@font-face{font-family:GenesisDisplay;src:local('Bahnschrift');font-display:swap}
:root{color-scheme:dark;--bg:#0b0911;--panel:#121019;--line:#31283f;--muted:#a79bb9;--ink:#f4eefc;--violet:#bc83ff;--bright:#ddc5ff;--green:#a4ddc0;--body:'Segoe UI',Arial,sans-serif;--display:GenesisDisplay,'Arial Narrow',sans-serif;--mono:'Cascadia Code','Consolas',monospace}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.55}button,input,textarea,select{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{background:var(--bright);color:#21112f;border:1px solid var(--bright);padding:12px 20px;cursor:pointer;font-weight:650;border-radius:3px;transition:background .2s,transform .2s}button:hover{background:#eee1ff;transform:translateY(-1px)}button:disabled{opacity:.5;cursor:wait;transform:none}a{color:var(--bright);text-underline-offset:4px}button.secondary{background:transparent;border-color:var(--line);color:var(--ink)}button.secondary:hover{border-color:var(--violet);background:#21172e}button.small{padding:7px 12px;font-size:13px}button.text{background:none;color:var(--muted);border:0;padding:7px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--violet);outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.1}h1{font-family:var(--display);font-weight:500;font-size:clamp(44px,6vw,84px);letter-spacing:-.055em}h2{font-family:var(--display);font-weight:500;font-size:32px;letter-spacing:-.025em}h3{font-size:19px;font-weight:550}p{color:var(--muted)}.eyebrow{display:block;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--violet);margin-bottom:18px}.muted{color:var(--muted)}.tiny{font-size:12px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);letter-spacing:.22em;font-family:var(--display);font-size:18px}.brand img{width:42px;height:42px;object-fit:contain}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 5vw;gap:20px}.topbar .tiny{font-family:var(--mono);letter-spacing:.08em}.landing{min-height:100svh;background:radial-gradient(ellipse at 80% 35%,#29113f55,transparent 55%)}.hero{min-height:calc(100svh - 156px);display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:4vw;max-width:1440px;margin:auto;padding:60px 6vw}.hero-copy{position:relative;z-index:1;animation:enter .8s both}.hero h1{margin-bottom:28px}.hero h1 em{font-style:normal;color:var(--violet)}.hero-copy>p{max-width:420px;font-size:17px;line-height:1.8}.hero .actions{margin:32px 0 24px}.signal{font:11px var(--mono);color:var(--muted);display:flex;align-items:center;gap:10px}.signal:before{content:'';width:5px;height:5px;background:var(--violet);box-shadow:0 0 10px var(--violet)}.artifact{position:relative;aspect-ratio:1;border:1px solid #6d459977;padding:30px;background:linear-gradient(#68418c0d 1px,transparent 1px),linear-gradient(90deg,#68418c0d 1px,transparent 1px);background-size:32px 32px;animation:enter 1.1s .15s both}.artifact:before,.artifact:after{content:'';position:absolute;width:18px;height:18px;border-color:var(--bright);border-style:solid;pointer-events:none}.artifact:before{top:-1px;left:-1px;border-width:2px 0 0 2px}.artifact:after{bottom:-1px;right:-1px;border-width:0 2px 2px 0}.artifact img{width:100%;height:100%;object-fit:contain;mix-blend-mode:screen;animation:materialize 2s ease-out both}.artifact-caption{position:absolute;left:20px;right:20px;bottom:16px;display:flex;justify-content:space-between;font:10px var(--mono);letter-spacing:.13em;color:var(--muted)}.artifact-top{position:absolute;top:16px;left:20px;font:10px var(--mono);letter-spacing:.13em;color:var(--violet)}.landing-foot{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:22px 5vw;color:var(--muted);font:10px var(--mono);letter-spacing:.12em}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.auth-layout{min-height:calc(100svh - 88px);display:grid;grid-template-columns:1fr 1fr;max-width:1250px;margin:auto}.auth-aside{display:flex;flex-direction:column;justify-content:center;padding:60px;border-right:1px solid var(--line)}.auth-aside img{width:180px;align-self:flex-start;margin-left:-30px}.auth-aside h1{font-size:58px}.auth-aside p{max-width:350px}.auth-content{padding:60px;display:flex;flex-direction:column;justify-content:center}.auth-content h2{font-size:34px}.form{display:grid;gap:20px}label{display:grid;gap:7px;color:#d4c9e2;font-size:13px;font-weight:500}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:3px;color:var(--ink);background:#0c0a10;padding:12px 14px;min-width:0}input::placeholder,textarea::placeholder{color:#776d84}textarea{min-height:110px;resize:vertical}.form-hint{font-size:12px;margin:0}.error{color:#ffb2c0;font-size:13px;margin:0;min-height:0}.