:root{color-scheme:dark;
  --bg:#241953;--bg-2:#1F1648;--surface:#2F216C;--surface-2:#3B2A86;--line:#3B2A86;--line-2:#4A3A9A;
  --text:#EAE8F2;--text-muted:#B3A8E3;--ink:#241953;--on-ink:#EAE8F2;--on-ink-muted:#B3A8E3;
  --panel:#EDE9F8;--on-panel:#241953;--on-panel-muted:#5E577A;--panel-line:#D9D1F3;
  --token:#BDB2F2;--token-bg:rgba(189,178,242,0.14);--token-line:rgba(189,178,242,0.28);--action:#9D8FE6;--action-text:#241953;
  --font-display:'Newsreader',Georgia,'Times New Roman',serif;
  --font-sans:'Host Grotesk',system-ui,'Segoe UI',Helvetica,Arial,sans-serif;
  --font-mono:'Spline Sans Mono','SF Mono',Menlo,Consolas,monospace;
  --r:20px;--r-s:12px;--pill:999px;--ease:cubic-bezier(0.2,0,0,1);--dur:200ms;--dur-reveal:700ms;
  --measure:60ch;--container:1280px;--gap:140px;
  --shadow:0 1px 2px rgba(0,0,0,.12),0 16px 48px -20px rgba(0,0,0,.45)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);line-height:1.5;-webkit-font-smoothing:antialiased;font-size:17px}
a{color:inherit;text-decoration:none}p{margin:0}
h1,h2,h3{margin:0;font-family:var(--font-display);font-variation-settings:'opsz' 72;letter-spacing:-0.02em;line-height:1;text-wrap:balance;font-weight:400}
h1{font-size:clamp(46px,7.4vw,104px);letter-spacing:-0.025em}
h2{font-size:clamp(36px,5vw,72px);line-height:.98}
h3{font-size:clamp(22px,2.1vw,30px);line-height:1.12;letter-spacing:-0.01em}
.overline{font-family:var(--font-mono);font-size:13px;color:var(--text-muted);letter-spacing:.01em;margin:0}
.lead{font-size:clamp(17px,1.45vw,21px);color:var(--text-muted);max-width:var(--measure);text-wrap:pretty;line-height:1.55}
.muted{color:var(--text-muted)}
.prompt-line{font-weight:450;letter-spacing:-0.025em;line-height:1.08}
.swap{display:inline-flex;align-items:center;gap:.3em;font-family:var(--font-mono);font-weight:500;font-size:.68em;line-height:1.3;color:var(--token);background:var(--token-bg);border:1px solid var(--token-line);border-radius:.22em;padding:.04em .36em .06em .3em;vertical-align:.1em;white-space:nowrap}
.swap-icon{display:block;width:.78em;height:.78em;opacity:.6;flex:none}
.real{text-decoration:underline;text-decoration-color:var(--token);text-underline-offset:.2em;text-decoration-thickness:1px}
.badge{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px 0 10px;border-radius:var(--pill);background:var(--surface);border:1px solid var(--line);font-family:var(--font-mono);font-size:13px;letter-spacing:.01em;color:var(--text)}
.badge svg{width:14px;height:14px;display:block}
.btn{display:inline-flex;align-items:center;gap:10px;height:50px;padding:0 24px;border-radius:var(--r-s);background:linear-gradient(180deg,#BDB2F2 0%,#9D8FE6 100%);color:var(--action-text);font-weight:500;font-size:16px;white-space:nowrap;box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 10px 28px -12px rgba(0,0,0,.5);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.btn:hover{transform:translateY(-1px);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 16px 32px -12px rgba(0,0,0,.55)}
.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{box-shadow:var(--shadow)}
.btn-light{background:var(--panel);color:var(--on-panel);box-shadow:none}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:32px}
.grain{position:fixed;inset:0;pointer-events:none;opacity:.035;mix-blend-mode:overlay;z-index:0;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='256' height='256'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='256' height='256' filter='url(%23n)'/></svg>")}
.wrap{max-width:var(--container);margin:0 auto;padding:0 32px;position:relative;z-index:1}
main{position:relative;z-index:1}

