:root {
  --green: #3a5f3a;
  --green-deep: #2c4a2c;
  --brown: #6b4f3a;
  --brown-deep: #4e3828;
  --yellow: #e8d9a0;
  --yellow-soft: #f3e9c8;
  --cream: #f7f3e8;
  --ink: #2f3a2f;
  --glass: rgba(255, 255, 255, 0.55);
  --glass-strong: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.65);
}

html, body {
  min-height: 100%;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(rgba(58, 95, 58, 0.18), rgba(107, 79, 58, 0.22)),
    url("../img/background.jpg") no-repeat center center fixed;
  background-size: cover;
  padding-top: 84px;
}

/* ---------- Frosted glass ---------- */
.glass {
  background: var(--glass);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  box-shadow: 0 8px 32px rgba(44, 74, 44, 0.18);
}

.glass-strong {
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  box-shadow: 0 8px 32px rgba(44, 74, 44, 0.18);
}

.glass-nav {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--glass-border);
}

.glass-footer {
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--glass-border);
}

.brand-leaf {
  font-size: 1.2rem;
}

.navbar-brand {
  color: var(--green-deep) !important;
  font-weight: 700;
}

.nav-link {
  color: var(--brown-deep) !important;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--green) !important;
}

/* ---------- Dropdown ---------- */
.dropdown-menu-glass {
  background: var(--glass-strong);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: 0.9rem;
  box-shadow: 0 8px 32px rgba(44, 74, 44, 0.2);
}

.dropdown-menu-glass .dropdown-item {
  color: var(--ink);
  border-radius: 0.5rem;
}

.dropdown-menu-glass .dropdown-item:hover {
  background: var(--yellow-soft);
  color: var(--green-deep);
}

.dropdown-menu-glass .dropdown-divider {
  border-top: 1px solid var(--glass-border);
}

/* ---------- Hero ---------- */
.hero {
  padding: 4rem 0 3rem;
}

.hero h1 {
  color: var(--green-deep);
  font-weight: 800;
}

.hero .lead {
  color: var(--brown-deep);
}

/* ---------- Buttons ---------- */
.btn-nature {
  background: var(--green);
  border: none;
  color: #fff;
  border-radius: 2rem;
  padding: 0.6rem 1.6rem;
  font-weight: 600;
}

.btn-nature:hover {
  background: var(--green-deep);
  color: #fff;
}

.btn-nature-outline {
  background: transparent;
  border: 1.5px solid var(--green);
  color: var(--green-deep);
  border-radius: 2rem;
  padding: 0.6rem 1.6rem;
  font-weight: 600;
}

.btn-nature-outline:hover {
  background: var(--green);
  color: #fff;
}

/* ---------- Cards ---------- */
.card-glass {
  background: var(--glass);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  box-shadow: 0 8px 32px rgba(44, 74, 44, 0.16);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-glass:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(44, 74, 44, 0.24);
}

.card-glass .card-title {
  color: var(--green-deep);
  font-weight: 700;
}

.card-glass .card-text {
  color: var(--ink);
}

/* ---------- Badges / chips ---------- */
.badge-nature {
  background: rgba(232, 217, 160, 0.7);
  color: var(--brown-deep);
  border: 1px solid rgba(107, 79, 58, 0.25);
  font-weight: 600;
}

/* ---------- Alerts ---------- */
.alert-glass {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  color: var(--ink);
}

/* ---------- Forms ---------- */
.form-control-glass {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  color: var(--ink);
}

.form-control-glass:focus {
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--green);
  box-shadow: 0 0 0 0.2rem rgba(58, 95, 58, 0.2);
}

/* ---------- Tables ---------- */
.table-glass,
.artikel-body table {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 1rem;
  overflow: hidden;
  color: var(--ink);
  border-collapse: separate;
  border-spacing: 0;
  margin: 1.5rem auto;
}

.table-glass thead th,
.artikel-body table thead th {
  background: rgba(58, 95, 58, 0.18);
  color: var(--green-deep);
  border-bottom: 1px solid var(--glass-border);
  font-weight: 700;
  padding: 0.75rem 1rem;
}

.table-glass td, .table-glass th,
.artikel-body table td, .artikel-body table th {
  border-color: rgba(255, 255, 255, 0.4);
  padding: 0.6rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.artikel-body table tr:last-child td {
  border-bottom: none;
}

.artikel-body table tbody tr:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* ---------- Progress ---------- */
.progress-glass {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 2rem;
  height: 1.1rem;
}

.progress-glass .progress-bar {
  background: linear-gradient(90deg, var(--green), var(--yellow));
  border-radius: 2rem;
}

/* ---------- Section headings ---------- */
.section-title {
  color: var(--green-deep);
  font-weight: 800;
}

.section-sub {
  color: var(--brown-deep);
}

/* ---------- Subcategories ---------- */
.subcat-card {
  color: var(--ink);
}

.subcat-card:hover {
  color: var(--green-deep);
}

/* ---------- Article lists ---------- */
.glass-list {
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(44, 74, 44, 0.16);
}

.list-group-item-glass {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--ink);
}

.list-group-item-glass:hover {
  background: var(--glass-strong);
  color: var(--green-deep);
}

.list-group-item-glass h5 {
  color: var(--green-deep);
  font-weight: 700;
}

/* ---------- Article body ---------- */
.artikel-body {
  color: var(--ink);
}

.artikel-body h1,
.artikel-body h2,
.artikel-body h3 {
  color: var(--green-deep);
  font-weight: 700;
}

/* ---------- Code block ---------- */
pre.highlight {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  padding: 1rem;
  color: var(--ink);
}

/* ---------- Artikel-Bilder: verkleinert + Klick-Vergrößerung ---------- */
.artikel-body img {
  display: block;
  margin: 1.5rem auto;
  max-width: 80%;
  height: auto;
  border-radius: 0.75rem;
  box-shadow: 0 4px 16px rgba(44, 74, 44, 0.25);
  cursor: zoom-in;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.artikel-body img:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(44, 74, 44, 0.35);
}

/* ---------- Bild-Modal (Vergrößerung) ---------- */
.img-modal {
  display: none;
  position: fixed;
  z-index: 1100;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(20, 30, 20, 0.85);
  backdrop-filter: blur(4px);
  cursor: zoom-out;
}

.img-modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-modal img {
  max-width: 92%;
  max-height: 92%;
  border-radius: 0.5rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  cursor: zoom-out;
}