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.choice{display:block;position:relative;padding:18px 14px;border:1px solid var(--line);cursor:pointer;background:#100d16}.choice:has(input:checked){border-color:var(--violet);background:#21152e;box-shadow:inset 0 0 0 1px #bc83ff33}.choice input{width:auto;margin:0 0 12px;accent-color:var(--violet)}.choice strong{display:block;font-weight:550}.choice small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.onboarding{max-width:800px;padding:55px 28px;margin:auto}.step-line{display:flex;gap:10px;margin-bottom:35px}.step-line i{height:2px;flex:1;background:var(--line)}.step-line i.active{background:var(--violet)}.shell{display:grid;grid-template-columns:225px 1fr;min-height:100svh}.sidebar{border-right:1px solid var(--line);padding:28px 22px;display:flex;flex-direction:column;position:sticky;top:0;height:100svh;background:#0e0b14}.sidebar .brand{margin-bottom:46px}.sidebar nav{display:grid;gap:6px}.navitem{text-align:left;font-size:13px;color:var(--muted);background:transparent;border:1px solid transparent;font-weight:400}.navitem.active{background:#271936;border-color:#4d3268;color:var(--bright)}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:22px}.avatar{display:inline-grid;place-items:center;background:#322142;border:1px solid #5d3c7c;width:34px;height:34px;font-size:12px;margin-bottom:10px}.workspace{min-width:0}.workspace-head{border-bottom:1px solid var(--line);padding:22px 40px;display:flex;justify-content:space-between;gap:15px;align-items:center;font-size:12px}.workspace-head span{color:var(--muted)}.content{max-width:1320px;margin:auto;padding:42px 40px}.page-title{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}.page-title h1{font-size:42px;margin:0 0 12px}.page-title p{margin:0;font-size:14px}.notice{border:1px solid var(--line);padding:15px 18px;font-size:13px;color:var(--muted);background:#14101c;margin-bottom:25px}.notice strong{color:var(--bright);font-weight:500}.projects{display:grid;gap:14px}.project-card{display:grid;grid-template-columns:1fr auto;gap:15px;padding:25px;border:1px solid var(--line);background:var(--panel);transition:border-color .2s}.project-card:hover{border-color:#7d569f}.project-card h3{margin:12px 0}.project-card p{margin:0;font-size:13px}.tag{display:inline-flex;align-items:center;padding:4px 8px;border:1px solid #4d385f;color:var(--bright);font:10px var(--mono);letter-spacing:.02em;border-radius:2px}.tag.green{color:var(--green);border-color:#345b47}.tag.neutral{color:var(--muted);border-color:var(--line)}.empty{padding:65px 32px;text-align:center;border:1px dashed #4c3b60;background:linear-gradient(135deg,#1e122e44,transparent)}.empty p{max-width:440px;margin:0 auto 25px;font-size:14px}.empty img{height:100px;width:100px;object-fit:contain}.tabs{display:flex;border-bottom:1px solid var(--line);gap:24px;margin:30px 0;overflow-x:auto}.tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:var(--muted);padding:14px 0;font-size:13px;white-space:nowrap}.tabs button.active{color:var(--bright);border-color:var(--violet)}.two-col{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.panel{border:1px solid var(--line);padding:26px;background:var(--panel);margin-bottom:20px;min-width:0}.panel h3{margin-bottom:22px}.data-row{padding:15px 0;border-bottom:1px solid #2a2334;font-size:14px}.data-row:last-child{border-bottom:0}.data-row span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--muted);margin-bottom:8px;text-transform:uppercase}.preserve{white-space:pre-wrap;overflow-wrap:anywhere}.timeline{display:flex;gap:0;margin:24px 