@charset "UTF-8";
body {
    background-color: #2f393c;
}
p {
    color: #fff;
}
header {
    background-image: url(kv.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    min-height: 110vh;
    position: relative;
}
h1 {
    position: absolute;
    top: 75vh;
    left: 60px;
    color: #fff;
    font-size: 7rem;
    font-weight: bold;
    text-align: center;
    line-height: 1em;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}
a.contact {
    -webkit-transition: all .3s;
    transition: all .3s;
    color: #fff;
    font-size: 2.5rem;
    font-weight: bold;
    position: absolute;
    top: 78%;
    right: 60px;
    width: 130px;
    text-align: center;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
}
a.contact img {
    width: 100%;
    margin-top: 10px;
}
a.contact:hover img {
    animation: key1 .5s ease alternate;
}
@keyframes key1{
  0% {transform: translateY(0px);}
  70% {transform: translateY(-10px);}
}
a.contact:hover {
    color: #6bc7f1;
    cursor: pointer;
}
h2 {
    text-align: center;
    margin: 80px 0px 40px;
    color: #fff;
    font-size: 5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
}
p.description {
    text-align: center;
    line-height: 1.8em;
    margin-bottom: 80px;
    font-size: 1.8rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
}
footer p {
    text-align: center;
    font-size: 1.2rem;
    padding-bottom: 15px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
}

@media screen and (max-width: 768px) {
    .only_pc {
        display: none;
    }
    header {
        min-height: 60vh;
        background-position: center;
    }
    h1 {
        font-size: 2.9rem;
        left: 5vw;
        top: 47vh;
    }
    a.contact {
        width: 30%;
        font-size: 1.8rem;
        right: 5vw;
        top: 70%;
    }
    a.contact img {
        width: 70%;
    }
    h2 {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }
    p.description {
        margin: 0 auto 80px;
        width: 94%;
    }
    footer p {
        font-size: 1.2rem;
    }

}