/* ---- Layout ---- */
.container { max-width: 1320px; margin: 0 auto; padding: 0 40px; }
@media (max-width: 720px) { .container { padding: 0 20px; } }

.grid { display: grid; gap: 0; }
.grid.gap { gap: 24px; }
.hline { height: 1px; background: var(--border-color); }
.vline { width: 1px;  background: var(--border-color); }
.dark .hline { background: var(--border-inverse); }
.dark .vline { background: var(--border-inverse); }

/* ---- Section framing ---- */
.section { padding: 96px 0; border-bottom: 1px solid var(--border-color); }
.section.tight { padding: 72px 0; }
.section.alt { background: var(--bg-alt); }
.section-head {
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end;
  margin-bottom: 56px;
}
.section-head .h-large { max-width: 14ch; }
.section-head .tools { display: flex; align-items: center; gap: 18px; color: var(--text-muted); }
@media (max-width: 720px) {
  .section-head { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}

/* ---- Page hero (inner pages) ---- */
.page-hero {
  padding: 88px 0 56px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px;
  align-items: end; border-bottom: 1px solid var(--border-color);
}
.page-hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(48px, 6.4vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.015em;
}
.page-hero h1 em { font-style: italic; font-weight: 300; }
@media (max-width: 720px) { .page-hero { grid-template-columns: 1fr; } }