/* ─────────────────────────────────────────────────────────
     Setharkk Growth — Hi-fi dark tech premium
     Or signature, indigo en accent ponctuel, glassmorphism subtil
     ───────────────────────────────────────────────────────── */
  :root{
    --bg:#0a0908;
    --bg-2:#121110;
    --bg-3:#1a1816;
    --ink:#f5f1e8;
    --ink-2:#a8a39a;
    --ink-3:#6b665e;
    --rule:#26221d;
    --gold:#d4a747;
    --gold-2:#e8c477;
    --gold-3:#8a6e2c;
    --gold-glow: 212, 167, 71;
    --indigo:#5663d6;
    --indigo-2:#7c87e0;
    --sans: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;background:var(--bg);color:var(--ink);
    font-family:var(--sans);font-size:16px;line-height:1.55;
    font-feature-settings:"ss01","cv11";
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  ::selection{background:var(--gold);color:#000}

  /* subtle grain */
  body::before{
    content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
    background-image:
      radial-gradient(circle at 20% 10%, rgba(212,167,71,.06) 0%, transparent 50%),
      radial-gradient(circle at 80% 70%, rgba(86,99,214,.04) 0%, transparent 50%);
    mix-blend-mode:screen;
  }

  /* triangulation pattern (logo nod) */
  .tri-bg{
    position:absolute;inset:0;pointer-events:none;opacity:.4;
    background-image:
      linear-gradient(60deg, transparent 49.5%, rgba(212,167,71,.04) 49.5% 50.5%, transparent 50.5%),
      linear-gradient(-60deg, transparent 49.5%, rgba(212,167,71,.04) 49.5% 50.5%, transparent 50.5%);
    background-size:120px 208px;
  }

  a{color:inherit;text-decoration:none}
  h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.02em;line-height:1.05}

  .container{max-width:1280px;margin:0 auto;padding:0 32px;position:relative;z-index:2}

  /* ── NAV ─────────────────────────────────────────────── */
  .nav-wrap{
    position:sticky;top:0;z-index:50;
    backdrop-filter:blur(20px) saturate(180%);
    -webkit-backdrop-filter:blur(20px) saturate(180%);
    background:rgba(10,9,8,.7);
    border-bottom:1px solid var(--rule);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 0;
  }
  .logo{display:flex;align-items:center;gap:18px}
  .logo .mark{
    width:80px;height:80px;border-radius:16px;
    background:linear-gradient(160deg, rgba(208,163,77,.28), rgba(208,163,77,.1));
    border:2px solid rgba(208,163,77,.6);
    display:flex;align-items:center;justify-content:center;
    box-shadow:
      0 0 0 1px rgba(0,0,0,.5) inset,
      0 0 36px rgba(var(--gold-glow),.4),
      0 6px 24px rgba(0,0,0,.45);
    transition:transform .2s, box-shadow .2s;
  }
  .logo:hover .mark{
    transform:translateY(-1px);
    box-shadow:
      0 0 0 1px rgba(0,0,0,.5) inset,
      0 0 48px rgba(var(--gold-glow),.55),
      0 8px 28px rgba(0,0,0,.55);
  }
  .logo .mark img{width:60px;height:60px;object-fit:contain;filter:drop-shadow(0 2px 3px rgba(0,0,0,.5))}
  .logo b{font-size:24px;letter-spacing:.005em;font-weight:600}
  .logo b em{color:var(--gold);font-style:normal;font-weight:700}

  .links{display:flex;gap:6px;font-size:16px}
  .links a{
    padding:10px 18px;border-radius:9px;color:var(--ink-2);
    transition:color .2s, background .2s;
    position:relative;
  }
  .links a:hover{color:var(--ink);background:rgba(255,255,255,.04)}
  .links a.active{color:var(--gold)}

  .nav .cta{
    padding:12px 22px;border-radius:10px;font-size:15px;font-weight:500;
    background:linear-gradient(180deg, var(--gold-2), var(--gold));
    color:#1a1408;border:1px solid var(--gold-3);
    box-shadow:0 1px 0 rgba(255,255,255,.3) inset, 0 4px 16px rgba(var(--gold-glow),.25);
    transition:transform .15s, box-shadow .15s;
    cursor:pointer;font-family:inherit;
  }
  .nav .cta:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.3) inset, 0 6px 22px rgba(var(--gold-glow),.4)}

