/* ═══════════════════════════════════════════════════════
       RESET & TOKENS
    ═══════════════════════════════════════════════════════ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --bk:  #0a0a0a;
      --wh:  #f5f5f3;
      --gr:  #9a9a9a;
      --gr2: #d2d2d0;
      --font: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
      --font-mono: 'IBM Plex Mono', 'SF Mono', Menlo, Consolas, monospace;
      --nav-h: 60px;
      --pad: clamp(24px, 4vw, 56px);
      --gap: 2px;
    }

    /* ═══════════════════════════════════════════════════════
       VIEW TRANSITIONS — transition d'entr\u00e9e/sortie type d\u00e9pliage
    ═══════════════════════════════════════════════════════ */
    @view-transition { navigation: auto; }
    ::view-transition-old(root) {
      animation: vt-fold-out .55s cubic-bezier(.6,.02,.25,1) both;
    }
    ::view-transition-new(root) {
      animation: vt-fold-in .65s cubic-bezier(.2,.8,.3,1) .1s both;
    }
    @keyframes vt-fold-out {
      from { clip-path: inset(0 0 0 0); opacity: 1; }
      to   { clip-path: inset(0 100% 0 0); opacity: .4; }
    }
    @keyframes vt-fold-in {
      from { clip-path: inset(0 0 0 100%); opacity: .4; }
      to   { clip-path: inset(0 0 0 0); opacity: 1; }
    }
    @media (prefers-reduced-motion: reduce) {
      ::view-transition-old(root), ::view-transition-new(root) {
        animation: none !important;
      }
    }

    /* ═══════════════════════════════════════════════════════
       TYPO TECHNIQUE — monospace pour donn\u00e9es
    ═══════════════════════════════════════════════════════ */
    .mono {
      font-family: var(--font-mono);
      font-variant-numeric: tabular-nums;
      letter-spacing: 0;
    }
    .coord {
      font-family: var(--font-mono);
      font-size: 10px;
      letter-spacing: .04em;
      text-transform: uppercase;
      color: var(--gr);
      font-variant-numeric: tabular-nums;
      white-space: nowrap;
    }
    .index-num {
      font-family: var(--font-mono);
      font-size: 10px;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--gr);
      font-variant-numeric: tabular-nums;
    }

    /* Fiche technique d'un projet — grille mono dense */
    .tech-sheet {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
      gap: 1px;
      background: rgba(10,10,10,.08);
      border: 1px solid rgba(10,10,10,.08);
      margin-top: 22px;
    }
    .tech-sheet-cell {
      background: var(--wh);
      padding: 14px 16px;
    }
    .tech-sheet-label {
      font-family: var(--font-mono);
      font-size: 8.5px;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--gr);
      margin-bottom: 4px;
    }
    .tech-sheet-value {
      font-family: var(--font-mono);
      font-size: 11px;
      color: var(--bk);
      font-variant-numeric: tabular-nums;
      line-height: 1.35;
    }

    /* ═══════════════════════════════════════════════════════
       ALTITUDE BREADCRUMB — position d\u00e9filement type \u00e9l\u00e9vation
    ═══════════════════════════════════════════════════════ */
    .altitude {
      position: fixed;
      right: clamp(14px, 2vw, 28px);
      bottom: clamp(14px, 2vh, 24px);
      z-index: 90;
      display: flex; align-items: center; gap: 10px;
      font-family: var(--font-mono);
      font-size: 9px;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: rgba(245,245,243,.55);
      pointer-events: none;
      mix-blend-mode: difference;
    }
    .altitude::before {
      content: '';
      display: block;
      width: 1px; height: 22px;
      background: currentColor;
      opacity: .4;
    }
    .altitude-val { font-variant-numeric: tabular-nums; }
    .altitude-bar {
      position: relative;
      width: 1px; height: 80px;
      background: rgba(245,245,243,.2);
    }
    .altitude-bar::after {
      content: '';
      position: absolute;
      left: -3px; top: 0;
      width: 7px; height: 1px;
      background: currentColor;
      transform: translateY(var(--alt-pos, 0px));
      transition: transform .1s linear;
    }
    @media (max-width: 700px) { .altitude { display: none; } }
    html { scroll-behavior: smooth; font-size: 16px; }
    body {
      font-family: var(--font);
      background: var(--wh);
      color: var(--bk);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    ::selection { background: var(--bk); color: var(--wh); }

    /* ═══════════════════════════════════════════════════════
       CUSTOM CURSOR (desktop only)
    ═══════════════════════════════════════════════════════ */
    @media (pointer: fine) {
      body { cursor: none; }
      #cursor {
        position: fixed; top: 0; left: 0;
        width: 6px; height: 6px;
        background: #fff;
        border-radius: 50%;
        pointer-events: none;
        translate: var(--cx, -50px) var(--cy, -50px);
        transform: translate(-50%, -50%);
        z-index: 9999;
        mix-blend-mode: difference;
        will-change: translate;
      }
    }
    @media (pointer: coarse) {
      #cursor { display: none; }
      body, a, button, .project-cell, .reel-photo, .sr-object-card, .lang-switch button, .nav-toggle { cursor: auto !important; }
    }

