/* Palettes. Le script en <head> pose data-theme avant le premier rendu,
         d'apres le choix memorise ou, a defaut, la preference du systeme. */
      :root {
        color-scheme: dark;
        --ink: 255,255,255;        /* encre, en composantes RVB */
        --fg: #fff;
        --bg: #0a0a0b;
        --bg-frame: #0d0d0e;
        --bg-elev: #151516;
        --bg-card: #131314;
        --bg-sunken: rgba(5,5,6,.52);
        --bg-chip: rgba(15,15,16,.76);
        --gold: #c5a96d;
        --gold-rgb: 197,169,109;
        --glow: rgba(105,40,28,.3);
      }
      :root[data-theme="light"] {
        color-scheme: light;
        --ink: 20,20,24;
        --fg: #14141a;
        --bg: #f6f4f0;
        --bg-frame: #faf9f6;
        --bg-elev: #fff;
        --bg-card: #fff;
        --bg-sunken: rgba(255,255,255,.8);
        --bg-chip: rgba(255,255,255,.86);
        --gold: #8a6a2c;           /* or assombri : lisible sur fond clair */
        --gold-rgb: 138,106,44;
        --glow: rgba(197,169,109,.22);
      }
      body, .cars-frame { transition: background-color .3s ease, color .3s ease; }

      *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
      html, body { overflow-x: hidden; max-width: 100vw; }
      body { font-family: "Archivo", sans-serif; background: var(--bg); color: var(--fg); }
      a { color: inherit; text-decoration: none; transition: color .25s ease; }
      a:hover { color: var(--fg); }

      /* Le hero est pose sur une video sombre : il garde son encre claire
         dans les deux modes, quel que soit le theme actif. */
      /* color est redeclare ici : une variable redefinie sur .hero ne
         change pas la couleur deja calculee sur body, dont heritent les
         elements sans couleur propre (la bascule de theme, par exemple). */
      .hero { --ink: 255,255,255; --fg: #fff; --bg: #0a0a0b; color: var(--fg); }
      .hero { position: relative; width: 100%; height: 100vh; min-height: 720px; overflow: hidden; background: var(--bg); isolation: isolate; }
      .hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 60%; pointer-events: none; z-index: -2; }
      .hero__overlay { position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(180deg, rgba(8,8,10,.55) 0%, rgba(8,8,10,.15) 30%, rgba(8,8,10,.25) 55%, rgba(8,8,10,.92) 100%); }

      .nav { position: relative; z-index: 3; display: flex; align-items: center; justify-content: space-between; padding: 34px 56px; }
      .nav__left { display: flex; align-items: center; gap: 42px; }
      .nav__links { display: flex; align-items: center; gap: 42px; }
      .nav__links a { color: rgba(var(--ink),.82); font-size: 14px; font-weight: 500; }
      .nav__links a:hover { color: var(--fg); }
      .nav__links .active { color: var(--fg); border-bottom: 2px solid var(--fg); padding-bottom: 3px; }
      .logo { display: flex; align-items: center; width: 174px; height: 54px; }
      .logo img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: left center; }
      .nav__button, .hero__button { display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(var(--ink),.2); border-radius: 10px; color: #faf9f5; font-size: 14px; font-weight: 600; background: rgba(var(--ink),.08); transition: background .25s ease, color .25s ease, border-color .25s ease; }
      .nav__button { gap: 10px; padding: 11px 20px; }
      .nav__button:hover { background: #e9e9ec; color: var(--bg); }
      .arrow { font-size: 15px; line-height: 1; }

      .hero__copy { position: absolute; left: 56px; bottom: 56px; z-index: 3; max-width: 620px; }
      .hero__copy h1 { max-width: 620px; color: var(--fg); font-size: clamp(38px, 5.8vw, 66px); font-weight: 600; line-height: .98; letter-spacing: -.02em; }
      .hero__copy p { max-width: 480px; margin-top: 18px; color: rgba(var(--ink),.82); font-size: 15px; font-weight: 400; line-height: 1.5; }
      .hero__button { gap: 12px; margin-top: 32px; padding: 13px 24px; color: var(--fg); letter-spacing: .04em; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
      .hero__button:hover { background: var(--fg); border-color: var(--fg); color: var(--bg); }

