@charset 'UTF-8';
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&display=swap');

/* 共通設定（サイト全体幅、フォントサイズ等） */

.showPC {
    display: block !important;
}

.showSP {
    display: none !important;
}

html {
    font-size: calc(100vw * 10 / 1025);
}

body {
    line-height: 1.5;
    letter-spacing: 0.1rem;
    font-family: 'Noto Sans JP', sans-serif;
}

main {
    position: relative;
}

img {
    width: 100%;
}

.sec__wrap {
    max-width: 760px;
    margin: auto;
}

.title {
    margin-bottom: 6rem;
    z-index: 1;
}

.title img {
    margin-bottom: 2rem;
}

.title_bg {
    top: 0;
}

.subtitle p {
    display: flex;
    align-items: center;
    white-space: nowrap;
    font-size: 1.2rem;
    font-weight: 300;
    width: 50vw;
}

.subtitle p:before {
    border-top: 1px solid;
    content: "";
    width: 7rem;
    margin-right: 1rem;
}


/* 個別設定 */


/* header */

header {
    background: #000;
    display: flex;
    justify-content: space-evenly;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2;
}

.header_left {
    display: flex;
    align-items: center;
}

.header_right {
    display: flex;
    align-items: center;
    font-weight: 500;
}

.header_right p {
    margin-right: 2rem;
    background: #fff;
    padding: .5rem 1.5rem;
    border-radius: 30px;
    letter-spacing: .3rem;
    font-size: 1.8rem;
}

.header_right a {
    display: flex;
    color: #fff;
    box-shadow: 3px 3px 0 0 #fff;
    border: 1px solid #fff;
    padding: .5rem 2rem;
    position: relative;
    font-size: 1.4rem;
}

.header_right a:hover {
    color: #000;
    background: #fff;
    box-shadow: 3px 3px 0 0 #000;
}

.header_right a:hover:after {
    border: none;
}

.header_right a:after {
    border-top: 1px solid #fff;
    content: "";
    width: 3rem;
    margin-right: 1em;
    position: absolute;
    top: 50%;
    right: -24%;
}


/* fv */

.fv {
    position: relative;
}

.fv_btn {
    width: 30%;
    margin: auto;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 15%;
    transition: .3s;
}

.fv_btn:hover {
    transform: scale(1.1);
}

.updown {
    animation-name: updown1;
    animation-delay: 0s;
    animation-duration: 3s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.fadein {
    opacity: 0;
    visibility: hidden;
    transform: translateY(30px);
    transition: opacity 1s, visibility 1s, transform 1s;
}

.is-fadein {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

@keyframes updown1 {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0);
    }
}


/* about */

.about {
    background: rgb(235 247 247);
    padding: 5rem 0;
    position: relative;
}

.cta_btn {
    position: absolute;
    top: 20%;
    right: 5%;
    width: 10%;
    z-index: 2;
    transition: transform 0.3s;
}

.cta_btn:hover {
    transform: scale(1.1);
}

.is-fixed {
    position: fixed;
    top: 80%;
}

.about__header {
    position: absolute;
    width: 22%;
}

.about__main {
    width: 90%;
    background: #fff;
    text-align: center;
    margin: 6rem auto;
    padding: 2rem;
    border-radius: 2rem 0 2rem 0;
    line-height: 2.5;
    box-shadow: 5px 5px 30px -10px #777777;
}

.about__main h2 {
    font-size: 1.6rem;
    font-weight: bold;
}

.about__main h2 span {
    -webkit-text-emphasis: filled circle rgb(106 197 208);
    text-emphasis: filled circle rgb(106 197 208);
}

.about__main p span {
    background: linear-gradient(transparent 60%, #ff6 60%);
}

.about__footer {
    display: flex !important;
    justify-content: space-between;
    margin: 0 -3rem;
}

.about__footer img {
    width: 14%;
}


/* support */

.support {
    padding: 4rem 0 8rem;
}

.support__header {
    width: 48.5%;
}

.support__main {
    line-height: 2;
    font-weight: 500;
}

.supports {
    display: flex;
    justify-content: space-between;
    margin-bottom: 7rem;
}

.supports_r {
    flex-direction: row-reverse;
    position: relative;
    left: -5rem;
}

