/* ==========================================================================================
   V1 „Aurora“ – dunkel, leuchtend, immersiv.  Wellness Trust AG · Entwurf zur Besprechung
   Farben: --hue / --hue2 kommen je Produkt aus dem Dokumentkopf (common.head).
   ========================================================================================== */
@font-face{font-family:"Unbounded";src:url(/fonts/unbounded.woff2) format("woff2");font-weight:200 900;font-style:normal;font-display:swap}
@font-face{font-family:"Sora";src:url(/fonts/sora.woff2) format("woff2");font-weight:100 800;font-style:normal;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url(/fonts/space-grotesk.woff2) format("woff2");font-weight:300 700;font-style:normal;font-display:swap}

:root{
  color-scheme:dark;
  --bg:color-mix(in oklab,#03090c 92%,var(--hue) 8%);
  --ink:#eaf3f4;
  --ink-2:#b4c6ca;
  --ink-3:#8fa4aa;
  --line:rgba(190,225,232,.16);
  --line-2:rgba(190,225,232,.08);
  --hue-t:color-mix(in oklab,var(--hue) 68%,#fff);
  --hue2-t:color-mix(in oklab,var(--hue2) 68%,#fff);
  --hue-l:color-mix(in oklab,var(--hue) 80%,#fff);
  --hue2-l:color-mix(in oklab,var(--hue2) 80%,#fff);
  --glow:color-mix(in oklab,var(--hue) 55%,transparent);
  --warn:#ffcf70;
  --f-display:"Unbounded",ui-sans-serif,system-ui,sans-serif;
  --f-head:"Sora",ui-sans-serif,system-ui,sans-serif;
  --f-text:"Space Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --gut:clamp(20px,5vw,64px);
  --maxw:1240px;
  --nav-h:72px;
  --r:24px;
  --ease:cubic-bezier(.2,.7,.2,1);
  interpolate-size:allow-keywords;
}
html:has(.statusbar){--sb:48px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 16px);background:var(--bg);overflow-x:clip;scrollbar-width:thin;scrollbar-color:color-mix(in oklab,var(--hue) 45%,#1a2a30) transparent}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font:400 clamp(16px,.35vw + 14.6px,18px)/1.65 var(--f-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip;text-rendering:optimizeLegibility}
::selection{background:color-mix(in oklab,var(--hue) 60%,#000);color:#fff}
img,svg,canvas{display:block;max-width:100%}
a{color:var(--hue-t);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:#fff}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
p,li,dd,dt,summary{overflow-wrap:break-word}
p,li,dd{hyphens:auto;-webkit-hyphens:auto}
.inst-label,.inst-unit,.feat h3,.chapter .h2,.step-body h3,.rel-name,.q summary span,.spec-row dt{overflow-wrap:break-word;hyphens:auto;-webkit-hyphens:auto}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--hue-t);outline-offset:3px;border-radius:6px;box-shadow:0 0 0 6px color-mix(in oklab,var(--hue) 25%,transparent)}
.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-80px;z-index:200;padding:12px 18px;border-radius:12px;background:var(--hue-l);color:#021014;font-weight:600;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
.wrap{width:100%;max-width:calc(var(--maxw) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut);position:relative}
main,.foot{position:relative;z-index:1}

/* ---------- Atmosphäre: Aurora, Körnung, Cursor-Licht ---------- */
.aurora{position:fixed;inset:0;z-index:0;overflow:hidden;contain:paint;pointer-events:none;
  background:radial-gradient(120% 70% at 50% -12%,color-mix(in oklab,var(--hue) 13%,transparent),transparent 62%),radial-gradient(90% 60% at 100% 110%,color-mix(in oklab,var(--hue2) 9%,transparent),transparent 60%),var(--bg)}
.aurora i{position:absolute;border-radius:50%;will-change:transform;transform:translate3d(0,calc(var(--sy,0)*-16vh),0)}
.aurora i:nth-child(1){left:-14vw;top:-44vh;width:58vw;height:170vh;rotate:27deg;background:radial-gradient(closest-side,color-mix(in oklab,var(--hue) 36%,transparent),transparent 74%);opacity:.36;animation:drift1 46s ease-in-out infinite alternate}
.aurora i:nth-child(2){right:-16vw;top:-26vh;width:52vw;height:160vh;rotate:-24deg;background:radial-gradient(closest-side,color-mix(in oklab,var(--hue2) 26%,transparent),transparent 74%);opacity:.3;animation:drift2 58s ease-in-out infinite alternate}
.aurora i:nth-child(3){left:26vw;bottom:-70vh;width:78vw;height:130vh;rotate:9deg;background:radial-gradient(closest-side,color-mix(in oklab,#0f8fa0 32%,transparent),transparent 74%);opacity:.28;animation:drift3 64s ease-in-out infinite alternate}
.aurora::before{content:"";position:absolute;inset:-20%;background:linear-gradient(112deg,transparent 38%,color-mix(in oklab,var(--hue) 9%,transparent) 48%,color-mix(in oklab,var(--hue2) 7%,transparent) 54%,transparent 64%);animation:ray 40s ease-in-out infinite alternate}
.aurora::after{content:"";position:absolute;inset:0;opacity:.8;background:repeating-linear-gradient(100deg,transparent 0 58px,color-mix(in oklab,var(--hue) 6%,transparent) 58px 59px,transparent 59px 140px);-webkit-mask-image:linear-gradient(180deg,#000,transparent 75%);mask-image:linear-gradient(180deg,#000,transparent 75%)}
@keyframes ray{from{translate:-8% 0}to{translate:10% 0}}
.aurora .grain{position:absolute;inset:0;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .8 0 0 0 0 .95 0 0 0 0 1 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes drift1{to{translate:10vw 12vh}}
@keyframes drift2{to{translate:-12vw 10vh}}
@keyframes drift3{to{translate:-12vw -8vh}}
.cursor-glow{position:fixed;left:0;top:0;width:560px;height:560px;margin:-280px 0 0 -280px;border-radius:50%;pointer-events:none;z-index:0;opacity:0;transition:opacity .5s;
  background:radial-gradient(closest-side,color-mix(in oklab,var(--hue) 15%,transparent),transparent);will-change:transform}
.cursor-glow.on{opacity:1}

