ──────────────────────────────────────── */
.cta-band {
  position: relative;
  overflow: hidden;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.cta-band::before {
  content: '';
  position: absolute;
  width: 640px;
  height: 640px;
  top: -420px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--glow) 0%, transparent 65%);
  pointer-events: none;
}
.cta-band h2 {
  position: relative;
  font-family: var(--fh);
  font-size: clamp(1.7rem, 4.5vw, 2.7rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.08;
  margin-bottom: .9rem;
}
.cta-band h2 em {
  font-style: italic;
  color: var(--accent);
}
.cta-band p {
  position: relative;
  color: var(--text2);
  font-weight: 300;
  font-size: .95rem;
  max-width: 560px;
  margin: 0 auto 1.8rem;
}
.cta-actions {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  flex-wrap: wrap;
}

/* ── Paginación ─────────────────────────────────────── */
.paginacion {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .45rem;
  margin-top: 3rem;
}
.pag-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 .5rem;
  border: 1px solid var(--border2);
  border-radius: 999px;
  background: transparent;
  color: var(--text2);
  font-family: var(--fh);
  font-size: .8rem;
  font-weight: 700;
  transition: var(--trans);
}
.pag-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dark); }
.pag-btn.activo {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.pag-btn.disabled { opacity: .3; pointer-events: none; }

/* ── Sin artículos ──────────────────────────────────── */
.sin-articulos {
  text-align: center;
  padding: 5rem 2rem;
  color: var(--text3);
}
.sin-articulos h3 {
  font-family: var(--fh);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text2);
  margin: 0 0 .5rem;
}
.sin-articulos .btn-leer { margin: 1.5rem auto 0; }

/* ── Página de artículo individual ─────────────────── */
/* El hero va sobre una imagen: el texto siempre es claro,
   independiente del tema. */
.art-hero {
  position: relative;
  min-height: clamp(400px, 55vh, 540px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #0f0f11;
  border-bottom: 1px solid var(--border);
}
.art-hero-img {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.art-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(4,4,5,.94) 0%, rgba(4,4,5,.5) 45%, rgba(4,4,5,.22) 100%);
}
.art-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 3.5rem 2rem 3rem;
  color: #fff;
}
.breadcrumb {
  font-size: .72rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: .45rem;
  flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,.55); }
.breadcrumb a:hover { color: #7defef; }
.breadcrumb svg { width: 11px; height: 11px; flex-shrink: 0; }
.art-hero-content h1 {
  font-family: var(--fh);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.1;
  max-width: 880px;
  margin-bottom: 1.2rem;
}
.art-hero-meta {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: .8rem;
  color: rgba(255,255,255,.75);
  flex-wrap: wrap;
}
.art-hero-meta span { display: inline-flex; align-items: center; gap: .35rem; }

/* Contenido del artículo */
.art-content-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 3.5rem 2rem 4rem;
}
.art-content {
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--text2) !important;
  font-weight: 300;
}
.art-content p {
    margin-bottom: 1.2rem;
}
.art-content h2 {
  font-family: var(--fh);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text);
  margin: 2.6rem 0 1rem;
  letter-spacing: -.02em;
  line-height: 1.25;
}
.art-content h3 {
  font-family: var(--fh);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin: 2rem 0 .75rem;
}
.art-content p { margin-bottom: 1.3rem; }
.art-content strong { color: var(--text); font-weight: 600; }
.art-content a { color: var(--accent); border-bottom: 1px solid var(--accent-mid); }
.art-content a:hover { color: var(--accent-h); }
.art-content ul, .art-content ol { margin: 1rem 0 1.35rem 1.5rem; }
.art-content li { margin-bottom: .5rem; }
.art-content li::marker { color: var(--accent); }
.art-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 1.1rem 1.6rem;
  margin: 1.8rem 0;
  background: var(--accent-dark);
  border-radius: 0 var(--r2) var(--r2) 0;
  color: var(--text);
  font-style: italic;
  font-size: 1.05rem;
}
.art-content img { border-radius: var(--r2); margin: 1.8rem 0; max-width: 100%; }
.art-content hr { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }
.art-content pre {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.25rem;
  overflow-x: auto;
  font-size: .85rem;
  margin: 1.5rem 0;
}
.art-volver {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--fh);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 2.5rem;
  transition: var(--trans);
}
.art-volver:hover { color: var(--accent); }
.art-volver svg { width: 14px; height: 14px; transition: transform .3s var(--ease); }
.art-volver:hover svg { transform: translateX(-4px); }

