@charset "utf-8";
.saoc {
    --font-serif: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", "Noto Serif JP", serif;
    --w-100: 100vw;
    -webkit-font-smoothing: antialiased;
    --h-kv: calc(100vh - 55px);
}
@supports (height: 100svh) {
    .saoc {
        --h-kv: calc(100svh - 55px);
    }
}
.saoc-u-wbr {
    display: inline-block;
}
.saoc-u-pos_rel {
    position: relative;
}
.saoc-print {
    display: none !important;
}
.saoc-anchor {
    display: block;
}
.saoc-side-btn {
    position: fixed;
    bottom: 0px;
    right: 0;
    z-index: 100;
}
.saoc-side-btn.is-hidden {
    transition: opacity 200ms ease;
    pointer-events: none;
    opacity: 0;
}
a.saoc-side-btn img {
    display: block;
    opacity: 1;
}
.saoc-side-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    opacity: 0;
    transition: opacity 200ms ease;
}
.saoc-side-btn:hover::before {
    opacity: 0.2;
}
.saoc-key-visual {
    background: linear-gradient(to bottom, #eeefeb, #f2f2f2 10%, #f8f8f8 50%);
    position: relative;
    z-index: 1;
}
.saoc-key-visual:before {
    content: "";
    background: linear-gradient(to bottom, #eeefeb, #f2f2f2 10%, #f6f6f5 50%, #eff0eb 100%);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    mask-image: linear-gradient(to right, #fff 40%, transparent 60%);
}
.saoc-key-visual__ctn-01-inner {
    position: relative;
    overflow: hidden;
    display: grid;
}
.saoc-reason__bg.--saoc-change::before,
.saoc-page-link::before {
    content: "";
    position: absolute;
    width: 100%;
    padding-bottom: min(140px, 10.3%);
    background: linear-gradient(to bottom, #000, #fff);
    mix-blend-mode: multiply;
    left: 0;
    top: 0%;
    z-index: 1;
}
.saoc-key-visual p {
    position: relative;
    margin: 0;
}
.saoc-inner {
    margin: 0 auto;
    max-width: 1280px;
    width: 90%;
}
.saoc-inner.--saoc-02 {
    max-width: 1149px;
}
.saoc-key-visual__kv {
    margin: 0 auto;
    position: relative;
    max-height: 678px;
    grid-area: 1 / 1;
}
.saoc-key-visual__ctn-01-inner:after {
    content: "";
    width: 100%;
    display: block;
    padding-bottom: min(92px, 7%);
    position: absolute;
    bottom: 0;
    left: 0;
    background: linear-gradient(to top, #000, #fff);
    mix-blend-mode: multiply;
}
.saoc-key-visual__text-ctn {
    position: relative;
    z-index: 1;
    padding: 0 0 31px;
    grid-area: 1 / 1;
}
.saoc-key-visual__kv-ctn {
    height: 0;
    padding: 0 0 48.7%;
    max-width: 1420px;
}
.saoc-key-visual__tl {
    margin: 10.2% 0 0 31.45%;
    width: 37.424%;
    width: 35.094%;
    position: relative;
}
.saoc-key-visual__lineup {
    position: absolute;
    top: 0;
    left: 0;
    margin: -14.9% 0 0 46.9%;
    width: 31.593%;
}
.saoc-key-visual__logo {
    position: absolute;
    top: 0;
    left: 0;
    width: 20.366%;
    margin: -10.1% 0 0 77.6%;
}
.saoc-key-visual__bnr {
    width: 65.188%;
    display: block;
    margin: 4.3% auto 0;
    position: relative;
    z-index: 1;
    border: solid 1px #fff;
}
.saoc-key-visual__bnr-ctn {
    height: 0;
    padding: 0 0 29.4%;
}
.saoc-key-visual__bnr-ctn img {
    display: block;
}
.saoc-page-link {
    padding: 41px 0% 0% 0%;
    background: #000;
    color: #fff;
    position: relative;
    margin: -1px 0 0;
}
.saoc-page-link__ctn {
    display: flex;
    max-width: 1150px;
    justify-content: space-between;
    position: relative;
    z-index: 1;
    width: 99%;
}
.saoc-page-link__item {
    border: solid 1px #fff;
    background: #000;
    width: 18.435%;
    font-size: 0.924em;
    line-height: 1.5;
    letter-spacing: 0.05em;
    transition: border-color 200ms ease;
}
