/* membraclean · eigene Social-Linkseite, Videothek und Rechtstext-Vorlagen */
:root{color-scheme:light;--blue:#006699;--blue-deep:#064d70;--green:#6d8b65;--ink:#183a4a;--muted:#57707b;--paper:#ffffff;--cloud:#f3f7f7;--border:#dce7e8;--shadow:0 6px 24px rgba(11,72,97,.06)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Verdana,Arial,sans-serif;background:radial-gradient(ellipse at 80% 0%,#e2f2f3 0%,transparent 45%),linear-gradient(#f6faf9,#edf5f5);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
a:focus-visible,button:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
a,button{-webkit-tap-highlight-color:transparent}
.shell{width:min(100% - 32px,580px);margin-inline:auto;padding:24px 0 45px}
.site-head{text-align:center;padding:17px 12px 8px}
.logo-link{display:inline-block;line-height:0}
.logo{display:block;width:min(300px,78vw);height:auto;object-fit:contain;margin:0 auto}
.eyebrow{margin:15px 0 7px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--green);font-size:10px}
.site-head h1{font-size:clamp(25px,6vw,37px);letter-spacing:-.045em;line-height:1.17;margin:0;color:var(--ink);font-weight:800}
.site-head .intro{color:var(--muted);font-size:14px;line-height:1.62;max-width:460px;margin:13px auto 11px}
.group{margin-top:23px}
.group-head{display:flex;align-items:center;gap:10px;margin:0 2px 11px}
.group-kicker{display:inline-grid;place-items:center;width:27px;height:27px;border-radius:50%;font-size:11px;font-weight:800;color:var(--blue);background:#d8eaf0}
.group h2{font-size:14px;font-weight:800;letter-spacing:.01em;margin:0;color:var(--ink)}
.group-caption{font-size:12px;margin:-2px 4px 12px;color:var(--muted);line-height:1.55}
.link-stack{display:grid;gap:9px}
.link-card{position:relative;display:flex;align-items:center;gap:13px;min-height:67px;padding:12px 15px;text-decoration:none;color:var(--ink);background:var(--paper);border:1px solid var(--border);border-radius:15px;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}
.link-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(5,64,86,.11);border-color:#bed7df}
.link-card strong{display:block;font-size:14px;line-height:1.32;font-weight:750}
.link-card .sub{display:block;color:var(--muted);font-size:11px;line-height:1.5;margin-top:4px}
.link-card .mini-icon{width:41px;height:41px;flex:none;border-radius:12px;display:grid;place-items:center;background:#eaf3f5;color:var(--blue);font-size:18px;font-weight:750}
.link-card .details{flex:1;min-width:0}
.link-card .chevron{color:var(--blue);font-size:22px;line-height:1;flex:none}
.link-card .status{display:inline-block;color:#7e5717;background:#fff3da;border:1px solid #f7dfad;border-radius:30px;font-size:10px;font-weight:750;line-height:1.4;padding:3px 7px;margin-top:6px}
.legal-stack .link-card:first-child{border-color:#afd6e5;box-shadow:0 5px 21px rgba(0,102,153,.08)}
.legal-stack .link-card:first-child .mini-icon{background:var(--blue);color:#fff}
.primary .link-card{background:linear-gradient(120deg,#006699,#0879a1);border-color:#006699;color:#fff;min-height:75px}
.primary .link-card .mini-icon{background:rgba(255,255,255,.17);color:#fff}
.primary .link-card .sub,.primary .link-card .chevron{color:#e2f2f8}
.feature .link-card{background:#f5faf5;border-color:#d2e5d0}
.feature .link-card .mini-icon{background:#e1ebdc;color:#49724a}
.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.topic-grid .link-card{min-height:112px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:7px;padding:13px}
.topic-grid .link-card .mini-icon{width:35px;height:35px;font-size:19px}
.topic-grid .link-card .chevron{position:absolute;right:12px;top:15px;font-size:16px}
.topic-grid .link-card strong{font-size:13px}
.topic-grid .link-card .sub{font-size:10.5px;line-height:1.4}
.group-footer{display:flex;gap:10px;flex-wrap:wrap;margin:15px 5px 0;font-size:12px;font-weight:650}
