#zonenventil .nrb--detail{--color-text-white:#fff;--color-text-muted:#fff;--color-text-half:#fff;--color-text-faint:#fff;--color-rule:#ffffff50;color:#fff;font-family:var(--font-heading,sans-serif);background:0 0;padding:0}#zonenventil .nrb--detail .nrb__raster{gap:clamp(48px,6vw,88px);max-width:none}#zonenventil .nrb--detail .nrb__bild{flex-direction:column;align-items:center;display:flex}#zonenventil .nrb--detail .nrb__bild img{max-width:100%;max-height:680px}#zonenventil .nrb--detail .nrb__bild figcaption{color:#fff;text-align:center;max-width:38ch;font:11px/1.5 var(--font-mono,monospace);margin-top:32px}#zonenventil .nrb--detail .nrb__kopf{font-family:var(--font-heading,sans-serif);letter-spacing:-.035em;font-size:clamp(36px,4vw,56px);font-weight:400;line-height:1.06}#zonenventil .nrb--detail .nrb__einordnung{color:#fff;max-width:46ch;margin:0 0 28px;font-size:16px;line-height:1.55}#zonenventil .nrb--detail .nrb__punkt{grid-template-columns:minmax(0,1fr);gap:7px}#zonenventil .nrb--detail .nrb__punkt-t{font-size:13px}#zonenventil .nrb--detail .nrb__punkt-d,#zonenventil .nrb--detail .nrb__abbinder{font-size:16px}#zonenventil .nrb--detail .nrb__bild img,#zonenventil .nrb--detail .nrb__brow,#zonenventil .nrb--detail .nrb__kopf,#zonenventil .nrb--detail .nrb__lead,#zonenventil .nrb--detail .nrb__punkt{opacity:1;transition:none;transform:none}@media (width>=62rem){#zonenventil .nrb--detail .nrb__raster{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}@media (width<=61.99rem){#zonenventil .nrb--detail .nrb__bild img{max-height:520px}}@media (width<=480px){#zonenventil .nrb--detail .nrb__bild img{max-height:400px}#zonenventil .nrb--detail .nrb__bild figcaption{margin-top:24px;font-size:10px}}.nrb[data-astro-cid-a5frtgta]{padding:clamp(4rem, 9vw, 9rem) var(--seiten-luft,clamp(1.25rem, 4vw, 4rem));background:var(--color-bg-page,#010101);position:relative}.nrb__raster[data-astro-cid-a5frtgta]{align-items:center;gap:clamp(2rem,5vw,5rem);max-width:82rem;margin:0 auto;display:grid}@media (width>=62rem){.nrb__raster[data-astro-cid-a5frtgta]{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}}.nrb__bild[data-astro-cid-a5frtgta]{justify-content:center;margin:0;display:flex;position:relative}.nrb__bild[data-astro-cid-a5frtgta] img[data-astro-cid-a5frtgta]{filter:drop-shadow(0 24px 34px #0000002e);z-index:9999;opacity:0;width:auto;max-width:100%;height:auto;max-height:min(72vh,38rem);transition:opacity .7s cubic-bezier(.23,1,.32,1),transform .7s cubic-bezier(.23,1,.32,1);display:block;position:relative;transform:translateY(1.5rem)scale(.97)}.nrb[data-astro-cid-a5frtgta].ist-da .nrb__bild[data-astro-cid-a5frtgta] img[data-astro-cid-a5frtgta]{opacity:1;transform:none}.nrb__brow[data-astro-cid-a5frtgta]{color:var(--color-text-faint,#fff6);margin:0 0 clamp(.75rem,1.5vw,1.25rem)}.nrb__kopf[data-astro-cid-a5frtgta]{color:var(--color-text-white,#fff);margin:0 0 clamp(.75rem,1.5vw,1.25rem)}.nrb__lead[data-astro-cid-a5frtgta]{max-width:34ch;color:var(--color-text-muted,#fff9);margin:0 0 clamp(1.75rem,3.5vw,2.75rem);font-size:clamp(1.0625rem,.95rem + .35vw,1.3125rem);line-height:1.45}.nrb__abbinder[data-astro-cid-a5frtgta]{max-width:52ch;color:var(--color-text-faint);margin:clamp(1.25rem,2.5vw,2rem) 0 0;font-size:1.0625rem;line-height:1.45}.nrb__abbinder[data-astro-cid-a5frtgta] b[data-astro-cid-a5frtgta]{color:var(--color-text-half);font-weight:400}.nrb__punkte[data-astro-cid-a5frtgta]{border-top:1px solid var(--color-rule,#fff3);margin:0}.nrb__punkt[data-astro-cid-a5frtgta]{border-bottom:1px solid var(--color-rule,#fff3);gap:.35rem 2rem;padding:clamp(.9rem,1.8vw,1.35rem) 0;display:grid}@media (width>=30rem){.nrb__punkt[data-astro-cid-a5frtgta]{grid-template-columns:minmax(0,13rem) minmax(0,1fr);align-items:baseline}}.nrb__punkt-t[data-astro-cid-a5frtgta]{color:var(--color-text-white,#fff);margin:0}.nrb__punkt-d[data-astro-cid-a5frtgta]{color:var(--color-text-half,#ffffff80);margin:0;font-size:1.0625rem;line-height:1.45}.nrb__brow[data-astro-cid-a5frtgta],.nrb__kopf[data-astro-cid-a5frtgta],.nrb__lead[data-astro-cid-a5frtgta],.nrb__punkt[data-astro-cid-a5frtgta]{opacity:0;transition:opacity .62s cubic-bezier(.23,1,.32,1),transform .62s cubic-bezier(.23,1,.32,1);transform:translateY(.9rem)}.nrb[data-astro-cid-a5frtgta].ist-da .nrb__brow[data-astro-cid-a5frtgta],.nrb[data-astro-cid-a5frtgta].ist-da .nrb__kopf[data-astro-cid-a5frtgta],.nrb[data-astro-cid-a5frtgta].ist-da .nrb__lead[data-astro-cid-a5frtgta],.nrb[data-astro-cid-a5frtgta].ist-da .nrb__punkt[data-astro-cid-a5frtgta]{opacity:1;transform:none}.nrb[data-astro-cid-a5frtgta].ist-da .nrb__kopf[data-astro-cid-a5frtgta]{transition-delay:70ms}.nrb[data-astro-cid-a5frtgta].ist-da .nrb__lead[data-astro-cid-a5frtgta]{transition-delay:.14s}.nrb[data-astro-cid-a5frtgta].ist-da .nrb__punkt[data-astro-cid-a5frtgta]{transition-delay:calc(.21s + var(--i) * 80ms)}@media (prefers-reduced-motion:reduce){.nrb__bild[data-astro-cid-a5frtgta] img[data-astro-cid-a5frtgta],.nrb__brow[data-astro-cid-a5frtgta],.nrb__kopf[data-astro-cid-a5frtgta],.nrb__lead[data-astro-cid-a5frtgta],.nrb__punkt[data-astro-cid-a5frtgta]{opacity:1;transition:none;transform:none}}.nr-parts{z-index:9999;isolation:isolate;color:#fff;font-family:var(--font-heading,sans-serif);background:#010101;position:relative;overflow:clip}.nr-parts:before{content:"";z-index:-1;mix-blend-mode:screen;pointer-events:none;background:url(/assets/images/grain.png);position:absolute;inset:0}.nr-parts__inner{z-index:1;width:100%;max-width:1440px;margin-inline:auto;padding-inline:clamp(24px,4vw,72px);position:relative}.nr-parts__header{padding-block:clamp(88px,10vw,144px) clamp(72px,8vw,120px)}.nr-parts__eyebrow{color:currentColor;font:12px/1.5 var(--font-mono,monospace);letter-spacing:.055em;margin:0 0 28px}.nr-parts__header h1{color:#fff;letter-spacing:-.045em;max-width:15ch;margin:0;font-size:clamp(44px,6vw,84px);font-weight:400;line-height:1.04}.nr-parts__intro{color:#b9bcb9;max-width:49ch;margin:32px 0 0;font-size:clamp(18px,1.5vw,21px);line-height:1.55}.nr-parts__jump{flex-wrap:wrap;gap:16px 36px;margin-top:44px;display:flex}.nr-parts__jump a,.nr-parts__link{color:#fff;border-bottom:1px solid #ffffff8c;justify-content:space-between;align-items:center;gap:28px;min-height:44px;font-size:15px;line-height:1.4;text-decoration:none;transition:border-color .2s;display:inline-flex}.nr-parts__jump a:hover,.nr-parts__link:hover{border-color:#fff}.nr-parts a:focus-visible{outline-offset:6px;outline:2px solid}.nr-parts__product{padding-block:clamp(96px,10vw,160px);scroll-margin-top:88px;position:relative}.nr-parts__product--vcu{border-top:1px solid #ffffff24}.nr-parts__layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:clamp(48px,7vw,104px);display:grid}.nr-parts__copy{min-width:0}.nr-parts__copy h2{color:#fff;letter-spacing:-.045em;margin:0;font-size:clamp(44px,4.8vw,68px);font-weight:400;line-height:1.03}.nr-parts__lead{letter-spacing:-.025em;max-width:24ch;margin:24px 0 0;font-size:clamp(22px,2.1vw,29px);line-height:1.25}.nr-parts__body{color:#b9bcb9;max-width:48ch;margin:24px 0 0;font-size:17px;line-height:1.65}.nr-parts__details{margin:36px 0 0;padding:0;font-size:14px;line-height:1.55}.nr-parts__details>div{border-top:1px solid #ffffff24;grid-template-columns:108px minmax(0,1fr);gap:16px;padding-block:16px;display:grid}.nr-parts__details dt{color:#aaaead}.nr-parts__details dd{margin:0}.nr-parts__link{margin-top:24px}.nr-parts__figure{min-width:0;margin:0}.nr-parts__figure img{object-fit:contain;width:100%;height:auto;display:block}.nr-parts__figure figcaption{color:#a9adaa;text-align:center;font:11px/1.5 var(--font-mono,monospace);margin-top:36px}.nr-parts__product--valve{color:#fff;isolation:isolate;background:#9ea29f}.nr-parts__product--valve:before{content:"";z-index:0;pointer-events:none;opacity:.7;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='k'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23k)'/%3E%3C/svg%3E");background-size:220px 220px;position:absolute;inset:0}.nr-parts__product--valve .nr-parts__layout{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.nr-parts__figure--valve img{max-height:680px}.nr-parts__product--valve .nr-parts__body,.nr-parts__product--valve .nr-parts__details dt,.nr-parts__product--valve figcaption{color:#fff}.nr-parts__product--valve .nr-parts__details>div{border-color:#ffffff50}@media (width<=900px){.nr-parts__header{padding-block:80px}.nr-parts__layout,.nr-parts__product--valve .nr-parts__layout{grid-template-columns:minmax(0,1fr);gap:64px}.nr-parts__product{padding-block:88px}.nr-parts__copy{max-width:620px}.nr-parts__figure--vcu{grid-row:1}.nr-parts__figure--vcu img{max-width:640px;margin-inline:auto}.nr-parts__figure--valve img{max-height:520px}}@media (width<=480px){.nr-parts__header{padding-block:64px 72px}.nr-parts__header h1{font-size:clamp(42px,11vw,52px)}.nr-parts__intro{font-size:18px}.nr-parts__eyebrow{margin-bottom:20px}.nr-parts__product{padding-block:72px}.nr-parts__layout{gap:52px}.nr-parts__body{font-size:16px}.nr-parts__details>div{grid-template-columns:minmax(0,1fr);gap:7px}.nr-parts__figure--valve img{max-height:440px}.nr-parts__figure figcaption{margin-top:24px;font-size:10px}}@media (prefers-reduced-motion:reduce){.nr-parts__jump a,.nr-parts__link{transition:none}}