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

/* ===========================
   CSS Custom Properties
=========================== */
:root {
  --color-primary: #1B2B5E;
  --color-primary-light: #243d82;
  --color-primary-dark: #121e44;
  --color-accent: #F5A723;
  --color-accent-light: #f7b94d;
  --color-accent-dark: #d48f1a;
  --color-background: #FAFAF9;
  --color-surface: #FFFFFF;
  --color-surface-2: #F4F4F2;
  --color-text: #0C0A09;
  --color-text-muted: #6B7280;
  --color-text-light: #9CA3AF;
  --color-border: #E5E7EB;
  --color-border-light: #F3F4F6;

  --font-main: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: clamp(1.5rem, 2vw, 1.75rem);
  --text-3xl: clamp(2rem, 3vw, 2.5rem);
  --text-4xl: clamp(2.5rem, 4vw, 3.25rem);
  --text-5xl: clamp(3rem, 5.5vw, 4.5rem);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 3px rgba(0,0,0,0.03);
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.04);
  --shadow-md: 0 12px 24px rgba(0,0,0,0.05);
  --shadow-lg: 0 24px 48px rgba(0,0,0,0.06);
  --shadow-xl: 0 32px 64px rgba(27,43,94,0.08);

  --transition-fast: 150ms ease;
  --transition: 250ms ease;
  --transition-slow: 400ms ease;

  --max-width: 1440px;
  --nav-height: 76px;
}

/* ===========================
   Reset & Base
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  font-family: var(--font-main);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===========================
   Accessibility (A11y)
=========================== */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ===========================
   Layout
=========================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.section { padding: var(--space-24) 0; }
.section-sm { padding: var(--space-16) 0; }

/* ===========================
   Typography
=========================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }
p { color: var(--color-text-muted); line-height: 1.75; }

/* ===========================
   Buttons
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(245,167,35,0.25);
}
.btn-accent:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  box-shadow: 0 6px 24px rgba(245,167,35,0.35);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-2px);
}
.btn-white {
  background: white;
  color: var(--color-primary);
  border-color: white;
}
.btn-white:hover {
  background: var(--color-background);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.2);
}
.btn-lg { padding: 18px 36px; font-size: var(--text-lg); }

/* ===========================
   Badge
=========================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-accent {
  background: rgba(245, 167, 35, 0.12);
  color: var(--color-accent-dark);
  border: 1px solid rgba(245, 167, 35, 0.3);
}
.badge-primary {
  background: rgba(27, 43, 94, 0.05);
  color: var(--color-primary);
  border: 1px solid rgba(27, 43, 94, 0.1);
}
.badge-white {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 1px solid rgba(255,255,255,0.25);
}

/* ===========================
   Section Header
=========================== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-16);
}
.section-header .badge { margin-bottom: var(--space-4); }
.section-header h2 { margin-bottom: var(--space-4); color: var(--color-primary); }
.section-header p { font-size: var(--text-lg); }

/* ===========================
   Navbar
=========================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  width: 100%;
  max-width: 100vw;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(250, 250, 249, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(250, 250, 249, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border), 0 4px 24px rgba(27,43,94,0.06);
}
.navbar-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}
.nav-logo { flex-shrink: 0; display: flex; align-items: center; }
.nav-logo img { height: 48px; width: auto; object-fit: contain; mix-blend-mode: multiply; }
.nav-logo-svg-wrapper { display: flex; align-items: center; }
.nav-logo-svg { height: 44px; width: auto; display: block; }
.nav-logo-fallback {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.03em;
}
.nav-logo-fallback span { color: var(--color-accent); }
.nav-links { display: flex; align-items: center; gap: var(--space-8); }
.nav-links a {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-fast);
  border-radius: 2px;
}
.nav-links a:hover, .nav-links a.active { color: var(--color-primary); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta { flex-shrink: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Overlay */
.nav-overlay {
  display: flex;
  visibility: hidden;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4); /* Subtle dim to contrast the glass */
  z-index: 1001; /* Must be higher than header's 1000 */
  padding: 0; /* Allow the glass to touch edges */
  flex-direction: column;
  align-items: center;
  justify-content: flex-end; /* Spawns from the bottom by default */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease, visibility 0.5s;
}
.nav-overlay.open { 
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