/* nav : pilule flottante */
.nav{position:sticky;top:16px;z-index:40;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.nav-pill{pointer-events:auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;width:min(820px,100%);height:64px;padding:0 10px;border-radius:var(--r-s);background:rgba(47,33,108,.72);border:1px solid rgba(189,178,242,.18);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);box-shadow:0 10px 40px -20px rgba(0,0,0,.5)}
.menu-btn{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 16px;border-radius:10px;border:1px solid var(--line);background:var(--surface-2);font:inherit;font-size:15px;font-weight:500;color:var(--text);cursor:pointer;justify-self:start;transition:background var(--dur) var(--ease)}
.menu-btn:hover{background:var(--token-bg)}
.menu-btn svg{width:16px;height:16px}
.wordmark{display:flex;align-items:center;color:var(--text)}
.wordmark svg{height:24px;width:auto;display:block}
.nav-right{display:flex;align-items:center;gap:10px;justify-self:end}
.nav .lang{font-family:var(--font-mono);font-size:13px;letter-spacing:.01em;color:var(--text-muted);padding:0 8px}
.nav .lang:hover{color:var(--text)}
.nav .btn{height:44px;padding:0 18px;font-size:15px}
@media(max-width:640px){.nav .btn{display:none}.nav .lang{display:none}}
/* menu plein écran */
.menu{position:fixed;inset:0;z-index:60;background:rgba(20,12,50,.6);backdrop-filter:blur(6px);display:flex;justify-content:center;align-items:flex-start;padding:92px 16px 24px;opacity:0;pointer-events:none;transition:opacity 220ms var(--ease)}
.menu.open{opacity:1;pointer-events:auto}
.menu-panel{width:min(820px,100%);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;box-shadow:var(--shadow);transform:translateY(-8px);transition:transform 260ms var(--ease);max-height:calc(100vh - 116px);overflow:auto}
.menu.open .menu-panel{transform:none}
.menu-col{display:flex;flex-direction:column;gap:6px}
.menu-col .overline{margin-bottom:10px}
.menu-col a{font-size:19px;font-weight:500;letter-spacing:-0.01em;padding:6px 0;color:var(--text);transition:color var(--dur) var(--ease)}
.menu-col a:hover{color:var(--token)}
.menu-foot{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid var(--line);padding-top:20px;flex-wrap:wrap}
.menu-foot .lang{font-family:var(--font-mono);font-size:13px;letter-spacing:.01em;color:var(--text-muted)}
@media(max-width:720px){.menu-panel{grid-template-columns:1fr;gap:24px;padding:24px}.menu-col a{font-size:22px}}
body.menu-open{overflow:hidden}

/* en-têtes de section */
.sec{padding:var(--gap) 0 0}
.sec-tight{padding-top:72px}
.sec:last-of-type{padding-bottom:var(--gap)}
.sec-alt{background:var(--bg-2);padding:var(--gap) 0;margin-top:var(--gap)}
.sec-alt+.sec{padding-top:var(--gap)}
.sh{display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px;margin-bottom:64px}
.sh h2{max-width:18ch}
.sh .lead{text-align:center;max-width:56ch}
.sh-split{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:end;margin-bottom:64px}
.sh-split .badge{margin-bottom:24px}
.sh-split h2{max-width:14ch}
.sh-split .lead{padding-bottom:6px}
.page-head{padding:72px 0 0}
.page-head .sh,.page-head .sh-split{margin-bottom:0}
.page-head h1{max-width:14ch}
@media(max-width:860px){.sh-split{grid-template-columns:1fr;gap:20px;align-items:start}}

