@charset "UTF-8";
/*共通部分-----------------------------------------------------------------------------*/
html {
    font-size: 100%;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
} 
/*color設定---------------------------------------------------------------------------*/
:root {
    --font-color: #000;
    --background-color: rgba(217,217,217,.5);
    --box-color: #fff;
}
/*font設定------------------------------------------------------------------------------------------------------------*/
h1 {
    font-size: 40px;
    font-weight: 700;
}
h2 {
    font-size: 32px;
    font-weight: 700;
}
h3 {
    font-size: 36px;
    font-weight: 600;
}
.text {
    font-size: 20px;
    font-weight: 400;
}
.name-text {
    font-size: 24px;
    font-weight: 400;
}
.text-title {
    font-size: 24px;
    font-weight: 600;
}
.main-text {
    font-size: 16px;
    font-weight: 400;
}
.skills-title {
    font-size: 20px;
    font-weight: 600;
}
.main-text-b {
    font-size: 16px;
    font-weight: 600;
}
.en {
    font-family: "Cormorant Garamond";
}
/*list設定------------------------------------------------------------------------------------------------------------*/
ul {
    list-style-position: inside;
    list-style-type: none;
}
/*以下よりbody--------------------------------------------------------------------------------------------------------*/
body {
    font-family: "Zen Old Mincho", serif;
    color: var(--font-color);
    background-color: var(--box-color);
} 
/*以下よりheader------------------------------------------------------------------------------------------------------*/
header {
    max-width: 920px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 80px 0;
}
.header-nav {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.name-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.icon-list {
    display: flex;
    flex-direction: row;
    gap: 8px;
}
.icon-list a {
    transition: transform 0.3s ease, text-shadow 0.3s ease;
}
.section-nav {
    display: flex;
    flex-direction: row;
    gap: 32px;
    justify-content: flex-end;
}
.section-nav a {
    color: var(--font-color);
    text-decoration: none;
    transition: transform 0.3s ease, text-shadow 0.3s ease;
}
.section-nav a:hover {
    transform: translateY(-4px);
    text-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
}
.hamburger-btn {
    display: none;
}
/*以下よりfirstview------------------------------------------------------------------------------------------------------*/
.firstview {
    background-color: var(--background-color);
    padding: 80px 0 220px;
}
.firstview-article {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    position: relative;
}
.firstview-img {
    width: 100%;
    max-width: 700px;
    height: auto;
}
.firstview-img-m {
    display: none;
}
.firstview-detail {
    background-color: var(--box-color);
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    padding: 40px 24px;
    position: absolute;
    top: 218px;
    left: 382px;
}
.firstview-text, .firstview-catchcopy {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.firstview-catchcopy p {
    width: 100%;
}
.btn {
    color: var(--font-color);
    text-decoration: none;
    font-size: 20px;
    font-weight: 700;
    display: block;
    text-align: right;
    transition: transform 0.7s ease;
}
.btn:hover {
    text-decoration: underline;
    transform: translateX(10px);
}

/*以下よりabout------------------------------------------------------------------------------------------------------*/
.about {
    max-width: 800px;
    width: 100%;
    position: relative;
    margin: 0 auto;
    padding: 80px 0 80px;
}
.about h3 {
    margin-bottom: 40px;
}
.about-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    border: 1px solid var(--font-color);
    background-color: var(--box-color);
    max-width: 500px;
    width: 100%;
    padding: 32px;
    position: relative;
    z-index: 2
}
.about-name {
    display: flex;
    flex-direction: row;
    gap: 24px;
    align-items: center;
    width: 100%;
}
.about-detail {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 450px;
    width: 100%;
}
.about-image {
    position: absolute;
    left: 480px;
    top: 80px;
    z-index: 1;
    max-width: 310px;
}
.about-image p  {
    transform: rotate(90deg);
    position: absolute;
    top: 23%;
    left: 65%;
    white-space: nowrap;
    color: var(--box-color);
}
/*以下よりworks------------------------------------------------------------------------------------------------------*/
/*original-article*/
.works {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-bottom: 80px;
}
.works-article {
    display: flex;
    flex-direction: column;
    gap: 80px;
}
.original-article {