0 30px}.timeline div{flex:1;border-top:2px solid var(--line);padding:12px 4px 0;color:var(--muted);font:10px var(--mono)}.timeline div.done{border-color:var(--violet);color:var(--bright)}.version-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:25px}.version-head h3{margin:0 0 8px}.version-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:18px 0}.visual{background:#09080d;border:1px solid var(--line);min-width:0}.visual img{width:100%;height:180px;object-fit:contain;display:block}.visual a{display:block;font-size:12px;padding:10px;overflow-wrap:anywhere}.version-description{font-size:14px}.criteria{padding:16px;border-left:2px solid var(--violet);background:#21152d;color:#d3c4e4;font-size:13px;margin:20px 0}.criteria strong{display:block;margin-bottom:7px}.file-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 0;border-bottom:1px solid var(--line);font-size:13px}.file-row>div{min-width:0}.file-row a{overflow-wrap:anywhere}.file-row p{margin:5px 0 0;font-size:11px}.upload{display:block;border:1px dashed #69458a;padding:24px;margin:20px 0;background:#1b1126;color:var(--muted);font-size:13px}.upload input{margin-top:12px;font-size:12px}.upload.drag{border-color:var(--bright);background:#352044}.checkbox-list{display:grid;gap:10px;max-height:260px;overflow:auto}.checkbox-list label{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--line)}.checkbox-list input{width:16px}.message{border-left:2px solid #664986;padding:14px 18px;margin:18px 0;background:#19121f}.message.private{border-left-style:dashed;color:var(--muted)}.message p{margin:8px 0;color:inherit;font-size:14px}.message .tiny{color:var(--muted)}.log{padding:16px 0;border-bottom:1px solid var(--line);font-size:13px}.log small{display:block;color:var(--muted);margin-top:5px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.loading{min-height:100svh;display:grid;place-content:center;text-align:center}.loading img{width:150px;margin:auto}.loading p{font:12px var(--mono)}#toast{position:fixed;bottom:25px;right:25px;max-width:420px;padding:16px 20px;color:var(--ink);background:#2a193d;border:1px solid #8561a7;box-shadow:0 10px 40px #0007;font-size:13px;z-index:10;display:none}dialog{background:var(--panel);color:var(--ink);border:1px solid #765196;max-width:520px;width:calc(100% - 36px);padding:32px;box-shadow:0 30px 120px #0008}dialog::backdrop{background:#05020bc9;backdrop-filter:blur(5px)}dialog p{font-size:14px}dialog .actions{justify-content:flex-end;margin-top:28px}.integration{display:flex;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}.review-outcome{padding:18px;background:#18221f;border:1px solid #365749;margin:18px 0}.review-outcome p{margin:10px 0 0;font-size:13px}.back{margin-bottom:18px}.mobile-brand{display:none}
@keyframes enter{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes materialize{from{opacity:0;filter:blur(10px)}to{opacity:1;filter:blur(0)}}
@media(min-width:1500px){.hero{padding-top:80px;padding-bottom:80px}.artifact{max-width:570px}}
@media(max-width:900px){.hero{gap:15px;padding:60px 30px}.hero h1{font-size:55px}.artifact{padding:10px}.auth-aside{padding:35px}.auth-content{padding:35px}.shell{grid-template-columns:185px 1fr}.sidebar{padding:25px 15px}.content{padding:30px 22px}.workspace-head{padding:20px 22px}.two-col{grid-template-columns:1fr}.page-title{align-items:start}.page-title h1{font-size:34px}}
@media(max-width:650px){.topbar{height:72px;padding:0 20px}.topbar .tiny{display:none}.hero{display:flex;flex-direction:column-reverse;align-items:stretch;padding:30px 24px 50px;gap:30px}.artifact{width:100%;height:210px;aspect-ratio:auto}.artifact img{height:190px}.hero h1{font-size:53px}.hero-copy>p{font-size:15px}.landing-foot{font-size:9px;gap:20px;padding:20px 24px}.auth-layout{display:block}.auth-aside{display:none}.auth-content{padding:40px 24px}.shell{display:block}.sidebar{position:static;height:auto;padding:16px 20px;border-right:0;border-bottom:1px solid var(--line);display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:12px}.sidebar .brand{margin:0;font-size:13px;gap:8px}.sidebar .brand img{width:30px;height:30px}.sidebar nav{display:flex}.sidebar nav button{font-size:11px;padding:8px}.sidebar-bottom{display:none}.workspace-head{padding:14px 20px;font-size:11px}.content{padding:28px 20px}.page-title{display:block}.page-title .actions{margin-top:20px}.page-title h1{font-size:34px}.project-card{padding:18px;grid-template-columns:1fr}.project-card .actions{justify-content:flex-start}.choice-grid{gap:8px}.choice{padding:14px 8px}.choice strong{font-size:12px}.choice small{font-size:10px}.onboarding{padding:35px 20px}.form-grid{grid-template-columns:1fr}.panel{padding:20px}.version-head{align-items:flex-start}.tabs{gap:20px}.timeline div{font-size:8px}.file-row{align-items:flex-start;flex-direction:column}.integration{font-size:13px;gap:15px}.empty{padding:40px 20px}#toast{left:20px;right:20px;bottom:20px}.version-grid{grid-template-columns:1fr 1fr}.visual img{height:130px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Product refinement: soft surfaces and restrained translucent edges. */
:root{--line:#ffffff14;--panel:#17131ddd;--muted:#aaa1b6}
button{border-radius:999px;padding:12px 22px}button.secondary{background:#ffffff05;border-color:#ffffff20}input,textarea,select{border-radius:12px;background:#ffffff04;border-color:#ffffff1d;padding:14px 16px}input:hover,textarea:hover,select:hover{border-color:#bc83ff70}.choice{border-radius:20px;padding:22px 18px;background:linear-gradient(145deg,#ffffff09,#ffffff02);border-color:#ffffff18;transition:background .2s,border-color .2s}.choice:has(input:checked){background:linear-gradient(145deg,#bc83ff25,#bc83ff09);border-color:#bc83ff99;box-shadow:inset 0 1px #ffffff15}.choice input{accent-color:var(--violet)}.panel,.project-card{border-radius:20px;background:linear-gradient(140deg,#211a2acc,#14111bee);box-shadow:inset 0 1px #ffffff04;backdrop-filter:blur(16px)}.notice{border-radius:14px;background:#ffffff03}.empty{border-radius:24px}.navitem{border-radius:12px}.message,.review-outcome,.criteria{border-radius:12px}.upload{border-radius:18px;background:#bc83ff08}.artifact{border-color:#bc83ff30;border-radius:28px;overflow:hidden}.artifact:before,.artifact:after{display:none}.artifact img{border-radius:20px}.auth-aside img,.empty img{display:none}.hero h1{font-weight:400;letter-spacing:-.06em}.auth-content{max-width:620px}.onboarding .form{gap:24px}.onboarding h2{font-size:40px}.tag{border-radius:999px;padding:5px 10px}.log p{margin:10px 0;color:var(--ink)}.log button{margin-top:12px}#notification-count{background:#bc83ff24;border-radius:20px;padding:2px 7px;font-size:11px}.file-row:last-child{border-bottom:0}dialog{border-radius:24px}.sidebar .brand{padding:12px 0}#toast{border-radius:16px}.workspace-head .text{border-radius:50%}.timeline div{font-family:var(--body);font-size:11px}.timeline{gap:8px}.timeline div:first-child{flex:1.4}.tabs button{border-radius:0}
@media(max-width:650px){.choice{padding:18px 10px;border-radius:16px}.timeline div{font-size:9px}.sidebar{flex-wrap:wrap}.sidebar nav{flex-wrap:wrap}.sidebar .brand{padding:0}.artifact{border-radius:20px}.hero h1{font-size:48px}}
.sidebar-label{font-size:9px;letter-spacing:.13em;color:#877893}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:30px}.metric{padding:26px;border:1px solid #ffffff12;background:linear-gradient(140deg,#32233b80,#120f1880);border-radius:22px;box-shadow:inset 0 1px #fff1}.metric strong{display:block;font-family:var(--display);font-size:42px;font-weight:400;line-height:1.2}.metric span{font-size:12px;color:var(--muted)}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}.resource-card{display:block;color:var(--ink);text-decoration:none;padding:28px;border:1px solid #ffffff17;border-radius:22px;background:linear-gradient(135deg,#32243c80,#14101d);box-shadow:inset 0 1px #ffffff09;transition:transform .2s,box-shadow .2s,border-color .2s}.resource-card p{font-size:13px;line-height:1.8;margin:0}.resource-card:hover{transform:perspective(900px) translateY(-4px) rotateX(1.5deg);border-color:#bc83ff65;box-shadow:0 