/* Flag · gemeinsames Stylesheet für die gesamte Website.
   Dieselbe Instrument-Sprache wie die Dashboards: weißer Grund, schwarze Schrift,
   ein zurückgenommenes Register, mono-Kapitälchen als Marken, Haarlinien, Sans-Ziffern.
   Farbe nur funktional (Schweregrad-Skala). */
:root{
  --paper:#ffffff; --card:#ffffff; --paper-2:#f1f1f3;
  --ink:#101114; --sub:#63676e; --faint:#9a9ea5;
  --rule:#e7e7ea; --rule-2:#dfe0e3;
  --accent:#101114; --accent-2:#000000;
  --s0:#6f9a80; --s1:#c9972f; --s2:#d97706; --s3:#dd5b38; --s4:#cf3535; --s5:#a51d1d;
  --measure:66ch;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--ink);
  font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,system-ui,sans-serif;
  letter-spacing:-.006em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--rule-2);text-underline-offset:2px}
a:hover{text-decoration-color:var(--ink)}
.wrap{max-width:940px;margin:0 auto;padding:0 30px}
.measure{max-width:var(--measure)}
.mono{font-family:var(--mono)}
.num{font-variant-numeric:tabular-nums}
sup.fn{font-size:.62em;font-weight:700;color:var(--ink);vertical-align:super;line-height:0}
sup.fn a{text-decoration:none}

/* ---------- Wortmarke: FLAG mit invertierter Flagge (monochrom) ---------- */
.wm{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display",Inter,system-ui,sans-serif;font-weight:850;font-size:300px;letter-spacing:-20px}
.wm-ink{fill:var(--ink)} .wm-knock{fill:var(--paper)} .flagfill{fill:var(--ink)}
.brandmark{height:23px;width:auto;display:block}
.hero-mark{width:100%;max-width:480px;height:auto;display:block}
/* Hero-Video: randlos über die volle Breite, direkt unter dem Header */
.hero-video{display:block;width:100%;height:auto;background:#000;margin:0}

/* ---------- header / menu ---------- */
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 90%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
header.site .row{display:flex;align-items:center;height:58px}
header.site .brand{font-weight:600;font-size:16px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
header.site .brand:hover{text-decoration:none}
header.site .menu{margin-left:auto;display:flex;align-items:center;gap:2px}
header.site .menu a{font-size:13px;color:var(--sub);padding:6px 11px;border-radius:7px;text-decoration:none}
header.site .menu a:hover{color:var(--ink)}
header.site .menu a.cur{color:var(--ink);box-shadow:inset 0 0 0 1px var(--rule)}
/* dezenter Verweis ins geschützte Observatorium */
header.site .menu a.modlink{color:var(--faint);margin-left:6px;padding-left:16px;position:relative}
header.site .menu a.modlink::before{content:"";position:absolute;left:2px;top:50%;transform:translateY(-50%);width:1px;height:15px;background:var(--rule)}
header.site .menu a.modlink:hover{color:var(--ink)}
@media(max-width:680px){header.site .menu a.modlink{padding-left:8px}header.site .menu a.modlink::before{display:none}}
header.site .toggle{display:none;margin-left:auto;background:none;border:1px solid var(--rule-2);
  border-radius:8px;width:40px;height:36px;cursor:pointer;align-items:center;justify-content:center}
header.site .toggle svg{width:18px;height:18px;stroke:var(--ink)}
@media(max-width:680px){
  header.site .toggle{display:inline-flex}
  header.site .menu{position:absolute;top:58px;left:0;right:0;flex-direction:column;align-items:stretch;
    gap:0;background:var(--paper);border-bottom:1px solid var(--rule);padding:8px 20px 14px;display:none}
  header.site.open .menu{display:flex}
  header.site .menu a{padding:12px 8px;border-radius:0;border-top:1px solid var(--rule)}
  header.site .menu a:first-child{border-top:0}
}

/* ---------- micro-label (mono-Kapitälchen, überall gleich) ---------- */
.abstract .h,.meta,.subdim,footer.site h4{
  font:10px/1.3 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--faint);font-weight:500}

