.grid {
    width: 100%;
    height: 90vh; 
    gap: 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    grid-template-rows: repeat(2, 1fr); 
    justify-content: center;
    align-content: center;
    padding: 20px;
}

.grid-item {
    position: relative;
    background-color: #0a192f;
    border: 1px solid rgba(255, 255, 255, 0.8); 
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease-in-out;
}

.gyro{
    position: relative;
    
    height: 100px;
    background-color: #0a192f;
    border: 1px solid rgba(255, 255, 255, 0.8); 
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease-in-out;
    color: white;
    width: 100%;
}
.gyroitem {
    grid-column: span 3;
}

.grid-item:hover {
    transform: scale(1.05); 
    border-color: rgba(0, 255, 255, 0.8); 
}

.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: none; 
    align-items: center;
    justify-content: center;
    z-index: 1000; 
}

.popup-content {
    background: #112240; 
    padding: 20px;
    border-radius: 10px;
    width: 90%;
    max-width: 800px;
    height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.close-popup {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    z-index: 1001;
    transition: color 0.3s ease-in-out;
}

.close-popup:hover {
    color: #00ffff; 
}


@media (max-width: 1024px) {
    .grid {
        grid-template-columns: repeat(2, 1fr); 
        grid-template-rows: auto; 
        height: auto; 
    }
}

@media (max-width: 768px) {
    .grid {
        grid-template-columns: repeat(1, 1fr); 
        grid-template-rows: auto;
        height: auto;
    }
}