/* Rivage Immobilier — démo. Blanc cassé, sable, bleu nuit, laiton. */
@font-face { font-family: 'DM Serif Display'; src: url(fonts/dm-serif-display-latin-400-normal.woff2) format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'DM Serif Display'; src: url(fonts/dm-serif-display-latin-400-italic.woff2) format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'DM Sans'; src: url(fonts/dm-sans-latin-wght-normal.woff2) format('woff2'); font-weight: 100 1000; font-style: normal; font-display: swap; }

:root {
  --blanc: #FAF8F4; --sable: #E8DCC8; --sable-2: #F2EBDF; --nuit: #14213D; --nuit-2: #1C2B4D;
  --laiton: #B08D57; --laiton-c: #C9A86E; --laiton-t: #74572D; --gris: #4A5468;
  --ligne: rgba(20, 33, 61, .14); --piste: rgba(20, 33, 61, .16);
  --serif: 'DM Serif Display', Georgia, serif; --sans: 'DM Sans', system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .1, 1); --g: clamp(16px, 4vw, 56px); --h-entete: 68px;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--h-entete) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--blanc); color: var(--nuit); font: 400 1rem/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: clip; }
body.bloque { overflow: hidden; }
img, video { display: block; max-width: 100%; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--laiton); outline-offset: 3px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.conteneur { width: min(100%, 1320px); margin-inline: auto; padding-inline: var(--g); }
.evite { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 12px 16px; background: var(--nuit); color: var(--blanc); transform: translateY(-200%); }
.evite:focus { transform: none; }

/* Bandeau démo + en-tête */
.bandeau-demo { position: relative; z-index: 60; background: var(--nuit); color: #E9E4DA; font-size: .8125rem; line-height: 1.4; text-align: center; padding: 0 var(--g); border-bottom: 1px solid rgba(250, 248, 244, .1); }
.bandeau-demo p { padding-block: 2px; }
.bandeau-demo a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: 6px; color: var(--laiton-c); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.entete { position: sticky; top: 0; z-index: 50; height: var(--h-entete); margin-bottom: calc(-1 * var(--h-entete)); color: var(--blanc); transition: background .45s, color .45s, box-shadow .45s; }
.entete.plein { background: rgba(250, 248, 244, .92); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); color: var(--nuit); box-shadow: 0 1px 0 var(--ligne); }
.entete.sur-menu { background: transparent; color: var(--blanc); box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
.entete__in { height: 100%; display: flex; align-items: center; gap: 10px; }
.logo { display: flex; flex-direction: column; justify-content: center; min-height: 44px; margin-right: auto; line-height: 1; }
.logo__mot { font: 400 1.6rem/1 var(--serif); }
.logo__sous { margin-top: 3px; font-size: .58rem; font-weight: 600; letter-spacing: .3em; text-transform: uppercase; opacity: .85; }
.nav { display: none; gap: clamp(18px, 2.2vw, 36px); font-size: .875rem; font-weight: 500; }
.nav a { position: relative; padding-block: 12px; }
.nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 6px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.entete__cta { min-height: 44px; padding-inline: 14px; font-size: .6875rem; letter-spacing: .08em; }
.burger { display: grid; place-content: center; gap: 7px; width: 44px; height: 44px; padding: 0; background: none; border: 1px solid color-mix(in srgb, currentColor 45%, transparent); border-radius: 50%; cursor: pointer; }
.burger i { display: block; width: 18px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease); }
.burger[aria-expanded="true"] i:first-of-type { transform: translateY(4.25px) rotate(45deg); }
.burger[aria-expanded="true"] i:last-of-type { transform: translateY(-4.25px) rotate(-45deg); }
.menu-mobile { position: fixed; inset: 0; z-index: 45; display: flex; flex-direction: column; justify-content: center; gap: 36px; padding: calc(var(--h-entete) + 24px) var(--g) 32px; background: var(--nuit); color: var(--blanc); opacity: 0; transition: opacity .45s var(--ease); }
.menu-mobile.ouvert { opacity: 1; }
.menu-mobile nav { display: grid; }
.menu-mobile nav a { display: flex; align-items: center; min-height: 56px; font: 400 2.4rem/1.1 var(--serif); opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); transition-delay: calc(var(--i) * 55ms); }
.menu-mobile.ouvert nav a { opacity: 1; transform: none; }
.menu-mobile .bouton { align-self: flex-start; }
.menu-mobile__pied { color: rgba(250, 248, 244, .72); font-size: .875rem; }