    display: flex;
    flex-direction: column;
    gap: 80px;
}
.original-firstview {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.original-image {
    display: flex;
    flex-direction: row;
    gap: 32px;
    align-items: center;
}
.original-firstview-text {
    width: fit-content;
    text-align: center;
    border-top: 1px solid var(--font-color);
    border-bottom: 1px solid var(--font-color);
    padding: 8px 16px;
}
.original-image p {
    border-top: 1px solid var(--font-color);
    border-bottom: 1px solid var(--font-color);
    padding: 16px;
}
.works-about-detail {
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.original-detail-part {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
}
.original-text {
    max-width: 600px;
    width: 100%;
}
.originalsite {
    display: flex;
    flex-direction: row;
    gap: 48px;
    align-items: flex-start;
}
.originalsite-scroll {
    height: 320px;
    overflow-y: auto;
}
.originalsite-scroll-d {
    max-width: 550px;
    width: 100%;    
}
.originalsite-scroll-m {
    max-width: 195px;
    width: 100%;
}
.originalsite-img-d, .originalsite-img-m {
    width: 100%;
    height: auto;
    display: block;
}
.original-detail-part a {
    color: var(--font-color);
    text-decoration: none;
}
.original-detail-part a:hover {
    border-bottom: 2px solid var(--font-color);
}
/*copying-article*/
.copying-article {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.copying-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 32px 56px;
}
.copying-detail-part, .copying-text-part {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.copying-detail-part {
    align-items: center;
}
.copying-text-part {
    align-items: flex-start;
}
.copying-text {
   display: flex;
   flex-direction: row;
   gap: 20px;
}
.copying-text-m {
    gap: 37px;
}
.copying-img {
    max-width: 370px;
    width: 100%;
}
/*以下よりskills------------------------------------------------------------------------------------------------------*/
.skills {
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-top: 80px;
}
.skills h3 {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}
.skills-detail {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 32px;
}
.skills-detail-part{
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    margin: 0 auto;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--font-color);
    padding: 24px;
    background-color: var(--box-color);
}
.skills-detail-part-text {
    max-width: 330px;
    width: 100%;
}
/*以下よりservice------------------------------------------------------------------------------------------------------*/
.service {
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding: 80px 0;
}
.service-detail, .service h3 {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
}
.service-detail {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.service-detail-part{
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--font-color);
    background-color: var(--box-color);
    width: 360px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
}
.service-text-part, .service-text {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    max-width: 250px;
    width: 100%;
}
/*以下よりfooter------------------------------------------------------------------------------------------------------*/
footer {
    max-width: 800px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-top: 80px;
    padding-bottom: 16px;
}
.footer-nav {
    justify-content: flex-start;
}
small {
    font-size: 12px;
    font-weight: 600;
    text-align: right;
}

/*以下よりモバイル版------------------------------------------------------------------------------------------------------*/
@media (max-width: 768px) {
/*font設定------------------------------------------------------------------------------------------------------------*/
h2 {
    font-size: 24px;
    font-weight: 700;
}
/*以下よりheader------------------------------------------------------------------------------------------------------*/
    header {
        max-width: 330px;
        margin: 0 auto;
        padding: 24px 0 48px;
    }
    .header-nav {
        display: flex;
        flex-direction: column-reverse;
        justify-content: center;
        gap: 32px;
    }
    .header-nav-m {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
    }
    .icon-list-nav {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    .section-nav {
        display: none;
    }
/*ハンバーガーメニュー表示-------------------------------------------------------------------------------------------------------*/
    .hamburger-btn {
        display: block;
    }
    .menu-btn {
        display: flex;
        flex-direction: column;
