/* =========================================================================
   マタニティ＆ベビーフェスタ大阪 産前来場者向けLP - スタイルシート
   スマートフォンファースト設計（基本スタイル=モバイル、min-widthで拡張）
   ========================================================================= */

:root {
  /* ブランドカラー：オレンジ／ベージュ／アイボリー／ホワイト */
  --color-orange: #E8813A;
  --color-orange-dark: #D66A22;
  --color-orange-light: #F3B27A;
  --color-beige: #F3E3D3;
  --color-beige-soft: #FAF1E6;
  --color-ivory: #FFFBF5;
  --color-white: #FFFFFF;
  --color-text: #4A3F36;
  --color-text-soft: #7A6C5F;
  --color-line: #EAD9C4;

  /* イベントチラシに合わせたパステルアクセントカラー（賑やかで可愛らしい配色） */
  --color-pink: #F6A9B8;
  --color-pink-soft: #FBD9E1;
  --color-blue: #7EC2D8;
  --color-blue-soft: #D6EDF3;
  --color-green: #8FC98A;
  --color-green-soft: #E1F0DE;
  --color-yellow: #F4C84F;
  --color-yellow-soft: #FBEAB4;
  --color-purple: #B79CD6;
  --color-purple-soft: #E9DFF3;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 8px 24px rgba(180, 120, 60, 0.12);
  --shadow-card: 0 4px 16px rgba(180, 120, 60, 0.10);

  --container-max: 1120px;

  --font-base: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-heading: "Zen Maru Gothic", "Noto Sans JP", "Hiragino Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-ivory);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul { margin: 0; padding: 0; }
ul { list-style: none; }

/* 見出し・バッジ・ボタンにはチラシと同じ丸みのあるポップな書体を使用 */
h1, h2, h3, h4,
.mbf-logo, .hero-tag, .section-eyebrow, .btn,
.worry-resolve, .reason-closing, .final-headline, .recommend-label {
  font-family: var(--font-heading);
}

/* ページ最上部：チラシのテント屋根を思わせるカラフルなストライプ帯 */
.mbf-top-stripe {
  height: 8px;
  width: 100%;
  background: repeating-linear-gradient(
    45deg,
    var(--color-orange) 0 16px,
    #fff 16px 32px,
    var(--color-pink) 32px 48px,
    #fff 48px 64px,
    var(--color-blue) 64px 80px,
    #fff 80px 96px
  );
}
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}
section { position: relative; }
.brsp{
  display: none;
}

/* ---------- 共通：セクション見出し ---------- */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: clamp(0px , 2.8vw , 0.8rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-orange-dark);
  background: var(--color-yellow-soft);
  border: 2px dashed var(--color-orange);
  border-radius: 999px;
  padding: 5px 16px;
  margin-bottom: 14px;
  transform: rotate(-1.5deg);
}
.section-eyebrow::before {
  content: "\2605";
  color: var(--color-orange);
  font-size: 0.85em;
}
.section-title {
  font-size: clamp(0px, 4.7vw, 1.55rem);
  font-weight: 800;
  line-height: 1.5;
  color: var(--color-text);
  letter-spacing: 0.01em;
}
.section-title .accent { color: var(--color-orange-dark); }
.section-lead {
  margin-top: 12px;
  font-size: 0.98rem;
  color: var(--color-text-soft);
}
.section-head {
  text-align: center;
  margin-bottom: 32px;
}
.section-pad { padding: 56px 0; }

/* ---------- 共通：ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark));
  color: #fff;
  box-shadow: 0 10px 24px rgba(214, 106, 34, 0.35);
  border: 2px solid rgba(255,255,255,0.55);
}
.btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 14px 28px rgba(214, 106, 34, 0.4); }
.btn-outline {
  background: #fff;
  color: var(--color-orange-dark);
  border: 2px dashed var(--color-orange);
}
.btn-outline:hover { background: var(--color-beige-soft); }
.btn-block { width: 100%; }
.btn-lg { padding: 18px 32px; font-size: 1.05rem; }
.btn-icon { font-size: 0.9em; }

.cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}
@media (min-width: 640px) {
  .cta-group { flex-direction: row; justify-content: center; max-width: none; }
}

