@charset "UTF-8";
:root {
  --blue: #004a8f;
  --blue-dark: #004a8f;
  --orange: #eb5c1a;
  --orange-dark: #eb5c1a;
  --gray: #777;
  --bg: #d8e2ec;
  --card: #ffffff;
  --text: #222;
  --border: #d8dde5;
  --em: #f0821e;
  --cta: #f0821e;
  --cta-ink: #fff;
  --cta-shadow: 0 6px 16px rgba(240, 130, 30, 0.32);
  --line: #d4e2ef;
  --hover: #44b5f2;
  --radius-s: 12px;
  --radius-l: 18px;
  --radius-btn: 40px;
  --tag-radius: 30px;
  --font-body: "Noto Sans JP", sans-serif;
  --font-display: "Noto Sans JP", sans-serif;
  --font-num: "Barlow", sans-serif;
  --header-bg: rgba(255, 255, 255, 0.92);
  --contact-blue: #1771a6;
  --footer-bg: #14355c;
}

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

html {
  overflow-x: hidden;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

.u-pc-only {
  display: block;
}

.u-sp-only {
  display: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg);
  /* background: var(--header-bg); */
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  min-height: 72px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.header-inner {
  width: 100%;
  padding: 0 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-column-gap: 24px;
     -moz-column-gap: 24px;
          column-gap: 24px;
}

.header-brand {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 3px;
}

.header-logo {
  width: 258px;
}

.header-logo img {
  height: auto;
  width: 100%;
}

.header-jigyo {
  font-size: 16px;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.3;
  white-space: nowrap;
}

.header-jigyo span {
  display: inline-block;
}

.gnav {
  margin-left: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 18px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.gnav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.gnav a:hover {
  color: var(--hover);
}

.header-cta {
  position: relative;
  background: -webkit-gradient(linear, left top, left bottom, from(#ff9a00), to(#fe5100));
  background: linear-gradient(to bottom, #ff9a00 0%, #fe5100 100%);
  color: var(--cta-ink) !important;
  padding: 10px 20px;
  border-radius: var(--radius-btn);
  width: 295px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.header-cta:hover {
  opacity: 0.88;
}

.header-cta::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 25px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 14px;
  height: 17px;
  background: #fff;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

/* buttons */
.btn {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 8px;
  text-decoration: none;
  text-align: center;
  font-weight: 800;
  padding: 16px 34px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  line-height: 1.5;
  border: 2px solid transparent;
  -webkit-transition: opacity 0.2s ease, -webkit-transform 0.2s ease, -webkit-box-shadow 0.2s ease;
  transition: opacity 0.2s ease, -webkit-transform 0.2s ease, -webkit-box-shadow 0.2s ease;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease, -webkit-transform 0.2s ease, -webkit-box-shadow 0.2s ease;
  cursor: pointer;
  word-break: keep-all;
}

.btn:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
}

.btn.is-disabled {
  cursor: default;
  pointer-events: none;
}

.btn-primary {
  background: var(--cta);
  color: var(--cta-ink);
  -webkit-box-shadow: var(--cta-shadow);
          box-shadow: var(--cta-shadow);
}

/* 展示会来場系：白地オレンジ文字 */
.btn-invert {
  background: var(--bg-card);
  color: var(--cta);
  border-color: var(--cta);
}

/* 公式サイト誘導：青地白文字 */
.btn-blue {
  background: var(--brand);
  color: #fff;
  -webkit-box-shadow: 0 6px 16px rgba(29, 111, 191, 0.3);
          box-shadow: 0 6px 16px rgba(29, 111, 191, 0.3);
}

.btn-primary::after,
.btn-invert::after,
.btn-blue::after {
  content: "▶";
  font-size: 10px;
  -webkit-transition: -webkit-transform 0.2s ease;
  transition: -webkit-transform 0.2s ease;
  transition: transform 0.2s ease;
  transition: transform 0.2s ease, -webkit-transform 0.2s ease;
}

.btn-primary:hover::after,
.btn-invert:hover::after,
.btn-blue:hover::after {
  -webkit-transform: translateX(3px);
          transform: translateX(3px);
}

.btn-ghost {
  background: var(--bg-card);
  color: var(--brand);
  border-color: var(--brand);
}

