/* ── Styles spécifiques : apropos.html ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

    :root {
      --bg:      #0c0c0e;
      --surface: #0f0f12;
      --border:  rgba(255,255,255,0.07);
      --accent:  #c8f135;
      --text:    #e8e8e2;
      --muted:   #5a5a60;
      --muted2:  #8a8a90;
    }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: 'DM Mono', monospace;
      overflow-x: hidden;
    }

    /* noise overlay */
    body::before {
      content: '';
      position: fixed; inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none; z-index: 998; opacity: .5;
    }

    /* ── NAV ── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 200;
      display: flex; justify-content: space-between; align-items: center;
      padding: 1.8rem 4rem;
      border-bottom: 1px solid transparent;
      transition: border-color .4s, background .4s, backdrop-filter .4s;
    }
    nav.scrolled { border-color: var(--border); background: rgba(12,12,14,.88); backdrop-filter: blur(20px); }
    .logo { font-family: 'DM Serif Display', serif; font-size: 1.25rem; letter-spacing: -.02em; color: var(--text); }
    .logo span { color: var(--accent); }
    nav ul { list-style: none; display: flex; gap: 2.5rem; }
    nav ul li a { text-decoration: none; color: var(--muted2); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; transition: color .2s; }
    nav ul li a:hover, nav ul li a.active { color: var(--text); }
    .nav-cta { background: var(--accent); color: #0c0c0e !important; padding: .5rem 1.2rem; border-radius: 2px; font-weight: 500 !important; }

    /* ── HERO ── */
    .hero {
      min-height: 100vh;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      padding: 9rem 4rem 5rem;
      max-width: 1300px;
      margin: 0 auto;
      gap: 5rem;
    }

    /* left */
    .hero-left { position: relative; }

    .eyebrow {
      display: flex; align-items: center; gap: .8rem;
      font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent);
      margin-bottom: 1.8rem;
      opacity: 0; animation: fadeUp .7s .15s ease forwards;
    }
    .eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--accent); flex-shrink: 0; }

    .hero-name {
      font-family: 'DM Serif Display', serif;
      font-size: clamp(3.2rem, 5.5vw, 5.5rem);
      line-height: .93;
      letter-spacing: -.035em;
      opacity: 0; animation: fadeUp .8s .28s ease forwards;
    }
    .hero-name em { font-style: italic; color: var(--muted2); display: block; }

    .hero-title-badge {
      display: inline-flex; align-items: center; gap: .7rem;
      margin-top: 2rem;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 3px;
      padding: .55rem 1rem;
      font-size: .72rem;
      letter-spacing: .08em;
      color: var(--muted2);
      opacity: 0; animation: fadeUp .7s .42s ease forwards;
    }
    .hero-title-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }

    .hero-location {
      display: flex; align-items: center; gap: .5rem;
      margin-top: 1rem;
      font-size: .68rem; letter-spacing: .1em; color: var(--muted);
      opacity: 0; animation: fadeUp .7s .5s ease forwards;
    }
    .hero-location svg { width: 12px; height: 12px; }

    .hero-intro {
      margin-top: 2.5rem;
      font-size: .82rem; color: var(--muted2); line-height: 1.95; max-width: 46ch;
      opacity: 0; animation: fadeUp .7s .58s ease forwards;
    }
    .hero-intro strong { color: var(--text); font-weight: 500; }

    .hero-ctas {
      display: flex; align-items: center; gap: 1.5rem; margin-top: 2.8rem;
      opacity: 0; animation: fadeUp .7s .68s ease forwards;
    }
    .btn-main {
      display: inline-flex; align-items: center; gap: .8rem;
      background: var(--accent); color: #0c0c0e;
      text-decoration: none; font-size: .74rem; font-family: 'DM Mono', monospace;
      font-weight: 500; letter-spacing: .08em; text-transform: uppercase;
      padding: .9rem 1.8rem; border-radius: 2px;
      transition: opacity .2s, gap .25s;
    }
    .btn-main:hover { opacity: .88; gap: 1.1rem; }
    .btn-ghost {
      font-size: .74rem; letter-spacing: .1em; text-transform: uppercase;
      color: var(--muted2); text-decoration: none; display: flex; align-items: center; gap: .5rem;
      transition: color .2s, gap .2s;
    }
    .btn-ghost:hover { color: var(--text); gap: .8rem; }
    .btn-ghost svg { width: 12px; height: 12px; }