/* ---------- Typografie-Bausteine ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.8em;font:500 .76rem/1.2 var(--f-text);letter-spacing:.2em;text-transform:uppercase;color:var(--hue-t)}
.eyebrow::before{content:"";width:30px;height:1px;background:linear-gradient(90deg,transparent,var(--hue-t));flex:none}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--hue-t);box-shadow:0 0 0 0 var(--glow),0 0 14px var(--hue);animation:ping 2.6s ease-out infinite;order:-1;flex:none}
.eyebrow:has(.dot)::before{display:none}
@supports not (color:color-mix(in oklab,red 50%,blue)){
  :root{--bg:#04090c;--hue-t:var(--hue);--hue2-t:var(--hue2);--hue-l:var(--hue);--hue2-l:var(--hue2);--glow:var(--hue)}
}
@keyframes ping{0%{box-shadow:0 0 0 0 var(--glow),0 0 14px var(--hue)}70%,100%{box-shadow:0 0 0 12px transparent,0 0 14px var(--hue)}}
.h2{font:300 clamp(1.85rem,3.7vw,3.1rem)/1.12 var(--f-head);letter-spacing:-.025em;margin-top:.35em;text-wrap:balance;
  background:linear-gradient(180deg,#fff 30%,color-mix(in oklab,#fff 58%,var(--hue)));-webkit-background-clip:text;background-clip:text;color:transparent}
.h2.sm{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.h2.xl{font:300 clamp(2rem,5vw,4.1rem)/1.06 var(--f-display);letter-spacing:-.035em}
.sec{padding-block:clamp(56px,7.4vw,108px);position:relative;overflow-x:clip}
.sec:not(.chapter):not(.status-sec)::before{content:"";position:absolute;top:0;left:50%;width:min(calc(100% - 2*var(--gut)),var(--maxw));height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,var(--line) 18%,var(--line) 82%,transparent);pointer-events:none}
.sec:not(.chapter):not(.status-sec)::after{content:"";position:absolute;top:0;left:max(var(--gut),calc(50% - var(--maxw)/2));width:140px;height:1px;background:linear-gradient(90deg,transparent,var(--hue-t),transparent);pointer-events:none;opacity:.8;animation:glint 11s linear infinite}
@keyframes glint{from{transform:translateX(-140px);opacity:0}8%{opacity:.9}92%{opacity:.9}to{transform:translateX(calc(min(100vw - 2*var(--gut),var(--maxw)) - 140px));opacity:0}}
.sec-head{max-width:46rem;margin-bottom:clamp(32px,5vw,64px)}
.sec-note{margin-top:1.4em;color:var(--ink-2);font-size:.95rem}
.sec-note a{display:inline-flex;align-items:center;min-height:44px}
.eyebrow-h{font:500 .76rem/1.2 var(--f-text);letter-spacing:.2em;text-transform:uppercase;color:var(--hue-t);display:inline-flex;align-items:center;gap:.8em}
.eyebrow-h::before{content:"";width:30px;height:1px;background:linear-gradient(90deg,transparent,var(--hue-t))}

/* ---------- Reveal (nur mit JS) ---------- */
.js [data-r]{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0)*80ms)}
.js [data-r].in{opacity:1;transform:none}

/* ---------- Glas ---------- */
.glass{position:relative;isolation:isolate;border-radius:var(--r);
  background:linear-gradient(155deg,rgba(255,255,255,.075),rgba(255,255,255,.02) 55%,rgba(255,255,255,.04));
  -webkit-backdrop-filter:blur(16px) saturate(135%);backdrop-filter:blur(16px) saturate(135%);
  box-shadow:0 1px 0 rgba(255,255,255,.10) inset,0 34px 60px -34px rgba(0,0,0,.85)}
.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;z-index:1;
  background:linear-gradient(155deg,color-mix(in oklab,var(--b1,var(--hue)) 58%,transparent),rgba(255,255,255,.07) 32%,rgba(255,255,255,.035) 68%,color-mix(in oklab,var(--b2,var(--hue2)) 42%,transparent));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.glass::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;opacity:0;transition:opacity .45s;
  background:radial-gradient(380px circle at var(--mx,50%) var(--my,0%),color-mix(in oklab,var(--b1,var(--hue)) 22%,transparent),transparent 62%)}
.glass:hover::after{opacity:1}

/* ---------- Buttons ---------- */
.actions{display:flex;flex-wrap:wrap;gap:12px 14px;margin-top:clamp(26px,3.4vw,40px)}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.7em;min-height:52px;padding:.72rem 1.55rem;border-radius:999px;border:1px solid transparent;
  font:600 .98rem/1.25 var(--f-text);letter-spacing:.01em;text-align:center;text-decoration:none;color:var(--ink);overflow:hidden;isolation:isolate;cursor:pointer;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s,border-color .35s,color .35s}
.btn .ui{flex:none}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{color:#031014;background:linear-gradient(105deg,var(--hue-l),var(--hue2-l));
  box-shadow:0 0 0 1px rgba(255,255,255,.22) inset,0 12px 44px -10px var(--glow),0 2px 0 rgba(255,255,255,.4) inset}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn-primary:hover{color:#031014;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.3) inset,0 18px 56px -8px var(--glow)}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-ghost{background:rgba(255,255,255,.045);border-color:var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:color-mix(in oklab,var(--hue) 60%,transparent);color:#fff;transform:translateY(-2px)}
.btn-sm{min-height:44px;padding:0 1.1rem;font-size:.9rem;background:rgba(255,255,255,.06);border-color:var(--line);color:var(--ink)}
.btn-sm:hover{border-color:var(--hue-t);color:#fff;background:rgba(255,255,255,.1)}

/* ---------- Statusleiste ---------- */
.statusbar{position:relative;z-index:80;background:linear-gradient(90deg,color-mix(in oklab,var(--warn) 24%,#070d10),color-mix(in oklab,var(--warn) 12%,#070d10));border-bottom:1px solid color-mix(in oklab,var(--warn) 45%,transparent);
  color:#ffe9b8;font-size:.92rem;line-height:1.4}
.statusbar .sb-link{display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:6px var(--gut);color:inherit;text-decoration:none;text-align:center}
.statusbar svg{color:var(--warn);flex:none}
.statusbar .sb-more{color:#fff;font-weight:600;text-decoration:underline;text-underline-offset:.2em;white-space:nowrap;margin-left:.4em}
.statusbar .sb-link:hover .sb-more{color:var(--warn)}
@media (max-width:640px){.statusbar{font-size:.84rem;line-height:1.35}.statusbar .sb-link{justify-content:flex-start;text-align:left;gap:10px;padding-block:8px}}

