/* 配色設定

====================================================*/
:root {
  --btn-bg: linear-gradient(
    270deg,
    #edd994 0%,
    #dfbd64 20%,
    #e7cc83 40%,
    #fffcde 60%,
    #eddfa7 80%,
    #deb96b 100%
  );
  --btn-border: linear-gradient(
    135deg,
    #a2682a 0%,
    #be8c3c 8%,
    #be8c3c 18%,
    #d3b15f 27%,
    #e7d180 35%,
    #ffffc2 40%,
    #faf0a0 50%,
    #d3b15f 58%,
    #be8c3c 67%,
    #b17b32 77%,
    #bb8332 83%,
    #d4a245 88%,
    #e1b453 93%,
    #a4692a 100%
  );
  --btn-color: #101010;
  --btn-svg: brightness(0) saturate(100%) invert(0%) sepia(9%) saturate(4%)
    hue-rotate(325deg) brightness(101%) contrast(97%);
  --svg-white: brightness(0) saturate(100%) invert(98%) sepia(97%) saturate(0%)
    hue-rotate(345deg) brightness(105%) contrast(104%);
  --svg-black: brightness(0) saturate(100%);
  --key-color: #5e96d8;
  --key-svg: brightness(0) saturate(100%) invert(65%) sepia(99%) saturate(3287%)
    hue-rotate(144deg) brightness(98%) contrast(101%);
  --main-color: #5e96d8;
  --pink: #ff73b1;
  --gray: #f0f2f4;

  --bg-close-blue: repeating-linear-gradient(
      45deg,
      rgba(0, 193, 210, 0.5),
      rgba(0, 193, 210, 0.5) 1px,
      transparent 0,
      transparent 10px
    ),
    repeating-linear-gradient(
      315deg,
      rgba(0, 193, 210, 0.5),
      rgba(0, 193, 210, 0.5) 1px,
      transparent 0,
      transparent 10px
    );

  --bg-close-pink: repeating-linear-gradient(
      45deg,
      rgba(255, 115, 177, 0.5),
      rgba(255, 115, 177, 0.5) 1px,
      transparent 0,
      transparent 4px
    ),
    repeating-linear-gradient(
      315deg,
      rgba(255, 115, 177, 0.5),
      rgba(255, 115, 177, 0.5) 1px,
      transparent 0,
      transparent 4px
    );

  --red: #ff3838;

  --font-color: #101010;
  --form-bg: #fff;
  --form-color: #101010;
  --border-color: #c3c6d1;
  --agreement-bg: rgba(195, 198, 209, 0.5);
  --checkbox-bg: #0b4679;
  --form-border-style: 1px solid #c3c6d1;
  --form-border-radius: 3px;
}

body {
  font-family: "Noto Sans", sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--font-color);
}

.body__bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(img/bg-img-2.webp) center center / contain no-repeat,
    url(img/bg-side-2.webp) left top / auto no-repeat,
    url(img/bg-2.jpg) center center / cover no-repeat;
  z-index: -1;
  pointer-events: none;
  /* transform: rotate(180deg); */
}

.body__bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(img/bg-side-2.webp) left top / auto no-repeat;
  transform: scale(-1);
  z-index: -1;
}

@media screen and (max-width: 800px) {
  .body__bg {
    background: url(img/bg-img-2.webp) center center / contain no-repeat,
      url(img/bg-side-2.webp) left top / 50% no-repeat,
      url(img/bg-2.jpg) center center / cover no-repeat;
    z-index: -1;
    pointer-events: none;
  }
  .body__bg::before {
    background: url(img/bg-side-2.webp) left top / 50% no-repeat;
  }
}
/**/
/* 
#fixed::before {
  background: rgba(25, 31, 63, 0.5);
  backdrop-filter: blur(10px);
} */
.fade-slide-up {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.6s ease;
}

.fade-slide-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 企業ロゴ

====================================================*/
#mainVisual .logo {
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  margin: 0 -24px;
  white-space: nowrap;
}

