@charset "UTF-8";

/* ============================================
   リセット & ベース
   ============================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

html {
  line-height: 1;
  font-family: "Noto Serif JP", serif;
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
}

article, aside, details, figcaption, figure,
footer, header, main, menu, nav, section, summary {
  display: block;
}

img {
  border: none;
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

a {
  color: var(--c-primary);
  text-decoration: none;
  background-color: transparent;
  transition: all 0.2s;
}

input, button, textarea, select {
  border: none;
  outline: none;
  background: none;
  vertical-align: baseline;
  font-family: inherit;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

/* ============================================
   CSS カスタムプロパティ（カラー・サイズ）
   ============================================ */
:root {
  /* メインカラー（変更してカスタマイズ） */
  --c-primary: #77B5D9;
  --c-primary-dark: #5A9BC2;
  --c-primary-lighter: #EEF6FC;
  --c-accent: #F0A3C0;

  /* 背景カラー */
  --bg-cream: #FFF8F0;
  --bg-gray: #E8F0F8;

  /* イージング */
  --easeOutCubic: cubic-bezier(.33, 1, .68, 1);
  --easeOutQuint: cubic-bezier(.22, 1, .36, 1);
  --easeOutQuart: cubic-bezier(.25, 1, .5, 1);
}

/* PC フォントサイズ (clamp) */

:root {
  --fs-12: clamp(11px, calc(11px + 1 * ((100vw - 768px) / 472)), 12px);
  --fs-14: clamp(12px, calc(12px + 2 * ((100vw - 768px) / 472)), 14px);
  --fs-15: clamp(13px, calc(13px + 2 * ((100vw - 768px) / 472)), 15px);
  --fs-16: clamp(14px, calc(14px + 2 * ((100vw - 768px) / 472)), 16px);
  --fs-17: clamp(15px, calc(15px + 2 * ((100vw - 768px) / 472)), 17px);
  --fs-18: clamp(16px, calc(16px + 2 * ((100vw - 768px) / 472)), 18px);
  --fs-20: clamp(17px, calc(17px + 3 * ((100vw - 768px) / 472)), 20px);
  --fs-22: clamp(19px, calc(19px + 3 * ((100vw - 768px) / 472)), 22px);
  --fs-24: clamp(20px, calc(20px + 4 * ((100vw - 768px) / 472)), 24px);
  --fs-27: clamp(23px, calc(23px + 4 * ((100vw - 768px) / 472)), 27px);
  --fs-34: clamp(28px, calc(28px + 6 * ((100vw - 768px) / 472)), 34px);
  --fs-50: clamp(40px, calc(40px + 10 * ((100vw - 768px) / 472)), 50px);
  --fs-70: clamp(45px, calc(45px + 25 * ((100vw - 768px) / 472)), 70px);
  --letter-spacing-primary: .16em;
}


/* SP フォントサイズ (vw) */


/* ============================================
   ベーススタイル
   ============================================ */
body {
  line-height: 1.5;
  font-weight: 400;
  letter-spacing: .05em;
  color: var(--c-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.scroll-hidden {
  overflow: hidden;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  border: 0;
  overflow: hidden;
  padding: 0;
  margin: -1px;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
}






#contents {
  overflow: hidden;
  position: relative;
}

/* ============================================
   プレースホルダー（画像差し替え用）
   ============================================ */
.img-placeholder,
.logo-placeholder,
.kv-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.1em;
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: 8px;
}

.img-placeholder {
  background: rgba(0, 86, 146, 0.2);
  min-height: 200px;
}

.img-placeholder.portrait {
  aspect-ratio: 2 / 3;
  width: 100%;
}

.img-placeholder.landscape {
  aspect-ratio: 16 / 9;
  width: 100%;
}

.logo-placeholder {
  width: 160px;
  height: 120px;
  background: rgba(0, 86, 146, 0.1);
  border-color: rgba(0, 86, 146, 0.2);
  color: rgba(0, 86, 146, 0.5);
}

.logo-placeholder.small {
  width: 120px;
  height: 90px;
}

.kv-placeholder {
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.08);
  font-size: 24px;
  flex-direction: column;
  gap: 8px;
}

