/* INSPIRATION, the media (mockups validated by Romain 01/10 evening, docs/superpowers/specs/2026-10-01-inspiration-media.md).
   Prefixes: im- (section page and shared pieces), ia- (palmarès article). Site tokens from main.css. Reveals are armed by
   assets/js/inspiration.js only (class .im-anim on <html>), so everything is visible without the script. */
.im, .ia { --im-col: 78rem; --im-gap: clamp(1rem, 2.2vw, 1.75rem); --im-ease: cubic-bezier(0.2, 0.7, 0.1, 1); --im-ombre: rgba(37, 39, 43, 0.18); --bronze: #8c680c; }
.im-wrap { max-width: var(--im-col); margin-inline: auto; padding-inline: var(--gutter); }
.im h1, .im h2, .im h3, .ia h1, .ia h2 { text-wrap: balance; margin: 0; }
.im p, .ia p { margin: 0; }
.im img, .ia img { max-width: 100%; display: block; height: auto; }
.im-label { font: 600 0.72rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--bronze); }
.im-anim [data-r] { opacity: 0; transform: translateY(24px); transition: opacity 0.9s var(--im-ease), transform 0.9s var(--im-ease); transition-delay: var(--d, 0s); }
.im-anim [data-r="gauche"] { transform: translateX(-36px); }
/* The curtain is drawn on the CHILD: a clip-path on the observed element itself hides it from IntersectionObserver. */
.im-anim [data-r="rideau"] { opacity: 1; transform: none; }
.im-anim [data-r="rideau"] > :not(figcaption) { clip-path: inset(0 0 100% 0); transition: clip-path 1.2s var(--im-ease); transition-delay: var(--d, 0s); }
.im-anim [data-r].vu { opacity: 1; transform: none; }
.im-anim [data-r="rideau"].vu > :not(figcaption) { clip-path: inset(0 0 0 0); }
.im-cta { display: inline-flex; gap: 0.5rem; align-items: center; background: var(--anthracite); color: var(--blanc); text-decoration: none; font: 600 0.92rem/1 var(--sans); padding: 0.8rem 1.2rem; border-radius: 999px; width: fit-content; transition: background 0.2s; }
.im-cta:hover, .im-cta:focus-visible { background: #000; color: var(--blanc); }
.im-cta--clair { background: transparent; color: var(--anthracite); box-shadow: inset 0 0 0 1.5px var(--anthracite); }
.im-cta--clair:hover { background: var(--anthracite); color: var(--blanc); }
/* Pinterest's own look (red, white P, « Enregistrer »), but a plain link: no pinit.js, no cookie, no request. */
.im-epingle { position: absolute; top: 0.8rem; right: 0.8rem; z-index: 2; display: inline-flex; align-items: center; gap: 0.35rem; background: #e60023; color: #fff; font: 700 0.82rem/1 var(--sans); padding: 0.55rem 0.85rem 0.55rem 0.6rem; border-radius: 999px; text-decoration: none; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15); }
.im-epingle:hover, .im-epingle:focus-visible { background: #ad081b; color: #fff; }
.im-epingle-p { flex: none; }
@media (hover: hover) and (pointer: fine) { .im-epingle { opacity: 0; transition: opacity 0.2s; } figure:hover > .im-epingle, .im-epingle:focus-visible { opacity: 1; } }
.im-etat { font: 600 0.66rem var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--bronze); border: 1px solid var(--moutarde); background: var(--moutarde-voile); border-radius: 3px; padding: 0.1rem 0.4rem; width: fit-content; }

/* ---------- Section page: cover collage ---------- */
.im-couv { position: relative; background: var(--platre); overflow: hidden; }
.im-collage { position: relative; max-width: var(--im-col); margin-inline: auto; height: clamp(36rem, 86vh, 54rem); }
.im-collage figure { position: absolute; margin: 0; box-shadow: 0 30px 60px -30px var(--im-ombre); will-change: transform; }
.im-collage figure picture, .im-collage figure a { display: block; height: 100%; }
.im-collage img { width: 100%; height: 100%; object-fit: cover; }
