/* 全体 */

body{
    margin:0;
    font-family:"BIZ UDGothic", sans-serif;

    min-height:100vh;

    display:flex;
    flex-direction:column;
}


/*今見ているページのメニューだけ青く*/
.about-page .menu a[href="about.html"]{
    background:#003366;
    color:white;
}

/* ---------------- */
/* ヘッダー */
/* ---------------- */

header{
    display:flex;
    justify-content:space-between;
    align-items:center;

    background:white;

    padding:20px 50px;

    border-bottom:1px solid #ddd;
}

/* ロゴ */

.logo img{
    height:70px;
    width:auto;
    display:block;
}

/* メニュー */

.menu{
    display:flex;
    list-style:none;

    margin:0;
    padding:0;
}

.menu li{
    border-left:1px solid #ccc;
}

.menu li:last-child{
    border-right:1px solid #ccc;
}

.menu a{
    display:block;

    padding:20px 25px;

    text-decoration:none;
    color:#333;

    transition:0.3s;
}

.menu a:hover{
    background:#003366;
    color:white;
}

/* ---------------- */
/* メイン */
/* ---------------- */
main{
    flex:1;
}

.hero{
    height:400px;

    display:flex;
    flex-direction:column;

    justify-content:center;
    align-items:center;

    background:#f5f5f5;
}

.hero h2{
    font-size:36px;
}

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

footer{
    background:#222;
    color:white;
    padding:60px 50px 30px;
}

/* 横並び */

.footer-container{
    display:flex;

    justify-content:space-between;

    flex-wrap:wrap;
}

.footer-column{
    width:220px;
    margin-bottom:20px;
}

.footer-column h3{
    margin-bottom:15px;
}

.footer-column ul{
    list-style:none;
    padding:0;
}

.footer-column li{
    margin-bottom:10px;
}

.footer-column a{
    color:#ccc;
    text-decoration:none;
}

.footer-column a:hover{
    color:white;
}

.copyright{
    text-align:center;
    margin-top:40px;
}


.about-content{
    display:flex;
    max-width:1200px;
    margin:auto;
    padding:50px;
}

.breadcrumb{
    max-width:1200px;
    margin:30px auto;
    color:#666;
}

.side-menu{
    width:250px;
    flex-shrink: 0;
    margin-right: 50px;
}

.main-content{
    flex: 1;
}

.side-menu ul{
    list-style:none;
    padding:0;
}

.side-menu li{
    border-bottom:1px solid #ddd;
}

.side-menu a{
    display:block;
    padding:20px 10px;
    text-decoration:none;
    color:#333;
}

.side-menu a:hover{
    color:#003366;
}

/* 注文 */

   .buy-area{

   text-align:right;

}


.main-content select{

    width:100%;

    padding:10px;

    margin-bottom:20px;

    font-size:16px;

    box-sizing:border-box;
}

.buy-btn{

    display:inline-block;

    background:#003366;

    color:white;

    text-decoration:none;

    padding:15px 40px;

    border-radius:5px;

    font-size:18px;

    font-weight:bold;

    margin:20px 0;
}

.buy-btn:hover{

    opacity:0.85;
}

.order-btn{

    display:inline-block;

    background:#003366;
    color:white;

    padding:25px 80px;

    border-radius:10px;

    text-decoration:none;

    font-size:32px;

    font-weight:bold;

    margin:30px 0;

    text-align:center;
}

.order-btn:hover{

    background:#004c99;
}




/* お問い合わせメール */

.main-content{
    flex:1;
    max-width:800px;
}

.main-content h2{
    font-size:36px;
    margin-bottom:20px;
    border-bottom:3px solid #003366;
    padding-bottom:10px;
}

.main-content  h3{
    font-size:19px;
    line-height:1.8;
}

.main-content p{
    font-size:18px;
    line-height:1.8;
}

.image{
    max-width:640px;
    width:100%;
    height:auto;

    display:block;
    margin:20px 0;
}


.main-content input,
.main-content textarea{
    width:100%;
    padding:10px;
    margin-bottom:20px;

    box-sizing:border-box;
}

.main-content textarea{
    height:200px;
}

.main-content button.orange-btn{
    background:#ff8c42;
    color:white;
}

.main-content button.green-btn{
    background:#6bcf8f;
    color:white;
}

.main-content select{

    width:100%;

    padding:10px;

    margin-bottom:20px;

    font-size:16px;

    box-sizing:border-box;
}


/* お問い合わせメール購入ボタン */
.color-buy{

    display:flex;

    gap:20px;

    margin-top:20px;

    flex-wrap:wrap;
}

.color-buy a{
    display:inline-block;
    padding:15px 30px;
    border-radius:5px;
    text-decoration:none;
    font-size:18px;
    font-weight:bold;
    color:white;
}

.orange-btn{
    background:#ff8c42;
}

.green-btn{
    background:#6bcf8f;
}

.color-buy button{

    padding:15px 30px;

    border:none;

    border-radius:5px;

    font-size:18px;

    font-weight:bold;

    cursor:pointer;
}

/* オレンジ */

.orange-btn{

    background:#ff8c42;

    color:white;
}

/* グリーン */

.green-btn{

    background:#6bcf8f;

    color:white;
}

.orange-btn:hover,
.green-btn:hover{

    opacity:0.85;
}