.kv-placeholder small {
  font-size: 12px;
  font-weight: 400;
}

/* ============================================
   ローディング
   ============================================ */
#loading {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  background: var(--c-primary);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  animation: fadeIn 0.35s ease both;
}

.loading-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loading-text {
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.2em;
  opacity: 0;
  transition: opacity 0.65s var(--easeOutQuint);
}

.loading-text.is-active {
  opacity: 1;
}

/* ============================================
   キービジュアル（ヒーロー）
   ============================================ */
.key-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  background: linear-gradient(180deg, #D4E9F7 0%, #9DD0EC 40%, #77B5D9 100%);
  padding: 20px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .key-visual {
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
  }
}


.kv-main {
  width: auto;
  max-width: 90%;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.kv-image {
  display: block;
  border-radius: 16px;
  overflow: hidden;
  line-height: 0;
}

.kv-image img {
  display: block;
  max-height: 75vh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}


.kv-logo {
  display: grid;
  place-items: center;
  max-width: var(--kv-maxw);
  padding: 30px 20px;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  position: relative;
  text-align: center;
}

.kv-title {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.15em;
  line-height: 1.4;
  opacity: 0;
}

.kv-subtitle {
  font-size: clamp(14px, 2.5vw, 20px);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.2em;
  margin-top: 12px;
  opacity: 0;
}

.kv-logo.is-in .kv-title {
  animation: fadeInUp 1.2s var(--easeOutQuint) 0.4s both;
}

.kv-logo.is-in .kv-subtitle {
  animation: fadeInUp 1.2s var(--easeOutQuint) 0.6s both;
}


/* ============================================
   イントロセクション
   ============================================ */
.intro {
  background: var(--bg-cream);
  overflow: hidden;
  position: relative;
}

.intro::before {
  content: "";
  display: block;
  width: 65%;
  aspect-ratio: 1 / 1;
  background: #fff;
  border-radius: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(.22, .8, .2, 1),
              transform 1.2s cubic-bezier(.22, .8, .2, 1);
}

.is-inview.intro::before {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.intro-inner {
  display: grid;
  --intro-logo: min(240px, 19.355vw);
  grid-template-columns: var(--intro-logo) 1fr var(--intro-logo);
  align-items: center;
  width: min(1200px, 96%);
  padding: min(85px, 8.065vw) 0 min(80px, 7.661vw);
  margin: 0 auto;
  position: relative;
}

.intro-content {
  grid-column: 2;
  grid-row: 1;
  text-align: center;
  position: relative;
  z-index: 2;
}

.intro-logos {
  grid-column: 1 / -1;
  grid-row: 1;
  display: grid;
  grid-template-columns: var(--intro-logo) 1fr var(--intro-logo);
  align-items: center;
  position: relative;
  z-index: 1;
}

.intro-logo {
  display: grid;
  place-items: center;
}

.intro-logo.logo-1 {
  grid-column: 1;
  justify-self: flex-end;
  margin-right: -20px;
}

.intro-logo.logo-2 {
  grid-column: 3;
  justify-self: flex-start;
  margin-left: -20px;
}


.intro-title {
  font-size: var(--fs-24);
  font-weight: 700;
  line-height: 2.2;
  letter-spacing: 0.2em;
  margin-bottom: 0.85em;
}

.intro-title span {
  display: inline-block;
}

.intro-title .marker {
  background: linear-gradient(transparent 60%, rgba(0, 86, 146, 0.15) 60%);
  line-height: 1;
  padding: 0.25em 0.1em 0.25em 0.1em;
  margin-left: -0.1em;
  margin-right: -0.22em;
}

.intro-text {
  font-size: var(--fs-16);
  font-weight: 500;
  line-height: 2.375;
  letter-spacing: var(--letter-spacing-primary);
  padding: 0 7%;
  margin-bottom: 2em;
}

.intro-note {
  font-size: var(--fs-12);
  font-weight: 500;
}


/* ============================================
   イベントセクション（青背景）
   ============================================ */
.event {
  color: #fff;
  background: var(--c-primary);
}

.event-section {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.event-inner {
  position: relative;
  z-index: 1;
}


.event {
  padding: 0 40px;
}


.event-header-en {
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: var(--letter-spacing-primary);
}

.event-header-title {
  font-size: var(--fs-50);
  font-weight: 600;
  letter-spacing: var(--letter-spacing-primary);
  line-height: 1;
  padding-top: 3px;
}