/* cartes */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card h3{margin-bottom:12px}
.card p{color:var(--text-muted);font-size:16.5px}
.card .btn{margin-top:28px}
.card-art{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;height:200px;margin-bottom:28px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;padding:24px}
.card-ink{background:var(--panel);color:var(--on-panel);border-color:var(--panel)}
.card-ink h3{color:var(--on-panel)}.card-ink p{color:var(--on-panel-muted)}
.card-ink .btn{background:var(--ink);color:#fff;box-shadow:none}
.note{margin-top:28px;color:var(--text-muted);max-width:var(--measure)}
.card p.prompt-line,.steps .prompt-line{line-height:1.5;letter-spacing:-0.01em}
/* maquettes dans les cartes */
.mk{width:100%;font-size:14px;color:var(--text)}
.mk-lines{display:flex;flex-direction:column;gap:10px}
.mk-line{height:10px;border-radius:5px;background:var(--line)}
.mk-line.w60{width:60%}.mk-line.w80{width:80%}.mk-line.w40{width:40%}
.mk-text{font-size:15px;line-height:1.6;letter-spacing:-0.01em}
.mk .hl{background:var(--token-bg);color:var(--token);border-radius:3px;padding:0 3px;margin:0 -1px}
.mk-reply{background:var(--surface);border:1px solid var(--line-2);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow)}
.mk-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px 8px 10px;border:1px solid var(--line);border-radius:10px;font-family:var(--font-mono);font-size:12.5px;background:var(--surface)}
.mk-chip .ico{width:13px;height:15px;border:1.5px solid var(--text-muted);border-radius:2px}
.mk-chip .n{color:var(--token)}
.mk-file{display:inline-flex;align-items:center;gap:16px;padding:16px 22px 16px 18px;border:1px solid var(--line-2);border-radius:16px;background:var(--surface);box-shadow:var(--shadow);text-align:left}
.mk-file>span:last-child{display:flex;flex-direction:column;gap:3px}
.mk-doc{width:30px;height:38px;border:1.5px solid var(--text-muted);border-radius:4px;position:relative;flex:none}
.mk-doc::after{content:'';position:absolute;top:-1.5px;right:-1.5px;width:11px;height:11px;background:var(--surface);border-left:1.5px solid var(--text-muted);border-bottom:1.5px solid var(--text-muted);border-bottom-left-radius:3px}
.mk-fname{font-family:var(--font-mono);font-size:13px;color:var(--text)}
.mk-fmeta{font-size:12px;color:var(--text-muted)}
.mk-fn{font-family:var(--font-mono);font-size:12px;color:var(--token)}
.mk-levels{display:flex;flex-direction:column;gap:8px;width:100%}
.mk-level{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);font-size:14px}
.mk-level.on{background:var(--panel);color:var(--on-panel);border-color:var(--panel)}
.mk-bars{display:inline-flex;gap:2px;align-items:flex-end;height:10px}
.mk-bars i{display:block;width:3px;border-radius:1px;background:currentColor;opacity:.35}
.mk-bars i:nth-child(1){height:4px}.mk-bars i:nth-child(2){height:7px}.mk-bars i:nth-child(3){height:10px}
.mk-bars[data-n="1"] i:nth-child(1),.mk-bars[data-n="2"] i:nth-child(-n+2),.mk-bars[data-n="3"] i{opacity:1}
.mk-log{display:grid;grid-template-columns:1fr auto;gap:8px 16px;font-family:var(--font-mono);font-size:12.5px;width:100%}
.mk-log span:nth-child(even){color:var(--token);text-align:right}
.mk-models{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.mk-models span{padding:7px 12px;border:1px solid var(--line-2);border-radius:var(--pill);background:var(--surface);font-size:13px}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.bento .card{grid-column:span 2;display:flex;flex-direction:column}
.bento .card.w3{grid-column:span 3}.bento .card.w4{grid-column:span 4}.bento .card.w6{grid-column:span 6}
.bento .card-art{margin:0 0 24px;flex:none}
@media(max-width:960px){.bento .card,.bento .card.w3,.bento .card.w4{grid-column:span 3}}
@media(max-width:640px){.bento .card,.bento .card.w3,.bento .card.w4,.bento .card.w6{grid-column:span 6}}

