/* Ancrage. Carnet de terrain : papier, anthracite, bleu pétrole, cartes au relief réel, points d'ancrage. */
:root {
  --bg: #f5f3ee;
  --surface: #fbfaf7;
  --ink: #232423;
  --ink-soft: #5a5852;
  --line: #dcd7cc;
  --accent: #1f4b57;
  --accent-ink: #ffffff;
  --accent-soft: #e4e9e6;
  --trait: color-mix(in oklab, var(--accent) 34%, transparent);
  --font-display: "General Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --corde: #b5542f;
  --font-body: "General Sans", ui-sans-serif, system-ui, sans-serif;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-signature: cubic-bezier(0.5, 0, 0.1, 1);
  --press: 120ms;
  --hover: 220ms;
  --reveal: 900ms;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1240px;
  --radius: 3px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
h1, h2 { font-family: var(--font-display); font-weight: 500; line-height: 1.02; letter-spacing: -0.035em; }
h1 em, h2 em, .enonce em, .citation em { font-style: normal; color: var(--accent); }
h1 { font-size: clamp(2.7rem, 6vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { font: 600 1.25rem/1.25 var(--font-body); letter-spacing: -0.01em; }
p { margin: 0; max-width: 64ch; text-wrap: pretty; }
.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 10px 14px; z-index: 50; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.intro { font-size: 1.2rem; color: var(--ink-soft); max-width: 46ch; }

/* Repères façon carte : numéro + intitulé */
.repere { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; font: 400 .8rem/1 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.repere span { display: inline-grid; place-items: center; min-width: 2.4em; height: 1.9em; padding: 0 .5em; border: 1px solid var(--trait); color: var(--accent); letter-spacing: 0; }
.repere::after { content: ""; flex: 0 1 64px; height: 1px; background: var(--line); }

/* Boutons : rectangles, remplissage qui glisse au survol */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 50px; padding: 0 24px; border-radius: var(--radius); border: 1px solid transparent;
  font: 500 1rem/1 var(--font-body); text-decoration: none; cursor: pointer; user-select: none;
  transition: transform var(--press) var(--ease-out), color var(--hover) var(--ease-out), border-color var(--hover) var(--ease-out);
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; transform: scaleY(0); transform-origin: bottom; transition: transform 380ms var(--ease-out); }
.btn:active { transform: scale(0.97); }
.btn-plein { background: var(--accent); color: var(--accent-ink); }
.btn-plein::before { background: var(--ink); }
.btn-ligne { border-color: color-mix(in oklab, var(--ink) 40%, transparent); color: var(--ink); }
.btn-ligne::before { background: var(--ink); }
.btn-clair { background: var(--bg); color: var(--ink); }
.btn-clair::before { background: #fff; }
.lien {
  font-weight: 500; color: var(--accent); text-decoration: none;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  padding-bottom: 3px; transition: background-size 380ms var(--ease-out);
}
.lien-clair { color: #fff; }
@media (hover: hover) and (pointer: fine) {
  .btn:hover::before { transform: scaleY(1); }
  .btn-ligne:hover { color: var(--bg); border-color: var(--ink); }
  .lien:hover { background-size: 0 1px; background-position: 100% 100%; }
}

/* En-tête */
.entete { position: sticky; top: 0; z-index: 20; view-transition-name: entete; background: color-mix(in oklab, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: border-color var(--hover) var(--ease-out), background-color 300ms var(--ease-out); }
.entete.defile { border-bottom-color: var(--line); }
.entete .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 78px; }
.marque { display: grid; text-decoration: none; }
.marque img { grid-area: 1 / 1; width: 132px; height: auto; transition: opacity 300ms var(--ease-out); }
.logo-clair { opacity: 0; }
.nav { display: flex; align-items: center; gap: 32px; }
.nav a { position: relative; text-decoration: none; color: var(--ink-soft); font-weight: 500; padding-block: 6px; transition: color var(--hover) var(--ease-out); }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform 380ms var(--ease-out); }
.nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"]::after { transform: scaleX(1); background: var(--accent); }
@media (hover: hover) and (pointer: fine) { .nav a:hover { color: var(--ink); } .nav a:hover::after { transform: scaleX(1); transform-origin: left; } }
.menu-btn { display: none; min-height: 44px; padding: 0 16px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); font: 500 1rem/1 var(--font-body); color: var(--ink); cursor: pointer; }

/* Accueil : l'en-tête est posé sur la vidéo tant qu'on n'a pas défilé */
.sur-video .entete { margin-bottom: -79px; }
.sur-video .entete:not(.defile):not(.ouvert) { background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.sur-video .entete:not(.defile):not(.ouvert) .logo-sombre { opacity: 0; }
.sur-video .entete:not(.defile):not(.ouvert) .logo-clair { opacity: 1; }
.sur-video .entete:not(.defile):not(.ouvert) .nav a { color: rgba(255,255,255,.82); }
.sur-video .entete:not(.defile):not(.ouvert) .nav a:hover { color: #fff; }
.sur-video .entete:not(.defile):not(.ouvert) .btn-plein { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.4); backdrop-filter: blur(8px); }
.sur-video .entete:not(.defile):not(.ouvert) .menu-btn { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }

/* Héros vidéo : plein cadre, se resserre en carte au défilement */
.heros-video { position: relative; min-height: max(620px, 100svh); display: grid; color: #fff; }
.scene { position: absolute; inset: 0; overflow: hidden; clip-path: inset(calc(var(--h, 0) * 2.4%) calc(var(--h, 0) * 2.4%) 0 round calc(var(--h, 0) * 18px)); background: #1d2a28; }
.scene video, .scene .affiche { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(calc(1.06 + var(--h, 0) * .06)) translateY(calc(var(--h, 0) * 4%)); }
.scene video { opacity: 0; transition: opacity 1200ms var(--ease-out); }
.scene video.pret { opacity: 1; }
.voile { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,22,22,.5) 0%, rgba(14,22,22,.08) 32%, rgba(14,22,22,.18) 58%, rgba(14,22,22,.74) 100%); }
.heros-contenu { position: relative; display: grid; grid-template-rows: 1fr auto auto; padding-block: 120px clamp(48px, 7vw, 88px); opacity: calc(1 - var(--h, 0) * 1.4); }
.coordonnees { display: flex; gap: 22px; align-self: start; justify-self: end; font: 400 .8rem/1 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: rgba(255,255,255,.78); font-variant-numeric: tabular-nums; }
.coordonnees span + span::before { content: ""; display: inline-block; width: 28px; height: 1px; background: currentColor; vertical-align: middle; margin-right: 22px; }
.heros-video h1 { font-weight: 500; min-height: 3.92em; font-size: clamp(3rem, 8.4vw, 7.6rem); line-height: .98; max-width: 12ch; }
.heros-video h1 em { color: #fff; }
.heros-bas { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 28px 48px; margin-top: 36px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.28); }
.heros-bas .intro { color: rgba(255,255,255,.86); max-width: 44ch; }
.heros-bas .actions { margin-top: 0; }
.mot { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.mot > span { display: inline-block; transform: translateY(105%); animation: monte 1100ms var(--ease-signature) forwards; animation-delay: calc(250ms + var(--i) * 70ms); }
@keyframes monte { to { transform: none; } }
.defiler { position: absolute; left: 50%; bottom: 22px; width: 1px; height: 46px; background: rgba(255,255,255,.25); overflow: hidden; }
.defiler span { position: absolute; inset: 0; background: #fff; transform: translateY(-100%); animation: goutte 2.4s var(--ease-in-out) infinite 1.6s; }
@keyframes goutte { 0% { transform: translateY(-100%); } 55% { transform: translateY(0); } 100% { transform: translateY(100%); } }