/* ---------- Kopfzeile ---------- */
.top{position:sticky;top:0;z-index:70;height:var(--nav-h)}
.top::before{content:"";position:absolute;inset:0;background:rgba(3,10,13,0);transition:background .4s,backdrop-filter .4s,border-color .4s;border-bottom:1px solid transparent;pointer-events:none}
:root:not(.js) .top::before{background:rgba(3,10,13,.88);border-bottom-color:var(--line-2)}
.top.scrolled::before{background:rgba(3,10,13,.66);-webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);border-bottom-color:var(--line-2)}
.top-in{position:relative;height:100%;max-width:calc(var(--maxw) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut);display:flex;align-items:center;gap:16px}
.brand{display:inline-flex;align-items:center;gap:12px;min-height:44px;color:var(--ink);text-decoration:none;font:500 .82rem/1 var(--f-text);letter-spacing:.2em;text-transform:uppercase;margin-right:auto}
.brand:hover{color:#fff}
.brand-mark{width:34px;height:34px;color:var(--ink-2);flex:none}
.brand-ag{color:var(--hue-t)}
.nav{display:none;align-items:center;gap:2px}
.nav a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 14px;font-size:.9rem;color:var(--ink-2);text-decoration:none;border-radius:999px;transition:color .3s}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:7px;height:1px;background:linear-gradient(90deg,transparent,var(--hue-t),transparent);transform:scaleX(0);transition:transform .4s var(--ease)}
.nav a:hover,.nav a.act{color:#fff}
.nav a:hover::after,.nav a.act::after{transform:scaleX(1)}
.top-cta{flex:none}
.progress{position:absolute;left:0;right:0;bottom:0;height:2px;transform:scaleX(var(--p,0));transform-origin:0 50%;background:linear-gradient(90deg,var(--hue),var(--hue2-t));box-shadow:0 0 14px var(--glow)}
.menu{position:relative}
.menu summary{list-style:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.05);display:grid;place-items:center;cursor:pointer}
.menu summary::-webkit-details-marker{display:none}
.menu-ic{position:relative;width:18px;height:10px;display:block}
.menu-ic i{position:absolute;left:0;right:0;height:1.5px;background:var(--ink);border-radius:2px;transition:transform .35s var(--ease)}
.menu-ic i:first-child{top:0}.menu-ic i:last-child{bottom:0}
.menu[open] .menu-ic i:first-child{transform:translateY(4.25px) rotate(45deg)}
.menu[open] .menu-ic i:last-child{transform:translateY(-4.25px) rotate(-45deg)}
.menu-panel{position:absolute;right:0;top:calc(100% + 10px);width:min(300px,calc(100vw - 2*var(--gut)));padding:8px;display:grid;background:rgba(5,14,18,.88)}
.menu-panel a{display:flex;align-items:center;min-height:50px;padding:0 16px;border-radius:14px;color:var(--ink);text-decoration:none;font-size:1rem}
.menu-panel a:hover{background:rgba(255,255,255,.07)}
@media (min-width:1020px){.nav{display:flex}.menu{display:none}}
@media (max-width:1019px){.top-cta{display:none}}

