/*
 * Gorogama — 明朝体中心・清峰（kiyomine.co.jp）系：温かいオフホワイト、地球イメージの深緑、落ち着いたブロンズ
 */

:root {
  --bg: #faf9f6;
  --bg-muted: #f2f0eb;
  --bg-muted2: #e8e5de;
  --text: #2a2824;
  --text-muted: #5e5a54;
  --text-faint: #8a857c;
  /* 清峰の「地球」トーンに寄せた深緑＋金属企業の落ち着いたブロンズ */
  --earth: #2a4d42;
  --earth-dark: #1e3b32;
  --earth-soft: rgba(42, 77, 66, 0.09);
  --bronze: #7a5f3f;
  --bronze-hover: #5c472e;
  --line-hair: rgba(42, 40, 36, 0.09);
  --line-rule: rgba(42, 40, 36, 0.14);
  --font-body: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-display: "Shippori Mincho", "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --header-h: 64px;
  --ease: cubic-bezier(0.33, 1, 0.68, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 1s;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-bg img,
  .page-hero-bg img {
    animation: none !important;
  }

  .hero-bg::before,
  .page-hero-bg::before {
    animation: none !important;
  }

  .hero-shimmer::after {
    animation: none !important;
  }

  .reveal {
    filter: none !important;
  }
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.92;
  color: var(--text);
  background: var(--bg);
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: var(--bronze-hover);
  text-decoration: none;
  transition: color 0.45s var(--ease), opacity 0.45s var(--ease);
}

a:hover {
  color: var(--earth);
}

/* —— Header（白ベース・スリム） —— */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: var(--bg);
  border-bottom: 1px solid var(--line-hair);
  transition:
    box-shadow 0.45s var(--ease),
    height 0.35s var(--ease);
}

.top-bar.is-compact {
  height: 56px;
  box-shadow: 0 1px 0 var(--line-hair), 0 12px 40px rgba(0, 0, 0, 0.04);
}

.top-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  font-size: 0.9375rem;
}

.brand:hover {
  color: var(--earth-dark);
}

.brand > span:last-child {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.2;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0.12em;
}

.brand-sub {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.14em;
  text-transform: none;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--earth);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-desktop a {
  color: var(--text);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 8px 14px;
  letter-spacing: 0.02em;
  position: relative;
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 1px;
  background: var(--earth);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.nav-desktop a:hover::after,
.nav-desktop a.is-active::after {
  transform: scaleX(1);
}

.nav-desktop a.is-active {
  color: var(--earth-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-toggle {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  display: flex;
  gap: 4px;
}

.lang-toggle button {
  border: none;
  background: transparent;
  color: var(--text-faint);
  padding: 6px 10px;
  cursor: pointer;
  font: inherit;
  transition: color 0.3s var(--ease);
}

.lang-toggle button[aria-pressed="true"] {
  color: var(--earth-dark);
  font-weight: 700;
}

.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  position: relative;
}

.menu-btn span,
.menu-btn::before,
.menu-btn::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: currentColor;
  transition: transform 0.35s var(--ease-out), opacity 0.2s;
}

.menu-btn::before {
  top: 14px;
}

.menu-btn span {
  top: 21px;
}

.menu-btn::after {
  top: 28px;
}

.menu-btn.is-open::before {
  transform: translateY(7px) rotate(45deg);
}

.menu-btn.is-open span {
  opacity: 0;
}

.menu-btn.is-open::after {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-drawer {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--bg);
  padding: 0 28px;
  flex-direction: column;
  z-index: 999;
  overflow-y: auto;
  border-top: 1px solid var(--line-hair);
}

.mobile-drawer.is-open {
  display: flex;
}

.mobile-drawer a {
  color: var(--text);
  padding: 20px 0;
  border-bottom: 1px solid var(--line-hair);
  font-size: 0.9375rem;
  font-weight: 500;
}

/* —— Hero / page-hero：ビューポート全面＋固定ヘッダー下にテキスト —— */
.hero,
.page-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 0 28px clamp(56px, 8vh, 100px);
  padding-top: var(--header-h);
  overflow: hidden;
}

.page-hero {
  border-bottom: none;
}

.hero-bg,
.page-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100vh;
  min-height: 100%;
  z-index: 0;
}

.hero-bg img,
.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  animation: heroKenBurns 32s var(--ease) infinite alternate;
}

.hero-bg::before,
.page-hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    118deg,
    transparent 0%,
    rgba(255, 250, 242, 0.22) 42%,
    transparent 78%
  );
  background-size: 220% 100%;
  animation: heroShine 14s ease-in-out infinite;
}

@keyframes heroShine {
  0%,
  100% {
    background-position: 86% 0;
  }
  50% {
    background-position: 14% 0;
  }
}

