:root {
  --ink: #3b2a20;
  --muted: #7c5f4c;
  --line: #f1d7c3;
  --accent: #f97316;
  --accent-dark: #c2410c;
  --paper: #fff8f0;
  --card: #fffdfa;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 0%, #ffe8d2 0, transparent 32rem),
    var(--paper);
  color: var(--ink);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 1rem;
}

.brand {
  color: var(--ink);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -.03em;
  text-decoration: none;
}
.brand span { color: var(--accent-dark); }

nav { display: flex; gap: 1.25rem; }

nav a {
  color: var(--muted);
  font-size: .98rem;
  font-weight: 600;
  text-decoration: none;
}
nav a:hover, nav a[aria-current="page"] { color: var(--accent-dark); }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

h1 {
  max-width: 18ch;
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.eyebrow {
  margin: 0 0 .7rem;
  color: var(--accent-dark);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.lead {
  max-width: 42rem;
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.button {
  display: inline-block;
  margin: .5rem 0 1rem;
  padding: .8rem 1.25rem;
  border-radius: 999px;
  background: var(--accent-dark);
  color: #fff;
  font-size: .95rem;
  font-weight: 700;
  text-decoration: none;
}
.button:hover { background: var(--ink); }

.hero { padding: 1rem 0 2rem; }

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
  scroll-margin-top: 1rem;
}

.meme {
  margin: 0;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  box-shadow: 0 .5rem 1.5rem rgb(59 42 32 / .06);
  transition: transform .18s ease, box-shadow .18s ease;
}

.meme:hover {
  transform: translateY(-4px);
  box-shadow: 0 1rem 2rem rgb(59 42 32 / .12);
}

.meme img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f3e4d6;
}

.meme figcaption {
  padding: 1rem 1.15rem 1.15rem;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
}

.not-found-cat {
  display: block;
  width: min(100%, 26rem);
  height: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
}

footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}

footer p { margin: 0; }

@media (max-width: 640px) {
  header { padding-top: 1.25rem; }
  main { padding-top: 2rem; }
  nav { gap: .9rem; }
}

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

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f8eadc;
    --muted: #d6b9a3;
    --line: #4a3528;
    --paper: #211711;
    --card: #2c1f17;
  }
  body {
    background:
      radial-gradient(circle at 15% 0%, #3a2415 0, transparent 32rem),
      var(--paper);
  }
  .button { color: #211711; background: #fdba74; }
  .button:hover { background: #f8eadc; }
}