@charset "utf-8";

/* =======================================
	common
======================================= */
.pc {
  display: none;
}
.sp {
  display: block;
}

body {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  margin: 0 auto;
  text-align: center;
  color: white;
  line-height: 1;
  font-family: "Zen Kaku Gothic New", sans-serif;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}
table {
  width: 100%;
}
tr,
td {
  vertical-align: top;
}

a {
  outline: none;
  text-decoration: underline;
}

a:link {
  color: white;
  text-decoration: none;
}
a:visited {
  color: white;
  text-decoration: none;
}
a:hover {
  color: white;
  text-decoration: none;
}
a:active {
  text-decoration: none;
}

main {
  width: 100%;
  max-width: 600px;
  overflow: hidden;
  margin: 0 auto;
  position: relative;
}

.inner {
  width: 95.16%;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.inner.w100 {
  width: 100%;
}

/* =======================================
	header
======================================= */
header {
  position: relative;
  width: 100%;
  height: 0;
  background: url("../images/01_header_img.jpg") left top no-repeat;
  padding-top: calc(1296 / 828 * 100%);
  background-size: cover;
}

.btn_cpn,
.btn_discord,
.btn_about,
.btn_pv {
  position: absolute;
}

.btn_cpn {
  width: 24%;
  top: 32%;
  left: 1%;
}

.btn_discord {
  width: 24%;
  bottom: 36.5%;
  left: 1%;
}

.btn_about {
  width: 21%;
  top: 40.5%;
  right: 1%;
}

.btn_pv {
  width: 32%;
  bottom: 36%;
  right: 1%;
}

.btn_sp_fixed {
  z-index: 100;
  position: fixed;
  bottom: 3%;
  left: 2%;
}

.btn_sp_fixed ul {
  display: flex;
  flex-direction: column;
  gap: 3vh;
}

.btn_sp_fixed a {
  display: block;
  width: clamp(4.5rem, 1.071rem + 17.14vw, 7.5rem);
  height: clamp(4.5rem, 1.071rem + 17.14vw, 7.5rem);
}

/* =======================================
	navigation
======================================= */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 3% 0;
  background: rgba(9, 33, 34, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

nav.fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

nav ul {
  width: 95%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2.4%;
}

.menu-logo {
  width: 50%;
  margin-left: 5%;
}

.humbuger {
  position: relative;
  width: 40px;
  height: 36px;
  margin-right: 5%;
  cursor: pointer;
  border: 1px solid white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.humbuger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: white;
  transition: all 0.3s ease;
  transform-origin: center;
}

.humbuger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.humbuger.active span:nth-child(2) {
  opacity: 0;
}

.humbuger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.navigation {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 999;
  transition: right 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navigation.active {
  right: 0;
}

.navigation-close {
  position: absolute;
  top: 3%;
  right: 5%;
  width: 40px;
  height: 36px;
  background: none;
  border: 1px solid white;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0;
  z-index: 1000;
}

.navigation-close span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: white;
  transition: all 0.3s ease;
  transform-origin: center;
}

.navigation-close span:nth-child(1) {
  transform: rotate(45deg) translate(1px, 1px);
}

.navigation-close span:nth-child(2) {
  transform: rotate(-45deg) translate(1px, -1px);
}

.navigation-close:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.navigation ul {
  width: 90.5%;
  margin: 0 auto;
}

.navigation ul li {
  position: relative;
  width: 100%;
  margin: 0 auto;
  border-bottom: 1px solid gainsboro;
}

.navigation ul li:first-child {
  width: 95%;
  margin-bottom: 2vh;
}

.navigation ul li:first-child,
.navigation ul li:last-child {
  border: none;
}

.navigation ul li a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 2.4vh 3.2%;
}

.navigation ul li img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

/* =======================================
	download
======================================= */
.download {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 5% 0 6%;
  background: black;
  border-top: 1px solid white;
  border-bottom: 1px solid white;
}

.download-title {
  width: 100%;
  margin: 0 auto 3%;
}

.download-button {
  width: 78.66%;
  margin: 0 auto 2%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3%;
}

.download-button li:first-child {
  margin-right: 1%;
}

.download-link {
  width: 83.8%;
  margin: 0 auto;
}

/* =======================================
	chara
======================================= */
#chara {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 5% 0 18%;
  background: #2fa4a8;
}

#chara h2 {
  width: 100%;
  margin: 0 auto 4%;
}

.chara-name {
  width: 60%;
  margin: 0 auto 3%;
}

#btn-play1.voice {
  position: absolute;
  top: 40.8%;
  right: 8.4%;
  width: 12.5%;
  height: 0;
  padding-top: calc(94 / 93 * 12.5%);
  background: url("../images/02_chara_voice_btn_on.png") left top no-repeat;
  background-size: cover;
}

