/* ==========================================================================
   ATELIER MIROIR — Maison de Coiffure & Soins Botaniques Paris
   Feuille de styles principale (Design System & Composants)
   Mobile-First, Élégant, Accessible & Haut de Gamme
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Palette Chromatique Principale */
  --color-bg: #FBF9F5;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F5EFEB;
  --color-surface-dark: #181715;
  --color-card: #FFFFFF;
  
  /* Textes & Contrastes */
  --color-text-main: #1A1918;
  --color-text-body: #4A4640;
  --color-text-muted: #736E65;
  --color-text-light: #FAF8F5;
  --color-text-light-muted: #BDB6AA;

  /* Teintes Nobles (Or Champagne & Bronze Chaud) */
  --color-gold-base: #8C6D3B;        /* Contraste vérifié WCAG AA sur fond clair */
  --color-gold-light: #B8935B;
  --color-gold-bright: #E2CA8E;
  --color-gold-dark: #664F28;
  --color-gold-tint: rgba(140, 109, 59, 0.08);

  /* Teintes Botaniques & Accents */
  --color-botanic: #3F5244;
  --color-botanic-light: #526E58;
  --color-botanic-bg: #EAF0EB;
  --color-terracotta: #A8583B;

  /* Bordures & Séparateurs */
  --color-border: #E8E2D9;
  --color-border-light: #F0EAE1;
  --color-border-dark: #2F2A25;

  /* États & Feedbacks */
  --color-success: #285E3A;
  --color-success-bg: #EDF7F0;
  --color-error: #9B2226;
  --color-error-bg: #FDF0F0;

  /* Typographie */
  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Rayons & Ombres */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-subtle: 0 4px 20px rgba(28, 27, 25, 0.04);
  --shadow-card: 0 10px 30px rgba(28, 27, 25, 0.06);
  --shadow-hover: 0 18px 40px rgba(140, 109, 59, 0.14);
  --shadow-modal: 0 25px 60px rgba(0, 0, 0, 0.35);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Conteneur */
  --max-width-content: 1200px;
  --header-height: 80px;
}

/* --------------------------------------------------------------------------
   2. RESET & BASE ACCESSIBLE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text-body);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Accessibilité Focus Clavier */
:focus-visible {
  outline: 2.5px solid var(--color-gold-base);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

ul, ol {
  list-style: none;
}

/* Préférences de mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHIE & HIÉRARCHIE ÉDITORIALE
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--color-text-main);
  font-weight: 500;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
}

h4 {
  font-size: 1.2rem;
  font-weight: 600;
}

p {
  margin-bottom: 1.2rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.7;
  color: var(--color-text-body);
}

.text-gold {
  color: var(--color-gold-base);
}

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

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold-base);
  margin-bottom: 0.75rem;
}

.tagline::before, .tagline::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background-color: var(--color-gold-light);
}

.tagline.no-after::after {
  display: none;
}

/* --------------------------------------------------------------------------
   4. LAYOUT & CONTENEURS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem) auto;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* Skip link accessibilité */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-text-main);
  color: var(--color-text-light);
  padding: 0.8rem 1.4rem;
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* --------------------------------------------------------------------------
   5. BOUTONS & COMPOSANTS D'ACTION
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.8rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-text-main);
  color: var(--color-text-light);
  border: 1px solid var(--color-text-main);
}

.btn-primary:hover {
  background-color: var(--color-gold-base);
  border-color: var(--color-gold-base);
  color: #FFFFFF;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--color-gold-base);
  color: #FFFFFF;
  border: 1px solid var(--color-gold-base);
}

.btn-gold:hover {
  background-color: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-main);
  border: 1px solid var(--color-border-dark);
}

.btn-outline:hover {
  background-color: var(--color-text-main);
  color: var(--color-text-light);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background-color: transparent;
  color: var(--color-gold-base);
  border: 1px solid var(--color-gold-base);
}

.btn-outline-gold:hover {
  background-color: var(--color-gold-base);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.82rem;
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   6. TOP BAR & EN-TÊTE DE NAVIGATION (STICKY & RESPONSIVE)
   -------------------------------------------------------------------------- */
.demo-top-banner {
  background-color: var(--color-surface-dark);
  color: var(--color-text-light);
  font-size: 0.8rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid rgba(226, 202, 142, 0.25);
  position: relative;
  z-index: 1001;
}

.demo-top-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  text-align: center;
}

.demo-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  background-color: var(--color-gold-base);
  color: #FFFFFF;
  text-transform: uppercase;
}

.demo-banner-text {
  color: var(--color-text-light);
  margin: 0;
  font-size: 0.8rem;
}

