/* ==========================================================================
   Plantilla 04 · Construcció i reformes — «ObraNova Reformes» (demostració)
   Arquetip: PLÀNOL TÈCNIC. Barra lateral fixa, retícula visible, angles rectes,
   línies negres de 2 px, tipografia condensada en majúscules, etiquetes
   monoespaiades i groc de seguretat. Cap element arrodonit ni aparicions suaus.
   ========================================================================== */

:root {
  --negre: #14171a;
  --formigo: #e4e2dd;
  --blanc: #f7f6f3;
  --groc: #ffc400;
  --pla: #0e2a47;            /* blau de plànol */
  --gris: #55595e;
  --linia: 2px solid var(--negre);

  --font-titol: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --font-text: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --barra: 264px;
  --vora: clamp(20px, 4vw, 56px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 12px; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 18px/1.55 var(--font-text); color: var(--negre); background: var(--formigo); }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--negre); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--font-titol); font-weight: 700; text-transform: uppercase; line-height: .92; margin: 0; letter-spacing: -.005em; }
p { margin: 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.salta { position: absolute; left: 12px; top: -80px; z-index: 300; background: var(--groc); color: var(--negre); padding: 10px 16px; border: var(--linia); font-weight: 600; }
.salta:focus { top: 12px; }

.mono { font-family: var(--font-mono); font-size: 12.5px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }

/* Cinta de demostració: franja de seguretat */
.cinta-demo { background: var(--groc); color: var(--negre); border-bottom: 6px solid transparent; border-image: repeating-linear-gradient(-45deg, var(--negre) 0 12px, var(--groc) 12px 24px) 6; padding: 9px 16px 8px; text-align: center; font-size: 14px; font-weight: 600; line-height: 1.35; }
.cinta-demo a { color: var(--negre); text-underline-offset: 3px; }

/* ---------- Estructura: barra lateral + contingut ---------- */
.app { display: grid; grid-template-columns: var(--barra) minmax(0, 1fr); align-items: start; }
.barra { position: sticky; top: 0; height: 100vh; background: var(--negre); color: #fff; padding: 28px 24px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marca__quadrat { width: 46px; height: 46px; background: var(--groc); display: grid; place-items: center; flex-shrink: 0; }
.marca__quadrat svg { width: 28px; height: 28px; }
.marca__nom { font-family: var(--font-titol); font-weight: 700; font-size: 30px; line-height: .9; text-transform: uppercase; letter-spacing: .01em; }
.marca__nom small { display: block; font-family: var(--font-mono); font-size: 10.5px; font-weight: 500; letter-spacing: .24em; color: var(--groc); margin-top: 5px; }
.nav-lateral ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; counter-reset: s; }
.nav-lateral a { display: grid; grid-template-columns: 34px 1fr; align-items: baseline; padding: 10px 0 10px 14px; border-left: 4px solid transparent; text-decoration: none; font-family: var(--font-titol); font-weight: 600; font-size: 28px; text-transform: uppercase; line-height: 1; color: #b9bdc2; transition: color .15s, border-color .15s; }
.nav-lateral a span { font-family: var(--font-mono); font-size: 12px; font-weight: 500; color: #7c8186; }
.nav-lateral a:hover { color: #fff; }
.nav-lateral a.actiu { color: #fff; border-left-color: var(--groc); }
.nav-lateral a.actiu span { color: var(--groc); }
.barra__peu { display: grid; gap: 14px; }
.barra__tel { font-family: var(--font-titol); font-size: 34px; font-weight: 600; line-height: 1; text-decoration: none; letter-spacing: .01em; }
.barra__peu p { font-size: 14px; color: #b9bdc2; line-height: 1.45; }

.boto { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 26px; border: var(--linia); background: var(--groc); color: var(--negre); font: 700 17px/1 var(--font-titol); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: transform .12s, box-shadow .12s, background-color .12s; }
.boto:hover { transform: translate(-3px, -3px); box-shadow: 5px 5px 0 var(--negre); }
.boto--negre { background: var(--negre); color: #fff; }
.boto--negre:hover { box-shadow: 5px 5px 0 var(--groc); }
.boto--buit { background: transparent; }
.boto--ample { width: 100%; }
.barra .boto { border-color: var(--groc); }
.barra .boto:hover { box-shadow: 5px 5px 0 #fff; }