/* Énoncé et carte en fond, dont les courbes se tracent au défilement */
.enonce-section { position: relative; overflow: hidden; }
.carte-fond { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .7; }
.carte-fond path { stroke-dashoffset: calc(1 - var(--p, 0)) !important; transition: none !important; }
.enonce-section .wrap { position: relative; }
.enonce { font: 500 clamp(1.7rem, 3.4vw, 3rem)/1.18 var(--font-display); letter-spacing: -0.03em; max-width: 28ch; }
.faits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px 40px; margin-top: clamp(48px, 7vw, 88px); }
.faits p { padding-top: 18px; border-top: 1px solid var(--ink); color: var(--ink-soft); font-size: .95rem; max-width: 24ch; }
.faits strong { display: block; font: 500 clamp(2.6rem, 4.6vw, 4rem)/1 var(--font-display); color: var(--ink); letter-spacing: -0.03em; margin-bottom: 10px; font-variant-numeric: tabular-nums; }

/* Motifs : courbes de niveau qui se dessinent */
.motif { display: block; width: 100%; height: 100%; overflow: visible; }
.motif path { fill: none; stroke: var(--trait); stroke-width: 1.1; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2200ms var(--ease-out); transition-delay: calc(var(--k, 0) * 45ms); }
.motif path.fort { stroke: var(--accent); stroke-width: 1.8; }
.vu .motif path, .motif.vu path, .vu.motif-cadre .motif path { stroke-dashoffset: 0; }
.motif .vit { transform-box: fill-box; transform-origin: center; animation: derive 26s ease-in-out infinite alternate; }
@keyframes derive { to { transform: translate(6px, -5px) rotate(1.2deg) scale(1.015); } }
.motif .sommet { fill: var(--accent); }
.motif .halo { fill: none; stroke: var(--accent); stroke-width: 1; vector-effect: non-scaling-stroke; transform-box: fill-box; transform-origin: center; animation: pouls 3.2s var(--ease-out) infinite; }
@keyframes pouls { from { transform: scale(.4); opacity: 1; } to { transform: scale(2.2); opacity: 0; } }
.motif text { font: 500 13px/1 var(--font-body); fill: var(--accent); letter-spacing: .04em; paint-order: stroke; stroke: var(--accent-soft); stroke-width: 6px; stroke-linejoin: round; }
.motif-cadre { position: relative; aspect-ratio: 4 / 3; background: var(--accent-soft); border-radius: var(--radius); overflow: hidden; }
.motif-cadre .motif { transform: translate(calc(var(--mx, 0) * 10px), calc(var(--my, 0) * 10px)); transition: transform 900ms var(--ease-out); }
.motif-cadre::after { content: ""; position: absolute; inset: 14px; border: 1px solid color-mix(in oklab, var(--accent) 14%, transparent); pointer-events: none; }

/* Cartes au relief réel */
.carte path { stroke: color-mix(in oklab, var(--accent) 30%, transparent); stroke-width: .9; }
.carte path.maitre { stroke: color-mix(in oklab, var(--accent) 78%, transparent); stroke-width: 1.4; }
.carte .vit { animation: none; }
.motif.carte { overflow: hidden; }
.carte .annot text { font: 400 11px/1 var(--font-mono); fill: var(--accent); paint-order: stroke; stroke: var(--accent-soft); stroke-width: 5px; stroke-linejoin: round; }
.carte .cote { text-anchor: middle; dominant-baseline: middle; opacity: 0; transition: opacity 800ms var(--ease-out) 1200ms; }
.vu .carte .cote, .carte.vu .cote { opacity: 1; }
.sommet-carte path, .sommet-carte > circle:first-child { fill: var(--ink); }
.sommet-carte text { font-size: 12px !important; fill: var(--ink) !important; }
.sommet-carte .alt { fill: var(--ink-soft) !important; }
.sommet-carte .halo { fill: none; stroke: var(--accent); stroke-width: 1; animation: pouls 3.2s var(--ease-out) infinite; transform-box: fill-box; transform-origin: center; }
.carte path.route { stroke: var(--corde); stroke-width: 2.4; stroke-linecap: round; transition: stroke-dashoffset 2600ms var(--ease-in-out) 500ms; }
.relais { opacity: 0; transition: opacity 400ms var(--ease-out); transition-delay: calc(900ms + var(--r) * 450ms); }
.vu .relais, .carte.vu .relais { opacity: 1; }
.relais circle { fill: var(--corde); stroke: var(--bg); stroke-width: 2; }
.relais text { fill: #fff !important; stroke: none !important; text-anchor: middle; font-size: 10.5px !important; }

/* Accueil : la carte du Salève en grand, le texte posé dessus */
.heros-carte { position: relative; min-height: max(640px, 100svh); display: grid; align-items: center; overflow: hidden; margin-top: -79px; padding-top: 79px; }
.carte-cadre { position: absolute; inset: 0; background: var(--accent-soft); -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.35) 30%, #000 58%); mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.35) 30%, #000 58%); }
.carte-cadre .carte { width: 100%; height: 100%; transform: translateY(calc(var(--h, 0) * 8%)) scale(calc(1 + var(--h, 0) * .05)); }
.heros-carte .heros-contenu { position: relative; display: block; padding-block: 48px 72px; opacity: calc(1 - var(--h, 0) * 1.2); }
.heros-carte .coordonnees { justify-content: flex-start; color: var(--ink-soft); margin-bottom: 28px; }
.heros-carte h1 { font-size: clamp(3rem, 7.2vw, 6.6rem); line-height: .98; max-width: 11ch; }
.heros-carte .intro { margin-top: 28px; }
.legende-carte { display: inline-flex; align-items: center; gap: 10px; margin-top: 56px; padding: 6px 10px 6px 0; background: color-mix(in oklab, var(--bg) 82%, transparent); font: 400 .8rem/1.3 var(--font-mono); color: var(--ink-soft); }
.pastille { width: 22px; height: 2px; background: var(--corde); position: relative; flex: none; }
.pastille::after { content: ""; position: absolute; right: -4px; top: -4px; width: 10px; height: 10px; border-radius: 50%; background: var(--corde); }

