@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-latin-opsz-normal.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-latin-ext-opsz-normal.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+20A0-20AB,U+20AD-20C0,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

@layer tokens, base, layout, components, motion;

@layer tokens{:root{
  --sfm-teal:#5EC4C7;--sfm-teal-dark:#1D7A7D;--sfm-teal-tint:#E9F6F6;--sfm-anthracite:#3A3A3A;--sfm-ink:#2C2C2A;--sfm-muted:#5F5E5A;
  --sfm-bg:#F5F5F3;--sfm-surface:#FFFFFF;--sfm-surface-2:#EBEBEA;--sfm-border:rgba(0,0,0,.14);--sfm-border-strong:rgba(0,0,0,.28);
  --font:Inter,ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif;--mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --gutter:clamp(16px,4vw,48px);--max:1280px;--r:6px;
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s6:24px;--s8:32px;--s12:48px;--s16:64px;--s24:96px;
  --section:clamp(56px,4rem + 5vw,128px);
}}

@layer base{
  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
  body{margin:0;background:var(--sfm-bg);color:var(--sfm-ink);font-family:var(--font);font-size:clamp(17px,16px + .2vw,18px);line-height:1.6;font-optical-sizing:auto;-webkit-font-smoothing:antialiased;hyphens:auto;overflow-wrap:break-word}
  h1,h2,h3{color:var(--sfm-anthracite);line-height:1.12;letter-spacing:-.02em;margin:0;font-weight:650;text-wrap:balance;hyphens:manual}
  p{margin:0;text-wrap:pretty}
  a{color:var(--sfm-teal-dark)}
  img,svg{display:block;max-width:100%;height:auto}
  :focus-visible{outline:3px solid var(--sfm-teal-dark);outline-offset:3px;border-radius:2px}
  .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .skip{position:absolute;left:12px;top:-60px;z-index:10;background:var(--sfm-anthracite);color:#fff;padding:10px 16px;font-weight:600;text-decoration:none}
  .skip:focus{top:12px}
  dl,dd{margin:0}
}

@layer layout{
  .wrap{max-width:calc(var(--max) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}
  .top{background:var(--sfm-surface);border-bottom:3px solid var(--sfm-teal)}
  .top-in{display:flex;align-items:center;justify-content:space-between;gap:var(--s6);min-height:84px}
  .logo{width:clamp(130px,12vw,168px)}
  .hero{padding:clamp(40px,3rem + 4vw,112px) 0 var(--section)}
  .hero-grid{display:grid;gap:var(--s12);align-items:center}
  @media (min-width:1000px){.hero-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(40px,5vw,80px)}}
  .ways{padding:var(--section) 0;background:var(--sfm-surface);border-top:1px solid var(--sfm-border)}
  .cards{display:grid;gap:var(--s6);margin-top:var(--s12)}
  @media (min-width:860px){.cards{grid-template-columns:repeat(3,1fr)}}
  .spec{padding:var(--section) 0}
  .spec-grid{display:grid;gap:var(--s8)}
  @media (min-width:1000px){.spec-grid{grid-template-columns:4fr 8fr;gap:var(--s16)}}
  .contact{background:var(--sfm-anthracite);color:#E7E7E4;padding:var(--section) 0;position:relative;overflow:hidden}
  .contact-grid{display:grid;gap:var(--s12);position:relative}
  @media (min-width:1000px){.contact-grid{grid-template-columns:5fr 7fr;gap:var(--s16)}}
  .en{padding:var(--s12) 0;border-bottom:1px solid var(--sfm-border)}
  .legal{padding:var(--s16) 0 var(--s8);font-size:15px;color:var(--sfm-muted)}
  .legal-grid{display:grid;gap:var(--s12)}
  @media (min-width:860px){.legal-grid{grid-template-columns:1fr 1fr}}
}

@layer components{
  .status{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--sfm-anthracite);border:1px solid var(--sfm-border-strong);border-radius:999px;padding:6px 14px;margin:0}
  .status{white-space:nowrap}
  @media (max-width:520px){.st-long{display:none}.status{font-size:12px;padding:6px 12px}}
  .pulse{flex:none;width:8px;height:8px;border-radius:50%;background:var(--sfm-teal);box-shadow:0 0 0 0 rgba(94,196,199,.6)}
  .eyebrow{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--sfm-muted)}
  .eyebrow::before{content:"";width:28px;height:2px;background:var(--sfm-teal)}
  .eyebrow.light{color:#C9C9C5}
  h1{margin-top:var(--s6);font-size:clamp(38px,1.2rem + 3.6vw,68px);letter-spacing:-.035em;line-height:1.03}
  h1 span{display:block;margin-top:var(--s4);font-size:.46em;font-weight:500;letter-spacing:-.015em;line-height:1.25;color:var(--sfm-teal-dark)}
  .lead{margin-top:var(--s6);max-width:36rem;font-size:clamp(18px,1rem + .4vw,21px);color:var(--sfm-muted)}
  .actions{display:flex;flex-wrap:wrap;gap:var(--s3);margin-top:var(--s8)}
  .btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:12px 22px;border-radius:var(--r);font-weight:600;font-size:16px;text-decoration:none;font-variant-numeric:tabular-nums;transition:background-color .2s,color .2s,border-color .2s}
  .btn svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .btn.primary{background:var(--sfm-teal-dark);color:#fff;border:1.5px solid var(--sfm-teal-dark)}
  .btn.primary:hover{background:var(--sfm-anthracite);border-color:var(--sfm-anthracite)}
  .btn.secondary{background:transparent;color:var(--sfm-anthracite);border:1.5px solid var(--sfm-border-strong)}
  .btn.secondary:hover{border-color:var(--sfm-anthracite);background:var(--sfm-surface)}