  /* ── HERO ─────────────────────────────────────────────── */
  .hero{
    position:relative;
    padding:120px 0 100px;text-align:center;
    overflow:hidden;
  }
  .hero .badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:6px 14px;border-radius:999px;
    border:1px solid var(--rule);background:rgba(255,255,255,.02);
    font-family:var(--mono);font-size:12px;color:var(--ink-2);
    margin-bottom:32px;
  }
  .hero .badge .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold)}
  .hero h1{
    font-size:clamp(56px, 9vw, 112px);
    font-weight:500;
    letter-spacing:-.04em;
    margin:0 auto;max-width:14ch;
  }
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(180deg, var(--gold-2) 0%, var(--gold) 60%, var(--gold-3) 100%);
    -webkit-background-clip:text;background-clip:text;color:transparent;
    position:relative;
  }
  .hero .sub{
    margin:32px auto 0;max-width:58ch;
    font-size:19px;color:var(--ink-2);line-height:1.55;
  }
  .hero .ctas{
    display:flex;gap:14px;justify-content:center;
    margin-top:40px;flex-wrap:wrap;
  }
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:13px 22px;border-radius:10px;font-size:15px;font-weight:500;
    font-family:inherit;cursor:pointer;border:1px solid transparent;
    transition:transform .15s, box-shadow .15s, background .15s;
  }
  .btn-primary{
    background:linear-gradient(180deg, var(--gold-2), var(--gold));
    color:#1a1408;border-color:var(--gold-3);
    box-shadow:0 1px 0 rgba(255,255,255,.3) inset, 0 4px 16px rgba(var(--gold-glow),.25);
  }
  .btn-primary:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.3) inset, 0 8px 28px rgba(var(--gold-glow),.45)}
  .btn-ghost{
    background:rgba(255,255,255,.03);
    border-color:var(--rule);color:var(--ink);
  }
  .btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15)}

  /* section-level CTA — small footer block per section */
  .section-cta{
    margin-top:80px;padding:32px 36px;border-radius:14px;
    background:linear-gradient(160deg, rgba(208,163,77,.06), rgba(208,163,77,.02));
    border:1px solid rgba(208,163,77,.22);
    display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  }
  .section-cta .lead{font-size:17px;color:var(--ink);font-weight:500;max-width:54ch;line-height:1.45}
  .section-cta .lead em{font-style:normal;color:var(--gold)}
  .section-cta .lead small{display:block;font-size:13px;color:var(--ink-3);font-weight:400;margin-top:6px;font-family:var(--mono)}
  .section-cta .actions{display:flex;gap:12px;flex-wrap:wrap}
  @media (max-width:720px){
    .section-cta{padding:24px;flex-direction:column;align-items:flex-start}
    .section-cta .actions{width:100%}
    .section-cta .actions .btn{flex:1;justify-content:center}
  }

  /* hero meta line */
  .hero .meta{
    display:flex;justify-content:center;align-items:center;gap:24px;
    margin-top:48px;flex-wrap:wrap;
    font-family:var(--mono);font-size:12px;color:var(--ink-3);
  }
  .hero .meta span{display:inline-flex;align-items:center;gap:8px;line-height:1}
  .hero .meta .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3);align-self:center}
  .hero .meta .loc{color:var(--ink-2)}
  .hero .meta .loc em{color:var(--gold);font-style:normal;font-weight:500;letter-spacing:.04em;text-transform:uppercase;font-size:11px}
  .hero .meta .loc-pin{width:13px;height:13px;color:var(--gold);filter:drop-shadow(0 0 4px rgba(var(--gold-glow),.5))}
  .hero .meta .gh-link{
    display:inline-flex;align-items:center;gap:6px;color:var(--ink-2);
    transition:color .2s;
  }
  .hero .meta .gh-link:hover{color:var(--gold)}
  .hero .meta .gh-link svg{flex-shrink:0}

  /* hero services - 6 fluid pills under h1 */
  .hero .flow{
    margin:56px auto 0;max-width:880px;
    display:flex;align-items:center;justify-content:center;gap:10px;
    flex-wrap:wrap;
  }
  .hero .flow .node{
    position:relative;
    padding:9px 18px;border-radius:999px;
    font-family:var(--mono);font-size:12.5px;color:var(--ink-2);
    background:
      linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
    border:1px solid rgba(255,255,255,.06);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    transition:color .25s, border-color .25s, transform .25s, box-shadow .25s;
    cursor:default;
  }
  .hero .flow .node::before{
    content:"";position:absolute;left:14px;top:50%;width:4px;height:4px;
    border-radius:50%;background:var(--gold);transform:translateY(-50%);
    box-shadow:0 0 6px var(--gold);opacity:.7;
  }
  .hero .flow .node{padding-left:30px}
  .hero .flow .node:hover{
    color:var(--ink);border-color:rgba(212,167,71,.4);
    transform:translateY(-2px);
    box-shadow:0 4px 18px rgba(var(--gold-glow),.18);
  }

  /* ── SECTION SCAFFOLD ─────────────────────────────────── */
  section{position:relative;padding:120px 0;scroll-margin-top:130px}
  .eyebrow{
    font-family:var(--mono);font-size:17px;color:var(--gold);
    letter-spacing:.1em;text-transform:uppercase;margin-bottom:22px;
    display:inline-flex;align-items:center;gap:14px;
    font-weight:500;
  }
  .eyebrow::before{content:"";width:40px;height:2px;background:var(--gold)}
  h2.section-title{
    font-size:clamp(40px, 5vw, 60px);
    font-weight:500;letter-spacing:-.03em;
    max-width:18ch;
  }
  .section-head{margin-bottom:64px;display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
  .section-lede{color:var(--ink-2);font-size:17px;max-width:46ch;margin-top:14px}