/* Boutons, liens */
.bouton { --bg: var(--nuit); --fg: var(--blanc); --survol: var(--laiton); position: relative; isolation: isolate; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: .7em; min-height: 50px; padding: 0 1.7em; background: var(--bg); color: var(--fg); border: 0; border-radius: 2px; font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; cursor: pointer; transition: transform .35s var(--ease), color .35s; }
.bouton::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--survol); transform: scaleY(0); transform-origin: bottom; transition: transform .5s var(--ease); }
.bouton:hover::before { transform: scaleY(1); }
.bouton:hover { color: var(--nuit); }
.bouton--laiton { --bg: var(--laiton); --fg: var(--nuit); --survol: var(--blanc); }
.lien { display: inline-flex; align-items: center; min-height: 44px; padding: 0; background: none; border: 0; color: var(--laiton-t); font-size: .8125rem; font-weight: 600; letter-spacing: .06em; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }

/* Typo commune */
.section { padding-block: clamp(80px, 11vw, 168px); }
.surtitre { display: flex; align-items: center; gap: 12px; font-size: .75rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--laiton-t); }
.surtitre::before { content: ''; width: 28px; height: 1px; background: currentColor; }
.titre-2 { font: 400 clamp(2.4rem, 1.3rem + 3.8vw, 4.7rem)/1.03 var(--serif); letter-spacing: -.012em; }
.titre-2 em { color: var(--laiton-t); }
.etiq, .champ label { font-size: .6875rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--laiton-t); }
.tete { display: grid; gap: 16px; margin-bottom: clamp(36px, 4.5vw, 64px); }

/* Champs */
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
legend { padding: 0; }
.champ { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.champ__haut { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.champ__haut output { font: 400 1.15rem/1 var(--serif); white-space: nowrap; }
select, input[type="text"], input[type="tel"], input[type="email"], textarea { width: 100%; min-height: 50px; padding: 12px 14px; background-color: #fff; border: 1px solid rgba(20, 33, 61, .2); border-radius: 2px; transition: border-color .3s; }
select:hover, input:hover, textarea:hover { border-color: var(--laiton); }
textarea { min-height: 128px; resize: vertical; }
select { -webkit-appearance: none; appearance: none; padding-right: 36px; text-overflow: ellipsis; cursor: pointer; background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 20px) 52%, calc(100% - 15px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
input[type="range"] { --p: 100%; -webkit-appearance: none; appearance: none; width: 100%; height: 44px; margin: 0; background: transparent; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--laiton) var(--p), var(--piste) var(--p)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -9.5px; border-radius: 50%; background: var(--nuit); border: 3px solid var(--blanc); box-shadow: 0 0 0 1px var(--laiton); transition: transform .25s var(--ease); }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.18); }
input[type="range"]::-moz-range-track { height: 3px; border-radius: 3px; background: var(--piste); }
input[type="range"]::-moz-range-progress { height: 3px; border-radius: 3px; background: var(--laiton); }
input[type="range"]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: var(--nuit); border: 3px solid var(--blanc); box-shadow: 0 0 0 1px var(--laiton); }
.segment { display: inline-flex; padding: 3px; background: rgba(20, 33, 61, .07); border-radius: 999px; }
.segment label, .puce { position: relative; }
.segment input, .puce input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.segment span { display: flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 999px; font-size: .875rem; font-weight: 500; white-space: nowrap; transition: background .35s, color .35s; }
.segment input:checked + span { background: var(--nuit); color: var(--blanc); }
.puces { display: flex; flex-wrap: wrap; gap: 5px; }
.puce span { display: grid; place-items: center; min-width: 46px; min-height: 46px; padding: 0 10px; border: 1px solid rgba(20, 33, 61, .2); border-radius: 2px; font-size: .875rem; font-weight: 500; transition: background .3s, color .3s, border-color .3s; }
.puce:hover span { border-color: var(--laiton); }
.puce input:checked + span { background: var(--nuit); border-color: var(--nuit); color: var(--blanc); }
.segment input:focus-visible + span, .puce input:focus-visible + span { outline: 2px solid var(--laiton); outline-offset: 2px; }

