/**
 * Copyright (C) 2017-2026 Solution Libre
 *
 * Formations Pages - Unified CSS
 * Design System: Industrial Refined Aesthetic (Blue variant)
 *
 * Color Palette:
 * - Blue Primary: #3498db (Formations brand)
 * - Blue Dark: #2c3e50
 * - Teal Accent: #1abc9c
 * - Problem Red: #ef4444
 * - Solution Teal: #14b8a6
 * - Slate tones for text hierarchy
 */

/* ============================================
   CSS VARIABLES - Formations Theme
   ============================================ */
:root {
  --formations-blue-primary: #3498db;
  --formations-blue-dark: #2c3e50;
  --formations-blue-light: #5dade2;
  --formations-blue-hover: #2980b9;
  --formations-teal-accent: #1abc9c;
  --formations-teal-dark: #16a085;
  --formations-slate-dark: #1e293b;
  --formations-slate-medium: #334155;
  --formations-slate-light: #cbd5e1;
  --formations-problem-red: #ef4444;
  --formations-solution-teal: #14b8a6;
}

/* ============================================
   THEME OVERRIDES - Formations Pages
   ============================================ */
.page-section-heading {
  color: var(--formations-blue-primary) !important;
}

.divider-custom-line {
  background-color: var(--formations-blue-primary);
}

.divider-custom-icon {
  color: var(--formations-blue-primary);
}

.btn-primary {
  background-color: var(--formations-blue-primary) !important;
  border-color: var(--formations-blue-primary) !important;
}

.btn-primary:hover {
  background-color: var(--formations-blue-hover) !important;
  border-color: var(--formations-blue-hover) !important;
}

.text-primary {
  color: var(--formations-blue-primary) !important;
}

/* ============================================
   HERO SECTION - Diagonal Gradient (Blue)
   ============================================ */
/* Extends base .hero-section from style.css with formations-specific gradient */
.formations-hero {
  background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
}

/* Alias for backward compatibility */
.formations-hero-content {
  position: relative;
  z-index: 2;
}

/* ============================================
   SECTION SPACING
   ============================================ */
.page-section.py-5 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

/* ============================================
   CATEGORY CARDS - Enhanced Design with Mobile Visibility
   ============================================ */
.category-card {
  position: relative;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1),
              box-shadow 0.4s cubic-bezier(0.23, 1, 0.32, 1),
              border-color 0.3s ease;
  cursor: pointer;
  border-radius: 16px !important;
  overflow: visible !important;
  /* Visible border for mobile separation */
  border: 2px solid #e8eef3 !important;
  background: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* Top accent bar for visual distinction */
.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--formations-blue-primary) 0%, var(--formations-blue-light) 100%);
  border-radius: 14px 14px 0 0;
  z-index: 3;
}

.category-card:hover {
  transform: translateY(-8px);
  border-color: var(--formations-blue-primary) !important;
  box-shadow: 0 20px 50px rgba(52, 152, 219, 0.18) !important;
}

.category-card:hover::before {
  height: 5px;
}

.category-card .card-body {
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.5rem 1.5rem;
  position: relative;
  z-index: 2;
}

/* Icon circle - inline, not floating */
.category-icon-circle {
  width: 72px;
  height: 72px;
  background: linear-gradient(145deg, var(--formations-blue-primary), var(--formations-blue-hover)) !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 6px 16px rgba(52, 152, 219, 0.35),
    inset 0 -2px 6px rgba(0, 0, 0, 0.1);
  font-size: 2rem;
  color: white !important;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease;
  margin: 0 auto 1.5rem;
  /* Subtle inner highlight */
  position: relative;
}

.category-icon-circle::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 8px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  filter: blur(2px);
}

.category-card:hover .category-icon-circle {
  transform: scale(1.12) rotate(-5deg);
  box-shadow:
    0 10px 24px rgba(52, 152, 219, 0.4),
    inset 0 -2px 6px rgba(0, 0, 0, 0.1);
}

.category-card .card-title {
  font-size: 1.1rem !important;
  line-height: 1.35;
  margin-bottom: 0.75rem !important;
  color: var(--formations-blue-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.category-card .card-text {
  font-size: 0.925rem;
  line-height: 1.65;
  color: #4a5568;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.category-card .card-footer {
  padding: 1rem 1.25rem;
  background: transparent;
  border: none;
  position: relative;
  z-index: 2;
}