/* ---------- minimalistische Startseite ---------- */
.land{padding:56px 0 40px;max-width:720px}
.land-tag{margin:32px 0 0;font-size:clamp(19px,2.5vw,24px);line-height:1.45;color:var(--ink);font-weight:450;max-width:32ch;letter-spacing:-.01em}
.preview{margin:44px 0 0;padding-top:26px;border-top:1px solid var(--rule)}
.preview .pv-num{display:flex;align-items:baseline;gap:12px}
.preview .pv-num .v{font-weight:600;font-size:42px;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1}
.preview .pv-l{font-size:13px;color:var(--sub)}
.pv-bar{display:flex;height:8px;border-radius:2px;overflow:hidden;margin:18px 0 0;max-width:520px;background:var(--paper-2)}
.pv-bar>i{height:100%}
.preview .pv-sub{margin:14px 0 0;font-size:14.5px;color:var(--sub);line-height:1.55;max-width:52ch}
.preview .pv-sub b{color:var(--ink);font-weight:600}
.links{display:block;margin:44px 0 0;border-top:1px solid var(--rule)}
.links a{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 16px;
  padding:19px 2px;border-bottom:1px solid var(--rule);color:var(--ink);text-decoration:none}
.links a:hover{text-decoration:none}
.links a:hover .t,.links a:hover .ar{color:var(--ink)}
.links a:hover .ar{transform:translateX(4px)}
.links .t{font-weight:600;font-size:18px;letter-spacing:-.01em}
.links .d{grid-column:1;color:var(--sub);font-size:14.5px;line-height:1.45}
.links .ar{grid-row:1 / span 2;grid-column:2;font-size:19px;color:var(--faint);transition:transform .15s,color .15s}
.land-note{margin:38px 0 0;font-size:12.5px;color:var(--faint);line-height:1.55;max-width:52ch}

/* ---------- App-Abschnitt auf der Startseite ---------- */
.app-sec{margin-top:60px;padding-top:38px;border-top:1px solid var(--rule)}
.app-sec h2{margin-bottom:8px}
.app-sec .body{font-size:16.5px;line-height:1.66;color:var(--ink);max-width:var(--measure);margin:12px 0 0}
.app-sec .body b{color:var(--ink);font-weight:650}
.app-sec .go{display:inline-block;margin-top:16px;font-weight:600;color:var(--ink);text-decoration:none}
.app-sec .go:hover{text-decoration:underline;text-underline-offset:3px}
.beta-row{display:flex;gap:10px;flex-wrap:wrap;max-width:var(--measure);margin-top:6px}
.beta-row input{flex:1 1 240px;min-width:0;background:var(--card);border:1px solid var(--rule-2);border-radius:8px;padding:12px 14px;font:inherit;color:var(--ink)}
.beta-row input::placeholder{color:var(--faint)}
.beta-row input:focus{outline:none;border-color:var(--ink)}
.beta-row .btn{margin-top:0;flex:0 0 auto}
/* 3D-Carousel der App-Ansichten */
.showcase{position:relative;height:560px;margin-top:30px;perspective:1700px;overflow-x:clip}
@media(max-width:560px){.showcase{height:470px;margin-top:22px}}
.stage3d{position:absolute;inset:0;transform-style:preserve-3d}
.slide{position:absolute;top:0;left:50%;width:242px;margin-left:-121px;
  transition:transform .7s cubic-bezier(.2,.7,.2,1),opacity .6s;cursor:pointer;will-change:transform}
@media(max-width:560px){.slide{width:202px;margin-left:-101px}}
.slide .ph{border-radius:36px;background:#0b0b0d;padding:6px;box-shadow:0 30px 60px -30px rgba(0,0,0,.4);border:1px solid var(--rule-2)}
.slide .ph img{display:block;width:100%;height:auto;border-radius:31px}
.cdots{position:absolute;left:0;right:0;bottom:-4px;display:flex;justify-content:center;gap:10px;z-index:20}
.cdots button{width:7px;height:7px;border-radius:50%;border:0;padding:0;background:var(--rule-2);cursor:pointer;transition:transform .2s,background .2s}
.cdots button.on{background:var(--ink);transform:scale(1.4)}
.showcase.flat{height:auto;perspective:none;overflow-x:auto;padding-bottom:8px}
.showcase.flat .stage3d{position:static;display:flex;gap:16px;transform-style:flat}
.showcase.flat .slide{position:relative;top:auto;left:auto;margin:0;transform:none!important;opacity:1!important;flex:0 0 auto;width:200px}
.showcase.flat .cdots{display:none}

