/* ============================================
   DELPHINE MILLOT - MASSAGES & QI GONG
   Charte graphique: Noir + Blanc + Orange cuivré
   Polices: Playfair Display (titres) + Lato (texte)
   Ambiance: Zen, épurée, minimaliste
   ============================================ */

/* === IMPORTS GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Lato:wght@300;400;700&display=swap');

/* === VARIABLES CSS === */
:root {
  /* Couleurs */
  --noir: #1a1a1a;
  --blanc: #ffffff;
  --blanc-casse: #fafafa;
  --orange-cuivre: #d4825c;
  --orange-clair: #e69a77;
  --orange-fonce: #b86844;
  --gris-clair: #f5f5f5;
  --gris-moyen: #e0e0e0;
  --gris-texte: #666666;
  
  /* Typographie */
  --font-titre: 'Playfair Display', serif;
  --font-texte: 'Lato', sans-serif;
  
  /* Espacements */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 6rem;
  
  /* Autres */
  --border-radius: 2px;
  --transition: all 0.3s ease;
  --max-width: 1200px;
}

/* === RESET & BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-texte);
  font-weight: 300;
  line-height: 1.8;
  color: var(--noir);
  background-color: var(--blanc);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* === ANIMATIONS FADE-IN === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  animation: fadeInUp 1s ease-out forwards;
}

.fade-in-delay-1 {
  animation-delay: 0.2s;
}

.fade-in-delay-2 {
  animation-delay: 0.4s;
}

.fade-in-delay-3 {
  animation-delay: 0.6s;
}

/* === TYPOGRAPHIE === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-titre);
  font-weight: 400;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--noir);
}

h1 {
  font-size: 2.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
}

h3 {
  font-size: 1.5rem;
  font-weight: 500;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--gris-texte);
}

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

strong {
  font-weight: 700;
}

em {
  font-style: italic;
  color: var(--orange-cuivre);
  font-size: 1.05em;
  font-weight: 400;
}

/* === LAYOUT === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-xl) 0;
}

/* === HEADER === */
header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--gris-moyen);
  transition: all 0.4s ease;
}

header.scrolled {
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
  transition: all 0.4s ease;
}

.logo {
  display: flex;
  align-items: center;
  position: relative;
  height: 150px;
  transition: all 0.4s ease;
}

header.scrolled .logo {
  height: 60px;
}

/* Logo complet (par défaut) */
.logo-full {
  height: 150px;
  width: auto;
  transition: all 0.4s ease;
  opacity: 1;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

/* Favicon (caché par défaut) */
.logo-favicon {
  height: 50px;
  width: auto;
  transition: all 0.4s ease;
  opacity: 0;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

/* Au scroll : transition fluide logo → favicon */
header.scrolled .logo-full {
  opacity: 0;
  height: 50px;
}

header.scrolled .logo-favicon {
  opacity: 1;
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  transition: all 0.4s ease;
}

/* Le menu reste toujours visible */

nav a {
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--noir);
  padding: var(--spacing-xs) 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}

nav a:hover,
nav a.active {
  color: var(--orange-cuivre);
  border-bottom-color: var(--orange-cuivre);
}

/* Menu mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--noir);
  transition: var(--transition);
}

/* === HERO (général - pour toutes les pages) === */
.hero {
  position: relative;
  height: 85vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--gris-clair);
  overflow: hidden;
}

/* === HERO PAGE D'ACCUEIL (avec image de fond) === */
.hero-home {
  background-image: url('/images/hero-massage.jpg');
  background-size: cover;
  background-position: center;
}

/* Overlay sombre pour contraste texte (page d'accueil uniquement) */
.hero-home::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 26, 26, 0.1) 0%,
    rgba(212, 130, 92, 0.5) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 var(--spacing-md);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  font-size: 3rem;
}

.hero p {
  font-size: 1.2rem;
  color: var(--gris-texte);
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Texte blanc sur la page d'accueil uniquement */
.hero-home h1 {
  color: var(--blanc);
  text-shadow: 2px 2px 8px rgba(0,0,0,0.4);
}

.hero-home p {
  font-size: 1.3rem;
  color: var(--blanc);
  text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
}

/* Boutons blancs sur la page d'accueil */
.hero-home .btn-secondary {
  background-color: transparent;
  color: var(--blanc);
  border-color: var(--blanc);
}

.hero-home .btn-secondary:hover {
  background-color: var(--blanc);
  color: var(--orange-cuivre);
  border-color: var(--blanc);
}

/* Supprimer l'ancien hero-image (n'est plus utilisé) */
.hero-image {
  display: none;
}

/* === HERO PAGE MASSAGES === */
.hero-massages {
  background-image: url('/images/massage.webp');
  background-size: cover;
  background-position: center;
}

.no-webp .hero-massages {
  background-image: url('/images/massage.jpg');
}

.hero-massages::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.3) 0%,
    rgba(212, 130, 92, 0) 100%
  );
  z-index: 1;
}

.hero-massages h1,
.hero-massages p {
  color: var(--blanc);
  text-shadow: 2px 2px 8px rgba(0,0,0,0.4);
}

