:root{--ink:#0e0e0c;--ink2:#1a1a17;--paper:#f2efe6;--muted:#9a978c;--acid:#e8ff59;--verm:#ff4d2e;--line:#f2efe622;--ease:cubic-bezier(.22,1,.36,1);--h:'Anton',Impact,sans-serif;--b:'Bricolage Grotesque',system-ui,sans-serif;--m:'JetBrains Mono',ui-monospace,monospace;--gut:clamp(16px,4vw,56px)}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;background:var(--ink)}
body{background:var(--ink);color:var(--paper);font:400 17px/1.5 var(--b);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:3px solid var(--acid);outline-offset:3px}
.mono{font:500 11px/1 var(--m);letter-spacing:.14em;text-transform:uppercase}
.big{font:400 clamp(3.2rem,11vw,10rem)/.88 var(--h);text-transform:uppercase;letter-spacing:-.005em}
.h2{font:400 clamp(2.4rem,7vw,6rem)/.9 var(--h);text-transform:uppercase}
/* header */
header.top{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;gap:28px;padding:18px var(--gut);background:rgba(14,14,12,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--paper)}
.logo{font:400 26px/1 var(--h);letter-spacing:.02em;text-transform:uppercase;display:flex;gap:2px}
.logo i{font-style:normal;color:var(--acid)}
header nav{display:flex;gap:22px;margin-left:auto;font:500 13px var(--m);letter-spacing:.1em;text-transform:uppercase}
header nav a{position:relative;padding:4px 0}
header nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
header nav a:hover::after,header nav a[aria-current]::after{transform:scaleX(1);transform-origin:left}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font:600 15px var(--b);border:1.5px solid var(--paper);transition:transform .4s var(--ease),background .2s,color .2s;will-change:transform}
.btn.fill{background:var(--acid);color:var(--ink);border-color:var(--acid)}
.btn:hover{background:var(--paper);color:var(--ink)}
.btn.fill:hover{background:var(--paper)}
/* cursor */
.cur{position:fixed;left:0;top:0;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:#fff;mix-blend-mode:difference;pointer-events:none;z-index:99;transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease);display:none}
.cur.on{display:block}.cur.big{width:64px;height:64px;margin:-32px 0 0 -32px}
@media(hover:none),(prefers-reduced-motion:reduce){.cur{display:none!important}}
/* hero */
.hero{min-height:100svh;padding:140px var(--gut) 40px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.hero .big{font-size:clamp(3.2rem,10.5vw,11.5rem);max-width:none}
.hero .big em{font-style:normal;color:var(--acid)}
.hero .big .l{display:block;overflow:hidden}
.hero .big .l span{display:block;transform:translateY(105%);animation:up 1s var(--ease) forwards}
.hero .big .l:nth-child(2) span{animation-delay:.12s}.hero .big .l:nth-child(3) span{animation-delay:.24s}
@keyframes up{to{transform:none}}
.hero-foot{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-end;justify-content:space-between;margin-top:32px}
.hero-foot p{max-width:42ch;color:var(--muted);font-size:19px}
.hero-foot .ctas{display:flex;gap:12px;flex-wrap:wrap}
.rows{margin:36px calc(var(--gut)*-1) 0;display:grid;gap:12px;opacity:0;animation:fade 1s .5s var(--ease) forwards}
@keyframes fade{to{opacity:1}}
.row{display:flex;gap:12px;width:max-content;animation:loop 60s linear infinite}
.row:nth-child(2){animation-direction:reverse;animation-duration:75s}
.row .t{width:120px;flex:none}
@keyframes loop{to{transform:translateX(-50%)}}
/* plates */
.plate{aspect-ratio:16/10;border-radius:14px;overflow:hidden;position:relative;background:var(--c1);color:var(--c2)}
.plate svg{position:absolute;inset:0;width:100%;height:100%}
.plate .sw{position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,#fff5 50%,transparent 70%);transform:translateX(-115%);pointer-events:none}
.card:hover .plate .sw{animation:sweep 1.4s cubic-bezier(.45,0,.55,1) infinite}
@keyframes sweep{to{transform:translateX(115%)}}
.plate .tag{position:absolute;left:10px;top:10px;font:500 10px var(--m);letter-spacing:.12em;text-transform:uppercase;padding:5px 8px;border-radius:999px;background:var(--ink);color:var(--paper)}
.t .plate{aspect-ratio:1}
/* counters */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));border-block:1px solid var(--line)}
.stat{padding:48px var(--gut);border-right:1px solid var(--line)}
.stat b{display:block;font:400 clamp(4rem,9vw,8rem)/1 var(--h)}
.stat:first-child b{color:var(--acid)}
/* pinned */
.pin{height:calc(var(--n)*100vh);position:relative}
.pin .stick{position:sticky;top:0;height:100vh;overflow:hidden}
.track{display:flex;height:100%;width:calc(var(--n)*100vw);will-change:transform}
