/* Catálogo de materiales — usa las variables y botones de styles.css */
.skip { position: absolute; left: 12px; top: -60px; z-index: 300; background: var(--orange); color: var(--ink); padding: 12px 18px; border-radius: 999px; font-weight: 500; }
.skip:focus { top: 12px; }
.cat-page { background: var(--paper); }
.cat-page .header { background-color: rgba(14, 13, 12, .92); }
.cat-back { font-size: 14px; color: var(--on-dark-2); }
.cat-back:hover { color: var(--orange); }
@media (max-width: 1180px) { .cat-back { display: inline; } }

.cat-hero { background: var(--ink); color: var(--on-dark); padding: 150px 0 56px; }
.cat-hero .eyebrow { color: var(--orange); }
.cat-hero h1 { margin: 12px 0 18px; font-size: clamp(40px, 7vw, 96px); line-height: 1; }
.cat-lead { max-width: 56ch; margin: 0; color: var(--on-dark-2); font-size: clamp(16px, 1.6vw, 19px); }

.cat-tools { position: sticky; top: 0; z-index: 50; background: rgba(250, 248, 244, .94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); padding: 16px 0 12px; }
.cat-tools-in { display: grid; gap: 12px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { min-height: 44px; padding: 0 18px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--text); font: inherit; font-size: 15px; cursor: pointer; transition: background-color .25s, color .25s, border-color .25s; }
.chip span { margin-left: 6px; color: var(--text-2); font-size: 13px; }
.chip:hover { border-color: var(--text); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--on-dark); border-color: var(--ink); }
.chip[aria-pressed="true"] span { color: var(--on-dark-2); }
.cat-fields { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; }
.fld { display: grid; gap: 4px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.fld input, .fld select { height: 44px; min-width: 220px; padding: 0 14px; border: 1px solid rgba(27, 26, 24, .35); border-radius: var(--radius); background: #fff; color: var(--text); font: inherit; font-size: 16px; letter-spacing: 0; text-transform: none; }
.fld input { min-width: min(320px, 100%); }
.cat-clear { height: 44px; padding: 0 16px; border: 0; background: none; color: var(--orange-deep); font: inherit; text-decoration: underline; cursor: pointer; }
.cat-ref { margin: 0; font-size: 14px; color: var(--text); background: var(--cream-2); padding: 8px 12px; border-radius: var(--radius); }
.ficha-vis { position: relative; }
.ficha-vis #fichaVis { height: 100%; }
.ficha-ref { position: absolute; left: 10px; bottom: 10px; margin: 0; padding: 4px 10px; font-size: 13px; background: rgba(250,248,244,.92); border-radius: 999px; }
.cat-back { display: inline-flex; align-items: center; min-height: 44px; }
.cat-count { margin: 0; font-size: 14px; color: var(--text-2); }

.cat-grid-wrap { padding-top: 32px; padding-bottom: clamp(64px, 8vw, 120px); }
.cat-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 20px; }
.mat-item[hidden] { display: none; }
.mat { display: flex; flex-direction: column; width: 100%; height: 100%; padding: 0; text-align: left; font: inherit; color: var(--text); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .3s; }
.mat:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -18px rgba(14, 13, 12, .45); border-color: rgba(27, 26, 24, .3); }
.mat-vis { display: block; aspect-ratio: 4 / 3; background: var(--cream-2); overflow: hidden; }
.mat-vis img, .mat-tex { display: block; width: 100%; height: 100%; object-fit: cover; }
.mat-tex { background-size: cover; background-position: center; background-blend-mode: multiply; }
.mat-body { display: grid; gap: 4px; padding: 14px 16px 16px; }
.mat-fam { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-deep); }
.mat-name { font-family: var(--serif); font-size: 26px; line-height: 1.1; }
.mat-sub { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-2); }
.mat-sw { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(27, 26, 24, .35); flex: none; }
.cat-empty { margin: 32px 0 0; font-size: 18px; }
.cat-empty a { color: var(--orange-deep); text-decoration: underline; }
.cat-note { margin: 40px 0 0; max-width: 70ch; font-size: 14px; color: var(--text-2); }

