/*
Theme Name: CTA Theme
Theme URI: https://ctadz.org
Author: Cyber Tech Academy
Description: Thème custom pour Cyber Tech Academy - Centre de formation certifiant en informatique
Version: 1.0.0
Text Domain: cta-theme
*/

/* =============================================
   VARIABLES & RESET
   ============================================= */
:root {
  --primary:        #E8231A;
  --primary-dark:   #C41E16;
  --primary-light:  #FF4A42;
  --dark:           #1A1A1A;
  --dark-2:         #2D2D2D;
  --dark-3:         #3D3D3D;
  --gray:           #666666;
  --gray-light:     #F4F6F9;
  --border:         #E5E5E5;
  --white:          #FFFFFF;

  --font-heading:   'Righteous', cursive;
  --font-sub:       'Nunito Sans', sans-serif;
  --font-body:      'Open Sans', sans-serif;

  --shadow-sm:      0 2px 8px rgba(0,0,0,0.08);
  --shadow:         0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:      0 8px 40px rgba(0,0,0,0.15);
  --shadow-red:     0 8px 30px rgba(232,35,26,0.25);

  --radius-sm:      6px;
  --radius:         10px;
  --radius-lg:      16px;

  --transition:     all 0.3s ease;
  --container:      1200px;
}

*, *::before, *::after {
  margin: 0; padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.2; }
h4, h5, h6 { font-family: var(--font-sub); font-weight: 700; line-height: 1.3; }

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1rem; color: var(--gray); }
p:last-child { margin-bottom: 0; }

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-pad { padding: 80px 0; }
.section-pad-sm { padding: 50px 0; }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 { color: var(--dark); margin-bottom: 0.75rem; }
.section-header p { max-width: 580px; margin: 0 auto; font-size: 1.05rem; }

.section-tag {
  display: inline-block;
  font-family: var(--font-sub);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(232,35,26,0.08);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 1rem;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sub);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

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

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline-dark:hover {
  background: var(--primary);
  color: var(--white);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }

.nav-cta.btn-primary { padding: 12px 28px; font-size: 0.9rem; color: var(--white); }

/* =============================================
   NAVBAR — fond blanc, style clair
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  transition: var(--transition);
}

.nav-logo img { height: 60px; width: auto; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-menu > li > a {
  font-family: var(--font-sub);
  font-weight: 700;
  font-size: 1rem;
  color: var(--dark-2);
  padding: 6px 0;
  position: relative;
  letter-spacing: 0.3px;
}

.nav-menu > li > a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active { color: var(--primary); }
.nav-menu > li > a:hover::after,
.nav-menu > li > a.active::after { width: 100%; }

.nav-cta { margin-left: 0.5rem; }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: 0.75rem 0;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  top: calc(100% + 6px);
}
.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-family: var(--font-sub);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark-2);
}
.dropdown-menu li a:hover { color: var(--primary); background: rgba(232,35,26,0.04); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   HERO + SLIDER
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
}

/* Slider track — stacked slides behind content */
.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  animation: kenburns 8s ease-in-out infinite alternate;
}

.hero-slide.active { opacity: 1; }

@keyframes kenburns {
  from { transform: scale(1);    transform-origin: center center; }
  to   { transform: scale(1.07); transform-origin: 60% 40%; }
}

/* Dark overlay on top of slider */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(10,10,10,0.60) 40%, rgba(10,10,10,0.25) 100%),
    linear-gradient(to top,   rgba(10,10,10,0.30) 0%,  transparent 50%);
  z-index: 1;
}

/* Red accent grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Slider dot navigation */
.hero-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active,
.hero-dot:hover {
  background: var(--primary);
  transform: scale(1.3);
}

/* Progress bar */
.hero-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 3px;
  background: var(--primary);
  z-index: 3;
  width: 0%;
  transition: width linear;
}

.hero-bg {
  display: none; /* replaced by slider */
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 110px 0 80px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sub);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(255,255,255,0.5);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero h1 span { color: var(--primary); }

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  max-width: 560px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-badges {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sub);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}

.hero-badge i { color: var(--primary); font-size: 0.9rem; }

/* =============================================
   STATS BAR
   ============================================= */
.stats-bar {
  background: var(--primary);
  padding: 28px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
}

