/* Folio — landing publique. Réplique CSS de Obs-Landing v2.dc.html (design_handoff_observatoire). */

:root{
  --bg:#0a0b0e;--card:#0d0e12;--field:#111218;--veil:#14151c;--border:#1c1e26;--border2:#23262e;--border3:#2a2d38;
  --mute3:#3a3e4a;--dim:#4a4f5e;--mut:#8a8d99;--soft:#dcd8cc;--ink:#f2efe6;--bg-rgb:10,11,14;
  --live:#4ade80;--live-rgb:74,222,128;--danger-dim:#3a2028;--logo-filter:brightness(0) invert(1);
  --coral1:#ff8a3d;--coral2:#ff4d6d;
}
[data-theme="light"]{
  --bg:#f6f3ec;--card:#fdfbf5;--field:#f1eee3;--veil:#eae6d9;--border:#ddd8c8;--border2:#d2ccba;--border3:#c7c1ad;
  --mute3:#c9c4b3;--dim:#8b8778;--mut:#68655a;--soft:#44413a;--ink:#15171c;--bg-rgb:246,243,236;
  --live:#15903f;--live-rgb:21,144,63;--danger-dim:#f0ccd4;--logo-filter:brightness(0);
}
*{box-sizing:border-box}
html{color-scheme:dark}
[data-theme="light"]{color-scheme:light}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Space Grotesk',system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background-color .35s ease,color .35s ease}
a{color:var(--coral2);text-decoration:none}
a:hover{color:var(--coral1)}
::selection{background:var(--coral2);color:var(--bg)}
button{font-family:inherit}
img{max-width:100%}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--coral2);outline-offset:3px}
.root{min-width:1440px;position:relative;background:var(--bg)}
@media (max-width:1439px){.root{min-width:0}}
.mono{font-family:'JetBrains Mono',monospace}
.upper{text-transform:uppercase}
.gtext{background:linear-gradient(120deg,var(--coral1),var(--coral2));-webkit-background-clip:text;background-clip:text;color:transparent}
.tabular{font-variant-numeric:tabular-nums}

/* ===== keyframes ===== */
@keyframes rise{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes blink{50%{opacity:0}}
@keyframes bpop{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes drawx{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes ctaslide{to{background-position:150% 0}}
@keyframes citeword{0%{opacity:0;transform:translateY(18px);border-color:rgba(255,77,109,.55);background:rgba(255,77,109,.06)}40%{opacity:1;transform:none;border-color:rgba(255,77,109,.55);background:rgba(255,77,109,.06)}72%{border-color:rgba(255,77,109,.55);background:rgba(255,77,109,.06)}100%{opacity:1;transform:none;border-color:transparent;background:transparent}}
/* variante pour les mots en dégradé (.gtext) : n'anime NI background NI background-color,
   sinon le linear-gradient de .gtext est écrasé et le texte (color:transparent) disparaît. */
@keyframes citeword-g{0%{opacity:0;transform:translateY(18px);border-color:rgba(255,77,109,.55)}40%{opacity:1;transform:none;border-color:rgba(255,77,109,.55)}72%{border-color:rgba(255,77,109,.55)}100%{opacity:1;transform:none;border-color:transparent}}
@keyframes loopflow{to{stroke-dashoffset:-32}}
@keyframes halodrift{0%,100%{transform:rotate(0deg) scale(1)}50%{transform:rotate(8deg) scale(1.08)}}
@keyframes twinkle{0%,100%{opacity:0;transform:scale(.5)}50%{opacity:1;transform:scale(1)}}
@keyframes dotb{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-4px);opacity:1}}
@keyframes lockin{0%{transform:translateY(0)}40%{transform:translateY(2.5px)}100%{transform:translateY(0)}}
[data-sec]{position:relative}
[data-sec]::before,[data-sec]::after{content:"";position:absolute;left:0;height:2px;width:100%;transform-origin:left;transform:scaleX(var(--touch,0));background:linear-gradient(90deg,var(--coral1),var(--coral2),transparent 92%);pointer-events:none;z-index:3}
[data-sec]::before{top:-1px}
[data-sec]::after{bottom:-1px}

/* ===== reveal générique (rv() maquette : demo-left rv10/11/12, secu-left rv40, secu-item sec1/2/3) =====
   Le pilier (clip-path + variante) est redéclaré plus loin avec sa propre transition, plus riche. */
[data-rv]{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
[data-rv].rv{opacity:1;transform:none}

/* ===== L9/LJ6 — lockin (carte du cercle vertueux qui « s'allume » au passage de la comète) ===== */
.dcard.lockin{animation:lockin .45s cubic-bezier(.2,.7,.2,1) both}

/* ===== L1/L2 — filet de sécurité titre héro : si l'animation CSS ne progresse jamais
   (compositor inactif, onglet non peint), le JS force l'état final après le délai max. */
.hero-title.settled .wd{opacity:1!important;transform:none!important;border-color:transparent!important;animation:none!important}
.hero-title.settled .wd:not(.gtext){background:transparent!important}