        gap: 0;
        width:30px;
    }
    .menu-btn span {
        display: block;
        border-top: 3px solid var(--font-color);
        height: 10px;
    }
    .batu-btn {
        color: var(--font-color);
        font-size: 40px;
        font-weight: 600;
        display: block;
        position: absolute;
        top: 20px;
        right: 30px;
    }
    .hamburger-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background-color: #d9d9d9;
        padding: 40px;
        z-index: 3;
        height: 100dvh;
        overflow-y: auto;
    }
    .hamburger-menu.open {
        display: block;
    }
    .hamburger-nav a {
        color: var(--font-color);
        text-decoration: none;
        font-size: 32px;
        font-weight: 600;
        transition: transform 0.3s ease, text-shadow 0.3s ease;
    }
    .hamburger-nav a:hover {
        transform: translateY(-4px);
        text-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
    }
    .hamburger-nav {
        display: flex;
        flex-direction: column;
        gap: 24px;
        padding: 48px 0;
    }
/*以下よりfirstview------------------------------------------------------------------------------------------------------*/
    .firstview {
        padding: 40px 0 340px;
    }
    .firstview-article {
        max-width: 310px;
    }
    .firstview-img {
        display: none;
    }
    .firstview-img-m {
        display: block;
        width: 100%;
        max-width: 250px;
        margin: 0 auto;
        position: relative;
        z-index: 2;
    }
    .firstview-detail {
        width: 100%;
        max-width: 310px;
        padding: 64px 32px 32px;
        position: absolute;
        top: 155px;
        left: 50%;
        transform: translate(-50%);
        z-index: 1;
    }
    .firstview-text, .firstview-catchcopy {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }
    .firstview-catchcopy p {
        width: 100%;
        font-size: 16px;
    }
    .btn {
        text-align: center;
    }
/*以下よりabout------------------------------------------------------------------------------------------------------*/
    .about {
        max-width: 310px;
    }
    .about-text {
        max-width: 310px;
        padding: 40px 25px;
    }
    .about-detail {
        gap: 24px;
        max-width: 260px;
    }
    .about-section {
        display: flex;
        flex-direction: column-reverse;
        gap: 40px;
    }
    .about-image {
        position: relative;
        left: 0px;
        top: 0px;
    }
/*以下よりworks------------------------------------------------------------------------------------------------------*/
/*original-article*/
    .works {
        max-width: 310px;
        gap: 32px;
    }
    .original-article {
        gap: 40px;
    }
    .original-firstview {
        gap: 32px;
        align-items: center;
    }
    .original-image {
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    .original-detail-part {
        flex-direction: column;
        gap: 16px;
    }
    .works-about-detail {
        gap: 48px;
    }
    .original-text {
        max-width: 310px;
    }
    .originalsite {
        display: block;
    }
    .originalsite-scroll {
        height: 320px;
        overflow-y: auto;
    }
    .originalsite-scroll-d {
        display: none;
    }
    .originalsite-scroll-m {
        max-width: 310px;
        width: 100%;
    }
/*copying-article*/
    .copying-article {
        gap: 40px;
        align-items: center;
    }
    .copying-detail {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }
/*以下よりskills------------------------------------------------------------------------------------------------------*/
    .skills h3 {
        max-width: 310px;
    }
    .skills-detail {
        max-width: 310px;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
/*以下よりservice------------------------------------------------------------------------------------------------------*/
    .service-detail, .service h3 {
        max-width: 310px;
    }
    .service-detail {
        flex-direction: column;
        gap: 40px;
        justify-content: center;
        align-items: center;
    }
    .service-detail-part{
        gap: 24px;
        padding: 24px 0;
        width: 310px;
        aspect-ratio: auto;
        border-radius: 0%;
    }
    .service-text-part, .service-text {
        gap: 24px;
        max-width: 265px;
    }
/*以下よりfooter------------------------------------------------------------------------------------------------------*/
    footer {
        max-width: 310px;
        gap: 40px;
    }
    .footer-nav {
        justify-content: center;
        display: flex;
    }
    small {
        text-align: center;
    }
}