.btn-lg {
  padding: 20px 48px;
  font-size: 17px;
}

.btn-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  max-width: 420px;
  margin: 0 auto 12px;
}

.block-cta {
  text-align: center;
  margin-top: 30px;
}

.lp-layout {
  padding-top: 68px;
  max-width: 1024px;
  margin-inline: auto;
}

.lp-wrapper {
  padding-inline: 20px;
}

.lp-container {
  margin: auto;
  padding-inline: 20px;
}

.lp-hero {
  padding: 60px 0 42px;
}

.lp-hero__image {
  min-height: 380px;
  border-radius: 12px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  color: #fff;
  font-weight: bold;
}

.lp-news {
  padding-bottom: clamp(26px, 0px + 6.667vw, 52px);
}

.lp-news h2 {
  color: var(--blue);
  font-size: 34px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.lp-news__text {
  max-width: 100%;
  font-size: 20px;
  line-height: 1.5;
  letter-spacing: 0.025em;
  margin-bottom: 40px;
}

.event-badge {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  max-width: 91px;
  color: #fff;
}

.lp-highlight {
  margin-bottom: 100px;
}

.highlight-box {
  background: #fff;
  border: 3px solid var(--blue);
  border-radius: 20px;
  overflow: hidden;
}

.highlight-item {
  display: grid;
  grid-template-columns: 350px 1fr;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-block: 25.5px;
  margin-inline: 21px;
}

.highlight-item:not(:last-child) {
  position: relative;
  border-bottom: 1px solid var(--blue);
}

.highlight-item h3 {
  position: relative;
  color: var(--text);
  font-size: 22px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 13px;
  letter-spacing: 0.015em;
  font-weight: 700;
}

.highlight-item h3::before {
  content: "";
  width: 56px;
  aspect-ratio: 1/1;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

.highlight-item h3.icon-book::before {
  background-image: url("../images/highlight-icon-01.png");
}

.highlight-item h3.icon-user::before {
  background-image: url("../images/highlight-icon-02.png");
}

.highlight-item ul {
  display: grid;
  gap: 0px;
}

.highlight-item li {
  position: relative;
  padding-left: 20px;
  font-size: 20px;
  letter-spacing: 0;
}

.highlight-item li::before {
  content: "●";
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  color: var(--blue);
  font-size: 12px;
}

.lp-section {
  position: relative;
  margin-bottom: 100px;
}

#overview.lp-section {
  margin-bottom: 69px;
}

#speaker.lp-section {
  margin-bottom: 50px;
}

.section-title {
  position: relative;
  margin-bottom: 32px;
  padding-left: 1.4em;
}

.bg-text {
  position: absolute;
  left: 0;
  top: -70px;
  font-size: 140px;
  font-weight: 900;
  color: hsla(0, 0%, 100%, 0.4);
  line-height: 1;
  pointer-events: none;
}

/* セクション全体 */
.overview {
  position: relative;
  background: #eef5fc;
  padding: 80px 0;
  overflow: hidden;
}

/* タイトル */
.section-title .bg-text {
  position: absolute;
  top: -75px;
  left: 136px;
  font-size: 200px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: #fff;
  opacity: 0.6;
  line-height: 1;
  pointer-events: none;
  z-index: -9;
}

.section-title .bg-text.program {
  color: #d7e4f3;
}

.section-title .bg-text.speaker {
  left: -76px;
}

.section-title h2 {
  position: relative;
  font-size: 30px;
  font-weight: 700;
  z-index: 1;
  line-height: 1;
  margin-top: 6px;
  margin-left: -3px;
  letter-spacing: 0.05em;
}

.section-title::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: auto;
  aspect-ratio: 8/51;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  background: url("../images/seminar-head-deco.png") no-repeat center center/cover;
}

#program .section-title::after {
  background: url("../images/seminar-head-deco-blue.png") no-repeat center center/cover;
}

.section-title .sub {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.1em;
  line-height: 1;
}

/* テーブル */
.overview-table dl {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 0;
  padding: 21px 0;
  margin: 0;
  border-bottom: 2px solid var(--blue);
}

.overview-table dl:last-of-type {
  padding-top: 35px;
  border-bottom: none;
}

.overview-table dt {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.6;
}

.overview-table p {
  margin: 0;
  font-size: 22px;
  line-height: 1.8;
  letter-spacing: -0.02em;
}