/* ---------- Blocs ---------- */
.bloc { border-bottom: var(--linia); }
.bloc__interior { padding: clamp(40px, 6vw, 88px) var(--vora); }
.cap-bloc { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 48px; margin-bottom: clamp(32px, 4vw, 56px); }
.cap-bloc .mono { display: block; margin-bottom: 14px; }
.titol { font-size: clamp(52px, 7vw, 112px); }
.titol mark { background: var(--groc); color: var(--negre); padding: 0 .12em; }
.entradeta { font-size: 19px; color: var(--gris); max-width: 36ch; }

/* ---------- Portada ---------- */
.portada { background-color: var(--formigo); background-image: linear-gradient(rgba(20, 23, 26, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 23, 26, .08) 1px, transparent 1px); background-size: 48px 48px; background-position: -1px -1px; }
.portada__interior { padding: clamp(32px, 5vw, 64px) var(--vora) 0; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 56px); align-items: end; }
.portada__text { display: grid; gap: 28px; align-content: end; padding-bottom: clamp(24px, 4vw, 56px); }
.portada h1 { font-size: clamp(64px, 9.6vw, 168px); line-height: .84; letter-spacing: -.015em; }
.portada h1 mark { display: inline-block; background: var(--groc); padding: 0 .1em; margin-left: -.04em; }
.portada__entradeta { font-size: clamp(18px, 1.7vw, 21px); max-width: 34em; }
.portada__accions { display: flex; flex-wrap: wrap; gap: 12px; }
.foto-pla { position: relative; border: var(--linia); background: var(--negre); align-self: stretch; min-height: 380px; }
.foto-pla > img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.foto-pla__etiqueta { position: absolute; left: 0; top: 0; background: var(--negre); color: var(--groc); padding: 7px 12px; z-index: 2; }
.cota { position: absolute; z-index: 2; pointer-events: none; }
.cota--h { left: 18px; right: 18px; bottom: 22px; height: 18px; }
.cota--v { top: 52px; bottom: 56px; right: 22px; width: 18px; }
.cota svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.cota line { stroke: var(--groc); stroke-width: 2; }
.cota b { position: absolute; background: var(--groc); color: var(--negre); font-family: var(--font-mono); font-size: 12px; font-weight: 500; padding: 2px 8px; }
.cota--h b { left: 50%; top: -3px; transform: translateX(-50%); }
.cota--v b { left: -52px; top: 50%; transform: translateY(-50%); }

.compromisos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: var(--linia); margin-top: clamp(32px, 5vw, 64px); background: var(--blanc); }
.compromis { padding: 22px var(--vora) 24px 24px; display: grid; gap: 6px; }
.compromis + .compromis { border-left: var(--linia); }
.compromis:first-child { padding-left: var(--vora); }
.compromis b { font-family: var(--font-titol); font-size: 30px; text-transform: uppercase; line-height: 1; }
.compromis span { color: var(--gris); font-size: 16px; }

/* ---------- Serveis (bento amb línies compartides) ---------- */
.serveis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: var(--linia); border-left: var(--linia); background: var(--blanc); }
.servei { border-right: var(--linia); border-bottom: var(--linia); padding: 26px 26px 28px; display: grid; gap: 14px; align-content: start; min-height: 270px; position: relative; transition: background-color .15s; }
.servei:hover { background: var(--groc); }
.servei h3 { font-size: 44px; }
.servei p { font-size: 16px; color: var(--gris); max-width: 32ch; }
.servei:hover p { color: var(--negre); }
.servei ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 4px; font-size: 15px; font-weight: 500; }
.servei li::before { content: "+"; font-family: var(--font-mono); margin-right: 10px; }
.servei--gran { grid-column: span 2; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; padding: 0; }
.servei--gran .servei__text { padding: 26px 26px 28px; display: grid; gap: 14px; align-content: start; }
.servei--gran img { width: 100%; height: 100%; object-fit: cover; border-left: var(--linia); min-height: 280px; }
.servei--cta { grid-column: span 2; background: var(--negre); color: #fff; align-content: center; }
.servei--cta:hover { background: var(--negre); }
.servei--cta h3 { font-size: clamp(44px, 5vw, 72px); }
.servei--cta h3 mark { background: var(--groc); color: var(--negre); padding: 0 .1em; }
.servei--cta p { color: #c3c6ca; }
.servei--cta:hover p { color: #c3c6ca; }
.servei--cta .boto { justify-self: start; margin-top: 8px; }

