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

nav {

    margin: 44px 0 144px 76px
}

a {
    color: #989D9C;
    font-size: 24px;
    font-weight: 600;
    line-height: 29px;
    cursor: pointer;
    margin-right: 23px;
}

.nav-button {
    background: #665AE1;
    border-radius: 30px;
    border: none;
    width: 130px;
    height: 41px;
    font-size: 24px;
    font-weight: 600;
    line-height: 29px;
    color: #FFFFFF;
    cursor: pointer;
    transition: background 0.3s ease;
}

.nav-button:hover {
    background: linear-gradient(90deg, rgba(190, 188, 231, 1) 0%, rgba(0, 255, 190, 1) 42%);

}

.img-logo {
    width: 568px;
    height: 500px;
    margin-left: 125px;
    display: inline-block;
    transition: transform 0.5s ease, filter 0.5s ease, opacity 0.9s ease, color 1s ease;
}

.img-logo:hover {
    transform: scale(1.1);
    filter: brightness(1.2);
    opacity: 1;
}

section {
    display: inline-block;
    margin-left: 86px;
}

h1 {
    color: #515151;
    font-size: 100px;
    font-weight: 900px;
    line-height: 122px;
}

h2 {
    color: #515151;
    font-size: 58px;
    font-weight: 500px;
    line-height: 71px;
}

p {

    color: #848484;
    font-size: 24px;
    font-weight: 400;
    line-height: 29px;
    width: 515px;
    margin-top: 32px;
    margin-bottom: 65px;
    text-align: justify;
}

.main-button {
    width: 239px;
    height: 64px;
    border-radius: 30px;
    border: none;
    background: #ADFF00;
    filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.25));
    cursor: pointer;
    color: #000;
    font-size: 28px;
    font-weight: 700;
    line-height: 34px;
    transition: background 0.3s ease;
}

.main-button:hover {
    background: linear-gradient(90deg, rgba(190, 188, 231, 1) 0%, rgba(0, 255, 190, 1) 42%);
}

@media screen and (max-width:900px) {


  
    nav {
        display: none;
    }

    main {
        display: block;
        height: 100%;
        width: 100%;
        position: static;
    }

    .img-logo {
        margin: 50% 0 0 20%;
        position: static;
        width: 260px;
        height: 220px;
        align-items: center;
        left: 50px;
    }

    h1 {
        font-size: 50px;
        font-weight: 900;
        line-height: normal;
        text-align: center;
    }

    h2 {
        font-size: 30px;
        text-align: center;
    }
    p{
        display: none;
    }
}