12px 35px #0003,inset 0 1px #ffffff10}.resource-card.compact{padding:20px}.scope-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;border-block:1px solid var(--line);padding:20px 0;margin:24px 0}.scope-grid span{display:block;font-size:11px;color:var(--muted);margin-bottom:8px}.scope-grid strong{font-size:17px;font-weight:500}.workflow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}.workflow-grid p{font-size:12px;margin:0}.workflow-grid h3{font-size:17px;margin-bottom:10px}.drive-entry{display:flex;gap:20px;padding:28px;border:1px solid #bc83ff55;background:linear-gradient(120deg,#b180ff22,#b180ff03);border-radius:22px;margin-bottom:24px;text-decoration:none;align-items:center}.drive-entry>span{font-size:30px}.drive-entry p{margin:6px 0 0;font-size:13px}.button-link{display:inline-block;padding:13px 23px;background:var(--bright);border:1px solid var(--bright);color:#21112f;border-radius:999px;font-weight:600;font-size:14px;text-decoration:none;margin:10px 10px 10px 0}.channel-hero{padding:40px}.channel-hero>p{max-width:660px}.project-tools{display:flex;gap:15px;align-items:center;margin-bottom:28px}.search{max-width:450px;flex:1}.simulation-strip{padding:12px 30px;border-bottom:1px solid #ddbd7240;color:#dfc597;background:#2a2115;font:10px var(--mono);letter-spacing:.04em}.simulation-launch{position:fixed;right:24px;bottom:20px;max-width:450px;z-index:8;box-shadow:0 20px 60px #0009}.consent{display:flex;gap:12px;align-items:flex-start;font-weight:400;line-height:1.6}.consent input{width:18px;margin:3px 0 0}.visual{border-radius:16px;overflow:hidden}.visual img{transition:transform .25s;cursor:zoom-in}.visual:hover img{transform:scale(1.025)}.project-card[hidden]{display:none}.form input,.form textarea,.form select{font-size:16px}.navitem{min-height:42px}summary{cursor:pointer;min-height:40px;padding:10px 0;font-weight:500}
@media(max-width:1100px){.resource-grid{grid-template-columns:repeat(2,1fr)}.metric{padding:20px}.workflow-grid{grid-template-columns:repeat(3,1fr)}.scope-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.sidebar{display:block}.sidebar>.brand{margin-bottom:16px}.sidebar-label{display:none}.sidebar nav{display:flex;flex-wrap:nowrap;overflow:auto;padding-bottom:3px}.sidebar nav button{white-space:nowrap;min-height:44px}.metric-grid{grid-template-columns:1fr 1fr;gap:12px}.metric strong{font-size:36px}.resource-grid{grid-template-columns:1fr}.workflow-grid{grid-template-columns:1fr 1fr}.channel-hero{padding:24px}.project-tools{flex-wrap:wrap}.simulation-launch{left:16px;right:16px;bottom:16px}.scope-grid strong{font-size:15px}.simulation-strip{padding:12px 20px;line-height:1.8}.button-link{min-height:44px}.file-row button{min-height:44px}}

body.saving:after{content:"Enregistrement…";position:fixed;bottom:18px;left:50%;transform:translateX(-50%);padding:10px 20px;border-radius:30px;background:#261c31;border:1px solid #bb94da44;color:#e6d1fa;font-size:12px;z-index:20;pointer-events:none}.avatar{border-radius:50%}.project-card h3,.resource-card h3{overflow-wrap:anywhere}
/* The supplied logo is a still frame: retain its proportions and soften its black field on dark surfaces. */
.brand{gap:10px;flex-shrink:0}.brand img{width:42px;height:42px;mix-blend-mode:screen;flex:none}.brand span{font-size:16px;letter-spacing:.2em}.sidebar .brand{gap:8px}.sidebar .brand img{width:38px;height:38px}.sidebar .brand span{font-size:14px}.artifact{display:grid;place-items:center;background:radial-gradient(ellipse at center,#9e60df0c,transparent 65%);border:0;box-shadow:none}.artifact img{width:min(100%,320px);height:auto;max-height:320px;border-radius:0}.artifact-top,.artifact-caption{opacity:.6}.loading img{width:112px;height:112px;mix-blend-mode:screen}.sidebar .brand:hover img{filter:brightness(1.15)}
@media(max-width:650px){.brand img,.sidebar .brand img{width:32px;height:32px}.brand span,.sidebar .brand span{font-size:13px}.topbar .brand{gap:7px}.artifact img{width:190px;height:190px}.sidebar .brand{display:inline-flex}}