/* ============================================================
   bob jones — hoja de estilo única
   ============================================================ */

/* ---------- tipografías ---------- */
@font-face {
  font-family: "Forma";
  src: url("../fuentes/FormaDJRBanner-Light-Testing.woff2") format("woff2");
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Forma";
  src: url("../fuentes/FormaDJRBanner-Regular-Testing.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Forma";
  src: url("../fuentes/FormaDJRBanner-Medium-Testing.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Forma";
  src: url("../fuentes/FormaDJRBanner-Bold-Testing.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Cezanne";
  src: url("../fuentes/P22-Cezanne-Pro-Regular-1.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "NuevaYork";
  src: url("../fuentes/NewYork-1.ttf") format("truetype");
  font-weight: 400; font-style: normal; font-display: swap;
}

/* ---------- tokens ---------- */
:root {
  /* paleta de marca */
  --dorado:    #71644a;
  --dorado-cl: #a3936f;
  --terracota: #b36260;
  --terracota-os: #8e4c4a;
  --marron:    #3b1c18;
  --negro:     #1d1d1b;
  --negro-pro: #131312;
  --beige:     #dbd2c2;
  --blanco:    #ffffff;
  --hueso:     #f7f6f3;
  --hueso-cl:  #fcfbf9;

  --texto:       #262624;
  --texto-suave: #5c5b57;
  --texto-tenue: #8a8880;
  --linea-sutil: rgba(29,29,27,0.10);

  /* familias */
  --cuerpo:  "Forma", system-ui, -apple-system, "Segoe UI", sans-serif;
  --cursiva: "Cezanne", "Brush Script MT", cursive;
  --display: "NuevaYork", Didot, "Playfair Display", Georgia, serif;

  /* escala tipográfica */
  --t-xs:  0.75rem;
  --t-sm:  0.8125rem;
  --t-md:  0.9375rem;
  --t-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --t-lg:  clamp(1.125rem, 1.05rem + 0.35vw, 1.25rem);
  --t-xl:  clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --t-2xl: clamp(2rem, 1.6rem + 2vw, 3.125rem);
  --t-3xl: clamp(2.5rem, 1.8rem + 3.4vw, 4.5rem);

  /* ritmo */
  --ancho: 1280px;
  --medida: 34rem;
  --barra: 76px;
  --seccion: clamp(72px, 9vw, 132px);
  --gutter: clamp(20px, 4vw, 40px);

  --radio: 3px;
  --sombra:    0 1px 2px rgba(29,29,27,0.04), 0 8px 24px rgba(29,29,27,0.06);
  --sombra-alta: 0 2px 4px rgba(29,29,27,0.06), 0 20px 48px rgba(29,29,27,0.13);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--barra);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--hueso);
  color: var(--texto);
  font-family: var(--cuerpo);
  font-weight: 300;
  font-size: var(--t-base);
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

::selection { background: var(--terracota); color: var(--blanco); }

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

.contenedor {
  width: 100%;
  max-width: var(--ancho);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.salto-contenido {
  position: fixed;
  left: -9999px; top: 0;
  z-index: 300;
  background: var(--negro);
  color: var(--blanco);
  padding: 14px 22px;
  font-size: var(--t-sm);
  letter-spacing: 0.04em;
}
.salto-contenido:focus { left: 12px; top: 12px; }

/* ============================================================
   cabecera
   ============================================================ */
.cabecera {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--barra);
  z-index: 100;
  background: transparent;
  transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease), height 0.35s var(--ease);
}
/* velo de legibilidad mientras está sobre el héroe */
.cabecera::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,9,0.78), rgba(10,10,9,0));
  opacity: 1;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}
.cabecera.solida {
  background: var(--negro);
  box-shadow: 0 1px 0 rgba(255,255,255,0.07), 0 10px 30px rgba(0,0,0,0.22);
  height: 64px;
}
.cabecera.solida::before { opacity: 0; }