      .cars-frame { position: fixed; inset: 0; z-index: 20; overflow-y: auto; overscroll-behavior: contain; padding: 38px max(6vw, calc((100vw - 1600px) / 2)) 64px; background: radial-gradient(circle at 12% 72%, var(--glow), transparent 37%), var(--bg-frame); opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .35s ease, visibility .35s ease, transform .35s ease; }
      .cars-frame.is-open { opacity: 1; visibility: visible; transform: none; }
      .cars-frame__close { position: fixed; top: 32px; right: 4vw; z-index: 5; width: 46px; height: 46px; border: 1px solid rgba(var(--ink),.16); border-radius: 50%; background: var(--bg-chip); color: var(--fg); font-size: 25px; cursor: pointer; backdrop-filter: blur(10px); transition: background .25s ease, transform .25s ease; }
      .cars-frame__close:hover { background: var(--fg); color: var(--bg); transform: rotate(90deg); }
      .cars-frame__eyebrow { display: flex; align-items: center; gap: 18px; color: var(--gold); font-size: 13px; font-weight: 700; letter-spacing: .14em; }
      .cars-frame__title { margin-top: 4px; font-size: clamp(24px, 2.7vw, 38px); font-weight: 500; line-height: 1; letter-spacing: -.025em; }
      .cars-frame__nav { display: grid; grid-template-columns: repeat(2, minmax(240px, 1fr)); gap: 24px 70px; max-width: 920px; margin-top: 40px; padding-bottom: 34px; border-bottom: 1px solid rgba(var(--ink),.14); }
      .cars-frame__nav a { display: flex; align-items: center; gap: 14px; color: rgba(var(--ink),.62); font-size: 14px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
      .cars-frame__nav a::before { content: ""; width: 28px; height: 1px; background: rgba(var(--ink),.28); }
      .cars-frame__nav a:hover, .cars-frame__nav .selected { color: var(--fg); }
      .cars-frame__nav .selected::before { background: var(--gold); }

      .about__rule { display: block; width: 54px; height: 1px; margin-top: 34px; background: var(--gold); }
      .about__block { max-width: 940px; margin-top: 26px; }
      .about__block + .about__block { margin-top: 44px; padding-top: 38px; border-top: 1px solid rgba(var(--ink),.14); }
      .about__block--media { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .86fr); gap: 56px; align-items: center; max-width: 1240px; }
      .about__block--reverse { grid-template-columns: minmax(0, .86fr) minmax(0, 1fr); }
      .about__media { overflow: hidden; border: 1px solid rgba(var(--ink),.12); border-radius: 16px; aspect-ratio: 3 / 2; }
      .about__media:empty { border-color: transparent; }
      .about__media--wide { aspect-ratio: 16 / 9; }
      .about__media img { display: block; width: 100%; height: 100%; object-fit: cover; }
      .about__eyebrow { color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: .18em; }
      .about__lead { font-family: "Cormorant Garamond", serif; font-size: clamp(26px, 3.4vw, 46px); font-weight: 500; line-height: 1.18; letter-spacing: -.01em; color: var(--fg); }
      .about__statement { margin-top: 14px; font-family: "Cormorant Garamond", serif; font-size: clamp(22px, 2.4vw, 32px); font-weight: 500; line-height: 1.25; color: var(--fg); }
      .about__text { max-width: 720px; margin-top: 22px; color: rgba(var(--ink),.66); font-size: 16px; line-height: 1.75; }
      .brands-head { display: flex; align-items: end; justify-content: space-between; margin: 28px 0 18px; }
      .brands-head h2 { font-size: 13px; letter-spacing: .17em; color: rgba(var(--ink),.58); }
      .brands-head p { margin-top: 6px; color: rgba(var(--ink),.46); font-size: 13px; }
      .brands-head span { color: var(--gold); font-size: 11px; letter-spacing: .15em; }
      .brand-grid { display: grid; grid-template-columns: repeat(3, minmax(190px, 1fr)); gap: 12px 38px; }
      .brand-item, .brand-option { display: flex; align-items: center; gap: 13px; border: 0; color: rgba(var(--ink),.76); background: transparent; font-family: inherit; }
      .brand-item { min-height: 52px; padding: 6px 0; border-bottom: 1px solid rgba(var(--ink),.065); font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
      .brand-item:hover { color: var(--fg); }
      .brand-mark { position: relative; display: grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px; border: 1px solid rgba(var(--ink),.12); border-radius: 50%; background: rgba(var(--ink),.055); color: var(--gold); font-size: 10px; font-weight: 700; }