.im-c1 { left: 30%; top: 6%; width: 34%; aspect-ratio: 2 / 3; z-index: 5; }
.im-c2 { left: 3%; top: 16%; width: 22%; aspect-ratio: 4 / 5; z-index: 1; }
.im-c3 { left: 68%; top: 3%; width: 20%; aspect-ratio: 2 / 3; z-index: 1; }
.im-c4 { left: 72%; top: 52%; width: 25%; aspect-ratio: 4 / 5; z-index: 3; }
.im-c5 { left: 12%; top: 62%; width: 17%; aspect-ratio: 2 / 3; z-index: 3; }
.im-c6 { left: 52%; top: 66%; width: 15%; aspect-ratio: 4 / 5; z-index: 3; }
.im-collage figcaption { position: absolute; left: 0; bottom: -1.6rem; font-size: 0.72rem; color: var(--feutre); white-space: nowrap; }
.im-mast { position: absolute; inset: auto 0 22% 0; z-index: 4; text-align: center; pointer-events: none; }
.im-mast h1, .im-mast .im-mast-h { font: italic 300 clamp(4rem, 15.5vw, 13rem)/0.8 var(--serif); letter-spacing: -0.05em; color: var(--anthracite); }
.im-mast p:not(.im-mast-h) { font: 600 clamp(0.7rem, 1.2vw, 0.85rem)/1 var(--sans); letter-spacing: 0.32em; text-transform: uppercase; margin-top: 1.2rem; color: var(--bronze); }
.im-mast--avant { z-index: 6; }
.im-mast--avant .im-mast-h { color: transparent; -webkit-text-stroke: 1.5px var(--blanc); clip-path: inset(0 36% 0 30%); }
.im-mast--avant p:not(.im-mast-h) { visibility: hidden; }
.im-edition { position: absolute; left: var(--gutter); top: 1.2rem; z-index: 5; font-size: 0.8rem; line-height: 1.35; color: var(--feutre); }
.im-edition strong { display: block; color: var(--anthracite); font-weight: 600; }
.im-defiler { position: absolute; right: var(--gutter); bottom: 1.2rem; z-index: 5; font: 600 0.7rem var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--anthracite); text-decoration: none; display: flex; align-items: center; gap: 0.6rem; }
.im-defiler i { width: 1px; height: 2.4rem; background: var(--anthracite); transform-origin: top; animation: im-tombe 2.2s var(--im-ease) infinite; }
@keyframes im-tombe { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }
.im-anim .im-collage figure { clip-path: inset(100% 0 0 0); animation: im-developpe 1.3s var(--im-ease) forwards; animation-delay: var(--d, 0s); }
@keyframes im-developpe { to { clip-path: inset(0 0 0 0); } }
.im-anim .im-mast h1, .im-anim .im-mast .im-mast-h { animation: im-monte 1.4s var(--im-ease) 0.5s both; }
@keyframes im-monte { from { opacity: 0; transform: translateY(0.3em); } to { opacity: 1; transform: none; } }

/* Promise + rubriques */
.im-promesse { padding-block: 1.5rem clamp(2.5rem, 6vw, 5rem); }
.im-promesse .im-wrap { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 2rem 4rem; align-items: end; }
.im-promesse .ariane { grid-column: 1 / -1; }
.im-grand { font: 400 clamp(1.6rem, 3.4vw, 2.7rem)/1.18 var(--serif); letter-spacing: -0.015em; }
.im-grand em { color: var(--bronze); }
.im-rubriques { display: grid; border-top: 1px solid var(--anthracite); }
.im-rubriques a { display: flex; justify-content: space-between; gap: 1rem; text-decoration: none; padding-block: 0.6rem; border-bottom: 1px solid var(--trait); font-weight: 500; color: var(--anthracite); }
.im-rubriques a span { color: var(--feutre); font-size: 0.85rem; font-weight: 400; }
.im-rubriques a:hover { color: var(--bronze); }

/* À la une */
.im-une { padding-block: clamp(2rem, 5vw, 4rem) clamp(3rem, 7vw, 6rem); }
.im-une .im-wrap { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1.4rem; align-items: start; }
.im-grande { grid-column: 1 / 7; grid-row: 1 / 3; margin: 0; position: relative; }
.im-grande > a, .im-grande picture, .im-petite picture, [data-r="rideau"] > a { display: block; }
.im-grande img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; }