.ficha { width: min(880px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 0; border-radius: 10px; background: var(--paper); color: var(--text); overflow: auto; }
.ficha::backdrop { background: rgba(14, 13, 12, .7); }
.ficha-in { position: relative; display: grid; grid-template-columns: 1fr 1fr; }
.ficha-vis { background: var(--cream-2); min-height: 280px; }
.ficha-vis img, .ficha-vis .mat-tex { width: 100%; height: 100%; min-height: 280px; object-fit: cover; display: block; }
.ficha-body { padding: clamp(24px, 4vw, 40px); }
.ficha-body .eyebrow { margin: 0 0 8px; }
.ficha-title { margin: 0 0 18px; font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4vw, 46px); line-height: 1.05; }
.ficha-close { position: absolute; top: 10px; right: 10px; z-index: 2; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--paper); color: var(--text); font-size: 28px; line-height: 1; cursor: pointer; }
.ficha-close:hover { background: var(--cream-2); }
.ficha-dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0 0 18px; font-size: 15px; }
.ficha-dl dt { color: var(--text-2); }
.ficha-dl dd { margin: 0; }
.ficha-hint { margin: 0 0 20px; font-size: 14px; color: var(--text-2); }
.ficha-cta { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; }
.ficha-alt { margin: 18px 0 0; font-size: 14px; color: var(--text-2); }
.ficha-alt a { color: var(--orange-deep); }
.cat-page a:focus-visible, .cat-page button:focus-visible, .cat-page input:focus-visible, .cat-page select:focus-visible { outline: 3px solid var(--orange-deep); outline-offset: 2px; }
.cat-page .ficha-cta .btn:focus-visible { outline-color: var(--ink); }

/* Vista de tótem vertical: ?pantalla=1 */
.pantalla { background: var(--ink); overflow: hidden; cursor: none; }
.pantalla .header, .pantalla .cat-hero, .pantalla .cat-tools, .pantalla .cat-note, .pantalla .footer, .pantalla .skip, .pantalla .cat-empty { display: none; }
.pantalla .cat-grid-wrap { max-width: none; padding: 48px 48px 0; height: calc(100vh - 110px); }
.pantalla .cat-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 1fr); gap: 32px; height: 100%; }
.pantalla .mat { pointer-events: none; }
.pantalla .mat-vis { aspect-ratio: auto; flex: 1; min-height: 0; }
.pantalla .mat-name { font-size: 48px; }
.pantalla .mat-fam { font-size: 18px; }
.pantalla .mat-sub { font-size: 24px; }
.pantalla .mat-body { padding: 20px 28px 24px; }
.pantalla-bar { position: fixed; inset: auto 0 0 0; height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 48px; background: var(--ink); color: var(--on-dark-2); font-size: 22px; border-top: 1px solid var(--on-dark-3); }
.pantalla-bar[hidden] { display: none; }

@media (max-width: 720px) {
  .cat-hero { padding: 120px 0 40px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .mat-name { font-size: 21px; }
  .mat-body { padding: 10px 12px 14px; }
  .cat-tools { position: static; }
  .fld, .fld input, .fld select { width: 100%; min-width: 0; }
  .cat-fields { display: grid; grid-template-columns: 1fr; }
  .ficha { width: 100vw; max-width: 100vw; max-height: 100dvh; height: 100dvh; border-radius: 0; }
  .ficha-in { grid-template-columns: 1fr; }
  .ficha-vis, .ficha-vis img, .ficha-vis .mat-tex { min-height: 180px; height: 180px; }
  .ficha-cta .btn { width: 100%; }
}
@media (max-width: 380px) { .cat-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .mat, .chip { transition: none; } .mat:hover { transform: none; } }

/* ===== Rediseño editorial (22/10) ===== */
.cat-hero { padding: clamp(120px, 14vw, 170px) 0 clamp(40px, 5vw, 72px); }
.cat-hero-in { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(260px, 1fr); gap: clamp(32px, 6vw, 96px); align-items: end; }
.cat-hero h1 { font-size: clamp(44px, 7.5vw, 112px); }
.cat-lead { max-width: 52ch; }
.cat-hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 28px; }
.cat-hero-link { color: var(--on-dark); }
.cat-hero-link:hover { color: var(--orange); }
.cat-stats { margin: 0; display: grid; border-top: 1px solid var(--on-dark-3); }
.cat-stats > div { display: flex; flex-direction: row-reverse; justify-content: space-between; align-items: baseline; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--on-dark-3); }
.cat-stats dt { color: var(--on-dark-2); font-size: 15px; }
.cat-stats dd { margin: 0; font-family: var(--serif); font-size: clamp(40px, 4.5vw, 60px); line-height: 1; color: var(--on-dark); }

