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

.section {
    padding: var(--spacing-16) 0;
}

.section-header {
    max-width: 48rem;
    margin: 0 auto var(--spacing-12);
}

.section-title {
    margin-bottom: var(--spacing-4);
}

.section-desc {
    font-size: 1.125rem;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-6);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
}

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

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

/* Responsive Grids */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: var(--spacing-12) 0;
    }
    
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .grid-4 {
        grid-template-columns: 1fr;
    }
}