@keyframes heroKenBurns {
  to {
    transform: scale(1.07);
  }
}

.hero-bg::after,
.page-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    108deg,
    rgba(250, 249, 246, 0.94) 0%,
    rgba(250, 249, 246, 0.72) 30%,
    rgba(242, 240, 235, 0.28) 58%,
    rgba(30, 59, 50, 0.22) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

.page-hero-content {
  position: relative;
  z-index: 3;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

/* 清峰トップの「英字 + 和文」キッカー構成 */
.hero-kicker {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.2vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.2;
  color: var(--earth-dark);
  margin: 0 0 16px;
  text-transform: uppercase;
  animation: kickerReveal 1.2s var(--ease-out) 0.06s both;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 32px;
  max-width: 520px;
  line-height: 1.85;
  opacity: 0;
  animation: fadeUpIn 1.15s var(--ease-out) 0.18s forwards;
}

.hero h1 {
  margin: 0 0 28px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.35rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  letter-spacing: 0.06em;
  opacity: 0;
  animation: fadeUpIn 1.15s var(--ease-out) 0.28s forwards;
}

.hero-lead {
  max-width: 520px;
  font-size: 1.0625rem;
  color: var(--text-muted);
  margin: 0 0 44px;
  line-height: 2;
  opacity: 0;
  animation: fadeUpIn 1.15s var(--ease-out) 0.38s forwards;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  opacity: 0;
  animation: fadeUpIn 1.15s var(--ease-out) 0.48s forwards;
}

@keyframes kickerReveal {
  from {
    opacity: 0;
    clip-path: inset(0 100% 0 0);
    transform: translate3d(-12px, 0, 0);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeUpIn {
  from {
    opacity: 0;
    transform: translate3d(0, 26px, 0);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

/* CTA：枠なしテキストリンク＋下線アニメ（「もっと見る」系） */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 0 8px;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: none;
  border-radius: 0;
  background: none;
  cursor: pointer;
  color: var(--text);
  position: relative;
  transition: color 0.45s var(--ease);
}

.btn::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--earth-dark), var(--bronze));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.65s var(--ease-out);
}

.btn:hover {
  color: var(--earth-dark);
}

.btn:hover::after {
  transform: scaleX(1);
}

.btn-primary {
  color: var(--earth-dark);
}

.btn-primary::after {
  transform: scaleX(1);
}

.btn-ghost {
  color: var(--text-muted);
}

.btn-ghost::after {
  background: var(--text-muted);
}

.btn-ghost:hover {
  color: var(--text);
}

/* —— セクション：帯で色を分けるだけ（カードで囲まない） —— */
section {
  padding: 100px 28px;
}

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.section-muted {
  background: var(--bg-muted);
  color: var(--text);
}

.section-light {
  background: var(--bg);
}

.section-alt {
  background: var(--bg-muted2);
}

.section-head {
  margin-bottom: 56px;
}

.section-head.reveal .section-label::before {
  height: 0;
}

.section-head.reveal.is-visible .section-label::before {
  height: 0.95em;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 18px;
  font-weight: 600;
  position: relative;
  padding-left: 1.25rem;
}

.section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 2px;
  height: 0;
  background: linear-gradient(180deg, var(--earth-dark), var(--bronze));
  transition: height 1s var(--ease-out);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0 0 20px;
  letter-spacing: 0.06em;
  line-height: 1.45;
  color: var(--text);
}

.section-lead {
  max-width: 640px;
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 2;
}

/* 特徴一覧：罫線のみのグリッド（四角いpanelなし） */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-rule);
  border-left: 1px solid var(--line-rule);
}

.feature-card {
  background: transparent;
  border: none;
  border-right: 1px solid var(--line-rule);
  border-bottom: 1px solid var(--line-rule);
  border-radius: 0;
  padding: 40px 36px 48px;
  transition: background 0.5s var(--ease);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.65);
}

.section-muted .feature-card:hover {
  background: rgba(255, 255, 255, 0.9);
}

.feature-num {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  color: var(--earth);
  margin-bottom: 20px;
  display: block;
  font-weight: 700;
}

.feature-card h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.95;
}

.feature-grid .feature-card.reveal:nth-child(1) {
  transition-delay: 0.05s;
}
.feature-grid .feature-card.reveal:nth-child(2) {
  transition-delay: 0.12s;
}
.feature-grid .feature-card.reveal:nth-child(3) {
  transition-delay: 0.19s;
}
.feature-grid .feature-card.reveal:nth-child(4) {
  transition-delay: 0.26s;
}

/* 分割帯：写真＋文章、サイドに枠なし */
.split-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 480px;
  align-items: stretch;
}

.split-band .visual {
  position: relative;
  min-height: 360px;
  overflow: hidden;
}

