/* ===========================================================================
   Awoui — feuille de style de la page d'accueil (index.html)
   Externalisée depuis le bloc <style> inline pour un CSP strict :
   plus aucun style inline → style-src 'self' suffit.
   Les classes utilitaires en bas remplacent les anciens attributs style="...".
   =========================================================================== */

@font-face{font-family:"AwouiDisplay";src:local("Space Grotesk");font-weight:300 700;font-display:swap;}
@font-face{font-family:"AwouiBody";src:local("Inter");font-weight:300 700;font-display:swap;}

:root{
  --ink:#0A0D16; --ink-2:#0C1019; --panel:#121728; --panel-2:#161C30;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --text:#ECEEF5; --muted:#9AA3B6; --faint:#8A93A8;
  --emerald:#3FE0A2; --cyan:#57C8E6; --iris:#8A7CF6;
  --emerald-ink:#0c3a28;
  --grad:linear-gradient(100deg,var(--emerald),var(--cyan) 48%,var(--iris));
  --r-sm:10px; --r:16px; --r-lg:22px;
  --wrap:1180px;
  --fd:"AwouiDisplay","Space Grotesk","SF Pro Display",system-ui,sans-serif;
  --fb:"AwouiBody","Inter",-apple-system,"Segoe UI",Roboto,system-ui,sans-serif;
  --fm:ui-monospace,"JetBrains Mono","SFMono-Regular",Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--ink)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:transparent;color:var(--text);font-family:var(--fb);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  font-size:17px;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
::selection{background:rgba(63,224,162,.28)}
:focus-visible{outline:2px solid var(--emerald);outline-offset:3px;border-radius:4px}

.state-dot {
  filter: drop-shadow(0 0 4px #00ff7f);
  opacity: 0.85;
  animation: pulse 2.5s infinite ease-in-out;
}

@keyframes pulse {
  0% { opacity: 0.6; r: 3; }
  50% { opacity: 0.8; r: 8.8; }
  100% { opacity: 0.6; r: 3; }
}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.section{padding:120px 0;position:relative}
.eyebrow{font-family:var(--fm);font-size:13px;letter-spacing:.04em;color:var(--emerald);
  text-transform:none;display:inline-flex;align-items:center;gap:9px;margin-bottom:22px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--emerald);opacity:.7;display:inline-block}
h1,h2,h3{font-family:var(--fd);font-weight:500;line-height:1.04;letter-spacing:-.02em}
h2{font-size:clamp(30px,4.4vw,52px)}
h3{font-size:20px;letter-spacing:-.01em;line-height:1.2}
.lead{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:60ch}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--fb);font-weight:500;
  font-size:16px;line-height:1;padding:13px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s;white-space:nowrap}
.btn-primary{background:var(--grad);color:#06130d;box-shadow:0 8px 30px -10px rgba(63,224,162,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px -10px rgba(63,224,162,.6)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.28);transform:translateY(-2px)}
.btn svg{width:17px;height:17px}

/* nav */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(10,13,22,.30);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
header.nav.scrolled{border-bottom-color:var(--line);background:rgba(10,13,22,.52)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--fd);font-weight:500;font-size:19px;letter-spacing:-.01em}
.brand .mark{width:30px;height:30px;flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{color:var(--muted);font-size:15.5px;transition:color .2s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;
  width:42px;height:42px;color:var(--text);cursor:pointer;align-items:center;justify-content:center}
.nav-toggle svg{width:20px;height:20px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--ink-2);padding:16px 28px 26px}
.mobile-menu a{display:block;padding:13px 0;color:var(--muted);border-bottom:1px solid var(--line);font-size:16px}
.mobile-menu .btn{margin-top:18px;width:100%;justify-content:center}