.im-petite { grid-column: 11 / 13; grid-row: 1; margin: 4rem 0 0; }
.im-petite img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.im-une-texte { grid-column: 7 / 12; grid-row: 2; display: grid; gap: 1.4rem; min-width: 0; align-self: end; padding-left: 1rem; }
.im-une-texte h2 { font: 400 clamp(2.3rem, 4.6vw, 4.2rem)/1 var(--serif); letter-spacing: -0.025em; margin-left: -18%; background: var(--blanc); padding: 0.8rem 0.6rem 0.5rem 0; position: relative; z-index: 2; }
.im-une-texte h2 a { text-decoration: none; color: inherit; }
.im-chapeau { font: 400 1.12rem/1.55 var(--serif); }
.im-regle { border-left: 3px solid var(--moutarde); padding-left: 0.9rem; font-size: 0.92rem; color: var(--feutre); }
.im-regle b { color: var(--anthracite); font-weight: 600; font-variant-numeric: tabular-nums; }
.im-legende { font-size: 0.8rem; color: var(--feutre); margin-top: 0.6rem; line-height: 1.45; }
.im-legende b { color: var(--anthracite); font-weight: 600; }

/* Section heads, palmarès, band, rooms, colours, wall, method */
.im-section { padding-block: clamp(2.6rem, 6vw, 5rem); }
.im-platre { background: var(--platre); }
.im-entete { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; gap: 0.5rem 3rem; margin-bottom: 2rem; }
.im-entete h2 { font: 400 clamp(2rem, 4.2vw, 3.4rem)/1 var(--serif); letter-spacing: -0.02em; }
.im-entete h2 em { font-weight: 300; }
.im-entete p { color: var(--feutre); font-size: 0.95rem; max-width: 30rem; justify-self: end; }
.im-palmares { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.4rem; align-items: start; }
.im-palmares .im-carte:nth-child(4n+2) { margin-top: 3rem; }
.im-palmares .im-carte:nth-child(4n) { margin-top: 1.5rem; }
.im-carte { display: grid; gap: 0.6rem; align-content: start; text-decoration: none; min-width: 0; color: var(--anthracite); }
.im-visuel { aspect-ratio: 4 / 5; overflow: hidden; background: var(--platre-2); }
.im-visuel img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--im-ease); }
.im-carte:hover .im-visuel img { transform: scale(1.04); }
.im-carte--collection .im-visuel { background: #e9e8ec; display: grid; place-items: center; }
.im-carte--collection .im-visuel img { object-fit: contain; height: auto; }
.im-palmares--court { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
.im-palmares--court .im-carte { width: min(100%, 24rem); margin-top: 0 !important; }
.im-palmares--court .im-carte:first-child { width: min(100%, 30rem); }
.im-carte h3 { font: 500 1.15rem/1.3 var(--serif); }
.im-meta { font-size: 0.82rem; color: var(--feutre); font-variant-numeric: tabular-nums; }
.im-bande { position: relative; height: clamp(22rem, 70vh, 40rem); overflow: hidden; background: var(--anthracite); }
.im-bande-img { position: absolute; left: 0; top: -15%; width: 100%; height: 130%; will-change: transform; }
.im-bande-img picture, .im-bande-img img { width: 100%; height: 100%; object-fit: cover; }
.im-citation { position: absolute; inset: auto var(--gutter) clamp(1.5rem, 5vw, 3rem) var(--gutter); max-width: var(--im-col); margin-inline: auto; color: var(--blanc); }
.im-citation blockquote { margin: 0; font: italic 300 clamp(1.8rem, 4.4vw, 3.8rem)/1.05 var(--serif); letter-spacing: -0.02em; max-width: 16em; text-shadow: 0 2px 30px rgba(0, 0, 0, 0.35); }
.im-citation p { font-size: 0.8rem; margin-top: 0.8rem; opacity: 0.9; text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5); }
.im-pieces { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); border-top: 1px solid var(--anthracite); }
