:root {
  --color-bg: #0c131f;
  --color-surface: #141d2e;
  --color-surface-sub: #0f1827;
  --color-text-main: #f0f3f8;
  --color-text-sub: #b2bccd;
  --color-text-muted: #7c889d;
  --color-accent: #c6a466;
  --color-accent-hover: #b18f52;
  --color-accent-light: rgba(198, 164, 102, 0.15);
  --color-border: #233149;
  --color-dark-bg: #070c14;
  --color-dark-surface: #0f1724;
  --color-dark-text: #f0f3f8;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.5);
  --font-serif: 'Noto Serif JP', "Yu Mincho", "Hiragino Mincho ProN", serif;
  --transition-standard: 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  --max-width: 1080px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg);
  overflow-x: hidden;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text-main);
  font-family: var(--font-serif);
  line-height: 1.9;
  letter-spacing: 0.05em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition-standard), color var(--transition-standard), background-color var(--transition-standard), border-color var(--transition-standard);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: 120px 0;
  border-bottom: 1px solid var(--color-border);
}

.section-head {
  text-align: center;
  margin-bottom: 64px;
}

.section-sub {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 8px;
  font-weight: 600;
  position: relative;
  padding: 0 12px;
}

.section-sub::before,
.section-sub::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 16px;
  height: 1px;
  background-color: var(--color-accent);
  opacity: 0.6;
}

.section-sub::before {
  left: -8px;
}

.section-sub::after {
  right: -8px;
}

.section-title {
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 400;
  letter-spacing: 0.16em;
  color: var(--color-text-main);
}

body.is-locked {
  overflow: hidden;
}

/* ヘッダー */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(12, 19, 31, 0.92);
  border-bottom: 1px solid rgba(35, 49, 73, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background-color var(--transition-standard), box-shadow var(--transition-standard), padding var(--transition-standard);
}

.site-header.is-scrolled {
  background-color: rgba(12, 19, 31, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.header-inner {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 14px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo a {
  display: flex;
  flex-direction: column;
}

.site-logo .sect {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  margin-bottom: 2px;
  font-weight: 600;
}

.site-logo .name {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.15em;
}

.nav-backdrop {
  display: none;
}

.site-nav-inner {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-list a {
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 6px 0;
  color: var(--color-text-main);
}

.nav-list a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition-standard);
}

.nav-list a:hover {
  color: var(--color-accent);
}

.nav-list a:hover::after {
  width: 100%;
}

.nav-en {
  display: none;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.nav-contact-btn-wrap {
  display: none;
}

.header-cta-pc {
  display: flex;
  align-items: center;
}

.header-cta-btn {
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  padding: 10px 22px;
  border-radius: 2px;
  transition: background-color var(--transition-standard), transform var(--transition-standard);
  box-shadow: 0 4px 12px rgba(157, 123, 66, 0.2);
}

.header-cta-btn:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 1002;
  padding: 0;
}

.nav-toggle span {
  position: absolute;
  left: 10px;
  width: 24px;
  height: 1px;
  background-color: var(--color-text-main);
  transition: transform var(--transition-standard), top var(--transition-standard);
}

.nav-toggle span:first-child {
  top: 18px;
}

.nav-toggle span:last-child {
  top: 26px;
}

.nav-toggle.is-active span:first-child {
  top: 22px;
  transform: rotate(45deg);
}

.nav-toggle.is-active span:last-child {
  top: 22px;
  transform: rotate(-45deg);
}

/* ヒーローセクション */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: brightness(0.52);
  transform: scale(1.03);
  animation: heroZoom 16s ease-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.03); }
  100% { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(0, 0, 0, 0.15) 0%, rgba(18, 17, 16, 0.8) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: #f8f7f4;
  width: 100%;
  max-width: var(--max-width);
  height: 100%;
  padding: 140px 28px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.hero-sub-top-left {
  font-size: 0.95rem;
  color: #e0d5c1;
  letter-spacing: 0.25em;
  border-left: 2px solid var(--color-accent);
  padding-left: 14px;
  line-height: 1.4;
  margin-bottom: 24px;
}

.hero-main-left {
  text-align: left;
}

.hero-title {
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.16em;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8);
  margin-bottom: 20px;
}

.hero-lead {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: #dedcd5;
  letter-spacing: 0.1em;
  line-height: 1.8;
  max-width: 600px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