/* ---------- Projectes (fitxes tècniques) ---------- */
.fitxes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: var(--linia); border-left: var(--linia); background: var(--blanc); }
.fitxa { border-right: var(--linia); border-bottom: var(--linia); display: grid; grid-template-rows: auto 1fr; }
.fitxa--gran { grid-column: 1 / -1; grid-template-rows: none; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.fitxa__foto { position: relative; border-bottom: var(--linia); overflow: hidden; background: var(--negre); }
.fitxa--gran .fitxa__foto { border-bottom: 0; border-right: var(--linia); }
.fitxa__foto img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; transition: transform .6s; }
.fitxa:hover .fitxa__foto img { transform: scale(1.03); }
.fitxa__num { position: absolute; left: 0; top: 0; background: var(--groc); padding: 7px 12px; color: var(--negre); }
.fitxa__cos { padding: 24px 26px 28px; display: grid; gap: 16px; align-content: start; }
.fitxa__cos h3 { font-size: clamp(36px, 3.6vw, 54px); }
.fitxa dl { margin: 0; display: grid; grid-template-columns: auto 1fr; border-top: var(--linia); }
.fitxa dt, .fitxa dd { margin: 0; padding: 9px 0; border-bottom: 1px solid #b9b6af; }
.fitxa dt { font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--gris); padding-right: 24px; align-self: center; }
.fitxa dd { font-weight: 600; text-align: right; }
.fitxa p { font-size: 16px; color: var(--gris); }
.nota { font-size: 14px; color: var(--gris); margin-top: 20px; max-width: 72ch; }

/* Control plànol ↔ obra */
.pla-bloc { margin-top: clamp(40px, 5vw, 72px); display: grid; gap: 18px; }
.pla-bloc__cap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 12px 32px; }
.pla-bloc__cap h3 { font-size: clamp(40px, 4.6vw, 68px); }
.pla { --p: 50%; position: relative; border: var(--linia); aspect-ratio: 16 / 7.2; overflow: hidden; background: var(--negre); }
.pla img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pla__plano { clip-path: inset(0 calc(100% - var(--p)) 0 0); filter: grayscale(1) contrast(1.15) brightness(1.1) invert(1) sepia(1) saturate(3.2) hue-rotate(172deg) brightness(.7); }
.pla__retol { position: absolute; top: 0; bottom: 0; left: var(--p); width: 0; border-left: 3px solid var(--groc); z-index: 2; }
.pla__retol::after { content: ""; position: absolute; top: 50%; left: -23px; width: 44px; height: 44px; background: var(--groc); border: var(--linia); transform: translateY(-50%); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 44 44'%3E%3Cpath d='M16 14l-8 8 8 8M28 14l8 8-8 8' fill='none' stroke='%2314171a' stroke-width='3' stroke-linecap='square'/%3E%3C/svg%3E"); }
.pla__tag { position: absolute; bottom: 0; z-index: 3; padding: 7px 12px; background: var(--negre); color: #fff; }
.pla__tag--e { left: 0; }
.pla__tag--d { right: 0; color: var(--groc); }
.pla input[type="range"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0; }
html:not(.js) .pla input, html:not(.js) .pla__retol { display: none; }
.pla:focus-within { outline: 3px solid var(--negre); outline-offset: 3px; }