/* Premium iOS "App Store Modal" Expansion Effect */
.nav-overlay-glass {
  background: rgba(27, 43, 94, 0.85); /* Deep Bhevia Blue Glass */
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  width: 100vw;
  height: 100vh;
  height: 100dvh; /* Adapts to mobile URL bars perfectly */
  max-width: none;
  border-radius: var(--radius-3xl); /* Starts deeply rounded */
  padding: calc(var(--nav-height) + 40px) var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  
  /* Spawn Premium Physics */
  transform: translateY(15vh) scale(0.85);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 0.4s ease, 
              border-radius 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative; /* Context for close button */
}

/* Close Button iOS Style */
.nav-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}
.nav-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(90deg) scale(1.05);
}
.nav-close svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.nav-overlay.open .nav-overlay-glass {
  transform: translateY(0) scale(1);
  border-radius: 0; /* Snaps flat to fill the entire phone */
  opacity: 1;
}

.nav-overlay a {
  font-size: clamp(1.75rem, 6vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: white; 
  width: 100%;
  text-align: center;
  padding: var(--space-2) 0;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), color var(--transition-fast);
}
.nav-overlay.open a {
  opacity: 1;
  transform: translateY(0);
}
/* Staggering inner links */
.nav-overlay.open a:nth-child(1) { transition-delay: 0.15s; }
.nav-overlay.open a:nth-child(2) { transition-delay: 0.2s; }
.nav-overlay.open a:nth-child(3) { transition-delay: 0.25s; }
.nav-overlay.open a:nth-child(4) { transition-delay: 0.3s; }
.nav-overlay.open a:nth-child(5) { transition-delay: 0.35s; }

.nav-overlay a:hover { 
  color: var(--color-accent); 
}
.nav-overlay .btn { 
  margin-top: var(--space-6); 
  width: 100%; 
  justify-content: center; 
  background: white; 
  color: var(--color-primary); 
  font-size: var(--text-lg);
  padding: 1.25rem;
  border-radius: var(--radius-full); /* Apple-style pill button */
}
.nav-overlay .btn:hover {
  background: var(--color-surface-2);
  transform: scale(1.02);
}

/* ===========================
   Hero
=========================== */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-height);
  background: var(--color-background);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -100px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(245,167,35,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(27,43,94,0.05) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: var(--space-12);
  align-items: center;
  padding: var(--space-20) 0;
  position: relative;
  z-index: 1;
}
.hero-content .badge { margin-bottom: var(--space-6); }
.hero-content h1 {
  font-size: var(--text-5xl);
  line-height: 1.08;
  margin-bottom: var(--space-6);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.hero-content h1 em {
  font-style: normal;
  color: var(--color-accent);
  position: relative;
}
.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
  max-width: 480px;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.hero-trust-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}
.hero-trust span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Hero Illustration (right panel) */
.hero-illustration-container {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}
.hero-illustration-img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.6s ease;
}
.hero-illustration-container:hover .hero-illustration-img {
  transform: scale(1.02);
}

/* Hero Photo (used on about teaser) */
.hero-photo-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: transparent;
  aspect-ratio: 1/1;
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  box-shadow: var(--shadow-xl);
}
.hero-photo-container img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 10%;
}
.hero-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: linear-gradient(145deg, var(--color-primary) 0%, #2a3f80 60%, #243070 100%);
}
.hero-photo-placeholder svg {
  width: 75%;
  opacity: 0.15;
}
.hero-photo-badge {
  position: absolute;
  bottom: var(--space-6); left: var(--space-6); right: var(--space-6);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.hero-photo-badge-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero-photo-badge-icon svg {
  width: 22px; height: 22px;
  stroke: var(--color-accent);
  fill: none;
  stroke-width: 1.5;
}
.hero-photo-badge .name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-primary);
  display: block;
  letter-spacing: -0.01em;
}
.hero-photo-badge .title {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: block;
  margin-top: 1px;
}
.hero-deco-triangle {
  position: absolute;
  top: 0; right: 0;
  width: 72px; height: 72px;
  background: var(--color-accent);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  border-top-right-radius: var(--radius-xl);
}

