/* ================================================================
   SIGNALFABRIK · SCHALE (#470)
   Geteilte Hülle für alle Unterseiten + künftige Landing Pages:
   Tokens, Reset, Nav (Variante A, immer sichtbar), Footer
   (Werksausgang, statisch = sofort da), Panels, Formular-Elemente.
   Prinzip: Index = Schaufenster (Erlebnis), Unterseiten = Arbeits-
   räume (sofort da, kein Loader, kein Three.js, CSS-Mikro-Animation).
   ================================================================ */

:root{
  --green:#10B454; --green-deep:#0A6E32; --tint:#DBF6E3;
  --ink:#0a0d0c; --hall:#0e1210; --cream:#f3efe6;
  --line:rgba(255,255,255,.10); --mut:rgba(243,239,230,.52);
  --font-h:'Red Hat Display',sans-serif;
  --font-b:'Inter',sans-serif;
  --font-m:'JetBrains Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--cream);font-family:var(--font-b);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:rgba(16,180,84,.35)}
img,svg,video{max-width:100%;display:block}
a{color:inherit}

/* Dunkle Halle mit Lichtkegel von oben (Buehnen-Sprache der Index, statisch) */
.halle{position:relative;min-height:100vh;background:linear-gradient(180deg,#090c0a,#0d110e 45%,#090c0a)}
.halle::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.012) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(70% 55% at 50% 12%,#000,transparent)}

/* Hallen-Lampe + Lichtkegel + Boden-Pool (CSS-only) */
.kegel-halter{position:absolute;left:0;right:0;top:0;height:min(88vh,900px);overflow:hidden;pointer-events:none;z-index:0}
.kegel{position:absolute;top:0;left:50%;transform:translateX(-50%);width:min(1200px,130vw);height:92%;
  background:linear-gradient(rgba(243,239,230,.15), rgba(243,239,230,.05) 46%, rgba(243,239,230,0) 84%);
  clip-path:polygon(45.5% 0, 54.5% 0, 100% 100%, 0 100%);filter:blur(7px);opacity:.85}
/* Lampe = 1:1 die Buehnen-Lampe der Index (statisch voll an) */
.lampe{position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:1;width:118px;height:11px;
  background:#101513;border:1px solid rgba(255,255,255,.16);border-top:none;
  display:flex;align-items:center;justify-content:center;gap:8px}
.lampe::before{content:"";width:54px;height:3px;background:rgba(243,239,230,.9);
  box-shadow:0 2px 22px rgba(243,239,230,.8)}
.lampe::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--green);
  box-shadow:0 0 8px var(--green)}
.pool{position:absolute;left:50%;transform:translateX(-50%);width:min(1100px,86vw);height:120px;
  background:radial-gradient(50% 100% at 50% 100%, rgba(16,180,84,.10), transparent 70%);pointer-events:none}

/* Warnstreifen-Kante (Werkstor-Motiv) */
.warnband{height:7px;background:repeating-linear-gradient(45deg, rgba(16,180,84,.55) 0 14px, rgba(8,11,9,.95) 14px 28px);opacity:.8}

/* Nieten in den Ecken (Blech-Schild) */
.nieten{position:relative}
.nieten::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:3;background:
  radial-gradient(circle 3px at 11px 11px,rgba(243,239,230,.4) 42%,transparent 48%),
  radial-gradient(circle 3px at calc(100% - 11px) 11px,rgba(243,239,230,.4) 42%,transparent 48%),
  radial-gradient(circle 3px at 11px calc(100% - 11px),rgba(243,239,230,.4) 42%,transparent 48%),
  radial-gradient(circle 3px at calc(100% - 11px) calc(100% - 11px),rgba(243,239,230,.4) 42%,transparent 48%)}

/* Buehnen-Marker (fix unten, wie auf der Index) */
.marker-l,.marker-r{position:fixed;bottom:22px;z-index:5;pointer-events:none;
  font-family:var(--font-m);font-size:13px;letter-spacing:.3em;text-transform:uppercase;
  color:rgba(243,239,230,.35)}
.marker-l{left:42px}
.marker-r{right:42px}
.marker-l b,.marker-r b{color:rgba(16,180,84,.8);font-weight:500}