.logo ul {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  animation: logo-scroll 55s infinite linear 1.5s both;
  list-style: none;
}

.logo ul li {
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  min-height: 60px;
  border-radius: 16px;
  margin-right: 16px;
}


.logo ul li img {
  width: auto;
  max-width: inherit;
  height: 30px;
}


@media screen and (max-width: 800px) {
  .logo {
    padding: 0;
  }
  .logo ul li img {
    height: 30px;
  }
  .logo ul li img.logo-tokai {
    height: 25px;
  }
}

@keyframes logo-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-100%);
  }
}

/* base

====================================================*/

.only--sp {
  display: none !important;
}
.only--pc {
  display: block;
}

@media screen and (max-width: 786px) {
  .only--sp {
    display: flex !important;
  }
  .only--pc {
    display: none !important;
  }
}

/* mainVisual

====================================================*/
#mainVisual {
  background-size: 100%;
  padding: 120px 24px 0;
  text-align: center;
  position: relative;
  display: grid;
  gap: 40px;
}

#mainVisual .ogp {
  width: 100%;
  margin: 0 auto 40px;
  text-align: left;
  display: flex;
  height: 60vh;
  max-width: 1440px;
  overflow: hidden;
  gap: 16px;
}
#mainVisual .ogp >div{
  max-width: calc((100% - 16x * 1) / 2);
  width: 100%;
}
.ogp__img img,
.opg__ttl img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  max-height: 100%;
}
/* .ogp__img {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overflow: hidden;
  width: 100%;
} */
.slider {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slider__track {
  display: flex;
  transition: transform 0.6s ease;
  height: 100%;
}

.slider__slide {
  flex: 0 0 100%; 
  margin: auto;
  height: 100%;
}

.slider__slide img {
  width: 99%;
  height: 99%;
  display: block;
  object-fit: contain;
}

.font__family--protest {
  font-family: "Protest Strike", sans-serif;
  font-weight: 400;
  font-size: 100px;
  position: relative;
  z-index: 1;
  line-height: 1;
  display: block;
  margin-bottom: 16px;
}
.font__family--japanese {
  font-family: "Noto Serif JP", serif;
  font-optical-sizing: auto;
  font-weight: 500;
  display: flex;
  gap: 16px;
  align-items: baseline;
  font-size: 40px;
}

@media screen and (max-width: 786px) {
  #mainVisual {
    padding-top: 100px;
  }
  #mainVisual .ogp {
    flex-direction: column;
    justify-content: flex-start;
    height: auto;
    gap: 24px;
  }

  .ogp__img,
  .opg__ttl {
    height: inherit;
  }
  .font__family--japanese {
    font-size: 24px;
  }
  .opg__ttl .font__family--japanese::before {
    font-size: 16px;
  }
  .opg__outline {
    font-size: 18px;
    gap: 8px;
    flex-direction: column;
  }
  .opg__outline .ogp__week {
    font-size: 14px;
    margin-left: 4px;
  }
  .ogp__logo {
    flex-direction: column;
  }
  .ogp__list {
    width: 100%;
  }
  .ogp__list li.sub {
    width: 100%;
    justify-content: end;
  }
  .ogp__list li.sub img {
    height: 20px;
  }
}
.link-form {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  background: var(--btn-bg);
  color: var(--btn-color);
  padding: 8px 16px;
  font-size: 24px;
  font-weight: 600;
  max-width: 472px;
  width: 100%;
  transition: 0.2s;
  border-radius: 50px;
  position: relative;
}

.link-form::before {
  content: "";
  background: var(--btn-border);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50px;
  border: 2px solid transparent;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box,
    linear-gradient(#fff 0 0) border-box;
  -webkit-mask-composite: destination-out;
  mask: linear-gradient(#fff 0 0) padding-box,
    linear-gradient(#fff 0 0) border-box;
  mask-composite: exclude;
}