.panel{width:100vw;flex:none;height:100%;padding:110px var(--gut) 60px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.panel .w{font:400 clamp(5rem,19vw,20rem)/.82 var(--h);text-transform:uppercase;color:transparent;-webkit-text-stroke:2px var(--paper);transition:color .6s var(--ease)}
.panel.act .w{color:var(--acid);-webkit-text-stroke-color:var(--acid)}
.panel .info{display:grid;gap:20px}
.panel .info p{color:var(--muted);font-size:19px;max-width:40ch}
.panel .minis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.panel .minis a{display:block;transition:transform .4s var(--ease)}
.panel .minis a:hover{transform:translateY(-6px) rotate(-1.5deg)}
.panel .minis .plate{aspect-ratio:1}
.prog{position:absolute;left:var(--gut);right:var(--gut);bottom:28px;height:3px;background:var(--line)}
.prog i{display:block;height:100%;width:100%;background:var(--acid);transform:scaleX(0);transform-origin:left}
.pcount{position:absolute;right:var(--gut);top:86px}
/* sections */
section.s{padding:clamp(80px,12vw,160px) var(--gut)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0;margin-top:56px;border-top:1px solid var(--line)}
.step{padding:32px 28px 40px 0;border-right:1px solid var(--line)}
.step:last-child{border:0}
.step b{font:400 clamp(5rem,10vw,9rem)/1 var(--h);color:var(--acid);display:block}
.step h3{font:400 2rem/1 var(--h);text-transform:uppercase;margin:12px 0}
.step p{color:var(--muted);max-width:32ch}
.rev{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rev.in{opacity:1;transform:none}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:28px 20px}
.card{display:block;animation:fadeup .6s var(--ease) both}
@keyframes fadeup{from{opacity:0;transform:translateY(20px)}}
.card .plate{transition:transform .5s var(--ease)}
.card:hover .plate{transform:scale(.97) rotate(-.6deg)}
.card h3{font:600 17px/1.2 var(--b);margin:12px 0 4px}
.card p{color:var(--muted);font-size:14px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.band{overflow:hidden;border-block:1px solid var(--line);padding:22px 0;background:var(--acid);color:var(--ink)}
.band div{display:flex;gap:48px;width:max-content;animation:loop 40s linear infinite;font:400 clamp(2rem,5vw,4rem)/1 var(--h);text-transform:uppercase}
.band span::after{content:"✺";margin-left:48px}
.cta{text-align:center;padding:clamp(100px,16vw,200px) var(--gut)}
.cta .big{margin-bottom:40px}
footer{padding:48px var(--gut);border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:20px 48px;justify-content:space-between;color:var(--muted);font-size:14px}
footer b{color:var(--paper)}
/* library */
.lib{display:grid;grid-template-columns:260px 1fr;gap:40px;padding:140px var(--gut) 100px}
.lib aside{position:sticky;top:96px;align-self:start;display:grid;gap:28px}
.lib h1{font:400 clamp(3rem,8vw,7rem)/.9 var(--h);text-transform:uppercase;grid-column:1/-1}
.lib h1 em{font-style:normal;color:var(--acid)}
.chk{display:flex;align-items:center;gap:10px;padding:8px 0;cursor:pointer;font-size:15px;border-bottom:1px solid var(--line)}
.chk input{appearance:none;width:18px;height:18px;border:1.5px solid var(--paper);border-radius:4px;display:grid;place-content:center;flex:none}
.chk input:checked{background:var(--acid);border-color:var(--acid)}
.chk input:checked::after{content:"";width:8px;height:8px;background:var(--ink);clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0,43% 62%)}
.chk em{margin-left:auto;font:normal 12px var(--m);color:var(--muted)}
.bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:28px}
.bar input[type=search],.bar select{background:transparent;color:var(--paper);border:1.5px solid var(--line);border-radius:999px;padding:14px 20px;font:500 15px var(--b);min-width:0}
.bar input[type=search]{flex:1;min-width:200px}
.bar select option{background:var(--ink)}
.bar .n{margin-left:auto;color:var(--muted)}
.empty{padding:80px 0;color:var(--muted);font-size:20px}
/* skill page */
.sk{padding:140px var(--gut) 60px;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.sk .plate{aspect-ratio:16/10;border-radius:18px}
.sk h1{font:400 clamp(3rem,7vw,6.5rem)/.9 var(--h);text-transform:uppercase;margin:14px 0 20px}
.sk .lead{font-size:20px;color:#d8d5ca;max-width:46ch}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}
.badge{border:1.5px solid var(--line);border-radius:999px;padding:8px 14px;font:500 12px var(--m);letter-spacing:.08em;text-transform:uppercase}
