@charset "UTF-8";

/******************************
  Base & Body
******************************/
body {
  font-family: 'Roboto', 'Hiragino Sans', 'Meiryo', 'Hiragino Kaku Gothic ProN', sans-serif;
  opacity: 0; /* 画像ちらつき防止 */
  transition: opacity 1.2s ease;
}

body.loaded {
  opacity: 1;
}



@media (max-width: 750px) {
  .fadeWrap {
    overflow: hidden;
  }
}

.pcOnly {
  display: block;
}

.spOnly {
  display: none;
}

@media (max-width: 750px) {
  .pcOnly {
    display: none;
  }
  .spOnly {
    display: block;
  }
}

img {
  width: 100%;
  border-style: none;
  vertical-align: bottom;
  display: block;
}

.img_anm {
  position: relative;
}
.img_on {
  position: absolute;
  top: 0;
  left: 0;
}
.mp {
  isolation: isolate;
  will-change: mix-blend-mode;
  mix-blend-mode: multiply;
}

p {
  font-size: 18px;
  line-height: 280%;
  text-align: justify;
  font-family: 'Roboto', 'Hiragino Sans', 'Meiryo', 'Hiragino Kaku Gothic ProN', sans-serif;
}

.fadeIn,
.fadeIn-T,
.fadeIn-L,
.fadeIn-R,
.fadeIn-135 {
  opacity: 0;
}

.fadeIn.active,
.fadeIn-T.active,
.fadeIn-L.active,
.fadeIn-R.active,
.fadeIn-135.active {
  opacity: 1;
}

.fadeIn {
  transform: translate(0, 100px);
  transition: opacity 1.2s, transform 1.2s;
}

.fadeIn.active {
  transform: translate(0, 0);
}

.fadeIn-T {
  transform: translate(0, -130px);
  transition: opacity 1.7s, transform 3s;
}

.fadeIn-T.active {
  transform: translate(0, 0);
}

.fadeIn-L {
  transform: translate(40px, 0);
  transition: all 1.5s;
}

.fadeIn-L.active {
  transform: translate(0, 0);
}

.fadeIn-R {
  transform: translate(-40px, 0);
  transition: all 1.5s;
}

.fadeIn-R.active {
  transform: translate(0, 0);
}

.fadeIn-135 {
  transform: translate(-60px, 100px);
  transition: opacity 1.5s, transform 1.5s;
}

.fadeIn-135.active {
  transform: translate(0, 0);
}

.scale {
  transform: scale(2);
  transition: all 0.8s;
  opacity: 0;
}

.scale.active {
  transform: scale(1);
  opacity: 1;
}

.zoom {
  transform: scale(0.8);
  transition: all 1.2s;
  opacity: 0;
}

.zoom.active {
  transform: scale(1);
  opacity: 1;
}

.opacity {
  opacity: 1;
  transition: all 2s;
}

.opacity.active {
  opacity: 0;
}

.scrollbar {
  position: fixed;
  z-index: 200;
  left: 50%;
  bottom: 0;
  transition: opacity 1s ease 0.5s;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.6s ease;
}

.scrollbar.hidden {
  opacity: 0;
  pointer-events: none;
}

.s_bar_txt {
  display: inline-block;
  position: absolute;
  bottom: 0;
  padding: 0 10px 100px;
  color: #F9BE00;
  font-size: 14px;
  font-family: 'Roboto', 'Hiragino Sans', 'Meiryo', 'Hiragino Kaku Gothic ProN', sans-serif;
  line-height: 1;
  letter-spacing: 0.2em;
  left: 50%;
  transform: translateX(-50%);
    filter: drop-shadow(0 0 3px rgba(0, 0, 0, .4));
}

.s_bar {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 1px;
}

.s_bar::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: -6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #F9BE00;
  animation: circlemove 3s ease-in-out infinite,
             circlemovehide 3s ease-out infinite;
  transition: transform 1.3s ease;
}

@keyframes circlemove {
  0% { bottom: 70px; }
  100% { bottom: 15px; }
}

@keyframes circlemovehide {
  0% { opacity: 0; }
  50% { opacity: 1; }
  80% { opacity: 0.9; }
  100% { opacity: 0; }
}

@media (max-height: 800px) {
  .s_bar_txt {
    padding: 0 10px 10vh;
    transition: transform 1.3s ease;
  }
  @keyframes circlemove {
    0% { bottom: 6vh; }
    100% { bottom: 15px; }
  }
}

@media (max-height: 650px) and (min-width: 751px) {
  .s_bar_txt {
    padding: 0 10px 8vh;
    transition: transform 1.3s ease;
  }
  @keyframes circlemove {
    0% { bottom: 5vh; }
    100% { bottom: 15px; }
  }
}

.howto_btn {
  position: fixed;
  z-index: 100;
  bottom: 50%;
  right: 50%;
  transform: translate(350%, 270%);
  transition: transform 1.3s ease;
}

.howto_btn img {
  width: 100%;
  max-width: 90px;
  filter: drop-shadow(0 0 3px rgba(0, 0, 0, .4));
  transition: transform 1.3s ease;
}

.howto_btn a img {
  transform: scale(1);
  transition: all 0.5s;
}

.howto_btn a:hover img {
  transform: scale(1.06);
  transition: all 0.5s;
}

@media (max-width: 750px) {
  .howto_btn {
    bottom: 2%;
    right: 4%;
    transform: translate(0,0);
    transition: transform 1.3s ease;
  }
  .howto_btn img {
    width: 20vw;
    transition: transform 1.3s ease;
  }
  .howto_btn a:hover img {
    transform: scale(1);
  }
}

