@charset "uft-8";

/* ------------------------ 
表示エリアの最大サイズを指定
--------------------------- */

#wrapper {
    max-width: 960px;
    margin: 0 auto;
}

body {
    background-color: #fbf7f7;
}

/* ------------------------ 
ヘッダーエリア
--------------------------- */

header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgb(255, 255, 255);
    padding: 2% 2%;
    display: flex;
    align-items: center;
}

header h1 {
    font-size: 1.6rem;
}

header nav {
    margin-left: auto;
}

header ul {
    display: flex;
    font-size: 1rem;
}

header ul li {
    margin-left: 1rem;
}

header p {
    font-size: 1.2rem;
    align-self: last baseline;
}

/* ------------------------ 
セクション　h2 h3
--------------------------- */

h2 {
    font-size: 2.4rem;
    color: #6060f5;
    margin-top: 4rem;
    margin-bottom: 4rem;
    margin-left: 2rem;
    /* margin-right: 4rem; */
}

h3 {
    margin-bottom: 1.6rem;
}

/* ------------------------ 
セクション　文字表示
--------------------------- */

.msg {
    line-break: strict;
    margin: 1rem;
}

#message .msg {
    padding: 2rem;
    font-size: 1.4rem;
}

.table {
    border-bottom: solid .5px #2e2d2d;
    padding: 2rem;
    margin-bottom: 2.4rem;
    font-size: 1.4rem;
}

#company {
    margin-bottom: 8rem;
}

.pic img {
    display: block;
    margin: 0 auto;
}

/* ------------------------ 
フッター
--------------------------- */

footer {
    background-color: #c3c3c3;
    padding-top: 8rem;
}

footer .logo {
    display: flex;
    margin-left: 2rem;
    margin-bottom: 3rem;
}

footer .fuji {
    align-self: stretch;
    font-size: 2rem;
    padding-left: .5rem;
    font-weight: bold;
}

footer .ad {
    margin-bottom: 8rem;
}

footer .ad p {
    font-size: 12px;
    margin-left: 2rem;
}

footer .copy {
    text-align: center;
}



/* ------------------------ 
タブレット以上のとき
--------------------------- */
@media screen and (min-width: 768px) {

    /* ------------------------ 
    見出し
    --------------------------- */

    .sub_back img {
        width: 25vw;
        height: 25vh;
    }

    /* ------------------------ 
    ヘッダーエリア
    --------------------------- */
    header h1 {
        font-size: 1.6rem;

    }

    header a {
        font-size: 1.6rem;
    }

    header h1:hover,
    header a:hover {
        color: crimson;
        text-decoration: underline crimson 1rem;
    }


    /* ------------------------ 
    セクションの見出しの装飾
    --------------------------- */
    #message h2,
    #history h2,
    #company h2 {
        font-size: 3rem;
    }

    /* ------------------------ 
    文字の大きさ
    --------------------------- */

    #message .msg,
    .table h3 {
        font-size: 2.4rem;
    }

    .table p {
        font-size: 2rem;
    }

    section {
        margin-bottom: 8rem;
    }

    /* ------------------------ 
    詳しく見るボタン
    --------------------------- */

    .btn a {
        font-size: 1.6rem;
    }

    .btn a:hover {
        background-color: crimson;
    }

    .btn {
        margin-top: 4rem;
        margin-bottom: 2rem;
    }

    /* ------------------------ 
    お問い合わせ
    --------------------------- */
    #contact img {
        display: block;
        margin: 0 auto;
    }

    #contact .flex {
        display: flex;
    }

    /* ------------------------ 
    フッター
    --------------------------- */

    footer .ad p {
        font-size: 1.6rem;
        margin-left: 2rem;
    }

    footer .ad a:hover {
        color: crimson;
    }


}