/*
 * ======================================
 * 追加クラス一覧（共通SCSS取り込み検討用）
 * ======================================
 *
 * .jusei-header        - ヘッダー backdrop-filter 強化
 * .jusei-logo-mark     - 角丸グラデロゴアイコン（柔の文字）
 * .jusei-side-cta      - 右サイド固定縦書きCTAボタン
 * .jusei-footer        - ダーク3列フッター
 * .haze-bg             - もやっとグラデ背景（MV用）
 * .haze-soft           - やわらかクリーム背景（交互セクション）
 * .section-eyebrow     - pill型英語セクションラベル
 * .section-title       - 大見出し（3.4rem, NotoSans）
 * .section-lead        - セクションリードテキスト
 * .jusei-mv            - TOPメインビジュアル
 * .venue-grid/card     - 会場バナーカード
 * .five-frame/list     - 5つの特徴パネル
 * .about-card          - Aboutセクションカード
 * .reco-grid/item      - おすすめリスト
 * .jusei-qa            - Q&A アコーディオン
 * .apply-cta           - 申込CTAブロック
 * .jusei-page-hero     - 下層ページヒーロー（グラデ背景）
 * .detail-grid/table   - 会場詳細2カラム
 * .venue-photo/map     - 会場写真・Googleマップ
 * .company-slots       - 参加企業枠
 * .jusei-form-card     - フォームカード
 * .illust              - mix-blend-mode: multiply イラスト
 *
 * ======================================
 * 共通SCSSに不足していたもの
 * ======================================
 *
 * 構造不足：haze-bg/haze-soft（もやっとした背景グラデ+blur円装飾）
 * 構造不足：section-eyebrow + section-title + section-lead の組み合わせパターン
 * 構造不足：details/summary ベースのQ&Aアコーディオン
 * 構造不足：venue-card（会場バナーカード with gradient visual）
 * 構造不足：five-frame（5アイテム横並びパネル）
 * 値の粒度不足：apply-ctaのグラデーションカードブロック
 * 構造不足：右サイド縦書き固定CTA（jusei-side-cta）
 *
 */

/* ============================================================
   CSS Variables（design output カラーパレット準拠）
   ============================================================ */
:root {
  --c-base:       #87A8C9;   /* dusty sky blue */
  --c-base-deep:  #5A7FA6;
  --c-base-pale:  #DCE6F1;
  --c-sub:        #E9B5A4;   /* soft peach */
  --c-sub-deep:   #5a7fa6;
  --c-accent:     #B5A8D1;   /* soft lavender */
  --c-accent-pale:#E5DEF1;
  --c-text:       #2B3754;
  --c-text-soft:  #4F5B78;
  --c-muted:      #8893AC;
  --c-cream:      #FAF6F0;
  --c-sand:       #F1ECE3;
  --c-white:      #FEFCF8;
  --c-line:       #E0E2EB;

  --shadow-soft: 0 18px 40px -22px rgba(40, 55, 90, 0.22);
  --shadow-card: 0 8px 24px -10px rgba(40, 55, 90, 0.18);
}

/* ============================================================
   Typography
   ============================================================ */
body {
  font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic",
               "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  color: var(--c-text);
  background: #ffffff;
  letter-spacing: 0.04em;
  line-height: 1.85;
  padding-top: 80px; /* fixed header height compensation */
}
@media (max-width: 640px) {
  body { padding-top: 60px; } /* SP header height */
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Noto Sans JP", sans-serif;
  font-feature-settings: "palt";
}

.font-en,
.heading__en,
.header__nav-en,
.sp-nav__en {
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  letter-spacing: 0.14em;
}

a { color: var(--c-sub-deep); }
a:hover { opacity: 0.75; }

.sp-br { display: none; }
@media (max-width: 640px) {
  .sp-br { display: inline; }
}

/* ============================================================
   Header
   ============================================================ */
/* 共通 .header-bar をbackdrop-filterで強化 */
.jusei-header.header-bar {
  background: rgba(254, 252, 248, 0.88);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(43, 55, 84, 0.06);
  box-shadow: none;
}

/* ロゴマーク（角丸グラデアイコン "柔"） */
.jusei-logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--c-sub) 0%, var(--c-accent) 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0;
  box-shadow: var(--shadow-card);
  flex-shrink: 0;
  position: relative;
}
.jusei-logo-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1.5px solid rgba(255,255,255,0.55);
  border-radius: 10px;
}
.jusei-logo-mark span { position: relative; z-index: 1; }