    /* ═══════════════════════════════════════════════════════
       NAV
    ═══════════════════════════════════════════════════════ */
    nav {
      position: fixed; top: 0; left: 0; right: 0;
      height: var(--nav-h);
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 var(--pad);
      z-index: 100;
      transition: background .4s;
    }
    nav.scrolled { background: rgba(245,245,243,.92); backdrop-filter: blur(12px); }
    nav.scrolled .nav-logo, nav.scrolled .nav-links a { color: var(--bk); }

    .nav-logo {
      font-size: 12px; font-weight: 500;
      letter-spacing: .24em; text-transform: uppercase;
      color: var(--wh); transition: color .4s;
    }
    .nav-links { display: flex; gap: 28px; align-items: center; }
    .nav-links a {
      font-size: 10px; letter-spacing: .2em; text-transform: uppercase;
      font-weight: 400; color: var(--wh);
      position: relative; padding-bottom: 2px;
      transition: color .4s;
    }
    .nav-links a::after {
      content: ''; position: absolute; bottom: 0; left: 0;
      width: 0; height: 1px; background: currentColor;
      transition: width .35s cubic-bezier(.25,.46,.45,.94);
    }
    .nav-links a:hover::after { width: 100%; }

    .nav-right { display: flex; align-items: center; gap: 20px; }
    .lang-switch { display: flex; gap: 6px; }
    .lang-switch button {
      background: none; border: none; cursor: none;
      font-family: var(--font); font-size: 10px;
      letter-spacing: .2em; text-transform: uppercase;
      color: rgba(255,255,255,.4); padding: 0; transition: color .3s;
    }
    nav.scrolled .lang-switch button { color: var(--gr); }
    .lang-switch button.active { color: var(--wh); font-weight: 600; }
    nav.scrolled .lang-switch button.active { color: var(--bk); }
    .lang-switch button:hover { color: var(--wh); }
    nav.scrolled .lang-switch button:hover { color: var(--bk); }
    .lang-sep { color: rgba(255,255,255,.2); font-size: 10px; }
    nav.scrolled .lang-sep { color: var(--gr2); }

    .nav-toggle { display: none; background: none; border: none; cursor: none; padding: 8px; margin-left: 4px; }
    .nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--wh); margin: 5px 0; transition: background .4s, transform .4s ease, opacity .4s ease; }
    nav.scrolled .nav-toggle span { background: var(--bk); }
    .nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

    @media (max-width: 900px) {
      nav { padding: 0 18px; }
      .nav-right { gap: 14px; }
      .nav-links { display: none; }
      .nav-toggle { display: block; }
      .nav-links.open {
        display: flex; flex-direction: column;
        position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
        background: rgba(10,10,10,.96);
        backdrop-filter: blur(18px);
        padding: 48px var(--pad);
        gap: 24px; z-index: 99;
      }
      .nav-links.open a {
        font-size: 14px; color: var(--wh) !important;
        letter-spacing: .22em;
      }
      nav.scrolled .nav-links.open a { color: var(--wh) !important; }
    }

    /* ═══════════════════════════════════════════════════════
       HERO — FULLSCREEN SLIDESHOW
    ═══════════════════════════════════════════════════════ */
    #hero {
      position: relative;
      height: 100vh; height: 100dvh;
      display: flex; flex-direction: column; justify-content: flex-end;
      padding: 0 var(--pad) clamp(48px, 8vh, 80px);
      overflow: hidden;
      background: var(--bk);
    }

    /* Slideshow layers */
    .hero-slides {
      position: absolute; inset: 0; z-index: 0;
    }
    .hero-slide {
      position: absolute; inset: 0;
      background-size: cover;
      background-position: center;
      opacity: 0;
      transition: opacity 1.2s ease-in-out;
      /* Filtre allégé — on laisse respirer les images */
      filter: brightness(.78) contrast(1.02);
    }
    .hero-slide.active { opacity: 1; }

    /* Overlay — dégradé très léger, juste pour la lisibilité du texte en bas */
    .hero-overlay {
      position: absolute; inset: 0; z-index: 1;
      background: linear-gradient(
        to bottom,
        rgba(10,10,10,.12) 0%,
        rgba(10,10,10,.02) 40%,
        rgba(10,10,10,.35) 100%
      );
    }

