@media screen and (min-width: 1024px) {

    .visible-md,
    .visible-sm {
        display: none
    }

    .visible-lg {
        display: inherit
    }
}

@media screen and (min-width: 750px)and (max-width: 1023px) {

    .visible-lg,
    .visible-sm {
        display: none
    }

    .visible-md {
        display: inherit
    }
}

@media screen and (max-width: 749px) {

    .visible-lg,
    .visible-md {
        display: none
    }

    .visible-sm {
        display: inherit
    }
}

.bg-white {
    background: #fff
}

.bg-black {
    background: #000
}

.bg-gray {
    background: #ececec
}

.bg-darkGray {
    background: #1b1b1b
}

.bg-blue {
    background: #004b89
}

html,
body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
samp,
small,
strong,
sub,
sup,
var,
b,
i,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    vertical-align: baseline;
    background: rgba(0, 0, 0, 0)
}

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    line-height: 1.5
}

@media screen and (min-width: 750px) {
    html {
        font-size: 10px
    }
}

@media screen and (max-width: 749px) {
    html {
        font-size: 1.33333333vw
    }
}

body {
    width: 100%;
    overflow-x: hidden;
    background: #fff;
    font-family: YuGothic, "Yu Gothic", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", sans-serif;
    color: #000
}

main {
    display: block
}

li {
    list-style-type: none
}

a {
    text-decoration: none;
    color: inherit;
    display: block
}

@media screen and (min-width: 750px) {
    a {
        -webkit-transition: all .3s;
        transition: all .3s
    }

    a::before,
    a::after {
        -webkit-transition: all .3s;
        transition: all .3s
    }
}

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

svg {
    width: 100%;
    height: auto
}

sup {
    font-size: .5em;
    vertical-align: super
}

input,
button,
textarea,
select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none
}

table {
    border-collapse: collapse;
    border-spacing: 0;
    width: 100%
}

address {
    font-style: normal
}

video {
    vertical-align: bottom
}

@media screen and (min-width: 750px) {
    .l-inner {
        width: 100%;
        max-width: 750px;
        margin: 0 auto
    }
}

@-webkit-keyframes fadeUp {
    0% {
        opacity: 0;
        -webkit-transform: translate(0%, 5%);
        transform: translate(0%, 5%)
    }

    100% {
        opacity: 1;
        -webkit-transform: translate(0, 0);
        transform: translate(0, 0)
    }
}

@keyframes fadeUp {
    0% {
        opacity: 0;
        -webkit-transform: translate(0%, 5%);
        transform: translate(0%, 5%)
    }

    100% {
        opacity: 1;
        -webkit-transform: translate(0, 0);
        transform: translate(0, 0)
    }
}

.bnr__float {
    position: fixed;
    z-index: 10;
    right: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 26.6%;
    display: none
}

@media screen and (min-width: 750px) {
    .bnr__float {
        max-width: 100px
    }
}

@media screen and (max-width: 749px) {
    .bnr__float {
        max-width: 60px
    }
}

.bnr__float a {
    display: block
}

.fadeUp {
    opacity: 0
}

.fadeUp.js-scroll.is-active {
    -webkit-animation: fadeUp 500ms cubic-bezier(0.645, 0.045, 0.355, 1) forwards;
    animation: fadeUp 500ms cubic-bezier(0.645, 0.045, 0.355, 1) forwards
}

.video-wrap {
    position: relative;
    width: 100%;
    height: auto
}

.video-wrap .video {
    -o-object-fit: cover;
    object-fit: cover;
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0
}

.mv .movie01 {
    aspect-ratio: 1/1
}

.point .movie01 {
    aspect-ratio: 786/468
}

.point .movie02 {
    aspect-ratio: 786/432;
    margin: 9.6rem 6.4rem 0;
    width: calc(100% - 12.8rem)
}

.point .movie02 .video {
    border-radius: 1rem
}

.point .movie03 {
    aspect-ratio: 786/432
}

.idea .movie01 {
    aspect-ratio: 786/432
}

.story .movie01 {
    aspect-ratio: 786/376
}

.story .movie02 {
    aspect-ratio: 786/368
}

.story .movie03 {
    aspect-ratio: 786/442
}

.mv__title {
    background: url("../img/mv_background.png") center/cover no-repeat
}

.intro {
    background: url("../img/intro_background.png") center/cover no-repeat
}

.story {
    background: url("../img/story_background.png") center/cover no-repeat
}

.answer {
    background: url("../img/answer_background.png") center/cover no-repeat
}

.question {
    background: url("../img/question_background.png") center/cover no-repeat
}

.design {
    background-color: #f4f4f4
}

.product {
    background: url("../img/product_background.png") center/cover no-repeat
}

.cv {
    position: relative
}

.cv__btn {
    position: absolute;
    z-index: inherit;
    bottom: clamp(2rem, 9.5vw, 7rem);
    left: 17.8%;
    width: 63.6132315522%
}

