@charset "utf-8";
/**********************************
 *
 * common
 *
 **********************************/
* {
    -webkit-box-sizing: border-box;
            -o-box-sizing: border-box;
        -ms-box-sizing: border-box;
            box-sizing: border-box;
}

.pcClass {
    display: block;
}

.spClass {
    display: none;
}

a {
    color: #20abe5;
    text-decoration: none;
    transition: opacity ease .8s;
}

a:hover {
    opacity:0.7;
}

img {
    width: 100%;
    height: auto;
    display: block;
    vertical-align: bottom;
}

section {
    width: 100%;
    height: auto;
    position: relative;
    padding: 70px 0;
    overflow: hidden;
}

.effect {
    opacity: 0;
    transform: translateY(50px);
    transition: all ease .8s;
}

.effect.on {
    opacity: 1;
    transform: translateY(0);
}

.inner {
    position: relative;
    width:1000px;
    margin: 0 auto;
}

.font_custom {
    font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
}

h3 {
    display: block;
    font-family: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
    font-size: 42px;
    font-weight: 800;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.38;
    letter-spacing: 2.5px;
    text-align: center;
    color: #008ec3;
    padding: 0 0 50px;
}


/**********************************
 *
 * body
 *
 **********************************/
body {
    font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
    width:100%;
    height:auto;
    position:relative;
    font-size: 16px;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.88;
    letter-spacing: 1px;
    text-align: left;
    color: #333333;
}


/**********************************
 *
 * header
 *
 **********************************/
header {
    position:fixed;
    left:0;
    top:0;
    width:100%;
    height:auto;
    padding:15px 5%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 10;
    transition: all ease .4s;
}

header.on {
    background-color: rgba(000, 000, 000, 0.8);
}

header h1 a {
    width: 155px;
    display: block;
}

header nav  {
    margin-left: auto;
}

header nav ul {
    display: flex;
    align-content: center;
    align-items: center;
}

header nav ul li {
    padding: 0 15px;
}

header nav ul li a {
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.9px;
    text-align: center;
    color: #ffffff;
}

.spNav {
    opacity: 0;
    width: 0;
    height: 0;
    overflow: hidden;
}

/**********************************
 *
 * footer
 *
 **********************************/
footer {
    width: 100%;
    height: auto;
    background-color: #03a2dd;
    padding: 50px 0;
}


footer ul {
    display: flex;
    align-content: center;
    align-items: center;
  -webkit-justify-content: center;
    justify-content: center;
}

footer ul li {
    padding: 0 10px;
}

footer ul li a {
    color: #fff;
}

footer p {
    color: #fff;
    padding: 20px 0 0 0;
    text-align: center;
}


/**********************************
 *
 * ■スマホ用
 *
 **********************************/
@media screen and (max-width: 768px) {
    /**********************************
    *
    * common
    *
    **********************************/
    * {
        -webkit-text-size-adjust: 100%;
        -webkit-appearance: none;
            -moz-appearance: none;
            appearance: none;
    }

    .pcClass {
        display: none;
    }

    .spClass {
        display: block;
    }

    section {
        padding: 60px 0;
    }

    .inner {
        width:90%;
    }

    h3 {
        font-size: 8vw;
        line-height: 1;
        padding: 0 0 35px;
    }


    /**********************************
    *
    * body
    *
    **********************************/
    body {
        font-size: 14px;
        letter-spacing: 1.7px;
    }


    /**********************************
    *
    * header
    *
    **********************************/
    header {
        position:absolute;
        left:0;
        top:0;
        padding:15px 0 15px 3%;
    }

    header h1 a {
        width: 120px;
    }

    .spNav {
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        height: 0;
        opacity: 0;
        overflow: hidden;
        margin-left: 0;
        transition: all ease .6s;
        background-color: rgba(15, 157, 208, 0.95);
        z-index: 19;
    }

    .spNav.on  {
        opacity: 1;
        height: 100vh;
    }

    .spNav ul {
        display: block;
        padding: 60px 0 0;
    }

    .spNav ul li {
        padding: 0 0 10px 10%;
    }

    .spNav ul li a {
        color: #fff;
        font-size: 7vw;
    }

    #menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 50px;
        height: 50px;
        cursor: pointer;
        background-color: #00455f;
        z-index: 20
    }

    #menu span {
        position: absolute;
        display: inline-block;
        -webkit-transition: all .4s ease;
        -o-transition: all .4s ease;
        transition: all .4s ease;
        left: 25%;
        width: 50%;
        height: 2px;
        background-color: #fff
    }
    #menu span:nth-of-type(1) {
        top: 12px
    }

    #menu span:nth-of-type(2) {
        top: 24px
    }

    #menu span:nth-of-type(3) {
        bottom: 12px
    }

    #menu.on span:nth-of-type(1) {
        -webkit-transition-delay: .2s;
        -o-transition-delay: .2s;
        transition-delay: .2s;
        -webkit-transform: translateY(12px) rotate(-45deg);
        -ms-transform: translateY(12px) rotate(-45deg);
        transform: translateY(12px) rotate(-45deg)
    }

    #menu.on span:nth-of-type(2) {
        opacity: 0;
        -webkit-animation: bar .4s forwards;
        animation: bar .4s forwards
    }

    @-webkit-keyframes bar {
        100% {
            height: 0
        }
    }

    @keyframes bar {
        100% {
            height: 0
        }
    }

    #menu.on span:nth-of-type(3) {
        -webkit-transition-delay: .2s;
        -o-transition-delay: .2s;
        transition-delay: .2s;
        -webkit-transform: translateY(-12px) rotate(45deg);
        transform: translateY(-12px) rotate(45deg);
        -ms-transform: translateY(-12px) rotate(45deg)
    }


    /**********************************
    *
    * footer
    *
    **********************************/
    footer {
        padding: 40px 5%;
        font-size: 3vw;
    }

    footer ul li {
        padding: 0 2%;
    }
}