/* mécanisme + comparateur */
.cmp{position:relative;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);overflow:hidden;--x:50%}
.cmp-pane{padding:48px 56px;font-size:clamp(22px,2.6vw,36px);min-height:220px;display:flex;align-items:center}
.cmp-top{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--x)) 0 0);background:var(--panel);color:var(--on-panel)}
.cmp-top .swap{color:var(--on-panel);background:rgba(36,25,83,.08);border-color:rgba(36,25,83,.16)}
.cmp-top .real{text-decoration-color:var(--on-panel-muted)}
.cmp-handle{position:absolute;top:0;bottom:0;left:var(--x);width:2px;background:var(--token);transform:translateX(-1px);pointer-events:none}
.cmp-handle::after{content:'';position:absolute;top:50%;left:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:var(--token);border:0;box-shadow:var(--shadow);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23241953' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M8 8 4 12l4 4M16 8l4 4-4 4'/></svg>");background-repeat:no-repeat;background-position:center;background-size:20px}
.cmp input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;z-index:3}
.cmp-tag{position:absolute;top:18px;font-family:var(--font-mono);font-size:12px;letter-spacing:.01em;padding:6px 10px;border-radius:var(--pill);pointer-events:none;z-index:2}
.cmp-tag.l{left:20px;background:rgba(36,25,83,.08);color:var(--on-panel);border:1px solid rgba(36,25,83,.16)}
.cmp-tag.r{right:20px;background:var(--surface-2);border:1px solid var(--line);color:var(--text-muted)}
.mech{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
.mech-row{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px 32px}
.mech-row .overline{margin-bottom:14px;display:block}
.mech-row p{font-size:clamp(18px,1.6vw,22px)}
.mech-row.ink{background:var(--panel);color:var(--on-panel);border-color:var(--panel)}
.mech-row.ink .overline{color:var(--on-panel-muted)}
.mech-row.ink .swap{color:var(--on-panel);background:rgba(36,25,83,.08);border-color:rgba(36,25,83,.16)}
.mech-close{margin-top:48px}
@media(max-width:860px){.cmp-pane{padding:36px 28px;font-size:20px}.mech{grid-template-columns:1fr}}

/* rangée de modèles */
.row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.row span:not([aria-hidden]){padding:14px 22px;border:1px solid var(--line);border-radius:var(--pill);background:var(--surface);font-size:clamp(17px,1.5vw,20px);font-weight:450;letter-spacing:-0.01em;box-shadow:var(--shadow)}
.row span[aria-hidden]{display:none}
.row span img{width:20px;height:20px;vertical-align:-4px;margin-right:10px}
.row.related{justify-content:flex-start;gap:10px}
.row.related a{padding:10px 16px;border:1px solid var(--line);border-radius:var(--pill);background:var(--surface);font-size:15px;color:var(--text);transition:background var(--dur) var(--ease)}
.row.related a:hover{background:var(--token-bg)}

/* onglets solutions */
.tabs{display:grid;grid-template-columns:1fr 1.1fr;gap:24px;background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:24px}
.tab-list{display:flex;flex-direction:column;gap:8px}
.tab{display:grid;grid-template-columns:64px 1fr 24px;gap:20px;align-items:center;padding:18px 20px;border-radius:16px;border:1px solid transparent;cursor:pointer;text-align:left;background:none;font:inherit;color:var(--text);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease)}
.tab:hover{background:var(--surface-2)}
.tab .overline{width:64px;height:64px;border:1px solid var(--line);border-radius:14px;display:grid;place-items:center;font-size:14px;letter-spacing:0;background:var(--surface-2)}
.tab strong{display:block;font-size:20px;font-weight:500;letter-spacing:-0.015em;line-height:1.2;margin-bottom:4px}
.tab span.t{color:var(--text-muted);font-size:15.5px}
.tab .arr{color:var(--text-muted);opacity:0;transition:opacity var(--dur) var(--ease)}
.tab.on{background:var(--panel);border-color:var(--panel);color:var(--on-panel)}
.tab.on .overline{background:rgba(36,25,83,.08);border-color:rgba(36,25,83,.16);color:var(--on-panel)}
.tab.on span.t{color:var(--on-panel-muted)}.tab.on .arr{opacity:1;color:var(--on-panel)}
.tab-panel{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:20px;padding:40px;display:flex;flex-direction:column;justify-content:center;gap:28px;min-height:420px}
.tab-prev{display:none;flex-direction:column;gap:28px}
.tab-prev.on{display:flex;animation:tab-in 420ms var(--ease) both}
@keyframes tab-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.tab-prev .prompt-line{font-size:clamp(22px,2.4vw,34px)}
.tab-prev .mk-reply{align-self:flex-start;max-width:85%}
.tab-prev .mk-reply .overline{display:block;margin-bottom:8px;font-size:11px}
@media(max-width:900px){.tabs{grid-template-columns:1fr}.tab-panel{min-height:0}.tab{grid-template-columns:48px 1fr 20px;gap:14px}.tab .overline{width:48px;height:48px}}