/* プロフィールセクション */
.profile-wrap {
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.profile-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}

.profile-photo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background-color: #141d2e;
  padding: 12px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.profile-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.profile-header-vertical {
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 100%;
  min-height: 420px;
  padding: 16px 0;
}

.profile-header-vertical .rank {
  font-size: 0.92rem;
  letter-spacing: 0.28em;
  color: var(--color-accent);
  border-left: 1px solid var(--color-border);
  padding-left: 14px;
  white-space: nowrap;
}

.profile-header-vertical .name-vertical {
  font-size: clamp(2.2rem, 3.4vw, 2.75rem);
  font-weight: 400;
  letter-spacing: 0.22em;
  white-space: nowrap;
}

.seal-mark {
  writing-mode: horizontal-tb;
  width: 44px;
  height: 44px;
  border: 2px solid #b54940;
  color: #b54940;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border-radius: 4px;
  margin-top: 16px;
  opacity: 0.9;
}

.profile-body-text {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.lead-statement {
  font-size: 1.18rem;
  font-weight: 400;
  color: var(--color-text-main);
  margin-bottom: 24px;
  line-height: 1.8;
  border-left: 2px solid var(--color-accent);
  padding-left: 16px;
}

.bio-paragraph {
  font-size: 0.95rem;
  color: var(--color-text-sub);
  line-height: 2.1;
  margin-bottom: 16px;
  text-align: justify;
}

.profile-history-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.profile-history-card::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  right: 4px;
  bottom: 4px;
  border: 1px solid rgba(198, 164, 102, 0.25);
  pointer-events: none;
}

.history-title {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.history-list {
  list-style: none;
}

.history-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

.history-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  background-color: var(--color-accent);
  transform: rotate(45deg);
}

/* 教義セクション */
.teachings {
  background-color: var(--color-dark-bg);
  color: var(--color-dark-text);
}

.teachings .section-title {
  color: var(--color-dark-text);
}

.teachings-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.teachings-item {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 28px;
}

.teachings-item h3 {
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 16px;
  letter-spacing: 0.1em;
  color: #c4a771;
}

.teachings-item p {
  font-size: 0.92rem;
  line-height: 2.1;
  color: #b0ada6;
  text-align: justify;
}

/* 祈祷・ご供養カード */
.rituals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.ritual-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-standard), box-shadow var(--transition-standard), border-color var(--transition-standard);
  box-shadow: var(--shadow-sm);
}

.ritual-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.ritual-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}

.ritual-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background-color: rgba(24, 23, 22, 0.88);
  color: #ffffff;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 2px;
  backdrop-filter: blur(4px);
  transition: background-color var(--transition-standard);
}

.ritual-card:hover .ritual-badge {
  background-color: var(--color-accent);
}

.ritual-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}

.ritual-card:hover .ritual-img img {
  transform: scale(1.05);
}

.ritual-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.ritual-body h3 {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: 0.1em;
  color: var(--color-text-main);
}

.ritual-body p {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.8;
  margin-bottom: 20px;
  flex-grow: 1;
}

.ritual-action {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.ritual-action .action-arrow {
  transition: transform var(--transition-standard);
}

.ritual-card:hover .ritual-action .action-arrow {
  transform: translateX(4px);
}

/* ご依頼の流れ（FLOW） */
.flow {
  background-color: var(--color-surface-sub);
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.flow-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 36px 28px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.flow-step {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 16px;
  display: inline-block;
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 4px;
}

.flow-title {
  font-size: 1.12rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  color: var(--color-text-main);
}

.flow-text {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* お問い合わせ・寺院案内 */
.contact {
  background-color: var(--color-bg);
}

.contact-lead {
  text-align: center;
  font-size: 0.98rem;
  color: var(--color-text-sub);
  margin-bottom: 56px;
  line-height: 2;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 40px;
  align-items: start;
}

.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.tel-card {
  text-align: center;
  border-top: 3px solid var(--color-accent);
}

.card-tag {
  display: block;
  font-size: 0.78rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}

.tel-link {
  font-size: clamp(1.6rem, 2.5vw, 1.9rem);
  letter-spacing: 0.08em;
  color: var(--color-text-main);
  display: inline-block;
  font-weight: 600;
  margin-bottom: 8px;
}

