/* Pronisha — caderno de campo da fauna brasileira */
:root {
  --ink: #1b1712;
  --ink-soft: #3d342a;
  --forest: #1c3a2c;
  --forest-deep: #12261c;
  --moss: #3f6a4d;
  --leaf: #5a8a62;
  --fern: #7ea37a;
  --clay: #8b5534;
  --terra: #a86a3d;
  --sand: #e8d7be;
  --paper: #f6efe4;
  --cream: #fbf7f0;
  --white: #fffdf8;
  --line: #d7c7b0;
  --amber: #c47a32;
  --seal-blue: #1e4d8c;
  --seal-orange: #d4652b;
  --danger: #8b2e1f;
  --focus: #1c3a2c;
  --shadow: 0 18px 40px rgba(27, 23, 18, 0.08);
  --radius: 2px;
  --font-display: "Palatino Linotype", Palatino, "Iowan Old Style", "Book Antiqua", Georgia, serif;
  --font-body: "Segoe UI", Candara, Calibri, "Source Sans 3", system-ui, sans-serif;
  --max: 1180px;
  --amazonia: #1a4a36;
  --cerrado: #b57a28;
  --caatinga: #c4a06a;
  --mata: #2f5d42;
  --pantanal: #3a6d6d;
  --pampa: #7d8f4e;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 520px at 8% -10%, rgba(126, 163, 122, 0.16), transparent 50%),
    radial-gradient(900px 480px at 100% 0%, rgba(196, 160, 106, 0.14), transparent 46%),
    linear-gradient(180deg, var(--cream), var(--paper) 28%, #efe4d4);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  min-height: 100vh;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  z-index: 0;
}

img { max-width: 100%; height: auto; }

a {
  color: var(--forest);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover { color: var(--clay); }

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  background: var(--forest-deep);
  color: var(--cream);
  padding: 0.6rem 1rem;
}

.skip-link:focus { top: 1rem; }

.wrap {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(180deg, #102018 0%, var(--forest-deep) 100%);
  color: var(--cream);
  box-shadow: 0 10px 30px rgba(10, 18, 14, 0.28);
}

.header-inner {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.6rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #050505;
  box-shadow: 0 0 0 2px rgba(212, 101, 43, 0.45), 0 0 0 4px rgba(30, 77, 140, 0.35);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 0.14em;
  font-weight: 700;
  line-height: 1;
}

.brand-tag {
  display: block;
  margin-top: 0.22rem;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d7c7b0;
}

.nav-toggle {
  display: none;
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(246, 239, 228, 0.28);
  padding: 0.45rem 0.75rem;
  font: inherit;
  cursor: pointer;
}

.menu {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu > li { position: relative; }

.menu a,
.menu button.submenu-btn {
  display: block;
  background: none;
  border: 0;
  color: #f3e8d6;
  font: inherit;
  font-size: 0.95rem;
  padding: 0.7rem 0.7rem;
  cursor: pointer;
  text-decoration: none;
}

.menu a:hover,
.menu button.submenu-btn:hover,
.menu a[aria-current="page"] {
  color: #fff;
}

.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 15rem;
  margin: 0;
  padding: 0.45rem 0;
  list-style: none;
  background: var(--cream);
  color: var(--ink);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.menu > li:hover > .submenu,
.menu > li:focus-within > .submenu,
.menu > li.is-open > .submenu {
  display: block;
}

.submenu a {
  color: var(--ink);
  padding: 0.45rem 1rem;
}

.submenu a:hover { background: #efe4d2; color: var(--forest); }

.site-main { position: relative; z-index: 1; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: min(88vh, 820px);
  display: grid;
  place-items: stretch;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(28, 58, 44, 0.55), transparent 42%),
    radial-gradient(ellipse at 80% 20%, rgba(168, 106, 61, 0.28), transparent 40%),
    linear-gradient(160deg, #102018, #1c3a2c 48%, #3a2a18);
  color: var(--cream);
}

.hero-grid {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  padding: 4.5rem 0 5rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #e2c08a;
}

.hero h1,
.page-hero h1,
.article-title {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0 0 1rem;
}

.hero h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); }

.lede {
  font-size: 1.15rem;
  max-width: 40rem;
  color: #efe4d2;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.8rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(180deg, #d8893d, var(--amber));
  color: #1b140c;
  box-shadow: 0 8px 20px rgba(196, 122, 50, 0.28);
}

.btn-primary:hover { color: #1b140c; filter: brightness(1.05); }

.btn-ghost {
  border-color: rgba(251, 247, 240, 0.35);
  color: var(--cream);
  background: rgba(255, 253, 248, 0.04);
}

.btn-ghost:hover { color: #fff; background: rgba(255, 253, 248, 0.1); }

.btn-line {
  border-color: var(--line);
  background: var(--white);
  color: var(--forest);
}

.map-stage {
  position: relative;
  min-height: 420px;
  padding-bottom: 3rem;
}

.map-stage svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.35));
}

.floating-note {
  position: absolute;
  right: -0.5rem;
  bottom: -1rem;
  width: min(16rem, 70%);
  padding: 0.9rem 1rem;
  background: rgba(251, 247, 240, 0.94);
  color: var(--ink);
  border-left: 4px solid var(--seal-orange);
  box-shadow: var(--shadow);
  font-size: 0.92rem;
}