/* ===== cursor ===== */
#obs-cursor{position:fixed;left:-100px;top:-100px;width:26px;height:26px;border:1.5px solid rgba(255,77,109,.65);border-radius:50%;pointer-events:none;z-index:70;transform:translate(-50%,-50%);transition:width .25s,height .25s,opacity .35s;opacity:0}
#obs-cursor.hide{opacity:0!important}
@media (hover:none){#obs-cursor{display:none}}

/* ===== nav ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;border-bottom:1px solid var(--border);background:rgba(var(--bg-rgb),.88);backdrop-filter:blur(10px)}
.nav-brand{display:flex;align-items:center;gap:1px;padding:18px 32px;border-right:1px solid var(--border);color:var(--ink)}
.nav-brand:hover{color:var(--ink)}
.nav-brand img{height:22px;filter:var(--logo-filter)}
.nav-brand span{font:600 19px 'Clash Display';letter-spacing:.01em}
.nav-links{display:flex}
.nav-links a{font:400 10.5px 'JetBrains Mono';color:var(--mut);letter-spacing:.18em;padding:24px 26px;border-right:1px solid var(--border);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .25s,border-color .25s}
.nav-links a:hover{color:var(--ink);background:var(--field)}
.nav-links a.on{color:var(--ink);border-bottom-color:var(--coral2)}
.nav-spacer{flex:1}
.nav-flag{display:flex;align-items:center;gap:8px;font:400 10px 'JetBrains Mono';color:var(--mut);letter-spacing:.14em;padding:0 26px;white-space:nowrap}
.nav-flag .dot{width:6px;height:6px;border-radius:50%;background:var(--live);animation:pulse 2.4s infinite}
.nav-toggle{display:flex;align-items:center;padding:0 6px}
.nav-login{font:500 10.5px 'JetBrains Mono';letter-spacing:.16em;color:var(--ink);padding:24px 26px;border-left:1px solid var(--border);transition:color .25s,background .25s;white-space:nowrap}
.nav-login:hover{color:var(--coral2);background:var(--field)}
.nav-cta{display:flex;align-items:center;border:none;padding:24px 34px;cursor:pointer;font:500 11.5px 'JetBrains Mono';letter-spacing:.14em;color:var(--bg);background:linear-gradient(110deg,var(--coral1),var(--coral2),var(--coral1));background-size:250% 100%;white-space:nowrap}
.nav-cta:hover{animation:ctaslide 1.4s linear infinite}

/* ===== hero ===== */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;border-bottom:1px solid var(--border)}
.hero-bg{position:absolute;inset:0;opacity:.9}
.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(var(--bg-rgb),.5) 0%,transparent 35%,var(--bg) 92%);pointer-events:none}
.hero-body{position:relative;z-index:5;padding:0 56px}
.hero-overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em;margin-bottom:26px;animation:rise .9s .1s cubic-bezier(.2,.7,.2,1) both}
.hero-title{font:600 clamp(88px,9vw,144px)/1.02 'Clash Display';letter-spacing:-.03em;margin:0}
.hero-title span.ln{display:block}
.hero-title .wd{display:inline-block;border:1.5px solid transparent;border-radius:14px;padding:0 .06em;animation:citeword 1.5s cubic-bezier(.2,.7,.2,1) both}
.hero-title .wd.gtext{animation-name:citeword-g}
.hero-title .drawn{position:relative;display:inline-block}
.hero-title .drawn::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:4px;background:linear-gradient(120deg,var(--coral1),var(--coral2));transform-origin:left;animation:drawx 1s 2s cubic-bezier(.2,.7,.2,1) both}
.hero-band{position:relative;z-index:5;display:grid;grid-template-columns:1fr 1fr 1fr;border-top:1px solid var(--border);margin-top:60px;animation:rise 1s .5s cubic-bezier(.2,.7,.2,1) both}
.hero-band>div{padding:30px 56px;border-right:1px solid var(--border)}
.hero-band>div:last-child{border-right:none}
.hero-band .pitch{font:300 15px/1.7 'Space Grotesk';color:var(--mut);margin:0;max-width:26em}
.hero-stats{display:flex;align-items:center;gap:34px}
.hero-stats .stat-n{font:600 34px/1 'Clash Display';font-variant-numeric:tabular-nums}
.hero-stats .stat-l{font:400 9px 'JetBrains Mono';color:var(--dim);letter-spacing:.16em;margin-top:6px}
.hero-band .cta-row{display:flex;align-items:center;justify-content:space-between}
.hero-band .cta-row .m{font:400 10px 'JetBrains Mono';color:var(--dim);letter-spacing:.2em}
.hero-band .cta-row a{display:flex;align-items:center;gap:12px;font:400 11px 'JetBrains Mono';letter-spacing:.16em;color:var(--ink)}
.hero-band .cta-row a:hover{color:var(--coral2)}

/* ===== thread wrap ===== */
.thread-wrap{position:relative}
.thread-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}

