/* Aquí solo hay esqueleto (rejillas, geometría del sobre, accesibilidad, impresión); el color, la letra,
   los bordes y el carácter los pone el tema (temas/postal/tema.css) a través de estas variables y de
   sus propias reglas. */

:root {
  --ancho: 1180px;
  --hueco: clamp(1.1rem, 4vw, 2.5rem);
  --seccion-pad: clamp(2.8rem, 6vw, 4.8rem);
  --marca-tam: 40px;
  --icono-tam: 56px;
  --icono-trazo: 2.4;
  --mov: 160ms;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 1rem; }
body { margin: 0; min-height: 100vh; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
h1, h2, h3, p, ol, ul, figure, blockquote, dl, dd { margin: 0; }
ol, ul { padding: 0; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
[hidden] { display: none !important; }
.filtros { position: absolute; width: 0; height: 0; overflow: hidden; }

.saltar { position: absolute; left: 1rem; top: -4rem; z-index: 3000; padding: .6rem 1rem; background: #000; color: #fff; }
.saltar:focus { top: 1rem; }

/* ── Cabecera y pie ─────────────────────────────────────────────── */
.cab {
  max-width: var(--ancho); margin-inline: auto; padding: 1.1rem var(--hueco);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem 2rem; flex-wrap: wrap;
}
.cab-marca { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; }
.cab-nav { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem 1.4rem; }
.cab-nav a { text-decoration: none; }
.cab-idioma { display: inline-flex; gap: .55rem; }
.nombre-fw { display: inline-grid; width: 7.2em; gap: .12em; line-height: 1.15; }
.nombre-linea { display: flex; justify-content: space-between; }
.marca { display: inline-block; width: var(--marca-tam); flex: none; }
.marca svg { width: 100%; height: auto; }

.pie {
  max-width: var(--ancho); margin-inline: auto; padding: 3rem var(--hueco) 5.5rem;
  display: grid; gap: 1.5rem 3rem; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
}
.pie-marca { display: flex; gap: .9rem; align-items: flex-start; }
.pie-nav { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .5rem 1.5rem; align-content: start; }
.pie-nav a { text-decoration: none; }
.pie-nota { grid-column: 1 / -1; }
@media (max-width: 720px) { .pie { grid-template-columns: 1fr; } }

/* ── Piezas genéricas ──────────────────────────────────────────── */
.seccion, .pagina-cab { max-width: var(--ancho); margin-inline: auto; padding: var(--seccion-pad) var(--hueco); }
.pagina-cab { padding-bottom: 2rem; display: grid; gap: 1.1rem; justify-items: start; }
.pagina-cab h1 { max-width: 20ch; }
.seccion-entrada { max-width: 62ch; }
.acciones { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 44px; padding: .65rem 1.3rem; text-decoration: none; cursor: pointer;
  border: 0; background: none; transition: background var(--mov), color var(--mov), transform var(--mov), box-shadow var(--mov);
}
.btn--pronto { cursor: not-allowed; }
.enlace-flecha { display: inline-block; margin-top: 1rem; justify-self: start; }
.enlace-flecha::after { content: " →"; }
.chip { display: inline-block; width: fit-content; }
.pin-num { display: inline-grid; place-items: center; flex: none; }
.icono { display: block; width: var(--icono-tam); }
.icono svg { width: 100%; height: auto; stroke-width: var(--icono-trazo); overflow: visible; }
.icono .rel { fill: var(--icono-relleno, none); }
.icono .fondo { fill: var(--icono-fondo, none); }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }

/* ── Landing ───────────────────────────────────────────────────── */
.hero {
  max-width: var(--ancho); margin-inline: auto; padding: clamp(2rem, 6vw, 5rem) var(--hueco) var(--seccion-pad);
  display: grid; gap: 2.5rem; align-items: center; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
}
.hero-texto { display: grid; gap: 1.4rem; justify-items: start; }
.hero-ilus svg { width: 100%; height: auto; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } .hero-ilus { max-width: 460px; } }

.titulo-seccion { display: flex; align-items: baseline; gap: .8rem; margin-bottom: 1.6rem; }
.seccion > .seccion-entrada { margin-bottom: 2.4rem; }
.seccion > .btn { justify-self: start; }
.seccion > .aviso { margin: -1rem 0 2rem; }