.saoc-page-link__item a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: relative;
    height: 4.42em;
    padding: 0.1em 10% 0 0;
    box-sizing: border-box;
    position: relative;
    text-decoration: none;
}
.saoc-page-link__item a>span {
    position: relative;
}
.saoc-page-link__item a::after {
    content: "";
    background: url(../images/icon_arw.svg) no-repeat 0 52%/100% auto;
    width: 12px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 5%;
}
.saoc-page-link__item a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--c-main);
    opacity: 0;
    transition: opacity 200ms ease;
}
.saoc-page-link__item:hover {
    border-color: var(--c-main);
}
.saoc-page-link__item a:hover::before {
    opacity: 1;
}
.saoc-concept {
    background: #000;
    color: #fff;
    position: relative;
}
.saoc-reason__bg {
    background: url(../images/reason_bg_pc.jpg) no-repeat 0 0/100% auto;
    position: absolute;
    top: 40%;
    left: 50%;
    width: var(--w-100);
    height: 33.5vw;
    transform: translate(-50%, -40%) !important;
}
.saoc-reason__bg.--saoc-change {
    top: 28%;
    transform: translate(-50%, -28%) !important;
}
.saoc-concept__stl {
    position: relative;
    font-size: 1.705em;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.16em;
    z-index: 1;
    margin: 0;
}
.saoc-concept__stl-wrap {
    padding: 128px 0 105px;
}
.saoc-concept__stl-wrap.--saoc-change {
    padding: 151px 0 124px;
}
.saoc-reason__text {
    margin: 0 auto;
    font-family: var(--font-serif);
    font-size: 1.989em;
    line-height: 1.786;
    text-align: left;
    font-weight: 700;
    width: 55.001%;
    width: 65.1%;
    max-width: 748px;
}
.saoc-reason__text+.saoc-reason__text {
    margin-top: 1.8em;
}
.saoc-reason__text.--saoc-icon {
    position: relative;
}
.saoc-reason__text.--saoc-icon::before {
    content: "";
    width: 10.765%;
    background: url(../images/reason_icon.png) no-repeat 0 0 /100% auto;
    position: absolute;
    top: 0;
    left: 0;
    margin: 9px 0 0 -116px;
    padding: 0 0 42%;
    width: 81px;
}
.saoc-reason__movie {
    margin: 2em auto;
    width: 55.001%;
    width: 65.1%;
    max-width: 748px;
}
.saoc-reason__movie-ctn {
    padding: 0 0 56.25%;
    position: relative;
    height: 0;
    background: #000;
}
.saoc-reason__movie iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.saoc-reason__ohtani-link-wrap {
    position: relative;
    z-index: 1;
}
a.saoc-reason__ohtani-link {
    background: #fff;
    padding: 17px;
    border-radius: 10px;
    font-size: 1.279em;
    display: block;
    width: 373px;
    margin: 72px auto 0.209%;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.05em;
}
a.saoc-reason__ohtani-link:hover {
    transition: opacity 200ms ease;
    opacity: 0.7;
}
a.saoc-reason__ohtani-link::after {
    content: url(../images/icon_arw.png);
    margin-left: 10px;
    vertical-align: middle;
    position: relative;
    top: -2px;
}
.saoc-reason__bnr {
    display: block;
    width: 65.1%;
    margin: 3.7% auto 0;
    max-width: 748px;
    position: relative;
    z-index: 1;
    border: solid 1px #fff;
}
.saoc-reason__bnr img {
    display: block;
}
.saoc-change__text {
    font-size: 1.066em;
    line-height: 1.6;
    letter-spacing: 0.05em;
    position: relative;
}
.saoc-change__text:last-child {
    padding-bottom: 83px;
    margin-bottom: 0;
}
.saoc-change__text+.saoc-change__text {
    margin-top: 1.6em;
}
.saoc-tab {
    margin: 0 0 -1px;
}
.saoc-tab.--saoc-sx {
    background: #000;
}
.saoc-tab__ctn {
    display: flex;
    justify-content: center;
}
.saoc-tab__item {
    margin: 0 7px 0 8px;