/* Compartir */
.art-share {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.share-botones { display: flex; align-items: center; gap: .5rem; }
.share-label {
  font-family: var(--fh);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text3);
  margin-right: .35rem;
}
.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border2);
  border-radius: 50%;
  color: var(--text2);
  background: transparent;
  cursor: pointer;
  transition: var(--trans);
}
.share-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dark);
  transform: translateY(-2px);
}
.share-btn.copiado { border-color: var(--success); color: var(--success); }
.share-btn svg { width: 15px; height: 15px; }

/* Artículos relacionados */
.relacionados {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem 4.5rem;
}

/* ── Barra de modo admin (pública, solo con sesión) ── */
.admin-quickbar {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  z-index: 1400;
  display: flex;
  align-items: center;
  gap: .9rem;
  background: var(--glass2);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border2);
  border-radius: 999px;
  padding: .55rem 1.1rem;
  box-shadow: var(--shadow);
  font-family: var(--fh);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.admin-quickbar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 2s ease-in-out infinite;
}
.admin-quickbar-txt { color: var(--text3); }
.admin-quickbar a { color: var(--text); white-space: nowrap; }
.admin-quickbar a:hover { color: var(--accent); }
@media (max-width: 600px) {
  .admin-quickbar { left: 1.2rem; justify-content: center; }
  .admin-quickbar-txt { display: none; }
}

/* ── Footer ─────────────────────────────────────────── */
.blog-footer {
  border-top: 1px solid var(--border);
  background: var(--bg2);
  margin-top: 4rem;
}
.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) 2rem 2.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.footer-brand .nav-logo-txt { font-size: 1.35rem; }
.footer-tagline {
  color: var(--text3);
  font-size: .85rem;
  font-weight: 300;
  max-width: 320px;
  margin: .9rem 0 1.5rem;
}
.footer-social { display: flex; gap: .5rem; }
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border2);
  border-radius: 50%;
  color: var(--text2);
  transition: var(--trans);
}
.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dark);
  transform: translateY(-3px);
}
.footer-social svg { width: 15px; height: 15px; }
.footer-col h4 {
  font-family: var(--fh);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: .55rem; }
.footer-col a, .footer-col p {
  color: var(--text2);
  font-size: .85rem;
  font-weight: 300;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
}
.footer-bottom-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.4rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: .75rem;
  color: var(--text3);
}
.footer-bottom-inner a { color: var(--text2); }
.footer-bottom-inner a:hover { color: var(--accent); }