    /* Slide counter */
    .hero-counter {
      position: absolute; bottom: clamp(48px, 8vh, 80px); right: var(--pad);
      z-index: 3;
      font-size: 10px; letter-spacing: .25em; color: rgba(245,245,243,.35);
      text-transform: uppercase;
    }

    /* Progress bar */
    .hero-progress {
      position: absolute; bottom: 0; left: 0; right: 0;
      height: 2px; z-index: 3; background: rgba(245,245,243,.08);
    }
    .hero-progress-bar {
      height: 100%; width: 0; background: rgba(245,245,243,.4);
      transition: width linear;
    }

    .hero-content { position: relative; z-index: 2; }

    .hero-logo {
      width: clamp(128px, 14vw, 192px);
      height: auto;
      display: block;
      margin-bottom: clamp(24px, 3.5vh, 40px);
      /* Le PNG a un fond noir — mix-blend-mode: screen fait disparaître
         le noir pour ne laisser apparaître que les lettres blanches
         par-dessus l'image de fond du hero. */
      mix-blend-mode: screen;
      user-select: none;
      -webkit-user-drag: none;
    }

    .hero-bottom {
      display: flex; justify-content: space-between; align-items: flex-end;
      gap: 24px; flex-wrap: wrap;
    }
    .hero-tagline {
      font-size: 10px; letter-spacing: .25em; text-transform: uppercase;
      color: rgba(245,245,243,.4); max-width: 340px; line-height: 2;
    }
    .hero-scroll {
      display: flex; align-items: center; gap: 12px;
      font-size: 9px; letter-spacing: .3em; text-transform: uppercase;
      color: rgba(245,245,243,.35);
    }
    .hero-scroll .line { width: 32px; height: 1px; background: rgba(245,245,243,.25); }
    .hero-scroll .arrow { animation: pulse 2s ease-in-out infinite; }
    @keyframes pulse {
      0%,100% { transform: translateY(0); opacity: .4; }
      50% { transform: translateY(4px); opacity: 1; }
    }

    /* ═══════════════════════════════════════════════════════
       SECTION BASE
    ═══════════════════════════════════════════════════════ */
    section { padding: clamp(80px, 12vh, 140px) var(--pad); }
    .section-label {
      font-family: var(--font-mono);
      font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
      color: var(--gr); display: flex; align-items: center; gap: 14px;
      margin-bottom: clamp(48px, 7vh, 80px);
      font-variant-numeric: tabular-nums;
    }
    .section-label::before {
      content: ''; display: inline-block; width: 20px; height: 1px; background: var(--gr);
    }
    .section-label .sl-coord {
      margin-left: auto;
      font-size: 9px; letter-spacing: .1em;
      opacity: .55;
    }
    .section-label--light { color: rgba(245,245,243,.25); }
    .section-label--light::before { background: rgba(245,245,243,.25); }

    /* ═══════════════════════════════════════════════════════
       MARQUEE
    ═══════════════════════════════════════════════════════ */
    .marquee-wrap {
      overflow: hidden;
      border-top: 1px solid rgba(0,0,0,.06);
      border-bottom: 1px solid rgba(0,0,0,.06);
      padding: 14px 0; background: var(--wh);
    }
    .marquee-track {
      display: flex; width: max-content;
      animation: marquee 30s linear infinite;
    }
    .marquee-item {
      font-size: 10px; letter-spacing: .3em; text-transform: uppercase;
      color: var(--gr); padding: 0 36px; white-space: nowrap;
      display: flex; align-items: center; gap: 36px;
    }
    .marquee-dot { width: 3px; height: 3px; background: var(--gr2); border-radius: 50%; flex-shrink: 0; }
    @keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

    /* ═══════════════════════════════════════════════════════
       PROJECTS — 3×3 GRID
    ═══════════════════════════════════════════════════════ */
    #projects { background: var(--wh); padding-bottom: clamp(40px, 6vh, 70px); }
    #maquettes { background: var(--wh); padding-top: clamp(40px, 6vh, 70px); }
    #maquettes .section-label { border-top: 1px solid rgba(0,0,0,.06); padding-top: clamp(40px, 6vh, 70px); }

    .projects-header {
      display: flex; justify-content: space-between; align-items: baseline;
      gap: 24px; flex-wrap: wrap;
      margin-bottom: clamp(48px, 7vh, 80px);
      padding-bottom: clamp(24px, 3vh, 36px);
      border-bottom: 1px solid rgba(0,0,0,.08);
    }
    .projects-title {
      font-weight: 200;
      font-size: clamp(32px, 5.5vw, 72px);
      letter-spacing: -.035em; line-height: .95;
      margin: 0;
    }
    .projects-title strong { font-weight: 500; }
    .projects-count {
      font-size: 10px; letter-spacing: .28em; text-transform: uppercase;
      color: var(--gr); white-space: nowrap;
      align-self: flex-end; padding-bottom: 8px;
    }