    width: 406px;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    font-size: 1.137em;
    letter-spacing: 0.1em;
    justify-content: center;
    height: 5.1em;
    position: relative;
}
.saoc-tab__item::before {
    content: "";
    background: url(../images/icon_air.png) no-repeat 0 0/ 100% auto;
    width: 43.5px;
    display: block;
    height: 43.5px;
    position: absolute;
    top: 0;
    left: 0;
    margin: 4.9% 0 0 46px;
}
.saoc-tab__about:before {
    margin-left: 65px;
}
.saoc-tab__sx {
    padding: 0.3% 0% 0% 4.4%;
    background: #fff;
    margin-left: 13px;
}
a.saoc-tab__sx {
    background: #f2f2f2;
    text-decoration: none;
}
a.saoc-tab__sx:hover {
    opacity: 0.7;
    color: var(--c-main);
}
.saoc .saoc-tab__about {
    border: solid 1px #fff;
    background: #000;
    color: #fff;
    padding-left: 7%;
    text-decoration: none;
    position: relative;
}
.saoc-tab__about::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    opacity: 0;
    transition: opacity 200ms ease;
}
.saoc-tab__about a {
    color: #fff;
    display: block;
    padding: 3px 0 0 73px;
}
a.saoc-tab__about:hover::after {
    opacity: 0.3;
}
.saoc-sx__head {
    overflow: hidden;
}
.saoc-sx__head-ctn {
    display: flex;
}
.saoc-sx__head-text-01 {
    margin: 8.5% 0% 0% 5.8%;
    padding: 0% 0% 9.8% 0%;
    position: relative;
    z-index: 1;
    width: 12.141%;
}
.saoc-sx__head-img {
    margin: -0.7% 0% 0% 17.1%;
    position: absolute;
    top: 0;
    left: 0;
    width: 69.757%;
    will-change: transform;
}
.saoc-sx__head-logo {
    margin: 10% 0% 0% 63.8%;
    position: relative;
    z-index: 1;
    width: 12.751%;
}
.saoc-sx__structure {
    background: #f2f2f2;
}
.saoc-sx__structure-tl {
    padding: 47px 0 29px;
    color: var(--c-main);
    font-weight: 700;
    font-size: 1.705em;
    line-height: 1.167;
    letter-spacing: 0.16em;
    margin: 0;
}
.saoc-sx__structure-img {
    margin: 0 auto;
    width: 45.083%;
}
.saoc-sx__structure-text {
    font-size: 1.066em;
    line-height: 1.867;
    letter-spacing: 0.05em;
    margin-bottom: 0;
}
.saoc-sx__structure-text-ctn {
    margin: 17px auto 0;
    padding: 0 0 32px;
    width: 84.486%;
}
.saoc-sx__stl {
    padding: 57px 0 0;
}
.saoc-sx__stl-text-01 {
    padding: 0 23px 7px;
    border-bottom: solid 1px var(--c-main);
    font-size: 1.705em;
    line-height: 1.167;
    letter-spacing: 0.05em;
    font-weight: 500;
}
.saoc-sx__stl-text-02 {
    display: block;
}
.saoc-sx__stl-text-02.--saoc-flexibility {
    width: 18.538%;
    width: 213px;
    margin: 18px auto 0;
}
.saoc-sx__detail-ctn {
    margin: 14px 0 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.saoc-sx__detail-item {
    margin: 0 1.2%;
    width: 20.105%;
    width: 231px;
}
.saoc-sx__detail-item-text {
    font-size: 0.853em;
    line-height: 1.5;
    letter-spacing: 0.05em;
    display: block;
}
.saoc-sx__detail-text {
    margin: 15px 0% 10px 0%;
    font-size: 1.066em;
    line-height: 1.867;
    letter-spacing: 0.05em;
}
.saoc-sx__detail-text.--saoc-structure {
    margin-top: 39px;
}
.saoc-atte {
    color: var(--c-main);
    font-weight: inherit;
}
.saoc-sx__stl-text-02.--saoc-hard {
    width: 16.058%;
    width: 185px;
    margin: 18px auto 0;
}
.saoc-sx__stl-text-02.--saoc-structure {
    width: 11.184%;
    width: 129px;
    margin: 18px auto 0;
}
.saoc-btns {
    margin: 55px 0% 89px 0%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.saoc-btns.--saoc-sleeptechnology {
    margin: -33px 0 0;
    position: relative;
    padding: 0 0 72px;
}
.saoc-btns__item {
    margin: 0 15px;
    width: 236px;
    border-radius: 10;
}
.saoc-btns__item a {