/* ===========================
   Page Header (Internal pages)
=========================== */
.page-header {
  padding: calc(var(--nav-height) + var(--space-24)) 0 var(--space-16);
  background: var(--color-surface);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(27,43,94,0.03) 0%, transparent 70%);
  pointer-events: none;
}
.page-header h1 {
  font-size: var(--text-5xl);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.page-header p {
  font-size: var(--text-xl);
  max-width: 680px;
  margin: 0 auto;
}

/* ===========================
   Stats Bar
=========================== */
.stats-bar {
  background: var(--color-primary);
  padding: var(--space-12) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}
.stat-item {
  padding: var(--space-6) var(--space-8);
  border-right: 1px solid rgba(255,255,255,0.1);
  transition: transform var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { transform: scale(1.04); }
.stat-number {
  display: block;
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===========================
   Benefits
=========================== */
.benefits { background: var(--color-background); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.benefit-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  border: none;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
  cursor: default;
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(245,167,35,0.3);
}
.benefit-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: rgba(27,43,94,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  transition: background var(--transition);
}
.benefit-card:hover .benefit-icon { background: rgba(245,167,35,0.1); }
.benefit-icon svg {
  width: 28px; height: 28px;
  stroke: var(--color-primary);
  stroke-width: 1.5;
  fill: none;
  transition: stroke var(--transition);
}
.benefit-card:hover .benefit-icon svg { stroke: var(--color-accent-dark); }
.benefit-card h3 { font-size: var(--text-xl); margin-bottom: var(--space-3); color: var(--color-primary); }
.benefit-card p { font-size: var(--text-base); line-height: 1.7; }

/* ===========================
   Formation Preview
=========================== */
.formation-preview { background: var(--color-surface-2); }
.formation-preview-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: flex-start;
}
.formation-preview-content .badge { margin-bottom: var(--space-4); }
.formation-preview-content h2 { color: var(--color-primary); margin-bottom: var(--space-3); }
.formation-tagline {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-5);
  font-style: italic;
}
.formation-preview-content > p { margin-bottom: var(--space-8); }

/* Day Tabs */
.formation-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.tab-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-border-light);
  color: var(--color-text-muted);
  border: 2px solid transparent;
}
.tab-btn:hover { background: rgba(27,43,94,0.08); color: var(--color-primary); }
.tab-btn.active { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Module Cards */
.formation-module {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-3);
  border: none;
  box-shadow: var(--shadow-xs);
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  transition: box-shadow var(--transition);
}
.formation-module:hover { box-shadow: var(--shadow-sm); }
.module-num {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-accent);
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.module-text strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 2px;
}
.module-text span { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Right Panel */
.formation-info-panel {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  color: white;
}
.formation-info-panel h3 { color: white; font-size: var(--text-2xl); margin-bottom: var(--space-8); }
.fip-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.fip-item:last-of-type { border-bottom: none; }
.fip-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.fip-icon svg {
  width: 20px; height: 20px;
  stroke: var(--color-accent);
  stroke-width: 1.5;
  fill: none;
}
.fip-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.45);
  font-weight: 600;
}
.fip-value {
  font-size: var(--text-base);
  font-weight: 600;
  color: white;
  margin-top: 2px;
}
.fip-cta { margin-top: var(--space-8); }
.fip-cta .btn { width: 100%; justify-content: center; }

