@charset "utf-8";
html {
  font-size: 62.5%;
}
body {
  font-family: 'Lato', 'Noto Sans JP', sans-serif;
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1;
  word-wrap: break-word;
  font-feature-settings: "palt";
  letter-spacing: 1px;
  color: #fff;
  background: #04071c;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
*, *:before, *:after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.fit {
  width: 100%;
  height: auto;
}
.pc-none {
  display: none;
}
.sp-none {
  display: initial;
}
@media (max-width: 768px) {
  .pc-none {
    display: initial;
  }
  .sp-none {
    display: none;
  }
}
img {
  vertical-align: top;
}
p {
  line-height: 1.5;
}

/* --------------------------------------------------------------------------

Container

-------------------------------------------------------------------------- */

.container {
  width: 1100px;
  margin: 0 auto;
}
@media (max-width: 1200px) {
  .container {
    width: 840px;
  }
}
@media (max-width: 900px) {
  .container {
    width: auto;
    padding: 0 15px;
  }
}

/* --------------------------------------------------------------------------

Elements

-------------------------------------------------------------------------- */
a.btn-large {
  width: 450px;
  position: relative;
  display: inline-block;
  font-size: 2.0rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: #10051e;
  background: #fff;
  border: 2px solid #fff;
  border-radius: 100vh;
  text-align: center;
  padding: 25px 0;
  transition: .3s;
}
a.btn-large::after {
  content: '';
  position: absolute;
  top: 44%;
  right: 24px;
  width: 12px;
  height: 12px;
  border-top: 3px solid #10051e;
  border-right: 3px solid #10051e;
  transform: rotate(45deg);
  transition: .3s;
}
a.btn-large:hover {
  color: #fff;
  background: unset;
}
a.btn-large:hover::after {
  right: 20px;
  border-color: #fff;
}
@media (max-width: 768px) {
  a.btn-large {
    width: 90%;
    font-size: 1.6rem;
  }
  a.btn-large::after{
    top: 42%;
    right: 20px;
    width: 8px;
    height: 8px;
    border-top: 2px solid #10051e;
    border-right: 2px solid #10051e;
  }
}

/* --------------------------------------------------------------------------

Section

-------------------------------------------------------------------------- */
main {
  position: relative;
}
main::before {
  content: "";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: url(../../assets/img/content/bg-2.webp) no-repeat top center / cover;
  z-index: -2;
}

section.head-logo-section {
  background-color: #fff;
  padding: 15px 0;
}
.head-logo-list {
  display: flex;
  text-align: center;
  justify-content: center;
}
.head-logo-list li:first-child {
  margin-right: 40px;
}
.head-logo-list li img {
  height: 20px;
}
@media (max-width: 768px) {
  section.head-logo-section {
    padding: 12px 0;
  }
  .head-logo-list li:first-child {
    margin-right: 24px;
  }
  .head-logo-list li img {
    height: 16px;
  }
}

section.head-section {
  background: url(../../assets/img/content/kv-bg.webp) no-repeat center / cover;
  height: 55vw;
  text-align: center;
}
.head-img.load {
  opacity: 1;
}
.head-img img {
  height: 55vw;
}
@media (max-width: 768px) {
  section.head-section {
    height: auto;
  }
  .head-img img {
    width: 100%;
    height: auto;
  }
}