.stat-item { padding: 10px; }

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  color: var(--white);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-family: var(--font-sub);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* =============================================
   FORMATIONS GRID
   ============================================= */
.formations-section { background: var(--gray-light); }

.formations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.formation-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.formation-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--primary);
  transform: scaleY(0);
  transition: var(--transition);
  transform-origin: bottom;
}

.formation-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.formation-card:hover::before { transform: scaleY(1); }

.card-icon {
  width: 56px; height: 56px;
  background: rgba(232,35,26,0.08);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
  color: var(--primary);
  transition: var(--transition);
}

.formation-card:hover .card-icon {
  background: var(--primary);
  color: var(--white);
}

.formation-card h3 {
  font-size: 1.15rem;
  color: var(--dark);
  margin-bottom: 0.6rem;
  letter-spacing: 0.8px;
}

.formation-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.card-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.meta-badge {
  font-family: var(--font-sub);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  background: var(--gray-light);
  color: var(--gray);
}

.card-link {
  font-family: var(--font-sub);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card-link::after {
  content: '';
  position: absolute;
  inset: 0;
}
.card-link:hover { gap: 10px; }

/* =============================================
   WHY US
   ============================================= */
.why-us-section { background: var(--white); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature-icon {
  width: 72px; height: 72px;
  background: rgba(232,35,26,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.75rem;
  color: var(--primary);
}

.feature-item h4 {
  font-size: 1.05rem;
  color: var(--dark);
  margin-bottom: 0.6rem;
}

.feature-item p { font-size: 0.9rem; }

/* =============================================
   FORMATION PAGE TEMPLATE
   ============================================= */
.formation-hero {
  background: linear-gradient(135deg, #F8F9FB 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border);
  padding: 140px 0 60px;
  position: relative;
  overflow: hidden;
}

.formation-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(232,35,26,0.06) 0%, transparent 60%);
}

.formation-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: start;
}

.formation-hero h1 { color: var(--dark); margin-bottom: 1rem; }
.formation-hero p { color: var(--gray); font-size: 1.05rem; }

.formation-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  min-width: 280px;
  box-shadow: var(--shadow-lg);
}

.info-price {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1.25rem;
}

.info-details { margin-bottom: 1.5rem; }

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.info-row:last-child { border-bottom: none; }
.info-row span:first-child { color: var(--gray); font-family: var(--font-sub); }
.info-row span:last-child { font-weight: 700; font-family: var(--font-sub); color: var(--dark); }

.formation-body { padding: 60px 0; }

.formation-body-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: start;
}

.formation-section { margin-bottom: 2.5rem; }
.formation-section h2 {
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-light);
}

.objectives-list { list-style: none; }
.objectives-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--gray-light);
}
.objectives-list li:last-child { border-bottom: none; }
.objectives-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.programme-list { list-style: none; counter-reset: programme-counter; }
.programme-list li {
  display: flex;
  gap: 1rem;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-light);
  font-size: 0.95rem;
  align-items: flex-start;
  counter-increment: programme-counter;
}
.programme-list li:last-child { border-bottom: none; }
.programme-list li::before {
  content: counter(programme-counter, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--primary);
  background: rgba(232,35,26,0.08);
  width: 28px; height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sticky-sidebar { position: sticky; top: 100px; }

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-hero {
  background: linear-gradient(135deg, #F8F9FB 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(232,35,26,0.06) 0%, transparent 60%);
}
.about-hero > * { position: relative; z-index: 1; }
.about-hero h1 { color: var(--dark); }
.about-hero p { color: var(--gray); max-width: 600px; margin: 1rem auto 0; }

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid var(--border);
  text-align: center;
}

.value-card i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.value-card h4 { margin-bottom: 0.5rem; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.team-card {
  text-align: center;
}

.team-photo {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: var(--gray-light);
  margin: 0 auto 1rem;
  overflow: hidden;
  border: 3px solid var(--primary);
}

.team-card h4 { font-size: 1rem; margin-bottom: 4px; }
.team-card span {
  font-size: 0.8rem;
  color: var(--primary);
  font-family: var(--font-sub);
  font-weight: 700;
}

