/* Page d'accueil publique — clair / sombre, mobile d'abord */
.hl{--ink:var(--hy-fg);--mut:var(--hy-mut);--paper:var(--hy-bg);--card:var(--hy-card);--line:var(--hy-bd);--ac:var(--hy-ac);
  --soft:#efede4;--blue:#2f6feb;--green:#1a7f45;--amber:#e0a526;--red:#c0392b;--inv:#fff;
  font:16px/1.55 Inter,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--paper);min-height:100vh;overflow-x:hidden;position:relative}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .hl{--soft:#2a2922;--blue:#6b95f2;--green:#4cc27f;--amber:#f0b93e;--red:#ff7a6e}}
:root[data-theme="dark"] .hl{--soft:#2a2922;--blue:#6b95f2;--green:#4cc27f;--amber:#f0b93e;--red:#ff7a6e}
.hl *,.hl *::before,.hl *::after{box-sizing:border-box}
.hl::before{content:"";position:absolute;inset:0 0 auto 0;height:720px;pointer-events:none;z-index:0;
  background:radial-gradient(520px 320px at 12% 8%,color-mix(in srgb,var(--blue) 16%,transparent),transparent 70%),radial-gradient(480px 300px at 88% 18%,color-mix(in srgb,var(--green) 14%,transparent),transparent 70%),radial-gradient(420px 260px at 60% 60%,color-mix(in srgb,var(--amber) 12%,transparent),transparent 70%)}
.hl>*{position:relative;z-index:1}
.hl-in{max-width:1120px;margin:0 auto;padding:0 20px}
:where(.hl) button{font:inherit;color:inherit;cursor:pointer}
.hl :focus-visible{outline:2px solid var(--ac);outline-offset:2px;border-radius:8px}

/* variables aussi disponibles dans l'administration et les écrans de connexion */
.hy-pane,.hy-auth{--ink:var(--hy-fg);--mut:var(--hy-mut);--paper:var(--hy-bg);--card:var(--hy-card);--line:var(--hy-bd);--ac:var(--hy-ac);--soft:#efede4;--blue:#2f6feb;--green:#1a7f45;--amber:#e0a526;--red:#c0392b;--inv:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .hy-pane,:root:not([data-theme="light"]) .hy-auth{--soft:#2a2922;--blue:#6b95f2;--green:#4cc27f;--amber:#f0b93e;--red:#ff7a6e}}
:root[data-theme="dark"] .hy-pane,:root[data-theme="dark"] .hy-auth{--soft:#2a2922;--blue:#6b95f2;--green:#4cc27f;--amber:#f0b93e;--red:#ff7a6e}

/* en-tête */
.hl-head{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;padding-top:env(safe-area-inset-top,0)}
.hl-headin{display:flex;align-items:center;gap:10px;height:64px}
.hl-sp{flex:1}
.hl-brand{display:inline-flex;text-decoration:none;color:inherit}
.hl-logo{display:inline-flex;align-items:center;gap:10px}
.hl-logo b{font:800 1.25rem Archivo,Inter,system-ui,sans-serif;letter-spacing:-.02em}
.hl-mark{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:10px;background:var(--ink);color:var(--paper);flex:none}
.hl-mark img{width:100%;height:100%;object-fit:contain;border-radius:10px}
.hl-hydra{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.hl-hydra .hd{fill:currentColor}
.hl-logo-big .hl-mark{width:52px;height:52px;border-radius:14px}.hl-logo-big .hl-hydra{width:32px;height:32px}.hl-logo-big b{font-size:1.8rem}

/* boutons */
.hl-btn{white-space:nowrap;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:9px 18px;font-weight:600;font-size:.95rem;transition:transform .15s,background .15s,box-shadow .15s}
.hl-btn:hover{transform:translateY(-1px)}
.hl-btn-p{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.hl-btn-p:hover{box-shadow:0 6px 18px color-mix(in srgb,var(--ink) 25%,transparent)}
.hl-btn-g{background:transparent}
.hl-btn-g:hover{background:var(--soft)}
.hl-btn-l{padding:13px 26px;font-size:1.02rem}