.site-footer{margin-top:30px;padding-top:18px;border-top:1px solid #d6e3e5;text-align:center;font-size:12px;color:var(--muted)}
.site-footer nav{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 18px;margin-bottom:13px}
.site-footer nav a{text-decoration:underline;text-underline-offset:3px}
.site-footer p{margin:6px 0;line-height:1.65}
.biozid{font-size:11px;color:#405966;max-width:470px;margin:14px auto 0!important}
.back-link{display:inline-flex;align-items:center;gap:7px;text-decoration:none;font-size:12px;font-weight:700;color:var(--blue);margin:0 0 20px 2px}
.info-head{padding:3px 5px 11px}
.info-head h1{font-size:clamp(25px,6.2vw,35px);letter-spacing:-.04em;line-height:1.2;margin:13px 0 9px}
.info-head p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.notice{padding:17px 18px;border-radius:14px;background:#fff7e8;border:1px solid #efd3a0;color:#65491e;font-size:13px;line-height:1.63;margin-top:19px}
.notice strong{display:block;font-size:14px;margin-bottom:5px}
.content-card{margin-top:15px;background:#fff;border:1px solid var(--border);border-radius:17px;padding:21px 19px;box-shadow:var(--shadow)}
.content-card h2{font-size:17px;margin:0 0 8px;color:var(--ink)}
.content-card p{font-size:14px;color:var(--muted);line-height:1.7;margin:9px 0}
.content-card a{font-weight:750}
.small-tag{display:inline-flex;border:1px solid #d5e5e7;border-radius:100px;padding:5px 11px;color:var(--blue);font-size:11px;font-weight:800;background:#eff6f8}
.video-card{margin-top:16px;background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.video-cover{position:relative;display:flex;min-height:205px;aspect-ratio:16/9;align-items:center;justify-content:center;flex-direction:column;gap:14px;background:radial-gradient(circle at 80% 18%,rgba(255,255,255,.29),transparent 31%),linear-gradient(125deg,#006699,#268d9b 63%,#78a287);color:#fff;text-align:center;padding:24px}
.video-cover.marine{background:radial-gradient(circle at 80% 18%,rgba(255,255,255,.26),transparent 33%),linear-gradient(125deg,#174e76,#136f87 58%,#598e80)}
.video-art{font-size:50px;line-height:1}
.video-cover .cover-title{font-size:14px;line-height:1.5;max-width:330px;font-weight:750}
.video-load{cursor:pointer;font:inherit;font-size:13px;font-weight:800;background:white;color:var(--blue);border:none;border-radius:40px;padding:12px 22px;min-height:45px;box-shadow:0 7px 17px rgba(0,0,0,.13)}
.video-cover iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-copy{padding:20px}
.video-copy h2{margin:0 0 6px;font-size:19px;line-height:1.35}
.video-copy p{color:var(--muted);font-size:13px;margin:7px 0;line-height:1.6}
.video-copy .video-secondary{display:flex;gap:14px;flex-wrap:wrap;margin-top:11px;font-size:13px;font-weight:750}
.video-consent{font-size:11px;color:#53656c;margin:13px 3px 7px;line-height:1.55}
@media(min-width:700px){.shell{padding-top:32px}}
@media(max-width:380px){.shell{width:calc(100% - 24px)}.topic-grid{grid-template-columns:1fr}.topic-grid .link-card{min-height:69px;flex-direction:row;align-items:center}.site-head{padding-inline:0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* 2026-10-17 – Linktree-Ersatzseite: alle Schriftfarben im membraclean Markenblau. */
/* Selektiv auf /links, damit Videothek und andere Seiten unveraendert bleiben. */
body.mc-links-hub{--ink:#006699;--muted:#006699;--green:#006699;color:#006699}
.mc-links-hub .primary .link-card{background:#eaf5fa;border-color:#a5cee0;color:#006699}
.mc-links-hub .primary .link-card .mini-icon{background:#d7ecf5;color:#006699}
.mc-links-hub .primary .link-card .sub,
.mc-links-hub .primary .link-card .chevron{color:#006699}
.mc-links-hub .legal-stack .link-card:first-child .mini-icon{background:#eaf3f5;color:#006699}
.mc-links-hub .feature .link-card{background:#f1f8fb;border-color:#c4dfea}
.mc-links-hub .feature .link-card .mini-icon{background:#e1eff7;color:#006699}
.mc-links-hub .biozid{color:#006699}