.link-form img {
  width: 20px;
  height: auto;
  margin-right: 10px;
  filter: var(--svg-black) !important;
}

.link-form-ttl {
  margin-bottom: 4px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  font-weight: 600;
  padding: 0 24px;
  border-radius: 16px;
  color: #fff;
}

.link-form-ttl::after,
.link-form-ttl::before {
  height: 44px;
  width: 2px;
  content: "";
  display: block;
  background-color: #fff;
}

.link-form-ttl::before {
  margin-right: 16px;
  transform: rotate(-30deg);
}

.link-form-ttl::after {
  margin-left: 16px;
  transform: rotate(30deg);
}

@media screen and (max-width: 786px) {
  .link-form-ttl {
    padding: 0;
  }
  .link-form{
    font-size: 18px;
  }
}
/* マウスオーバーした際のデザイン */
.btn:hover,
.wpcf7 .wpcf7-submit:hover {
  transform: translate(0, 3px);
}
/* 
@media screen and (max-width: 786px) {
  #fixed::before {
    background-size: cover;
  }

  #fixed .link-form-wrap {
    padding: 0 16px;
  }

  .wpcf7 .wpcf7-submit {
    font-size: 18px;
  }
  .link-form {
    font-size: 18px;
  }
} */

/* header

====================================================*/
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin: 0 auto;
  padding: 14px 24px;
  /* background: rgba(255, 255, 255, 0.8); */
  gap: 16px;
  position: fixed;
  z-index: 5;
  backdrop-filter: blur(10px);
}
.header.scrolled::after{
  content: "";
  background: url(img/bg-2.jpg);
  opacity: 0.7;
  z-index: -1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.header > div.header_nav {
  display: flex;
  align-items: center;
  flex-grow: 1;
  justify-content: space-between;
}
.menus-entry {
  display: flex;
  align-items: center;
  gap: 40px;
}
.header .logo {
  color: #fff;
  font-size: 32px;
  font-weight: 600;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  margin: 0;
}
.header .logo img{
  height: 20px;
}
.header ul.menus {
  display: flex;
  align-items: center;
  position: relative;
  flex-wrap: wrap;
  row-gap: 8px;
}

.header ul.menus a {
  color: #fff;
  padding: 0 15px;
  display: block;
  font-weight: 600;
}

.header ul.menus a:hover {
  opacity: 0.5;
}

#overlay .link-form {
  max-width: inherit;
  width: auto;
  font-size: 18px;
  padding: 8px 16px;
}

#header.fixed {
  position: fixed;
  background-color: #fff;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 5;
}

@media screen and (max-width: 786px) {
  .header .logo img{
    height: 15px;
  }
  .header {
    height: 68px;
    gap: 8px;
    padding: 12px 16px;
  }
  #overlay.open .logo,
  #overlay.open .link-form {
    display: block;
  }
  .header .logo {
    /* position: fixed; */
    z-index: 13;
  }
  .header .link-form {
    font-size: 16px;
    width: initial;
    margin: 0;
    margin-left: auto;
    white-space: nowrap;
  }
  .link-form-ttl.only-sp{
    display: flex;
  }
  .header > div.header_nav {
    flex-grow: initial;
  }

  #overlay {
    opacity: 0;
    z-index: -5;
    width: 1px;
  }

  #overlay .logo {
    display: block;
    position: absolute;
    left: 12px;
    top: 17px;
    z-index: 5;
  }

  #overlay.open {
    opacity: 1;
    z-index: 10;
    position: fixed;
    top: 0;
    bottom: 0;
    background-size: cover;
    left: 0;
    right: 0;
    text-align: center;
    padding: 0 24px;
    height: 100vh;
    background: url(img/bg-2.jpg);
    flex-direction: column;
    width: 100%;
  }

  .header ul.menus {
    display: none;
    margin: 0 auto;
    padding: 97px 0 0;
    flex-direction: column;
  }