    /* right — photo placeholder */
    .hero-right {
      display: flex; justify-content: center; align-items: center;
      position: relative;
      opacity: 0; animation: fadeUp .9s .35s ease forwards;
    }

    /* Grid bg */
    .photo-frame {
      position: relative;
      width: 380px; height: 480px;
    }

    /* Grid decoration */
    .photo-frame::before {
      content: '';
      position: absolute; inset: -20px;
      background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
      background-size: 40px 40px;
      opacity: .6;
      mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
    }

    /* Accent corner brackets */
    .photo-frame::after {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0; bottom: 0;
      border: 1px solid var(--border);
      border-radius: 4px;
      pointer-events: none;
      z-index: 3;
    }

    .bracket {
      position: absolute; width: 22px; height: 22px; z-index: 4;
    }
    .bracket.tl { top: -2px; left: -2px; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); }
    .bracket.tr { top: -2px; right: -2px; border-top: 2px solid var(--accent); border-right: 2px solid var(--accent); }
    .bracket.bl { bottom: -2px; left: -2px; border-bottom: 2px solid var(--accent); border-left: 2px solid var(--accent); }
    .bracket.br { bottom: -2px; right: -2px; border-bottom: 2px solid var(--accent); border-right: 2px solid var(--accent); }

    /* The placeholder itself */
    .photo-placeholder {
      width: 100%; height: 100%;
      background: var(--surface);
      border-radius: 4px;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      gap: 1.2rem;
      overflow: hidden;
      position: relative;
    }

    /* Abstract avatar silhouette */
    .avatar-svg { width: 140px; height: 140px; opacity: .9; }

    /* Scan line effect */
    .photo-placeholder::after {
      content: '';
      position: absolute; inset: 0;
      background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,.08) 3px, rgba(0,0,0,.08) 4px);
      pointer-events: none;
    }

    .photo-placeholder-label {
      font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
    }

    /* Glow orb behind frame */
    .glow-orb {
      position: absolute;
      width: 350px; height: 350px;
      background: radial-gradient(circle, rgba(200,241,53,.07) 0%, transparent 70%);
      border-radius: 50%;
      top: 50%; left: 50%; transform: translate(-50%, -50%);
      z-index: -1;
    }

    /* Floating info chip */
    .info-chip {
      position: absolute;
      background: #111114;
      border: 1px solid var(--border);
      border-radius: 4px; padding: .55rem 1rem;
      font-size: .68rem; color: var(--text);
      display: flex; align-items: center; gap: .6rem;
      white-space: nowrap;
      box-shadow: 0 8px 24px rgba(0,0,0,.5);
      z-index: 5;
    }
    .info-chip .c-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }
    .chip-tl { top: 10%; left: -14%; animation: floatChip 4s ease-in-out infinite; }
    .chip-br { bottom: 12%; right: -14%; animation: floatChip 4s 2s ease-in-out infinite; }

    /* ── DIVIDER ── */
    .divider {
      max-width: 1300px; margin: 0 auto; padding: 0 4rem;
      display: flex; align-items: center; gap: 1.2rem;
    }
    .divider-line { flex: 1; height: 1px; background: var(--border); }
    .divider-label { font-size: .62rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }

    /* ── SECTION SHARED ── */
    section { max-width: 1300px; margin: 0 auto; padding: 6rem 4rem; }

    .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
    .reveal.visible { opacity: 1; transform: none; }

    .section-eyebrow {
      font-size: .65rem; letter-spacing: .2em; text-transform: uppercase; color: var(--accent);
      display: flex; align-items: center; gap: .8rem; margin-bottom: 1.5rem;
    }
    .section-eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--accent); flex-shrink: 0; }