.cv__btn img {
    width: 100%;
    -webkit-animation: lr-s 2s infinite;
    animation: lr-s 2s infinite
}
.cv_area_item{
margin-bottom: 16px;
}

.cv_area_item a img{
    margin-top: 16px;
}

.bnr_fixed{
position: fixed;
bottom: 8px;
z-index: 999;
}

.faq,.spec,.caution{
margin-top: 20px;
}
.caution{
    margin-bottom: 20px;
}

.faq-accordion-header {
  position: relative;
  cursor: pointer;
}

.faq-accordion-header .accordion-icon {
position: absolute;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    transition: transform 0.3s ease-out;
    width: 4%;
}

/* アコーディオンが開いた時のアイコンの回転 */
.faq-accordion-header.is-open .accordion-icon {
  transform: translateY(-50%) rotate(180deg);
}

.faq-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

/* アコーディオンが開いた時のコンテンツの状態 */
.faq-accordion-content.is-open {
  max-height: 5000px; /* 全ての画像が表示されるように十分な高さを設定 */
  transition: max-height 0.5s ease-in;
}

/* その他、既存のスタイルを考慮して調整 */
.faq-accordion-header picture,
.faq-accordion-content picture {
  width: 100%;
  height: auto;
  display: block; /* 画像をブロック要素にする */
}

/* JavaScriptで付与されるクラス */
.faq-accordion-content.is-open {
  max-height: 5000px; /* 開いた時の高さを十分に確保する */
  transition: max-height 0.5s ease-in;
}

.spec-accordion-header {
  position: relative;
  cursor: pointer;
}

.spec-accordion-header .accordion-icon {
    position: absolute;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    transition: transform 0.3s ease-out;
    width: 4%;
}

/* アコーディオンが開いた時のアイコンの回転 */
.spec-accordion-header.is-open .accordion-icon {
  transform: translateY(-50%) rotate(180deg);
}

.spec-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

/* アコーディオンが開いた時のコンテンツの状態 */
.spec-accordion-content.is-open {
  max-height: 5000px;
  transition: max-height 0.5s ease-in;
}

/* その他、既存のスタイルを考慮して調整 */
.spec-accordion-header picture,
.spec-accordion-content picture {
  width: 100%;
  height: auto;
  display: block;
}

.accordion-content {
  max-height: 0; /* 初期状態で高さを0にして非表示にする */
  overflow: hidden;
  transition: max-height 0.3s ease-out; /* 開閉時のアニメーション */
}

/* JavaScriptで付与するクラス */
.accordion-content.is-open {
  max-height: 5000px; /* 開いた時の高さを十分に確保する */
  transition: max-height 0.5s ease-in;
}

.accordion-header {
  position: relative; /* 子要素（アイコン）を配置するための基準 */
  cursor: pointer; /* クリック可能であることを示すカーソル */
}

/* アイコンを画像の上に重ねるためのスタイル */
.accordion-icon {
    position: absolute;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    transition: transform 0.3s ease-out;
    width: 4%;
}

/* アコーディオンが開いた時のアイコンのスタイル */
.accordion-header.is-open .accordion-icon {
  transform: translateY(-50%) rotate(180deg); /* 180度回転させる */
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.accordion-content.is-open {
  max-height: 5000px;
  transition: max-height 0.5s ease-in;
}


.caution-accordion-header {
  position: relative;
  cursor: pointer;
}

.caution-accordion-header .accordion-icon {
    position: absolute;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    transition: transform 0.3s ease-out;
    width: 4%;
}

/* アコーディオンが開いた時のアイコンの回転 */
.caution-accordion-header.is-open .accordion-icon {
  transform: translateY(-50%) rotate(180deg);
}

.caution-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

/* アコーディオンが開いた時のコンテンツの状態 */
.caution-accordion-content.is-open {
  max-height: 5000px;
  transition: max-height 0.5s ease-in;
}

/* その他、既存のスタイルを考慮して調整 */
.caution-accordion-header picture,
.caution-accordion-content picture {
  width: 100%;
  height: auto;
  display: block;
}

@-webkit-keyframes lr-s {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }

    60% {
        -webkit-transform: translateX(-15px);
        transform: translateX(-15px)
    }

    70% {
        -webkit-transform: translateX(15px);
        transform: translateX(15px)
    }

    80% {
        -webkit-transform: translateX(-10px);
        transform: translateX(-10px)
    }

    90% {
        -webkit-transform: translateX(5px);
        transform: translateX(5px)
    }

    100% {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
}

@keyframes lr-s {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }

    60% {
        -webkit-transform: translateX(-15px);
        transform: translateX(-15px)
    }

    70% {
        -webkit-transform: translateX(15px);
        transform: translateX(15px)
    }

    80% {
        -webkit-transform: translateX(-10px);
        transform: translateX(-10px)
    }

    90% {
        -webkit-transform: translateX(5px);
        transform: translateX(5px)
    }

    100% {
        -webkit-transform: translateX(0);
        transform: translateX(0)
    }
}