  .header ul.menus a {
    padding: 0;
    font-size: 20px;
    font-size: 16px;
    font-weight: 700;
  }

  #overlay.open ul.menus {
    display: block;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
  }

  .header ul.menus li {
    margin-bottom: 20px;
  }

  #overlay.open .wpcf7-submit {
    max-width: 386px;
    width: 100%;
    margin: 0 auto;
    padding: 0 16px;
  }

  body.open {
    overflow: hidden;
  }

  #overlay .link-form {
    /* background: linear-gradient(90deg, #fbb907 0%, #f45124 100%); */
    max-width: 400px;
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
    position: relative;
    align-items: center;
    margin: 0 auto;
    font-size: 18px;
    font-weight: 700;
    line-height: 18px;
  }

  #overlay .link-form::after {
    margin-left: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 31px;
    height: 31px;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
  }

  #overlay .link-form img {
    width: 16px;
  }
}

/* スマホ : メニューボタン */
.menus_btn-wrap {
  position: relative;
  display: none;
  right: 0;
  top: 0;
  z-index: 50;
}

#overlay-button {
  z-index: 5;
  cursor: pointer;
  user-select: none;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 43px;
  height: 43px;
  border-radius: 50%;
}

#overlay-button span {
  height: 2px;
  width: 18px;
  border-radius: 2px;
  background-color: #fff;
  position: relative;
  display: block;
  transition: all 0.2s ease-in-out;
}

#overlay-button span::before {
  top: -8px;
  visibility: visible;
}

#overlay-button span::after {
  top: 8px;
}

#overlay-button span::before,
#overlay-button span::after {
  height: 2px;
  width: 18px;
  border-radius: 2px;
  background-color: #fff;
  position: absolute;
  content: "";
  transition: all 0.2s ease-in-out;
}

#overlay-button:hover span,
#overlay-button:hover span::before,
#overlay-button:hover span::after {
  background: #fff;
}

.menus_btn-wrap input[type="checkbox"] {
  display: none;
}

.menus_btn-wrap input[type="checkbox"]:checked ~ #overlay {
  visibility: visible;
}

.menus_btn-wrap input[type="checkbox"]:checked ~ #overlay-button:hover span,
.menus_btn-wrap input[type="checkbox"]:checked ~ #overlay-button span {
  background: transparent;
}

.menus_btn-wrap input[type="checkbox"]:checked ~ #overlay-button span::before {
  transform: rotate(45deg) translate(5.5px, 5.5px);
}

.menus_btn-wrap input[type="checkbox"]:checked ~ #overlay-button span::after {
  transform: rotate(-45deg) translate(5.5px, -5.5px);
}

@media screen and (max-width: 786px) {
  .menus_btn-wrap {
    display: block;
  }

  .header ul.menus a {
    display: flex;
    align-items: center;
    font-weight: 600;
    text-shadow: none;
    color: #fff;
    padding-bottom: 12px;
  }

  .header ul.menus a:hover {
    opacity: 0.7;
  }

  .header ul.menus a::before {
    content: "";
    width: 15px;
    height: 2px;
    margin-right: 8px;
    background: #fff;
  }

  .menus_btn-wrap.open #overlay-button span::before,
  .menus_btn-wrap.open #overlay-button span::after {
    background-color: #fff;
  }

  .menus_btn-wrap.open #overlay-button:hover span,
  .menus_btn-wrap.open #overlay-button:hover span::before,
  .menus_btn-wrap.open #overlay-button:hover span::after {
    background: #fff;
  }
}
/* section

====================================================*/
section {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 112px 32px;
  position: relative;
}

@media screen and (max-width: 786px) {
  section {
    padding: 64px 24px;
  }
}

.section-ttl {
  /* text-align: center; */
  margin-bottom: 64px;
}

.section-ttl-en {
  font-family: "Poppins", sans-serif;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 8px;
  display: inline-block;
}
.section-ttl-ja {
  font-size: 14px;
  font-weight: 600;
}