/* ===========================
   About Brief
=========================== */
.about-brief { background: var(--color-background); }
.about-brief-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-16);
  align-items: center;
}
.about-photo-wrap {
  position: relative;
}
.about-brief .about-photo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
}
.about-photo-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1/1;
  background: transparent;
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 360px;
}
.about-photo-frame img { 
  display: block; 
  width: 100%; 
  height: 100%; 
  object-fit: cover; 
  object-position: center 10%; 
}
/* Wrapper photo + deco-card */
.about-photo-inner {
  position: relative;
  width: 100%;
  max-width: 360px;
  flex-shrink: 0;
}
.about-deco-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  max-width: 360px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--color-accent);
  position: static;
}
.about-deco-card strong {
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.about-deco-card span {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.75;
  line-height: 1.4;
}
.about-content .badge { margin-bottom: var(--space-4); }
.about-content h2 { color: var(--color-primary); margin-bottom: var(--space-6); }
.about-quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text);
  line-height: 1.75;
  padding-left: var(--space-6);
  border-left: 3px solid var(--color-accent);
  margin-bottom: var(--space-6);
}
.about-content p { margin-bottom: var(--space-8); }

/* ===========================
   Testimonials
=========================== */
.testimonials { background: var(--color-surface-2); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.testimonial-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  border: none;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial-stars { display: flex; gap: 3px; margin-bottom: var(--space-4); }
.star { color: var(--color-accent); font-size: 18px; }
.testimonial-text {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(27,43,94,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-primary);
  font-size: var(--text-base);
  flex-shrink: 0;
  overflow: hidden;
}
.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.author-info .name { font-size: var(--text-sm); font-weight: 700; color: var(--color-primary); display: block; }
.author-info .role { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ===========================
   Final CTA
=========================== */
.cta-final {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
  padding: var(--space-32) 0;
  text-align: center;
}
.cta-final::before {
  content: '';
  position: absolute;
  top: -50%; left: 50%;
  transform: translateX(-50%);
  width: 100%; height: 100%;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(245,167,35,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.cta-final-content { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; }
.cta-final h2 { color: white; font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: var(--space-4); }
.cta-final p { color: rgba(255,255,255,0.65); font-size: var(--text-lg); margin-bottom: var(--space-10); }
.cta-final .btn-group { display: flex; justify-content: center; gap: var(--space-4); flex-wrap: wrap; }

/* ===========================
   Footer
=========================== */
.footer {
  background: var(--color-primary-dark);
  padding: var(--space-20) 0 var(--space-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { height: 44px; width: auto; margin-bottom: var(--space-4); }
.footer-brand .footer-logo-fallback {
  font-size: var(--text-xl);
  font-weight: 700;
  color: white;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
  display: block;
}
.footer-brand .footer-logo-fallback span { color: var(--color-accent); }
.footer-brand p { color: rgba(255,255,255,0.4); font-size: var(--text-sm); line-height: 1.7; }
.footer-col h4 {
  color: white;
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-5);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col ul li a {
  color: rgba(255,255,255,0.45);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}
.footer-col ul li a:hover { color: var(--color-accent); }
.footer-bottom {
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-bottom p { color: rgba(255,255,255,0.3); font-size: var(--text-sm); }

/* ===========================
   Page Hero (inner pages)
=========================== */
.page-hero {
  background: var(--color-primary);
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, rgba(245,167,35,0.1) 0%, transparent 60%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero .badge { margin-bottom: var(--space-4); }
.page-hero h1 { color: white; margin-bottom: var(--space-4); font-size: clamp(2rem, 5vw, 3rem); }
.page-hero p { color: rgba(255,255,255,0.65); font-size: var(--text-lg); max-width: 600px; margin: 0 auto; }

/* ===========================
   Accordion
=========================== */
.accordion-item {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition);
}
.accordion-item.open { border-color: rgba(245,167,35,0.4); }
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  user-select: none;
}
.accordion-header h4 { font-size: var(--text-base); color: var(--color-primary); font-weight: 600; }
.accordion-toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(27,43,94,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.accordion-item.open .accordion-toggle { background: var(--color-accent); transform: rotate(45deg); }
.accordion-toggle svg { width: 16px; height: 16px; stroke: var(--color-primary); stroke-width: 2; fill: none; }
.accordion-item.open .accordion-toggle svg { stroke: white; }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 var(--space-6);
}
.accordion-item.open .accordion-body { max-height: 600px; padding: 0 var(--space-6) var(--space-6); }
.accordion-body ul { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-3); }
.accordion-body ul li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.6;
}
.accordion-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.accordion-body p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; }