/* en páginas sin héroe la barra nace sólida */
.cabecera--fija { background: var(--negro); }
.cabecera--fija::before { opacity: 0; }

.cabecera__interior {
  position: relative;
  height: 100%;
  max-width: var(--ancho);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
}

.cabecera__logo {
  justify-self: center;
  display: block;
  line-height: 0;
  padding-inline: 26px;
  transition: opacity 0.25s var(--ease);
}
.cabecera__logo img {
  height: 54px; width: auto;
  transition: height 0.35s var(--ease);
}
.cabecera.solida .cabecera__logo img { height: 44px; }
.cabecera__logo:hover { opacity: 0.78; }

.nav { display: flex; align-items: center; gap: 23px; }
.nav--derecha { justify-content: flex-end; }

.nav > a, .desplegable > a {
  position: relative;
  font-size: var(--t-sm);
  font-weight: 400;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.86);
  text-decoration: none;
  white-space: nowrap;
  padding-block: 6px;
  transition: color 0.22s var(--ease);
}
/* subrayado que crece desde el centro */
.nav > a::after, .desplegable > a::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  width: 0; height: 1px;
  background: var(--beige);
  transform: translateX(-50%);
  transition: width 0.28s var(--ease);
}
.nav a:hover, .nav a:focus-visible { color: var(--blanco); }
.nav > a:hover::after,
.desplegable:hover > a::after,
.nav > a[aria-current="page"]::after { width: 100%; }
.nav > a[aria-current="page"] { color: var(--beige); }

/* submenú */
.desplegable { position: relative; }
/* el chevron va detrás de la palabra, y no debe pisar el subrayado */
.desplegable > a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.desplegable > a .flecha {
  width: 5px; height: 5px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  opacity: 0.65;
  transition: transform 0.28s var(--ease), opacity 0.28s var(--ease);
}
.desplegable:hover > a .flecha {
  opacity: 1;
  transform: rotate(225deg) translate(-1px, -1px);
}
.desplegable__lista {
  position: absolute;
  top: 100%; left: -18px;
  min-width: 208px;
  margin: 0; padding: 12px 0;
  list-style: none;
  background: var(--negro-pro);
  border-top: 2px solid var(--terracota);
  box-shadow: var(--sombra-alta);
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.24s var(--ease), transform 0.24s var(--ease), visibility 0.24s;
}
.desplegable:hover .desplegable__lista,
.desplegable:focus-within .desplegable__lista {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.desplegable__lista a {
  display: block;
  padding: 9px 26px;
  font-size: var(--t-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), padding-left 0.2s var(--ease);
}
.desplegable__lista a:hover,
.desplegable__lista a[aria-current="page"] {
  color: var(--blanco);
  background: rgba(179,98,96,0.16);
  padding-left: 31px;
}

/* hamburguesa */
.hamburguesa {
  display: none;
  background: none; border: 0;
  padding: 10px; cursor: pointer;
  color: var(--blanco);
}
.hamburguesa span {
  display: block;
  width: 24px; height: 1.5px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 0.28s var(--ease), opacity 0.2s var(--ease);
}
.cabecera.abierta .hamburguesa span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.cabecera.abierta .hamburguesa span:nth-child(2) { opacity: 0; }
.cabecera.abierta .hamburguesa span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================================================
   héroe
   ============================================================ */
.heroe {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--negro-pro) center / cover no-repeat;
  color: var(--blanco);
  overflow: hidden;
}
/* dos capas: degradado direccional + viñeta */
.heroe::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(96deg,
      rgba(11,11,10,0.95) 0%,
      rgba(11,11,10,0.88) 28%,
      rgba(11,11,10,0.52) 55%,
      rgba(11,11,10,0.12) 78%,
      rgba(11,11,10,0.30) 100%);
}
.heroe::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 50% 45%, transparent 40%, rgba(0,0,0,0.45) 100%);
  pointer-events: none;
}
.heroe > .contenedor { position: relative; z-index: 2; }