  /* footer placeholder */
  .scaffold-note{
    margin-top:80px;padding:24px;border:1px dashed var(--rule);
    border-radius:12px;color:var(--ink-3);font-family:var(--mono);font-size:12px;
    text-align:center;background:rgba(255,255,255,.01);
  }
  /* ── BENTO SERVICES ──────────────────────────────────── */
  .bento{
    display:grid;
    grid-template-columns:repeat(6,1fr);
    grid-auto-rows:auto;
    gap:18px;
  }
  .svc{
    position:relative;overflow:hidden;
    border:1px solid var(--rule);border-radius:18px;
    background:linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.005));
    padding:28px;
    display:flex;flex-direction:column;justify-content:space-between;
    transition:transform .3s cubic-bezier(.2,.7,.2,1), border-color .3s, box-shadow .3s;
  }
  .svc::before{
    content:"";position:absolute;inset:0;border-radius:18px;pointer-events:none;
    background:radial-gradient(circle at 100% 0%, rgba(212,167,71,.06), transparent 60%);
    opacity:0;transition:opacity .35s;
  }
  .svc:hover{
    transform:translateY(-3px);
    border-color:rgba(212,167,71,.35);
    box-shadow:0 12px 40px rgba(0,0,0,.4), 0 0 0 1px rgba(212,167,71,.1);
  }
  .svc:hover::before{opacity:1}

  .svc.feat{grid-column:span 3;grid-row:span 2;padding:36px}
  .svc.sm{grid-column:span 3;grid-row:span 1}

  .svc .top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}
  .svc.feat .top{margin-bottom:32px}
  .svc .ico{
    width:48px;height:48px;border-radius:12px;
    background:
      radial-gradient(circle at 30% 20%, rgba(212,167,71,.18), rgba(212,167,71,.02) 70%),
      linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
    border:1px solid rgba(212,167,71,.18);
    display:flex;align-items:center;justify-content:center;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.06), 0 4px 14px rgba(0,0,0,.3);
    position:relative;
  }
  .svc .ico::after{
    content:"";position:absolute;inset:0;border-radius:12px;
    background:linear-gradient(135deg, rgba(255,255,255,.08), transparent 40%);
    pointer-events:none;
  }
  .svc .ico svg{width:22px;height:22px;stroke:var(--gold-2);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;position:relative;z-index:1}
  .svc.feat .ico{width:54px;height:54px}
  .svc.feat .ico svg{width:26px;height:26px}
  .svc .num{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.06em}

  .svc h3{
    font-size:28px;font-weight:500;letter-spacing:-.02em;
    margin:0;
  }
  .svc.feat h3{font-size:36px;margin-top:0}
  .svc p{margin:10px 0 0;color:var(--ink-2);font-size:15px;line-height:1.55;max-width:38ch}
  .svc.feat p{font-size:16px;max-width:62ch;line-height:1.6}
  .svc.sm p{font-size:14px;max-width:42ch;line-height:1.55}

  .svc .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
  .svc .tags span{
    font-family:var(--mono);font-size:11px;color:var(--ink-2);
    padding:3px 10px;border-radius:999px;
    border:1px solid var(--rule);background:rgba(255,255,255,.02);
  }
  .svc .tags span.indigo{color:var(--indigo-2);border-color:rgba(86,99,214,.3);background:rgba(86,99,214,.06)}

  .svc .more{
    margin-top:24px;padding-top:20px;
    border-top:1px solid var(--rule);
    font-family:var(--mono);font-size:12px;color:var(--gold);
    display:flex;align-items:center;gap:6px;
    transition:gap .25s, color .25s;
  }
  .svc .more span{transition:transform .25s}
  .svc:hover .more{color:var(--gold-2)}
  .svc:hover .more span{transform:translateX(4px)}
  .svc.feat .more{margin-top:32px;padding-top:24px}

  /* marketing bandeau */
  .marketing-band{
    margin-top:32px;padding:16px 24px;border-radius:14px;
    border:1px solid var(--rule);
    background:linear-gradient(180deg, rgba(212,167,71,.04), rgba(212,167,71,.01));
    display:flex;align-items:center;gap:18px;flex-wrap:wrap;
    font-family:var(--mono);font-size:12.5px;color:var(--ink-2);
  }
  .marketing-band b{color:var(--gold);font-weight:500;letter-spacing:.04em;text-transform:uppercase;font-size:11px}
  .marketing-band .pill{
    padding:4px 12px;border-radius:999px;
    border:1px solid rgba(212,167,71,.25);background:rgba(212,167,71,.06);
    color:var(--gold-2);
  }

  @media (max-width:980px){
    .bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:auto}
    .svc.feat{grid-column:span 2;grid-row:span 1}
    .svc.sm{grid-column:span 1}
  }

