/* ==========================================================================
   QUIERO UNA PLAZA — Hoja de estilos del sitio
   (los esquemas usan su propio /estilos.css; este fichero es solo el sitio)
   ========================================================================== */

:root {
  --navy-950: #04121f;
  --navy-900: #061a30;
  --navy-800: #0a2440;
  --navy-700: #123154;
  --acento: #0ea5e9;
  --acento-osc: #0284c7;
  --acento-suave: #e0f2fe;
  --texto: #1e293b;
  --texto-suave: #475569;
  --muted: #64748b;
  --fondo: #f5f8fb;
  --blanco: #ffffff;
  --borde: #e2e8f0;
  --verde: #16a34a;
  --ambar: #d97706;
  --rojo-yt: #e62117;
  --radio: 14px;
  --sombra: 0 1px 3px rgba(6, 26, 48, .07), 0 8px 24px rgba(6, 26, 48, .06);
  --sombra-hover: 0 4px 10px rgba(6, 26, 48, .10), 0 16px 40px rgba(6, 26, 48, .12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--fondo);
  color: var(--texto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; cursor: pointer; }

.contenedor { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* --------------------------------------------------------------------------
   CABECERA
   -------------------------------------------------------------------------- */
.cabecera {
  position: sticky; top: 0; z-index: 50;
  background: var(--navy-900);
  box-shadow: 0 2px 12px rgba(4, 18, 31, .35);
}
.cabecera-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 68px;
}
.marca {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: #fff; font-weight: 700; font-size: 1.12rem;
  white-space: nowrap;
}
.marca img { width: 38px; height: 38px; border-radius: 9px; }
.marca span { letter-spacing: -.02em; }

.navegacion { display: flex; align-items: center; gap: 4px; }
.navegacion a.nav-enlace {
  color: #cbd5e1; text-decoration: none; font-weight: 500; font-size: .95rem;
  padding: 9px 14px; border-radius: 9px; transition: all .18s ease;
}
.navegacion a.nav-enlace:hover { color: #fff; background: rgba(255,255,255,.08); }
.navegacion a.nav-enlace.activo { color: #fff; background: rgba(255,255,255,.13); }

.btn-youtube {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--rojo-yt); color: #fff !important; text-decoration: none;
  font-weight: 600; font-size: .92rem; padding: 9px 16px; border-radius: 10px;
  transition: all .18s ease; border: none; white-space: nowrap;
}
.btn-youtube:hover { background: #cc1a12; transform: translateY(-1px); }
.btn-youtube svg { width: 18px; height: 18px; fill: currentColor; }

.btn-hamburguesa {
  display: none; background: none; border: none; padding: 8px;
  border-radius: 8px; color: #fff;
}
.btn-hamburguesa:hover { background: rgba(255,255,255,.1); }
.btn-hamburguesa svg { width: 26px; height: 26px; stroke: currentColor; }

.navegacion.abierta {
  display: flex; position: absolute; top: 68px; left: 0; right: 0;
  background: var(--navy-900); flex-direction: column; align-items: stretch;
  padding: 12px 20px 18px; gap: 6px; box-shadow: 0 18px 30px rgba(4,18,31,.4);
  border-top: 1px solid rgba(255,255,255,.08);
}
.navegacion.abierta .btn-youtube { justify-content: center; margin-top: 6px; }

/* --------------------------------------------------------------------------
   HERO PORTADA
   -------------------------------------------------------------------------- */
.hero {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(14,165,233,.28), transparent 60%),
    radial-gradient(700px 380px at -10% 110%, rgba(14,165,233,.16), transparent 60%),
    linear-gradient(160deg, var(--navy-950) 0%, var(--navy-800) 60%, #0d3157 100%);
  color: #fff; padding: 84px 0 76px;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(14,165,233,.16); border: 1px solid rgba(14,165,233,.4);
  color: #7dd3fc; font-size: .82rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; padding: 7px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.1rem, 5.2vw, 3.4rem); line-height: 1.12;
  letter-spacing: -.03em; font-weight: 800; max-width: 640px;
}
.hero h1 em { font-style: normal; color: #7dd3fc; }
.hero p.sub {
  margin-top: 18px; font-size: clamp(1rem, 2vw, 1.18rem);
  color: #b8c7d9; max-width: 560px;
}
.hero-acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-stats {
  display: flex; flex-wrap: wrap; gap: 10px 34px; margin-top: 44px;
  padding-top: 26px; border-top: 1px solid rgba(255,255,255,.14);
}
.hero-stats strong { font-size: 1.35rem; font-weight: 800; color: #fff; display: block; }
.hero-stats span { font-size: .88rem; color: #93a8bd; }