.supports .supports_txt {
    width: 50%;
    margin-right: 2rem;
}

.supports_r .supports_txt {
    margin-left: 2rem;
}

.supports_txt img {
    margin-bottom: 4rem;
}

.supports_img {
    width: 45%;
    position: relative;
}

.supports_bg01 img:first-child {
    width: 70%;
    position: absolute;
    top: -23%;
    right: -27%;
    z-index: -1;
}

.supports_bg01 img:last-child {
    width: 60%;
    position: absolute;
    bottom: 12%;
    left: -26%;
}

.supports_bg02 img {
    width: 40%;
    position: absolute;
    bottom: -15%;
    right: -9%;
    z-index: -1;
}

.supports_bg03 img {
    width: 70%;
    position: absolute;
    bottom: -17%;
    left: -33%;
    z-index: -1;
}

.supports_bg04 img:first-child {
    width: 60%;
    position: absolute;
    top: -32%;
    left: -14%;
}

.supports_bg04 img:last-child {
    width: 60%;
    position: absolute;
    bottom: -4%;
    right: -16%;
}

.support__footer {
    text-align: center;
    color: rgb(106 197 208);
    font-weight: bold;
    font-size: 1.2rem;
    white-space: nowrap;
}

.support__footer img {
    width: 1px;
    margin-bottom: 3rem;
}


/* flow */

.flow {
    background: rgb(235 247 247);
    padding: 5rem 0;
    position: relative;
}

.flow__header {
    position: absolute;
    width: 16.6%;
}

.flow__main {
    margin: 8rem 0 4rem;
    position: relative;
}

.flow_child {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
    margin-bottom: 3rem;
}

.flow_left {
    width: 30%;
}

.flow_bg {
    position: absolute;
    top: 10%;
    left: 15%;
    width: 1.3px;
}

.flow_right {
    width: 65%;
    font-weight: 500;
}

.flow_right h2 {
    font-weight: bold;
    font-size: 1.4rem;
    margin-bottom: 2rem;
}

.flow_right span {
    color: red;
}


/* qa */

.qa {
    padding: 4rem 0;
}

.qa__header {
    width: 25.5%;
}

.ac>li {
    padding-bottom: 6px;
    list-style: none;
}

.ac-label {
    cursor: pointer;
    position: relative;
    background: rgb(235 247 247);
    padding: 2rem 8rem;
    font-weight: bold;
}

.ac-content {
    position: relative;
    padding: 2rem 8rem;
}

.ac-content:not(.opened) {
    display: none;
    position: relative;
    padding: 2rem 8rem;
}

.icon-wrap {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translatey(-50%);
    width: 38px;
    height: 38px;
}

.icon {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 100%;
}

.icon:before,
.icon:after {
    position: absolute;
    content: "";
    display: block;
    transition: all 0.4s;
    background: rgb(106 197 208);
    left: 50%;
    top: 50%;
    width: 50%;
    height: 2px;
    transform: translate(-50%, -50%);
}

.icon:before {
    transform: translate(-50%, -50%) rotate(90deg);
}

.icon.open:before {
    transform: translate(-50%, -50%) rotate(0deg);
}

.q-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translatey(-50%);
    width: 40px;
    height: 40px;
    background-image: url(../img/qa_q.png);
    background-size: cover;
    background-repeat: no-repeat;
}

.a-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translatey(-50%);
    width: 40px;
    height: 40px;
    background-image: url(../img/qa_a.png);
    background-size: cover;
    background-repeat: no-repeat;
}


/* footer */

.info {
    background: rgb(235 247 247);
    text-align: center;
    padding: 2rem;
    line-height: 2;
    font-size: 1.2rem;
}
.info .f_label{
    cursor: pointer;
    display: inline-block;
    position: relative;
    font-weight: bold;
    margin-bottom: 10px;
}
.info .f_label::after{
    content: "▼";
    position: absolute;
    top: 0;
    right: -30px;
    display: inline-block;
    transition: .5s;
}
.info .f_label.is_after::after{
    transform: rotate(180deg);
    top: 1px;
}

footer {
    background: #000;
    color: #fff;
    text-align: center;
    padding: 1rem;
}