@charset "UTF-8";

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* noto-sans-jp-regular - japanese */
@font-face {
  font-display: swap;
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 400;
  src: url('./noto-sans-jp-v56-japanese-regular.woff2') format('woff2'),
    url('./noto-sans-jp-v56-japanese-regular.woff') format('woff')
}

/* noto-sans-jp-500 - japanese */
@font-face {
  font-display: swap;
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 500;
  src: url('./noto-sans-jp-v56-japanese-500.woff2') format('woff2'),
    url('./noto-sans-jp-v56-japanese-500.woff') format('woff')
}

/* noto-sans-jp-700 - japanese */
@font-face {
  font-display: swap;
  font-family: 'Noto Sans JP';
  font-style: normal;
  font-weight: 700;
  src: url('./noto-sans-jp-v56-japanese-700.woff2') format('woff2'),
    url('./noto-sans-jp-v56-japanese-700.woff') format('woff')
}

body {
  font-family: 'Noto Sans JP', 'Hiragino Sans', sans-serif;
  color: #333;
  line-height: 1.8;
  background-color: #f5f5f5;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px 0;
}

.container.-contact {
  padding-bottom: 120px;
}

.container+.container {
  margin-top: 40px;
}

.contact-content {
  padding-block: 16px 32px;
  text-align: center;
  background-color: #F7F6F2;
}

/* ヘッダー */
.header {
  background-color: #F7F6F2;
  box-shadow: 0 2px 4px rgba(204, 204, 204, 0) 100%;
  /* background: linear-gradient(rgba(204, 204, 204, 0) 0%, rgba(204, 204, 204, 0.4) 100%); */
}

.nav {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 40px;
  justify-content: center;
}

.nav-item {
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  width: 237px;
  color: #403C3B;
  display: flex;
  align-items: center;
  justify-content: center;
  height: stretch;
  text-align: center;
  position: relative;
  border-left: #fff solid 2px;
  background-color: transparent;
  transition: .3s;
}

@media (hover: hover) and (pointer: fine) {
  .nav-item:hover {
    color: #fff;
    background-color: #403C3B;
    transition: .3s;
  }
}

.nav-item:last-child {
  border-right: #fff solid 2px;
}

.nav-item::after {
  content: '';
  display: block;
  width: 0px;
  height: 0px;
  margin-top: -.15rem;
  border: #fff solid 6px;
  border-left: transparent solid 4px;
  border-right: transparent solid 4px;
  border-bottom: transparent solid 6px;
  position: absolute;
  right: 1.23rem;
  top: 50%;
}

.nav-item::before {
  content: '';
  margin-top: -8px;
  width: 16px;
  height: 16px;
  display: block;
  position: absolute;
  top: 50%;
  right: 1rem;
  background-color: #ff6b35;
  border-radius: 50%;
}

/* ヒーローセクション */
.hero {
  position: relative;
  background: #F9F8FE url(./bg_mv.jpg) no-repeat center;
  background-size: cover;
  padding: 36px 20px 60px;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-label {
  color: #333;
  font-size: .9375rem;
  /*15px*/
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.hero-label br {
  display: none;
}

.hero-sholder {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  display: flex;
  gap: 2rem;
  line-height: 1.4;
  align-items: center;
}

.hero-sholder::before,
.hero-sholder::after {
  content: '';
  height: 3px;
  background-color: #ff6b35;
  display: inline-block;
  width: stretch;
  flex: 1;
}

.hero-title {
  font-size: 48px;
  font-weight: 700;
  color: #ff6b35;
  line-height: 1.3;
}

.hero-title img {
  margin-left: -1rem;
  max-width: 100%;
}

.hero-date {
  display: block;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-date img {
  max-width: 100%;
}

.hero-venue {
  display: block;
  font-size: 16px;
  margin-bottom: 24px;
}

.hero-button {
  background-color: #403C3B;
  color: #fff;
  padding: 6px 40px;
  border: none;
  max-width: 420px;
  width: stretch;
  display: block;
  margin-inline: auto;
  border-radius: 30px;
  font-size: 1.5rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  transition: background-color 0.3s;
}

.hero-button::before,
.hero-button::after {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
}

.hero-button::after {
  width: 0px;
  height: 0px;
  margin-top: -.2rem;
  border: #fff solid 8px;
  border-left: transparent solid 5px;
  border-right: transparent solid 5px;
  border-bottom: transparent solid 5px;
  right: 1.29rem;
}

.hero-button::before {
  margin-top: -10px;
  width: 20px;
  height: 20px;
  right: 1rem;
  background-color: #ff6b35;
  border-radius: 50%;
}

@media (hover: hover) and (pointer: fine) {
  .hero-button:hover {
    background-color: #ff6b35;
    transition: background-color 0.3s;
  }