/* ===== S2 demo ===== */
.demo{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--border)}
.demo-left{padding:120px 56px;border-right:1px solid var(--border);display:flex;flex-direction:column;justify-content:center}
.demo-left .eyebrow{font:400 10px 'JetBrains Mono';color:var(--coral2);letter-spacing:.24em}
.demo-left h2{font:600 50px/1.06 'Clash Display';letter-spacing:-.02em;margin:20px 0 0}
.demo-left p{font:300 15px/1.75 'Space Grotesk';color:var(--mut);margin:22px 0 0;max-width:28em}
.demo-left p strong{color:var(--ink);font-weight:500}
.scen-tabs{display:flex;flex-direction:column;margin-top:36px}
.scen-tab{display:flex;align-items:center;gap:16px;border:none;background:transparent;cursor:pointer;text-align:left;padding:15px 4px;border-top:1px solid var(--veil);transition:padding-left .3s;width:100%}
.scen-tab:hover{padding-left:14px}
.scen-tab .dot{width:7px;height:7px;border-radius:50%;background:var(--border2);transition:background .3s;flex:none}
.scen-tab .label{font:400 11px 'JetBrains Mono';letter-spacing:.16em;color:var(--dim);transition:color .3s}
.scen-tab.on .label{color:var(--ink)}
.scen-tab .hint{margin-left:auto;font:400 10px 'JetBrains Mono';color:var(--dim)}
.demo-right{padding:80px 56px;background:var(--card);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.demo-glow{position:absolute;left:50%;top:60%;width:520px;height:420px;transform:translate(-50%,-50%);background:radial-gradient(closest-side,rgba(255,77,109,.13),transparent 70%);filter:blur(30px);pointer-events:none}
.demo-panel-wrap{position:relative;width:400px}
.demo-halo{position:absolute;inset:-150px;background:radial-gradient(closest-side at 28% 72%,rgba(255,138,61,.65),transparent 70%),radial-gradient(closest-side at 78% 22%,rgba(255,77,109,.6),transparent 66%);filter:blur(42px);animation:halodrift 7s ease-in-out infinite;pointer-events:none}
.spark{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--coral1);box-shadow:0 0 10px var(--coral1);animation:twinkle 3.2s ease-in-out infinite}
.spark.s2{background:var(--coral2);box-shadow:0 0 8px var(--coral2);width:4px;height:4px}
.panel{width:400px;background:#ffffff;border-radius:20px;box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06);position:relative;overflow:hidden;font-family:'Space Grotesk';color:#16181d}
.panel-head{display:flex;align-items:center;gap:12px;padding:16px 18px;background:#fafafa;border-bottom:1px solid #eeeef0}
.panel-av{position:relative;flex:none}
.panel-av i{width:38px;height:38px;border-radius:50%;background:linear-gradient(120deg,var(--coral1),var(--coral2));display:flex;align-items:center;justify-content:center;color:#fff;font:600 16px 'Clash Display';font-style:normal}
.panel-av .status{position:absolute;right:0;bottom:0;width:11px;height:11px;border-radius:50%;background:#16a34a;border:2px solid #fafafa}
.panel-head .who{flex:1}
.panel-head .name{font:600 14.5px 'Space Grotesk';color:#16181d}
.panel-head .stat{font:400 11.5px 'Space Grotesk';color:#16a34a}
.panel-head .count{font:400 9px 'JetBrains Mono';color:#9a9daa;letter-spacing:.12em}
.panel-body{display:flex;flex-direction:column;gap:4px;padding:20px 16px;min-height:300px;background:#fff}
.msg-user{align-self:flex-end;max-width:84%;background:#16181d;color:#fff;border-radius:18px 18px 4px 18px;padding:11px 15px;font:400 13.5px/1.55 'Space Grotesk';animation:bpop .5s both}
.msg-time{align-self:flex-end;font:400 10px 'Space Grotesk';color:#c2c4cc;padding:2px 6px 8px 0}
.msg-dots{display:flex;gap:9px;align-items:flex-end;animation:bpop .3s both}
.msg-dots .av{width:26px;height:26px;border-radius:50%;background:linear-gradient(120deg,var(--coral1),var(--coral2));display:flex;align-items:center;justify-content:center;color:#fff;font:600 11px 'Clash Display';flex:none;margin-bottom:2px;font-style:normal}
.msg-dots .bub{background:#f4f4f5;border-radius:18px 18px 18px 4px;padding:13px 15px;display:flex;gap:4px;align-items:center}
.msg-dots .bub i{width:6px;height:6px;border-radius:50%;background:#9a9daa;animation:dotb 1.1s ease-in-out infinite;font-style:normal}
.msg-answer{display:flex;gap:9px;align-items:flex-end;max-width:92%;animation:bpop .5s both}
.msg-answer .av{width:26px;height:26px;border-radius:50%;background:linear-gradient(120deg,var(--coral1),var(--coral2));display:flex;align-items:center;justify-content:center;color:#fff;font:600 11px 'Clash Display';flex:none;margin-bottom:2px;font-style:normal}
.msg-answer .bub{background:#f4f4f5;border-radius:18px 18px 18px 4px;padding:11px 15px}
.msg-answer .txt{font:400 13.5px/1.55 'Space Grotesk';color:#16181d}
.caret{display:inline-block;width:2px;height:1.05em;background:var(--coral2);vertical-align:text-bottom;margin-left:2px;animation:blink .8s steps(1) infinite}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;animation:bpop .5s both}
.chip-src{display:flex;align-items:center;gap:5px;font:500 10.5px 'Space Grotesk';color:var(--coral2);background:#ffeef1;border-radius:20px;padding:4px 11px}
.lead-row{display:flex;gap:6px;margin-top:10px;animation:bpop .5s both}
.lead-row input{flex:1;border:1px solid #e4e4e7;border-radius:10px;padding:8px 11px;font:400 12px 'Space Grotesk';background:#fff;color:#9a9daa}
.lead-row .send{border:none;border-radius:10px;padding:8px 13px;font:600 11px 'Space Grotesk';color:#fff;background:linear-gradient(120deg,var(--coral1),var(--coral2));display:flex;align-items:center;cursor:pointer}
.verdict-line{display:flex;align-items:center;gap:6px;font:400 10px 'Space Grotesk';padding:5px 0 0 35px;animation:bpop .5s .2s both}
.suggest-row{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px;background:#fff}
.suggest-row button{border:1px solid #e4e4e7;border-radius:20px;padding:6px 13px;font:400 11.5px 'Space Grotesk';color:#5f626e;background:#fff;cursor:pointer;transition:border-color .2s,color .2s}
.suggest-row button:hover{border-color:#c9ccd6;color:#16181d}
.panel-input{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#fafafa;border-top:1px solid #eeeef0}
.panel-input input{flex:1;background:#fff;border:1px solid #e4e4e7;border-radius:22px;padding:10px 16px;font:400 13px 'Space Grotesk';color:#16181d}
.panel-input button{border:none;cursor:pointer;width:38px;height:38px;border-radius:50%;background:linear-gradient(120deg,var(--coral1),var(--coral2));display:flex;align-items:center;justify-content:center;flex:none}
.panel-foot{font:400 8.5px 'JetBrains Mono';color:#c2c4cc;text-align:center;letter-spacing:.24em;padding:9px 0;background:#fafafa}