/* --------------------------------------------------------------------------
   BOTONES
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 1rem; text-decoration: none;
  padding: 13px 24px; border-radius: 12px; border: none;
  transition: all .18s ease; line-height: 1.2;
}
.btn-primario { background: var(--acento); color: #fff; }
.btn-primario:hover { background: var(--acento-osc); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(14,165,233,.35); }
.btn-claro { background: #fff; color: var(--navy-800); }
.btn-claro:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(4,18,31,.3); }
.btn-borde { background: transparent; color: #e2e8f0; border: 1.5px solid rgba(255,255,255,.35); }
.btn-borde:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }
.btn-secundario { background: var(--acento-suave); color: var(--acento-osc); }
.btn-secundario:hover { background: #bae6fd; transform: translateY(-1px); }

/* --------------------------------------------------------------------------
   SECCIONES
   -------------------------------------------------------------------------- */
.seccion { padding: 64px 0; }
.seccion-alt { background: var(--blanco); }
.cabecera-seccion { margin-bottom: 34px; }
.kicker {
  color: var(--acento-osc); font-size: .8rem; font-weight: 700;
  letter-spacing: .09em; text-transform: uppercase; margin-bottom: 8px;
}
.cabecera-seccion h2 {
  font-size: clamp(1.55rem, 3.4vw, 2.1rem); letter-spacing: -.02em;
  color: var(--navy-800); font-weight: 800; line-height: 1.2;
}
.cabecera-seccion p { color: var(--muted); margin-top: 10px; max-width: 620px; }

/* --------------------------------------------------------------------------
   TARJETAS DE CATEGORÍA
   -------------------------------------------------------------------------- */
.rejilla-categorias {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(272px, 1fr)); gap: 20px;
}
.tarjeta-cat {
  background: var(--blanco); border: 1px solid var(--borde);
  border-radius: var(--radio); padding: 22px; text-decoration: none;
  display: flex; flex-direction: column; gap: 12px;
  transition: all .2s ease; position: relative; overflow: hidden;
}
.tarjeta-cat::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--cat-color, var(--acento));
  opacity: 0; transition: opacity .2s ease;
}
.tarjeta-cat:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); border-color: transparent; }
.tarjeta-cat:hover::after { opacity: 1; }
.tarjeta-cat .icono-cat {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--cat-color, var(--acento)) 12%, #fff);
  color: var(--cat-color, var(--acento));
}
.tarjeta-cat .icono-cat svg { width: 26px; height: 26px; }
.tarjeta-cat h3 { color: var(--navy-800); font-size: 1.08rem; font-weight: 700; letter-spacing: -.01em; }
.tarjeta-cat p { color: var(--muted); font-size: .88rem; flex-grow: 1; }
.contadores { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-size: .74rem; font-weight: 600; padding: 4px 10px; border-radius: 999px;
  background: var(--fondo); color: var(--texto-suave); border: 1px solid var(--borde);
}
.pill b { color: var(--navy-800); }

/* --------------------------------------------------------------------------
   PASOS (cómo funciona)
   -------------------------------------------------------------------------- */
.rejilla-pasos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.paso {
  background: var(--blanco); border: 1px solid var(--borde);
  border-radius: var(--radio); padding: 26px 22px; position: relative;
  transition: all .2s ease;
}
.paso:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.paso .numero {
  width: 40px; height: 40px; border-radius: 11px; background: var(--acento-suave);
  color: var(--acento-osc); font-weight: 800; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.paso h3 { font-size: 1.02rem; color: var(--navy-800); margin-bottom: 8px; }
.paso p { font-size: .9rem; color: var(--muted); }

