:root{--bg0:#070b22;--bg1:#0a0e2a;--panel:rgba(19,25,66,.55);--border:rgba(160,170,255,.14);
--text:#eef0ff;--muted:#9aa3d0;--faint:#5d668f;--a1:#ff3d8a;--a2:#7c5cff;
--grad:linear-gradient(92deg,var(--a1),var(--a2))}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:#070b22}
body{font-family:Inter,system-ui,sans-serif;color:var(--text);background:
radial-gradient(900px 600px at 85% -10%,rgba(255,61,138,.14),transparent 60%),
radial-gradient(1000px 700px at -10% 40%,rgba(124,92,255,.14),transparent 60%),
linear-gradient(180deg,var(--bg0),var(--bg1) 40%,#0d1233);overflow-x:hidden}
.wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 24px}
nav{display:flex;align-items:center;justify-content:space-between;padding:26px 0;position:relative;z-index:5}
.brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk';font-weight:700;font-size:19px}
.brand img{width:30px;height:30px;border-radius:8px}
nav .links{display:flex;gap:26px;font-size:13.5px;color:var(--muted)}
nav a{color:inherit;text-decoration:none}
nav .links a:hover{color:var(--text)}
.btn{display:inline-block;font-weight:600;font-size:14px;color:var(--text);border-radius:999px;
padding:13px 28px;text-decoration:none;transition:.15s}
.btn-primary{background:var(--grad);box-shadow:0 6px 24px rgba(255,61,138,.35)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 32px rgba(255,61,138,.5)}
.btn-ghost{border:1px solid rgba(160,170,255,.25);color:var(--muted)}
.btn-ghost:hover{color:var(--text);border-color:rgba(160,170,255,.5)}
header{min-height:min(88vh,780px);display:flex;flex-direction:column;position:relative;
border:1px solid rgba(160,170,255,.22);margin:110px 0 150px;padding:0 34px;cursor:crosshair;
background:repeating-linear-gradient(0deg,transparent 0 39px,rgba(160,170,255,.045) 39px 40px),
repeating-linear-gradient(90deg,transparent 0 39px,rgba(160,170,255,.045) 39px 40px)}
header::before,header::after{content:"";position:absolute;width:14px;height:14px;border:1px solid rgba(160,170,255,.5)}
header::before{top:-7px;left:-7px;border-width:0 1px 1px 0}
header::after{bottom:-7px;right:-7px;border-width:1px 0 0 1px}
.hero2{flex:1;display:grid;grid-template-columns:1.15fr 1fr;gap:30px;align-items:center;padding:8px 0 46px}
.hero-l{text-align:left}
.hero-l .cta{justify-content:flex-start}
.hero-r svg{width:100%;max-width:440px;animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px)}}
.dw path{stroke-dasharray:100;stroke-dashoffset:100;animation:draw 1.1s cubic-bezier(.4,0,.2,1) forwards;animation-delay:calc(var(--i)*.22s)}
@keyframes draw{to{stroke-dashoffset:0}}
.dw2{opacity:0;animation:fadein 1s ease forwards 2.4s}
@keyframes fadein{to{opacity:1}}
.hdim{display:flex;align-items:center;gap:10px;color:var(--faint);margin:2px 0 20px;max-width:520px}
.hdim i{flex:1;height:1px;background:rgba(160,170,255,.35);position:relative}
.hdim i::before,.hdim i::after{content:"";position:absolute;top:-3px;width:1px;height:7px;background:rgba(160,170,255,.5)}
.hdim i:first-child::before{left:0}.hdim i:last-child::after{right:0}
.hdim span{font-size:10.5px;letter-spacing:.14em}
.xh{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s}
header:hover .xh{opacity:1}
.xh-h{position:absolute;left:0;right:0;height:1px;background:rgba(255,61,138,.25)}
.xh-v{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,61,138,.25)}
.xh-label{position:absolute;font-size:10px;color:var(--faint);letter-spacing:.1em;transform:translate(10px,10px);white-space:nowrap}
