/**
 * Layout System
 * Defines containers, grids, and spacing utilities.
 */

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

/* Sections */
.section {
    padding-block: var(--space-96);
}

.section--sm {
    padding-block: var(--space-48);
}

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

.section--dark {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-32);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

@media (min-width: 992px) {
    .grid-2-desktop {
        grid-template-columns: 1fr 1fr;
    }
}

/* Flexbox Utilities */
.flex {
    display: flex;
}

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

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

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

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

.gap-8 { gap: var(--space-8); }
.gap-16 { gap: var(--space-16); }
.gap-24 { gap: var(--space-24); }
.gap-32 { gap: var(--space-32); }

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

@media (max-width: 768px) {
    .hidden-mobile {
        display: none !important;
    }
    
    .section {
        padding-block: var(--space-64);
    }
    
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}