      .brand-mark img { position: absolute; width: 21px; height: 21px; object-fit: contain; filter: none; }
      .brand-item:hover .brand-mark { border-color: rgba(var(--gold-rgb),.62); background: rgba(var(--gold-rgb),.12); }

      .inventory-filter { margin-top: 38px; padding: 22px 26px 16px; border: 1px solid rgba(var(--ink),.1); border-radius: 20px; background: rgba(var(--ink),.025); }
      .filter-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; }
      .availability { display: inline-flex; padding: 4px; border-radius: 999px; background: rgba(var(--ink),.04); }
      .availability button { padding: 10px 17px; border: 0; border-radius: 999px; background: transparent; color: rgba(var(--ink),.42); font: 600 11px/1 "Archivo", sans-serif; letter-spacing: .13em; cursor: pointer; }
      .availability button.active { background: rgba(var(--ink),.11); color: var(--fg); }
      .result-count { color: rgba(var(--ink),.42); font-size: 11px; letter-spacing: .16em; }
      .filter-grid { display: grid; grid-template-columns: 1.2fr repeat(4, 1fr); border-top: 1px solid rgba(var(--ink),.08); }
      .filter-field { position: relative; min-height: 92px; padding: 22px 18px; border-right: 1px solid rgba(var(--ink),.075); }
      .filter-field:first-child { padding-left: 0; }
      .filter-field:last-child { border-right: 0; }
      .filter-field label, .brand-picker summary strong { display: block; margin-bottom: 8px; color: rgba(var(--ink),.78); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
      .filter-field select { width: 100%; border: 0; outline: 0; color: var(--fg); background: transparent; font: 500 14px/1.3 "Archivo", sans-serif; appearance: none; cursor: pointer; }
      .filter-field select option { background: var(--bg-elev); color: var(--fg); }
      .filter-field::after { content: "⌄"; position: absolute; top: 40px; right: 18px; color: rgba(var(--ink),.45); pointer-events: none; }
      .filter-field:first-child::after { display: none; }
      .brand-picker { position: relative; }
      .brand-picker summary { list-style: none; cursor: pointer; }
      .brand-picker summary::-webkit-details-marker { display: none; }
      .brand-choice { color: var(--fg); font-size: 14px; font-weight: 500; }
      .brand-options { position: absolute; top: calc(100% + 14px); left: 0; z-index: 3; display: grid; grid-template-columns: repeat(2, minmax(170px,1fr)); width: 480px; max-height: 300px; overflow-y: auto; padding: 12px; border: 1px solid rgba(var(--ink),.12); border-radius: 14px; background: var(--bg-elev); box-shadow: 0 22px 70px rgba(0,0,0,.55); }
      .brand-option { padding: 8px; border-radius: 9px; font-size: 12px; text-align: left; }
      .brand-option:hover { background: rgba(var(--gold-rgb),.1); color: var(--fg); }
      .brand-option .brand-mark { flex-basis: 28px; width: 28px; height: 28px; }
      .brand-option .brand-mark img { width: 17px; height: 17px; }
      .filter-actions { display: flex; align-items: center; gap: 12px; padding-top: 14px; border-top: 1px solid rgba(var(--ink),.08); }
      .filter-actions select { flex: 1; height: 42px; padding: 0 14px; border: 1px solid rgba(var(--ink),.18); border-radius: 8px; color: var(--fg); background: rgba(var(--ink),.04); font: 600 11px "Archivo", sans-serif; letter-spacing: .1em; }
      .filter-actions button { height: 42px; padding: 0 24px; border: 1px solid var(--gold); border-radius: 8px; color: var(--bg); background: var(--gold); font: 700 11px "Archivo", sans-serif; letter-spacing: .12em; cursor: pointer; }
      .showcase { margin-top: 64px; }
      .section-kicker { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
      .section-title { max-width: 760px; margin-top: 9px; font-family: "Cormorant Garamond", serif; font-size: clamp(42px, 5vw, 74px); font-weight: 500; line-height: .95; }
      .vehicle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
      .vehicle-card { overflow: hidden; border: 1px solid rgba(var(--ink),.1); border-radius: 16px; background: var(--bg-card); }
