@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Pacifico&display=swap');

html{
    font-size:100%;
}


body{
    color:#24292e;
    text-decoration: none;
}

nav.jumpTop {
    --jtWH: 45px;
    --jtBtm: 80px;
    --jtRight: 10vw;
    padding-top: 1px;
    position: sticky;
    top: calc((var(--jtBtm) + var(--jtWH)) * -1);
}

nav.jumpTop>a {
    display: block;
    position: absolute;
    top: 100vh;
    right: var(--jtRight);
    width: var(--jtWH);
    height: var(--jtWH);
    background-color: #ffffff;
    border-radius: 100%;
    border: 1px solid black;
}

nav.jumpTop>a::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    border-top: 2px solid black;
    border-right: 2px solid black;
    transform: rotate(-45deg);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
  }

a,a:visited{
    color:#24292e;
    text-decoration:none;
}

img{
    max-width:100%;
}

li{
    list-style:none;
}

p{
    line-height:1.8;
    font-size:14px;
}

h1{
    font-size:60px;
    font-family:'Pacifico';
}

.section-heading {
    text-align: center;
  }
  
  .section-heading h2 {
    display: inline-block;
    border-bottom: 3px solid rgb(163, 163, 163);
    font-size: 1.5rem;
    margin-bottom: 65px;
  }




h3{
    font-size:16px;
}

/* ヘッダー */

header{
    max-width:100%;
    background-color:#fff;
    display:flex;
    justify-content:space-between;
    height:80px;
    padding:0 4%;
    align-items: center;
    position:sticky;
    top: 0;
}

header ul{
    display:flex;
}

header li{
    margin-left: 30px;
}


/* メインビジュアル */
.main-visual{
    width:100%;
    height:550px;
    background-image: url(../img/tsukubasan.jpg);
    background-size: cover;
    color:#FFF;
    text-align:center;
    display:flex;
    justify-content:center;
    align-items:center;
}

.main-visual p{
    margin-top:20px;
    font-size:18px;
}

section{
    padding:30px 10%;
}

#about h2{
    margin-top:40px;
}

#about h3{
    margin-right: 10px;
}

#about p{
    width:80%;
}


#about img{
    width:100px;
    height:100px;
    border-radius:50%;
    object-fit:cover;
    border-style:solid;
    border-width:1px;
}

#about-name{
    display:flex;
    justify-content:flex-start;
    align-items:center;
}

#about-detail{
    margin-top: 30px;
    display: flex;
    justify-content:  space-between;
}

/* Skills */
#skills{
    background-color:#f5f5f5;
}

#skills h3{
    margin-bottom:10px;
}

.skill-list{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
}

.skill-item{
    width: 30%;
    background-color:#fff;
    border-radius:16px;
    margin-bottom:20px;
    padding:30px;
    box-sizing:border-box;
}

/* Works */
.work-item{
    display:flex;
    justify-content:space-between;
    margin-top:15px;
}

#works img{
    width:50%;
    border-style:solid;
    border-width:1px;
}

.work-description{
    margin-left:10px;
    width:50%;
}

.work-description p{
    margin-top:10px;
}

/* Contact */
#contact{
    background-color:#EBDFE0;
}

#contact form{
    width:70%;
    margin:0 auto;
}

#contact dl{
    display: flex;
    flex-wrap: wrap;
    margin-bottom:20px;
}

#contact dt{
    width:15%;
    font-size:13px;
}

#contact dd{
    width:85%;
    margin-bottom:10px;
}

#contact dd input,
#contact dd textarea{
    width:100%;
    border: solid 1px #999999;
    padding:10px;
    background-color: #fff;
    border-radius:8px;
}

#contact dd textarea{
    height:10rem;
}

#contact .button{
    text-align: center;
}

#contact .button input{
    width:200px;
    background-color:#24292e;
    color:#fff;
    padding:15px 0;
    border:solid 1px #24292e;
}

#contact .button input:hover{
    background:#fff;
    color:#24292e;
}

/* フッター */
footer{
    background-color:#24292e;
    color:#fff;
    font-size: 0.5rem;
    padding: 10px 20px;
    text-align:center;
}

@media screen and (max-width: 414px){
    h2{
        margin-bottom:30px;
    }

    header{
        max-width:100%;
        flex-direction: column;
			height: auto;
			padding: 10px 4%;
    }

    /* About */
    #about{
        text-align:center;
    }
    #about h3{
        margin: 0;
    }

    #about-name{
        flex-direction:column;
        align-items:center;
    }

    #about-detail{
        flex-direction:flex;
        flex-direction: column-reverse;
        align-items: center;
    }

    #about-detail p {
        text-align: left;
        margin-top: 30px;
        width: 100%;
    }

    /* Skill */
    .skill-item{
        width:100%;
    }

    /* Work */
    .work-item{
        flex-direction:column;
    }

    #works img{
        width: 100%;
        margin-bottom:10px;
    }

    .work-description{
        width: 100%;
    }

    /* Contact */
    #contact form{
        text-align:center;
    }

    #contact input{
        width: 100%;
    }

    #contact dl{
        flex-direction:column;
        width:100%
    }

    #contact dt{
        width: auto;
        margin-bottom: 5px;
    }

    #contact dd{
        width:90%;
    }
}