/* =============================================
   CONTACT / INSCRIPTION
   ============================================= */
.contact-hero {
  background: linear-gradient(135deg, #F8F9FB 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 100%, rgba(232,35,26,0.06) 0%, transparent 60%);
}
.contact-hero > .container { position: relative; z-index: 1; }
.contact-hero h1 { color: var(--dark); }
.contact-hero p { color: var(--gray); margin-top: 0.75rem; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 { margin-bottom: 1.5rem; color: var(--dark); }

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 44px; height: 44px;
  background: rgba(232,35,26,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-item h5 {
  font-size: 0.875rem;
  font-family: var(--font-sub);
  color: var(--gray);
  margin-bottom: 4px;
  font-weight: 600;
}

.contact-item p { font-size: 0.95rem; color: var(--dark); margin: 0; }

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

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

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-family: var(--font-sub);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,35,26,0.08);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  background: var(--primary);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,0.85); max-width: 500px; margin: 0 auto 2rem; }

/* =============================================
   FOOTER — fond clair, accueillant
   ============================================= */
.site-footer {
  background: #F8F9FB;
  color: var(--gray);
  border-top: 1px solid var(--border);
}

.footer-main { padding: 60px 0 40px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
}

.footer-brand img { height: 50px; width: auto; margin-bottom: 1.25rem; }

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.social-link {
  width: 38px; height: 38px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  font-size: 0.95rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.footer-col h5 {
  font-family: var(--font-sub);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--dark);
  margin-bottom: 1.25rem;
}

.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--gray);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--primary); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 0.9rem;
  font-size: 0.875rem;
  color: var(--gray);
}

.footer-contact-item i {
  color: var(--primary);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 18px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--gray);
}

/* =============================================
   BLOG
   ============================================= */
.blog-hero {
  background: linear-gradient(135deg, #F8F9FB 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border);
  padding: 140px 0 60px;
  text-align: center;
}
.blog-hero h1 { color: var(--dark); }

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.post-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-thumb {
  width: 100%; height: 200px;
  background: var(--gray-light);
  overflow: hidden;
}

.post-thumb img { width: 100%; height: 100%; object-fit: cover; }

.post-body { padding: 1.5rem; }

.post-cat {
  font-family: var(--font-sub);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.post-body h3 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.post-body h3 a:hover { color: var(--primary); }
.post-body p { font-size: 0.875rem; }

.post-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--gray);
  font-family: var(--font-sub);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* =============================================
   404
   ============================================= */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.error-code {
  font-family: var(--font-heading);
  font-size: 8rem;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 1rem;
}

/* =============================================
   BREADCRUMBS
   ============================================= */
.breadcrumbs {
  padding: 12px 0;
  font-size: 0.8rem;
  font-family: var(--font-sub);
  color: var(--gray);
}
.breadcrumbs a { color: var(--gray); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs span { margin: 0 6px; }

/* =============================================
   RESPONSIVE
   ============================================= */

/* ── Tablet (≤1024px) ── */
@media (max-width: 1024px) {
  .footer-grid              { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .formation-hero-inner     { grid-template-columns: 1fr; }
  .formation-info-card      { min-width: auto; }
  .formation-body-grid      { grid-template-columns: 1fr; }
  .sticky-sidebar           { position: static; }
  .contact-grid             { grid-template-columns: 1fr; gap: 2rem; }
}

/* ── Mobile landscape (≤768px) ── */
@media (max-width: 768px) {

  /* Layout */
  .section-pad    { padding: 50px 0; }
  .section-pad-sm { padding: 30px 0; }

  /* ── Navbar ── */
  .nav-logo img { height: 48px; }

  /* Full-screen white panel */
  .nav-menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    z-index: 999;
    overflow-y: auto;
    padding-top: 80px;
  }
  .nav-menu.open { display: flex; }

  /* Each item: full-width row with bottom border */
  .nav-menu > li {
    width: 100%;
    border-bottom: 1px solid var(--border);
  }
  .nav-menu > li > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    color: var(--dark);
    font-weight: 700;
  }
  .nav-menu > li > a:hover,
  .nav-menu > li > a.active { color: var(--primary); }

  /* Hamburger → X animation */
  .nav-toggle             { display: flex; z-index: 1001; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* S'inscrire CTA — styled as block button inside menu */
  .nav-cta.btn-primary {
    margin: 1.25rem 1.5rem;
    display: flex;
    justify-content: center;
    border-radius: var(--radius);
  }