.heroe__texto {
  max-width: var(--medida);
  padding-block: calc(var(--barra) + 40px) 120px;
}

/* filete dorado sobre el antetítulo */
.antetitulo {
  position: relative;
  font-family: var(--cursiva);
  font-size: clamp(2.6rem, 1.9rem + 3vw, 4rem);
  line-height: 0.86;
  color: var(--dorado-cl);
  margin: 0 0 -0.06em 0.1em;
  padding-top: 26px;
}
.antetitulo::before {
  content: "";
  position: absolute;
  top: 0; left: 0.1em;
  width: 54px; height: 2px;
  background: var(--dorado-cl);
}
.encabezado {
  font-family: var(--display);
  font-size: var(--t-3xl);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0.015em;
  color: var(--beige);
  margin: 0 0 1.7rem;
}

.heroe__texto p:not([class]),
.heroe__texto p.entradilla {
  margin: 0 0 1.05rem;
  max-width: 31rem;
  font-size: var(--t-md);
  line-height: 1.82;
  color: rgba(247,246,243,0.80);
}
.heroe__texto p:last-child { margin-bottom: 0; }

/* el primer párrafo hace de entradilla */
.heroe__texto p.entradilla {
  font-size: var(--t-lg);
  line-height: 1.62;
  color: rgba(247,246,243,0.95);
  margin-bottom: 1.5rem;
}

.heroe__subtitulo {
  font-family: var(--cuerpo);
  font-weight: 300;
  font-size: var(--t-lg);
  color: var(--dorado-cl);
  margin: -1.2rem 0 1.8rem;
  letter-spacing: 0.01em;
}

.heroe__adorno {
  position: absolute;
  right: 6%; bottom: 10%;
  width: min(240px, 24vw);
  opacity: 0.85;
  z-index: 2;
  filter: drop-shadow(0 8px 28px rgba(0,0,0,0.5));
}

/* indicador de desplazamiento */
.bajar {
  position: absolute;
  left: 50%; bottom: 32px;
  z-index: 3;
  width: 30px; height: 46px;
  transform: translateX(-50%);
  border: 1px solid rgba(219,210,194,0.42);
  border-radius: 16px;
  transition: border-color 0.3s var(--ease);
}
.bajar::after {
  content: "";
  position: absolute;
  left: 50%; top: 9px;
  width: 3px; height: 7px;
  margin-left: -1.5px;
  background: var(--beige);
  border-radius: 2px;
  animation: rueda 2s var(--ease) infinite;
}
.bajar:hover { border-color: var(--beige); }
@keyframes rueda {
  0%   { transform: translateY(0);    opacity: 0; }
  22%  { opacity: 1; }
  70%  { transform: translateY(15px); opacity: 0; }
  100% { transform: translateY(15px); opacity: 0; }
}

/* ============================================================
   secciones de línea
   ============================================================ */
.linea {
  padding-block: var(--seccion);
  background: var(--hueso);
}
.linea:nth-of-type(even) { background: var(--hueso-cl); }

/* cabecera a dos columnas: título a la izquierda, texto a la derecha */
.linea__cabecera {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 72px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 68px);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--linea-sutil);
}

.linea__antetitulo {
  font-family: var(--cursiva);
  font-size: clamp(2.1rem, 1.6rem + 2.2vw, 3rem);
  line-height: 0.88;
  color: var(--marron);
  margin: 0 0 -0.04em 0.08em;
}
.linea__titulo {
  font-family: var(--display);
  font-size: var(--t-2xl);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--terracota);
  margin: 0;
}
.linea__cabecera p:not([class]) {
  margin: 0 0 0.85rem;
  color: var(--texto-suave);
  font-size: var(--t-md);
  line-height: 1.78;
}
.linea__cabecera p:not([class]):last-child { margin-bottom: 0; }