/* lignes, étapes, faq, tableau */
.lines{display:flex;flex-direction:column;gap:14px}
.line{font-size:clamp(20px,2vw,28px);letter-spacing:-0.015em;padding:24px 28px;border-radius:16px;background:var(--surface);border:1px solid var(--line)}
.ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:40px}
.sec-cta .sh{margin-bottom:0}
.steps{margin:0;padding:0;list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;font-size:16.5px;color:var(--text-muted);display:flex;flex-direction:column;gap:10px}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--font-mono);font-size:13px;color:var(--text-muted);margin-bottom:10px}
.steps strong{color:var(--text);font-weight:500;font-size:20px;letter-spacing:-0.015em;line-height:1.25}
.diag{text-align:center;margin:-32px 0 40px}
.prose{font-size:18px;color:var(--text-muted);max-width:var(--measure);margin-top:18px;text-wrap:pretty}
.prose.prompt-line{color:var(--text);font-size:clamp(20px,2.2vw,28px)}
.big{font-size:clamp(26px,3.4vw,48px);text-align:center;max-width:24ch;margin:0 auto}
.faqs{display:flex;flex-direction:column;gap:10px;max-width:860px;margin:0 auto}
.faq{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:0 24px}
.faq summary{cursor:pointer;list-style:none;padding:22px 0;font-size:18px;font-weight:500;display:flex;justify-content:space-between;gap:24px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:var(--font-mono);color:var(--text-muted);transition:transform var(--dur) var(--ease)}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--text-muted);padding:0 0 24px;max-width:var(--measure)}
.tbl{border-collapse:separate;border-spacing:0;width:100%;max-width:960px;font-size:16.5px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.tbl th,.tbl td{text-align:left;padding:20px 24px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child th,.tbl tr:last-child td{border-bottom:0}
.tbl th{font-weight:500;width:42%}
.tbl td{color:var(--text-muted)}
.tbl td.overline{width:160px}
.frag{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;max-width:760px;box-shadow:var(--shadow)}
.frag .fhead{display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--font-mono);font-size:12.5px;color:var(--text-muted);margin-bottom:16px}
.frag .ftoggle{border:1px solid var(--line);border-radius:var(--pill);padding:5px 12px;font-family:var(--font-sans);color:var(--text)}
.frag .ftext{font-size:22px}
.frag .fchip{display:inline-flex;align-items:center;gap:10px;padding:10px 14px 10px 12px;border:1px solid var(--line);border-radius:10px;font-family:var(--font-mono);font-size:13px;background:var(--surface-2)}
.frag .fchip .ico{width:14px;height:16px;border:1.5px solid var(--text-muted);border-radius:2px}
.frag .fchip .n{color:var(--token)}

/* tarifs */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{display:flex;flex-direction:column;padding:28px}
.plan-head{display:flex;gap:14px;align-items:center;margin-bottom:24px}
.plan-ico{width:48px;height:48px;border-radius:14px;background:var(--token-bg);display:grid;place-items:center;color:var(--token);flex:none}
.plan-ico svg{width:20px;height:20px}
.plan-head .overline{font-family:var(--font-sans);letter-spacing:-0.01em;font-size:19px;font-weight:600;color:var(--text)}
.plan .for{color:var(--text-muted);font-size:14.5px;margin-top:2px}
.plan-sep{border:0;border-top:1px dashed var(--line-2);margin:0 0 22px}
.plan .inc{font-size:15px;color:var(--text-muted);margin-bottom:14px}
.plan ul{margin:0 0 28px;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;color:var(--text);font-size:15.5px;flex:1}
.plan li{display:flex;gap:10px;align-items:flex-start}
.plan li::before{content:'';width:16px;height:16px;flex:none;margin-top:3px;border-radius:50%;background:var(--token-bg);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23BDB2F2' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'><path d='M4.5 8.5l2.5 2.5 4.5-5'/></svg>");background-repeat:no-repeat;background-position:center}
.plan .price{font-family:var(--font-display);font-size:clamp(36px,3.6vw,52px);letter-spacing:-0.02em;line-height:1;margin:0 0 20px}
.plan .price.price-text{font-size:clamp(24px,2.2vw,30px);line-height:1.15;color:var(--text-muted)}
.plan .price small{font-family:var(--font-sans);font-size:14px;color:var(--text-muted);letter-spacing:0;margin-left:8px}
.plan-hi{border-color:transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(135deg,#BDB2F2,#3B2A86) border-box;border:1px solid transparent}
@media(max-width:960px){.plans{grid-template-columns:1fr}}

