:root {
    --space-xs: 0.25rem;   /* 4px */
    --space-sm: 0.5rem;    /* 8px */
    --space-md: 1rem;      /* 16px */
    --space-lg: 1.5rem;    /* 24px */
    --space-xl: 2rem;      /* 32px */
    --space-xxl: 3rem;     /* 48px */
}

* {
    margin: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
    font-family: "ヒラギノ丸ゴ Pro W4", "ヒラギノ丸ゴ Pro", "Hiragino Maru Gothic Pro", "HG丸ｺﾞｼｯｸM-PRO", "HGMaruGothicMPRO"
}

body {
    background: #fff;
    -webkit-text-size-adjust: 100%;
    font-size: 1rem;
    line-height: 1.6;
}

h1 {
    display: block;
    margin: 0 auto;
    color: #fff;
    font-size: 1.1rem;
    line-height: 1.5;
    text-align: center;
    background: rgb(0, 206, 238);
    padding: 0.375rem 1vw 0.375rem
}

#head {
    display: block;
    max-width: 100%;
    margin: 10px auto;
    height: auto
}

#tlogo img {
    display: block;
    margin: 0 auto;
    padding: 0;
    height: auto
}

.navunshow {
    display: none
}

.product-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.product-item {
    padding: var(--space-md);
    border: 1px solid #ccc;
    margin: var(--space-md);
    width: 30%;
    box-shadow: 2px 2px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.product-item img {
    max-width: 100%;
    height: auto;
}

.product-item h3 {
    font-size: 1.5rem;
    margin: var(--space-sm) 0;
}

.product-item h4 {
    font-size: 1.2rem;
    margin: var(--space-sm) 0;
}

.product-item h5 {
    font-size: 1rem;
    margin: var(--space-sm) 0;
}

.product-item p {
    font-size: 1em;
    color: #666;
}

@media (min-width: 1200px) {
    #tlogo img {
        max-width: 700px
    }

    #navcontent p {
        display: none
    }

    #menu {
        font-size: 1.3rem;
        display: block;
        background: #fdfdfd;
        overflow: hidden;
        position: sticky;
        top: 0
    }

    #menu ul {
        list-style: outside none;
        text-align: center;
        padding: 0;
        margin: 0 auto;
        max-width: 1200px
    }

    #menu li {
        width: 180px;
        display: inline-block;
        /*display:inline;
                /zoom:1;*/
        margin: var(--space-xs) var(--space-xs);
        padding: 0;
        border-radius: 6px;
        vertical-align: middle
    }

    #menu a {
        height: 1.8rem;
        display: flex;
        margin: 0 auto;
        border-radius: 6px;
        align-items: center;
        justify-content: center;
        text-decoration: none;
        border: #ffc960 solid 2px;
        color: #060606;
        text-shadow: 0 3px 5px #666;
        box-shadow: inset 0px -2px 20px 10px rgb(250, 248, 248);
        transition: all 0.5s
    }

    #menu a:hover {
        text-decoration: underline;
        text-shadow: 0 3px 5px #666;
        box-shadow: none
    }

    .sidem {
        display: none
    }

    /**/

    main {
        padding: 0 0 var(--space-md);
        background: none
    }

    article {
        display: block;
        margin: 0 auto;
        max-width: 1200px;
        text-align: center;
        padding: 0 1rem;
    }

    .text {
        max-width: 360px;
        text-align: left;
        margin: 0 1.6% var(--space-xl);
        padding: 0;
        vertical-align: top;
        display: inline-block
    }

    /**/

    #qualva {
        position: sticky;
        text-align: center;
        bottom: var(--space-md);
        z-index: 9;
        margin: 0 var(--space-sm)
    }

    #qualva #chat {
        width: auto;
        padding: 0.625rem 2.375rem;
        border-radius: 60px;
        background: #033;
        border: 5px solid #cdefff;
        font-size: 1.2rem;
        color: #fff
    }

    #qualva #chat:hover {
        background: #0084ff;
        border: 5px solid #4da9ff;
        color: #fff;
        text-decoration: underline
    }

    footer #ct {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 1rem;
    }

    footer .left {
        display: block;
        float: left;
        margin: 1rem 1rem
    }

    footer nav {
        display: block;
        float: right;
        margin: 0 1rem 0 0
    }

    footer nav ul.link {
        font-size: 0.9rem;
        margin: 1rem 1rem 2rem 0;
        float: left
    }
}

