/* ============================================================
   layout.css — Container, section wrappers, grid utilities
   ============================================================ */

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

/* ── Section base ── */
.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  position: relative;
}

.section--alt {
  background-color: var(--color-bg-secondary);
}

/* ── Two-column layout ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.two-col--60-40 {
  grid-template-columns: 3fr 2fr;
}

/* ── Card grids ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

/* ── Flex utilities ── */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-gap-2 {
  display: flex;
  gap: var(--space-2);
}

.flex-gap-3 {
  display: flex;
  gap: var(--space-3);
}

/* ── Vertical stack ── */
.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ── Overflow hidden wrapper (for marquee) ── */
.overflow-hidden {
  overflow: hidden;
}