/* Itinéraires (trois publics) */
.tete-section { margin-bottom: clamp(32px, 5vw, 64px); }
.itineraire { display: grid; grid-template-columns: 90px minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(20px, 4vw, 64px); align-items: start; padding-block: clamp(36px, 5vw, 64px); border-top: 1px solid var(--line); }
.itineraire:last-child { border-bottom: 1px solid var(--line); }
.itineraire .num { align-self: start; font: 400 1rem/1 var(--font-mono); padding-top: .6em; color: var(--accent); font-variant-numeric: tabular-nums; }
.itineraire h3 { font: 500 clamp(1.9rem, 3vw, 2.6rem)/1.05 var(--font-display); letter-spacing: -0.03em; }
.itineraire p { margin-top: 16px; color: var(--ink-soft); }
.itineraire .lien { display: inline-block; margin-top: 24px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 20px 0 0; }
.tags li { font-size: .88rem; padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); background: var(--surface); }

/* Sur le terrain : photo réelle + principes */
.terrain-grille { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.media { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--accent-soft); }
.media img { width: 100%; height: 100%; object-fit: cover; }
.terrain-photo { margin: 0; }
.terrain-photo .media { aspect-ratio: 5 / 4; }
.parallaxe img { height: 116%; transform: translateY(calc(var(--y, 0) * -14%)); will-change: transform; }
figcaption { display: flex; gap: 12px; margin-top: 14px; color: var(--ink-soft); font-size: .9rem; }
figcaption span { color: var(--accent); font-family: var(--font-mono); font-size: .85em; }
.principes { margin: 36px 0 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.principes > div { padding: 22px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 20px; }
.principes dt { font-weight: 600; }
.principes dd { margin: 0; color: var(--ink-soft); }
.principes.trois { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; border-top: 0; margin-top: 8px; }
.principes.trois > div { grid-template-columns: 1fr; gap: 10px; border-bottom: 0; border-top: 1px solid var(--ink); padding-top: 20px; }
.principes.trois dt { font: 500 1.6rem/1.1 var(--font-display); letter-spacing: -0.02em; }

/* Héros de page intérieure */
.heros { padding-block: clamp(40px, 7vw, 88px) clamp(56px, 8vw, 112px); }
.heros .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.heros .intro { margin-top: 24px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; margin-top: 36px; }
.grand-motif { aspect-ratio: 1 / 1; }
.tete-page { padding-block: clamp(48px, 8vw, 104px) clamp(32px, 5vw, 64px); }
.tete-page .intro { margin-top: 22px; }
.bande-visuel { height: clamp(140px, 18vw, 260px); background: var(--accent-soft); margin-top: clamp(40px, 6vw, 72px); overflow: hidden; }
.bande-visuel .motif { width: 100%; height: 100%; }

/* Sections */
.section { padding-block: clamp(72px, 10vw, 144px); }
.bande { background: var(--surface); border-block: 1px solid var(--line); }
.deux-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); }
.colle { position: sticky; top: 116px; align-self: start; }
.colle p { margin-top: 20px; color: var(--ink-soft); }
.liste { list-style: none; margin: 0; padding: 0; counter-reset: l; border-top: 1px solid var(--line); }
.liste li { counter-increment: l; display: grid; grid-template-columns: 44px minmax(0, .9fr) minmax(0, 1.3fr); gap: 20px; padding: 30px 0; border-bottom: 1px solid var(--line); transition: background-color var(--hover) var(--ease-out); }
.liste li::before { content: counter(l, decimal-leading-zero); font: 400 .9rem/1.6 var(--font-mono); color: var(--accent); }
.liste p { color: var(--ink-soft); }
.liste .lien { display: inline-block; margin-top: 10px; }

/* Parcours : un trait qui se dessine au défilement */
.parcours { position: relative; list-style: none; margin: 8px 0 0; padding: 0 0 0 44px; display: grid; gap: 40px; }
.parcours::before, .parcours::after { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; }
.parcours::before { background: var(--line); }
.parcours::after { background: var(--corde); transform-origin: top; transform: scaleY(var(--p, 0)); }
.parcours li { position: relative; z-index: 1; }
.parcours li::before { content: ""; position: absolute; left: -44px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); border: 2px solid var(--accent); transition: background-color 400ms var(--ease-out); }
.parcours li.atteint::before { background: var(--corde); border-color: var(--corde); }
.etape { display: block; font: 400 .82rem/1 var(--font-mono); color: var(--corde); margin-bottom: 10px; letter-spacing: .02em; }
.parcours h3 { font-size: 1.2rem; }
.parcours p { margin-top: 6px; color: var(--ink-soft); }
html:not(.js) .parcours::after { transform: none; }

/* Atouts (stages) */
.atouts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.atouts > div { border-top: 1px solid var(--ink); padding-top: 20px; }
.atouts strong { display: block; font: 500 clamp(2rem, 3.4vw, 2.8rem)/1 var(--font-display); letter-spacing: -0.03em; }
.atouts p { margin-top: 14px; color: var(--ink-soft); }

/* Chiffres (à propos) */
.chiffres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; border-top: 1px solid var(--line); padding-top: 32px; margin-top: 48px; }
.chiffres strong { display: block; font: 500 clamp(2.2rem, 4vw, 3.2rem)/1 var(--font-display); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.chiffres span { display: block; margin-top: 10px; color: var(--ink-soft); max-width: 26ch; }

/* Témoignages : une grande citation, les autres en marge */
.temoins { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(36px, 6vw, 96px); align-items: start; margin-top: 12px; }
.temoins blockquote { margin: 0; }
.temoins p { font: 500 clamp(1.15rem, 1.7vw, 1.35rem)/1.45 var(--font-display); letter-spacing: -0.015em; }
.temoins .grand p { font: 500 clamp(1.8rem, 3.2vw, 2.8rem)/1.15 var(--font-display); letter-spacing: -0.035em; max-width: 24ch; }
.temoins-cote { display: grid; gap: 36px; }
.temoins-cote blockquote { padding-top: 20px; border-top: 1px solid var(--line); }
.temoins cite { display: block; margin-top: 16px; font-style: normal; color: var(--ink-soft); font-size: .95rem; }
.temoins cite::before { content: ""; display: inline-block; width: 22px; height: 1px; background: var(--accent); vertical-align: middle; margin-right: 10px; }