section.about-section {
  position: relative;
}
section.about-section::after {
  position: absolute;
  content: "";
  display: block;
  background: url(../../assets/img/content/bg-1.webp) no-repeat center / cover;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
}
.about-event {
  width: calc(580px + 16%);
  background-color: rgba(0, 0, 0, 0.5);
  padding: 100px 8% 100px 8%;
}
.about-cube {
  position: absolute;
  top: 10vw;
  right: 1vw;
  z-index: -1;
}
.about-cube img {
  width: 50vw;
  height: auto;
}
.about-event h2 {
  display: inline-block;
  font-family: 'Lexend';
  font-size: 4.0rem;
  font-weight: 500;
  letter-spacing: 0;
  background: -webkit-linear-gradient(0deg, #CD1CFA, #1E82BE);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 30px;
}
.about-event h3 {
  font-size: 4.2rem;
  font-weight: 900;
  margin-bottom: 15px;
}
.about-event h4 {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 30px;
}
.about-concept p {
  font-size: 1.8rem;
  line-height: 1.75;
  margin-bottom: 30px;
}
.about-concept p.-big {
  font-size: 2.2rem;
  margin-bottom: 0;
}
.about-date {
  margin-bottom: 30px;
}
.about-date img {
  width: 80%;
  height: auto;
}
.about-contents {
  padding: 60px 8%;
}
.about-contents h2 {
  display: inline-block;
  font-family: 'Lexend';
  font-size: 4.0rem;
  font-weight: 500;
  letter-spacing: 0;
  background: -webkit-linear-gradient(0deg, #CD1CFA, #1E82BE);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 30px;
}
.about-contents h3 {
  font-size: 1.8rem;
  color: #00ffff;
  margin-bottom: 15px;
}
.about-contents-list {
  margin-bottom: 20px;
}
.about-contents-list li {
  display: inline-block;
}
.about-contents-list li.-large {
  display: block;
}
a.btn-contents {
  width: 280px;
  position: relative;
  display: inline-block;
  font-size: 2.8rem;
  font-weight: 700;
  font-style: oblique;
  letter-spacing: 0.5px;
  color: #fff;
  text-align: left;
  padding: 12px 0 12px 24px;
  transition: .3s;
}
.about-contents-list li.-large a.btn-contents {
  width: auto;
}
a.btn-contents::after {
  content: '';
  position: absolute;
  top: 40%;
  left: 0;
  width: 12px;
  height: 12px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
}
a.btn-contents:hover {
  opacity: .5;
}
@media (max-width: 900px) {
  .about-event {
    width: 100%;
    padding: 40px 15px 40px 15px;
  }
  .about-cube {
    top: 40vw;
  }
  .about-cube img {
    width: 50vw;
  }
  .about-event h2 {
    font-size: 7vw;
  }
  .about-event h3 {
    font-size: 7vw;
    margin-bottom: 15px;
  }
  .about-event h4 {
    font-size: 6vw;
    margin-bottom: 30px;
  }
  .about-contents {
    padding: 40px 15px;
  }
  .about-contents h2 {
    font-size: 7vw;
  }
}
@media (max-width: 768px) {
  .about-cube {
    top: 80vw;
  }
  .about-cube img {
    width: 90vw;
  }
  .about-concept p {
    font-size: 1.6rem;
    line-height: 1.5;
    margin-bottom: 20px;
  }
  .about-concept p.-big {
    font-size: 1.8rem;
  }
  a.btn-contents {
    width: 170px;
    font-size: 1.8rem;
    padding: 12px 0 12px 18px;
  }
  a.btn-contents::after {
    width: 9px;
    height: 9px;
  }
}

.triangle {
  position: relative;
  height: 10vw;
}
.triangle::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 10vw;
  top: -1px;
  background-color: #000;
  clip-path: polygon(50% 100%, 100% 0%, 0% 0%);
}