    display: block;
    color: #fff;
    background: var(--c-main);
    padding: 13px;
    border-radius: 10px;
    font-size: 1.279em;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}
.saoc-btns__item a::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    opacity: 0;
    transition: opacity 200ms ease;
}
.saoc-btns__item a::after {
    content: url(/images/arrow02.png);
    margin-left: 10px;
    vertical-align: middle;
    position: relative;
    top: 2px;
}
.saoc-btns__item a:hover::before {
    opacity: 0.2;
}
.saoc-about__content {
    background: #000;
    position: relative;
}
.saoc-movie__tl {
    padding: 2.1em 0 0.9em;
    color: var(--c-main);
    font-size: 1.705em;
    font-weight: 700;
    letter-spacing: 0.16em;
    margin: 0;
}
.saoc-movie__wrap {
    margin: 0 auto 3.7%;
    width: 65.231%;
}
.saoc-movie__wrap-ctn {
    position: relative;
    height: 0;
    padding: 0 0 56.25%;
}
.saoc-movie__wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.inviewfadeIn {
    width: 100%;
    margin: 0 auto;
}
.saoc-about-details__inner {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
}
.saoc-about-details__multi-icon {
    margin: 0 0.3em;
    position: relative;
    top: 2px;
}
.v2-index-about__kenkyu-btn {
    margin-bottom: 71px;
    max-width: 750px;
}
.saoc-voice {
    background: #f2f2f2;
    margin: 0 0 34px;
}
.saoc-voice__tl {
    padding: 1.9em 0 1.2em;
    font-size: 1.705em;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--c-main);
    margin: 0;
}
.saoc-voice__ctn {
    margin: 0 auto 0;
    padding: 0% 0% 2.4% 0%;
    display: grid;
    grid-template-columns: repeat(3, 31.514%);
    width: 86.9%;
    justify-content: space-between;
    text-align: left;
}
.saoc-voice__item {
    margin: 0% 0% 2.3em 0%;
    padding: 1.05em 1.4em 0.5em;
    background: #fff;
    font-size: 1.066em;
    line-height: 1.6;
    text-align: justify;
}
.saoc-voice__caption {
    display: block;
    text-align: right;
    margin: 0 -0.6em 0 -0.6em;
}
.saoc-campaign {
    background: var(--c-main);
    margin: 0 0 34px;
}
.saoc-campaign__tl {
    margin: 0% 0% 1.8% 17.7%;
    padding: 5.9% 0% 0% 0%;
    width: 64.535%;
}
.saoc-campaign__bnr {
    width: 65.188%;
    display: block;
    margin: 0 auto;
    position: relative;
    border: solid 1px #fff;
}
.saoc-campaign__bnr img {
    display: block;
}
.saoc-campaign__bnr:hover {
    opacity: 0.7;
}
.saoc-shop-btn {
    padding: 0 0 59px;
    padding: 0 0 5.135%;
}
a.saoc-shop-btn__btn {
    background: #000;
    color: #fff;
    padding: 18px;
    border-radius: 10px;
    font-size: 1.279em;
    display: block;
    width: 236px;
    margin: 30px auto 0;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}
a.saoc-shop-btn__btn::after {
    content: url(../images/icon_arw.png);
    margin-left: 10px;
    vertical-align: middle;
    position: relative;
    top: 0px;
}
a.saoc-shop-btn__btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    opacity: 0;
    transition: opacity 200ms ease;
}
a.saoc-shop-btn__btn:hover::before {
    opacity: 0.2;
}
.concept_detail_sec .concept_clm {
    max-width: 100%;
}
.concept_detail_sec .img {
    width: 64.844%;
    margin: 0 auto;
}
/* .about details */
.concept_detail_sec .fig {
    width: 100%;
}
.saoc-about-details__data-tl {
    font-size: 1.279em;
    margin: -0.3em 0 1em;
    letter-spacing: 0.16em;
}
.saoc-about-details__data-text {
    font-size: 1.137em;
    letter-spacing: 0.05em;
    margin: 0 0 20px;
}
.saoc-about-details__ctn-01 {
    display: flex;
    width: 100%;
    align-items: flex-start;
    justify-content: center;
}