/* スケジュール */
.event-schedule {
  position: relative;
  overflow: hidden;
}

.event-schedule-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: min(70px, 6.452vw) min(40px, 3.629vw);
  width: min(820px, 75vw);
  padding: min(90px, 8.871vw) 0 min(120px, 10.484vw);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}


.event-date {
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-size: var(--fs-70);
  font-weight: 500;
  letter-spacing: .05em;
}

.event-weekday {
  font-size: var(--fs-24);
  margin-left: -0.5em;
}

.event-area {
  font-size: var(--fs-24);
  font-weight: 500;
  letter-spacing: .15em;
  margin-left: -0.15em;
}

/* エリアカラー（カスタマイズ可能） */


.event-venue {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-16);
  font-weight: 600;
  text-align: center;
  letter-spacing: normal;
  border-top: 1px solid #fff;
  border-bottom: 1px solid #fff;
  padding: 6px;
}


.event-time {
  font-size: var(--fs-15);
  font-weight: 600;
  text-align: center;
  letter-spacing: var(--letter-spacing-primary);
  margin-top: 7px;
}


/* プログラム */
.event-program {
  padding-bottom: 20px;
}


.event-program .event-inner {
  display: grid;
  grid-template-columns: min(135px, 13.71vw) 1fr;
  grid-template-rows: repeat(2, auto);
  gap: 15px min(50px, 5.645vw);
  grid-template-areas:
    "program-g1 program-g2"
    "program-g1 program-g3";
  max-width: 1000px;
  padding-right: 90px;
}

.event-program .event-header {
  grid-area: program-g1;
  border-right: 1px solid #fff;
}

.event-program .event-header-en {
  padding-left: 0.5em;
}

.program-part-1 { grid-area: program-g2; }
.program-part-2 { grid-area: program-g3; }


.program-header {
  display: flex;
  align-items: baseline;
  font-size: var(--fs-24);
  font-weight: 600;
  letter-spacing: var(--letter-spacing-primary);
  border-bottom: 1px solid #fff;
  padding: 0 0 0.2em 0.2em;
  margin-bottom: 0.75em;
}

.program-header span {
  font-size: 1.33em;
  position: relative;
  top: 1px;
}


.program-inner {
  padding-top: 10px;
}

.program-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 0.5em;
}

.program-title::before {
  content: "";
  display: block;
  width: 30px;
  aspect-ratio: 1 / 1;
  background: #fff;
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.3;
}

.program-text {
  font-size: var(--fs-16);
  letter-spacing: var(--letter-spacing-primary);
  padding: 0 0.95em 0 0.3em;
  margin-bottom: 1em;
}

.program-text.border {
  border-bottom: 1px dashed #fff;
  padding-bottom: 1.2em;
  margin-bottom: 1.35em;
}


.program-list {
  display: grid;
  gap: 10px;
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 0.65em;
}

.program-list-item {
  display: flex;
  gap: 7px;
  list-style: none;
}

.program-list-item::before {
  content: "";
  display: block;
  width: 30px;
  aspect-ratio: 1 / 1;
  background: #fff;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 1px;
  opacity: 0.3;
}


/* 出演者 */
.event-artists {
  max-width: 1000px;
  border-top: 1px solid #fff;
  padding: 60px 0 80px;
  margin: 0 auto;
}

.event-artists .event-header {
  text-align: center;
  margin-bottom: 50px;
}


/* 2カラム均等グリッド */
.event-artists-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px 40px;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}


/* プロフィールカード */
.profile-item {
  position: relative;
  text-align: center;
}

/* 画像（同サイズ正方形） */
.profile-pic {
  position: relative;
  z-index: 1;
}

.profile-pic .img-placeholder {
  aspect-ratio: 1 / 1;
  width: 100%;
  min-height: 0;
  border-radius: 12px;
}

/* 名前カード */
.profile-detail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: fit-content;
  max-width: 90%;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1;
  letter-spacing: var(--letter-spacing-primary);
  text-align: center;
  background: #fff;
  padding: 27px 30px 15px;
  position: relative;
  z-index: 2;
  margin: -28px auto 0;
}


