:root {
  --bg: #fffaf2;
  --paper: #ffffff;
  --ink: #24303f;
  --muted: #657083;
  --brand: #8a5a35;
  --brand-dark: #56351f;
  --accent: #f5b84b;
  --accent-soft: #fff0cc;
  --leaf: #5f8f62;
  --line: #eadfce;
  --shadow: 0 18px 45px rgba(86, 53, 31, 0.13);
  --radius: 22px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #fff4d8 0, var(--bg) 35%, #fff 100%);
  line-height: 1.6;
}

a { color: var(--brand-dark); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--ink);
  color: white;
  padding: .6rem 1rem;
  border-radius: 999px;
}
.skip-link:focus { left: 12px; z-index: 10; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(255, 250, 242, .86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(234, 223, 206, .8);
}

.nav {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-weight: 800;
  font-size: 1.08rem;
  text-decoration: none;
  color: var(--ink);
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--line);
}

.nav-toggle {
  display: none;
  border: 0;
  border-radius: 999px;
  padding: .65rem .9rem;
  background: var(--brand-dark);
  color: white;
  font-weight: 700;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: .25rem;
  margin: 0;
  padding: 0;
}
.nav-links a {
  display: block;
  padding: .65rem .85rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  color: var(--muted);
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--brand-dark);
}

main { max-width: 1120px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }

.hero {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2rem;
  align-items: center;
  min-height: 66vh;
  padding: 2rem 0;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--brand-dark);
  font-weight: 800;
  padding: .45rem .8rem;
  margin-bottom: 1rem;
}

h1, h2, h3 { line-height: 1.12; margin: 0 0 1rem; color: var(--ink); }
h1 { font-size: clamp(2.45rem, 6vw, 5rem); letter-spacing: -.055em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); letter-spacing: -.035em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.lead { font-size: clamp(1.08rem, 2vw, 1.3rem); color: var(--muted); max-width: 62ch; }

.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.5rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .85rem 1.1rem;
  border-radius: 999px;
  font-weight: 850;
  text-decoration: none;
  background: var(--brand-dark);
  color: white;
  box-shadow: var(--shadow);
}
.button.secondary { background: white; color: var(--brand-dark); box-shadow: inset 0 0 0 1px var(--line); }

.hamster-card {
  position: relative;
  min-height: 420px;
  border-radius: 34px;
  background: linear-gradient(145deg, #ffffff, #fff0cf);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
}
.hamster-illustration { font-size: clamp(7rem, 18vw, 12rem); filter: drop-shadow(0 18px 20px rgba(86, 53, 31, .17)); }
.floating-note {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1.2rem;
  border-radius: 20px;
  background: rgba(255,255,255,.88);
  padding: 1rem;
  border: 1px solid var(--line);
}

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2rem 0; }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 10px 24px rgba(86, 53, 31, .07);
}
.card .icon { font-size: 2rem; margin-bottom: .5rem; }

.page-hero {
  padding: 3rem 0 1.5rem;
  max-width: 820px;
}
.content {
  display: grid;
  grid-template-columns: 2fr .9fr;
  gap: 1.4rem;
  align-items: start;
}
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.15rem, 3vw, 2rem);
  box-shadow: 0 10px 24px rgba(86, 53, 31, .06);
  margin-bottom: 1rem;
}
.checklist { padding-left: 1.1rem; }
.checklist li { margin-bottom: .65rem; }
.callout {
  border-left: 5px solid var(--accent);
  background: #fff8e8;
  padding: 1rem;
  border-radius: 16px;
}
.sidebar { position: sticky; top: 96px; }

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 1.5rem 1.25rem;
  color: var(--muted);
}
.footer-inner { max-width: 1120px; margin: 0 auto; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: stretch;
    background: white;
    padding: .75rem;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .hero, .content { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .hamster-card { min-height: 300px; }
  .sidebar { position: static; }
}