.demo-banner-text strong {
  color: var(--color-gold-bright);
}

.top-announcement {
  background-color: var(--color-surface-dark);
  color: var(--color-text-light-muted);
  font-size: 0.78rem;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.top-info-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-info-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-info-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold-bright);
}

@media (max-width: 768px) {
  .top-announcement-inner {
    flex-direction: column;
    gap: 0.35rem;
    text-align: center;
  }

  .top-info-list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
  }
}

.header-main {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(251, 249, 245, 0.92);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  border-bottom: 1px solid var(--color-border);
  transition: padding var(--transition-fast), background-color var(--transition-fast);
}

.header-main.is-scrolled {
  background-color: rgba(251, 249, 245, 0.98);
  box-shadow: var(--shadow-subtle);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: none;
}

.brand-logo img {
  display: block;
  width: auto;
  height: 48px;
  max-width: 100%;
  aspect-ratio: 340 / 60;
  object-fit: contain;
  flex: none;
}

.nav-menu {
  display: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

@media (max-width: 576px) {
  .nav-actions .btn {
    display: none;
  }
}

/* Menu Burger Mobile */
.burger-btn {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 24px;
  padding: 0;
  background: transparent;
  border: none;
  z-index: 1100;
}

.burger-line {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-main);
  border-radius: 2px;
  transition: all var(--transition-smooth);
  transform-origin: center;
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Tiroir Mobile */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(85vw, 380px);
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-bg);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
  z-index: 1050;
  padding: 6rem 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-smooth);
  overflow-y: auto;
}

.mobile-drawer.is-open {
  right: 0;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(20, 19, 18, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.drawer-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  color: var(--color-text-main);
  display: block;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast), padding var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--color-gold-base);
  padding-left: 0.5rem;
}

.mobile-drawer-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   7. HERO SECTION (ÉDITORIALE & IMMERSIVE)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  background: radial-gradient(circle at 80% 20%, rgba(226, 202, 142, 0.15) 0%, rgba(251, 249, 245, 0) 60%),
              radial-gradient(circle at 10% 80%, rgba(82, 110, 88, 0.08) 0%, rgba(251, 249, 245, 0) 50%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge-cert {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-botanic);
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-subtle);
}

.hero-badge-cert svg {
  width: 16px;
  height: 16px;
  color: var(--color-botanic-light);
}

.hero-title {
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: italic;
  color: var(--color-gold-base);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--color-text-body);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-trust-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--color-text-main);
  font-size: 1.1rem;
}

.stars {
  color: #E2A03F;
  font-size: 0.9rem;
}

.trust-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.hero-visual-wrapper {
  position: relative;
}

.hero-card-frame {
  position: relative;
  background: var(--color-surface);
  padding: 0.75rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.hero-card-frame img {
  border-radius: calc(var(--radius-xl) - 6px);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.floating-pill {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface-dark);
  color: var(--color-text-light);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gold-base);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
  font-size: 0.82rem;
}

.floating-pill-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-gold-bright);
  box-shadow: 0 0 8px var(--color-gold-bright);
}

/* --------------------------------------------------------------------------
   8. SECTION CONCEPT & MANIFESTE
   -------------------------------------------------------------------------- */
.concept-section {
  background-color: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.concept-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

.concept-editorial-card {
  background: var(--color-surface);
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.concept-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-style: italic;
  color: var(--color-text-main);
  line-height: 1.4;
  margin-bottom: 1.5rem;
  position: relative;
}

.concept-quote::before {
  content: "«";
  font-size: 3rem;
  color: var(--color-gold-light);
  position: absolute;
  top: -1.5rem;
  left: -1rem;
  opacity: 0.4;
}

.concept-pillars-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.pillar-item {
  display: flex;
  gap: 1.25rem;
}

.pillar-num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-gold-base);
  line-height: 1;
}

.pillar-content h4 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.pillar-content p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   9. SECTION PRESTATIONS & TARIFS (INTERACTIVE & COMPLÈTE)
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--color-bg);
}

.tabs-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.75rem 1.4rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-body);
  transition: all var(--transition-smooth);
}

.tab-btn:hover {
  border-color: var(--color-gold-light);
  color: var(--color-gold-base);
}

.tab-btn.is-active {
  background-color: var(--color-text-main);
  color: var(--color-text-light);
  border-color: var(--color-text-main);
  box-shadow: var(--shadow-subtle);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.2rem);
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
  position: relative;
}

.service-card:hover {
  box-shadow: var(--shadow-card);
  border-color: var(--color-gold-light);
  transform: translateY(-3px);
}

.service-card-top {
  margin-bottom: 1.5rem;
}

.service-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.service-title {
  font-size: 1.35rem;
  font-weight: 600;
}

