/* mut³ – „Bald online“-Seite (Vorschaltseite). Tokens und Gestaltung wie website-v9/styles.css und MUT3_Design_Guide. */
:root{
  --violet:#63048B; --violet-hover:#7A1BB5; --violet-on-dark:#B98AE0;
  --tint:#EEEDE8; --ink:#12161C; --paper:#F6F5F1; --white:#FFFFFF;
  --text:#12161C; --text-2:#4A515C; --text-3:#5E6672; --line:#DDDAD2;
  --font-head:"Space Grotesk",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --font-serif:"Newsreader",Georgia,"Times New Roman",serif;
  --fs-1:clamp(2.25rem,1.2rem + 4.2vw,4.25rem);
  --fs-2:clamp(1.75rem,1.3rem + 1.9vw,2.5rem);
  --fs-4:clamp(1.1875rem,1.1rem + .4vw,1.375rem);
  --fs-5:clamp(1.0625rem,1.03rem + .15vw,1.125rem);
  --fs-6:clamp(.875rem,.85rem + .1vw,.9375rem);
  --raster:radial-gradient(rgba(18,22,28,.13) 1px,transparent 1.2px);
  --raster-dark:radial-gradient(rgba(246,245,241,.07) 1px,transparent 1.2px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;font-family:var(--font-body);font-size:var(--fs-5);line-height:1.6;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-wrap:break-word}
img{max-width:100%;height:auto;display:block}
h1,h2,p{margin:0}
a{color:var(--violet);text-underline-offset:.15em;text-decoration-thickness:1px}
a:hover{color:var(--violet-hover)}
:focus-visible{outline:2px solid var(--violet-hover);outline-offset:3px;border-radius:4px}
.shell{width:100%;max-width:1160px;margin:0 auto;padding-inline:20px}
.serif{font-family:var(--font-serif);font-weight:500;letter-spacing:-.02em;line-height:1.05}
.accent{color:var(--violet)}
.label{font-family:var(--font-mono);font-weight:500;font-size:var(--fs-4);letter-spacing:.04em;color:var(--violet);line-height:1.4}
.brand{font-family:var(--font-head);font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.tt{color:var(--violet);font-weight:inherit}
sup{line-height:0}

/* Kopf wie v9 */
.site-header{background:var(--paper);border-bottom:1px solid var(--line)}
.site-header .shell{display:flex;align-items:center;min-height:72px}
.site-header img{width:96px;height:36px}

/* Bühne wie der v9-Hero: Tönung, Raster rechts ausgeblendet */
.stage{flex:1;position:relative;isolation:isolate;background:var(--tint);display:flex;align-items:center;padding-block:clamp(64px,10vw,140px)}
.stage::before{content:"";position:absolute;inset:0;background:var(--raster) 0 0/22px 22px;z-index:-1;pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,transparent 45%,#000 70%);mask-image:linear-gradient(90deg,transparent 0,transparent 45%,#000 70%)}
.stage .copy{display:grid;gap:24px;max-width:40rem}
.stage h1{font-size:var(--fs-1)}
.stage .tform{font-family:var(--font-mono);font-size:var(--fs-6);color:var(--text-2);letter-spacing:.02em}
.stage .tform b{color:var(--violet);font-weight:500}
@media (max-width:860px){.stage::before{-webkit-mask-image:radial-gradient(ellipse 70% 30% at 100% 0,#000 30%,transparent 100%);mask-image:radial-gradient(ellipse 70% 30% at 100% 0,#000 30%,transparent 100%)}}

/* Footer wie v9 */
.site-footer{position:relative;isolation:isolate;background:var(--ink);color:#A3A9B3;padding-block:40px 32px;font-size:var(--fs-6)}
.site-footer::before{content:"";position:absolute;inset:0;background:var(--raster-dark) 0 0/22px 22px;z-index:-1;pointer-events:none}
.site-footer .shell{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between}
.site-footer img{width:96px;height:36px}
.site-footer nav{display:flex;gap:24px}
.site-footer a{color:var(--paper);text-decoration:none;min-height:40px;display:inline-flex;align-items:center}
.site-footer a:hover{color:#C9A0EE}
.site-footer :focus-visible{outline-color:var(--violet-on-dark)}
.site-footer .brand .tt{color:var(--violet-on-dark)}

/* Rechtsseiten */
.legal{padding-block:clamp(48px,6vw,96px);max-width:46rem}
.legal h1{font-size:var(--fs-2);font-family:var(--font-body);font-weight:600;letter-spacing:-.015em;line-height:1.15;margin:8px 0 24px}
.legal h2{font-size:var(--fs-5);font-weight:600;margin:28px 0 6px}
.legal p,.legal li{color:var(--text-2)}
.legal ul{padding-left:1.2em;margin:6px 0 0}
.legal .ph{font-family:var(--font-mono);font-size:.92em;color:var(--violet);background:rgba(99,4,139,.06);padding:0 .25em;border-radius:3px}
.back{display:inline-block;margin-top:32px;font-size:var(--fs-6)}