    /* ── PARCOURS ── */
    .parcours-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
    }
    .parcours-left h2 {
      font-family: 'DM Serif Display', serif;
      font-size: clamp(2rem, 3.5vw, 3.2rem);
      line-height: 1.05; letter-spacing: -.03em;
    }
    .parcours-left h2 em { font-style: italic; color: var(--muted2); }
    .parcours-left p {
      margin-top: 1.8rem; font-size: .81rem; color: var(--muted2); line-height: 1.95;
    }
    .parcours-left p strong { color: var(--text); font-weight: 500; }

    /* Timeline parcours */
    .mini-timeline { margin-top: 3rem; display: flex; flex-direction: column; gap: 0; }
    .mt-item {
      display: grid; grid-template-columns: 90px 1fr;
      gap: 1.5rem; padding: 1.6rem 0;
      border-bottom: 1px solid var(--border);
      position: relative;
    }
    .mt-item:last-child { border-bottom: none; }
    .mt-year { font-size: .65rem; letter-spacing: .12em; color: var(--muted); padding-top: .15rem; }
    .mt-body h4 { font-family: 'DM Serif Display', serif; font-size: 1.05rem; letter-spacing: -.02em; color: var(--text); margin-bottom: .3rem; }
    .mt-body p  { font-size: .74rem; color: var(--muted2); line-height: 1.7; }
    .mt-item::before {
      content: '';
      position: absolute; left: 90px; top: 50%; transform: translate(-50%, -50%);
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--bg); border: 1.5px solid var(--muted);
      transition: border-color .3s, background .3s;
    }
    .mt-item:hover::before { border-color: var(--accent); background: var(--accent); }

    /* ── VALEURS ── */
    .valeurs { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
    .valeurs-inner { max-width: 1300px; margin: 0 auto; padding: 6rem 4rem; }

    .valeurs-head {
      display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; margin-bottom: 4rem;
    }
    .valeurs-head h2 { font-family: 'DM Serif Display', serif; font-size: clamp(2rem, 3vw, 2.8rem); letter-spacing: -.025em; line-height: 1.05; }
    .valeurs-head h2 em { font-style: italic; color: var(--muted2); }
    .valeurs-head p { font-size: .8rem; color: var(--muted2); line-height: 1.9; }

    .valeurs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px; background: var(--border); }
    .val-card {
      background: var(--bg);
      padding: 2.5rem 2rem;
      position: relative; overflow: hidden;
      transition: background .3s;
    }
    .val-card::after {
      content: ''; position: absolute; bottom: 0; left: 0; right: 0;
      height: 2px; background: var(--accent);
      transform: scaleX(0); transform-origin: left;
      transition: transform .4s cubic-bezier(.22,1,.36,1);
    }
    .val-card:hover::after { transform: scaleX(1); }

    .val-icon {
      width: 44px; height: 44px;
      border: 1px solid var(--border); border-radius: 4px;
      background: var(--surface);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1.5rem;
      transition: border-color .3s;
    }
    .val-card:hover .val-icon { border-color: rgba(200,241,53,.3); }
    .val-icon svg { width: 18px; height: 18px; }

    .val-card h3 { font-family: 'DM Serif Display', serif; font-size: 1.2rem; letter-spacing: -.02em; margin-bottom: .7rem; color: var(--text); }
    .val-card p { font-size: .76rem; color: var(--muted2); line-height: 1.85; }

    /* Big faded bg letter */
    .val-bg-letter {
      position: absolute; bottom: -1rem; right: .5rem;
      font-family: 'DM Serif Display', serif; font-size: 7rem;
      color: rgba(255,255,255,.025); pointer-events: none; user-select: none; line-height: 1;
    }

    /* ── FORMATIONS ── */
    .formations-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 6rem; align-items: start; }
    .formations-left h2 { font-family: 'DM Serif Display', serif; font-size: clamp(2rem, 3vw, 2.8rem); letter-spacing: -.025em; line-height: 1.05; }
    .formations-left h2 em { font-style: italic; color: var(--muted2); }
    .formations-left p { margin-top: 1.5rem; font-size: .8rem; color: var(--muted2); line-height: 1.9; }