.overview-table ul {
  list-style: none;
  padding-left: 0.4em;
  margin-bottom: 5px;
}

.overview-table ul li {
  line-height: 1.5;
}

.overview-table dd {
  font-size: 20px;
}

/* リンク風 */
.overview-table dd a {
  display: inline-block;
  color: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 10px;
  letter-spacing: 0.075em;
}

.overview-seminar {
  border-bottom: 2px solid var(--blue);
  padding-bottom: 50px;
}

.overview-venue:first-of-type {
  margin-top: 57px;
}

.overview-venue:not(:last-of-type) {
  margin-bottom: 57px;
}

.overview-venue:last-of-type {
  margin-bottom: 10px;
}

.overview-venue-title {
  font-weight: 700;
  margin-bottom: -2px;
  font-size: 25px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 19px;
  margin-bottom: 12px;
}

.overview-venue p {
  letter-spacing: 0;
}

.overview-venue-schedule {
  font-weight: 700;
}

.overview-venue a {
  color: #000;
  font-weight: bold;
  text-decoration: underline;
  display: inline-block;
  color: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 10px;
  letter-spacing: 0.075em;
  font-size: 20px;
  margin-top: 14px;
}

.lp-section.program {
  position: relative;
  z-index: 1;
  padding-top: 98px;
  padding-bottom: 78px;
}

.lp-section.program::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  background: #fff;
  z-index: -99;
}

.program-box {
  padding-block: 32px;
}

.program-item:not(:last-child) {
  margin-bottom: 40px;
  padding-bottom: 38px;
  border-bottom: 1px solid #ddd;
}

.program-item-title {
  margin-bottom: 20px;
}

.program-item-title.--01 {
  max-width: 405px;
}

.program-item-title.--02 {
  max-width: 427px;
}

.program-item-title img {
  width: 100%;
}

.program-item-title span {
  font-size: 34px;
  line-height: 1;
}

@counter-style circled-decimal {
  system: fixed;
  symbols: ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩;
  suffix: " ";
}
.program-item ul {
  display: grid;
  gap: 18px;
}

.program-item:last-of-type ul {
  gap: 13px;
}

.program-item li {
  position: relative;
  display: grid;
  font-size: 20px;
  padding-left: 20px;
  gap: 7px;
}

.program-item li strong {
  font-size: 20px;
  color: var(--blue);
  letter-spacing: 0.06em;
}

.program-item li span {
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.program-item li span.program-note {
  font-size: 16px;
  margin-bottom: 4px;
}

.speaker-card {
  display: grid;
  grid-template-columns: 198px 240px 1fr;
  gap: 18px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 18px;
  padding-bottom: 16px;
  margin-top: 70px;
  border-bottom: solid 2px var(--blue);
  margin-bottom: 42px;
}

.speaker-image {
  width: 198px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.speaker-info {
  margin-bottom: 20px;
}

.speaker-info h3 {
  font-size: 26px;
  gap: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.1;
}

.speaker-info h3 span {
  font-size: 20px;
}

.speaker-info p {
  display: grid;
  margin-bottom: 8px;
  line-height: 1.4;
  letter-spacing: 0;
}

.speaker-profile {
  letter-spacing: 0;
  padding: 10px 0px 18px 10px;
  line-height: 1.5;
}

.speaker-profile-lead {
  margin-bottom: 24px;
}

.partner-grid {
  display: grid;
  gap: 20px 24px;
  grid-template-columns: repeat(2, 1fr);
}

.partner-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 140px;
  gap: 8.75%;
  background: #fff;
  border-radius: 16px;
  padding: 20px 60px 24px 36px;
}

.partner-logo {
  display: grid;
  place-items: center;
  width: 171px;
  text-align: center;
}

.partner-logo img {
  height: auto;
  display: block;
}

.partner-info {
  display: grid;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 180px;
  gap: 2px;
  margin-top: 13px;
}

.partner-info h3 {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.partner-tags {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 8px;
  min-height: 32px;
}

.tag {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  min-width: 74px;
  padding: 1px 11px;
  border-radius: 8px;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.partner-card:hover .tag {
  opacity: 0.6;
}