      .vehicle-card__image { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--bg-card); }
      /* Fiche sans photo : cadre sobre plutot qu'une image d'illustration,
         qui laisserait croire a un visuel du vehicule reel. */
      .vehicle-card__image--absente { display: flex; align-items: center; justify-content: center; background: linear-gradient(140deg, rgba(var(--gold-rgb),.10), transparent 60%), var(--bg-elev); border-bottom: 1px solid rgba(var(--ink),.08); }
      .vehicle-card__image--absente span { color: rgba(var(--ink),.42); font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
      .vehicle-card__specs { margin-top: 7px; color: rgba(var(--ink),.52); font-size: 12px; }
      .vehicle-card__desc { margin-top: 10px; max-width: 46ch; color: rgba(var(--ink),.6); font-size: 12.5px; line-height: 1.55; }
      /* La photo devient un bouton : on annule l'habillage natif et on
         signale qu'elle s'agrandit. */
      .vehicle-card__zoom { display: block; width: 100%; padding: 0; border: 0; font: inherit; color: inherit; text-align: inherit; cursor: zoom-in; }
      .vehicle-card__zoom:focus-visible { outline: 2px solid var(--gold); outline-offset: -3px; }
      .vehicle-card__loupe { position: absolute; right: 12px; bottom: 12px; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: rgba(10,10,11,.6); backdrop-filter: blur(6px); opacity: .78; transition: opacity .25s ease, transform .25s ease; }
      /* Visible en permanence et pas seulement au survol : sur ecran tactile
         le survol n'existe pas, et rien n'indiquerait que la photo s'ouvre. */
      .vehicle-card__loupe::before { content: "\2922"; color: #fff; font-size: 15px; line-height: 1; }
      .vehicle-card__zoom:hover .vehicle-card__loupe { opacity: 1; transform: scale(1.08); }
      .vehicle-card__compte { position: absolute; top: 12px; right: 12px; padding: 5px 10px; border-radius: 999px; background: rgba(10,10,11,.66); backdrop-filter: blur(6px); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
      /* Centrage explicite. Un dialog en position:relative perd le
         positionnement que l'agent utilisateur lui donne dans la couche
         superieure et se colle en haut a gauche ; inset+margin:auto le
         recentre tout en gardant un bloc conteneur pour la croix. */
      /* Le display reste sur [open] : pose sur .lightbox, il ecraserait le
         display:none que l'agent utilisateur applique a un dialog ferme, et
         la fiche s'afficherait en permanence par-dessus la page. */
      .lightbox[open] { display: grid; }
      .lightbox { position: fixed; inset: 0; margin: auto; grid-template-columns: minmax(0, 1.55fr) minmax(290px, .85fr); align-items: stretch; width: min(96vw, 1180px); height: fit-content; max-height: 92vh; padding: 0; border: 1px solid rgba(var(--ink),.12); border-radius: 18px; background: var(--bg-elev); color: var(--fg); overflow: hidden; }
      .lightbox::backdrop { background: rgba(6,6,8,.88); backdrop-filter: blur(6px); }
      /* Colonne image : fond toujours sombre, quel que soit le mode, pour
         que la photo de showroom ne soit pas cernee de blanc. */
      .lightbox__media { position: relative; display: grid; place-items: center; min-width: 0; padding: 14px; background: #0a0a0b; }
      .lightbox__image { display: block; width: auto; max-width: 100%; max-height: 78vh; border-radius: 10px; }
      .lightbox__close { position: absolute; top: 12px; right: 12px; z-index: 2; width: 42px; height: 42px; border: 1px solid rgba(var(--ink),.16); border-radius: 50%; background: var(--bg-chip); color: var(--fg); font-size: 23px; line-height: 1; cursor: pointer; backdrop-filter: blur(8px); }
      .lightbox__close:hover { background: var(--fg); color: var(--bg); }
      /* Fleches et compteur : masques tant que la fiche n'a qu'une vue. */
      .lightbox__nav, .lightbox__compteur { display: none; }
      .lightbox--galerie .lightbox__nav, .lightbox--galerie .lightbox__compteur { display: block; }
      .lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 1; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; background: rgba(12,12,14,.76); color: #fff; font-size: 25px; line-height: 1; cursor: pointer; backdrop-filter: blur(8px); }