.split-band .visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.split-band .visual:hover img {
  transform: scale(1.03);
}

.split-band .copy .section-label::before {
  height: 0;
}

.split-band .copy.reveal.is-visible .section-label::before {
  height: 0.95em;
}

.split-band .copy {
  padding: 72px 56px;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-top: 1px solid var(--line-hair);
  border-bottom: 1px solid var(--line-hair);
}

.split-band .copy .section-label {
  color: var(--text-faint);
}

.split-band .copy .section-title {
  margin-bottom: 24px;
}

.split-band .copy p {
  color: var(--text-muted);
  margin: 0 0 20px;
  font-size: 1rem;
  line-height: 2;
}

.split-band .copy p:last-of-type {
  margin-bottom: 0;
}

/* CTA 帯 */
.cta-block {
  text-align: center;
  padding: 96px 28px;
  background: var(--bg-muted);
  border: none;
}

.cta-block.align-left {
  text-align: left;
}

.cta-block.align-left .section-inner p {
  margin-left: 0;
}

.cta-block .section-title {
  margin-bottom: 20px;
}

.cta-block .section-inner p {
  margin: 0 0 28px;
}

.prose .cta-block .section-inner p {
  margin: 0 0 24px;
  margin-left: 0;
  max-width: none;
}

.prose .cta-block {
  margin-top: 72px;
  text-align: left;
}

.prose .cta-block .btn-primary {
  margin-left: 0;
  margin-right: auto;
}

.cta-block .btn-primary {
  margin: 0 auto;
}

/* 下層ヒーロー（構造は .page-hero-bg + .page-hero-content） */
@keyframes labelBarGrow {
  from {
    height: 0;
  }
  to {
    height: 0.95em;
  }
}

.page-hero .section-label::before {
  animation: labelBarGrow 1s var(--ease-out) 0.2s forwards;
}

.page-hero .page-lead {
  margin: 24px 0 0;
  max-width: 720px;
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 2;
}

.page-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.65rem);
  color: var(--text);
  letter-spacing: 0.06em;
  font-weight: 600;
  line-height: 1.35;
}

/* Q&A：アコーディオンは直下罫線のみ */
.qa-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.qa-item {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  border-bottom: 1px solid var(--line-rule);
}

.qa-item summary {
  padding: 28px 0 28px 4px;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  position: relative;
  padding-right: 40px;
  color: var(--text);
  font-size: 1.0625rem;
  letter-spacing: 0.02em;
  transition: color 0.35s var(--ease);
}

.qa-item summary:hover {
  color: var(--earth-dark);
}

.qa-item summary::-webkit-details-marker {
  display: none;
}

.qa-item summary::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--earth);
  border-bottom: 2px solid var(--earth);
  transform: translateY(-60%) rotate(45deg);
  transition: transform 0.45s var(--ease-out);
}

.qa-item[open] summary::after {
  transform: translateY(-20%) rotate(225deg);
}

.qa-body {
  padding: 0 4px 32px 4px;
  color: var(--text-muted);
  border: none;
  font-size: 0.9375rem;
  line-height: 2;
}

.qa-body p {
  margin: 0;
}

.qa-group-title {
  font-size: 1.375rem;
  margin: 64px 0 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--earth);
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.qa-group-title:first-child {
  margin-top: 0;
}

/* 料金：カード廃止・横並び＋区切り線 */
.price-cards {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: space-between;
  gap: 0;
  margin: 48px 0 56px;
  border-top: 1px solid var(--line-rule);
  border-bottom: 1px solid var(--line-rule);
}

.price-card {
  flex: 1 1 200px;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 40px 32px 48px;
  text-align: left;
  transition: background 0.45s var(--ease);
  box-shadow: none;
}

.price-card + .price-card {
  border-left: 1px solid var(--line-rule);
}

.price-card:hover {
  background: var(--earth-soft);
  transform: none;
}

.price-card .tier {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 12px;
  font-weight: 700;
}

.price-card .amount {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
}

/* 注記ブロック：囲みなし */
.price-note-box,
.article-block {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 40px 0;
  margin-top: 0;
  border-top: 1px solid var(--line-rule);
}

.price-note-box h3,
.article-block h3 {
  color: var(--text);
  font-weight: 700;
}

/* テーブル：外枠・角丸なし、行線のみ */
.table-wrap {
  overflow-x: auto;
  margin: 32px 0;
  border: none;
  border-radius: 0;
  background: transparent;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.data-table th,
.data-table td {
  padding: 18px 16px 18px 0;
  text-align: left;
  border-bottom: 1px solid var(--line-rule);
  vertical-align: top;
}

.data-table th {
  background: transparent;
  font-weight: 700;
  white-space: nowrap;
  color: var(--text);
  border-bottom: 2px solid var(--text);
}