.profile-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 36px;
  font-size: var(--fs-18);
  color: #fff;
  background: var(--c-primary);
  padding: 0.3em 0.7em 0.4em;
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.profile-name {
  font-size: var(--fs-27);
  font-weight: 600;
  white-space: nowrap;
}

.profile-name-en {
  font-size: var(--fs-15);
}


/* 紹介文 */
.profile-text {
  font-size: var(--fs-15);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  text-align: left;
  letter-spacing: var(--letter-spacing-primary);
  padding: 16px 4% 0;
}


/* ============================================
   セクションヘッダー共通
   ============================================ */
.section-header {
  display: grid;
  justify-items: center;
  width: fit-content;
  text-align: center;
  margin: 0 auto 50px;
  position: relative;
}

.section-header-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-header-inner::before {
  display: none;
}

.section-header-en {
  font-size: var(--fs-15);
  font-weight: 600;
  letter-spacing: var(--letter-spacing-primary);
}

.section-header-title {
  font-size: var(--fs-50);
  font-weight: 600;
  line-height: 1;
  letter-spacing: var(--letter-spacing-primary);
  padding-top: 4px;
}


/* ============================================
   チケットセクション
   ============================================ */
.ticket {
  background: var(--bg-gray);
  padding: 110px 40px;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.ticket-inner {
  width: min(610px, 75%);
  color: var(--c-primary-dark);
  margin: 0 auto;
  position: relative;
}

.ticket-lead {
  font-size: var(--fs-16);
  font-weight: 500;
  text-align: center;
  letter-spacing: var(--letter-spacing-primary);
  margin-bottom: 50px;
}


.ticket-link {
  display: grid;
  gap: 20px;
  margin-bottom: 40px;
}

.ticket-link-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15em;
  width: 100%;
  min-height: 115px;
  font-size: var(--fs-27);
  font-weight: 500;
  color: #fff;
  text-align: center;
  letter-spacing: var(--letter-spacing-primary);
  background: var(--c-primary-dark);
  position: relative;
  transition: background 0.2s;
}

.ticket-link-button .small {
  font-size: var(--fs-16);
  letter-spacing: 0.05em;
}

.ticket-link-button::after {
  content: "";
  display: block;
  width: 20px;
  aspect-ratio: 1 / 1;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
  position: absolute;
  right: 22px;
  opacity: 0.6;
}


@media (hover: hover) and (pointer: fine) {
  .ticket-link-button:hover {
    background: var(--c-primary);
  }
}

.ticket-notes {
  font-size: var(--fs-12);
  font-weight: 500;
  line-height: 1.75;
  padding: 0 3%;
}

.ticket-notes li {
  list-style: none;
  text-indent: -1em;
  padding-left: 1em;
}

.ticket-notes li:not(:last-child) {
  margin-bottom: 0.5em;
}

/* ============================================
   FAQ セクション
   ============================================ */
.faq {
  background: #fff;
  padding: 90px 40px 60px;
}

.faq-list {
  display: grid;
  max-width: 1000px;
  padding-top: 20px;
  margin: 0 auto 100px;
}

.faq-item {
  border-bottom: 1px solid var(--c-primary);
}

.faq-item.is-open {
  padding-bottom: 20px;
}


.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 70px;
  font-size: var(--fs-18);
  font-weight: 500;
  color: var(--c-primary-dark);
  line-height: 1.35;
  letter-spacing: var(--letter-spacing-primary);
  background: #fff;
  padding: 0 min(25px, 1.5vw) 0 10px;
  cursor: pointer;
  position: relative;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s var(--easeOutCubic),
              padding 0.15s var(--easeOutCubic);
}

.faq-title {
  flex: 1;
  text-align: left;
  padding: 0.85em 20px 0.85em min(30px, 2.419vw);
}


.faq-title span {
  display: inline-block;
  transform-origin: left center;
  transform: scale(1);
  transition: transform 0.25s var(--easeOutCubic);
}

.faq-item.is-open .faq-title span {
  transform: scale(clamp(1.15, calc(1.15 + 0.17 * ((100vw - 768px) / 472)), 1.32));
}


@media (hover: hover) and (pointer: fine) {
  .faq-question:hover {
    background: var(--c-primary-lighter);
  }
}

.faq-answer {
  display: none;
  font-size: var(--fs-16);
  font-weight: 500;
  color: var(--c-primary-dark);
  line-height: 2;
  padding: 10px 25px 15px 10px;
}