/* ---------- Qui som (blau de plànol) ---------- */
.qui { background-color: var(--pla); background-image: linear-gradient(rgba(255, 255, 255, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .1) 1px, transparent 1px), linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 96px 96px, 96px 96px, 24px 24px, 24px 24px; color: #fff; }
.qui .titol mark { background: var(--groc); }
.qui__graella { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.qui__text { display: grid; gap: 20px; }
.qui__text p { color: #c9d6e4; max-width: 56ch; }
.qui__text p:first-of-type { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.25; color: #fff; font-weight: 500; }
.qui__foto { border: 2px solid #fff; position: relative; }
.qui__foto img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; }
.qui__foto .foto-pla__etiqueta { background: var(--groc); color: var(--negre); }
.metode { list-style: none; margin: clamp(40px, 5vw, 72px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 2px solid #fff; border-left: 2px solid #fff; counter-reset: p; }
.metode li { border-right: 2px solid #fff; border-bottom: 2px solid #fff; padding: 20px 18px 24px; display: grid; gap: 8px; align-content: start; }
.metode li::before { counter-increment: p; content: "0" counter(p); font-family: var(--font-mono); font-size: 13px; color: var(--groc); }
.metode b { font-family: var(--font-titol); font-size: 30px; text-transform: uppercase; line-height: 1; }
.metode span { font-size: 15px; color: #c9d6e4; }

/* ---------- Pressupost (contacte) ---------- */
.pressupost { display: grid; grid-template-columns: minmax(340px, 5fr) minmax(0, 7fr); border: var(--linia); background: var(--blanc); }
.pressupost__dades { background: var(--groc); border-right: var(--linia); padding: clamp(24px, 3.4vw, 44px); display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; align-content: start; min-width: 0; }
.pressupost__dades h2 { font-size: clamp(40px, 4vw, 60px); }
.pressupost__dades a { text-underline-offset: 4px; }
.dada { display: grid; gap: 6px; border-top: var(--linia); padding-top: 14px; }
.dada .mono { color: #3a3000; }
.dada address { font-style: normal; font-weight: 600; font-size: 19px; }
.dada .tel { font-family: var(--font-titol); font-weight: 600; font-size: 40px; line-height: 1; text-decoration: none; }
.dada small { font-size: 14px; }
.horari { width: 100%; border-collapse: collapse; font-size: 15px; }
.horari th, .horari td { text-align: left; font-weight: 500; padding: 5px 0; }
.horari td { text-align: right; font-weight: 600; }

.formulari { padding: clamp(24px, 3.4vw, 44px); display: grid; gap: 26px; }
.formulari fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 12px; }
.formulari legend { padding: 0; font-family: var(--font-mono); font-size: 12.5px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 10px; }
.formulari legend b { display: inline-block; background: var(--negre); color: var(--groc); padding: 2px 8px; margin-right: 10px; }
.xips { display: flex; flex-wrap: wrap; gap: 8px; }
.xip { position: relative; }
.xip input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.xip label { display: block; border: var(--linia); padding: 11px 18px; font-weight: 600; font-size: 17px; background: #fff; transition: background-color .12s, box-shadow .12s, transform .12s; pointer-events: none; }
.xip:hover label { background: #fff1b8; }
.xip input:checked + label { background: var(--groc); box-shadow: 4px 4px 0 var(--negre); transform: translate(-2px, -2px); }
.xip input:focus-visible + label { outline: 3px solid var(--negre); outline-offset: 3px; }
.camps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.camp { display: grid; gap: 6px; }
.camp--ample { grid-column: 1 / -1; }
.camp label { font-weight: 600; font-size: 15px; }
.camp input, .camp select, .camp textarea { width: 100%; min-height: 52px; padding: 12px 14px; border: var(--linia); border-radius: 0; background: #fff; font: inherit; font-size: 17px; color: var(--negre); }
.camp textarea { min-height: 100px; resize: vertical; }
.camp input:focus, .camp select:focus, .camp textarea:focus { outline: 3px solid var(--groc); outline-offset: 0; box-shadow: 4px 4px 0 var(--negre); }
.consentiment { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--gris); }
.consentiment input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--negre); flex-shrink: 0; }
.consentiment a { color: var(--negre); }
.formulari .boto { justify-self: start; }
.missatge-ok { background: #fff1b8; border: var(--linia); padding: 12px 16px; font-size: 15px; font-weight: 500; }
[hidden] { display: none !important; }