.im-piece { padding: 1.1rem 1rem 1.3rem 0; border-bottom: 1px solid var(--trait); display: grid; gap: 0.4rem; align-content: start; text-decoration: none; min-width: 0; color: var(--anthracite); }
.im-piece b { font: 400 1.5rem/1.1 var(--serif); }
.im-piece span { font-size: 0.83rem; color: var(--feutre); }
.im-palette { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 1rem; }
.im-teinte { text-decoration: none; display: grid; gap: 0.5rem; min-width: 0; color: var(--anthracite); }
.im-rond { position: relative; display: block; aspect-ratio: 1; border-radius: 50%; overflow: hidden; box-shadow: inset 0 0 0 1px rgba(37, 39, 43, 0.12); }
.im-rond i { position: absolute; inset: 0; background: var(--c); transition: transform 0.7s var(--im-ease); z-index: 1; }
.im-rond picture, .im-rond img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.im-teinte:hover .im-rond i, .im-teinte:focus-visible .im-rond i { transform: translateY(101%); }
.im-teinte b { font: 500 0.98rem/1.2 var(--serif); }
.im-teinte span:last-child { font-size: 0.78rem; color: var(--feutre); }
.im-mur { columns: 4 13rem; column-gap: 1.2rem; }
.im-mur figure { margin: 0 0 1.6rem; break-inside: avoid; position: relative; }
.im-mur img { width: 100%; object-fit: cover; }
.im-mur figcaption { font-size: 0.8rem; color: var(--feutre); margin-top: 0.5rem; line-height: 1.45; }
.im-mur figcaption b { color: var(--anthracite); font-weight: 600; }
.im-methode { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.6rem; }
.im-methode div { display: grid; gap: 0.4rem; align-content: start; min-width: 0; }
.im-methode b { font: 500 1.15rem/1.25 var(--serif); }
.im-methode p { font-size: 0.9rem; color: var(--feutre); }
.im-suivre .im-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem 2rem; }
.im-suivre p { font: italic 300 clamp(1.4rem, 2.8vw, 2.2rem)/1.2 var(--serif); max-width: 36rem; }

/* ---------- Palmarès article ---------- */
.ia { padding-bottom: 2rem; }
.ia-grille { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--im-gap); }
.ia-tete { padding-block: clamp(1.8rem, 5vw, 3.6rem) 0; row-gap: 2rem; }
.ia-titre { grid-column: 1 / 8; align-self: end; display: grid; gap: 1rem; }
.ia-titre h1 { font: 400 clamp(2.5rem, 5.6vw, 4.9rem)/0.98 var(--serif); letter-spacing: -0.03em; }
.ia-droite { grid-column: 8 / 13; align-self: end; display: grid; gap: 1rem; padding-bottom: 0.4rem; }
.ia-regle { font: 600 0.9rem/1.45 var(--sans); padding-top: 0.8rem; border-top: 2px solid var(--anthracite); font-variant-numeric: tabular-nums; }
.ia-chapeau { font: 400 1.18rem/1.5 var(--serif); }
.ia-meta { font-size: 0.85rem; color: var(--feutre); }
.ia-filet { grid-column: 1 / 13; border: 0; border-top: 1px solid var(--trait); margin: 0; }
.ia-index { grid-column: 1 / 8; display: grid; gap: 0.8rem; align-content: start; }
.ia-vignettes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 0.45rem; }
.ia-vignettes a { display: grid; gap: 0.25rem; text-decoration: none; font-size: 0.68rem; color: var(--feutre); font-variant-numeric: tabular-nums; }
.ia-vignettes img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; transition: opacity 0.2s; background: var(--platre-2); }
.ia-vignettes a:hover img { opacity: 0.8; }
.ia-vignettes a:hover { color: var(--anthracite); }
.ia-mention { font-size: 0.8rem; color: var(--feutre); }
.ia-mention a { color: var(--anthracite); }
.ia-intro { grid-column: 8 / 13; display: grid; gap: 1rem; font: 400 1.06rem/1.65 var(--serif); }
.ia-intro p:first-child::first-letter { font-size: 3.1em; float: left; line-height: 0.85; margin: 0.06em 0.08em 0 0; font-weight: 400; }
.ia-canape { padding-block: clamp(3rem, 8vw, 6.5rem); row-gap: 1.4rem; scroll-margin-top: 80px; }
