.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
    perspective: 2000px;
    /* Essential for 3D card tilt effects */
}

.full-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    perspective: 1000px;
    /* Ensure 3D context for children */
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    perspective: 1000px;
    /* Ensure 3D context for children */
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Stack on mobile */
@media (max-width: 992px) {

    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

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

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

/* Depth Layers */
.depth-layer {
    position: absolute;
    pointer-events: none;
    z-index: -1;
}