@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;600&family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Montserrat:wght@300;400;500;600&display=swap');

/* --- Design Tokens --- */
:root {
  --color-primary: #556b2f;         /* ダークオリーブグリーン */
  --color-primary-light: #8fbc8f;   /* ダークシーグリーン（セージ） */
  --color-secondary: #5a4a42;       /* ウォームアースブラウン */
  --color-secondary-light: #8e7d73; /* ソフトトープ */
  --color-accent: #c5a880;          /* アンティークゴールド */
  --color-bg: #fdfbf7;              /* ソフトアイボリー / ウォームベージュ */
  --color-bg-alt: #f3efe9;          /* リラックスベージュ背景 */
  --color-card-bg: #ffffff;
  --color-text: #2f251e;            /* ダークブラウン（文字色） */
  --color-text-muted: #6b5d54;
  --color-border: #e6dfd5;
  
  --font-serif: 'Playfair Display', 'Noto Serif JP', serif;
  --font-sans: 'Montserrat', sans-serif;
  
  --shadow-sm: 0 4px 12px rgba(90, 74, 66, 0.04);
  --shadow-md: 0 12px 36px rgba(90, 74, 66, 0.08);
  --shadow-lg: 0 24px 64px rgba(90, 74, 66, 0.12);
  --radius-sm: 4px;
  --radius-md: 16px;
  --radius-lg: 32px;
  --transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.85;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .serif-text {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.05em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* --- Layout Utilities --- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
}

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

.section-title {
  text-align: center;
  margin-bottom: 80px;
}

.section-title span {
  display: block;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: 16px;
  font-weight: 500;
}

.section-title h2 {
  font-size: 2.8rem;
  color: var(--color-secondary);
  position: relative;
  display: inline-block;
  padding-bottom: 24px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 1px;
  background-color: var(--color-primary);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-accent:hover {
  background-color: #b5956c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--color-secondary);
  color: #ffffff;
  transform: translateY(-2px);
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(253, 251, 247, 0.92);
  backdrop-filter: blur(8px);
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.header.scrolled {
  padding: 8px 0;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.logo {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo span {
  font-size: 0.8rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-primary);
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--color-text);
  position: relative;
  padding: 8px 0;
}

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

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background-color: var(--color-secondary);
  position: absolute;
  transition: var(--transition);
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 9px; }
.menu-toggle span:nth-child(3) { top: 18px; }

.menu-toggle.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* --- Hero --- */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-alt);
  overflow: hidden;
  padding-top: 90px;
}

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

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 2s ease-in-out;
  background-size: cover;
  background-position: center;
}

.hero-slide.active {
  opacity: 0.45;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(253,251,247,0.3) 0%, rgba(243,239,233,0.85) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
}

.hero-subtitle {
  font-size: 1.1rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 28px;
  display: block;
}

.hero-title {
  font-size: 3.8rem;
  line-height: 1.35;
  color: var(--color-secondary);
  margin-bottom: 40px;
  letter-spacing: 0.08em;
}

.hero-title span {
  display: block;
  font-size: 1.6rem;
  margin-top: 20px;
  font-family: var(--font-sans);
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* --- Concept --- */
.concept-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 100px;
  align-items: center;
}

.concept-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.concept-image-wrapper::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  bottom: 24px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  pointer-events: none;
  z-index: 2;
}

.concept-text h3 {
  font-size: 2rem;
  color: var(--color-secondary);
  margin-bottom: 32px;
  line-height: 1.5;
}

.concept-text p {
  color: var(--color-text-muted);
  margin-bottom: 28px;
  font-size: 1rem;
  text-align: justify;
}

.concept-signature {
  margin-top: 40px;
  border-top: 1px solid var(--color-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.signature-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.signature-info h5 {
  font-size: 1rem;
  color: var(--color-secondary);
}

.signature-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* --- Treatments & Menu --- */
.menu-tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 60px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.menu-panel {
  display: none;
  animation: fadeIn 0.8s ease;
}

.menu-panel.active {
  display: block;
}

.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.menu-cat-header {
  margin-bottom: 36px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 16px;
}

.menu-cat-title {
  font-size: 1.8rem;
  color: var(--color-secondary);
}

.menu-cat-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.menu-list {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.menu-item {
  position: relative;
  background-color: var(--color-card-bg);
  padding: 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid transparent;
  transition: var(--transition);
}

.menu-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.menu-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  gap: 16px;
}

.menu-item-name {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.menu-item-price {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-accent);
}

.menu-item-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.menu-item-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed var(--color-border);
  padding-top: 16px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.menu-item-tag {
  background-color: rgba(143, 188, 143, 0.15);
  color: var(--color-primary);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.quick-add {
  background: none;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  padding: 6px 16px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: var(--transition);
}

.quick-add:hover {
  background-color: var(--color-accent);
  color: #ffffff;
}

.menu-note {
  margin-top: 60px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* --- Lookbook (Gallery Collage) --- */
.gallery-collage {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4 / 3;
}

.gallery-item.tall {
  grid-row: span 2;
  aspect-ratio: 3 / 4;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(90, 74, 66, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  padding: 24px;
  text-align: center;
  color: #ffffff;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-cat {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.gallery-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
}