.tag-orange {
  background: var(--orange);
}

.tag-blue {
  background: var(--blue);
}

.tag-none {
  background: var(--gray);
}

.partner-arrow {
  position: absolute;
  top: 50%;
  right: 21px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 40px;
  height: auto;
  aspect-ratio: 1/1;
}

.lp-cta {
  padding: 50px 0 100px;
}

/*****************************

entry button

*****************************/
.p-EntryButtons {
  display: grid;
  gap: 32px;
  margin-top: 64px;
}

.p-recruitEntryButton {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.c-entryButton,
.c-contactButton {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  min-height: 4.5rem;
  padding-block: 34px;
  border-radius: 999px;
  background: -webkit-gradient(linear, left top, left bottom, from(#ff9a00), to(#fe5100));
  background: linear-gradient(to bottom, #ff9a00 0%, #fe5100 100%);
  text-decoration: none;
}

.c-entryButton:hover {
  color: #fff;
  background: -webkit-gradient(linear, left top, left bottom, from(#ffb238), to(#ff6a1f));
  background: linear-gradient(to bottom, #ffb238 0%, #ff6a1f 100%);
}

.c-contactButton {
  background: -webkit-gradient(linear, left top, right top, from(#2b6be8), to(#21b9f2));
  background: linear-gradient(90deg, #2b6be8, #21b9f2);
}

.c-contactButton:hover {
  color: #fff;
  background: -webkit-gradient(linear, left top, right top, from(#4f86ee), to(#48c9f5));
  background: linear-gradient(90deg, #4f86ee, #48c9f5);
}

.c-entryButton,
.c-contactButton {
  max-width: 760px;
  width: 77.2357723577%;
}

.c-entryButton::after,
.c-contactButton::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 10.9210526316%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 14px;
  height: 17px;
  background: #fff;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.c-entryButton__text {
  color: #fff;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.4;
}

/* TB */
@media screen and (min-width: 481px) and (max-width: 700px) {
  .c-entryButton__text {
    font-size: 1rem;
  }
}
/* SP */
@media screen and (max-width: 480px) {
  .c-entryButton__text {
    font-size: 0.95rem;
  }
}
/* ---------- お問い合わせ帯 ---------- */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

@media (max-width: 860px) {
  .container {
    padding: 0 20px;
  }
  .sp {
    display: inline;
  }
}
.sec-contact {
  background: var(--contact-blue);
  color: #fff;
  padding: 72px 0 74px;
  letter-spacing: 0.05em;
}

.contact-inner {
  text-align: center;
}

.contact-head {
  font-size: clamp(18px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.5;
  word-break: auto-phrase;
  -webkit-font-feature-settings: normal;
          font-feature-settings: normal;
}

.contact-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 34px;
}

.contact-link {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 13px;
  width: 100%;
  max-width: 520px;
  background: #fff;
  color: var(--contact-blue);
  border-radius: var(--radius-s);
  padding: 29px 62px;
  text-decoration: none;
  font-size: 17px;
  font-weight: 900;
  -webkit-box-shadow: 0 4px 14px rgba(6, 45, 75, 0.18);
          box-shadow: 0 4px 14px rgba(6, 45, 75, 0.18);
  -webkit-transition: -webkit-transform 0.2s ease, -webkit-box-shadow 0.2s ease;
  transition: -webkit-transform 0.2s ease, -webkit-box-shadow 0.2s ease;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  transition: transform 0.2s ease, box-shadow 0.2s ease, -webkit-transform 0.2s ease, -webkit-box-shadow 0.2s ease;
}

.contact-link:hover {
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
  -webkit-box-shadow: 0 8px 20px rgba(6, 45, 75, 0.24);
          box-shadow: 0 8px 20px rgba(6, 45, 75, 0.24);
  color: var(--contact-blue);
}

.contact-link .ci {
  width: 30px;
  height: 30px;
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-link .arw {
  position: absolute;
  right: 22px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 26px;
  height: 26px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  -webkit-transition: -webkit-transform 0.2s ease;
  transition: -webkit-transform 0.2s ease;
  transition: transform 0.2s ease;
  transition: transform 0.2s ease, -webkit-transform 0.2s ease;
}

