*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

:root{
    --green-color: #0075d6;
}

ul{
    margin: 0;
    padding: 0;
    list-style: none;
}

a{
    text-decoration: none;
}

.mt-100{
    margin-top: 100px;
}

.mt70{
    margin-top: 70px;
}

.main_btn a {
    border: 1px solid var(--green-color);
    padding: 7px 7px 7px 15px;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    border-radius: 7px;
    display: flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    background: var(--green-color);
    transition: 0.5s;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.main_btn a i {
    background: #fff;
    padding: 6px 10px;
    color:var(--green-color);
    border-radius: 5px;
    transition: 0.5s;
}

.main_btn a:before {
    position: absolute;
    right: 0;
    top: 0;
    width: 0%;
    height: 100%;
    background: #fff;
    content: '';
    border-radius: 7px;
    z-index: -1;
    transition: 0.5s;
}

.main_btn a:hover:before {
    width: 100%;
}

.main_btn a:hover {
    color: #000;
}

.main_btn a:hover i {
    background: var(--green-color);
    color: #fff;
}