  /* ── STACK TECHNIQUE ─────────────────────────────── */
  .stack-section{
    background:
      radial-gradient(ellipse at 50% 0%, rgba(212,167,71,.04), transparent 60%),
      var(--bg);
    border-top:1px solid var(--rule);
    border-bottom:1px solid var(--rule);
  }
  .stack-grid{
    display:grid;
    grid-template-columns:repeat(6,1fr);
    gap:14px;
  }
  .tool{
    aspect-ratio:1.15/1;
    border:1px solid var(--rule);border-radius:14px;
    background:linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.005));
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:10px;padding:16px;
    position:relative;overflow:hidden;
    transition:transform .25s, border-color .25s, background .25s;
  }
  .tool::before{
    content:"";position:absolute;inset:0;border-radius:14px;pointer-events:none;
    background:radial-gradient(circle at 50% 0%, rgba(212,167,71,.08), transparent 70%);
    opacity:0;transition:opacity .3s;
  }
  .tool:hover{
    transform:translateY(-3px);
    border-color:rgba(212,167,71,.3);
    background:linear-gradient(180deg, rgba(212,167,71,.04), rgba(255,255,255,.005));
  }
  .tool:hover::before{opacity:1}
  .tool .glyph{
    width:36px;height:36px;
    display:flex;align-items:center;justify-content:center;
    position:relative;z-index:1;
  }
  .tool .glyph::before,
  .tool .glyph::after{
    content:"";position:absolute;inset:0;
    background-color:var(--ink-2);
    -webkit-mask-image:var(--logo);mask-image:var(--logo);
    -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
    -webkit-mask-position:center;mask-position:center;
    -webkit-mask-size:contain;mask-size:contain;
    transition:background-color .25s, opacity .25s;
  }
  .tool:hover .glyph::before{background-color:var(--gold-2)}

  /* monogram fallback for tools without simpleicons coverage */
  .tool .mono{
    width:36px;height:36px;border-radius:9px;
    display:flex;align-items:center;justify-content:center;
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.08);
    font-family:var(--mono);font-weight:600;color:var(--ink-2);
    letter-spacing:-.02em;
    position:relative;z-index:1;
    transition:color .25s, border-color .25s, background .25s;
  }
  .tool .mono.s1{font-size:15px}
  .tool .mono.s2{font-size:11px}
  .tool:hover .mono{color:var(--gold-2);border-color:rgba(212,167,71,.35);background:rgba(212,167,71,.08)}
  .tool .name{
    font-family:var(--mono);font-size:11.5px;color:var(--ink-2);
    text-align:center;letter-spacing:.01em;line-height:1.2;
    position:relative;z-index:1;
  }
  .tool:hover .name{color:var(--ink)}

  /* category labels */
  .stack-cats{
    display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
    margin-bottom:24px;
  }
  .stack-cat{
    font-family:var(--mono);font-size:11px;color:var(--ink-3);
    letter-spacing:.06em;text-transform:uppercase;
    padding-left:14px;border-left:2px solid var(--gold);
  }
  .stack-cat b{color:var(--gold);font-weight:500;display:block;margin-bottom:2px;font-size:12px}

  .stack-cta{
    margin-top:48px;
    display:flex;align-items:center;justify-content:space-between;gap:24px;
    padding:28px 32px;border-radius:16px;
    border:1px solid var(--rule);
    background:
      radial-gradient(circle at 0% 50%, rgba(212,167,71,.06), transparent 60%),
      linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0));
    flex-wrap:wrap;
  }
  .stack-cta h3{font-size:22px;font-weight:500;letter-spacing:-.02em;margin:0 0 6px}
  .stack-cta p{margin:0;color:var(--ink-2);font-size:14px}
  .stack-cta .btn-gh{
    display:inline-flex;align-items:center;gap:10px;
    padding:13px 22px;border-radius:10px;font-size:14px;font-weight:500;
    background:#000;border:1px solid var(--rule);color:var(--ink);
    transition:border-color .2s, background .2s, transform .15s;
  }
  .stack-cta .btn-gh:hover{border-color:var(--gold);background:#0a0908;transform:translateY(-1px)}
  .stack-cta .btn-gh svg{width:16px;height:16px}
  .stack-cta .btn-gh code{font-family:var(--mono);color:var(--gold);font-size:13px}

  @media (max-width:980px){
    .stack-grid{grid-template-columns:repeat(3,1fr)}
    .stack-cats{grid-template-columns:1fr}
  }

  /* ── RÉALISATIONS ───────────────────────────── */
  .work-list{display:flex;flex-direction:column;gap:120px}
  .work{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:48px;
    align-items:center;
  }
  .work:nth-child(even){direction:rtl}
  .work:nth-child(even) > *{direction:ltr}