/* ---------- generic page ---------- */
main{display:block}
section[id]{scroll-margin-top:80px}
.hero{padding:50px 0 0}
.hero h1{font-weight:600;font-size:clamp(29px,4.4vw,44px);letter-spacing:-.03em;line-height:1.06;margin:14px 0 0;max-width:20ch}
.hero .lede{margin:16px 0 0;font-size:18px;line-height:1.55;color:var(--sub);max-width:56ch}
.page-head{padding:54px 0 8px}
.page-head h1{font-weight:600;font-size:clamp(29px,4.4vw,44px);letter-spacing:-.03em;line-height:1.06;margin:0;max-width:20ch}
.page-head .lede{margin:16px 0 0;font-size:18px;line-height:1.52;color:var(--sub);max-width:56ch}
.meta{margin:0 0 14px}
section.block{padding:40px 0 6px;border-top:1px solid var(--rule);margin-top:34px}
section.block:first-of-type{border-top:0;margin-top:0}
h2{font-weight:600;font-size:clamp(20px,2.4vw,25px);letter-spacing:-.02em;margin:0 0 6px;line-height:1.15}
h3{font-weight:600;font-size:16.5px;letter-spacing:-.01em;margin:26px 0 6px}
p.body{font-size:16.5px;line-height:1.68;color:var(--ink);margin:14px 0 0;max-width:var(--measure)}
p.body:first-of-type{margin-top:0}
p.body b{color:var(--ink);font-weight:650}
ul.body{max-width:var(--measure);margin:14px 0 0;padding-left:20px;color:var(--ink)}
ul.body li{margin:8px 0;line-height:1.6}
ul.body li b{color:var(--ink);font-weight:650}
.lead-in{font-size:18px;line-height:1.6;color:var(--ink);max-width:var(--measure)}
.lead-in b{color:var(--ink);font-weight:650}

/* ---------- Kurzfassung als lockerer Lead-Absatz ---------- */
.abstract{margin:0}
.abstract .h{margin-bottom:12px}
.abstract p{margin:0;font-size:19px;line-height:1.58;color:var(--ink);max-width:60ch;font-weight:450}
.abstract b{color:var(--ink);font-weight:650}

/* ---------- KPIs, locker als Reihe ohne Rahmen ---------- */
.kpis{display:flex;flex-wrap:wrap;gap:34px 52px;margin:6px 0 0}
.kpi .v{font-weight:600;font-size:32px;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1}
.kpi .k{font-size:12.5px;color:var(--sub);margin-top:9px;line-height:1.45;max-width:26ch}
.kpi .k b{color:var(--ink);font-weight:600}

/* ---------- figures, ohne Kasten ---------- */
figure{margin:26px 0 0;background:none;border:0}
figure .in{padding:0}
figcaption{border:0;padding:14px 0 0;font-size:13px;line-height:1.55;color:var(--sub);max-width:var(--measure)}
figcaption .l{font-weight:600;color:var(--ink);margin-right:6px}
figure svg{display:block;width:100%;height:auto}

/* Schweregrad-Skala als Haarlinien-Liste */
.srow{display:grid;grid-template-columns:18px 178px 1fr;gap:14px;align-items:baseline;padding:11px 0;border-top:1px solid var(--rule)}
.srow .nm{overflow-wrap:break-word}
.srow:first-child{border-top:0}
@media(max-width:560px){.srow{grid-template-columns:16px 1fr;gap:9px}.srow .d{display:none}}
.srow .sw{width:10px;height:10px;border-radius:2px;align-self:center}
.srow .nm{font-weight:600}.srow .nm .g{color:var(--faint);font-weight:600;font-variant-numeric:tabular-nums;margin-right:8px;font-family:var(--mono);font-size:.86em}
.srow .d{color:var(--sub);font-size:14px;line-height:1.45}