/* menu Services */
.hl-navitem{position:relative}
.hl-navbtn{display:inline-flex;align-items:center;gap:6px;background:transparent;border:0;border-radius:10px;padding:8px 12px;font-weight:600}
.hl-navbtn:hover,.hl-navitem.open .hl-navbtn{background:var(--soft)}
.hl-chev{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.hl-navitem.open .hl-chev{transform:rotate(180deg)}
.hl-panel{position:absolute;left:-12px;top:100%;padding-top:10px;width:min(780px,calc(100vw - 24px));z-index:30}
.hl-pin{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px rgba(20,19,15,.18);padding:12px;display:grid;grid-template-columns:1.05fr 1fr;gap:12px;animation:hlpop .18s ease-out}
.hl-mlist{display:flex;flex-direction:column;gap:2px;max-height:380px;overflow:auto}
.hl-mi{display:flex;gap:12px;align-items:center;text-align:left;border:0;background:transparent;border-radius:12px;padding:9px 10px;width:100%}
.hl-mi:hover,.hl-mi.on{background:var(--soft)}
.hl-mic{flex:none;width:36px;height:36px;border-radius:10px;background:var(--soft);display:inline-flex;align-items:center;justify-content:center;color:var(--blue)}
.hl-mi.on .hl-mic,.hl-mi:hover .hl-mic{background:var(--card)}
.hl-ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hl-mit{display:flex;flex-direction:column;min-width:0}
.hl-mit b{font-size:.95rem}.hl-mit small{color:var(--mut);font-size:.8rem;line-height:1.3}
.hl-mpv{background:var(--soft);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:8px;align-self:start}
.hl-mpv-t b{font-size:.95rem}.hl-mpv-t p{margin:.2em 0 0;color:var(--mut);font-size:.85rem}
.hl-mcta{grid-column:1/-1;display:flex;justify-content:flex-end;border-top:1px solid var(--line);padding-top:10px}
@keyframes hlpop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* hero */
.hl-hero{padding:56px 0 40px}
.hl-herogrid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hl-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:5px 12px;font-size:.82rem;font-weight:600;color:var(--mut)}
.hl-badge i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 var(--green);animation:hlping 2s infinite}
.hl h1{font:800 clamp(2.2rem,5.2vw,3.7rem)/1.04 Archivo,Inter,system-ui,sans-serif;letter-spacing:-.035em;margin:.45em 0 .35em;text-wrap:balance}
.hl-sub{font-size:1.15rem;color:var(--mut);max-width:34em;margin:0 0 1.4em}
.hl-cta{display:flex;flex-wrap:wrap;gap:12px}
.hl-card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 70px rgba(20,19,15,.12)}
.hl-demo-c{padding:18px}
.hl-stage{background:var(--soft);border-radius:14px;aspect-ratio:8/5;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hl-cap{padding:14px 4px 2px}
.hl-cap-t{display:flex;align-items:center;gap:8px;color:var(--blue)}.hl-cap-t b{color:var(--ink);font-size:1.05rem}
.hl-cap p{margin:.25em 0 0;color:var(--mut);font-size:.92rem}
.hl-dots{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.hl-dot{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--mut);display:inline-flex;align-items:center;justify-content:center;transition:all .15s}
.hl-dot:hover{color:var(--ink)}.hl-dot.on{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:translateY(-2px)}