/* ============================================================
   rejilla y tarjetas
   ============================================================ */
.rejilla {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(224px, 1fr));
  gap: clamp(22px, 2.6vw, 40px) clamp(18px, 2.2vw, 34px);
  margin: 0; padding: 0;
  list-style: none;
}
/* en portada cada línea muestra 3: rejilla exacta, sin huecos */
.rejilla--tres { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.tarjeta {
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  height: 100%;
}
.tarjeta__marco {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--blanco);
  border: 1px solid var(--linea-sutil);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
}
.tarjeta__marco::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(59,28,24,0.10), transparent 55%);
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.tarjeta__marco img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 6%;
  transition: transform 0.55s var(--ease);
}
.tarjeta:hover .tarjeta__marco,
.tarjeta:focus-visible .tarjeta__marco {
  transform: translateY(-6px);
  box-shadow: var(--sombra-alta);
  border-color: rgba(179,98,96,0.30);
}
.tarjeta:hover .tarjeta__marco img { transform: scale(1.06); }
.tarjeta:hover .tarjeta__marco::after { opacity: 1; }

.tarjeta__nombre {
  font-family: var(--display);
  font-size: var(--t-lg);
  font-weight: 400;
  line-height: 1.22;
  letter-spacing: 0.01em;
  margin: 1.05rem 0 0;
  color: var(--negro);
  transition: color 0.25s var(--ease);
}
.tarjeta:hover .tarjeta__nombre { color: var(--terracota); }

.tarjeta__extracto {
  margin: 0.45rem 0 0;
  font-size: var(--t-sm);
  line-height: 1.62;
  color: var(--texto-tenue);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   enlaces de acción
   ============================================================ */
.ver-todos {
  --color: var(--terracota);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: clamp(34px, 4vw, 52px);
  font-size: var(--t-sm);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color);
  text-decoration: none;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(179,98,96,0.28);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.ver-todos::after {
  content: "";
  width: 20px; height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.3s var(--ease);
}
.ver-todos:hover, .ver-todos:focus-visible {
  color: var(--terracota-os);
  border-bottom-color: var(--terracota);
}
.ver-todos:hover::after { width: 32px; }

.ver-todos--claro {
  --color: var(--beige);
  border-bottom-color: rgba(219,210,194,0.34);
}
.ver-todos--claro:hover { color: var(--blanco); border-bottom-color: var(--beige); }

/* ============================================================
   catálogo
   ============================================================ */
.catalogo { padding-block: calc(var(--barra) + 48px) var(--seccion); }

.catalogo__cabecera {
  margin-bottom: clamp(30px, 4vw, 48px);
  padding-bottom: 26px;
  border-bottom: 1px solid var(--linea-sutil);
}
.catalogo__cabecera p:not([class]) {
  max-width: 42rem;
  margin: 1rem 0 0;
  color: var(--texto-suave);
  font-size: var(--t-md);
}

.filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 clamp(34px, 4vw, 54px);
  padding: 0;
  list-style: none;
}
.filtros a {
  display: inline-block;
  padding: 8px 19px;
  border: 1px solid var(--linea-sutil);
  border-radius: 999px;
  font-size: var(--t-xs);
  font-weight: 400;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--texto-suave);
  background: transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background-color 0.24s var(--ease);
}
.filtros a:hover, .filtros a:focus-visible {
  border-color: var(--terracota);
  color: var(--terracota);
}
.filtros a[aria-current="page"] {
  background: var(--negro);
  border-color: var(--negro);
  color: var(--beige);
}

.conteo {
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--texto-tenue);
  margin: 0 0 1.6rem;
}