.cat-grid-wrap { scroll-margin-top: 140px; }
.cat-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: clamp(20px, 2.4vw, 36px); }
.mat { border: 0; background: transparent; border-radius: 0; overflow: visible; }
.mat:hover { transform: none; box-shadow: none; border: 0; }
.mat-vis { aspect-ratio: 4 / 3; border-radius: var(--radius); position: relative; box-shadow: inset 0 0 0 1px var(--line); }
.mat-vis img, .mat-tex { transition: transform .8s var(--ease-out); }
.mat:hover .mat-vis img, .mat:hover .mat-tex { transform: scale(1.04); }
.mat-body { padding: 16px 2px 4px; gap: 6px; position: relative; }
.mat-name { font-size: clamp(26px, 2.4vw, 32px); }
.mat-more { margin-top: 4px; font-size: 14px; color: var(--orange-deep); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: transparent; transition: text-decoration-color .3s; }
.mat:hover .mat-more { text-decoration-color: currentColor; }

.guia { background: var(--cream); padding: clamp(64px, 9vw, 130px) 0; }
.guia-h { margin: 12px 0 16px; font-size: clamp(34px, 5vw, 64px); }
.guia-lead { max-width: 62ch; margin: 0 0 clamp(28px, 4vw, 48px); color: var(--text-2); }
.guia-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.guia-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 2.6vw, 34px); }
.guia-card h3 { margin: 0 0 6px; font-family: var(--serif); font-weight: 400; font-size: 36px; line-height: 1.05; }
.guia-def { margin: 0 0 16px; color: var(--text-2); }
.usos { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.usos li { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; background: #fff; }
.guia-cuida { margin: 0; font-size: 14px; color: var(--text-2); }
.guia-cuida b { color: var(--text); font-weight: 500; }
.acab { margin-top: clamp(28px, 4vw, 48px); }
.acab h3 { margin: 0 0 12px; font-family: var(--serif); font-weight: 400; font-size: 30px; }
.acab dl { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.acab dl > div { border-top: 1px solid var(--text); padding-top: 10px; }
.acab dt { font-weight: 500; margin-bottom: 4px; }
.acab dd { margin: 0; font-size: 15px; color: var(--text-2); }

.confianza { padding: clamp(64px, 9vw, 120px) 0; }
.conf-grid { list-style: none; margin: clamp(24px, 3vw, 40px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 32px); }
.conf-grid li { border-top: 2px solid var(--orange); padding-top: 14px; display: grid; gap: 6px; align-content: start; }
.conf-grid b { font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 3vw, 40px); line-height: 1; }
.conf-grid span { color: var(--text-2); font-size: 15px; }
.conf-nota { margin: 28px 0 0; font-size: 14px; color: var(--text-2); }

.cta-final { background: var(--ink); color: var(--on-dark); padding: clamp(56px, 8vw, 110px) 0; }
.cta-in { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(240px, 1fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.cta-final h2 { margin: 0 0 14px; font-size: clamp(36px, 5vw, 68px); }
.cta-final p { margin: 0; max-width: 52ch; color: var(--on-dark-2); }
.cta-actions { display: grid; gap: 14px; justify-items: start; }
.cta-mail, .cta-tel { color: var(--on-dark); min-height: 44px; display: inline-flex; align-items: center; }
.cta-tel { text-decoration: underline; text-underline-offset: 4px; }
.cta-mail:hover, .cta-tel:hover { color: var(--orange); }
.cta-final a:focus-visible, .cta-final .btn:focus-visible, .cat-hero a:focus-visible { outline-color: var(--orange); }

/* Ficha con imagen grande */
.ficha { width: min(1080px, calc(100vw - 32px)); }
.ficha-in { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.ficha-vis { min-height: 0; }
.ficha-vis #fichaVis { aspect-ratio: 4 / 3; height: auto; position: sticky; top: 0; }
.ficha-vis img, .ficha-vis .mat-tex { min-height: 0; height: 100%; }
.ficha-sec { margin: 0 0 18px; }
.ficha-sec[hidden] { display: none; }
.ficha-sec h3 { margin: 0 0 10px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-deep); font-weight: 500; }
.ficha-acab { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 14px; }
.ficha-acab dt { font-weight: 500; }
.ficha-acab dd { margin: 0; color: var(--text-2); }