.rail{display:none;position:fixed;left:6px;top:50%;transform:translateY(-50%);z-index:60;flex-direction:column}
.rail a{position:relative;display:block;width:44px;height:44px}
.rail a::before{content:"";position:absolute;left:10px;top:50%;width:12px;height:1px;background:var(--ink-3);opacity:.7;transition:width .4s var(--ease),background .3s,box-shadow .3s}
.rail a::after{content:attr(data-label);position:absolute;left:38px;top:50%;transform:translate(-6px,-50%);font:500 .75rem/1 var(--f-text);letter-spacing:.16em;text-transform:uppercase;color:var(--hue-t);opacity:0;white-space:nowrap;transition:opacity .3s,transform .4s var(--ease)}
.rail a:hover::after{opacity:1;transform:translate(0,-50%)}
.rail a.act::before{width:26px;background:var(--hue-t);opacity:1;box-shadow:0 0 12px var(--hue)}
@media (min-width:1400px){.rail{display:flex}}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;margin-top:calc(var(--nav-h) * -1);min-height:max(660px,min(calc(100svh - var(--sb,0px)),980px));display:flex;align-items:center;padding:calc(var(--nav-h) + 28px) 0 clamp(88px,10vh,120px)}
.hero-bg{position:absolute;inset:0;z-index:-1;overflow:hidden;-webkit-mask-image:linear-gradient(#000 74%,transparent);mask-image:linear-gradient(#000 74%,transparent)}
.hero-grid{position:absolute;inset:0;opacity:.55;
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);background-size:72px 72px;background-position:center top;
  -webkit-mask-image:radial-gradient(70% 70% at 70% 45%,#000,transparent);mask-image:radial-gradient(70% 70% at 70% 45%,#000,transparent)}
.hero .field{position:absolute;inset:0;width:100%;height:100%}
.fallback{position:absolute;right:max(2%,calc(50% - 560px));top:48%;width:min(46vw,560px);aspect-ratio:1;transform:translateY(-50%);opacity:.6;--c1:var(--hue-t);--c2:var(--hue2-t)}
.fallback .glyph{width:100%;height:100%}
.js .fallback{display:none}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,9,12,.82) 0%,rgba(3,9,12,.55) 34%,transparent 62%)}
.hero-in{display:grid;gap:clamp(34px,3.5vw,64px);align-items:center;grid-template-columns:minmax(0,1fr)}
.hero-copy{position:relative;z-index:2;max-width:46rem;transform:translateY(calc(var(--sp,0)*-34px));opacity:calc(1 - var(--sp,0)*.7)}
.h1{margin-top:.9em;font-family:var(--f-display);font-weight:300;letter-spacing:-.04em;line-height:.98;color:#fff;overflow-wrap:break-word;hyphens:manual}
.h1-main{display:block;background:linear-gradient(100deg,#fff 12%,var(--hue-t) 55%,var(--hue2-t) 82%,#fff);background-size:150% 100%;background-position:calc(30% + var(--tx,0)*30%) 0;-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em}
.n-s{font-size:clamp(3rem,8.4vw,7.4rem)}
.n-m{font-size:clamp(2.5rem,6.2vw,5.5rem)}
.n-l{font-size:clamp(2.2rem,5vw,4.4rem)}
.h1-sub{display:block;margin-top:.7em;font:500 clamp(.82rem,1.25vw,1.05rem)/1.4 var(--f-text);letter-spacing:.26em;text-transform:uppercase;color:var(--ink-2)}
.tagline{margin-top:clamp(22px,2.6vw,34px);font:300 clamp(1.25rem,2.35vw,2rem)/1.28 var(--f-head);letter-spacing:-.015em;color:var(--ink);max-width:30em;text-wrap:balance}
.lead{margin-top:1.1em;font-size:clamp(1.02rem,1.2vw,1.18rem);line-height:1.62;color:var(--ink-2);max-width:38em}
.hero-stage{position:relative;z-index:1;min-height:clamp(260px,68vw,330px);display:grid;place-items:center}
.hero-media{position:relative;width:min(70%,340px,var(--nw));transform:perspective(1100px) rotateY(calc(var(--tx,0)*9deg)) rotateX(calc(var(--ty,0)*-7deg)) translateY(calc(var(--sp,0)*-26px));transition:transform .25s ease-out;will-change:transform}
.hero-media .plate{position:relative;border-radius:26px}
.hero-media img{display:block;width:100%;height:auto}
.st-card .hero-media{position:absolute;right:1%;bottom:9%;width:min(54%,290px,var(--nw))}
.st-card .hero-media .plate{transform:rotate(2.5deg)}
.st-card .hero-media.k-cutout{width:min(64%,380px,var(--nw));right:-2%;bottom:0}
.k-disc .plate{border-radius:50%;box-shadow:0 0 0 7px rgba(255,255,255,.045),0 0 0 8px color-mix(in oklab,var(--hue) 42%,transparent),0 44px 90px -30px rgba(0,0,0,.95),0 0 90px -20px var(--glow)}
.k-disc img{border-radius:50%}
.st-card .hero-media.k-disc{width:min(52%,250px,var(--nw))}
.st-card .hero-media.k-disc .plate,.st-card .hero-media.k-logo .plate{transform:none}
.st-card .hero-media.k-logo{width:min(58%,330px,var(--nw));right:0;bottom:9%}
.k-photo .plate{overflow:hidden;background:#0a1418;border:1px solid rgba(255,255,255,.14);box-shadow:0 44px 90px -30px rgba(0,0,0,.95),0 0 0 7px rgba(255,255,255,.028),0 0 90px -24px var(--glow)}
.k-photo .plate::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(160deg,rgba(255,255,255,.14),transparent 30%,transparent 70%,color-mix(in oklab,var(--hue) 22%,transparent));mix-blend-mode:soft-light;pointer-events:none}
.k-cutout img{filter:drop-shadow(0 30px 36px rgba(0,0,0,.7)) drop-shadow(0 0 42px color-mix(in oklab,var(--hue) 38%,transparent))}
.k-light .plate{padding:16px;border-radius:30px;background:radial-gradient(120% 90% at 50% 15%,#fcfefe,#d6dfe1 62%,#aebcc0);
  box-shadow:0 44px 90px -30px rgba(0,0,0,.95),0 0 0 7px rgba(255,255,255,.04),0 0 80px -20px var(--glow),0 1px 0 #fff inset}
.k-light img{mix-blend-mode:multiply;border-radius:16px}
.k-logo .plate{background:transparent;border:0;box-shadow:none;overflow:visible;border-radius:0}
.k-logo .plate::after{display:none}
.k-logo .plate::before{content:"";position:absolute;inset:-8%;z-index:-1;pointer-events:none;background:radial-gradient(closest-side,color-mix(in oklab,var(--hue) 30%,transparent),color-mix(in oklab,var(--hue2) 8%,transparent) 55%,transparent 78%)}
.k-logo img{-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(180deg,transparent,#000 8%,#000 92%,transparent),radial-gradient(ellipse 76% 76% at 50% 50%,#000 66%,transparent 100%);-webkit-mask-composite:source-in,source-in;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(180deg,transparent,#000 8%,#000 92%,transparent),radial-gradient(ellipse 76% 76% at 50% 50%,#000 66%,transparent 100%);mask-composite:intersect,intersect}
.br{position:absolute;width:20px;height:20px;border:1.5px solid color-mix(in oklab,var(--hue-t) 70%,transparent);pointer-events:none;opacity:.85}
.br.tl{left:0;top:0;border-right:0;border-bottom:0;border-top-left-radius:6px}
.br.tr{right:0;top:0;border-left:0;border-bottom:0;border-top-right-radius:6px}
.br.bl{left:0;bottom:0;border-right:0;border-top:0;border-bottom-left-radius:6px}
.br.bb{right:0;bottom:0;border-left:0;border-top:0;border-bottom-right-radius:6px}
.hud{position:absolute;z-index:3;font:500 .75rem/1 var(--f-text);letter-spacing:.15em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap;padding:6px 11px;border-radius:999px;background:rgba(4,11,15,.74);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.hud-tl{left:22px;top:-5px}
.hud-br{right:22px;bottom:-5px}
.hud-tl::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--hue-t);margin-right:9px;vertical-align:1px;animation:ping 2.6s ease-out infinite}
.hero-cap{position:absolute;left:12px;bottom:12px;z-index:2;padding:6px 11px;border-radius:999px;background:rgba(4,11,15,.76);border:1px solid var(--line);color:#dfeaec;font:500 .75rem/1 var(--f-text);letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.hero-cap.wrap{right:12px;white-space:normal;text-align:center;line-height:1.35;border-radius:12px;text-wrap:balance;letter-spacing:.1em}
.k-disc .hero-cap{left:50%;bottom:6%;transform:translateX(-50%)}
.k-logo .hero-cap{bottom:auto;top:10px}
.cue{position:absolute;left:50%;bottom:26px;z-index:3;width:44px;height:44px;margin-left:-22px;border-radius:50%;display:grid;place-items:center;color:var(--ink-2);border:1px solid var(--line);background:rgba(255,255,255,.04);animation:bob 3s ease-in-out infinite;transition:color .3s,border-color .3s}
.cue:hover{color:#fff;border-color:var(--hue-t)}
@keyframes bob{50%{transform:translateY(6px)}}
@media (min-width:960px){
  .hero-in{grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr)}
  .hero-stage{min-height:clamp(420px,56vh,560px)}
  .st-card .hud-br{right:auto;left:22px}
  .hero-media{width:min(100%,500px,var(--nw))}
  .hero-scrim{background:linear-gradient(90deg,rgba(3,9,12,.84) 0%,rgba(3,9,12,.6) 36%,transparent 60%)}
}
@media (max-width:959px){
  .st-card .hero-media{width:min(42%,172px,var(--nw));right:5%;bottom:11%}
  .st-card .hero-media.k-disc{width:min(40%,150px,var(--nw))}
  .st-card .hero-media.k-logo{width:min(46%,184px,var(--nw));right:3%;bottom:11%}
  .st-card .hero-media.k-cutout{width:min(58%,250px,var(--nw));right:0;bottom:3%}
  .hero{align-items:flex-start;padding-top:calc(var(--nav-h) + 22px)}
  .hero-in{gap:26px}
  .hero-scrim{background:linear-gradient(180deg,rgba(3,9,12,.5) 0%,rgba(3,9,12,.3) 55%,transparent 82%)}
  .hero-bg{-webkit-mask-image:linear-gradient(#000 calc(100% - 84px),transparent);mask-image:linear-gradient(#000 calc(100% - 84px),transparent)}
  .hero-copy .lead,.hero-copy .tagline{text-shadow:0 0 16px rgba(3,9,12,.95),0 0 4px rgba(3,9,12,.8)}
  .fallback{top:auto;bottom:4%;right:50%;transform:translateX(50%);width:min(70vw,380px)}
  .cue{display:none}
  .hero-stage{margin-top:4px;min-height:clamp(300px,88vw,400px)}
  .hero-cap.wrap{font-size:.66rem;letter-spacing:.08em}
}

/* ---------- Status-Panel ---------- */
.status-sec{padding-block:clamp(36px,6vw,72px)}
.status.warn{--b1:var(--warn);--b2:var(--hue2);display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(18px,3vw,40px);padding:clamp(26px,4vw,52px);border-radius:30px;
  background:linear-gradient(135deg,color-mix(in oklab,var(--warn) 15%,transparent),rgba(255,255,255,.03) 55%)}
.status-ic{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;color:var(--warn);border:1px solid color-mix(in oklab,var(--warn) 55%,transparent);background:color-mix(in oklab,var(--warn) 12%,transparent);box-shadow:0 0 0 0 color-mix(in oklab,var(--warn) 40%,transparent);animation:pingw 3s ease-out infinite}
@keyframes pingw{0%{box-shadow:0 0 0 0 color-mix(in oklab,var(--warn) 45%,transparent)}75%,100%{box-shadow:0 0 0 20px transparent}}
.status .eyebrow{color:var(--warn)}
.status .eyebrow::before{background:linear-gradient(90deg,transparent,var(--warn))}
.status-text{margin-top:1em;font:300 clamp(1.05rem,1.55vw,1.3rem)/1.55 var(--f-head);color:var(--ink);max-width:44em;letter-spacing:-.01em}
@media (max-width:640px){.status.warn{grid-template-columns:1fr}.status-ic{width:52px;height:52px}}