/* aperçus */
.hl-pv{width:100%;aspect-ratio:8/5;display:flex;align-items:center;justify-content:center}
.hl-stage .hl-pv{height:100%;aspect-ratio:auto}
.hl-pvsvg{width:100%;height:100%}
.hl-pvimg{max-width:100%;max-height:100%;object-fit:contain}
.hl-pvsvg text{font:600 11px Inter,system-ui,sans-serif;fill:var(--ink)}
.hl-pvsvg .t-inv{fill:var(--paper)}
.hl-pvsvg .f-blue{fill:color-mix(in srgb,var(--blue) 24%,var(--card));stroke:var(--blue);stroke-width:1.6}
.hl-pvsvg .f-green{fill:color-mix(in srgb,var(--green) 24%,var(--card));stroke:var(--green);stroke-width:1.6}
.hl-pvsvg .f-amber{fill:color-mix(in srgb,var(--amber) 30%,var(--card));stroke:var(--amber);stroke-width:1.6}
.hl-pvsvg .f-red{fill:color-mix(in srgb,var(--red) 22%,var(--card));stroke:var(--red);stroke-width:1.6}
.hl-pvsvg .f-ink{fill:var(--ink)}.hl-pvsvg .f-soft{fill:color-mix(in srgb,var(--mut) 24%,var(--card))}.hl-pvsvg .f-card{fill:var(--card)}.hl-pvsvg .f-inv{fill:var(--inv)}.hl-pvsvg .f-none{fill:none}
.hl-pvsvg .s-line{stroke:var(--line);stroke-width:1.5}.hl-pvsvg .s-blue{stroke:var(--blue);stroke-width:2.2}.hl-pvsvg .s-red{stroke:var(--red);stroke-width:2.6}.hl-pvsvg .s-green{stroke:var(--green);stroke-width:3;fill:none;stroke-linecap:round}.hl-pvsvg .s-ink{stroke:var(--ink);stroke-width:2.4;fill:none;stroke-linecap:round;stroke-linejoin:round}
.hl-pvsvg .s-inv{stroke:var(--inv);stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round}.hl-pvsvg .s-inv.big{stroke-width:7}
.hl-pvsvg .op5{opacity:.5}.hl-pvsvg .op7{opacity:.7}
.hl-pvsvg .pv-lines path{fill:none;stroke:var(--mut);stroke-width:1.6;stroke-linecap:round;opacity:.7}
.hl-pvsvg .pv-caret{fill:var(--blue)}
.hl-pvsvg .pv-sign,.hl-pvsvg .pv-draw{fill:none;stroke:var(--blue);stroke-width:3;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;animation:hldraw 3.6s ease-in-out infinite}
.hl-pvsvg .pv-draw.s-green{stroke:var(--green)}.hl-pvsvg .pv-draw.s-ink{stroke:var(--ink);stroke-width:2.4}

/* animations */
.hl-an-float{animation:hlfloat 5s ease-in-out infinite}.hl-an-pulse{animation:hlpulse 2.6s ease-in-out infinite}.hl-an-glow{animation:hlglow 2.8s ease-in-out infinite}.hl-an-wiggle{animation:hlwig 3.4s ease-in-out infinite}
.hl-pvsvg .pv-n{animation:hlfloat 4.4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.hl-pvsvg .pv-d1{animation-delay:-.6s}.hl-pvsvg .pv-d2{animation-delay:-1.4s}.hl-pvsvg .pv-d3{animation-delay:-2.2s}.hl-pvsvg .pv-d4{animation-delay:-3s}.hl-pvsvg .pv-d5{animation-delay:-3.8s}
.hl-pvsvg .pv-pulse{animation:hlpulse 2.8s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.hl-pvsvg .pv-spark{animation:hlspark 2.4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.hl-pvsvg .pv-caret{animation:hlblink 1s steps(2,jump-none) infinite}
.hl-pvsvg .pv-move{animation:hlmove 4.2s ease-in-out infinite}
.hl-pvsvg .pv-pen{animation:hlpen 3.6s ease-in-out infinite;transform-box:fill-box}
.hl-pvsvg .pv-dots circle{animation:hldot 1.2s ease-in-out infinite;transform-box:fill-box;transform-origin:center}.hl-pvsvg .pv-dots circle:nth-child(2){animation-delay:.15s}.hl-pvsvg .pv-dots circle:nth-child(3){animation-delay:.3s}
.hl-hydra .hd{transform-box:fill-box;transform-origin:center}
.hl-an-heads .hd{animation:hlpulse 2.4s ease-in-out infinite}.hl-an-heads .h2{animation-delay:.4s}.hl-an-heads .h3{animation-delay:.8s}
@keyframes hlfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes hlpulse{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
@keyframes hlglow{0%,100%{filter:drop-shadow(0 0 0 transparent)}50%{filter:drop-shadow(0 0 10px var(--blue))}}
@keyframes hlwig{0%,100%{transform:rotate(-2.5deg)}50%{transform:rotate(2.5deg)}}
@keyframes hlspark{0%,100%{transform:scale(.85) rotate(0);opacity:.7}50%{transform:scale(1.15) rotate(14deg);opacity:1}}
@keyframes hlblink{50%{opacity:0}}
@keyframes hldraw{0%{stroke-dashoffset:420}55%,85%{stroke-dashoffset:0}100%{stroke-dashoffset:-420}}
@keyframes hlmove{0%,20%{transform:translate(0,0)}50%,75%{transform:translate(102px,-84px)}100%{transform:translate(0,0)}}
@keyframes hlpen{0%,100%{transform:translate(0,0) rotate(0)}50%{transform:translate(-30px,18px) rotate(-8deg)}}
@keyframes hldot{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(-6px);opacity:1}}
@keyframes hlping{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--green) 55%,transparent)}70%,100%{box-shadow:0 0 0 9px transparent}}

