@charset "utf-8";
/* レイアウトのためのCSS */
body {
    background: #88BFBF;
    font-family: 'Noto Serif JP', serif;
    color: #555;
    font-size: 1rem;
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    word-wrap: break-word;
    letter-spacing: 0.2em;
}
body.appear {
    background: #f8f9fa;
}
ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
a {
    color: #555;
    text-decoration: none;
    outline: none;
}
img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
}
* {
    box-sizing: border-box
}
/* font-family */
h1, #g-nav-list li:nth-child(1), #introduction h2, #requirements h2, #faq h2, #footer dl dd, #splash-logo {
    font-family: 'Parisienne', cursive;
}
/* heading */
#introduction h2, #requirements h2, #faq h2 {
    font-size: 4rem;
    text-align: center;
    margin: 0 0 5px 0;
    font-weight: normal;
    color: #00A4AC;
}
@media screen and (max-width:768px) {
    #introduction h2, #requirements h2, #faq h2 {
        font-size: 3rem;
    }
}
/* area */
#container {
    overflow-x: hidden;
}
.inner {
    width: 100%;
    margin: 0 auto;
    padding: 70px;
}
@media screen and (max-width:940px) {
    .inner {
        padding: 30px;
    }
}
/* splash */
#splash-logo p {
    font-size: 1.8rem;
    font-weight: normal;
    white-space: nowrap;
}
/* header */
.header-area {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    color: #fff;
    text-align: center;
}
.header-area h1 {
    display: block;
    font-size: 6vw;
    font-weight: normal;
    line-height: 1;
    letter-spacing: 0;
    padding: 0 10px;
}
.header-area p {
    font-size: 1.3vw;
    letter-spacing: 0.4em;
    margin: 0 0 20px 0;
}
.header-area p br {
    display: none;
}
@media screen and (max-width:960px) {
    .header-area h1 {
        font-size: 4rem;
    }
    .header-area p {
        font-size: 0.8rem;
        whitewhite-space: no
    }
    .header-area p br {
        display: block;
    }
}
/* gnavi */
#g-nav-list li:nth-of-type(1) a {
    font-size: 2rem;
    text-transform: none;
    font-weight: normal;
    line-height: 1;
    white-space: nowrap;
    margin: 0 0 20px 0;
}
#g-nav-list li:nth-of-type(2) {
    animation-delay: .2s;
}
#g-nav-list li:nth-of-type(3) {
    animation-delay: .4s;
}
#g-nav-list li:nth-of-type(4) {
    animation-delay: .6s;
}
#g-nav-list li:nth-of-type(5) {
    animation-delay: .8s;
}
#g-nav-list li:nth-of-type(6) {
    animation-delay: 1.1s;
}
#g-nav-list li:nth-of-type(7) {
    animation-delay: 1.3s;
}
/* lead */
#lead {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 140px;
}
#lead .lead-img {
    width: 46%;
    min-height: 400px;
    background: url("../img/lead.jpg") no-repeat center;
    background-size: cover;
}
#lead .lead-area {
    width: 52%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    flex-direction: row-reverse;
}
@media screen and (max-width:1060px) {
    #lead .lead-img {
        width: 30%;
    }
    #lead .lead-area {
        width: 68%;
    }
}
@media screen and (max-width:768px) {
    #lead {
        flex-direction: column-reverse;
    }
    #lead .lead-img, #lead .lead-area {
        width: 100%;
    }
    #lead .lead-img {
        min-height: 250px;
    }
    #lead .lead-area {
        margin: 0 0 140px 0;
        min-height: 20em;
        justify-content: center;
    }
}
#lead .lead-area h2, #lead .lead-area p, #lead .lead-area .lead-btn a {
    -ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    text-orientation: upright;
}
#lead .lead-area h2 {
    width: 28%;
    line-height: 2.5;
    font-size: 1.4rem;
}
#lead .lead-area p {
    width: 48%;
    padding: 50px 0 0 0;
    line-height: 2.8;
}
#lead .lead-area .lead-btn {
    width: 10%;
    position: relative;
    top: 240px;
}
#lead .btn04 {
    padding: 20px 15px;
}
@media screen and (max-width:1300px) {
    #lead .lead-area h2 {
        line-height: 2;
    }
    #lead .lead-area p {
