@charset "UTF-8";

.u-heading {
  font-size: 2.5rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  line-height: 1.6;
}
.u-heading_ttlimg {
  display: block;
}
.u-heading_ttl {
  display: block;
}
.u-heading_cap {
  padding: 0.3em 1em;
  font-size: 2rem;
  margin-bottom: 8px;
  display: inline-block;
}
.u-ooheading {
  font-size: 3.6rem;
  color: #bc985a;
  font-weight: bold;
  letter-spacing: 0.1em;
  line-height: 1.4;
}
.u-ooheading_ttl {
  display: block;
}
.u-ooheading_cap {
  font-size: 2.4rem;
}
.u-txt-inner {
  max-width: 600px;
  margin: auto;
  line-height: 1.8;
}
.u-txt_sm {
  font-size: 1.4rem;
}

.u-txt_center {
  text-align: center;
}
.u-txt_left {
  text-align: center;
}
sup {
  font-size: 75%;
  vertical-align: top;
}
.u-img {
  text-align: center;
}

.u-batsu {
  display: block;
  position: relative;
  width: 1em;
  height: 1em;
}
.u-batsu:before, .u-batsu:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 1em;
  background: #251a16;
}
.u-batsu:before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.u-batsu:after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.u-batsu_s {
  border: 1px solid;
}

.u-plus {
  display: block;
  position: relative;
  width: .8em;
  height: .8em;
}
.u-plus:before, .u-plus:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1.5px;
  height: 1em;
  background: #17426e;
}
.u-plus:before {
  transform: translate(-50%, -50%) rotate(0deg);
}
.u-plus:after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.u-arrow {
  background: url(../images/common/ico_arrow.png) no-repeat;
  background-size: 100% auto;
  width: 6px;
  height: 10px;
  display: inline-block;
}

.u-tab {
  width: 18px;
  height: 15px;
  background: url(../images/common/ico_tab.png) no-repeat;
  background-size: 100% auto;
  display: inline-block;
}

.u-textbox {
  max-width: 430px;
  margin: 30px auto 0;
}
.u-flex {
  display: flex;
}
.u-flex_jccenter {
  justify-content: center;
}
.u-flex_alcenter {
  align-items: center;
}
.u-flex_spbt {
  justify-content: space-between;
}
.u-flex_rev {
  flex-direction: row-reverse;
}
.u-flex_50 {
  width: 50%;
  position: relative;
}
.u-flex_45 {
  width: 45%;
  position: relative;
}
@media screen and (min-width: 1px) and (max-width: 750px) {
  .u-flex_spnone {
    flex-wrap: wrap;
  }
}
@media screen and (min-width: 1px) and (max-width: 500px) {
.u-inner {
  width: 92%;
}
}

.u-lists_kome {
  font-size: 1.4rem;
  padding-left: 1.2em;
  line-height: 1.8;
}
.u-lists_kome li {
  position: relative;
}
.u-lists_kome li:before {
  content: "※";
  display: block;
  position: absolute;
  left: -1.2em;
}

.u-mtop-10 {
  margin-top: 10px;
}
.u-mtop-20 {
  margin-top: 20px;
}
.u-mtop-30 {
  margin-top: 30px;
}
.u-mtop-40 {
  margin-top: 40px;
}
.u-mtop-50 {
  margin-top: 50px;
}
.u-mtop-100 {
  margin-top: 100px;
}
@media screen and (min-width: 1px) and (max-width: 500px) {
.u-mtop-20 {
  margin-top: 15px;
}
.u-mtop-30 {
  margin-top: 20px;
}
.u-mtop-40 {
  margin-top: 30px;
}
.u-mtop-50 {
  margin-top: 40px;
}
.u-mtop-100 {
  margin-top: 50px;
} 
}



