@charset "utf-8";
.header {
  position: absolute;
  z-index: 10;
  top: 40px;
  left: 40px;
}
.host {
  border-radius: 3px;
  background-color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-block: clamp(8px, 1.2vw, 12px);
  padding-inline: clamp(12px, 2.4vw, 20px);
}
.host_label {
  font-size: clamp(14px, 1.6vw, 24px);
  color: #231815;
}
.host img {
  height: clamp(28px, 3.5vw, 60px);
  width: auto;
  display: block;
}
.host_name {
  font-size: clamp(18px, 2.6vw, 40px);
  color: #231815;
  padding-top: 8px;
}
@media screen and (max-width: 750px) {
  .header {
    top: 24px;
    left: 12px;
  }
}

/***** hero *****/
.hero {
  background-color: #f7b500;
  height: 1000px;
}
.hero_wrapper {
  max-width: 1200px;
  position: relative;
  margin: 0 auto;
  height: 100%;
}
.hero_sidecopy {
  writing-mode: vertical-rl;
  font-size: 72px;
  font-weight: 900;
  line-height: 1.5;
  position: absolute;
  top: 60px;
  right: 40px;
}
.quoted {
  display: inline-block;
  position: relative;
  top: -0.25em;
  margin-bottom: -0.2em;
}
.quoted::before,
.quoted::after {
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic Medium", "Meiryo", sans-serif;
  text-orientation: upright;
  display: inline-block;
  line-height: 1;
  font-weight: inherit;
  position: relative;
}
.quoted::before {
  content: "「";
  margin-inline-end: 0.1em;
  top: -0.06em;
}
.quoted::after {
  content: "」";
  letter-spacing: -0.2em;
  margin-inline-start: 0.08em;
  top: -0.02em;
}
.hero_bubble {
  position: absolute;
  width: 290px;
  bottom: 50%;
  left: 15%;
  display: block;
}
.hero_image {
  position: absolute;
  width: 760px;
  bottom: 115px;
  left: 47%;
  transform: translateX(-50%);
  display: block;
}
/* 白帯 */
.hero_heading {
  position: absolute;
  left: 0;
  bottom: 10px;
  width: 92%;
  height: 170px;
  background-color: #fff;
  z-index: 2;
}
.hero_heading::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 16px;
  background-color: #0092c4;
  z-index: 1;
}
.hero_target {
  position: absolute;
  left: 0;
  top: -30px;
  display: inline-block;
  padding: 14px 38px;
  border-radius: 0 300px 300px 0;
  z-index: 4;
}
.hero_target::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 6px;
  right: -14px;
  background-color: #74c2eb;
  border-radius: 0 300px 300px 0;
  z-index: 0;
}
.hero_target::after {
  content: "";
  position: absolute;
  inset: 0;
  background-color: #0092c4;
  border-radius: 0 300px 300px 0;
  z-index: 0;
}
.hero_target p {
  position: relative;
  font-size: 33px;
  font-weight: 700;
  color: #fff;
  z-index: 2;
}
.hero_heading > span {
  display: inline-block;
  font-size: 22px;
  padding: 30px 0 0 580px;
}
.hero_heading h1 {
  display: inline-block;
  font-size: 70px;
  font-weight: 900;
  line-height: 1.4;
  white-space: nowrap;
  padding-left: 46px;
}
.hero_heading-small {
  font-size: 60px;
  font-weight: 500;
}
.badge {
  position: absolute;
  top: 80px;
  right: 0;
  transform: translate(80px, -50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: #ec8909;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.badge p {
  font-size: 55px;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: 0.06em;
}
@media screen and (max-width: 1200px) {
  .hero {
    height: 900px;
  }
  .hero_sidecopy {
    font-size: 60px;
    top: 120px;
  }
  .hero_bubble {
    width: 240px;
    left: 13%;
  }
  .hero_image {
    width: 60vw;