        line-height: 2.3;
    }
}
@media screen and (max-width:768px) {
    #lead .lead-area .lead-btn {
        width: 100%;
        top: 50px;
        text-align: center;
    }
    .btn04 {
        width: 250px;
    }
    #lead .lead-area h2, #lead .lead-area p {
        width: auto;
    }
    #lead .lead-area h2 {
        margin: 0 0 0 20px;
        line-height: 2.2;
    }
    #lead .lead-area p {
        line-height: 2;
    }
    #lead .lead-area .lead-btn a {
        -ms-writing-mode: lr-tb;
        -webkit-writing-mode: horizontal-tb;
        writing-mode: horizontal-tb;
    }
    #lead .btn04 {
        padding: 10px 30px;
    }
}
@media screen and (max-width:470px) {
    #lead .lead-area h2 {
        line-height: 1.8;
    }
    #lead .lead-area p {
        height: 23em;
    }
    _:-ms-lang(x)::-ms-backdrop, #lead .lead-area p {
        width: 8em;
    }
    #lead .lead-area p br {
        display: none;
    }
}
@media screen and (max-width:350px) {
    #lead .lead-area h2 {
        line-height: 1.6;
    }
    #lead .lead-area p {
        line-height: 1.8;
    }
}
/* requirements */
#requirements {
    padding: 70px 40px;
}
#requirements section {
    background: #CAE8E2;
    margin: 0 0 10px 0;
}
/*tabの形状*/
#requirements .tab {
    display: flex;
    flex-wrap: wrap;
    text-align: center
}
#requirements .tab li a {
    display: block;
    background: #ddd;
    margin: 0 2px;
    padding: 10px 20px;
}
#requirements .tab li.active a {
    background: #CAE8E2;
}
#requirements .area {
    display: none;
    opacity: 0;
    background: #CAE8E2;
    padding: 50px 20px;
}
#requirements h3 {
    text-align: center;
    padding: 5px 0px;
    border: solid 1px #454545;
    width: 96%;
    max-width: 900px;
    margin: 30px auto;
}
#requirements .area.is-active {
    display: block;
    animation-name: displayAnime;
    animation-duration: 2s;
    animation-fill-mode: forwards;
}
@keyframes displayAnime {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
#requirements .requirements-list {
    width: 96%;
    max-width: 900px;
    margin: 0 auto;
}
#requirements .requirements-list li {
    border-bottom: 1px solid #FFF;
    margin: 0 0 15px 0;
    padding: 0 0 15px 0;
}
#requirements .requirements-list dl {
    display: flex;
    justify-content: space-between;
    font-weight: bold;
}
#requirements .requirements-list dt {
    width: 30%;
    padding: 0 0 0 40px;
}
@media screen and (max-width:590px) {
    #requirements .requirements-list dt {
        padding: 0 0 0 10px;
    }
}
#requirements .requirements-list dd {
    width: 65%;
}
/* introduction */
#introductionA {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    flex-direction: row-reverse;
}
#introduction .introduction-img {
    width: 48%;
    min-height: 300px;
    background: url("../img/introduction.jpg") no-repeat center;
    background-size: cover;
}
#introduction .introduction-area {
    width: 48%;
    text-align: center;
}
@media screen and (max-width:1190px) {
    #introduction .introduction-img {
        width: 48%;
    }
    #introduction .introduction-area {
        width: 48%;
    }
}
@media screen and (max-width:768px) {
    #introduction .introduction-img {
        width: 48%;
    }
    #introduction .introduction-area {
        width: 48%;
    }
}
@media screen and (max-width:600px) {
    #introduction .introduction-img, #introduction .introduction-area {
        width: 100%;
    }
    #introduction .introduction-img {
        margin: 0 0 50px 0;
    }
}
#introduction .introduction-area h2 {
    font-size: 1.3rem;
    margin: 0 0 10px 0;
}
#introduction .introduction-area dt {
    text-align: left;
    font-size: 1rem;
    margin: 0 0 10px 0;
}
#introduction .introduction-area dd {
    font-size: 0.8rem;
    margin: 0 0 30px 0;
}
/* faq */
#faq {
    margin: 0 0 50px 0;
}
.faq-area {
    display: flex;
    justify-content: space-between;
