body {
  font-family: "ryo-gothic-plusn", sans-serif;
  font-weight: 400;
  font-style: normal;
  --neue-haas: Helvetica, Arial, sans-serif;
  --mincho: "ryo-text-plusn", serif;
}

.sp {
  display: none;
}
.pc {
  display: inline-block;
}

@media screen and (max-width: 980px) {
  .sp {
    display: inline-block;
  }
  .pc {
    display: none;
  }
}

@keyframes arrowMotion {
  40%,50% {
      opacity: 0;
  }

  43% {
      transform: translateX(105%) scaleY(0.1);
  }

  44%,50% {
      transform: translateX(-145%) scaleY(0.1);
  }

  100% {
      transform: translateX(0) scaleY(1);
  }
}

@keyframes NavBorderMotion {
  0%,40% {
      transform-origin: right;
  }

  40.5%,100% {
      transform-origin: left;
  }

  40%,41% {
      transform: scaleX(0);
  }

  100% {
      transform: scaleX(1);
  }
}

@keyframes NavBorderMotionReverse {
  0%,40% {
      transform-origin: left;
  }

  40.5%,100% {
      transform-origin: right;
  }

  40%,41% {
      transform: scaleX(0);
  }

  100% {
      transform: scaleX(1);
  }
}

.gl-header {
  width: calc(100% - 160px);
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  z-index: 1;
}

.gl-header .header-logo {
  width: 157px;
  height: 42px;
}

.gl-header .hamburger-btn {
  width: 50px;
  height: 50px;
}

.gl-header .hamburger-btn .bar-set {
  width: 50px;
  height: 50px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.gl-header .hamburger-btn .bar {
  width: 32px;
  height: 1px;
  background-color: rgba(0, 0, 0, .3);
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

.gl-header .hamburger-btn .bar:nth-child(1) {
  top: -12%;
}

.gl-header .hamburger-btn .bar:nth-child(2) {
  top: 12%;
}

.gl-header .hamburger-btn .bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
}

.gl-header .hamburger-btn:hover .bar::before {
  animation: NavBorderMotion 650ms cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
}

.gl-header .hamburger-btn:hover .bar:nth-child(2)::before {
  animation: NavBorderMotion 650ms 200ms cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
}

@media screen and (max-width: 980px) {
  .gl-header {
    width: calc(100% - 60px);
    top: 10px;
  }

  .gl-header .header-logo {
    width: 142px;
    height: 36px;
  }
  .gl-header .header-logo .changer-logo {
    width: 142px;
    height: 36px;
  }

  .gl-header .hamburger-btn {
    position: fixed;
    top: 10px;
    right: 20px;
  }
}

.gl-footer {
  width: 100%;
  background-color: #000;
  padding: 154px 80px 40px;
  position: relative;
}

.gl-footer .changer-logo {
  width: 240px;
  height: 83px;
  position: absolute;
  top: 107px;
  left: 0;
  right: 0;
  margin: auto;
}

.gl-footer .text-link {
  font-weight: 200;
  text-decoration: none;
  font-size: 12px;
  color: #9D9D9D;
  letter-spacing: 0.06em;
  display: inline-block;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.gl-footer .text-link .text {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms,transform 650ms cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gl-footer .text-link:hover .text {
  transform: translateY(-120%);
  opacity: 0;
}

.gl-footer .text-link::before {
  display: inline-block;
  content: attr(data-btn-text);
  opacity: 0;
  transform: translateY(120%);
  transition: opacity 700ms,transform 650ms cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gl-footer .middle-wrap .right-container {
  font-family: var(--neue-haas);
}

.gl-footer .text-link:hover::before {
  opacity: 1;
  transform: translateY(0);
}

.gl-footer .middle-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gl-footer .middle-wrap .right-container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 19px 34px;
}

.gl-footer .bottom-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 94px;
}

.gl-footer .copyright {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: #9D9D9D;
}

.gl-footer .coverart {
  width: 186px;
  font-size: 14px;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 51px;
  margin: auto;
}

@media screen and (max-width: 980px) {
  .gl-footer {
    padding: 60px 30px 40px;
  }

  .gl-footer .changer-logo {
    width: 180px;
    height: 61.56px;
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    margin: auto;
  }

  .gl-footer .changer-logo .logo {
    width: 180px;
    height: 61.56px;
  }

  .gl-footer .text-link.jp {
    font-size: 11px;
  }

  .gl-footer .middle-wrap {
    margin-top: 52px;
    align-items: flex-start;
  }

  .gl-footer .middle-wrap .right-container {
    align-items: flex-end;
    flex-direction: column;
  }

  .gl-footer .bottom-wrap {
    align-items: flex-end;
    margin-top: 25px;
  }

  .gl-footer .bottom-wrap .left-container {
    display: flex;
    flex-direction: column-reverse;
    gap: 14px 0;
    padding-bottom: 12px;
  }