      .lightbox__nav:hover { background: #fff; color: #0a0a0b; }
      .lightbox__nav--prec { left: 14px; }
      .lightbox__nav--suiv { right: 14px; }
      .lightbox__compteur { position: absolute; top: 14px; left: 14px; z-index: 1; padding: 6px 12px; border-radius: 999px; background: rgba(12,12,14,.76); color: rgba(255,255,255,.88); font-size: 12px; font-weight: 600; letter-spacing: .06em; backdrop-filter: blur(8px); }
      /* Colonne information : defile seule si le texte est long, la photo
         reste en place. */
      .lightbox__fiche { display: flex; flex-direction: column; gap: 0; padding: 32px 30px; overflow-y: auto; }
      .lightbox__marque { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
      .lightbox__modele { margin-top: 8px; font-size: 23px; font-weight: 600; line-height: 1.2; letter-spacing: -.015em; }
      .lightbox__specs { margin-top: 22px; border-top: 1px solid rgba(var(--ink),.1); }
      .lightbox__specs > div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 11px 0; border-bottom: 1px solid rgba(var(--ink),.1); }
      .lightbox__specs dt { color: rgba(var(--ink),.5); font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
      .lightbox__specs dd { font-size: 14px; font-weight: 600; text-align: right; }
      .lightbox__desc { margin-top: 20px; color: rgba(var(--ink),.66); font-size: 13.5px; line-height: 1.6; }
      .lightbox__prix { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; margin-top: 24px; padding-top: 18px; border-top: 1px solid rgba(var(--ink),.1); }
      .lightbox__prix span { color: rgba(var(--ink),.5); font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
      .lightbox__prix strong { color: var(--gold); font-size: 25px; font-weight: 700; letter-spacing: -.01em; }
      .lightbox__cta { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 22px; padding: 15px 18px; border-radius: 10px; background: var(--gold); color: #15110a; font-size: 11.5px; font-weight: 700; letter-spacing: .12em; }
      .lightbox__cta:hover { filter: brightness(1.07); }
      .vehicle-card__meta strong { display: inline-block; margin-top: 4px; color: var(--gold); font-size: 15px; font-weight: 700; }
      .vehicle-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s ease; }
      .vehicle-card:hover .vehicle-card__image img { transform: scale(1.035); }
      .vehicle-card__body { display: flex; align-items: end; justify-content: space-between; gap: 16px; padding: 18px; }
      .vehicle-card__brand { color: var(--gold); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
      .vehicle-card h3 { margin-top: 6px; font-size: 19px; font-weight: 600; }
      .vehicle-card__meta { flex: none; color: rgba(var(--ink),.46); font-size: 12px; text-align: right; line-height: 1.6; white-space: nowrap; }

      .sell-car { display: grid; grid-template-columns: .82fr 1.18fr; gap: 56px; margin-top: 76px; padding: 52px; border: 1px solid rgba(var(--gold-rgb),.28); border-radius: 20px; background: linear-gradient(135deg, rgba(var(--gold-rgb),.08), rgba(var(--ink),.02)); }
      .sell-car__intro p { max-width: 470px; margin-top: 18px; color: rgba(var(--ink),.65); font-size: 15px; line-height: 1.65; }
      .sell-steps { display: grid; gap: 18px; margin-top: 30px; }
      .sell-step { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; }
      .sell-step span { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid rgba(var(--gold-rgb),.45); border-radius: 50%; color: var(--gold); font-size: 11px; }
      .sell-step strong { display: block; font-size: 13px; font-weight: 600; }
      .sell-step small { display: block; margin-top: 4px; color: rgba(var(--ink),.42); line-height: 1.4; }
      .sell-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; align-content: start; padding: 28px; border-radius: 15px; background: var(--bg-sunken); }
      .sell-form h3, .sell-form .form-note, .sell-form .form-submit, .sell-form .form-success { grid-column: 1 / -1; }
      .sell-form h3 { font-family: "Cormorant Garamond", serif; font-size: 32px; font-weight: 500; }
      .form-note { color: rgba(var(--ink),.48); font-size: 12px; line-height: 1.5; }
