@charset "UTF-8";
*, *:before, *:after {
  box-sizing: border-box;
  outline: none; }

/*****************************

画面ロード

*****************************/
#loading {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  background-color: #fff;
  transition: all 2.0s;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999; }
  #loading img {
    width: 100px;
    opacity: .9; }
    @media (max-width: 940px) {
      #loading img {
        width: 80px; } }

#loading.loaded {
  opacity: 0;
  visibility: hidden; }

/*ーーーーーーーーーー
共通
ーーーーーーーーーーー*/
body {
  width: 100%;
  max-width: 2000px;
  margin: 0 auto; }

img {
  max-width: 100%; }

.otona-audio h2 {
  font-family: "M PLUS 1p", sans-serif;
  font-weight: 800;
  font-size: 28px;
  text-align: center;
  line-height: 1.5;
  margin: 40px 0 0.8em; }
  @media (max-width: 940px) {
    .otona-audio h2 {
      font-size: 18px; } }

.cart-area {
  width: 90%;
  max-width: 500px;
  margin: 40px auto 50px;
  background: #eee;
  padding: 1em 1.5em 1.2em;
  border: 1px solid #ddd; }
  .cart-area h3 {
    text-align: center;
    font-size: 16px;
    margin: 0;
    padding: 0 0 0.3em 0; }

.table-spec.width100 {
  width: 100%;
  max-width: 100%; }

.top-slider {
  width: 100%;
  margin: 0 0 80px; }

.view-pc {
  display: block; }
  @media (max-width: 940px) {
    .view-pc {
      display: none; } }

.view-sp {
  display: none; }
  @media (max-width: 940px) {
    .view-sp {
      display: block; } }

/*
#page-top{
	position: fixed;
	bottom:15px;
	right:18px;
	width:42px;
	opacity: .8;
	@include sp {
		position: fixed;
	bottom:10px;
	right:12px;
	width:28px;
	}
}
*/
/*ーーーーーーーーーー
メインイメージ
ーーーーーーーーーーー*/
.main-img {
  width: 100%;
  margin: 0 auto;
  /*height: 68vh;*/
  position: relative;
  overflow-x: hidden; }
  .main-img img {
    min-width: 100%;
    max-width: 100%; }
  .main-img .main-text {
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -55%);
    -webkit-transform: translate(-50%, -55%);
    -ms-transform: translate(-50%, -55%);
    width: 100%; }
  .main-img h1 {
    font-family: "M PLUS 1p", sans-serif;
    font-weight: 600;
    text-align: center;
    color: #fff;
    font-size: 16px;
    line-height: 1.1;
    opacity: 1;
    margin: 0 0 1em;
    padding: 0; }
    @media (max-width: 940px) {
      .main-img h1 {
        font-size: 13px; } }
    .main-img h1 span {
      font-family: "Montserrat", sans-serif;
      font-weight: 600;
      font-size: 80px; }
      @media (max-width: 940px) {
        .main-img h1 span {
          font-size: 50px; } }
  .main-img h2 {
    font-family: "M PLUS 1p", sans-serif;
    font-weight: 400;
    text-align: center;
    color: #fff;
    font-size: 28px;
    line-height: 1.5;
    opacity: 1;
    margin: 0;
    padding: 0; }
    @media (max-width: 940px) {
      .main-img h2 {
        font-size: 18px; } }

.scroll {
  position: absolute;
  width: 56px;
  margin: 0;
  opacity: .8;
  visibility: visible;
  transition: 0.5s;
  bottom: 1.5vh;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%); }
  @media (max-width: 940px) {
    .scroll {
      width: 40px; } }
  .scroll.scrolled {
    opacity: 0;
    visibility: hidden;
    transition: 0.5s; }

#video-area {
  position: fixed;
  z-index: -1;
  /*最背面に設定*/
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  overflow: hidden; }

#video {
  /*天地中央配置*/
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /*縦横幅指定*/
  width: 177.77777778vh;
  /* 16:9 の幅→16 ÷ 9＝ 177.77% */
  height: 56.25vw;
  /* 16:9の幅 → 9 ÷ 16 = 56.25% */
  min-height: 100%;
  min-width: 100%; }

/*ーーーーーーーーーー
大人のオーディオ
ーーーーーーーーーーー*/
.main-container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto; }
  .main-container p {
    padding: 0;
    margin: 0 0 2.5em 0; }
    .main-container p.text {
      font-size: 18px;
      /*padding: 0 4%;*/ }
      @media (max-width: 940px) {
        .main-container p.text {
          font-size: 15px;
          padding: 0 4%; } }
    .main-container p.notice {
      font-size: 0.9em; }
    .main-container p img {
      min-width: 100%; }
  .main-container h3 {
    font-family: "M PLUS 1p", sans-serif;
    font-weight: 800;
    text-align: center;
    font-size: 32px;
    margin-bottom: 1em; }
    @media (max-width: 940px) {
      .main-container h3 {
        font-size: 20px; } }
  .main-container h4 {
    font-family: "M PLUS 1p", sans-serif;
    color: #fff;
    font-weight: 600;
    text-align: center;
    font-size: 24px;
    margin-bottom: 1em;
    background: #444;
    padding: 0.4em 0; }
    @media (max-width: 940px) {
      .main-container h4 {
        font-size: 16px; } }

.table-spec {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 30px; }
  @media (max-width: 940px) {
    .table-spec {
      width: 92%; } }

