/* K3DAL Soundlab : feuille commune (ambiance D : anthracite bleuté) */
:root{
  --bg:#12161c; --bg2:#181d25; --line:#262d37; --text:#eaedf0; --muted:#939aa5;
  --display:'Oswald',sans-serif; --body:'Inter',sans-serif; --radius:12px;
  --pl:#27c4f2; --mai:#f2a33a; --acc:var(--pl); --field:#5f6a77; /* bordure des champs : contraste 3,3:1 */
}
/* Passage d'une page à l'autre en fondu (même onglet) */
@view-transition{navigation:auto}

*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:16px/1.6 var(--body);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;font-weight:500;line-height:1.1}
h2{font-size:clamp(30px,3.6vw,46px)}
h3{font-size:22px}
.muted{color:var(--muted)}
.label{font:500 12px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ph{color:var(--text);background:#ffffff14;padding:0 4px;border-radius:3px}

/* Fond animé (ondes + lueurs + grain) */
.bgfx{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bgfx canvas{position:absolute;inset:0;width:100%;height:100%}
.glow{position:absolute;width:60vw;height:60vw;border-radius:50%;filter:blur(90px);opacity:.16}
.glow.g1{background:var(--acc);left:-20vw;top:-25vw;animation:drift1 26s ease-in-out infinite alternate}
.glow.g2{background:#8fa3bf;right:-25vw;top:30vh;opacity:.10;animation:drift2 32s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(18vw,22vh) scale(1.15)}}
@keyframes drift2{to{transform:translate(-20vw,-18vh) scale(.9)}}
.grain{position:absolute;inset:-50%;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");animation:grain 1s steps(4) infinite}
@keyframes grain{25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}}

/* En-tête : Plugins, Support, langue, Mon compte */
header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);view-transition-name:header}
header .wrap{display:flex;align-items:center;height:68px;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font:500 15px var(--display);letter-spacing:.12em;text-transform:uppercase}
.logo img{width:34px;height:34px}
nav{display:flex;gap:26px;margin-left:auto;font-size:14px;color:var(--muted)}
nav a{position:relative;padding:6px 0}
nav a:hover,nav a.on{color:var(--text)}
nav a.on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--text)}
.lang{display:flex;border:1px solid var(--line);border-radius:99px;font-size:12px;overflow:hidden}
.lang span{padding:5px 10px;cursor:pointer}
.lang span.on{background:var(--text);color:var(--bg)}
.account{font-size:14px;padding:8px 16px;border:1px solid var(--line);border-radius:99px}
.account:hover,.account.on{border-color:var(--muted)}

/* Boutons */
.btns{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:var(--radius);font-weight:600;font-size:15px;border:1px solid var(--line);background:none;color:inherit;font-family:inherit;cursor:pointer;transition:transform .2s,border-color .2s}
.btn:hover{transform:translateY(-1px);border-color:var(--muted)}
.btn.primary{background:var(--text);color:var(--bg);border-color:var(--text)}
.btn.acc{background:var(--acc);color:#071219;border-color:var(--acc)}
.btn.os{padding:12px 16px}.btn.os svg{width:20px;height:20px;fill:currentColor}.btn.small.os{padding:8px 12px}.btn.small.os svg{width:18px;height:18px}
.btn.small{padding:8px 14px;font-size:13px}

/* Héros */
.hero .wrap{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:center;padding:110px 24px 120px}
.hero h1{font-size:clamp(40px,5.2vw,68px)}
.lead{font-size:19px;color:var(--muted);max-width:560px;margin-top:20px}
.emblem{width:84px;height:84px;margin-bottom:30px;position:relative}
.emblem img{width:100%;height:100%;animation:float 6s ease-in-out infinite}
.emblem::after{content:"";position:absolute;inset:-14px;border-radius:50%;border:1px solid var(--text);opacity:0;animation:ring 6s ease-out infinite}
@keyframes float{50%{transform:translateY(-6px)}}
@keyframes ring{0%{opacity:.35;transform:scale(.9)}60%,100%{opacity:0;transform:scale(1.25)}}
.shot3d{transition:transform .5s cubic-bezier(.2,.7,.2,1);filter:drop-shadow(0 40px 60px rgba(0,0,0,.55)) drop-shadow(0 0 40px color-mix(in srgb,var(--acc) 22%,transparent));}
.shot3d img{display:block;width:100%}
.page-head{padding:90px 0 40px}
.page-head h1{font-size:clamp(38px,5vw,60px);margin-top:12px}

section{padding:90px 0;border-top:1px solid color-mix(in srgb,var(--line) 60%,transparent)}
.sec-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:40px;gap:24px;flex-wrap:wrap}

/* Cartes plugins (couleur = --acc du plugin) */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{position:relative;display:block;background:color-mix(in srgb,var(--bg2) 85%,transparent);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .3s,transform .3s}
.card:hover{border-color:color-mix(in srgb,var(--acc) 55%,var(--line));transform:translateY(-3px)}
.mai{--acc:var(--mai)}
.card .shot{aspect-ratio:16/10;background:radial-gradient(120% 90% at 50% 100%,color-mix(in srgb,var(--acc) 22%,transparent),transparent 70%),var(--bg);display:grid;place-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.card .shot img{width:88%;border-radius:10px;box-shadow:0 30px 60px -25px #000;transition:transform .6s}
.card:hover .shot img{transform:scale(1.03)}
.soon{font:500 13px var(--body);color:var(--muted);letter-spacing:.2em;text-transform:uppercase}
.card .body{padding:26px 28px 30px}
.pname{font:500 26px var(--display);letter-spacing:.04em;text-transform:uppercase}
.pname b{color:var(--acc);font-weight:inherit}
.tag{display:inline-block;font-size:12px;padding:3px 9px;border-radius:99px;border:1px solid color-mix(in srgb,var(--acc) 45%,transparent);color:var(--acc);margin-bottom:12px}
.card p{color:var(--muted);margin:10px 0 22px;max-width:46ch}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.price{font-size:22px;font-weight:600}
.price small{font-size:13px;color:var(--muted);font-weight:400;margin-left:6px}