/* ===========================
   Contact Form
=========================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-16);
  align-items: flex-start;
}
.form-group { margin-bottom: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  font-family: var(--font-main);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,43,94,0.08);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-submit { width: 100%; justify-content: center; }
.form-gdpr { font-size: var(--text-xs); color: var(--color-text-light); margin-top: var(--space-4); line-height: 1.6; }
.success-message { display: none; text-align: center; padding: var(--space-12); }
.success-message .success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(34,197,94,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
}
.success-message .success-icon svg { width: 32px; height: 32px; stroke: #16a34a; stroke-width: 2; fill: none; }
.success-message h3 { color: var(--color-primary); margin-bottom: var(--space-3); }
.success-message p { color: var(--color-text-muted); }
.contact-info-card {
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  color: white;
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}
.contact-info-card h3 { color: white; font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.contact-info-card > p { color: rgba(255,255,255,0.6); margin-bottom: var(--space-8); }
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.contact-info-item:last-of-type { border-bottom: none; }
.contact-info-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-info-icon svg { width: 20px; height: 20px; stroke: var(--color-accent); stroke-width: 1.5; fill: none; }
.contact-info-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.45);
  font-weight: 600;
}
.contact-info-value { font-size: var(--text-base); font-weight: 600; color: white; margin-top: 2px; }

/* Certificates Section Clean Centering */
/* Credentials block global — reset neutre */
.about-credentials-block {
  background: white;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
/* Dans index.html uniquement (section .about-brief) */
.about-brief .about-credentials-block {
  width: 100%;
  max-width: 360px;
}
.credentials-logos {
  display: flex; 
  align-items: center; 
  justify-content: center; 
  padding: 0 0.5rem 1rem; 
  margin-bottom: 1rem; 
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.about-credentials-text {
  font-size: 0.9rem; 
  color: var(--color-text-muted);
}
.about-credentials-text .credential-row {
  display: flex; 
  align-items: center; 
  justify-content: center; 
  gap: 0.5rem; 
  margin-bottom: 0.4rem;
}
.about-credentials-text .credential-row strong {
  color: var(--color-primary);
}
.about-credentials-text .italic-row {
  font-style: italic; 
  font-size: 0.85rem;
}
.about-credentials-text .italic-row svg {
  stroke: var(--color-accent);
}
.about-credentials-text .credential-row:not(.italic-row) svg {
  stroke: var(--color-primary);
}

/* About Action Buttons */
.about-action-buttons {
  margin-top: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Base Responsive */
@media (max-width: 1200px) {
  .hero-inner { gap: var(--space-10); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(3),
  .stat-item:nth-child(4) { border-bottom: none; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  :root {
    --space-24: 64px;
    --space-20: 48px;
    --space-16: 40px;
    --space-32: 80px;
  }
  .navbar-inner { 
    display: grid; 
    grid-template-columns: 1fr auto 1fr; 
    align-items: center;
  }
  .nav-logo { grid-column: 2; justify-self: center; position: static; transform: none; }
  .hamburger { grid-column: 3; justify-self: end; display: flex; }
  .nav-links, .nav-cta { display: none; }
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: var(--space-8) var(--space-0) var(--space-16);
    gap: var(--space-8);
  }
  .hero-content { order: 2; padding: 0 var(--space-4); }
  .hero-image-wrapper { 
    order: 1; 
    width: 100%;
    margin: 0;
  }
  .hero-illustration-container {
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid rgba(0,0,0,0.05);
  }
  .hero-subtitle { max-width: 100%; margin: 0 auto var(--space-8); }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; margin-top: var(--space-8); margin-bottom: var(--space-8); }
  .hero-photo-container { max-width: 280px; margin: 0 auto; }
  .benefits-grid { grid-template-columns: 1fr; }
  .formation-preview-inner { grid-template-columns: 1fr; }
  .about-brief-inner { grid-template-columns: 1fr; text-align: center; gap: var(--space-10); }
  .about-photo-frame { max-width: 280px; margin: 0 auto; }
  .about-photo-inner { max-width: 280px; }
  .about-deco-card { border-left: 3px solid var(--color-accent); max-width: 280px; width: 100%; margin: 0 auto; }
  .about-action-buttons { justify-content: center; }
  .section-header { margin-bottom: var(--space-10); }
  .benefits-grid { gap: var(--space-6); }
  .testimonials-grid { gap: var(--space-5); }
  .contact-layout { gap: var(--space-8); }
  .about-brief .about-credentials-block { max-width: 280px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.1); }
  .stat-item:last-child { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); text-align: center; }
  .footer-brand, .footer-col { display: flex; flex-direction: column; align-items: center; }
  .social-links { justify-content: center; width: 100%; }
  .footer-col ul { align-items: center; width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-layout { grid-template-columns: 1fr; text-align: center; }
  .contact-info-card { text-align: left; } /* Keep icons readable inside card */
  .form-row { 
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: 1fr !important; 
    gap: var(--space-4);
  }
  .about-brief-inner { grid-template-columns: 1fr; }
  