  /* Zeichnungsblatt */
  .sheet{position:relative;margin:0;background:var(--sfm-surface);border:1px solid var(--sfm-border);border-radius:var(--r);padding:clamp(16px,2.4vw,32px);box-shadow:0 30px 60px -45px rgba(58,58,58,.45)}
  .sheet-grid{position:absolute;inset:0;border-radius:inherit;pointer-events:none;
    background-image:linear-gradient(rgba(29,122,125,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(29,122,125,.08) 1px,transparent 1px),linear-gradient(rgba(29,122,125,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(29,122,125,.035) 1px,transparent 1px);
    background-size:40px 40px,40px 40px,8px 8px,8px 8px;background-position:-1px -1px;
    -webkit-mask-image:radial-gradient(ellipse at 45% 45%,#000 45%,transparent 92%);mask-image:radial-gradient(ellipse at 45% 45%,#000 45%,transparent 92%)}
  .corner{position:absolute;width:14px;height:14px;border-color:var(--sfm-teal);border-style:solid;border-width:0}
  .corner.tl{top:10px;left:10px;border-top-width:2px;border-left-width:2px}
  .corner.tr{top:10px;right:10px;border-top-width:2px;border-right-width:2px}
  .corner.bl{bottom:10px;left:10px;border-bottom-width:2px;border-left-width:2px}
  .corner.br{bottom:10px;right:10px;border-bottom-width:2px;border-right-width:2px}
  .drawing{position:relative;width:100%}
  .drawing .axis{stroke:var(--sfm-muted);stroke-width:1;stroke-dasharray:18 4 2 4;fill:none}
  .drawing .face.front{fill:#FFFFFF}
  .drawing .face.back{fill:var(--sfm-surface-2)}
  .drawing .line{fill:none;stroke:var(--sfm-anthracite);stroke-width:1.1;stroke-linejoin:round}
  .drawing .line.strong{stroke-width:1.6}
  .drawing .thick{fill:var(--sfm-anthracite)}
  .drawing .thick.accent{fill:var(--sfm-teal)}
  .drawing .ext{stroke:var(--sfm-muted);stroke-width:.8;fill:none;opacity:.7}
  .drawing .dim path{stroke:var(--sfm-teal-dark);stroke-width:1.2;fill:none}
  .drawing .dim text{font-family:var(--mono);font-size:19px;font-weight:500;fill:var(--sfm-teal-dark);paint-order:stroke;stroke:#fff;stroke-width:7px;stroke-linejoin:round}
  .drawing .note{font-family:var(--mono);font-size:12.5px;fill:var(--sfm-muted)}
  .iso-wrap{position:absolute;top:clamp(16px,2vw,28px);right:clamp(16px,2vw,28px);width:clamp(110px,22%,190px);display:grid;gap:4px;justify-items:end}
  .iso-wrap span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--sfm-muted)}
  .iso{width:100%;background:rgba(255,255,255,.85);border:1px solid var(--sfm-border);border-radius:4px}
  .iso path{fill:none;stroke-linecap:round}
  .iso .vis{stroke:var(--sfm-anthracite);stroke-width:1.4}
  .iso .rul{stroke:var(--sfm-anthracite);stroke-width:.7;opacity:.55}
  .iso .hid{stroke:var(--sfm-muted);stroke-width:.7;stroke-dasharray:3 3;opacity:.6}
  .titleblock{position:relative;margin-top:var(--s4);border:1.5px solid var(--sfm-anthracite);background:var(--sfm-surface)}
  .titleblock dl{display:grid;grid-template-columns:repeat(2,1fr)}
  @media (min-width:600px){.titleblock dl{grid-template-columns:2fr 1fr 1fr 1fr}}
  .titleblock dl>div{padding:8px 12px;border-right:1px solid var(--sfm-border-strong);border-bottom:1px solid var(--sfm-border-strong)}
  .titleblock .tb-wide{grid-column:1/-1}
  .titleblock .tb-iso{grid-column:1/-1;display:flex;flex-direction:column;align-items:flex-start;gap:4px}
  .titleblock .tb-iso dt{hyphens:manual;white-space:nowrap}
  .titleblock .tb-iso dd{align-self:center}
  .titleblock .tb-iso .iso{width:min(190px,100%);border:0;background:none}
  @media (min-width:600px){.titleblock .tb-iso{grid-column:3/5;grid-row:2;border-right:0}.titleblock dl>div:nth-child(4){border-right:0}}
  @media (min-width:600px){.titleblock .tb-wide{grid-column:auto;grid-row:span 2}.titleblock dl>div:nth-child(n+4){border-bottom:0}}
  .titleblock dt{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--sfm-muted)}
  .titleblock dd{font-weight:600;font-size:15px;color:var(--sfm-anthracite);line-height:1.35}
  .titleblock .tb-wide dd{font-size:clamp(16px,1rem + .3vw,19px)}
  .tb-status{color:var(--sfm-teal-dark)!important}

