:root {
  --bg: #F4F8FB;
  --fg: #0C2233;
  --accent: #2E6FA9;
  --muted: #5A7489;
  --surface: #FFFFFF;
  --border: #D9E3EC;
  --deep: #0C2233;
  --pale: #E6EEF5;
  --heading: 'Space Grotesk', sans-serif;
  --body: 'IBM Plex Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--heading);
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); line-height: 1.15; }
h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); line-height: 1.25; }
h3 { font-size: 1.15rem; margin-bottom: 0.4em; }

p { margin: 0 0 1.1em; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.wrap.narrow { max-width: 720px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(6px);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }

.site-header nav {
  display: flex;
  gap: 1.8rem;
  font-size: 0.95rem;
}
.site-header nav a {
  color: var(--muted);
  font-weight: 500;
}
.site-header nav a.active,
.site-header nav a:hover {
  color: var(--fg);
  text-decoration: none;
}

/* Hero */
.hero {
  padding: 5rem 0 3.5rem;
  border-bottom: 1px solid var(--border);
}
.eyebrow {
  font-family: var(--heading);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.hero h1 { max-width: 22ch; }
.lede {
  font-size: 1.15rem;
  max-width: 60ch;
  margin-top: 1.2rem;
  color: var(--fg);
}
.lede-sub {
  font-size: 1rem;
  max-width: 60ch;
  color: var(--muted);
}

/* Gallery */
.gallery { padding: 4rem 0; }
.gallery-head {
  margin-bottom: 2.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.gallery-head h2 { margin: 0; }
.muted { color: var(--muted); font-size: 0.95rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.card:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 24px -12px rgba(12, 34, 51, 0.25);
}
.card-art {
  aspect-ratio: 5 / 3;
  background: var(--pale);
  border-bottom: 1px solid var(--border);
}
.card-art svg { width: 100%; height: 100%; display: block; }
.card-body { padding: 1.2rem 1.3rem 1.4rem; }
.card-body h3 { font-family: var(--heading); }
.tag {
  font-size: 0.78rem;
  color: var(--muted);
  font-family: var(--heading);
  letter-spacing: 0.04em;
  margin: 0 0 0.8rem;
  text-transform: lowercase;
}
.card-body p:last-child { margin-bottom: 0; font-size: 0.95rem; }

/* Availability */
.availability {
  background: var(--deep);
  color: var(--bg);
  padding: 4rem 0;
}
.availability h2 { color: var(--bg); }
.availability p { max-width: 60ch; }
.availability .muted { color: #7EB0D9; }

/* Page */
.page { padding: 4rem 0 5rem; }
.page h1 { margin-bottom: 1.5rem; }
.page h2 { margin-top: 2.4rem; }
.note {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.note:last-of-type { border-bottom: none; }
.note h2 { margin-top: 0; font-size: 1.2rem; }

/* 404 */
.notfound { padding-top: 5rem; }
.shell {
  background: var(--deep);
  color: var(--bg);
  padding: 1.2rem 1.4rem;
  border-radius: 6px;
  font-family: 'IBM Plex Sans', monospace;
  font-size: 0.95rem;
  line-height: 1.7;
  overflow-x: auto;
  margin-bottom: 2rem;
}
.shell .muted-inline { color: #7EB0D9; }
.shell .cursor {
  display: inline-block;
  width: 0.5em;
  background: var(--bg);
  color: var(--deep);
  animation: blink 1s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }
.link { font-family: var(--heading); font-weight: 500; }

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 2.2rem 0;
  margin-top: 3rem;
  font-size: 0.9rem;
  color: var(--muted);
}
footer p { margin: 0.2rem 0; }

/* Mobile */
@media (max-width: 520px) {
  .hero { padding: 3rem 0 2.5rem; }
  .gallery { padding: 2.5rem 0; }
  .site-header nav { gap: 1.1rem; font-size: 0.9rem; }
  .card-body { padding: 1rem 1.1rem 1.2rem; }
}