/* =========================================================================
   ヘッダー（既存サイト統合を想定した簡易ヘッダー／置き換え可能）
   ========================================================================= */
.mbf-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 251, 245, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-line);
}
.mbf-header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mbf-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--color-text);
}
.mbf-logo .logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-pink), var(--color-orange));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 3px 8px rgba(214, 106, 34, 0.35);
}
.mbf-logo .logo-text small {
  display: block;
  font-size: 0.65rem;
  color: var(--color-text-soft);
  font-weight: 500;
}
.mbf-header-cta { font-size: 0.85rem; padding: 10px 18px; }
.mbf-header-cta span.full { display: none; }
@media (min-width: 480px) {
  .mbf-header-cta span.short { display: none; }
  .mbf-header-cta span.full { display: inline; }
}

/* =========================================================================
   モバイル固定フッターCTA
   ========================================================================= */
.mbf-sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  background: #fff;
  border-top: 1px solid var(--color-line);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  box-shadow: 0 -6px 20px rgba(0,0,0,0.06);
  transform: translateY(110%);
  transition: transform 0.3s ease;
}
.mbf-sticky-cta.is-visible { transform: translateY(0); }
.mbf-sticky-cta .btn { width: 100%; }
@media (min-width: 900px) {
  .mbf-sticky-cta { display: none; }
}

/* =========================================================================
   ファーストビュー
   ========================================================================= */
.hero {
  position: relative;
  padding: 28px 0 44px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-beige-soft) 0%, var(--color-ivory) 70%);
}
.hero::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-pink-soft) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -30px; left: -30px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-blue-soft) 0%, transparent 70%);
  pointer-events: none;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: var(--color-orange-dark);
  border: 2px dashed var(--color-orange);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.hero-tag::before {
  content: "\1F470";
}
.hero-headline {
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--color-text);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}
.hero-headline .accent { word-break: keep-all; }
.hero-headline .accent {
  color: var(--color-orange-dark);
  position: relative;
}
.hero-sub {
  font-size: 1rem;
  color: var(--color-text-soft);
  margin-bottom: 8px;
  font-weight: 600;
}
.hero-sub2 {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  margin-bottom: 26px;
}
.hero-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  margin-bottom: 28px;
  aspect-ratio: 4 / 3;
  border: 4px solid #fff;
  outline: 3px dashed var(--color-orange-light);
  outline-offset: 4px;
}
.hero-image-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 22px;
  margin-bottom: 32px;
  font-size: 0.82rem;
  color: var(--color-text-soft);
}
.hero-meta span {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 5px 14px;
}
@media (min-width: 900px) {
  .hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
    text-align: left;
  }
  .hero-content { text-align: left; }
  .hero-headline { font-size: 2.7rem; }
  .hero .cta-group { margin: 0; max-width: none; justify-content: flex-start; }
  .hero-meta { 
    justify-content: flex-start;
    margin-bottom: 0;
   }
  .hero-image-wrap { margin-bottom: 0; aspect-ratio: 5/4; }
}
.hero-content { text-align: center; }

/* =========================================================================
   共感セクション（お悩みカード）
   ========================================================================= */
.worry-section { background: var(--color-white); }
.worry-head-with-characters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.worry-head-text { flex: 1; min-width: 0; }
.worry-character {
  flex-shrink: 0;
  width: 50px;
  height: auto;
}
.worry-character-left { transform: scaleX(1); }
.worry-character-right { transform: scaleX(1); }
@media (min-width: 640px) {
  .worry-character { width: 88px; }
  .worry-head-with-characters { gap: 20px; }
}
@media (min-width: 1024px) {
  .worry-character { width: 110px; }
  .worry-head-with-characters { gap: 36px; }
}
.worry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px) {
  .worry-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  /* 上段3枚・下段2枚を互い違いにずらして重ねるレンガ状レイアウト */
  .worry-grid {
    grid-template-columns: repeat(6, 1fr);
    column-gap: 18px;
    row-gap: 40px;
  }
  .worry-grid .worry-card:nth-child(1) { grid-column: 1 / 3; grid-row: 1; }
  .worry-grid .worry-card:nth-child(2) { grid-column: 3 / 5; grid-row: 1; }
  .worry-grid .worry-card:nth-child(3) { grid-column: 5 / 7; grid-row: 1; }
  .worry-grid .worry-card:nth-child(4) {
    grid-column: 2 / 4;
    grid-row: 2;
    margin-top: -22px;
  }
  .worry-grid .worry-card:nth-child(5) {
    grid-column: 4 / 6;
    grid-row: 2;
    margin-top: -22px;
  }
}
.worry-card {
  background: var(--color-beige-soft);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid var(--color-line);
  position: relative;
  z-index: 1;
}
@media (min-width: 1024px) {
  .worry-grid .worry-card:nth-child(4),
  .worry-grid .worry-card:nth-child(5) {
    z-index: 2;
    box-shadow: var(--shadow-soft);
  }
}
.worry-card .icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-card);
}
/* チラシのカラフルなパズルパーツを思わせる、悩みカードごとの配色 */
.worry-card:nth-child(1) .icon { background: var(--color-pink-soft); color: #D46A85; }
.worry-card:nth-child(2) .icon { background: var(--color-blue-soft); color: #3D8AA3; }
.worry-card:nth-child(3) .icon { background: var(--color-green-soft); color: #4E9450; }
.worry-card:nth-child(4) .icon { background: var(--color-yellow-soft); color: #B8860B; }
.worry-card:nth-child(5) .icon { background: var(--color-purple-soft); color: #7856A3; }
.worry-card p {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}
.worry-resolve {
  margin-top: 32px;
  text-align: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-orange-dark);
  line-height: 1.7;
}
.worry-resolve small {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  font-weight: 500;
  margin-bottom: 6px;
}