.tel-link:hover {
  color: var(--color-accent);
}

.tel-time {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  margin-bottom: 12px;
}

.tel-desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  text-align: left;
  border-top: 1px dashed var(--color-border);
  padding-top: 12px;
}

.access-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--color-text-main);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.access-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.access-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  font-size: 0.86rem;
  line-height: 1.7;
}

.access-row dt {
  color: var(--color-text-muted);
  font-weight: 500;
}

.access-row dd {
  color: var(--color-text-main);
}

/* フォーム */
.contact-form-container {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-title {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.form-subtext {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.86rem;
  margin-bottom: 8px;
  color: var(--color-text-main);
  font-weight: 500;
}

.required-badge {
  font-size: 0.68rem;
  background-color: #b54940;
  color: #ffffff;
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  font-weight: 400;
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  background-color: #0c131f;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--color-text-main);
  transition: border-color var(--transition-standard), background-color var(--transition-standard), box-shadow var(--transition-standard);
  border-radius: 2px;
  -webkit-appearance: none;
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23b2bccd' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: #101928;
  box-shadow: 0 0 0 3px rgba(198, 164, 102, 0.2);
}

.form-submit {
  text-align: center;
  margin-top: 32px;
}

.submit-btn {
  width: 100%;
  background-color: var(--color-accent);
  color: #ffffff;
  border: none;
  padding: 16px 32px;
  font-family: inherit;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: background-color var(--transition-standard), transform var(--transition-standard);
  box-shadow: 0 4px 14px rgba(157, 123, 66, 0.25);
  border-radius: 2px;
}

.submit-btn:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

/* フッター */
.site-footer {
  background-color: #121110;
  color: #8c8c88;
  padding: 72px 0 40px;
  font-size: 0.82rem;
  text-align: center;
}

.footer-sect {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: #c4a771;
  margin-bottom: 6px;
}

.footer-title {
  color: #eceae4;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.footer-address {
  margin-bottom: 32px;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.footer-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 40px;
}

.footer-nav a {
  color: #a8a69e;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.footer-nav a:hover {
  color: #ffffff;
}

.copyright {
  border-top: 1px solid #242220;
  padding-top: 24px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: #6b6964;
}

/* モーダル */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-standard), visibility var(--transition-standard);
  padding: 20px;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(18, 17, 16, 0.78);
  backdrop-filter: blur(5px);
}

.modal-container {
  position: relative;
  background-color: #141d2e;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 48px 40px;
  border: 1px solid var(--color-border);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
  z-index: 2001;
  transform: translateY(20px);
  transition: transform var(--transition-standard);
}

.modal.is-open .modal-container {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-standard);
}

.modal-close:hover {
  color: var(--color-accent);
}

.modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.modal-sub {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 6px;
  font-weight: 600;
}

.modal-title {
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: 0.1em;
}

.modal-lead {
  font-size: 0.92rem;
  color: var(--color-text-sub);
  margin-bottom: 24px;
  line-height: 1.8;
  text-align: justify;
}

.fee-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
  font-size: 0.86rem;
}

.fee-table th,
.fee-table td {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.fee-table th {
  background-color: #1a253a;
  font-weight: 600;
  color: var(--color-text-main);
  white-space: nowrap;
}

.fee-table th:first-child,
.fee-table td:first-child {
  white-space: nowrap;
  font-weight: 600;
  color: var(--color-text-main);
  width: 36%;
}

.fee-table td:last-child {
  color: var(--color-text-sub);
}

.fee-note {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.modal-footer {
  text-align: center;
}

.modal-cta-btn {
  display: inline-block;
  background-color: var(--color-accent);
  color: #ffffff;
  padding: 14px 36px;
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  border-radius: 2px;
  transition: background-color var(--transition-standard);
  box-shadow: 0 4px 12px rgba(157, 123, 66, 0.2);
}

.modal-cta-btn:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
}

/* トップへ戻るボタン */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  cursor: pointer;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-standard), visibility var(--transition-standard), transform var(--transition-standard), background-color var(--transition-standard);
  box-shadow: var(--shadow-md);
}

.back-to-top.is-show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.back-to-top .arrow-up {
  width: 8px;
  height: 8px;
  border-top: 1.5px solid var(--color-text-main);
  border-left: 1.5px solid var(--color-text-main);
  transform: rotate(45deg) translate(2px, 2px);
  transition: border-color var(--transition-standard);
}

