/* ============================================================
   HEADER — sticky, Backdrop-Blur, 60px + Mobile-Nav-Drawer
   ============================================================ */

.hd {
  position: sticky; top: 0; z-index: 1000;   /* über Leaflet-Panes (≤700) und Mock-Popups (800) */
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.hd.is-scrolled {
  background: rgba(255,255,255,.85);
  border-bottom-color: var(--border);
}
.hd__inner {
  max-width: 1200px; margin-inline: auto;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-inline: 20px;
}
/* Header-Inner-Padding mit .container synchronisieren, damit Logo & CTA mit
   den Section-Inhalten darunter bündig stehen (vorher 4 px Drift ab 640 px) */
@media (min-width: 640px) {
  .hd__inner { padding-inline: 24px; }
}
.hd__logo {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 19px; letter-spacing: -0.02em;
  color: var(--text);
  min-height: 44px;
}
/* Logo-Pille nur hinter dem T-Bild im Header (nicht hinter dem Text, nicht im Footer) */
.hd .hd__logo img {
  background: var(--accent-tint-2);
  border-radius: 8px;
  padding: 4px;
  box-sizing: content-box;
  transition: background .15s var(--ease);
}
.hd .hd__logo:hover img { background: var(--accent-tint); }
.hd__nav { display: none; }
.hd__cta { display: none; }
.hd__burger {
  display: inline-flex; flex-direction: column; justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: transparent; border: 0;
  border-radius: 8px;
}
.hd__burger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
  margin-inline: auto;
}
.hd__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hd__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hd__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Mobile-Nav-Drawer ───────────────────────────────────── */
.mnav {
  position: fixed; top: 60px; left: 0; right: 0; z-index: 49;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--sh-md);
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  animation: mnavIn .2s var(--ease);
}
.mnav nav {
  display: flex; flex-direction: column;
  padding: 8px 16px 24px;
}
.mnav a {
  display: block;
  padding: 14px 16px;
  font-size: 16px; font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  min-height: 48px;
}
.mnav a:last-of-type { border-bottom: 0; }
.mnav__login { color: var(--text2) !important; }
.mnav__cta { margin-top: 16px; min-height: 52px; color: #fff !important; }
@keyframes mnavIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* CSS-only Fallback wenn JS aus: per :target öffnen */
.mnav:target { display: block; }

/* ─── Desktop ≥1024px ─────────────────────────────────────── */
@media (min-width: 1024px) {
  .hd__nav, .hd__cta { display: flex; align-items: center; gap: 4px; }
  .hd__cta { gap: 8px; }
  .hd__burger { display: none; }
  .mnav { display: none !important; }

  .hd__nav a {
    padding: 10px 12px; border-radius: 8px;
    color: var(--text2); font-weight: 500; font-size: 14px;
    min-height: 44px; display: inline-flex; align-items: center;
    transition: background .15s var(--ease), color .15s var(--ease);
  }
  .hd__nav a:hover { background: var(--surface3); color: var(--text); }
  .hd__login {
    padding: 10px 14px; color: var(--text2); font-weight: 600; font-size: 13px;
    min-height: 40px; display: inline-flex; align-items: center;
  }
}