    .projects-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: clamp(32px, 4vw, 56px) clamp(20px, 2.4vw, 36px);
    }

    .project-wrap { display: block; min-width: 0; }

    .project-cell {
      position: relative; overflow: hidden;
      background: #eeedeb; cursor: none;
    }
    .project-cell::before { content: ''; display: block; padding-top: 125%; }


    .project-img {
      position: absolute; inset: 0;
      width: 100%; height: 100%; object-fit: cover;
      filter: grayscale(100%);
      transition: transform 1s cubic-bezier(.2,.7,.3,1), filter .7s ease, opacity .5s ease;
    }
    .project-wrap:hover .project-img {
      transform: scale(1.035);
      filter: grayscale(0%);
    }
    /* Mobile : couleur au scroll */
    @media (pointer: coarse) {
      .project-wrap.in-view .project-img {
        filter: grayscale(0%);
        transform: scale(1.015);
      }
    }

    /* Vidéo de survol — se déclenche à l'approche du curseur */
    .project-video {
      position: absolute; inset: 0;
      width: 100%; height: 100%; object-fit: cover;
      opacity: 0;
      transition: opacity .6s ease;
      pointer-events: none;
      z-index: 2;
    }
    .project-wrap.video-active .project-video { opacity: 1; }
    .project-wrap.video-active .project-img   { opacity: 0; }

    .project-placeholder {
      position: absolute; inset: 0;
      display: flex; align-items: center; justify-content: center;
      background: linear-gradient(145deg, #ebebea, #e0dfdd);
      transition: transform .9s cubic-bezier(.25,.46,.45,.94);
    }
    .project-wrap:hover .project-placeholder { transform: scale(1.03); }
    .project-placeholder svg { width: 44px; height: 44px; opacity: .1; }

    /* Caption rail below each image — BFV-inspired: always visible, minimal */
    .project-label {
      padding: 18px 0 0;
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: baseline;
      gap: 12px 16px;
    }
    .project-label-name {
      font-size: 13px;
      font-weight: 400;
      letter-spacing: -.005em;
      line-height: 1.35;
      color: var(--bk);
      min-width: 0;
    }
    .project-label-year {
      font-family: var(--font-mono);
      font-size: 10px;
      letter-spacing: .12em;
      color: var(--gr);
      white-space: nowrap;
      font-variant-numeric: tabular-nums;
    }
    .project-label-ref {
      grid-column: 1;
      font-family: var(--font-mono);
      font-size: 8.5px;
      letter-spacing: .16em;
      text-transform: uppercase;
      color: var(--gr);
      margin-top: 2px;
      font-variant-numeric: tabular-nums;
    }
    .project-label-meta {
      grid-column: 1 / -1;
      font-family: var(--font-mono);
      font-size: 9px;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--gr);
      margin-top: 6px;
      opacity: 0;
      max-height: 0;
      overflow: hidden;
      transform: translateY(-4px);
      transition: opacity .45s ease, max-height .45s ease, transform .45s ease;
    }
    .project-wrap:hover .project-label-meta {
      opacity: 1;
      max-height: 24px;
      transform: translateY(0);
    }
    .project-label-line {
      grid-column: 1 / -1;
      height: 1px;
      background: rgba(0,0,0,.08);
      margin-top: 14px;
      position: relative;
      overflow: hidden;
    }
    .project-label-line::after {
      content: '';
      position: absolute;
      inset: 0;
      background: var(--bk);
      transform: scaleX(0);
      transform-origin: left center;
      transition: transform .55s cubic-bezier(.25,.46,.45,.94);
    }
    .project-wrap:hover .project-label-line::after {
      transform: scaleX(1);
    }

    @media (max-width: 900px) { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 520px) { .projects-grid { grid-template-columns: 1fr; } }

    /* ═══════════════════════════════════════════════════════
       PHOTOGRAPHY — cartes-thèmes
    ═══════════════════════════════════════════════════════ */
    #photography { background: var(--bk); color: var(--wh); }

    .photo-header {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: clamp(24px, 4vw, 72px);
      align-items: end;
      margin-bottom: clamp(40px, 6vh, 72px);
    }
    .photo-title {
      font-weight: 300;
      font-size: clamp(28px, 4.5vw, 60px);
      letter-spacing: -.025em; line-height: 1;
      color: var(--wh); margin: 0;
    }
    .photo-title strong { font-weight: 600; }
    .photo-intro {
      font-size: 12px; letter-spacing: .02em;
      line-height: 1.9;
      color: rgba(245,245,243,.45);
      max-width: 340px;
      justify-self: end;
      font-weight: 300;
    }
    @media (max-width: 700px) {
      .photo-header { grid-template-columns: 1fr; gap: 24px; }
      .photo-intro { justify-self: start; max-width: 100%; }
    }

