/* Lobo Media — mismo sistema visual que mediaflow.cl (tinta profunda + acento teal→azul) */
:root {
  --ink-950: #080b11;
  --ink-900: #0b0f17;
  --ink-850: #0f1420;
  --ink-800: #131925;
  --ink-700: #1b2230;
  --ink-600: #232c3d;
  --mist-100: #eef3f8;
  --mist-200: #d7e0ea;
  --mist-300: #aab8c8;
  --mist-400: #94a2b4;
  --mist-500: #647284;
  --flow-300: #7af0e0;
  --flow-400: #36d6c3;
  --flow-500: #14b8a6;
  --beam-400: #5b8def;
  --beam-500: #3b6fe0;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink-900); }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--mist-200);
  background: var(--ink-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: rgba(54, 214, 195, .3); color: var(--mist-100); }
a { color: inherit; }

.marco { max-width: 72rem; margin: 0 auto; padding: 0 1.5rem; }

/* Cabecera */
.barra {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid rgba(27, 34, 48, .7);
  background: rgba(11, 15, 23, .8);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.barra-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1rem; }
.logo { display: flex; align-items: center; gap: .625rem; text-decoration: none; font-size: 1.125rem; font-weight: 700; letter-spacing: -.01em; color: var(--mist-100); }
.logo-m {
  display: flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; border-radius: .5rem;
  background: linear-gradient(135deg, var(--flow-400), var(--beam-500));
  color: var(--ink-950); font-size: .875rem; font-weight: 800;
}
.barra nav { display: flex; gap: 1.75rem; }
.barra nav a { text-decoration: none; font-size: .875rem; font-weight: 500; color: var(--mist-400); transition: color .2s; }
.barra nav a:hover { color: var(--mist-100); }

/* Portada */
.portada { position: relative; overflow: hidden; border-bottom: 1px solid rgba(27, 34, 48, .6); }
.portada .rejilla {
  position: absolute; inset: 0; pointer-events: none; opacity: .6;
  background-image:
    linear-gradient(to right, rgba(54, 214, 195, .05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(54, 214, 195, .05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.portada .halo1 { position: absolute; top: -10rem; left: 50%; width: 42rem; max-width: 100%; height: 24rem; transform: translateX(-50%); border-radius: 50%; background: rgba(20, 184, 166, .2); filter: blur(120px); pointer-events: none; }
.portada .halo2 { position: absolute; top: 5rem; right: 0; width: 18rem; height: 18rem; border-radius: 50%; background: rgba(59, 111, 224, .15); filter: blur(110px); pointer-events: none; }
.portada .marco { position: relative; padding-top: 5rem; padding-bottom: 4rem; }

.pildora {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 1px solid var(--ink-600); background: rgba(19, 25, 37, .7);
  border-radius: 999px; padding: .375rem 1rem;
  font-size: .75rem; font-weight: 500; color: var(--mist-300);
}
.pildora::before { content: ""; width: .375rem; height: .375rem; border-radius: 50%; background: var(--flow-400); }

h1, h2, h3 { color: var(--mist-100); letter-spacing: -.02em; margin: 0; }
h1 { margin-top: 1.5rem; max-width: 48rem; font-size: clamp(2.25rem, 6vw, 3.75rem); font-weight: 800; line-height: 1.05; text-wrap: balance; }
h2 { margin-top: .75rem; font-size: clamp(1.875rem, 4vw, 2.75rem); font-weight: 700; line-height: 1.1; }
h3 { font-size: 1.375rem; font-weight: 600; }

.degradado {
  background: linear-gradient(100deg, var(--flow-300), var(--beam-400));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bajada { margin-top: 1.5rem; max-width: 42rem; font-size: 1.25rem; color: var(--mist-400); }
.bajada strong { color: var(--mist-200); font-weight: 600; }

