/* ============================================================
       VARIABLES — DARK / LIGHT
    ============================================================ */
    :root {
      --font: 'Inter', system-ui, sans-serif;
      --radius: 16px;
      --radius-lg: 24px;
      /* Brand palette */
      --blue:   #2EC5FF;   /* Electric Blue  — primary accent  */
      --cyan:   #00E0FF;   /* Cyan           — badges / labels  */
      --purple: #7A5CFF;   /* Purple         — gradient start   */
      --soft:   #5DA9FF;   /* Soft Blue      — mid tones        */
      --blue-glow: rgba(46,197,255,.18);
      /* Brand gradient: purple → electric-blue → cyan, horizontal */
      --grad: linear-gradient(90deg, #7A5CFF, #2EC5FF, #00E0FF);
    }
    [data-theme="dark"] {
      --bg0:        #040D1C;
      --bg1:        #07152A;
      --bg2:        #0A1C35;
      --bg3:        rgba(11,21,43,.6);
      --text:       #E8EDF8;
      --text-2:     #A0A7B4;
      --text-3:     #3D5070;
      --border:     rgba(46,197,255,.1);
      --border-h:   rgba(46,197,255,.32);
      --nav-bg:     rgba(4,13,28,.88);
      --card-bg:    rgba(7,18,38,.72);
      /* Logo entièrement blanc sur fond sombre */
      --logo-filter: brightness(0) invert(1);
    }
    [data-theme="light"] {
      --bg0:        #f4f7ff;
      --bg1:        #eaf0ff;
      --bg2:        #ffffff;
      --bg3:        rgba(255,255,255,.8);
      --text:       #0B1F3B;          /* brand Deep Navy */
      --text-2:     #3a5a8a;
      --text-3:     #A0A7B4;          /* brand muted */
      --border:     rgba(11,31,59,.1);
      --border-h:   rgba(46,197,255,.4);
      --nav-bg:     rgba(244,247,255,.92);
      --card-bg:    rgba(255,255,255,.85);
      --logo-filter: none;
    }

    /* ============================================================
       RESET + BASE
    ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }
    body {
      background: var(--bg0);
      color: var(--text);
      font-family: var(--font);
      font-weight: 400;
      line-height: 1.65;
      overflow-x: hidden;
      transition: background .35s, color .35s;
    }

    /* ============================================================
       LOADER
    ============================================================ */
    #loader {
      position: fixed; inset: 0;
      background: var(--bg0);
      z-index: 9000;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      gap: 24px;
      transition: opacity .35s, visibility .35s;
    }
    #loader.hidden { opacity: 0; visibility: hidden; }
    .loader-bar-track { width: 180px; height: 2px; background: var(--border); border-radius: 2px; overflow: hidden; }
    .loader-bar-fill {
      height: 100%;
      background: var(--grad);
      animation: loadFill 0.55s ease forwards;
    }
    @keyframes loadFill { from{width:0} to{width:100%} }
    .loader-label { font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); }
    @keyframes pulse { 0%,100%{opacity:.4} 50%{opacity:1} }
    .loader-label { animation: pulse 0.9s ease infinite; }

    /* ============================================================
       NAV
    ============================================================ */
    nav {
      position: fixed; top: 0; left: 0; right: 0;
      z-index: 900;
      padding: 20px 48px;
      display: flex; align-items: center; justify-content: space-between;
      transition: background .35s, border-color .35s, padding .25s;
    }
    nav.scrolled {
      background: var(--nav-bg);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border);
      padding: 13px 48px;
    }
    nav.scrolled::after {
      content: '';
      position: absolute; bottom: -1px; left: 0; right: 0; height: 1px;
      background: linear-gradient(90deg, transparent 0%, var(--blue) 30%, var(--cyan) 60%, transparent 100%);
      opacity: .5;
    }
    .nav-logo img {
      height: 44px;
      filter: var(--logo-filter);
      transition: filter .35s;
    }
    .nav-links { display: flex; gap: 32px; list-style: none; }
    .nav-links a {
      font-size: .82rem; letter-spacing: .05em;
      text-transform: uppercase; color: var(--text-2);
      text-decoration: none; transition: color .25s;
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute; bottom: -4px; left: 0; right: 0; height: 1px;
      background: var(--blue); transform: scaleX(0); transform-origin: left;
      transition: transform .3s;
    }
    .nav-links a:hover { color: var(--text); }
    .nav-links a:hover::after { transform: scaleX(1); }

    /* Controls: theme + lang */
    .nav-controls { display: flex; gap: 10px; align-items: center; }
    .ctrl-btn {
      padding: 6px 14px;
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: 50px;
      color: var(--text-2);
      font-family: var(--font);
      font-size: .75rem;
      font-weight: 500;
      cursor: pointer;
      transition: all .25s;
      backdrop-filter: blur(8px);
      letter-spacing: .04em;
    }
    .ctrl-btn:hover, .ctrl-btn.active {
      border-color: var(--border-h);
      color: var(--blue);
      background: rgba(46,197,255,.08);
    }
    .theme-btn { font-size: .9rem; padding: 6px 10px; }
    /* hamburger — 3 barres animées en croix */
    .hamburger {
      display: none; flex-direction: column; justify-content: center; gap: 5px;
      cursor: pointer; background: none; border: none;
      padding: 6px; width: 36px; height: 36px;
      align-items: center; z-index: 901;
    }
    .hamburger span {
      display: block; width: 22px; height: 2px;
      background: var(--text); border-radius: 2px;
      transition: transform .38s cubic-bezier(.16,1,.3,1), opacity .22s, width .22s;
      transform-origin: center;
    }
    .hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.is-open span:nth-child(2) { opacity: 0; width: 0; }
    .hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* ============================================================
       MOBILE NAV — drawer latéral
    ============================================================ */
    #mobile-nav {
      position: fixed; inset: 0; z-index: 960;
      visibility: hidden; pointer-events: none;
    }
    #mobile-nav.open {
      visibility: visible; pointer-events: auto;
    }