/* Accueil */
.hero { position: relative; display: flex; align-items: flex-end; min-height: calc(100svh - 44px); overflow: hidden; background: var(--nuit); color: var(--blanc); }
.hero__media { position: absolute; inset: 0; background: url(img/hero.webp) 30% 50% / cover; }
.hero__video { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; }
.hero__voile { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 33, 61, .6), rgba(20, 33, 61, 0) 24%, rgba(20, 33, 61, .2) 48%, rgba(20, 33, 61, .88)), linear-gradient(90deg, rgba(20, 33, 61, .5), transparent 70%); }
.hero__in { position: relative; width: 100%; padding-top: calc(var(--h-entete) + 64px); padding-bottom: clamp(20px, 5vh, 56px); }
.hero .surtitre { color: var(--blanc); }
.hero__titre { margin: 18px 0 18px; font: 400 clamp(2.55rem, 1.1rem + 5.4vw, 6.2rem)/1.02 var(--serif); letter-spacing: -.015em; }
.tourne { white-space: nowrap; }
.tourne em { display: inline-block; color: var(--laiton-c); transition: opacity .42s var(--ease), filter .42s var(--ease), transform .42s var(--ease); }
.tourne em.sort { opacity: 0; filter: blur(8px); transform: translateY(-.2em); }
.tourne em.entre { opacity: 0; filter: blur(8px); transform: translateY(.24em); transition: none; }
.hero__chapo { max-width: 46ch; font-size: clamp(1rem, .95rem + .3vw, 1.15rem); color: rgba(250, 248, 244, .9); }
.recherche { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 880px; margin-top: 28px; padding: 14px; background: rgba(250, 248, 244, .95); color: var(--nuit); border-radius: 4px; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.recherche__mode { grid-column: 1 / -1; justify-self: start; }
.recherche .bouton { grid-column: 1 / -1; }
.hero__pause { position: absolute; z-index: 2; top: calc(var(--h-entete) + 14px); right: var(--g); display: grid; grid-auto-flow: column; place-content: center; gap: 4px; width: 44px; height: 44px; padding: 0; color: var(--blanc); background: rgba(20, 33, 61, .35); border: 1px solid rgba(250, 248, 244, .55); border-radius: 50%; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); cursor: pointer; }
.hero__pause i { width: 3px; height: 13px; background: currentColor; border-radius: 1px; }
.hero__pause.lecture i:first-child { width: 0; height: 0; margin-left: 3px; background: none; border-radius: 0; border-style: solid; border-width: 7px 0 7px 11px; border-color: transparent transparent transparent currentColor; }
.hero__pause.lecture i:last-child { display: none; }

/* Biens */
.mention-fictive { justify-self: start; display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px; border: 1px solid var(--ligne); border-radius: 999px; font-size: .8125rem; color: var(--gris); }
.mention-fictive::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--laiton); }
.filtres { display: grid; gap: 18px; margin-bottom: clamp(32px, 4vw, 56px); padding: clamp(16px, 2vw, 26px); background: #fff; border: 1px solid rgba(20, 33, 61, .08); border-radius: 4px; }
.filtres__haut { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; }
.filtres__haut .segment { flex: 1 1 100%; }
.filtres__haut .segment label { flex: 1; }
.compte { margin-right: auto; font: 400 1.25rem var(--serif); }
.filtres__ligne { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.champ--curseur, .pieces { grid-column: 1 / -1; }
.grille-biens { display: grid; gap: 48px 28px; }
.bien.entre { animation: entre .75s var(--ease) both; }
@keyframes entre { from { opacity: 0; transform: translateY(20px); filter: blur(6px); } }
.bien__photo { position: relative; aspect-ratio: 5 / 4; overflow: hidden; border-radius: 3px; background: var(--sable); }
.bien__photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--z, 1)); transition: transform 1.4s var(--ease); }
.bien:hover .bien__photo img { transform: scale(calc(var(--z, 1) * 1.05)); }
.bien__statut, .dpe { position: absolute; top: 14px; display: flex; align-items: center; background: rgba(250, 248, 244, .94); color: var(--nuit); border-radius: 2px; font-size: .6875rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.bien__statut { left: 14px; padding: 7px 12px; }
.dpe { right: 14px; gap: 8px; padding: 4px 4px 4px 10px; }
.dpe b { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 2px; background: var(--c); font-size: 1.05rem; letter-spacing: 0; }
.bien__corps { display: grid; gap: 6px; padding-top: 20px; }
.bien__lieu { font-size: .75rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--laiton-t); }
.bien__titre { font: 400 1.5rem/1.2 var(--serif); }
.bien__specs { display: flex; flex-wrap: wrap; gap: 4px 0; font-size: .875rem; color: var(--gris); }
.bien__specs li + li::before { content: ''; display: inline-block; width: 4px; height: 4px; margin: 0 12px 2px; border-radius: 50%; background: var(--laiton); vertical-align: middle; }
.bien__pied { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 16px; margin-top: 12px; padding-top: 14px; border-top: 1px solid var(--ligne); }
.bien__prix { font: 400 1.65rem/1.1 var(--serif); }
.bien__prix small { font: 500 .8rem var(--sans); color: var(--gris); }
.bien__hono { font-size: .75rem; color: var(--gris); }
.vide { display: grid; justify-items: center; gap: 8px; padding: 56px 24px; text-align: center; border: 1px dashed rgba(20, 33, 61, .25); border-radius: 4px; font: 400 1.5rem var(--serif); }