/* ===== ticker ===== */
.ticker-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);overflow:hidden;padding:15px 0;background:var(--card)}
.ticker-track{display:flex;width:max-content;animation:ticker 44s linear infinite}
.ticker-sec:hover .ticker-track{animation-play-state:paused}
.ticker-item{font:400 11.5px 'JetBrains Mono';color:var(--dim);white-space:nowrap;padding:0 8px;display:inline-block;transition:transform .25s,color .25s;cursor:default}
.ticker-item:hover{transform:scale(1.07);color:var(--mut)}
.ticker-item .tag{padding-left:8px}
.ticker-item .sep{color:var(--border2);padding:0 8px}

/* ===== respiration 0 invention ===== */
.zero-wrap{position:relative;height:200vh}
.zero-stick{position:sticky;top:0;height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--border);background:var(--bg)}
.zero-inner{text-align:center;opacity:0;will-change:opacity,transform}
.zero-num{font:600 clamp(220px,26vw,400px)/.9 'Clash Display';letter-spacing:-.04em}
.zero-label{font:600 clamp(30px,3.2vw,50px) 'Clash Display';letter-spacing:-.01em;margin-top:8px}
.zero-sub{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.22em;margin-top:24px}

/* ===== steps3 (démarrer) ===== */
.steps-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);padding:100px 56px}
.steps-head{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}
.steps-head .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.steps-head h2{font:600 34px/1 'Clash Display';letter-spacing:-.015em;margin:0}
.steps-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);margin-top:44px}
.step{background:var(--bg);padding:34px 32px;transition:background .25s}
.step:hover{background:var(--field)}
.step-top{display:flex;align-items:center;gap:12px}
.step-n{font:600 15px 'Clash Display';color:var(--coral2)}
.step-t{font:500 19px 'Clash Display';letter-spacing:-.01em}
.step-d{font:300 13.5px/1.7 'Space Grotesk';color:var(--mut);margin:14px 0 0}
.step-m{font:400 10px 'JetBrains Mono';color:var(--dim);letter-spacing:.1em;margin-top:16px}

/* ===== piliers ===== */
.piliers-sec{position:relative;z-index:2;border-bottom:1px solid var(--border)}
.piliers-head{padding:120px 56px 60px}
.piliers-head .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.piliers-head h2{font:600 60px/1.04 'Clash Display';letter-spacing:-.025em;margin:18px 0 0}
.pilier{display:grid;grid-template-columns:180px 1fr 1fr;border-top:1px solid var(--border);border-left:3px solid transparent;opacity:0;clip-path:inset(0 0 100% 0);transform:translateY(44px);transition:background .3s,border-color .3s,opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1),clip-path .9s cubic-bezier(.2,.7,.2,1)}
.pilier.rv{opacity:1;clip-path:inset(0 0 0% 0);transform:none}
.pilier:hover{background:var(--field);border-left-color:var(--coral2)}
.pilier .num{padding:44px 0 44px 56px}
.pilier .num span{display:inline-block;font:600 46px/1 'Clash Display';color:var(--border2);transition:color .8s .25s}
.pilier.rv .num span{color:var(--coral2)}
.pilier .mid{padding:44px 40px 44px 0}
.pilier .mid .t{font:500 27px/1.15 'Clash Display';letter-spacing:-.01em}
.pilier .mid .proof{font:400 10px 'JetBrains Mono';color:var(--live);letter-spacing:.12em;margin-top:16px}
.pilier .desc{padding:44px 56px 44px 0;display:flex;align-items:center}
.pilier .desc p{font:300 14.5px/1.75 'Space Grotesk';color:var(--mut);margin:0}