.back-to-top:hover .arrow-up {
  border-color: #ffffff;
}

/* フェードイン表示用 */
.fade-in-element {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

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

.mobile-bottom-cta {
  display: none;
}

/* スマートフォン表示（レスポンシブ最適化） */
@media (max-width: 768px) {
  .section {
    padding: 72px 0;
  }

  .container {
    padding: 0 20px;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .section-title {
    font-size: 1.45rem;
  }

  .header-inner {
    padding: 14px 20px;
  }

  .header-cta-pc {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 17, 16, 0.65);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-standard), visibility var(--transition-standard);
  }

  .nav-backdrop.is-active {
    opacity: 1;
    visibility: visible;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 82%;
    max-width: 340px;
    height: 100vh;
    height: 100dvh;
    background-color: #101928;
    z-index: 1001;
    transform: translateX(100%);
    transition: transform var(--transition-standard);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav-inner {
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    min-height: 100%;
    padding: 96px 28px 48px;
    gap: 40px;
  }

  .nav-list {
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .nav-list li {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 14px;
  }

  .nav-list a {
    font-size: 1rem;
  }

  .nav-en {
    display: block;
    margin-bottom: 2px;
  }

  .nav-contact-btn-wrap {
    display: block;
    width: 100%;
    padding-top: 8px;
  }

  .nav-tel-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--color-accent);
    color: #ffffff;
    padding: 14px 0;
    font-size: 1rem;
    letter-spacing: 0.08em;
    border-radius: 2px;
  }

  .hero {
    min-height: 560px;
  }

  .hero-content {
    padding: 100px 20px 32px;
    justify-content: center;
    align-items: flex-start;
  }

  .hero-sub-top-left {
    font-size: 0.85rem;
    padding-left: 10px;
    margin-bottom: 16px;
  }

  .hero-title {
    font-size: 1.6rem;
    line-height: 1.6;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
  }

  .hero-lead {
    font-size: 0.88rem;
  }

  .profile-wrap {
    gap: 40px;
  }

  .profile-main {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .profile-photo-frame {
    max-width: 320px;
    margin: 0 auto;
  }

  .profile-header-vertical {
    writing-mode: horizontal-tb;
    -webkit-writing-mode: horizontal-tb;
    min-height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 0;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 16px;
  }

  .profile-header-vertical .rank {
    width: 100%;
    border-left: none;
    padding-left: 0;
    font-size: 0.85rem;
  }

  .profile-header-vertical .name-vertical {
    font-size: 1.85rem;
  }

  .seal-mark {
    margin-top: 0;
    width: 36px;
    height: 36px;
    font-size: 0.75rem;
  }

  .profile-body-text {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .lead-statement {
    font-size: 1.05rem;
    margin-bottom: 16px;
  }

  .profile-history-card {
    padding: 24px 20px;
  }

  .teachings-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .rituals-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .flow-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .flow-card {
    padding: 28px 20px;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-card,
  .contact-form-container {
    padding: 24px 20px;
  }

  .tel-link {
    font-size: 1.6rem;
  }

  .modal-container {
    padding: 36px 20px;
  }

  .fee-table th,
  .fee-table td {
    padding: 8px 10px;
    font-size: 0.78rem;
  }

  .site-footer {
    padding-bottom: 96px;
  }

  .footer-nav {
    gap: 16px;
  }

  .back-to-top {
    bottom: 84px;
    right: 16px;
    width: 42px;
    height: 42px;
  }

  .mobile-bottom-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    min-height: 60px;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background-color: var(--color-bg);
    z-index: 990;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
    border-top: 1px solid var(--color-border);
  }

  .bottom-cta-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8px 4px;
  }

  .bottom-cta-item.tel.full-width {
    width: 100%;
    background-color: var(--color-accent);
    color: #ffffff;
    border-right: none;
    padding: 12px 16px;
  }

  .bottom-cta-item .cta-sub {
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    opacity: 0.9;
    margin-bottom: 2px;
  }

  .bottom-cta-item.tel .cta-main {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.06em;
  }
}

/* Netlify挿入要素の非表示 */
[data-netlify-badge],
[data-netlify-drawer],
#netlify-drawer {
  display: none !important;
}