    /* voile d'arrière-plan */
    .mob-backdrop {
      position: absolute; inset: 0;
      background: rgba(2, 8, 20, .65);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      opacity: 0;
      transition: opacity .38s ease;
    }
    #mobile-nav.open .mob-backdrop { opacity: 1; }

    /* panneau */
    .mob-panel {
      position: absolute; inset-block: 0; right: 0;
      width: clamp(280px, 82vw, 340px);
      display: flex; flex-direction: column;
      background: var(--bg1);
      border-left: 1px solid var(--border);
      box-shadow: -32px 0 80px rgba(0,0,0,.55);
      transform: translateX(100%);
      transition: transform .44s cubic-bezier(.16,1,.3,1);
      overflow: hidden;
    }
    /* liseré gradient en haut */
    .mob-panel::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 2px;
      background: var(--grad);
      opacity: .7;
      z-index: 1;
    }
    #mobile-nav.open .mob-panel { transform: translateX(0); }

    /* en-tête */
    .mob-header {
      display: flex; align-items: center; justify-content: space-between;
      padding: 18px 20px 16px;
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
      gap: 12px;
    }
    .mob-logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 1; min-width: 0; }
    .mob-logo img {
      height: 34px; width: auto; max-width: 150px;
      object-fit: contain; filter: var(--logo-filter);
    }
    .mob-close {
      flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      width: 38px; height: 38px;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text-2);
      font-size: 1rem;
      cursor: pointer;
      transition: background .22s, border-color .22s, color .22s;
    }
    .mob-close:hover { background: rgba(46,197,255,.09); border-color: var(--border-h); color: var(--blue); }

    /* badge MUNIA dans l'en-tête */
    .mob-brand-badge {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 3px 10px;
      border-radius: 50px;
      border: 1px solid rgba(46,197,255,.22);
      background: rgba(46,197,255,.07);
      font-size: .62rem; letter-spacing: .12em; text-transform: uppercase;
      color: var(--blue);
      margin-left: auto; flex-shrink: 0;
    }
    .mob-brand-badge-dot {
      width: 5px; height: 5px; border-radius: 50%;
      background: var(--cyan); box-shadow: 0 0 6px var(--cyan);
    }

    /* zone de liens */
    .mob-menu {
      flex: 1; min-height: 0;
      overflow-y: auto; overflow-x: hidden;
      -webkit-overflow-scrolling: touch;
      padding: 20px 14px 12px;
      display: flex; flex-direction: column; gap: 5px;
    }
    .mob-menu::-webkit-scrollbar { width: 0; }

    /* séparateur section */
    .mob-sep {
      font-size: .62rem; font-weight: 600;
      letter-spacing: .14em; text-transform: uppercase;
      color: var(--text-3);
      padding: 0 6px 8px;
      border-bottom: 1px solid var(--border);
      margin-bottom: 4px;
    }

    /* liens */
    .mob-lnk {
      display: flex; align-items: center; gap: 11px;
      padding: 11px 14px;
      border-radius: 12px;
      border: 1px solid transparent;
      background: rgba(255,255,255,.025);
      color: var(--text);
      text-decoration: none;
      font-size: .94rem; font-weight: 500; line-height: 1.3;
      transition: background .22s, border-color .22s, color .22s;
      /* animation d'entrée */
      opacity: 0; transform: translateX(16px);
    }
    #mobile-nav.open .mob-lnk { animation: mobIn .42s cubic-bezier(.16,1,.3,1) forwards; }
    .mob-lnk:nth-of-type(1) { animation-delay: .05s; }
    .mob-lnk:nth-of-type(2) { animation-delay: .09s; }
    .mob-lnk:nth-of-type(3) { animation-delay: .13s; }
    .mob-lnk:nth-of-type(4) { animation-delay: .17s; }
    .mob-lnk:nth-of-type(5) { animation-delay: .21s; }
    #mobile-nav:not(.open) .mob-lnk { animation: none; }
    @keyframes mobIn { to { opacity: 1; transform: none; } }

    .mob-lnk:hover, .mob-lnk:focus-visible {
      background: rgba(46,197,255,.07);
      border-color: rgba(46,197,255,.18);
      color: var(--blue);
    }
    .mob-lnk-ico {
      display: flex; align-items: center; justify-content: center;
      width: 36px; height: 36px; flex-shrink: 0;
      border-radius: 10px;
      border: 1px solid rgba(46,197,255,.18);
      background: rgba(46,197,255,.08);
      color: var(--cyan); font-size: .95rem;
      transition: background .22s, border-color .22s;
    }
    .mob-lnk:hover .mob-lnk-ico { background: rgba(46,197,255,.14); border-color: rgba(46,197,255,.32); }
    .mob-lnk-text { flex: 1; min-width: 0; }
    .mob-lnk-arr {
      font-size: .8rem; color: var(--text-3);
      transition: transform .22s, color .22s;
    }
    .mob-lnk:hover .mob-lnk-arr { transform: translateX(3px); color: var(--blue); }

    /* pied de drawer */
    .mob-foot {
      flex-shrink: 0;
      padding: 16px 16px 20px;
      border-top: 1px solid var(--border);
      display: flex; flex-direction: column; gap: 12px;
    }
    .mob-foot-pref {
      font-size: .62rem; letter-spacing: .14em; text-transform: uppercase;
      color: var(--text-3); margin-bottom: 2px;
    }
    .mob-pref-row {
      display: flex; gap: 8px; align-items: center;
    }
    .mob-pref-row .ctrl-btn {
      flex: 1; text-align: center; padding: 9px 8px; font-size: .74rem;
    }
    .mob-pref-row .theme-btn {
      width: 42px; flex: none; padding: 9px; text-align: center;
      display: flex; align-items: center; justify-content: center;
    }
    .mob-cta-btn {
      display: flex; align-items: center; justify-content: center; gap: 8px;
      padding: 12px 18px;
      background: var(--grad);
      border: none; border-radius: 50px;
      color: #fff; font-family: var(--font); font-size: .9rem; font-weight: 600;
      text-decoration: none; cursor: pointer;
      transition: box-shadow .3s, transform .2s;
      letter-spacing: .02em;
    }
    .mob-cta-btn:hover {
      box-shadow: 0 0 28px rgba(46,197,255,.4), 0 0 50px rgba(122,92,255,.2);
      transform: translateY(-1px);
    }