  .hero-button:hover::before {
    background-color: #403C3B;
    transition: background-color 0.3s;
  }
}

.hero-badge {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 3;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.hero-badge.fade-out {
  opacity: 0;
}

.badge-circle {
  width: 100px;
  height: 100px;
  background-color: #ff6b35;
  /* background: linear-gradient(
      to bottom,
      #403C3B 0%,
      #403C3B 40%,
      #ff6b35 41%,
      #ff6b35 100%
    ); */
  border-radius: 50%;
  border: solid 2px #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: 0.3s;
}

.badge-circle_top {
  margin-bottom: .5rem;
  /* background-color: #403C3B; */
}

@media (hover: hover) and (pointer: fine) {
  .badge-circle:hover {
    background-color: #fff;
    /* background: linear-gradient(
      to bottom,
      #403C3B 0%,
      #403C3B 40%,
      #fff 41%,
      #fff 100%
    ); */
    border: solid 2px #ff6b35;
    transition: 0.3s;
  }

  .badge-circle:hover .badge-circle_bottom {
    color: #ff6b35;
  }
}

/* イントロ */
.intro {
  background-color: #F7F6F2;
  padding: 60px 20px;
}

.intro-text {
  margin-bottom: 20px;
  text-align: justify;
  font-size: 1rem;
}

/* プログラム */
.program {
  background-color: #fff;
  padding: 60px 20px;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
}

.section-title::before {
  content: '';
  margin-right: 1rem;
  display: inline-block;
  height: 40px;
  width: 6px;
  background-color: #FF551D;
}

.program-item.-break {
  margin-top: 4rem;
  display: flex;
  justify-content: center;
}

.-break .program-body {
  padding: 32px 24px;
  max-width: 836px;
  width: stretch;
  font-size: 1.5rem;
  line-height: 1;
  font-weight: 700;
  text-align: center;
}

.program-header {
  color: #fff;
  padding-bottom: 15px;
  display: flex;
  align-items: center;
}

.program-label {
  font-weight: 700;
  padding: .3rem .5rem;
  font-size: 1.375rem;
  text-align: center;
  background-color: #333;
  min-width: 8rem;
}

.program-time {
  font-size: 1.25rem;
  padding-inline: 1rem;
  font-weight: 700;
  color: #403C3B;
  height: stretch;
  display: flex;
  align-items: center;
  background-color: #F7F6F2;
}

.program-body {
  padding: 40px;
  background-color: #F7F6F2;
  border-radius: 8px;
  margin-bottom: 64px;
  overflow: hidden;
  box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.16);
}

.program-label-sub {
  background-color: #fff;
  display: inline-block;
  padding: 3px 10px;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.program-title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  padding-bottom: 16px;
  margin-bottom: 2rem;
  border-bottom: solid 2px #fff;
}

.program-desctiption {
  margin-top: -.5rem;
  margin-bottom: 2rem;
  /* font-size: 1.125rem; */
}


.speaker-card {
  display: flex;
  align-items: center;
  gap: 20px;
}

.speaker-img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  background-color: #ddd;
}

.speaker-info {
  flex: 1;
}

.speaker-company,
.speaker-position {
  font-size: 1rem;
  color: #595757;
  font-weight: 500;
}

.speaker-name {
  font-size: 1.5rem;
  font-weight: 700;
}

.speaker-name_shi {
  font-size: 1.25rem;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 52px 32px;
}

.speakers-grid+.speakers-grid {
  margin-top: 2rem;
}

.speakers-grid>div {
  /* display: grid;
  grid-template-rows: subgrid;
  grid-row: span 2; */
}

/* .speakers-grid.grid-3 {
    grid-template-columns: repeat(2, 1fr);
} */

.annotation{
  padding: 1rem;
  width: fit-content;
  max-width: 1000px;
  margin-inline: auto;
  font-size: .875rem;
  border: solid .1rem #333;
}

.cta-button {
  display: block;
  margin: 40px auto 0;
  background-color: #ff6b35;
  color: #fff;
  max-width: 420px;
  width: stretch;
  padding: 12px 60px;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 40px;
  font-size: 1.375rem;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  text-decoration: none;
  transition: background-color 0.3s;
}

.cta-button_label {
  padding: 3px 5px;
  margin-right: .5rem;
  font-size: .875rem;
  background-color: #403C3B;
}

.cta-button::before,
.cta-button::after {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
}

.cta-button::after {
  width: 0px;
  height: 0px;
  margin-top: -.2rem;
  border: #fff solid 8px;
  border-left: transparent solid 5px;
  border-right: transparent solid 5px;
  border-bottom: transparent solid 5px;
  right: 1.29rem;
}

.cta-button::before {
  margin-top: -10px;
  width: 20px;
  height: 20px;
  right: 1rem;
  background-color: #403C3B;
  border-radius: 50%;
}