    bottom: 100px;
  }
  /* 白帯 */
  .hero_heading {
    left: calc(50% - 3%);
    right: auto;
    transform: translateX(-50%);
    height: auto;
    width: 90%;
    text-align: right;
  }
  .hero_target {
    top: -24px;
    padding: clamp(8px, 1.5vw, 14px) clamp(24px, 4vw, 38px);
  }
  .hero_target p {
    font-size: clamp(16px, 2.6vw, 24px);
  }
  .hero_heading > span {
    font-size: 16px;
    padding: 24px 15% 0 0px;
  }
  .hero_heading h1 {
    font-size: clamp(20px, 5.5vw, 60px);
    padding: 0 15% 20px 0;
  }
  .hero_heading-small {
    font-size: clamp(18px, 4.5vw, 55px);
  }
  .badge {
    top: 50%;
    transform: translateY(-50%);
    right: calc(-1 * clamp(40px, 6vw, 80px));
    width: clamp(110px, 19vw, 160px);
    height: clamp(110px, 19vw, 160px);
  }
  .badge p {
    font-size: clamp(26px, 4vw, 42px);
  }
}
@media screen and (max-width: 750px) {
  .hero {
    height: 800px;
  }
  .hero_sidecopy {
    font-size: 48px;
    top: 80px;
    right: 24px;
  }
  .hero_bubble {
    width: 30vw;
    min-width: 160px;
    left: 8%;
  }
  .hero_image {
    width: 80vw;
    min-width: 380px;
  }
}
@media screen and (max-width: 530px) {
  .hero {
    height: 600px;
  }
  .hero_sidecopy {
    font-size: 36px;
    line-height: 1.3;
  }
  .hero_image {
    min-width: 280px;
    bottom: 70px;
  }
  .hero_heading {
    bottom: 6px;
  }
  .hero_heading::after {
    height: 8px;
    bottom: -6px;
  }
  .hero_target {
    top: -18px;
    padding: clamp(6px, 1.6vw, 10px) clamp(16px, 4.2vw, 28px);
  }
  .hero_target::before {
    right: -10px;
  }
  .hero_heading > span {
    font-size: clamp(14px, 3.4vw, 16px);
    padding: 18px 17% 0 0px;
  }
  .hero_heading h1 {
    font-size: clamp(18px, 5.2vw, 40px);
    padding: 0 17% 12px 0;
  }
  .hero_heading-small {
    font-size: clamp(18px, 4.2vw, 55px);
  }
  .badge {
    width: clamp(75px, 20vw, 130px);
    height: clamp(75px, 20vw, 130px);
    right: calc(-1 * clamp(12px, 6vw, 24px)); 
  }
  .badge p {
    font-size: clamp(18px, 4vw, 34px);
  }
}

/***** 開催概要 *****/
.event {
  background-color: #74c2eb;
  padding: 80px 120px;
}
.event h2 {
  display: block;
  width: fit-content;
  font-size: clamp(18px, 3.5vw, 48px);
  font-weight: 700;
  color:#fff;
  text-align: center;
  padding-block: clamp(0.8em, 0.6em + 0.5vw, 1.2em);
  padding-inline: clamp(2.0em, 1.2em + 2vw, 3.5em);
  background-color: #0092c4;
  border-radius: 10px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.num-500 {
  font-family: "Noto Sans", "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-optical-sizing: auto;
  font-style: normal;
  font-variation-settings: "wdth" 100;
}
.num-700 {
  font-family: "Noto Sans", "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-optical-sizing: auto;
  font-style: normal;
  font-variation-settings: "wdth" 100;
}
.num-800 {
  font-family: "Noto Sans", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-optical-sizing: auto;
  font-style: normal;
  font-variation-settings: "wdth" 100;
}
.event_schedule {
  background-color: #4baedc;
  padding: calc(60px + clamp(12px, 4.2vw, 56px)) 100px 80px;
  text-align: center;
  max-width: 1200px;
  margin: calc(-1 * clamp(12px, 5vw, 56px)) auto ;
}
.event_year {
  font-size: clamp(21px, 6vw, 55px);
  margin-bottom: 12px;
}
.event_year span {
  font-size: clamp(13px, 3.2vw, 36px);
  font-family: "Noto Sans JP", sans-serif;