.spur{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:0 34px}

/* ---------------- Nav · Variante A, EXAKT wie die Index (fixed, transparenter Verlauf) ---------------- */
.top{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;
  justify-content:space-between;padding:26px 46px;
  background:linear-gradient(rgba(10,13,12,.82), rgba(10,13,12,0))}
.logo{font-family:var(--font-h);font-weight:900;font-size:26px;letter-spacing:-.02em;
  color:var(--cream);text-decoration:none;line-height:1}
.logo .g{color:var(--green)}
.nav-right{display:flex;align-items:center;gap:34px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-family:var(--font-h);font-size:15px;font-weight:700;letter-spacing:.10em;
  color:var(--cream);text-decoration:none;text-transform:uppercase;transition:color .18s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--green)}
/* V3 (#481): Werkschild aus Blech statt gruenem Licht-Wash (wie Index) */
.cta{position:relative;overflow:hidden;font-family:var(--font-h);font-size:14px;font-weight:700;
  letter-spacing:.10em;text-transform:uppercase;color:var(--cream);text-decoration:none;
  padding:13px 22px;background:linear-gradient(180deg,#232823,#161a16);
  box-shadow:inset 0 1px 0 rgba(243,239,230,.08), 0 6px 18px rgba(0,0,0,.35);transition:.18s}
.cta::before,.cta::after{content:"";position:absolute;width:10px;height:10px;transition:.18s;box-sizing:border-box}
.cta::before{top:0;left:0;border-top:2px solid var(--green);border-left:2px solid var(--green)}
.cta::after{bottom:0;right:0;border-bottom:2px solid var(--green);border-right:2px solid var(--green)}
.cta:hover{background:linear-gradient(180deg,#2c322c,#1b201b);color:#fff}
.cta:hover::before,.cta:hover::after{width:100%;height:100%}

/* ---------------- Bausteine ---------------- */
.eyebrow{display:flex;align-items:center;gap:10px;font-family:var(--font-m);font-size:12.5px;
  letter-spacing:.24em;text-transform:uppercase;color:rgba(16,180,84,.9)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);
  box-shadow:0 0 10px var(--green);animation:sf-blink 1.5s ease-in-out infinite}
@keyframes sf-blink{0%,100%{opacity:1}50%{opacity:.25}}

.titel{font-family:var(--font-h);font-weight:900;letter-spacing:-.02em;line-height:1.04;
  font-size:clamp(34px,4.6vw,64px);color:var(--cream)}
.lead{font-size:clamp(16px,1.4vw,19px);line-height:1.65;color:rgba(243,239,230,.75)}

/* Panel mit Werkschild-Ecken (das Marken-Motiv) */
.schild{position:relative;background:linear-gradient(180deg,#121b16,#0b120e);
  border:1px solid rgba(16,180,84,.30)}
.schild::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(ellipse 95% 60% at 50% 0%, rgba(16,180,84,.09), transparent 62%),
  repeating-linear-gradient(0deg, rgba(243,239,230,.014) 0 1px, transparent 1px 26px),
  repeating-linear-gradient(90deg, rgba(243,239,230,.014) 0 1px, transparent 1px 26px)}
.schild::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.6;background:
  linear-gradient(var(--green),var(--green)) left 0 top 0/14px 2px no-repeat,
  linear-gradient(var(--green),var(--green)) left 0 top 0/2px 14px no-repeat,
  linear-gradient(var(--green),var(--green)) right 0 bottom 0/14px 2px no-repeat,
  linear-gradient(var(--green),var(--green)) right 0 bottom 0/2px 14px no-repeat}

/* Voll-gruener Aktions-Knopf (Links, sanft) */
.knopf{display:inline-block;font-family:var(--font-h);font-weight:800;font-size:16px;
  letter-spacing:.02em;color:#07130b;background:var(--green);border:none;cursor:pointer;
  text-decoration:none;padding:16px 28px;transition:transform .2s,box-shadow .2s}
.knopf:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(0,0,0,.5)}
.knopf:disabled{opacity:.5;cursor:default;transform:none;box-shadow:none}