.contact-link:hover .arw {
  -webkit-transform: translate(3px, -50%);
          transform: translate(3px, -50%);
}

.contact-office {
  margin-top: 32px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  word-break: auto-phrase;
}

.contact-tel {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 14px 22px;
  margin-top: 18px;
}

.tel-label {
  background: #fff;
  color: var(--contact-blue);
  border-radius: var(--radius-btn);
  padding: 11px 26px;
  font-size: 13.5px;
  font-weight: 900;
  white-space: nowrap;
}

.tel-num {
  color: #fff;
  text-decoration: none;
  font-size: clamp(28px, 4.2vw, 34px);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.tel-num:hover {
  color: #fff;
}

.tel-hours {
  text-align: left;
  line-height: 1.6;
}

.tel-hours .h-main {
  display: block;
  font-size: 14px;
  font-weight: 700;
}

.tel-hours .h-sub {
  display: block;
  font-size: 11.5px;
  opacity: 0.9;
}

@media (max-width: 860px) {
  .sec-contact {
    padding: 52px 0 56px;
  }
  .contact-head {
    font-size: 17px;
    letter-spacing: 0.02em;
  }
  .contact-links {
    margin-top: 26px;
  }
  .contact-link {
    padding: 18px 50px 18px 22px;
    font-size: 15px;
  }
  .contact-tel {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 12px;
  }
  .tel-hours {
    text-align: center;
  }
}
/* ---------- footer ---------- */
.site-footer {
  background: var(--footer-bg);
  color: #fff;
  padding: 56px 0 0;
  letter-spacing: 0.05em;
}

.footer-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 18px;
  padding-bottom: 46px;
  text-align: center;
}

.footer-logo {
  max-width: 344px;
  width: 100%;
  background: #fff;
  padding: 14px 22px;
  border-radius: 8px;
}

.footer-logo img {
  width: 100%;
  max-width: 300px;
  height: auto;
}

.footer-name {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.9;
  opacity: 0.92;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding: 20px 0;
  text-align: center;
}