/* Questions fréquentes */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 64px; padding: 18px 0; font: 600 1.1rem/1.3 var(--font-body); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 14px; height: 14px; background: linear-gradient(var(--accent), var(--accent)) center / 100% 1.5px no-repeat, linear-gradient(var(--accent), var(--accent)) center / 1.5px 100% no-repeat; transition: transform 300ms var(--ease-out); }
.faq details[open] summary::after { transform: rotate(135deg); }
.faq details p { padding: 0 0 24px; color: var(--ink-soft); }

/* Portrait */
.portrait .media { aspect-ratio: 3 / 4; max-width: 460px; }
.texte p + p { margin-top: 18px; }
.texte .citation { font: 500 clamp(1.4rem, 2.4vw, 1.9rem)/1.3 var(--font-display); letter-spacing: -0.02em; color: var(--accent); max-width: 28ch; margin-block: 32px; }

/* Contact (bloc sombre) */
.contact { position: relative; overflow: hidden; background: var(--ink); color: var(--bg); }
.contact .bande-motif { position: absolute; left: 0; right: 0; top: 0; height: 46%; width: 100%; opacity: .45; -webkit-mask-image: linear-gradient(180deg, #000 40%, transparent); mask-image: linear-gradient(180deg, #000 40%, transparent); }
.contact .bande-motif path { stroke: color-mix(in oklab, var(--bg) 16%, transparent); }
.contact .bande-motif path.maitre { stroke: color-mix(in oklab, var(--bg) 34%, transparent); }
.contact .bande-motif .annot { display: none; }
.contact .wrap { position: relative; }
.contact .repere { color: color-mix(in oklab, var(--bg) 62%, var(--ink)); }
.contact .repere span { color: var(--bg); border-color: color-mix(in oklab, var(--bg) 30%, transparent); }
.contact .repere::after { background: color-mix(in oklab, var(--bg) 20%, transparent); }
.contact h2 { max-width: 19ch; }
.contact .grille { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.contact p { color: color-mix(in oklab, var(--bg) 74%, var(--ink)); margin-top: 20px; }
.contact .btn-plein { background: var(--bg); color: var(--ink); }
.contact .btn-plein::before { background: #fff; }
.contact .btn-ligne { border-color: color-mix(in oklab, var(--bg) 45%, var(--ink)); color: var(--bg); }
.contact .btn-ligne::before { background: var(--bg); }
@media (hover: hover) and (pointer: fine) { .contact .btn-ligne:hover { color: var(--ink); } }
.coord { display: grid; gap: 18px; font-size: 1.05rem; margin: 0; }
.coord dt { color: color-mix(in oklab, var(--bg) 62%, var(--ink)); font-size: .9rem; }
.coord dd { margin: 4px 0 0; }
.coord a { text-decoration-thickness: 1px; text-underline-offset: 4px; }

/* Page contact */
.coord-clair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 48px; margin: 0; }
.coord-clair > div { border-top: 1px solid var(--ink); padding-top: 18px; }
.coord-clair dt { color: var(--ink-soft); font-size: .9rem; }
.coord-clair dd { margin: 6px 0 0; font: 500 1.45rem/1.3 var(--font-display); letter-spacing: -0.02em; }
.coord-clair dd small { display: block; font: 400 .95rem/1.5 var(--font-body); color: var(--ink-soft); margin-top: 6px; }
.coord-clair a { text-decoration-thickness: 1px; text-underline-offset: 5px; text-decoration-color: color-mix(in oklab, var(--ink) 30%, transparent); }

/* Texte juridique */
.juridique h2 { font-size: 1.6rem; margin-top: 48px; }
.juridique p { margin-top: 14px; color: var(--ink-soft); }

/* Pied de page */
.pied { background: var(--ink); color: color-mix(in oklab, var(--bg) 62%, var(--ink)); font-size: .92rem; border-top: 1px solid color-mix(in oklab, var(--bg) 14%, var(--ink)); }
.pied-haut { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 20px 40px; padding-block: 56px 36px; border-bottom: 1px solid color-mix(in oklab, var(--bg) 14%, var(--ink)); }
.pied-haut img { width: min(320px, 60vw); opacity: .92; }
.pied-haut p { font: 500 1.15rem/1.4 var(--font-display); color: color-mix(in oklab, var(--bg) 80%, var(--ink)); max-width: 30ch; }
.pied-bas { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 24px calc(28px + env(safe-area-inset-bottom)); font-variant-numeric: tabular-nums; }
.pied nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.pied a { text-decoration: none; }
@media (hover: hover) and (pointer: fine) { .pied a:hover { color: var(--bg); } }

.barre-mobile { display: none; }

/* Révélation au défilement */
.revele { opacity: 0; transform: translateY(26px); transition: opacity var(--reveal) var(--ease-out), transform var(--reveal) var(--ease-out); transition-delay: calc(var(--i, 0) * 80ms); }
.revele.vu { opacity: 1; transform: none; }
html:not(.js) .revele { opacity: 1; transform: none; }
html:not(.js) .motif path { stroke-dashoffset: 0; }

/* Transition douce entre les pages */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: 260ms var(--ease-out) both sortie; }
::view-transition-new(root) { animation: 420ms var(--ease-out) both entree; }
@keyframes sortie { to { opacity: 0; } }
@keyframes entree { from { opacity: 0; transform: translateY(10px); } }

@media (max-width: 960px) {
  .menu-btn { display: inline-flex; align-items: center; }
  .entete .btn-plein { display: none; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter) 20px; background: var(--bg); border-bottom: 1px solid var(--line);
    opacity: 0; transform: translateY(-8px); visibility: hidden; pointer-events: none;
    transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 0s linear 200ms;
  }
  .nav a { padding: 14px 0; font-size: 1.15rem; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .nav a[aria-current="page"] { color: var(--accent); }
  .entete.ouvert .nav { opacity: 1; transform: none; visibility: visible; pointer-events: auto; transition-delay: 0s; }
  .heros .wrap, .deux-col, .contact .grille, .temoins, .terrain-grille { grid-template-columns: 1fr; }
  .itineraire { grid-template-columns: 1fr; gap: 20px; }
  .itineraire .num { font-size: 2.4rem; }
  .colle { position: static; }
  .liste li { grid-template-columns: 32px 1fr; gap: 6px 12px; }
  .liste li p { grid-column: 2; }
  .chiffres, .atouts, .principes.trois { grid-template-columns: 1fr; gap: 28px; }
  .faits { grid-template-columns: 1fr 1fr; }
  .terrain-photo .media { aspect-ratio: 4 / 3; }
  .coordonnees { justify-self: start; }
  .carte-cadre { -webkit-mask-image: linear-gradient(180deg, transparent 0%, transparent 42%, rgba(0,0,0,.5) 62%, #000 88%); mask-image: linear-gradient(180deg, transparent 0%, transparent 42%, rgba(0,0,0,.5) 62%, #000 88%); }
  .heros-carte { align-items: start; }
  .heros-carte .heros-contenu { padding-top: 40px; }
}
@media (max-width: 640px) {
  .coord-clair, .faits { grid-template-columns: 1fr; }
  .principes > div { grid-template-columns: 1fr; gap: 6px; }
  .barre-mobile {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px; position: fixed; inset: auto 0 0 0; z-index: 30;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: color-mix(in oklab, var(--bg) 94%, transparent);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--line);
  }
  body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
  .marque img { width: 116px; }
  .heros-bas .actions { width: 100%; }
  .defiler { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revele { transform: none; transition-duration: 300ms; transition-delay: 0ms; }
  .mot > span { animation: none; transform: none; }
  .motif path { transition: none; stroke-dashoffset: 0; }
  .carte-fond path { stroke-dashoffset: 0 !important; }
  .motif .vit, .motif .halo, .defiler span, .sommet-carte .halo { animation: none; }
  .relais, .carte .cote { opacity: 1; transition: none; }
  .carte-cadre .carte, .heros-carte .heros-contenu { transform: none; opacity: 1; }
  .scene, .scene video, .scene .affiche, .heros-contenu, .parallaxe img, .motif-cadre .motif { transform: none; clip-path: none; opacity: 1; }
  .parcours::after { transform: none; }
  .btn:active { transform: none; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
}