/* ---------- Kennzahlen / Instrumente ---------- */
.instruments{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
.inst{padding:34px clamp(14px,2vw,26px) 28px;text-align:center;display:flex;flex-direction:column;align-items:center;min-width:0}
.inst-no{position:absolute;left:20px;top:16px;font:500 .75rem/1 var(--f-text);letter-spacing:.2em;color:var(--ink-3)}
.led{position:absolute;right:20px;top:16px;width:7px;height:7px;border-radius:50%;background:var(--hue-t);box-shadow:0 0 10px var(--hue);animation:blink 3.2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.dial{position:relative;width:100%;max-width:196px;aspect-ratio:1;margin-top:6px;container-type:inline-size}
.dial svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.dial .v{position:absolute;inset:0;display:grid;place-items:center;font:300 calc(var(--fs)*1cqw)/1 var(--f-head);letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:#fff;text-shadow:0 0 30px var(--glow)}
.d-bezel{fill:none;stroke:var(--line);stroke-width:1}
.d-t{fill:none;stroke:rgba(190,225,232,.3);stroke-width:1}
.d-tl{fill:none;stroke:rgba(190,225,232,.6);stroke-width:1.5}
.d-track{fill:none;stroke:rgba(190,225,232,.13);stroke-width:2}
.d-inner{fill:none;stroke:rgba(190,225,232,.12);stroke-width:1}
.d-inner.dashed{stroke-dasharray:2 6;stroke:rgba(190,225,232,.28)}
.d-arc{fill:none;stroke-width:4.5;stroke-linecap:round}
.d-arc.glow{stroke-width:14;opacity:.2}
.d-arc.full{stroke-width:3;opacity:.85}
.d-node{fill:var(--hue-l);filter:drop-shadow(0 0 5px var(--hue))}
.d-sweep{transform-origin:100px 100px}
.d-sweep path{fill:none;stroke-width:3.5;stroke-linecap:round}
.d-dot{fill:var(--hue-l);filter:drop-shadow(0 0 6px var(--hue))}
.d-dot2{fill:var(--hue2-l);filter:drop-shadow(0 0 5px var(--hue2))}
.d-orb{transform-origin:100px 100px}
.js .inst:not(.on) .d-arc{opacity:0;stroke-dasharray:100;stroke-dashoffset:100}
.js .inst:not(.on) .d-node{opacity:0}
.js .inst.on .d-arc{stroke-dasharray:100;stroke-dashoffset:0;transition:stroke-dashoffset 1.3s var(--ease) calc(var(--k)*.15s + .1s),opacity .4s calc(var(--k)*.15s)}
.js .inst.on .d-arc.glow{opacity:.22}
.js .inst.on .d-node{transition:opacity .4s calc(var(--k)*.15s + .1s)}
.d-ping{fill:none;stroke:var(--hue-t);stroke-width:1.2;opacity:0;transform-origin:100px 100px;animation:dping 5.5s ease-out infinite}
.d-ping.b{animation-delay:2.75s}
.d-dots circle{fill:rgba(190,225,232,.34)}
@keyframes dping{0%{transform:scale(.74);opacity:0}14%{opacity:.5}100%{transform:scale(1.13);opacity:0}}
.d-sweep{animation:spin 9s linear infinite}
.d-orb{animation:spin 13s linear infinite}
.d-orb.r{animation:spin 8s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.inst-txt{display:flex;flex-direction:column;align-items:center}
.inst:hover .d-tl{stroke:var(--hue-t)}
.inst:hover .dial .v{text-shadow:0 0 38px var(--hue)}
.dial svg,.dial .v{transition:text-shadow .5s,transform .6s var(--ease)}
.inst:hover .dial svg{transform:scale(1.035) rotate(2deg)}
.inst-unit{margin-top:18px;font:600 .98rem/1.25 var(--f-text);letter-spacing:.06em;color:var(--hue-t)}
.inst-label{margin-top:8px;font-size:.93rem;line-height:1.5;color:var(--ink-2);max-width:20em;text-wrap:balance}
@media (min-width:760px){.instruments.n3{grid-template-columns:repeat(3,minmax(0,1fr))}.instruments.n4,.instruments.n6{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.instruments.n4{grid-template-columns:repeat(4,minmax(0,1fr))}.instruments.n6{grid-template-columns:repeat(3,minmax(0,1fr))}.instruments.n5{grid-template-columns:repeat(6,minmax(0,1fr))}.instruments.n5 .inst{grid-column:span 2}.instruments.n5 .inst:nth-child(n+4){grid-column:span 3}}
@media (min-width:1240px){.instruments.n5{grid-template-columns:repeat(5,minmax(0,1fr))}.instruments.n5 .inst,.instruments.n5 .inst:nth-child(n+4){grid-column:auto}.instruments.n6{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media (max-width:759px){.instruments.n3 .inst:last-child:nth-child(odd),.instruments.n5 .inst:last-child:nth-child(odd){grid-column:span 2}}
@media (max-width:640px){
  .instruments{grid-template-columns:minmax(0,1fr)!important}.instruments .inst{grid-column:auto!important}
  .inst{flex-direction:row;text-align:left;align-items:center;gap:18px;padding:26px 18px 24px 16px}
  .inst .dial{width:116px;flex:none;margin:0}
  .inst-no{left:auto;right:44px}
  .inst-unit{margin-top:0}
  .inst-txt{min-width:0;align-items:flex-start}
  .inst-label{max-width:none;margin-top:6px}
}

/* ---------- Leitgedanke ---------- */
.statement{padding-block:clamp(76px,11vw,160px);overflow:clip}
.statement .wrap{display:grid;grid-template-columns:minmax(0,1fr)}
.statement .eyebrow-h{grid-column:1/-1;justify-self:start}
.scrub{position:relative;z-index:1;margin-top:1.1em;max-width:21em;font:300 clamp(1.75rem,4.1vw,3.5rem)/1.2 var(--f-head);letter-spacing:-.025em;color:#fff;text-wrap:pretty}
.js .scrub .w{opacity:.78;transition:opacity .6s ease,text-shadow .6s ease}
.js .scrub .w.lit{opacity:1;text-shadow:0 0 36px color-mix(in oklab,var(--hue) 55%,transparent)}
.stm-motif{width:min(52vw,220px);justify-self:end;margin-top:clamp(30px,7vw,52px);opacity:.5;animation:breathe 14s ease-in-out infinite alternate}
@media (min-width:960px){
  .statement .wrap{grid-template-columns:minmax(0,1.85fr) minmax(0,1fr);column-gap:clamp(32px,5vw,88px);align-items:center}
  .scrub{max-width:none;font-size:clamp(1.75rem,3.3vw,3.05rem)}
  .stm-motif{width:100%;max-width:400px;margin:0;justify-self:center;opacity:.55}
}
.motif-host{--c1:var(--hue-t);--c2:var(--hue2-t);pointer-events:none;aspect-ratio:1}
.motif-host .glyph{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 0 12px color-mix(in oklab,var(--hue) 45%,transparent))}
.motif-host .glyph .m1,.motif-host .glyph .m2{vector-effect:non-scaling-stroke}
.side-motif{display:none;width:min(100%,250px);margin-top:clamp(28px,4vw,56px);opacity:.7;animation:breathe 12s ease-in-out infinite alternate}
@media (min-width:960px){.side-motif{display:block}}
@keyframes breathe{to{scale:1.06}}

