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

header {
    margin: 44px 0 144px 76px;
}

.link-header {
    color: #989D9C;
    font-size: 24px;
    font-weight: 600;
    line-height: 29px;
    text-transform: uppercase;
    cursor: pointer;
    margin-right: 23px;
}

.button-header {
    background: #665AE1;
    border-radius: 20.5px;
    width: 130px;
    height: 41px;
    border: none;
    color: #FFF;
    font-size: 24px;
    font-style: normal;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
}

.img-logo {
    width: 568px;
    height: 500px;
    margin-left: 125px;
    display: inline-block;
}

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

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

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

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

.button-section {
    border-radius: 30px;
    background: #ADFF00;
    width: 239px;
    height: 64px;
    border: none;
    cursor: pointer;
    box-shadow: 0px 4px rgba(0, 0, 0, 0.25);
    color: #000;
    font-size: 28px;
    font-weight: 700;
    line-height: 34px;
    text-transform: uppercase;

}

@media (max-width: 400px) {
    header {
        margin: 20px 0 50px 20px;
    }
    .button-header {
        margin: 10px auto 0 auto;
    }
    .img-logo {
        width: 200px;
        height: auto;
        display: block;
        margin: 0 auto;
    }
    section {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        margin: 10px auto;
    }
    p {
        width: 90%;
        margin: 20px auto;
    }
}