    /* ─────────────────────────────────────────────────
       DÉFILEMENT PHOTO — ruban horizontal auto-scrollé
       Toutes les photos des sous-dossiers défilent en
       continu à la manière d'une pellicule. Au survol,
       le ruban ralentit et chaque photo s'illumine.
       Clic → lightbox fullscreen.
    ───────────────────────────────────────────────── */
    .photos-reel {
      position: relative;
      display: block;
      width: 100vw;
      margin-left: calc(50% - 50vw);
      overflow: hidden;
      text-decoration: none;
      color: inherit;
      /* Fondus latéraux pour que les extrémités s'effacent */
      -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
              mask-image: linear-gradient(90deg, transparent 0, #000 5%, #000 95%, transparent 100%);
    }
    .photos-reel-cta {
      position: absolute;
      left: 50%; bottom: clamp(14px, 2vh, 28px);
      transform: translateX(-50%);
      padding: 10px 22px;
      font-size: 11px; letter-spacing: .28em; text-transform: uppercase;
      color: #f5f5f3;
      background: rgba(14,14,14,.55);
      backdrop-filter: blur(6px);
      border: 1px solid rgba(245,245,243,.22);
      border-radius: 2px;
      opacity: 0;
      transition: opacity .5s ease, transform .5s ease, background .4s ease;
      pointer-events: none;
      z-index: 3;
    }
    .photos-reel:hover .photos-reel-cta {
      opacity: 1;
      transform: translate(-50%, -4px);
      background: rgba(14,14,14,.75);
    }
    .photo-all-link {
      display: inline-flex; align-items: center; gap: 14px;
      margin-top: 22px;
      padding: 12px 0;
      font-size: 11px; letter-spacing: .28em; text-transform: uppercase;
      color: rgba(245,245,243,.85);
      text-decoration: none;
      border-bottom: 1px solid rgba(245,245,243,.35);
      align-self: flex-start;
      transition: color .3s ease, border-color .3s ease, gap .4s ease;
    }
    .photo-all-link:hover { color: #fff; border-color: #fff; gap: 22px; }
    .photo-all-link .arrow-r {
      display: inline-block;
      width: 22px; height: 1px; background: currentColor; position: relative;
    }
    .photo-all-link .arrow-r::after {
      content: ''; position: absolute; right: 0; top: -3px;
      width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor;
      transform: rotate(45deg);
    }

    /* ─────────────────────────────────────────────────
       SR OBJECT — carte d'entrée paramétrique.
       Motif de strates (impression 3D) + contours.
       Aucun glow, typo unifiée avec le reste du site.
    ───────────────────────────────────────────────── */
    #sr-object {
      padding-top: clamp(60px, 8vh, 120px);
      padding-bottom: clamp(60px, 8vh, 120px);
      background: #0e0e0e;
      color: #f5f5f3;
    }
    #sr-object .section-label { margin-bottom: clamp(24px, 4vh, 48px); }
    .sr-object-card {
      position: relative;
      display: block;
      width: 100%;
      min-height: clamp(360px, 55vh, 560px);
      overflow: hidden;
      text-decoration: none;
      color: inherit;
      isolation: isolate;
      cursor: none;
      border: 1px solid rgba(245,245,243,.14);
      background: #0e0e0e;
      transition: border-color .8s ease;
    }
    .sr-object-card:hover { border-color: rgba(245,245,243,.4); }

    /* Layer lines paramétriques */
    .sr-object-layers {
      position: absolute; inset: 0;
      background-image: repeating-linear-gradient(
        to bottom,
        rgba(245,245,243,.05) 0 1px,
        transparent 1px 8px
      );
      opacity: .9;
      z-index: 0;
      pointer-events: none;
      transition: opacity .8s ease;
    }
    .sr-object-card:hover .sr-object-layers { opacity: 1; }

    /* Contours radiaux topographiques en coin */
    .sr-object-contours {
      position: absolute;
      top: -10%; right: -5%;
      width: clamp(320px, 42vw, 560px);
      aspect-ratio: 1;
      z-index: 0;
      pointer-events: none;
      color: rgba(245,245,243,.14);
      transition: color .8s ease, transform 1.2s cubic-bezier(.4,0,.2,1);
    }
    .sr-object-card:hover .sr-object-contours {
      color: rgba(245,245,243,.28);
      transform: rotate(10deg) scale(1.03);
    }
    .sr-object-contours svg { width: 100%; height: 100%; display: block; }
    .sr-object-contours circle,
    .sr-object-contours line { fill: none; stroke: currentColor; stroke-width: .8; }