    body.mob-nav-open { overflow: hidden; }

    /* overrides thème clair */
    [data-theme="light"] .mob-panel {
      background: #ffffff;
      box-shadow: -24px 0 60px rgba(11,31,59,.1);
    }
    [data-theme="light"] .mob-lnk { color: #0B1F3B; background: rgba(11,31,59,.03); }
    [data-theme="light"] .mob-lnk:hover { background: rgba(46,197,255,.08); color: #0B1F3B; }
    [data-theme="light"] .mob-sep { color: #8aa5c8; }
    [data-theme="light"] .mob-foot { background: rgba(46,197,255,.04); }

    /* ============================================================
       LAYOUT HELPERS
    ============================================================ */
    section { position: relative; overflow: hidden; }
    .container { max-width: 1120px; margin: 0 auto; padding: 0 32px; }
    .sec { padding: 112px 0; }
    .sec-sm { padding: 80px 0; }

    .sec-label {
      display: inline-flex; align-items: center; gap: 10px;
      font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
      color: var(--cyan); margin-bottom: 16px;
    }
    .sec-label::before { content: ''; width: 24px; height: 1px; background: var(--grad); }

    .sec-title {
      font-size: clamp(1.8rem, 3.2vw, 2.8rem);
      font-weight: 700; line-height: 1.12;
      letter-spacing: -0.025em; margin-bottom: 16px;
    }
    .sec-sub { font-size: .98rem; color: var(--text-2); line-height: 1.72; max-width: 520px; }
    .grad {
      background: var(--grad);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      color: transparent;
    }

    /* Reveal */
    .reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1); }
    .reveal.visible { opacity: 1; transform: none; }
    .d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; }
    .d3 { transition-delay: .24s; } .d4 { transition-delay: .32s; }
    .d5 { transition-delay: .4s; }

    /* ============================================================
       HERO
    ============================================================ */
    #hero {
      height: 100vh; min-height: 680px;
      display: flex; align-items: center; justify-content: center;
      overflow: hidden;
    }
    #three-canvas { position: absolute; inset: 0; z-index: 0; opacity: .78; }
    .hero-overlay {
      position: absolute; inset: 0; z-index: 1;
      background: radial-gradient(ellipse 85% 60% at 50% 68%, rgba(6,13,24,0) 25%, var(--bg0) 92%);
    }
    [data-theme="light"] .hero-overlay {
      background: radial-gradient(ellipse 80% 55% at 50% 65%, rgba(240,244,255,.2) 30%, var(--bg0) 95%);
    }
    .hero-content {
      position: relative; z-index: 2; text-align: center;
      max-width: 820px; padding: 0 24px;
      animation: heroIn 1s cubic-bezier(.16,1,.3,1) both;
      animation-delay: 0.65s;
    }
    @keyframes heroIn { from{opacity:0;transform:translateY(32px)} to{opacity:1;transform:none} }
    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 5px 14px; border-radius: 50px;
      background: rgba(46,197,255,.07);
      border: 1px solid rgba(46,197,255,.22);
      font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
      color: var(--blue); margin-bottom: 24px;
    }
    .badge-dot { width: 6px; height: 6px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 8px var(--cyan); animation: pulse 1.6s ease infinite; }
    .hero-title {
      font-size: clamp(2.4rem, 5.5vw, 4.8rem);
      font-weight: 700; line-height: 1.06; letter-spacing: -0.03em;
      margin-bottom: 20px;
    }
    .hero-sub {
      font-size: clamp(.95rem, 1.6vw, 1.1rem);
      color: var(--text-2); max-width: 540px; margin: 0 auto 36px;
      font-weight: 300; line-height: 1.75;
    }
    .hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
    .btn-p {
      padding: 13px 32px;
      background: var(--grad);
      border: none; border-radius: 50px;
      color: #fff; font-family: var(--font); font-size: .95rem; font-weight: 600;
      cursor: pointer; letter-spacing: .02em;
      transition: box-shadow .3s, transform .2s;
      text-decoration: none; display: inline-block;
    }
    .btn-p:hover { box-shadow: 0 0 32px rgba(46,197,255,.45), 0 0 60px rgba(122,92,255,.25); transform: translateY(-2px); }
    .btn-g {
      padding: 13px 32px;
      background: transparent;
      border: 1px solid rgba(46,197,255,.35); border-radius: 50px;
      color: var(--text); font-family: var(--font); font-size: .95rem; font-weight: 500;
      cursor: pointer; letter-spacing: .02em;
      transition: background .3s, box-shadow .3s, transform .2s;
      text-decoration: none; display: inline-block;
    }
    .btn-g:hover { background: rgba(46,197,255,.07); box-shadow: 0 0 20px rgba(46,197,255,.18); transform: translateY(-2px); }
    .scroll-hint {
      position: absolute; bottom: 32px; left: 50%;
      transform: translateX(-50%); z-index: 2;
      display: flex; flex-direction: column; align-items: center; gap: 8px;
      color: var(--text-3); font-size: .65rem; letter-spacing: .16em; text-transform: uppercase;
      animation: heroIn 1s ease both; animation-delay: 0.8s;
    }
    .scroll-line {
      width: 1px; height: 40px;
      background: linear-gradient(to bottom, var(--cyan), transparent);
      animation: scrollPulse 2s ease infinite;
    }
    @keyframes scrollPulse { 0%,100%{opacity:.3;transform:scaleY(.6) translateY(-4px)} 50%{opacity:1;transform:scaleY(1) translateY(0)} }