.video { display: grid; gap: .5rem; max-width: 860px; margin-bottom: 3rem; }
.video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }
.maneras-codigo { margin-top: 1.4rem; max-width: 70ch; }

.descargas { margin-top: 3rem; display: grid; gap: 1.2rem; }
.descargas-lista { display: grid; gap: 1.5rem 2.5rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.descargas-lista li { display: grid; gap: .5rem; align-content: start; }
.descargas-enlaces { display: grid; gap: .3rem; justify-items: start; }

.ideas-lista, .beneficios, .descargas-lista, .pasos, .compromiso-lista, .normas-tarjeta ol, .decalogo-lista, .mapa-lista, .paleta, .tipos { list-style: none; }
.ideas-lista { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.idea { display: grid; gap: .7rem; align-content: start; }

.pasos { display: grid; gap: 1.5rem; grid-template-columns: repeat(5, minmax(0, 1fr)); counter-reset: paso; }
.paso { display: grid; gap: .6rem; align-content: start; counter-increment: paso; position: relative; }
@media (max-width: 1000px) { .pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .pasos { grid-template-columns: 1fr; } }

.maneras-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.manera { display: grid; gap: .9rem; align-content: start; padding: 1.8rem; }

.sobre-ejemplo { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: start; }
.sobre-claves { display: grid; gap: .9rem; padding-left: 1.3rem; }
@media (max-width: 900px) { .sobre-ejemplo { grid-template-columns: 1fr; } }
.dibuja { margin-top: 4rem; display: grid; gap: 1rem; justify-items: start; }
.pasos-marca { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; width: 100%; max-width: 760px; margin: .5rem 0 1rem; list-style: none; padding: 0; }
.pasos-marca li { display: grid; gap: .5rem; justify-items: center; text-align: center; }
.pasos-marca svg { width: 100%; max-width: 180px; height: auto; }
@media (max-width: 560px) { .pasos-marca { gap: .5rem; } .pasos-marca li { padding: .7rem .35rem !important; font-size: .82rem; } }

.beneficios { display: grid; gap: 1.5rem 2.5rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin-bottom: 3rem; }
.beneficios li { display: grid; gap: .5rem; align-content: start; }
.compromiso { display: grid; gap: 1.2rem; padding: clamp(1.4rem, 4vw, 2.6rem); }
.compromiso-lista { display: grid; gap: .5rem; counter-reset: c; }
.compromiso-lista li { counter-increment: c; display: flex; gap: .6rem; }
.compromiso-lista li::before { content: counter(c, decimal-leading-zero); flex: none; }

.normas-tarjetas { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.normas-tarjeta { display: grid; gap: 1rem; align-content: start; padding: 1.8rem; text-decoration: none; }
.normas-tarjeta ol { display: grid; gap: .35rem; counter-reset: n; }
.normas-tarjeta li { counter-increment: n; display: flex; gap: .6rem; }
.normas-tarjeta li::before { content: counter(n) "."; flex: none; min-width: 1.5em; }

.faq-lista { display: grid; max-width: 820px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; padding: 1.1rem 0; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 1.3rem; max-width: 66ch; }

/* ── El sobre ──────────────────────────────────────────────────── */
.sobres { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: flex-start; }
.sobre { width: min(100%, 400px); display: grid; gap: .5rem; }
.sobre-papel { position: relative; aspect-ratio: 162 / 108; overflow: hidden; container-type: inline-size; }
.sobre-marca { position: absolute; left: 6%; top: 8%; width: 24%; }
.sobre-sello { position: absolute; right: 5%; top: 7%; width: 15%; }
.sobre-marca svg, .sobre-sello svg { width: 100%; height: auto; }
.sobre-para { position: absolute; left: 34%; top: 36%; right: 6%; font-size: 5.4cqi; line-height: 1.2; }
.sobre-dest { position: absolute; left: 34%; top: 52%; right: 6%; font-size: 4.4cqi; line-height: 1.35; }
.sobre-solapa { position: absolute; inset: 0 0 auto; height: 44%; clip-path: polygon(0 0, 100% 0, 50% 100%); }
.sobre-rem { position: absolute; left: 7%; right: 7%; bottom: 24%; font-size: 4cqi; line-height: 1.35; }
.sobre-de { position: absolute; left: 7%; bottom: 9%; font-size: 5cqi; }
.sobre figcaption { font-size: .8rem; }
/* Si la letra de los sobres no tiene cursiva, que el navegador no se invente una. */
.mano { font-synthesis: none; }