    .sr-object-content {
      position: relative;
      z-index: 2;
      padding: clamp(32px, 5vh, 72px) clamp(28px, 6vw, 88px);
      height: 100%;
      min-height: clamp(360px, 55vh, 560px);
      display: flex; flex-direction: column; justify-content: flex-end;
      max-width: 780px;
      gap: 22px;
    }
    .sr-object-kicker {
      font-size: 10px; letter-spacing: .35em; text-transform: uppercase;
      color: rgba(245,245,243,.55);
      display: flex; align-items: center; gap: 14px;
    }
    .sr-object-kicker::before {
      content: ''; width: 40px; height: 1px; background: currentColor;
    }
    .sr-object-title {
      margin: 0;
      font-size: clamp(54px, 10vw, 148px);
      font-weight: 200;
      line-height: .9;
      letter-spacing: -.045em;
      color: #f5f5f3;
    }
    .sr-object-title strong {
      display: block;
      font-weight: 600;
    }

    .sr-object-intro {
      max-width: 520px;
      font-size: clamp(13px, 1.05vw, 15px);
      line-height: 1.8;
      color: rgba(245,245,243,.55);
      font-weight: 300;
    }

    .sr-object-meta {
      display: flex; align-items: center; gap: 14px;
      font-size: 10px; letter-spacing: .28em; text-transform: uppercase;
      color: rgba(245,245,243,.5);
    }
    .sr-object-meta span[data-fr] { color: rgba(245,245,243,.7); }
    .sr-object-sep { opacity: .4; }
    .sr-object-dot {
      width: 6px; height: 6px; border: 1px solid rgba(245,245,243,.5);
      display: inline-block;
    }
    .sr-object-dot--night { background: rgba(245,245,243,.5); }

    .sr-object-cta {
      display: inline-flex; align-items: center; gap: 14px;
      font-size: 11px; letter-spacing: .28em; text-transform: uppercase;
      color: #f5f5f3;
      padding-bottom: 10px;
      border-bottom: 1px solid rgba(245,245,243,.35);
      align-self: flex-start;
      transition: border-color .4s ease, gap .4s ease;
    }
    .sr-object-card:hover .sr-object-cta {
      border-color: #f5f5f3;
      gap: 22px;
    }
    .sr-object-cta .arrow-r {
      display: inline-block;
      width: 24px; height: 1px; background: currentColor; position: relative;
    }
    .sr-object-cta .arrow-r::after {
      content: ''; position: absolute; right: 0; top: -3px;
      width: 7px; height: 7px;
      border-top: 1px solid currentColor; border-right: 1px solid currentColor;
      transform: rotate(45deg);
    }

    @media (max-width: 720px) {
      .sr-object-title { font-size: clamp(48px, 14vw, 88px); }
      .sr-object-contours { top: -8%; right: -30%; width: 360px; opacity: .7; }
      .sr-object-card { min-height: 420px; }
      .sr-object-content { padding: 40px 24px; gap: 18px; }
      .sr-object-intro { font-size: 12px; line-height: 1.75; }
    }
    .photos-reel-track {
      display: flex;
      gap: clamp(6px, .6vw, 12px);
      width: max-content;
      animation: photo-reel-scroll 120s linear infinite;
      will-change: transform;
    }
    .photos-reel:hover .photos-reel-track {
      animation-duration: 300s; /* Ralenti au survol, ne s'arrête jamais */
    }
    @keyframes photo-reel-scroll {
      from { transform: translate3d(0, 0, 0); }
      to   { transform: translate3d(-50%, 0, 0); }
    }
    @media (prefers-reduced-motion: reduce) {
      .photos-reel-track { animation: none; }
      .photos-reel {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
      }
    }

    .reel-photo {
      flex: 0 0 auto;
      height: clamp(260px, 42vh, 460px);
      position: relative;
      overflow: hidden;
      background: #0e0e0e;
      cursor: none;
      display: block;
    }
    .reel-photo img {
      height: 100%;
      width: auto;
      display: block;
      object-fit: cover;
      filter: grayscale(55%) brightness(.85);
      transition: filter .8s ease, transform 1.2s cubic-bezier(.25,.46,.45,.94);
    }
    .reel-photo:hover img {
      filter: grayscale(0%) brightness(1);
      transform: scale(1.04);
    }
    .reel-photo::after {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,.35) 100%);
      opacity: 0;
      transition: opacity .5s ease;
      pointer-events: none;
    }
    .reel-photo:hover::after { opacity: 1; }

    .reel-photo-placeholder {
      height: 100%;
      aspect-ratio: 3 / 2;
      display: flex; align-items: center; justify-content: center;
      background:
        linear-gradient(145deg, #181818, #0c0c0c),
        repeating-linear-gradient(45deg, transparent 0 12px, rgba(245,245,243,.015) 12px 13px);
      color: rgba(245,245,243,.2);
      font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
    }

    @media (max-width: 900px) {
      .reel-photo { height: clamp(220px, 38vh, 320px); }
    }
    @media (max-width: 560px) {
      .reel-photo { height: 240px; }
    }