/* ロゴテキスト */
.header-logo__name {
  font-weight: 700;
  font-size: 1.65rem;
  font-family: "Noto Sans JP", sans-serif;
  letter-spacing: 0.06em;
  color: var(--c-text);
  display: block;
}
.header-logo__sub {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 1.05rem;
  color: var(--c-muted);
  letter-spacing: 0.18em;
  margin-top: 2px;
}

/* PCナビ hover 下線 */
.header__nav-item a:hover { color: var(--c-sub-deep); opacity: 1; }
.header__nav-item--current > a { color: var(--c-sub-deep); }
.header__nav-item--current > a::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -2px;
  width: 22px; height: 2px;
  background: var(--c-sub);
  transform: translateX(-50%);
  border-radius: 2px;
}

/* ヘッダー右CTA */
.header__cta {
  background: var(--c-base-deep);
  border-radius: 999px;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: all 0.25s;
  box-shadow: 0 6px 18px -6px rgba(90, 127, 166, 0.55);
}
.header__cta:hover {
  opacity: 1;
  background: var(--c-base);
  transform: translateY(-1px);
}

/* SP ナビ背景をMVグラデーションに */
.sp-nav {
  background: linear-gradient(160deg, #F7EFE8 0%, #EAE6F1 38%, #DCE6F1 72%, #F3E7DC 100%);
}
.sp-nav__link,
.sp-nav__en,
.jusei-sp-nav-tel {
  color: #2b3754;
}
.sp-nav__item {
  border-bottom-color: rgba(43, 55, 84, 0.15);
}
.sp-nav__item:first-child {
  border-top-color: rgba(43, 55, 84, 0.15);
}

/* SP ナビ学生申込リンク強調 */
.jusei-sp-nav-cta {
  background: var(--c-base-deep);
  color: #fff;
  border-radius: 8px;
  margin-top: 4px;
}
.jusei-sp-nav-tel {
  font-size: 1.4rem;
  color: #2b3754;
  text-align: center;
  letter-spacing: 0.08em;
}

/* 右サイド固定CTA */
.jusei-side-cta {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  writing-mode: vertical-rl;
  background: linear-gradient(180deg, #C98B79, #5A7FA6);
  color: #fff;
  text-decoration: none;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.18em;
  padding: 24px 14px;
  border-radius: 14px 0 0 14px;
  box-shadow: 0 6px 24px -8px rgba(43, 55, 84, 0.45);
  transition: all 0.3s;
}
.jusei-side-cta:hover { opacity: 1; padding-right: 18px; }
.jusei-side-cta__arrow {
  font-family: "Outfit", sans-serif;
  font-weight: 700;
}

@media (max-width: 768px) {
  .jusei-side-cta {
    writing-mode: horizontal-tb;
    top: auto; bottom: 0; right: 0; left: 0;
    transform: none;
    border-radius: 0;
    padding: 14px 16px;
    text-align: center;
    font-size: 1.5rem;
    letter-spacing: 0.1em;
  }
}

/* ============================================================
   Illustration blend helper
   ============================================================ */
.illust {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
  -webkit-user-select: none;
  user-select: none;
  pointer-events: none;
}
.illust--contain { object-fit: contain; }

.deco-illust {
  position: absolute;
  pointer-events: none;
  mix-blend-mode: multiply;
  z-index: 1;
}

/* ============================================================
   Haze background system
   ============================================================ */
.haze-bg {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #F7EFE8 0%, #EAE6F1 38%, #DCE6F1 72%, #F3E7DC 100%);
}
.haze-bg::before,
.haze-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}
.haze-bg::before {
  width: 520px; height: 520px;
  background: radial-gradient(circle at 30% 30%, rgba(245, 200, 182, 0.6) 0%, transparent 70%);
  top: -120px; left: -80px;
}
.haze-bg::after {
  width: 600px; height: 600px;
  background: radial-gradient(circle at 50% 50%, rgba(176, 199, 226, 0.55) 0%, transparent 70%);
  top: 30%; right: -160px;
}
.haze-bg > * { position: relative; z-index: 1; }

.haze-soft {
  background: #FAF6F0;
}

/* ============================================================
   Section base（site固有。共通.section + containerと組み合わせ）
   ============================================================ */
.jusei-section {
  padding: 110px 24px;
  position: relative;
}
.jusei-section--tight { padding: 80px 24px; }
.jusei-section__inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}
.jusei-section__inner--narrow { max-width: 880px; }

/* セクション見出し eyebrow（pill型英字ラベル） */
.section-eyebrow {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.32em;
  color: var(--c-sub-deep);
  text-align: center;
  margin-bottom: 12px;
}
.section-eyebrow.is-left { text-align: left; }
.section-eyebrow .dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: #C98B79;
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
}