.copy {
  font-size: 12px;
  opacity: 0.55;
}

@media (max-width: 860px) {
  .site-footer {
    padding-top: 44px;
  }
  .footer-inner {
    gap: 16px;
    padding-bottom: 36px;
  }
  .footer-logo {
    padding: 12px 16px;
  }
  .footer-name {
    font-size: 14.5px;
  }
}
/* ---------- print ---------- */
/* 背景色を印刷しない既定のままだと、白文字の連絡先が白紙に消えるため色を強制する */
@media print {
  .site-header {
    position: static;
  }
  main {
    padding-top: 0;
  }
  .sec-contact,
  .site-footer,
  .btn,
  .tel-label {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .hero-arrows,
  .hero-visual {
    display: none;
  }
  .notice-card {
    -webkit-box-shadow: none;
            box-shadow: none;
    border: 1px solid var(--line);
  }
}
/* ==================================================
   Responsive
================================================== */
/* ---------- 1030px以下 ---------- */
@media screen and (max-width: 1030px) {
  .partner-card {
    grid-template-columns: 1fr;
    min-height: 140px;
    height: auto;
  }
}
/* ---------- 860px以下 ---------- */
@media screen and (max-width: 860px) {
  html {
    scroll-padding-top: 12px;
  }
  .site-header {
    position: fixed;
    height: auto;
    padding-top: clamp(9px, 0px + 2.308vw, 18px);
    padding-bottom: clamp(8px, 0px + 2.051vw, 16px);
  }
  main {
    padding-top: 0;
  }
  .header-inner {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 0;
    padding: 0 clamp(8px, 0px + 2.051vw, 16px);
  }
  .header-logo {
    width: clamp(200px, 0px + 51.282vw, 400px);
  }
  .header-jigyo {
    font-size: 13px;
    white-space: normal;
  }
  .lp-hero {
    padding-top: 144px;
  }
  .gnav {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 100%;
            flex: 1 1 100%;
    margin-left: 0;
    gap: clamp(4px, 0px + 1.026vw, 8px);
  }
  .header-cta {
    text-align: center;
    white-space: nowrap;
    width: auto;
    margin-left: auto;
    max-width: 297px;
    width: 297px;
  }
  .btn {
    word-break: normal;
    padding: 14px 18px;
    font-size: 14px;
    max-width: 100%;
  }
  .btn-lg {
    padding: 16px 22px;
    font-size: 15px;
  }
  .block-cta .btn {
    width: 100%;
  }
}
/* ---------- 780px以下 ---------- */
@media screen and (max-width: 780px) {
  .u-pc-only {
    display: none;
  }
  .u-sp-only {
    display: block;
  }
  .gnav {
    padding-inline: clamp(9px, 0.667px + 2.222vw, 18px);
    gap: clamp(7px, 0px + 1.795vw, 14px);
  }
  .gnav a {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
  }
  .gnav a.header-cta {
    font-size: clamp(11px, 0px + 2.821vw, 22px);
    width: auto;
  }
  .header-cta {
    padding: clamp(6px, 0px + 1.538vw, 12px) clamp(16px, 0px + 4.103vw, 32px);
    padding-left: clamp(12px, 0px + 3.077vw, 24px);
    padding-right: clamp(23px, 0px + 5.897vw, 46px);
  }
  .header-cta::after {
    width: clamp(7px, 0px + 1.795vw, 14px);
    height: clamp(8px, 0px + 2.051vw, 16px);
    right: clamp(11px, 0px + 2.821vw, 22px);
  }
  .header-inner {
    gap: clamp(4px, 0px + 1.026vw, 8px);
  }
  .lp-wrapper {
    padding-inline: 5.1282051282%;
  }
  .lp-container {
    padding-inline: 5.1282051282%;
  }
  .lp-highlight {
    margin-bottom: clamp(45px, -9px + 13.846vw, 99px);
  }
  .lp-hero {
    padding-top: clamp(80px, 0px + 20.513vw, 160px);
    padding-bottom: clamp(25.5px, 0px + 6.538vw, 51px);
  }
  .lp-hero__image {
    width: 100%;
    min-height: 220px;
  }
  #overview.lp-section {
    margin-bottom: clamp(49px, 0px + 12.564vw, 98px);
  }
  #speaker.lp-section {
    margin-bottom: clamp(2px, 0px + 0.513vw, 4px);
  }
  .lp-section.program {
    padding-top: clamp(36px, 0px + 9.231vw, 72px);
    padding-bottom: clamp(18px, 0px + 4.615vw, 36px);
    margin-bottom: clamp(40px, 0px + 10.256vw, 80px);
  }
  .lp-news {
    padding-bottom: 14px;
  }
  .lp-news h2 {
    font-size: clamp(19px, 0px + 4.872vw, 38px);
    line-height: 1.35;
    letter-spacing: 0.05em;
