@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Noto+Sans+KR:wght@100;300;400;500;700;900&display=swap');

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.contain {
    background-size: cover;
    background-position: center center;
    width: 100%;
    height: 100%;
    position: absolute;
}

.logo {
    position: absolute;
    left: 60px;
    top: 60px;
}

.main {
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.webusiness {
    font-size: 90px;
    font-family: 'Montserrat', sans-serif;
    color: #737373;
    letter-spacing: -5px;
    margin-bottom: 75px;
    animation: anim 2s infinite alternate;
}

.description {
    font-size: 20px;
    font-family: 'Noto Sans KR', sans-serif;
    letter-spacing: -1px;
    font-weight: 100;
}

.description p:last-child {
    margin: 10px 0;
    font-weight: 400;
}

.button {
    font-size: 20px;
    font-family: 'Montserrat', sans-serif;
    margin-top: 50px;
}

.learn_btn {
    display: inline-block;
    width: 200px;
    height: 50px;
    background-color: white;
    border-radius: 15px;
    line-height: 48px;
    margin: 0 10px;
    cursor: pointer;
    transition: background-color .5s;
}

.learn_btn:hover {
    background-color: #DAA520;
    transition: background-color .5s;
}

.learn_btn:hover > a {
    color: white;
    transition: color .5s;
}

.learn_btn a{
    text-decoration: none;
    color: #474747;
    vertical-align: middle;
    transition: color .5s;
}

.contact_btn {
    display: inline-block;
    width: 200px;
    height: 50px;
    background-color: transparent;
    border: 1px solid white;
    border-radius: 15px;
    line-height: 48px;
    margin: 0 10px;
    cursor: pointer;
    transition: background-color .5s;
}

.contact_btn:hover {
    background-color: white;
    transition: background-color .5s;
}

.contact_btn:hover > a {
    color: #474747;
    transition: color .5s;
}

.contact_btn a{
    text-decoration: none;
    color: white;
    vertical-align: middle;
    transition: color .5s;
}

.copy {
    position: absolute;
    bottom: 60px;
    right: 60px;
    color: #757575;
    font-family: 'Montserrat', sans-serif;
}

@keyframes anim {
    0% {
        color: #737373;
    }
    100% {
        color: white;
    }
}

@media all and (max-width:767px) {

    .main {
        width: 100%;
    }

    .logo {
        position: absolute;
        left: 30px;
        top: 30px;
    }

    .logo img {
        width: 80%;
    }

    .webusiness {
        font-size: 50px;
        font-family: 'Montserrat', sans-serif;
        color: #737373;
        letter-spacing: -5px;
        margin-bottom: 20px;
        animation: anim 2s infinite alternate;
    }
    
    .description {
        font-size: 14px;
        font-family: 'Noto Sans KR', sans-serif;
        letter-spacing: -1px;
        font-weight: 100;
        padding: 0 20px;
        word-break: keep-all;
    }
    
    .description p:last-child {
        margin: 10px 0;
        font-weight: 400;
    }
    
    .button {
        font-size: 16px;
        font-family: 'Montserrat', sans-serif;
        margin-top: 20px;
    }
    
    .learn_btn {
        display: inline-block;
        width: 150px;
        height: 30px;
        background-color: white;
        border-radius: 15px;
        line-height: 28px;
        margin: 10px 10px;
        cursor: pointer;
        transition: background-color .5s;
    }

    .contact_btn {
        display: inline-block;
        width: 150px;
        height: 30px;
        background-color: transparent;
        border: 1px solid white;
        border-radius: 15px;
        line-height: 28px;
        margin: 10px 5px;
        cursor: pointer;
        transition: background-color .5s;
    }

    .copy {
        position: absolute;
        bottom: 30px;
        right: 0;
        color: #757575;
        font-family: 'Montserrat', sans-serif;
        font-size: 10px;
        width: 100%;
        text-align: center;
    }

}