/* ---------- Version 4 : le Léman, des lieux suisses, de la vie ---------- */
:root { --lac: #cfdfe0; --lac-trait: color-mix(in oklab, var(--accent) 26%, transparent); }

/* Accueil : la carte occupe tout l'écran, le texte se pose sur le lac */
.heros-carte { min-height: max(680px, 100svh); }
.carte-cadre { -webkit-mask-image: none; mask-image: none; background: #e7ecea; }
.carte-cadre::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 90% at 72% 42%, transparent 45%, color-mix(in oklab, var(--bg) 70%, transparent) 100%),
              linear-gradient(90deg, color-mix(in oklab, var(--bg) 55%, transparent) 0%, transparent 46%); }
.heros-carte .heros-contenu { z-index: 2; }
.heros-carte h1 { text-shadow: 0 0 28px color-mix(in oklab, var(--bg) 85%, transparent); }

/* Lac : surface claire, lignes d'eau qui coulent lentement */
.motif.carte .lac path { stroke-dasharray: none; stroke-dashoffset: 0; transition: none; vector-effect: non-scaling-stroke; }
.motif.carte .lac .eau-fond { fill: var(--lac); stroke: color-mix(in oklab, var(--accent) 34%, transparent); stroke-width: 1; }
.motif.carte .lac .eau { stroke: var(--lac-trait); stroke-width: .8; stroke-dasharray: 26 14 4 14; animation: courant calc(40s + var(--e) * 9s) linear infinite; opacity: calc(.9 - var(--e) * .15); }
@keyframes courant { to { stroke-dashoffset: -580; } }

/* Noms de lieux, comme sur une carte nationale */
.lieu-nom circle { fill: var(--ink); }
.lieu-nom text { font: 400 12px/1 var(--font-mono); fill: var(--ink); paint-order: stroke; stroke: #e7ecea; stroke-width: 4px; stroke-linejoin: round; }
.lieu-nom.fort text { font-weight: 500; font-size: 13px; }
.lieu-nom .alt { fill: var(--ink-soft); font-size: 11px; }
.lieu-nom.eau-nom text { font-style: italic; letter-spacing: .38em; fill: var(--accent); stroke: var(--lac); text-anchor: middle; font-size: 13px; }
.lieu-nom { opacity: 0; transition: opacity 900ms var(--ease-out) 1400ms; }
.vu .lieu-nom, .carte.vu .lieu-nom { opacity: 1; }

/* Un marcheur suit l'itinéraire, sans fin */
.marcheur { fill: var(--corde); stroke: #fff; stroke-width: 2; opacity: 0; animation: apparait 600ms var(--ease-out) 3.4s forwards; }
@keyframes apparait { to { opacity: 1; } }

/* Ombres de nuages qui glissent sur le relief */
.ciel { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 1; mix-blend-mode: multiply; }
.ciel span { position: absolute; width: 62vw; height: 42vw; border-radius: 50%; background: radial-gradient(closest-side, rgba(31, 75, 87, .12), rgba(31, 75, 87, 0)); animation: nuage 70s linear infinite; }
.ciel span:nth-child(1) { top: -6%; left: -30%; }
.ciel span:nth-child(2) { top: 38%; left: -45%; width: 48vw; height: 30vw; animation-duration: 95s; animation-delay: -40s; }
.ciel span:nth-child(3) { top: 10%; left: -60%; width: 36vw; height: 24vw; animation-duration: 120s; animation-delay: -75s; opacity: .8; }
@keyframes nuage { to { transform: translateX(190vw); } }

/* À l'arrivée, une brume légère qui se lève et dévoile la carte */
.brume { position: absolute; inset: -10%; z-index: 1; pointer-events: none;
  background: radial-gradient(60% 50% at 70% 45%, rgba(245, 243, 238, .96), rgba(245, 243, 238, .7) 60%, rgba(245, 243, 238, .4)),
              radial-gradient(40% 35% at 25% 70%, rgba(255, 255, 255, .9), rgba(255, 255, 255, 0));
  filter: blur(8px); animation: leve 2600ms var(--ease-out) 150ms forwards; }
@keyframes leve { to { opacity: 0; transform: translateY(-6%) scale(1.12); } }

/* Une photo du lieu et sa carte, superposées */
.itineraire { grid-template-columns: 90px minmax(0, 1fr) minmax(0, 1.15fr); }
.duo { position: relative; margin: 0; padding-bottom: 46px; }
.duo .media { aspect-ratio: 4 / 3; box-shadow: 0 30px 60px -40px rgba(20, 40, 45, .45); }
.duo .media img { transform: scale(1.06); transition: transform 1800ms var(--ease-out); }
.duo.vu .media img { transform: scale(1); }
.duo .encart { position: absolute; right: -18px; bottom: 0; width: 46%; aspect-ratio: 4 / 3; background: #e7ecea; box-shadow: 0 24px 48px -24px rgba(20, 40, 45, .5); border: 6px solid var(--bg); transform: translateY(24px); opacity: 0; transition: transform 1100ms var(--ease-out) 300ms, opacity 900ms var(--ease-out) 300ms; }
.duo.vu .encart { transform: none; opacity: 1; }
.duo.inverse .encart { right: auto; left: -18px; }
.duo figcaption { max-width: 52%; margin-top: 16px; }
.duo.inverse figcaption { margin-left: auto; text-align: right; flex-direction: row-reverse; }
.duo figcaption span { white-space: nowrap; }
.duo .encart .annot .cote { display: none; }
.contact-duo { padding-bottom: 60px; }