  .ways h2,.spec h2{margin-top:var(--s4);font-size:clamp(28px,1.1rem + 2vw,44px)}
  .card{background:var(--sfm-bg);border-top:3px solid var(--sfm-teal);border-radius:0 0 var(--r) var(--r);padding:var(--s8) var(--s6)}
  .card h3{font-size:21px}
  .card p{margin-top:var(--s3);color:var(--sfm-muted)}
  .params{margin-top:var(--s4);display:grid;gap:0;border-top:1px solid var(--sfm-border)}
  .params div{display:grid;grid-template-columns:3.2rem 1fr;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--sfm-border)}
  .params dt{font-family:var(--mono);font-weight:500;color:var(--sfm-teal-dark)}
  .params dd{color:var(--sfm-ink)}
  .textlink{font-weight:600;text-decoration:underline;text-underline-offset:.2em;text-decoration-thickness:1px}
  .textlink:hover{text-decoration-thickness:2px}

  table{width:100%;border-collapse:collapse;border-top:2px solid var(--sfm-anthracite)}
  th,td{text-align:left;vertical-align:top;padding:16px 0;border-bottom:1px solid var(--sfm-border)}
  th{width:9.5rem;padding-right:var(--s6);font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--sfm-muted)}
  td{color:var(--sfm-ink)}

  .contact::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(94,196,199,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(94,196,199,.07) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 70%);mask-image:linear-gradient(90deg,transparent,#000 70%)}
  .contact h2{margin-top:var(--s4);color:#fff;font-size:clamp(30px,1.1rem + 2.4vw,48px)}
  .muted-light{margin-top:var(--s4);color:#C9C9C5;max-width:30rem}
  .contact-list{display:grid;gap:var(--s6);grid-template-columns:1fr}
  @media (min-width:640px){.contact-list{grid-template-columns:1fr 1fr}}
  .contact .k{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--sfm-teal);margin-bottom:6px}
  .contact .big{display:block;color:#fff;text-decoration:none;font-size:clamp(22px,1rem + 1.2vw,30px);font-weight:600;letter-spacing:-.01em;font-variant-numeric:tabular-nums;border-bottom:2px solid var(--sfm-teal);padding-bottom:10px;transition:color .2s}
  .contact .big:hover{color:var(--sfm-teal)}
  .contact .small{color:#E7E7E4;font-style:normal;font-size:16px}
  .route{color:var(--sfm-teal)}
  .en-in{display:grid;gap:var(--s3);max-width:52rem}
  .en h2{font-size:20px}
  .en p{color:var(--sfm-muted)}
  .legal h2{font-size:18px;margin-bottom:var(--s4)}
  .legal p+p{margin-top:var(--s3)}
  .legal a{color:var(--sfm-teal-dark)}
  .legal-bottom{margin-top:var(--s12);padding-top:var(--s6);border-top:1px solid var(--sfm-border);font-size:14px}
}

@layer motion{
  @media (prefers-reduced-motion:no-preference){
    .drawing .line,.iso .vis{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.6s cubic-bezier(.45,.05,.25,1) forwards;animation-delay:var(--d,0s)}
    .drawing .face,.drawing .thick,.drawing .ext,.drawing .dim,.iso .rul,.iso .hid{opacity:0;animation:fade .6s ease-out forwards}
    .drawing .face{animation-delay:calc(var(--d,0s) + 1s)}
    .drawing .thick{animation-delay:1.5s}
    .drawing .ext{animation-delay:1.25s}
    .drawing .dim{animation-delay:var(--d,1.3s)}
    .iso .rul,.iso .hid{animation-delay:1.4s}
    .drawing .ext{--to:.7}
    .pulse{animation:pulse 2.4s ease-out infinite}
    @keyframes draw{to{stroke-dashoffset:0}}
    @keyframes fade{to{opacity:var(--to,1)}}
    @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(94,196,199,.55)}70%{box-shadow:0 0 0 9px rgba(94,196,199,0)}100%{box-shadow:0 0 0 0 rgba(94,196,199,0)}}
  }
}

@media print{
  .skip,.actions,.status,.route{display:none}
  .contact{background:none;color:#000}.contact h2,.contact .big,.contact .small{color:#000}
  .sheet{box-shadow:none}
}
.dl15{--d:0.15s}
.dl40{--d:0.4s}
.dl30{--d:0.3s}
.dl55{--d:0.55s}
.dl10{--d:0.1s}
.dl25{--d:0.25s}
.dl130{--d:1.3s}
.dl145{--d:1.45s}
.dl160{--d:1.6s}
.dl175{--d:1.75s}
.dl190{--d:1.9s}
.dl60{--d:0.6s}
.dl80{--d:0.8s}