/* intro
//* -------------------------------------------------- */
.intro {
  padding-bottom: calc(580vw / 14);
  position: relative;
  overflow: hidden;
}
.intro_txt {
  text-align: center;
  color: #fff;
  font-size: calc(32vw / 14);
  padding-top: calc(220vw / 14);
  line-height: 2.5;
  font-weight: bold;
}
.sand {
  width: calc(240vw / 14);
  position: absolute;
}
.sand01 {
  right: calc(-205vw / 14);
  top: calc(250vw / 14);
}
.sand02 {
  right: calc(-35vw / 14);
  top: calc(374vw / 14);
}
.sand03 {
  right: calc(140vw / 14);
  top: calc(504vw / 14);
}
.sand04 {
  right: calc(314vw / 14);
  top: calc(637vw / 14);
}
.sand05 {
  right: calc(502vw / 14);
  top: calc(766vw / 14);
}
.sand06 {
  right: calc(723vw / 14);
  top: calc(905vw / 14);
}
.sandPoint {
  right: calc(900vw / 14);
  top: calc(844vw / 14);
  width: calc(100vw / 14);
}
.startText {
  position: absolute;
  right: calc(530vw / 14);
  top: calc(1022vw / 14);
  width: calc(160vw / 14);
}
.startText:before {
  display: block;
  content: '';
  background: #fff;
  width: calc(30vw / 14);
  height: calc(4vw / 14);
  transform: rotate(-45deg);
  position: absolute;
  top: calc(-20vw / 14);
  left: calc(-15vw / 14);
}
.startText:after {
  display: block;
  content: '';
  background: #fff;
  width: calc(30vw / 14);
  height: calc(4vw / 14);
  transform: rotate(45deg);
  position: absolute;
  bottom: calc(-20vw / 14);
  left: calc(-15vw / 14);
}

@media screen and (min-width: 1px) and (max-width: 750px) {
.intro {
  padding-bottom: calc(580vw / 7.5);
}
.intro_txt {
  font-size: calc(32vw / 7.5);
  padding-top: calc(220vw / 7.5);
}
.sand {
  width: calc(240vw / 7.5);
}
.sand03 {
  right: calc(-205vw / 7.5);
  top: calc(504vw / 7.5);
}
.sand04 {
  right: calc(-35vw / 7.5);
  top: calc(637vw / 7.5);
}
.sand05 {
  right: calc(140vw / 7.5);
  top: calc(765vw / 7.5);
}
.sand06 {
  right: calc(314vw / 7.5);
  top: calc(905vw / 7.5);
}
.sandPoint {
  right: calc(492vw / 7.5);
  top: calc(846vw / 7.5);
  width: calc(100vw / 7.5);
}
.startText {
  right: calc(115vw / 7.5);
  top: calc(1034vw / 7.5);
  width: calc(160vw / 7.5);
}
.startText:before {
  width: calc(30vw / 7.5);
  height: calc(4vw / 7.5);
  top: calc(-20vw / 7.5);
  left: calc(-15vw / 7.5);
}
.startText:after {
  width: calc(30vw / 7.5);
  height: calc(4vw / 7.5);
  bottom: calc(-20vw / 7.5);
  left: calc(-15vw / 7.5);
}
}

/* main
//* -------------------------------------------------- */
.main {
  margin-top: calc(60vw / 14);
  border-radius: 100px;
  background: #9bd8ec;
}
.main-inner {
  max-width: 900px;
  margin: 0 auto;
}
@media screen and (min-width: 1px) and (max-width: 750px) {
.main {
  margin-top: calc(60vw / 7.5);
  border-radius: 25px;
  overflow: hidden;
}
}


/* video
//* -------------------------------------------------- */
.video {
  margin: auto;
  border-right: 50px solid #ffdbe0;
  border-left: 50px solid #ffdbe0;
  background: #56b2d0;
  position: relative;
  padding: 80px 0 10px;
}
.video::before {
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../img/lane2.png");
  background-repeat: repeat-y;
  background-size: 100% auto;
  animation: flow 5s linear infinite;
}
@keyframes flow {
  0%   { background-position-y: 0; }
  100% { background-position-y: 160px; }
}
.video-block {
  padding: 0px 5%;
  position: relative;
}
.video-inner {
  margin: 30px auto 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  position: relative;
  pointer-events: auto;
  background: url(../img/bg_video.png) no-repeat center;
  background-size: 100% auto;
  padding: 25px 10px;
}
.video-block video {
  width: 95%;
  height: auto;
  cursor: pointer;
  z-index: 1;
  position: relative;
  display: block;
  border-radius: 20px;
  pointer-events: none;
}
.control-btn {
  position: absolute;
  top: 0%;
  left: 0%;
  border: none;
  cursor: pointer;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  transition: opacity 0.5s;
  z-index: 10;
}
.control-btn img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);;
  cursor: pointer;
  width: 120px;
  height: 120px;
  opacity: 1;
  transition: opacity 0.5s;
  z-index: 10;
}

