@font-face {
  font-family: "Fredoka";
  src: url("/fonts/Fredoka.ttf") format("truetype");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --bg-top: hsl(200 35% 20%);
  --bg-bottom: hsl(200 40% 7%);
  --text: #f2f2f7;
  --muted: rgba(242, 242, 247, 0.72);
  --faint: rgba(242, 242, 247, 0.5);
  --card: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.12);
  --gold: #ffd34d;
  --ink: #1e1e28;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { background: var(--bg-bottom); }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg-top), var(--bg-bottom) 70%) fixed;
  font: 17px/1.65 "Fredoka", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 400;
}

a { color: var(--gold); }
a:hover { text-decoration-thickness: 2px; }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 16px; }

/* ---------------------------------------------------------------- nav */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.12em;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  margin-left: 20px;
}
.nav-links a:hover { color: var(--text); }

/* ---------------------------------------------------------------- landing */

.hero {
  text-align: center;
  padding: 24px 0 56px;
}
.hero h1 {
  font-size: clamp(3.2rem, 14vw, 5.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  margin: 8px 0 16px;
  text-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}
.tagline {
  color: var(--muted);
  font-size: 1.2rem;
  margin: 0 auto 32px;
  max-width: 30ch;
}
.scene { width: min(240px, 60vw); height: auto; margin: 0 auto 8px; display: block; }
.hopper {
  animation: hop 3.2s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: 50% 100%; /* squash from the feet */
}
@keyframes hop {
  0%, 62%, 100% { transform: translateY(0) scaleY(1); }
  66% { transform: translateY(0) scaleY(0.84); }
  76% { transform: translateY(-22px) scaleY(1.1); }
  86% { transform: translateY(0) scaleY(0.84); }
  92% { transform: translateY(0) scaleY(1); }
}
@media (prefers-reduced-motion: reduce) {
  .hopper { animation: none; }
}

.button {
  display: inline-block;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 16px 32px;
  border-radius: 18px;
}
.button:hover { background: #fff5d6; }
.note { color: var(--faint); font-size: 0.9rem; margin-top: 12px; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  padding-bottom: 56px;
}
.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 20px;
}
.feature h2 { font-size: 1.1rem; margin: 0 0 4px; font-weight: 600; }
.feature p { margin: 0; color: var(--muted); font-size: 0.98rem; }

/* ---------------------------------------------------------------- documents */

.doc { padding: 16px 0 48px; }
.doc h1 { font-size: 2.2rem; line-height: 1.15; margin: 8px 0 4px; font-weight: 700; }
.doc h2 { font-size: 1.25rem; margin: 36px 0 8px; font-weight: 600; }
.doc p, .doc li { color: var(--muted); }
.doc strong { color: var(--text); font-weight: 600; }
.meta { color: var(--faint); margin: 0 0 24px; }
.summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 20px;
}
.summary ul { margin: 8px 0 0; padding-left: 20px; }

/* ---------------------------------------------------------------- footer */

footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  color: var(--faint);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
}
footer a { color: var(--muted); }