.main-btn {
    padding: 1em 2em;
    border: none;
    font-weight: inherit;
    text-transform: inherit;
    cursor: pointer;
    color: var(--light) !important;
    font-size: inherit;
    position: relative;
    overflow: hidden;
    /* background: transparent; */
    outline: 2px solid var(--orange);
    animation: slide-in-elliptic-top-fwd 0.7s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

@keyframes slide-in-elliptic-top-fwd {
    0% {
        transform: translateY(-600px) rotateX(-30deg) scale(0);
        transform-origin: 50% 100%;
        opacity: 0;
    }

    100% {
        transform: translateY(0) rotateX(0) scale(1);
        transform-origin: 50% 1400px;
        opacity: 1;
    }
}

.main-btn:hover {
    color: #ffffff !important;
    transform: scale(1.1);
    outline: 2px solid var(--secondary-color);
    box-shadow: 4px 5px 17px -4px var(--orange);
}

.main-btn::before {
    content: "";
    position: absolute;
    left: -50px;
    top: 0;
    width: 0;
    height: 100%;
    background-color: var(--orange);
    transform: skewX(45deg);
    z-index: -1;
    transition: width 1000ms;
}

.main-btn:hover::before {
    width: 250%;
}