/* ENRIPE · base compartida por todas las webs
   Se copia tal cual a cada subdominio junto con tokens.css. */

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--fondo);
  color: var(--texto);
  font: 17px/1.62 var(--body);
  padding-inline: clamp(18px, 3.4vw, 68px);
  transition: background-color .18s linear, color .18s linear;
}

/* ---------- Capas de fondo ----------
   Retícula técnica muy tenue y un grano fino, los dos recursos
   que la paleta pide para que ningún plano quede liso.          */

body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(to right,  var(--borde) 1.5px, transparent 1.5px),
    linear-gradient(to bottom, var(--borde) 1.5px, transparent 1.5px);
  background-size: clamp(44px, 4.2vw, 74px) clamp(44px, 4.2vw, 74px);
  opacity: .38;
  -webkit-mask-image: radial-gradient(ellipse 130% 85% at 50% 0%, #000 28%, transparent 80%);
          mask-image: radial-gradient(ellipse 130% 85% at 50% 0%, #000 28%, transparent 80%);
}

body::after {
  content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none;
  opacity: var(--grano);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='160' height='160' filter='url(%23g)'/></svg>");
}

.wrap { max-width: var(--ancho); margin: 0 auto; position: relative; z-index: 1; }

a { color: inherit; }

/* ---------- Piezas de detalle reutilizables ---------- */

/* Marca en cruz, como las de registro de una imprenta */
.cruz { position: absolute; width: 12px; height: 12px; pointer-events: none; opacity: .85; }
.cruz::before, .cruz::after { content: ""; position: absolute; background: var(--borde-fuerte); }
.cruz::before { left: 0; right: 0; top: 5px; height: 2px; }
.cruz::after  { top: 0; bottom: 0; left: 5px; width: 2px; }

/* Tira de datos en monoespaciada, separada por guiones */
.tira {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
  font: 12px/1 var(--mono); letter-spacing: .06em;
  color: var(--texto-3); text-transform: uppercase;
}
.tira .lin { width: 26px; height: 2px; background: var(--borde-fuerte); }

/* Regla con marcas de medida */
.regla { position: relative; height: 2px; background: var(--borde); }
.regla::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px;
  background-image: linear-gradient(to right, var(--borde-fuerte) 2px, transparent 2px);
  background-size: 28px 6px;
  -webkit-mask-image: linear-gradient(to right, #000 55%, transparent);
          mask-image: linear-gradient(to right, #000 55%, transparent);
}

/* ---------- Cabecera ---------- */

.top {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding-block: 34px 0;
}

.marca { display: grid; gap: 7px; }
.marca .fila { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }

.marca b {
  font: 700 clamp(34px, 5.4vw, 62px)/.9 var(--display);
  letter-spacing: .04em; text-transform: uppercase;
}

.marca .rol {
  font: 500 12px/1 var(--display);
  letter-spacing: .32em; text-transform: uppercase;
  color: var(--texto-2);
}

.herramientas { display: flex; gap: 8px; align-items: center; }

.btn {
  font: 500 14px/1 var(--display);
  letter-spacing: .14em; text-transform: uppercase;
  background: transparent;
  color: var(--texto-2);
  border: var(--linea) solid var(--borde);
  padding: 11px 18px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none; position: relative;
  transition: color .15s, border-color .15s;
}
.btn:hover { color: var(--texto); border-color: var(--borde-fuerte); }
.btn:focus-visible { outline: 2px solid var(--texto); outline-offset: 2px; }
.btn svg { width: 17px; height: 17px; display: block; }


/* ---------- Secciones ---------- */

.seccion { padding-block: 54px 0; }

.seccion-cab {
  display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
  border-bottom: var(--linea) solid var(--borde);
  padding-bottom: 10px; margin-bottom: 22px;
  position: relative;
}
.seccion-cab .num {
  font: 500 12px/1 var(--mono); color: var(--texto-3);
  letter-spacing: .1em; padding-top: 7px;
}
.seccion-cab h2 {
  margin: 0;
  font: 700 32px/1 var(--display);
  text-transform: uppercase; letter-spacing: .05em;
}
.seccion-cab .cuenta { margin-left: auto; font: 13px var(--mono); color: var(--texto-3); }
.seccion-cab::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 52px; height: 2px;
  background: var(--texto-3);
}

.rejilla {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
}

/* ---------- Pie ---------- */

footer {
  margin-top: 72px; padding-block: 18px 52px;
  border-top: var(--linea) solid var(--borde);
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  position: relative;
}
footer::before {
  content: ""; position: absolute; left: 0; top: -2px; width: 52px; height: 2px;
  background: var(--texto-3);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}