/* Estimation */
.estimer { --piste: rgba(250, 248, 244, .22); background: var(--nuit); color: var(--blanc); }
.estimer .surtitre, .estimer .titre-2 em, .estimer .etiq, .estimer .champ label { color: var(--laiton-c); }
.estimer__grille { display: grid; gap: 48px; }
.estimer__chapo { max-width: 44ch; margin-top: 20px; color: rgba(250, 248, 244, .78); font-size: 1.05rem; }
.estim { display: grid; gap: 30px; margin-top: 44px; }
.choix { margin-top: 10px; }
.estimer .puce span { padding: 0 18px; border-color: rgba(250, 248, 244, .3); }
.estimer .puce input:checked + span { background: var(--laiton); border-color: var(--laiton); color: var(--nuit); }
.estimer select { background-color: var(--nuit-2); color: var(--blanc); border-color: rgba(250, 248, 244, .28); }
.estimer input[type="range"]::-webkit-slider-thumb { background: var(--laiton); border-color: var(--nuit); }
.estimer .champ__haut output { font-size: 1.5rem; }
.note { font-size: .8125rem; color: rgba(250, 248, 244, .72); }
.resultat { position: relative; isolation: isolate; overflow: hidden; padding: clamp(22px, 3vw, 44px); background: var(--blanc); color: var(--nuit); border-radius: 4px; }
.resultat .etiq, .resultat .champ label { color: var(--laiton-t); }
.resultat select { background-color: #fff; color: var(--nuit); border-color: rgba(20, 33, 61, .2); }
.resultat__val { container-type: inline-size; display: grid; gap: 14px; margin: 14px 0 26px; }
.resultat__val div { display: grid; gap: 2px; }
.resultat__val small { font-size: .75rem; color: var(--gris); }
.resultat__val strong { font: 400 min(3rem, 14cqi)/1.05 var(--serif); white-space: nowrap; }
.resultat__val div + div strong { color: var(--laiton-t); }
.jauge { position: relative; height: 8px; border-radius: 8px; background: var(--sable); }
.jauge span { position: absolute; top: 0; bottom: 0; left: var(--a); width: var(--l); border-radius: 8px; background: linear-gradient(90deg, var(--laiton), var(--nuit)); transition: left .8s var(--ease), width .8s var(--ease); }
.jauge__echelle { display: flex; justify-content: space-between; margin-top: 8px; font-size: .75rem; color: var(--gris); }
.resultat__m2 { margin-top: 18px; }
.resultat__mention { margin-top: 10px; padding-left: 12px; border-left: 2px solid var(--laiton); font-size: .8125rem; color: var(--gris); }
.rappel, .form-contact { display: grid; gap: 14px; }
.rappel { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--ligne); }
.rappel__titre { font: 400 1.45rem/1.2 var(--serif); }
.form-msg { font-size: .9375rem; font-weight: 500; }
.form-msg:not(:empty) { padding: 12px 14px; background: var(--sable-2); border-left: 2px solid var(--laiton); }
.halo::after { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(420px circle at var(--x, 50%) var(--y, 50%), var(--halo, rgba(176, 141, 87, .16)), transparent 65%); opacity: 0; transition: opacity .5s; }
.halo:hover::after { opacity: 1; }

