body, header {
    transition: background-color 0.5s, color 0.5s;
}
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #facc15;
    color: #000;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.5s, transform 0.3s;
}
.theme-toggle:hover {
    transform: scale(1.1);
}
.service-box {
    color: white;
}



@keyframes neon-border {
    0% {
        box-shadow: 0 0 5px rgba(59, 130, 246, 0.5), 0 0 15px rgba(59, 130, 246, 0.3);
        border-color: rgba(59, 130, 246, 0.6);
    }
    50% {
        box-shadow: 0 0 8px rgba(96, 165, 250, 0.5), 0 0 20px rgba(96, 165, 250, 0.3);
        border-color: rgba(96, 165, 250, 0.6);
    }
    100% {
        box-shadow: 0 0 5px rgba(59, 130, 246, 0.5), 0 0 15px rgba(59, 130, 246, 0.3);
        border-color: rgba(59, 130, 246, 0.6);
    }
}

.neon-border {
    animation: neon-border 2s infinite alternate;
    transition: all 0.3s ease-in-out;
    border-radius: 12px;
}