/* =============================================
   AUDIAA — CSS Commun
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

/* ---- Variables ---- */
:root {
  --primary: #6B21FF;
  --primary-dark: #5518D4;
  --primary-light: #8B4FFF;
  --accent: #EDE9FE;
  --accent-dark: #DDD6FE;

  /* Couleur secondaire — orange vif */
  --secondary: #F97316;
  --secondary-dark: #EA580C;
  --secondary-light: #FFF7ED;
  --secondary-border: #FED7AA;

  --bg-white: #FFFFFF;
  --bg-cream: #F8F7F4;
  --text-dark: #1A1A1A;
  --text-muted: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --border-light: #F3F4F6;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 12px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 24px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.1), 0 8px 16px rgba(0,0,0,0.05);
  --shadow-purple: 0 8px 24px rgba(107,33,255,0.2);
  --shadow-orange: 0 8px 24px rgba(249,115,22,0.22);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: all 0.2s ease;
  --transition-slow: all 0.35s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* ---- Announcement Banner ---- */
.announcement-bar {
  background: var(--primary);
  color: white;
  text-align: center;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.announcement-bar a { color: white; font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.announcement-bar .badge {
  background: rgba(255,255,255,0.18);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.announcement-close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.75;
  transition: var(--transition);
  border-radius: 4px;
  font-size: 1.1rem;
  line-height: 1;
}
.announcement-close:hover { opacity: 1; background: rgba(255,255,255,0.15); }

/* ---- Navigation ---- */
.navbar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow 0.2s ease;
}
.navbar.scrolled { box-shadow: var(--shadow); border-bottom-color: transparent; }

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-dark);
  letter-spacing: -0.04em;
  flex-shrink: 0;
}
.nav-logo span { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text-dark); background: var(--bg-cream); }
.nav-links a.active { color: var(--primary); font-weight: 600; }

.nav-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.hamburger:hover { background: var(--bg-cream); }
.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-white);
  z-index: 999;
  flex-direction: column;
  padding: 88px 32px 40px;
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav-close {
  position: absolute;
  top: 18px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-cream);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-dark);
  transition: var(--transition);
}
.mobile-nav-close:hover { background: var(--accent); color: var(--primary); }
.mobile-nav a:not(.btn) {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
  display: block;
  transition: var(--transition);
}
.mobile-nav a:not(.btn):hover { color: var(--primary); padding-left: 8px; }
.mobile-nav a.btn {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 32px;
  font-size: 1rem;
  border-bottom: none;
  padding: 14px 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: 40px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1.4;
}
.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-purple);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(107,33,255,0.28);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--bg-white);
  color: var(--text-dark);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--accent);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow-purple);
  transform: translateY(-1px);
}

.btn-orange {
  background: var(--secondary);
  color: white;
  box-shadow: var(--shadow-orange);
}
.btn-orange:hover {
  background: var(--secondary-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(249,115,22,0.3);
}

.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 18px; font-size: 0.83rem; }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ---- Badge / Pill ---- */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 40px;
  border: 1px solid var(--accent-dark);
  letter-spacing: 0.01em;
  margin-bottom: 20px;
}
.badge-pill .dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Orange badge variant */
.badge-pill.orange {
  background: var(--secondary-light);
  color: var(--secondary-dark);
  border-color: var(--secondary-border);
}
.badge-pill.orange .dot { background: var(--secondary); }

/* ---- Layout ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 60px 0; }

.section-header { text-align: center; margin-bottom: 56px; }
.section-header .badge-pill { margin-bottom: 16px; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.text-orange { color: var(--secondary); }

.lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 560px;
}

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 12px;
}

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Hero (Homepage) ---- */
.hero {
  /* Dot grid background — différenciation clé vs Ottho */
  background-color: var(--bg-cream);
  background-image:
    radial-gradient(circle, #C4B5FD 1.5px, transparent 1.5px);
  background-size: 28px 28px;
  padding: 80px 0 90px;
  overflow: hidden;
  position: relative;
}

/* Dégradé pour effacer le pattern sur les bords */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 30% 50%, rgba(248,247,244,0) 40%, rgba(248,247,244,0.85) 100%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 { margin-bottom: 20px; line-height: 1.12; }
.hero-content h1 em { font-style: normal; color: var(--primary); }
.hero-content .lead { margin-bottom: 36px; }

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 40px;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.hero-social-proof .stars { display: flex; gap: 2px; color: var(--secondary); font-size: 1rem; }
.hero-social-proof strong { color: var(--text-dark); }

/* ---- Hero Visual & Image ---- */
.hero-visual { position: relative; }

.hero-image-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  position: relative;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.hero-image-card:hover .hero-photo { transform: scale(1.03); }

.hero-img-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 18px 14px;
  background: linear-gradient(to top, rgba(10,6,20,0.65) 0%, transparent 100%);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* .hero-badge-float remplacé par .hero-img-tags */