    margin-bottom: clamp(11px, 0px + 2.821vw, 22px);
  }
  .lp-news__text {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
    margin-bottom: 45px;
    margin-bottom: clamp(23px, 0px + 5.897vw, 46px);
  }
  .event-badge {
    margin-top: 0;
    max-width: clamp(54px, 0px + 13.846vw, 108px);
  }
  .highlight-box {
    border-radius: clamp(10px, 0px + 2.564vw, 20px);
    overflow: hidden;
  }
  .highlight-item {
    grid-template-columns: 1fr;
    padding-block: clamp(14.5px, 0px + 3.718vw, 29px);
    padding-bottom: clamp(8px, 0px + 2.051vw, 16px);
    margin-inline: clamp(12px, 0px + 3.077vw, 24px);
    gap: clamp(3px, 0px + 0.769vw, 6px);
  }
  .highlight-item h3 {
    font-size: clamp(13px, 0px + 3.333vw, 26px);
    gap: clamp(6px, 0px + 1.538vw, 12px);
    margin-bottom: rm(6px);
  }
  .highlight-item h3::before {
    width: clamp(34px, 0px + 8.718vw, 68px);
  }
  .highlight-item li {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
    padding-left: clamp(12px, 1px + 2.821vw, 23px);
  }
  .highlight-item li::before {
    top: 0.5em;
    -webkit-transform: none;
            transform: none;
    font-size: clamp(8px, 0px + 2.051vw, 16px);
  }
  .section-title {
    padding-left: clamp(16px, 0px + 4.103vw, 32px);
  }
  .section-title.program {
    margin-bottom: clamp(4px, 0px + 1.026vw, 8px);
  }
  .section-title .bg-text.speaker {
    left: clamp(42px, 0px + 10.769vw, 84px);
  }
  .section-title .sub {
    font-size: clamp(9px, 0px + 2.308vw, 18px);
  }
  .section-title .bg-text {
    font-size: clamp(75px, 0px + 19.231vw, 150px);
    top: calc(clamp(31px, 0px + 7.949vw, 62px) * -1);
    left: clamp(10px, 1px + 2.308vw, 19px);
    letter-spacing: -0.015em;
  }
  .section-title h2 {
    margin-top: clamp(4px, 0px + 1.026vw, 8px);
    font-size: clamp(18px, 0px + 4.615vw, 36px);
  }
  .section-title::after {
    width: clamp(5px, 0px + 1.282vw, 10px);
    top: 50%;
    left: 0;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
  }
  .overview-table {
    margin-top: clamp(30px, 0px + 7.692vw, 60px);
  }
  .overview-table dl {
    gap: clamp(10px, 0px + 2.564vw, 20px);
    grid-template-columns: clamp(66px, 0px + 16.923vw, 132px) minmax(0, 1fr);
    padding-top: clamp(11px, 0px + 2.821vw, 22px);
    padding-bottom: clamp(12px, 0px + 3.077vw, 24px);
    margin-bottom: clamp(5px, 0px + 1.282vw, 10px);
  }
  .overview-table dl:last-of-type {
    padding-top: clamp(6px, 0px + 1.538vw, 12px);
  }
  .overview-table dt {
    font-size: clamp(10px, 0px + 2.564vw, 20px);
  }
  .overview-table dd {
    font-size: clamp(11px, 0px + 2.821vw, 22px);
    line-height: 1.4;
  }
  .overview-table dd a {
    font-size: clamp(10px, 0px + 2.564vw, 20px);
    margin-top: clamp(4px, 0px + 1.026vw, 8px);
    text-underline-offset: clamp(5px, 0px + 1.282vw, 10px);
  }
  .overview-table ul {
    margin-top: clamp(-3px, 0px + -0.769vw, -6px);
    margin-bottom: 0;
  }
  .overview-table ul li {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
  }
  .overview-venue-title {
    margin-bottom: clamp(14px, 0px + 3.59vw, 28px);
    font-size: clamp(15px, 0px + 3.846vw, 30px);
  }
  .overview-venue p {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
    line-height: 1.5;
  }
  .overview-venue a {
    font-size: clamp(12px, 4px + 2.051vw, 20px);
    margin-top: clamp(13px, 0px + 3.333vw, 26px);
  }
  .overview-venue:last-of-type {
    margin-bottom: clamp(4px, 0px + 1.026vw, 8px);
  }
  .overview-venue:not(:last-of-type) {
    margin-top: clamp(-2px, 0px + -0.513vw, -4px);
    letter-spacing: 0.05em;
    margin-bottom: clamp(32px, 1px + 7.949vw, 63px);
  }
  .program-box {
    padding-block: clamp(30px, 0px + 7.692vw, 60px);
  }
  .program-item:not(:last-child) {
    margin-bottom: clamp(21px, 0px + 5.385vw, 42px);
    padding-bottom: clamp(15px, 0px + 3.846vw, 30px);
  }
  .program-item ul {
    gap: clamp(6px, 0px + 1.538vw, 12px);