/* Category card badges - improved contrast */
.category-card .formation-badge {
  font-size: 0.75rem;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* High contrast badge for formation count */
.category-card .badge.bg-light.text-primary {
  background-color: #e8f4fc !important;
  color: #1a6aa8 !important;
  border: 1px solid #b8d9f0;
}

/* Level badges with proper contrast (WCAG AA compliant) */
.category-card .badge-level-beginner {
  background-color: #059669 !important;
  color: #ffffff !important;
}

.category-card .badge-level-intermediate {
  background-color: #d97706 !important;
  color: #ffffff !important;
}

.category-card .badge-level-advanced {
  background-color: #dc2626 !important;
  color: #ffffff !important;
}

/* Mobile-specific enhancements */
@media (max-width: 767px) {
  .category-card {
    border-width: 2px !important;
    border-color: #d1dce6 !important;
    margin-bottom: 0.5rem;
  }

  .category-card::before {
    height: 5px;
  }

  .category-card .card-body {
    padding: 1.5rem 1.25rem 1.25rem;
  }

  .category-icon-circle {
    width: 64px;
    height: 64px;
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
  }

  .category-card .card-title {
    font-size: 1rem !important;
  }

  .category-card .card-text {
    font-size: 0.875rem;
    line-height: 1.6;
  }

  /* Stack badges vertically on mobile for clarity */
  .category-card .mt-3 {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
    align-items: center !important;
  }

  .category-card .mt-3 .badge {
    width: auto !important;
    display: inline-flex !important;
  }
}

/* ============================================
   FORMATION CARDS - Editorial Style with Floating Icon
   ============================================ */
.formation-card {
  position: relative;
  transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1),
              box-shadow 0.35s cubic-bezier(0.23, 1, 0.32, 1),
              border-color 0.25s ease;
  height: 100%;
  border-radius: 14px !important;
  overflow: visible !important;
  border: 1px solid #e8eef3 !important;
  background: white;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

/* Left color band - full height */
.formation-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--formations-blue-primary), var(--formations-blue-light));
  border-radius: 14px 0 0 14px;
  z-index: 2;
}

.formation-card:hover {
  transform: translateY(-6px);
  border-color: rgba(52, 152, 219, 0.25) !important;
  box-shadow: 0 16px 40px rgba(52, 152, 219, 0.12),
              0 4px 12px rgba(0,0,0,0.06) !important;
}

/* Floating icon circle - positioned relative to card, not card-body */
.formation-card > .card-icon {
  position: absolute;
  top: 1rem;
  left: -10px;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--formations-blue-primary) 0%, var(--formations-blue-hover) 100%);
  border: 3px solid white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
  z-index: 20;
  font-size: 1.1rem;
  color: white;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease;
  transform-origin: center center;
}

/* Subtle inner highlight on icon */
.formation-card > .card-icon::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 6px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  filter: blur(1px);
}

.formation-card:hover > .card-icon {
  transform: rotate(-10deg) translateX(4px);
  box-shadow: 0 6px 16px rgba(52, 152, 219, 0.4);
}

/* FOSS icon - second icon below main icon (same style as main) */
.formation-card > .card-icon-foss {
  position: absolute;
  top: 4.2rem;
  left: -5px;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  border: 3px solid white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  z-index: 19;
  font-size: 0.8rem;
  color: white;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) 0.30s,
              box-shadow 0.3s ease 0.08s;
  transform-origin: center center;
}

/* Subtle inner highlight on FOSS icon */
.formation-card > .card-icon-foss::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 40%;
  height: 5px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  filter: blur(1px);
}

.formation-card:hover > .card-icon-foss {
  transform: rotate(-10deg) translateX(4px);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
}

.formation-card .card-body {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.25rem 1.25rem 1.75rem;
  margin-left: 5px;
  position: relative;
  height: 100%;
}

/* When FOSS header is present, adjust card-body padding-top */
.formation-card .card-header + .card-body {
  padding-top: 1rem;
}

.formation-card .card-title {
  font-size: 0.95rem;
  line-height: 1.35;
  margin: 0 0 0.75rem 0;
  color: var(--formations-blue-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-align: center;
}

.formation-card .card-text {
  font-size: 0.85rem;
  line-height: 1.65;
  color: #5a6a7a;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1rem;
  flex-grow: 1;
}

/* Badge row */
.formation-card .d-flex.flex-wrap.gap-2 {
  margin-bottom: 1rem;
}