@media (max-width: 767px) {
    #tlogo img {
        max-width: 90%
    }

    .text {
        text-align: left;
        margin: 0;
        padding: 0 0 var(--space-xl)
    }

    .sidem {
        position: fixed;
        background-color: #3d3d3d;
        top: 2rem;
        left: 0;
        z-index: 12345678902;
        box-shadow: 0 1px 12px 0 rgba(0, 0, 0, .12);
        -webkit-transition: .3s all;
        transition: .2s all;
        width: 50px;
        padding: var(--space-xs) 0;
        border-radius: 0 15px 15px 0
    }

    #navdrawer {
        position: relative;
        padding: var(--space-md)
    }

    #open {
        display: inline-block;
        width: 30px;
        height: 22px;
        vertical-align: middle
    }

    #open span,
    #open span:before,
    #open span:after {
        position: absolute;
        height: 3px;
        width: 25px;
        border-radius: 3px;
        background: #fff;
        display: block;
        content: '';
        cursor: pointer
    }

    #open span:before {
        bottom: -8px
    }

    #open span:after {
        bottom: -16px
    }

    #close {
        display: none;
        position: fixed;
        z-index: 99;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: black;
        opacity: 0;
        transition: .3s ease-in-out
    }

    #navcontent {
        overflow: auto;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 9999;
        width: 80%;
        max-width: 280px;
        height: 100%;
        transition: .3s ease-in-out;
        -webkit-transform: translateX(-105%);
        transform: translateX(-105%);
        background: #402408
    }

    #navinput:checked~#close {
        display: block;
        opacity: .5
    }

    #navinput:checked~#navcontent {
        -webkit-transform: translateX(0%);
        transform: translateX(0%);
        box-shadow: 6px 0 25px rgba(0, 0, 0, .15)
    }

    #navcontent ul {
        margin: 0;
        padding: 0;
        color: #000;
    }

    #navcontent p {
        font-size: 0.8rem;
        color: #fff;
        padding: 0.5rem;
        text-align: left
    }

    #navcontent li {
        display: block;
        list-style: none;
        background: #ffc960;
        margin: 1px 0;
        padding: 0 var(--space-md)
    }

    #navcontent a {
        display: block;
        padding: var(--space-md) 0;
        text-decoration: none;
        color: #000
    }

    #navcontent li a {
        color: #000
    }

    #qualva {
        display: none
    }

    footer .left {
        display: block;
        margin: 2rem 1rem 0
    }

    footer nav {
        display: block;
        padding: 0 2rem 2rem 0;
        font-size: 0.9rem
    }
}

#products {
    display: block;
    margin: 0.3em 0 1.5em;
    padding: 0.5em 0;
    color: #fff;
    text-shadow: 0 2px 8px #333;
    text-align: center;
    border-top: solid 1px #ccc;
    background: rgb(0, 206, 238);
}

#ti {
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 1rem;
}

#ti h2 {
    text-shadow: 0 2px 2px #999
}

#ti h3 {
    text-shadow: 0 2px 2px #999
}

.contact {
    margin: 0 0 1em 1em;
    padding: 0 0.5em;
    line-height: 1.3em;
    border-left: 5px #FF0000 solid
}

.waku {
    font-size: 80%; /*文字の大きさを20%低くする */
    margin: 0 auto;
    text-align: center
}

.text h3 {
    font-size: middle;
    line-height: 1.5em;
    margin: 0.5em 5px
}

.text h3 a {
    vertical-align: bottom
}

.text h4 {
    color: red;
    margin: 5px 0;
    padding: 5px 10px;
    border-radius: 50px;
    background: #F7F7F7
}

.text h5 {
    color: #000;
    margin: 5px 10;
    padding: 0px 5px;
}

/* .text img のスタイル */
.text img {
    max-width: 100%;
    height: auto;
}

.text ul {
    list-style: none;
    padding: 0;
    margin: 0 5px 20px
}

.text li {
    margin: 5px 0;
    padding: 5px 10px;
    border-radius: 50px;
    background: #F7F7F7
}

.up {
    text-align: right
}

/* フッター部分のスタイル - ogawa-footer.phpで管理 */

.clear {
    clear: both
}

.clear hr {
    display: none
}