    text-align: center;
    flex-wrap: wrap;
    overflow: hidden;
}
.faq-area article:nth-of-type(1) {
    width: 30%;
}
.faq-area .faq-block {
    width: 68%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.faq-area .faq-block article {
    margin: 0 0 3vh 0;
}
.faq-area .faq-block article:nth-of-type(1) {
    width: 42%;
    animation-delay: 0.5s;
}
.faq-area .faq-block article:nth-of-type(2) {
    width: 20%;
    animation-delay: 1.5s;
}
.faq-area .faq-block article:nth-of-type(3) {
    width: 32%;
    animation-delay: 1s;
}
.faq-area .faq-block article:nth-of-type(4) {
    width: 32%;
    animation-delay: .8s;
}
.faq-area .faq-block article:nth-of-type(5) {
    width: 20%;
    animation-delay: 1.8s;
}
.faq-area .faq-block article:nth-of-type(6) {
    width: 42%;
    animation-delay: 1.5s;
}
@media screen and (max-width:1300px) {
    .faq-area .faq-block article:nth-of-type(n+1) {
        width: 48%;
    }
}
@media screen and (max-width:820px) {
    .faq-area article:nth-of-type(1) {
        width: 50%;
        margin: 0 auto 3vh auto;
    }
    .faq-area .faq-block article:nth-of-type(1) {
        margin: 0 0 3vh 0;
    }
    .faq-area .faq-block {
        width: 100%;
    }
}
@media screen and (max-width:768px) {
    .faq-area .faq-block article:nth-of-type(n+1) {
        animation-delay: .5s;
    }
    .faq-area article:nth-of-type(1) {
        width: 100%;
    }
}
@media screen and (max-width:450px) {
    .faq-area .faq-block article:nth-of-type(n+1) {
        width: 100%;
        animation-delay: 0s !important;
    }
}
.faq-area h3 {
    font-size: 1rem;
    margin: 0 0 20px 0;
}
@media screen and (max-width:450px) {
    .faq-area h3 {
        font-size: 0.9rem;
    }
    .faq-area p {
        display: none;
    }
}
.faq-area question {
    font-size: 0.8rem;
}
.faq-area img {
    width: auto;
    height: 32vh;
}
.faq-area article:nth-of-type(1) img {
    height: 67vh;
}
.faq-area .faq-block article:nth-of-type(1) img {
    height: 32vh;
}
@media screen and (max-width:820px) {
    .faq-area article:nth-of-type(1) img {
        width: 100%;
        height: auto;
    }
    .faq-area .faq-block article:nth-of-type(1) img {
        width: auto;
        height: 32vh;
    }
}
@media screen and (max-width:450px) {
    .faq-area img, .faq-area .faq-block article:nth-of-type(1) img {
        width: 100%;
        height: auto;
    }
}
.faq-area figure question {
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(202, 232, 226, 0.8);
    display: block;
    width: 100%;
    padding: 10px;
    color: #fff;
}
.faq-area p {
    margin: 0 0 20px 0;
    text-align: left;
    font-size: 0.9rem;
}
.faq-area span {
    border: 1px solid rgba(255, 255, 255, 0.7);
    display: inline-block;
    padding: 5px 10px;
    text-align: center;
    font-size: 0.8rem;
    white-space: nowrap;
}
/* footer */
#footer {
    border-top: 1px solid #ccc;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}
#footer dl {
    width: 30%;
}
#footer dl dt {
    font-size: 0.8rem;
}
#footer dl dd {
    font-size: 2rem;
}
@media screen and (max-width:900px) {
    #footer dl {
        margin: 50px 0;
    }
}
@media screen and (max-width:768px) {
    #footer dl dd {
        font-size: 1.5rem;
    }
}
#footer .footer-list {
    width: 65%;
    text-align: right;
}
#footer ul li {
    display: inline-block;
    padding: 0 10px;
    font-size: 0.8rem;
    line-height: 3;
}
#footer small {
    text-align: right;
    margin: 20px 0 0 0;
    display: block;
    width: 100%;
    font-size: 0.7rem;
}
#footer #page-top span {
    display: inline-block;
    width: 13px;
    height: 13px;
    border-top: 4px solid #fff;
    border-left: 4px solid #fff;
    transform: rotate(45deg);
}
@media screen and (max-width:900px) {
    #footer dl, #footer .footer-list, #footer small {
        width: 100%;
        text-align: center;
    }
}