/* Blocs génériques */
.panel{background:color-mix(in srgb,var(--bg2) 85%,transparent);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat h3{font-size:18px;margin-bottom:8px}
.feat p{color:var(--muted);font-size:15px}
.feat .n{font:500 12px var(--body);color:var(--acc);letter-spacing:.14em;margin-bottom:14px}

/* Support */
.msg{padding:12px 14px;border-radius:12px;font-size:14px;margin-bottom:10px;max-width:88%}
.msg.q{margin-left:auto;background:var(--text);color:var(--bg)}
.msg.r{background:var(--bg);border:1px solid var(--line);color:var(--muted)}
.input{display:flex;gap:8px;margin-top:16px}
.input input{flex:1;background:var(--bg);border:1px solid var(--field);border-radius:10px;padding:11px 14px;color:var(--text);font:inherit;font-size:14px}
details{border-bottom:1px solid var(--line);padding:16px 0}
details summary{cursor:pointer;font-weight:500;list-style:none;display:flex;justify-content:space-between}
details summary::after{content:"+";color:var(--muted)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px;font-size:15px}

/* Compte */
.tabs{display:flex;border-bottom:1px solid var(--line);margin:-4px 0 22px}
.tabs button{flex:1;background:none;border:0;color:var(--muted);font:500 14px var(--body);padding:10px 0 12px;cursor:pointer;border-bottom:1px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--text);border-color:var(--text)}
.field{display:block;margin-bottom:14px}
.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field input{width:100%;background:var(--bg);border:1px solid var(--field);border-radius:10px;padding:11px 14px;color:var(--text);font:inherit;font-size:15px}
.field input:focus,.input input:focus{outline:none;border-color:var(--muted)}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:20px 0}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.linkbtn{background:none;border:0;color:var(--muted);font:inherit;font-size:13px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.linkbtn:hover{color:var(--text)}
.check{display:flex;gap:10px;align-items:flex-start;margin:6px 0 16px;font-size:13px;color:var(--muted);line-height:1.5;cursor:pointer}.check input{margin-top:3px;accent-color:var(--acc,#27c4f2);flex:none}
.note{font-size:13px;color:var(--muted);margin-top:14px}
.banner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:14px 18px;border:1px dashed var(--line);border-radius:var(--radius);margin-bottom:22px;font-size:14px;color:var(--muted)}
.key{font:500 14px 'JetBrains Mono',monospace;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:12px;margin:14px 0}
.act{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-top:1px solid var(--line);font-size:15px}
.act .muted{font-size:13px}
.slot{color:var(--muted);font-style:italic}

footer{padding:48px 0 60px;font-size:13px;color:var(--muted);border-top:1px solid color-mix(in srgb,var(--line) 60%,transparent)}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer .links{display:flex;gap:20px;flex-wrap:wrap}
footer a:hover{color:var(--text)}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}

@media (max-width:820px){
  header .wrap{gap:14px}
  .logo span{display:none}
  nav{gap:14px;font-size:13px}
  .account{padding:6px 12px;font-size:13px}
  .hero .wrap,.grid,.split,.feats{grid-template-columns:1fr}
  .hero .wrap{padding:60px 24px 80px}
  section{padding:70px 0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Chat du support */
.chatlog{max-height:420px;overflow-y:auto;padding-right:4px;margin-bottom:4px;display:flex;flex-direction:column}
.msg{white-space:pre-wrap;overflow-wrap:anywhere}
.msg.wait{opacity:.6;font-style:italic}
.input button:disabled{opacity:.5;cursor:wait}

/* Pages légales : un seul bloc de langue affiché (html[lang] est mis à jour par site.js) */
html[lang=fr] .legalbody[data-lang=en],html[lang=en] .legalbody[data-lang=fr]{display:none}
.legal{padding-bottom:100px;max-width:860px}
.legalbody h2{font-size:22px;margin:38px 0 12px}
.legalbody p,.legalbody li{color:var(--muted);margin:0 0 12px}
.legalbody ul{padding-left:22px;margin-bottom:12px}
.legalbody a{color:var(--text);border-bottom:1px solid var(--line)}
.legalbody strong{color:var(--text);font-weight:500}
.legalbody code{font:13px 'JetBrains Mono',monospace;background:var(--bg2);padding:1px 6px;border-radius:5px}
.legalbody table{width:100%;border-collapse:collapse;font-size:14px;margin:12px 0 18px}
.legalbody th,.legalbody td{text-align:left;vertical-align:top;padding:10px 12px 10px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.legalbody th{color:var(--text);font-weight:500}
@media (max-width:820px){.legalbody table,.legalbody tbody,.legalbody tr,.legalbody td,.legalbody th{display:block}.legalbody tr:first-child{display:none}.legalbody tr{padding:12px 0;border-bottom:1px solid var(--line)}.legalbody td{border:0;padding:2px 0}.legalbody td:first-child{color:var(--text);font-weight:500}}

/* Accessibilité : focus clavier visible, lien d'évitement, texte réservé aux lecteurs d'écran */
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--text);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:600;transition:top .15s}
.skip:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}