/* ── Custom Properties ─────────────────────────────────────────── */
:root {
  --bgs-green:       #2d5a27;
  --bgs-green-dark:  #1e3d1a;
  --bgs-green-light: #4a8b40;
  --bgs-gold:        #c8a42a;
  --text-dark:       #2a2a2a;
  --text-medium:     #555;
  --bg-light:        #f4f4f2;
  --bg-white:        #ffffff;
  --border:          #d8d8d0;
  --shadow:          0 2px 8px rgba(0,0,0,.12);
  --radius:          6px;
  --font:            'Open Sans', Arial, Helvetica, sans-serif;
  --max-width:       1100px;
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-light);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bgs-green); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--bgs-green-dark); }

/* ── Navigation ────────────────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bgs-green-dark);
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  flex-wrap: wrap;
  gap: .25rem;
}
.nav-logo {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: .75rem 0;
  white-space: nowrap;
}
.nav-logo span { color: var(--bgs-gold); }

/* hamburger toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 4px;
  color: #fff;
  font-size: 1.4rem;
  padding: .2rem .6rem;
  cursor: pointer;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: .1rem;
  list-style: none;
}
.nav-links a {
  color: rgba(255,255,255,.88);
  font-size: .82rem;
  font-weight: 600;
  padding: .55rem .7rem;
  display: block;
  border-radius: 3px;
  transition: background .18s, color .18s;
  white-space: nowrap;
}
.nav-links a:hover {
  background: var(--bgs-green-light);
  color: #fff;
  text-decoration: none;
}

/* ── Hero ──────────────────────────────────────────────────────── */
.hero {
  background: var(--bgs-green);
  background-image: linear-gradient(135deg, var(--bgs-green-dark) 0%, var(--bgs-green) 60%, #3d7a35 100%);
  color: #fff;
  padding: 3.5rem 1rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('./brdflagge.gif') no-repeat right 2rem center / auto 60px;
  opacity: .2;
  pointer-events: none;
}
.hero-title {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: .75rem;
}
.hero-sub {
  font-size: clamp(.95rem, 2vw, 1.15rem);
  opacity: .9;
  max-width: 680px;
  margin: 0 auto 1.5rem;
}
.hero-badge {
  display: inline-block;
  background: var(--bgs-gold);
  color: var(--bgs-green-dark);
  font-weight: 700;
  font-size: .85rem;
  padding: .3rem .9rem;
  border-radius: 20px;
  letter-spacing: .04em;
}

/* ── Layout wrapper ────────────────────────────────────────────── */
.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* ── Cards ─────────────────────────────────────────────────────── */
.card {
  background: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 2rem;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  background: var(--bgs-green);
  color: #fff;
  padding: .65rem 1.4rem;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  transition: background .18s;
}
.btn:hover {
  background: var(--bgs-green-dark);
  text-decoration: none;
  color: #fff;
}

/* section heading */
.section-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--bgs-green-dark);
  border-left: 4px solid var(--bgs-green);
  padding-left: .75rem;
  margin-bottom: 1.2rem;
}

/* ── Hinweis-Box ───────────────────────────────────────────────── */
.notice-box {
  background: #f0f7ee;
  border: 1px solid #b8d9b2;
  border-radius: var(--radius);
  padding: 1.1rem 1.5rem;
  font-size: .95rem;
}
.notice-box.warning {
  background: #fff8e8;
  border-color: #f0d080;
}

/* ── Kameradenseite – cap CTA ──────────────────────────────────── */
.kameraden-cta {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}
.kameraden-cta img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 280px;
  transition: transform .2s;
}
.kameraden-cta img:hover { transform: scale(1.03); }
.kameraden-cta-text h2 {
  font-size: 1.5rem;
  color: var(--bgs-green-dark);
  margin-bottom: .6rem;
}
.kameraden-cta-text .btn {
  display: inline-block;
  background: var(--bgs-green);
  color: #fff;
  padding: .65rem 1.4rem;
  border-radius: 4px;
  font-weight: 600;
  margin-top: .5rem;
  transition: background .18s;
}
.kameraden-cta-text .btn:hover {
  background: var(--bgs-green-dark);
  text-decoration: none;
}

/* ── Navigation cards grid ─────────────────────────────────────── */
.nav-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1rem;
}
.nav-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--bgs-green);
  border-radius: var(--radius);
  padding: 1.1rem 1rem;
  text-align: center;
  transition: box-shadow .2s, transform .2s, border-top-color .2s;
}
.nav-card:hover {
  box-shadow: 0 4px 14px rgba(45,90,39,.18);
  transform: translateY(-2px);
  border-top-color: var(--bgs-gold);
  text-decoration: none;
}
.nav-card-icon {
  font-size: 2rem;
  margin-bottom: .4rem;
  display: block;
}
.nav-card-label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--bgs-green-dark);
}

/* ── Info row (Gästebuch + Spenden) ────────────────────────────── */
.info-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.info-box {
  background: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.4rem;
  text-align: center;
}
.info-box h3 { color: var(--bgs-green-dark); margin-bottom: .5rem; }
.info-box .btn {
  display: inline-block;
  background: var(--bgs-green);
  color: #fff;
  padding: .5rem 1.2rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: .9rem;
  margin-top: .5rem;
  transition: background .18s;
}
.info-box .btn:hover {
  background: var(--bgs-green-dark);
  text-decoration: none;
}