.formation-card .formation-badge {
  font-size: 0.7rem;
  padding: 0.3rem 0.55rem;
  border-radius: 5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* Buttons container - push to bottom */
.formation-card .d-grid.gap-2 {
  margin-top: auto;
}

.formation-card .btn-sm {
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
}

.formation-card .btn-primary.btn-sm {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  border: none;
  box-shadow: 0 2px 6px rgba(52, 152, 219, 0.2);
  transition: all 0.25s ease;
}

.formation-card .btn-primary.btn-sm:hover {
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.35);
  transform: translateY(-1px);
}

.formation-card .btn-outline-primary.btn-sm {
  border-color: rgba(52, 152, 219, 0.4);
  color: var(--formations-blue-primary);
  transition: all 0.25s ease;
}

.formation-card .btn-outline-primary.btn-sm:hover {
  background: rgba(52, 152, 219, 0.08);
  border-color: var(--formations-blue-primary);
}

/* Category-specific colors for band and icon */
#ai-category .formation-card::before {
  background: linear-gradient(180deg, #e91e63, #f06292);
}
#ai-category .formation-card > .card-icon {
  background: linear-gradient(135deg, #e91e63 0%, #f06292 100%);
  box-shadow: 0 4px 12px rgba(233, 30, 99, 0.3);
}
#ai-category .formation-card:hover > .card-icon {
  box-shadow: 0 6px 16px rgba(233, 30, 99, 0.4);
}

#devops-category .formation-card::before {
  background: linear-gradient(180deg, #3498db, #5dade2);
}
#devops-category .formation-card > .card-icon {
  background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}
#devops-category .formation-card:hover > .card-icon {
  box-shadow: 0 6px 16px rgba(52, 152, 219, 0.4);
}

#infrastructure-category .formation-card::before {
  background: linear-gradient(180deg, #9b59b6, #af7ac5);
}
#infrastructure-category .formation-card > .card-icon {
  background: linear-gradient(135deg, #9b59b6 0%, #af7ac5 100%);
  box-shadow: 0 4px 12px rgba(155, 89, 182, 0.3);
}
#infrastructure-category .formation-card:hover > .card-icon {
  box-shadow: 0 6px 16px rgba(155, 89, 182, 0.4);
}

#system-category .formation-card::before {
  background: linear-gradient(180deg, #e67e22, #f39c12);
}
#system-category .formation-card > .card-icon {
  background: linear-gradient(135deg, #e67e22 0%, #f39c12 100%);
  box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}
#system-category .formation-card:hover > .card-icon {
  box-shadow: 0 6px 16px rgba(230, 126, 34, 0.4);
}

#container-category .formation-card::before {
  background: linear-gradient(180deg, #1abc9c, #48c9b0);
}
#container-category .formation-card > .card-icon {
  background: linear-gradient(135deg, #1abc9c 0%, #48c9b0 100%);
  box-shadow: 0 4px 12px rgba(26, 188, 156, 0.3);
}
#container-category .formation-card:hover > .card-icon {
  box-shadow: 0 6px 16px rgba(26, 188, 156, 0.4);
}

/* Legacy layout overrides - hide book images from old structure */
.formation-card .card-body > .d-flex > img,
.formation-card .card-body img {
  display: none !important;
}

.formation-card .card-body > .d-flex {
  display: block !important;
  width: 100% !important;
}

.formation-card .card-body > .d-flex > div {
  width: 100% !important;
}

/* ============================================
   FORMATION DETAIL PAGE - Info Features
   ============================================ */
.formation-details .feature.bg-primary {
  background: linear-gradient(135deg, var(--formations-blue-primary) 0%, var(--formations-blue-hover) 100%) !important;
  border: none;
  box-shadow: 0 6px 20px rgba(52, 152, 219, 0.25);
  transition: all 0.3s ease;
}

.formation-details .feature.bg-primary:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(52, 152, 219, 0.35);
}

.formation-details .feature.bg-primary i {
  opacity: 0.95;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

/* ============================================
   BADGES
   ============================================ */
.formation-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  margin-right: 0.25rem;
  margin-bottom: 0.25rem;
  border-radius: 6px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.badge.bg-light.text-primary {
  background-color: rgba(52, 152, 219, 0.1) !important;
  color: var(--formations-blue-primary) !important;
  border: 1px solid rgba(52, 152, 219, 0.2);
}

