:root{
    --bg:#06060b; --cyan:#00f0ff; --violet:#7b2ff7; --line:#f8f8fa; --text:#f8f8fa; --muted:#aeb0bd;
    --warm:#e8a24c; --warm2:#d2703a;
    --display:'Clash Display',sans-serif; --body:'General Sans',sans-serif; --mono:'Space Mono',monospace;
    --grad:linear-gradient(120deg,var(--cyan),var(--violet));
    --gradw:linear-gradient(120deg,var(--warm),var(--warm2));
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body)}

  /* ===== Ambiance discrète (lisibilite du texte legal prioritaire) ===== */
  .oamb{position:fixed;inset:0;z-index:1;overflow:hidden;pointer-events:none;will-change:opacity;opacity:0}
  .oamb video{width:100%;height:100%;object-fit:cover;transform-origin:center;transform:scale(1.1)}
  .oamb::after{content:"";position:absolute;inset:0;background:radial-gradient(75% 80% at 50% 30%, #06060b55 0%, #06060bdd 55%, #06060bfa 100%)}
  #ambMain video{filter:brightness(.42) saturate(1.05)}

  .page{position:relative;z-index:2}

  .chip{display:inline-block;font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
    background:#00f0ff1a;padding:.32rem .74rem;margin:0 0 18px;
    clip-path:polygon(7px 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%,0 7px)}

  /* ===== Nav biseautée ===== */
  .nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:20px;
    padding:14px clamp(16px,4vw,38px);background:linear-gradient(180deg,#06060bcc,#06060b00);
    backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:background .3s ease,border-color .3s ease}
  .nav.scrolled{background:#06060be6;border-bottom-color:#ffffff12}
  .nav__logo{display:inline-flex;align-items:center;gap:11px;font-family:var(--display);font-weight:800;letter-spacing:.14em;font-size:.86rem;color:var(--text);text-decoration:none;white-space:nowrap}
  .nav__logo img{display:block;height:23px;width:auto}
    .nav__right{display:flex;align-items:center;gap:24px}
  .nav__links{display:flex;align-items:center;gap:24px}
  .nav__links a{font-size:.88rem;color:var(--muted);text-decoration:none;transition:color .2s ease}
  .nav__links a:hover{color:var(--text)}
  .nav__links a:focus-visible,.foot__col a:focus-visible,.foot__brand a:focus-visible,.toc a:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:2px}
  .nav__cta{position:relative;display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.88rem;color:var(--text);
    background:#e8a24c70;padding:.56rem 1.1rem;text-decoration:none;white-space:nowrap;
    clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
    transition:transform .2s ease,filter .25s ease,background .25s ease}
  .nav__cta::after{content:"";position:absolute;inset:1.4px;z-index:-1;background:#120d07;
    clip-path:polygon(7px 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%,0 7px)}
  .nav__cta svg{width:15px;height:15px}
  .nav__cta:hover{transform:translateY(-2px);background:var(--warm);filter:drop-shadow(0 8px 16px #e8a24c88)}
  .nav__cta:hover::after{background:#1a1206}
  .nav__cta:focus-visible{outline:2px solid var(--warm);outline-offset:3px}
  @media (max-width:760px){ .nav__links{display:none} .nav__right{gap:0} }

  .reveal{opacity:0;transform:translateY(32px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
  .reveal.in{opacity:1;transform:none}

