/* Layout: fondo Papel; logo arriba a la izquierda y contacto arriba a la derecha, texto alineado a la izquierda y pegado al pie, pie en una línea. Todo en Tinta. */
  :root {
    --papel: #F1F1F1;   /* fondo base y color del texto antes de fusionarse */
    --arena: #E9E1D1;
    --greige: #6F6154;
    --tinta: #241505;

    --bg: var(--papel);
    --font-body: "avenir-lt-pro", "Avenir LT Pro", "Avenir", "Avenir Book", "Helvetica Neue", Arial, sans-serif;   /* Avenir LT Pro (Adobe Fonts): Book 400 y Medium 500 */
  }

  html, body { height: 100%; }
  body {
    margin: 0;
    background: var(--bg);
    color: var(--tinta);
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-block: 0;
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
  }

    .page {
    position: relative;
    min-height: 100%;
    max-width: 82rem;
    margin-inline: auto;
    padding-inline: clamp(0rem, 3vw, 3rem);
    display: grid;
    grid-template-rows: auto 1fr auto;
  }

  header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem 2rem;
    padding-block: clamp(1.75rem, 5vh, 3.5rem) 0;
  }
  .contact-link {
    align-self: flex-start;
    margin: clamp(0.5rem, 2vh, 1.25rem) 0 0;
    padding: 0.25rem 0;
    border: 0;
    background: linear-gradient(currentColor, currentColor) left bottom / 100% 1px no-repeat;
    color: var(--tinta);
    font: inherit;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    line-height: 1.55;
    cursor: pointer;
    transition: background-size 0.35s ease;
  }
  .contact-link:hover { background-size: 0 1px; }
  .contact-link:focus-visible, .drawer button:focus-visible, .drawer a:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 4px;
  }

  .scrim {
    position: fixed;
    inset: 0;
    z-index: 10;
    background: rgba(36, 21, 5, 0.28);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0s linear 0.5s;
  }
  .scrim.open { opacity: 1; visibility: visible; transition: opacity 0.5s ease; }
  .drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 20;
    box-sizing: border-box;
    width: min(26rem, 100%);
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    padding-top: max(1.75rem, env(safe-area-inset-top, 0px));
    padding-bottom: max(1.75rem, env(safe-area-inset-bottom, 0px));
    padding-left: 2rem;
    padding-right: max(2rem, env(safe-area-inset-right, 0px));
    background: var(--papel);
    color: var(--tinta);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.55s cubic-bezier(.2, .6, .2, 1), visibility 0s linear 0.55s;
    overflow-y: auto;
  }
  .drawer.open {
    transform: none;
    visibility: visible;
    transition: transform 0.55s cubic-bezier(.2, .6, .2, 1);
  }
  .drawer-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
  }
  .drawer h2, .drawer-close {
    margin: 0;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .drawer-close {
    padding: 0.25rem 0;
    border: 0;
    background: none;
    color: inherit;
    cursor: pointer;
  }
  .drawer dl { display: grid; gap: 1.75rem; margin: 0; }
  .drawer dt {
    margin: 0 0 0.35rem;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--greige);
  }
  .drawer dd { margin: 0; }
  .drawer dd a {
    color: inherit;
    text-decoration: none;
    font-size: clamp(0.9375rem, 1.15vw, 1.0625rem);
    font-weight: 400;
    overflow-wrap: anywhere;
    background: linear-gradient(currentColor, currentColor) left bottom / 0 1px no-repeat;
    transition: background-size 0.35s ease;
  }
  .drawer dd a:hover { background-size: 100% 1px; }
  @media (prefers-reduced-motion: reduce) {
    .scrim, .drawer, .scrim.open, .drawer.open { transition: none; }
  }
  .logo {
    display: block;
    width: clamp(12rem, 24vw, 20rem);
    height: auto;
    color: var(--tinta);
  }
  .logo path { fill: currentColor; }
  .logo-link { display: block; line-height: 0; color: var(--tinta); position: relative; }
  .logo-anchor { display: block; }

  main {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 1.25rem;
    padding-block: clamp(4rem, 12vh, 8rem) clamp(2rem, 5vh, 3rem);
    min-width: 0;
  }
  .lede, h1, .scope {
    margin: 0;
    max-width: 30rem;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(0.9375rem, 1.15vw, 1.0625rem);
    line-height: 1;
    letter-spacing: 0;
    color: var(--tinta);
  }