/* ---------- Merkmale (Bento: erste Karte groß, trägt das Produktmotiv) ---------- */
.features{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}
.feat{padding:28px 28px 30px;display:flex;flex-direction:column;gap:0;min-height:230px;transition:transform .5s var(--ease);overflow:hidden}
.feat:hover{transform:translateY(-4px)}
.feat-ico{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;color:var(--hue-t);--ac:var(--hue2-t);
  background:radial-gradient(circle at 30% 20%,color-mix(in oklab,var(--hue) 26%,transparent),rgba(255,255,255,.02));border:1px solid color-mix(in oklab,var(--hue) 36%,transparent);
  box-shadow:0 0 30px -8px var(--glow);transition:box-shadow .5s,transform .5s var(--ease)}
.feat:hover .feat-ico{box-shadow:0 0 44px -4px var(--glow);transform:rotate(-4deg) scale(1.05)}
.ico .a{stroke:var(--hue2-t)}
.ico .af{fill:var(--hue2-t);stroke:none}
.feat-no{position:absolute;right:24px;top:24px;font:500 .75rem/1 var(--f-display);letter-spacing:.08em;color:var(--ink-3)}
.feat h3{margin-top:24px;font:600 1.18rem/1.28 var(--f-head);letter-spacing:-.01em;color:#fff}
.feat p{margin-top:10px;font-size:.98rem;line-height:1.6;color:var(--ink-2)}
.feat-lead{min-height:280px;justify-content:flex-end;background:linear-gradient(155deg,color-mix(in oklab,var(--hue) 15%,rgba(255,255,255,.06)),rgba(255,255,255,.02) 62%)}
.feat-lead .feat-ico{position:absolute;left:28px;top:28px}
.feat-lead h3{font-size:clamp(1.35rem,2.1vw,1.8rem);max-width:min(100%,24em)}
.feat-lead p{font-size:1.04rem;max-width:min(100%,34em)}
.feat-glyph{position:absolute;right:-4%;top:50%;width:min(58%,330px);translate:0 -50%;opacity:.55;z-index:-1;animation:breathe 14s ease-in-out infinite alternate}
@media (min-width:640px){
  .features{grid-template-columns:repeat(2,minmax(0,1fr))}
  .features .feat-lead{grid-column:1/-1}
}
@media (min-width:640px) and (max-width:999px){
  .features:is(.f4,.f6,.f8) .feat:last-child{grid-column:1/-1}
}
@media (min-width:1000px){
  .features{grid-template-columns:repeat(6,minmax(0,1fr))}
  .features .feat{grid-column:span 2}
  .features .feat.feat-lead{grid-column:span 4}
  .features.f4 .feat:nth-child(4),.features.f6 .feat:nth-child(4){grid-column:span 4}
  .features.f6 .feat:nth-child(n+5),.features.f7 .feat:nth-child(n+6){grid-column:span 3}
}

/* ---------- Kapitel ---------- */
.chapter-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(22px,3.5vw,48px)}
.chapter-side{display:contents}
.chapter-head{position:relative;order:1}
.chapter-body{min-width:0;order:2}
.chapter-media{order:3}
.chapter-no{display:block;font:800 clamp(4.5rem,13vw,9.5rem)/.8 var(--f-display);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px color-mix(in oklab,var(--hue) 60%,transparent);
  filter:drop-shadow(0 0 22px color-mix(in oklab,var(--hue) 45%,transparent));margin-bottom:.12em;user-select:none}
.chapter .h2{font-size:clamp(1.7rem,2.85vw,2.6rem);min-width:0}
.chapter-text{font-size:clamp(1.05rem,1.35vw,1.22rem);line-height:1.7;color:var(--ink);max-width:40em}
.chapter-text strong{color:#fff;font-weight:600}
.points{margin-top:clamp(22px,3vw,34px);max-width:46em}
.points li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:14px;padding:15px 0;border-top:1px solid var(--line-2);color:var(--ink-2);transition:color .3s,background .3s}
.points li:last-child{border-bottom:1px solid var(--line-2)}
.points li:hover{color:#fff}
.points li i{position:relative;top:.5em;width:8px;height:8px;margin-left:4px;border:1.5px solid var(--hue-t);transform:rotate(45deg);background:transparent;box-shadow:0 0 10px var(--glow);transition:background .3s}
.points li:hover i{background:var(--hue-t)}
.chapter-media{padding:12px;display:grid;gap:10px;place-items:center;overflow:hidden;min-height:0;min-width:0}
.chapter-motif{display:none}
.chapter-media .mi{margin:0;display:grid;justify-items:center;gap:8px;width:100%;min-width:0}
.chapter-media.k-port{width:min(100%,calc(min(var(--nw,100%),calc(var(--mh,420px) * var(--ar,1))) + 24px));justify-self:center}
.mwrap{position:relative;display:block;isolation:isolate;border-radius:calc(var(--r) - 10px);overflow:hidden;width:min(100%,var(--nw,100%),calc(var(--mh,420px) * var(--ar,1)))}
.mwrap img{display:block;width:100%;height:auto}
.mi.k-cutout .mwrap{overflow:visible;background:radial-gradient(70% 70% at 50% 55%,color-mix(in oklab,var(--hue) 14%,transparent),transparent 72%)}
.mi.k-cutout img{filter:drop-shadow(0 18px 24px rgba(0,0,0,.6)) drop-shadow(0 0 26px color-mix(in oklab,var(--hue) 30%,transparent))}
.mi.k-light .mwrap{background:radial-gradient(120% 90% at 50% 15%,#fcfefe,#d8e1e3 62%,#b2c0c4)}
.mi.k-light img{mix-blend-mode:multiply}
.mi.k-vivid img{filter:saturate(.38) contrast(1.05) brightness(.94)}
.mi.k-vivid .mwrap::after{content:"";position:absolute;inset:0;pointer-events:none;mix-blend-mode:color;opacity:.42;background:linear-gradient(150deg,var(--hue),var(--hue2))}
.mi figcaption{font:500 .8rem/1.35 var(--f-text);letter-spacing:.02em;color:var(--ink-2);text-align:center;padding-inline:8px;text-wrap:balance}
.chapter-media.duo .mwrap{--mh:200px}
@media (min-width:960px){
  .chapter-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start;column-gap:clamp(40px,6vw,96px)}
  .chapter.flip .chapter-grid{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
  .chapter-side{display:grid;gap:clamp(22px,3vw,36px);align-content:start;position:sticky;top:calc(var(--nav-h) + 28px);order:1}
  .chapter.flip .chapter-side{order:2}
  .chapter.flip .chapter-body{order:1}
  .chapter-head,.chapter-media,.chapter-motif{order:0}
  .chapter-motif{display:grid;place-items:center;position:relative;overflow:hidden;aspect-ratio:5/4;padding:28px;--c1:var(--hue-t);--c2:var(--hue2-t);
    background:radial-gradient(80% 80% at 50% 55%,color-mix(in oklab,var(--hue) 16%,transparent),transparent 72%),linear-gradient(155deg,rgba(255,255,255,.05),rgba(255,255,255,.015))}
  .chapter-motif .glyph{width:min(100%,250px);height:auto;transform:translate(var(--tx,0),var(--ty,0)) scale(var(--sc,1));filter:drop-shadow(0 0 14px color-mix(in oklab,var(--hue) 45%,transparent));animation:breathe 14s ease-in-out infinite alternate}
  .chapter-motif .glyph .m1,.chapter-motif .glyph .m2{vector-effect:non-scaling-stroke}
  .cm-cap{position:absolute;left:20px;bottom:14px;font:500 .7rem/1 var(--f-text);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
  .chapter-media{--mh:340px}
  .chapter-media.k-port{--mh:400px}
  .chapter-media.k-tall{--mh:440px}
}