.hero-massages .btn-secondary {
  background-color: transparent;
  color: var(--blanc);
  border-color: var(--blanc);
}

.hero-massages .btn-secondary:hover {
  background-color: var(--blanc);
  color: var(--orange-cuivre);
  border-color: var(--blanc);
}

/* === HERO PAGE QI GONG === */
.hero-qigong {
  background-image: url('/images/qi-gong.jpg');
  background-size: cover;
  background-position: center;
}

.hero-qigong::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 26, 26, 0.2) 0%,
    rgba(212, 130, 92, 0.4) 100%
  );
  z-index: 1;
}

.hero-qigong h1,
.hero-qigong p {
  color: var(--blanc);
  text-shadow: 2px 2px 8px rgba(0,0,0,0.4);
}

.hero-qigong .btn-secondary {
  background-color: transparent;
  color: var(--blanc);
  border-color: var(--blanc);
}

.hero-qigong .btn-secondary:hover {
  background-color: var(--blanc);
  color: var(--orange-cuivre);
  border-color: var(--blanc);
}

/* === HERO PAGE À PROPOS === */
.hero-apropos {
  background-image: url('/images/a-propos.webp');
  background-size: cover;
  background-position: center;
}

.no-webp .hero-apropos {
  background-image: url('/images/a-propos.jpg');
}

.hero-apropos::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    0deg,
    rgba(26, 26, 26, 0.4) 0%,
    rgba(212, 130, 92, 0.1) 100%
  );
  z-index: 1;
}

.hero-apropos h1,
.hero-apropos p {
  color: var(--blanc);
  text-shadow: 2px 2px 8px rgba(0,0,0,0.4);
}

.hero-apropos .btn-secondary {
  background-color: transparent;
  color: var(--blanc);
  border-color: var(--blanc);
}

.hero-apropos .btn-secondary:hover {
  background-color: var(--blanc);
  color: var(--orange-cuivre);
  border-color: var(--blanc);
}

/* === HERO SOUS-PAGES MASSAGES (fond personnalisé) === */
.hero-massage-page {
  background: linear-gradient(135deg, var(--orange-fonce) 0%, var(--orange-cuivre) 100%);
}

.hero-massage-page h1,
.hero-massage-page p {
  color: var(--blanc);
  text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
}

/* === PHRASE SIGNATURE === */
.phrase-signature {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
  background-color: var(--blanc-casse);
}

.phrase-signature p {
  font-family: var(--font-titre);
  font-size: 1.6rem;
  font-style: italic;
  color: var(--orange-cuivre);
  font-weight: 500;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-family: var(--font-texte);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 2px solid;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  line-height: 1.2;
  vertical-align: middle;
}

.btn-primary {
  background-color: var(--orange-cuivre);
  color: var(--blanc);
  border-color: var(--orange-cuivre);
}

.btn-primary:hover {
  background-color: var(--orange-fonce);
  border-color: var(--orange-fonce);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 130, 92, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--gris-texte);
  border-color: var(--gris-moyen);
  padding: 0.6rem 1.3rem;
  font-size: 0.8rem;
  font-weight: 300;
}

.btn-secondary:hover {
  background-color: var(--gris-clair);
  color: var(--orange-cuivre);
  border-color: var(--orange-cuivre);
}

.btn-group {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* === CARDS === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.card {
  background-color: var(--blanc);
  border: 1px solid var(--gris-moyen);
  padding: var(--spacing-lg);
  transition: var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--orange-cuivre);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.card h3 {
  color: var(--orange-cuivre);
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 600;
}

.card p {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
  flex-grow: 1;
}

.card .btn {
  margin-top: var(--spacing-md);
  align-self: center;
  width: fit-content;
}

/* === SECTIONS AVEC TITRES CENTRÉS === */
section h2 {
  text-align: center;
}

/* Exceptions : titres alignés à gauche */
.presentation-text h2,
.charte-section h2,
.legal-page h2 {
  text-align: left;
}

/* === SECTIONS SPÉCIFIQUES === */
.presentation-section {
  background-color: var(--blanc);
}

.presentation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.presentation-text h2 {
  color: var(--orange-cuivre);
}

.presentation-text h2,
.charte-section h2 {
  color: var(--orange-cuivre);
  font-weight: 500;
  font-size: 2.2rem;
}

.presentation-image {
  width: 100%;
  height: 400px;
  background-color: var(--gris-clair);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-texte);
  font-style: italic;
  background-size: cover;
  background-position: center;
}

/* Image jardin Qi Gong */
.jardin-qigong-image {
  background-image: url('/images/jardin-qigong.jpg');
}

/* Section Qi Gong avec photo */
.qigong-photo-section {
  position: relative;
  min-height: 400px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('/images/jardin-qigong.jpg');
}

.qigong-photo-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.qigong-photo-section .container {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--blanc);
}

.qigong-photo-section h2 {
  color: var(--blanc);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.qigong-photo-section p {
  color: var(--blanc);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.qigong-photo-placeholder {
  min-height: 400px;
  background-color: var(--gris-clair);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-texte);
  font-style: italic;
  font-size: 1.2rem;
}