}
.event_day{
  font-size: clamp(24px, 6vw, 72px);
  font-weight: 900;
}
.event_day time .num-800 {
  font-size: clamp(42px, 6vw, 110px);
}
.event_weekday {
  font-size: 46px;
  font-weight: 900;
  line-height: 65px;
  color: #fff;
  background-color: #0092c4;
  border-radius: 50%;
  width: 65px;
  height: 65px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  transform: translateY(-4px);
}
.event_weekday-text {
  display: inline-block;
  transform: translateY(-2px);
}
.event_time {
  font-size: clamp(21px, 3.8vw, 46px);
  font-weight: 900;
  text-align: center;
  position: relative;
  margin: 20px 0 40px;
  padding-bottom: 40px;
}
.event_time .num-800 {
  font-size: clamp(28px, 5vw, 60px);
}
.event_time::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 12px;
  background: radial-gradient(circle, #fff 0 5px, transparent 5px) repeat-x;
  background-size: 26px 12px;   /* 26px=間隔, 12px=高さ */
  background-position: left center;
}
/* 当日のスケジュール */
.event_schedule h3 {
  font-size: clamp(16px, 3.2vw, 36px);
  font-weight: 700;
  text-align: center;
  background-color: #74c2eb;
  border-radius: 100px;
  display: inline-block;
  padding: 18px 60px;
  margin-bottom: 40px;
}
.event ol {
  text-align: left;
}
.event_timetable {
  display: flex;
  gap: 30px;
  align-items: center;
  margin-bottom: 20px;
}
.event_timetable time {
  font-size: 45px;
  color: #fff;
  background-color: #0092c4;
  border-radius: 10px;
  padding: 12px 24px;
}
.event_timetable h4 {
  font-size: 55px;
  font-weight: 700;
  color: #fff;
}
.event_timetable-duration {
  font-size: 36px;
}
.event_program-title {
  font-size: clamp(20px, 2.8vw, 42px);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 40px;
}
.event_program-title span {
  font-size: clamp(16px, 2.2vw, 35px);
  font-weight: 500;
  padding-left: 10px;
}
.event ol li:nth-child(2) > .event_program-title {
  margin-bottom: 20px;
}
.event_org {
  font-size: clamp(16px, 2.2vw, 35px);
  margin-bottom: 10px;
  text-align: right;
  line-height: 1.3;
}
.event_org span {
  font-weight: 700;
  padding-right: 10px;
}
.event_org br {
  display: none;
}
.role {
  font-size: clamp(16px, 2.2vw, 30px);
  font-weight: 500;
}
.event_speaker {
  font-size: clamp(18px, 2.6vw, 40px);
  font-weight: 700;
  text-align: right;
  line-height: 1.3;
}
.event_speaker br {
  display: none;
}
@media screen and (max-width: 1024px) {
  .event {
    padding: 60px 24px;
  }
  .event_schedule {
    padding: calc(40px + clamp(12px, 4.2vw, 56px)) 24px 60px;
  }
  .event_weekday {
    font-size: 32px;
    line-height: 45px;
    width: 45px;
    height: 45px;
  }
  .event_timetable time {
    font-size: 24px;
    padding: 8px 18px;
  }
  .event_timetable h4 {
    font-size: 28px;
  }
  .event_timetable-duration {
    font-size: 16px;
  }
}
@media screen and (max-width: 530px)  {
  .event {
    padding: 40px 12px 60px;
  }
  .event_schedule {
    padding: calc(20px + clamp(12px, 4.2vw, 56px)) 12px 40px;
  }
  .event_year {
    margin-bottom: 0;
  }
  .event_time {
    margin: 10px 0 24px;
    padding-bottom: 30px;
  }
  .event_time::after {
    height: 8px;
    background: radial-gradient(circle, #fff 0 4px, transparent 4px) repeat-x;
    background-size: 18px 8px;
    background-position: left center;
  }
  .event_schedule h3 {
    width: 100%;
    padding: 12px 0;
    margin-bottom: 20px;
  }
  .event_weekday {