    /* ============================================================
       STATS BAR
    ============================================================ */
    #stats {
      display: none !important; /* masqué temporairement */
      background: var(--bg2);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .stats-inner {
      display: grid; grid-template-columns: repeat(4,1fr);
      padding: 0;
    }
    .stat {
      text-align: center; padding: 32px 20px;
      border-right: 1px solid var(--border);
    }
    .stat:last-child { border-right: none; }
    .stat-n {
      font-size: 2.2rem; font-weight: 700; letter-spacing: -0.03em;
      background: var(--grad);
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      color: transparent;
      line-height: 1; margin-bottom: 5px;
    }
    .stat-l { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }

    /* ============================================================
       ABOUT
    ============================================================ */
    #about { background: var(--bg1); }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
    /* Animated ring visual */
    .about-visual { position: relative; height: 400px; }
    .ring-wrap { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
    .ring {
      position: absolute; border-radius: 50%; border: 1px solid transparent;
      animation: spin linear infinite;
    }
    .r1 { width:280px;height:280px;border-color:rgba(46,197,255,.15);animation-duration:18s; }
    .r2 { width:200px;height:200px;border-color:rgba(122,92,255,.2);border-style:dashed;animation-duration:11s;animation-direction:reverse; }
    .r3 { width:120px;height:120px;border-color:rgba(0,245,212,.22);animation-duration:7s; }
    @keyframes spin { to{transform:rotate(360deg)} }
    .ring-core {
      width: 64px; height: 64px;
      background: var(--grad);
      border-radius: 50%; display: flex; align-items: center; justify-content: center;
      font-size: .75rem; font-weight: 700; color: #fff;
      box-shadow: 0 0 36px rgba(46,197,255,.4); z-index: 2;
      letter-spacing: .04em;
    }
    .about-text .sec-sub { margin-bottom: 28px; }
    /* Partner logos — 5 logos / ligne, auto droite→gauche + glisser au doigt */
    .partner-carousel {
      margin-top: 48px;
      padding-left: clamp(12px, 3vw, 24px);
      padding-right: clamp(12px, 3vw, 24px);
      overflow-x: auto;
      overflow-y: hidden;
      width: 100%;
      box-sizing: border-box;
      -webkit-overflow-scrolling: touch;
      touch-action: pan-x;
      cursor: grab;
      scrollbar-width: none;
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
      mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
    }
    .partner-carousel::-webkit-scrollbar { display: none; }
    .partner-carousel.is-dragging { cursor: grabbing; }
    .partner-carousel-track {
      display: flex;
      width: 200%;
    }
    .partner-carousel-set {
      flex: 0 0 50%;
      width: 50%;
      box-sizing: border-box;
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      align-items: center;
      gap: clamp(6px, 1.2vw, 12px);
      padding: 0 clamp(4px, 1vw, 8px);
    }
    .partner-carousel .pill-logo {
      min-width: 0;
      width: 100%;
      height: 68px;
      padding: 10px 8px;
    }
    .partner-carousel .pill-logo img {
      max-height: 44px;
      max-width: 100%;
      -webkit-user-drag: none;
      user-select: none;
    }
    .partner-carousel .pill-logo--lamih img,
    .partner-carousel .pill-logo--bpifrance img {
      max-height: 52px;
    }
    .partner-carousel.is-dragging .pill-logo {
      pointer-events: none;
    }
    @media (max-width: 768px) {
      .partner-carousel {
        margin-top: 32px;
        padding-left: 12px;
        padding-right: 12px;
        -webkit-mask-image: linear-gradient(90deg, transparent, #000 2%, #000 98%, transparent);
        mask-image: linear-gradient(90deg, transparent, #000 2%, #000 98%, transparent);
      }
      .partner-carousel-set {
        gap: 6px;
        padding: 0 4px;
      }
      .partner-carousel .pill-logo {
        height: 52px;
        padding: 6px 4px;
        border-radius: 10px;
      }
      .partner-carousel .pill-logo img {
        max-height: 34px;
      }
      .partner-carousel .pill-logo--lamih img,
      .partner-carousel .pill-logo--bpifrance img {
        max-height: 40px;
      }
    }
    @media (max-width: 480px) {
      .partner-carousel {
        margin-top: 24px;
        padding-left: 8px;
        padding-right: 8px;
      }
      .partner-carousel-set {
        gap: 4px;
        padding: 0 2px;
      }
      .partner-carousel .pill-logo {
        height: 44px;
        padding: 4px 2px;
        border-radius: 8px;
      }
      .partner-carousel .pill-logo img {
        max-height: 28px;
      }
      .partner-carousel .pill-logo--lamih img,
      .partner-carousel .pill-logo--bpifrance img {
        max-height: 32px;
      }
    }
    @media (prefers-reduced-motion: reduce) {
      .partner-carousel {
        -webkit-mask-image: none;
        mask-image: none;
        overflow-x: visible;
        cursor: default;
      }
      .partner-carousel-track {
        width: 100%;
      }
      .partner-carousel-set {
        flex: 0 0 100%;
        width: 100%;
      }
      .partner-carousel-set--clone { display: none; }
    }
    .pill-logo {
      box-sizing: border-box;
      display: flex; align-items: center; justify-content: center;
      height: 68px; min-width: 110px; margin: 0;
      padding: 12px 18px;
      background-color: rgba(255, 255, 255, 0.947);
      border: 1px solid rgba(46,197,255,.22);
      border-radius: 12px;
      transition: border-color .25s, box-shadow .25s, transform .2s;
    }
    .pill-logo:hover {
      border-color: rgba(46,197,255,.5);
      box-shadow: 0 4px 20px rgba(46,197,255,.15);
      transform: translateY(-2px);
    }
    .pill-logo img {
      display: block; max-height: 49px; max-width: 160px;
      width: auto; height: auto; object-fit: contain;
    }
    .pill-logo--lamih img,
    .pill-logo--bpifrance img {
      max-height: 58px; max-width: 200px;
    }

    
    /* ============================================================
       FEATURES — REDESIGNED
    ============================================================ */
    #features { background: var(--bg0); }
    .features-head { text-align: center; max-width: 600px; margin: 0 auto 72px; }
    .features-head .sec-sub { margin: 0 auto; }