  /* Subpáginas del pie: hojas que suben desde abajo y cubren la portada. */
  html.sheet-open { overflow: hidden; }
  .sheet {
    position: fixed;
    inset: 0;
    z-index: 35;
    overflow-y: auto;
    box-sizing: border-box;
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
    background: var(--papel);
    color: var(--tinta);
    transform: translateY(100%);
    visibility: hidden;
    transition: transform 0.85s cubic-bezier(.7, 0, .2, 1), visibility 0s linear 0.85s;
  }
  .sheet.under { z-index: 34; }
  .sheet.open {
    transform: none;
    visibility: visible;
    transition: transform 0.85s cubic-bezier(.7, 0, .2, 1);
  }
  .sheet-page {
    box-sizing: content-box;
    min-height: 100%;
    max-width: 82rem;
    margin-inline: auto;
    padding-inline: clamp(0rem, 3vw, 3rem);
    display: grid;
    grid-template-rows: auto 1fr auto;
  }
  .sheet-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem 2rem;
    padding-block: clamp(1.75rem, 5vh, 3.5rem) 1rem;
    position: sticky;   /* el logo y Close se quedan fijos arriba al hacer scroll */
    top: 0;
    z-index: 2;
    background: var(--papel);
  }
  .sheet-head::after {   /* el texto se desvanece al pasar bajo la cabecera */
    content: "";
    position: absolute;
    left: 0; right: 0; top: 100%;
    height: 1.5rem;
    background: linear-gradient(var(--papel), transparent);
    pointer-events: none;
  }
  .sheet-logo { display: block; line-height: 0; color: var(--tinta); }
  .sheet-close {
    margin: 0;
    padding: 0.25rem 0;
    border: 0;
    background: none;
    color: inherit;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
  }
  .sheet-body {
    display: grid;
    align-content: start;
    gap: 2rem clamp(3rem, 8vw, 8rem);
    padding-block: clamp(3.5rem, 12vh, 8rem) clamp(3rem, 8vh, 5rem);
    min-width: 0;
  }
  @media (min-width: 60rem) {
    .sheet-body { grid-template-columns: 15rem minmax(0, 38rem); }
  }
  .sheet h1 {
    margin: 0;
    max-width: none;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: clamp(1.25rem, 2vw, 1.625rem);
    line-height: 1.3;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .sheet-text { min-width: 0; font-size: clamp(0.9375rem, 1.15vw, 1.0625rem); line-height: 1.65; }
  .sheet-text p { margin: 0 0 1.25rem; max-width: none; font-size: inherit; line-height: inherit; }
  .sheet-text a {
    color: inherit;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    transition: text-decoration-color 0.3s ease;
  }
  .sheet-text a:hover { text-decoration-color: transparent; }
  .sheet-label {
    margin: 2.5rem 0 0.5rem;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .sheet-text dl { margin: 0 0 2.5rem; }
  .sheet-text dl > div {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.25rem 2rem;
    padding-block: 0.9rem;
    border-top: 1px solid color-mix(in srgb, var(--tinta) 28%, transparent);
  }
  .sheet-text dl > div:last-child { border-bottom: 1px solid color-mix(in srgb, var(--tinta) 28%, transparent); }
  @media (min-width: 40rem) {
    .sheet-text dl > div { grid-template-columns: 11rem minmax(0, 1fr); }
  }
  .sheet-text dt {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    line-height: 2.6;
    text-transform: uppercase;
  }
  .sheet-text dd { margin: 0; overflow-wrap: anywhere; }
  .sheet-text dl + p { margin-bottom: 0; }
  .sheet-text strong { font-weight: 500; }
  .sheet-text ul { margin: 0 0 1.25rem; padding: 0; list-style: none; }
  .sheet-text li { position: relative; margin: 0 0 0.6rem; padding-left: 1.25rem; }
  .sheet-text li::before { content: ""; position: absolute; left: 0; top: 0.85em; width: 0.5rem; border-top: 1px solid currentColor; }