/* Maschinen-Start-Taste: physischer Druckknopf mit Sockel (fuer die grossen CTAs) */
.taste{display:inline-block;font-family:var(--font-h);font-weight:800;font-size:17px;
  letter-spacing:.03em;text-transform:uppercase;color:#06110a;cursor:pointer;border:none;
  text-decoration:none;padding:17px 32px;position:relative;
  background:linear-gradient(180deg,#17ce63,#0fa74e);
  box-shadow:0 7px 0 var(--green-deep), 0 7px 0 1px rgba(0,0,0,.4), 0 18px 30px rgba(0,0,0,.45);
  transition:transform .14s, box-shadow .14s, filter .14s}
.taste::before{content:"";position:absolute;left:8px;top:8px;width:6px;height:6px;border-radius:50%;
  background:#06110a;opacity:.35}
.taste:hover{filter:brightness(1.07);transform:translateY(-1px);
  box-shadow:0 8px 0 var(--green-deep), 0 8px 0 1px rgba(0,0,0,.4), 0 20px 32px rgba(0,0,0,.5)}
.taste:active{transform:translateY(5px);
  box-shadow:0 2px 0 var(--green-deep), 0 2px 0 1px rgba(0,0,0,.4), 0 8px 16px rgba(0,0,0,.4)}

/* Formular-Elemente (Auftragsschein) */
.feld{display:block;width:100%;font-family:var(--font-b);font-size:16px;color:var(--cream);
  background:rgba(10,13,12,.6);border:1px solid rgba(255,255,255,.16);
  padding:14px 16px;transition:border-color .2s;border-radius:0;-webkit-appearance:none}
/* Focus = eingerastete Anschlag-Kante links (physisch, kein Glow-Ring) */
.feld:focus{outline:none;border-color:rgba(255,255,255,.34);
  border-left:3px solid var(--green);padding-left:14px}
.feld::placeholder{color:rgba(243,239,230,.35)}
/* Ausgefuelltes Feld = abgehakt (Haken-Stempel statt Neon-Rahmen) */
.feld:not(:placeholder-shown):not(:focus){border-color:rgba(255,255,255,.26);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='15' height='15'><path d='M4 12l5 5 11-11' fill='none' stroke='%2310B454' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat:no-repeat}
input.feld:not(:placeholder-shown):not(:focus){background-position:right 14px center;padding-right:42px}
textarea.feld:not(:placeholder-shown):not(:focus){background-position:right 14px top 14px}
textarea.feld{min-height:140px;resize:vertical}
.feld-label{display:block;font-family:var(--font-h);font-weight:700;font-size:14px;
  letter-spacing:.06em;color:rgba(243,239,230,.85);margin:0 0 8px}
.feld-label .opt{font-family:var(--font-b);font-weight:400;color:var(--mut);letter-spacing:0}

/* Kleine Einblendung beim Reinscrollen (CSS-only, unter 300ms) */
@media (prefers-reduced-motion: no-preference){
  .blende{opacity:0;transform:translateY(14px);animation:sf-blende .5s ease-out forwards}
  .blende.b2{animation-delay:.08s}.blende.b3{animation-delay:.16s}.blende.b4{animation-delay:.24s}
  @keyframes sf-blende{to{opacity:1;transform:none}}
}

