body {
    background: linear-gradient(-45deg, #1a0033, #330066, #1a0033, #4d0099);
    background-size: 400% 400%;
    animation: gradient-animation 15s ease infinite;
    color: #f5f5f5;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
body::-webkit-scrollbar{
    display: none;
}

@keyframes gradient-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.navbar {
    background-color: #1f1f1f;
    padding: 2.5rem 1rem;
    border-radius: 10px;
    margin-top: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

.navbar-brand {
    font-size: 1.75rem;
    font-weight: 700;
    color: #00b0ff !important;
    text-shadow: 0 0 5px rgba(0, 176, 255, 0.5);
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-toggler {
    border-color: #f5f5f5;
}
.navbar-toggler-icon {
    filter: invert(1); /* Makes the hamburger icon white */
}

.btn {
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: none;
    border-radius: 20px; /* Increased border-radius for a more rounded look */
    padding: 12px 24px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.btn-primary { background-color: #3f51b5; }
.btn-primary:hover { background-color: #3344a0; }
.btn-secondary { background-color: #607d8b; }
.btn-secondary:hover { background-color: #516a75; }
.btn-success { background-color: #4caf50; }
.btn-success:hover { background-color: #3e8e41; }
.btn-danger { background-color: #f44336; }
.btn-danger:hover { background-color: #d6281e; }
.btn-warning { background-color: #ff9800; }
.btn-warning:hover { background-color: #e68a00; }
.btn-info { background-color: #00bcd4; }
.btn-info:hover { background-color: #00a4b8; }
.btn-light { background-color: #e0e0e0; color: #333; }
.btn-light:hover { background-color: #c9c9c9; }

.img{
    width: 200px;
    height: 300px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 20px;
}
.hover_effect:hover .img{
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
}
.title{
    text-align: center;
    font-size: 20px;
    margin: 20px 0;
    color: #245dc0;
    text-shadow: 0 0 10px rgba(0, 176, 255, 0.7);
}

.dom_container{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin: 20px;
}