  .btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-family:var(--body);font-weight:600;font-size:.96rem;color:var(--text);
    text-decoration:none;cursor:pointer;background:#00f0ff5c;border:none;padding:.86rem 1.5rem;white-space:nowrap;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
    transition:transform .2s ease,filter .25s ease,background .25s ease}
  .btn::after{content:"";position:absolute;inset:1.5px;z-index:-1;background:#0a0a12;
    clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px)}
  .btn::before{content:"";width:30px;height:16px;flex:none;opacity:.92;
    background:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='58'%20height='16'%20viewBox='0%200%2058%2016'%3E%3Cpath%20d='M0%208H17l3-5%204%2010%203-12%203%207h25'%20fill='none'%20stroke='%2300f0ff'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/svg%3E") repeat-x left center/58px 16px;
    animation:ecgscroll 1.9s linear infinite}
  @keyframes ecgscroll{to{background-position-x:-58px}}
  .btn svg{width:16px;height:16px;transition:transform .25s ease}
  .btn:hover{transform:translateY(-2px);background:var(--cyan);filter:drop-shadow(0 8px 18px #00f0ff88)}
  .btn:hover::after{background:#0d1420}
  .btn:hover::before{animation-duration:.85s}
  .btn:hover svg{transform:translateX(4px)}
  .btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
  .btn--warm{background:var(--warm)}
  .btn--warm::after{background:#140c03;transform-origin:right;transition:transform .4s cubic-bezier(.22,1,.36,1)}
  .btn--warm::before{background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='58'%20height='16'%20viewBox='0%200%2058%2016'%3E%3Cpath%20d='M0%208H17l3-5%204%2010%203-12%203%207h25'%20fill='none'%20stroke='%23e8a24c'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/svg%3E")}
  .btn--warm:hover{transform:translateY(-2px);background:var(--warm);color:#1a1206;filter:none}
  .btn--warm:hover::after{transform:scaleX(0)}
  .btn--warm:hover::before{filter:brightness(0)}
  .btn--warm:focus-visible{outline-color:var(--warm)}

  /* ===== Hero legal ===== */
  .hero{max-width:900px;margin:0 auto;padding:clamp(118px,16vh,170px) 6vw clamp(16px,3vh,30px);text-align:center}
  .hero h1{font-family:var(--display);font-weight:700;line-height:1.05;letter-spacing:-.01em;font-size:clamp(2rem,5vw,3.6rem);margin:0 0 12px}
  .hero h1 em{font-style:normal;color:#ffcf7a}
  .hero .upd{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin:0}

  /* ===== Mise en page legale : sommaire + corps ===== */
  .legal{max-width:1120px;margin:0 auto;padding:clamp(30px,6vh,60px) 6vw clamp(40px,7vh,80px);
    display:grid;grid-template-columns:230px minmax(0,1fr);gap:clamp(26px,5vw,64px);align-items:start}
  .toc{position:sticky;top:96px;align-self:start}
  .toc h2{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
  .toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:3px;counter-reset:s}
  .toc a{display:flex;gap:11px;align-items:baseline;font-size:.9rem;color:#b8bac4;text-decoration:none;padding:.4rem .6rem;border-left:2px solid #ffffff14;transition:color .2s ease,border-color .2s ease,background .2s ease}
  .toc a .n{font-family:var(--mono);font-size:.72rem;color:var(--muted);flex:none}
  .toc a:hover{color:var(--text);border-left-color:#00f0ff66}
  .toc a.active{color:var(--text);border-left-color:var(--cyan);background:#00f0ff0f}
  .toc a.active .n{color:var(--cyan)}

  .legal__body{min-width:0}
  .sec{scroll-margin-top:92px;padding:0 0 clamp(34px,6vh,58px);margin:0 0 clamp(34px,6vh,58px);border-bottom:1px solid #ffffff12}
  .sec:last-of-type{border-bottom:none;margin-bottom:0}
  .sec__h{display:flex;align-items:baseline;gap:14px;margin:0 0 18px}
  .sec__n{font-family:var(--display);font-weight:700;font-size:clamp(1.3rem,2.6vw,1.9rem);background:none;color:#ffcf7a;-webkit-text-fill-color:#ffcf7a;text-shadow:none;filter:none;flex:none}
  .sec h2{font-family:var(--display);font-weight:600;font-size:clamp(1.3rem,2.6vw,1.9rem);line-height:1.15;margin:0}
  .sec h3{font-family:var(--display);font-weight:600;font-size:1.06rem;color:var(--text);margin:26px 0 8px}
  .sec p{color:var(--muted);line-height:1.72;font-size:.98rem;margin:0 0 1rem;max-width:66ch}
  .sec p:last-child{margin-bottom:0}
  .sec b{color:var(--text);font-weight:600}
  .sec em{font-style:italic}
  .sec a{color:var(--cyan);text-decoration:none;border-bottom:1px solid #00f0ff44}
  .sec a:hover{border-bottom-color:var(--cyan)}
  .sec code{font-family:var(--mono);font-size:.84em;background:#ffffff10;padding:.1rem .4rem;border-radius:4px;color:#d7d9e3}
  .sec ul{margin:.3rem 0 1rem;padding:0;list-style:none;max-width:66ch}
  .sec ul li{position:relative;padding-left:18px;color:var(--muted);line-height:1.66;margin:.42rem 0}
  .sec ul li::before{content:"";position:absolute;left:1px;top:9px;width:6px;height:6px;border-radius:50%;background:var(--cyan);opacity:.6}