/* セクションメインタイトル */
.section-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 3.4rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.45;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  text-wrap: balance;
}
.section-title.is-left { text-align: left; }
.section-title .accent {
  background: linear-gradient(transparent 65%, rgba(233, 181, 164, 0.55) 0);
}

/* セクションリードテキスト */
.section-lead {
  text-align: center;
  font-size: 1.6rem;
  color: var(--c-text-soft);
  line-height: 2;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-lead.is-left { text-align: left; margin-left: 0; }

@media (max-width: 640px) {
  .jusei-section { padding: 70px 16px; }
  .section-title { font-size: 2.4rem; }
  .section-lead { font-size: 1.4rem; margin-bottom: 40px; }
}

/* ============================================================
   MV（TOPメインビジュアル）
   ============================================================ */
.jusei-mv {
  position: relative;
  min-height: 720px;
  padding: 90px 24px 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.jusei-mv__inner {
  max-width: 1240px;
  width: 100%;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* eyebrow */
.jusei-mv__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Outfit", "Noto Sans JP", sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.22em;
  color: var(--c-sub-deep);
  background: rgba(255,255,255,0.55);
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid rgba(184, 197, 214, 0.3);
}
.jusei-mv__eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--c-accent);
  border-radius: 50%;
}

/* メインタイトル */
.jusei-mv__title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 6.2rem;
  line-height: 1.32;
  letter-spacing: 0.05em;
  margin: 24px 0 22px;
  color: var(--c-text);
  text-wrap: pretty;
}
.jusei-mv__title .accent {
  display: inline-block;
  background: linear-gradient(transparent 62%, rgba(201, 123, 94, 0.45) 0);
}
.jusei-mv__title .small {
  display: block;
  font-size: 0.55em;
  font-weight: 500;
  color: var(--c-text-soft);
  margin-bottom: 12px;
  letter-spacing: 0.18em;
}

/* リードテキスト */
.jusei-mv__lead {
  font-size: 1.55rem;
  color: var(--c-text-soft);
  line-height: 2;
  max-width: 28em;
  margin-bottom: 32px;
}

/* 5つの特徴バッジ */
.jusei-mv__features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.jusei-mv__feature {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.78);
  border: 1.5px solid rgba(184, 197, 214, 0.35);
  padding: 8px 16px 8px 14px;
  border-radius: 999px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--c-sub-deep);
  letter-spacing: 0.06em;
}
.jusei-mv__feature::before {
  content: "✓";
  font-family: "Outfit", sans-serif;
  color: var(--c-accent);
  margin-right: 8px;
  font-weight: 700;
}

/* イラストエリア */
.jusei-mv__art {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 560px;
  margin-left: auto;
}
.jusei-mv__art-blob {
  position: absolute;
  inset: 8% 4% 12% 6%;
  background: radial-gradient(circle at 40% 35%, rgba(232, 220, 200, 0.8) 0%, rgba(184, 197, 214, 0.6) 50%, transparent 80%);
  border-radius: 50% 60% 55% 45% / 60% 45% 55% 50%;
  filter: blur(4px);
}
.jusei-mv__art-card {
  position: absolute;
  background: #fff;
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
  padding: 14px 14px 10px;
  overflow: hidden;
}
.jusei-mv__art-card.is-1 { top: 4%; left: 0; width: 66%; transform: rotate(-3deg); }
.jusei-mv__art-card.is-2 { bottom: 4%; right: 0; width: 66%; transform: rotate(3deg); }

.jusei-mv__art-frame {
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.jusei-mv__art-card.is-1 .jusei-mv__art-frame {
  background: linear-gradient(160deg, #DCE6F1, #E5DEF1);
}
.jusei-mv__art-card.is-2 .jusei-mv__art-frame {
  background: linear-gradient(160deg, #F3EDE0, #F0DDD6);
}
.jusei-mv__art-frame img {
  display: block;
  width: 100%; height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  padding: 6px;
}

.jusei-mv__art-caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 6px 2px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: 0.06em;
}
.jusei-mv__art-caption small {
  font-family: "Outfit", sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: var(--c-muted);
  font-weight: 500;
}

.jusei-mv__art-peek {
  position: absolute;
  width: 24%;
  bottom: -2%;
  left: 28%;
  z-index: 3;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 6px 12px rgba(43, 55, 84, 0.12));
  animation: jusei-peek-bounce 4.5s ease-in-out infinite;
}
@keyframes jusei-peek-bounce {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-6px) rotate(-2deg); }
}

