.btn-neon {
    background-color: #000;
    /* Black background */
    color: #fff;
    /* White text */
    border: 2px solid #ff6200;
    /* Orange border */
    padding: 10px 20px;
    font-size: 18px;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 1px;
    border-radius: 5px;
    position: relative;
    z-index: 0;
    overflow: hidden;
    transition: 0.3s;
}

.btn-neon:before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 98, 0, 0.5);
    transition: all 0.4s ease-in-out;
    z-index: -1;
}

.btn-neon:hover:before {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-shadow: 0 0 20px rgba(255, 98, 0, 0.5), 0 0 40px rgba(255, 98, 0, 0.5), 0 0 60px rgba(255, 98, 0, 0.5), 0 0 80px rgba(255, 98, 0, 0.5);
}

.btn-neon:hover {
    color: #ff6200;
    /* Orange text when hovered */
    border-color: #ff6200;
}