/* Rangliste (Mechanismen, Gruppen) */
.rank .row{display:grid;grid-template-columns:1fr auto;gap:5px 14px;align-items:baseline;padding:11px 0;border-top:1px solid var(--rule)}
.rank .row:first-child{border-top:0}
.rank .nm{font-size:15.5px}.rank .vl{font-variant-numeric:tabular-nums;color:var(--sub);font-size:13.5px}
.rank .tr{grid-column:1/-1;height:5px;background:var(--paper-2);border-radius:1px;overflow:hidden}
.rank .tr>i{display:block;height:100%;width:0;background:var(--ink)}
.dim{font-weight:600;font-size:15px;margin:20px 0 2px}.dim:first-child{margin-top:0}
.subdim{margin:12px 0 0}

/* Ko-Okkurrenz als responsive Block-Liste */
.corow{padding:12px 0;border-top:1px solid var(--rule)}
.corow:first-child{border-top:0}
.copair{font-weight:600;font-size:15.5px;line-height:1.35;overflow-wrap:break-word}
.copair .x{color:var(--faint);margin:0 6px}
.cometa{color:var(--sub);font-size:13px;margin-top:4px;font-variant-numeric:tabular-nums}
.co-empty{color:var(--sub);font-size:14px;font-style:italic}

.notes ol{max-width:var(--measure);padding-left:22px;margin:14px 0 0;color:var(--sub);font-size:13.5px;line-height:1.55}
.notes li{margin:8px 0}.notes li b{color:var(--ink)}

/* ---------- Karte (OpenStreetMap-Einbett, datensparsam, in Graustufen) ---------- */
.mapfig{margin:20px 0 0}
.map{display:block;width:100%;height:360px;border:1px solid var(--rule);border-radius:10px;
  filter:grayscale(.55) contrast(1.02)}
@media(max-width:560px){.map{height:300px}}
.mapfig figcaption{padding-top:12px;font-size:14px;color:var(--sub)}
.mapfig figcaption a{color:var(--ink)}

/* ---------- app screenshots ---------- */
.shots{display:flex;gap:16px;flex-wrap:wrap;margin-top:20px}
.shots figure{margin:0;flex:1 1 160px;max-width:200px}
.shots img{display:block;width:100%;height:auto}
.shots figcaption{padding:9px 0 0;font-size:12px}

/* ---------- forms ---------- */
.form{max-width:var(--measure);margin-top:8px}
.field{margin-top:16px}
.field label{display:block;font-size:12.5px;color:var(--sub);margin-bottom:7px}
.field input,.field textarea{width:100%;background:var(--card);border:1px solid var(--rule-2);border-radius:8px;
  padding:12px 14px;font:inherit;color:var(--ink);line-height:1.5}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field textarea{min-height:150px;resize:vertical}
.btn{appearance:none;border:0;background:var(--ink);color:#fff;font:inherit;font-weight:600;
  padding:12px 22px;border-radius:8px;cursor:pointer;margin-top:18px;transition:opacity .15s}
.btn:hover{opacity:.86}
.btn:disabled{opacity:.4;cursor:default}
.formnote{font-size:12.5px;color:var(--faint);margin-top:14px;line-height:1.5;max-width:var(--measure)}
.done{background:var(--card);border:1px solid var(--rule);border-left:3px solid var(--s0);padding:18px 20px;margin-top:8px}
.done b{color:var(--ink)}
.err{color:var(--s4);font-size:13.5px;margin-top:12px}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--rule);background:var(--paper);margin-top:34px}
footer.site .wrap{padding:42px 30px 40px}
.cite{border:1px solid var(--rule);border-radius:8px;padding:14px 16px;font-size:13.5px;line-height:1.55;color:var(--sub);max-width:var(--measure)}
.cite b{color:var(--ink)}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:32px;margin-top:28px}
@media(max-width:700px){.fgrid{grid-template-columns:1fr;gap:24px}}
footer.site .name{font-weight:600;font-size:18px;color:var(--ink);letter-spacing:-.01em}
footer.site p{margin:8px 0 0;font-size:13.5px;color:var(--sub);line-height:1.5;max-width:40ch}
footer.site h4{margin:0 0 12px}
footer.site .fcol a{display:block;font-size:14px;margin:8px 0;color:var(--sub);text-decoration:none}
footer.site .fcol a:hover{color:var(--ink)}
.fbot{border-top:1px solid var(--rule);margin-top:28px;padding-top:18px;font-size:12px;color:var(--faint);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}