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

.therapist-card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}

.therapist-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.therapist-img-wrapper {
  aspect-ratio: 4 / 5;
  background-color: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

.therapist-img-wrapper svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.therapist-card:hover .therapist-img-wrapper svg {
  transform: scale(1.05);
}

.therapist-info {
  padding: 32px 24px;
}

.therapist-role {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 8px;
}

.therapist-name {
  font-size: 1.4rem;
  color: var(--color-secondary);
  margin-bottom: 4px;
}

.therapist-name-en {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.therapist-specialty {
  font-size: 0.85rem;
  color: var(--color-primary);
  background-color: rgba(143, 188, 143, 0.15);
  padding: 6px 16px;
  border-radius: var(--radius-lg);
  display: inline-block;
  margin-bottom: 20px;
  font-weight: 500;
}

.therapist-bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* --- Dynamic Diagnosis Section ("Sora-san") --- */
.advisor-panel {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 60px;
  margin-top: 100px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.advisor-panel::before {
  content: '✿';
  position: absolute;
  top: 24px;
  right: 36px;
  font-size: 4rem;
  color: rgba(143, 188, 143, 0.25);
}

.advisor-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  align-items: center;
}

.advisor-avatar {
  text-align: center;
}

.advisor-avatar svg {
  width: 180px;
  height: 180px;
  filter: drop-shadow(var(--shadow-sm));
  transition: transform 0.6s ease;
}

.advisor-avatar:hover svg {
  transform: translateY(-6px) rotate(2deg);
}

.advisor-bubble {
  position: relative;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.advisor-bubble::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%);
  border-width: 10px;
  border-style: solid;
  border-color: transparent #ffffff transparent transparent;
}

.advisor-bubble::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -22px;
  transform: translateY(-50%);
  border-width: 11px;
  border-style: solid;
  border-color: transparent var(--color-border) transparent transparent;
  z-index: -1;
}

.advisor-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.advisor-message {
  font-size: 1.05rem;
  color: var(--color-text);
  line-height: 1.9;
  min-height: 90px;
}

.advisor-choices {
  margin-top: 40px;
}

.advisor-choices-title {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-bottom: 20px;
}

.advisor-checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.adv-cb-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  cursor: pointer;
  background-color: #ffffff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.adv-cb-label:hover {
  border-color: var(--color-primary-light);
  background-color: rgba(143, 188, 143, 0.05);
}

.adv-cb-label input {
  accent-color: var(--color-primary);
  width: 20px;
  height: 20px;
}

.adv-cb-label input:checked + span {
  color: var(--color-primary);
  font-weight: 600;
}

/* --- FAQ / Details Accordion --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

details.faq-item {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

details.faq-item[open] {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

details.faq-item summary {
  padding: 28px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-secondary);
  cursor: pointer;
  list-style: none;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  outline: none;
}

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

details.faq-item summary::after {
  content: '▼';
  font-size: 0.8rem;
  color: var(--color-accent);
  transition: transform 0.5s ease;
}

details.faq-item[open] summary::after {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 28px 28px 28px;
  color: var(--color-text-muted);
  line-height: 1.8;
  border-top: 1px solid transparent;
}

details.faq-item[open] .faq-content {
  border-color: var(--color-border);
  animation: slideDown 0.4s ease;
}

/* --- Booking Form (:has & :user-invalid validation) --- */
.booking-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 60px;
  align-items: start;
}

.booking-card {
  background-color: var(--color-card-bg);
  padding: 60px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 32px;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary-light);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(143, 188, 143, 0.15);
}

/* conditional logic via :has() */
.conditional-field {
  display: none;
  animation: fadeIn 0.4s ease;
}

/* Show conditional sub-forms based on course type selection */
.form-group:has(#booking-course[value="body"]):has(#booking-course option[value="body"]:checked) ~ .body-only,
.form-group:has(#booking-course[value="facial"]):has(#booking-course option[value="facial"]:checked) ~ .facial-only,
.form-group:has(#booking-course[value="package"]):has(#booking-course option[value="package"]:checked) ~ .body-only,
.form-group:has(#booking-course[value="package"]):has(#booking-course option[value="package"]:checked) ~ .facial-only {
  display: block;
}

/* JS fallback support classes */
.body-only.show-field, .facial-only.show-field {
  display: block;
}

/* Native form validation UI with :has() & :user-invalid */
.form-group:has(.form-control:user-invalid) .form-label {
  color: #c0392b;
}

.form-group:has(.form-control:user-invalid) .form-control {
  border-color: #c0392b;
  background-color: rgba(192, 57, 43, 0.02);
}

.form-group:has(.form-control:user-invalid)::after {
  content: '⚠ 入力内容をご確認ください';
  display: block;
  font-size: 0.85rem;
  color: #c0392b;
  margin-top: 8px;
  animation: fadeIn 0.3s ease;
}