/* ===== cercle vertueux ===== */
.cycle-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);padding:100px 56px;background:var(--card)}
.cycle-sec .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.cycle-sec h2{font:600 46px/1.08 'Clash Display';letter-spacing:-.02em;margin:18px 0 0}
.diamond{position:relative;width:760px;height:560px;margin:48px auto 0;max-width:100%}
.dcard{position:absolute;width:300px;max-width:calc(100% - 24px);border:1px solid var(--border);background:var(--bg);padding:24px;border-radius:12px;display:flex;flex-direction:column;gap:9px;transition:border-color .5s ease,box-shadow .5s ease}
.dcard.on{border-color:rgba(255,77,109,.6);box-shadow:0 0 26px rgba(255,77,109,.16)}
.dcard .tag{font:400 9.5px 'JetBrains Mono';letter-spacing:.16em}
.dcard .t{font:500 17px/1.2 'Clash Display';letter-spacing:-.01em}
.dcard .d{font:300 12px/1.55 'Space Grotesk';color:var(--mut)}
.dc-n{left:50%;top:0;transform:translateX(-50%)}
.dc-e{right:0;top:50%;transform:translateY(-50%)}
.dc-s{left:50%;bottom:0;transform:translateX(-50%)}
.dc-w{left:0;top:50%;transform:translateY(-50%)}
.diamond svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.cycle-list{display:none;flex-direction:column;gap:14px;margin-top:32px}
.cycle-list .lcard{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--border);background:var(--bg);border-radius:12px;padding:20px}
.cycle-list .lcard .arrow{text-align:center;color:var(--dim);font-size:18px}
.cycle-loop{display:flex;align-items:center;gap:10px;margin-top:40px}
.cycle-loop .ic{font:400 15px 'Space Grotesk';color:var(--coral2)}
.cycle-loop .txt{font:400 10.5px 'JetBrains Mono';color:var(--dim);letter-spacing:.14em}

/* ===== FAQ ===== */
.faq-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);display:grid;grid-template-columns:1fr 1.4fr}
.faq-left{padding:100px 56px;border-right:1px solid var(--border)}
.faq-left .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.faq-left h2{font:600 40px/1.1 'Clash Display';letter-spacing:-.02em;margin:18px 0 0}
.faq-left p{font:300 14px/1.7 'Space Grotesk';color:var(--mut);margin:20px 0 0;max-width:24em}
.faq-right{padding:70px 56px}
.faq-item{border-top:1px solid var(--veil)}
.faq-q{display:flex;align-items:center;gap:18px;width:100%;border:none;background:transparent;cursor:pointer;text-align:left;padding:22px 4px}
.faq-q .t{flex:1;font:500 17px 'Clash Display';letter-spacing:-.005em;color:var(--ink);transition:color .25s}
.faq-item.open .faq-q .t{color:var(--coral2)}
.faq-q .plus{font:400 16px 'Space Grotesk';color:var(--dim);transition:transform .3s;display:inline-block}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{font:300 13.5px/1.75 'Space Grotesk';color:var(--mut);margin:0;padding:0 40px 22px 4px;max-width:38em;display:none;animation:bpop .4s both}
.faq-item.open .faq-a{display:block}

/* ===== tarifs ===== */
.pricing-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);padding:100px 56px}
.pricing-head{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}
.pricing-head .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.pricing-head h2{font:600 34px/1 'Clash Display';letter-spacing:-.015em;margin:0}
.pricing-head .badge{font:400 9.5px 'JetBrains Mono';color:var(--dim);letter-spacing:.14em;border:1px solid var(--border);border-radius:20px;padding:5px 12px;margin-left:auto}
.pricing-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border);margin-top:44px}
.plan{background:var(--bg);padding:38px 34px;display:flex;flex-direction:column;position:relative}
.plan.reco{background:var(--field)}
.plan .reco-badge{position:absolute;top:0;left:34px;transform:translateY(-50%);font:500 8.5px 'JetBrains Mono';letter-spacing:.14em;color:var(--bg);background:linear-gradient(120deg,var(--coral1),var(--coral2));padding:4px 10px;border-radius:20px}
.plan .name{font:400 10px 'JetBrains Mono';color:var(--mut);letter-spacing:.2em;align-self:flex-start}
.plan .price-row{display:flex;align-items:baseline;gap:6px;margin-top:16px}
.plan .price{font:600 44px/1 'Clash Display';font-variant-numeric:tabular-nums}
.plan .per{font:400 12px 'Space Grotesk';color:var(--mut)}
.plan .pitch{font:300 13px/1.6 'Space Grotesk';color:var(--mut);margin-top:14px}
.plan .feats{display:flex;flex-direction:column;gap:9px;margin-top:22px;flex:1}
.plan .feats span{display:flex;gap:9px;font:400 12.5px/1.5 'Space Grotesk';color:var(--soft)}
.plan .feats span b{color:var(--live);font-weight:400}
.plan button{margin-top:26px;border-radius:30px;padding:13px 0;cursor:pointer;font:500 11px 'JetBrains Mono';letter-spacing:.14em}
.plan button:hover{filter:brightness(1.1)}
.plan.ghost-btn button{border:1px solid var(--border);color:var(--ink);background:transparent}
.plan.grad-btn button{border:none;color:var(--bg);background:linear-gradient(120deg,var(--coral1),var(--coral2))}