/* === CHARTE ÉTHIQUE === */
.charte-section {
  background-color: var(--blanc-casse);
}

.charte-section ul {
  list-style: none;
  margin-top: var(--spacing-lg);
}

.charte-section li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-md);
  position: relative;
  color: var(--gris-texte);
  line-height: 1.8;
}

.charte-section li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--orange-cuivre);
  font-size: 0.8rem;
}

/* === TARIFS === */
.tarif-card {
  background-color: var(--blanc);
  border: 1px solid var(--gris-moyen);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.tarif-card h3 {
  color: var(--orange-cuivre);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

.tarif-card .prix {
  font-size: 1.1rem;
  margin: var(--spacing-xs) 0;
}

.tarif-card .prix strong {
  color: var(--orange-cuivre);
  font-size: 1.1rem;
  font-weight: 600;
}

/* === FAQ === */
.faq-section {
  background-color: var(--blanc);
}

.faq-item {
  border-bottom: 1px solid var(--gris-moyen);
  padding: var(--spacing-md) 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-family: var(--font-titre);
  font-size: 1.25rem;
  color: var(--orange-cuivre);
  margin-bottom: 0;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
}

.faq-question:hover {
  background-color: var(--gris-clair);
}

.faq-question.active {
  color: var(--orange-fonce);
}

.faq-arrow {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
  margin-left: var(--spacing-sm);
}

.faq-question.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  color: var(--gris-texte);
  line-height: 1.8;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-top: var(--spacing-sm);
}

/* === AVIS DÉFILANTS === */
.avis-container {
  overflow: hidden;
  position: relative;
  padding: var(--spacing-lg) 0;
  margin: 0 calc(-1 * var(--spacing-md));
}

.avis-slider {
  display: flex;
  gap: var(--spacing-lg);
  padding: 0 var(--spacing-md);
  /* Animation gérée par JavaScript pour éviter le saut */
}

.avis-slider:hover {
  /* Pause gérée par JavaScript */
}

@keyframes scroll-avis {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.avis-card {
  min-width: 360px;
  max-width: 360px;
  background-color: var(--blanc);
  border: 1px solid var(--gris-moyen);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.avis-card .stars {
  color: var(--orange-cuivre);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

.avis-card .name {
  font-weight: 700;
  color: var(--noir);
  margin-top: var(--spacing-sm);
  text-transform: capitalize;
}

.avis-card .text {
  color: var(--gris-texte);
  font-size: 0.95rem;
  line-height: 1.6;
  font-style: italic;
}

/* === FOOTER === */
footer {
  background-color: var(--noir);
  color: var(--blanc);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--orange-cuivre);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-section a:hover {
  color: var(--orange-cuivre);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}

/* === MENTIONS LÉGALES / POLITIQUE === */
.legal-page {
  padding: var(--spacing-xl) 0;
  max-width: 900px;
  margin: 0 auto;
}

.legal-page h1 {
  margin-bottom: var(--spacing-lg);
  color: var(--orange-cuivre);
}

.legal-page h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.legal-page h3 {
  margin-top: var(--spacing-md);
  font-size: 1.2rem;
}

/* === RESPONSIVE === */

/* Tablette */
@media (max-width: 768px) {
  :root {
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.7rem;
  }
  
  .hero {
    height: 70vh;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .presentation-grid {
    grid-template-columns: 1fr;
  }
  
  .presentation-image {
    min-height: 300px;
    order: -1;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--blanc);
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gris-moyen);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  nav ul.active {
    display: flex;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .avis-card {
    min-width: 300px;
  }
}

/* Mobile */
@media (max-width: 480px) {
  html {
    font-size: 16px;
  }
  
  :root {
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
  }
  
  /* Texte plus lisible */
  p {
    font-size: 1.05rem;
    line-height: 1.7;
  }
  
  /* Hero */
  .hero {
    height: 60vh;
  }
  
  /* Hero Qi Gong : aligné entre gauche et centre sur mobile */
  .hero-qigong {
    background-position: 30% center;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  /* Phrase signature */
  .phrase-signature p {
    font-size: 1.3rem;
  }
  
  /* Boutons */
  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
  
  /* Logo */
  .logo {
    height: 100px;
  }
  
  header.scrolled .logo {
    height: 50px;
  }
  
  .logo-full {
    height: 100px;
  }
  
  header.scrolled .logo-full {
    height: 40px;
  }
  
  .logo-favicon {
    height: 40px;
  }
  
  /* Sections */
  .presentation-image {
    min-height: 250px;
  }
  
  /* Cartes */
  .card p {
    font-size: 1rem;
  }
  
  /* FAQ */
  .faq-answer {
    font-size: 1rem;
    line-height: 1.7;
  }
  
  /* Avis */
  .avis-card {
    min-width: 280px;
    max-width: 320px;
  }
  
  .avis-card .text {
    font-size: 1rem;
  }
}

/* === UTILITAIRES === */
.text-center {
  text-align: center;
}

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }