:root{
    --navy:#0F2A44;
    --navy-soft:#1D4A70;
    --teal:#187A63;
    --teal-deep:#0E5A48;
    --teal-light:#E3F2EC;
    --gold:#DDA043;
    --bg:#FFFFFF;
    --bg-soft:#F4F7F5;
    --ink:#122036;
    --ink-soft:#5B6B75;
    --line:#E4E8E3;
    --line-strong:#CBD3CC;
    --shadow: 0 24px 48px -24px rgba(15,42,68,0.28);
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0; background:var(--bg); color:var(--ink);
    font-family:'Inter', sans-serif; font-size:16px; line-height:1.65;
    -webkit-font-smoothing:antialiased;
  }
  p{ text-align:justify; text-align-last:left; hyphens:auto; -webkit-hyphens:auto; }
  .section-head p{ text-align:center; text-align-last:center; hyphens:none; }
  .section-head.left p{ text-align:left; text-align-last:left; }
  .role-line, .hero-badge p, .deliv-cell .cap, .map-caption, .contact-card p{ text-align:left; text-align-last:left; hyphens:none; }
  ::selection{ background:var(--gold); color:var(--navy); }
  a{ color:inherit; }
  h1,h2,h3,h4{ font-family:'Manrope', sans-serif; margin:0; color:var(--navy); }
  .mono{ font-family:'IBM Plex Mono', monospace; }
  .wrap{ max-width:1200px; margin:0 auto; padding:0 32px; }
  @media (max-width:720px){ .wrap{ padding:0 20px; } }

  .eyebrow{
    font-family:'IBM Plex Mono', monospace; text-transform:uppercase; letter-spacing:.14em;
    font-size:.72rem; color:var(--teal); font-weight:600;
    display:flex; align-items:center; gap:.6em;
  }
  .eyebrow::before{ content:""; width:22px; height:2px; background:var(--gold); display:inline-block; }

  /* NAV */
  header.site{ position:sticky; top:0; z-index:60; background:rgba(255,255,255,0.92); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
  .nav-inner{ display:flex; align-items:center; justify-content:space-between; padding:16px 32px; max-width:1200px; margin:0 auto; }
  .brand{ display:flex; align-items:center; gap:12px; text-decoration:none; }
  .brand .mark{
    width:42px; height:42px; border-radius:10px; background:linear-gradient(145deg,var(--navy),var(--teal-deep));
    color:#fff; display:flex; align-items:center; justify-content:center; font-family:'Manrope',sans-serif; font-weight:800; font-size:1rem; flex-shrink:0;
  }
  .brand .name{ font-family:'Manrope',sans-serif; font-weight:800; font-size:.95rem; color:var(--navy); line-height:1.2; }
  .brand .role{ font-size:.68rem; color:var(--ink-soft); letter-spacing:.02em; }
  nav.links{ display:flex; gap:26px; align-items:center; }
  nav.links a{ text-decoration:none; color:var(--ink-soft); font-size:.85rem; font-weight:500; padding-bottom:4px; border-bottom:2px solid transparent; transition:.2s; }
  nav.links a:hover{ color:var(--teal); border-color:var(--teal); }
  .nav-cta{ background:var(--navy); color:#fff !important; padding:10px 18px; border-radius:7px; font-weight:600 !important; border-bottom:none !important; }
  .nav-cta:hover{ background:var(--teal); }
  .menu-btn{ display:none; background:none; border:1px solid var(--line-strong); border-radius:6px; padding:8px 10px; cursor:pointer; }
  .menu-btn span{ display:block; width:18px; height:2px; background:var(--navy); margin:3px 0; }
  @media (max-width:920px){
    nav.links{ position:fixed; top:66px; left:0; right:0; height:calc(100vh - 66px); max-height:calc(100dvh - 66px); position:fixed; background:#fff; flex-direction:column; align-items:flex-start; padding:26px 22px; gap:20px; transform:translateY(-8px); opacity:0; pointer-events:none; transition:.25s; overflow:auto; }
    nav.links.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
    nav.links a{ font-size:1.05rem; }
    .menu-btn{ display:block; }
  }

  /* HERO */
  .hero{ padding:64px 0 40px; overflow:visible; }
  .hero-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
  @media (max-width:960px){ .hero-grid{ grid-template-columns:1fr; } }
  .tagline-chips{ display:flex; flex-wrap:wrap; gap:8px; margin:18px 0 20px; }
  .chip{ font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--teal-deep); background:var(--teal-light); padding:6px 12px; border-radius:20px; font-weight:600; }
  .hero h1{ font-size:clamp(2.2rem,4.6vw,3.4rem); line-height:1.05; font-weight:800; letter-spacing:-0.01em; }
  .hero p.lede{ margin-top:18px; color:var(--ink-soft); font-size:1.02rem; max-width:52ch; }
  .hero-cta{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }
  .btn{ display:inline-flex; align-items:center; gap:9px; font-weight:600; font-size:.92rem; padding:14px 22px; border-radius:8px; text-decoration:none; transition:.18s; }
  .btn-primary{ background:var(--teal); color:#fff; }
  .btn-primary:hover{ background:var(--teal-deep); transform:translateY(-2px); box-shadow:var(--shadow); }
  .btn-outline{ border:1.5px solid var(--line-strong); color:var(--navy); }
  .btn-outline:hover{ border-color:var(--teal); color:var(--teal); transform:translateY(-2px); }

  .hero-visual{ position:relative; }
  .hero-visual svg{ width:100%; height:auto; display:block; border-radius:18px; }
  .hero-photo{ width:100%; height:auto; display:block; border-radius:18px; box-shadow:var(--shadow); aspect-ratio:4/5; object-fit:cover; }
  .role-line{ margin-top:14px; font-family:'Manrope',sans-serif; font-weight:600; font-size:1.05rem; color:var(--teal-deep); max-width:46ch; line-height:1.4; }
  .hero-badge{
    position:absolute; left:-18px; bottom:-26px; width:min(300px,86%);
    background:#fff; border:1px solid var(--line); border-radius:12px; box-shadow:var(--shadow);
    padding:18px 20px;
  }
  .hero-badge .top{ display:flex; align-items:center; gap:10px; }
  .hero-badge .avatar{ width:38px; height:38px; border-radius:9px; background:linear-gradient(145deg,var(--navy),var(--teal)); color:#fff; display:flex; align-items:center; justify-content:center; font-family:'Manrope',sans-serif; font-weight:800; }
  .hero-badge .top b{ font-size:.86rem; display:block; }
  .hero-badge .top span{ font-size:.72rem; color:var(--ink-soft); }
  .hero-badge .divider{ height:1px; background:var(--line); margin:12px 0; }
  .hero-badge .row{ display:flex; justify-content:space-between; font-size:.78rem; padding:5px 0; }
  .hero-badge .row span:first-child{ color:var(--ink-soft); }
  .hero-badge .row b{ color:var(--navy); }
  @media (max-width:960px){ .hero-badge{ position:static; width:100%; margin-top:-40px; } }

  /* stats */
  .stats-bar{ margin-top:40px; background:var(--bg-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
  .stats-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:0; padding:34px 0; }
  @media (max-width:900px){ .stats-grid{ grid-template-columns:repeat(2,1fr); gap:26px; } }
  @media (max-width:560px){ .stats-grid{ grid-template-columns:1fr 1fr; } }
  .stat{ display:flex; align-items:flex-start; gap:12px; padding:0 18px; border-left:1px solid var(--line); }
  .stat:first-child{ border-left:none; }
  @media (max-width:900px){ .stat{ border-left:none; } }
  .stat .icon{ width:44px; height:44px; border-radius:10px; background:var(--teal-light); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
  .stat .icon svg{ width:22px; height:22px; stroke:var(--teal-deep); }
  .stat .num{ font-family:'Manrope',sans-serif; font-weight:800; font-size:1.5rem; color:var(--navy); line-height:1; }
  .stat .cap{ font-size:.76rem; color:var(--ink-soft); margin-top:4px; line-height:1.35; }

  /* sections generic */
  section{ padding:90px 0; }
  .section-head{ text-align:center; max-width:640px; margin:0 auto 44px; }
  .section-head h2{ font-size:clamp(1.8rem,3.2vw,2.3rem); font-weight:800; margin-top:8px; }
  .section-head p{ color:var(--ink-soft); margin-top:12px; font-size:.96rem; }
  .section-head.left{ text-align:left; margin:0 0 44px; max-width:none; display:flex; justify-content:space-between; align-items:flex-end; gap:20px; flex-wrap:wrap; }

  /* Expertise banner image */
  .expertise-banner{ width:100%; height:300px; border-radius:16px; overflow:hidden; margin-bottom:8px; box-shadow:var(--shadow); }
  .expertise-banner img{ width:100%; height:100%; object-fit:cover; display:block; }
  .expertise-banner-credit{ text-align:right; font-family:'IBM Plex Mono',monospace; font-size:.68rem; color:var(--ink-soft); opacity:.7; margin:0 0 40px; }
  @media (max-width:700px){ .expertise-banner{ height:200px; } }

  /* Expertise grid */
  .exp-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
  @media (max-width:920px){ .exp-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:600px){ .exp-grid{ grid-template-columns:1fr; } }
  .exp-card{ background:#fff; border:1px solid var(--line); border-radius:14px; padding:28px 24px; transition:.2s; }
  .exp-card:hover{ box-shadow:var(--shadow); transform:translateY(-3px); border-color:var(--teal-light); }
  .exp-card .icon{ width:52px; height:52px; border-radius:12px; background:var(--teal-light); display:flex; align-items:center; justify-content:center; }
  .exp-card .icon svg{ width:26px; height:26px; stroke:var(--teal-deep); }
  .exp-card h3{ font-size:1.06rem; margin-top:16px; font-weight:700; }
  .exp-card p{ font-size:.87rem; color:var(--ink-soft); margin-top:8px; }
  .exp-card .bar{ width:32px; height:3px; background:var(--gold); margin-top:16px; border-radius:2px; }

  /* about */
  .about{ background:var(--bg-soft); }
  .about-grid{ display:grid; grid-template-columns:0.72fr 1.28fr; gap:52px; align-items:start; }
  @media (max-width:900px){ .about-grid{ grid-template-columns:1fr; } }
  .about-visual{ position:sticky; top:100px; }
  .about-visual svg{ width:100%; border-radius:16px; display:block; }
  .about-text ul{ list-style:none; margin:20px 0 0; padding:0; display:grid; gap:10px; }
  .about-text li{ display:flex; gap:10px; font-size:.92rem; color:var(--ink-soft); align-items:flex-start; }
  .about-text li svg{ width:16px; height:16px; stroke:var(--teal); flex-shrink:0; margin-top:3px; }
  .two-col-list{ grid-template-columns:1fr 1fr; }
  @media (max-width:640px){ .two-col-list{ grid-template-columns:1fr !important; } }

  /* projects */
  .proj-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
  @media (max-width:960px){ .proj-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:600px){ .proj-grid{ grid-template-columns:1fr; } }
  .proj-card{ border:1px solid var(--line); border-radius:14px; overflow:hidden; background:#fff; transition:.2s; }
  .proj-card:hover{ box-shadow:var(--shadow); transform:translateY(-3px); }
  .proj-thumb{ position:relative; height:150px; }
  .proj-thumb svg{ width:100%; height:100%; display:block; }
  .proj-badge{ position:absolute; top:12px; left:12px; background:rgba(255,255,255,0.94); color:var(--navy); font-family:'IBM Plex Mono',monospace; font-size:.66rem; font-weight:700; padding:5px 10px; border-radius:20px; text-transform:uppercase; letter-spacing:.04em; }
  .proj-body{ padding:18px 18px 20px; }
  .proj-body h3{ font-size:1rem; font-weight:700; margin-bottom:4px; }
  .proj-body .meta{ font-family:'IBM Plex Mono',monospace; font-size:.7rem; color:var(--teal-deep); font-weight:600; margin-bottom:8px; }
  .proj-body p{ font-size:.82rem; color:var(--ink-soft); margin:0; }

  /* regions / map (dark) */
  .map-section{ background:var(--navy); color:#fff; }
  .map-section .eyebrow{ color:var(--gold); }
  .map-section .eyebrow::before{ background:var(--gold); }
  .map-section h2{ color:#fff; }
  .map-section .section-head.left p{ color:rgba(255,255,255,0.65); }
  .map-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:48px; align-items:center; }
  @media (max-width:900px){ .map-grid{ grid-template-columns:1fr; } }
  .sector-list .row{ display:grid; grid-template-columns:26px 1fr auto; gap:14px; align-items:baseline; padding:15px 0; border-bottom:1px solid rgba(255,255,255,0.14); }
  .sector-list .row:first-child{ border-top:1px solid rgba(255,255,255,0.14); }
  .sector-list .row .n{ font-family:'IBM Plex Mono',monospace; color:var(--gold); font-size:.76rem; }
  .sector-list .row .t{ font-weight:600; }
  .sector-list .row .t small{ display:block; font-weight:400; color:rgba(255,255,255,0.55); font-size:.76rem; margin-top:2px; }
  .sector-list .row .c{ font-family:'IBM Plex Mono',monospace; font-size:.7rem; color:rgba(255,255,255,0.45); text-align:right; }
  .map-caption{ font-family:'IBM Plex Mono',monospace; font-size:.66rem; color:rgba(255,255,255,0.4); margin-top:14px; }

  /* timeline */
  .timeline{ display:grid; gap:0; }
  .tl-item{ display:grid; grid-template-columns:150px 1px 1fr; gap:0; padding-bottom:38px; }
  .tl-item .when{ font-family:'IBM Plex Mono',monospace; font-size:.78rem; color:var(--teal-deep); padding-top:3px; }
  .tl-item .when .code{ display:block; color:var(--gold); font-size:.7rem; margin-bottom:6px; font-weight:600; }
  .tl-rail{ position:relative; }
  .tl-rail::before{ content:""; position:absolute; left:0; top:8px; bottom:-38px; width:1px; background:var(--line-strong); }
  .tl-item:last-child .tl-rail::before{ display:none; }
  .tl-rail::after{ content:""; position:absolute; left:-4px; top:4px; width:9px; height:9px; border-radius:50%; background:var(--gold); }
  .tl-content{ padding-left:28px; }
  .tl-content h3{ font-size:1.18rem; font-weight:700; margin-bottom:4px; }
  .tl-content .post{ color:var(--teal-deep); font-size:.87rem; font-weight:600; margin-bottom:8px; }
  .tl-content p{ margin:0; color:var(--ink-soft); font-size:.9rem; max-width:66ch; }
  .tl-content .tag{ display:inline-block; margin-top:10px; margin-right:8px; font-family:'IBM Plex Mono',monospace; font-size:.68rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-soft); border:1px solid var(--line-strong); padding:3px 9px; border-radius:20px; }
  @media (max-width:700px){ .tl-item{ grid-template-columns:1px 1fr; } .tl-item .when{ display:none; } }

  /* deliverables */
  .deliv-band{ background:var(--bg-soft); }
  .deliv-grid{ display:grid; grid-template-columns:repeat(6,1fr); gap:16px; }
  @media (max-width:900px){ .deliv-grid{ grid-template-columns:repeat(3,1fr); } }
  @media (max-width:520px){ .deliv-grid{ grid-template-columns:repeat(2,1fr); } }
  .deliv-cell{ background:#fff; border:1px solid var(--line); border-radius:12px; padding:26px 16px; text-align:center; }
  .deliv-cell .num{ font-family:'Manrope',sans-serif; font-size:2.1rem; color:var(--navy); font-weight:800; }
  .deliv-cell .cap{ font-size:.76rem; color:var(--ink-soft); margin-top:6px; }
  .deliv-note{ margin-top:26px; font-size:.9rem; color:var(--ink-soft); max-width:74ch; text-align:center; margin-left:auto; margin-right:auto; }