/* hero */
.hero{position:relative;padding:78px 0 96px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:680px;z-index:0;pointer-events:none;
  background:
    radial-gradient(620px 360px at 18% 12%,rgba(63,224,162,.16),transparent 60%),
    radial-gradient(640px 420px at 86% 8%,rgba(138,124,246,.18),transparent 62%),
    radial-gradient(700px 480px at 60% 60%,rgba(87,200,230,.10),transparent 64%);}
.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:34px 34px;
  -webkit-mask-image:radial-gradient(720px 520px at 50% 32%,#000,transparent 78%);
          mask-image:radial-gradient(720px 520px at 50% 32%,#000,transparent 78%);}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.04fr .96fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(40px,6.1vw,76px);letter-spacing:-.03em;line-height:1.06;margin:22px 0 30px}
.hero .lead{font-size:clamp(17px,2.1vw,21px);max-width:42ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0 26px}
.trust{display:flex;gap:18px;flex-wrap:wrap;color:var(--faint);font-family:var(--fm);font-size:13px}
.trust span{display:inline-flex;align-items:center;gap:8px}
.trust span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--emerald);opacity:.85}

/* constellation */
.constellation{position:relative;width:100%;max-width:560px;margin-inline:auto}
.constellation svg{width:100%;height:auto;overflow:visible}
.chip rect{fill:var(--panel-2);stroke:var(--line-2);stroke-width:1}
.chip text{font-family:var(--fb);fill:var(--text);font-size:14px;font-weight:500}
.chip .sub{font-family:var(--fm);fill:var(--muted);font-size:10.5px;font-weight:400}
.ring{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:3 7}
.link-base{stroke:var(--line-2);stroke-width:1;fill:none}
.spark{stroke-width:2;fill:none;stroke-linecap:round;stroke-dasharray:6 150;opacity:.9}
.center rect{fill:#10301f;stroke:rgba(63,224,162,.5);stroke-width:1.4}
.center .ttl{fill:#eafff5;font-family:var(--fd);font-size:18px;font-weight:500}
.center .sub{fill:var(--emerald);font-family:var(--fm);font-size:10.5px}
.node-dot{fill:var(--ink);stroke:var(--cyan);stroke-width:1.6}
@media (prefers-reduced-motion:no-preference){
  .spark{animation:flow 4.6s linear infinite}
  .s2{animation-delay:.7s}.s3{animation-delay:1.4s}.s4{animation-delay:2.1s}.s5{animation-delay:2.8s}.s6{animation-delay:3.5s}.s7{animation-delay:4.2s}.s8{animation-delay:4.9s}
  .center{animation:pulse 5s ease-in-out infinite}
}
@keyframes flow{to{stroke-dashoffset:-156}}

/* ticker */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.ticker-track{display:flex;gap:54px;width:max-content;font-family:var(--fm);color:var(--faint);font-size:14px;letter-spacing:.02em}
.ticker-track span{display:inline-flex;align-items:center;gap:54px;white-space:nowrap}
.ticker-track b{color:var(--text);font-weight:400}
.ticker-track i{color:var(--emerald);font-style:normal}
@media (prefers-reduced-motion:no-preference){.ticker-track{animation:scroll 34s linear infinite}}
@keyframes scroll{to{transform:translateX(-50%)}}

/* generic section head */
.head{max-width:60ch}
.head.center{margin-inline:auto;text-align:center}
.head p{color:var(--muted);margin-top:18px;font-size:19px}

/* ecosystem grid */
.grid-eco{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:54px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px 28px;transition:transform .3s,border-color .3s,background .3s;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;opacity:0;transition:opacity .3s;
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.card:hover{transform:translateY(-4px);background:var(--panel-2)}
.card:hover::after{opacity:.55}
.card .ico{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(63,224,162,.10);border:1px solid rgba(63,224,162,.22);margin-bottom:20px}
.card .ico svg{width:23px;height:23px;stroke:var(--emerald);fill:none;stroke-width:1.7}
.card .tag{font-family:var(--fm);font-size:12px;color:var(--cyan);margin-bottom:7px}
.card p{color:var(--muted);margin-top:10px;font-size:15.5px}
.card .go{margin-top:18px;font-family:var(--fm);font-size:13px;color:var(--faint);display:inline-flex;
  align-items:center;gap:7px;transition:color .25s,gap .25s}
.card:hover .go{color:var(--emerald);gap:11px}

