.site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
  width: min(var(--obsidian-max), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: var(--obsidian-space-4) 0 var(--obsidian-space-5);
}

.narrow {
  max-width: var(--obsidian-measure);
}

.hero {
  padding: var(--obsidian-space-5) 0 var(--obsidian-space-4);
  display: grid;
  gap: var(--obsidian-space-3);
}

.panel {
  background: var(--obsidian-bg-elevated);
  border: 1px solid var(--obsidian-line);
  padding: var(--obsidian-space-3);
  box-shadow: var(--obsidian-shadow);
}

.stack {
  display: grid;
  gap: var(--obsidian-space-2);
}

.section-gap {
  margin-top: var(--obsidian-space-4);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--obsidian-space-2);
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid var(--obsidian-gold-dim);
  background: transparent;
  color: var(--obsidian-gold);
  padding: 0.7rem 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--obsidian-gold);
  color: var(--obsidian-bg);
  border-color: var(--obsidian-gold);
}

.btn-solid {
  background: var(--obsidian-gold);
  color: var(--obsidian-bg);
}

.site-footer {
  border-top: 1px solid var(--obsidian-line);
  padding: var(--obsidian-space-3) 0;
  color: var(--obsidian-faint);
  font-size: 0.85rem;
}

.site-footer-inner {
  width: min(var(--obsidian-max), calc(100% - 2.5rem));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}