.ia-canape + .ia-canape { border-top: 1px solid var(--trait); }
.ia-photo { margin: 0; position: relative; }
.ia-canape .ia-photo { grid-column: 1 / 7; grid-row: 1 / 3; }
.ia-canape .ia-texte { grid-column: 8 / 13; grid-row: 1; display: grid; gap: 1rem; align-content: start; min-width: 0; }
.ia-canape .ia-serre { grid-column: 9 / 13; grid-row: 2; margin: 0; align-self: end; }
.ia-inverse .ia-photo { grid-column: 7 / 13; }
.ia-inverse .ia-texte { grid-column: 1 / 6; }
.ia-inverse .ia-serre { grid-column: 1 / 5; }
.ia-photo img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; background: var(--platre-2); }
.ia-serre img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--platre-2); }
.ia-rang { display: flex; align-items: baseline; gap: 0.8rem; }
.ia-rang b { font: 300 clamp(3rem, 6vw, 4.6rem)/0.8 var(--serif); letter-spacing: -0.04em; font-variant-numeric: lining-nums tabular-nums; }
.ia-rang span { font: 600 0.72rem var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--feutre); }
.ia-nom { font: 600 1.05rem/1.2 var(--sans); }
.ia-nom span { font-weight: 400; color: var(--feutre); }
.ia-accroche { font: 400 clamp(1.45rem, 2.4vw, 1.95rem)/1.16 var(--serif); letter-spacing: -0.01em; }
.ia-corps { font: 400 1.04rem/1.65 var(--serif); }
.ia-sur-photo { font-size: 0.86rem; color: var(--feutre); }
.ia-sur-photo b { color: var(--anthracite); font-weight: 600; }
.ia-chiffres { display: grid; grid-template-columns: 1fr 1fr; border-block: 1px solid var(--trait); margin: 0; }
.ia-chiffres div { padding: 0.7rem 0.8rem 0.7rem 0; display: grid; gap: 0.1rem; }
.ia-chiffres div + div { border-left: 1px solid var(--trait); padding-left: 0.8rem; }
.ia-chiffres dt { font: 600 0.66rem var(--sans); letter-spacing: 0.1em; text-transform: uppercase; color: var(--feutre); }
.ia-chiffres dd { margin: 0; font: 600 1.2rem/1.2 var(--sans); font-variant-numeric: tabular-nums; }
.ia-boutons { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.ia-cote { margin-top: 0.6rem; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 0.5rem; font: 600 0.78rem var(--sans); font-variant-numeric: tabular-nums; }
.ia-cote svg { width: 100%; height: 14px; overflow: visible; }
.ia-cote line { stroke: var(--anthracite); stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.im-anim .ia-cote .ia-trait { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s var(--im-ease) 0.3s; }
.im-anim .ia-cote.vu .ia-trait { stroke-dashoffset: 0; }
.ia-cote span { color: var(--feutre); font-weight: 500; }
.ia-fin { padding-block: clamp(3rem, 7vw, 5rem); border-top: 1px solid var(--anthracite); row-gap: 2rem; }
.ia-conclusion { grid-column: 3 / 9; display: grid; gap: 1rem; font: 400 1.1rem/1.65 var(--serif); }
.ia-auteur { grid-column: 9 / 13; font-size: 0.88rem; color: var(--feutre); display: grid; gap: 0.5rem; align-content: start; border-top: 2px solid var(--anthracite); padding-top: 0.8rem; }
.ia-auteur b { color: var(--anthracite); }
.ia-methode { grid-column: 3 / 9; border-block: 1px solid var(--trait); scroll-margin-top: 96px; }
.ia-methode summary { cursor: pointer; padding-block: 1rem; font: 600 1rem var(--sans); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.ia-methode summary::-webkit-details-marker { display: none; }
.ia-methode summary::after { content: "+"; font: 300 1.5rem/1 var(--serif); }
.ia-methode[open] summary::after { content: "−"; }
.ia-methode div { display: grid; gap: 0.8rem; padding-bottom: 1.2rem; font-size: 0.95rem; color: var(--feutre); }
.ia-famille { grid-column: 1 / 13; }
/* Layout « mosaique »: a grid of tall cards, text under each picture */