      .form-field label { display: block; margin-bottom: 8px; color: rgba(var(--ink),.58); font-size: 10px; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; }
      .form-field input, .form-field select { width: 100%; height: 46px; padding: 0 13px; border: 1px solid rgba(var(--ink),.13); border-radius: 8px; outline: 0; background: rgba(var(--ink),.035); color: var(--fg); font: 500 13px "Archivo", sans-serif; }
      .form-field input:focus, .form-field select:focus { border-color: var(--gold); }
      .form-field select option { background: var(--bg-elev); }
      .form-field textarea { width: 100%; min-height: 104px; padding: 12px 13px; border: 1px solid rgba(var(--ink),.13); border-radius: 8px; outline: 0; background: rgba(var(--ink),.035); color: var(--fg); font: 500 13px "Archivo", sans-serif; line-height: 1.55; resize: vertical; }
      .form-field textarea:focus { border-color: var(--gold); }
      .form-field--full { grid-column: 1 / -1; }
      .contact__layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; max-width: 1180px; margin-top: 30px; }
      .contact__list { display: grid; gap: 22px; margin-top: 28px; }
      .contact__list dt { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
      .contact__list dd { margin-top: 7px; color: rgba(var(--ink),.74); font-size: 15px; line-height: 1.6; }
      .contact__list a { position: relative; border-bottom: 1px solid rgba(var(--gold-rgb),.45); }
      /* Zone de contact agrandie au doigt sans rien deplacer :
         le trait reste colle au texte, la cible fait 45 px. */
      .contact__list a::after { content: ""; position: absolute; inset: -14px -6px; }
      .contact__list a:hover { border-bottom-color: var(--gold); }
      .form-submit { height: 48px; margin-top: 4px; border: 1px solid var(--gold); border-radius: 9px; background: var(--gold); color: var(--bg); font: 700 11px "Archivo", sans-serif; letter-spacing: .13em; cursor: pointer; }
      /* Champ piege a robots : hors ecran plutot que display:none, que
         certains robots savent reconnaitre. */
      .piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
      .form-error { display: none; grid-column: 1 / -1; padding: 14px; border: 1px solid rgba(190,70,60,.45); border-radius: 8px; color: #e0968d; font-size: 13px; line-height: 1.5; }
      .form-error.is-visible { display: block; }
      .form-submit[disabled] { opacity: .6; cursor: progress; }
      .form-success { display: none; padding: 14px; border: 1px solid rgba(var(--gold-rgb),.35); border-radius: 8px; color: var(--gold); font-size: 13px; line-height: 1.5; }
      .form-success.is-visible { display: block; }
      .cars-panel { display: none; }
      .cars-panel.active { display: block; }
      .demo-badge { display: inline-flex; margin-left: 12px; padding: 5px 8px; border: 1px solid rgba(var(--gold-rgb),.32); border-radius: 999px; color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .12em; vertical-align: middle; }
      .sold-card .vehicle-card__image::after { content: "VENDU"; position: absolute; top: 14px; right: 14px; padding: 8px 11px; border-radius: 999px; background: rgba(10,10,11,.82); color: #d8be84; font-size: 9px; font-weight: 700; letter-spacing: .14em; backdrop-filter: blur(8px); }
      .compare-wrap { margin-top: 30px; overflow-x: auto; border: 1px solid rgba(var(--ink),.1); border-radius: 16px; }
      .compare-table { width: 100%; min-width: 820px; border-collapse: collapse; background: rgba(var(--ink),.025); }
      .compare-table th, .compare-table td { padding: 17px 20px; border-right: 1px solid rgba(var(--ink),.08); border-bottom: 1px solid rgba(var(--ink),.08); text-align: left; }
      .compare-table th { color: rgba(var(--ink),.44); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
      .compare-table td { color: rgba(var(--ink),.78); font-size: 13px; }
      .compare-table td:first-child { color: rgba(var(--ink),.45); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
      .compare-car { display: flex; align-items: center; gap: 13px; }
      .compare-car img { width: 88px; height: 58px; border-radius: 8px; object-fit: cover; }
      .compare-car strong { display: block; color: var(--fg); font-size: 14px; }