/* split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.rev .copy{order:2}
.feat-list{margin-top:30px;display:grid;gap:18px}
.feat-list li{list-style:none;display:flex;gap:14px;align-items:flex-start}
.feat-list .ck{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:rgba(63,224,162,.12);
  border:1px solid rgba(63,224,162,.25);display:flex;align-items:center;justify-content:center;margin-top:2px}
.feat-list .ck svg{width:14px;height:14px;stroke:var(--emerald);fill:none;stroke-width:2.2}
.feat-list b{font-weight:500;font-family:var(--fd);font-size:16.5px}
.feat-list p{color:var(--muted);font-size:15px;margin-top:3px}

/* console mock */
.console{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:0 40px 80px -40px rgba(0,0,0,.7)}
.console .bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--ink-2)}
.console .dot{width:11px;height:11px;border-radius:50%;background:#2a3145}
.console .barlbl{margin-left:10px;font-family:var(--fm);font-size:12.5px;color:var(--faint)}
.console .body{padding:22px 22px 26px}
.msg{display:flex;gap:12px;margin-bottom:18px;align-items:flex-start}
.msg .av{flex:0 0 auto;width:30px;height:30px;border-radius:9px;font-family:var(--fm);font-size:12px;
  display:flex;align-items:center;justify-content:center}
.msg.u .av{background:rgba(255,255,255,.06);border:1px solid var(--line-2);color:var(--muted)}
.msg.a .av{background:rgba(63,224,162,.12);border:1px solid rgba(63,224,162,.3);color:var(--emerald)}
.msg .txt{font-size:15px;color:var(--text);padding-top:4px}
.msg.a .txt{color:var(--muted)}
.src{display:inline-flex;gap:7px;margin-top:9px;flex-wrap:wrap}
.src b{font-family:var(--fm);font-size:11px;color:var(--cyan);background:rgba(87,200,230,.10);
  border:1px solid rgba(87,200,230,.22);border-radius:6px;padding:3px 8px;font-weight:400}
.typing{display:inline-flex;gap:4px;align-items:center;height:16px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--emerald);opacity:.5}
@media (prefers-reduced-motion:no-preference){
  .typing i{animation:blink 1.2s infinite}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}}
@keyframes blink{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}

/* learning tracks */
.tracks{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.track{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;transition:border-color .3s,transform .3s}
.track:hover{border-color:rgba(63,224,162,.3);transform:translateY(-3px)}
.track .lvl{font-family:var(--fm);font-size:12px;color:var(--faint);margin-bottom:14px}
.track h3{font-size:17px}
.track p{color:var(--muted);font-size:14px;margin-top:8px}

/* impact values */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:54px;
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.value{padding:34px 28px;border-right:1px solid var(--line)}
.value:last-child{border-right:none}
.value .n{font-family:var(--fm);font-size:13px;color:var(--emerald);margin-bottom:16px}
.value h3{font-size:18px;margin-bottom:9px}
.value p{color:var(--muted);font-size:14.5px}

/* stack band */
.stack{text-align:center}
.stack .row{display:flex;flex-wrap:wrap;gap:14px 34px;justify-content:center;margin-top:34px}
.stack .row b{font-family:var(--fd);font-weight:400;font-size:19px;color:var(--muted);opacity:.78;transition:color .25s,opacity .25s}
.stack .row b:hover{color:var(--text);opacity:1}

/* big CTA */
.cta-band{position:relative;border:1px solid var(--line);border-radius:28px;overflow:hidden;
  padding:78px 40px;text-align:center;background:var(--panel)}
.cta-band::before{content:"";position:absolute;inset:0;z-index:0;opacity:.9;
  background:radial-gradient(640px 320px at 50% -10%,rgba(63,224,162,.16),transparent 60%),
             radial-gradient(560px 320px at 80% 120%,rgba(138,124,246,.16),transparent 60%)}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{font-size:clamp(30px,4.6vw,50px)}
.cta-band p{color:var(--muted);margin:18px auto 32px;max-width:46ch;font-size:18px}