/* Services */
.mosaique { display: grid; gap: 14px; }
.tuile { position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start; gap: 10px; min-height: 340px; padding: clamp(22px, 2.6vw, 38px); border-radius: 4px; background: var(--sable-2); }
.tuile img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.tuile:hover img { transform: scale(1.04); }
.tuile--photo, .tuile--gestion { --halo: rgba(250, 248, 244, .14); color: var(--blanc); }
.tuile--photo::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(20, 33, 61, .12), rgba(20, 33, 61, .5) 45%, rgba(20, 33, 61, .92)); }
.tuile--gestion { background: var(--nuit); }
.tuile--estimation { background: var(--sable); }
.tuile__num { font: italic 400 1.1rem var(--serif); color: var(--laiton-t); }
.tuile--photo .tuile__num, .tuile--gestion .tuile__num { color: var(--laiton-c); }
.tuile h3 { font: 400 clamp(1.9rem, 1.3rem + 1.6vw, 2.8rem)/1.05 var(--serif); }
.tuile p:not(.tuile__num) { max-width: 40ch; }
.tuile--photo p:not(.tuile__num), .tuile--gestion p:not(.tuile__num) { color: rgba(250, 248, 244, .88); }
.tuile__lien { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; margin-top: 4px; font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; border-bottom: 1px solid currentColor; }
.tuile__lien span { transition: transform .45s var(--ease); }
.tuile__lien:hover span { transform: translateX(6px); }

/* Méthode */
.methode { background: var(--sable-2); }
.methode__grille { display: grid; gap: 44px; }
.methode__photo { aspect-ratio: 4 / 3; overflow: hidden; border-radius: 4px; }
.methode__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 32%; }
.etapes { --prog: 1; position: relative; margin-top: 40px; padding-left: 30px; }
.etapes::before, .etapes::after { content: ''; position: absolute; left: 0; top: 10px; width: 1px; }
.etapes::before { bottom: 10px; background: rgba(20, 33, 61, .16); }
.etapes::after { height: calc((100% - 20px) * var(--prog)); background: var(--laiton); }
.etape { position: relative; display: grid; gap: 6px; padding-block: clamp(24px, 3vw, 40px); border-bottom: 1px solid var(--ligne); }
.etape::before { content: ''; position: absolute; left: -35px; top: calc(clamp(24px, 3vw, 40px) + 12px); width: 11px; height: 11px; border-radius: 50%; background: var(--sable-2); border: 1px solid var(--laiton); transition: background .4s; }
.etape.actif::before { background: var(--laiton); }
.etape__num { font: italic 400 2.8rem/1 var(--serif); color: var(--laiton-t); }
.etape h3 { font: 400 1.7rem/1.15 var(--serif); }
.etape p { max-width: 46ch; color: var(--gris); }

/* Bandeau défilant */
.defile { overflow: hidden; padding-block: clamp(30px, 4vw, 60px); border-bottom: 1px solid var(--ligne); }
.defile__piste { display: flex; width: max-content; animation: defile 42s linear infinite; }
.defile:hover .defile__piste { animation-play-state: paused; }
.defile span { display: flex; align-items: center; gap: clamp(24px, 3vw, 52px); padding-right: clamp(24px, 3vw, 52px); font: italic 400 clamp(2.8rem, 1.6rem + 5vw, 7.4rem)/1.1 var(--serif); white-space: nowrap; }
.defile span:nth-child(even) { color: transparent; -webkit-text-stroke: 1px var(--laiton); }
.defile span::after { content: ''; width: 10px; height: 10px; background: var(--laiton); transform: rotate(45deg); }
@keyframes defile { to { transform: translateX(-50%); } }

/* Contact */
.contact__grille { display: grid; gap: 48px; }
.contact__chapo { max-width: 42ch; margin-top: 20px; color: var(--gris); font-size: 1.05rem; }
.coord { display: grid; gap: 20px; margin-top: 36px; }
.coord dd { margin-top: 4px; font: 400 1.35rem/1.3 var(--serif); }
.form-contact { padding: clamp(20px, 3vw, 40px); background: #fff; border: 1px solid rgba(20, 33, 61, .08); border-radius: 4px; }