.ia-mosaique { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(2rem, 4vw, 3rem) var(--im-gap); padding-block: clamp(2.5rem, 6vw, 4.5rem); align-items: start; }
.ia-mosaique .ia-carte { display: grid; gap: 0.8rem; align-content: start; min-width: 0; scroll-margin-top: 80px; }
.ia-mosaique .ia-carte:nth-child(3n+2) { margin-top: 3rem; }
.ia-mosaique .ia-accroche { font-size: clamp(1.25rem, 1.8vw, 1.5rem); }
.ia-mosaique .ia-rang b { font-size: clamp(2.4rem, 4vw, 3.2rem); }

@media (max-width: 1000px) {
  .im-palmares { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .im-palmares .im-carte:nth-child(n) { margin-top: 0; }
  .im-palmares .im-carte:nth-child(2n) { margin-top: 2rem; }
  .im-palette { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .im-methode { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .im-grande { grid-column: 1 / 8; }
  .im-petite { grid-column: 9 / 13; }
  .im-une-texte { grid-column: 1 / 13; grid-row: 3; padding-left: 0; }
  .im-une-texte h2 { margin-left: 0; margin-top: -4rem; width: fit-content; max-width: 90%; padding: 1rem 1rem 0.4rem 0; }
  .ia-mosaique { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ia-mosaique .ia-carte:nth-child(n) { margin-top: 0; }
}
@media (max-width: 900px) {
  .ia-titre, .ia-droite, .ia-index, .ia-intro { grid-column: 1 / 13; }
  .ia-intro { grid-row: 3; }
  .ia-index { grid-row: 5; }
  .ia-filet { grid-row: 4; }
  .ia-canape .ia-photo, .ia-inverse .ia-photo { grid-column: 1 / 13; grid-row: 1; }
  .ia-canape .ia-texte, .ia-inverse .ia-texte { grid-column: 1 / 13; grid-row: 2; }
  .ia-canape .ia-serre, .ia-inverse .ia-serre { grid-column: 4 / 13; grid-row: 3; }
  .ia-conclusion, .ia-auteur, .ia-methode { grid-column: 1 / 13; }
}
@media (max-width: 720px) {
  .im-collage { height: auto; aspect-ratio: 3 / 4.4; }
  .im-c1 { left: 22%; top: 8%; width: 56%; }
  .im-c2 { left: -6%; top: 4%; width: 34%; }
  .im-c3 { left: 76%; top: 14%; width: 30%; }
  .im-c4 { left: 60%; top: 62%; width: 40%; }
  .im-c5 { left: 2%; top: 66%; width: 30%; }
  .im-c6, .im-collage figcaption, .im-defiler { display: none; }
  .im-mast { bottom: 30%; }
  .im-mast--avant .im-mast-h { clip-path: inset(0 22% 0 22%); }
  .im-edition { position: static; padding: 0.9rem var(--gutter) 0; }
  .im-promesse .im-wrap, .im-entete { grid-template-columns: minmax(0, 1fr); }
  .im-entete p { justify-self: start; }
  .im-grande { grid-column: 1 / 13; }
  .im-petite { display: none; }
  .im-mur { columns: 2; column-gap: 0.8rem; }
  .ia-mosaique { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 520px) {
  .ia-vignettes { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .ia-canape .ia-serre, .ia-inverse .ia-serre { grid-column: 1 / 13; }
  .im-methode { grid-template-columns: minmax(0, 1fr); }
  .im-palette { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .im-defiler i { animation: none; }
  .im-visuel img, .im-rond i { transition: none; }
}

/* Links of a sofa to its collections (style, colour, material). */
.inspi-canape__collections { margin: 0 0 1rem; font: 400 var(--t-sm)/1.6 var(--sans); color: var(--feutre); }
.inspi-canape__collections > span:first-child { display: block; font: 650 var(--t-xs)/1.4 var(--sans); letter-spacing: 0.06em; text-transform: uppercase; color: var(--anthracite); }
.inspi-canape__collections a { color: var(--anthracite); text-decoration-color: var(--moutarde); text-underline-offset: 3px; }

/* Collection block, variant « planche »: an interior designer's board with dimension lines. */