/* ===== intégrations ===== */
.integ-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);padding:90px 0;overflow:hidden}
.integ-head{padding:0 56px 46px;display:flex;align-items:baseline;gap:20px}
.integ-head .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.integ-head h2{font:600 34px/1 'Clash Display';letter-spacing:-.015em;margin:0}
.integ-row{overflow:hidden;padding:6px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.integ-row+.integ-row{margin-top:6px}
.integ-track{display:flex;width:max-content;gap:12px;animation:ticker 36s linear infinite}
.integ-track.rev{animation-direction:reverse}
.integ-chip{display:flex;align-items:center;gap:11px;border:1px solid var(--border);background:var(--card);border-radius:40px;padding:10px 22px 10px 10px;white-space:nowrap;transition:border-color .25s}
.integ-chip:hover{border-color:var(--dim)}
.integ-chip .ic{width:30px;height:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;font:600 13px 'Clash Display';color:#fff}
.integ-chip .n{font:400 14px 'Space Grotesk';color:var(--soft)}
.integ-chip .soon{font:400 8px 'JetBrains Mono';color:var(--dim);letter-spacing:.14em;border:1px solid var(--border);border-radius:20px;padding:3px 8px}

/* ===== tour console ===== */
.tour-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);padding:120px 56px;background:var(--card)}
.tour-sec .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.tour-sec h2{font:600 60px/1.04 'Clash Display';letter-spacing:-.025em;margin:18px 0 0}
.tour-tabs{display:flex;gap:2px;margin-top:52px;flex-wrap:wrap}
.tour-tab{border:1px solid var(--border);border-bottom:none;background:transparent;cursor:pointer;padding:14px 20px;font:400 10px 'JetBrains Mono';letter-spacing:.14em;color:var(--dim);transition:all .25s}
.tour-tab:hover{color:var(--ink)}
.tour-tab.on{background:var(--bg);border-color:var(--border2);color:var(--coral2)}
.tour-3d{perspective:1400px}
.tour-tilt{will-change:transform}
.tour-window{border:1px solid var(--border2);border-radius:12px;overflow:hidden;background:var(--bg);box-shadow:0 40px 100px rgba(0,0,0,.5),0 0 100px rgba(255,77,109,.06)}
.tour-chrome{display:flex;align-items:center;gap:7px;padding:13px 18px;border-bottom:1px solid var(--border)}
.tour-chrome .d{width:10px;height:10px;border-radius:50%;background:var(--border2)}
.tour-chrome .url{margin:0 auto;font:400 10.5px 'JetBrains Mono';color:var(--dim);background:var(--card);padding:5px 34px;border-radius:20px}
.tour-body{display:grid;grid-template-columns:190px 1fr;min-height:520px}
.tour-side{border-right:1px solid var(--border);padding:22px 0;display:flex;flex-direction:column;gap:2px}
.tour-side button{font:400 9.5px 'JetBrains Mono';letter-spacing:.18em;color:var(--dim);padding:11px 24px;border:none;border-left:2px solid transparent;background:transparent;cursor:pointer;text-align:left;transition:color .25s}
.tour-side button:hover{color:var(--ink)}
.tour-side button.on{color:var(--coral2);border-left-color:var(--coral2)}
.tour-side .status{margin-top:auto;display:flex;align-items:center;gap:8px;font:400 8.5px 'JetBrains Mono';color:var(--dim);letter-spacing:.1em;padding:11px 24px}
.tour-side .status .dot{width:5px;height:5px;border-radius:50%;background:var(--live)}
.tour-main{padding:36px 42px}
.tour-panel{display:none;animation:bpop .5s both}
.tour-panel.on{display:block}
.tour-panel h3{font:600 26px 'Clash Display';margin:0 0 22px}
.reg-head{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}
.reg-head .big{font:600 52px/1 'Clash Display'}
.reg-head .big b{color:var(--coral2);font-weight:600}
.reg-head .m{font:400 10px 'JetBrains Mono';color:var(--dim);letter-spacing:.14em}
.reg-grid{display:flex;flex-wrap:wrap;gap:4px;margin-top:22px;max-width:640px}
.reg-grid span{width:11px;height:11px;border-radius:3px}
.reg-legend{display:flex;gap:26px;margin-top:18px;flex-wrap:wrap}
.reg-legend span{display:flex;align-items:center;gap:8px;font:400 10px 'JetBrains Mono';color:var(--mut)}
.reg-legend i{width:9px;height:9px;border-radius:3px;display:inline-block}
.reg-kpis{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-top:26px}