    /* Bento-style grid */
    .feat-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      grid-auto-rows: minmax(0, auto);
      gap: 16px;
    }

    /* Card base */
    .feat-card {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 36px 32px;
      backdrop-filter: blur(14px);
      position: relative; overflow: hidden;
      transform-style: preserve-3d;
      will-change: transform;
      transition: border-color .25s, box-shadow .15s, transform .15s ease-out;
      display: flex; flex-direction: column; gap: 0;
    }
    /* Glossy top highlight */
    .feat-card::before {
      content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
      background: linear-gradient(90deg, transparent 0%, var(--blue) 40%, var(--cyan) 60%, transparent 100%);
      opacity: 0; transition: opacity .3s;
    }
    /* Subtle inner glow on hover */
    .feat-card::after {
      content: ''; position: absolute; inset: 0; border-radius: 20px;
      background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(46,197,255,.07), transparent 70%);
      opacity: 0; transition: opacity .3s; pointer-events: none;
    }
    .feat-card:hover { border-color: var(--border-h); }
    .feat-card:hover::before, .feat-card:hover::after { opacity: 1; }

    /* ── Grid placement ── */
    .feat-card.fc-1 { grid-column: span 4; }   /* Offre–Demande     */
    .feat-card.fc-2 { grid-column: span 4; }   /* Multimodal        */
    .feat-card.fc-3 { grid-column: span 4; }   /* Parking highlight */
    .feat-card.fc-4 { grid-column: span 6; }   /* Taxis             */
    .feat-card.fc-5 { grid-column: span 6; }   /* Coûts             */

    /* Icon container */
    .feat-icon {
      width: 52px; height: 52px; border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.45rem; margin-bottom: 22px; flex-shrink: 0;
      background: rgba(46,197,255,.07);
      border: 1px solid rgba(46,197,255,.16);
      transition: transform .18s ease-out;
      position: relative;
    }
    /* Animated icon glow */
    .feat-icon::after {
      content: '';
      position: absolute; inset: -3px; border-radius: 17px;
      background: var(--grad); opacity: 0;
      filter: blur(8px);
      transition: opacity .3s;
      z-index: -1;
    }
    .feat-card:hover .feat-icon::after { opacity: .35; }
    .feat-icon .bi { font-size: 1.5rem; line-height: 1; color: var(--cyan); }

    .feat-badge {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 3px 10px; border-radius: 50px;
      font-size: .65rem; letter-spacing: .1em; text-transform: uppercase;
      color: var(--cyan);
      background: rgba(0,224,255,.08);
      border: 1px solid rgba(0,224,255,.2);
      margin-bottom: 12px; width: fit-content;
    }
    .feat-badge-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); animation: pulse 1.8s ease infinite; }

    .feat-name {
      font-size: 1.05rem; font-weight: 700;
      margin-bottom: 10px; letter-spacing: -0.015em;
      line-height: 1.3;
    }
    .feat-desc {
      font-size: .875rem; color: var(--text-2); line-height: 1.68;
      flex: 1;
    }

    /* Feature card accent bar (left) */
    .feat-card .feat-bar {
      position: absolute; left: 0; top: 20%; bottom: 20%;
      width: 3px; border-radius: 0 3px 3px 0;
      background: var(--grad); opacity: 0;
      transition: opacity .3s, top .3s, bottom .3s;
    }
    .feat-card:hover .feat-bar { opacity: 1; top: 12%; bottom: 12%; }

    /* ── Parking card (fc-3) — highlighted hero card ── */
    .feat-card.fc-highlight {
      background: linear-gradient(145deg, rgba(46,197,255,.08) 0%, rgba(122,92,255,.06) 100%);
      border-color: rgba(46,197,255,.22);
    }
    .feat-card.fc-highlight::before { opacity: .7; }

    /* Parking metrics row */
    .feat-metrics {
      display: flex; gap: 12px; margin-top: 20px;
    }
    .feat-metric {
      flex: 1; padding: 14px 16px; border-radius: 12px;
      background: rgba(46,197,255,.06);
      border: 1px solid rgba(46,197,255,.14);
      text-align: center;
    }
    .feat-metric-n {
      font-size: 1.45rem; font-weight: 700; line-height: 1;
      background: var(--grad);
      -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
      margin-bottom: 4px;
    }
    .feat-metric-l {
      font-size: .62rem; letter-spacing: .08em; text-transform: uppercase;
      color: var(--text-2);
    }

    /* ── Wide cards (fc-4, fc-5): horizontal layout ── */
    .feat-card.fc-wide {
      flex-direction: row; align-items: flex-start; gap: 28px;
    }
    .feat-card.fc-wide .feat-icon { margin-bottom: 0; flex-shrink: 0; }
    .feat-card.fc-wide .feat-body { display: flex; flex-direction: column; flex: 1; }
    .feat-card.fc-wide .feat-body .feat-name { margin-top: 0; }

    /* ── Progress bar for fc-4 (accuracy) ── */
    .feat-progress {
      margin-top: 18px;
    }
    .feat-progress-label {
      display: flex; justify-content: space-between;
      font-size: .72rem; color: var(--text-2); margin-bottom: 7px;
      letter-spacing: .04em;
    }
    .feat-progress-track {
      height: 4px; background: rgba(46,197,255,.1); border-radius: 4px; overflow: hidden;
    }
    .feat-progress-fill {
      height: 100%; border-radius: 4px;
      background: var(--grad);
      width: 0; transition: width 1.2s cubic-bezier(.16,1,.3,1);
    }
    .feat-progress-fill.animated { width: var(--target-width); }

    /* ── Tags row ── */
    .feat-tags {
      display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px;
    }
    .feat-tag {
      padding: 3px 10px; border-radius: 50px;
      font-size: .68rem; letter-spacing: .05em;
      background: rgba(122,92,255,.08);
      border: 1px solid rgba(122,92,255,.2);
      color: var(--purple);
    }

