.side-nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 220px;
    height: 100vh;
    background-color: #222;
    color: #fff;
    padding: 2rem 1rem;
    z-index: 1000;
    text-align: center;
    box-shadow:
        0 0 12px 2px rgba(1, 79, 156, 0.3),
        0 0 24px 4px rgba(1, 79, 156, 0.15);
    border-radius: 0;
}

.side-nav h2,
.side_nav h2 {
    padding: 20px;
    font-size: 1.5em;
    color: #014f9c;
    border-bottom: 1px solid #dee2e6;
}

.side-nav nav a {
    display: block;
    color: #fff;
    text-decoration: none;
    margin-bottom: 1.2rem;
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
    transition: background 0.2s, box-shadow 0.2s;
    font-size: 20px;
}

.side-nav nav a.active,
.side-nav nav a:hover {
    background: #444;
}

.nav-heading {
    font-size: 25px;
    color: #014f9c;
}


body {
    overflow: hidden;
    background-color: #3f3f3f;
    margin: 0;
}

main {
    margin-left: 325px;
    padding: 2rem;
    background-color: #222;
    height: 75vh;
    width: 70vw;
    margin-top: 9vh;
    border-radius: 10px;
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column; 
    box-shadow:
        0 0 8px 1px rgba(1, 79, 156, 0.18),
        0 0 16px 2px rgba(1, 79, 156, 0.09);
}

main::before,
main::after {
    content: none;
}

.card-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    background: transparent;      
    box-shadow: none;             
    padding: 2rem 1.5rem;
    min-height: 220px;
}

.card-1-profile,
.card-2-content {
    background: transparent;   
    border-radius: 0;            
    box-shadow: none;             
}

.card-1-profile {
    flex: 0 0 340px;       
    display: flex;
    justify-content: flex-start; 
    align-items: center;      
    background: #222;
    border-radius: 10px;
    height: 480px;
    padding-left: 0;        
}

.card-1-profile img {
    width: 420px;            
    height: 420px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    margin-left: 0;       
}

.card-2-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;     
    background: #222;
    border-radius: 10px;
    padding-left: 1rem;
    height: 480px;             
}

.welcome-heading {
    font-size: 30px;
    color: #014f9c;
    text-align: center;
}

.card-2-content h2 {
    font-size: 24px;
    color: #fff;
    margin-bottom: 0.5rem;
    margin-top: 0;
}

.card-2-content p {
    margin-top: 0;
    color: #fff;
    font-size: 18px;
}