#btn-play1.voice.nowplaying {
  background: url("../images/02_chara_voice_btn_off.png") left top no-repeat;
  background-size: cover;
}

.characters-wrap {
  width: 100%;
  position: relative;
}

.characters {
  width: 100%;
  background: url("../images/02_chara_bg.png") center 4.2% no-repeat;
  background-size: 90% auto;
}

.comingsoon {
  width: 100%;
  margin: 0 auto 13%;
  position: relative;
}

.comingsoon_img {
  width: 100%;
  margin: 0 auto 4%;
  position: relative;
}

.comingsoon_btn {
  width: 89.7%;
  margin: 0 auto;
  position: relative;
}

.pv {
  width: 100%;
  margin: 0 auto 8%;
  position: relative;
}

.pv::before {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  content: "";
  display: block;
  width: 100%;
  height: 0;
  padding-top: calc(100% / 788 * 458);
  background: url("../images/02_chara_movie_bg.png") left top no-repeat;
  background-size: cover;
}

.pv video {
  margin-top: 3.6%;
  width: 91%;
  height: auto;
}

/* =======================================
	new
======================================= */
#new {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 5% 0 27%;
  background: #1b1d34;
}

#new::before {
  content: "";
  position: absolute;
  top: 0px;
  left: 0;
  width: 100%;
  height: clamp(6.25rem, 1.25rem + 25vw, 10.625rem);
  background-color: #1b1d34;
  transform: skewY(-15deg);
  transform-origin: 0 100%;
  z-index: 1;
}

#new::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 100%;
  height: clamp(6.25rem, 1.25rem + 25vw, 10.625rem);
  background-color: #2b3068;
  transform: skewY(15deg);
  transform-origin: 0 100%;
  z-index: 1;
}

#new h2 {
  width: 100%;
  margin: 0 auto 5%;
}

.new01,
.new02,
.new03 {
  position: relative;
  width: 100%;
}

.new01 {
  margin-bottom: 7%;
}

.new02 {
  margin-bottom: 15%;
}

/* =======================================
	voice
======================================= */
#voice {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 5% 0 10%;
  background: #2b3068;
}

#voice h2 {
  width: 92%;
  margin: 0 auto 12%;
}

.voice-pack {
  width: 100%;
  margin: 0 auto 8%;
}

.voice-pack-image {
  position: relative;
  width: 100%;
  margin: 0 auto 16%;
}

.voice-music {
  width: 100%;
  margin: 0 auto 8%;
}

.voice-music-image {
  width: 100%;
  margin: 0 auto 8%;
}

#btn-play2.voice {
  position: absolute;
  top: 46%;
  right: 3.8%;
  width: 11.5%;
  height: 0;
  padding-top: 11.5%;
  background: url("../images/03_voicemusic_btn_on.png") left top no-repeat;
  background-size: cover;
}

#btn-play2.voice.nowplaying {
  background: url("../images/03_voicemusic_btn_off.png") left top no-repeat;
  background-size: cover;
}

/* =======================================
	event
======================================= */
#event {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 5% 0 10%;

  background: #2fa4a8;
}

#event h2 {
  width: 100%;
  margin: 0 auto 3%;
}

.event01,
.event02,
.event03,
.event04,
.event05,
.event06,
.event07 {
  position: relative;
  width: 100%;
  height: 0;
}

.event01,
.event02,
.event03,
.event04,
.event05,
.event06 {
  margin-bottom: 10%;
}

.event01 {
  padding-top: calc(1674 / 788 * 100%);
  background: url("../images/04_event_img_01.png") left top no-repeat;
  background-size: cover;
}

.event01-btn {
  position: absolute;
  top: 55%;
  left: 0;
  right: 0;
  margin: auto;
  width: 85%;
}

.event02 {
  padding-top: calc(1318 / 788 * 100%);
  background: url("../images/04_event_img_02.png") left top no-repeat;
  background-size: cover;
}
.event03 {
  padding-top: calc(1369 / 788 * 100%);
  background: url("../images/04_event_img_03.png") left top no-repeat;
  background-size: cover;
}

.event04 {
  padding-top: calc(1260 / 788 * 100%);
  background: url("../images/04_event_img_04.png") left top no-repeat;
  background-size: cover;
}

.event05 {
  padding-top: calc(982 / 788 * 100%);
  background: url("../images/04_event_img_05.png") left top no-repeat;
  background-size: cover;
}