    font-size: 16px;
    line-height: 30px;
    width: 30px;
    height: 30px;
  }
  .event_timetable time {
    font-size: 18px;
    padding: 8px 18px;
  }
  .event_timetable h4 {
    font-size: 21px;
  }
  .event_timetable {
    gap: 15px;
    margin-bottom:8px;
  }
  .event_program-title {
    margin-bottom: 20px;
  }  
  .event ol li:nth-child(2) > .event_program-title {
    margin-bottom: 10px;
  }
  .event_org br {
    display: block;
  }
  .event_speaker br {
    display: block;
  }
}

/* お申し込みボタン */
.cta_note {
  font-size: clamp(20px, 2.5vw, 36px);
  margin: 80px 0 10px;
  text-align: center;
}
.cta_group {
  text-align: center;
  position: relative;
  padding-bottom: 80px;
}
.cta {
  font-size: clamp(24px, 3.7vw, 50px);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 40px;
  border-radius: 10px;
  color: #fff;
  background-color: #ec8909;
  padding: 50px 100px;
}
/* 三角矢印 */
.cta::after {
  content: "";
  display: inline-block;
  width: 0; height: 0;
  border-left: .6em solid #fff;
  border-top:  .36em solid transparent;
  border-bottom: .36em solid transparent;
  transform: translateY(2px);
}
.cta_group::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 12px;
  background: radial-gradient(circle, #0092c4 0 5px, transparent 5px) repeat-x;
  background-size: 26px 12px;   /* 26px=間隔, 12px=高さ */
  background-position: left center;
}
.cta:hover {
  background-color: #004157;
}
@media screen and (max-width: 1024px) {
  .cta_note {
    margin-top: 60px;
  }
  .cta_group {
    padding-bottom: 60px;
    text-align: initial;
  }
  .cta {
    width: 100%;
    box-sizing: border-box;
    padding: 30px 16px;
    gap: 20px;
    justify-content: center;
  }
}
@media screen and (max-width: 530px) {
  .cta_note {
    margin: 40px 0 10px;
  }
  .cta_group::after {
    height: 8px;
    background: radial-gradient(circle, #0092c4 0 4px, transparent 4px) repeat-x;
    background-size: 18px 8px;
    background-position: left center;
  }
}

/***** policy *****/
.policy {
  background-color: #74c2eb;
  padding-bottom: 120px;
}
.policy h2 {
  text-align: center;
  margin-bottom: 60px;
}
.policy img {
  width: 50vw;
  height: auto;
}
.policy p {
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.7;
  max-width: 960px;
  margin: 0 auto;
}
@media screen and (max-width: 1024px) {
  .policy {
    padding: 0 48px 120px;
  }
  .policy p {
    max-width: 100%;
    margin-top: -50px;
  }
}
@media screen and (max-width: 750px) {
  .policy {
    padding: 0 24px 80px;
  }
  .policy img {
    width: 100%;
  }
  }

/***** footer ******/
.footer {
  background-color: #004157;
}
.footer_inner {
  max-width: 960px;
  margin: 0 auto;
}
.footer_inner h2 {
  display: inline-block;
  font-size: 18px;
  background-color: #fff;
  color: #231815;
  padding: 10px 16px;
  border-radius: 3px;
  margin: 40px 0 20px;
}
.company {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.5;
  color: #fff;
  margin-bottom: 10px;
}
.info {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.7;
  color: #fff;
  padding-bottom: 60px;
}
@media screen and (max-width: 1024px) {
  .footer_inner {
    margin: 0 48px;
  }
}
@media screen and (max-width: 750px) {
  .footer_inner {
    margin: 0 24px;
  }
  .footer_inner h2 {
    font-size: 16px;
    padding: 8px 12px;
    word-break: break-word;
  }
  .company {
    font-size: 20px;
  }
  .info {
    font-size: 16px;
  }
}