@media (max-width: 980px) {
  .jusei-mv__inner { grid-template-columns: 1fr; gap: 40px; }
  .jusei-mv__title { font-size: 4.4rem; }
  .jusei-mv__art { max-width: 420px; margin: 0 auto; }
}
@media (max-width: 640px) {
  .jusei-mv { min-height: auto; padding: 60px 16px 100px; }
  .jusei-mv__title { font-size: 3.2rem; }
  .jusei-mv__lead { font-size: 1.4rem; }
  .jusei-mv__feature { font-size: 1.2rem; padding: 6px 12px; }
}

/* ============================================================
   Venue banners（会場バナーカード）
   ============================================================ */
.venue-grid {
  display: grid;
  grid-template-columns: minmax(0, 560px);
  gap: 32px;
  justify-content: center;
}
.venue-card {
  position: relative;
  display: block;
  border-radius: 28px;
  overflow: hidden;
  text-decoration: none;
  color: var(--c-text);
  background: #fff;
  box-shadow: var(--shadow-soft);
  transition: all 0.35s;
  isolation: isolate;
}
.venue-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 50px -22px rgba(43, 55, 84, 0.35);
  opacity: 1;
}

.venue-card__visual {
  position: relative;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.venue-card.is-fukuoka .venue-card__visual {
  background: linear-gradient(135deg, #DCE6F1 0%, #B5C8DD 100%);
}
.venue-card.is-nagasaki .venue-card__visual {
  background: linear-gradient(135deg, #F7E0D6 0%, #E5DEF1 100%);
}
.venue-card__visual::before {
  content: "";
  position: absolute;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: rgba(255,255,255,0.42);
  filter: blur(20px);
  top: -60px; right: -60px;
}
.venue-card__char {
  position: absolute;
  right: 5%; bottom: -8%;
  width: 38%; max-width: 200px;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 8px 16px rgba(43, 55, 84, 0.18));
  transition: transform 0.4s ease;
  z-index: 2;
}
.venue-card:hover .venue-card__char { transform: translateY(-6px) rotate(-2deg); }

.venue-card__pin {
  position: absolute;
  top: 24px; left: 24px;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  padding: 7px 14px;
  border-radius: 999px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--c-base-deep);
  letter-spacing: 0.12em;
}
.venue-card__pin::before { content: "●"; font-size: 0.8em; color: var(--c-sub-deep); }

.venue-card__city {
  position: absolute;
  left: 24px;
  bottom: 20px;
  font-family: "Outfit", sans-serif;
  font-size: 5.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.9);
  line-height: 1;
  text-shadow: 0 4px 12px rgba(90, 127, 166, 0.18);
  max-width: 55%;
}
.venue-card__city small {
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.32em;
  color: var(--c-text);
  letter-spacing: 0.18em;
  font-weight: 600;
  margin-top: 8px;
  text-align: left;
}

.venue-card__body {
  padding: 28px 32px 32px;
  display: flex; flex-direction: column; gap: 12px;
}
.venue-card__date {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: 0.06em;
}
.venue-card__date .day {
  display: inline-block;
  background: var(--c-sub-deep);
  color: #fff;
  font-size: 0.65em;
  padding: 2px 10px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
  letter-spacing: 0.12em;
}

.venue-card__meta {
  display: flex; flex-wrap: wrap; gap: 14px 24px;
  font-size: 1.4rem;
}
.venue-card__meta-item {
  display: inline-flex; gap: 8px; align-items: baseline;
  color: var(--c-text-soft);
}
.venue-card__meta-item strong {
  color: var(--c-text);
  font-weight: 600;
  font-family: "Noto Sans JP", sans-serif;
}

.venue-card__cta {
  display: inline-flex; align-items: center; gap: 8px;
  align-self: flex-start;
  margin-top: 8px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--c-base-deep);
}
.venue-card__cta::after {
  content: "→";
  font-family: "Outfit", sans-serif;
  transition: transform 0.25s;
}
.venue-card:hover .venue-card__cta::after { transform: translateX(4px); }

.venue-card--coming-soon {
  cursor: default;
  opacity: 0.72;
  filter: grayscale(0.3);
}
.venue-card--coming-soon:hover {
  transform: none;
  box-shadow: var(--shadow-soft);
}
.venue-card--coming-soon .venue-card__date {
  font-size: 1.6rem;
  letter-spacing: 0.18em;
  color: var(--c-text-soft);
}
.venue-card--coming-soon .venue-card__cta::after {
  display: none;
}

@media (max-width: 768px) {
  .venue-grid { grid-template-columns: 1fr; gap: 20px; }
  .venue-card__city { font-size: 4rem; }
}

