/* TRÆN — Digitale Anleitung. Tokens & Web-Fonts identisch zur Live-Site (Website-v2).
   Söhne ist auf Web bewusst NICHT eingebunden (Desktop-Lizenz) → System-Sans-Fallback. */

@font-face{font-family:'Archivo Narrow';src:url('/assets/fonts/archivo-narrow-600.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/assets/fonts/ibm-plex-mono-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/assets/fonts/ibm-plex-mono-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}

:root{
  --anthrazit:#2B2B2B;
  --offwhite:#FAF9F5;
  --mist:#E7E6E1;
  --emerald:#2D6A4F;
  --emerald-deep:#245741;
  --royal:#1E3A8A;
  --orange:#C2410C;
  --orange-deep:#A33508;
  --line:rgba(43,43,43,.18);
  --line-strong:rgba(43,43,43,.55);
  --ink-60:rgba(43,43,43,.72);
  --ink-40:rgba(43,43,43,.44);

  --sans:'Soehne',Inter,'Neue Haas Grotesk','Helvetica Neue',Arial,sans-serif;
  --narrow:'Archivo Narrow',Inter,'Helvetica Neue',Arial,sans-serif;
  --mono:'IBM Plex Mono','SF Mono',Menlo,Consolas,monospace;

  --w:680px;
  --pad:clamp(18px,5vw,32px);
  --header-h:52px;

  --z-header:100;
  --z-nav:90;

  --ease-out:cubic-bezier(.22,1,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  color:var(--anthrazit);
  background:var(--offwhite);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}
:focus-visible{outline:2px solid var(--anthrazit);outline-offset:3px;border-radius:2px}
::selection{background:var(--anthrazit);color:var(--offwhite)}

.mono{font-family:var(--mono);letter-spacing:.02em}
.wrap{max-width:var(--w);margin-inline:auto;padding-inline:var(--pad)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:var(--z-header);
  height:var(--header-h);
  display:flex;align-items:center;
  background:color-mix(in srgb,var(--offwhite) 88%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.wordmark{
  font-family:var(--sans);font-size:1.02rem;font-weight:400;
  letter-spacing:.34em;text-indent:.34em;color:var(--anthrazit);
  text-decoration:none;
}
/* Sprachumschalter (skaliert auf viele Sprachen) */
.lang{position:relative;display:flex;align-items:center;gap:6px}
.lang svg{width:15px;height:15px;color:var(--ink-60)}
.lang select{
  appearance:none;-webkit-appearance:none;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;
  color:var(--anthrazit);
  padding:6px 26px 6px 8px;
  border:1px solid var(--line-strong);border-radius:2px;
  background:transparent;
}
.lang::after{
  content:"";position:absolute;right:9px;top:50%;pointer-events:none;
  width:7px;height:7px;border-right:1.5px solid var(--ink-60);border-bottom:1.5px solid var(--ink-60);
  transform:translateY(-70%) rotate(45deg);
}

/* ---------- Jump-Nav ---------- */
.jump{
  position:sticky;top:var(--header-h);z-index:var(--z-nav);
  background:var(--offwhite);border-bottom:1px solid var(--line);
}
.jump .wrap{display:flex;gap:22px;overflow-x:auto;scrollbar-width:none;padding-block:11px}
.jump .wrap::-webkit-scrollbar{display:none}
.jump a{
  flex:0 0 auto;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-60);text-decoration:none;white-space:nowrap;
  padding-bottom:2px;border-bottom:1px solid transparent;transition:color .15s ease,border-color .15s ease;
}

/* ---------- Content wrapper (fade on language change) ---------- */
#doc{transition:opacity .18s var(--ease-out),transform .18s var(--ease-out)}
#doc.swapping{opacity:0;transform:translateY(4px)}

/* ---------- Hero ---------- */
.hero{padding-block:clamp(26px,6vw,44px)}
.doc-type{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-60);display:flex;align-items:center;gap:12px;
}
.doc-type::after{content:"";flex:1;height:1px;background:var(--line)}
.hero h1{
  font-family:var(--sans);font-weight:500;
  font-size:clamp(1.7rem,6.4vw,2.2rem);line-height:1.1;letter-spacing:-.01em;
  margin-top:16px;text-wrap:balance;
}
.hero .subline{color:var(--ink-60);margin-top:8px;font-size:.98rem}
.hero .sku{font-family:var(--mono);font-size:.8rem;color:var(--royal);letter-spacing:.06em}

.facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.facts span{
  font-family:var(--mono);font-size:.76rem;letter-spacing:.02em;
  padding:6px 11px;border:1px solid var(--line);border-radius:2px;background:var(--offwhite);
}
.facts span.load{border-color:var(--line-strong)}

.hero-figure{
  margin-top:26px;border:1px solid var(--line);background:#fff;
  height:clamp(200px,50vw,300px);display:flex;align-items:center;justify-content:center;padding:22px;
}
.hero-figure img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}

.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--sans);font-size:.92rem;letter-spacing:.01em;
  padding:12px 18px;border-radius:2px;text-decoration:none;
  border:1px solid transparent;transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--anthrazit);color:var(--offwhite)}
.btn-ghost{border-color:var(--line-strong);color:var(--anthrazit)}

/* ---------- Section shell ---------- */
section.block{padding-block:clamp(30px,6vw,46px);border-top:1px solid var(--line)}
.block-label{
  font-family:var(--narrow);font-weight:600;font-size:.86rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--anthrazit);
  display:flex;align-items:baseline;gap:12px;margin-bottom:22px;
}
.block-label .idx{font-family:var(--mono);font-weight:400;font-size:.74rem;color:var(--ink-40)}

/* ---------- Safety ---------- */
.safety-intro{color:var(--ink-60);font-size:.95rem;margin-bottom:18px;max-width:60ch}
.safety-list{list-style:none;display:grid;gap:0;border-top:1px solid var(--line)}
.safety-list li{
  display:grid;grid-template-columns:26px 1fr;gap:14px;align-items:start;
  padding:14px 0;border-bottom:1px solid var(--line);
}
.safety-list .n{font-family:var(--mono);font-size:.8rem;color:var(--emerald);padding-top:1px}
.safety-list li:last-child .n{color:var(--orange)}
.safety-list p{font-size:.96rem;line-height:1.55}

/* ---------- Parts ---------- */
.parts-note{color:var(--ink-60);font-size:.9rem;margin-bottom:18px}
.parts{list-style:none;border-top:1px solid var(--line)}
.parts li{
  display:grid;grid-template-columns:30px 1fr auto;gap:14px;align-items:center;
  padding:12px 0;border-bottom:1px solid var(--line);
}
.parts .code{
  font-family:var(--mono);font-size:.8rem;color:var(--anthrazit);
  width:26px;height:26px;display:grid;place-items:center;
  border:1px solid var(--line-strong);border-radius:2px;
}
.parts .pname{font-size:.95rem}
.parts .pname .cond{display:block;font-size:.78rem;color:var(--emerald);margin-top:2px}
.parts .qty{font-family:var(--mono);font-size:.82rem;color:var(--ink-60)}

/* ---------- Tools ---------- */
.tool-group{margin-bottom:22px}
.tool-group:last-child{margin-bottom:0}
.tool-head{
  display:flex;align-items:center;gap:9px;margin-bottom:10px;
  font-family:var(--narrow);font-weight:600;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;
}
.tool-head svg{width:16px;height:16px;flex:0 0 auto}
.tg-yes .tool-head{color:var(--emerald)}
.tg-no .tool-head{color:var(--orange)}
.tg-need .tool-head{color:var(--ink-60)}
.tg-plain .tool-head{color:var(--ink-60)}
.tool-items{list-style:none;display:grid;gap:7px}
.tool-items li{
  font-size:.94rem;padding-left:16px;position:relative;color:var(--anthrazit);
}
.tool-items li::before{
  content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;
  background:var(--ink-40);border-radius:50%;
}
.tg-no .tool-items li{color:var(--anthrazit)}