@media screen and (max-width: 786px) {
  .section-ttl {
    margin-bottom: 32px;
  }

  .section-ttl-en {
    font-size: 32px;
  }
}

/* concept

====================================================*/

/* .concept-section-bg {
  position: relative;
} */
#concept {
  padding-top: 200px;
  padding-bottom: 200px;
  color: #fff;
}
#concept .section-content {
  display: grid;
  gap: 60px;
}

#concept .section-ttl {
  text-align: center;
  margin-bottom: 16px;
}
#concept .font__family--japanese {
  justify-content: center;
}

#concept .section-content-ttl {
  text-align: center;
  font-size: 40px;
  font-weight: 600;
}
.section-content-subttl {
  text-align: center;
  font-size: 32px;
  font-weight: 600;
}

#concept .section-content .section-content-txt {
  font-size: 16px;
  font-weight: 300;
}

#concept .section-content .section-content-txt p {
  margin-bottom: 16px;
}

#concept .section-content .section-content-txt p:last-child {
  margin-bottom: 0;
}

@media screen and (max-width: 786px) {
  #concept {
    padding-top: 64px;
    padding-bottom: 64px;
  }
  #concept .section-content-ttl {
    text-align: left;
  }

  section#concept {
    padding: calc(80px - 16px) 24px 64px;
  }

  #concept .section-content .section-content-ttl,
  .section-content-subttl {
    text-align: left;
    font-size: 24px;
  }

  #concept .flex {
    flex-direction: column;
  }

  #concept .flex .section-ttl {
    margin-right: 0;
    text-align: center;
    margin-bottom: 32px;
  }
  p.font__family--japanese{
    text-align: left;
  }
}

/* timetable

====================================================*/
.timetable-section-bg {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    #000000 5%,
    #000000 95%,
    rgba(0, 0, 0, 0) 100%
  );
}
#timetable {
  color: #fff;
}
#timetable .section-ttl {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 0 32px;
}
.timetable__group {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.timetable__content {
  position: relative;
  z-index: 1;
  background: rgba(0, 0, 0, 0.5);
  padding: 32px;
  backdrop-filter: blur(16px);
  border-radius: 8px;
  gap: 24px;
  display: flex;
  flex-direction: column;
  color: #fff;
  max-width: calc((100% - 24px * 1) / 2);
  width: 100%;
}
.timetable__content::after{
  content: "→";
  transition: transform 0.3s ease;
  position: absolute;
  bottom: 16px;
  right: 24px;
  color: #fff;
}

.timetable__content:hover::after {
  transform: translateX(8px);
  /* transform: rotate(90deg); */
}

.timetable__content:hover {
  opacity: 0.9;
  cursor: pointer;
}

.timetable__subtitle {
  background: linear-gradient(-45deg, #B582F7 0%, #0095ED 50%, #00A4CC 100%);
  padding: 4px 24px;
  border-radius: 50px;
  margin-left: auto;
  font-size: 12px;
  font-weight: 500;
}
.timetable__subtitle:empty {
  display: none;
}

.timetable-date {
  font-weight: 600;
  display: flex;
  align-items: center;
  white-space: nowrap;
  gap: 16px;
  font-size: 24px;
  margin-bottom: 64px;
}
.timetable-date span {
  background: #020604;
  padding: 8px 32px;
  color: #fff;
  display: block;
  white-space: nowrap;
}
.timetable-date::after,
.timetable-date::before {
  content: "";
  height: 2px;
  width: 100%;
  background: #fff;
}

.timetable {
  display: flex;
  gap: 24px;
  pointer-events: auto;
  flex-wrap: wrap;
  counter-reset: program-counter;
}
.timetable__header {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.program__number {
  color: #fff;
  display: inline-flex;
  gap: 4px;
  align-items: center;
  padding: 4px 12px;
  border: 1px solid #fff;
  font-weight: 500;
}
/* 
.program__number::before {
  content: "Session";
}
.program__number::after {
  counter-increment: program-counter;
  content: counter(program-counter, decimal-leading-zero);
  display: block;
} */

