/* ============================================
   川口夜間整体院 — Styles
   Color: Dark Charcoal + Champagne Gold + Off-white
   Typography: Shippori Mincho (headings) + BIZ UDPGothic (body)
   ============================================ */

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-dark: #2C2825;
  --color-dark-light: #3A3632;
  --color-gold: #C4A265;
  --color-gold-dim: rgba(196, 162, 101, 0.15);
  --color-offwhite: #F5F0EB;
  --color-offwhite-dark: #E8E0D8;
  --color-text-light: #F5F0EB;
  --color-text-dark: #2C2825;
  --color-text-muted: #9A9490;
  --font-heading: 'Shippori Mincho', serif;
  --font-body: 'BIZ UDPGothic', sans-serif;
  --container-width: 1080px;
  --section-padding: 100px 0;
  --section-padding-mobile: 64px 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-light);
  background-color: var(--color-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* --- Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 24px;
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

.site-header.is-scrolled {
  background-color: rgba(44, 40, 37, 0.95);
  box-shadow: 0 1px 0 rgba(196, 162, 101, 0.1);
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.header-logo {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-offwhite);
}

.header-cta {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-dark);
  background-color: var(--color-gold);
  padding: 10px 24px;
  border-radius: 6px;
  transition: opacity 0.3s ease;
  min-height: 48px;
  display: flex;
  align-items: center;
}

.header-cta:hover {
  opacity: 0.85;
}


/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-dark);
  overflow: hidden;
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: 32px;
}

.hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: var(--color-offwhite);
  margin-bottom: 28px;
}

.hero-body {
  font-size: 15px;
  line-height: 2;
  color: var(--color-text-muted);
  margin-bottom: 48px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scrollHint 2s ease-in-out infinite;
}

@keyframes scrollHint {
  0% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); }
  100% { opacity: 1; transform: scaleY(1); }
}


/* --- CTA Button --- */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-dark);
  background-color: var(--color-gold);
  padding: 16px 48px;
  border-radius: 6px;
  min-height: 56px;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
  background-color: #d4b275;
  transform: translateY(-1px);
}

.cta-button:active {
  transform: translateY(0);
}


/* --- Section: こんな方へ --- */
.section-concerns {
  background-color: var(--color-offwhite);
  color: var(--color-text-dark);
  padding: var(--section-padding);
}

.section-concerns .container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}

.section-heading-left {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3.5vw, 28px);
  font-weight: 600;
  line-height: 1.7;
  letter-spacing: 0.06em;
  position: sticky;
  top: 100px;
}

.concerns-list {
  margin-bottom: 40px;
}

.concerns-list li {
  font-size: 15px;
  line-height: 1.8;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-offwhite-dark);
  position: relative;
  padding-left: 20px;
}

.concerns-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background-color: var(--color-gold);
  border-radius: 1px;
}

.concerns-closing {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.8;
  color: var(--color-dark-light);
  margin-top: 8px;
}


/* --- Section: 悩みの深掘り --- */
.section-problem-deep {
  background-color: var(--color-offwhite);
  color: var(--color-text-dark);
  padding: var(--section-padding);
  border-top: 1px solid var(--color-offwhite-dark);
}

.section-problem-deep .container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}

.section-problem-deep .section-heading-left {
  position: static;
  top: auto;
}

.problem-deep-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.problem-panel {
  padding: 36px 28px;
  border-radius: 8px;
}

.problem-panel--stagnation {
  background-color: var(--color-offwhite-dark);
}

.problem-panel--solution {
  background-color: var(--color-dark);
  color: var(--color-text-light);
}

.problem-panel-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  line-height: 1.6;
}

.problem-panel--solution .problem-panel-title {
  color: var(--color-gold);
}

.problem-panel-list {
  list-style: none;
}

.problem-panel-list li {
  font-size: 15px;
  line-height: 1.8;
  padding: 12px 0 12px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
}