  .work-meta{padding:8px 0}
  .work-meta .num-row{
    display:flex;align-items:center;gap:14px;margin-bottom:24px;
    font-family:var(--mono);font-size:12px;color:var(--ink-3);
  }
  .work-meta .num-row .n{
    color:var(--gold);font-size:32px;font-weight:300;
    letter-spacing:-.04em;line-height:1;
  }
  .work-meta .num-row .line{flex:1;height:1px;background:linear-gradient(90deg, var(--gold-3), transparent)}
  .work-meta h3{
    font-size:clamp(32px, 3.4vw, 44px);
    font-weight:500;letter-spacing:-.025em;line-height:1.05;
    margin:0 0 16px;
  }
  .work-meta .pitch{
    color:var(--ink-2);font-size:16px;line-height:1.6;
    margin:0 0 24px;max-width:46ch;
  }
  .work-meta .stack{
    display:flex;flex-wrap:wrap;gap:6px;margin-bottom:28px;
  }
  .work-meta .stack span{
    font-family:var(--mono);font-size:11px;color:var(--ink-2);
    padding:4px 11px;border-radius:999px;
    border:1px solid var(--rule);background:rgba(255,255,255,.02);
  }
  .work-meta .role{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--mono);font-size:11px;color:var(--ink-3);
    padding:6px 12px;border-radius:999px;
    border:1px solid rgba(212,167,71,.25);background:rgba(212,167,71,.05);
    color:var(--gold-2);margin-bottom:24px;
  }
  .work-meta .role::before{
    content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 6px var(--gold);
  }
  .work-meta .more{
    display:inline-flex;align-items:center;gap:10px;
    color:var(--gold);font-family:var(--mono);font-size:13px;
    padding-bottom:4px;border-bottom:1px solid var(--gold-3);
    transition:gap .25s;
  }
  .work-meta .more:hover{gap:14px}

  /* video card */
  .work-video{
    position:relative;aspect-ratio:16/10;
    border-radius:18px;overflow:hidden;
    border:1px solid var(--rule);
    background:var(--bg-2);
    box-shadow:0 24px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.02) inset;
    cursor:pointer;
    transition:transform .35s cubic-bezier(.2,.7,.2,1), border-color .35s, box-shadow .35s;
  }
  .work-video:hover{
    transform:translateY(-6px) scale(1.01);
    border-color:rgba(212,167,71,.35);
    box-shadow:0 32px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(212,167,71,.1) inset, 0 0 60px rgba(var(--gold-glow),.15);
  }
  .work-video .vid-bg{
    position:absolute;inset:0;
    opacity:.55;
    transition:opacity .4s, transform .8s;
  }
  .work-video:hover .vid-bg{opacity:.7;transform:scale(1.04)}

  .work-video .vid-overlay{
    position:absolute;inset:0;z-index:2;
    background:
      linear-gradient(180deg, transparent 30%, rgba(10,9,8,.85) 100%),
      linear-gradient(135deg, transparent 50%, rgba(10,9,8,.4) 100%);
  }
  .work-video .vid-tag,
  .work-video .vid-label,
  .work-video .play{z-index:3}

  .work-video .play{
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:84px;height:84px;border-radius:50%;
    background:rgba(10,9,8,.7);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border:1px solid rgba(212,167,71,.35);
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 8px 32px rgba(0,0,0,.5), 0 0 0 8px rgba(212,167,71,.06);
    transition:transform .25s, box-shadow .25s, border-color .25s;
  }
  .work-video:hover .play{
    transform:translate(-50%,-50%) scale(1.08);
    border-color:var(--gold);
    box-shadow:0 8px 32px rgba(0,0,0,.5), 0 0 0 12px rgba(212,167,71,.1), 0 0 40px rgba(var(--gold-glow),.4);
  }
  .work-video .play svg{width:24px;height:24px;fill:var(--gold);margin-left:4px}

  .work-video .vid-label{
    position:absolute;left:24px;bottom:20px;
    font-family:var(--mono);font-size:11px;color:var(--ink-2);
    display:flex;align-items:center;gap:10px;
  }
  .work-video .vid-label .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);animation:pulse 2s ease-in-out infinite}
  @keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}

  .work-video .vid-tag{
    position:absolute;top:20px;right:20px;
    font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
    color:var(--ink-2);
    padding:5px 11px;border-radius:999px;
    background:rgba(10,9,8,.6);backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,.08);
  }

  /* unique vid backgrounds per project (placeholders) */
  .vid-pieuvre{
    background:
      radial-gradient(circle at 20% 30%, rgba(212,167,71,.25), transparent 50%),
      radial-gradient(circle at 80% 70%, rgba(86,99,214,.2), transparent 50%),
      conic-gradient(from 180deg at 50% 50%, #1a1816, #0a0908, #1a1816);
  }
  .vid-graphe{
    background:
      radial-gradient(circle at 50% 50%, rgba(86,99,214,.3), transparent 60%),
      radial-gradient(circle at 20% 80%, rgba(212,167,71,.15), transparent 50%),
      #0a0908;
  }
  .vid-darwin{
    background:
      radial-gradient(ellipse at 30% 50%, rgba(212,167,71,.3), transparent 50%),
      radial-gradient(ellipse at 70% 50%, rgba(86,99,214,.25), transparent 50%),
      linear-gradient(180deg, #0a0908, #1a1816);
  }
  /* network nodes overlay */
  .vid-bg.nodes{
    background-image:
      radial-gradient(circle at 25% 25%, rgba(212,167,71,.6) 0, rgba(212,167,71,.6) 1.5px, transparent 2px),
      radial-gradient(circle at 75% 35%, rgba(212,167,71,.5) 0, rgba(212,167,71,.5) 1.5px, transparent 2px),
      radial-gradient(circle at 50% 65%, rgba(86,99,214,.7) 0, rgba(86,99,214,.7) 2px, transparent 2.5px),
      radial-gradient(circle at 20% 80%, rgba(212,167,71,.4) 0, rgba(212,167,71,.4) 1px, transparent 1.5px),
      radial-gradient(circle at 85% 75%, rgba(212,167,71,.4) 0, rgba(212,167,71,.4) 1px, transparent 1.5px);
  }