/* ---------- Eckdaten ---------- */
.specs{padding:10px clamp(20px,3.5vw,44px)}
.spec-row{display:grid;grid-template-columns:minmax(0,1fr);gap:6px;padding:20px 12px;margin-inline:-12px;border-top:1px solid var(--line-2);border-radius:14px;position:relative;transition:background .4s}
.spec-row:first-child{border-top:0}
.spec-row::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:2px;border-radius:2px;background:var(--hue-t);box-shadow:0 0 12px var(--hue);transform:scaleY(0);transition:transform .4s var(--ease)}
.spec-row:hover{background:linear-gradient(90deg,color-mix(in oklab,var(--hue) 9%,transparent),transparent 70%)}
.spec-row:hover::before{transform:scaleY(1)}
.spec-row dt{font:500 .76rem/1.4 var(--f-text);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.spec-row dd{font:400 1.08rem/1.5 var(--f-text);color:var(--ink)}
.spec-row dd strong{color:#fff;font-weight:600}
@media (min-width:760px){.spec-row{grid-template-columns:minmax(180px,.36fr) minmax(0,1fr);gap:28px;align-items:baseline}}

/* ---------- Ablauf (Lichtfaser) ---------- */
.process-grid,.faq-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(8px,4vw,64px)}
.sec-head.sticky{max-width:none}
.fiber{position:relative;--fill-n:1;padding-left:62px}
.fiber::before{content:"";position:absolute;left:23px;top:24px;bottom:24px;width:2px;border-radius:2px;background:linear-gradient(var(--line),var(--line-2))}
.fiber::after{content:"";position:absolute;left:23px;top:24px;width:2px;border-radius:2px;height:calc((100% - 48px)*var(--fill-n,1));background:linear-gradient(var(--hue-t),var(--hue2-t));box-shadow:0 0 16px var(--hue),0 0 2px #fff}
.step{position:relative;margin-bottom:18px}
.step:last-child{margin-bottom:0}
.node{position:absolute;left:-62px;top:12px;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font:500 1rem/1 var(--f-display);color:var(--ink-2);
  background:rgba(6,16,20,.92);border:1px solid var(--line);z-index:2;transition:border-color .5s,color .5s,box-shadow .5s,background .5s}
.step.on .node{color:#fff;border-color:var(--hue-t);box-shadow:0 0 0 5px color-mix(in oklab,var(--hue) 14%,transparent),0 0 28px -2px var(--glow);background:color-mix(in oklab,var(--hue) 14%,#06141a)}
.js .step:not(.on) .node{color:var(--ink-3)}
.step-body{padding:26px 28px 28px}
.step-body h3{font:600 1.22rem/1.3 var(--f-head);color:#fff;letter-spacing:-.01em}
.step-body p{margin-top:8px;color:var(--ink-2);font-size:1rem;line-height:1.62}
@media (min-width:960px){
  .process-grid,.faq-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
  .sec-head.sticky{position:sticky;top:calc(var(--nav-h) + 28px);align-self:start}
}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px}
.q{border-radius:20px}
.q summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px;padding:18px 24px 18px 26px;cursor:pointer;font:600 1.06rem/1.4 var(--f-head);letter-spacing:-.005em;color:#fff;border-radius:20px}
.q summary::-webkit-details-marker{display:none}
.q-ic{position:relative;flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);transition:transform .5s var(--ease),border-color .3s,background .3s}
.q-ic::before,.q-ic::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;margin:-.75px 0 0 -6px;background:var(--hue-t);border-radius:2px;transition:transform .5s var(--ease)}
.q-ic::after{transform:rotate(90deg)}
.q[open] .q-ic{transform:rotate(180deg);border-color:var(--hue-t);background:color-mix(in oklab,var(--hue) 14%,transparent)}
.q[open] .q-ic::after{transform:rotate(0)}
.q summary:hover .q-ic{border-color:var(--hue-t)}
.q-a{padding:0 26px 26px;max-width:46em}
.q-a p{color:var(--ink-2);line-height:1.7}
.q::details-content{block-size:0;overflow:hidden;opacity:0;transition:block-size .5s var(--ease),opacity .4s,content-visibility .5s allow-discrete}
.q[open]::details-content{block-size:auto;opacity:1}

/* ---------- Verwandt ---------- */
.related{display:grid;gap:18px;grid-template-columns:minmax(0,1fr)}
@media (min-width:700px){.related{grid-template-columns:repeat(2,minmax(0,1fr))}.related.r3 li:last-child:nth-child(odd){grid-column:1/-1}}
@media (min-width:1020px){.related.r3{grid-template-columns:repeat(3,minmax(0,1fr))}.related.r3 li:last-child:nth-child(odd){grid-column:auto}}
.related li{display:flex}
.rel{--b1:var(--c1);--b2:var(--c2);display:flex;flex-direction:column;width:100%;overflow:hidden;color:inherit;text-decoration:none;transition:transform .5s var(--ease)}
.rel:hover{transform:translateY(-5px);color:inherit}
.rel.rel-succ{--b1:var(--warn)}
.rel-art{display:grid;place-items:center;height:190px;position:relative;overflow:hidden;
  background:radial-gradient(70% 90% at 50% 100%,color-mix(in oklab,var(--c1) 30%,transparent),transparent 70%),radial-gradient(60% 80% at 100% 0%,color-mix(in oklab,var(--c2) 18%,transparent),transparent 70%)}
.rel-art .glyph{width:150px;height:150px;transition:transform .8s var(--ease);filter:drop-shadow(0 0 14px color-mix(in oklab,var(--c1) 55%,transparent))}
.rel:hover .rel-art .glyph{transform:scale(1.1) rotate(6deg)}
.rel-body{display:flex;flex-direction:column;gap:10px;padding:24px 26px 28px;flex:1}
.rel-name{font:600 1.35rem/1.25 var(--f-head);color:#fff;letter-spacing:-.015em}
.rel-why{color:var(--ink-2);font-size:.97rem;line-height:1.6}
.rel-go{margin-top:auto;padding-top:10px;display:inline-flex;align-items:center;gap:.6em;font:600 .92rem/1 var(--f-text);color:color-mix(in oklab,var(--c1) 62%,#fff);letter-spacing:.02em}
.rel .arr{transition:transform .4s var(--ease)}
.rel:hover .arr{transform:translateX(5px)}
.glyph .m1{stroke:var(--c1);fill:none;stroke-linecap:round;stroke-linejoin:round}
.glyph .m2{stroke:var(--c2);fill:none;stroke-linecap:round;stroke-linejoin:round}
.glyph .f1{fill:var(--c1);stroke:none}
.glyph .f2{fill:var(--c2);stroke:none}