.reg-kpis div{padding:16px 18px;border-left:1px solid var(--border)}
.reg-kpis div:first-child{border-left:none;padding-left:0}
.reg-kpis .v{font:600 24px/1 'Clash Display';font-variant-numeric:tabular-nums}
.reg-kpis .v.live{color:var(--live)}
.reg-kpis .l{font:400 8.5px 'JetBrains Mono';color:var(--dim);letter-spacing:.14em;margin-top:6px}
.reg-gap{display:flex;align-items:center;gap:12px;margin-top:22px;flex-wrap:wrap}
.reg-gap .tag{font:400 9.5px 'JetBrains Mono';color:var(--coral2);letter-spacing:.14em;background:rgba(255,77,109,.08);border:1px solid rgba(255,77,109,.25);padding:4px 10px}
.reg-gap .q{flex:1;font:400 12px 'Space Grotesk';color:var(--mut);min-width:200px}
.reg-gap .curer{font:500 9px 'JetBrains Mono';letter-spacing:.1em;color:var(--bg);background:linear-gradient(120deg,var(--coral1),var(--coral2));padding:6px 12px}
.tour-2col{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.tour-src-row,.tour-conv-row{display:flex;align-items:center;gap:18px;padding:15px 4px;border-top:1px solid var(--veil)}
.tour-src-row .tag{font:400 9px 'JetBrains Mono';color:var(--coral2);letter-spacing:.14em;width:44px;flex:none}
.tour-src-row .name{font:500 17px 'Clash Display';color:var(--ink)}
.tour-src-row .sub{font:400 9.5px 'JetBrains Mono';color:var(--dim);margin-top:3px}
.tour-src-row .n{font:600 15px 'Clash Display';color:var(--coral2);font-variant-numeric:tabular-nums}
.tour-src-row .ok{display:flex;align-items:center;gap:6px;font:400 9px 'JetBrains Mono';color:var(--live);letter-spacing:.12em}
.tour-src-row .ok i{width:5px;height:5px;border-radius:50%;background:var(--live);display:inline-block}
.tour-code{border:1px solid var(--border);background:var(--card);padding:18px 22px;font:400 12px/1.9 'JetBrains Mono';color:var(--dim)}
.tour-code b{color:var(--coral2)}
.tour-conv-row .tag{font:400 9px 'JetBrains Mono';letter-spacing:.14em;width:74px;flex:none}
.tour-conv-row .q{flex:1;font:500 16px 'Clash Display';color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tour-conv-row .time{font:400 9.5px 'JetBrains Mono';color:var(--dim)}
.tour-setting-row{display:flex;align-items:center;gap:16px;padding:15px 4px;border-top:1px solid var(--veil)}
.tour-setting-row .k{font:400 9.5px 'JetBrains Mono';color:var(--dim);letter-spacing:.16em;width:110px;flex:none}
.tour-setting-row .v{font:400 12.5px 'JetBrains Mono';color:var(--ink)}
.tour-imm{display:flex;align-items:flex-start;gap:14px;border:1px solid var(--border);background:var(--card);padding:15px 18px;margin-top:16px}
.tour-imm .lbl{font:500 9.5px 'JetBrains Mono';letter-spacing:.14em;color:var(--coral2);flex:none}
.tour-imm .txt{font:300 12px/1.6 'Space Grotesk';color:var(--mut)}
.tour-foot{display:flex;align-items:center;gap:16px;margin-top:22px;flex-wrap:wrap}
.tour-foot .m{font:400 10px 'JetBrains Mono';color:var(--dim);letter-spacing:.14em}
.tour-foot a{margin-left:auto;font:400 10.5px 'JetBrains Mono';letter-spacing:.14em}

/* ===== sécurité ===== */
.secu-sec{position:relative;z-index:2;border-bottom:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr}
.secu-left{padding:120px 56px;border-right:1px solid var(--border)}
.secu-left .overline{font:400 11px 'JetBrains Mono';color:var(--mut);letter-spacing:.24em}
.secu-left h2{font:600 46px/1.08 'Clash Display';letter-spacing:-.02em;margin:20px 0 0}
.secu-list{display:flex;flex-direction:column;margin-top:44px}
.secu-item{display:flex;gap:22px;padding:24px 0;border-top:1px solid var(--veil)}
.secu-item .num{font:400 10px 'JetBrains Mono';color:var(--coral2);letter-spacing:.16em;width:130px;flex:none;padding-top:4px}
.secu-item .t{font:500 19px 'Clash Display'}
.secu-item .d{font:300 13.5px/1.7 'Space Grotesk';color:var(--mut);margin:8px 0 0}
.secu-right{padding:120px 56px;background:var(--card);display:flex;align-items:center}
.terminal{width:100%;border:1px solid var(--border);border-radius:12px;background:var(--bg);font:400 13px/2.1 'JetBrains Mono';padding:30px 34px}
.terminal .head{color:var(--dim);margin-bottom:6px}
.terminal .line{opacity:0;transform:translateY(8px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.2,1)}
.terminal .line.on{opacity:1;transform:translateY(0)}

