:root{
    --qtc: #ffbe89;
    --sec1: #fff9d4;
    --sec2: #d0ffd2;
    --sec2-2: #e3ffe5;
    --sec3: #dafeff;
    --sec3-2: #cbe9f7;
    --overlap: #7eed84;
}

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

li{
    list-style: none;
}

html{
    scroll-behavior: smooth;
}

body{
    font-family: "Arima",
    "Zen Maru Gothic",
     "Helvetica Neue",
     "Helvetica",
     "Hiragino Sans",
     "Hiragino Kaku Gothic ProN",
     "Arial",
     "Yu Gothic",
     "Meiryo",
     sans-serif;
    font-size: 2.4vw;
    line-height: 1.5;
    font-weight: 400;
    color: #444;
}

h2,h3,h4,h5{
    font-weight: 300;
    text-align: center;
}

h2{
    font-size: 3.4vw;
}

h3{
    font-size: 2.8vw;
}

h4{
    font-size: 2.4vw;
}

h5{
    font-size: 2.1vw;
}

p{
    font-size: 1.8vw;
    font-weight: 300;
}

@media screen and (max-width: 480px) {

    h2{
        font-size: 6vw;
    }

    h3{
        font-size: 5.5vw;
    }

    h4{
        font-size: 5vw;
    }

    h5{
        font-size: 4.5vw;
    }

    p{
        font-size: 4vw;
    }
}

a{
    text-decoration: none;
    color: inherit;
}

img{
    max-width: 100%;
    max-height: 100%;
}

iframe{
    border-radius: 2vw;
    width: 100%;
    height: 100%;
}

header{
    width: 100%;
    height: 90vh;
    position: relative;
}

.header_back{
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.quontone_header{
    position: fixed;
    top: 50%;
    left: 51%;
    transform: translate(-50%, -50%);
    z-index: -1;
}

.section_title{
    padding-top: 1%;
    background-color: rgba(255, 255, 255, 0.44);
}

.header_line{
    border-top: 10px solid;
    border-color: var(--sec1);
}

.portfolio_section{
    padding: 1%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    width: 100%;
    height: auto;
    background-color: var(--sec1);
}

.portfolio_container{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1%;
    margin-top: 1%;
    margin-bottom: 1%;
}

.portfolio_eyecatch{
    width: 48vw;
    height: calc(48vw / 16 * 9);
}

.portfolio_img{
    border-radius: 4vw;
}

.portfolio_caption{
    width: 48vw;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}

.portfolio_caption_textarea{
    width: 36vw;
    white-space: nowrap;
    margin-bottom: 2%;
}

.h_textstart{
    text-align: start;
}

.h_textend{
    text-align: end;
}

.p_textend{
    text-align: end;
}

.flex_rowreverse{
    flex-direction: row-reverse;
}

@media screen and (max-width: 480px) {
    .portfolio_container{
        flex-direction: column;
    }

    .portfolio_eyecatch{
        width: 100%;
        height: calc(100% / 16 * 9);
        padding: 1%;
    }

    .portfolio_caption{
        width: 80vw;
    }

    .portfolio_caption_textarea{
        width: 80vw;
    }

    .h_textend{
        text-align: start;
    }

    .r_shadow_portfolio{
        left: -3%;
    }
}

.text_align_center{
    text-align: center;
}

.link_section{
    height: 40vh;
    width: 100%;
    background-color: var(--sec1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
    padding: 1%;
}

.link_container{
    width: 100%;
    height: 50%;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
}

.link_banner{
    height: 17vh;
    width: 30vh;
    border-radius: 2vw;
}

.transparent_section{
    width: 100%;
    height: 77vh;
    position: relative;
}

.transparent_contents{
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 5%;
    left: 0;
    transition: .6s;
    opacity: 0;
    z-index: -1;
    background-color: rgba(255, 255, 255, 0.44);
}

.transparent_contents_active{
    opacity: 1;
    top: 0;
    z-index: 0;
}

.about_tableside{
    height: 100%;
    width: 45%;
    display: flex;
    flex-direction: column;
    align-items: end;
    justify-content: center;
    padding-right: 1%;
}

.about_tableitem{
    height: 100%;
    width: 55%;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
}

footer{
    font-size: 1.2vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer_logo{
    width: 50%;
    height: 15vh;
    display: flex;
    align-items: center;
    justify-content: end;
}

.footer_textarea{
    height: 15vh;
    width: 50%;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
}

.footer_button{
    cursor: pointer;
}


@media screen and (max-width: 480px) {
    .link_banner{
        height: 80%;
        width: 90%;
        margin-left: 5%;
    }

    .about_tableside{
        padding-right: 5%;
    }

    .text_more_small{
        font-size:3.0vw;
    }

    .footer_textarea{
        font-size: 3.6vw;
    }
}

.event_teaser{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 77%;
    height: 100%;
    border: double 8px var(--qtc);
}

.special_price_container{
    width: 80%;
    display: flex;
    align-items: center;
    justify-content: end;
}

.special_link{
    margin-left: 8vw;
    height: 10vh;
    border-radius: 1vw;
}

.section_color2{
    background-color: var(--sec2-2);
}

.section_color3{
    background-color: var(--sec3);
}

.event_to_top_container{
    margin-top: 5vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.event_to_top{
    background-color: var(--sec2-2);
    width: 60%;
    border: dashed 2px #444;
    border-radius: 5vw;
}

@media screen and (max-width: 480px) {
    header{
        height: 50vh;
    }

    .event_teaser{
        border-radius: 5vw;
        width: 100%;
        height: 80%;
    }
}