    /* ── Responsive ── */
    @media(max-width:1024px) {
      .feat-card.fc-1, .feat-card.fc-2, .feat-card.fc-3 { grid-column: span 6; }
      .feat-card.fc-4, .feat-card.fc-5 { grid-column: span 12; }
      .feat-card.fc-wide { flex-direction: column; }
      .feat-card.fc-wide .feat-icon { margin-bottom: 22px; }
    }
    @media(max-width:768px) {
      .feat-grid { grid-template-columns: 1fr; gap: 14px; }
      .feat-card.fc-1, .feat-card.fc-2, .feat-card.fc-3,
      .feat-card.fc-4, .feat-card.fc-5 { grid-column: span 1; }
      .feat-card.fc-wide { flex-direction: column; }
    }

    /* ============================================================
       HOW IT WORKS
    ============================================================ */
    #how { background: var(--bg1); }
    .how-head { text-align: center; max-width: 520px; margin: 0 auto 64px; }
    .how-head .sec-sub { margin: 0 auto; }
    .how-grid {
      display: grid; grid-template-columns: repeat(4,1fr);
      position: relative;
    }
    .how-grid::before {
      content: ''; position: absolute;
      top: 50px; left: 12%; right: 12%; height: 1px;
      background: var(--grad);
      z-index: 0;
    }
    .how-step { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 14px; position: relative; z-index: 1; }
    .how-num {
      width: 48px; height: 48px; margin-bottom: 20px;
      display: flex; align-items: center; justify-content: center;
      background: var(--bg1); border: 1px solid rgba(46,197,255,.35);
      border-radius: 50%; font-size: .8rem; font-weight: 600; color: var(--blue);
    }
    .how-ico {
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem; margin-bottom: 12px; min-height: 1.75rem;
    }
    .how-ico .bi { font-size: 1.55rem; line-height: 1; color: var(--cyan); }
    .how-t { font-size: .95rem; font-weight: 600; margin-bottom: 6px; }
    .how-d { font-size: .82rem; color: var(--text-2); line-height: 1.6; }

    /* ============================================================
       USE CASES
    ============================================================ */
    #usecases { background: var(--bg0); }
    .uc-head { text-align: center; max-width: 520px; margin: 0 auto 64px; }
    .uc-head .sec-sub { margin: 0 auto; }
    .uc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .uc-card {
      background: var(--card-bg); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 44px 32px;
      backdrop-filter: blur(10px); text-align: center;
      transition: box-shadow .3s, transform .3s;
    }
    .uc-card:hover { box-shadow: 0 0 48px rgba(46,197,255,.1); transform: translateY(-5px); }
    .uc-ico {
      display: flex; align-items: center; justify-content: center;
      font-size: 2.4rem; margin-bottom: 18px; min-height: 2.75rem;
    }
    .uc-ico .bi { font-size: 2.25rem; line-height: 1; color: var(--cyan); }
    .uc-t { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.02em; }
    .uc-d { font-size: .875rem; color: var(--text-2); line-height: 1.65; margin-bottom: 20px; }
    .uc-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
    .uc-tag {
      padding: 3px 11px; font-size: .68rem; letter-spacing: .06em;
      background: rgba(122,92,255,.08); border: 1px solid rgba(122,92,255,.25);
      border-radius: 50px; color: #7A5CFF;
    }

    /* ============================================================
       CTA SECTION
    ============================================================ */
    #cta { background: var(--bg1); padding: 120px 0; }
    .cta-in {
      text-align: center; max-width: 660px; margin: 0 auto;
      position: relative;
    }
    .cta-glow {
      position: absolute; top: 50%; left: 50%;
      transform: translate(-50%,-50%);
      width: 560px; height: 280px;
      background: radial-gradient(ellipse, rgba(0,224,255,.12) 0%, rgba(122,92,255,.1) 45%, transparent 72%);
      pointer-events: none;
    }
    [data-theme="light"] .cta-glow { opacity: .4; }
    .cta-title { font-size: clamp(2rem,4vw,3.4rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 16px; }
    .cta-sub { color: var(--text-2); font-size: .98rem; margin-bottom: 36px; line-height: 1.7; }
    .cta-contact {
      display: inline-flex; align-items: center; gap: 10px;
      padding: 14px 36px;
      background: var(--grad);
      border-radius: 50px; color: #fff;
      font-size: .98rem; font-weight: 600; text-decoration: none;
      transition: box-shadow .3s, transform .2s;
    }
    .cta-contact:hover { box-shadow: 0 0 36px rgba(46,197,255,.4); transform: translateY(-2px); }
    .cta-email { font-size: .85rem; color: var(--text-2); margin-top: 16px; }
    .cta-email a { color: var(--blue); text-decoration: none; }
    .cta-email a:hover { text-decoration: underline; }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      background: var(--bg2);
      border-top: 1px solid var(--border);
      padding: 56px 0 32px;
    }
    .footer-grid {
      display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 40px; margin-bottom: 48px;
    }
    .footer-brand img { height: 38px; filter: var(--logo-filter); margin-bottom: 14px; display: block; }
    .footer-brand p { font-size: .82rem; color: var(--text-2); line-height: 1.65; max-width: 240px; }
    .footer-col h5 {
      font-size: .72rem; font-weight: 600; letter-spacing: .12em;
      text-transform: uppercase; color: var(--text); margin-bottom: 16px;
    }
    .footer-col ul { list-style: none; }
    .footer-col ul li { margin-bottom: 9px; }
    .footer-col ul li a { font-size: .82rem; color: var(--text-2); text-decoration: none; transition: color .25s; }
    .footer-col ul li a:hover { color: var(--blue); }
    .footer-bot {
      display: flex; align-items: center; justify-content: space-between;
      padding-top: 24px; border-top: 1px solid var(--border);
      font-size: .74rem; color: var(--text-3);
    }
    .footer-bot a { color: var(--text-2); text-decoration: none; }
    .footer-bot a:hover { color: var(--blue); }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media(max-width:1024px) {
      .feat-grid { grid-template-columns: repeat(2,1fr); }
      .feat-card.wide { grid-column: span 1; }
      .wide-in { flex-direction: column; align-items: flex-start; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media(max-width:768px) {
      nav { padding: 14px 20px; }
      nav.scrolled { padding: 10px 20px; }
      .nav-links,.nav-controls { display: none; }
      .hamburger { display: flex; }
      .stats-inner { grid-template-columns: repeat(2,1fr); }
      .stat:nth-child(2) { border-right: none; }
      .stat:nth-child(3) { border-top: 1px solid var(--border); }
      .stat:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }
      .about-grid { grid-template-columns: 1fr; }
      .about-visual { height: 260px; }
      .feat-grid { grid-template-columns: 1fr; }
      .how-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
      .how-grid::before { display: none; }
      .uc-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bot { flex-direction: column; gap: 6px; text-align: center; }
      .sec { padding: 72px 0; }
    }
    @media(max-width:480px) {
      .how-grid { grid-template-columns: 1fr; }
    }

