/* ============================================================
   PAGES/ABOUT.CSS : Page "À propos" (Palette stricte 5 couleurs)
   ============================================================ */

/* ============================================================
   1. SECTION "QUI SOMMES-NOUS ?"
   ============================================================ */
.about-who {
  padding: var(--section-padding) 0;
  background: var(--white);
}

.about-who-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
  margin-top: 16px;
}

/* Cadre photo / vidéo du fondateur */
.founder-photo-wrapper {
  position: relative;
  max-width: 360px;
  width: 100%;
  margin: 0 auto;
}

.founder-photo-card {
  background: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.founder-photo-card:hover {
  border-color: var(--blue-light);
  box-shadow: var(--shadow-md);
}

.founder-photo-frame {
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--black);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.founder-photo-frame iframe,
.founder-photo-frame img {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.founder-photo-frame img {
  object-fit: cover;
  object-position: center top;
  transition: transform 0.4s ease;
}

.founder-photo-card:hover .founder-photo-frame img {
  transform: scale(1.03);
}

.founder-photo-caption {
  padding: 16px 8px 8px;
  text-align: center;
}

.founder-photo-caption h3 {
  font-size: 1.2rem;
  color: var(--blue-dark);
  margin-bottom: 4px;
}

.founder-photo-caption .founder-title {
  font-size: 0.88rem;
  color: var(--blue-light);
  font-weight: 600;
  display: block;
}

.founder-photo-caption .founder-location {
  font-size: 0.82rem;
  color: var(--black);
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.founder-photo-caption .founder-location svg {
  color: var(--blue-light);
}

/* Texte Qui sommes-nous */
.about-who-text p {
  color: var(--black);
  line-height: 1.8;
  margin-bottom: 18px;
  font-size: 1.02rem;
}

.about-quote-box {
  border-left: 4px solid var(--blue-light);
  padding: 18px 24px;
  background: var(--gray-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 28px 0;
  font-style: italic;
  color: var(--blue-dark);
  font-weight: 500;
  line-height: 1.6;
}

.about-badges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.about-badge-item {
  background: var(--gray-light);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.about-badge-item svg {
  color: var(--blue-light);
  flex-shrink: 0;
}

.about-badge-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-dark);
}


/* ============================================================
   2. SECTION "FAÇON DE TRAVAILLER" (ALTERNANCE VISUEL / TEXTE)
   ============================================================ */
.about-method-section {
  padding: var(--section-padding) 0;
  background: var(--gray-light);
}

.about-work-blocks {
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.about-work-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* Visuel */
.about-work-visual {
  width: 100%;
}

.about-work-visual-card {
  position: relative;
  background: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  min-height: 340px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.about-work-visual-card:hover {
  border-color: var(--blue-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.about-work-visual-card img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  display: block;
  transition: transform 0.4s ease;
}

.about-work-visual-card:hover img {
  transform: scale(1.02);
}

.about-work-visual-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--gray-light);
  box-shadow: var(--shadow-sm);
}

.about-work-visual-badge svg {
  color: var(--blue-light);
  flex-shrink: 0;
}

.about-work-visual-badge span {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue-dark);
}

/* Contenu texte */
.about-work-content h2 {
  font-size: 1.85rem;
  color: var(--blue-dark);
  margin-bottom: 16px;
  line-height: 1.3;
}

.about-work-content > p {
  color: var(--black);
  line-height: 1.75;
  margin-bottom: 24px;
  font-size: 1rem;
}

/* Liste des 4 étapes (Bloc 1) */
.about-step-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-step-item {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}

.about-step-item:hover {
  border-color: var(--blue-light);
  transform: translateX(4px);
}

.about-step-num {
  width: 36px;
  height: 36px;
  background: var(--blue-light);
  color: var(--white);
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-step-body h4 {
  font-size: 1.02rem;
  color: var(--blue-dark);
  margin-bottom: 3px;
}

.about-step-body p {
  font-size: 0.88rem;
  color: var(--black);
  line-height: 1.5;
  margin: 0;
}

/* Grille des 4 piliers (Bloc 2) */
.about-pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.about-pillar-item {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: border-color var(--transition), transform var(--transition);
}

.about-pillar-item:hover {
  border-color: var(--blue-light);
  transform: translateY(-2px);
}

.about-pillar-icon {
  width: 38px;
  height: 38px;
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  margin-bottom: 10px;
}

.about-pillar-item h4 {
  font-size: 0.98rem;
  color: var(--blue-dark);
  margin-bottom: 5px;
}

.about-pillar-item p {
  font-size: 0.84rem;
  color: var(--black);
  line-height: 1.5;
  margin: 0;
}


/* ============================================================
   3. SECTION "PARCOURS & CERTIFICATIONS"
   ============================================================ */
.about-credentials-section {
  padding: var(--section-padding) 0;
  background: var(--white);
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.credential-card {
  background: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.credential-card:hover {
  border-color: var(--blue-light);
  box-shadow: var(--shadow-sm);
}

.credential-card-icon {
  width: 56px;
  height: 56px;
  background: var(--gray-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  margin-bottom: 22px;
}

.credential-logo-box {
  margin-bottom: 20px;
  height: 52px;
  display: flex;
  align-items: center;
}

.credential-logo-box img {
  max-height: 48px;
  max-width: 180px;
  object-fit: contain;
}

.credential-card h3 {
  font-size: 1.2rem;
  color: var(--blue-dark);
  margin-bottom: 12px;
}

.credential-card p {
  font-size: 0.93rem;
  color: var(--black);
  line-height: 1.7;
  flex-grow: 1;
}

.credential-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

.credential-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--black);
  font-weight: 500;
}

.credential-list-item svg {
  color: var(--blue-light);
  flex-shrink: 0;
}

.credential-card .card-action {
  margin-top: 24px;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
  .about-who-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .founder-photo-wrapper {
    max-width: 420px;
    margin: 0 auto;
    width: 100%;
  }
  .about-work-blocks {
    gap: 56px;
  }
  .about-work-block {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .about-work-block-text-left .about-work-content {
    order: 2;
  }
  .about-work-block-text-left .about-work-visual {
    order: 1;
  }
  .about-work-visual-card {
    min-height: 260px;
    padding: 20px;
  }
  .about-work-visual-card img {
    max-height: 240px;
  }
  .credentials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .about-pillar-grid {
    grid-template-columns: 1fr;
  }
  .about-badges-grid {
    grid-template-columns: 1fr;
  }
  .about-work-visual-card {
    min-height: 200px;
    padding: 16px;
  }
  .about-work-visual-card img {
    max-height: 180px;
  }
}