  /* Hero Text Scaling */
  h1 { font-size: 2.25rem !important; }
  h2 { font-size: 1.85rem !important; }
  .hero-content h1 { font-size: 2.25rem !important; }
  
  /* Tabs formation scrollable without visible bar */
  .formation-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: var(--space-2);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
  }
  .formation-tabs::-webkit-scrollbar { 
    display: none; /* Safari and Chrome */
  }
  .tab-btn { flex-shrink: 0; padding: 12px 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-4); }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-final .btn-group { flex-direction: column; align-items: center; }
  .page-header { padding: calc(var(--nav-height) + var(--space-10)) 0 var(--space-10); }
  .page-header h1 { font-size: 2rem; margin-top: var(--space-5); }
  .cta-final { padding: var(--space-16) 0; }
  .cta-final .badge { margin-bottom: var(--space-5); display: inline-block; }
  .page-header .badge { margin-bottom: var(--space-5); display: inline-block; }
  .cta-final h2 { margin-top: var(--space-3); }
  
  /* Prevent horizontal overflow — ciblé */
  html, body { overflow-x: hidden; width: 100%; }
  .container, .section, main, footer, header { box-sizing: border-box; }
  img, video, iframe, svg { max-width: 100%; }
}

/* ===========================
   Premium Animated Gradient & Socials
=========================== */
@keyframes auroraPulse {
  0% { transform: scale(1) translate(0, 0) rotate(0deg); opacity: 0.5; }
  33% { transform: scale(1.1) translate(30px, -20px) rotate(5deg); opacity: 0.8; }
  66% { transform: scale(0.9) translate(-20px, 20px) rotate(-5deg); opacity: 0.6; }
  100% { transform: scale(1) translate(0, 0) rotate(0deg); opacity: 0.5; }
}

@keyframes strokePulse {
  0% { stroke-width: 1.5; }
  50% { stroke-width: 2.5; }
  100% { stroke-width: 1.5; }
}

/* Social icons footer */
.social-links {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.social-links a::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-slow);
  z-index: 0;
}
.social-links a svg {
  width: 20px; height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}
.social-links a:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: 0 10px 20px rgba(0,0,0,0.2), 0 0 15px rgba(245,167,35,0.2);
}
.social-links a:hover::before {
  opacity: 1;
}
.social-links a:hover svg {
  color: white;
  stroke-width: 2;
  /* animation: strokePulse 1.5s infinite; */
}

/* ===========================
   Gradient Shift Animation
=========================== */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ===========================
   Footer Legal Links
=========================== */
.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}
.footer-legal-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--transition);
  font-weight: 400;
}
.footer-legal-links a:hover {
  color: rgba(255,255,255,0.95);
}

/* index.html — centrage bouton programme mobile uniquement */
@media (max-width: 900px) {
  .programme-cta-wrap { text-align: center; }
}