/* ---------- Peu ---------- */
.peu { background: var(--negre); color: #b9bdc2; padding: clamp(36px, 5vw, 64px) var(--vora) clamp(28px, 4vw, 40px); }
.peu__graella { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 32px; padding-bottom: 32px; border-bottom: 1px solid #3a3f44; }
.peu h2 { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; color: var(--groc); margin-bottom: 14px; text-transform: uppercase; line-height: 1.3; }
.peu p, .peu li { font-size: 15px; line-height: 1.7; }
.peu ul { list-style: none; margin: 0; padding: 0; }
.peu a { color: #fff; display: inline-block; padding-block: 2px; }
.peu__nom { font-family: var(--font-titol); font-size: 44px; font-weight: 700; text-transform: uppercase; color: #fff; line-height: .9; margin-bottom: 12px; }
.peu__final { padding-top: 20px; font-size: 14px; }

/* ---------- Pàgines legals ---------- */
.legal-cap { background: var(--negre); color: #fff; padding: clamp(40px, 6vw, 80px) var(--vora); }
.legal-cap h1 { font-size: clamp(56px, 8vw, 120px); margin-top: 14px; }
.legal-cap .mono { color: var(--groc); }
.legal { padding: clamp(32px, 5vw, 64px) var(--vora) clamp(48px, 7vw, 96px); background: var(--blanc); }
.legal__interior { max-width: 760px; }
.legal h2 { font-size: 40px; margin: 40px 0 12px; }
.legal p, .legal li { margin-bottom: 12px; }
.legal ul { padding-left: 22px; }
.avis-plantilla { background: #fff1b8; border: var(--linia); padding: 14px 16px; font-size: 16px; }
.legal table { width: 100%; border-collapse: collapse; font-size: 16px; margin-bottom: 12px; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: var(--linia); vertical-align: top; }
.legal th { background: var(--formigo); }

/* ---------- Mòbil: barra superior + pestanyes inferiors ---------- */
.tabs { display: none; }
@media (max-width: 1023px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  main, .barra { min-width: 0; }
  .barra { position: static; height: auto; flex-direction: row; align-items: center; padding: 12px 16px; }
  .nav-lateral, .barra__peu p, .barra__peu .boto { display: none; }
  .barra__peu { display: block; }
  .barra__tel { font-size: 24px; white-space: nowrap; border: 2px solid var(--groc); padding: 6px 12px; display: inline-block; }
  .marca__nom { font-size: 26px; }
  .marca__quadrat { width: 40px; height: 40px; }
  .tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); position: fixed; left: 0; right: 0; bottom: 0; z-index: 200; background: var(--negre); border-top: 3px solid var(--groc); }
  .tabs a { padding: 12px 2px 14px; text-align: center; text-decoration: none; color: #fff; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0; text-transform: uppercase; font-weight: 500; border-right: 1px solid #3a3f44; overflow: hidden; }
  .tabs a:last-child { background: var(--groc); color: var(--negre); border-right: 0; font-weight: 600; }
  .tabs a.actiu:not(:last-child) { color: var(--groc); box-shadow: inset 0 3px 0 var(--groc); }
  body { padding-bottom: 54px; }
  .portada__interior { grid-template-columns: 1fr; }
  .foto-pla { min-height: 0; height: min(78vw, 480px); }
  .serveis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .servei--gran { grid-column: 1 / -1; }
  .servei--cta { grid-column: 1 / -1; }
  .fitxa--gran { grid-template-columns: 1fr; }
  .fitxa--gran .fitxa__foto { border-right: 0; border-bottom: var(--linia); }
  .qui__graella { grid-template-columns: 1fr; }
  .metode { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metode li:last-child { grid-column: 1 / -1; }
  .pressupost { grid-template-columns: 1fr; }
  .pressupost__dades { border-right: 0; border-bottom: var(--linia); }
  .peu__graella { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  body { font-size: 17px; }
  .compromisos { grid-template-columns: 1fr; }
  .compromis + .compromis { border-left: 0; border-top: var(--linia); }
  .compromis, .compromis:first-child { padding: 18px var(--vora); }
  .serveis { grid-template-columns: 1fr; }
  .servei--gran { grid-template-columns: 1fr; }
  .servei--gran img { border-left: 0; border-top: var(--linia); min-height: 220px; order: 2; }
  .fitxes { grid-template-columns: 1fr; }
  .camps { grid-template-columns: 1fr; }
  .metode { grid-template-columns: 1fr; }
  .pla { aspect-ratio: 4 / 3.4; }
  .portada__accions .boto { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .boto, .xip label, .fitxa__foto img { transition: none; }
}