/* ---------- Kontakt ---------- */
.cta{padding-bottom:clamp(72px,10vw,140px)}
.cta-panel{overflow:hidden;border-radius:34px;padding:clamp(34px,6.5vw,96px) clamp(24px,5.5vw,84px);min-height:clamp(420px,60vh,560px);display:flex;align-items:center;
  background:linear-gradient(135deg,color-mix(in oklab,var(--hue) 12%,rgba(255,255,255,.03)),rgba(255,255,255,.02))}
.cta-art{position:absolute;inset:0;z-index:-1;overflow:hidden;border-radius:inherit}
.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32;mix-blend-mode:screen}
.cta-art .field{position:absolute;inset:0;width:100%;height:100%;opacity:.85}
.cta-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,9,12,.9) 0%,rgba(3,9,12,.8) 46%,rgba(3,9,12,.14) 84%)}
.cta-in{position:relative;z-index:1;max-width:44rem}
.cta-sub{margin-top:1.4em;color:var(--ink-2);font-size:1.05rem;line-height:1.7}
.cta .actions{margin-top:clamp(28px,3.5vw,44px)}
.cta-actions{display:grid;grid-template-columns:repeat(2,max-content);justify-content:start}
.cta-actions .btn-primary{grid-column:1/-1;justify-self:start}
@media (max-width:700px){
  .cta-panel{align-items:flex-end;padding:210px 20px 30px;min-height:0}
  .cta-actions .btn{padding-inline:1rem;gap:.5em;font-size:.95rem}
  .cta-scrim{background:linear-gradient(180deg,rgba(3,9,12,.05) 0,rgba(3,9,12,.12) 170px,rgba(3,9,12,.86) 236px)}
  .cta-actions{grid-template-columns:minmax(0,1fr)}
  .cta-actions .btn{width:100%;justify-self:stretch}
}

/* ---------- Footer ---------- */
.foot{padding:clamp(56px,8vw,96px) 0 clamp(120px,14vw,170px);border-top:1px solid var(--line-2);background:linear-gradient(180deg,transparent,rgba(1,5,7,.55))}
.foot-top{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:center;margin-bottom:clamp(30px,4vw,52px)}
.foot-brand{display:grid;gap:8px}
.foot-name{font:500 .86rem/1 var(--f-text);letter-spacing:.22em;text-transform:uppercase;color:var(--ink)}
.foot-line{font-size:.92rem;color:var(--ink-2);max-width:38em}
.foot-up .ui{transform:rotate(180deg)}
.wt-footer{display:grid;gap:clamp(24px,4vw,44px);grid-template-columns:minmax(0,1fr)}
.wt-firma{font-size:.98rem;line-height:1.8;color:var(--ink-2)}
.wt-firma strong{color:#fff;font-weight:600}
.wt-firma a{display:inline-flex;align-items:center;min-height:44px}
.wt-firma a,.wt-links a{color:var(--ink);text-decoration-color:color-mix(in oklab,var(--hue) 50%,transparent)}
.wt-firma a:hover,.wt-links a:hover{color:var(--hue-t)}
.wt-links{display:flex;flex-wrap:wrap;gap:0 18px;align-content:flex-start}
.wt-links a{display:inline-flex;align-items:center;min-height:44px;font-size:.95rem}
.wt-disclaimer{padding:clamp(22px,3vw,36px);border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.03);grid-column:1/-1}
.wt-disclaimer h2{font:600 .78rem/1 var(--f-text);letter-spacing:.2em;text-transform:uppercase;color:var(--hue-t);margin-bottom:16px}
.wt-disclaimer p{font-size:.9rem;line-height:1.7;color:var(--ink-2);max-width:62em}
.wt-disclaimer p+p{margin-top:.8em}
@media (min-width:860px){.wt-footer{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.wt-links{justify-content:flex-end}}

/* ---------- Reduced motion / ohne JS ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .js [data-r]{opacity:1;transform:none}
  .js .scrub .w{opacity:1}
  .js .inst:not(.on) .d-arc.full{opacity:.85;stroke-dashoffset:0}
  .js .inst:not(.on) .d-arc.glow{opacity:.2;stroke-dashoffset:0}
  .js .inst:not(.on) .d-node{opacity:1}
  .hero-media{transform:none!important}
  .hero-copy{transform:none!important;opacity:1!important}
  .aurora i{transform:none}
  .cursor-glow{display:none}
}
@media (max-width:760px){
  .glass{-webkit-backdrop-filter:blur(10px) saturate(130%);backdrop-filter:blur(10px) saturate(130%)}
  .aurora i,.aurora::before{animation:none}
  .aurora i:nth-child(1){width:90vw}.aurora i:nth-child(2){width:84vw}.aurora i:nth-child(3){width:120vw}
}
@media print{.aurora,.cursor-glow,.rail,.cue{display:none}}

.feat-ico .ico{width:32px;height:32px}

@media (max-width:639px){
  .feat{min-height:0;padding:22px 20px 24px}
  .feat-ico{width:48px;height:48px;border-radius:16px}
  .feat-ico .ico{width:26px;height:26px}
  .feat h3{margin-top:18px;padding-right:0}
  .feat p{margin-top:8px}
  .feat-no{right:20px;top:22px}
  .feat-lead{min-height:0;justify-content:flex-start}
  .feat-lead .feat-ico{position:static}
  .feat-lead h3{font-size:1.3rem}
  .feat-glyph{right:-18%;top:30%;width:62%;opacity:.28}
  .chapter-media{--mh:300px}
  .chapter-media.k-port{--mh:340px}
  .chapter-media.k-tall{--mh:380px}
}
@media (max-width:480px){
  .fiber{padding-left:30px}
  .fiber::before,.fiber::after{left:12px}
  .node{left:-30px;top:14px;width:26px;height:26px;font-size:.78rem}
  .step-body{padding:20px 18px 22px}
  .step{margin-bottom:14px}
}
@media (max-width:640px){.actions .btn{padding-inline:1.1rem}.status .actions .btn,.hero .actions .btn-primary{width:100%}}