.control-btn.auto-hide {
  opacity: 0;
  pointer-events: none;
}
.video-inner .thumb {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-inner.playing .thumb {
  display: none;
}
.loading-spinner {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  display: none;
  z-index: 11;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: solid 4px;
  border-color: #fff #00000010 #00000010;
  animation-name: spin;
  animation-duration: 1s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.video-num {
  font-size: 4rem;
  width: 240px;
  background: #fff556;
  color: #56b2d0;
  border-radius: 50px;
  text-align: center;
  margin: 0 auto;
  line-height: 1;
  padding: 10px 1em 4px;
}
.video-num span {
  font-size: 5rem;
}
.video-copy {
  text-align: center;
  color: #fff556;
  font-size: 3.6rem;
  font-weight: bold;
  margin: 15px auto 0;
}
.video-txt {
  color: #fff;
  font-size: 3rem;
  font-weight: bold;
  margin: 1em auto 0;
  width: 96%;
}
.video-block:has(.loading-spinner:visible) .play-btn,
.video-block:has(.loading-spinner:visible) .pause-btn {
  display: none !important;
}
.process {
  position: relative;
  margin: 50px auto 40px;
}
.process span {
  margin: 0 auto 20px;
  display: block;
  width: 24px;
  height: 22px;
  background: url(../img/ico_triangle.png) no-repeat center;
  background-size: 100% auto;
/*  opacity: 0;*/
}
/*.complete .process span {
  opacity: 0;
  animation: playing 0.2s forwards;
}*/
.complete .process span:nth-child(2) {
  animation-delay: 0.2s
}
.complete .process span:nth-child(3) {
  animation-delay: 0.4s
}
/*@keyframes playing {
  0% {
      opacity: 0;
  }
  100% {
      opacity: 1;
  }
}*/
.video-comm {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 40px auto 0;
}
.video-comm_img {
  width: 120px;
  margin-right: 50px;
  animation: sndrtd 1s steps(2, start) infinite;
}
.video-comm_txt {
  position: relative;
}
.video-comm_txt img {
  height: 33px;
  width: auto;
}
.video-comm_txt:before {
  display: block;
  content: '';
  background: #fff;
  width: 30px;
  height: 4px;
  transform: rotate(-45deg);
  position: absolute;
  top: -20px;
  left: -15px;
}
.video-comm_txt:after {
  display: block;
  content: '';
  background: #fff;
  width: 30px;
  height: 4px;
  transform: rotate(45deg);
  position: absolute;
  bottom: -20px;
  left: -15px;
}

@media (hover: hover) {
  .video-inner:hover .pause-btn {
    opacity: 1 !important;
    pointer-events: auto !important;
  }
}
@media (hover: none) {
  .video-inner.show-btns .control-btn {
    opacity: 1 !important;
    pointer-events: auto !important;
  }
}

@media screen and (min-width: 1px) and (max-width: 750px) {
.video {
  border-width: calc(30vw / 7.5);
  padding: calc(80vw / 7.5) 0 calc(10vw / 7.5);
}
.video::before {
  background-repeat: repeat;
  background-size: 80% auto;
  animation: flow 6s linear infinite;
}
@keyframes flow {
  0%   { background-position-y: 0; }
  100% { background-position-y: calc(220vw / 7.5); }
}
.video-block {
  padding: 5% 0 0;
}
.video-inner {
  margin: 15px auto 0;
  padding: 15px 10px;
  width: 104%;
  margin-left: -2%;
}
.video-block video {
  width: 97%;
  border-radius: 10px;
}
.control-btn img {
  width: calc(120vw / 7.5);
  height: calc(120vw / 7.5);
}
.loading-spinner {
  width: calc(120vw / 7.5);
  height: calc(120vw / 7.5);
  border-width: 2px;
}
.video-num {
  font-size: calc(40vw / 7.5);
  width: calc(240vw / 7.5);
  border-radius: calc(30vw / 7.5);
  padding: 5px 1em 2px;
}
.video-num span {
  font-size: calc(50vw / 7.5);
}
.video-copy {
  font-size: calc(35vw / 7.5);
  margin: 8px auto 0;
}
.video-txt {
  font-size: calc(30vw / 7.5);
  width: 88%;
}


.process {
  margin: calc(50vw / 7.5) auto calc(40vw / 7.5);
}
.process span {
  margin: 0 auto calc(20vw / 7.5);
  width: calc(23vw / 7.5);
  height: calc(23vw / 7.5);
}
.video-comm {
  margin: calc(40vw / 7.5) auto 0;
}
.video-comm_img {
  width: calc(120vw / 7.5);
  margin-right: calc(50vw / 7.5);
}
.video-comm_txt img {
  height: calc(33vw / 7.5);
}
.video-comm_txt:before {
  width: calc(30vw / 7.5);
  height: calc(4vw / 7.5);
  top: calc(-20vw / 7.5);
  left: calc(-15vw / 7.5);
}
.video-comm_txt:after {
  width: calc(30vw / 7.5);
  height: calc(4vw / 7.5);
  bottom: calc(-20vw / 7.5);
  left: calc(-15vw / 7.5);
}