      .compare-car span { display: block; margin-top: 4px; color: var(--gold); font-size: 10px; letter-spacing: .1em; }
      body.frame-open { overflow: hidden; }

      @media (max-width: 1100px) {
        .nav { padding-inline: 36px; }
        .nav__left, .nav__links { gap: 26px; }
        .cars-frame { padding-inline: 36px; }
        .brand-grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
        .filter-grid { grid-template-columns: repeat(2, 1fr); }
        .filter-field { border-bottom: 1px solid rgba(var(--ink),.075); }
        .filter-field:nth-child(2n) { border-right: 0; }
        .filter-field:first-child { padding-left: 18px; }
        .vehicle-grid { grid-template-columns: repeat(2, 1fr); }
        .sell-car { grid-template-columns: 1fr; gap: 38px; padding: 42px; }
      }

      @media (max-width: 760px) {
        /* 100svh suit la hauteur visible, barre d'adresse comprise ;
           720px reste le repli pour les navigateurs sans svh. */
        .hero { min-height: 720px; min-height: 100svh; }
        .hero__video { object-position: 58% 60%; }
        .nav { padding: 20px 18px; }
        .nav__left { gap: 0; }
        .nav__links { display: none; }
        .logo { width: 132px; height: 42px; }
        .nav__button { min-height: 44px; padding: 10px 13px; font-size: 12px; }
        .hero__copy { left: 18px; right: 18px; bottom: max(30px, env(safe-area-inset-bottom)); max-width: 560px; }
        .hero__copy h1 { max-width: 520px; font-size: clamp(38px, 12vw, 54px); line-height: .95; }
        .hero__copy p { max-width: 390px; margin-top: 15px; font-size: 14px; }
        .hero__button { width: 100%; min-height: 48px; margin-top: 24px; padding-inline: 18px; }
        .cars-frame { padding: 84px 18px 42px; }
        .cars-frame__close { top: 18px; right: 18px; width: 44px; height: 44px; }
        .cars-frame__eyebrow { font-size: 11px; }
        .cars-frame__title { margin-top: 12px; font-size: clamp(21px, 6.6vw, 28px); }
        .cars-frame__nav { grid-template-columns: 1fr; gap: 0; margin-top: 26px; padding-bottom: 20px; }
        .cars-frame__nav a { min-height: 48px; font-size: 12px; }
        .about__rule { margin-top: 24px; }
        .about__block { margin-top: 20px; }
        .about__block + .about__block { margin-top: 32px; padding-top: 28px; }
        .about__block--media { grid-template-columns: 1fr; gap: 24px; }
        .about__text { margin-top: 16px; font-size: 15px; line-height: 1.7; }
        .contact__layout { grid-template-columns: 1fr; gap: 34px; }
        .contact__list { margin-top: 22px; }
        .brand-grid { grid-template-columns: 1fr 1fr; gap: 6px 18px; }
        .brands-head { align-items: center; margin-top: 22px; }
        .brand-item { min-height: 50px; font-size: 11px; letter-spacing: .04em; text-align: left; }
        .brand-mark { flex-basis: 32px; width: 32px; height: 32px; }
        .inventory-filter { margin-top: 28px; padding: 16px; border-radius: 15px; }
        .filter-top { align-items: flex-start; gap: 12px; }
        .availability button { min-height: 38px; padding-inline: 13px; font-size: 9px; }
        .result-count { max-width: 110px; padding-top: 7px; text-align: right; line-height: 1.45; }
        .filter-grid { grid-template-columns: 1fr; }
        .filter-field, .filter-field:first-child { min-height: 72px; padding: 16px 0; border-right: 0; border-bottom: 1px solid rgba(var(--ink),.075); }
        .filter-field::after { top: 27px; right: 4px; }
        .brand-options { position: relative; top: 10px; width: 100%; grid-template-columns: 1fr; }
        .filter-actions { flex-direction: column; }
        .filter-actions select, .filter-actions button { width: 100%; min-height: 46px; }
        .showcase { margin-top: 46px; }
        .section-title { font-size: clamp(38px, 12vw, 54px); }
        .demo-badge { display: table; margin: 12px 0 0; }
        .vehicle-grid { grid-template-columns: 1fr; }
        .vehicle-card__body { align-items: flex-start; padding: 16px; }
        .vehicle-card h3 { font-size: 17px; }
        .vehicle-card__desc { margin-top: 8px; font-size: 12px; }
        .lightbox__close { top: 8px; right: 8px; }
        .lightbox__fiche { padding: 22px 20px 26px; }