/* =====================================================
   ADMIN — usado por blog/admin/. NO renombrar clases.
   ===================================================== */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
.admin-sidebar {
  background: var(--bg2);
  border-right: 1px solid var(--border);
  padding: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.admin-brand {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.admin-brand-name {
  font-family: var(--fh);
  font-size: .85rem;
  font-weight: 800;
  color: var(--text);
}
.admin-brand-name span { color: var(--accent); }
.admin-brand-sub {
  font-size: .65rem;
  color: var(--text3);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: .2rem;
}
.admin-nav {
  padding: 1.25rem .75rem;
  flex: 1;
}
.admin-nav-label {
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text3);
  padding: .5rem .75rem;
  margin-top: .5rem;
}
.admin-nav a {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .75rem;
  border-radius: var(--r);
  font-size: .82rem;
  font-weight: 500;
  color: var(--text2);
  margin-bottom: .15rem;
  transition: var(--trans);
}
.admin-nav a:hover, .admin-nav a.activo {
  background: var(--accent-dark);
  color: var(--accent);
}
.admin-nav a svg { width: 16px; height: 16px; flex-shrink: 0; }
.admin-sidebar-footer {
  padding: 1rem .75rem;
  border-top: 1px solid var(--border);
}
.admin-sidebar-footer a {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  color: var(--text3);
  padding: .5rem .75rem;
  border-radius: var(--r);
  transition: var(--trans);
}
.admin-sidebar-footer a:hover { color: var(--error); background: rgba(255,77,77,.08); }
.admin-main {
  background: var(--bg);
  overflow-y: auto;
}
.admin-topbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.admin-topbar-title {
  font-family: var(--fh);
  font-size: .85rem;
  font-weight: 700;
  color: var(--text);
}
.admin-content {
  padding: 2rem;
}
.admin-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.admin-stat {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 1.25rem 1.5rem;
}
.admin-stat-n {
  font-family: var(--fh);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: .25rem;
}
.admin-stat-l {
  font-size: .78rem;
  color: var(--text3);
}
.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}
.admin-table th {
  text-align: left;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text3);
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  white-space: nowrap;
}
.admin-table td {
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text2);
}
.admin-table tr:hover td { background: var(--bg2); }
.admin-table .art-titulo-cell {
  font-weight: 500;
  color: var(--text);
  max-width: 360px;
}
.badge-pub {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 50px;
  background: rgba(0,204,136,.15);
  color: var(--success);
  border: 1px solid rgba(0,204,136,.3);
}
.badge-bor {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 50px;
  background: rgba(255,180,0,.1);
  color: #ffb400;
  border: 1px solid rgba(255,180,0,.25);
}
.badge-cat {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 50px;
  background: var(--accent-dark);
  color: var(--accent);
  border: 1px solid var(--accent-mid);
  white-space: nowrap;
}
.admin-actions {
  display: flex;
  gap: .4rem;
  align-items: center;
}
.btn-sm {
  font-family: var(--fh);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .35rem .75rem;
  border-radius: var(--r);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--trans);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
}
.btn-editar { background: var(--accent-dark); color: var(--accent); border-color: rgba(0,204,204,.25); }
.btn-editar:hover { background: var(--accent); color: var(--bg); }
.btn-eliminar { background: rgba(255,77,77,.08); color: var(--error); border-color: rgba(255,77,77,.2); }
.btn-eliminar:hover { background: var(--error); color: white; }
.btn-primario {
  font-family: var(--fh);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .7rem 1.4rem;
  border-radius: var(--r);
  border: none;
  cursor: pointer;
  transition: var(--trans);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--accent);
  color: var(--bg);
}
.btn-primario:hover { background: var(--accent-h); color: var(--bg); }
.btn-secundario {
  background: var(--bg3);
  color: var(--text2);
  border: 1px solid var(--border);
  font-family: var(--fh);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .7rem 1.4rem;
  border-radius: var(--r);
  cursor: pointer;
  transition: var(--trans);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.btn-secundario:hover { border-color: var(--text2); color: var(--text); }

/* ── Formulario de artículo (admin) ─────────────────── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  align-items: start;
}
.form-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  overflow: hidden;
}
.form-panel-head {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-family: var(--fh);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text3);
}
.form-panel-body { padding: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group:last-child { margin-bottom: 0; }
.form-label {
  display: block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text2);
  margin-bottom: .4rem;
}
.form-hint { font-size: .7rem; color: var(--text3); margin-top: .25rem; }
.form-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .7rem .9rem;
  color: var(--text);
  font-family: var(--fb);
  font-size: .9rem;
  transition: var(--trans);
  outline: none;
}
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dark); }
.form-input::placeholder { color: var(--text3); }
textarea.form-input {
  resize: vertical;
  min-height: 90px;
  line-height: 1.6;
}
.form-select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .7rem .9rem;
  color: var(--text);
  font-family: var(--fb);
  font-size: .9rem;
  transition: var(--trans);
  outline: none;
  cursor: pointer;
  appearance: none;
}
.form-select:focus { border-color: var(--accent); }
.editor-wrap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  transition: var(--trans);
}
.editor-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dark); }
#editor { min-height: 450px; font-size: .95rem; color: var(--text); line-height: 1.6; padding: 1rem; }
.ql-toolbar { background: var(--bg3) !important; border: none !important; border-bottom: 1px solid var(--border) !important; }
.ql-toolbar .ql-stroke { stroke: var(--text3) !important; }
.ql-toolbar .ql-fill { fill: var(--text3) !important; }
.ql-toolbar button:hover .ql-stroke { stroke: var(--accent) !important; }
.ql-toolbar button:hover .ql-fill { fill: var(--accent) !important; }
.ql-toolbar button.ql-active .ql-stroke { stroke: var(--accent) !important; }
.ql-container { border: none !important; }
.ql-editor { color: var(--text) !important; background: var(--bg) !important; min-height: 450px !important;}
.ql-editor.ql-blank::before { color: var(--text3) !important; font-style: normal !important; }
.img-preview-wrap { margin-bottom: 1rem; }
.img-preview {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--r);
  border: 1px solid var(--border);
}
.img-placeholder-upload {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg3);
  border: 2px dashed var(--border);
  border-radius: var(--r);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  color: var(--text3);
  font-size: .8rem;
  cursor: pointer;
  transition: var(--trans);
  margin-bottom: .75rem;
}
.img-placeholder-upload:hover { border-color: var(--accent); color: var(--accent); }
.form-file { display: none; }
.form-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
  gap: .75rem;
}
.form-bar-left { display: flex; gap: .5rem; align-items: center; }
.form-bar-right { display: flex; gap: .5rem; align-items: center; }

