:root {
  --black: #111412;
  --forest: #19382d;
  --green: #8bcb3f;
  --green-light: #a5dd63;
  --moss: #526b48;
  --off: #f2f3ed;
  --white: #ffffff;
  --card: #f8faf4;
  --muted: #e9eee5;
  --border: #d5ddd0;
  --text: #111412;
  --text-2: #3c4a42;
  --text-3: #6e7c73;
  --radius: 16px;
  --shadow: 0 12px 40px rgba(17, 20, 18, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--off);
  color: var(--text);
  line-height: 1.55;
}
img { max-width: 100%; height: auto; }
a { color: var(--forest); }
.skip {
  position: absolute;
  left: -999px;
}
.skip:focus { left: 12px; top: 12px; background: #fff; padding: 8px 12px; z-index: 9; }
.wrap { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(242, 243, 237, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.brand img { border-radius: 10px; }
.brand strong { display: block; font-size: 1.05rem; letter-spacing: 0.04em; }
.brand small { color: var(--text-3); font-size: 0.75rem; }
.nav-links { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.nav-links a { text-decoration: none; color: var(--text-2); font-weight: 600; font-size: 0.95rem; }
.nav-links a.is-active { color: var(--forest); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
}
.btn-primary { background: var(--green); color: var(--black); }
.btn-primary:hover { background: var(--green-light); }
.btn-ghost {
  background: transparent;
  border-color: var(--forest);
  color: var(--forest);
}

.hero {
  padding: 56px 0 28px;
  background: linear-gradient(160deg, #eaf7d9 0%, #f2f3ed 55%, #fff 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
}
.kicker {
  color: var(--moss);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
h1 { font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.15; margin: 8px 0 16px; }
.lead { font-size: 1.15rem; color: var(--text-2); max-width: 42rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.proof { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 22px; color: var(--text-3); font-size: 0.92rem; }
.proof strong { color: var(--forest); display: block; font-size: 1.1rem; }

.panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.panel h2 { margin-top: 0; font-size: 1.15rem; }
.panel ul { margin: 0; padding-left: 1.1rem; color: var(--text-2); }

section { padding: 48px 0; }
.section-title { font-size: 1.7rem; margin: 0 0 8px; }
.section-sub { color: var(--text-3); margin: 0 0 24px; max-width: 40rem; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 { margin: 0 0 8px; font-size: 1.1rem; }
.card p { margin: 0; color: var(--text-2); }
.emoji { font-size: 1.4rem; }

.need {
  background: var(--forest);
  color: #f2f3ed;
}
.need .section-title, .need .section-sub { color: #f2f3ed; }
.need .section-sub { opacity: 0.85; }
.need-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.need article { background: rgba(255,255,255,0.06); border-radius: 14px; padding: 18px; }
.need h3 { margin-top: 0; color: var(--green); }

.faq details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--text-2); margin: 8px 0 4px; }

.site-footer {
  background: var(--black);
  color: #d5ddd0;
  padding: 40px 0 24px;
  margin-top: 20px;
}
.site-footer a { color: #eaf7d9; text-decoration: none; display: block; margin: 4px 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.footer-label { color: var(--green); font-weight: 700; margin: 0 0 8px; }
.legal-note { font-size: 0.85rem; color: #8a958d; margin-top: 28px; }

.page-head { padding: 36px 0 8px; }
.search {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font: inherit;
  margin: 16px 0 20px;
}
.species-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.species-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
.species-card img, .thumb {
  width: 100%;
  height: 140px;
  object-fit: cover;
  background: var(--muted);
}
.thumb { display: grid; place-items: center; color: var(--text-3); font-size: 2rem; }
.species-card .meta { padding: 12px 14px 16px; }
.sci { font-style: italic; color: var(--moss); font-weight: 700; }
.common { font-weight: 700; }
.pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  background: #eaf7d9;
  color: var(--forest);
  border-radius: 999px;
  padding: 3px 8px;
  margin-top: 6px;
}

.prose {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.prose h1 { font-size: 1.8rem; }
.prose h2 { font-size: 1.25rem; margin-top: 1.6em; }
.prose a { word-break: break-word; }
.care-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0;
}
.care-item {
  background: var(--card);
  border-radius: 12px;
  padding: 12px 14px;
}
.care-item strong { display: block; font-size: 0.82rem; color: var(--moss); margin-bottom: 4px; }

.notice {
  background: #fff2d8;
  border: 1px solid #f5d48a;
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--text-2);
  margin: 16px 0;
}

@media (max-width: 860px) {
  .hero-grid, .cards, .need-grid, .footer-grid, .care-grid { grid-template-columns: 1fr; }
  .nav-links .btn { padding: 8px 12px; }
}