/* ============================================================
   Five features panel（5つの特徴）
   ============================================================ */
.five-frame {
  background: #fff;
  border-radius: 28px;
  padding: 56px 40px;
  box-shadow: var(--shadow-soft);
  position: relative;
  border: 1px solid rgba(135, 168, 201, 0.12);
}
.five-frame::before {
  content: "5 POINTS";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--c-base-deep), var(--c-accent));
  color: #fff;
  padding: 6px 22px;
  border-radius: 999px;
  font-family: "Outfit", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.32em;
  font-weight: 600;
}
.five-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.five-item {
  text-align: center;
  position: relative;
}
.five-item + .five-item::before {
  content: "";
  position: absolute;
  left: -10px; top: 18%; bottom: 18%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(135, 168, 201, 0.3), transparent);
}
.five-item__num {
  display: inline-block;
  font-family: "Outfit", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.24em;
  color: var(--c-base-deep);
  margin-bottom: 6px;
}
.five-item__label {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.9rem;
  line-height: 1.4;
  color: var(--c-text);
  letter-spacing: 0.04em;
  display: block;
}
.five-item__label .em { color: var(--c-base-deep); }
.five-item__sub {
  display: block;
  font-size: 1.2rem;
  color: var(--c-muted);
  margin-top: 6px;
  font-weight: 400;
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .five-list { grid-template-columns: repeat(2, 1fr); gap: 8px 16px; }
  .five-item + .five-item::before { display: none; }
  .five-item { padding: 14px 0; border-bottom: 1px dashed rgba(135, 168, 201, 0.25); }
}
@media (max-width: 480px) {
  .five-frame { padding: 44px 22px 28px; }
  .five-item__label { font-size: 1.6rem; }
}

/* ============================================================
   Section deco character（セクション端装飾イラスト）
   ============================================================ */
.section-deco-char {
  position: absolute;
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 0;
  opacity: 0.95;
}

.section-deco-char--top-left  { top: 24px; left: 4%;  width: 130px; }
.section-deco-char--bottom-right { bottom: -24px; right: 4%; width: 150px; }
.section-deco-char--bottom-left  { bottom: -24px; left: 4%;  width: 150px; }

@media (max-width: 768px) {
  .section-deco-char { width: 90px; opacity: 0.75; }
}

.section-deco-char--top-right { top: 24px; right: 4%; width: 130px; }
@media (max-width: 768px) {
  .section-deco-char--top-left { top: -70px; left: -4%; }
}
@media (max-width: 640px) {
  .section-deco-char--top-right { top: 75px; right: -4%; width: 90px; }
  .section-deco-char--top-left { top: -70px; left: -4%; }
}

/* ============================================================
   About card
   ============================================================ */
.about-card-wrap { position: relative; }
.about-card-wrap__char {
  position: absolute;
  width: 170px;
  bottom: -50px; right: -30px;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 8px 16px rgba(43, 55, 84, 0.15));
  pointer-events: none;
}
@media (max-width: 768px) {
  .about-card-wrap__char { width: 80px; right: 0; bottom: -65px; }
}
@media (max-width: 640px) {
  .about-card { padding-bottom: 100px; }
}

.about-card {
  background: #fff;
  border-radius: 24px;
  padding: 54px 56px;
  box-shadow: var(--shadow-card);
  font-size: 1.55rem;
  line-height: 2.1;
  color: var(--c-text-soft);
}
.about-card p + p { margin-top: 1.4em; }

@media (max-width: 640px) {
  .about-card { padding: 32px 24px; font-size: 1.4rem; line-height: 1.95; }
}

/* ============================================================
   Recommended for grid
   ============================================================ */
.reco-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 768px) {
  .reco-grid { grid-template-columns: 1fr; }
}
.reco-item {
  background: #fff;
  border-radius: 18px;
  padding: 22px 24px 22px 60px;
  position: relative;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-size: 1.55rem;
  color: var(--c-text);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(135, 168, 201, 0.1);
  line-height: 1.55;
}
.reco-item::before {
  content: "✓";
  position: absolute;
  left: 22px; top: 50%;
  transform: translateY(-50%);
  width: 26px; height: 26px;
  background: linear-gradient(135deg, var(--c-base), var(--c-accent));
  color: #fff;
  font-family: "Outfit", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