  .gl-footer .coverart {
    width: 159px;
    font-size: 12px;
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
  }
}

.btn-style {
  width: 160px;
  height: 35px;
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.btn-style::after {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #061826;
  position: absolute;
  left: 0;
  bottom: 0;
}

.btn-style .text-box {
  font-family: var(--neue-haas);
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: #000;
  display: inline-block;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.btn-style .text-box .text {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms,transform 650ms cubic-bezier(0.165, 0.84, 0.44, 1);
}

.btn-style:hover .text-box .text {
  transform: translateY(-120%);
  opacity: 0;
}

.btn-style .text-box::before {
  display: inline-block;
  content: attr(data-btn-text);
  opacity: 0;
  transform: translateY(120%);
  transition: opacity 700ms,transform 650ms cubic-bezier(0.165, 0.84, 0.44, 1);
}

.btn-style:hover .text-box::before {
  opacity: 1;
  transform: translateY(0);
}

.btn-style:hover .arrow {
  animation: arrowMotion 700ms cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
}

.gl-nav {
  width: 310px;
  height: 310px;
  padding: 69px 40px 67px 45px;
  position: fixed;
  z-index: 2;
  top: 30px;
  right: 30px;
  background-color: #000;
  box-sizing: border-box;
  border-radius: 10px;
  visibility: hidden;
  opacity: 0;
  transform-origin: top right;
  transform: translateX(50%);
  transition: visibility 650ms cubic-bezier(0.215, 0.61, 0.355, 1),
  opacity 650ms cubic-bezier(0.215, 0.61, 0.355, 1),
  transform-origin 650ms cubic-bezier(0.215, 0.61, 0.355, 1),
  transform 650ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.gl-nav.open {
  transform-origin: top right;
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.gl-nav .list {
  display: flex;
  flex-direction: column;
  gap: 33px 0;
  visibility: hidden;
  opacity: 0;
  transform-origin: top right;
  transform: translateX(20%);
  transition: visibility 700ms cubic-bezier(0.215, 0.61, 0.355, 1),
  opacity 700ms cubic-bezier(0.215, 0.61, 0.355, 1),
  transform-origin 700ms cubic-bezier(0.215, 0.61, 0.355, 1),
  transform 700ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.gl-nav.open .list {
  transform-origin: top right;
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
  transition: visibility 800ms 150ms cubic-bezier(0.215, 0.61, 0.355, 1),
  opacity 800ms 150ms cubic-bezier(0.215, 0.61, 0.355, 1),
  transform-origin 800ms 150ms cubic-bezier(0.215, 0.61, 0.355, 1),
  transform 800ms 150ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.gl-nav .link {
  font-family: var(--neue-haas);
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 1);
  position: relative;
  opacity: 1;
  transition: opacity 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.gl-nav .link.now {
  opacity: 0.6;
}

.gl-nav .link .text-link { 
  text-decoration: none;
  color: rgba(255, 255, 255, 1);
}

.gl-nav .link:hover {
  opacity: 0.6;
}

.gl-nav .link::after {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 3px;
  background-color: #D9D9D9;
  position: absolute;
  top: 0;
  bottom: 0;
  left: -17px;
  margin: auto;
  opacity: 0;
  transition: opacity 600ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.gl-nav .link.now::after {
  background-color: rgba(255, 255, 255, 1);
  opacity: 1;
}

.gl-nav .link::before {
  font-family: "ryo-gothic-plusn", sans-serif;
  content: attr(data-link-text);
  font-size: 14px;
  letter-spacing: 0.05em;
  position: absolute;
  left: 0;
  bottom: -18px;
  color: rgba(159, 159, 159, 1);
}

.gl-nav .link:hover::after  {
  opacity: 1;
}

.gl-nav .close-btn {
  width: 50px;
  height: 50px;
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
}

.gl-nav .close-btn .bar-set {
  width: 50px;
  height: 50px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.gl-nav .close-btn .bar {
  width: 32px;
  height: 1px;
  background-color: rgba(255, 255, 255, 1);
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  transition: transform 400ms cubic-bezier(0.215, 0.61, 0.355, 1);
}

.gl-nav .close-btn .bar:nth-child(1) {
  transform: rotate(30deg);
}

.gl-nav .close-btn .bar:nth-child(2) {
  transform: rotate(-30deg);
}

.gl-nav .close-btn:hover .bar:nth-child(1) {
  transform: rotate(-30deg);
}

.gl-nav .close-btn:hover .bar:nth-child(2) {
  transform: rotate(30deg);
}

@media screen and (max-width: 980px) {
  .gl-nav {
    top: 10px;
    right: 10px;
  }
}