/* ── Admin Login ──────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 2rem;
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 2.5rem;
}
.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}
.login-logo-name {
  font-family: var(--fh);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
}
.login-logo-name span { color: var(--accent); }
.login-logo-sub {
  font-size: .72rem;
  color: var(--text3);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-top: .25rem;
}
.login-title {
  font-family: var(--fh);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text);
}
.alert {
  padding: .8rem 1rem;
  border-radius: var(--r);
  font-size: .82rem;
  margin-bottom: 1.25rem;
}
.alert-error { background: rgba(255,77,77,.12); color: var(--error); border: 1px solid rgba(255,77,77,.25); }
.alert-success { background: rgba(0,204,136,.12); color: var(--success); border: 1px solid rgba(0,204,136,.25); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .articulos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .destacado { grid-template-columns: 1fr; }
  .destacado-media { min-height: 0; aspect-ratio: 16/9; }
  .destacado-media img, .destacado-media .card-ph { position: static; }
  .evento-banner { grid-template-columns: auto 1fr; }
  .evento-banner .btn-leer { grid-column: 1 / -1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  /* admin */
  .form-grid { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .articulos-grid { grid-template-columns: 1fr; }
  .hero-inner { padding-top: 3.5rem; }
  .chips { padding: .8rem 1.25rem; }
  .blog-main { padding-left: 1.25rem; padding-right: 1.25rem; }
  .nav-inner { padding: 0 1.25rem; }
  .marquee-track span { font-size: .8rem; }
  .evento-banner { grid-template-columns: 1fr; text-align: left; }
  .evento-fecha { width: 76px; height: 76px; }
  .evento-fecha b { font-size: 1.9rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .art-hero { min-height: 340px; }
  .art-content-wrap { padding: 2.5rem 1.25rem 3rem; }
  .relacionados { padding: 0 1.25rem 3.5rem; }
  /* admin */
  .admin-stats { grid-template-columns: 1fr; }
  .admin-content { padding: 1rem; }
}

/* ── Accesibilidad: menos movimiento ────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .h-line > span { transform: none; }
  .marquee-track { animation: none; }
  .hero-glow { display: none; }
}

/* Editor de administración: texto blanco sobre fondo oscuro */
.ql-editor {
    color: #ffffff !important;
    background: var(--bg) !important;
}
.ql-editor * {
    color: #ffffff !important;
    background-color: transparent !important;
}

/* Forzar color correcto en artículos públicos */
.art-content,
.art-content * {
    color: var(--text2) !important;
}



/* =====================================================
   PUBLICACIÓN PROGRAMADA
   Estados y acciones del panel + aviso de vista previa
   ===================================================== */

/* Badge del estado "programado" en la tabla de artículos */
.badge-prog {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 50px;
  background: rgba(120,140,255,.12);
  color: #8f9dff;
  border: 1px solid rgba(120,140,255,.28);
  white-space: nowrap;
}

/* Línea bajo el badge con la fecha exacta en que saldrá */
.estado-nota {
  font-size: .68rem;
  color: var(--text3);
  margin-top: .3rem;
  line-height: 1.3;
}

/* Botón "Publicar ahora" */
.btn-publicar {
  background: rgba(0,204,136,.1);
  color: var(--success);
  border-color: rgba(0,204,136,.28);
}
.btn-publicar:hover { background: var(--success); color: var(--bg); }

/* Botón "Pasar a borrador" */
.btn-despublicar {
  background: rgba(255,180,0,.08);
  color: #ffb400;
  border-color: rgba(255,180,0,.25);
}
.btn-despublicar:hover { background: #ffb400; color: var(--bg); }

/* Botón "Ver" / "Vista previa" */
.btn-ver {
  background: var(--bg3);
  color: var(--text3);
  border-color: var(--border);
}
.btn-ver:hover { color: var(--text); border-color: var(--text3); }