/* ============================================================
   Q&A（details/summaryベースのアコーディオン）
   ============================================================ */
.jusei-qa-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.jusei-qa-item {
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid rgba(135, 168, 201, 0.12);
}
.jusei-qa-q {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 28px;
  cursor: pointer;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  font-size: 1.55rem;
  color: var(--c-text);
  list-style: none;
  position: relative;
  line-height: 1.6;
}
.jusei-qa-q::-webkit-details-marker { display: none; }
.jusei-qa-q::before {
  content: "Q";
  font-family: "Outfit", sans-serif;
  background: var(--c-base-deep);
  color: #fff;
  width: 30px; height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.jusei-qa-q::after {
  content: "+";
  margin-left: auto;
  font-family: "Outfit", sans-serif;
  font-size: 2.2rem;
  color: var(--c-base-deep);
  font-weight: 400;
  transition: transform 0.3s;
  line-height: 1;
}
.jusei-qa-item[open] .jusei-qa-q::after { transform: rotate(45deg); }

.jusei-qa-a {
  display: flex;
  gap: 16px;
  padding: 22px 28px 26px;
  font-size: 1.5rem;
  color: var(--c-text-soft);
  line-height: 2;
  border-top: 1px dashed rgba(135, 168, 201, 0.25);
}
.jusei-qa-a::before {
  content: "A";
  font-family: "Outfit", sans-serif;
  background: #C98B79;
  color: #fff;
  width: 30px; height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

@media (max-width: 640px) {
  .jusei-qa-q, .jusei-qa-a { padding-left: 18px; padding-right: 18px; font-size: 1.4rem; }
}

/* ============================================================
   Apply CTA block（申込CTAカード）
   ============================================================ */
.apply-cta {
  background: linear-gradient(135deg, var(--c-base-deep) 0%, var(--c-base) 60%, var(--c-accent) 100%);
  color: #fff;
  border-radius: 32px;
  padding: 70px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.apply-cta::before,
.apply-cta::after {
  content: "";
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  filter: blur(40px);
}
.apply-cta::before { top: -100px; right: -80px; }
.apply-cta::after  { bottom: -120px; left: -100px; background: rgba(245, 200, 182, 0.35); }
.apply-cta > * { position: relative; z-index: 1; }

.apply-cta__eyebrow {
  font-family: "Outfit", sans-serif;
  letter-spacing: 0.4em;
  font-size: 1.25rem;
  opacity: 0.9;
  display: block;
  margin-bottom: 8px;
}
.apply-cta__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-wrap: balance;
}
.apply-cta__lead {
  font-size: 1.4rem;
  opacity: 0.95;
  max-width: 30em;
  margin: 0 auto 28px;
  line-height: 1.9;
}
.apply-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  color: var(--c-base-deep);
  padding: 18px 40px;
  border-radius: 999px;
  text-decoration: none;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  transition: all 0.25s;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.25);
}
.apply-cta__btn:hover { opacity: 1; transform: translateY(-2px); }
.apply-cta__btn::after { content: "→"; font-family: "Outfit", sans-serif; font-weight: 700; }

.apply-cta__char {
  position: absolute;
  width: 200px;
  right: 4%; bottom: -10%;
  z-index: 2;
  padding: 14px;
  background: rgba(255,255,255,0.92);
  border-radius: 50%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  box-shadow: 0 16px 40px -16px rgba(0,0,0,0.35);
  transform: rotate(-4deg);
}
.apply-cta__char img {
  width: 100%; height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

@media (max-width: 900px) {
  .apply-cta__char { width: 140px; right: 2%; bottom: -8%; }
}
@media (max-width: 640px) {
  .apply-cta__char { display: none; }
  .apply-cta { padding: 48px 24px; border-radius: 22px; }
  .apply-cta__title { font-size: 2.2rem; }
}

/* ============================================================
   Page hero（下層ページ・グラデ背景）
   ============================================================ */
.jusei-page-hero {
  position: relative;
  padding: 80px 24px 90px;
  overflow: hidden;
  background: linear-gradient(160deg, #F6EEE8 0%, #E8E5F0 50%, #DCE6F1 100%);
}
.jusei-page-hero::before {
  content: "";
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 200, 182, 0.6), transparent 70%);
  filter: blur(60px);
  top: -180px; left: -100px;
}
.jusei-page-hero::after {
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176, 199, 226, 0.55), transparent 70%);
  filter: blur(60px);
  bottom: -240px; right: -120px;
}
.jusei-page-hero__inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.jusei-page-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Outfit", sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.32em;
  color: var(--c-sub-deep);
  background: rgba(255,255,255,0.6);
  padding: 7px 18px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.jusei-page-hero__title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 4.2rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
  margin: 0 0 14px;
  color: var(--c-text);
}
.jusei-page-hero__lead {
  font-size: 1.55rem;
  color: var(--c-text-soft);
  line-height: 1.95;
  max-width: 38em;
}
.jusei-page-hero__bread {
  margin-top: 22px;
  font-size: 1.25rem;
  color: var(--c-muted);
  letter-spacing: 0.08em;
}
.jusei-page-hero__bread a { color: var(--c-muted); text-decoration: none; }
.jusei-page-hero__bread span { margin: 0 10px; opacity: 0.6; }