@media(max-width:860px){.hero2{grid-template-columns:1fr}.hero-r{display:none}header{cursor:auto}.xh{display:none}}
.hero{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 0 80px;position:relative;isolation:isolate}
.hero::before{content:"";position:absolute;inset:-8% -18%;z-index:-1;pointer-events:none;
background:radial-gradient(55% 62% at 50% 48%,rgba(7,11,34,.8),rgba(7,11,34,.35) 60%,transparent 78%)}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.22em;color:var(--muted);margin-bottom:20px}
/* Formatliste: echte Flex-Liste statt Trennpunkte im Text. Bei neun Formaten
   bricht die Zeile in der schmalen Hero-Spalte zwangsläufig um - mit
   Trennzeichen im Text bliebe dabei ein Punkt am Zeilenende hängen. */
.formats{display:flex;flex-wrap:wrap;gap:8px 20px;letter-spacing:.2em}
h1{font-family:'Space Grotesk';font-weight:700;font-size:clamp(38px,4.6vw,60px);line-height:1.04;letter-spacing:-.015em;margin-bottom:20px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font-size:17px;line-height:1.7;color:var(--muted);max-width:560px;margin-bottom:36px}
.cta{display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:center}
.hint{font-size:13px;color:var(--faint)}
section{padding:90px 0;scroll-margin-top:20px}
h2{font-family:'Space Grotesk';font-weight:700;font-size:clamp(28px,4vw,40px);letter-spacing:-.01em;margin-bottom:14px;text-align:center}
.lead{text-align:center;color:var(--muted);max-width:540px;margin:0 auto 48px;line-height:1.7}
#app{height:170vh;padding:0}
.shot-sticky{position:sticky;top:6vh;padding:20px 0}
#scrub{display:block;width:100%;height:auto;border-radius:18px}
.shot{border-radius:18px;border:1px solid var(--border);box-shadow:0 40px 120px rgba(124,92,255,.25),0 12px 40px rgba(3,5,20,.6);overflow:hidden}
.shot img{display:block;width:100%}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:26px;
backdrop-filter:blur(18px) saturate(1.3)}
.card .ic{font-size:20px;margin-bottom:12px;display:block}
.card h3{font-family:'Space Grotesk';font-size:16px;margin-bottom:8px}
.card p{font-size:13.5px;color:var(--muted);line-height:1.65}
.dl{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.dl a{display:flex;flex-direction:column;gap:3px;min-width:200px;background:var(--panel);border:1px solid var(--border);
border-radius:14px;padding:18px 24px;text-decoration:none;color:var(--text);backdrop-filter:blur(18px);transition:.15s}
.dl a:hover{border-color:rgba(255,61,138,.45);transform:translateY(-2px)}
.dl b{font-family:'Space Grotesk';font-size:15px}
.dl span{font-size:12px;color:var(--faint)}
/* Fußzeile als technisches Schriftfeld (Title Block): bordiertes Raster mit
   Passermarken, Millimeterpapier-Grund und beschrifteten Feldern - wie das
   Schriftfeld unten rechts auf einer echten CAD-Zeichnung. */
footer{padding:96px 0 48px}
.titleblock{position:relative;border:1px solid var(--border);overflow:hidden;
background:repeating-linear-gradient(0deg,transparent 0 31px,rgba(160,170,255,.035) 31px 32px),repeating-linear-gradient(90deg,transparent 0 31px,rgba(160,170,255,.035) 31px 32px)}
.titleblock::before,.titleblock::after{content:"";position:absolute;width:12px;height:12px;border:1px solid rgba(160,170,255,.55);pointer-events:none;z-index:2}
.titleblock::before{top:9px;left:9px;border-width:1px 0 0 1px}
.titleblock::after{bottom:9px;right:9px;border-width:0 1px 1px 0}