  /* En ordenador y tableta la primera frase va siempre en una línea; en móvil se adapta al ancho. */
  @media (min-width: 44rem) {
    .lede { max-width: none; white-space: nowrap; }
    .scope { max-width: 36rem; text-wrap: balance; }
  }

  footer {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem 2rem;
    padding-block: 1.5rem clamp(1.5rem, 4vh, 2.5rem);
    border-top: 1px solid var(--tinta);
    font-size: 0.75rem;
    color: var(--tinta);
  }
  .office { margin: 0; min-width: 0; }
  .office span, footer nav {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .office span { margin-right: 0.75em; }
  footer nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; }
  footer a {
    color: inherit;
    text-decoration: none;
    padding-block: 0.25rem;
    background: linear-gradient(currentColor, currentColor) left bottom / 0 1px no-repeat;
    transition: background-size 0.35s ease;
  }
  footer a:hover { background-size: 100% 1px; }
  a:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }


  /* Entrada: el logo aparece centrado (ver script) y se mueve a su sitio; después entra el resto. */
  .logo-link {
    opacity: 0;
    transform-origin: 0 0;
    animation: logo-safe 0s linear 9s forwards;   /* red de seguridad si el script no llega a ejecutarse */
  }
  :root.intro-done .logo-link { opacity: 1; animation: none; }
  @keyframes logo-safe { to { opacity: 1; } }
  @media (prefers-reduced-motion: no-preference) {
    .lede, h1, .scope, .contact-link {
      animation: rise 1.4s cubic-bezier(.16, 1, .3, 1) backwards;
    }
    .lede { animation-delay: 4.9s; }
    h1 { animation-delay: 5.05s; }
    .scope { animation-delay: 5.2s; }
    .contact-link { animation-delay: 5.35s; }
    footer { animation: fade 1.2s ease 5.5s backwards; }
    @keyframes rise {
      from { opacity: 0; transform: translateY(5rem); }
      to { opacity: 1; transform: none; }
    }
    @keyframes fade {
      from { opacity: 0; }
      to { opacity: 1; }
    }
  }
  @media (prefers-reduced-motion: reduce) {
    .logo-link { opacity: 1; animation: none; }
  }

  /* Scroll por pasos (escritorio y móvil): la pantalla es un escenario fijo y cada desplazamiento hace aparecer, con suavidad, un elemento más:
     frase 1, frase 2, frase 3, CONTACT y pie de página. En móvil, además, el logo empieza centrado y sube arriba. */
  .nav-break { display: none; }
  .foot-logo { display: block; width: 8.5rem; height: auto; overflow: visible; color: var(--tinta); }
  .foot-logo path { fill: currentColor; }
  @media (min-width: 44rem) {
    footer { display: grid; grid-template-columns: auto auto 1fr auto; column-gap: 2.5rem; row-gap: 0.45rem; align-items: baseline; }
    footer .office { grid-row: 1; }
    footer .office:nth-of-type(1) { grid-column: 1; }
    footer .office + .office { grid-column: 1; grid-row: 2; }
    footer nav { grid-column: 4; grid-row: 1; }
  }
  html { scroll-snap-type: y mandatory; scrollbar-width: none; }
  html::-webkit-scrollbar { display: none; }
  html, body { height: auto; }
  html.drawer-open { overflow: hidden; }
  html:not(.intro-done) { overflow: hidden; }
  .steps { display: block; }
  .steps > div { height: 100svh; scroll-snap-align: start; scroll-snap-stop: always; }
  .page {
    position: fixed;
    top: 0;
    bottom: 0;
    left: max(16px, env(safe-area-inset-left, 0px));
    right: max(16px, env(safe-area-inset-right, 0px));
    min-height: 0;
  }
  [data-at] {
    opacity: 0;
    transform: translateY(1.25rem);
    visibility: hidden;                      /* oculto de verdad hasta que se haga scroll */
    transition: opacity 1.2s ease, transform 1.2s cubic-bezier(.2, .6, .2, 1), visibility 0s linear 1.2s;
    pointer-events: none;
    animation: none !important;
  }
  [data-at].in { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition-delay: 0s; }
  .scroll-cue {
    display: block;
    position: fixed;
    left: 50%;
    bottom: max(1.75rem, calc(env(safe-area-inset-bottom, 0px) + 1rem));
    z-index: 5;
    margin-left: -17px;
    color: var(--tinta);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
  }
  .scroll-cue.on { opacity: 0.85; transition: opacity 1.2s ease 0.6s; }
  .scroll-cue svg { display: block; animation: cue-bob 2.6s ease-in-out infinite; }
  @keyframes cue-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(10px); } }
  @media (prefers-reduced-motion: reduce) {
    [data-at] { transition: none; }
    .scroll-cue svg { animation: none; }
  }

