/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-6);
  padding-right: var(--spacing-6);
}

/* Main Section Layout */
.section {
  padding-top: var(--spacing-20);
  padding-bottom: var(--spacing-20);
}

.section-light {
  background-color: var(--color-bg-main);
}

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

.section-accent {
  background-color: var(--color-primary-light);
}

.section-dark {
  background-color: var(--color-section-dark);
  color: var(--color-text-inverse);
  position: relative;
}
.section-dark .heading-lg,
.section-dark .heading-md,
.section-dark .heading-sm,
.section-dark .heading-xl,
.section-dark .text-main,
.section-dark .badge-accent {
  color: var(--color-text-inverse);
}
.section-dark .text-muted {
  color: rgba(255, 255, 255, 0.7);
}
.section-dark .badge-primary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text-inverse);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: var(--spacing-8);
}

.grid-cols-2, .grid-cols-3, .grid-cols-4 {
  grid-template-columns: 1fr;
}

/* Flex Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* Grid Overlap Utility */
.grid-overlap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
  align-items: center;
}
.overlap-content {
  position: relative;
  z-index: 10;
}
.overlap-img {
  position: relative;
  z-index: 1;
}

.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }
.gap-10 { gap: var(--spacing-10); }

/* Responsive Grid Adjustments */
@media (min-width: 768px) {
  .gap-8 { gap: var(--spacing-10); } /* Increase rhythmic gaps on larger screens */
  
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .md\:grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
  
  .grid-overlap {
    grid-template-columns: 10fr 12fr;
    gap: 0;
  }
  .grid-overlap.reverse {
    grid-template-columns: 12fr 10fr;
  }
  
  .overlap-content {
    background: var(--color-surface);
    padding: var(--spacing-16) var(--spacing-12);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
  }
  .grid-overlap .overlap-content {
    margin-right: -10%;
  }
  .grid-overlap.reverse .overlap-content {
    margin-right: 0;
    margin-left: -10%;
  }
  
  .overlap-img {
    height: 100%;
    min-height: 480px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
  }
  .overlap-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .section {
    padding-top: var(--spacing-32);
    padding-bottom: var(--spacing-32);
  }
}

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

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