/* ---------- Variablen ---------- */
:root {
  --color-bg: #0c0b0a;
  --color-bg-elevated: #17140f;
  --color-text: #f3efe7;
  --color-text-muted: #ada79c;
  --color-gold: #c9a961;
  --color-gold-dark: #a9873f;
  --color-gold-tint: rgba(201, 169, 97, 0.12);
  --color-accent: #b5312a;
  --color-accent-dark: #8f2620;
  --color-border: rgba(201, 169, 97, 0.25);
  --color-border-soft: rgba(255, 255, 255, 0.12);
  --radius: 12px;
  --max-width: 1160px;
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
}

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 16px; color: var(--color-text); font-family: var(--font-serif); font-weight: 700; }
h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
p { margin: 0 0 16px; color: var(--color-text-muted); }

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

.section { padding: 72px 0; }
.section-title { text-align: center; margin-bottom: 40px; color: var(--color-text); }
.section-cta { text-align: center; margin-top: 32px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent-dark); }

.btn-secondary {
  background: transparent;
  border-color: var(--color-gold);
  color: var(--color-gold);
}
.btn-secondary:hover { background: var(--color-gold); color: var(--color-bg); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(12, 11, 10, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
}

.logo {
  display: flex;
  align-items: center;
  line-height: 1.1;
  flex-shrink: 0;
}
.logo-img {
  height: 100px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: nowrap;
}
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
}
.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.88rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--color-gold); }
.nav-cta { white-space: nowrap; }
.main-nav a.active { color: var(--color-gold); font-weight: 700; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
}

/* ---------- Hero ---------- */
.hero {
  background: var(--color-bg);
  color: var(--color-text);
  padding: 64px 0 96px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-inner { max-width: 560px; }
.hero h1 { color: var(--color-text); }
.hero h1 .gold-text { color: var(--color-gold); }
.hero-lead { color: var(--color-text-muted); font-size: 1.1rem; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.hero-media {
  border-radius: 0;
  border: 1px solid var(--color-border);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Story (Über uns) ---------- */
.story {
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
}
.story h1 { color: var(--color-text); }
.story .lead {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
}
.story blockquote {
  margin: 32px 0;
  padding: 4px 0 4px 24px;
  border-left: 4px solid var(--color-gold);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-text);
}

/* ---------- Gold-Akzent ---------- */
.gold-line {
  display: inline-block;
  width: 48px;
  height: 2px;
  background: var(--color-gold);
  margin: 10px 0 14px;
}
.animal-name {
  color: var(--color-text);
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 2px;
}
.gold-text { color: var(--color-gold); }

/* ---------- Mission ---------- */
.mission { background: var(--color-bg-elevated); border-top: 1px solid var(--color-border-soft); border-bottom: 1px solid var(--color-border-soft); }
.mission-inner { max-width: 720px; text-align: center; margin: 0 auto; }
.mission h2 { color: var(--color-text); }

/* ---------- Kernbereiche ---------- */
.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.tile {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
}
.tile-icon { font-size: 2rem; margin-bottom: 12px; }
.tile h3 { color: var(--color-text); font-size: 1.1rem; }
.tile p { margin: 0; font-size: 0.95rem; }

/* ---------- Karten (Aktuelles/Projekte) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card-media {
  aspect-ratio: 16/10;
  background: var(--color-bg-elevated);
  overflow: hidden;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.card-kategorie {
  display: inline-block;
  align-self: flex-start;
  background: var(--color-gold-tint);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 0;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--color-text); }
.card p { font-size: 0.92rem; margin-bottom: 12px; }
.card-link { margin-top: auto; font-weight: 600; }

/* ---------- Newsletter ---------- */
.newsletter { background: var(--color-bg-elevated); border-top: 1px solid var(--color-border-soft); }
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.newsletter h2 { color: var(--color-text); }
.newsletter p { color: var(--color-text-muted); margin: 0; }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input {
  padding: 13px 16px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  min-width: 240px;
  font-size: 1rem;
}

/* ---------- Spenden ---------- */
.spenden { background: var(--color-bg-elevated); text-align: center; border-top: 1px solid var(--color-border-soft); border-bottom: 1px solid var(--color-border-soft); }
.spenden-inner { max-width: 640px; margin: 0 auto; }
.spenden-betraege { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.betrag-btn {
  padding: 14px 22px;
  border-radius: var(--radius);
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  color: var(--color-text);
}
.betrag-btn:hover { border-color: var(--color-gold); color: var(--color-gold); }
.betrag-frei { font-size: 0.9rem; }

/* ---------- Galerie ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.gallery-item {
  aspect-ratio: 1/1;
  overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: pointer;
  background: var(--color-bg-elevated);
  padding: 0;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .2s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6,5,5,0.94);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 88vw;
  max-height: 86vh;
  object-fit: contain;
  border: 1px solid var(--color-border);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 2.4rem;
  line-height: 1;
  cursor: pointer;
}
.lightbox-close:hover { color: var(--color-gold); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 3rem;
  line-height: 1;
  cursor: pointer;
  padding: 12px 18px;
}
.lightbox-nav:hover { color: var(--color-gold); }
.lightbox-prev { left: 8px; }
.lightbox-next { right: 8px; }

@media (max-width: 860px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg);
  color: var(--color-text-muted);
  padding-top: 56px;
  border-top: 1px solid var(--color-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  padding-bottom: 32px;
}
.footer-col h3 { color: var(--color-gold); font-size: 1rem; margin-bottom: 14px; }
.footer-col p { color: var(--color-text-muted); font-size: 0.9rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: var(--color-text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--color-gold); }
.footer-bottom {
  border-top: 1px solid var(--color-border-soft);
  padding: 20px 24px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px 24px;
    gap: 16px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 14px; }
  .nav-cta { align-self: flex-start; }
  .nav-toggle { display: flex; }
  .newsletter-inner { flex-direction: column; align-items: flex-start; }
  .hero-grid { grid-template-columns: 1fr; }
  .logo-img { height: 68px; }
}