  /* Fondo: fotografía azul con efecto de perspectiva 3D al mover el cursor; la tinta de la página pasa a Papel y un velo oscuro degradado asegura la lectura. */
  html { background: #0d0d0d; }
  body { background: #0d0d0d; }
  @keyframes bg-in { from { opacity: 0; } }
  .bg { position: fixed; inset: 0; z-index: 0; overflow: hidden; background: #0d0d0d; perspective: 1100px; pointer-events: none; animation: bg-in 2.2s ease both; }
  .bg-stage { position: absolute; inset: 0; transform-origin: 50% 50%; transform: none; }
  .bg-img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
  .bg::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
      linear-gradient(to top, rgba(0, 0, 0, .80) 0%, rgba(0, 0, 0, .58) 32%, rgba(0, 0, 0, 0) 64%),
      linear-gradient(to bottom, rgba(0, 0, 0, .60) 0%, rgba(0, 0, 0, 0) 24%),
      linear-gradient(to right, rgba(0, 0, 0, .50) 0%, rgba(0, 0, 0, .18) 55%, rgba(0, 0, 0, 0) 100%);
  }
  /* Opción 1: luz que revela la textura. Un foco que sigue al cursor (o a la inclinación) aviva el relieve de la foto. */
  .bg-light {
    position: absolute; inset: 0; pointer-events: none; z-index: 1;
    -webkit-backdrop-filter: brightness(1.9) contrast(1.15); backdrop-filter: brightness(1.9) contrast(1.15);
    -webkit-mask-image: radial-gradient(circle 17vmax at var(--mx, 70%) var(--my, 35%), #000 0%, rgba(0, 0, 0, .55) 42%, transparent 100%);
    mask-image: radial-gradient(circle 17vmax at var(--mx, 70%) var(--my, 35%), #000 0%, rgba(0, 0, 0, .55) 42%, transparent 100%);
  }
  /* Opción 2: capas de profundidad. El texto se desplaza muy poco en sentido contrario al fondo (propiedad "translate", sin tocar las animaciones). */
  @media (max-width: 43.99rem) {
        }
  .page { z-index: 1; --tinta: var(--papel); color: var(--papel); }
  .scroll-cue { --tinta: var(--papel); z-index: 6; }
  .page .contact-link, .page footer, .page footer a, .page .office, .page .copyright { text-shadow: 0 0 14px rgba(0, 0, 0, .55); }
  .page .lede, .page h1, .page .scope { text-shadow: 0 0 18px rgba(0, 0, 0, .6); }
  @media (max-width: 43.99rem) {
    .bg::after { background:
      linear-gradient(to top, rgba(0, 0, 0, .72) 0%, rgba(0, 0, 0, .30) 30%, rgba(0, 0, 0, 0) 52%),
      linear-gradient(to bottom, rgba(0, 0, 0, .58) 0%, rgba(0, 0, 0, 0) 26%),
      rgba(0, 0, 0, .56); }
    .page footer, .page footer a, .page .office, .page .copyright, .page .contact-link { text-shadow: none; }
  }
  @media (prefers-reduced-motion: reduce) { .bg { animation: none; } }