.concept_detail_sec .fig .saoc-about-details__item-01 {
    width: 26.563%;
    margin: 0 11px;
    line-height: 1.5;
    font-size: 0.853em;
}
.saoc-about-details__item-01 span {
    padding: 0.6em 0 0;
    display: inline-block;
    letter-spacing: 0.05em;
}
.concept_detail_sec .fig .saoc-about-details__item-01.--saoc-bar {
    width: 25px;
    width: 1.954%;
    margin-right: -8px;
}
.saoc-about-details__ctn-02 {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin: 38px 0 -0.9%;
}
.saoc-about-details__item-02 {
    width: 224px;
    width: 22.4%;
    margin: 0 20px;
    font-size: 0.853em;
    line-height: 1.5;
    letter-spacing: 0.05em;
}
.saoc-about-details__item-02:nth-child(1) {
    margin-left: 4.3%;
}
.saoc-about-details__item-02 span {
    display: block;
    margin: 0.5em 0 0;
}
.concept_detail_sec {
    margin-bottom: 19px;
}
/* about sleeptechnology */
.sleep_sec {
    margin-bottom: 0;
    padding-bottom: 0;
}
.sleep_sec .grp {
    display: flex;
    justify-content: center;
}
.sleep_sec .grp:before,
.sleep_sec .grp:after {
    display: none;
}
/* animation */
.saoc-concept__stl {
    opacity: 0;
    letter-spacing: -0.08em;
}
.saoc-reason__bg {
    opacity: 0;
    -webkit-mask-image: linear-gradient(to right, transparent, transparent);
}
.saoc-js-fadein,
.saoc-reason__text,
.saoc-change__text {
    opacity: 0;
    transform: translateY(62px);
}
.saoc-concept__stl.is-show {
    transition: opacity 2000ms cubic-bezier(0.25, 0.1, 0.25, 1) 800ms, letter-spacing 1500ms cubic-bezier(0.19, 1, 0.22, 1) 800ms;
    opacity: 1;
    letter-spacing: 0.16em;
}
.saoc-concept__stl.is-show+.saoc-reason__bg {
    transition: opacity 2000ms cubic-bezier(0.25, 0.1, 0.25, 1);
    opacity: 1;
}
.saoc-js-fadein.is-show {
    transition: all 1000ms cubic-bezier(0.25, 0.1, 0.11, 1.01);
    transition-property: opacity, transform;
    opacity: 1;
    transform: translateY(0);
}
.saoc-reason.is-show .saoc-reason__text {
    transition: all 1000ms cubic-bezier(0.25, 0.1, 0.25, 1) 1250ms;
    transition-property: opacity, transform;
    opacity: 1;
    transform: translateY(0);
}
.saoc-reason.is-show .saoc-reason__text:nth-child(3) {
    transition-delay: 1480ms;
}
.saoc-change.is-show .saoc-change__text {
    transition: all 1000ms cubic-bezier(0.25, 0.1, 0.25, 1) 1200ms;
    transition-property: opacity, transform;
    opacity: 1;
    transform: translateY(0);
}
.saoc-change.is-show .saoc-change__text:nth-child(3) {
    transition-delay: 1350ms;
}
.saoc-change.is-show .saoc-change__text:nth-child(4) {
    transition-delay: 1500ms;
}
.saoc-change.is-show .saoc-change__text:nth-child(5) {
    transition-delay: 1600ms;
}
.saoc-js-anim {
    animation-play-state: paused !important;
}
.saoc-about-details.is-show .saoc-js-anim,
.saoc-about-sleeptechnology.is-show .saoc-js-anim {
    animation-play-state: running !important;
}
@media screen and (min-width: 901px) {
    .saoc-u-for-sp {
        display: none !important;
    }
    /* about sleeptechnology */
    .sleep_sec .per {
        left: 28.907%;
        width: 38.907%;
        height: 153px;
        display: flex;
        align-items: flex-end;
        justify-content: flex-start;
    }
}
@media screen and (max-width: 900px) {
    .saoc-u-for-pc {
        display: none !important;
    }
    a.saoc-side-btn {
        right: auto;
        left: 50%;
        background: var(--c-main);
        color: #fff;
        transform: translateX(-50%);
        width: 250px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.137em;
        text-decoration: none;
    }
    .saoc-anchor {
        position: relative;
        top: -65px;
    }
    .saoc-inner {