.faq-item.is-open .faq-answer {
  display: flex;
}

.faq-text {
  padding: 0 20px 0 30px;
}


.faq-label-q,
.faq-label-a {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 1.5em;
  height: 1.5em;
  font-size: var(--fs-34);
  font-weight: 600;
  line-height: 1;
  margin-top: -6px;
}


.faq-icon {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 30px;
  aspect-ratio: 1 / 1;
  position: relative;
  transition: transform 0.3s var(--easeOutQuart);
}

/* 矢印アイコン（CSS） */
.faq-icon::before {
  content: "";
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--c-primary);
  border-bottom: 2px solid var(--c-primary);
  transform: rotate(45deg);
  margin-top: -4px;
}

.faq-item.is-open .faq-icon {
  transform: rotate(-180deg);
}


/* ============================================
   動画セクション
   ============================================ */
.video {
  color: #fff;
  background: var(--c-primary);
  padding: 75px 0 110px;
  position: relative;
  overflow: hidden;
}

.video .section-header-inner::before {
  background: #fff;
}

.video-summary {
  text-align: center;
  padding: 10px 0 40px;
}

.video-summary-title {
  font-size: var(--fs-22);
  font-weight: 400;
  margin-bottom: 0.5em;
}

.video-summary-text {
  font-size: var(--fs-16);
}


.video-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 40px;
}


.video-item {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  border-radius: 8px;
}

.video-item iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  position: absolute;
  inset: 0;
}

/* ============================================
   フッター
   ============================================ */
.footer {
  text-align: center;
  padding: 43px 40px 45px;
  overflow: hidden;
  background: var(--bg-cream);
}

.footer-organizer {
  font-size: var(--fs-16);
  font-weight: 600;
  color: #000;
  line-height: 1.75;
  letter-spacing: 0.1em;
  padding: 100px 0 70px;
}

.footer-copyright {
  font-size: var(--fs-12);
  font-weight: 600;
  color: #000;
  letter-spacing: 0.1em;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  margin-bottom: 60px;
}


/* ============================================
   デコレーション（円形背景）
   ============================================ */
.decorations {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.circle-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.circle {
  --circle-base: clamp(240px, 28vw, 420px);
  --circle-k: 1;
  --circle-s: calc(var(--circle-base) * var(--circle-k));
  --circle-x: 0%;
  --circle-y: 0%;
  position: absolute;
  left: var(--circle-x);
  top: var(--circle-y);
  width: var(--circle-s);
  height: var(--circle-s);
  border-radius: 50%;
  background: #8ab9ff;
  filter: blur(20px);
  opacity: 0.1;
  pointer-events: none;
  user-select: none;
  will-change: transform, opacity;
  backface-visibility: hidden;
}

.circle.light {
  mix-blend-mode: screen;
}

.circle.dark {
  background: #0073c3;
  opacity: 0.25;
}

.circle-1 { --circle-k: 0.833; --circle-y: -4%; --circle-x: 38%; }
.circle-2 { --circle-k: 0.905; --circle-y: 26%; --circle-x: 70%; }
.circle-3 { --circle-k: 0.905; --circle-y: 28%; --circle-x: 0%; }
.circle-4 { --circle-k: 0.833; --circle-y: 10%; --circle-x: -10%; }
.circle-5 { --circle-k: 0.667; --circle-y: 50%; --circle-x: 70%; }
.circle-6 { --circle-k: 0.667; --circle-y: 0%; --circle-x: -15%; }
.circle-7 { --circle-k: 0.405; --circle-y: 6%; --circle-x: 57%; }
.circle-8 { --circle-k: 1; --circle-y: 5%; --circle-x: -10%; }
.circle-9 { --circle-k: 0.405; --circle-y: 55%; --circle-x: 68%; }
.circle-10 { --circle-k: 1; --circle-y: -4%; --circle-x: 65%; }
.circle-11 { --circle-k: 0.667; --circle-y: 60%; --circle-x: 10%; }

/* ============================================
   アニメーション
   ============================================ */
@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translate3d(0, -40px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* スクロール表示アニメーション */
.js-fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--easeOutCubic),
              transform 0.8s var(--easeOutCubic);
}