  /* Panel de contacto: cristal translúcido y desenfocado (efecto "glass"); deja ver la foto de fondo. */
  .scrim { background: rgba(0, 0, 0, 0.18); }
  .drawer {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.04) 45%, rgba(24, 24, 24, 0.16) 100%);
    -webkit-backdrop-filter: blur(22px) saturate(1.7) brightness(0.95);
    backdrop-filter: blur(22px) saturate(1.7) brightness(0.95);
    border-left: 1px solid rgba(255, 255, 255, 0.32);
    box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.14), -24px 0 60px rgba(0, 0, 0, 0.28);
    color: var(--papel);
    --tinta: var(--papel);
    text-shadow: 0 0 14px rgba(0, 0, 0, 0.45);
  }
  .drawer dt { color: rgba(241, 241, 241, 0.74); }
  @supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .drawer { background: rgba(20, 20, 20, 0.92); }
  }

  /* Escritorio: no hay scroll; el texto, CONTACT y el pie aparecen solos, uno tras otro y con suavidad, al terminar la carga. */
  @media (min-width: 44rem) {
    .steps, .scroll-cue { display: none !important; }
    [data-at="1"].in { transition-delay: 0s; }
    [data-at="2"].in { transition-delay: 0.3s; }
    [data-at="3"].in { transition-delay: 0.6s; }
    [data-at="4"].in { transition-delay: 0.9s; }
    [data-at="5"].in { transition-delay: 1.2s; }
  }

  /* Versión móvil: el logo queda centrado tras la carga; al deslizar, sube y se fija arriba. */
  @media (max-width: 43.99rem) {
    .page {
      inset: 0;
      max-width: none;
      margin: 0;
      box-sizing: border-box;
      padding-left: max(16px, env(safe-area-inset-left, 0px));
      padding-right: max(16px, env(safe-area-inset-right, 0px));
    }
    header { justify-content: center; }
    .page main { justify-content: center; align-items: center; text-align: center; padding-block: 1.5rem; }
    .lede, .page h1, .scope { max-width: 24rem; text-align: center; font-size: 1.0625rem; line-height: 1.25; }
    .page main { gap: 1.75rem; }
    .contact-link { font-size: 0.8125rem; }
    .foot-logo { width: 6.5rem; margin-top: 0.9rem; color: var(--papel); }
    .contact-link { align-self: center; margin: 1rem 0 0; }
    footer {
      display: grid; grid-template-columns: 1fr auto; align-items: start; text-align: left; gap: 0.5rem 1rem;
      border-top: 0;
      background: var(--greige);
      color: var(--papel);
      box-shadow: 0 0 0 100vmax var(--greige);   /* la banda llega de borde a borde */
      clip-path: inset(0 -100vmax);
    }
    footer .office { grid-column: 1 / -1; margin-bottom: 0; }
    footer .office + .office { margin-bottom: 1.1rem; }   /* más aire entre la dirección y los enlaces */
    footer nav { grid-column: 1 / -1; flex-direction: column; flex-wrap: nowrap; align-items: flex-start; gap: 0.2rem; font-size: 0.625rem; }   /* un enlace por línea, más pequeños */
    footer .copyright { display: block; grid-column: 1 / -1; grid-row: 4; align-self: center; justify-self: start; margin-top: 0.9rem; font-size: 0.625rem; letter-spacing: 0.02em; white-space: nowrap; color: #f1f4e8; }
    .logo-link.settled { transition: transform 1.1s cubic-bezier(.65, 0, .25, 1); }
    @media (prefers-reduced-motion: reduce) { .logo-link.settled { transition: none; } }
  }