.event06 {
  padding-top: calc(910 / 788 * 100%);
  background: url("../images/04_event_img_06.png") left top no-repeat;
  background-size: cover;
}

.event07 {
  padding-top: calc(973 / 788 * 100%);
  background: url("../images/04_event_img_07.png") left top no-repeat;
  background-size: cover;
}

/* =======================================
	cp
======================================= */
#cp {
  position: relative;
  width: 100%;
  margin: 0 auto;
  padding: 8% 0 4%;
  background: #2a2d50;
}

#cp h2 {
  width: 100%;
  margin: 0 auto 6%;
}

.cp01,
.cp02,
.cp03,
.cp04 {
  position: relative;
  width: 100%;
  height: 0;
}

.cp01,
.cp02,
.cp03 {
  margin-bottom: 10%;
}

.cp01 {
  padding-top: calc(1814 / 828 * 100%);
  background: url("../images/05_cpn_img_01.png") left top no-repeat;
  background-size: cover;
}

.cp02 {
  padding-top: calc(1637 / 788 * 100%);
  background: url("../images/05_cpn_img_02.png") left top no-repeat;
  background-size: cover;
}

.cp03 {
  padding-top: calc(1159 / 790 * 100%);
  background: url("../images/05_cpn_img_03.png") left top no-repeat;
  background-size: cover;
}

.cpBtns {
  width: 75.84%;
  position: absolute;
  bottom: 3.2%;
  left: 0;
  right: 0;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
}

.cpBtns.cp2Btn {
  width: 79.69%;
  bottom: 3.6%;
}

.cpBtns li:nth-child(1) {
  width: 100%;
  margin: 0 auto 3%;
}

.cpBtns li:nth-child(2) {
  width: 40%;
  margin: 0 auto 4%;
}

.cpBtns li:nth-child(3) {
  width: 50.47%;
  margin: 0 auto;
}

#movie {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 5% 0 4%;
  background: #2fa4a8;
}

#movie h2 {
  width: 100%;
  margin: 0 auto 4%;
}

.copyright {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin: 0 auto;
  padding: 1.5em 0;
  font-size: clamp(0.48rem, 2.4vw, 0.9rem);
  background: black;
}

.copyright img {
  height: 1em;
  margin-left: clamp(0.25rem, -0.036rem + 1.43vw, 0.5rem);
  vertical-align: middle; /* 念のため中央揃え */
}

/* =======================================
	footer
======================================= */
footer {
  width: 100%;
  margin: 0 auto;
}

footer ul.foot-menu {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  padding: 1em 0;
  background: black;
  border-top: clamp(0.125rem, -0.018rem + 0.71vw, 0.25rem) solid gainsboro;
  border-bottom: clamp(0.125rem, -0.018rem + 0.71vw, 0.25rem) solid gainsboro;
}

footer ul.foot-menu li {
  display: flex;
  align-items: center;
  padding: 0 5%;
  border-right: 2px solid gainsboro;
}

footer ul.foot-menu li:nth-child(3),
footer ul.foot-menu li:last-child {
  border: none;
}

footer ul.foot-menu li.flexwrapper {
  width: 100%;
  height: 2vh;
  border: none;
}

footer ul.foot-menu li img {
  vertical-align: middle;
  height: clamp(0.875rem, 0.018rem + 4.29vw, 1.625rem);
  padding: 0;
}

.foot-etc {
  width: 100%;
  margin: 0 auto;
  padding: 1em 0 1.5em;
  background: black;
}

.foot-buttons {
  width: 95.16%;
  margin: 0 auto 3%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.54%;
}

.foot-spec {
  width: 84.54%;
  margin: 0 auto 5%;
  display: flex;
  justify-content: center;
  align-items: start;
  gap: 2.85%;
}

.foot-spec li:nth-child(1) {
  width: 12.85%;
}

.foot-spec li:nth-child(2) {
  flex: 1;
  text-align: left;
  font-size: clamp(0.563rem, 0.134rem + 2.14vw, 0.938rem);
  line-height: 1.4;
}

.foot-spec li:nth-child(2) span {
  display: inline-block;
  margin-left: 5em;
}

.foot-bars {
  width: 100%;
  margin: 0 auto;
}

.foot-bars li {
  width: 100%;
  text-align: left;
  border-bottom: 1px solid gainsboro;
  position: relative;
}

.foot-bars li:first-child {
  border-top: 1px solid gainsboro;
}

.foot-bars li a {
  display: block;
  padding: clamp(0.75rem, 0.321rem + 2.14vw, 1.125rem) 5%;
  font-size: clamp(0.625rem, 0.196rem + 2.14vw, 1rem);
}

