body {
    background-color: lightgray;
}

body {
    text-align: center;
    font-family: sans-serif; 
}

section {
    min-height: 100vh;
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    padding: 20px;
}

html {
    scroll-behavior: smooth;
}

.card {
    border: 2px solid #606565;   
    background-color: lab(30.13% 0.04 -1.35); 
    padding: 30px;              
    border-radius: 12px;       
    max-width: 1000px;           
    box-shadow: 0 4px 15px rgba(43, 43, 43, 0.5); 
}

body {
    margin: 0;

    background-image: url('image.jpg');

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    background-attachment: fixed;

    min-height: 100vh;
}

.card-container {
    display: flex;          
    flex-direction: row;    
    justify-content: center;
    gap: 20px;             
    flex-wrap: wrap;        
    width: 100%;
    max-width: 900px;
}

.app-card {
    flex: 1;                
    min-width: 200px;       
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(50px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 20px;
    color: #ffffff;
    text-decoration: none;  
    text-align: center;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.app-card:hover {
    transform: translateY(-5px);
    background: rgba(0, 173, 181, 0.3);
    border-color: #00adb5;
}

.app-card h3 {
    margin-top: 0;
    color: #00adb5;
}

section h2 {
    background: rgba(0, 0, 0, 0.6);        
    backdrop-filter: blur(8px);             
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 24px;
    border-radius: 20px;                    
    display: inline-block;                 
    margin-bottom: 25px;
    color: #00adb5;                        
}
/*center spacing for the middle boxes*/
.card ul {
    text-align: left;       
    display: inline-block;  
    padding-left: 20px;     
    margin: 10px 0 0 0;     
}

.card li {
    margin-bottom: 8px;    
    font-size: 1.05rem;
}

.app-card.disabled {
    cursor: not-allowed;     
    opacity: 0.7;            
}

.app-card.disabled:hover {
    transform: none;          
    background: rgba(255, 255, 255, 0.1); 
    border-color: rgba(255, 255, 255, 0.2);
}