  .copyright { display: none; margin: 0; }
  @media (min-width: 44rem) {
    footer .copyright { display: block; grid-column: 4; grid-row: 2; justify-self: end; align-self: start; font-size: 0.6875rem; letter-spacing: 0.02em; white-space: nowrap; }
  }

  /* Aviso de cookies: Rechazar y Aceptar con el mismo peso visual. */
  .consent {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 38;
    box-sizing: border-box;
    padding: 1.25rem max(16px, env(safe-area-inset-right, 0px)) calc(1.25rem + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
    background: var(--papel);
    color: var(--tinta);
    border-top: 1px solid var(--tinta);
    transform: translateY(100%);
    visibility: hidden;
    transition: transform 0.7s cubic-bezier(.2, .6, .2, 1), visibility 0s linear 0.7s;
  }
  .consent.show { transform: none; visibility: visible; transition: transform 0.7s cubic-bezier(.2, .6, .2, 1); }
  .consent-in {
    max-width: 82rem;
    margin-inline: auto;
    padding-inline: clamp(0rem, 3vw, 3rem);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 2.5rem;
  }
  .consent-text { margin: 0; max-width: 46rem; font-size: 0.9375rem; line-height: 1.5; }
  .consent-text a { color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
  .consent-actions { display: flex; gap: 0.75rem; }
  .consent button, .sheet-btn {
    box-sizing: border-box;
    min-height: 2.75rem;
    padding: 0.7rem 1.5rem;
    border: 1px solid var(--tinta);
    background: transparent;
    color: var(--tinta);
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
  }
  .consent button:hover, .sheet-btn:hover { background: var(--tinta); color: var(--papel); }
  .consent a:focus-visible, .consent button:focus-visible, .sheet-btn:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
  @media (max-width: 43.99rem) { .consent-actions { width: 100%; } .consent-actions button { flex: 1; } }
  @media (prefers-reduced-motion: reduce) { .consent, .consent.show { transition: none; } }