  @media (max-width:880px){
    .work{grid-template-columns:1fr;gap:32px}
    .work:nth-child(even){direction:ltr}
  }

  /* real video element — hidden until activated */
  .work-video .vid-real{
    position:absolute;inset:0;width:100%;height:100%;
    object-fit:cover;
    opacity:0;transition:opacity .4s;
    pointer-events:none;
    background:#000;
    z-index:1;
  }
  .work-video.is-playing .vid-real{opacity:1;pointer-events:auto;z-index:5}
  .work-video.is-playing .vid-bg,
  .work-video.is-playing .vid-overlay,
  .work-video.is-playing .vid-tag,
  .work-video.is-playing .play,
  .work-video.is-playing .vid-label{opacity:0;pointer-events:none;transition:opacity .3s}

  /* ── À PROPOS ───────────────────────────────────────────────────────────────── */
  .about{
    display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start;
  }
  .about-portrait{
    position:sticky;top:100px;
    aspect-ratio:4/5;border-radius:20px;overflow:hidden;
    border:1px solid var(--rule);
    background:
      radial-gradient(circle at 30% 20%, rgba(212,167,71,.18), transparent 60%),
      radial-gradient(circle at 70% 80%, rgba(86,99,214,.15), transparent 60%),
      linear-gradient(180deg, var(--bg-2), var(--bg-3));
    box-shadow:0 24px 60px rgba(0,0,0,.5);
    display:flex;align-items:center;justify-content:center;
    position:relative;
  }
  .about-portrait .ph-mark{
    font-family:var(--mono);font-size:11px;color:var(--ink-3);
    text-align:center;
  }
  .about-portrait .ph-mark b{
    display:block;font-size:48px;font-weight:300;color:var(--gold);
    letter-spacing:-.04em;margin-bottom:8px;
  }
  .about-portrait .signature{
    position:absolute;bottom:24px;left:24px;right:24px;
    display:flex;justify-content:space-between;align-items:flex-end;
    font-family:var(--mono);font-size:11px;color:var(--ink-2);
  }
  .about-portrait .signature .nm{color:var(--ink);font-size:14px;font-weight:500;font-family:var(--sans);letter-spacing:-.01em}
  .about-portrait .signature .role{color:var(--gold)}

  .about-body p{font-size:18px;line-height:1.65;color:var(--ink);margin:0 0 20px;max-width:54ch}
  .about-body p:first-of-type{font-size:22px;color:var(--ink);font-weight:400;line-height:1.5}
  .about-body p strong{color:var(--gold);font-weight:500}

  .values{
    display:grid;grid-template-columns:repeat(3,1fr);gap:40px;
    margin-top:48px;padding-top:48px;border-top:1px solid var(--rule);
  }
  .value h4{
    font-family:var(--mono);font-size:11px;color:var(--gold);
    letter-spacing:.06em;text-transform:uppercase;margin:0 0 10px;
  }
  .value p{font-size:14px;color:var(--ink-2);line-height:1.55;margin:0;max-width:none;text-wrap:pretty}

  /* ── PROCESS ────────────────────────────────────────────────────────────────── */
  .process-section{
    background:
      radial-gradient(ellipse at 50% 0%, rgba(86,99,214,.05), transparent 60%),
      var(--bg);
    border-top:1px solid var(--rule);
    border-bottom:1px solid var(--rule);
  }
  .steps{
    display:grid;grid-template-columns:repeat(4,1fr);gap:0;
    position:relative;
  }
  .steps::before{
    content:"";position:absolute;top:36px;left:5%;right:5%;height:1px;
    background:linear-gradient(90deg, transparent, var(--gold-3) 10%, var(--gold-3) 90%, transparent);
  }
  .step{
    position:relative;padding:0 16px;
    display:flex;flex-direction:column;
  }
  .step .num-ring{
    width:72px;height:72px;border-radius:50%;
    border:1px solid var(--rule);
    background:linear-gradient(180deg, var(--bg-2), var(--bg));
    display:flex;align-items:center;justify-content:center;
    font-family:var(--mono);font-size:18px;color:var(--ink-2);
    margin-bottom:24px;position:relative;z-index:1;
  }
  .step.active .num-ring{
    border-color:var(--gold);color:var(--gold);
    box-shadow:0 0 0 6px rgba(212,167,71,.08), 0 0 30px rgba(var(--gold-glow),.25);
  }
  .step h4{font-size:22px;font-weight:500;letter-spacing:-.02em;margin:0 0 12px}
  .step p{font-size:14px;color:var(--ink-2);line-height:1.6;margin:0 0 16px}
  .step .meta{
    font-family:var(--mono);font-size:11px;color:var(--ink-3);
    padding-top:14px;border-top:1px dashed var(--rule);
    margin-top:auto;
  }
  .step .meta b{color:var(--gold);font-weight:500}