/* ============================================
   CONTRAST CARDS - Problem/Solution Pattern
   ============================================ */
.formations-contrast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.formations-contrast-card {
  background: white;
  border-radius: 12px;
  padding: 2rem 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  display: flex;
  flex-direction: column;
  min-height: 200px;
}

.formations-contrast-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  transition: height 0.4s ease;
}

.formations-contrast-card.problem::before {
  background: linear-gradient(90deg, #ef4444, #dc2626);
}

.formations-contrast-card.solution::before {
  background: linear-gradient(90deg, var(--formations-solution-teal), #0d9488);
}

.formations-contrast-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.formations-contrast-card:hover::before {
  height: 6px;
}

.formations-contrast-card-icon {
  width: 70px;
  height: 70px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  transition: transform 0.3s ease;
}

.formations-contrast-card:hover .formations-contrast-card-icon {
  transform: scale(1.1) rotate(5deg);
}

.formations-contrast-card.problem .formations-contrast-card-icon {
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  color: #dc2626;
}

.formations-contrast-card.solution .formations-contrast-card-icon {
  background: linear-gradient(135deg, #ccfbf1, #99f6e4);
  color: #0f766e;
}

.formations-contrast-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--formations-slate-dark);
}

.formations-contrast-card p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--formations-slate-medium);
  margin: 0;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.formations-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.formations-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: white;
  border-radius: 10px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.formations-benefit-item:hover {
  background: #f0f9ff;
  transform: translateX(8px);
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
}

.formations-benefit-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.formations-benefit-text {
  flex: 1;
}

.formations-benefit-text h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--formations-slate-dark);
  margin-bottom: 0.3rem;
}

.formations-benefit-text p {
  font-size: 0.95rem;
  color: var(--formations-slate-medium);
  margin: 0;
  line-height: 1.5;
}

/* ============================================
   DIFFERENTIATORS
   ============================================ */
.formations-differentiators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.formations-diff-card {
  background: linear-gradient(135deg, #ffffff, #f0f9ff);
  border: 2px solid rgba(52, 152, 219, 0.1);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}

.formations-diff-card:hover {
  border-color: var(--formations-blue-primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(52, 152, 219, 0.15);
}

.formations-diff-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin: 0 auto 1rem;
  box-shadow: 0 6px 20px rgba(52, 152, 219, 0.3);
}

.formations-diff-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--formations-slate-dark);
  margin-bottom: 0.5rem;
}

.formations-diff-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--formations-slate-medium);
  margin: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section,
.formations-cta-section {
  background: linear-gradient(135deg, var(--formations-blue-dark) 0%, var(--formations-blue-primary) 100%);
  padding: 3.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before,
.formations-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.4;
}

.cta-content,
.formations-cta-content {
  position: relative;
  z-index: 2;
}

.cta-section h2,
.formations-cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.cta-section p,
.formations-cta-section p {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: rgba(255,255,255,0.9);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.btn-cta,
.formations-btn-cta {
  background: white;
  color: var(--formations-blue-primary);
  border: none;
  padding: 1.2rem 3rem;
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}

.btn-cta:hover,
.formations-btn-cta:hover {
  background: #f0f9ff;
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
  color: var(--formations-blue-hover);
}

/* ============================================
   ALERT BOX - Info
   ============================================ */
.formations-alert-info {
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  border-left: 4px solid var(--formations-blue-primary);
  padding: 1.25rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(52, 152, 219, 0.1);
}

.formations-alert-info i {
  color: var(--formations-blue-primary);
  margin-right: 0.5rem;
}

/* ============================================
   STATISTICS CARDS - Resultats Page
   ============================================ */
.page-section .card.border-0.shadow {
  border-radius: 16px !important;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  border: 1px solid rgba(52, 152, 219, 0.1) !important;
  position: relative;
}

.page-section .card.border-0.shadow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--formations-blue-primary), var(--formations-blue-light));
}

.page-section .card.border-0.shadow:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(52, 152, 219, 0.15) !important;
  border-color: rgba(52, 152, 219, 0.3) !important;
}

/* Statistics display values */
.page-section .display-4.text-primary {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

/* ============================================
   QUALITY INDICATORS - Enhanced Cards
   ============================================ */
.page-section .card-body .fa-3x.text-success {
  color: #10b981 !important;
  filter: drop-shadow(0 2px 8px rgba(16, 185, 129, 0.3));
}