/* Pied de page */
.pied { overflow: hidden; padding-top: clamp(64px, 8vw, 120px); background: var(--nuit); color: rgba(250, 248, 244, .8); }
.pied__haut { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 32px; }
.pied__marque { font: 400 clamp(4.6rem, 1.8rem + 14vw, 15rem)/.85 var(--serif); letter-spacing: -.02em; color: var(--blanc); }
.pied__marque em { display: block; margin-top: .9em; font: 600 max(.7rem, .11em) var(--sans); letter-spacing: .42em; text-transform: uppercase; color: var(--laiton-c); }
.pied__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 24px; margin-top: 56px; padding-block: 40px; border-top: 1px solid rgba(250, 248, 244, .14); }
.pied .etiq { margin-bottom: 10px; color: var(--laiton-c); }
.pied li a { display: inline-flex; align-items: center; min-height: 44px; transition: color .3s; }
.pied li a:hover { color: var(--laiton-c); }
.pied__texte li { display: flex; align-items: center; min-height: 44px; }
.pied__info { grid-column: 1 / -1; display: grid; gap: 10px; align-content: start; }
.pied__bas { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 4px 24px; padding-block: 16px 24px; border-top: 1px solid rgba(250, 248, 244, .14); font-size: .8125rem; }
.pied__bas a { display: inline-flex; align-items: center; min-height: 44px; color: var(--laiton-c); text-decoration: underline; text-underline-offset: 3px; }

/* Apparitions (seulement si JS) */
.js .apparait { opacity: 0; filter: blur(10px); transform: translateY(28px); transition: opacity 1s var(--ease), filter 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.js .apparait.vu { opacity: 1; filter: none; transform: none; }

@media (min-width: 640px) {
  .grille-biens { grid-template-columns: repeat(2, 1fr); }
  .resultat__val { grid-template-columns: 1fr 1fr; }
  .resultat__val strong { font-size: min(3rem, 7.6cqi); }
  .rappel, .form-contact { grid-template-columns: 1fr 1fr; }
  .rappel__titre, .large { grid-column: 1 / -1; }
  .mosaique { grid-template-columns: 1fr 1fr; }
  .tuile--vente, .tuile--location { grid-column: 1 / -1; }
  .pied__cols { grid-template-columns: repeat(3, 1fr); }
  .pied__info { grid-column: auto; }
}
@media (min-width: 760px) {
  .recherche { grid-template-columns: 1fr 1fr auto; align-items: end; padding: 18px 20px 20px; }
  .recherche .bouton { grid-column: auto; }
  .filtres__haut .segment { flex: 0 1 auto; }
  .etape { grid-template-columns: 96px 1fr; column-gap: 24px; }
  .etape__num { grid-row: 1 / 3; }
}
@media (min-width: 1000px) {
  :root { --h-entete: 80px; }
  .nav { display: flex; }
  .burger { display: none; }
  .entete__in { gap: clamp(24px, 3vw, 48px); }
  .entete__cta { padding-inline: 1.5em; font-size: .7rem; letter-spacing: .14em; }
  .hero__pause { top: auto; bottom: clamp(24px, 5vh, 56px); }
  .biens .tete { grid-template-columns: 1fr auto; align-items: end; }
  .biens .tete > :not(.mention-fictive) { grid-column: 1; }
  .biens .tete .mention-fictive { grid-column: 2; grid-row: 1 / 3; align-self: end; margin-bottom: 10px; }
  .filtres__ligne { grid-template-columns: 1fr 1fr 1.5fr auto; align-items: end; gap: 24px; }
  .champ--curseur, .pieces { grid-column: auto; }
  .estimer__grille { grid-template-columns: 1.05fr .95fr; gap: clamp(48px, 6vw, 96px); align-items: start; }
  .resultat { position: sticky; top: 112px; }
  .methode__grille { grid-template-columns: 5fr 7fr; gap: clamp(48px, 7vw, 112px); align-items: start; }
  .methode__photo { position: sticky; top: 112px; aspect-ratio: 4 / 5; }
  .contact__grille { grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 112px); align-items: start; }
}
@media (min-width: 1080px) {
  .grille-biens { grid-template-columns: repeat(3, 1fr); }
  .mosaique { grid-template-columns: repeat(12, 1fr); grid-auto-rows: minmax(310px, auto); }
  .tuile--vente { grid-column: 1 / 7; grid-row: 1 / 3; }
  .tuile--location { grid-column: 7 / 13; }
  .tuile--gestion { grid-column: 7 / 10; }
  .tuile--estimation { grid-column: 10 / 13; }
}
@media (max-width: 400px) {
  .entete__cta { padding-inline: 10px; letter-spacing: .04em; }
  .hero .surtitre { gap: 10px; font-size: .6875rem; letter-spacing: .14em; }
  .hero .surtitre::before { width: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .hero__video, .hero__pause { display: none; }
  .defile__piste { animation: none; }
  .js .apparait { opacity: 1; filter: none; transform: none; }
}