  /* Cristal: pie en móvil y páginas legales (Reporting channel, Legal notice, Privacy, Cookies). */
  @media (max-width: 43.99rem) {
    .page footer {
      margin-inline: calc(-1 * max(16px, env(safe-area-inset-left, 0px))) calc(-1 * max(16px, env(safe-area-inset-right, 0px)));
      padding-inline: max(16px, env(safe-area-inset-left, 0px)) max(16px, env(safe-area-inset-right, 0px));
      background: linear-gradient(160deg, rgba(255, 255, 255, 0.20) 0%, rgba(255, 255, 255, 0.06) 45%, rgba(24, 24, 24, 0.30) 100%);
      -webkit-backdrop-filter: blur(28px) saturate(1.7) brightness(0.92);
      backdrop-filter: blur(28px) saturate(1.7) brightness(0.92);
      border-top: 1px solid rgba(255, 255, 255, 0.32);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
      clip-path: none;
      color: var(--papel);
    }
    .page footer .foot-logo { color: var(--papel); }
    @supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
      .page footer { background: rgba(20, 20, 20, 0.9); }
    }
  }
  .sheet {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.10) 0%, rgba(24, 24, 24, 0.28) 42%, rgba(8, 8, 8, 0.40) 100%);
    -webkit-backdrop-filter: blur(24px) saturate(1.6) brightness(0.95);
    backdrop-filter: blur(24px) saturate(1.6) brightness(0.95);
    color: var(--papel);
    --tinta: var(--papel);
    text-shadow: 0 0 12px rgba(0, 0, 0, 0.4);
  }
  .sheet-head { background: transparent; }
  .sheet-head::after { display: none; }
  .sheet-text dt, .sheet-label { color: rgba(241, 241, 241, 0.74); }
  .sheet .sheet-btn:hover { background: var(--papel); color: #0d0d0d; text-shadow: none; }
  @supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .sheet { background: rgba(24, 24, 24, 0.96); }
  }
  .page { transition: opacity 0.6s ease; }
  html.sheet-open .page { opacity: 0; }
  /* Páginas legales: la cabecera queda fija y sin fondo; el texto se desvanece solo al subir bajo ella. */
  .sheet { overflow: hidden; }
  .sheet-scroll {
    position: absolute; inset: 0; overflow-y: auto; overflow-x: hidden; box-sizing: border-box;
    padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
    -webkit-mask-image: linear-gradient(to bottom, transparent 0, transparent 4.8rem, #000 7.6rem);
    mask-image: linear-gradient(to bottom, transparent 0, transparent 4.8rem, #000 7.6rem);
  }
  .sheet-page {
    box-sizing: border-box; max-width: calc(82rem + 2 * clamp(0rem, 3vw, 3rem)); min-height: 100%;
    padding-top: calc(clamp(1.75rem, 5vh, 3.5rem) + 3.2rem);
    grid-template-rows: 1fr auto;
  }
  .sheet-head {
    position: absolute; top: 0; z-index: 3; background: none; box-sizing: border-box;
    left: max(16px, env(safe-area-inset-left, 0px)); right: max(16px, env(safe-area-inset-right, 0px));
    max-width: calc(82rem + 2 * clamp(0rem, 3vw, 3rem)); margin-inline: auto;
    padding-inline: clamp(0rem, 3vw, 3rem); padding-bottom: 0;
  }
  .sheet-head::after { display: none; }
  @media (max-width: 43.99rem) {
    .sheet footer {
      position: relative;
      background: rgba(255, 255, 255, 0.10);
      box-shadow: 0 0 0 100vmax rgba(255, 255, 255, 0.10);
      clip-path: inset(0 -100vmax);
      color: var(--papel);
      border-top: 0;
    }
    .sheet footer::before { content: ""; position: absolute; left: -100vmax; right: -100vmax; top: 0; border-top: 1px solid rgba(255, 255, 255, 0.32); pointer-events: none; }
    .sheet footer .foot-logo { color: var(--papel); }
  }
  /* Políticas internas (texto original en español) */
  .sheet-text ol { margin: 0 0 1.25rem; padding-left: 1.5rem; }
  .sheet-text ol li { margin: 0 0 0.6rem; padding-left: 0.25rem; }
  .sheet-text ol li::before { display: none; }
  .sheet-text .sub { margin-bottom: 0.75rem; }
  .sheet-text sup { font-size: 0.7em; line-height: 0; }
  .sheet-text ol.notes { font-size: 0.8125rem; line-height: 1.55; opacity: 0.85; }
  .sheet-text .doc-note { font-size: 0.8125rem; opacity: 0.8; }
  html.sheet-open .scroll-cue, html.drawer-open .scroll-cue { opacity: 0 !important; }
  .drawer > * { transition: opacity 0.35s ease; }
  /* Móvil: zona táctil cómoda (mín. 44 px) en los enlaces del panel de contacto, sin cambiar su aspecto. */
  @media (max-width: 43.99rem) {
    .drawer dd a { display: inline-block; padding-block: 0.8rem; margin-block: -0.8rem; -webkit-tap-highlight-color: rgba(255, 255, 255, 0.18); }
  }

  /* Cookie banner: glass */
  .consent {
    background: linear-gradient(160deg, rgba(255,255,255,.12), rgba(255,255,255,.04) 45%, rgba(24,24,24,.26));
    -webkit-backdrop-filter: blur(22px) saturate(1.7) brightness(.95);
    backdrop-filter: blur(22px) saturate(1.7) brightness(.95);
    color: var(--papel);
    border-top: 1px solid rgba(255,255,255,.32);
  }
  @supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .consent { background: rgba(28,30,34,.92); }
  }
  .consent button { border-color: var(--papel); color: var(--papel); }
  .consent button:hover { background: var(--papel); color: #181818; }
/* Headings available to editors of the legal texts */
.sheet-text h2 { margin: 2.5rem 0 0.5rem; font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(241, 241, 241, 0.74); }
.sheet-text h3 { margin: 0 0 0.75rem; font-size: inherit; font-weight: 500; line-height: inherit; }