.acciones { margin-top: 2.25rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.boton {
  display: inline-block; text-decoration: none; border-radius: .5rem;
  padding: .75rem 1.5rem; font-size: .875rem; font-weight: 600;
  background: linear-gradient(90deg, var(--flow-400), var(--beam-500)); color: var(--ink-950);
  box-shadow: 0 10px 25px -8px rgba(20, 184, 166, .35);
  transition: transform .2s;
}
.boton:hover { transform: translateY(-2px); }
.boton.secundario { background: none; box-shadow: none; border: 1px solid var(--ink-600); color: var(--mist-200); transition: border-color .2s, color .2s; }
.boton.secundario:hover { transform: none; border-color: rgba(54, 214, 195, .5); color: var(--flow-300); }

/* Secciones */
.bloque { padding-block: 5rem; scroll-margin-top: 4rem; }
.bloque.oscuro { background: var(--ink-950); border-block: 1px solid rgba(27, 34, 48, .6); }
.etiqueta { margin: 0; font-family: var(--mono); font-size: .875rem; font-weight: 500; color: var(--flow-400); }
.intro { margin-top: 1rem; max-width: 42rem; font-size: 1.125rem; color: var(--mist-400); }
.texto p { font-size: 1.0625rem; color: var(--mist-400); }
.texto p strong { color: var(--mist-200); font-weight: 600; }

.dos-col { display: grid; gap: 3rem; align-items: start; }
@media (min-width: 860px) { .dos-col { grid-template-columns: 1.1fr 1fr; } }

/* Ficha de datos legales */
.ficha {
  margin: 0; border: 1px solid var(--ink-700); border-radius: 1rem; overflow: hidden;
  background: var(--ink-700); display: grid; gap: 1px;
}
.ficha > div { background: var(--ink-850); padding: 1.1rem 1.5rem; }
.ficha dt { font-family: var(--mono); font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--mist-500); }
.ficha dd { margin: .25rem 0 0; font-size: 1.0625rem; font-weight: 500; color: var(--mist-100); }
.ficha a { text-decoration: none; }
.ficha a:hover { color: var(--flow-300); }

/* Tarjetas */
.tarjetas { margin-top: 2.5rem; display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .tarjetas { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .tarjetas { grid-template-columns: repeat(3, 1fr); } }
.tarjeta {
  border-radius: 1rem; padding: 1.75rem;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-850));
  border: 1px solid var(--ink-600);
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.tarjeta:hover { border-color: rgba(54, 214, 195, .45); transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(54, 214, 195, .5); }
.tarjeta p { margin: .75rem 0 0; font-size: .9375rem; color: var(--mist-400); }

/* Relación Lobo Media → MediaFlow */
.relacion { margin-top: 2.5rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; font-family: var(--mono); font-size: .875rem; }
.relacion .nodo { border: 1px solid var(--ink-600); background: var(--ink-850); border-radius: .75rem; padding: .75rem 1.1rem; color: var(--mist-100); }
.relacion .nodo small { display: block; color: var(--mist-500); font-size: .75rem; }
.relacion .flecha { color: var(--flow-400); }

/* Pie */
.pie { background: var(--ink-950); border-top: 1px solid rgba(27, 34, 48, .7); }
.pie-in { padding-block: 2rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem; font-size: .8125rem; color: var(--mist-500); }
.pie-in p { margin: 0; }
.pie-in a { text-decoration: none; color: var(--mist-400); }
.pie-in a:hover { color: var(--flow-300); }

/* Página de texto (privacidad) */
.documento { padding-block: 4rem 5rem; max-width: 48rem; }
.documento h1 { font-size: clamp(2rem, 5vw, 2.75rem); }
.documento h2 { font-size: 1.375rem; margin-top: 2.5rem; }
.documento p, .documento li { color: var(--mist-400); }
.documento strong { color: var(--mist-200); }
.documento .fecha { font-family: var(--mono); font-size: .8125rem; color: var(--mist-500); }

@media (max-width: 560px) {
  .barra nav { gap: 1rem; }
  .barra nav a.opcional { display: none; }
  .portada .marco { padding-top: 3.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}