    /* ============================================================
       NOISE
    ============================================================ */
    body::after {
      content: ''; position: fixed; inset: 0; pointer-events: none;
      z-index: 9950; opacity: .018;
      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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
      background-size: 200px;
    }
  
    /* ============================================================
       LIGHT MODE OVERRIDES — full coherence across all sections
    ============================================================ */

    /* ── Navigation ─────────────────────────────────────────────── */
    [data-theme="light"] nav {
      background: linear-gradient(180deg, rgba(255,255,255,.94) 0%, rgba(248,251,255,.88) 100%);
      backdrop-filter: saturate(160%) blur(18px);
      -webkit-backdrop-filter: saturate(160%) blur(18px);
      border-bottom: 1px solid rgba(11,31,59,.09);
      box-shadow: 0 4px 28px rgba(11,31,59,.07);
    }
    [data-theme="light"] nav.scrolled {
      background: rgba(255,255,255,.97);
      border-bottom: 1px solid rgba(11,31,59,.1);
      box-shadow: 0 2px 24px rgba(11,31,59,.08);
    }
    [data-theme="light"] .nav-links a {
      color: #0B1F3B;
      font-weight: 600;
      letter-spacing: .06em;
    }
    [data-theme="light"] .nav-links a:hover { color: #1566c4; }
    [data-theme="light"] .ctrl-btn {
      background: rgba(255,255,255,.95);
      border-color: rgba(11,31,59,.18);
      color: #0B1F3B;
      font-weight: 600;
    }
    [data-theme="light"] .ctrl-btn:hover,
    [data-theme="light"] .ctrl-btn.active {
      background: rgba(46,197,255,.1);
      border-color: rgba(46,197,255,.45);
      color: #0B1F3B;
    }
    [data-theme="light"] .hamburger span { background: #0B1F3B; }

    /* ── Hero ────────────────────────────────────────────────────── */
    [data-theme="light"] #hero {
      background: linear-gradient(160deg, #dde8ff 0%, #f0f5ff 50%, #e8f4ff 100%);
    }
    [data-theme="light"] #three-canvas { opacity: .38; }
    [data-theme="light"] .hero-overlay {
      background: radial-gradient(ellipse 100% 70% at 50% 70%,
        rgba(240,245,255,0) 20%, rgba(240,245,255,.7) 65%, #f4f7ff 100%);
    }
    [data-theme="light"] .hero-badge {
      background: rgba(46,197,255,.1);
      border-color: rgba(46,197,255,.35);
      color: #1a70c0;
    }
    [data-theme="light"] .hero-title { color: #0B1F3B; }
    [data-theme="light"] .hero-sub { color: #3a5a8a; }
    [data-theme="light"] .scroll-hint { color: #A0A7B4; }
    [data-theme="light"] .scroll-line {
      background: linear-gradient(to bottom, #2EC5FF, transparent);
    }

    /* ── Stats bar ───────────────────────────────────────────────── */
    [data-theme="light"] #stats {
      background: #ffffff;
      border-color: rgba(11,31,59,.08);
    }
    [data-theme="light"] .stat { border-right-color: rgba(11,31,59,.08); }
    [data-theme="light"] .stat-l { color: #3a5a8a; }

    /* ── About ───────────────────────────────────────────────────── */
    [data-theme="light"] #about { background: #eef4ff; }
    [data-theme="light"] .ring-core {
      background: linear-gradient(90deg, #7A5CFF, #2EC5FF, #00E0FF);
      box-shadow: 0 0 32px rgba(46,197,255,.3), 0 0 64px rgba(122,92,255,.15);
      color: #fff;
    }
    [data-theme="light"] .ring.r1 { border-color: rgba(46,197,255,.2); }
    [data-theme="light"] .ring.r2 { border-color: rgba(122,92,255,.25); }
    [data-theme="light"] .ring.r3 { border-color: rgba(0,224,255,.3); }
    [data-theme="light"] .pill-logo {
      background: #ffffff;
      border-color: rgba(11,31,59,.12);
      box-shadow: 0 2px 10px rgba(11,31,59,.06);
    }
    [data-theme="light"] .pill-logo:hover {
      border-color: rgba(46,197,255,.4);
      box-shadow: 0 6px 24px rgba(46,197,255,.12);
    }

    /* ── Features ────────────────────────────────────────────────── */
    [data-theme="light"] #features { background: #f4f7ff; }
    [data-theme="light"] .feat-card {
      background: #ffffff;
      border-color: rgba(11,31,59,.1);
      box-shadow: 0 2px 16px rgba(11,31,59,.05);
    }
    [data-theme="light"] .feat-card:hover {
      border-color: rgba(46,197,255,.4);
      box-shadow: 0 8px 40px rgba(46,197,255,.12), 0 2px 12px rgba(11,31,59,.06);
    }
    [data-theme="light"] .feat-icon {
      background: rgba(46,197,255,.1);
      border-color: rgba(46,197,255,.25);
    }
    [data-theme="light"] .feat-name { color: #0B1F3B; }
    [data-theme="light"] .feat-desc { color: #3a5a8a; }
    [data-theme="light"] .wm {
      background: rgba(46,197,255,.07);
      border-color: rgba(46,197,255,.22);
    }
    [data-theme="light"] .wm-l { color: #3a5a8a; }

