:root {
  --ink: #171616;
  --paper: #f2efe9;
  --mist: #f8f4ec;
  --field: #d6e6d7;
  --moss: #225d4e;
  --copper: #c07a3d;
  --sun: #f3c77d;
  --accent: #1b4d6b;
  --accent-strong: #15364c;
  --shadow: rgba(12, 16, 18, 0.14);
  --shadow-strong: rgba(12, 16, 18, 0.25);
  --grid: rgba(27, 77, 107, 0.18);
  --radius: 18px;
  --radius-lg: 28px;
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Sora", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 12%, #fff5e2 0%, var(--paper) 45%, #e9e3d6 100%),
    linear-gradient(120deg, rgba(27, 77, 107, 0.08), transparent 50%),
    repeating-linear-gradient(90deg, rgba(27, 77, 107, 0.08) 0 1px, transparent 1px 120px);
  color: var(--ink);
  font-family: var(--font-body);
}

header {
  padding: 20px 8vw 12px;
  position: sticky;
  top: 0;
  background: linear-gradient(180deg, rgba(242, 239, 233, 0.96), rgba(242, 239, 233, 0.7));
  backdrop-filter: blur(10px);
  z-index: 10;
  border-bottom: 1px solid rgba(27, 77, 107, 0.12);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-link {
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  width: 64px;
  height: 64px;
  border-radius: 0;
  object-fit: contain;
  box-shadow: none;
  background: transparent;
  padding: 0;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: conic-gradient(from 210deg, #1b4d6b, #f3c77d, #c07a3d, #1b4d6b);
  box-shadow: 0 12px 24px var(--shadow);
}

.brand h1 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin: 0;
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.nav-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}

.lang-toggle {
  display: inline-flex;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid rgba(27, 77, 107, 0.2);
  padding: 4px;
  background: #fff;
  box-shadow: 0 6px 18px var(--shadow);
}

.lang-toggle button {
  border: none;
  background: transparent;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

.lang-toggle button.active {
  background: var(--accent);
  color: #fff;
}

.hero {
  padding: 24px 8vw 36px;
  display: grid;
  gap: 18px;
}

.hero h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3.3rem);
  margin: 0;
}

.hero p {
  margin: 0;
  max-width: 720px;
  line-height: 1.6;
}

.hero-panel {
  margin: 0 8vw 34px;
  background: linear-gradient(130deg, #fef8ef 0%, #f4efe3 70%);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid rgba(27, 77, 107, 0.12);
  box-shadow: 0 18px 40px var(--shadow);
}

.section {
  margin: 0 8vw 40px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  margin: 0 0 12px;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 840px;
}

.panel {
  margin: 0 8vw 40px;
  background: #fffdf6;
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 40px var(--shadow);
  padding: 22px;
  border: 1px solid rgba(47, 95, 75, 0.12);
}

.species-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: linear-gradient(160deg, #ffffff 0%, #fbf6e8 90%);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid rgba(47, 95, 75, 0.12);
  box-shadow: 0 10px 20px var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 28px var(--shadow-strong);
}

.card h3 {
  font-family: var(--font-display);
  margin: 4px 0 8px;
}

.card p {
  margin: 0 0 14px;
  line-height: 1.5;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--field);
  color: var(--moss);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(27, 77, 107, 0.08);
  color: var(--accent-strong);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(120deg, #1b4d6b, #245a7a);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 600;
}

.cta.secondary {
  background: #fff;
  color: var(--accent-strong);
  border: 1px solid rgba(27, 77, 107, 0.2);
}

.page {
  padding: 24px 8vw 40px;
}

.species-header {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.species-header h2 {
  font-family: var(--font-display);
  margin: 0;
  font-size: clamp(2rem, 3vw, 2.6rem);
}

.species-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.map-wrap {
  display: grid;
  grid-template-columns: minmax(240px, 300px) 1fr;
  gap: 18px;
}

.map-card {
  background: #fffdf6;
  border-radius: var(--radius);
  padding: 14px;
  border: 1px solid rgba(47, 95, 75, 0.14);
  box-shadow: 0 12px 28px var(--shadow);
}

.map {
  width: 100%;
  min-height: 520px;
  border-radius: var(--radius);
  border: 1px solid rgba(47, 95, 75, 0.16);
  overflow: hidden;
  position: relative;
}

.legend {
  margin-top: 12px;
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
}

.map-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(248, 244, 236, 0.88);
  color: var(--accent-strong);
  font-weight: 600;
  letter-spacing: 0.3px;
  z-index: 500;
  text-align: center;
  padding: 16px;
}

.legend-bar {
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2b6cb0 0%, #2f855a 25%, #ecc94b 50%, #ed8936 75%, #e53e3e 100%);
  border: 1px solid rgba(47, 95, 75, 0.2);
}

.legend-bar.richness {
  background: linear-gradient(90deg, #2b6cb0 0%, #2f855a 33%, #ecc94b 66%, #e53e3e 100%);
}

.info-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.info-item {
  background: #fffaf0;
  border-radius: var(--radius);
  padding: 14px;
  border: 1px dashed rgba(47, 95, 75, 0.2);
}

.info-item h4 {
  font-family: var(--font-display);
  margin: 0 0 6px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0;
}

.toggle input {
  accent-color: var(--moss);
}

footer {
  padding: 18px 8vw 26px;
  color: rgba(27, 27, 27, 0.7);
  font-size: 0.9rem;
}

.taxonomy {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.taxonomy a {
  text-decoration: none;
  color: var(--accent-strong);
  font-weight: 600;
}

.quote-block {
  background: #fff;
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 12px 24px var(--shadow);
  border-left: 4px solid var(--accent);
}

.feature-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.logo-row {
  margin-top: 16px;
}

@media (max-width: 960px) {
  .nav {
    align-items: flex-start;
  }
  .map-wrap {
    grid-template-columns: 1fr;
  }
  .map {
    min-height: 420px;
  }
}