  /* ── FAQ ──────────────────────────────────────────────────────────────────────────── */
  .faq{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--rule)}
  .faq details{
    border-bottom:1px solid var(--rule);
    transition:background .25s;
  }
  .faq details[open]{background:rgba(255,255,255,.015)}
  .faq summary{
    padding:28px 0;cursor:pointer;list-style:none;
    display:flex;justify-content:space-between;align-items:center;gap:32px;
    font-size:19px;font-weight:500;letter-spacing:-.015em;color:var(--ink);
    transition:color .2s;
  }
  .faq summary::-webkit-details-marker{display:none}
  .faq summary:hover{color:var(--gold-2)}
  .faq summary .icon{
    flex-shrink:0;width:32px;height:32px;border-radius:50%;
    border:1px solid var(--rule);
    display:flex;align-items:center;justify-content:center;
    color:var(--ink-2);transition:transform .3s, border-color .3s, color .3s;
  }
  .faq details[open] summary .icon{
    transform:rotate(45deg);border-color:var(--gold);color:var(--gold);
  }
  .faq summary .icon svg{width:14px;height:14px;stroke:currentColor;stroke-width:1.5;fill:none;stroke-linecap:round}
  .faq .answer{
    padding:0 64px 32px 0;color:var(--ink-2);
    font-size:15.5px;line-height:1.65;max-width:75ch;
  }

  /* ── CONTACT ──────────────────────────────────────────────────────────────── */
  .contact-section{
    position:relative;
    background:
      radial-gradient(ellipse at 30% 50%, rgba(212,167,71,.06), transparent 60%),
      radial-gradient(ellipse at 80% 50%, rgba(86,99,214,.04), transparent 60%);
  }
  .contact-grid{
    display:grid;grid-template-columns:7fr 5fr;gap:64px;align-items:start;
  }
  .contact-lead h2{
    font-size:clamp(48px, 6vw, 80px);font-weight:500;letter-spacing:-.035em;line-height:1;
    margin:0 0 24px;
  }
  .contact-lead h2 em{
    font-style:normal;
    background:linear-gradient(180deg, var(--gold-2), var(--gold) 60%, var(--gold-3));
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .contact-lead p{font-size:18px;color:var(--ink-2);line-height:1.6;max-width:46ch;margin:0 0 40px}

  .contact-channels{display:flex;flex-direction:column;gap:14px;margin-top:40px}
  .channel{
    display:flex;align-items:center;gap:18px;
    padding:18px 22px;border-radius:14px;
    border:1px solid var(--rule);
    background:linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.005));
    transition:border-color .2s, transform .2s, background .2s;
  }
  .channel:hover{
    transform:translateY(-2px);
    border-color:rgba(212,167,71,.35);
    background:linear-gradient(180deg, rgba(212,167,71,.04), rgba(255,255,255,.005));
  }
  .channel .ic{
    width:42px;height:42px;border-radius:11px;
    background:rgba(212,167,71,.08);
    border:1px solid rgba(212,167,71,.2);
    display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .channel .ic svg{width:18px;height:18px;stroke:var(--gold);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
  .channel .lab{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase}
  .channel .val{font-size:15px;color:var(--ink);margin-top:2px}
  .channel .arr{margin-left:auto;color:var(--ink-3);font-family:var(--mono);transition:color .2s, transform .2s}
  .channel:hover .arr{color:var(--gold);transform:translateX(4px)}

  .contact-side{
    padding:36px;border-radius:20px;
    border:1px solid rgba(212,167,71,.25);
    background:
      radial-gradient(circle at 50% 0%, rgba(212,167,71,.08), transparent 60%),
      linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.005));
    position:sticky;top:100px;
  }
  .contact-side .pre{
    font-family:var(--mono);font-size:11px;color:var(--gold);
    letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;
    display:flex;align-items:center;gap:10px;
  }
  .contact-side .pre::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);animation:pulse 2s ease-in-out infinite}
  .contact-side h3{font-size:28px;font-weight:500;letter-spacing:-.025em;margin:0 0 12px}
  .contact-side p{color:var(--ink-2);font-size:14.5px;line-height:1.6;margin:0 0 24px}
  .contact-side ul{
    list-style:none;padding:0;margin:0 0 28px;
    display:flex;flex-direction:column;gap:10px;
  }
  .contact-side ul li{
    font-size:14px;color:var(--ink);
    padding-left:24px;position:relative;
  }
  .contact-side ul li::before{
    content:"✓";position:absolute;left:0;top:0;color:var(--gold);font-weight:600;
  }