    /* ── How it works ────────────────────────────────────────────── */
    [data-theme="light"] #how { background: #eef4ff; }
    [data-theme="light"] .how-num {
      background: #eef4ff;
      border-color: rgba(46,197,255,.4);
      color: #1a70c0;
    }
    [data-theme="light"] .how-t { color: #0B1F3B; }
    [data-theme="light"] .how-d { color: #3a5a8a; }

    /* ── Use cases ───────────────────────────────────────────────── */
    [data-theme="light"] #usecases { background: #f4f7ff; }
    [data-theme="light"] .uc-card {
      background: #ffffff;
      border-color: rgba(11,31,59,.1);
      box-shadow: 0 2px 16px rgba(11,31,59,.05);
    }
    [data-theme="light"] .uc-card:hover {
      box-shadow: 0 8px 40px rgba(46,197,255,.13), 0 2px 12px rgba(11,31,59,.06);
    }
    [data-theme="light"] .uc-t { color: #0B1F3B; }
    [data-theme="light"] .uc-d { color: #3a5a8a; }
    [data-theme="light"] .uc-tag {
      background: rgba(122,92,255,.08);
      border-color: rgba(122,92,255,.28);
      color: #5a3ecc;
    }

    /* ── CTA section ─────────────────────────────────────────────── */
    [data-theme="light"] #cta { background: #eef4ff; }
    [data-theme="light"] .cta-title { color: #0B1F3B; }
    [data-theme="light"] .cta-sub { color: #3a5a8a; }
    [data-theme="light"] .cta-glow {
      background: radial-gradient(ellipse,
        rgba(46,197,255,.15) 0%, rgba(122,92,255,.08) 45%, transparent 72%);
    }
    [data-theme="light"] .cta-email { color: #3a5a8a; }

    /* ── Footer ──────────────────────────────────────────────────── */
    [data-theme="light"] footer {
      background: #ffffff;
      border-top-color: rgba(11,31,59,.1);
    }
    [data-theme="light"] .footer-col h5 { color: #0B1F3B; }
    [data-theme="light"] .footer-col ul li a { color: #3a5a8a; }
    [data-theme="light"] .footer-col ul li a:hover { color: #2EC5FF; }
    [data-theme="light"] .footer-brand p { color: #3a5a8a; }
    [data-theme="light"] .footer-bot { color: #A0A7B4; border-top-color: rgba(11,31,59,.08); }
    [data-theme="light"] .footer-bot a { color: #3a5a8a; }

    /* ── Section labels & titles ─────────────────────────────────── */
    [data-theme="light"] .sec-label { color: #1a70c0; }
    [data-theme="light"] .sec-label::before { background: #2EC5FF; }
    [data-theme="light"] .sec-title { color: #0B1F3B; }
    [data-theme="light"] .sec-sub { color: #3a5a8a; }

    /* ── Buttons ghost ───────────────────────────────────────────── */
    [data-theme="light"] .btn-g {
      border-color: rgba(46,197,255,.5);
      color: #0B1F3B;
    }
    [data-theme="light"] .btn-g:hover {
      background: rgba(46,197,255,.1);
      color: #0B1F3B;
    }

    /* ── Mobile nav (overrides thème clair déjà dans le bloc CSS du drawer) ── */

    /* ── Reveal borders/shadows ──────────────────────────────────── */
    [data-theme="light"] nav.scrolled::after { opacity: .35; }

  
    /* ============================================================
       3D ENHANCEMENTS
    ============================================================ */
    .feat-card, .uc-card {
      transform-style: preserve-3d;
      will-change: transform;
    }
    .feat-card { transition: border-color .3s, box-shadow .12s, transform .12s ease-out; }
    .uc-card   { transition: box-shadow .12s, transform .12s ease-out; }
    .feat-icon { transition: transform .18s ease-out; }
    .uc-ico    { transition: transform .18s ease-out; }

    .about-visual { perspective: 700px; }
    .ring-wrap    { transform-style: preserve-3d; transition: transform .6s ease-out; }
    .r1 { animation: spin3d-a 18s linear infinite; }
    .r2 { animation: spin3d-b 11s linear infinite; }
    .r3 { animation: spin3d-c 7s linear infinite; }
    @keyframes spin3d-a { to { transform: rotateX(20deg) rotateY(360deg); } }
    @keyframes spin3d-b { to { transform: rotateX(-25deg) rotateY(-360deg) rotateZ(15deg); } }
    @keyframes spin3d-c { to { transform: rotateX(40deg) rotateY(360deg) rotateZ(-20deg); } }

    #cta        { position: relative; overflow: hidden; }
    #cta-canvas { position: absolute; top: 0; left: 0; z-index: 0; opacity: .65; pointer-events: none; }
    .cta-in     { position: relative; z-index: 1; }

    .hero-overlay::after {
      content: '';
      position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
      background: linear-gradient(90deg, transparent, rgba(46,197,255,.04), transparent);
      animation: scanSweep 7s ease-in-out infinite;
    }
    @keyframes scanSweep { 0%,100%{left:-100%} 50%{left:140%} }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .reveal { opacity: 1; transform: none; transition: none; }
      .reveal.visible { opacity: 1; transform: none; }
      .hero-content { animation: none; opacity: 1; transform: none; }
      .loader-bar-fill { animation: none; width: 100%; }
      .loader-label { animation: none; }
      .badge-dot, .r1, .r2, .r3, .hero-overlay::after { animation: none !important; }
    }

  
/* ============================================================
   ORBIT DOTS (injecté via JS dans l'ancienne version)
============================================================ */
@keyframes orbitSpin { to { transform: rotate(360deg); } }