  /* Formations submenu — collapsed by default, toggled via JS */
  .dropdown-menu {
    display: none;
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-top: 1px solid var(--border);
    background: var(--gray-light);
    padding: 0;
    opacity: 1;
    visibility: visible;
    min-width: auto;
  }
  .dropdown-menu.mobile-open { display: block; }
  .dropdown-menu li { border-bottom: 1px solid var(--border); }
  .dropdown-menu li:last-child { border-bottom: none; }
  .dropdown-menu li a {
    display: block;
    color: var(--dark-2);
    padding: 0.8rem 1.5rem 0.8rem 2.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: left;
    background: none;
  }
  .dropdown-menu li a:hover { color: var(--primary); background: rgba(232,35,26,0.04); }

  /* ── Hero ── */
  .hero              { min-height: auto; }
  .hero-content      { padding: 130px 0 30px; }
  .hero-tag          { margin-bottom: 0.75rem; font-size: 0.7rem; }
  .hero h1           { font-size: 1.75rem; margin-bottom: 0.75rem; }
  .hero-subtitle     { font-size: 0.9rem; margin-bottom: 1.25rem; line-height: 1.6; }
  .hero-actions      { flex-direction: column; align-items: stretch; gap: 0.6rem; margin-bottom: 1.5rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-badges       { gap: 0.75rem; }
  .hero-badge        { font-size: 0.75rem; }

  /* ── Stats ── */
  .stats-grid     { grid-template-columns: repeat(3, 1fr); gap: 0; }
  .stat-item      { padding: 20px 10px; }
  .stat-number    { font-size: 1.75rem; }
  .stat-label     { font-size: 0.7rem; }

  /* ── Formation cards ── */
  .formations-grid  { grid-template-columns: 1fr; }
  .formation-card   { padding: 1.5rem; }

  /* ── Why Us ── */
  .features-grid  { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .feature-item   { padding: 1.5rem 1rem; }

  /* ── Formation detail hero ── */
  .formation-hero           { padding: 100px 0 40px; }
  .formation-hero-inner     { gap: 1.5rem; }
  .formation-info-card      { padding: 1.5rem; }

  /* ── Formation body ── */
  .formation-section        { padding: 1.5rem; margin-bottom: 1rem; }

  /* ── About ── */
  .about-hero   { padding: 100px 0 50px; }
  .about-values { gap: 1rem; }
  .value-card   { padding: 1.25rem; }
  .team-grid    { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

  /* ── Contact ── */
  .contact-hero         { padding: 100px 0 40px; }
  .contact-form-wrap    { padding: 1.5rem; }
  .form-row             { grid-template-columns: 1fr; }
  .contact-info-item    { gap: 10px; }

  /* ── Footer ── */
  .footer-grid          { grid-template-columns: 1fr; gap: 2rem; }
  .footer-main          { padding: 40px 0 30px; }
  .footer-bottom-inner  {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  .footer-bottom-inner span:last-child {
    justify-content: center;
  }

  /* ── CTA section ── */
  .cta-section { padding: 50px 0; }
}

/* ── Mobile portrait (≤480px) ── */
@media (max-width: 480px) {

  /* Layout */
  .section-pad    { padding: 40px 0; }
  .container      { padding: 0 1rem; }

  /* Hero */
  .hero-content      { padding: 110px 0 24px; }
  .hero h1           { font-size: 1.6rem; }
  .hero-actions .btn { font-size: 0.9rem; padding: 12px 20px; }

  /* Stats — stack vertically */
  .stats-grid     { grid-template-columns: 1fr; }
  .stat-item      { padding: 16px; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:last-child { border-bottom: none; }

  /* Formation cards */
  .formations-grid { gap: 1rem; }

  /* Features — single column */
  .features-grid  { grid-template-columns: 1fr; }

  /* About values — single column */
  .about-values   { grid-template-columns: 1fr; }

  /* Team — single column */
  .team-grid      { grid-template-columns: 1fr; }
  .team-photo     { width: 90px; height: 90px; }

  /* Pedagogy grid */
  .pedagogie-stats { grid-template-columns: 1fr 1fr; }

  /* Footer */
  .footer-social  { justify-content: center; }
  .footer-brand   { text-align: center; }
  .footer-brand img { margin: 0 auto 1rem; }
}