.page-section .card-body .fa-3x.text-primary {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(52, 152, 219, 0.3));
}

.page-section .badge.bg-primary {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover)) !important;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(52, 152, 219, 0.25);
}

/* ============================================
   TESTIMONIALS - Enhanced Design
   ============================================ */
.page-section .card.mb-3.border-0.shadow {
  border-radius: 16px !important;
  position: relative;
  overflow: hidden;
  border-left: 4px solid var(--formations-blue-primary) !important;
}

.page-section .card.mb-3 .card-body {
  position: relative;
}

.page-section .fa-star.text-warning {
  color: #fbbf24 !important;
  filter: drop-shadow(0 1px 3px rgba(251, 191, 36, 0.4));
}

/* Fix blockquote-footer separator character issue */
.blockquote-footer::before {
  content: '— ' !important;
  font-family: inherit;
}

/* Alternative: clean separator without the dash */
footer.blockquote-footer {
  font-size: 0.875rem;
  color: #6b7280;
  margin-top: 0.5rem;
  border-top: 1px solid rgba(52, 152, 219, 0.1);
  padding-top: 0.75rem;
}

footer.blockquote-footer::before {
  content: none !important;
}

/* ============================================
   TEAM VALUES - Gradient Icons
   ============================================ */
.page-section .fa-check-circle.text-success {
  background: linear-gradient(135deg, #10b981, #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 6px rgba(16, 185, 129, 0.3));
}

/* ============================================
   TIMELINE - Enhanced Numbered Circles
   ============================================ */
.timeline .bg-primary {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover)) !important;
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
  transition: all 0.3s ease;
}

.timeline .d-flex:hover .bg-primary {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(52, 152, 219, 0.4);
}

/* ============================================
   TRAINER CARDS - Enhanced Layout
   ============================================ */
#trainers-list .card.border-0.shadow {
  border-radius: 16px !important;
  overflow: hidden;
  position: relative;
}

#trainers-list .card.border-0.shadow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--formations-blue-primary), var(--formations-blue-light));
}

#trainers-list .rounded-circle.bg-primary {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover)) !important;
  border: 4px solid white;
  box-shadow: 0 8px 24px rgba(52, 152, 219, 0.2);
}

/* ============================================
   ENGAGEMENT CARDS - Special Styling
   ============================================ */
.page-section .card h-100.border-0.shadow {
  transition: all 0.3s ease;
}

.page-section .card.h-100.border-0.shadow:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(52, 152, 219, 0.15) !important;
}

.page-section .card.h-100 .fa-2x {
  transition: transform 0.3s ease;
}

.page-section .card.h-100:hover .fa-2x {
  transform: scale(1.15);
}

/* ============================================
   ALERT BOXES - Enhanced Styling
   ============================================ */
.alert.alert-info {
  background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
  border: none;
  border-left: 4px solid var(--formations-blue-primary);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(52, 152, 219, 0.1);
}

.alert.alert-info .fas {
  color: var(--formations-blue-primary);
}

.alert.alert-warning {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: none;
  border-left: 4px solid #f59e0b;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.1);
}

.alert.alert-success {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  border: none;
  border-left: 4px solid #10b981;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.1);
}

.alert.alert-light {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}

/* ============================================
   TABLE ENHANCEMENTS
   ============================================ */
.table-responsive .table {
  border-radius: 12px;
  overflow: hidden;
}

.table-responsive .table thead.table-light {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 2px solid var(--formations-blue-primary);
}

.table-responsive .table tbody tr {
  transition: background-color 0.2s ease;
}

.table-responsive .table tbody tr:hover {
  background-color: rgba(52, 152, 219, 0.05);
}

/* ============================================
   SECTION HEADINGS - Enhanced Typography
   ============================================ */
.page-section h2.text-secondary {
  font-weight: 700;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 1rem;
}

.page-section h2 .fa-2x,
.page-section h2 i.me-2 {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   FEATURE CARDS - Qualiopi Criteria
   ============================================ */
.page-section .fa-check-circle.fa-2x {
  background: linear-gradient(135deg, #10b981, #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(16, 185, 129, 0.3));
}

/* ============================================
   CONTACT BUTTONS - Enhanced
   ============================================ */
.btn.btn-xl.btn-primary.contact-btn {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  border: none;
  padding: 1.2rem 3rem;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(52, 152, 219, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn.btn-xl.btn-primary.contact-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn.btn-xl.btn-primary.contact-btn:hover::before {
  left: 100%;
}