/* pied de page en carte */
.foot{position:relative;z-index:1;padding:0 32px var(--gap)}
.foot-card{max-width:var(--container);margin:0 auto;background:var(--bg-2);border:1px solid var(--line);border-radius:28px;padding:24px}
.foot-grid{display:grid;grid-template-columns:1fr 2fr;gap:24px}
.foot-brand{background:var(--panel);color:var(--on-panel);border-radius:20px;padding:32px;display:flex;flex-direction:column;gap:24px;min-height:360px}
.foot-brand .wordmark{color:var(--on-panel)}
.foot-brand .foot-tag{font-family:var(--font-display);font-size:clamp(22px,2vw,28px);letter-spacing:-0.01em;color:var(--on-panel);max-width:16ch}
.foot-brand .btn{align-self:flex-start;margin-top:auto;background:var(--ink);color:#fff;box-shadow:none}
.foot-cols{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.foot-cols div{display:flex;flex-direction:column;gap:12px}
.foot-cols .overline{font-family:var(--font-sans);font-size:15.5px;font-weight:600;letter-spacing:-0.01em;color:var(--text);margin-bottom:6px}
.foot-cols a,.foot-cols span{color:var(--text-muted);font-size:15.5px}
.foot-cols a:hover{color:var(--text)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:24px 8px 4px;font-size:14.5px;color:var(--text-muted)}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr}.foot-cols{grid-template-columns:1fr 1fr}.foot-brand{min-height:0}}
@media(max-width:560px){.foot-cols{grid-template-columns:1fr}}

/* apparition */
.reveal{opacity:0;transform:translateY(14px);transition:opacity var(--dur-reveal) var(--ease),transform var(--dur-reveal) var(--ease)}
.reveal.in{opacity:1;transform:none}
.cards>.reveal:nth-child(2),.bento>.reveal:nth-child(2),.plans>.reveal:nth-child(2){transition-delay:80ms}
.cards>.reveal:nth-child(3),.bento>.reveal:nth-child(3),.plans>.reveal:nth-child(3){transition-delay:160ms}
.bento>.reveal:nth-child(4){transition-delay:240ms}
@media(max-width:860px){:root{--gap:88px}.cards,.cards-2{grid-template-columns:1fr}.wrap{padding:0 20px}.foot{padding:0 16px var(--gap)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
.foot-brand .foot-tag{max-width:none}
.foot-brand p.sub{color:var(--on-panel-muted)}
.tab-prev .btn{align-self:flex-start}
.sec-cta{background:var(--bg-2);padding:var(--gap) 0;margin-top:var(--gap)}.sec-cta+.sec-tight{padding-top:72px}

.cmp-pane p{margin:0;width:100%}
@media(max-width:480px){.cmp-tag.r{top:auto;bottom:14px}.cmp-pane{padding:56px 24px}}
.demo .model{white-space:nowrap}
.demo .status{position:relative;z-index:2}
@media(max-width:720px){.fan{margin-bottom:-60px}.left-tools{flex-wrap:wrap}}
@media(max-width:720px){.demo .status{display:inline-flex;margin-left:auto;background:rgba(36,25,83,.9);border-radius:999px;padding:3px 10px}}
.sh-split h2{font-size:clamp(32px,4.4vw,62px);max-width:16ch}
.fan-card .swap{max-width:100%;overflow:hidden}
.foot-brand .foot-tag{font-size:clamp(20px,1.7vw,24px)}