  /* Grille d'identite (editeur / hebergeur) : carte verre */
  .idgrid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#ffffff14;border:1px solid #ffffff14;margin:4px 0 2px;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);overflow:hidden}
  .idgrid div{background:#0b0b16cc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:14px 16px}
  .idgrid dt{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 5px}
  .idgrid dd{margin:0;color:var(--text);font-size:.92rem;line-height:1.5}
  .idgrid .wide{grid-column:1/-1}
  @media (max-width:520px){ .idgrid{grid-template-columns:1fr} }

  .close{max-width:1120px;margin:0 auto;padding:0 6vw clamp(20px,4vh,40px)}
  .close__card{border:1px solid #ffffff14;background:#0b0b1670;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
    padding:clamp(24px,4vw,40px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
    clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px)}
  .close__card p{margin:0;color:var(--muted);line-height:1.6;max-width:46ch}
  .close__card b{color:var(--text)}

  /* ===== Footer ===== */
  .foot{position:relative;z-index:40;overflow:hidden;background:#07070d;border-top:1px solid #ffffff14;padding:clamp(50px,7vh,88px) 6vw clamp(18px,3vh,30px);color:var(--muted);margin-top:clamp(40px,7vh,80px)}
  .foot::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 130% at 50% 0%,#7b2ff716,transparent 68%);pointer-events:none}
  .foot__pulse{display:block;width:100%;height:42px;margin:clamp(34px,5vh,56px) 0 clamp(16px,3vh,26px);opacity:.55;overflow:visible}
  .foot__pulse path{fill:none;stroke:url(#footGrad);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:14 10;animation:footflow 2.6s linear infinite}
  @keyframes footflow{to{stroke-dashoffset:-48}}
  .foot__wrap{position:relative;z-index:2;max-width:1180px;margin:0 auto}
  .foot__cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;padding:0 0 clamp(34px,5vh,52px);margin:0 0 clamp(34px,5vh,52px);border-bottom:1px solid #ffffff14}
  .foot__cta h2{font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,3.4vw,2.5rem);line-height:1.1;margin:0;color:var(--text);letter-spacing:-.01em}
  .foot__cta h2 em{font-style:normal;color:#ffcf7a}
  .foot__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px 24px}
  .foot__brand p{margin:0 0 9px;font-size:.9rem;line-height:1.6;max-width:36ch}
  .foot__brand a{color:var(--muted);text-decoration:none}
  .foot__brand a:hover{color:var(--text)}
  .foot__col h4{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 15px}
  .foot__col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
  .foot__col a{font-size:.9rem;color:#b8bac4;text-decoration:none;transition:color .2s ease}
  .foot__col a:hover{color:var(--cyan)}
  .foot__lockup{display:flex;align-items:center;gap:13px;margin:0 0 14px}
  .foot__mark{width:clamp(52px,6vw,70px);height:auto;flex:none;opacity:.95;animation:footglow 4.5s ease-in-out infinite}
  .foot__name{font-family:var(--display);font-weight:800;font-size:.98rem;color:var(--text);letter-spacing:.14em}
    @keyframes footglow{0%,100%{filter:drop-shadow(0 0 7px #00f0ff40)}50%{filter:drop-shadow(0 0 15px #00f0ff82) drop-shadow(0 0 30px #7b2ff755)}}
  .foot__bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:.8rem;margin-top:22px}
  .foot__bottom p{margin:0}

  @media (max-width:860px){ .legal{grid-template-columns:1fr} .toc{position:static;top:auto;margin:0 0 10px}
    .toc ol{flex-direction:row;flex-wrap:wrap;gap:8px} .toc a{border-left:none;border:1px solid #ffffff1c;padding:.42rem .7rem;
      clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)}
    .toc a.active{border-color:var(--cyan)} }
  @media (max-width:820px){ .foot__top{grid-template-columns:1fr 1fr} .foot__brand{grid-column:1/-1} }
  @media (max-width:480px){ .foot__top{grid-template-columns:1fr} .foot__bottom{flex-direction:column;align-items:flex-start} }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .reveal{opacity:1;transform:none;transition:none}
    .foot__mark,.foot__pulse path,.btn::before{animation:none!important}
  }