.js-fade.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   カスタム追加スタイル
   ============================================ */

/* イントロ: ロゴなし版レイアウト */
.intro-inner--no-logos {
  display: block;
  width: min(1200px, 96%);
  padding: min(85px, 8.065vw) 0 min(80px, 7.661vw);
  margin: 0 auto;
  position: relative;
}

.intro-inner--no-logos .intro-content {
  text-align: center;
  position: relative;
  z-index: 2;
}


/* あらすじ: 1カラムレイアウト */
.event-inner--story {
  display: block !important;
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 20px 0 !important;
}

.event-inner--story .event-header {
  text-align: center;
  margin-bottom: 40px;
  border-right: none !important;
}


/* 見どころ: 1カラムレイアウト */
.event-inner--highlights {
  display: block !important;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px !important;
}

.event-inner--highlights .event-header {
  text-align: center;
  margin-bottom: 40px;
  border-right: none !important;
}


/* キャラクター: 3カラムグリッド */
.event-artists-list--characters {
  grid-template-columns: repeat(3, 1fr);
  gap: 50px 30px;
}

.event-artists-list--hero {
  grid-template-columns: 1fr;
  max-width: 320px;
  margin: 0 auto 40px;
}

.event-artists-list--duo {
  grid-template-columns: repeat(2, 1fr);
  gap: 50px 30px;
  max-width: 560px;
  margin: 0 auto 40px;
}

.event-artists-list--trio {
  grid-template-columns: repeat(3, 1fr);
  gap: 50px 30px;
}



/* スタッフ: 写真なしレイアウト */
.event-artists-list--staff {
  grid-template-columns: repeat(2, 1fr);
  gap: 30px 40px;
  max-width: 700px;
}

.profile-item--staff {
  text-align: center;
}

.profile-item--staff .profile-detail {
  margin-top: 0;
  padding-top: 1.5em;
}

.profile-item--staff .profile-text {
  padding-top: 1em;
}

/* キャラクター画像: 丸型 */
.profile-pic--circle {
  width: 70%;
  max-width: 200px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
}

.profile-pic--circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* キャラクターセクション見出し */
.characters-sub-heading {
  text-align: center;
  font-size: var(--fs-18, 16px);
  font-weight: 600;
  margin-bottom: 1.5em;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.1em;
}

/* チケット価格のサブテキスト */
.ticket-lead-sub {
  font-size: 0.9em;
}

.ticket-lead strong {
  font-size: 1.1em;
}

/* マーカーのカラー（テーマに合わせて調整） */
.intro-title .marker {
  background: linear-gradient(transparent 60%, rgba(119, 181, 217, 0.25) 60%);
}

/* デコレーション円のカラー調整 */
.circle.dark {
  background: #5A9BC2;
  opacity: 0.2;
}

/* ============================================
   レスポンシブ：ユーティリティ
   ============================================ */
@media (min-width: 768px) {
  .is-sp { display: none; }
}
@media (max-width: 767.98px) {
  .is-pc { display: none; }
}


/* スケジュール：新レイアウト */
.event-schedule-item {
  text-align: center;
}

.event-schedule-item .event-date {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.15em;
}

.event-date-num {
  font-size: var(--fs-50);
  font-weight: 500;
  letter-spacing: .03em;
}

.event-date-comma {
  font-size: var(--fs-16);
  font-weight: 400;
  margin-left: 0.1em;
}

.event-schedule-item .event-weekday {
  font-size: var(--fs-20);
  margin-left: 0;
}

.event-schedule-item .event-area {
  font-size: var(--fs-24);
  font-weight: 600;
  letter-spacing: .15em;
  color: rgba(255, 255, 255, 0.8);
  margin: 0.3em 0 0.2em;
}
/* ============================================
   公演地・公演日一覧（カード型）
   ============================================ */
.schedule-card-inner {
  width: min(900px, 85%);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.schedule-card-inner .event-header {
  text-align: center;
  margin-bottom: 2em;
}

.schedule-card-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 30px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.schedule-card-list .ticket-link-button {
  pointer-events: auto;
}

.schedule-card-list .ticket-link-button::after {
  display: block;
}

.ticket-link-button .day-of-week {
  font-size: 0.6em;
}

.schedule-notes {
  margin-bottom: 60px;
}

/* ============================================
   チケット：販売スケジュール
   ============================================ */
.ticket-schedule {
  margin-top: 2em;
  text-align: left;
}

