/* Gemeinsame Optik der öffentlichen wabe-Seiten: Hub (index), Impressum, Datenschutz.
   Identität: dunkler Violett-Grund, der Waben-Gradient als Markenfläche,
   weiße Projektgrafiken auf kleinen Gradient-Waben. */
:root{
  --bg:#12121b; --panel:#1a1a27; --panel2:#20202f; --line:#2b2b3d;
  --text:#edecf4; --muted:#a29fb6; --accent:#ea6b17;
  --grad:linear-gradient(135deg,#b46464,#464664);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,"Segoe UI",Roboto,sans-serif}
.shell{max-width:1080px;margin:0 auto;padding:36px 22px 110px}
a{color:var(--accent)}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.brand{display:flex;align-items:baseline;gap:10px;margin-bottom:34px}
.brand b{font-size:1.05rem;letter-spacing:.02em}
.brand span{color:var(--muted);font-size:.9rem}

/* ── Hero: Text links, echte Fundamentalwabe rechts ── */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;margin:0 0 64px}
.kicker{margin:0 0 10px;color:var(--muted);font-size:.8rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase}
.hero h1{margin:0 0 .4em;font-size:clamp(2rem,4.5vw,3rem);font-weight:800;letter-spacing:-.02em;line-height:1.12;text-wrap:balance}
.hero .lead{margin:0 0 30px;color:var(--muted);max-width:56ch}
.cta{display:inline-block;background:var(--accent);color:#fff;font-size:1.15rem;font-weight:700;text-decoration:none;padding:15px 34px;border-radius:14px;border:0;cursor:pointer;box-shadow:0 10px 28px rgba(234,107,23,.30);transition:transform .12s ease,box-shadow .12s ease}
.cta:hover,.cta:focus-visible{transform:translateY(-2px);box-shadow:0 14px 34px rgba(234,107,23,.42);color:#fff;outline:none}
.cta:focus-visible{outline:2px solid #fff;outline-offset:3px}
.hero-wabe{background:var(--grad);border-radius:22px;padding:26px 20px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.hero-wabe img{display:block;width:100%;height:auto;max-height:460px;object-fit:contain;margin:0 auto}
@media (max-width:820px){
  .hero{grid-template-columns:1fr;gap:30px}
  .hero-wabe{order:2;padding:20px 14px}
  .hero-wabe img{max-height:340px}
}

/* ── Rubrik-Überschriften mit Waben-Marke ── */
h2{display:flex;align-items:center;gap:11px;margin:2.2em 0 .7em;font-size:1.25rem;letter-spacing:-.01em}
h2 .hexmark{flex-shrink:0;width:17px;height:15px;background:var(--grad);clip-path:polygon(0 50%,25% 0,75% 0,100% 50%,75% 100%,25% 100%)}
h2 small{color:var(--muted);font-size:.78rem;font-weight:400}

/* ── Kacheln mit Icon (Fundamentals, Projekte) ── */
.dir{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.dir--icons a{display:flex;align-items:center;gap:13px;padding:11px 14px;border:1px solid var(--line);border-radius:13px;color:var(--text);text-decoration:none;background:var(--panel);transition:transform .12s ease,border-color .12s ease,background .12s ease}
.dir--icons a:hover,.dir--icons a:focus-visible{border-color:var(--accent);background:var(--panel2);transform:translateY(-1px);outline:none}
.tile-icon{flex-shrink:0;width:48px;height:42px;background:var(--grad);clip-path:polygon(0 50%,25% 0,75% 0,100% 50%,75% 100%,25% 100%);display:flex;align-items:center;justify-content:center}
.tile-icon img{width:74%;height:74%;object-fit:contain;display:block}
.tile-icon--text{color:#fff;font-weight:700;font-size:1.05rem}
.tile-name{font-weight:600;font-size:.95rem;line-height:1.35}

/* ── Kategorien: Panels mit kompakten Linklisten ── */
.cats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:8px}
.cat{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:18px 22px 20px}
.cat h2{margin:0 0 .6em;font-size:1.08rem}
.linklist{list-style:none;margin:0;padding:0;columns:2;column-gap:26px}
.linklist li{break-inside:avoid}
.linklist a{display:inline-block;padding:3px 0;color:var(--text);text-decoration:none;font-size:.9rem;line-height:1.45}
.linklist a:hover,.linklist a:focus-visible{color:var(--accent);outline:none}
@media (max-width:820px){
  .cats{grid-template-columns:1fr}
  .linklist{columns:2}
}
@media (max-width:520px){
  .linklist{columns:1}
}

/* ── Fließtext (Impressum/Datenschutz) ── */
h1{font-size:2rem;margin:.2em 0 .2em;text-wrap:balance}
.lead{color:var(--muted);max-width:62ch}
.prose{max-width:72ch}
.prose h2{font-size:1.15rem;display:block}
.prose address{font-style:normal;line-height:1.8;color:var(--text)}
.back{display:inline-block;margin-bottom:18px;color:var(--muted);text-decoration:none}
.back:hover{color:var(--text)}

footer{margin-top:64px;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line);padding-top:20px;display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;justify-content:center;text-align:center}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--text)}

@media (prefers-reduced-motion:reduce){
  .cta,.dir--icons a{transition:none}
  .cta:hover,.dir--icons a:hover{transform:none}
}