/* Tags en bas de l'image hero */
.hero-img-tags {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  z-index: 2;
}
.hero-img-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--text-dark);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.hero-img-tag svg { color: var(--primary); flex-shrink: 0; }
.hero-img-tag-orange svg { color: var(--secondary); }

/* ---- Secondary Page Hero ---- */
.hero-page {
  background: var(--bg-cream);
  background-image: radial-gradient(circle, #C4B5FD 1px, transparent 1px);
  background-size: 24px 24px;
  padding: 64px 0 68px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(248,247,244,0.2) 0%, rgba(248,247,244,0.9) 70%);
  pointer-events: none;
}
.hero-page .container { text-align: center; position: relative; z-index: 1; }
.hero-page h1 { margin-bottom: 14px; }
.hero-page .lead { margin: 0 auto; text-align: center; }

/* ---- Cards ---- */
.card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition-slow);
}
.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-dark);
  transform: translateY(-3px);
}

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--accent);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 16px;
  flex-shrink: 0;
}
.card-icon svg { width: 24px; height: 24px; }
.card-icon.large { width: 56px; height: 56px; border-radius: 16px; }
.card-icon.large svg { width: 28px; height: 28px; }
.card-icon.orange { background: var(--secondary-light); color: var(--secondary); }

.card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.65; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 16px;
  transition: var(--transition);
}
.card-link:hover { gap: 10px; }
.card-link svg { width: 14px; height: 14px; }

/* Grids */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ---- Service cards — barre de couleur en haut ---- */
.card.service-card {
  border-top: 3px solid transparent;
  transition: var(--transition-slow);
}
.card.service-card:nth-child(1):hover { border-top-color: var(--primary); }
.card.service-card:nth-child(2):hover { border-top-color: var(--secondary); }
.card.service-card:nth-child(3):hover { border-top-color: var(--primary-light); }
.card.service-card:nth-child(4):hover { border-top-color: var(--secondary-dark); }

/* ---- Why Audiaa ---- */
.why-section { background: var(--bg-cream); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.why-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: var(--transition-slow);
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

/* Numéros avec dégradé violet→orange */
.why-card .number {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 120%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.why-card h3 { margin-bottom: 10px; }
.why-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.65; }

/* ---- Testimonial ---- */
.testimonial-section { background: var(--bg-white); }

.testimonial-card {
  max-width: 700px;
  margin: 0 auto;
  background: linear-gradient(145deg, var(--bg-cream) 0%, var(--accent) 100%);
  border: 1px solid var(--accent-dark);
  border-radius: var(--radius-xl);
  padding: 44px 48px;
  text-align: center;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -4px;
  left: 44px;
  font-size: 6rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  opacity: 0.2;
}
.testimonial-text {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-dark);
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-author-info { text-align: left; }
.testimonial-author-info strong { display: block; font-size: 0.92rem; }
.testimonial-author-info span { font-size: 0.82rem; color: var(--text-muted); }
.testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 3px;
  color: var(--secondary);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* ---- CTA Banner ---- */
.cta-section {
  background: var(--primary);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
/* Forme décorative orange en haut à droite */
.cta-section::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: var(--secondary);
  border-radius: 50%;
  opacity: 0.12;
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 280px;
  height: 280px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  pointer-events: none;
}
.cta-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-inner h2 { color: white; font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 16px; }
.cta-inner p { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: 36px; line-height: 1.65; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn-white { background: white; color: var(--primary); font-weight: 700; }
.btn-white:hover {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.btn-ghost {
  background: rgba(255,255,255,0.1);
  color: white;
  border: 1.5px solid rgba(255,255,255,0.28);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-1px);
}

/* ---- Prestations ---- */
.prestations-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.prestation-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}
/* Barre colorée gauche sur hover */
.prestation-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--primary), var(--secondary));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s ease;
  border-radius: 4px 0 0 4px;
}
.prestation-card:hover::before { transform: scaleY(1); }
.prestation-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-dark);
  transform: translateY(-4px);
}
.prestation-card .card-icon { margin-bottom: 20px; }
.prestation-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.prestation-card > p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; margin-bottom: 20px; }

.prestation-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.prestation-tag {
  background: var(--accent);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--accent-dark);
  transition: var(--transition);
}
.prestation-tag:hover { background: var(--primary); color: white; border-color: var(--primary); }

/* ---- Process ---- */
.process-section { background: var(--bg-cream); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary-light));
  z-index: 0;
}
.process-step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.15rem;
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  transition: var(--transition);
  color: white;
}
.process-step:nth-child(odd) .step-number { background: var(--primary); box-shadow: var(--shadow-purple); }
.process-step:nth-child(even) .step-number { background: var(--secondary); box-shadow: var(--shadow-orange); }
.process-step:hover .step-number { transform: scale(1.12); }

.process-step h4 { margin-bottom: 8px; }
.process-step p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; }