/* Las acciones de la tabla ya no caben en una línea: que envuelvan */
.admin-actions { flex-wrap: wrap; }
.admin-actions form { margin: 0; }

/* Campo de fecha resaltado cuando el estado es "programado" */
#grupo-fecha-pub.resaltado {
  border-left: 2px solid #8f9dff;
  padding-left: .75rem;
  margin-left: -.75rem;
}

/* Aviso dentro del editor cuando el artículo está programado */
.aviso-programado {
  font-size: .72rem;
  font-weight: 600;
  line-height: 1.4;
  padding: .6rem .75rem;
  margin-bottom: 1rem;
  border-radius: var(--r);
  background: rgba(120,140,255,.1);
  color: #8f9dff;
  border: 1px solid rgba(120,140,255,.25);
}

/* Barra de vista previa en el artículo público.
   Sólo se imprime cuando hay sesión de admin abierta. */
.aviso-preview {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: .65rem 1rem;
  font-family: var(--fh);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-align: center;
  background: #8f9dff;
  color: #0b0b0d;
}
.aviso-preview a {
  color: #0b0b0d;
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}


/* =====================================================
   BARRA FLOTANTE DE REDES + BOTON DE WHATSAPP

   Estaban en el sitio principal pero nunca en el blog, que es un proyecto
   aparte con su propia cabecera y pie. Se replica aqui el mismo
   comportamiento: en escritorio la columna de redes va pegada al costado
   izquierdo, en movil pasa a una barra horizontal abajo, y el boton de
   WhatsApp vive siempre en la esquina inferior derecha.

   Usa las variables de color que ya define este archivo, asi que respeta
   el tema claro y el oscuro sin reglas aparte.
   ===================================================== */
.social-bar {
  position: fixed;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.social-bar a {
  display: grid;
  place-items: center;
  /* 44x44 es el minimo para que un dedo acierte con comodidad */
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: var(--accent);
  background: transparent;
  transition: color .2s ease, transform .2s ease;
}
.social-bar a svg { width: 26px; height: 26px; }

/* El GIF se muestra COMPLETO. Antes iba recortado en circulo con
   object-fit: cover, y como el dibujo llega hasta los bordes, el recorte
   se le comia la cabeza y los pies. Ahora se ve entero, igual que en el
   sitio. */
.social-bar a.social-gif img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.social-bar a:hover,
.social-bar a:focus-visible { color: var(--accent-h); transform: scale(1.1); }

.floating_btn {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 901;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
/* display:block y line-height:0 para que el enlace ocupe exactamente el
   alto del circulo. Siendo inline dejaba un hueco de linea de texto por
   debajo y las dos lineas de "Atencion Especializada" se montaban encima
   del boton. */
.floating_btn a {
  display: block;
  line-height: 0;
  text-decoration: none;
}
.contact_icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: var(--shadow);
  transition: transform .2s ease;
}
.contact_icon svg { width: 32px; height: 32px; }
.floating_btn a:hover .contact_icon,
.floating_btn a:focus-visible .contact_icon { transform: scale(1.07); }
.text_icon {
  margin: 2px 0 0;
  font-family: var(--fh);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
}

@media (prefers-reduced-motion: reduce) {
  .social-bar a, .contact_icon { transition: none; }
}

@media (max-width: 900px) {
  /* En pantalla estrecha la columna lateral tapaba el texto del articulo,
     asi que baja y se pone horizontal. Se aparta 116px de la derecha para
     no quedar debajo del boton de WhatsApp. */
  .social-bar {
    left: 12px;
    right: 116px;
    top: auto;
    bottom: 16px;
    transform: none;
    flex-direction: row;
    justify-content: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(7, 7, 8, .82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .social-bar a { width: 40px; height: 40px; }
  .social-bar a svg { width: 23px; height: 23px; }

  .contact_icon { width: 52px; height: 52px; }
  .contact_icon svg { width: 28px; height: 28px; }
}

@media (max-width: 900px) {
  /* En tema claro la pastilla de movil necesita fondo claro, o los iconos
     quedan sobre una mancha negra en una pagina blanca. Solo en movil: en
     escritorio la barra son iconos sueltos, sin pastilla detras. */
  [data-theme="light"] .social-bar { background: rgba(255, 255, 255, .88); }

  /* Hueco al final para que la barra flotante no tape la ultima linea
     del pie al terminar de bajar. */
  .blog-footer { padding-bottom: 96px; }
}