.service-badge-popular {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--color-gold-base);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.service-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.service-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.service-meta-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold-base);
}

.service-price {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-text-main);
  white-space: nowrap;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--color-text-body);
  margin-bottom: 1.25rem;
}

.service-includes-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-gold-base);
  margin-bottom: 0.5rem;
}

.service-includes-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.service-includes-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.service-includes-list li::before {
  content: "✓";
  color: var(--color-botanic);
  font-weight: 700;
}

.service-card-bottom {
  border-top: 1px solid var(--color-border-light);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   10. SECTION EXPÉRIENCE HAIR SPA & RITUELS
   -------------------------------------------------------------------------- */
.spa-experience-section {
  background-color: var(--color-surface-dark);
  color: var(--color-text-light);
  position: relative;
  overflow: hidden;
}

.spa-experience-section h2, .spa-experience-section h3 {
  color: var(--color-text-light);
}

.spa-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

.spa-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.spa-feat-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(226, 202, 142, 0.2);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.spa-feat-card h4 {
  color: var(--color-gold-bright);
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.spa-feat-card p {
  color: var(--color-text-light-muted);
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   11. SECTION ÉQUIPE D'ARTISANS VISAGISTES
   -------------------------------------------------------------------------- */
.team-section {
  background-color: var(--color-bg);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.team-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-gold-light);
}

.team-card-image {
  position: relative;
  background: var(--color-surface-alt);
  aspect-ratio: 4/5;
  overflow: hidden;
}

.team-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.team-card:hover .team-card-image img {
  transform: scale(1.03);
}

.team-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.team-member-name {
  font-size: 1.35rem;
  margin-bottom: 0.2rem;
}

.team-member-role {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold-base);
  margin-bottom: 0.75rem;
}

.team-member-quote {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.team-book-btn {
  width: 100%;
  padding: 0.65rem;
  font-size: 0.82rem;
}

/* --------------------------------------------------------------------------
   12. SECTION GALERIE DE CRÉATIONS & FILTRES
   -------------------------------------------------------------------------- */
.gallery-section {
  background-color: var(--color-surface-alt);
}

.gallery-filter-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.6rem 1.2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-body);
  transition: all var(--transition-smooth);
}

.filter-btn:hover {
  border-color: var(--color-gold-light);
  color: var(--color-gold-base);
}

.filter-btn.is-active {
  background-color: var(--color-text-main);
  color: var(--color-text-light);
  border-color: var(--color-text-main);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-smooth);
  cursor: pointer;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-gold-light);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.gallery-item:hover img {
  transform: scale(1.04);
}

/* --------------------------------------------------------------------------
   13. SECTION EXEMPLES DE RETOURS (CONTENU FICTIF)
   -------------------------------------------------------------------------- */
.reviews-section {
  background-color: var(--color-bg);
}

.reviews-demo-banner {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-gold-base);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  max-width: 760px;
  margin: 0 auto 3rem auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-subtle);
  color: var(--color-text-body);
  font-size: 0.92rem;
  line-height: 1.5;
}

.reviews-demo-banner svg {
  flex-shrink: 0;
  color: var(--color-gold-base);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-demo-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background-color: var(--color-surface-alt);
  color: var(--color-gold-base);
  border: 1px solid var(--color-gold-light);
  margin-bottom: 0.85rem;
}

.badge-fictif {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.review-text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-top: 1px solid var(--color-border-light);
  padding-top: 1rem;
}

.avatar-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--color-surface-alt);
  color: var(--color-gold-base);
  border: 1px solid var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.1rem;
}

.author-info h4 {
  font-size: 0.95rem;
  margin-bottom: 0.1rem;
}

.author-service {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   14. SECTION FAQ ACCORDÉON
   -------------------------------------------------------------------------- */
.faq-section {
  background-color: var(--color-surface-alt);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-gold-base);
}

.faq-trigger {
  width: 100%;
  padding: 1.4rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-main);
  background: transparent;
  border: none;
  cursor: pointer;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-smooth);
  color: var(--color-gold-base);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-body {
  display: none;
  padding: 0 1.75rem 1.4rem;
  font-size: 0.95rem;
  color: var(--color-text-body);
  line-height: 1.6;
  border-top: 1px solid var(--color-border-light);
  margin-top: 0.25rem;
  padding-top: 1rem;
}

.faq-item.is-open .faq-body {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

/* --------------------------------------------------------------------------
   15. SECTION INFOS PRATIQUES, HORAIRES & CONTACT
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: flex-start;
}

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-subtle);
}

.contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-detail-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  color: var(--color-gold-base);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 20px;
  height: 20px;
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