.page-hero {
  position: relative;
  padding: 3.4rem 0 2.6rem;
  overflow: hidden;
  color: var(--cream);
  background: var(--forest-deep);
}

.page-hero.amazonia { background: linear-gradient(135deg, #0d261c, #1a4a36 60%, #2a3d20); }
.page-hero.cerrado { background: linear-gradient(135deg, #4a2e10, #8a5a1c 55%, #c4a06a); }
.page-hero.caatinga { background: linear-gradient(135deg, #5a3d24, #a67c4a 60%, #e0c48a); color: #1b1712; }
.page-hero.mata { background: linear-gradient(135deg, #12261c, #2f5d42 58%, #1c3a2c); }
.page-hero.pantanal { background: linear-gradient(135deg, #123038, #3a6d6d 60%, #245050); }
.page-hero.pampa { background: linear-gradient(135deg, #3a4224, #7d8f4e 58%, #c4b06a); color: #1b1712; }

.page-hero .lede { color: inherit; opacity: 0.9; }

.crumbs {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: inherit;
  opacity: 0.82;
}

.crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  opacity: 0.6;
}

.crumbs a { color: inherit; }

.section { padding: 3.4rem 0; }

.section-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 0.4rem;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin: 0 0 0.8rem;
  line-height: 1.2;
}

.prose { max-width: 68ch; }
.prose p { margin: 0 0 1rem; }
.prose h2,
.prose h3 {
  font-family: var(--font-display);
  margin-top: 2rem;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}

.section-head {
  max-width: 60ch;
  margin: 0 auto 2.6rem;
  text-align: center;
}

.section-head p:last-child { color: var(--ink-soft); margin: 0; }
.section-head .section-kicker { margin-bottom: 0.5rem; }

.section-cta { margin-top: 2.2rem; text-align: center; }

.section-biomas { background: linear-gradient(180deg, var(--paper), #eee6d8); }

.biome-stack {
  display: grid;
  gap: 1.6rem;
}

.biome-band {
  display: grid;
  grid-template-columns: 42% 1fr;
  min-height: 20rem;
  box-shadow: var(--shadow);
}

.biome-band.reverse .biome-visual { order: 2; }

.biome-band.reverse .biome-copy {
  border-left: 1px solid var(--line);
  border-right: 0;
}

.biome-visual {
  position: relative;
  min-height: 16rem;
  overflow: hidden;
}

.biome-visual svg,
.biome-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.biome-copy {
  padding: 2rem 2.2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 0;
}

.biome-copy h2,
.biome-copy h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.15;
}

.biome-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.8rem 0 1rem;
}

.chip {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.chip-status-EW { background: #e3cfd8; border-color: #a97f92; }
.chip-status-CR { background: #f3d4ce; border-color: #c9897d; }
.chip-status-EN { background: #f6e0c8; border-color: #d4a373; }
.chip-status-VU { background: #efe4b8; border-color: #c9b86a; }
.chip-status-NT { background: #e4ead4; border-color: #b4c49a; }
.chip-status-LC { background: #dce8df; border-color: #9cb8a4; }
.chip-status-DD { background: #e8e4dc; border-color: #c4bbae; }

.section-grupos {
  color: var(--cream);
  background:
    radial-gradient(900px 420px at 15% 0%, rgba(126, 163, 122, 0.22), transparent 60%),
    linear-gradient(160deg, var(--forest-deep), #1c3a2c 60%, #24301f);
}

.section-grupos .section-kicker { color: var(--sand); }
.section-grupos .section-head p:last-child { color: rgba(251, 247, 240, 0.78); }

.group-rail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.group-rail a {
  display: grid;
  gap: 0.35rem;
  justify-items: center;
  padding: 1.6rem 0.8rem 1.4rem;
  text-align: center;
  color: var(--cream);
  text-decoration: none;
  background: rgba(251, 247, 240, 0.06);
  border: 1px solid rgba(251, 247, 240, 0.18);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.group-rail a:hover,
.group-rail a:focus-visible {
  transform: translateY(-4px);
  background: rgba(251, 247, 240, 0.12);
  border-color: var(--amber);
}

.group-mark { color: var(--sand); line-height: 0; }
.group-rail a:hover .group-mark { color: var(--amber); }

.group-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.group-count {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(251, 247, 240, 0.7);
}

.risk-panel {
  padding: 1.8rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--danger);
  box-shadow: var(--shadow);
}

.risk-panel h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.risk-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.risk-list li {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--line);
}

.risk-list li:last-child { border-bottom: 0; }
.risk-list .risk-label { font-size: 0.92rem; color: var(--ink-soft); }
.risk-list b { font-family: var(--font-display); font-size: 1.15rem; }

.risk-list-inline {
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.6rem 1.6rem;
  margin-top: -1rem;
}

.risk-note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding: 1.6rem 1.3rem 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
}

.steps li::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--moss), var(--amber));
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--font-display);
  color: var(--clay);
}