/* ---------------- Footer · Werksausgang (statisch, sofort da) ---------------- */
.sf-fuss{position:relative;z-index:6;margin-top:90px;min-height:100vh;display:flex;flex-direction:column;
  justify-content:center;overflow:hidden;border-top:1px solid rgba(255,255,255,.09);
  background:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px) 0 0/100% 46px,
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px) 0 0/46px 100%,
    radial-gradient(120% 78% at 50% 14%, rgba(16,180,84,.06), transparent 60%),
    linear-gradient(180deg,#070a08,#0a0f0c)}
.sf-fuss-innen{position:relative;z-index:2;width:100%;max-width:1280px;margin:0 auto;padding:0 34px 30px}
.sf-buehne{position:relative;padding:168px 0 24px;text-align:center;overflow:hidden}
/* Praegung auf Unterseiten: schnelle, nicht blockierende Version (Klasse .praegen via IO) */
.sf-fuss .sf-presse{transform:translate(-50%,-160px)}
.sf-fuss.praegen .sf-presse{animation:sf-schlag 1.5s cubic-bezier(.45,0,.55,1) forwards}
@keyframes sf-schlag{0%{transform:translate(-50%,-160px)}36%{transform:translate(-50%,34px)}
  54%{transform:translate(-50%,34px)}100%{transform:translate(-50%,-6px)}}
.sf-fuss.praegen .sf-wordmark{animation:sf-zeigen .5s ease-out .52s both}
@keyframes sf-zeigen{from{clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 -10% 0)}}
.sf-fuss.praegen .sf-buehne{animation:sf-ruettel .42s ease-out .56s}
@keyframes sf-ruettel{0%{transform:translateX(-5px)}30%{transform:translateX(4px)}
  60%{transform:translateX(-2px)}100%{transform:none}}
@media (prefers-reduced-motion: reduce){
  .sf-fuss .sf-presse{transform:translate(-50%,-6px)}
  .sf-fuss.praegen .sf-presse,.sf-fuss.praegen .sf-wordmark,.sf-fuss.praegen .sf-buehne{animation:none}
}
.sf-schiene{position:absolute;top:0;height:150px;width:2px;
  background:linear-gradient(180deg,rgba(16,180,84,.5),rgba(16,180,84,.06))}
.sf-schiene.l{left:calc(50% - min(29vw,380px))}
.sf-schiene.r{right:calc(50% - min(29vw,380px))}
.sf-presse{position:absolute;left:50%;top:0;transform:translateX(-50%);width:min(560px,58vw)}
.sf-presse .kolben{display:flex;justify-content:space-evenly;height:64px}
.sf-presse .kolben i{width:14px;background:linear-gradient(180deg,#16211a,#0e1511);border:1px solid rgba(16,180,84,.4)}
.sf-presse .stempel{position:relative;height:42px;background:linear-gradient(180deg,#1a2820,#0d1410);
  border:1px solid rgba(16,180,84,.55);border-bottom:5px solid var(--green);
  box-shadow:0 10px 40px rgba(0,0,0,.5)}
.sf-presse .stempel::after{content:"PRÄGE-WERK 01";position:absolute;left:50%;top:100%;transform:translateX(-50%);
  margin-top:10px;font-family:var(--font-m);font-size:10px;letter-spacing:.3em;
  color:rgba(16,180,84,.75);white-space:nowrap}
.sf-wordmark{font-family:var(--font-h);font-weight:900;letter-spacing:-.02em;line-height:1;
  font-size:clamp(54px,9vw,124px);color:var(--cream);
  filter:drop-shadow(0 3px 0 rgba(0,0,0,.55))}
.sf-wordmark .g{color:var(--green)}
.sf-tagline{margin-top:12px;font-family:var(--font-h);font-weight:800;
  font-size:clamp(16px,1.7vw,22px);color:rgba(243,239,230,.82)}
.sf-tagline .sig{color:var(--green)}
.sf-badge-halter{margin-top:18px}
.sf-badge{display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(16,180,84,.35);
  padding:8px 13px;font-family:var(--font-m);font-size:12.5px;letter-spacing:.08em;
  color:rgba(16,180,84,.85)}
.sf-badge i{width:6px;height:6px;border-radius:50%;background:var(--green);
  box-shadow:0 0 8px var(--green);animation:sf-blink 1.5s ease-in-out infinite}
.sf-spalten{display:grid;grid-template-columns:1fr 1fr 1fr;gap:44px;margin-top:52px}
.sf-spalte{position:relative;padding:22px 0 0}
.sf-spalte::before{content:"";position:absolute;top:0;left:0;width:44px;height:2px;background:var(--green)}
.sf-spalte h4{font-family:var(--font-h);font-weight:700;font-size:13px;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(16,180,84,.9);margin:0 0 16px}
.sf-spalte p{font-size:15.5px;line-height:1.9;color:rgba(243,239,230,.7);margin:0}
.sf-spalte a{color:rgba(243,239,230,.7);text-decoration:none;transition:color .2s}
.sf-spalte a:hover{color:var(--green)}
.sf-spalte nav{display:flex;flex-direction:column;gap:12px}
.sf-spalte nav a{font-family:var(--font-h);font-weight:600;font-size:16px;letter-spacing:.01em;
  color:rgba(243,239,230,.85)}
/* Verteilung: Block Kontakt links · Block Fabrik Seitenmitte · Block Rechtliches rechts.
   Bloecke schrumpfen auf Inhaltsbreite (justify-self), Text bleibt ueberall LINKSBUENDIG. */
.sf-spalte:nth-child(1){justify-self:start}
/* Fabrik: der gruene Strich (Bund) sitzt exakt auf der Seitenmitte, der Block laeuft linksbuendig nach rechts */
.sf-spalte:nth-child(2){justify-self:stretch;padding-left:50%}
.sf-spalte:nth-child(2)::before{left:50%}
.sf-spalte:nth-child(3){justify-self:end}
.sf-zeile{display:flex;flex-wrap:wrap;gap:16px 22px;align-items:center;justify-content:space-between;
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  font-family:var(--font-m);font-size:12.5px;letter-spacing:.08em;color:rgba(243,239,230,.5)}
.sf-lift{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;
  cursor:pointer;border:1px solid rgba(16,180,84,.5);background:#0d1410;color:var(--green);
  transition:border-color .2s,background .2s}
.sf-lift svg{display:block;transition:transform .25s}
.sf-lift:hover{background:rgba(16,180,84,.12);border-color:var(--green)}
.sf-lift:hover svg{transform:translateY(-3px)}

