/**
 * Grid Responsive Fixes
 * Ensures feature and blockchain grids display properly on all screen sizes
 */

/* Default grid layout for desktop */
.feature-grid, 
.blockchain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

/* Make sure cards are visible with proper spacing */
.feature-card,
.blockchain-card {
    display: flex;
    flex-direction: column;
    opacity: 1 !important;
    visibility: visible !important;
    min-height: 250px;
}

/* Tablet layout */
@media (max-width: 992px) {
    .feature-grid,
    .blockchain-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

/* Mobile layout */
@media (max-width: 768px) {
    .feature-grid,
    .blockchain-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card,
    .blockchain-card {
        min-height: auto;
        padding: 20px;
    }
}

/* Ensure fade-in animations complete */
.fade-in {
    animation: fadeIn 0.8s ease forwards;
    opacity: 1 !important;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Fix for any hidden elements */
.feature-grid > div,
.blockchain-grid > div {
    display: block !important;
    visibility: visible !important;
}

/* Ensure proper spacing between grid sections */
.feature-grid + .blockchain-grid {
    margin-top: 60px;
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 600px) {
    .feature-grid,
    .blockchain-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .feature-card,
    .blockchain-card {
        padding: 15px;
        min-height: auto;
    }
}