}

.item-block {
  padding: 80px 0 90px;
  background: #0aa4d6;
}
.item-ttl {
  color: #fff556;
  font-size: 3.6rem;
  text-align: center;
  font-weight: bold;
  position: relative;
  width: fit-content;
  margin: 0 auto;
  padding-left: 20px;
}
.item-ttl:before {
  display: block;
  content: '';
  position: absolute;
  width: 56px;
  height: 100px;
  top: 10px;
  left: -56px;
  background: url(../img/line_dots.png) no-repeat;
  background-size: 100% auto;
}
.item-ttl:after {
  display: block;
  content: '';
  position: absolute;
  width: 56px;
  height: 100px;
  top: 10px;
  right: -56px;
  background: url(../img/line_dots.png) no-repeat;
  background-size: 100% auto;
  transform: scale(-1, 1);
}
.item-block picture {
  max-width: 690px;
  margin: 30px auto 0;
}
.item-link {
  max-width: 328px;
  margin: 50px auto 0;
  position: relative;
}
.item-link:after {
  display: block;
  content: '';
  position: absolute;
  width: 70px;
  height: 60px;
  bottom: -30px;
  left: 0;
  background: url(../img/ill_sbt.svg) no-repeat;
  background-size: 100% auto;
  animation: sndrtd 2s infinite;
  animation: sndrtd 1s steps(2, start) infinite;
}
/*@keyframes sndrtd {
  0% {
    transform: rotate(0deg);
  }
  50% {
      transform: rotate(0deg);
  }
  60% {
      transform: rotate(20deg);
  }
  80% {
      transform: rotate(-20deg);
  }
  100% {
      transform: rotate(0deg);
  }
}*/
@keyframes sndrtd {
  0% {
    transform: rotate(20deg);
  }
  to {
    transform: rotate(-20deg);
  }
}
.item-link a {
  text-align: center;
  background: url(../img/bg_fuki.png) no-repeat;
  background-size: contain;
  height: 93px;
  position: relative;
}
.item-link a:after {
  display: block;
  content: '';
  position: absolute;
  width: 20px;
  height: 18px;
  top: 30px;
  right: 1.5em;
  background: url(../img/ico_arrrow.png) no-repeat;
  background-size: 100% auto;
  animation: arw 3s infinite;
}
@keyframes arw {
  0% {
      right: 1.5em;
  }
  60% {
      right: 1.5em;
  }
  65% {
      right: 1em;
  }
  70% {
      right: 1.5em;
  }
  75% {
      right: 1em;
  }
  80% {
      right: 1.5em;
  }
  100% {
      right: 1.5em;
  }
}
.item-link a img {
  max-width: 210px;
  margin: 1.2em auto 0 -1em;
}
.info-block {
  background: #2eb6e2;
  text-align: center;
  padding: 50px 0 50px;
  position: relative;
}
.info-txt {
  color: #fff;
  font-size: 3rem;
  font-weight: bold;
}
.info-block picture {
  max-width: 225px;
  margin: 40px auto 0;
}

.btn_replay {
  width: 120px;
  position: absolute;
  bottom: 20px;
  right: 20px;
  animation: fuwafuwa 2s infinite;
  transition: 0.3s all;
  display: block;
}
@keyframes fuwafuwa {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

.btn_replay img {
  transition: 0.3s all;
}
@media screen and (min-width: 751px) {
  .item-link a:hover {
    transform: scale(1.08);
    transition: 0.3s all;
  }
  .btn_replay:hover img {
    transform: scale(1.15);
    transition: 0.3s all;
  }
}