/* ── Accordion ─────────────────────────────────────────────────── */
.accordion-group { display: flex; flex-direction: column; gap: .5rem; }
details.accordion {
  background: var(--bg-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
details.accordion summary {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--bg-white);
  background: var(--bgs-green);
  padding: .9rem 1.2rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: .5rem;
  user-select: none;
  transition: background .18s;
}
details.accordion summary::-webkit-details-marker { display: none; }
details.accordion summary::after {
  content: '▸';
  margin-left: auto;
  transition: transform .25s;
}
details.accordion[open] summary { background: var(--bgs-green-dark); }
details.accordion[open] summary::after { transform: rotate(90deg); }
.accordion-body {
  padding: 1.4rem 1.6rem;
  border-top: 2px solid #e8f0e6;
}
.accordion-body h3 {
  color: var(--bgs-green-dark);
  margin: 1.2rem 0 .5rem;
  font-size: 1.1rem;
}
.accordion-body h3:first-child { margin-top: 0; }
.accordion-body p { margin-bottom: .9rem; }
.accordion-body i { font-style: italic; }
.accordion-body .source {
  font-size: .8rem;
  color: var(--text-medium);
  margin-top: .5rem;
}

/* ── Taktische Zeichen table ───────────────────────────────────── */
.taktik-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  margin-top: .8rem;
}
.taktik-table th {
  background: var(--bgs-green);
  color: #fff;
  padding: .5rem .8rem;
  text-align: left;
}
.taktik-table td {
  padding: .45rem .8rem;
  border-bottom: 1px solid var(--border);
}
.taktik-table tr:nth-child(even) td { background: #f4f8f3; }

/* ── Gallery ───────────────────────────────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.gallery-item {
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
  aspect-ratio: 4/3;
  background: #ddd;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .25s;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(30,61,26,.78);
  color: #fff;
  font-size: .78rem;
  padding: .4rem .6rem;
  transform: translateY(100%);
  transition: transform .2s;
}
.gallery-item:hover .gallery-caption { transform: translateY(0); }

/* Taktische Zeichen – Karte + Bild nebeneinander */
.taktik-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
  margin-top: 1rem;
}
.taktik-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: pointer;
}

/* ── Lightbox ──────────────────────────────────────────────────── */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,.88);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: .8rem;
  padding: 1rem;
}
#lightbox.active { display: flex; }
#lightbox img {
  max-width: min(90vw, 1000px);
  max-height: 82vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 4px 30px rgba(0,0,0,.6);
}
#lightbox-caption {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  text-align: center;
  max-width: 700px;
}
#lightbox-close {
  position: absolute;
  top: 1rem; right: 1.2rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: .8;
}
#lightbox-close:hover { opacity: 1; }

/* ── Footer ────────────────────────────────────────────────────── */
.site-footer {
  background: var(--bgs-green-dark);
  color: rgba(255,255,255,.75);
  text-align: center;
  padding: 1.8rem 1rem;
  font-size: .85rem;
  margin-top: 2rem;
}
.site-footer a { color: rgba(255,255,255,.9); }
.site-footer a:hover { color: var(--bgs-gold); }
.footer-links { margin-top: .5rem; display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links { display: none; width: 100%; padding-bottom: .5rem; }
  .nav-links.open { display: flex; flex-direction: column; }
  .nav-links a { padding: .5rem .6rem; }

  .kameraden-cta { flex-direction: column; text-align: center; }
  .kameraden-cta img { max-width: 100%; }
  .info-row { grid-template-columns: 1fr; }
  .taktik-media { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}
@media (max-width: 480px) {
  .hero { padding: 2rem 1rem 1.8rem; }
  .card { padding: 1.2rem 1rem; }
  .nav-cards { grid-template-columns: repeat(2, 1fr); }
}

/* ── Mini-Zeitstrahl (Geschichte-Teaser auf index.html) ───────── */
.mini-timeline {
  border-left: 3px solid var(--bgs-green);
  padding-left: 1.2rem;
  margin: .5rem 0 .5rem .5rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.mt-item {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  position: relative;
}
.mt-item::before {
  content: '';
  position: absolute;
  left: -1.57rem;
  top: .35rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--bgs-green);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--bgs-green);
}
.mt-year {
  flex-shrink: 0;
  background: var(--bgs-green);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  padding: .15rem .65rem;
  border-radius: 20px;
  white-space: nowrap;
}
.mt-text { font-size: .93rem; color: var(--text-medium); }
.mt-last .mt-year { background: var(--bgs-gold); color: var(--bgs-green-dark); }
/* ── Welcome-Hero (Startseite Willkommen-Card) ─────────────────── */
.welcome-hero {
  text-align: center;
  padding: .5rem 0 .8rem;
}
.welcome-muetze {
  width: 200px;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  margin: 0 auto 1.2rem;
  transition: transform .25s, box-shadow .25s;
}
.welcome-muetze:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 22px rgba(0,0,0,.32);
}
.welcome-heading {
  font-size: 1.7rem;
  color: var(--bgs-green-dark);
  margin-bottom: .7rem;
}
.welcome-text {
  max-width: 560px;
  margin: 0 auto 1.2rem;
  color: var(--text-medium);
  font-size: 1rem;
  line-height: 1.7;
}
.welcome-hero .btn {
  display: inline-block;
  background: var(--bgs-green);
  color: #fff;
  padding: .65rem 1.6rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: .95rem;
  transition: background .18s;
}
.welcome-hero .btn:hover {
  background: var(--bgs-green-dark);
  text-decoration: none;
}