.jusei-page-hero__char {
  position: absolute;
  right: 5%; bottom: -10px;
  width: 220px;
  mix-blend-mode: multiply;
  pointer-events: none;
  z-index: 1;
  filter: drop-shadow(0 8px 16px rgba(43, 55, 84, 0.18));
}
@media (max-width: 900px) {
  .jusei-page-hero__char { width: 140px; right: 4%; bottom: -8px; opacity: 0.85; }
}
@media (max-width: 640px) {
  .jusei-page-hero { padding: 50px 16px 60px; }
  .jusei-page-hero__title { font-size: 2.8rem; }
  .jusei-page-hero__char { width: 100px; opacity: 0.6; }
}

/* ============================================================
   Detail grid / table（会場詳細）
   ============================================================ */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; gap: 32px; }
}

.detail-table {
  background: #fff;
  border-radius: 22px;
  padding: 14px 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(184, 197, 214, 0.12);
}
.detail-table dl {
  display: grid;
  grid-template-columns: 120px 1fr;
  padding: 22px 0;
  border-bottom: 1px dashed rgba(184, 197, 214, 0.25);
  align-items: baseline;
  gap: 16px;
}
.detail-table dl:last-child { border-bottom: 0; }
.detail-table dt {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--c-sub-deep);
  letter-spacing: 0.12em;
}
.detail-table dd {
  font-size: 1.55rem;
  color: var(--c-text);
  line-height: 1.7;
  margin: 0;
}
.detail-table dd strong {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.9rem;
  display: block;
}
.detail-table dd small {
  display: block;
  color: var(--c-muted);
  font-size: 1.25rem;
  margin-top: 2px;
}

@media (max-width: 640px) {
  .detail-table dl { grid-template-columns: 1fr; gap: 4px; padding: 16px 0; }
}

/* 会場写真プレースホルダー */
.venue-photo {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: linear-gradient(135deg, #DCE6F1, #E8DCC8);
  display: grid;
  place-items: center;
  color: var(--c-text-soft);
  font-family: "Noto Sans JP", sans-serif;
  text-align: center;
  padding: 24px;
}
.venue-photo small {
  display: block;
  font-size: 1.05rem;
  letter-spacing: 0.2em;
  color: var(--c-muted);
  margin-bottom: 8px;
}
.venue-photo strong { font-size: 1.55rem; font-weight: 600; }

/* Googleマップ */
.venue-map {
  margin-top: 32px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  height: 450px;
}
.venue-map iframe { width: 100%; height: 100%; border: 0; display: block; }
@media (max-width: 640px) {
  .venue-map { height: auto; aspect-ratio: 16/9; }
}

/* ============================================================
   Company slots（参加企業枠）
   ============================================================ */
.company-slots {
  background: #fff;
  border-radius: 22px;
  padding: 40px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(184, 197, 214, 0.12);
}
.company-slots__note {
  text-align: center;
  font-size: 1.4rem;
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 28px;
}
.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}
.slot {
  aspect-ratio: 5/3;
  border-radius: 14px;
  background: linear-gradient(160deg, var(--c-base-pale, #F3EDE0) 0%, var(--c-base, #E8DCC8) 100%);
  border: 1px dashed rgba(184, 197, 214, 0.35);
  display: grid;
  place-items: center;
  color: var(--c-muted);
  font-family: "Outfit", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.24em;
}

/* ============================================================
   Form card（申込フォーム）
   ============================================================ */
.jusei-form-card {
  background: #fff;
  border-radius: 24px;
  padding: 56px 56px 64px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(184, 197, 214, 0.1);
}
.jusei-form-note {
  background: var(--c-base-pale, #F3EDE0);
  color: var(--c-sub-deep);
  font-size: 1.35rem;
  padding: 14px 20px;
  border-radius: 12px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.jusei-form-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px dashed rgba(184, 197, 214, 0.25);
  align-items: flex-start;
}
.jusei-form-row:last-of-type { border-bottom: 0; }

.jusei-form-label {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 600;
  font-size: 1.5rem;
  padding-top: 10px;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.jusei-form-label .req {
  display: inline-block;
  background: var(--c-accent);
  color: #fff;
  font-size: 1rem;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.08em;
}
.jusei-form-label .opt {
  display: inline-block;
  background: #E0E2EB;
  color: var(--c-text-soft);
  font-size: 1rem;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.08em;
}

