/* ============================================
   Layout — Grid, containers, page layouts
   ============================================ */

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container--narrow {
  max-width: 780px;
}

/* Section spacing */
.section {
  padding-block: var(--space-7);
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-9);
  }
}

/* Grids */
.grid {
  display: grid;
  gap: var(--space-5);
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--3 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Two-column layout (text + media) */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* Section backgrounds */
.bg-warm-50 {
  background-color: var(--color-warm-50);
}

.bg-warm-100 {
  background-color: var(--color-warm-100);
}

.bg-white {
  background-color: var(--color-white);
}

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

/* Main content pushes footer down */
main {
  flex: 1;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}