/* Barre de navigation pleine largeur (audit lancement) */
.nav{position:sticky;top:0;z-index:40;display:block;padding:0;pointer-events:auto;background:rgba(36,25,83,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-bar{max-width:var(--container);margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-bar .wordmark svg{height:26px;width:auto;display:block}
.nav-links{display:flex;gap:28px;font-size:15px;align-items:center}
.nav-links a,.nav-dd>button{color:var(--text-muted);background:none;border:0;font:inherit;font-size:15px;cursor:pointer;padding:0;transition:color var(--dur) var(--ease)}
.nav-links a:hover,.nav-dd>button:hover{color:var(--text)}
.nav-dd{position:relative}
.nav-dd-panel{position:absolute;top:calc(100% + 14px);left:-12px;min-width:220px;display:flex;flex-direction:column;gap:2px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);opacity:0;transform:translateY(6px);pointer-events:none;transition:opacity 180ms var(--ease),transform 180ms var(--ease)}
.nav-dd:hover .nav-dd-panel,.nav-dd:focus-within .nav-dd-panel{opacity:1;transform:none;pointer-events:auto}
.nav-dd-panel a{display:block;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--text-muted)}
.nav-dd-panel a:hover{background:var(--token-bg);color:var(--text)}
.nav-right .menu-btn{display:none}
.nav-right .btn{height:40px;padding:0 20px;font-size:15px}
@media(max-width:900px){.nav-links{display:none}.nav-right .menu-btn{display:inline-flex}.nav-right .btn{display:none}}
.arrow-link{color:var(--text);border-bottom:1px solid var(--token);padding-bottom:2px}
.arrow-link:hover{color:var(--token)}
/* Pour qui : sept lignes */
.sec-who .wrap{padding-top:0}
.sec-who .sh h2{font-size:clamp(30px,3.4vw,50px);max-width:28ch}
.whos{display:flex;flex-direction:column;margin-top:48px}
.who{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 4px;border-top:1px solid var(--line);font-size:clamp(17px,1.5vw,21px);color:var(--text-muted);letter-spacing:-0.01em;transition:color var(--dur) var(--ease)}
.who:last-child{border-bottom:1px solid var(--line)}
.who strong{color:var(--text);font-weight:500}
.who .arr{flex:none;color:var(--text-muted);transition:transform var(--dur) var(--ease),color var(--dur) var(--ease)}
.who:hover{color:var(--text)}.who:hover .arr{transform:translateX(4px);color:var(--token)}
/* La norme */
.sec-norm .wrap{text-align:center}
.norm{font-family:var(--font-display);font-variation-settings:'opsz' 72;font-size:clamp(28px,3.6vw,52px);line-height:1.15;letter-spacing:-0.015em;text-wrap:balance;max-width:28ch;margin:0 auto;color:var(--text)}
/* Fondateurs */
.founders{display:flex;justify-content:center;gap:48px;margin-top:48px;flex-wrap:wrap}
.founder{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.founder .portrait{width:140px;height:140px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line);filter:grayscale(1)}
.founder strong{font-weight:500;color:var(--text)}
/* Formulaire Équipe */
.team-form{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:860px;margin-top:40px}
.team-form label{display:flex;flex-direction:column;gap:8px}
.team-form input{font:inherit;font-size:16px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none}
.team-form input:focus{border-color:var(--token)}
.team-form .form-foot{grid-column:1/-1;display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:8px}
.team-form.sent .form-foot .btn{display:none}
@media(max-width:720px){.team-form{grid-template-columns:1fr}}

/* Orbite des modèles : le repère Kaviar au centre, les IA autour, un balayage lent façon radar */
.orbit{position:relative;width:min(560px,88vw);aspect-ratio:1;margin:56px auto 0;border-radius:50%;overflow:visible}
.orbit i{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;border:1px solid var(--line-2);pointer-events:none}
.orbit .r1{width:100%;height:100%;background:radial-gradient(closest-side,rgba(189,178,242,.06),transparent 72%)}
.orbit .r2{width:66%;height:66%;opacity:.8}
.orbit .r3{width:34%;height:34%;opacity:.6}
.orbit .sweep{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,transparent 0,rgba(189,178,242,.2) 1.5%,rgba(189,178,242,.05) 22%,transparent 34%);-webkit-mask:radial-gradient(circle,transparent 16%,#000 17%,#000 99%,transparent 100%);mask:radial-gradient(circle,transparent 16%,#000 17%,#000 99%,transparent 100%);animation:sweep 9s linear infinite;pointer-events:none}
@keyframes sweep{to{transform:rotate(360deg)}}
.orb{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:8px;animation:drift 6s ease-in-out infinite}
.orb img{width:64px;height:64px;padding:18px;box-sizing:border-box;border-radius:50%;background:var(--surface);border:1px solid var(--line-2);box-shadow:0 10px 30px rgba(0,0,0,.25);display:block}
.orb b{font-weight:450;font-size:14px;color:var(--text-muted);white-space:nowrap}
.orb-core{left:50%;top:50%;animation:none;z-index:2}
.orb-core img{width:84px;height:84px;padding:26px;background:var(--action);border-color:transparent;box-shadow:0 0 0 10px rgba(157,143,230,.12),0 14px 40px rgba(0,0,0,.3)}
@keyframes drift{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 7px))}}
@media(max-width:600px){.orb img{width:50px;height:50px;padding:13px}.orb b{font-size:12px}.orb-core img{width:66px;height:66px;padding:20px}}
@media(prefers-reduced-motion:reduce){.orbit .sweep,.orb{animation:none}}

