:root {
  --page: #eef5ef;
  --page-strong: #132922;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --line: rgba(19, 41, 34, 0.14);
  --ink: #10211c;
  --muted: rgba(16, 33, 28, 0.72);
  --hero-ink: #f4fff8;
  --accent: #f97b4d;
  --accent-alt: #f3be47;
  --accent-deep: #2f9a84;
  --shadow: rgba(16, 33, 28, 0.12);
}

body[data-theme="owl"] {
  --accent: #227c84;
  --accent-alt: #f2be4d;
  --accent-deep: #1d4964;
}

body[data-theme="bunny"] {
  --accent: #f66f64;
  --accent-alt: #f5c95a;
  --accent-deep: #4ba589;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", sans-serif;
  background: var(--page);
  color: var(--ink);
  line-height: 1.5;
  transition:
    background-color 220ms ease,
    color 220ms ease;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.hero {
  position: relative;
  min-height: 92svh;
  padding: 18px 20px 40px;
  color: var(--hero-ink);
  background:
    radial-gradient(circle at 16% 18%, rgba(249, 123, 77, 0.2), transparent 24%),
    radial-gradient(circle at 82% 22%, rgba(47, 154, 132, 0.2), transparent 26%),
    linear-gradient(180deg, #18372e 0%, #10251f 100%);
  overflow: clip;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.5));
  pointer-events: none;
}

.topbar,
.hero-copy,
.hero-stage,
.facts-band,
.animal-gallery,
.reason-band,
.question-band,
.site-footer {
  position: relative;
  z-index: 1;
}

.topbar,
.hero-copy,
.hero-stage,
.facts-band,
.animal-gallery,
.reason-band,
.question-band,
.site-footer {
  max-width: 1200px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  font-family: "Syne", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.toplinks {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.96rem;
  color: rgba(244, 255, 248, 0.82);
}

.hero-copy {
  padding-top: 54px;
  max-width: 640px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
summary {
  margin: 0;
  font-family: "Syne", sans-serif;
  line-height: 1;
}

h1 {
  max-width: 9ch;
  font-size: 4.7rem;
}

h2 {
  max-width: 12ch;
  font-size: 3.1rem;
}

h3 {
  font-size: 1.45rem;
}

.lede,
#stage-summary {
  max-width: 34rem;
  margin: 20px 0 0;
  font-size: 1.12rem;
  color: rgba(244, 255, 248, 0.84);
}

.platform-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.platform-strip span,
.hero-actions a,
.animal-tab {
  border-radius: 8px;
}

.platform-strip span {
  padding: 10px 12px;
  border: 1px solid rgba(244, 255, 248, 0.18);
  background: rgba(244, 255, 248, 0.08);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-actions a {
  padding: 14px 18px;
  border: 1px solid rgba(244, 255, 248, 0.18);
  background: rgba(244, 255, 248, 0.1);
}

.hero-stage {
  display: grid;
  gap: 24px;
  margin-top: 42px;
  padding-bottom: 18px;
}

.stage-copy h2 {
  max-width: 12ch;
  color: #fffef6;
}

.board-frame {
  width: min(100%, 560px);
  margin: 0;
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1px solid rgba(244, 255, 248, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.05);
  box-shadow: 0 34px 70px -40px rgba(0, 0, 0, 0.5);
  display: grid;
  place-items: center;
  padding: 18px;
  backdrop-filter: blur(10px);
}

.board-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.animal-switcher {
  display: grid;
  gap: 10px;
}

.animal-tab {
  display: grid;
  gap: 4px;
  text-align: left;
  color: var(--hero-ink);
  border: 1px solid rgba(244, 255, 248, 0.16);
  background: rgba(244, 255, 248, 0.08);
  padding: 14px 16px;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.animal-tab:hover,
.animal-tab:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(244, 255, 248, 0.36);
  outline: none;
}

.animal-tab.active {
  background: rgba(244, 255, 248, 0.14);
  border-color: var(--accent-alt);
}

.animal-tab-name {
  font-weight: 700;
}

.animal-tab-note {
  color: rgba(244, 255, 248, 0.72);
}

.facts-band,
.animal-gallery,
.reason-band,
.question-band,
.site-footer {
  padding: 74px 20px;
}

.facts-band {
  background: #eef5ef;
}

.animal-gallery {
  background: #f8fbf6;
  border-top: 1px solid var(--line);
}

.reason-band {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), transparent 38%),
    #e7f2ec;
  border-top: 1px solid var(--line);
}

.question-band,
.site-footer {
  background: #f8fbf6;
  border-top: 1px solid var(--line);
}

.section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 28px;
}

.section-head h2 {
  color: var(--ink);
}

.fact-grid,
.gallery-grid,
.reason-grid {
  display: grid;
  gap: 14px;
}

.fact-grid div,
.gallery-card,
.reason-grid article,
.qa-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.fact-grid div,
.reason-grid article {
  padding: 22px;
}

.fact-grid dt {
  font-family: "Syne", sans-serif;
  font-size: 1.1rem;
}

.fact-grid dd,
.gallery-card p,
.reason-grid p,
.qa-list p {
  margin: 10px 0 0;
  color: var(--muted);
}

.gallery-card {
  overflow: clip;
}

.gallery-card img {
  aspect-ratio: 1;
  width: 100%;
  background: linear-gradient(180deg, rgba(19, 41, 34, 0.04), rgba(19, 41, 34, 0.1));
}

.gallery-card h3,
.gallery-card p {
  padding-left: 18px;
  padding-right: 18px;
}

.gallery-card h3 {
  padding-top: 18px;
}

.gallery-card p {
  padding-bottom: 20px;
}

.reason-grid article h3 {
  max-width: 12ch;
}

.qa-list {
  display: grid;
  gap: 12px;
}

.qa-list details {
  padding: 18px 20px;
}

.qa-list summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.05rem;
}

.qa-list summary::-webkit-details-marker {
  display: none;
}

.qa-list p {
  max-width: 44rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
}

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

@media (min-width: 900px) {
  .hero {
    padding-left: 36px;
    padding-right: 36px;
    padding-bottom: 56px;
  }

  .hero-stage {
    grid-template-columns: minmax(280px, 420px) minmax(380px, 520px) 260px;
    align-items: end;
  }

  .board-frame {
    justify-self: center;
    transform: rotate(-4deg);
  }

  .facts-band,
  .animal-gallery,
  .reason-band,
  .question-band,
  .site-footer {
    padding-left: 36px;
    padding-right: 36px;
  }

  .fact-grid,
  .reason-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 899px) {
  h1 {
    font-size: 3.2rem;
  }

  h2 {
    font-size: 2.35rem;
  }
}

@media (max-width: 620px) {
  .hero {
    padding-left: 16px;
    padding-right: 16px;
    padding-bottom: 34px;
  }

  .facts-band,
  .animal-gallery,
  .reason-band,
  .question-band,
  .site-footer {
    padding-left: 16px;
    padding-right: 16px;
    padding-top: 58px;
    padding-bottom: 58px;
  }

  h1 {
    font-size: 2.65rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-copy {
    padding-top: 36px;
  }

  .board-frame {
    padding: 12px;
  }
}