/* JS validation fallback classes */
.form-group.has-error-fallback .form-label {
  color: #c0392b;
}
.form-group.has-error-fallback .form-control {
  border-color: #c0392b;
}
.form-group.has-error-fallback::after {
  content: '⚠ 入力内容をご確認ください';
  display: block;
  font-size: 0.85rem;
  color: #c0392b;
  margin-top: 8px;
}

/* Checkboxes and Radios */
.radio-group, .checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.radio-label, .checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  cursor: pointer;
}

.radio-label input, .checkbox-label input {
  accent-color: var(--color-primary);
  width: 20px;
  height: 20px;
}

/* --- Realtime Price Simulator Sidebar --- */
.booking-sidebar {
  background-color: var(--color-card-bg);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  position: sticky;
  top: 120px;
}

.sidebar-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-secondary);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-title span {
  font-size: 0.85rem;
  font-family: var(--font-sans);
  background-color: var(--color-accent);
  color: #ffffff;
  padding: 4px 14px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.sim-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 28px;
}

.sim-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.sim-row.discount {
  color: #c0392b;
  font-weight: 600;
}

.sim-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 28px;
}

.sim-total-label {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.sim-total-price {
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-serif);
}

.sim-total-price span {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-weight: 400;
  margin-left: 4px;
  font-family: var(--font-sans);
}

.sim-alert {
  background-color: rgba(143, 188, 143, 0.1);
  border: 1px solid var(--color-primary-light);
  padding: 20px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  display: none;
}

.sim-alert.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

/* --- Access & Info --- */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.map-wrapper {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  padding: 12px;
}

.map-svg-container {
  width: 100%;
  aspect-ratio: 4 / 3;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table tr {
  border-bottom: 1px solid var(--color-border);
}

.info-table tr:last-child {
  border-bottom: none;
}

.info-table th, .info-table td {
  padding: 24px 0;
  vertical-align: top;
}

.info-table th {
  font-weight: 600;
  color: var(--color-secondary);
  width: 140px;
  text-align: left;
}

.info-table td {
  color: var(--color-text-muted);
}

.info-badge {
  display: inline-block;
  background-color: var(--color-primary-light);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: var(--radius-sm);
  margin-top: 8px;
  letter-spacing: 0.05em;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-secondary);
  color: #ffffff;
  padding: 100px 0 40px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 80px;
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  letter-spacing: 0.1em;
  color: #ffffff;
  margin-bottom: 20px;
}

.footer-brand p {
  color: var(--color-secondary-light);
  margin-bottom: 28px;
  font-size: 0.95rem;
}

.footer-links-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 28px;
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
  letter-spacing: 0.08em;
}

.footer-links-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 1px;
  background-color: var(--color-accent);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  list-style: none;
}

.footer-links-list a {
  color: var(--color-secondary-light);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.footer-links-list a:hover {
  color: #ffffff;
  padding-left: 6px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  list-style: none;
  font-size: 0.9rem;
  color: var(--color-secondary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 40px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-secondary-light);
}

/* --- Dialog (Modal) --- */
dialog.booking-modal {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 48px;
  max-width: 600px;
  width: 90%;
  margin: auto;
  outline: none;
  animation: scaleUp 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  background-color: var(--color-bg);
}

dialog.booking-modal::backdrop {
  background-color: rgba(47, 37, 30, 0.65);
  backdrop-filter: blur(6px);
  animation: fadeIn 0.45s ease;
}

.modal-header {
  text-align: center;
  margin-bottom: 32px;
}

.modal-icon {
  width: 64px;
  height: 64px;
  background-color: rgba(143, 188, 143, 0.18);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 20px auto;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-secondary);
}

.modal-summary {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 32px;
  font-size: 0.98rem;
}

.modal-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-border);
}

.modal-row:last-child {
  border-bottom: none;
}

.modal-label {
  font-weight: 600;
  color: var(--color-text-muted);
}

.modal-value {
  color: var(--color-secondary);
}

.modal-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* --- Scroll Reveal Effects --- */
.scroll-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s ease, transform 1s ease;
}

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

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes slideDown {
  from { height: 0; opacity: 0; }
  to { height: auto; opacity: 1; }
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }
  .concept-grid, .access-grid {
    gap: 40px;
  }
  .booking-grid {
    grid-template-columns: 1fr;
  }
  .booking-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }
  .header-container {
    height: 80px;
  }
  .menu-toggle {
    display: block;
  }
  .nav {
    position: fixed;
    top: 80px;
    left: 100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--color-bg);
    flex-direction: column;
    padding: 60px 24px;
    gap: 28px;
    transition: left 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: var(--shadow-lg);
  }
  .nav.active {
    left: 0;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .concept-grid, .access-grid {
    grid-template-columns: 1fr;
  }
  .concept-image-wrapper {
    order: -1;
  }
  .menu-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .gallery-collage {
    grid-template-columns: 1fr;
  }
  .gallery-item.tall {
    grid-row: span 1;
    aspect-ratio: 4 / 3;
  }
  .therapist-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .advisor-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }
  .advisor-bubble::after, .advisor-bubble::before {
    display: none;
  }
  .advisor-checkboxes {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .booking-card {
    padding: 30px 20px;
  }
}