        margin: 0 auto;
        width: 91.2%;
        justify-content: space-between;
    }
    .saoc-key-visual__kv {
        margin: 0 0;
        display: flex;
        flex-direction: column;
        width: 100%;
        overflow: visible;
        max-height: none;
    }
    .saoc-key-visual__ctn-01-inner {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding-bottom: calc(50px - 4.3%);
    }
    /* .saoc-key-visual__ctn-01, */
    .saoc-key-visual__ctn-01-inner {
        padding-bottom: 69px;
        background: #000;
    }
    .saoc-key-visual__text-ctn>div {
        padding: 0;
        margin: 0;
    }
    .saoc-key-visual__text-ctn {
        flex-grow: 1;
        display: flex;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        padding: 0;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
    }
    .saoc-key-visual__text-ctn p {
        padding: 0 0 24%;
        margin: 0;
    }
    .saoc-key-visual__kv img {
        width: 100%;
    }
    .saoc-key-visual__kv:after {
        display: none;
    }
    .saoc-key-visual__kv-ctn {
        padding-bottom: 0;
        width: 100%;
        display: flex;
        flex-grow: 1;
        flex-direction: column;
        justify-content: flex-end;
        position: relative;
        height: auto;
    }
    .saoc-key-visual__ctn-01-inner:after {
        display: none;
    }
    .saoc-key-visual__kv-ctn::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        background: linear-gradient(to top, #000, #fff);
        mix-blend-mode: multiply;
        padding: 0 0 18.27%;
    }
    .saoc-key-visual__tl {
        margin: 7% 0 0 13.9%;
        padding: 0% 0% 0 0;
        width: 72.393%;
    }
    .saoc-key-visual__lineup {
        margin: -1.4% 0 0 49.5%;
        width: 53.503%;
    }
    .saoc-key-visual__logo {
        margin: 2.3% 0 0 0%;
        width: 47.223%;
    }
    .saoc-key-visual__bnr {
        margin: 0 auto;
        width: 100%;
    }
    .saoc-key-visual__bnr-ctn {
        padding-bottom: 100%;
    }
    .saoc-page-link {
        margin: -1px 0% 0 0%;
        padding: 0 0% 21.7% 0%;
        padding-bottom: min(83px, 21.7%);
    }
    .saoc-reason__bg.--saoc-change::before,
    .saoc-page-link:before {
        display: none;
    }
    .saoc-page-link__ctn {
        flex-direction: column;
    }
    .saoc-page-link__item {
        margin: 0 0 9.1px;
        width: 100%;
    }
    .saoc-page-link__item a {
        padding: 0.1em 21px 0 0;
        height: 3.3em;
    }
    .saoc-page-link__item a::after {
        right: 9px;
    }
    .saoc-reason__bg {
        background-image: url(../images/reason_bg_sp.jpg);
        height: 0;
        padding: 0 0 86%;
        top: 50%;
        transform: translate(-50%, -50%) !important;
        width: 109.9%;
        margin: -7.9% 0 0;
    }
    .saoc-reason__bg.--saoc-change {
        top: 50%;
        transform: translate(-50%, -50%) !important;
        margin-top: 5.2%;
    }
    .saoc-concept__stl {
        line-height: 1.5;
    }
    .saoc-concept__stl-wrap {
        padding: 10.25em 0 13.3em;
    }
    .saoc-concept__stl-wrap.--saoc-change {
        padding: 124px 0 96px;
    }
    .saoc-concept__stl::after {
        padding: 0 0 36%;
    }
    .saoc-reason__text {
        margin: 0 auto;
        width: 100%;
        font-size: 1.563em;
        line-height: 1.819;
        position: relative;
    }
    .saoc-reason__text+.saoc-reason__text {
        margin-top: 1.8em;
    }
    .saoc-reason__text.--saoc-icon::before {
        margin: -51px 0 0 -3px;
        padding: 0 0 41px;
        width: 43px;
    }
    .saoc-reason__movie {
        margin: 22px auto;