.foot-bars li a::after {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f054";
  position: absolute;
  right: 5%;
  color: #888;
}

.foot-logo {
  width: 18%;
  margin: 4% auto 0;
}

.foot-copyright {
  width: 100%;
  margin: 0 auto;
  padding: 1em 0;
  text-align: center;
  font-size: clamp(0.5rem, 0.271rem + 1.14vw, 0.7rem);
  line-height: 1.4;
}

.gototop {
  position: fixed;
  bottom: 5%;
  right: 3%;
  z-index: 100;
}

.gototop a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: clamp(2.4rem, 1.029rem + 6.86vw, 3.6rem);
  height: clamp(2.4rem, 1.029rem + 6.86vw, 3.6rem);
  color: #2e2e2e;
  text-align: center;
  font-size: clamp(1rem, 0.314rem + 3.43vw, 1.6rem);
  text-decoration: none;
  background: white;
  border-radius: 50%;
}

@media screen and (min-width: 601px) {
  button,
  .mySwiper01Thumb .swiper-slide,
  .mySwiper02 .swiper-slide,
  .pv a,
  .cpBtns a,
  .gototop a,
  .banners a {
    cursor: pointer;
  }

  a,
  button,
  .swiper-button-prev01,
  .swiper-button-next01,
  .swiper-button-prev02,
  .swiper-button-next02,
  .swiper-button-prev03,
  .swiper-button-next03,
  .swiper-button-prev04,
  .swiper-button-next04,
  .swiper-button-prev05,
  .swiper-button-next05,
  .swiper-button-prev06,
  .swiper-button-next06 {
    cursor: pointer;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }

  .humbuger:hover,
  .navigation ul li a:hover,
  .btn_pv:hover,
  .swiper-button-prev01:hover,
  .swiper-button-next01:hover,
  .swiper-button-prev02:hover,
  .swiper-button-next02:hover,
  .swiper-button-prev03:hover,
  .swiper-button-next03:hover,
  .swiper-button-prev04:hover,
  .swiper-button-next04:hover,
  .swiper-button-prev05:hover,
  .swiper-button-next05:hover,
  .swiper-button-prev06:hover,
  .swiper-button-next06:hover,
  .banner a:hover,
  .download a:hover,
  .comingsoon_btn a:hover,
  .event01-btn a:hover,
  .cpBtns a:hover,
  .about a:hover,
  .foot-menu a:hover,
  .foot-buttons a:hover,
  .foot-bars a:hover,
  .gototop a:hover {
    -moz-opacity: 0.5;
    opacity: 0.5;
  }

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

  body {
    overflow-x: hidden;
  }

  body::before {
    position: fixed;
    top: 0;
    left: 0;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: black url("../images/00_pc_bg.jpg") center top no-repeat;
    background-size: cover;
    z-index: -1;
  }

  body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(
      to right,
      rgba(0, 0, 0, 0.4),
      transparent 30%,
      transparent 70%,
      rgba(0, 0, 0, 0.4)
    );
    z-index: -1;
  }

  nav {
    width: 100%;
    max-width: 600px;
    padding: 12px 0;
  }

  main {
    width: 600px;
    /* width: 43.125%;
    min-width: 600px;
    max-width: 828px; */
    overflow: visible;
  }

  main::before,
  main::after {
    content: "";
    position: absolute;
    top: 0;
    width: 20px;
    height: 100%;
    background: black;
    z-index: 0;
  }

  main::before {
    left: -20px;
  }

  main::after {
    right: -20px;
  }

  .gototop {
    right: calc((100vw - 640px) / 2 - 100px);
  }

  .banners {
    width: 136px;
    position: fixed;
    bottom: 3%;
    left: calc((100vw - 640px) / 2 - 160px);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .banners a img {
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }

  .banners a img:hover {
    scale: 1.1;
  }

  .navigation {
    position: fixed;
    top: 0;
    right: calc((100vw - 600px) / 2 - 800px);
    width: 600px;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 999;
    transition: right 0.6s ease, opacity 0.6s ease;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    padding: 0;
    box-sizing: border-box;
    opacity: 0;
    pointer-events: none;
  }

  .navigation.active {
    right: calc((100vw - 600px) / 2);
    opacity: 1;
    pointer-events: auto;
  }

  .navigation {
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  .navigation::-webkit-scrollbar {
    display: none;
  }

  .navigation ul {
    padding: 20vh 0 5vh;
  }

  .navigation ul li a {
    padding: 4vh 3.2%;
  }

  #new::before,
  #new::after {
    height: 180px;
  }
}