/* ---- Formation Cards ---- */
.formation-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.formation-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-dark);
  transform: translateY(-4px);
}
.formation-card.featured {
  border-color: var(--secondary);
  box-shadow: var(--shadow-orange);
}
.formation-card.featured::before {
  content: 'Populaire';
  position: absolute;
  top: 20px;
  right: -28px;
  background: var(--secondary);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 40px;
  transform: rotate(45deg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.formation-header { margin-bottom: 20px; }
.formation-header .card-icon { margin-bottom: 16px; }
.formation-header h3 { font-size: 1.2rem; margin-bottom: 8px; }
.formation-header p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.6; }

.formation-meta { display: flex; gap: 16px; margin: 20px 0; flex-wrap: wrap; }
.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.83rem;
  color: var(--text-muted);
  font-weight: 500;
}
.meta-item svg { width: 15px; height: 15px; color: var(--primary); }

.formation-price {
  margin: 16px 0 24px;
  padding: 16px;
  background: var(--bg-cream);
  border-radius: var(--radius);
}
.price-amount {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  line-height: 1;
}
.formation-card.featured .price-amount { color: var(--secondary-dark); }
.price-amount span { font-size: 0.95rem; font-weight: 500; color: var(--text-muted); }
.price-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }

.formation-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; flex: 1; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.feature-item svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.formation-card.featured .feature-item svg { color: var(--secondary); }

/* ---- About ---- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.value-card {
  background: var(--bg-cream);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.value-card:hover { border-color: var(--accent-dark); box-shadow: var(--shadow); }
.value-card h4 { margin-bottom: 6px; font-size: 0.95rem; }
.value-card p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.55; }

.expertise-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.expertise-tag {
  background: var(--accent);
  color: var(--primary);
  font-size: 0.83rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--accent-dark);
  transition: var(--transition);
}
.expertise-tag:hover { background: var(--primary); color: white; }

/* Founder card with real image support */
.founder-card {
  background: var(--bg-cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.founder-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  filter: saturate(0.9);
  transition: filter 0.4s ease;
}
.founder-card:hover .founder-card-img { filter: saturate(1.05); }
.founder-card-body { padding: 28px 32px; }
.founder-card-body h3 { margin-bottom: 4px; }
.founder-title { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 14px; }
.founder-card-body p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.65; }

.founder-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.88rem;
  margin-top: 14px;
  transition: var(--transition);
}
.founder-link:hover { gap: 10px; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stat-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition-slow);
}
.stat-card:hover { box-shadow: var(--shadow-md); }
.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { color: var(--text-muted); font-size: 0.9rem; }

/* ---- Contact ---- */
.contact-layout { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 56px; align-items: start; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--text-dark); margin-bottom: 6px; }

input, select, textarea {
  width: 100%;
  padding: 11px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.93rem;
  color: var(--text-dark);
  background: var(--bg-white);
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(107,33,255,0.08);
}
input::placeholder, textarea::placeholder { color: var(--text-light); }

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
textarea { resize: vertical; min-height: 140px; line-height: 1.6; }

.contact-info-card {
  background: var(--bg-cream);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
}
.contact-info-card h3 { margin-bottom: 24px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.contact-item:last-of-type { border-bottom: none; }
.contact-item-icon {
  width: 40px;
  height: 40px;
  background: var(--accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}
.contact-item-icon svg { width: 18px; height: 18px; }
.contact-item-text strong { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-item-text span, .contact-item-text a {
  font-size: 0.92rem; color: var(--text-dark); font-weight: 500; transition: var(--transition);
}
.contact-item-text a:hover { color: var(--primary); }

.map-placeholder { margin-top: 24px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.map-placeholder iframe { width: 100%; height: 220px; display: block; border: none; }

/* ---- Format Section ---- */
.format-section { background: var(--bg-cream); }
.format-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 800px; margin: 0 auto; }
.format-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition-slow);
}
.format-card:hover { box-shadow: var(--shadow-md); border-color: var(--accent-dark); }

/* ---- Footer ---- */
.footer { background: #0E0A1A; color: rgba(255,255,255,0.7); padding: 56px 0 32px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}
.footer-brand .nav-logo { color: white; margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 0.88rem; line-height: 1.65; max-width: 280px; }

.footer-col h4 {
  color: white;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: white; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.83rem; }
.footer-credit { font-size: 0.83rem; color: rgba(255,255,255,0.35); }
.footer-credit a { color: rgba(255,255,255,0.5); text-decoration: underline; text-underline-offset: 3px; transition: var(--transition); }
.footer-credit a:hover { color: white; }

/* ---- Utilities ---- */
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-steps::before { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .nav-links { display: none; }
  .nav-actions .btn-primary { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 56px 0 64px; }
  .prestations-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .format-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .process-steps { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .formation-card { padding: 28px 24px; }
  .prestation-card { padding: 28px 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .testimonial-card { padding: 32px 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}