/* ============================================================
   ficha de producto
   ============================================================ */
.ficha {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: center;
  padding-block: calc(var(--barra) + 44px) clamp(56px, 7vw, 96px);
}
.ficha__imagen {
  background: var(--blanco);
  border: 1px solid var(--linea-sutil);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: clamp(20px, 3vw, 40px);
}
.ficha__linea {
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terracota);
  margin: 0 0 0.9rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.ficha__linea::after {
  content: "";
  flex: 0 0 40px;
  height: 1px;
  background: rgba(179,98,96,0.4);
}
.ficha__titulo {
  font-family: var(--display);
  font-size: clamp(2.1rem, 1.5rem + 2.6vw, 3.25rem);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: 0.01em;
  margin: 0 0 1.3rem;
  color: var(--negro);
}
.ficha p:not([class]) {
  color: var(--texto-suave);
  font-size: var(--t-md);
  line-height: 1.82;
  max-width: 32rem;
  margin: 0 0 1rem;
}

.volver {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 2rem;
  font-size: var(--t-sm);
  letter-spacing: 0.04em;
  color: var(--texto-tenue);
  text-decoration: none;
  transition: color 0.25s var(--ease), gap 0.25s var(--ease);
}
.volver::before {
  content: "";
  width: 18px; height: 1px;
  background: currentColor;
}
.volver:hover { color: var(--terracota); gap: 14px; }

.relacionados { background: var(--hueso-cl); padding-block: var(--seccion); }
.relacionados .linea__titulo { font-size: var(--t-xl); }
.relacionados .linea__cabecera {
  display: block;
  margin-bottom: clamp(30px, 4vw, 46px);
}

/* ============================================================
   editorial
   ============================================================ */
.editorial { padding-block: calc(var(--barra) + 48px) var(--seccion); }

.vacio {
  max-width: 34rem;
  margin: clamp(30px, 5vw, 56px) 0 0;
  padding: 34px 36px;
  background: var(--hueso-cl);
  border: 1px solid var(--linea-sutil);
  border-left: 2px solid var(--terracota);
  border-radius: var(--radio);
  color: var(--texto-suave);
  font-size: var(--t-md);
}

/* ============================================================
   pie
   ============================================================ */
.pie {
  background: var(--negro);
  color: var(--beige);
  padding-block: clamp(52px, 6vw, 76px) 30px;
}
.pie__interior { display: block; }

.pie__rejilla {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(30px, 5vw, 72px);
  align-items: start;
  padding-bottom: clamp(34px, 4vw, 48px);
  border-bottom: 1px solid rgba(219,210,194,0.14);
}
.pie__logo img { height: 82px; width: auto; opacity: 0.95; }

.pie__mapa {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 0; padding: 0;
  list-style: none;
}
.pie__mapa a {
  font-size: var(--t-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(219,210,194,0.72);
  text-decoration: none;
  transition: color 0.22s var(--ease);
}
.pie__mapa a:hover { color: var(--blanco); }

.pie__contacto {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  margin: 0;
  text-align: right;
}
.pie__contacto a {
  color: var(--beige);
  text-decoration: none;
  font-size: var(--t-md);
  letter-spacing: 0.03em;
  transition: color 0.22s var(--ease);
}
.pie__contacto a:hover { color: var(--blanco); }
.pie__tel {
  font-family: var(--display);
  font-size: var(--t-lg) !important;
  letter-spacing: 0.04em !important;
}

.pie__legal {
  margin: 22px 0 0;
  font-size: var(--t-xs);
  letter-spacing: 0.03em;
  color: rgba(219,210,194,0.42);
}

/* ============================================================
   botón de whatsapp
   ============================================================ */
.wasap {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 90;
  width: 54px; height: 54px;
  display: grid; place-items: center;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 6px 22px rgba(0,0,0,0.3);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}
.wasap:hover, .wasap:focus-visible {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.36);
}
.wasap svg { width: 28px; height: 28px; fill: #fff; }