.tb-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr}
.tb-cell{position:relative;padding:28px 26px;border-left:1px solid var(--border);transition:background .25s}
.tb-cell:first-child{border-left:none}
.tb-cell:hover{background:rgba(160,170,255,.03)}
.tb-k{display:block;font-size:9.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}
.tb-k::before{content:"";display:inline-block;width:5px;height:5px;margin-right:8px;vertical-align:middle;border:1px solid var(--a1);transform:rotate(45deg)}
.tb-k+.tb-links,.tb-k+.tb-signer{margin-top:15px}
.tb-k.mt{margin-top:24px}
.tb-links a{display:block;width:fit-content;color:var(--muted);text-decoration:none;font-size:13px;padding:4px 0;background:linear-gradient(var(--a1),var(--a1)) no-repeat 0 92%/0 1.5px;transition:background-size .28s,color .2s}
.tb-links a:hover{color:var(--text);background-size:100% 1.5px}
.tb-brand{display:flex;flex-direction:column}
.tb-cube{width:40px;height:44px;margin-bottom:16px}
.tb-name{font-family:'Space Grotesk';font-weight:700;font-size:21px;letter-spacing:.01em;line-height:1}
.tb-tag{color:var(--muted);font-size:12.5px;margin-top:6px}
.tb-dim{display:flex;align-items:center;margin-top:auto;padding-top:24px}
.tb-dim i{flex:1;height:1px;background:rgba(160,170,255,.28);position:relative}
.tb-dim i::before,.tb-dim i::after{content:"";position:absolute;top:-3px;width:1px;height:7px;background:rgba(160,170,255,.5)}
.tb-dim i::before{left:0}.tb-dim i::after{right:0}
.tb-signer{display:inline-block;font-family:'Space Grotesk';font-size:16px;color:var(--text);text-decoration:none}
.tb-signer:hover{color:transparent;background:var(--grad);-webkit-background-clip:text;background-clip:text}
.sig{display:block;width:132px;height:22px;margin-top:12px;overflow:visible}
.sig path{stroke-dasharray:100;stroke-dashoffset:100;animation:sigdraw 1.5s ease .5s forwards}
@keyframes sigdraw{to{stroke-dashoffset:0}}
.tb-strip{display:flex;flex-wrap:wrap;align-items:center;gap:9px 20px;padding:15px 26px;border-top:1px solid var(--border);font-size:11px;letter-spacing:.05em;color:var(--faint)}
.tb-strip b{color:var(--muted);font-weight:600}
.tb-strip .sep{width:4px;height:4px;border:1px solid rgba(160,170,255,.4);transform:rotate(45deg)}
@media(max-width:860px){.tb-grid{grid-template-columns:1fr}.tb-cell{border-left:none;border-top:1px solid var(--border)}.tb-cell:first-child{border-top:none}}
/* ── Technische-Zeichnung-Ästhetik ── */
.mono{font-family:ui-monospace,'SF Mono',Menlo,monospace}
.dim{display:flex;align-items:center;gap:14px;justify-content:center;color:var(--faint);
font-family:ui-monospace,Menlo,monospace;font-size:11px;letter-spacing:.18em;margin-bottom:18px}
.dim::before,.dim::after{content:"";flex:0 0 90px;height:1px;background:rgba(160,170,255,.3)}
.dim::before{background:linear-gradient(90deg,transparent,rgba(160,170,255,.4))}
.dim::after{background:linear-gradient(90deg,rgba(160,170,255,.4),transparent)}
.sheet{position:relative;border:1px solid rgba(160,170,255,.28);background:
repeating-linear-gradient(0deg,transparent 0 39px,rgba(160,170,255,.05) 39px 40px),
repeating-linear-gradient(90deg,transparent 0 39px,rgba(160,170,255,.05) 39px 40px),
rgba(10,14,42,.5);padding:44px 40px 0}
.sheet::before,.sheet::after{content:"";position:absolute;width:14px;height:14px;border:1px solid rgba(160,170,255,.5)}
.sheet::before{top:-7px;left:-7px;border-width:0 1px 1px 0}
.sheet::after{bottom:-7px;right:-7px;border-width:1px 0 0 1px}