        width: 100%;
    }
    .saoc-reason__movie-ctn {
        padding: 0 0 56.25%;
    }
    a.saoc-reason__ohtani-link {
        width: 98%;
        line-height: 1.5;
        margin: 21% auto 48%;
        margin: 4.1em auto 1.2em;
        padding: 12.5px;
    }
    .saoc-reason__bnr {
        margin: 18.5% auto 15%;
        width: 100%;
    }
    .saoc-change__text:last-child {
        padding-bottom: 126px;
    }
    .saoc-change__text+.saoc-change__text {
        margin-top: 1.6em;
    }
    .saoc-sx {
        padding: 0% 0% 5% 0%;
    }
    .saoc-tab__item {
        margin: 0;
        width: 47.954%;
        font-size: 0.995em;
        line-height: 1.572;
        text-align: left;
        height: 6.6em;
    }
    .saoc-tab__item::before {
        margin: 0 0 0 0.9em;
        width: 2em;
        height: 100%;
        background-position: 0 50%;
    }
    .saoc-tab__about:before {
        margin-left: 8.667%;
    }
    .saoc-tab__sx {
        padding: 0 0 2px 3.3em;
    }
    .saoc .saoc-tab__about {
        padding-left: 0.6em;
    }
    .saoc-sx__head {
        background: #fff;
        position: relative;
    }
    .saoc-sx__head-ctn {
        display: block;
    }
    .saoc-sx__head-text-01 {
        margin: 5.8% 0 0 66.2%;
        padding: 0% 0% 9.8% 0%;
        width: 31.4%;
    }
    .saoc-sx__head-img {
        margin: 11.4% 0 0 -16.3%;
        width: 136.7%;
    }
    .saoc-sx__head-logo {
        margin: 26.6% 0 0 4.7%;
        padding: 0% 0% 7.4% 0%;
        width: 33.8%;
    }
    .saoc-sx__structure-tl {
        padding: 38px 0 38px;
        font-size: 1.705em;
        line-height: 1.875;
    }
    .saoc-sx__structure-img {
        margin: 0 auto;
        width: 100.293%;
    }
    .saoc-sx__structure-text-ctn {
        width: 100%;
        margin: 30px 0 0;
        padding: 0 0 18px;
    }
    .saoc-sx__structure-text {
        margin: 0 0 1.83em;
        padding: 0;
        font-size: 1.066em;
        line-height: 1.87;
        width: 100%;
    }
    .saoc-sx__stl {
        padding: 40px 0 0;
    }
    .saoc-sx__stl-text-01 {
        padding: 0 12px 8px;
        font-size: 1.705em;
        line-height: 1.5;
        display: block;
    }
    .saoc-sx__stl-text-02.--saoc-flexibility {
        margin: 17px auto 0;
    }
    .saoc-sx__detail-ctn {
        margin: 26px 0 0;
        flex-direction: column;
    }
    .saoc-sx__detail-item {
        margin: 0 auto 47px;
        width: 67.544%;
    }
    .saoc-sx__detail-item:last-child {
        margin-bottom: 0;
    }
    .saoc-sx__detail-item-text {
        font-size: 0.853em;
        line-height: 1.5;
    }
    .saoc-sx__detail-text {
        margin: 36px -2% 27px;
        font-size: 1.066em;
        line-height: 1.867;
        letter-spacing: 0;
    }
    .saoc-sx__detail-text.--saoc-structure {
        margin-top: 37px;
    }
    .saoc-sx__stl-text-02.--saoc-hard {
        margin: 17px auto 0;
    }
    .saoc-sx__stl-text-02.--saoc-structure {
        margin: 17px auto 0;
    }
    .saoc-btns {
        margin: 44px 0 0;
        padding: 0 0 7px;
        flex-direction: column;
    }
    .saoc-btns__item {
        margin: 0 auto;
        padding: 0 0 11.2%;
        padding-block: 1.4em;
        width: 236px;
    }
    .saoc-btns__item a::after {
        top: 0;
    }
    .saoc-movie__tl {
        padding: 1.65em 0 0.9em;
    }
    .saoc-movie__wrap {
        margin: 0 auto 3.7%;
        width: 100%;
    }
    .inviewfadeIn {
        width: 100%;
    }
    .v2-index-about__kenkyu-btn {
        margin: 3.7em auto 4em;
    }
    .saoc-voice {
        margin-bottom: 40px;
    }
    .saoc-voice__tl {