.steps h3 {
  margin: 0.8rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.steps p { margin: 0; font-size: 0.95rem; color: var(--ink-soft); }

.mini-glossary {
  margin: 0;
  padding: 1.6rem 1.8rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--moss);
  box-shadow: var(--shadow);
}

.mini-glossary dt {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-top: 1rem;
}

.mini-glossary dt:first-child { margin-top: 0; }
.mini-glossary dd { margin: 0.2rem 0 0; font-size: 0.95rem; color: var(--ink-soft); }

.filters {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr) auto;
  gap: 0.7rem;
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.filters label {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.filters input,
.filters select {
  min-height: 2.5rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--line);
  background: var(--cream);
  font: inherit;
  color: var(--ink);
}

.toolbar-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0 1.4rem;
  font-size: 0.95rem;
}

.species-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.species-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  min-height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.species-card a {
  display: flex;
  flex-direction: column;
  flex: 1;
  color: inherit;
  text-decoration: none;
}

.species-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  color: inherit;
}

.card-plate {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #d9cbb6;
}

.card-plate svg,
.card-plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body { padding: 1rem 1.05rem 1.15rem; }

.card-body h2,
.card-body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 0.2rem;
  font-weight: 600;
}

.sci {
  font-style: italic;
  color: var(--ink-soft);
  margin: 0 0 0.6rem;
}

.empty-msg {
  display: none;
  padding: 2rem;
  border: 1px dashed var(--clay);
  background: #fff8ee;
}

.empty-msg.is-visible { display: block; }

.plate-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 0;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.plate-art {
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.18), transparent 40%),
    #cfc0a6;
}

.plate-art svg { width: 100%; height: auto; display: block; }

.plate-meta { padding: 1.8rem 1.8rem 2rem; }

.plate-meta h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin: 0.2rem 0 0.25rem;
}

.meta-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1rem;
  margin: 1.2rem 0 0;
  padding: 0;
}

.meta-list div {
  border-top: 1px solid var(--line);
  padding-top: 0.45rem;
}

.meta-list dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clay);
}

.meta-list dd { margin: 0.15rem 0 0; }

.article-grid {
  display: grid;
  grid-template-columns: 2fr 0.9fr;
  gap: 2rem;
  padding: 2.5rem 0 4rem;
}

.entry h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  margin: 2rem 0 0.6rem;
}

.side-box {
  position: sticky;
  top: 6rem;
  padding: 1.1rem 1.15rem;
  background: var(--white);
  border: 1px solid var(--line);
}

.side-box h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 0.7rem;
}

.side-box ul { margin: 0; padding-left: 1.1rem; }

.related {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.sources { font-size: 0.95rem; }
.sources li { margin-bottom: 0.45rem; }

.glossary dt {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-top: 1.3rem;
}

.glossary dd { margin: 0.3rem 0 0; }

.contact-form,
.correction-form {
  display: grid;
  gap: 0.8rem;
  max-width: 36rem;
}

.contact-form label,
.correction-form label { display: grid; gap: 0.3rem; }

.contact-form input,
.contact-form textarea,
.contact-form select,
.correction-form input,
.correction-form textarea,
.correction-form select {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  background: var(--white);
  font: inherit;
}

.form-status { min-height: 1.4rem; font-size: 0.95rem; }

.site-footer {
  position: relative;
  z-index: 1;
  background: #101812;
  color: #e8d7be;
  padding: 3rem 0 1.6rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 1.8rem;
}

.site-footer a { color: #f3e8d6; }

.site-footer h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.7rem;
  color: #fff;
}

.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0.28rem 0; }

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
  text-decoration: none;
  color: #fff;
}

.footer-brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #000;
}

.legal {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(232, 215, 190, 0.16);
  font-size: 0.88rem;
}

.updated { font-size: 0.88rem; color: var(--ink-soft); }
.is-hidden { display: none !important; }

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .plate-layout,
  .article-grid,
  .biome-band,
  .filters,
  .species-grid,
  .related,
  .footer-grid,
  .meta-list { grid-template-columns: 1fr; }

  .nav-toggle { display: inline-flex; }

  .menu {
    display: none;
    position: absolute;
    inset: 4.6rem 0 auto;
    background: var(--forest-deep);
    padding: 0.6rem 1rem 1rem;
    flex-direction: column;
    align-items: stretch;
  }

  .menu.is-open { display: flex; }

  .submenu {
    position: static;
    display: none;
    background: #173024;
    border: 0;
    box-shadow: none;
  }

  .submenu a { color: #f3e8d6; }
  .menu > li.is-open > .submenu { display: block; }
  .floating-note { position: static; width: auto; margin-top: 1rem; }
  .biome-copy { border-left: 1px solid var(--line); border-top: 0; }
  .biome-band.reverse .biome-visual { order: 0; }
  .biome-band.reverse .biome-copy { border-right: 1px solid var(--line); }
  .group-rail { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .species-grid,
  .related { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-grid { padding: 3rem 0; }
  .group-rail { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .section-head { text-align: left; }
  .risk-list li { grid-template-columns: 3rem 1fr auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .species-card { transition: none; }
}