@media (hover: hover) and (pointer: fine) {
  .cta-button:hover::before {
    background-color: #ff6b35;
    transition: background-color 0.3s;
  }

  .cta-button:hover {
    background-color: #403C3B;
    transition: background-color 0.3s;
  }

  .cta-button:hover .cta-button_label {
    background-color: #ff6b35;
    transition: background-color 0.3s;
  }
}

/* 開催概要 */
.overview {
  background-color: #fff;
  padding: 0 20px 60px;
}

.overview-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.overview-table th {
  background-color: #403C3B;
  text-align: center;
  color: #fff;
  padding: 10px 20px;
  font-weight: 600;
  width: 150px;
  font-size: 1.125rem;
  border-bottom: 2px solid #fff;
}

.overview-table td {
  background-color: #F7F6F2;
  padding: 10px 20px;
  font-weight: 500;
  font-size: 1rem;
  border-bottom: 2px solid #fff;
}

.overview-table_link {
  color: #333;
}

.overview-notes{
  margin-bottom: 40px;
  font-size: .875rem;
}

/* 申し込み */
.registration {
  background-color: #fff;
  padding: 0 20px;
}

.overview-notes_list{
  margin-left: 1.5rem;
}

.registration-info h3,
.contact-info h3 {
  font-size: 1.25rem;
  padding: 16px 40px;
  margin-bottom: 3px;
  background-color: #F7F6F2;
}

.contact-info h3 {
  text-align: center;
  font-size: 1.5rem;
}


.registration-info ul {
  padding: 24px 40px 40px 60px;
  list-style-position: inside;
  font-size: 14px;
  line-height: 2;
  background-color: #F7F6F2;
}

.registration-info li {
  margin-bottom: 10px;
  list-style-type: none;
  position: relative;
  font-size: .9375rem;
  word-wrap: break-word;
}

.registration-info li::before {
  content: '※';
  position: absolute;
  left: -1.3rem;
}

/* お問い合わせ */
.contact {
  background-color: #fff;
  padding: 60px 20px;
  text-align: center;
}

.contact-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.contact-name br {
  display: none;
}

/* .contact-content{
  padding: 16px;
} */
.contact-button {
  background-color: #403C3B;
  color: #fff;
  padding: 12px 50px;
  border: none;
  border-radius: 5px;
  font-size: 1.375rem;
  font-weight: 600;
  display: block;
  text-decoration: none;
  cursor: pointer;
  margin: 0 auto;
  max-width: 420px;
  width: stretch;
  position: relative;
  border: solid 2px #403C3B;
  transition: background-color 0.3s;
}

.contact-button::before,
.contact-button::after {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
}

.contact-button::after {
  width: 0px;
  height: 0px;
  margin-top: -.15rem;
  border: #fff solid 8px;
  border-left: transparent solid 5px;
  border-right: transparent solid 5px;
  border-bottom: transparent solid 5px;
  right: 1.29rem;
}

.contact-button::before {
  margin-top: -10px;
  width: 20px;
  height: 20px;
  right: 1rem;
  background-color: #ff6b35;
  border-radius: 50%;
}

@media (hover: hover) and (pointer: fine) {
  .contact-button:hover {
    color: #403C3B;
    background-color: #fff;
    transition: background-color 0.3s;
  }
}

/* フッター */
.footer {
  background-color: #F7F7F7;
  color: #fff;
  padding: 40px 20px;
  text-align: center;
}

.footer-logo {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  letter-spacing: 2px;
}

.footer-copyright {
  font-size: .75rem;
  color: #999;
}

/* レスポンシブ */
@media screen and (max-width: 767px) {
  .container {
    padding: 0;
  }

  .hero {
    padding: 12px 35px 20px;
    background: #F9F8FE url(./bg_mv_sp.jpg) no-repeat center;
    background-size: cover;
  }

  .hero img {
    max-width: 100%;
  }

  .hero-label {
    font-size: .875rem;
    line-height: 1.4;
  }

  .hero-label span {
    display: none;
  }

  .hero-label br {
    display: block;
  }

  .hero-sholder {
    padding-bottom: .8rem;
    margin-bottom: 1.5rem;
    font-size: .9375rem;
    gap: .5rem;
    position: relative;
    text-align: center;
    display: block;
  }

  .hero-sholder::before {
    display: none;
  }

  .hero-sholder::after {
    height: 2px;
    display: inline-block;
    position: absolute;
    width: 2rem;
    left: calc(50% - 1rem);
    flex: 1;
    bottom: 0px;
  }