/* rubriques */
.hl-sec{padding:56px 0}
.hl-sec h2{font:800 clamp(1.6rem,3.4vw,2.3rem)/1.1 Archivo,Inter,system-ui,sans-serif;letter-spacing:-.03em;margin:0 0 1em;text-wrap:balance}
.hl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.hl-fc{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px 14px 18px;transition:transform .2s,box-shadow .2s,border-color .2s}
.hl-fc:hover,.hl-fc:focus-visible{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,19,15,.12);border-color:color-mix(in srgb,var(--blue) 40%,var(--line))}
.hl-fc .hl-pv{background:var(--soft);border-radius:12px;margin-bottom:12px;overflow:hidden}
.hl-fct{display:flex;align-items:center;gap:10px}.hl-fct h3{margin:0;font-size:1.05rem}
.hl-fcs{margin:.5em 0 0;font-weight:600;font-size:.92rem}
.hl-fcb{margin:.35em 0 0;color:var(--mut);font-size:.9rem}
.hl-band{padding:40px 0 64px}
.hl-bandin{width:calc(100% - 32px);max-width:1120px;background:var(--ink);color:var(--paper);border-radius:26px;padding:44px 24px;text-align:center}
.hl-bandin h2{margin-bottom:.7em}.hl-bandin .hl-cta{justify-content:center}
.hl-bandin .hl-btn-p{background:var(--paper);color:var(--ink);border-color:var(--paper)}.hl-bandin .hl-btn-g{color:var(--paper);border-color:color-mix(in srgb,var(--paper) 40%,transparent)}.hl-bandin .hl-btn-g:hover{background:color-mix(in srgb,var(--paper) 14%,transparent)}

/* pied de page */
.hl-foot{border-top:1px solid var(--line);padding:28px 0 calc(28px + env(safe-area-inset-bottom,0))}
.hl-footin{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.hl-fl{display:flex;flex-direction:column;gap:6px}.hl-fl small{color:var(--mut)}
.hl-soc{display:flex;flex-wrap:wrap;gap:10px}
.hl-soc a{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--card);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;transition:transform .15s,background .15s,color .15s}
.hl-soc a:hover{transform:translateY(-2px);background:var(--ink);color:var(--paper)}
.hl-ni{width:20px;height:20px;fill:currentColor;stroke:none}.hl-ni .o{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* écran connexion / inscription dans la page */
.hy-auth .hl-logo{margin:4px 0 10px}
.hy-auth .hl-logo b{color:var(--hy-fg)}
.hy-back{background:transparent!important;color:var(--hy-mut)!important;border:0!important;padding:6px 0!important;margin:0 0 8px!important}

.hl-prev{min-height:0;border-radius:12px;border:1px solid var(--line)}

/* mobile */
@media (max-width:860px){
  .hl-herogrid{grid-template-columns:1fr;gap:28px}.hl-hero{padding-top:28px}
  .hl-pin{grid-template-columns:1fr}.hl-mpv{display:none}
  .hl-panel{position:fixed;left:8px;right:8px;top:calc(64px + env(safe-area-inset-top,0));width:auto;padding-top:0}
  .hl-mlist{max-height:60vh}
  .hl-hide-s{display:none}
}
@media (max-width:380px){.hl-brand .hl-logo b{display:none}}
@media (max-width:420px){.hl-in{padding:0 16px}.hl-btn-l{width:100%}.hl-logo b{font-size:1.1rem}}
@media (prefers-reduced-motion:reduce){.hl *,.hl *::before,.hl *::after{animation:none!important;transition:none!important}.hl-pvsvg .pv-sign,.hl-pvsvg .pv-draw{stroke-dashoffset:0}}