@media (max-width: 480px) {
  .howto_btn {
    bottom: 6%;
  }
  .howto_btn img {
    width: 20vw;
    transition: transform 1.3s ease;
  }
  .howto_btn a:hover img {
    transform: scale(1);
  }
}

@media (max-height: 650px) and (min-width: 751px) {
  .howto_btn {
    transform: translate(35vh, 28vh);
    transition: transform 1.3s ease;
  }
  .howto_btn img {
    width: 14vh;
    transition: transform 1.3s ease;
  }
}

.bg2 {
  width: 100%;
  height: 100vh;   /* 旧ブラウザ向けフォールバック */
  height: 100lvh;  /* 対応ブラウザではこちらが優先される */
  z-index: -1;
  position: fixed;
  top: 0;
  left: 0;
  background: url("../img/common/fix_back_main.jpg") no-repeat bottom center;
  background-size: cover;
  pointer-events: none;
  background-blend-mode: lighten;
  opacity: 1;
  background-color: transparent;
  transition: opacity 1.5s ease 0.5s, background-color 1.5s ease;
}

.bg3 {
  width: 100%;
  height: 100vh;   /* 旧ブラウザ向けフォールバック */
  height: 100lvh;  /* 対応ブラウザではこちらが優先される */
  z-index: -2;
  position: fixed;
  top: 0;
  left: 0;
  background: url("../img/common/fix_back_last.jpg") no-repeat center center;
  background-size: cover;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1s ease 0.5s;
}

@media (max-width: 750px) {
  .bg3 {
    background: none;
  }
}

main {
  width: 100%;
  max-width: 400px;
}

@media (max-width: 750px) {
  main {
    max-width: 100%;
  }
}

.block01 {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 1;
  height: 100vh;   /* 旧ブラウザ向けフォールバック */
  height: 100lvh;  /* 対応ブラウザではこちらが優先される */
}

.block01 img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin-top: -3vw;
  transition: transform 1.3s ease;
}

@media (max-width: 750px) {
  .block01 img {
    width: 70%;
    max-width: 370px;
    transition: transform 1.3s ease;
  }
}

@media (max-width: 480px) {
  .block01 img {
    transform: translate(-50%, -62%);
      transition: transform 1.3s ease;
  }
}

@media (max-height: 780px) and (min-width: 751px) {
  .block01 img {
    width: 50vh;
    transition: transform 1.3s ease;
  }
}

.block02 {
  position: relative;
  top: 0;
  left: 0;
  z-index: 2;
  margin-top: 110vh;
  margin-top: 110lvh;
}

@media (max-width: 750px) {
  .block02 {
  margin-top: 130vh;
  margin-top: 130lvh;
  }
}

.block03 {
  position: relative;
  top: 0;
  left: 0;
  z-index: 3;
  margin-top: -34px;
}

.block03 img {}

.float_box {
  position: relative;
  width: fit-content;
  margin: 0 auto;
}

.floatWrapper {
  position: absolute;
  top: calc(50% - 70px);
  left: calc(50% - 70px);
  pointer-events: none;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  overflow: visible;
  /* ここ重要 */
}

.float_img {
  position: absolute;
  top: 0;
  left: 0;
  width: 140px;
  height: 140px;
  opacity: 0;
  transition: all 2s ease;
  transform-origin: center;
  will-change: transform, opacity;
  z-index: 300;
}

@media (max-width: 750px) {
  .floatWrapper {
    top: calc(50% - 12vw);
    left: calc(50% - 12vw);
  }

  .float_img {
    width: 30vw;
    height: 30vw;
  }
}

video {
  width: 400px;
  height: 231px;
  margin: 0 auto;
  background: #f59c00;
}

@media (max-width: 750px) {
  video {
    width: 100%;
    height: auto;
    margin: -1px auto !important;
  }
}


.footer{
  background: #999;
  font-size: 10px;
  margin: 0 auto;
  text-align: center;
  padding: 3% 0;
}
.footer_link{
  padding: 3% 0 2%;
  color: #fff!important;
}
.footer_link span{
  font-weight: bold;
  color: #fff;
}

.footer_link a{
  color: #fff;
}
.footer_link_btn{
  margin: 5px auto;
  display: flex;
  padding: 0 50px;
}

.footer_link_btn a{
  margin: 0 auto;
  text-align: center;
  background-color: #f59c00;
  padding: 5px 30px;
  font-size: 12px;
  font-weight: bold;
  color: #fff!important;
  display: block;
  text-decoration: none;
  border-bottom: 4px solid #905c01;
  border-radius: 3px;
}

.footer_link_btn a:hover{
  margin-top: 3px;
  background-color: #f59c00;
  text-decoration: none;
  border-bottom: 1px solid #905c01;
}


.copy {
  background: #fff;
  font-size: 10px;
  margin: 0 auto;
  text-align: center;
  padding: 3% 0;
  letter-spacing: 0.1em;
}

@media (max-width: 550px) {
.footer{
  padding: 2% 0 4%;
}
.footer_link span{
  display: block;
  padding: 3% 0 1%;
}
}

@media (max-width: 400px) {
.footer_link a:last-child{
  margin-right: 20px!important;
}
.footer_link_btn a{
  padding: 5px 8%;
}

}