.problem-panel--solution .problem-panel-list li {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  color: var(--color-text-muted);
}

.problem-panel-list li:last-child {
  border-bottom: none;
}

.problem-panel-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 1px;
}

.problem-panel--stagnation .problem-panel-list li::before {
  background-color: var(--color-text-muted);
}

.problem-panel--solution .problem-panel-list li::before {
  background-color: var(--color-gold);
}


/* --- Section: 特徴 --- */
.section-features {
  background-color: var(--color-dark);
  padding: var(--section-padding);
}

.section-heading-center {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3.5vw, 28px);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: center;
  margin-bottom: 64px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-card {
  padding: 40px 28px;
  background-color: var(--color-dark-light);
  border-radius: 8px;
}

.feature-accent {
  width: 32px;
  height: 2px;
  background-color: var(--color-gold);
  margin-bottom: 24px;
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  color: var(--color-offwhite);
}

.feature-text {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text-muted);
}


/* --- Section: 院長紹介 --- */
.section-director {
  background-color: var(--color-offwhite-dark);
  color: var(--color-text-dark);
  padding: var(--section-padding);
}

.director-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
}

.director-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.director-info {
  padding-top: 4px;
}

.section-director .section-heading-left {
  position: static;
  margin-bottom: 24px;
}

.director-name {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
  color: var(--color-dark);
}

.director-name-kana {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-dark-light);
  letter-spacing: 0.08em;
  margin-top: 8px;
}

.director-credentials {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.director-credentials li {
  font-size: 15px;
  line-height: 1.6;
  padding-left: 16px;
  border-left: 2px solid var(--color-gold);
  color: var(--color-dark);
}

.director-message {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-dark);
  margin-top: 32px;
  letter-spacing: 0.02em;
}


/* --- Section: 施術の流れ --- */
.section-treatment-scene {
  background-color: var(--color-dark);
  color: var(--color-text-light);
  padding: var(--section-padding);
}

.section-treatment-scene .section-heading-center {
  color: var(--color-offwhite);
}

.treatment-scene-intro {
  text-align: center;
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-offwhite);
  max-width: 640px;
  margin: 24px auto 64px;
  letter-spacing: 0.04em;
}

.treatment-scene-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  max-width: 1100px;
  margin: 0 auto;
}

.treatment-scene-item {
  margin: 0;
  display: flex;
  flex-direction: column;
}

.treatment-scene-photo {
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 28px;
  aspect-ratio: 4 / 3;
  background-color: var(--color-dark-light);
}

.treatment-scene-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.treatment-scene-caption {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.treatment-scene-step {
  font-family: var(--font-heading);
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--color-gold);
}

.treatment-scene-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--color-offwhite);
  letter-spacing: 0.06em;
  margin: 0;
  line-height: 1.5;
}

.treatment-scene-text {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-offwhite);
  margin: 4px 0 0;
  letter-spacing: 0.02em;
}


/* --- Section: 施術・料金 --- */
.section-menu {
  background-color: var(--color-offwhite);
  color: var(--color-text-dark);
  padding: var(--section-padding);
}

.menu-layout {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 60px;
  align-items: start;
}

.section-heading-vertical {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  line-height: 1.6;
  position: sticky;
  top: 100px;
}

.menu-cards {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.menu-card {
  background-color: #fff;
  border: 1px solid var(--color-offwhite-dark);
  border-radius: 8px;
  padding: 40px;
}

.menu-card-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 20px;
}

.menu-name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.menu-duration {
  font-size: 14px;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

.menu-description {
  font-size: 15px;
  line-height: 1.9;
  color: #5A5550;
  margin-bottom: 28px;
}

.menu-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-dark);
}

.price-unit {
  font-size: 14px;
  color: var(--color-text-muted);
}

.menu-note {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-offwhite-dark);
}

