/* ─── layout.css ──────────────────────────────────────────────────────
 * Revenue Wave — Structure, Grid, Flex, and Media Queries
 * ────────────────────────────────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.flex {
  display: flex;
}

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

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

/* Spacer Utilities */
.py-section {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

@media (min-width: 768px) {
  .py-section {
    padding-top: 10rem;
    padding-bottom: 10rem;
  }
}

/* Visibility Utilities */
.hidden {
  display: none !important;
}

@media (min-width: 768px) {
  .md-block {
    display: block !important;
  }
}

/* Section styling helpers */
section {
  position: relative;
  width: 100%;
  background: var(--color-canvas);
  z-index: 1;
}