/* ---------- Walls ---------- */
.walls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.wall{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.86rem;padding:7px 12px;border:1px solid var(--line);border-radius:2px;
}
.wall svg{width:15px;height:15px;flex:0 0 auto}
.wall.ok{border-color:color-mix(in srgb,var(--emerald) 40%,var(--line))}
.wall.ok svg{color:var(--emerald)}
.wall.warn svg{color:var(--orange)}
.wall.no{color:var(--ink-60)}
.wall.no .wn{text-decoration:line-through;text-decoration-color:var(--line-strong)}
.wall.no svg{color:var(--ink-40)}
.wall-note{color:var(--ink-60);font-size:.9rem;line-height:1.55;max-width:62ch}

/* ---------- Assembly steps ---------- */
.steps{display:grid;gap:0}
.step{
  padding:24px 0;border-bottom:1px solid var(--line);
  display:grid;gap:14px;
}
.step:first-child{border-top:1px solid var(--line)}
.step-head{display:flex;align-items:baseline;gap:14px}
.step-num{font-family:var(--mono);font-size:1.05rem;color:var(--ink-60);min-width:2.2ch}
.step-title{font-family:var(--sans);font-weight:500;font-size:1.08rem;line-height:1.25}
.step-figure{
  border:1px solid var(--line);background:#fff;
  width:220px;max-width:100%;height:220px;
  display:flex;align-items:center;justify-content:center;padding:16px;
}
.step-figure img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.step-body p{font-size:.96rem;line-height:1.6}
.step-note{font-size:.86rem;color:var(--emerald);margin-top:8px}
.callout{
  display:inline-flex;align-items:center;gap:8px;margin-top:12px;
  font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;
  color:var(--orange-deep);padding:7px 12px;
  border:1px solid color-mix(in srgb,var(--orange) 45%,var(--line));border-radius:2px;
}
.callout::before{content:"";width:6px;height:6px;background:var(--orange);border-radius:50%;flex:0 0 auto}

@media(min-width:600px){
  .step{grid-template-columns:220px 1fr;grid-template-rows:auto auto;column-gap:26px;align-items:start}
  .step-head{grid-column:1 / -1}
  .step-figure{grid-row:2;margin:0}
  .step-body{grid-row:2}
}

/* ---------- Recommendation (z. B. LG1 Training) ---------- */
.reco{list-style:none;border-top:1px solid var(--line)}
.reco li{
  padding:12px 0 12px 16px;border-bottom:1px solid var(--line);
  font-size:.95rem;position:relative;
}
.reco li::before{content:"";position:absolute;left:0;top:1.05em;width:6px;height:6px;background:var(--emerald);border-radius:50%}

/* ---------- Support ---------- */
.support{text-align:left}
.support h2{font-family:var(--sans);font-weight:500;font-size:1.3rem;margin-bottom:8px}
.support p{color:var(--ink-60);margin-bottom:18px}
.support .btn-primary{background:var(--emerald)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding-block:30px 44px;margin-top:8px}
.site-footer .maker{font-size:.86rem;color:var(--anthrazit)}
.site-footer .contact{font-family:var(--mono);font-size:.78rem;color:var(--ink-60);margin-top:6px}
.site-footer .note{font-size:.8rem;color:var(--ink-60);margin-top:16px;line-height:1.55;max-width:64ch}

/* ---------- Draft ribbon (EN nicht final freigegeben) ---------- */
.draft-flag{
  display:none;align-items:center;gap:8px;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--orange-deep);
  padding:9px 0;
}
body[data-draft="1"] .draft-flag{display:flex}
.draft-flag svg{width:14px;height:14px;flex:0 0 auto;color:var(--orange)}

/* ---------- Error / loading ---------- */
.state-msg{padding:64px var(--pad);text-align:center;color:var(--ink-60);font-size:.95rem}

/* Hover-Feedback nur auf echten Zeigergeräten (kein „kleben" auf Touch). */
@media (hover:hover) and (pointer:fine){
  .lang select:hover{border-color:var(--anthrazit)}
  .jump a:hover{color:var(--anthrazit);border-color:var(--line-strong)}
  .btn-primary:hover{background:#000}
  .btn-ghost:hover{border-color:var(--anthrazit)}
  .support .btn-primary:hover{background:var(--emerald-deep)}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  #doc.swapping{opacity:1;transform:none}
}