:root{
  --panel-soft:rgba(21,24,33,0.8);
  --text:#e5e8ee;
  --muted:#9aa2b1;
  --accent:#e53935;
  --accent-soft:rgba(229,57,53,.35);
  --ok:#4caf50;
  --warn:#ff9800;
  --idle:#868e96;
  --ring:rgba(229,57,53,.25);
}

/* ---------- Animierter Hintergrund ---------- */
#background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(-45deg, #1a1a1a, #2a1a1a, #1a1a2a, #1a2a1a);
  background-size: 400% 400%;
  animation: gradientMove 25s ease infinite;
  z-index: -1;
}

#background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://www.transparenttextures.com/patterns/asfalt-light.png");
  opacity: 0.04;
}

@keyframes gradientMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ---------- Grundlayout ---------- */
body {
  margin: 0;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Überschrift + Glow */
@keyframes glow {
  0%, 100% {
    text-shadow: 0 0 6px rgba(229,57,53,0.6),
                 0 0 12px rgba(229,57,53,0.4),
                 0 0 18px rgba(229,57,53,0.2);
  }
  50% {
    text-shadow: 0 0 12px rgba(229,57,53,0.8),
                 0 0 24px rgba(229,57,53,0.6),
                 0 0 36px rgba(229,57,53,0.3);
  }
}

.site-header {
  max-width: 1200px;
  margin: 40px auto 20px;
  padding: 0 20px;
  text-align: center;
}

.brand h1 {
  color: #e53935;
  margin: 0 0 1.5rem;
  font-size: 2.2rem;
  animation: glow 1.5s infinite alternate;
}

.subtitle {
  color: #b3bac7;
  letter-spacing: 0.5px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 40px;
}

/* ---------- Spaltenlayout ---------- */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  gap: 18px;
}

.column {
  background: linear-gradient(180deg, rgba(255,255,255,.04), transparent 60%), var(--panel-soft);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
  backdrop-filter: blur(8px) brightness(1.1);
  mix-blend-mode: lighten;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, background .3s ease, border-color .3s ease;
}

.column:hover {
  transform: translateY(-4px);
  background: linear-gradient(180deg, rgba(255,255,255,.06), transparent 50%), var(--panel-soft);
}

.column-header {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 0 6px var(--ring);
}

.badge.planned { background: var(--idle); }
.badge.in-progress { background: var(--warn); }
.badge.done { background: var(--ok); }

.column-title { margin: 0; font-weight: 700; letter-spacing: .4px; }
.column-sub { margin: 0; color: var(--muted); font-size: .95rem; }

.items {
  list-style: none;
  margin: 0;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.item {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-left-width: 4px;
  border-radius: 10px;
  padding: 10px 12px;
  transition: transform .15s ease, border-color .2s ease, background .2s ease;
}

.item:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,.05);
}

.item h3 { margin: 0 0 4px; font-size: 1.1rem; }
.item p { margin: 0; color: #c9d0dc; font-size: .98rem; }
.item .meta { margin-top: 6px; font-size: .85rem; color: var(--muted); }

.column.planned .item { border-color: var(--idle); }
.column.in-progress .item { border-color: var(--warn); }
.column.done .item { border-color: var(--ok); }

.empty {
  text-align: center;
  color: var(--muted);
  margin-top: 24px;
}

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 60px 0 80px;
  color: var(--muted);
  margin-top: auto;
}

.back-link {
  color: #a7b0c2;
  text-decoration: none;
  transition: color .2s;
}

.back-link:hover {
  color: var(--accent);
}

@media(max-width:1024px){
  .roadmap-grid { grid-template-columns: repeat(2, minmax(260px, 1fr)); }
}
@media(max-width:640px){
  .roadmap-grid { grid-template-columns: 1fr; }
}

/* Sprachumschalter wie auf news.html */
.lang-switcher {
    text-align: center;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.lang-btn {
    background: #222;
    color: #fff;
    border: none;
    padding: 0.4rem 1rem;
    margin: 0 0.3rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 0.9rem;
}

.lang-btn:hover {
    background: #333;
}

.lang-btn.active {
    background: #e53935;
}

.site-footer {
  text-align: center;
  margin-top: 3rem;
  color: #ccc;
  font-size: 0.9rem;
}

.site-footer a {
  color: #b8b8b8;              /* gleiche Farbe wie Backlink */
  text-decoration: none;
}

.site-footer a:hover {
  color: #ffffff;              /* leichter Hover-Effekt wie beim Backlink */
  text-decoration: underline;
}

.legal-links {
  margin-top: 0.6rem;
  color: #888;
}

.legal-links span {
  margin: 0 .4rem;
  color: #666;
}