    /* ═══════════════════════════════════════════════════════
       LIGHTBOX — zoom fullscreen sur une photo
    ═══════════════════════════════════════════════════════ */
    .lightbox {
      position: fixed; inset: 0; z-index: 1000;
      background: rgba(10,10,10,.97);
      display: none;
      align-items: center; justify-content: center;
      padding: clamp(60px, 8vh, 100px) clamp(60px, 8vw, 120px);
      opacity: 0;
      transition: opacity .4s ease;
    }
    .lightbox.active { display: flex; opacity: 1; }
    .lightbox-stage {
      position: relative;
      max-width: 100%; max-height: 100%;
      display: flex; align-items: center; justify-content: center;
    }
    .lightbox-img {
      max-width: 100%;
      max-height: 80vh;
      object-fit: contain;
      user-select: none;
      -webkit-user-drag: none;
      box-shadow: 0 40px 120px rgba(0,0,0,.7);
      transform: scale(.95);
      opacity: 0;
      transition: transform .5s cubic-bezier(.25,.46,.45,.94), opacity .4s ease;
    }
    .lightbox.active .lightbox-img { transform: scale(1); opacity: 1; }

    .lightbox-close {
      position: absolute; top: 24px; right: 28px;
      width: 44px; height: 44px;
      background: none; border: 1px solid rgba(245,245,243,.2);
      color: var(--wh); cursor: none;
      display: flex; align-items: center; justify-content: center;
      font-size: 22px; font-weight: 200; line-height: 1;
      transition: background .3s, border-color .3s;
      font-family: var(--font);
    }
    .lightbox-close:hover { background: rgba(245,245,243,.08); border-color: rgba(245,245,243,.4); }

    .lightbox-prev, .lightbox-next {
      position: absolute; top: 50%; transform: translateY(-50%);
      background: none; border: none;
      width: 60px; height: 60px; color: var(--wh);
      font-size: 40px; font-weight: 200;
      cursor: none; opacity: .35;
      transition: opacity .3s;
      font-family: var(--font); line-height: 1;
      z-index: 5;
    }
    .lightbox-prev { left: clamp(16px, 2vw, 32px); }
    .lightbox-next { right: clamp(16px, 2vw, 32px); }
    .lightbox-prev:hover, .lightbox-next:hover { opacity: 1; }

    .lightbox-counter {
      position: absolute; top: 32px; left: 28px;
      font-size: 10px; letter-spacing: .3em; text-transform: uppercase;
      color: rgba(245,245,243,.4);
      font-variant-numeric: tabular-nums;
    }
    .lightbox-caption {
      position: absolute; bottom: 32px; left: 0; right: 0;
      text-align: center;
      font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
      color: rgba(245,245,243,.5);
      padding: 0 clamp(40px, 8vw, 120px);
      pointer-events: none;
    }

    @media (max-width: 700px) {
      .lightbox { padding: 70px 20px; }
      .lightbox-prev, .lightbox-next { width: 44px; height: 44px; font-size: 30px; }
      .lightbox-prev { left: 4px; }
      .lightbox-next { right: 4px; }
    }

    /* ═══════════════════════════════════════════════════════
       ABOUT
    ═══════════════════════════════════════════════════════ */
    #about {
      background: var(--bk); color: var(--wh);
      display: grid; grid-template-columns: 1fr 1fr;
      gap: clamp(48px, 8vw, 100px); align-items: center;
    }
    .about-logo-block {
      display: flex; flex-direction: column; align-items: flex-start;
      min-width: 0;
    }
    .about-logo-img {
      width: clamp(140px, 22vw, 280px);
      height: auto;
      display: block;
    }
    .about-rule { width: 36px; height: 1px; background: rgba(245,245,243,.12); margin: 24px 0; }
    .about-text h2 {
      font-weight: 300;
      font-size: clamp(20px, 2.5vw, 34px);
      letter-spacing: -.02em; line-height: 1.25; margin-bottom: 24px;
    }
    .about-text p { font-size: 13px; line-height: 1.9; color: rgba(245,245,243,.5); margin-bottom: 16px; }

    .btn-line {
      display: inline-flex; align-items: center; gap: 14px;
      font-size: 10px; letter-spacing: .25em; text-transform: uppercase;
      color: var(--wh); margin-top: 16px; transition: gap .3s;
    }
    .btn-line:hover { gap: 22px; }
    .btn-line .arrow-r {
      width: 28px; height: 1px; background: rgba(245,245,243,.35); position: relative;
    }
    .btn-line .arrow-r::after {
      content: ''; position: absolute; right: 0; top: -3px;
      width: 7px; height: 7px;
      border-top: 1px solid rgba(245,245,243,.35);
      border-right: 1px solid rgba(245,245,243,.35);
      transform: rotate(45deg);
    }