/* #program-op .program__number,
#program-ed .program__number {
  display: none;
}
#program-op .program__number::after,
#program-ed .program__number::after {
  content: none;
  counter-increment: none;
} */

.timetable__time {
  font-size: 24px;
  font-weight: 600;
  font-family: "Poppins", Arial, sans-serif;
}

.timetable__title {
  font-weight: 600;
  font-size: 24px;
}

.timetable__speaker {
  font-size: 14px;
  display: flex;
  gap: 24px;
  align-items: self-start;
}

.timetable__img {
  width: 130px;
  height: 130px;
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 8px;
}
.timetable__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.timetable__profile {
  font-size: 14px;
  max-width: calc(100% - 130px - 24px);
}
.timetable__name {
  margin-bottom: 16px;
  font-weight: 600;
  font-size: 18px;
}
.timetable__company {
  margin-bottom: 4px;
}

.timetable__post {
  font-size: 12px;
}
.timetable__content:hover .timetable__btn::after {
  transform: translateX(8px);
}
#day1-op.timetable__content,
#day1-ed.timetable__content,
#day2-op.timetable__content,
#day2-ed.timetable__content {
  max-width: 100%;
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.2);
}
#day1-op.timetable__content .timetable__body,
#day1-ed.timetable__content .timetable__body,
#day2-op.timetable__content .timetable__body,
#day2-ed.timetable__content .timetable__body {
  width: 100%;
  flex-grow: 1;
  display: flex;
  gap: 24px;
}
#day1-op.timetable__content .timetable__speaker,
#day1-ed.timetable__content .timetable__speaker,
#day2-op.timetable__content .timetable__speaker,
#day2-ed.timetable__content .timetable__speaker {
  max-width: calc((100% - 24px * 1) / 2);
  width: 100%;
}
/* #day1-op.timetable__content .program__number,
#day1-ed.timetable__content .program__number,
#day2-op.timetable__content .program__number,
#day2-ed.timetable__content .program__number {
  display: none;
} */

/* #day1-op.timetable__content .program__number::after,
#day1-ed.timetable__content .program__number::after,
#day2-op.timetable__content .program__number::after,
#day2-ed.timetable__content .program__number::after {
  content: none;
  counter-increment: none;
} */

.only-sp {
  display: none;
}
@media screen and (max-width: 786px) {
  .only-pc {
    display: none;
  }
  .timetable {
    flex-direction: column;
  }
  .timetable__content {
    max-width: 100%;
    width: 100%;
    padding: 32px;
  }
  .only-sp {
    display: inline-block;
  }
  #day1-op.timetable__content .timetable__body,
  #day1-ed.timetable__content .timetable__body,
  #day2-op.timetable__content .timetable__body,
  #day2-ed.timetable__content .timetable__body {
    flex-direction: column;
  }
  #day1-op.timetable__content .timetable__speaker,
  #day1-ed.timetable__content .timetable__speaker,
  #day2-op.timetable__content .timetable__speaker,
  #day2-ed.timetable__content .timetable__speaker {
    max-width: 100%;
  }
  .timetable-date {
    font-size: 18px;
    gap: 8px;
    margin-bottom: 32px;
  }
  .timetable-date span {
    padding-right: 16px;
    padding-left: 16px;
  }
  .timetable__img {
    width: 100px;
    height: 100px;
  }
  .timetable__profile {
    max-width: calc(100% - 100px - 16px);
  }
  .timetable__time,
  .timetable__title {
    font-size: 18px;
  }
  .program__number{
    font-size: 12px;
  }
  .timetable__speaker {
    gap: 18px;
  }
}

.cta {
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  padding: 80px 16px;
  text-align: center;
}
.cta__title {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 32px;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: center;
}