@media screen and (min-width: 1px) and (max-width: 750px) {

.item-block {
  padding: calc(80vw / 7.5) 0 calc(90vw / 7.5);
}
.item-ttl {
  font-size: calc(35vw / 7.5);
  padding-left: calc(20vw / 7.5);
}
.item-ttl:before {
  width: calc(56vw / 7.5);
  height: calc(100vw / 7.5);
  top: calc(10vw / 7.5);
  left: calc(-56vw / 7.5);
}
.item-ttl:after {
  width: calc(56vw / 7.5);
  height: calc(100vw / 7.5);
  top: calc(10vw / 7.5);
  right: calc(-56vw / 7.5);
}
.item-block picture {
  max-width: calc(690vw / 7.5);
  margin: calc(30vw / 7.5) auto 0;
}
.item-link {
  max-width: calc(544vw / 7.5);
  margin: calc(80vw / 7.5) auto 0;
}
.item-link:after {
  width: calc(120vw / 7.5);
  height: calc(110vw / 7.5);
  bottom: calc(-50vw / 7.5);
}
.item-link a {
  height: calc(170vw / 7.5);
}
.item-link a:after {
  width: calc(35vw / 7.5);
  height: calc(36vw / 7.5);
  top: calc(50vw / 7.5);
}
.item-link a img {
  max-width: calc(344vw / 7.5);
  margin: 2em auto 0 -1em;
}
.info-block {
  padding: calc(50vw / 7.5) 0 calc(50vw / 7.5);
}
.info-block picture {
  max-width: calc(225vw / 7.5);
  margin: calc(50vw / 7.5) auto 0;
}
.info-txt {
  font-size: calc(30vw / 7.5);
}

.btn_replay {
  width: calc(120vw / 7.5);
  bottom: calc(20vw / 7.5);
  right: calc(20vw / 7.5);
}
@keyframes fuwafuwa {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}
}


.bnr-link {
  margin: 50px auto 0;
  max-width: 390px;
}

@media screen and (min-width: 1px) and (max-width: 750px) {
.bnr-link {
  margin: 50px auto 0;
}
.bnr-link a {
  width: 90%;
  margin: 0 auto;
}
}
/*.g-footer {
  background: #f9eed2;
  padding: 45px 0 40px;
  color: #1d9da8;
  text-align: center;
  position: relative;
}
.g-footer-share {
  display: flex;
  align-items: center;
  position: absolute;
  width: 300px;
  height: 28px;
  bottom: 35%;
  left: 0;
}
.g-footer-ttl {
  font-weight: 700;
  font-size: 3rem;
  font-size: clamp(1.5rem, 0.955rem + 2.73vw, 3rem);
  line-height: 1;
}
.g-footer-sns {
  display: flex;
  justify-content: center;
}
.g-footer-sns li {
  margin: 0 5px;
  width: 100px;
}
.g-footer-sns a {
  transition: all 0.3s;
}
.g-footer-copy {
  text-align: center;
  margin: 15px auto 0;
  font-size: 1.6rem;
  font-size: clamp(1rem, 0.782rem + 1.09vw, 1.6rem);
  line-height: 1;
}
*/

/* footer
//* -------------------------------------------------- */
.g-footer {
  background: #f9eed2;
  padding: 0 0 calc(50vw / 7.5);
  color: #1d9da8;
  text-align: center;
  position: relative;
}
.g-footer-links {
  background: #fff;
  display: flex;
  justify-content: center;
  padding: calc(60vw / 7.5) 0;
}
.g-footer-links a {
  width: 25%;
  margin: 0 10px;
  max-width: 150px;
}
.g-footer .u-inner {
  padding-top: calc(60vw / 7.5);
}
.g-footer-ttl {
  font-weight: 700;
  font-size: 3rem;
  font-size: clamp(1.5rem, 0.955rem + 2.73vw, 3rem);
  line-height: 1;
}
.g-footer-sns {
  display: flex;
  justify-content: center;
}
.g-footer-sns li {
  margin: 0;
  width: calc(100vw / 7.5);
  max-width: 300px;
}
.g-footer-sns a {
  transition: all 0.3s;
}
.g-footer-copy {
  text-align: center;
  margin: calc(40vw / 7.5) auto 0;
  font-size: 1.6rem;
  font-size: clamp(1rem, 0.782rem + 1.09vw, 1.6rem);
  line-height: 1;
  font-weight: 400;
}

@media screen and (min-width:751px) {
.g-footer-sns a:hover {
  transform: scale(1.15);
}
.bnr-link a:hover {
  transform: scale(1.05);
}
.g-footer {
  padding: 0 0 30px;
}
.g-footer-links {
  padding: 30px 0;
}
.g-footer-links a {
  width: 100px;
  margin: 0 15px;
}
.g-footer .u-inner {
  padding-top: 30px;
}
.g-footer-ttl {
  font-size: 22px;
}
.g-footer-sns li {
  width: 100px;
}
.g-footer-copy {
  margin: 30px auto 0;
  font-size: 1.2rem;
  font-size: clamp(1rem, 0.782rem + 1.09vw, 1.2rem);
}
}