/* ========================
   LAYOUT
   Container, Grid, Spacing
   ======================== */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-5);
  padding-right: var(--space-5);
}

.container--narrow {
  max-width: var(--container-md);
}

.container--wide {
  max-width: var(--container-2xl);
}

/* Sections */
.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.section--gray {
  background-color: #f5f2ed;
}

.section--dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

.section--dark .section-title,
.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section--dark p {
  color: var(--color-gray-400);
}

.section-header {
  margin-bottom: var(--space-9);
}

/* Grid system */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Flex utilities */
.flex {
  display: flex;
}

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

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

.flex--column {
  display: flex;
  flex-direction: column;
}

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

.flex--gap-md {
  gap: var(--space-5);
}

.flex--gap-lg {
  gap: var(--space-8);
}

/* Mobile: all grids become single column */
.grid--2,
.grid--3,
.grid--4 {
  grid-template-columns: 1fr;
}