/* Panoramas en pleine largeur */
.panorama { position: relative; margin: 0; height: clamp(380px, 72vh, 760px); overflow: hidden; color: #fff; }
.panorama .media { position: absolute; inset: 0; border-radius: 0; }
.panorama .media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 25, 30, 0) 38%, rgba(10, 25, 30, .35) 62%, rgba(10, 25, 30, .72)); }
.panorama figcaption { position: absolute; left: 0; right: 0; bottom: clamp(24px, 4vw, 48px); margin: 0 auto; color: rgba(255, 255, 255, .9); font-size: 1.05rem; max-width: var(--max, 1240px); display: block; }
.panorama figcaption span { display: block; color: #fff; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.panorama figcaption { padding-right: 30%; }

/* À propos : un banc, une pause */
.pause { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.pause-photo { margin: 0; }
.pause-photo .media { aspect-ratio: 3 / 4; }
.pause .principes.trois { grid-template-columns: 1fr; }

.juridique .credits { margin: 12px 0 0; padding-left: 1.2em; color: var(--ink-soft); }
.juridique .credits li { margin-top: 6px; }

@media (max-width: 900px) {
  .itineraire { grid-template-columns: 1fr; }
  .duo .encart { right: 10px; width: 52%; }
  .duo.inverse .encart { left: 10px; }
  .duo figcaption { max-width: 44%; }
  .pause { grid-template-columns: 1fr; }
  .pause-photo .media { aspect-ratio: 4 / 3; }
  .panorama figcaption { padding-right: 0; }
  .carte-cadre::after { background: linear-gradient(180deg, color-mix(in oklab, var(--bg) 88%, transparent) 0%, color-mix(in oklab, var(--bg) 60%, transparent) 50%, transparent 80%); }
}
@media (prefers-reduced-motion: reduce) {
  .brume, .ciel, .marcheur { display: none; }
  .motif.carte .lac .eau { animation: none; }
  .duo .media img, .duo .encart { transform: none; opacity: 1; transition: none; }
  .lieu-nom { opacity: 1; transition: none; }
}
@media (max-width: 900px) {
  .heros-carte { display: flex; flex-direction: column; min-height: auto; }
  .heros-carte .heros-contenu { padding-bottom: 8px; }
  .carte-cadre { position: relative; inset: auto; order: 2; height: 112vw; max-height: 620px; margin-top: -8px; }
  .carte-cadre::after { background: linear-gradient(180deg, var(--bg) 0%, color-mix(in oklab, var(--bg) 0%, transparent) 26%); }
  .carte-cadre .carte { transform: none; }
  .legende-carte { margin-top: 36px; }
}
@media (max-width: 900px) {
  .duo { padding-bottom: 0; }
  .duo .encart, .duo.inverse .encart { position: relative; left: auto; right: auto; width: 64%; margin: -56px 12px 0 auto; }
  .duo.inverse .encart { margin: -56px auto 0 12px; }
  .duo figcaption, .duo.inverse figcaption { max-width: none; text-align: left; flex-direction: row; margin-left: 0; }
}
.contact .bande-motif .lac .eau-fond { fill: rgba(255, 255, 255, .04); stroke: rgba(255, 255, 255, .16); }
.contact .bande-motif .lac .eau { stroke: rgba(255, 255, 255, .1); }
.contact .bande-motif .lieu-nom { display: none; }
.chiffres strong { white-space: nowrap; }
.contact-duo .encart { width: 58%; }
@media (max-width: 900px) { .contact-duo .encart { width: 78%; } }

/* ---------- Version 5 : Genève en couleurs, filigrane vivant, inspirations Kane ---------- */
:root { --terre: #ecede6; --parc: #d3e2c4; --bois: #c0d6ae; --rue: #fffdf8; --lac: #bcd8dc; }
.carte-cadre { background: var(--terre); }
.carte .osm path, .carte .rues path, .carte .courant, .carte .jet path { stroke-dasharray: none; stroke-dashoffset: 0; transition: none; }
.carte .osm path { stroke: none; }
.carte .osm .vert { fill: var(--parc); }
.carte .osm .bois { fill: var(--bois); }
.motif.carte .lac .eau-fond { fill: var(--lac); stroke: color-mix(in oklab, var(--accent) 30%, transparent); stroke-width: .8; }
.motif.carte .lac .eau { stroke: rgba(255, 255, 255, .75); stroke-width: 1; }
.carte .rues path { fill: none; stroke: var(--rue); stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.carte .rues .r1 { stroke-width: 3.2; } .carte .rues .r2 { stroke-width: 2.4; } .carte .rues .r3 { stroke-width: 1.7; } .carte .rues .r4 { stroke-width: 1; stroke: #faf7ef; }
.carte .rues .rail { stroke: #8f8e86; stroke-width: 1.1; stroke-dasharray: 6 4; }
.carte .vit path { stroke: color-mix(in oklab, var(--accent) 24%, transparent); stroke-width: .7; }
.carte .vit path.maitre { stroke: color-mix(in oklab, var(--accent) 55%, transparent); stroke-width: 1.1; }
/* Le Rhône et l'Arve coulent dans le bon sens */
.carte .courant { fill: none; stroke: rgba(255, 255, 255, .85); stroke-width: 1.3; stroke-dasharray: 10 14; stroke-linecap: round; vector-effect: non-scaling-stroke; animation: coule 9s linear infinite; }
@keyframes coule { to { stroke-dashoffset: -240; } }
/* Le Jet d'eau */
.jet .jet-eau { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; transform-box: fill-box; transform-origin: 50% 100%; animation: jaillit 2.8s ease-in-out infinite; filter: drop-shadow(0 0 2px rgba(31, 75, 87, .35)); }
.jet .j2 { stroke-width: 6; opacity: .35; animation-delay: -1.4s; }
.jet circle { fill: var(--accent); }
@keyframes jaillit { 0%, 100% { transform: scaleY(.86); } 50% { transform: scaleY(1.06); } }
.lieu-nom text { stroke: var(--terre); }
.lieu-nom.quartier text { font-size: 11px; letter-spacing: .32em; fill: var(--ink-soft); text-anchor: middle; }
.lieu-nom.ancre text { fill: var(--corde); font-weight: 500; }
.lieu-nom.eau-nom text { stroke: var(--lac); }
/* Le bandeau sombre du contact : seulement le relief et l'eau, discrets */
.contact .bande-motif .osm, .contact .bande-motif .rues, .contact .bande-motif .courant { display: none; }