.inspi-bloc { margin-block: clamp(1.5rem, 4vw, 3rem); padding: clamp(1.4rem, 3vw, 2.4rem); border-radius: 18px; background: var(--blanc); border: 1px solid var(--trait); }
.inspi-bloc__sur { margin: 0; font: 650 var(--t-xs)/1 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--bleu); }
.inspi-bloc__titre { margin: 0.5rem 0 0.6rem; font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.2rem); line-height: 1.08; letter-spacing: -0.02em; }
.inspi-planche__n { margin: 0 0 0.5rem; font: 400 var(--t-md)/1.4 var(--sans); }
.inspi-planche__n strong { font-size: var(--t-xl); color: var(--bleu); }
.inspi-planche__desc { margin: 0 0 1.2rem; font: 400 var(--t-sm)/1.55 var(--serif); color: var(--feutre); }
.inspi-bloc--planche { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: clamp(1.2rem, 3vw, 2.6rem); align-items: center; background-image: linear-gradient(var(--platre) 1px, transparent 1px), linear-gradient(90deg, var(--platre) 1px, transparent 1px); background-size: 24px 24px; }
.inspi-planche__grille { display: grid; grid-template-columns: 1.6fr 1fr 1fr; grid-template-rows: auto auto; gap: 0.9rem; }
.inspi-planche__tuile { position: relative; display: grid; gap: 0.35rem; padding: 0.6rem; border-radius: 12px; background: var(--blanc); border: 1px solid var(--trait); text-decoration: none; color: var(--anthracite); transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease; }
.inspi-planche__tuile:hover, .inspi-planche__tuile:focus-visible { transform: translateY(-3px) rotate(-0.4deg); border-color: var(--moutarde); box-shadow: var(--ombre); }
.inspi-planche__tuile--1 { grid-row: span 2; align-content: center; }
.inspi-planche__tuile img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; background: #e9e8ec; border-radius: 8px; }
.inspi-planche__tuile .cote { margin-top: 0.1rem; }
.inspi-planche__nom { font: 600 var(--t-xs)/1.2 var(--sans); }
.inspi-planche__nom span { font-weight: 400; color: var(--bleu); }
.inspi-planche__tuile--1 img { aspect-ratio: 4 / 3.4; }
.inspi-planche__bouton, .inspi-bloc__action .bouton { background: var(--anthracite); border-color: var(--anthracite); color: var(--blanc); }
.inspi-planche__bouton:hover, .inspi-bloc__action .bouton:hover { background: var(--moutarde); border-color: var(--moutarde); color: var(--anthracite); }
@media (max-width: 860px) {
  .inspi-bloc--planche { grid-template-columns: minmax(0, 1fr); }
  .inspi-planche__grille { grid-template-columns: 1fr 1fr; }
  .inspi-planche__tuile--1 { grid-row: auto; grid-column: span 2; }
  .inspi-planche__tuile--5 { display: none; }
}

/* Collection block, variant « filtre »: strip of photos + the collection's combinations with their counts. */
.inspi-filtre__bande { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.8rem; margin: 1rem 0 1.2rem; }
.inspi-bloc--filtre .inspi-planche__tuile--1 { grid-row: auto; }
.inspi-filtre__label { margin: 0 0 0.5rem; font: 650 var(--t-xs)/1 var(--sans); letter-spacing: 0.06em; text-transform: uppercase; }
.inspi-filtre__chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.2rem; }
.inspi-filtre__chip { display: inline-flex; gap: 0.4rem; align-items: baseline; padding: 0.5rem 0.9rem; border: 1px solid var(--trait); border-radius: 999px; background: var(--platre); font: 500 var(--t-sm)/1 var(--sans); color: var(--anthracite); text-decoration: none; }
.inspi-filtre__chip .num { color: var(--bleu); font-weight: 650; }
.inspi-filtre__chip:hover { border-color: var(--moutarde); background: var(--moutarde-voile); }
@media (max-width: 700px) { .inspi-filtre__bande { grid-template-columns: 1fr 1fr; } }
.inspi__collection-lien { font: 400 var(--t-sm)/1.6 var(--sans); }