/* --------------------------------------------------------------------------
   BANDAS (tienda / youtube)
   -------------------------------------------------------------------------- */
.banda {
  border-radius: 18px; padding: 40px 36px; color: #fff;
  display: flex; flex-wrap: wrap; align-items: center; gap: 24px; justify-content: space-between;
}
.banda-tienda {
  background:
    radial-gradient(600px 260px at 90% -30%, rgba(255,255,255,.14), transparent 60%),
    linear-gradient(135deg, var(--navy-900), #0d3157 70%, #0a3d6e);
}
.banda-youtube { background: linear-gradient(135deg, #7f1d1d, var(--rojo-yt)); }
.banda .kicker { color: rgba(255,255,255,.75); }
.banda h2 { font-size: clamp(1.3rem, 3vw, 1.7rem); letter-spacing: -.02em; margin-bottom: 6px; }
.banda p { color: rgba(255,255,255,.82); max-width: 520px; font-size: .96rem; }
.banda .banda-icono { font-size: 2.4rem; line-height: 1; }

/* --------------------------------------------------------------------------
   VISOR DE CATEGORÍA
   -------------------------------------------------------------------------- */
.categoria-cabecera { background: var(--blanco); border-bottom: 1px solid var(--borde); padding: 34px 0 28px; }
.migas { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: .86rem; color: var(--muted); margin-bottom: 14px; }
.migas a { color: var(--acento-osc); text-decoration: none; font-weight: 500; }
.migas a:hover { text-decoration: underline; }
.categoria-cabecera .titular { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.categoria-cabecera .icono-grande {
  width: 58px; height: 58px; border-radius: 15px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--cat-color, var(--acento)) 12%, #fff);
  color: var(--cat-color, var(--acento));
}
.categoria-cabecera .icono-grande svg { width: 32px; height: 32px; }
.categoria-cabecera h1 { font-size: clamp(1.5rem, 3.6vw, 2.05rem); color: var(--navy-800); letter-spacing: -.02em; font-weight: 800; line-height: 1.2; }
.categoria-cabecera .descripcion { color: var(--muted); margin-top: 8px; max-width: 720px; }
.categoria-cabecera .resumen-counts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

.selector-temas { padding: 26px 0 8px; }
.selector-temas h2 { font-size: 1.05rem; color: var(--navy-800); margin-bottom: 14px; }
.chips-temas { display: flex; flex-wrap: wrap; gap: 9px; }
.chip-tema {
  border: 1.5px solid var(--borde); background: var(--blanco); color: var(--texto-suave);
  font-weight: 600; font-size: .9rem; padding: 10px 18px; border-radius: 11px;
  transition: all .16s ease;
}
.chip-tema:hover { border-color: var(--acento); color: var(--acento-osc); transform: translateY(-1px); }
.chip-tema.activo {
  background: var(--navy-800); border-color: var(--navy-800); color: #fff;
  transform: translateY(-1px); box-shadow: 0 6px 16px rgba(6,26,48,.25);
}

.zona-materiales { padding: 10px 0 70px; }
.titulo-tema-activo {
  margin: 26px 0 4px; font-size: 1.35rem; color: var(--navy-800);
  letter-spacing: -.015em; font-weight: 800;
}
.subtitulo-tema-activo { color: var(--muted); font-size: .95rem; margin-bottom: 22px; }

.grupo-material { margin-top: 30px; }
.grupo-material h3 {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.02rem; color: var(--navy-800); margin-bottom: 14px;
  letter-spacing: -.01em;
}
.grupo-material h3 .contador { font-size: .78rem; color: var(--muted); font-weight: 600; background: var(--blanco); border: 1px solid var(--borde); padding: 3px 10px; border-radius: 999px; }
.rejilla-materiales { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.tarjeta-material {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 18px 16px; text-align: center; cursor: pointer; border-top: 3px solid var(--tipo-color, var(--acento));
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  transition: all .18s ease; font-family: inherit; min-height: 150px;
}
.tarjeta-material:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.tarjeta-material .icono-material { color: var(--tipo-color, var(--acento)); }
.tarjeta-material .icono-material svg { width: 34px; height: 34px; }
.tarjeta-material .titulo-material {
  font-size: .88rem; font-weight: 600; color: var(--texto); line-height: 1.35; flex-grow: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.tarjeta-material .tipo-material { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--tipo-color, var(--acento)); }