.data-table tr:last-child td,
.data-table tr:last-child th {
  border-bottom: 1px solid var(--line-rule);
}

/* お問い合わせ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-rule);
}

.contact-card {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 32px 40px 40px 0;
  border-bottom: 1px solid var(--line-rule);
}

.contact-grid .contact-card:nth-child(odd) {
  border-right: 1px solid var(--line-rule);
  padding-right: 32px;
}

.contact-card dt {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
  font-weight: 700;
}

.contact-card dd {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--text);
  line-height: 1.7;
}

.map-link {
  display: inline-flex;
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronze-hover);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.45s var(--ease), color 0.45s var(--ease);
}

.map-link:hover {
  border-bottom-color: var(--earth);
  color: var(--earth-dark);
}

/* Footer */
.site-footer {
  background: #2a2622;
  color: #c4bfb6;
  padding: 72px 28px 40px;
  border-top: none;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}

.site-footer strong {
  color: #fff;
  display: block;
  margin-bottom: 16px;
  font-size: 1rem;
  font-family: var(--font-display);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer .footer-contact {
  line-height: 2;
  font-size: 0.9375rem;
}

.site-footer a {
  color: #ccc;
}

.site-footer a:hover {
  color: #fff;
}

.footer-copy {
  grid-column: 1 / -1;
  padding-top: 40px;
  margin-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-align: center;
  color: #777;
}

/* ユーティリティ */
.prose {
  max-width: 820px;
}

.prose p {
  margin: 0 0 1.35em;
}

.prose ul {
  margin: 0 0 1.35em;
  padding-left: 1.25em;
}

.tagline-italic {
  font-style: normal;
  color: var(--text-muted);
  border: none;
  border-left: 3px solid var(--earth);
  padding: 8px 0 8px 28px;
  margin: 48px 0;
  line-height: 2;
  font-size: 0.9375rem;
}

.gallery-placeholder {
  background: transparent;
  border: none;
  border-top: 1px solid var(--line-rule);
  border-bottom: 1px solid var(--line-rule);
  border-radius: 0;
  padding: 56px 0;
  text-align: left;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 2;
}

/* 1回コースなど、帯のみで強調（暗いボックスは使わない） */
.session-price {
  margin: 48px auto;
  max-width: 720px;
  text-align: center;
  padding: 48px 24px;
  border-top: 1px solid var(--line-rule);
  border-bottom: 1px solid var(--line-rule);
}

.session-price .amount {
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.04em;
}

.split-band .copy .btn {
  margin-top: 32px;
  align-self: flex-start;
}

.note-soft {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.note-fine {
  margin: 12px 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.activity-list {
  margin: 16px 0 0;
  padding-left: 1.25em;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.95;
}

.activity-block {
  margin-top: 32px;
}

.page-subhead {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}

.lead-tight {
  margin-top: -0.5rem;
}

.spaced-list {
  max-width: 720px;
  margin: 28px auto 0;
  padding-left: 1.25em;
  color: var(--text-muted);
  line-height: 2;
}

.u-mt-sm { margin-top: 16px; }
.u-mt-md { margin-top: 24px; }
.u-mt-lg { margin-top: 32px; }
.u-mt-note { margin-top: 24px; }

.price-note-box h3,
.price-note-box .box-heading {
  margin: 0 0 12px;
  font-size: 1rem;
  font-weight: 700;
}

.price-note-box p {
  margin: 0;
}

.activity-block h3 {
  margin-top: 0;
  font-size: 1.125rem;
  font-weight: 700;
}

/* スクロール表示 */
.reveal {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  filter: blur(6px);
  transition:
    opacity 1.15s var(--ease-out),
    transform 1.15s var(--ease-out),
    filter 1s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  filter: blur(0);
}

.reveal-delay-1 {
  transition-delay: 0.06s;
}
.reveal-delay-2 {
  transition-delay: 0.12s;
}
.reveal-delay-3 {
  transition-delay: 0.18s;
}

@media (max-width: 960px) {
  .nav-desktop {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .mobile-drawer {
    display: none;
  }

  .mobile-drawer.is-open {
    display: flex;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    border-right: none;
  }

  .split-band {
    grid-template-columns: 1fr;
  }

  .split-band .copy {
    padding: 56px 28px;
  }

  .price-cards {
    flex-direction: column;
  }

  .price-card + .price-card {
    border-left: none;
    border-top: 1px solid var(--line-rule);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid .contact-card:nth-child(odd) {
    border-right: none;
    padding-right: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero,
  .page-hero {
    padding: 0 20px 56px;
    padding-top: var(--header-h);
    min-height: 100vh;
  }

  section {
    padding: 72px 20px;
  }

  .top-inner,
  .mobile-drawer {
    padding-left: 20px;
    padding-right: 20px;
  }
}