.cta__title::after,
.cta__title::before {
  height: 44px;
  width: 2px;
  content: "";
  display: block;
  background-color: #fff;
}

.cta__title::before {
  margin-right: 16px;
  transform: rotate(-30deg);
}

.cta__title::after {
  margin-left: 16px;
  transform: rotate(30deg);
}
@media screen and (max-width: 786px) {
  .cta__title {
    font-size: 18px;
    gap: 0;
  }
  .cta__title::after,
  .cta__title::before {
    height: 22px;
  }
  
}

/* スポンサー

====================================================*/
#sponsor .section-ttl {
  color: #fff;
  text-align: center;
}

.sponsor__list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 8px 0;
  gap: 16px;
  justify-content: center;
}

.sponsor__item {
  background-color: #fff;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  min-height: 80px;
  border-radius: 16px;
}
.sponsor__item img {
  height: 60px;
  width: auto;
}

.sponsor__item a {
  display: block;
}
.sponsor__item a:hover {
  opacity: 0.8;
}

@media screen and (max-width: 500px) {
  .sponsor__item {
    width: 100%;
  }
}

/* about

====================================================*/

.about-section-bg {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    #000000 5%,
    #000000 95%,
    rgba(0, 0, 0, 0) 100%
  );
}
#about {
  padding-top: 200px;
  padding-bottom: 200px;
  color: #fff;
}
#about table {
  width: 100%;
  border-top: 1px solid var(--border-color);
  border-spacing: 0;
}

#about th,
#about td {
  border-bottom: 1px solid var(--border-color);
  padding: 40px 24px;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
}
#about th {
  font-weight: 300;
}
#about td .sp_block {
  display: none;
}

@media screen and (max-width: 786px) {
  #about th,
  #about td {
    padding: 24px 16px;
    line-height: inherit;
  }

  #about td {
    padding-left: 0;
  }

  #about td .sp_block {
    display: block;
  }
}

/* form

====================================================*/
#form {
  color: #fff;
}
/* footer

====================================================*/
footer {
  padding: 80px 24px 16px;
  background: #191f3fff;
  display: flex;
  flex-direction: column;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  max-width: 1238px;
  width: 100%;
  margin: 0 auto;
  gap: 16px;
}
.footer__logo {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.footer__logo p {
  color: #fff;
  font-size: 10px;
  font-weight: 500;
}
.footer__logo a {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 210px;
}
.footer-wrap img {
  height: 24px;
  width: auto;
}
.footer__menu {
  display: flex;
  gap: 40px;
  max-width: 620px;
  width: 100%;
}
.footer__menu dl,
.footer__menu .menu {
  max-width: 172px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer__menu dt,
.footer-wrap .menu a {
  color: #fff;
  font-style: normal;
  font-size: 14px;
  font-weight: 600;
  height: auto;
  white-space: nowrap;
}
.footer__menu dd a {
  color: #cfcfcf;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
}