.prose a{color:var(--text);text-decoration:underline;text-decoration-color:var(--token);text-underline-offset:4px;text-decoration-thickness:1px;transition:color var(--dur) var(--ease)}
.prose a:hover{color:var(--token)}
.prose a::after{content:' →'}

/* articles : aide et pages légales */
.sec-article{padding-top:72px}
.article-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:64px;align-items:start}
.art-toc{position:sticky;top:110px;display:flex;flex-direction:column;gap:2px;padding-right:16px;border-right:1px solid var(--line)}
.art-toc .overline{margin-bottom:10px}
.art-toc a{display:block;padding:7px 0;font-size:14px;color:var(--text-muted);line-height:1.35;transition:color var(--dur) var(--ease),transform var(--dur) var(--ease)}
.art-toc a:hover{color:var(--text);transform:translateX(2px)}
.article{max-width:68ch;font-size:17.5px;line-height:1.65;color:var(--text-muted);text-wrap:pretty}
.article>p,.article li{margin:0 0 18px}
.article strong{color:var(--text);font-weight:500}
.article em{font-style:normal;color:var(--text)}
.article a{color:var(--text);text-decoration:underline;text-decoration-color:var(--token);text-underline-offset:4px;text-decoration-thickness:1px;transition:color var(--dur) var(--ease)}
.article a:hover{color:var(--token)}
.article code{font-family:var(--font-mono);font-size:.88em;color:var(--token);background:var(--token-bg);border-radius:6px;padding:.1em .4em}
.article h2{font-size:clamp(28px,3vw,40px);line-height:1.1;color:var(--text);margin:64px 0 20px;display:flex;flex-wrap:wrap;align-items:center;gap:14px;text-wrap:balance;scroll-margin-top:120px}
.article>h2:first-child{margin-top:0}
.article .art-badge{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--surface);font-family:var(--font-mono);font-size:12px;letter-spacing:.01em;color:var(--text-muted);white-space:nowrap}
.article .art-badge-ok{color:var(--token);border-color:var(--token-line);background:var(--token-bg)}
.article ul,.article ol{padding-left:0;margin:0 0 22px}
.article ul{list-style:none}
.article ul li{position:relative;padding-left:22px}
.article ul li::before{content:"";position:absolute;left:0;top:.68em;width:8px;height:2px;background:var(--token);border-radius:2px}
.article ol.art-steps{list-style:none;counter-reset:a;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:8px 0;margin:0 0 26px}
.article ol.art-steps li{counter-increment:a;display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:baseline;padding:14px 22px;margin:0;border-bottom:1px solid var(--line)}
.article ol.art-steps li:last-child{border-bottom:0}
.article ol.art-steps li::before{content:counter(a,decimal-leading-zero);font-family:var(--font-mono);font-size:13px;color:var(--token)}
.article .art-callout{border:1px solid var(--token-line);background:var(--token-bg);border-radius:var(--r);padding:22px 26px;margin:0 0 28px}
.article .art-callout p{margin:0 0 8px}.article .art-callout p:last-child{margin:0}
.article .art-table{overflow-x:auto;margin:0 0 26px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.article table{border-collapse:collapse;width:100%;font-size:15.5px}
.article th,.article td{text-align:left;padding:14px 20px;border-bottom:1px solid var(--line);vertical-align:top}
.article th{color:var(--text);font-weight:500;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.02em;text-transform:uppercase}
.article tr:last-child td{border-bottom:0}
.article .art-note{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);font-size:15.5px}
.article .art-notice{padding:14px 18px;border-radius:var(--r-s);border:1px solid var(--line-2);background:var(--surface);font-size:15px;color:var(--text);margin-bottom:36px}
@media(max-width:900px){.article-grid{grid-template-columns:1fr;gap:28px}.art-toc{position:static;border-right:0;border-bottom:1px solid var(--line);padding:0 0 18px;flex-direction:row;flex-wrap:wrap;gap:4px 18px}.art-toc .overline{width:100%}.article{font-size:16.5px}.article h2{margin-top:48px}.article ol.art-steps li{grid-template-columns:36px 1fr;padding:12px 16px}}