section.session-section {
}
.session-box {
  padding: 80px 8% 0;
}
.session-box h2 {
  display: inline-block;
  font-family: 'Lexend';
  font-size: 6.0rem;
  font-weight: 500;
  line-height: 1.25;
  font-style: oblique;
  letter-spacing: 0;
  text-shadow: 0px 0px 10px rgba(0, 255, 255, 1);
  margin-bottom: 20px;
}
.session-box h3 {
  font-size: 4.0rem;
  font-weight: 700;
  line-height: 1.25;
  font-style: oblique;
}
.session-box h4 {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.25;
  font-style: oblique;
  margin-top: 10px;
}
.session-date {
  font-size: 2.4rem;
  color: #00ffff;
  margin-top: 20px;
  margin-bottom: 30px;
}
.session-lead p {
  font-size: 1.6rem;
  margin-bottom: 15px;
}
.session-box {
  display: flex;
  align-items: flex-end;
  gap: 60px;
}
.session-box-left {
  width: calc(55% - 30px);
}
.session-box-right {
  width: calc(45% - 30px);
}
.profile {
  margin-bottom: 40px;
}
.profile-guest {
  display: flex;
}
.profile-guest-photo {
  width: 60%;
}
.profile-guest-text {
  position: relative;
  width: 40%;
}
.profile-guest .profile-content {
  position: absolute;
  white-space: nowrap;
  top: 50%;
  transform: translateY(-50%);
}
.profile-guest .profile-roll {
  font-size: 1.8rem;
  margin-bottom: 10px;
}
.profile-guest .profile-name {
  font-size: 2.4rem;
  margin-bottom: 10px;
}
.profile-guest .profile-title {
  font-size: 1.8rem;
  line-height: 1.5;
}
.profile-sub {
  display: flex;
  gap: 30px;
}
.profile-left {
  width: calc(50% - 15px);
}
.profile-right {
  width: calc(50% - 15px);
}
.profile-mc {
  display: flex;
  gap: 20px;
}
.profile-mc-photo {
  width: calc(30% - 10px);
  text-align: right;
}
.profile-mc-text {
  width: calc(70% - 10px);
  display: flex;
  align-items: center;
}
.profile-mc-photo img {
  border-radius: 50%;
  background-color: #fff;
  border: 1px solid #fff;
}
.profile-mc .profile-roll {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.profile-mc .profile-name {
  font-size: 1.7rem;
  margin-bottom: 8px;
}
.profile-mc .profile-title {
  font-size: 1.3rem;
  line-height: 1.5;
}
.session-btn-container {
  display: block;
  text-align: center;
  padding-top: 80px;
}
@media (max-width: 1200px) {
  .session-box-left {
    width: calc(50% - 30px);
  }
  .session-box-right {
    width: calc(50% - 30px);
  }
  .session-box h3 {
    font-size: 3.0rem;
  }
}
@media (max-width: 900px) {
  .session-box {
    display: block;
    padding: 60px 15px 0;
  }
  .session-box-left {
    width: 100%;
  }
  .session-box-right {
    width: 100%;
  }
  .session-box h2 {
    font-size: 10vw;
    margin-bottom: 10px;
  }
  .session-box h3 {
    font-size: 2.4rem;
  }
  .session-box h4 {
    font-size: 1.8rem;
    margin-top: 5px;
  }
  .session-date {
    font-size: 2.0rem;
    margin-top: 15px;
    margin-bottom: 20px;
  }
  .profile-guest-photo {
    width: 50%;
  }
  .profile-guest-text {
    width: 50%;
  }
  .profile-guest .profile-roll {
    font-size: 1.6rem;
    margin-bottom: 8px;
  }
  .profile-guest .profile-name {
    font-size: 2.2rem;
    margin-bottom: 8px;
  }
  .profile-guest .profile-title {
    font-size: 1.6rem;
  }
  .session-btn-container {
    padding-top: 40px;
  }
}
@media (max-width: 768px) {
  .session-box {
    padding-top: 40px;
  }
  .profile {
    margin-bottom: 30px;
  }
  .profile-sub {
    display: flex;
    gap: 0;
  }
  .profile-left {
    width: 50%;
  }
  .profile-right {
    width: 50%;
  }
  .profile-mc {
    display: flex;
    gap: 10px;
  }
  .profile-mc-photo {
    width: calc(30% - 5px);
    text-align: right;
  }
  .profile-mc-text {
    width: calc(70% - 5px);
    display: flex;
    align-items: center;
  }
  .profile-mc .profile-roll {
    font-size: 1.2rem;
    margin-bottom: 5px;
  }
  .profile-mc .profile-name {
    font-size: 1.4rem;
    margin-bottom: 5px;
  }
  .profile-mc .profile-title {
    font-size: 1.1rem;
    line-height: 1.25;
    letter-spacing: 0;
  }
  .session-btn-container {
    padding-top: 30px;
  }
}