.pantalla .guia, .pantalla .confianza, .pantalla .cta-final, .pantalla .mat-more { display: none; }
.pantalla .mat { overflow: hidden; }

@media (max-width: 1000px) {
  .guia-grid, .acab dl { grid-template-columns: 1fr; }
  .conf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cat-hero-in, .cta-in { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .ficha-in { grid-template-columns: 1fr; }
  .ficha-vis #fichaVis { position: static; }
  .ficha-vis, .ficha-vis img, .ficha-vis .mat-tex { height: auto; min-height: 0; }
  .ficha-vis #fichaVis { aspect-ratio: 4 / 3; height: auto; }
  .cat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
  .mat-name { font-size: 21px; }
  .mat-more { display: none; }
  .conf-grid { grid-template-columns: 1fr; }
  .cta-actions .btn { width: 100%; }
}
@media (max-width: 380px) { .cat-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .mat-vis img, .mat-tex { transition: none; } .mat:hover .mat-vis img, .mat:hover .mat-tex { transform: none; } }
.ficha-vis { background: var(--paper); padding: 14px 0 14px 14px; }
.ficha-vis #fichaVis { border-radius: var(--radius); overflow: hidden; }
.ficha-ref { left: 24px; bottom: 24px; }
@media (max-width: 720px) { .ficha-vis { padding: 0; } .ficha-vis #fichaVis { border-radius: 0; } .ficha-ref { left: 10px; bottom: 10px; } }

/* Ajustes tras revisión */
.cat-nojs { margin: 24px 0 0; }
.cat-nojs a { color: var(--orange-deep); text-decoration: underline; }
.ficha-cta .link-arrow, .cat-hero-link { min-height: 44px; display: inline-flex; align-items: center; }
.mat:focus-visible .mat-vis img, .mat:focus-visible .mat-tex { transform: scale(1.04); }
@media (max-width: 720px) {
  .ficha { width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; border-radius: 0; }
}

/* Tótem: las tarjetas ya no tienen fondo propio, el texto debe ser claro sobre el fondo oscuro */
.pantalla .mat { color: var(--on-dark); }
.pantalla .mat-name { color: var(--on-dark); }
.pantalla .mat-sub { color: var(--on-dark-2); }
.pantalla .mat-fam { color: var(--orange); }
.pantalla .mat-sw { border-color: rgba(243, 239, 232, .5); }

/* ===== Fotos (22/10) ===== */
.cat-hero { background: linear-gradient(90deg, rgba(14,13,12,.94) 0%, rgba(14,13,12,.82) 55%, rgba(14,13,12,.66) 100%), url(../img/catalogo/ambiente/hero-duchas.webp) center / cover no-repeat, var(--ink); }
.mat-refb { position: absolute; left: 8px; bottom: 8px; padding: 3px 9px; font-size: 12px; line-height: 1.3; color: var(--ink); background: rgba(250,248,244,.92); border-radius: 999px; pointer-events: none; }
.ficha-amb { margin: 0 0 18px; }
.ficha-amb img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); background: var(--cream-2); }
.ficha-amb figcaption { margin-top: 6px; font-size: 13px; color: var(--text-2); }
.obra { padding: clamp(48px, 7vw, 96px) 0 0; }
.obra-grid { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.obra-grid figure { margin: 0; }
.obra-grid img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); background: var(--cream-2); }
.obra-grid figcaption { margin-top: 8px; font-size: 15px; color: var(--text); }
.foto-creditos { display: block; margin-top: 6px; font-size: 12px; color: var(--on-dark-2); }
.pantalla .obra { display: none; }
@media (max-width: 1000px) { .obra-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .obra-grid { gap: 12px; } .obra-grid figcaption { font-size: 14px; } .mat-refb { font-size: 11px; padding: 2px 7px; left: 6px; bottom: 6px; } }

.ficha-vis #fichaVis { position: relative; }
@media (min-width: 721px) { .ficha-vis #fichaVis { position: sticky; } }
.ficha-ref { z-index: 1; }
.ficha-ref { left: 10px; bottom: 10px; }
.pantalla .mat-refb { font-size: 20px; padding: 6px 14px; left: 14px; bottom: 14px; }