    @media (max-width: 900px) {
      #about { grid-template-columns: 1fr; }
    }

    /* ═══════════════════════════════════════════════════════
       CONTACT
    ═══════════════════════════════════════════════════════ */
    #contact {
      background: var(--bk); color: var(--wh);
      display: grid; grid-template-columns: 1fr 1fr;
      gap: clamp(48px, 8vw, 100px); align-items: start; min-height: 55vh;
    }
    .contact-title {
      font-weight: 300;
      font-size: clamp(30px, 4.5vw, 68px);
      letter-spacing: -.03em; line-height: .95; margin-bottom: 32px;
    }
    .contact-title strong { font-weight: 600; }
    .contact-email {
      font-size: clamp(13px, 1.8vw, 24px);
      font-weight: 300; color: rgba(245,245,243,.4);
      border-bottom: 1px solid rgba(245,245,243,.12);
      padding-bottom: 3px; transition: color .3s, border-color .3s;
      display: inline-block;
    }
    .contact-email:hover { color: var(--wh); border-color: var(--wh); }
    .contact-instagram {
      display: flex; align-items: center; gap: 12px;
      font-size: clamp(13px, 1.8vw, 24px);
      font-weight: 300; color: rgba(245,245,243,.4);
      text-decoration: none; margin-top: 18px;
      border-bottom: 1px solid rgba(245,245,243,.12);
      padding-bottom: 3px; transition: color .3s, border-color .3s;
      width: fit-content;
    }
    .contact-instagram:hover { color: var(--wh); border-color: var(--wh); }
    .contact-instagram svg { flex-shrink: 0; }
    .contact-info { display: flex; flex-direction: column; gap: 24px; }
    .contact-block-label { font-size: 9px; letter-spacing: .25em; text-transform: uppercase; color: rgba(245,245,243,.2); margin-bottom: 5px; }
    .contact-block-value { font-size: 12px; color: rgba(245,245,243,.5); line-height: 1.7; }

    @media (max-width: 900px) { #contact { grid-template-columns: 1fr; } }
    @media (max-width: 700px) {
      #hero { padding-bottom: clamp(64px, 10vh, 110px); }
      .hero-logo { width: clamp(120px, 32vw, 180px); }
      .hero-bottom { gap: 18px; }
      section { padding: clamp(60px, 10vh, 110px) var(--pad); }
      .section-label { margin-bottom: clamp(32px, 5vh, 60px); font-size: 9px; }
      .projects-header { margin-bottom: clamp(32px, 5vh, 60px); padding-bottom: 18px; }
      .projects-title { font-size: clamp(30px, 9vw, 56px); }
      .photo-header { grid-template-columns: 1fr; gap: 18px; margin-bottom: 32px; }
      .photo-intro { max-width: 100%; justify-self: start; }
      #about { gap: 32px; }
      .about-logo-img { width: clamp(120px, 36vw, 200px); }
      #contact { min-height: auto; padding: clamp(60px, 10vh, 100px) var(--pad); gap: 24px; }
      .contact-email { font-size: clamp(14px, 4.2vw, 22px); }
      .photos-reel-track { animation-duration: 90s; }
    }
    @media (max-width: 480px) {
      .marquee-item { padding: 0 20px; gap: 20px; font-size: 9px; }
      .section-label { letter-spacing: .24em; }
    }

    /* ═══════════════════════════════════════════════════════
       FOOTER
    ═══════════════════════════════════════════════════════ */
    footer {
      background: var(--bk); border-top: 1px solid rgba(245,245,243,.05);
      padding: 18px var(--pad); display: flex; justify-content: space-between; align-items: center;
    }
    .f-logo { font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: rgba(245,245,243,.2); }
    .f-copy { font-size: 9px; letter-spacing: .15em; color: rgba(245,245,243,.12); }
    @media (max-width: 600px) { footer { flex-direction: column; gap: 8px; text-align: center; } }

    /* ═══════════════════════════════════════════════════════
       TRANSITIONS
    ═══════════════════════════════════════════════════════ */
    .reveal {
      opacity: 0; transform: translateY(20px);
      transition: opacity .7s cubic-bezier(.25,.46,.45,.94), transform .7s cubic-bezier(.25,.46,.45,.94);
    }
    .reveal.vis { opacity: 1; transform: translateY(0); }
    .reveal-d1 { transition-delay: .1s; }
    .reveal-d2 { transition-delay: .2s; }

    /* Page loader */
    #loader {
      position: fixed; top: 0; left: 0; right: 0; height: 2px;
      background: var(--wh); z-index: 10000;
      transform-origin: left; animation: loadBar .7s ease-out forwards;
    }
    @keyframes loadBar { from { transform: scaleX(0); } to { transform: scaleX(1); opacity: 0; } }