/* Pages guides de Ryze AI Studios (prix, égérie IA, droit, comparatif, publicité, Suisse romande).
   Reprend les jetons, le header, les boutons et la FAQ de /studios/index.html, plus la mise en page article. */
:root{color-scheme:dark;
  --bg:#07080B;--bg2:#0C0E13;--ink:#F3F0EA;--mu:#8E93A0;--mu2:#5C6170;
  --gold:#FFB347;--gold2:#FFD9A0;--mag:#FF5BD6;--red:#FF3B30;--cy:#5FF2FF;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.14);
  --grad:linear-gradient(100deg,var(--mag),var(--gold));
  --sans:'Geist',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --serif:'Instrument Serif',Georgia,serif;
  --r:18px;--pad:clamp(16px,4vw,48px);--max:min(1760px,92vw);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--gold);color:#000}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.serif{font-family:var(--serif);font-weight:400;font-style:italic;letter-spacing:-.01em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.7}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:54px;padding:0 26px;border-radius:999px;font-weight:600;font-size:15px;letter-spacing:-.01em;transition:transform .25s,box-shadow .25s,background .25s;white-space:nowrap}
.btn-p{background:var(--ink);color:#07080B;box-shadow:0 0 0 1px rgba(255,255,255,.2),0 10px 40px -10px rgba(255,179,71,.55)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.3),0 18px 50px -12px rgba(255,91,214,.6)}
.btn-p .arr{transition:transform .25s}.btn-p:hover .arr{transform:translateX(4px)}

/* header (identique à l'accueil, toujours opaque ici) */
header{position:fixed;top:0;left:0;right:0;z-index:80;background:rgba(7,8,11,.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:18px;height:72px}
@media (max-width:359px){header .hd{gap:10px}}
nav.main{display:flex;gap:26px;margin-left:auto;font-size:14px;color:#C9CCD3}
nav.main a:hover{color:#fff}
.hd .btn{height:42px;padding:0 18px;font-size:14px}
.burger{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line2);margin-left:auto;position:relative}
.burger i{position:absolute;left:12px;right:12px;height:1.5px;background:#fff;transition:transform .3s,opacity .3s}
.burger i:nth-child(1){top:15px}.burger i:nth-child(2){top:20px}.burger i:nth-child(3){top:25px}
body.menu .burger i:nth-child(1){transform:translateY(5px) rotate(45deg)}body.menu .burger i:nth-child(2){opacity:0}body.menu .burger i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.drawer{position:fixed;inset:72px 0 0;z-index:79;background:rgba(7,8,11,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);padding:28px var(--pad);display:flex;flex-direction:column;gap:6px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.35s;overflow-y:auto}
body.menu .drawer{transform:none;opacity:1;pointer-events:auto}
.drawer a.l{font-size:24px;font-weight:700;letter-spacing:-.02em;padding:10px 0;border-bottom:1px solid var(--line)}

/* article */
main.gd{padding:calc(72px + clamp(28px,5vw,64px)) 0 clamp(60px,8vw,110px)}
.gd .col{max-width:860px;margin:0 auto}
.bc{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--mu);margin-bottom:26px;display:flex;flex-wrap:wrap;gap:8px}
.bc a{color:#C9CCD3}.bc a:hover{color:#fff}
.gd h1{font-size:clamp(34px,5.2vw,64px);line-height:1.02;letter-spacing:-.035em;font-weight:800;margin:16px 0 22px}
.gd h1 .serif{font-weight:400;letter-spacing:-.02em}
.answer{font-size:clamp(17px,1.5vw,20px);color:#E4E2DC;padding:20px 22px;border:1px solid var(--line2);border-left:3px solid var(--gold);border-radius:14px;background:var(--bg2)}
.gd h2{font-size:clamp(24px,2.6vw,34px);line-height:1.12;letter-spacing:-.025em;font-weight:700;margin:54px 0 14px}
.gd h3{font-size:19px;letter-spacing:-.01em;font-weight:650;margin:28px 0 8px}
.gd p{color:#C9CCD3;margin:0 0 14px}
.gd .col>p a,.gd li a,.gd td a,.answer a,.faq p a{color:var(--gold2);text-decoration:underline;text-decoration-color:rgba(255,217,160,.4);text-underline-offset:3px}
.gd .col>p a:hover,.gd li a:hover,.gd td a:hover,.faq p a:hover{color:#fff}
.gd ul,.gd ol{color:#C9CCD3;margin:0 0 16px 22px}
.gd li{margin:0 0 8px}
.gd strong{color:var(--ink);font-weight:650}
.tw{overflow-x:auto;margin:18px 0 22px;border:1px solid var(--line2);border-radius:14px;background:var(--bg2)}
.gd table{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.gd th,.gd td{text-align:left;vertical-align:top;padding:13px 16px;border-bottom:1px solid var(--line)}
.gd th{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:500;background:rgba(255,255,255,.03)}
.gd tr:last-child td{border-bottom:0}
.gd td{color:#C9CCD3}.gd td:first-child{color:var(--ink);font-weight:600}
.steps{list-style:none;margin-left:0!important;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:14px 16px 14px 58px;border:1px solid var(--line);border-radius:14px;background:var(--bg2);margin-bottom:10px}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:16px;top:14px;font-family:var(--mono);font-size:13px;color:var(--gold)}
.note{font-size:14px;color:var(--mu);border:1px dashed var(--line2);border-radius:12px;padding:14px 16px;margin:18px 0}
.faq{margin-top:8px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-size:clamp(17px,1.5vw,20px);font-weight:600;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);font-weight:400;color:var(--gold);font-size:22px;transition:transform .3s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:#BFC3CB;max-width:760px;margin:0}
.cta{margin:56px 0 0;padding:clamp(24px,4vw,40px);border-radius:var(--r);border:1px solid var(--line2);background:linear-gradient(120deg,rgba(255,91,214,.10),rgba(255,179,71,.10)),var(--bg2);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.cta b{display:block;font-size:clamp(20px,2.2vw,26px);letter-spacing:-.02em;line-height:1.15}
.cta span.s{display:block;color:#C9CCD3;margin-top:6px;max-width:520px}
.sib{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:6px}
.sib a{display:block;padding:18px;border:1px solid var(--line2);border-radius:14px;background:var(--bg2);transition:border-color .25s,transform .25s}
.sib a:hover{border-color:var(--gold);transform:translateY(-2px)}
.sib a b{display:block;font-size:16px;letter-spacing:-.01em;margin-bottom:4px}
.sib a span{display:block;font-size:14px;color:var(--mu)}
.srcs ol{font-size:14px;color:var(--mu)}
.srcs ol a{word-break:break-word}
.upd{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--mu)!important;margin-top:18px!important}
.mcta{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));z-index:70;display:none}
.mcta .btn{width:100%;height:54px}
@media (max-width:1100px){nav.main{display:none}.hd .btn.desk{display:none}.burger{display:block}}
@media (max-width:900px){.mcta{display:block}main.gd{padding-bottom:120px}}
@media (max-width:640px){.cta .btn{width:100%}.gd th,.gd td{padding:11px 12px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}