  .hero-venue {
    margin-bottom: 12px;
  }

  .hero-date {
    display: block;
    margin-bottom: 1rem;
  }

  .hero-button {
    font-size: 1.125rem;
    padding: 6px 40px 6px 30px;
  }

  .nav-item::before {
    right: 2rem;
  }

  .nav-item::after {
    right: 2.24rem;
  }

  .intro {
    background-color: #F7F6F2;
    padding: 24px 32px;
  }

  .intro-text {
    font-size: .9375rem;
  }

  .section-title,
  .program-label,
  .program-time {
    font-size: 1.125rem;
  }

  .section-title {
    margin-bottom: 16px;
  }

  .program-label {
    min-width: 7rem;
    padding: .1rem .5rem;
  }

  .program-time {
    width: stretch;
    justify-content: center;
  }

  .program-item+.program-item {
    margin-top: 2rem;
  }

  .overview {
    padding: 20px;
  }

  .section-title::before {
    margin-right: .4rem;
    height: 26px;
    width: 4px;
  }

  .program-body {
    padding: 16px;
    margin-bottom: 0;
  }

  .program-title {
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 12px;
  }

  .program-item.-break {
    width: 85%;
    margin-inline: auto;
  }

  .speaker-img {
    width: 90px;
    height: 90px;
  }

  .speaker-card {
    gap: 16px;
    align-items: flex-start;
  }

  .speaker-company,
  .speaker-position {
    font-size: .9375rem;
  }

  .speaker-name {
    font-size: 1.3125rem;
    color: #595757;
  }

  .speaker-name_shi {
    font-size: 1.125rem;
  }

  .-break .program-body {
    padding: 12px 32px;
    font-size: 1.125rem;
  }

  .program {
    padding-block: 20px 0;

  }

  .program-label-sub {
    margin-bottom: 5px;
    font-size: 1.125rem;
  }

  .speakers-grid {
    gap: 36px 24px;
  }

  .speakers-grid+.speakers-grid {
    margin-top: 1.5rem;
  }

  .annotation{
    display: none;
  }

  .cta-button {
    padding: 12px 30px;
    font-size: 1.125rem;
    display: none;
  }

  .cta-button_label {
    font-size: .875rem;
  }

  .overview-table {
    margin-bottom: 1rem;
  }

  .overview-table th {
    width: 80px;
    padding: 5px;
    font-size: 1rem;
  }

  .overview-table td {
    font-size: .9375rem;
    padding: 5px 8px;
  }

  .registration-info h3,
  .contact-info h3 {
    padding: 8px 16px;
    font-size: 1.125rem;
  }

  .registration-info ul {
    padding: 16px 16px 16px 32px;
  }

  .contact-name {
    font-size: 1.125rem;
    margin-bottom: 10px;
  }

  .contact-name br {
    display: block;
  }

  .contact-button {
    padding: 6px 40px;
    font-size: 1.125rem;
  }

  .container.-contact {
    padding-bottom: 30px;
  }

  .contact-content {
    padding: 16px 1rem 32px;
  }

  .footer {
    padding: 25px;
  }

  .footer-logo {
    margin-bottom: 0;
  }

  .footer-logo img {
    height: 30px;
  }

  .footer-copyright {
    font-size: .625rem;
  }

  .hero-badge {
    width: 100%;
    right: 0;
    bottom: 0;
    height: 76px;
    padding-top: 1rem;
    box-sizing: border-box;
    /* background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, .5)); */
  }

  .badge-circle {
    width: 100%;
    display: flex;
    border-radius: 8px;
    flex-direction: row;
    background: #FF551D;
    height: auto;
    font-size: 1.125rem;
    width: 75%;
    margin: 0 auto;
  }

  .badge-circle_top {
    height: stretch;
    margin-bottom: 0;
    padding: 8px 10px;
    border-radius: 6px 0 0 6px;
  }

  .badge-circle_bottom {
    padding: 8px 10px;
    flex: 1;
  }

  .badge-circle_bottom br {
    display: none;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-date {
    font-size: 18px;
  }

  .speakers-grid {
    grid-template-columns: 1fr;
  }

  /* .speaker-card {
        flex-direction: column;
        text-align: center;
    } */

  /* .hero-badge {
        bottom: 20px;
        right: 20px;
    } */

  /* .badge-circle {
        width: 80px;
        height: 80px;
        font-size: 12px;
    } */

  /* .overview-table th,
    .overview-table td {
        display: block;
        width: 100%;
    } */
}

.close {
  padding: .5rem;
  color: #595757;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  position: absolute;
  left: 50%;
  bottom: -6rem;
  background-color: #fff;
  border-radius: 3rem;
  max-width: 120px;
  width: stretch;
  text-align: center;
  margin-left: -3rem;
}

.close span {
  font-size: 1.5rem;
  line-height: 1;
  position: relative;
  bottom: -.2rem;
}

@media screen and (max-width: 767px) {

  .close {
    bottom: -4rem;
  }
}

@media (hover: hover) and (pointer: fine) {

  .close:hover,
  .close:focus {
    color: #000;
    text-decoration: none;
  }
}