/* --------------------------------------------------------------------------

Footer

-------------------------------------------------------------------------- */
footer {
  text-align: center;
  background: url(../../assets/img/content/bg-3.webp) no-repeat bottom center / cover;
  padding-top: 120px;
}
footer h3 {
  font-size: 2.6rem;
  margin-bottom: 60px;
}
.contact-btn a {
  display: inline-block;
  text-align: center;
  width: 300px;
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  border: solid 1px;
  border-image: linear-gradient(to right, #f9bffe, #bfefff) 1;
  padding: 25px 0;
  margin-bottom: 60px;
  transition: .3s;
}
.contact-btn a:hover {
  color: #10051e;
  border-color: #fff;
  background-color: #fff;
}
.footer-list {
  display: flex;
  text-align: center;
  justify-content: center;
  margin-bottom: 60px;
}
.footer-list li {
  margin: 0 20px;
}
.footer-list li a {
  font-size: 1.6rem;
  color: #fff;
  transition: .3s;
}
.footer-list li a:hover {
  opacity: .5;
}
.copyright {
  font-size: 1.4rem;
  color: #fff;
  padding-bottom: 40px;
}
@media (max-width: 768px) {
  footer {
    padding-top: 100px;
  }
  .footer-list {
    margin-bottom: 60px;
  }
  .footer-list li a {
    font-size: 1.4rem;
  }
}
@media (max-width: 575px) {
  .footer-list {
    display: block;
    margin-bottom: 60px;
  }
  .footer-list li {
    margin-bottom: 20px;
  }
}

/* --------------------------------------------------------------------------

Modal

-------------------------------------------------------------------------- */
.modal-grid {
  display: flex;
  padding: 30px;
}
.modal-grid-iamge {
  flex-basis: 40%;
}
.modal-grid-iamge.full {
  flex-basis: 100%;
}
.modal-grid-iamge img {
  width: 100%;
  margin-bottom: -2px;
}
.modal-grid-text {
  flex-basis: 60%;
  padding-left: 30px;
}
.modal-grid-text .modal-name {
  font-size: 2.8rem;
  margin-top: 10px;
}
.modal-grid-text .modal-title {
  font-size: 1.5rem;
  line-height: 1.5;
  margin-top: 15px;
}
.modal-grid-text .modal-lead {
  font-size: 1.6rem;
  line-height: 1.5;
  margin-top: 30px;
}
@media(max-width: 900px) {
  .modal-grid {
    display: block;
  } 
  .modal-grid-text {
    padding-left: 0;
  }
  .modal-grid-text .modal-name {
    margin-top: 0;
  }
  .modal-grid-text .modal-lead {
    margin-top: 20px;
  }
  .modal-grid-iamge {
    margin-bottom: 20px;
  }
  .modal-grid-text .modal-lead {
    margin-bottom: 10px;
  }
}
@media(max-width: 768px) {
  .modaal-content-container {
    padding: 15px;
  }
  .modal-grid {
    padding: 0;
  } 
}

/* --------------------------------------------------------------------------

Animation

-------------------------------------------------------------------------- */
.effect-up {
  transform: translate3d(0,40px,0);
  opacity: 0 !important;
  transition: transform 1.3s, opacity 1.3s;
  transition-delay: .3s;
}
.effect-down {
  transform: translate3d(0,-40px,0);
  opacity: 0 !important;
  transition: transform 1.3s, opacity 1.3s;
  transition-delay: .3s;
}
.effect-fade {
  opacity: 0 !important;
  transition: opacity 1.3s;
  transition-delay: .3s;
}
.effect-up.is-shown,
.effect-down.is-shown {
  transform: none;
  opacity: 1 !important;
}
.effect-fade.is-shown {
  opacity: 1 !important;
}