/* ============================================================
   entrada al hacer scroll
   ============================================================ */
/* el estado oculto SOLO existe si el JS arrancó: sin JS todo se ve igual.
   La clase .js la pone sitio.js nada más ejecutarse. */
.js .revelar {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  will-change: opacity, transform;
}
.js .revelar.visible { opacity: 1; transform: none; }
/* escalonado dentro de una rejilla */
.js .rejilla .revelar:nth-child(2) { transition-delay: 0.09s; }
.js .rejilla .revelar:nth-child(3) { transition-delay: 0.18s; }
.js .rejilla .revelar:nth-child(4) { transition-delay: 0.27s; }

/* ============================================================
   responsivo
   ============================================================ */
@media (max-width: 1080px) {
  .nav { gap: 20px; }
  .nav > a, .desplegable > a { font-size: var(--t-xs); letter-spacing: 0.045em; }
}

@media (max-width: 980px) {
  :root { --barra: 66px; }

  .cabecera { height: auto; max-height: 100dvh; overflow-y: auto; }
  .cabecera.solida { height: auto; }
  .cabecera.abierta { background: var(--negro); }
  .cabecera.abierta::before { opacity: 0; }

  .cabecera__interior {
    grid-template-columns: 1fr auto;
    grid-template-rows: var(--barra) auto auto;
    grid-template-areas:
      "logo boton"
      "izq  izq"
      "der  der";
    gap: 0;
  }
  .cabecera__logo  { grid-area: logo; justify-self: start; }
  .cabecera__logo img { height: 42px; }
  .cabecera.solida .cabecera__logo img { height: 42px; }
  .hamburguesa     { grid-area: boton; display: block; justify-self: end; }
  .nav--izquierda  { grid-area: izq; }
  .nav--derecha    { grid-area: der; }

  .nav { display: none; flex-direction: column; align-items: stretch; gap: 0; }
  .cabecera.abierta .nav { display: flex; }
  .cabecera.abierta .nav--izquierda {
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.09);
  }
  .cabecera.abierta .nav--derecha {
    margin-top: 12px; padding-top: 12px; padding-bottom: 26px;
    border-top: 1px solid rgba(255,255,255,0.09);
  }
  .nav > a, .desplegable > a {
    padding: 13px 0;
    font-size: var(--t-md);
    letter-spacing: 0.06em;
  }
  .nav > a::after, .desplegable > a::after { display: none; }

  .desplegable__lista {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    padding: 2px 0 8px 18px;
    border-top: 0;
    border-left: 1px solid rgba(179,98,96,0.55);
    box-shadow: none;
    background: transparent;
    margin-left: 2px;
  }
  .desplegable__lista a { padding: 9px 0; }
  .desplegable__lista a:hover { padding-left: 5px; background: transparent; }

  .heroe::before {
    background: linear-gradient(178deg,
      rgba(11,11,10,0.93) 0%, rgba(11,11,10,0.86) 48%,
      rgba(11,11,10,0.66) 76%, rgba(11,11,10,0.86) 100%);
  }
  .heroe__adorno { width: 150px; right: 5%; bottom: 5%; opacity: 0.6; }
  .heroe__texto { padding-block: calc(var(--barra) + 56px) 108px; }
  .bajar { display: none; }

  .linea__cabecera { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  .ficha { grid-template-columns: 1fr; }
  .rejilla--tres { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

  .pie__rejilla { grid-template-columns: 1fr; gap: 28px; }
  .pie__contacto { align-items: flex-start; text-align: left; }
}

@media (max-width: 560px) {
  .rejilla, .rejilla--tres {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 14px;
  }
  .tarjeta__nombre { font-size: 1rem; }
  .tarjeta__extracto { display: none; }
  .antetitulo::before { width: 40px; }
  .pie__logo img { height: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .revelar { opacity: 1; transform: none; }
}

@media print {
  .cabecera, .wasap, .filtros, .bajar { display: none; }
  body { background: #fff; color: #000; }
  .heroe { min-height: auto; color: #000; }
  .heroe::before, .heroe::after { display: none; }
}