/* =========================================================================
   産前おすすめコンテンツ（メインセクション）
   ========================================================================= */
.content-section { background: var(--color-white); }
.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 700px) {
  .content-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .content-grid { grid-template-columns: repeat(3, 1fr); }
}
.content-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-beige-soft);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  border-top: 5px solid var(--color-orange);
}
.content-card:nth-child(2) { border-top-color: var(--color-pink); }
.content-card:nth-child(3) { border-top-color: var(--color-blue); }
.content-card:nth-child(4) { border-top-color: var(--color-green); }
.content-card:nth-child(5) { border-top-color: var(--color-yellow); }
.content-card:nth-child(6) { border-top-color: var(--color-purple); }
.content-card .thumb {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.content-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.content-card .body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.content-card .emoji { font-size: 1.4rem; margin-bottom: 6px; }
.content-card h3 {
  font-size: 1.08rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.content-card p {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  flex: 1;
}
.recommend-label {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-orange-dark);
  background: #fff;
  border: 1px solid var(--color-orange);
  border-radius: 999px;
  padding: 4px 12px;
  align-self: flex-start;
}

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

/* =========================================================================
   子育て応援ブース（写真主体セクション）
   ========================================================================= */
.booth-section { background: var(--color-beige-soft); }
.booth-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width: 700px) {
  .booth-gallery { grid-template-columns: repeat(4, 1fr); gap: 18px; }
}
.booth-gallery figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 1/1;
}
.booth-gallery img { width: 100%; height: 100%; object-fit: cover; }
.booth-cta {
  text-align: center;
  margin-top: 30px;
  padding: 20px;
  border: 3px dashed var(--color-orange);
  border-radius: var(--radius-md);
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
  background: var(--color-yellow-soft);
}

/* =========================================================================
   目的別探索セクション
   ========================================================================= */
.purpose-section { background: var(--color-beige-soft); }
.purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 700px) {
  .purpose-grid { grid-template-columns: repeat(2, 1fr); }
}
.purpose-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--color-orange);
}
.purpose-card:nth-child(2) { border-top-color: var(--color-pink); }
.purpose-card:nth-child(3) { border-top-color: var(--color-blue); }
.purpose-card:nth-child(4) { border-top-color: var(--color-green); }
.purpose-card .thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.purpose-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.purpose-card .body { padding: 22px 20px; }
.purpose-card .emoji { font-size: 1.6rem; margin-bottom: 10px; }
.purpose-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.purpose-card ul.items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.purpose-card ul.items li {
  font-size: 0.78rem;
  background: var(--color-beige-soft);
  color: var(--color-text);
  padding: 4px 10px;
  border-radius: 999px;
}
.purpose-card .for-whom {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  font-style: normal;
  border-left: 3px solid var(--color-orange);
  padding-left: 10px;
}
.purpose-card .event-desc {
  font-size: 0.88rem;
  color: var(--color-text-soft);
  line-height: 1.8;
}
.purpose-cta { text-align: center; margin-top: 30px; }

/* =========================================================================
   買うだけじゃない（LEARN/EXPERIENCE/COMPARE/CONSULT）
   ========================================================================= */
.value-section {
  background: linear-gradient(135deg, var(--color-orange-dark), var(--color-orange));
  color: #fff;
}
.value-section .section-eyebrow { background: rgba(255,255,255,0.18); color: #fff; }
.value-section .section-title { color: #fff; }
.value-section .section-lead { color: rgba(255,255,255,0.88); }
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 10px;
}
@media (min-width: 700px) {
  .value-grid { grid-template-columns: repeat(4, 1fr); }
}
.value-card {
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-md);
  padding: 22px 16px;
  text-align: center;
}
.value-card .en {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  opacity: 0.85;
  margin-bottom: 6px;
}
.value-card .jp {
  font-size: 1.15rem;
  font-weight: 800;
}
.value-card .icon { font-size: 1.6rem; margin-bottom: 10px; }
.value-closing {
  text-align: center;
  margin-top: 34px;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.7;
}