.btn.btn-xl.btn-primary.contact-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(52, 152, 219, 0.4);
}

/* ============================================
   ICON STYLING - Info Cards
   ============================================ */
.page-section .fa-envelope.fa-2x.text-primary,
.page-section .fa-wheelchair.fa-2x.text-primary,
.page-section .fa-phone.fa-2x.text-primary {
  background: linear-gradient(135deg, var(--formations-blue-primary), var(--formations-blue-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(52, 152, 219, 0.3));
}

/* ============================================
   CONTACT SECTION - Formations Theme
   ============================================ */
.page-section.bg-light#contact {
  background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%) !important;
  position: relative;
  overflow: hidden;
}

.page-section.bg-light#contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(45deg, transparent 48%, rgba(52, 152, 219, 0.03) 50%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(52, 152, 219, 0.03) 50%, transparent 52%);
  background-size: 40px 40px;
  opacity: 0.5;
  pointer-events: none;
}

.page-section.bg-light#contact .container {
  position: relative;
  z-index: 1;
}

.page-section.bg-light#contact h2 {
  color: var(--formations-blue-dark) !important;
}

.page-section.bg-light#contact .divider-custom-line {
  background-color: var(--formations-blue-primary) !important;
}

.page-section.bg-light#contact .divider-custom-icon {
  color: var(--formations-blue-primary) !important;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
  .formations-contrast-grid,
  .formations-benefits-grid,
  .formations-differentiators-grid {
    grid-template-columns: 1fr;
  }

  .page-section.py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }

  /* Formation cards mobile refinements */
  .formation-card .card-body {
    padding: 1.25rem 1rem 1rem 1.25rem;
  }

  .formation-card > .card-icon {
    width: 40px;
    height: 40px;
    font-size: 0.95rem;
    top: 0.875rem;
  }

  .formation-card > .card-icon-foss {
    width: 30px;
    height: 30px;
    font-size: 0.7rem;
    top: 3.75rem;
  }

  .formation-card .card-title {
    font-size: 0.85rem;
  }

  .formation-card .card-text {
    font-size: 0.8rem;
    -webkit-line-clamp: 2;
    margin-bottom: 0.75rem;
  }

  .formation-card .formation-badge {
    font-size: 0.65rem;
    padding: 0.25rem 0.45rem;
  }
}

/* ============================================
   SOCIAL SHARE MODE - Screenshot Generation
   Applied via JavaScript during card image generation
   ============================================ */

/* Hide interactive buttons in share mode */
.share-mode .formation-card .d-grid.gap-2 > .btn {
  display: none !important;
}

/* Social Share CTA Footer */
.share-cta {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  margin-top: auto;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-top: 1px solid rgba(52, 152, 219, 0.15);
  border-radius: 0 0 12px 12px;
  margin: 0 -1.5rem -1.5rem -1.5rem;
}

.share-cta-content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.share-cta-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--formations-blue-dark);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.share-cta-text i {
  color: var(--formations-blue-primary);
  font-size: 0.9rem;
}

.share-cta-url {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--formations-blue-primary);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.01em;
}

.share-cta-url i {
  font-size: 0.7rem;
  opacity: 0.8;
}

.share-cta-arrow {
  color: var(--formations-blue-primary);
  font-size: 1.25rem;
  opacity: 0.6;
}

/* Download button for cards - top right */
.btn-download-card {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(52, 152, 219, 0.2);
  border-radius: 6px;
  color: var(--formations-blue-primary);
  font-size: 0.7rem;
  opacity: 0;
  transition: all 0.25s ease;
  z-index: 15;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.btn-download-card:hover {
  background: var(--formations-blue-primary);
  color: white;
  border-color: var(--formations-blue-primary);
  transform: scale(1.08);
  box-shadow: 0 3px 10px rgba(52, 152, 219, 0.3);
}

.formation-card:hover .btn-download-card {
  opacity: 1;
}

/* Tooltip for download button */
.btn-download-card::after {
  content: 'Télécharger';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-right: 6px;
  padding: 4px 8px;
  background: var(--formations-blue-dark);
  color: white;
  font-size: 0.65rem;
  white-space: nowrap;
  border-radius: 4px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.btn-download-card:hover::after {
  opacity: 1;
}