  /* contact form */
  .contact-form{display:flex;flex-direction:column;gap:14px;margin-top:6px}
  .contact-form .field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .contact-form .field{display:flex;flex-direction:column;gap:6px}
  .contact-form .field > span{
    font-family:var(--mono);font-size:11px;color:var(--ink-2);
    letter-spacing:.04em;text-transform:uppercase;font-weight:500;
  }
  .contact-form .field > span em{font-style:normal;color:var(--ink-3);text-transform:none;font-size:10.5px;letter-spacing:0;font-weight:400}
  .contact-form input[type=text],
  .contact-form input[type=email],
  .contact-form select,
  .contact-form textarea{
    background:rgba(0,0,0,.35);
    border:1px solid var(--rule);
    border-radius:8px;
    padding:11px 14px;
    color:var(--ink);
    font-family:inherit;font-size:14px;
    transition:border-color .2s, background .2s, box-shadow .2s;
    width:100%;
    resize:vertical;
  }
  .contact-form input::placeholder,
  .contact-form textarea::placeholder{color:var(--ink-3);opacity:.6}
  .contact-form input:focus,
  .contact-form select:focus,
  .contact-form textarea:focus{
    outline:none;
    border-color:rgba(208,163,77,.55);
    background:rgba(0,0,0,.5);
    box-shadow:0 0 0 3px rgba(var(--gold-glow),.12);
  }
  .contact-form select{
    appearance:none;-webkit-appearance:none;
    background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23a89878' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");
    background-repeat:no-repeat;
    background-position:right 14px center;
    padding-right:38px;
  }
  .contact-form textarea{min-height:100px;font-family:inherit;line-height:1.5}

  .contact-form .check{
    display:flex;align-items:flex-start;gap:10px;
    font-size:12.5px;color:var(--ink-2);line-height:1.5;
    margin:4px 0 4px;cursor:pointer;
  }
  .contact-form .check input{
    margin-top:2px;flex-shrink:0;
    accent-color:var(--gold);
    width:14px;height:14px;cursor:pointer;
  }
  .contact-form .check em{font-style:normal;color:var(--ink-3)}

  .contact-form .form-note{
    margin-top:10px;text-align:center;
    font-family:var(--mono);font-size:11px;color:var(--ink-3);
    letter-spacing:.02em;
  }
  .contact-form .form-note a{color:var(--gold);transition:color .2s}
  .contact-form .form-note a:hover{color:var(--gold-2)}

  /* ── FOOTER ─────────────────────────────────────────────────────────────── */
  footer{
    border-top:1px solid var(--rule);
    padding:80px 0 40px;
    background:var(--bg);position:relative;
  }
  .footer-grid{
    display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;
    margin-bottom:64px;
  }
  .footer-brand .logo{margin-bottom:20px}
  .footer-brand p{color:var(--ink-2);font-size:14px;line-height:1.6;max-width:36ch;margin:0 0 20px}
  .footer-brand .city{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase}
  .footer-col h5{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase;font-weight:500;margin:0 0 18px}
  .footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
  .footer-col a{color:var(--ink-2);font-size:14px;transition:color .2s}
  .footer-col a:hover{color:var(--gold)}
  .footer-bot{
    padding-top:32px;border-top:1px solid var(--rule);
    display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
    font-family:var(--mono);font-size:11.5px;color:var(--ink-3);
  }
  .footer-bot a:hover{color:var(--gold)}
  .footer-signature{
    margin-top:20px;padding:18px 20px;border-radius:10px;
    background:rgba(208,163,77,.04);
    border:1px solid rgba(208,163,77,.18);
    font-family:var(--mono);font-size:12px;color:var(--ink-2);
    line-height:1.6;
    display:flex;align-items:flex-start;gap:12px;
  }
  .footer-signature strong{color:var(--gold);font-weight:600}
  .footer-signature em{color:var(--ink-3);font-style:italic}
  .footer-signature .dot{
    flex-shrink:0;width:6px;height:6px;border-radius:50%;
    background:var(--gold);margin-top:7px;
    box-shadow:0 0 8px rgba(var(--gold-glow),.5);
  }

  @media (max-width:880px){
    .about{grid-template-columns:1fr;gap:32px}
    .about-portrait{position:static;max-width:300px}
    .values{grid-template-columns:1fr}
    .steps{grid-template-columns:1fr;gap:32px}
    .steps::before{display:none}
    .contact-grid{grid-template-columns:1fr;gap:32px}
    .contact-side{position:static}
    .contact-form .field-row{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  }

/* ── Skip link (a11y) ─────────────────────────────────── */
.skip-link{
  position:absolute;top:-40px;left:8px;
  background:var(--gold);color:#000;
  padding:8px 16px;z-index:100;border-radius:6px;
  text-decoration:none;font-weight:500;
}
.skip-link:focus{top:8px}

/* ── Focus visible (a11y — clavier uniquement) ────────── */
:focus{outline:none}
:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
  border-radius:4px;
}
a:focus-visible,button:focus-visible{outline-offset:4px}
input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
  box-shadow:0 0 0 4px rgba(212,167,71,.18);
}

/* ── Reduced motion (a11y — utilisateurs sensibles) ──── */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* ── Color scheme hint (browser optimizations) ────────── */
:root{color-scheme:dark}