.tipo-esquema { --tipo-color: #0284c7; }
.tipo-resumen { --tipo-color: #16a34a; }
.tipo-test { --tipo-color: #d97706; }

.vacio { color: var(--muted); background: var(--blanco); border: 1px dashed var(--borde); padding: 34px; border-radius: var(--radio); text-align: center; }

/* --------------------------------------------------------------------------
   BUSCADOR GLOBAL (materiales.html)
   -------------------------------------------------------------------------- */
.panel-filtros {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 20px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  position: sticky; top: 80px; z-index: 30; box-shadow: var(--sombra); margin-top: 26px;
}
.campo-buscador {
  flex: 1 1 260px; display: flex; align-items: center; gap: 10px;
  background: var(--fondo); border: 1.5px solid var(--borde); border-radius: 11px; padding: 10px 14px;
}
.campo-buscador:focus-within { border-color: var(--acento); background: #fff; }
.campo-buscador svg { width: 19px; height: 19px; stroke: var(--muted); flex-shrink: 0; }
.campo-buscador input {
  border: none; outline: none; background: transparent; width: 100%;
  font-size: .98rem; font-family: inherit; color: var(--texto);
}
.selector-filtro {
  border: 1.5px solid var(--borde); border-radius: 11px; padding: 10px 12px;
  font-family: inherit; font-size: .92rem; color: var(--texto-suave); background: var(--blanco);
  cursor: pointer; max-width: 100%;
}
.selector-filtro:focus { outline: none; border-color: var(--acento); }
.feedback-busqueda { color: var(--muted); font-size: .9rem; margin: 18px 2px 14px; }
.feedback-busqueda b { color: var(--navy-800); }

/* --------------------------------------------------------------------------
   VISOR MODAL (esquemas / resúmenes / tests)
   -------------------------------------------------------------------------- */
.visor-fondo {
  position: fixed; inset: 0; background: rgba(4, 18, 31, .82);
  display: flex; align-items: center; justify-content: center; z-index: 100;
  padding: 14px; backdrop-filter: blur(3px);
}
.visor-caja {
  background: var(--blanco); border-radius: 16px; width: 100%; max-width: 1200px;
  height: min(94vh, 1000px); display: flex; flex-direction: column; overflow: hidden;
  box-shadow: 0 30px 80px rgba(4,18,31,.5); animation: visorEntrada .22s ease;
}
@keyframes visorEntrada { from { opacity: 0; transform: translateY(16px) scale(.985); } to { opacity: 1; transform: none; } }
.visor-barra {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  background: var(--navy-900); color: #fff; flex-wrap: wrap;
}
.visor-barra .visor-titulo { font-weight: 600; font-size: .95rem; flex: 1 1 200px; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.visor-barra .visor-tipo {
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.14);
}
.visor-barra .visor-contador { font-size: .8rem; color: #94a3b8; white-space: nowrap; }
.visor-botones { display: flex; gap: 8px; align-items: center; }
.boton-vis {
  background: rgba(255,255,255,.12); border: none; color: #fff;
  width: 38px; height: 38px; border-radius: 10px; display: inline-flex;
  align-items: center; justify-content: center; transition: background .15s ease;
  text-decoration: none; font-size: 1.05rem; font-weight: 700;
}
.boton-vis:hover { background: rgba(255,255,255,.24); }
.boton-vis:disabled { opacity: .35; cursor: default; }
.boton-vis:disabled:hover { background: rgba(255,255,255,.12); }
.boton-vis svg { width: 20px; height: 20px; }
.boton-vis.amplio { width: auto; padding: 0 14px; font-size: .84rem; gap: 7px; }
.visor-cuerpo { flex: 1; background: #eef2f6; position: relative; }
.visor-cuerpo iframe { width: 100%; height: 100%; border: none; display: block; }
.visor-cargando {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 14px;
  align-items: center; justify-content: center; color: var(--muted); font-size: .92rem;
}
.spinner {
  width: 42px; height: 42px; border-radius: 50%;
  border: 4px solid #cbd5e1; border-top-color: var(--acento);
  animation: girar .8s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   TIENDA
   -------------------------------------------------------------------------- */
.rejilla-productos { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.tarjeta-producto {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 24px 22px; display: flex; flex-direction: column; gap: 10px;
  transition: all .2s ease;
}
.tarjeta-producto:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.tarjeta-producto .etiqueta { align-self: flex-start; font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--acento-osc); background: var(--acento-suave); padding: 4px 10px; border-radius: 999px; }
.tarjeta-producto h3 { color: var(--navy-800); font-size: 1.08rem; }
.tarjeta-producto p { color: var(--muted); font-size: .89rem; flex-grow: 1; }
.tarjeta-producto .btn { margin-top: 8px; }
.tarjeta-producto.proximamente { opacity: .82; border-style: dashed; }
.tarjeta-producto.proximamente .etiqueta { color: var(--ambar); background: #fef3c7; }
.tarjeta-producto .libro-icono { font-size: 1.9rem; line-height: 1; }