/* Mot qui s'écrit tout seul, comme une machine à écrire */
.pour { margin-top: 22px; font: 400 .95rem/1.2 var(--font-mono); color: var(--ink-soft); letter-spacing: .02em; }
.tape { color: var(--corde); }
.tape::after { content: ""; display: inline-block; width: 2px; height: 1.05em; margin-left: 3px; vertical-align: -.15em; background: var(--corde); animation: curseur 1s steps(1) infinite; }
@keyframes curseur { 50% { opacity: 0; } }

/* Autocollants posés sur la carte, légèrement inclinés */
.autocollants { position: absolute; right: clamp(16px, 5vw, 80px); bottom: clamp(40px, 9vh, 110px); z-index: 2; display: grid; gap: 14px; justify-items: end; pointer-events: none; }
.autocollant { display: inline-block; padding: 10px 16px; border-radius: 999px; font: 500 .85rem/1 var(--font-mono); letter-spacing: .02em; box-shadow: 0 14px 30px -16px rgba(20, 40, 45, .55); opacity: 0; animation: colle 700ms var(--ease-signature) forwards, flotte 6s ease-in-out infinite; }
.a1 { background: var(--corde); color: #fff; --rot: -5deg; animation-delay: 2.2s, 3s; }
.a2 { background: var(--bg); color: var(--accent); border: 1px solid color-mix(in oklab, var(--accent) 30%, transparent); --rot: 3deg; animation-delay: 2.6s, 3.4s; }
@keyframes colle { from { opacity: 0; transform: rotate(var(--rot)) scale(1.35) translateY(-10px); } to { opacity: 1; transform: rotate(var(--rot)); } }
@keyframes flotte { 0%, 100% { translate: 0 0; } 50% { translate: 0 -6px; } }

/* Filigrane topographique qui dérive lentement derrière certaines sections */
.filigrane { position: relative; isolation: isolate; overflow: clip; }
.filigrane::before { content: ""; position: absolute; inset: -12%; z-index: -1; pointer-events: none; background: url(images/filigrane.svg) center / 1500px auto repeat; opacity: .55;
  -webkit-mask-image: radial-gradient(70% 60% at 60% 50%, #000 30%, transparent 85%); mask-image: radial-gradient(70% 60% at 60% 50%, #000 30%, transparent 85%);
  animation: derive-fond 80s ease-in-out infinite alternate; will-change: transform; }
@keyframes derive-fond { from { transform: translate3d(-3%, 2%, 0) rotate(-.6deg); } to { transform: translate3d(3%, -2%, 0) rotate(.6deg); } }

/* Genève, notre terrain : deux colonnes de photos qui défilent en sens contraire */
.terrain-ge-grille { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.terrain-ge-texte p { margin-top: 20px; color: var(--ink-soft); max-width: 42ch; }
.colonnes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; height: clamp(460px, 70vh, 680px); overflow: hidden;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent); mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent); }
.colonne { display: grid; gap: 16px; align-content: start; animation: defile 46s linear infinite; }
.colonne.descend { animation-direction: reverse; animation-duration: 54s; }
.colonne figure { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--accent-soft); }
.colonne img { width: 100%; height: auto; display: block; aspect-ratio: 4 / 3; object-fit: cover; }
@keyframes defile { to { transform: translateY(calc(-50% - 8px)); } }
@media (hover: hover) { .colonnes:hover .colonne { animation-play-state: paused; } }

/* Contact : la carte du quartier en grand, rien ne cache l'adresse */
.carte-contact { margin: 0; }
.carte-contact .motif-cadre { aspect-ratio: 1 / 1; background: var(--terre); }
.carte-contact .lieu text { font-size: 13px !important; font-weight: 500; fill: var(--ink) !important; paint-order: stroke; stroke: var(--terre); stroke-width: 5px; }
.carte-contact .lieu > circle:first-child { fill: var(--corde) !important; }
.carte-contact .lieu .halo { stroke: var(--corde); }

@media (max-width: 900px) {
  .terrain-ge-grille { grid-template-columns: 1fr; }
  .colonnes { height: 420px; }
  .autocollants { position: static; justify-items: start; margin: 18px 0 0 var(--gutter); order: 1; display: flex; flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  .carte .courant, .jet .jet-eau, .colonne, .filigrane::before, .autocollant, .tape::after { animation: none; }
  .autocollant { opacity: 1; transform: rotate(var(--rot)); }
}
.contact .bande-motif .lac .eau-fond { fill: rgba(255, 255, 255, .04); stroke: rgba(255, 255, 255, .16); }
.contact .bande-motif .lac .eau { stroke: rgba(255, 255, 255, .1); }
.duo .encart .lieu-nom text { font-size: 24px; stroke-width: 7px; }
.duo .encart .lieu-nom .alt { font-size: 20px; }
.duo .encart .lieu-nom circle { r: 6px; }
@media (max-width: 900px) {
  .carte-cadre::after { background: linear-gradient(180deg, var(--bg) 0%, color-mix(in oklab, var(--bg) 0%, transparent) 10%); }
}

/* ---------- Version 6 : la Jonction comme point d'ancrage, À propos refait ---------- */
.autocollants { display: none; }
/* Le point d'ancrage à la Jonction : des ondes qui s'élargissent sur l'eau */
.point-ancrage .coeur { fill: var(--corde); stroke: #fff; stroke-width: 3; }
.point-ancrage .onde { fill: none; stroke: var(--corde); stroke-width: 1.6; transform-box: fill-box; transform-origin: center; opacity: 0; animation: onde 4.2s cubic-bezier(.2, .6, .3, 1) infinite; }
.point-ancrage .o2 { animation-delay: 1.4s; }
.point-ancrage .o3 { animation-delay: 2.8s; }
@keyframes onde { 0% { transform: scale(.15); opacity: .9; } 100% { transform: scale(1.6); opacity: 0; } }
.carte-heros .courant { stroke-width: 1.8; }
.lieu-nom.ancre text { font-size: 14px; }