.sheet-label{position:absolute;top:-9px;left:24px;background:var(--bg1);padding:0 10px;
font-family:ui-monospace,Menlo,monospace;font-size:10.5px;letter-spacing:.2em;color:var(--faint)}
.bom{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.bom svg{width:100%;height:auto}
.bom-table{border:1px solid rgba(160,170,255,.25);font-size:13px}
.bom-row{display:grid;grid-template-columns:52px 1fr 92px;align-items:center;
border-bottom:1px solid rgba(160,170,255,.14);padding:13px 16px;gap:14px;transition:background .15s;cursor:default}
.bom-row:last-child{border-bottom:none}
.bom-row.head{font-family:ui-monospace,Menlo,monospace;font-size:10.5px;letter-spacing:.14em;color:var(--faint);text-transform:uppercase}
.bom-row:not(.head):hover,.bom-row.hl{background:rgba(255,61,138,.08)}
.pos{width:26px;height:26px;border:1px solid rgba(160,170,255,.5);border-radius:50%;display:flex;
align-items:center;justify-content:center;font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--muted)}
.bom-row:hover .pos,.bom-row.hl .pos{border-color:var(--a1);color:var(--text);box-shadow:0 0 10px rgba(255,61,138,.4)}
.bom-row b{display:block;font-size:13.5px;font-weight:600}
.bom-row small{color:var(--muted);font-size:12px;line-height:1.5}
.lic{font-family:ui-monospace,Menlo,monospace;font-size:10px;letter-spacing:.1em;text-align:center;
padding:4px 0;border:1px solid rgba(160,170,255,.3);color:var(--muted)}
.lic.pro{border:none;background:var(--grad);color:#fff;font-weight:700}
.balloon{opacity:.85;transition:.2s}
.balloon.hl circle{stroke:#ff3d8a;fill:rgba(255,61,138,.18)}
.balloon.hl text{fill:#fff}
.tblock{display:grid;grid-template-columns:1fr 1fr 1fr;border:1px solid rgba(160,170,255,.28);border-bottom:none;
margin:44px -40px 0;font-family:ui-monospace,Menlo,monospace;font-size:10.5px;color:var(--faint)}
.tblock div{padding:9px 14px;border-right:1px solid rgba(160,170,255,.18);border-top:1px solid rgba(160,170,255,.18)}
.tblock div:nth-child(3n){border-right:none}
.tblock b{color:var(--muted);font-weight:600}
@media(max-width:700px){font-size:11px;letter-spacing:.1em;color:var(--faint);text-transform:uppercase}
@media(max-width:860px){.bom{grid-template-columns:1fr}.tblock{grid-template-columns:1fr 1fr}.tblock div:nth-child(3n){border-right:1px solid rgba(160,170,255,.18)}}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}

/* Fragen und Antworten: schlicht gehalten, damit der Abschnitt den Rest der
   Seite nicht überlagert. Die Antworten stehen im Markup und sind damit
   auffindbar, auch wenn sie zugeklappt sind. */
.faq{max-width:780px;margin:0 auto;border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{display:flex;gap:14px;align-items:baseline;cursor:pointer;
  padding:19px 4px;font-size:17px;font-weight:500;color:var(--text);list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';margin-left:auto;color:var(--faint);
  font-size:19px;line-height:1;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:#fff}
.faq-item .pos{font:600 11px ui-monospace,Menlo,monospace;color:var(--faint);
  letter-spacing:.1em;flex:0 0 auto;padding-top:3px}
.faq-item p{padding:0 34px 20px 32px;color:var(--muted);line-height:1.75;font-size:15.5px}

/* Leiste oben: erscheint erst, wenn das Titelblatt aus dem Bild ist - wie auf
   den anderen Produktseiten. Im Titelblatt selbst steht die Navigation schon. */
.topbar{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;