/* ── Mapa ──────────────────────────────────────────────────────── */
.mapa-zona {
  display: grid; gap: 1.5rem; grid-template-columns: minmax(280px, 360px) minmax(0, 1fr); align-items: start;
}
.mapa-lado { display: grid; gap: 1rem; }
.mapa-lista { display: grid; gap: .75rem; }
.libreria-tarjeta { all: unset; box-sizing: border-box; width: 100%; display: flex; gap: .9rem; padding: 1rem; cursor: pointer; }
.libreria-datos { display: grid; gap: .25rem; }
.libreria-dist:empty { display: none; }
.libreria-ruta { display: inline-block; margin: .35rem 0 0 1rem; font-size: .85rem; }
.libreria-ruta::after { content: " ↗"; }
/* Pin para Google Maps (OverlayView): el centro del pin cae sobre la coordenada. */
.pin--google { position: absolute; transform: translate(-50%, -50%); cursor: pointer; }
.mapa { height: min(72vh, 680px); min-height: 420px; z-index: 0; }
.mapa iframe { display: block; width: 100%; height: 100%; border: 0; }
.pin { display: grid; place-items: center; }
.pin .pin-num { width: 36px; height: 36px; }
@media (max-width: 820px) { .mapa-zona { grid-template-columns: 1fr; } .mapa { order: -1; height: 380px; min-height: 0; } }

/* ── Normas ────────────────────────────────────────────────────── */
.decalogo { padding-bottom: var(--seccion-pad); }
.decalogo-cambio { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1.6rem; }
.decalogo-cambio a { text-decoration: none; padding: .5rem 1rem; min-height: 40px; display: inline-flex; align-items: center; }
.decalogo-lista { max-width: var(--ancho); margin-inline: auto; padding: 0 var(--hueco); display: grid; }
.norma { display: grid; grid-template-columns: minmax(3.5rem, 6rem) minmax(0, 1fr); gap: 1.5rem; padding: 1.8rem 0; }
.norma-texto { display: grid; gap: .7rem; max-width: 66ch; }
.decalogo-pie { max-width: var(--ancho); margin: 2.5rem auto 0; padding: 0 var(--hueco); }

/* ── Marca ─────────────────────────────────────────────────────── */
.marca-logos { display: grid; gap: 1.5rem; grid-template-columns: 2fr 1fr 1fr; align-items: stretch; }
.marca-logos figure { display: grid; gap: 1rem; place-items: center; padding: 2rem; text-align: center; }
.marca-logo-grande svg { width: min(100%, 260px); height: auto; }
.marca-logo-mini .marca { width: 96px; }
@media (max-width: 760px) { .marca-logos { grid-template-columns: 1fr 1fr; } .marca-logo-grande { grid-column: 1 / -1; } }
.paleta { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.paleta-color { display: grid; gap: .25rem; }
.paleta-muestra { display: block; height: 96px; margin-bottom: .5rem; }
.tipos { display: grid; gap: 2rem; }
.tipo-muestra { font-size: clamp(1.8rem, 5vw, 3rem); line-height: 1.1; }
.piezas { display: grid; gap: 2rem; }

/* ── Movimiento e impresión ────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
}
@media print {
  .cab, .pie, .saltar, .decalogo-pie, .decalogo-cambio { display: none !important; }
  body { background: #fff !important; }
}

/* Formulari de contacte (2026-11-06) */
.contacto-grid { display: grid; gap: 2rem 3rem; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); align-items: start; }
@media (max-width: 860px) { .contacto-grid { grid-template-columns: 1fr; } }
.contacto-form { display: grid; gap: 1rem; }
.contacto-form label { display: grid; gap: .35rem; font-weight: 600; font-size: .95rem; }
.contacto-form input, .contacto-form select, .contacto-form textarea { width: 100%; min-height: 44px; padding: .6rem .75rem; font: inherit; font-weight: 400; }
.contacto-form textarea { min-height: 8rem; resize: vertical; }
.contacto-par { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 560px) { .contacto-par { grid-template-columns: 1fr; } }
.contacto-trampa { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contacto-enviar { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.2rem; }
.contacto-estado { margin: 0; }
.contacto-form [hidden] { display: none; }