.menu-card--upcoming {
  opacity: 0.55;
  border-style: dashed;
}

.menu-upcoming {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 0.1em;
}


/* --- Section: 向き不向き --- */
.section-fit {
  background-color: var(--color-dark-light);
  padding: var(--section-padding);
}

.section-heading-center--light {
  color: var(--color-offwhite);
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}

.fit-card {
  border-radius: 8px;
  padding: 40px 32px;
}

.fit-card--for {
  background-color: var(--color-dark);
  border: 1px solid rgba(196, 162, 101, 0.2);
}

.fit-card--against {
  background-color: var(--color-dark);
  border: 1px solid rgba(154, 148, 144, 0.15);
}

.fit-card-header {
  margin-bottom: 28px;
}

.fit-label {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.fit-card--for .fit-label {
  color: var(--color-gold);
}

.fit-card--against .fit-label {
  color: var(--color-text-muted);
}

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

.fit-list li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-muted);
  padding: 14px 0 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

.fit-list li:last-child {
  border-bottom: none;
}

.fit-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 1px;
}

.fit-card--for .fit-list li::before {
  background-color: var(--color-gold);
}

.fit-card--against .fit-list li::before {
  background-color: var(--color-text-muted);
}


/* --- Section: 予約の流れ --- */
.section-flow {
  background-color: var(--color-dark);
  padding: var(--section-padding);
}

.flow-steps {
  max-width: 640px;
  margin: 0 auto 56px;
  position: relative;
}

.flow-steps::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background-color: rgba(196, 162, 101, 0.25);
}

.flow-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding-bottom: 40px;
}

.flow-step:last-child {
  padding-bottom: 0;
}

.flow-step-marker {
  width: 15px;
  height: 15px;
  min-width: 15px;
  border: 2px solid var(--color-gold);
  border-radius: 50%;
  margin-top: 4px;
  position: relative;
  z-index: 1;
  background-color: var(--color-dark);
}

.flow-step-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  color: var(--color-offwhite);
}

.flow-step-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.flow-cta {
  text-align: center;
}


/* --- Section: よくある質問 --- */
.section-faq {
  background-color: var(--color-offwhite);
  color: var(--color-text-dark);
  padding: var(--section-padding);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(44, 40, 37, 0.12);
}

.faq-item:first-child {
  border-top: 1px solid rgba(44, 40, 37, 0.12);
}

.faq-question {
  display: block;
  padding: 22px 40px 22px 0;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.7;
  cursor: pointer;
  position: relative;
  list-style: none;
  color: var(--color-dark);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '';
  position: absolute;
  right: 4px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
  transform: translateY(-60%) rotate(45deg);
  transition: transform 0.3s ease;
}

.faq-item[open] .faq-question::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq-answer {
  padding: 0 0 24px;
}

.faq-answer p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text-dark);
}

/* --- Section: アクセス --- */
.section-access {
  background-color: var(--color-offwhite);
  color: var(--color-text-dark);
  padding: var(--section-padding);
}

.access-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.section-access .section-heading-left {
  position: static;
  margin-bottom: 40px;
}

.access-details {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.access-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-offwhite-dark);
  font-size: 15px;
}

.access-row dt {
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  padding-top: 2px;
}

.access-row dd {
  line-height: 1.7;
}

.access-address-note {
  font-size: 13px;
  color: var(--color-text-muted);
}

.access-map {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.access-map iframe {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 0;
  border-radius: 8px;
}

.access-map-link {
  font-size: 15px;
  color: var(--color-dark);
  text-decoration: none;
  align-self: flex-start;
  padding: 12px 4px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid var(--color-gold);
  transition: color 0.2s;
}

.access-map-link::before {
  content: "→";
  margin-right: 8px;
  color: var(--color-gold);
  font-weight: bold;
}

.access-map-link:hover {
  color: var(--color-gold);
}


/* --- Footer --- */
.site-footer {
  background-color: var(--color-dark);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(196, 162, 101, 0.12);
}