        .lightbox__modele { font-size: 20px; }
        .lightbox__nav { font-size: 22px; }
        .lightbox__nav--prec { left: 6px; }
        .lightbox__nav--suiv { right: 6px; }
        .lightbox__compteur { top: 10px; left: 10px; padding: 5px 10px; font-size: 11px; }
        .sell-car { grid-template-columns: 1fr; gap: 32px; margin-top: 52px; padding: 28px 18px; border-radius: 16px; }
        .sell-form { grid-template-columns: 1fr; gap: 14px; padding: 18px; }
        .sell-form h3, .sell-form .form-note, .sell-form .form-submit, .sell-form .form-success { grid-column: auto; }
        .form-field input, .form-field select, .form-submit { min-height: 48px; }
        .compare-wrap { margin-right: -18px; border-radius: 12px 0 0 12px; }
        .compare-table th, .compare-table td { padding: 14px 16px; }
        /* 16 px minimum : en dessous, iOS zoome la page des qu'on
           touche un champ, et le visiteur doit repincer. */
        .form-field input, .form-field select, .form-field textarea { font-size: 16px; }
        /* 44 px : la cible la plus petite qu'un doigt vise sans rater. */
        .lightbox__close { width: 44px; height: 44px; }
        .lightbox__nav { width: 44px; height: 44px; }
        .availability button { min-height: 44px; }
        .about__cta { min-height: 44px; }
      }

      @media (max-width: 480px) {
        .nav__button { padding-inline: 11px; }
        .brand-grid { grid-template-columns: 1fr; gap: 2px; }
        .brand-item { font-size: 12px; }
        .brands-head span { display: none; }
        .vehicle-card__meta { font-size: 11px; }
      }
    
      .presta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 26px 46px; max-width: 1180px; margin-top: 32px; }
      .presta-item { padding-top: 20px; border-top: 1px solid rgba(var(--ink),.14); }
      .presta-item h3 { color: var(--gold); font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
      .presta-item p { margin-top: 9px; color: rgba(var(--ink),.66); font-size: 15px; line-height: 1.65; }
      .presta-head { margin-top: 56px; }
      .presta-head h2 { font-family: "Cormorant Garamond", serif; font-size: clamp(25px, 2.9vw, 38px); font-weight: 500; line-height: 1.15; }
      .presta-brands { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 22px; }
      .presta-brands span { padding: 9px 18px; border: 1px solid rgba(var(--ink),.16); border-radius: 999px; color: rgba(var(--ink),.78); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
      .about__cta { display: inline-flex; align-items: center; gap: 12px; margin-top: 30px; padding: 13px 24px; border: 1px solid rgba(var(--ink),.28); border-radius: 10px; color: var(--fg); font-size: 13px; font-weight: 600; letter-spacing: .1em; transition: background .25s ease, color .25s ease, border-color .25s ease; }
      .about__cta:hover { background: var(--fg); border-color: var(--fg); color: var(--bg); }
      .theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; padding: 0; border: 1px solid rgba(var(--ink),.2); border-radius: 50%; background: rgba(var(--ink),.08); color: inherit; cursor: pointer; transition: background .25s ease, border-color .25s ease; }
      .theme-toggle:hover { background: rgba(var(--ink),.18); }
      .theme-toggle svg { width: 18px; height: 18px; }
      /* Une seule icone a la fois : celle du mode vers lequel on bascule. */
      .theme-toggle .vers-sombre { display: none; }
      :root[data-theme="light"] .theme-toggle .vers-clair { display: none; }
      :root[data-theme="light"] .theme-toggle .vers-sombre { display: block; }
      .nav__right { display: flex; align-items: center; gap: 12px; }
      .cars-frame__theme { position: fixed; top: 32px; right: calc(4vw + 56px); z-index: 5; width: 46px; height: 46px; background: var(--bg-chip); border-color: rgba(var(--ink),.16); backdrop-filter: blur(10px); }
      @media (max-width: 760px) {
        .cars-frame__theme { top: 18px; right: 70px; width: 44px; height: 44px; }
        .theme-toggle { width: 44px; height: 44px; }
      }
      @media (max-width: 900px) {
        .lightbox { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); }
        .lightbox__image { max-height: 44vh; }
      }