/* footer */
footer{border-top:1px solid var(--line);padding:74px 0 40px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{color:var(--faint);font-size:14.5px;max-width:34ch}
.foot-col h4{font-family:var(--fm);font-size:13px;color:var(--text);font-weight:400;margin-bottom:16px;letter-spacing:.02em}
.foot-col a{display:block;color:var(--muted);font-size:15px;padding:7px 0;transition:color .2s}
.foot-col a:hover{color:var(--text)}
.foot-note{margin-top:54px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--faint);font-size:13.5px}
.foot-note .legal{font-family:var(--fm);font-size:12.5px;max-width:62ch;line-height:1.6}

/* reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* responsive */
@media (max-width:980px){
  .nav-links{display:none}.nav-cta .btn-ghost{display:none}.nav-toggle{display:flex}
  .hero-in{grid-template-columns:1fr;gap:48px}.constellation{order:-1;max-width:440px}
  .grid-eco{grid-template-columns:repeat(2,1fr)}
  .split,.split.rev{grid-template-columns:1fr;gap:34px}.split.rev .copy{order:0}
  .tracks{grid-template-columns:repeat(2,1fr)}
  .values{grid-template-columns:repeat(2,1fr)}.value:nth-child(2){border-right:none}
  .value:nth-child(1),.value:nth-child(2){border-bottom:1px solid var(--line)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav-cta .btn-primary{display:none}
  .grid-eco{grid-template-columns:1fr}
  .tracks{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}.value{border-right:none}
  .foot-grid{grid-template-columns:1fr}
  .constellation{max-width:420px}
  .hero h1{font-size:clamp(32px,8.6vw,46px)}
}
@media (max-width:560px){
  .section{padding:84px 0}.hero{padding:48px 0 64px}
  .grid-eco{grid-template-columns:1fr}.tracks{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}.value{border-right:none;border-bottom:1px solid var(--line)}.value:last-child{border-bottom:none}
  .foot-grid{grid-template-columns:1fr}.cta-band{padding:56px 24px}
  .hero-cta .btn{flex:1;justify-content:center}
}

/* ===== Vidéo d'arrière-plan (couche tout au fond, ne touche pas le contenu) ===== */
.bg-video{
  position:fixed; inset:0; z-index:-1;          /* derrière TOUT le contenu */
  width:100%; height:100%; overflow:hidden;
  pointer-events:none;                           /* ne capte aucun clic */
}
.bg-video video{
  width:100%; height:100%; object-fit:cover;     /* remplit l'écran, recadre proprement */
  display:block;
}
.bg-video::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg,rgba(10,13,22,.44),rgba(10,13,22,.66));
}
@media (prefers-reduced-motion:reduce){
  .bg-video video{display:none}
}

/* ===========================================================================
   Classes utilitaires — remplacent les anciens attributs style="..." inline.
   (objectif CSP : aucun style inline dans le HTML)
   =========================================================================== */
.center-link{cursor:pointer}
.card--accent{border-color:rgba(63,224,162,.32)}
.section--pt20{padding-top:20px}
.section--pt40{padding-top:40px}
.grid-eco--mt46{margin-top:46px}
.mt36{margin-top:36px}
.eyebrow--center{justify-content:center}
.h2-compact{font-size:clamp(24px,3vw,34px)}
.console--alt{background:var(--panel-2)}

/* panneau "état de vos données" (section confidentialité) */
.body--status{display:grid;gap:14px}
.status-row{display:flex;justify-content:space-between;align-items:center;
  padding:14px 16px;background:var(--ink-2);border:1px solid var(--line);border-radius:12px}
.status-name{font-family:var(--fm);font-size:13.5px;color:var(--muted)}
.status-val{font-family:var(--fm);font-size:12.5px}
.status-val.em{color:var(--emerald)}
.status-val.cy{color:var(--cyan)}
.status-val.ir{color:var(--iris)}

/* bloc marque du footer */
.foot-tagline{margin-top:10px;font-family:var(--fm);font-size:12.5px;color:var(--faint)}