/* ── RESET & VARIABLES ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #D7D9D3;
  --surface:   #E2F1FB;
  --border:    #b8c8d8;
  --accent:    #518CBA;
  --accent2:   #e6a020;
  --text:      #1e1e1e;
  --muted:     #4a5a6a;
  --nav-bg:    #273443;
  --nav-text:  #c8d8e8;
  --nav-hover: #3a5068;
  --sidebar-bg:#518CBA;
  --font-head: Garamond, "Times New Roman", Times, serif;
  --font-body: Helvetica, Arial, system-ui, sans-serif;
  --radius:    6px;
  --shadow:    0 2px 12px rgba(0,0,0,0.08);
}

html { font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent2); text-decoration: underline; }

/* ── HEADER ── */
header {
  background: var(--nav-bg);
  color: #fff;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  border-bottom: 3px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-logo {
  font-family: var(--font-head);
  font-size: 1.4rem;
  color: #fff;
  letter-spacing: -0.02em;
}
.header-logo span { color: var(--accent2); }

/* ── LAYOUT ── */
.wrapper {
  display: grid;
  grid-template-columns: 1fr 345px;
  gap: 0;
  flex: 1;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  padding: 0;
}

/* ── MAIN CONTENT ── */
main {
  background: var(--surface);
  padding: 2.2rem 2.4rem;
  border-right: 1px solid var(--border);
  min-width: 0; /* wichtig für responsives Verhalten im Grid */
}

main h1 {
  font-family: var(--font-head);
  font-size: 2rem;
  line-height: 1.15;
  margin-bottom: 0.3rem;
  color: var(--nav-bg);
}
.page-subtitle {
  color: var(--muted);
  font-size: 1rem;
  font-style: italic;
  margin-bottom: 1.8rem;
  padding-bottom: 1.2rem;
  border-bottom: 2px solid var(--border);
}
main p {
  line-height: 1.75;
  margin-bottom: 1.1rem;
  font-size: 0.97rem;
  color: #2d2d2d;
}
main h2 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  margin: 2rem 0 0.7rem;
  color: var(--nav-bg);
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--border);
}
main h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.4rem 0 0.4rem;
  color: #2a5a80;
}

.highlight-box {
  background: #cce3f5;
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.2rem;
  margin: 1.4rem 0;
  font-size: 0.94rem;
  color: #1a3a55;
}

/* Responsives Video */
#Film {
  max-width: 100%;
  overflow: hidden;
}
#Film iframe {
  max-width: 100%;
  height: auto;
  aspect-ratio: 16/9;
}

/* ── SIDEBAR ── */
aside.sidebar {
  background: var(--sidebar-bg);
  padding: 1.8rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}
.sidebar-block h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.7rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sidebar-block p, .sidebar-block address {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #e8f2fa;
  font-style: normal;
}
.sidebar-block a { font-size: 0.85rem; color: #fff; }
.sidebar-block a:hover { color: var(--accent2); text-decoration: underline; }
.sidebar-block ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.sidebar-block ul li a {
  font-size: 0.85rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.sidebar-block ul li a::before { content: '→'; color: var(--accent2); font-size: 0.8rem; }
.sidebar-block ul li a:hover { color: var(--accent2); text-decoration: none; }

.donate-box {
  background: rgba(0,0,0,0.18);
  border-radius: var(--radius);
  padding: 1rem;
  color: #e8f2fa;
}
.donate-box h3 {
  color: #fff !important;
  border-bottom-color: rgba(255,255,255,0.25) !important;
  font-size: 0.85rem !important;
}
.donate-box p { color: #d8eaf8 !important; font-size: 0.82rem !important; }

/* ── RESPONSIVE ── */

/* Mittlere Bildschirme: Sidebar unter den Hauptinhalt */
@media (max-width: 860px) {
  .wrapper {
    grid-template-columns: 1fr;
  }
  aside.sidebar {
    border-top: 1px solid var(--border);
  }
  header {
    height: auto;
    padding: 0.8rem 1rem;
  }
  main {
    padding: 1.5rem 1.2rem;
    border-right: none;
  }
}

/* Kleine Bildschirme (Smartphones) */
@media (max-width: 480px) {
  .header-logo {
    font-size: 1.1rem;
  }
  main {
    padding: 1rem 0.9rem;
  }
  main h1 {
    font-size: 1.5rem;
  }
}