        padding: 1.65em 0 1.2em;
        line-height: 1.875;
    }
    .saoc-voice__ctn {
        margin: 0 auto 0;
        padding: 0% 0% 2.9em 0%;
        flex-direction: column;
        width: 100%;
        grid-template-columns: 100%;
    }
    .saoc-voice__item {
        margin: 0% 0% 1.6em 0%;
        padding: 1.05em 1.4em 1.3em;
        width: 100%;
    }
    .saoc-voice__caption {
        margin: 0 -0.6em 0 -0.6em;
    }
    .saoc-campaign {
        margin-bottom: 40px;
    }
    .saoc-campaign__tl {
        margin: 0 0 7.8% 0.9%;
        padding: 9.3% 0% 0% 0%;
        width: 99.416%;
    }
    .saoc-campaign__bnr {
        margin: 0 auto;
        width: 100%;
    }
    .saoc-shop-btn {
        padding: 0 0 7.867%;
        padding: 0 0 11.335%;
        margin: 8.8% 0 0;
    }
    a.saoc-shop-btn__btn {
        margin: 4% auto 0;
    }
    a.saoc-shop-btn__btn::after {
        margin-left: 1.333%;
    }
    .concept_detail_sec .img {
        margin: 0 auto;
        width: 100%;
        padding: 0 0 68px;
    }
    /* .about details */
    .concept_detail_sec .fig {
        margin-bottom: 1.6em;
    }
    .concept_detail_sec .img .cap {
        text-align: center;
    }
    .saoc-about-details__data-tl {
        margin: -0.3em 0 0.55em;
        font-size: 1.286em;
        line-height: 1.556;
        letter-spacing: 0.05em;
    }
    .saoc-about-details__data-text {
        margin: 0 0 2.667%;
        font-size: 1.143em;
        line-height: 1.75;
    }
    .saoc-about-details__ctn-01 {
        margin: 1.9em 0 0 -1.8%;
        flex-direction: column;
        position: relative;
    }
    .concept_detail_sec .fig .saoc-about-details__item-01 {
        margin: 0 1.467% 5%;
        width: 89.941%;
    }
    .saoc-about-details__item-01 span {
        padding: 0.3em 0 0;
    }
    .concept_detail_sec .fig .saoc-about-details__item-01.--saoc-bar {
        margin-right: -2.667%;
        width: 6.657%;
        position: absolute;
        top: 0;
        right: 0;
    }
    .concept_detail_sec .fig .saoc-about-details__item-01.--saoc-bar img {
        width: 100%;
    }
    .saoc-about-details__ctn-02 {
        margin: 5.067% 0 -16px;
        flex-direction: column;
    }
    .saoc-about-details__item-02 {
        margin: 0 auto;
        width: 66.273%;
    }
    .concept_detail_sec .concept_clm p {
        font-size: 0.858em;
    }
    .saoc-about-details__item-02:nth-child(1) {
        margin: 0 auto 3.3em;
    }
    .saoc-about-details__item-02 span {
        margin: 0.6em 0 0;
    }
    .concept_detail_sec {
        margin-bottom: 2.533%;
    }
    /* about sleeptechnology */
    .sleep_sec .grp {
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .saoc-btns.--saoc-sleeptechnology {
        margin: 1.2em 0 0;
        padding: 0 0 4.9em;
    }
}
@media screen and (max-width: 480px) {
    .saoc {
        font-size: 88%;
    }
}
@media screen and (max-width: 375px) {
    .saoc {
        font-size: 3.73vw;
    }
}
@media print {
    .saoc-u-for-sp,
    .saoc-screen {
        display: none !important;
    }
    .saoc-print {
        display: block !important;
    }
    .saoc-concept__stl,
    .saoc-js-fadein,
    .saoc-reason__text,
    .saoc-change__text {
        opacity: 1 !important;
        transform: translateY(0) !important;
    }
    .saoc-concept__stl {
        letter-spacing: 0.16em !important;
    }
    .saoc-reason__bg {
        opacity: 1 !important;
        -webkit-mask-image: none !important;
        width: 100vw;
    }
    .saoc-side-btn {
        display: none;
    }
    .saoc-sx .saoc-btns {
        margin-bottom: 0;
        padding-bottom: 89px;
    }
}