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

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

.hours-table td {
  padding: 0.6rem 0;
  font-size: 0.9rem;
}

.hours-table td:last-child {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-main);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  background: var(--color-surface);
  position: relative;
}

.map-container img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   16. FOOTER DU SITE
   -------------------------------------------------------------------------- */
.footer-main {
  background-color: var(--color-surface-dark);
  color: var(--color-text-light-muted);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid var(--color-border-dark);
}

.footer-main h3, .footer-main h4 {
  color: var(--color-text-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand img {
  display: block;
  width: auto;
  height: 44px;
  max-width: 100%;
  aspect-ratio: 340 / 60;
  object-fit: contain;
  flex: none;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 1rem;
  color: var(--color-text-light-muted);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.9rem;
}

.footer-links-list a:hover {
  color: var(--color-gold-bright);
}

.footer-demo-disclaimer {
  background: rgba(226, 202, 142, 0.08);
  border: 1px solid rgba(226, 202, 142, 0.2);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.82rem;
  color: var(--color-gold-bright);
  margin-bottom: 2.5rem;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   17. MODAL DE RÉSERVATION EN LIGNE (ACCESSIBLE & COMPLÈTE)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(20, 19, 18, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

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

.modal-container {
  background-color: var(--color-surface);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  max-height: 90dvh;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  border: 1px solid var(--color-border);
  overflow-y: auto;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-smooth);
}

.modal-overlay.is-active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.75rem 2rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--color-surface);
  z-index: 10;
}

.modal-title-group h3 {
  font-size: 1.5rem;
  margin-bottom: 0.15rem;
}

.modal-title-group p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-border);
}

.modal-body {
  padding: 2rem;
}

/* Formulaire Stylisé */
.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.45rem;
}

.form-label .required {
  color: var(--color-error);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  background: #FFFFFF;
  border-color: var(--color-gold-base);
  box-shadow: 0 0 0 3px var(--color-gold-tint);
  outline: none;
}

.form-input[aria-invalid="true"], .form-select[aria-invalid="true"] {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.form-error-msg {
  display: none;
  font-size: 0.78rem;
  color: var(--color-error);
  margin-top: 0.35rem;
  font-weight: 500;
}

.form-input[aria-invalid="true"] + .form-error-msg,
.form-select[aria-invalid="true"] + .form-error-msg {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.slot-btn {
  padding: 0.55rem 0.4rem;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: all var(--transition-fast);
}

.slot-btn:hover {
  border-color: var(--color-gold-base);
  color: var(--color-gold-base);
}

.slot-btn.is-selected {
  background: var(--color-text-main);
  color: var(--color-text-light);
  border-color: var(--color-text-main);
}

/* État de confirmation réussie */
.modal-confirmation-view {
  display: none;
  text-align: center;
  padding: 1rem 0;
}

.conf-icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 2px solid var(--color-success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  font-size: 1.8rem;
}

.conf-recap-box {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
  text-align: left;
  font-size: 0.9rem;
}

.conf-recap-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-border-light);
}

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

.conf-demo-alert {
  background: #FFF8E7;
  border: 1px solid #E2CA8E;
  color: #7A5816;
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.82rem;
  margin-top: 1.25rem;
  text-align: left;
}

/* --------------------------------------------------------------------------
   18. LIGHTBOX DE GALERIE
   -------------------------------------------------------------------------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(14, 13, 12, 0.92);
  backdrop-filter: blur(10px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.lightbox-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 800px;
  width: 100%;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gold-base);
  box-shadow: var(--shadow-modal);
  position: relative;
}

.lightbox-image-wrap img {
  width: 100%;
  max-height: 60vh;
  object-fit: contain;
  background: #111;
}

.lightbox-footer {
  padding: 1.5rem 2rem;
  background: var(--color-surface);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.lightbox-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  z-index: 10;
}

/* --------------------------------------------------------------------------
   19. TOAST NOTIFICATION
   -------------------------------------------------------------------------- */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--color-surface-dark);
  color: var(--color-text-light);
  border: 1px solid var(--color-gold-base);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.4rem;
  box-shadow: var(--shadow-modal);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-smooth);
}

.toast-notice.is-shown {
  transform: translateY(0);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   20. RESPONSIVE BREAKPOINTS (MEDIA QUERIES)
   -------------------------------------------------------------------------- */
@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

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

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

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

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
  }

  .nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
  }

  .nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-gold-base);
    transition: width var(--transition-smooth);
  }

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

  .nav-link:hover, .nav-link.active {
    color: var(--color-gold-base);
  }

  .burger-btn {
    display: none;
  }
}