  }
  .program-item:last-of-type ul {
    gap: clamp(7px, 0px + 1.795vw, 14px);
  }
  .program-item li {
    padding-left: 0;
    gap: clamp(2px, 0px + 0.513vw, 4px);
  }
  .program-item li strong {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
  }
  .program-item li span {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
  }
  .program-item li span.program-note {
    font-size: clamp(10px, 0px + 2.564vw, 20px);
  }
  .program-item-title {
    margin-bottom: clamp(8px, 0px + 2.051vw, 16px);
  }
  .program-item-title.--01 {
    max-width: clamp(244px, 0px + 62.564vw, 488px);
  }
  .program-item-title.--02 {
    max-width: clamp(258px, 0px + 66.154vw, 516px);
  }
  .speaker-card {
    grid-template-columns: 1fr 1.3fr;
    gap: clamp(24px, 0px + 6.154vw, 48px);
    row-gap: clamp(6px, 0px + 1.538vw, 12px);
    padding-left: clamp(15px, 0px + 3.846vw, 30px);
    padding-bottom: 0;
    margin-top: clamp(33px, 0px + 8.462vw, 66px);
    border-bottom: solid 2px var(--blue);
    margin-bottom: clamp(21px, 0px + 5.385vw, 42px);
  }
  .speaker-image {
    width: clamp(108px, 0px + 27.692vw, 216px);
    grid-column: 1;
    grid-row: 1;
    margin-right: auto;
    margin-bottom: auto;
  }
  .speaker-info {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    margin-block: auto;
    margin-top: clamp(23px, 0px + 5.897vw, 46px);
  }
  .speaker-info h3 {
    font-size: clamp(15px, 0px + 3.846vw, 30px);
    margin-bottom: 0;
  }
  .speaker-info h3 span {
    font-size: clamp(12px, 0px + 3.077vw, 24px);
  }
  .speaker-info p {
    display: grid;
    font-size: clamp(10px, 0px + 2.564vw, 20px);
  }
  .speaker-profile {
    font-size: clamp(10px, 0px + 2.564vw, 20px);
    padding-inline: clamp(16px, 0px + 4.103vw, 32px);
    grid-column: 1/3;
    grid-row: 2;
    margin-bottom: clamp(14px, 0px + 3.59vw, 28px);
    padding: 0;
  }
  .speaker-profile-lead {
    margin-bottom: clamp(11px, 0px + 2.821vw, 22px);
  }
  .partner-grid {
    grid-template-columns: 1fr;
    row-gap: clamp(10px, 0px + 2.564vw, 20px);
  }
  .partner-card {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    height: auto;
    padding: clamp(10px, 0px + 2.564vw, 20px);
    padding-left: clamp(20px, 0px + 5.128vw, 40px);
    height: clamp(70px, 0px + 17.949vw, 140px);
    min-height: clamp(64px, 0px + 16.41vw, 128px);
    border-radius: clamp(10px, 0px + 2.564vw, 20px);
  }
  .partner-logo {
    width: clamp(87px, 0px + 22.308vw, 174px);
  }
  .partner-logo.procan img {
    width: auto;
    height: clamp(46px, 0px + 11.795vw, 92px);
  }
  .partner-info {
    margin-top: 0;
    width: clamp(165px, 0px + 42.308vw, 330px);
  }
  .partner-info h3 {
    margin-bottom: clamp(9px, 0px + 2.308vw, 18px);
    font-size: clamp(12px, 0px + 3.077vw, 24px);
  }
  .partner-arrow {
    top: 47%;
    right: clamp(15px, 0px + 3.846vw, 30px);
    width: clamp(20px, 0px + 5.128vw, 40px);
    height: auto;
    aspect-ratio: 1/1;
  }
  .partner-tags {
    gap: clamp(5px, 0px + 1.282vw, 10px);
    min-height: clamp(16px, 0px + 4.103vw, 32px);
  }
  .tag {
    font-size: clamp(10px, 0px + 2.564vw, 20px);
    min-width: clamp(44px, 0px + 11.282vw, 88px);
    padding: clamp(1px, 0px + 0.256vw, 2px) clamp(6px, 0px + 1.538vw, 12px);
    border-radius: clamp(4px, 0px + 1.026vw, 8px);
  }
  .lp-cta {
    padding: clamp(50px, 0px + 12.821vw, 100px) 0 clamp(62px, 0px + 15.897vw, 124px);
  }
  .cta-btn {
    width: 100%;
    font-size: clamp(12px, 2px + 2.564vw, 22px);
  }
  .p-EntryButtons {
    margin-top: clamp(35px, 0px + 8.974vw, 70px);
    gap: clamp(16px, 0px + 4.103vw, 32px);
  }
  .c-entryButton,
  .c-contactButton {
    width: 100%;
    padding-block: 0;
    min-height: clamp(54px, 0px + 13.846vw, 108px);
  }
  .c-entryButton::after,
  .c-contactButton::after {
    width: clamp(8px, 0px + 2.051vw, 16px);
    height: clamp(11px, 0px + 2.821vw, 22px);
    right: 8.921053%;
  }
}