padding:12px max(24px,calc((100vw - 1080px)/2 + 24px));background:rgba(7,11,34,.8);backdrop-filter:blur(14px) saturate(1.3);
border-bottom:1px solid var(--border);transform:translateY(-110%);transition:transform .45s cubic-bezier(.16,1,.3,1)}
.topbar.show{transform:none}
.topbar .brand img{width:26px;height:26px}
.topbar .links{display:flex;align-items:center;gap:22px;font-size:13.5px;color:var(--muted)}
.topbar a{color:inherit;text-decoration:none}
.topbar .links a:hover{color:var(--text)}
.topbar .btn{padding:8px 18px;font-size:13px;color:var(--text)}
@media(max-width:860px){.topbar .links a:not(.btn){display:none}}
@media(max-width:860px){nav .links{display:none}}

.note{max-width:640px;margin:22px auto 0;text-align:center;font-size:13px;line-height:1.7;color:var(--faint)}
.note a{color:var(--muted)}

/* Schmale Bildschirme: das Zeichnungsblatt rückt enger zusammen, sonst ragt die Stückliste über den Rand */
@media(max-width:700px){
.sheet{padding:34px 16px 0}
.tblock{margin:34px -16px 0}
.bom-row{grid-template-columns:34px minmax(0,1fr) 58px;padding:12px 10px;gap:10px}
.wrap{padding:0 16px}
header{padding:0 18px;margin:70px 0 100px}
.dim::before,.dim::after{flex-basis:28px}
}

/* Download: ein Zeichnungsblatt je System, das eigene trägt den Stempel */
.dl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.dl-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:44px 26px 26px;
border:1px solid rgba(160,170,255,.28);background:
repeating-linear-gradient(0deg,transparent 0 39px,rgba(160,170,255,.05) 39px 40px),
repeating-linear-gradient(90deg,transparent 0 39px,rgba(160,170,255,.05) 39px 40px),rgba(10,14,42,.5);
transition:border-color .25s,box-shadow .25s,transform .25s}
.dl-card::before,.dl-card::after{content:"";position:absolute;width:14px;height:14px;border:1px solid rgba(160,170,255,.5)}
.dl-card::before{top:-7px;left:-7px;border-width:0 1px 1px 0}
.dl-card::after{bottom:-7px;right:-7px;border-width:1px 0 0 1px}
.dl-card:hover{border-color:rgba(160,170,255,.5);transform:translateY(-3px)}
.dl-card .sheet-label{left:50%;transform:translateX(-50%);white-space:nowrap}
.dl-ico{width:44px;height:44px;fill:var(--muted);margin-bottom:16px;transition:fill .25s}
.dl-card h3{font-family:'Space Grotesk';font-size:24px;margin-bottom:6px}
.dl-spec{font-size:11px;letter-spacing:.06em;color:var(--faint);margin-bottom:22px}
.dl-btns{display:flex;flex-direction:column;gap:10px;width:100%;margin-top:auto}
.dl-btns .btn{display:flex;justify-content:center;align-items:baseline;gap:8px;padding:12px 18px}
.dl-btns .btn span{font-size:11.5px;font-weight:500;opacity:.65}
.dl-file{margin-top:14px;font-size:10.5px;color:var(--faint);letter-spacing:.04em}
.dl-card.mine{border-color:rgba(255,61,138,.55);box-shadow:0 0 70px rgba(255,61,138,.14),inset 0 0 60px rgba(255,61,138,.05)}
.dl-card.mine .dl-ico{fill:var(--a1)}
.dl-card.mine::before,.dl-card.mine::after{border-color:var(--a1)}
.dl-stamp{position:absolute;z-index:2;top:18px;right:14px;transform:rotate(4deg);background:var(--grad);font-size:9.5px;font-weight:700;
letter-spacing:.1em;padding:4px 12px;border-radius:3px;text-transform:uppercase}
.dl-block{margin:34px 0 0;border-bottom:1px solid rgba(160,170,255,.28)}
.dl-block a{color:inherit;text-decoration:none}
.dl-block a:hover{color:var(--text)}
@media(max-width:860px){.dl-grid{grid-template-columns:1fr;gap:30px}.dl-block{margin-top:30px}}