/* ===== footer ===== */
.footer{position:relative}
.footer-cta{text-align:center;padding:120px 56px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.footer-cta .glow{position:absolute;left:50%;bottom:-200px;width:800px;height:400px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(255,77,109,.16),transparent 70%);filter:blur(40px);pointer-events:none}
.footer-cta h2{font:600 clamp(60px,6vw,96px)/1.02 'Clash Display';letter-spacing:-.025em;margin:0;position:relative}
.footer-cta .cta-final{display:inline-block;border:none;padding:20px 44px;cursor:pointer;font:500 12.5px 'JetBrains Mono';letter-spacing:.14em;color:var(--bg);background:linear-gradient(110deg,var(--coral1),var(--coral2),var(--coral1));background-size:250% 100%;margin-top:44px;position:relative}
.footer-cta .cta-final:hover{animation:ctaslide 1.4s linear infinite}
.footer-cta .sub{font:400 10px 'JetBrains Mono';color:var(--dim);letter-spacing:.18em;margin-top:24px;position:relative}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:56px 56px 48px;border-top:1px solid var(--border)}
.footer-grid .brand{display:flex;align-items:center;gap:1px;color:var(--ink)}
.footer-grid .brand img{height:17px;filter:var(--logo-filter)}
.footer-grid .brand .word{font:600 15px 'Space Grotesk';letter-spacing:.02em}
.footer-grid .brand .by{font:500 8.5px 'JetBrains Mono';color:var(--dim);letter-spacing:.16em;margin-left:8px}
.footer-grid .desc{font:300 13px/1.7 'Space Grotesk';color:var(--mut);max-width:22em;margin:16px 0 0}
.footer-grid .flag{display:flex;align-items:center;gap:8px;font:400 9.5px 'JetBrains Mono';color:var(--mut);letter-spacing:.12em;margin-top:18px}
.footer-grid .flag .dot{width:6px;height:6px;border-radius:50%;background:var(--live)}
.footer-col .h{font:400 10px 'JetBrains Mono';color:var(--dim);letter-spacing:.2em;margin-bottom:18px}
.footer-col .links{display:flex;flex-direction:column;gap:12px;font:400 13.5px 'Space Grotesk'}
.footer-col .links a{color:var(--soft)}
.footer-col .links a:hover{color:var(--coral2)}
.footer-col .links span{color:var(--mut);font:300 12.5px 'Space Grotesk'}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:22px 56px;border-top:1px solid var(--border);font:400 11px 'JetBrains Mono';color:var(--dim);flex-wrap:wrap;gap:12px}
.footer-bottom a{color:var(--mut)}

/* ===== responsive (spec §7bis) ===== */
@media (max-width:1200px){
  .diamond{transform:scale(.82);transform-origin:top center}
}
@media (max-width:1024px){
  .demo{grid-template-columns:1fr}
  .demo-right{padding:56px 32px}
  .secu-sec{grid-template-columns:1fr}
  .secu-left{border-right:none;border-bottom:1px solid var(--border)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .diamond{display:none}
  .cycle-list{display:flex}
  .cycle-loop{margin-top:0}
}
@media (max-width:768px){
  .nav-links,.nav-flag{display:none}
  .nav-brand{padding:14px 16px;border-right:none}
  .nav-login{padding:14px 16px;border-left:none}
  .nav-cta{padding:14px 18px}
  .hero-body{padding:0 20px}
  .hero-title{font-size:clamp(46px,13vw,72px)}
  .hero-band{grid-template-columns:1fr;margin-top:36px}
  .hero-band>div{border-right:none;border-top:1px solid var(--border);padding:22px 20px}
  .hero-band>div:first-child{border-top:none}
  .hero-stats{gap:22px;flex-wrap:wrap}
  .hero-band .cta-row{flex-direction:column;align-items:flex-start;gap:14px}
  .demo-left,.tour-sec,.secu-left,.secu-right,.faq-left,.faq-right,.cycle-sec,.steps-sec,.pricing-sec{padding-left:20px;padding-right:20px}
  .piliers-head{padding:70px 20px 40px}
  .pilier{grid-template-columns:1fr;border-left:none}
  .pilier .num,.pilier .mid,.pilier .desc{padding:20px}
  .faq-sec{grid-template-columns:1fr}
  .faq-left{border-right:none;border-bottom:1px solid var(--border)}
  .pricing-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .tour-body{grid-template-columns:1fr}
  .tour-side{flex-direction:row;flex-wrap:wrap;border-right:none;border-bottom:1px solid var(--border);padding:10px}
  .tour-side .status{display:none}
  .tour-main{padding:24px 20px}
  .reg-kpis{grid-template-columns:1fr 1fr}
  .tour-2col{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;padding:40px 20px}
  .footer-cta{padding:70px 20px}
  .footer-bottom{padding:18px 20px}
  .integ-head{padding:0 20px 30px}
  .zero-num{font-size:clamp(120px,38vw,220px)}
}

/* ===== accessibilité / reduced-motion ===== */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .ticker-track,.integ-track{animation:none !important}
  #obs-cursor{display:none}
}