.prompt{background:var(--ink2);border:1px solid var(--line);border-radius:14px;padding:18px 20px;font:400 14px/1.5 var(--m);color:var(--acid);word-break:break-all;margin:20px 0}
.crumb{font:500 12px var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.crumb a:hover{color:var(--acid)}
@media(max-width:860px){
 header nav{gap:14px}.lib{grid-template-columns:1fr;padding-top:110px}.lib aside{position:static;grid-template-columns:1fr 1fr}
 .sk{grid-template-columns:1fr;padding-top:110px}
 .pin{height:auto}.pin .stick{position:static;height:auto;overflow:visible}.track{display:block;width:auto;transform:none!important}
 .panel{width:auto;height:auto;grid-template-columns:1fr;padding:80px var(--gut)}.prog,.pcount{display:none}
 .panel .w{font-size:26vw}
}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01s!important;animation-iteration-count:1!important;transition:none!important}.rev{opacity:1;transform:none}.hero .big .l span{transform:none}.rows{opacity:1}.row{animation:none}}
/* pages catégories / vidéos IA / tarifs */
.pg{padding:130px var(--gut) 80px;max-width:1400px;margin:0 auto}
.pg h1{font:400 clamp(2.6rem,8vw,7rem)/.9 var(--h);text-transform:uppercase;margin:12px 0 24px}
.pg h1 em{font-style:normal;color:var(--acid)}
.pg .lead{max-width:62ch;color:var(--muted);font-size:19px}
.pg h2{font:400 clamp(1.8rem,4vw,3rem)/1 var(--h);text-transform:uppercase;margin:72px 0 20px}
.pg p{max-width:70ch;margin:0 0 14px}
.pg .crumb{color:var(--muted)}.pg .crumb a:hover{color:var(--acid)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}
.chip{padding:10px 18px;border:1.5px solid var(--line);border-radius:999px;font:500 13px var(--m);letter-spacing:.08em;text-transform:uppercase;background:none;color:inherit;cursor:pointer}
.chip:hover,.chip[aria-pressed=true]{background:var(--acid);color:var(--ink);border-color:var(--acid)}
.hub{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin:20px 0}
.hub a{display:block;padding:18px 20px;border:1.5px solid var(--line);border-radius:12px;transition:background .25s,color .25s,transform .4s var(--ease)}
.hub a:hover{background:var(--acid);color:var(--ink);transform:translateY(-3px)}
.hub b{display:block;font:400 22px/1.1 var(--h);text-transform:uppercase}.hub span{font-size:14px;opacity:.7}
.kid{padding:16px 18px;border:1.5px solid var(--line);border-radius:12px}.kid b{font:600 16px var(--b)}.kid p{margin:6px 0 0;color:var(--muted);font-size:15px}
.vcard{display:block}.vcard .meta{display:flex;justify-content:space-between;margin-top:10px;font:500 11px var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.vcard h3{font:600 16px/1.3 var(--b);margin:6px 0 2px}.vcard .au{color:var(--acid);font-size:14px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin:40px 0}
.plan{border:1.5px solid var(--line);border-radius:18px;padding:32px;display:flex;flex-direction:column;gap:14px}
.plan.hot{border-color:var(--acid);background:var(--ink2)}
.plan .px{font:400 64px/1 var(--h)}.plan .px small{font:500 13px var(--m);color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.plan ul{list-style:none;padding:0;display:grid;gap:8px;flex:1}.plan li::before{content:"✓ ";color:var(--acid)}
.faq details{border-top:1.5px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font:600 18px var(--b)}
@media(max-width:700px){header.top{gap:12px;padding:14px 16px}.logo{font-size:20px}header nav{gap:12px;font-size:10px;overflow-x:auto;white-space:nowrap;scrollbar-width:none;min-width:0}header nav::-webkit-scrollbar{display:none}}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--ink) 8%,rgba(14,14,12,.55) 55%,rgba(14,14,12,.2)),linear-gradient(0deg,var(--ink),transparent 35%),url(img/hero.webp) center/cover}
.hero{isolation:isolate}
.plate{background-size:cover}.plate svg{opacity:.0}.plate .tag{z-index:2}
.strip{height:clamp(180px,26vw,380px);background:linear-gradient(0deg,rgba(14,14,12,.35),rgba(14,14,12,.35)),url(img/bande.webp) center/cover}
.cta{background:linear-gradient(rgba(14,14,12,.62),rgba(14,14,12,.78)),url(img/cta.webp) center/cover}
.vcard .plate{background-image:linear-gradient(rgba(14,14,12,.45),rgba(14,14,12,.45)),url(img/video.webp);background-size:cover}.vcard .plate svg{opacity:.9}
@media(min-width:701px){.hero{padding-top:96px}.hero .big{font-size:clamp(3rem,8vw,8.6rem)}}
@media(min-width:701px) and (max-height:800px){.hero{padding-top:80px}.hero .big{font-size:clamp(3rem,6vw,6.4rem)}.hero-foot{margin-top:16px}}
@media(max-width:700px){.hero::before{background:linear-gradient(rgba(14,14,12,.62),rgba(14,14,12,.88)),url(img/hero.webp) center/cover}}