.ticket-schedule-title {
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-22);
  font-weight: 600;
  text-align: center;
  margin-bottom: 1.5em;
  letter-spacing: .1em;
}

.ticket-schedule-block {
  background: rgba(90, 155, 194, 0.08);
  border-radius: 12px;
  padding: 1.5em 2em;
  margin-bottom: 1.2em;
}

.ticket-schedule-subtitle {
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-18);
  font-weight: 600;
  margin-bottom: 1em;
  padding-bottom: 0.5em;
  border-bottom: 1px solid rgba(90, 155, 194, 0.3);
  letter-spacing: .08em;
}

.ticket-schedule-dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6em 1.2em;
  font-size: var(--fs-14);
  line-height: 1.6;
}

.ticket-schedule-dl dt {
  font-weight: 600;
  white-space: nowrap;
  color: var(--c-primary-dark);
}

.ticket-schedule-dl dd {
  margin: 0;
}

/* ============================================
   レスポンシブ：SP (max-width: 767.98px)
   ============================================ */
@media (max-width: 767.98px) {

  :root {
    --fs-10: 2.564vw;
    --fs-11: 2.821vw;
    --fs-12: 3.077vw;
    --fs-13: 3.333vw;
    --fs-14: 3.59vw;
    --fs-15: 3.846vw;
    --fs-16: 4.103vw;
    --fs-17: 4.359vw;
    --fs-18: 4.615vw;
    --fs-20: 5.128vw;
    --fs-22: 5.641vw;
    --fs-24: 6.154vw;
    --fs-25: 6.41vw;
    --fs-28: 7.179vw;
    --fs-30: 7.692vw;
    --letter-spacing-primary: .1em;
  }

  .key-visual {
    min-height: 0;
    min-height: 0 !important;
    justify-content: flex-start;
    gap: 0.5vw;
    padding: 4px;
    padding-bottom: 1.3vw;
  }
  .kv-main { width: 100%; max-width: 100%; padding: 0; margin: 0; flex: 0 0 auto; align-items: flex-start; height: auto; }
  .kv-image { border-radius: 12px; padding: 0; margin: 0; }
  .kv-image img { width: 100%; height: auto; max-height: none; object-fit: cover; margin: 0; padding: 0; }
  .kv-logo { width: 88%; padding: 20px 10px; }
  .kv-subtitle { font-size: var(--fs-17); }

  .intro::before { height: 103%; width: auto; }
  .intro-inner--no-logos { padding: 14.103vw 0 17.949vw; }
  .intro-title { font-size: var(--fs-20); line-height: 2; }
  .intro-text { font-size: var(--fs-15); line-height: 1.75; text-align: center; padding: 0 6%; }
  .intro-text br { display: none; }

  .event { padding: 0; }
  .event-header { text-align: center; margin-bottom: 6.41vw; }
  .event-header-en { font-size: var(--fs-11); }
  .event-header-title { font-size: var(--fs-30); }

  .event-schedule-list { gap: 7.692vw 3.846vw; width: 90vw; padding: 23.077vw 0 30vw; }
  .event-date-num { font-size: var(--fs-28); }

.event-date-comma {
  font-size: var(--fs-16);
  font-weight: 400;
  margin-left: 0.1em;
}
  .event-schedule-item .event-weekday { font-size: var(--fs-14); }

.event-date-comma {
  font-size: var(--fs-16);
  font-weight: 400;
  margin-left: 0.1em;
}
  .event-schedule-item .event-area { font-size: var(--fs-18); color: rgba(255, 255, 255, 0.8); }
  .event-venue { font-size: var(--fs-12); line-height: 1.25; padding: 1.538vw; }
  .event-time { font-size: var(--fs-11); margin-top: 1.795vw; }

  .schedule-card-inner { width: 90%; }
  .schedule-card-list { grid-template-columns: 1fr; gap: 3.846vw; margin-bottom: 6.41vw; }