/* Direkte Social-Media-Profile auf der Linkuebersicht. */
.mc-links-hub .mc-social-buttonbar{margin-top:26px;padding:18px;border:1px solid #dce7e8;border-radius:15px;background:#fff;box-shadow:var(--shadow)}

/* Kompakte Social-Buttons ohne externe Tracker oder nachgeladene Schriften. */
.mc-social-buttonbar{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.mc-social-buttonbar__title{font-weight:750;font-size:.92rem;color:#006699}
.mc-social-buttonbar__items{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.mc-social-buttonbar__link{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 13px;border:1px solid #bcd8e4;border-radius:9px;background:#f2f8fa;color:#006699;font-size:.875rem;font-weight:750;line-height:1.2;text-decoration:none;transition:background .15s ease,border-color .15s ease,transform .15s ease}
.mc-social-buttonbar__link:hover{background:#e6f2f7;border-color:#006699;transform:translateY(-1px)}
.mc-social-buttonbar__link:focus-visible{outline:3px solid #006699;outline-offset:3px}
.mc-social-buttonbar__icon{display:block;width:19px;height:19px;flex:0 0 19px;color:#006699}
@media(max-width:600px){.mc-social-buttonbar{align-items:flex-start;flex-direction:column;gap:12px}.mc-social-buttonbar__items{gap:8px}.mc-social-buttonbar__link{min-height:42px;padding:9px 11px;font-size:.81rem}}


/* Linkuebersicht und deren Videoseite: lesbare Texte in Markenblau.
   Weisse Schrift auf blauen Videoflaechen bleibt aus Kontrastgruenden weiss. */
body.mc-links-videos{
  --ink:#006699;
  --muted:#006699;
  --green:#006699;
  color:#006699;
}
.mc-links-videos .info-head p,
.mc-links-videos .video-consent,
.mc-links-videos .video-copy p,
.mc-links-videos .content-card p,
.mc-links-videos .biozid,
.mc-links-videos .site-footer{
  color:#006699;
}
.mc-links-videos .video-cover{
  color:#fff;
}


/* 2026-10-18 – Sprachumschalter auf allen Social-Link-Hubs. */
.mc-links-hub .mc-languagebar{
  margin:12px auto 0;
  padding:11px 12px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:7px;
  border:1px solid #dce7e8;
  border-radius:15px;
  background:#fff;
  box-shadow:var(--shadow);
}
.mc-languagebar__row{
  display:grid;
  grid-template-columns:repeat(4,max-content);
  align-items:center;
  justify-content:center;
  gap:7px;
  width:100%;
}
.mc-languagebar__link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  min-height:38px;
  padding:7px 9px;
  border:1px solid transparent;
  border-radius:10px;
  background:#f7fbfc;
  color:#006699;
  font-size:11px;
  font-weight:700;
  line-height:1;
  text-decoration:none;
  transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .15s ease;
}
.mc-languagebar__link:hover{
  background:#edf7fa;
  border-color:#b6d7e3;
  transform:translateY(-1px);
}
.mc-languagebar__link.is-active,
.mc-languagebar__link[aria-current="page"]{
  background:#dff1f6;
  border-color:#76b8cf;
  box-shadow:0 0 0 2px rgba(0,102,153,.08);
  font-weight:800;
}
.mc-languagebar__flag{
  display:block;
  width:24px;
  height:16px;
  object-fit:cover;
  border-radius:2px;
  box-shadow:0 0 0 1px rgba(24,58,74,.16);
  flex:none;
}
.mc-languagebar__name{white-space:nowrap}
@media(max-width:520px){
  .mc-links-hub .mc-languagebar{gap:6px;padding:10px 8px}
  .mc-languagebar__row{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
  .mc-languagebar__link{padding:7px 5px;font-size:9.5px;gap:5px}
  .mc-languagebar__flag{width:21px;height:14px}
}
@media(max-width:390px){
  .mc-languagebar__name{display:none}
  .mc-languagebar__link{padding:8px 7px}
  .mc-languagebar__flag{width:24px;height:16px}
}


/* 2026-10-18 – kurze inhaltliche Einordnung auf den Link-Hubs. */
.mc-links-hub .hub-context{
  max-width:820px;
  margin:14px auto 0;
  color:#006699;
  font-size:14px;
  line-height:1.65;
  text-align:left;
}
@media(max-width:700px){
  .mc-links-hub .hub-context{font-size:13.5px;line-height:1.6}
}

.mc-links-hub .site-head .intro{color:#006699}