small {
  color: #fff;
  padding-top: 16px;
  font-size: 10px;
  font-weight: 500;
  text-align: right;
  border-top: 1px solid #fff;
  max-width: 1238px;
  width: 100%;
  margin: 186px auto 16px;
  display: block;
}
small+div{
  text-align: center;
  color: #fff;
  font-size: 14px;
}
@media screen and (max-width: 786px) {
  footer {
    padding: 80px 24px 16px;
    gap: 72px;
  }
  .footer-wrap {
    flex-direction: column;
    gap: 40px;
  }
  .footer__menu dl,
  .footer__menu .menu {
    max-width: inherit;
  }
}
@media screen and (max-width: 540px) {
  footer {
    padding: 36px 24px 16px;
    margin: 80px auto 16px;
  }
  .footer-wrap {
    flex-direction: column;
    gap: 32px;
  }
  .footer__menu {
    flex-direction: column;
    gap: 24px;
  }
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 900px;
  width: calc(100% - 32px);
  z-index: 10;
  background: rgba(0, 0, 0, 0.5);
  max-height: 90vh;
  backdrop-filter: blur(16px);
  border-radius: 8px;
  border: 1px solid;
}
.modal__scroll{
  display: flex;
  flex-direction: column;
  color: #fff;
  gap: 24px;
  max-height: 100%;
  overflow-y: auto;
  padding: 40px;
}
.modal__bg {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: url(img/bg-2.jpg);
  opacity: 0.7;
  z-index: 5;
  cursor: pointer;
}
.modal__header {
  display: flex;
  gap: 16px;
  align-items: center;
  font-weight: 600;
}
.modal__day {
  padding: 2px 32px;
  color: var(--btn-color);
  background: #fff;
}
.modal__close {
  margin-left: auto;
  position: absolute;
  top: 24px;
  right: 24px;
  background: url(img/icon-close.svg);
  width: 32px;
  aspect-ratio: 1/1;
  cursor: pointer;
}
.modal__session{
  padding: 2px 8px;
border: 1px solid #fff;
font-size: 14px;
max-width: 117px;
width: 100%;
text-align: center;
}
.modal__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: baseline;
}
.modal__line {
  display: flex;
  width: 100%;
  gap: 16px;
  align-items: center;
  flex-wrap: nowrap;
  white-space: nowrap;
  font-size: 14px;
}
.modal__line::after {
  content: "";
  width: 100%;
  height: 2px;
  background: #fff;
}
.modal__subtitle:empty {
  display: none;
}
.modal__title {
  font-size: 24px;
  font-weight: 600;
}
.modal__speaker {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.modal__speaker-item {
  display: flex;
  gap: 24px;
  align-items: self-start;
}
.modal__img {
  overflow: hidden;
  border-radius: 8px;
}
.modal__img-speaker {
  width: 200px;
  aspect-ratio: 1/1;
  overflow: hidden;
}
.modal__img-logo {
  background-color: #fff;
  text-align: center;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50px;
}
.modal__img-logo:empty{
  display: none;
}
.modal__profile {
  max-width: calc(100% - 200px - 24px);
  width: 100%;
  font-size: 14px;
}
.modal__name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}
.modal__bio {
  margin-top: 16px;
}
.modal__subtitle {
  background: linear-gradient(-45deg, #B582F7 0%, #0095ED 50%, #00A4CC 100%);
  padding: 4px 24px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
  }
@media screen and (max-width: 786px) {
  .modal {
    top: 24px;
    left: 24px;
    right: 24px;
    bottom: 24px;
    width: calc(100% - 48px);
    transform: translate(0);
    height: calc(100% - 48px);
    overflow: scroll;
  }
  .modal__scroll{

    padding: 24px;
  }
  .modal__header {
    flex-wrap: wrap;
  }
  .modal__day {
    padding: 2px 16px;
  }
  /* .modal__time {
    width: 100%;
  } */
  .modal__img-speaker {
    width: 150px;
  }
  .modal__speaker-item {
    gap: 16px;
  }
  .modal__profile {
    max-width: calc(100% - 150px - 16px);
  }
  .modal__img-logo {
    width: 150px;
    height: auto;
    padding: 8px;
  }
  .modal__img-logo img {
    height: 100% !important;
    width: 100%;
    object-fit: contain;
  }
  .modal__speaker-item {
    flex-wrap: wrap;
  }
  .modal__profile .modal__bio {
    display: none;
  }
  .modal__bio.only-sp {
    width: 100%;
    display: block;
    font-size: 14px;
    margin-top: 0;
  }
  .modal__title{
    font-size: 20px;
  }
}

@media screen and (max-width: 414px) {

  .modal__img-speaker {
    width: 100px;
  }
  .modal__profile {
    max-width: calc(100% - 100px - 16px);
  }
  .modal__img-logo {
    width: 100px;
  }
  .modal__title{
    font-size: 18px;
  }
}

/* #day1-8 .timetable__speaker,
#day1-12 .timetable__speaker{
  display: none;
} */