.footer-cta-area {
  text-align: center;
  margin-bottom: 64px;
}

.footer-cta-text {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
  color: var(--color-offwhite);
}

.cta-button--footer {
  min-width: 280px;
}

.footer-bottom {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid rgba(196, 162, 101, 0.08);
}

.footer-name {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--color-offwhite);
  margin-bottom: 6px;
}

.footer-hours {
  font-size: 13px;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

.footer-copy {
  font-size: 12px;
  color: rgba(154, 148, 144, 0.8);
}


/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* --- Mobile Sticky CTA --- */
.mobile-cta-bar {
  display: none;
}


/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
  :root {
    --section-padding: var(--section-padding-mobile);
  }

  .header-inner {
    height: 56px;
  }

  .header-logo {
    font-size: 13px;
  }

  /* Hero */
  .hero-sub {
    font-size: 13px;
    margin-bottom: 24px;
  }

  .hero-body {
    font-size: 15px;
    margin-bottom: 40px;
  }

  .hero-scroll-hint {
    bottom: 24px;
  }

  /* こんな方へ */
  .section-concerns .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section-heading-left {
    position: static;
  }

  /* 悩みの深掘り */
  .section-problem-deep .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .problem-panel {
    padding: 28px 24px;
  }

  /* 特徴 */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .feature-card {
    padding: 32px 24px;
  }

  .section-heading-center {
    margin-bottom: 40px;
  }

  /* 院長紹介 */
  .director-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .director-photo {
    max-width: 280px;
    margin: 0 auto;
  }

  .director-name {
    font-size: 24px;
  }

  .director-credentials {
    gap: 10px 18px;
  }

  /* 施術の流れ */
  .treatment-scene-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 480px;
  }

  .treatment-scene-intro {
    margin: 20px auto 40px;
    padding: 0 4px;
  }

  .treatment-scene-title {
    font-size: 20px;
  }

  /* 施術・料金 */
  .menu-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section-heading-vertical {
    writing-mode: horizontal-tb;
    position: static;
  }

  .menu-card {
    padding: 28px 24px;
  }

  .menu-card-header {
    flex-direction: column;
    gap: 4px;
  }

  .menu-name {
    font-size: 20px;
  }

  .price-number {
    font-size: 30px;
  }

  /* 向き不向き */
  .fit-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .fit-card {
    padding: 28px 24px;
  }

  /* 予約の流れ */
  .flow-step {
    gap: 20px;
  }

  /* アクセス */
  .access-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .access-row {
    grid-template-columns: 88px 1fr;
    gap: 12px;
  }

  .map-placeholder {
    aspect-ratio: 16 / 10;
  }

  /* Footer */
  .site-footer {
    padding: 64px 0 32px;
  }

  .footer-cta-area {
    margin-bottom: 48px;
  }

  .cta-button {
    padding: 16px 36px;
    font-size: 15px;
    width: 100%;
    max-width: 320px;
  }

  .cta-button--footer {
    min-width: unset;
    width: 100%;
    max-width: 320px;
  }

  /* モバイル固定CTA */
  .mobile-cta-bar {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background-color: rgba(44, 40, 37, 0.97);
    padding: 12px 24px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.25);
    transform: translateY(100%);
    transition: transform 0.4s ease;
  }

  .mobile-cta-bar.is-visible {
    transform: translateY(0);
  }

  .mobile-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-dark);
    background-color: var(--color-gold);
    padding: 14px 24px;
    border-radius: 6px;
    min-height: 50px;
    width: 100%;
    text-decoration: none;
    transition: background-color 0.3s ease;
  }

  .mobile-cta-button:active {
    background-color: #d4b275;
  }

  .site-footer {
    padding-bottom: 80px;
  }
}

@media (max-width: 480px) {
  .hero-heading {
    font-size: 26px;
  }

  .concerns-list li {
    font-size: 15px;
    padding: 14px 0 14px 18px;
  }
}