/* À propos : portrait en arche, carte de la Jonction derrière, badge */
.apropos-tete { padding-block: clamp(48px, 7vw, 110px) clamp(56px, 8vw, 120px); }
.apropos-grille { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(40px, 7vw, 120px); align-items: center; }
.apropos-intro h1 { font-size: clamp(3.2rem, 7.5vw, 6.8rem); line-height: .95; }
.role { margin-top: 18px; font: 400 .9rem/1.2 var(--font-mono); color: var(--corde); letter-spacing: .03em; }
.apropos-intro .intro { margin-top: 26px; }
.apropos-intro .chiffres { margin-top: clamp(32px, 5vw, 56px); }
.portrait-scene { position: relative; margin: 0; aspect-ratio: 4 / 5; max-width: 520px; justify-self: end; width: 100%; }
.portrait-carte { position: absolute; inset: 9% -7% -6% 12%; border-radius: 28px; overflow: hidden; background: var(--terre); box-shadow: 0 30px 70px -40px rgba(20, 40, 45, .5); transform: translate(calc(var(--mx, 0) * -10px), calc(var(--my, 0) * -10px)); transition: transform 900ms var(--ease-out); }
.portrait-carte .motif { width: 100%; height: 100%; }
.portrait-carte .annot { display: none; }
.portrait-arc { position: absolute; inset: -3% 10% 10% -5%; border: 1.5px solid var(--corde); border-radius: 999px 999px 26px 26px; opacity: .7; transform: translate(calc(var(--mx, 0) * 8px), calc(var(--my, 0) * 8px)); transition: transform 900ms var(--ease-out); }
.portrait-photo { position: absolute; inset: 0 14% 14% 0; border-radius: 999px 999px 24px 24px; overflow: hidden; background: #e9e7e1; box-shadow: 0 40px 80px -40px rgba(20, 40, 45, .55); }
.portrait-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; transform: scale(1.08); transition: transform 1600ms var(--ease-out); }
.portrait-scene.vu .portrait-photo img { transform: scale(1); }
.portrait-badge { position: absolute; left: -6%; bottom: 8%; display: grid; gap: 4px; margin: 0; padding: 14px 20px; background: var(--bg); border-radius: 14px; box-shadow: 0 20px 40px -24px rgba(20, 40, 45, .5); }
.portrait-badge strong { font: 500 1.05rem/1.1 var(--font-display); color: var(--ink); }
.portrait-badge span { font: 400 .78rem/1.2 var(--font-mono); color: var(--ink-soft); }
/* Mon parcours : lecture confortable, grande citation */
.lecture-grille { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 6vw, 96px); align-items: start; margin-top: 12px; }
.lecture-texte p { font-size: 1.12rem; line-height: 1.7; color: var(--ink-soft); max-width: 60ch; }
.lecture-texte p + p { margin-top: 20px; }
.lettrine::first-letter { float: left; font: 500 4.2rem/.82 var(--font-display); color: var(--accent); margin: 6px 12px 0 0; }
.citation-grande { position: sticky; top: 120px; margin: 0; padding: 28px 0 0; border-top: 2px solid var(--corde); }
.citation-grande p { font: 500 clamp(1.6rem, 2.6vw, 2.3rem)/1.2 var(--font-display); letter-spacing: -0.025em; color: var(--accent); }
.citation-grande cite { display: block; margin-top: 16px; font: 400 .8rem/1 var(--font-mono); font-style: normal; color: var(--ink-soft); }
@media (max-width: 900px) {
  .apropos-grille, .lecture-grille { grid-template-columns: 1fr; }
  .portrait-scene { justify-self: center; max-width: 380px; margin-top: 8px; }
  .portrait-badge { left: 0; }
  .citation-grande { position: static; }
}
@media (prefers-reduced-motion: reduce) { .point-ancrage .onde { animation: none; opacity: .4; } .portrait-photo img { transform: none; } }
.chiffres strong span { display: inline; margin: 0; color: inherit; max-width: none; }
.lecture-texte .chapeau { font: 500 clamp(1.3rem, 2vw, 1.6rem)/1.45 var(--font-display); letter-spacing: -0.015em; color: var(--ink); }
.duo figcaption span { white-space: normal; }
@media (max-width: 900px) {
  .portrait-scene { order: -1; margin: 0 0 28px; }
}

/* ---------- Version 7 : accueil sans la Jonction, rythme resserré ---------- */
.itineraires { padding-bottom: clamp(40px, 5vw, 72px); }
.itineraires + .terrain { padding-top: clamp(40px, 5vw, 72px); }
.panorama .media img { object-position: center 60%; }
@media (max-width: 760px) { .panorama .media img { object-position: 82% 60%; } }

/* ---------- Version 8 : accueil sur téléphone, carte en fond plein écran ---------- */
@media (max-width: 900px) {
  .heros-carte { display: flex; flex-direction: column; justify-content: flex-end; min-height: max(640px, 100svh); padding-top: 79px; }
  .carte-cadre { position: absolute; inset: 0 0 auto 0; order: 0; height: 68svh; min-height: 440px; max-height: none; margin: 0; }
  .carte-cadre .carte { position: absolute; inset: 0; width: 100%; height: 100%; transform: none; }
  .carte-cadre::after { background: linear-gradient(180deg, color-mix(in oklab, var(--bg) 70%, transparent) 0%, transparent 22%, transparent 48%, color-mix(in oklab, var(--bg) 82%, transparent) 78%, var(--bg) 100%); }
  .heros-carte .heros-contenu { position: relative; z-index: 2; padding-block: 0 40px; opacity: 1; }
  .heros-carte h1 { font-size: clamp(2.9rem, 13.5vw, 4.6rem); line-height: .94; letter-spacing: -0.045em; text-shadow: 0 0 22px var(--bg), 0 0 6px var(--bg); }
  .heros-carte .pour { margin-top: 18px; }
  .heros-carte .intro { margin-top: 14px; font-size: 1.06rem; line-height: 1.55; }
  .heros-carte .actions { margin-top: 26px; gap: 14px 22px; }
  .heros-carte .actions .btn { flex: 1 1 auto; }
  /* La légende devient une étiquette posée sur la carte, comme sur un plan */
  .legende-carte { position: absolute; left: var(--gutter); top: -54svh; margin: 0; padding: 7px 12px; border-radius: 999px; background: color-mix(in oklab, var(--bg) 90%, transparent); box-shadow: 0 8px 24px -16px rgba(20, 40, 45, .45); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); font-size: .74rem; }
  .carte-heros .lieu-nom text { font-size: 15px; stroke-width: 5px; }
  .carte-heros .lieu-nom.eau-nom text { font-size: 16px; }
}
@media (max-width: 900px) and (max-height: 700px) { .legende-carte { display: none; } }
@media (max-width: 900px) {
  .legende-carte { display: none; }
  .carte-cadre { height: 62svh; }
}
@media (max-width: 640px) {
  /* Les boutons restent visibles au-dessus de la barre WhatsApp / Écrire */
  .heros-carte .heros-contenu { padding-bottom: calc(92px + env(safe-area-inset-bottom)); }
  .heros-carte h1 { font-size: clamp(2.7rem, 12.6vw, 4rem); }
}
@media (max-width: 640px) {
  .contact .actions { display: grid; grid-template-columns: 1fr; }
  .contact .actions .btn { width: 100%; }
  .faits { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .faits p:last-child { grid-column: 1 / -1; }
  .tags li { font-size: .82rem; padding: 5px 10px; }
  .itineraire .num { font-size: 1.9rem; }
}