.jusei-form-input input[type="text"],
.jusei-form-input input[type="email"],
.jusei-form-input input[type="tel"],
.jusei-form-input select,
.jusei-form-input textarea {
  width: 100%;
  background: var(--c-sand);
  border: 1.5px solid transparent;
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 1.5rem;
  font-family: inherit;
  color: var(--c-text);
  transition: all 0.2s;
}
.jusei-form-input input:focus,
.jusei-form-input select:focus,
.jusei-form-input textarea:focus {
  outline: none;
  border-color: var(--c-sub);
  background: #fff;
}
.jusei-form-input textarea { min-height: 130px; resize: vertical; }

.jusei-radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.jusei-radio-group label {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--c-sand);
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 1.45rem;
  cursor: pointer;
  transition: all 0.2s;
  border: 1.5px solid transparent;
}
.jusei-radio-group label:hover { background: var(--c-base-pale, #F3EDE0); }
.jusei-radio-group input[type="radio"],
.jusei-radio-group input[type="checkbox"] {
  accent-color: var(--c-sub-deep);
  width: 18px; height: 18px;
}

.jusei-form-submit {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.jusei-form-submit button {
  background: linear-gradient(135deg, var(--c-sub-deep), var(--c-accent));
  color: #fff;
  border: 0;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.12em;
  padding: 18px 80px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 12px 30px -10px rgba(43, 55, 84, 0.4);
  transition: all 0.25s;
}
.jusei-form-submit button:hover { transform: translateY(-2px); }

@media (max-width: 768px) {
  .jusei-form-card { padding: 32px 24px; }
  .jusei-form-row { grid-template-columns: 1fr; gap: 8px; padding: 18px 0; }
}

.form-pattern-2 dl dt:not(.pattern-exclusion) span.required::before {
  background: #B5A8D1 !important;
}

.form-pattern-2 :not(.pattern-exclusion) button:hover {
  color: #3F51B5 !important;
}

.form-pattern-2 .submit-btn:hover::before {
  background-color: #3F51B5 !important;
}

/* ============================================================
   Footer（3列ダークフッター）
   ============================================================ */
.jusei-footer {
  background: #2B3754;
  color: rgba(255,255,255,0.78);
  padding: 70px 24px 24px;
  margin-top: 0;
}
.jusei-footer__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.jusei-footer__brand-name {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.9rem;
  color: #fff;
  letter-spacing: 0.06em;
  margin: 0;
}
.jusei-footer__brand-en {
  font-family: "Outfit", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.22em;
  opacity: 0.6;
  margin: 4px 0 0;
}
.jusei-footer__brand-info {
  margin-top: 18px;
  font-size: 1.35rem;
  line-height: 1.9;
}

.jusei-footer__col-title {
  font-family: "Outfit", sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.3em;
  margin: 0 0 16px;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}
.jusei-footer__col-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.jusei-footer__col-list a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 1.4rem;
  font-family: "Noto Sans JP", sans-serif;
  letter-spacing: 0.06em;
}
.jusei-footer__col-list a:hover { color: #fff; opacity: 1; }

.jusei-footer__bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 1.15rem;
  opacity: 0.6;
  letter-spacing: 0.06em;
}

@media (max-width: 768px) {
  .jusei-footer { padding-bottom: 100px; }
  .jusei-footer__inner { grid-template-columns: 1fr; gap: 30px; padding-bottom: 30px; }
  .jusei-footer__col { display: none; }
}

/* ============================================================
   subpage-wrapper（下層ページ フェードイン）
   ============================================================ */
.subpage-wrapper main {
  animation: jusei-fadein 0.6s ease forwards;
}
@keyframes jusei-fadein {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 送信ボタン グラデーション上書き */
.form-pattern-2 .submit-btn {
  background: linear-gradient(135deg, #5A7FA6, #B5A8D1) !important;
  border: 1px solid #5A7FA6 !important;
}

/* ページトップボタン */
.page-top__link {
  background: #87A8C9;
}
.page-top__link::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(-45deg) translateY(3px);
}
@media (max-width: 768px) {
  .page-top {
    bottom: 90px !important;
  }
}

/* =========== Thanks Page =========== */
.thanks-actions {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}
.jusei-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  border-radius: 999px;
  text-decoration: none;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  transition: all 0.25s;
  box-shadow: 0 8px 24px -8px rgba(0,0,0,0.2);
}
.jusei-btn--primary {
  background: var(--c-base-deep, #1a2e4a);
  color: #fff;
}
.jusei-btn--primary:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}
.jusei-btn--primary::after {
  content: "→";
  font-family: "Outfit", sans-serif;
  font-weight: 700;
}