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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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

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

/* Sections */
section {
  padding: var(--space-section) 0;
  position: relative;
}

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

.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-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-sm {
  gap: var(--space-sm);
}
.gap-md {
  gap: var(--space-md);
}
.gap-lg {
  gap: var(--space-lg);
}
.gap-xl {
  gap: var(--space-xl);
}
.gap-2xl {
  gap: var(--space-2xl);
}

/* Text alignment */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}

/* Max width constraints */
.max-w-narrow {
  max-width: var(--container-narrow);
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}