/* ---------------- Handy-Nav: Blech-Klappe (identisch zur Index, #484) ---------------- */
.nav-schalter{display:none}
.menu-klappe{display:none}

/* ---------------- Mobile ---------------- */
@media(max-width:900px){
  .top{padding:14px 18px}
  .logo{font-size:22px}
  .nav{display:none}
  .top .cta{display:none}
  .nav-schalter{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
    width:46px;height:42px;padding:0 11px;cursor:pointer;background:linear-gradient(180deg,#232823,#161a16);
    border:1px solid rgba(243,239,230,.16);box-shadow:inset 0 1px 0 rgba(243,239,230,.08)}
  .nav-schalter i{display:block;height:2px;background:var(--cream);transition:transform .25s,opacity .2s}
  .nav-schalter i:nth-child(1){width:24px}
  .nav-schalter i:nth-child(2){width:17px;background:var(--green)}
  .nav-schalter i:nth-child(3){width:24px}
  body.menu-offen .nav-schalter i:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-offen .nav-schalter i:nth-child(2){opacity:0;transform:scaleX(0);visibility:hidden}
  body.menu-offen .nav-schalter i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .menu-klappe{display:flex;position:fixed;top:0;left:0;right:0;z-index:29;padding:82px 24px 28px;
    background:linear-gradient(180deg,#10140f,#0a0d0c);border-bottom:1px solid rgba(16,180,84,.35);
    box-shadow:0 30px 80px rgba(0,0,0,.65);transform:translateY(-110%);transition:transform .3s ease;
    flex-direction:column;gap:4px}
  body.menu-offen .menu-klappe{transform:none}
  .menu-klappe a{font-family:var(--font-h);font-weight:800;font-size:24px;letter-spacing:.02em;
    color:var(--cream);text-decoration:none;padding:15px 2px;border-top:1px solid rgba(255,255,255,.09);
    display:flex;align-items:baseline;gap:14px}
  .menu-klappe a:first-child{border-top:none}
  .menu-klappe a .nr{font-family:var(--font-m);font-size:12px;letter-spacing:.18em;color:rgba(16,180,84,.85)}
  .menu-klappe .menu-cta{margin-top:18px;border-top:none;font-family:var(--font-h);font-weight:800;
    font-size:17px;letter-spacing:.03em;text-transform:uppercase;color:#06110a;justify-content:center;
    background:linear-gradient(180deg,#17ce63,#0fa74e);padding:16px 20px;
    box-shadow:0 6px 0 var(--green-deep),0 6px 0 1px rgba(0,0,0,.4)}
  /* Buehnen-Marker (fix unten) sind Desktop-Deko: mobil weg (#484) */
  .marker-l,.marker-r{display:none}
  .spur{padding:0 20px}
  .sf-fuss-innen{padding:0 20px 26px}
  /* Footer: Diagonal-Treppe raus (Desktop-Verteilung resetten, #484) */
  .sf-spalten{grid-template-columns:1fr;gap:28px;margin-top:38px}
  .sf-spalte{justify-self:start!important;padding-left:0!important}
  .sf-spalte::before{left:0!important}
  .sf-schiene{display:none}
  .sf-presse{display:none}
  .sf-fuss .sf-wordmark{clip-path:none!important}
  .sf-buehne{padding:44px 0 12px}
  .sf-tagline{font-size:15px}
}