  .event-program { padding-bottom: 7.692vw; }
  .event-inner--story, .event-inner--highlights { padding: 0 5%; }
  .event-inner--story { padding-top: 12vw; }
  .event-inner--story .event-header,
  .event-inner--highlights .event-header { margin-bottom: 6.41vw; }
  .program-inner { padding-top: 1.282vw; }
  .program-title { gap: 1.795vw; font-size: var(--fs-16); padding: 0 2%; }
  .program-title::before { width: 6.41vw; }
  .program-text { font-size: var(--fs-15); padding: 0 2%; }
  .program-part-1 { margin-bottom: 7.692vw; }

  .event-artists { width: 90%; padding: 12.821vw 0 15.385vw; }
  .event-artists .event-header { margin-bottom: 7.692vw; }
  .event-artists-list { grid-template-columns: 1fr; gap: 12.821vw; max-width: 80vw; }
  .event-artists-list--characters { grid-template-columns: 1fr; gap: 12.821vw; }
  .event-artists-list--hero { max-width: 80vw; margin-bottom: 12.821vw; }
  .event-artists-list--duo { grid-template-columns: 1fr; gap: 12.821vw; max-width: 80vw; margin-bottom: 12.821vw; }
  .event-artists-list--trio { grid-template-columns: 1fr; gap: 12.821vw; }
  .event-artists-list--staff { grid-template-columns: 1fr; gap: 8vw; }
  .profile-pic--circle { width: 55%; max-width: 180px; }
  .profile-detail { gap: 1.282vw; letter-spacing: 0.05em; padding: 5.128vw 4.615vw 2.564vw; margin-top: -5.128vw; }
  .profile-badge { min-height: 5.128vw; font-size: var(--fs-13); top: -2.564vw; }
  .profile-name { font-size: var(--fs-20); }
  .profile-name-en { font-size: var(--fs-11); }
  .profile-text { font-size: var(--fs-14); line-height: 1.7; padding: 3.846vw 2% 0; }
  .characters-sub-heading { font-size: var(--fs-15); margin-bottom: 1em; }
  .characters-sub-heading[style] { margin-top: 10vw !important; }

  .section-header { display: block; margin-bottom: 7.692vw; }
  .section-header-inner::before { width: 8.974vw; margin-bottom: 1.026vw; }
  .section-header-en { font-size: var(--fs-12); }
  .section-header-title { font-size: var(--fs-30); padding-top: 1.026vw; }

  .ticket { padding: 7.692vw 5% 15.385vw; }
  .ticket-inner { width: 94%; }
  .ticket-lead { font-size: var(--fs-14); margin-bottom: 6.41vw; }
  .ticket-link { gap: 3.846vw; margin-bottom: 6.41vw; }
  .ticket-link-button { min-height: 24.359vw; font-size: var(--fs-20); }
  .ticket-link-button .small { font-size: var(--fs-13); }
  .ticket-link-button::after { width: 3.846vw; right: 3.846vw; }

  .ticket-schedule-block { padding: 1.2em 1.2em; }
  .ticket-schedule-dl { grid-template-columns: 1fr; gap: 0.2em; font-size: var(--fs-13); }
  .ticket-schedule-dl dt { margin-top: 0.6em; }
  .ticket-schedule-dl dt:first-child { margin-top: 0; }
  .ticket-schedule-dl dd { padding-left: 0.5em; }

  .faq { padding: 20.513vw 5% 7.692vw; }
  .faq-list { padding-top: 2.564vw; margin-bottom: 12.308vw; }
  .faq-item.is-open { padding-bottom: 5.128vw; }
  .faq-question { min-height: 17.949vw; font-size: var(--fs-15); padding: 0 2.564vw 0 0; }
  .faq-title { padding: 2.564vw; }
  .faq-answer { font-size: var(--fs-15); line-height: 1.75; padding: 2.564vw 0 3.846vw; }
  .faq-text { padding: 0 5.128vw 0 1.282vw; }
  .faq-label-q, .faq-label-a { font-size: var(--fs-24); margin-top: -1.538vw; }
  .faq-icon { width: 4.615vw; }

  .footer { padding: 7.179vw 7% 15.385vw; }
  .footer-organizer { font-size: var(--fs-14); padding: 17.949vw 0 11.538vw; }
  .footer-copyright { font-size: var(--fs-11); letter-spacing: 0.02em; }
  .footer-logo { gap: 7.692vw; margin-bottom: 14.103vw; }
}