/* =========================================================================
   来場するメリットまとめ
   ========================================================================= */
.reason-section { background: var(--color-beige-soft); }
.reason-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 800px) {
  .reason-list { grid-template-columns: repeat(3, 1fr); }
}
.reason-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 26px 20px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.reason-card .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-orange);
  font-family: Georgia, serif;
  margin-bottom: 10px;
}
.reason-card p { font-weight: 700; font-size: 1rem; }
.reason-card-highlight {
  background: linear-gradient(135deg, var(--color-orange-light), var(--color-orange));
  border: 2px solid var(--color-orange-dark);
  transform: scale(1.02);
}
.reason-card-highlight .num { color: #fff; }
.reason-card-highlight p { color: #fff; font-size: 1.1rem; }
.reason-closing {
  text-align: center;
  margin-top: 32px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-orange-dark);
}

/* =========================================================================
   開催情報
   ========================================================================= */
.info-section { background: var(--color-white); }
.info-table {
  background: var(--color-beige-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
}
.info-row {
  display: flex;
  flex-direction: column;
  padding: 16px 22px;
  border-bottom: 1px solid var(--color-line);
  gap: 4px;
}
.info-row:last-child { border-bottom: none; }
.info-row .label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-orange-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}
.info-row .value { font-size: 0.98rem; font-weight: 600; color: var(--color-text); }
.info-row .value small { display: block; font-weight: 400; color: var(--color-text-soft); font-size: 0.85rem; margin-top: 2px; }
@media (min-width: 640px) {
  .info-row { flex-direction: row; align-items: center; justify-content: space-between; }
  .info-row .label { width: 160px; flex-shrink: 0; }
}
.info-note {
  margin-top: 14px;
  font-size: 0.8rem;
  color: var(--color-text-soft);
}
.info-cta {
  text-align: center;
  margin-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}
@media (min-width: 640px) {
  .info-cta { flex-direction: row; justify-content: center; }
}

/* =========================================================================
   最終CTA
   ========================================================================= */
.final-section {
  position: relative;
  padding: 0;
  overflow: hidden;
}
.final-image-wrap {
  position: relative;
  aspect-ratio: 4/5;
}
@media (min-width: 700px) { .final-image-wrap { aspect-ratio: 16/9; } }
.final-image-wrap img { width: 100%; height: 100%; object-fit: cover; }
.final-image-wrap::after {
  content: "";
  position: absolute; inset: 0;
  /* background: linear-gradient(180deg, rgba(30,18,8,0.35) 0%, rgba(20,12,5,0.92) 78%); */
}
.final-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 34px 20px 40px;
  text-align: center;
  color: #fff;
}
.final-headline {
  font-size: clamp(0px , 5.6vw , 1.7rem);
  font-weight: 800;
  line-height: 1.6;
  margin-bottom: 22px;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  text-shadow: 0 2px 6px rgba(0,0,0,0.9), 0 0 24px rgba(0,0,0,0.7), 0 0 4px rgba(0,0,0,0.9);
}
.final-cta-group { max-width: 460px; }
.btn-xl {
  padding: 22px 32px;
  font-size: 1.2rem;
  box-shadow: 0 14px 34px rgba(214, 106, 34, 0.55);
}
@media (min-width: 700px) {
  .final-headline { font-size: 2.6rem; }
  .final-overlay { padding: 60px 20px; }
}

/* =========================================================================
   フッター（既存サイト統合を想定した簡易フッター／置き換え可能）
   ========================================================================= */
.mbf-footer {
  background: #3B2E24;
  color: rgba(255,255,255,0.85);
  padding: 36px 0 98px;
  font-size: 0.82rem;
}
.mbf-footer .container { text-align: center; }
.mbf-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 18px;
}
.mbf-footer-links a { opacity: 0.85; }
.mbf-footer-links a:hover { opacity: 1; text-decoration: underline; }
.mbf-footer small { opacity: 0.6; display: block; margin-top: 10px; }
@media (min-width: 900px) {
  .mbf-footer {
    padding: 36px 0 24px;
  }
}

/* =========================================================================
   ユーティリティ
   ========================================================================= */
.mobile-break { display: inline; }
@media (min-width: 700px) {
  .mobile-break { display: none; }
}
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap;
}