/* --------------------------------------------------------------------------
   PÁGINAS DE TEXTO (sobre el proyecto, contacto, privacidad)
   -------------------------------------------------------------------------- */
.pagina-texto { background: var(--blanco); padding: 54px 0 72px; }
.pagina-texto h1 { font-size: clamp(1.6rem, 3.6vw, 2.2rem); color: var(--navy-800); letter-spacing: -.02em; margin-bottom: 8px; font-weight: 800; }
.pagina-texto .entradilla { color: var(--muted); font-size: 1.05rem; margin-bottom: 34px; }
.pagina-texto h2 { color: var(--navy-800); font-size: 1.25rem; margin: 30px 0 12px; }
.pagina-texto p, .pagina-texto li { color: var(--texto-suave); font-size: .98rem; }
.pagina-texto ul, .pagina-texto ol { padding-left: 22px; margin: 10px 0; }
.pagina-texto li { margin-bottom: 7px; }
.pagina-texto a { color: var(--acento-osc); font-weight: 500; }
.caja-contacto {
  background: var(--fondo); border: 1px solid var(--borde); border-radius: var(--radio);
  padding: 26px; margin: 22px 0; display: grid; gap: 16px;
}
.linea-contacto { display: flex; gap: 12px; align-items: flex-start; }
.linea-contacto .ico { font-size: 1.3rem; line-height: 1.3; }
.linea-contacto b { color: var(--navy-800); display: block; font-size: .95rem; }
.linea-contacto span { color: var(--muted); font-size: .92rem; }

/* --------------------------------------------------------------------------
   PIE DE PÁGINA
   -------------------------------------------------------------------------- */
.pie { background: var(--navy-950); color: #94a3b8; margin-top: auto; }
.pie-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px;
  padding: 52px 0 40px;
}
.pie .marca { color: #fff; margin-bottom: 12px; }
.pie .marca img { width: 34px; height: 34px; }
.pie .sobre-marca { font-size: .9rem; max-width: 300px; }
.pie h3 { color: #e2e8f0; font-size: .95rem; margin-bottom: 14px; font-weight: 700; }
.pie ul { list-style: none; display: grid; gap: 9px; }
.pie a { color: #94a3b8; text-decoration: none; font-size: .92rem; transition: color .15s ease; }
.pie a:hover { color: #7dd3fc; }
.pie-bottom { border-top: 1px solid rgba(255,255,255,.09); padding: 18px 0 26px; font-size: .84rem; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; }

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */
.pagina-404 { text-align: center; padding: 100px 20px; }
.pagina-404 .codigo { font-size: 5.5rem; font-weight: 800; color: var(--navy-800); letter-spacing: -.04em; line-height: 1; }
.pagina-404 p { color: var(--muted); margin: 14px 0 30px; }

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .pie-inner { grid-template-columns: 1fr 1fr; }
  .navegacion { display: none; }
  .btn-hamburguesa { display: inline-flex; }
}
@media (max-width: 620px) {
  .pie-inner { grid-template-columns: 1fr; gap: 28px; }
  .hero { padding: 60px 0 54px; }
  .banda { padding: 30px 22px; }
  .panel-filtros { position: static; }
  .visor-fondo { padding: 0; }
  .visor-caja { border-radius: 0; height: 100vh; height: 100dvh; max-width: none; }
  .categoria-cabecera .titular { gap: 12px; }
  .categoria-cabecera .icono-grande { width: 48px; height: 48px; }
}