    .formations-list { display: flex; flex-direction: column; gap: 0; }
    .formation-item {
      display: grid; grid-template-columns: 1fr auto;
      align-items: start; gap: 2rem;
      padding: 1.8rem 0;
      border-bottom: 1px solid var(--border);
      position: relative; overflow: hidden;
      transition: padding-left .3s;
    }
    .formation-item:first-child { border-top: 1px solid var(--border); }
    .formation-item::before {
      content: ''; position: absolute; left: 0; top: 0; bottom: 0;
      width: 0; background: rgba(200,241,53,.035);
      transition: width .35s;
    }
    .formation-item:hover::before { width: 100%; }
    .formation-item:hover { padding-left: .6rem; }

    .fi-left h4 { font-family: 'DM Serif Display', serif; font-size: 1.1rem; letter-spacing: -.02em; color: var(--text); margin-bottom: .3rem; }
    .fi-left p  { font-size: .74rem; color: var(--muted2); line-height: 1.6; }
    .fi-badge {
      font-size: .6rem; letter-spacing: .1em; text-transform: uppercase;
      padding: .3rem .7rem; border: 1px solid var(--border); border-radius: 2px; color: var(--muted);
      white-space: nowrap; align-self: center;
      transition: border-color .25s, color .25s;
    }
    .formation-item:hover .fi-badge { border-color: rgba(200,241,53,.25); color: var(--accent); }

    /* ── CTA BANNER ── */
    .cta-banner {
      margin: 0 4rem 8rem;
      border: 1px solid var(--border); border-radius: 4px;
      background: linear-gradient(135deg, #111114, #0f0f0a);
      padding: 5rem;
      display: flex; justify-content: space-between; align-items: center; gap: 3rem;
      position: relative; overflow: hidden;
    }
    .cta-banner::before {
      content: ''; position: absolute; top: -100px; right: -100px;
      width: 400px; height: 400px;
      background: radial-gradient(circle, rgba(200,241,53,.06) 0%, transparent 70%);
      border-radius: 50%; pointer-events: none;
    }
    .cta-banner h2 {
      font-family: 'DM Serif Display', serif;
      font-size: clamp(2rem, 3.5vw, 3rem);
      letter-spacing: -.03em; line-height: 1.05; max-width: 14ch;
    }
    .cta-banner h2 em { font-style: italic; color: var(--muted2); }
    .cta-right p { font-size: .8rem; color: var(--muted2); line-height: 1.8; margin-bottom: 1.5rem; max-width: 34ch; }

    /* ── FOOTER ── */
    footer {
      border-top: 1px solid var(--border); padding: 2.5rem 4rem;
      display: flex; justify-content: space-between; align-items: center;
    }
    .footer-logo { font-family: 'DM Serif Display', serif; font-size: 1.1rem; color: var(--text); }
    .footer-logo span { color: var(--accent); }
    footer p { font-size: .62rem; color: var(--muted); letter-spacing: .08em; }
    .footer-links { display: flex; gap: 1.5rem; }
    .footer-links a { font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); text-decoration: none; transition: color .2s; }
    .footer-links a:hover { color: var(--text); }

    /* ── KEYFRAMES ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(18px); }
      to   { opacity: 1; transform: none; }
    }
    @keyframes pulse {
      0%,100% { opacity:1; transform: scale(1); }
      50%      { opacity:.4; transform: scale(.75); }
    }
    @keyframes floatChip {
      0%,100% { transform: translateY(0px); }
      50%      { transform: translateY(-8px); }
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 960px) {
      nav { padding: 1.5rem 2rem; }
      nav ul { display: none; }
      .hero { grid-template-columns: 1fr; padding: 8rem 2rem 4rem; gap: 3rem; }
      .hero-right { order: -1; }
      .photo-frame { width: 260px; height: 320px; }
      .chip-tl, .chip-br { display: none; }
      section { padding: 4rem 2rem; }
      .parcours-grid, .formations-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .valeurs-grid { grid-template-columns: 1fr; }
      .valeurs-head { grid-template-columns: 1fr; gap: 1.2rem; }
      .cta-banner { margin: 0 2rem 5rem; padding: 3rem 2rem; flex-direction: column; align-items: flex-start; }
      footer { padding: 2rem; flex-direction: column; gap: .8rem; text-align: center; }
      .footer-links { justify-content: center; }
      .divider { padding: 0 2rem; }
    }