/* Layout and Grid Styles */
/* Page layouts, containers, responsive grid */

/* Main Layout */
html, body {
    height: 100%;
    font-family: var(--font-secondary);
    color: var(--text-dark);
}

body {
    display: flex;
    flex-direction: column;
    background-color: var(--bg-white);
}

main {
    flex: 1;
}

/* Container Styles */
.container-custom {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem);
}

/* Section Spacing */
.section {
    padding: var(--spacing-2xl) 0;
}

.section-sm {
    padding: var(--spacing-lg) 0;
}

.section-lg {
    padding: 3rem 0;
}

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

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

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

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

/* Responsive Grid */
@media (max-width: 768px) {
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}