/*ーーーーーーーーーー
コンセプト
ーーーーーーーーーーー*/
.concept-avista {
  width: 100%;
  max-width: 1500px;
  margin: 0 auto 80px;
  position: relative;
  display: flex;
  gap: 20px 3%;
  align-items: center; }
  @media (max-width: 940px) {
    .concept-avista {
      width: 90%;
      margin: 0 auto 40px;
      flex-wrap: wrap; } }
  .concept-avista p {
    font-size: 17px;
    line-height: 1.8; }
    @media (max-width: 940px) {
      .concept-avista p {
        font-size: 14px;
        line-height: 1.5; } }
  .concept-avista h3 {
    font-size: 24px;
    padding-bottom: 0.8em; }
    @media (max-width: 940px) {
      .concept-avista h3 {
        font-size: 18px;
        padding-bottom: 0.5em; } }
  .concept-avista.sec-a .ph-area {
    width: 55%; }
    @media (max-width: 940px) {
      .concept-avista.sec-a .ph-area {
        width: 100%; } }
  .concept-avista.sec-a .text-area {
    width: 39%;
    margin-right: 3%; }
    @media (max-width: 940px) {
      .concept-avista.sec-a .text-area {
        width: 100%;
        margin-right: 0;
        margin-right: 0; } }
  .concept-avista.sec-b {
    flex-direction: row-reverse; }
    .concept-avista.sec-b .ph-area {
      width: 55%; }
      @media (max-width: 940px) {
        .concept-avista.sec-b .ph-area {
          width: 100%; } }
    .concept-avista.sec-b .text-area {
      width: 39%;
      margin-left: 3%; }
      @media (max-width: 940px) {
        .concept-avista.sec-b .text-area {
          width: 100%;
          margin-left: 0; } }

ul.feature-avista {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto 80px;
  display: flex;
  flex-wrap: wrap;
  gap: 50px 6%;
  padding: 0;
  list-style: none; }
  @media (max-width: 940px) {
    ul.feature-avista {
      gap: 35px 5%;
      margin: 0 auto 50px; } }
  ul.feature-avista img {
    border: 3px solid #fff;
    filter: drop-shadow(0 1px 5px rgba(0, 0, 0, 0.12)); }
  ul.feature-avista li {
    width: 47%;
    margin: 0;
    padding: 0; }
    @media (max-width: 940px) {
      ul.feature-avista li {
        width: 47.5%; } }
    ul.feature-avista li h3 {
      font-size: 17px;
      line-height: 1.5;
      margin: 0;
      padding: 1.5em 0 0.8em; }
      @media (max-width: 940px) {
        ul.feature-avista li h3 {
          font-size: 14px; } }
    ul.feature-avista li p {
      font-size: 14px;
      line-height: 1.6;
      margin: 0;
      padding: 0; }
      @media (max-width: 940px) {
        ul.feature-avista li p {
          font-size: 12px; } }

/*ーーーーーーーーーー
横から表示の動き
ーーーーーーーーーーー*/
.img-wrap {
  opacity: 0; }

.img-wrap img {
  /*width:100%;
	height:auto;*/ }

.img-wrap.under {
  opacity: 1; }

.img-wrap.run {
  opacity: 1;
  overflow: hidden;
  position: relative; }

.img-wrap.run:before {
  animation: img-wrap 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  background: #fff;
  bottom: 0;
  content: '';
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1; }

@keyframes img-wrap {
  100% {
    transform: translateX(100%); } }
.img-wrap-r {
  opacity: 0; }

.img-wrap-r img {
  /*width:100%;
	height:auto;*/ }

.img-wrap-r.under {
  opacity: 1; }

.img-wrap-r.run {
  opacity: 1;
  overflow: hidden;
  position: relative; }

.img-wrap-r.run:before {
  animation: img-wrap-r 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  background: #fff;
  bottom: 0;
  content: '';
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1; }

@keyframes img-wrap-r {
  100% {
    transform: translateX(-100%); } }
.blur {
  animation-name: blur; }

@keyframes blur {
  from {
    filter: blur(30px);
    opacity: 0; }
  to {
    filter: blur(0px);
    opacity: 1; } }
/*ーーーーーーーーーー
購入ボタン
ーーーーーーーーーーー*/
ul.btn-buy {
  width: 100%;
  display: flex;
  gap: 0 3.5%;
  list-style: none;
  margin: 5px auto 0;
  padding: 0;
  justify-content: center; }
  ul.btn-buy li {
    width: 31%; }

/*ーーーーーーーーーー
フッター
ーーーーーーーーーーー*/
footer {
  background: #333;
  margin-top: 3em;
  padding: 40px 0;
  /*font-family: 'Montserrat', sans-serif;*/
  font-size: 16px;
  font-weight: 500; }
  @media (max-width: 940px) {
    footer {
      font-size: 14px; } }
  footer .foot-logo {
    margin: 0 auto 40px;
    width: 55%;
    max-width: 280px; }
  footer .foot-menu {
    display: flex;
    margin: 0 auto 60px; }
    footer .foot-menu .link {
      width: 88%;
      margin-right: 2%; }
      footer .foot-menu .link a {
        display: inline-block;
        margin-right: 2.5em; }
        @media (max-width: 940px) {
          footer .foot-menu .link a {
            margin-right: 1.5em; } }
        footer .foot-menu .link a:hover {
          text-decoration: underline; }
    footer .foot-menu .icon {
      width: 10%;
      text-align: right; }
      footer .foot-menu .icon img {
        width: 22px; }
  footer p {
    color: #fff;
    font-size: 14px;
    text-align: center;
    margin-bottom: 0; }
    @media (max-width: 940px) {
      footer p {
        font-size: 12px; } }

/*動画埋め込みレスポンシブ*/
.yt-wrap {
  width: 90%;
  max-width: 560px;
  margin: 0 auto 40px; }

.youtube {
  position: relative;
  width: 100%;
  padding-top: 56.25%; }
  .youtube iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%; }