  /* referentiels */
  .ref-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
  @media (max-width:860px){ .ref-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:560px){ .ref-grid{ grid-template-columns:1fr; } }
  .ref-item{ display:flex; gap:12px; align-items:flex-start; background:#fff; border:1px solid var(--line); border-radius:10px; padding:16px 18px; }
  .ref-item .dot{ width:8px; height:8px; border-radius:50%; background:var(--teal); margin-top:7px; flex-shrink:0; }
  .ref-item b{ display:block; font-size:.88rem; }
  .ref-item span{ font-size:.78rem; color:var(--ink-soft); }

  /* formation */
  .two-col{ display:grid; grid-template-columns:1fr 1fr; gap:56px; }
  @media (max-width:860px){ .two-col{ grid-template-columns:1fr; gap:40px; } }
  .edu-item{ border-top:1px solid var(--line); padding:18px 0; }
  .edu-item:first-child{ border-top:none; padding-top:0; }
  .edu-item .yr{ font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--gold); font-weight:600; }
  .edu-item h4{ font-size:1.02rem; margin:6px 0 4px; font-weight:700; }
  .edu-item p{ margin:0; font-size:.84rem; color:var(--ink-soft); }
  .cert-list{ display:grid; gap:0; }
  .cert-row{ display:flex; justify-content:space-between; gap:14px; padding:12px 0; border-top:1px solid var(--line); font-size:.85rem; }
  .cert-row:first-child{ border-top:none; }
  .cert-row .src{ color:var(--ink-soft); font-size:.76rem; }
  .cert-row .yr{ font-family:'IBM Plex Mono',monospace; font-size:.72rem; color:var(--teal-deep); white-space:nowrap; font-weight:600; }
  .pill-row{ display:flex; flex-wrap:wrap; gap:9px; margin-top:14px; }
  .pill{ font-family:'IBM Plex Mono',monospace; font-size:.75rem; border:1px solid var(--line-strong); padding:7px 13px; border-radius:20px; color:var(--ink-soft); }

  /* contact */
  .contact{ background:var(--navy); color:#fff; }
  .contact .eyebrow{ color:var(--gold); }
  .contact .eyebrow::before{ background:var(--gold); }
  .contact h2{ color:#fff; font-size:clamp(2rem,4.2vw,2.9rem); margin:14px 0 18px; max-width:16ch; font-weight:800; }
  .contact-grid{ display:grid; grid-template-columns:1.2fr 1fr; gap:48px; align-items:start; }
  @media (max-width:860px){ .contact-grid{ grid-template-columns:1fr; } }
  .contact p.lede{ color:rgba(255,255,255,0.7); max-width:52ch; font-size:1rem; }
  .contact-cta{ display:flex; gap:14px; margin-top:26px; flex-wrap:wrap; }
  .contact .btn-primary{ background:var(--gold); color:var(--navy); }
  .contact .btn-primary:hover{ background:#EEB765; }
  .contact .btn-outline{ border-color:rgba(255,255,255,0.3); color:#fff; }
  .contact .btn-outline:hover{ border-color:#fff; }
  .contact-card{ background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.16); border-radius:14px; padding:26px; }
  .contact-card .row{ display:flex; justify-content:space-between; gap:12px; padding:12px 0; border-top:1px solid rgba(255,255,255,0.14); font-size:.86rem; }
  .contact-card .row:first-child{ border-top:none; padding-top:0; }
  .contact-card .row span:first-child{ color:rgba(255,255,255,0.55); }
  .contact-card .row a{ color:#fff; text-decoration:none; }
  .contact-card .row a:hover{ color:var(--gold); }

  footer{ padding:24px 0; background:var(--navy); }
  footer .wrap{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; border-top:1px solid rgba(255,255,255,0.12); padding-top:22px; }
  footer p{ font-family:'IBM Plex Mono',monospace; font-size:.68rem; color:rgba(255,255,255,0.4); margin:0; }

  .reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
  .reveal.in{ opacity:1; transform:translateY(0); }