/* =============================================
   PAGES CSS — Styles spécifiques aux pages
   ============================================= */

/* ---- PAGE HERO ---- */
.page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(160deg, var(--blue-pale) 0%, var(--white) 100%);
  border-bottom: 1px solid rgba(29,111,232,0.08);
  text-align: center;
}
.page-hero.small { padding: 120px 0 60px; text-align: left; }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--blue-deep);
  letter-spacing: -2px;
  margin-bottom: 16px;
}
.page-sub {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 520px;
  margin: 0 auto;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-brand);
  font-size: 0.875rem;
  font-weight: 500;
  transition: opacity 0.2s;
}
.back-link:hover { opacity: 0.7; }

/* ---- ABOUT ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.about-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.avatar-ring.large { width: 260px; height: 260px; }
.avatar-ring.small { width: 80px; height: 80px; }
.avatar-ring.small .avatar-inner { font-size: 1.2rem; }
.about-badge-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  width: 100%;
}
.badge-icon { font-size: 1.5rem; }
.about-badge-card strong { display: block; font-size: 0.875rem; color: var(--blue-deep); }
.about-badge-card p { font-size: 0.8rem; color: var(--gray-500); margin: 0; }

.about-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-deep);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}
.about-role {
  font-size: 0.9rem;
  color: var(--blue-brand);
  font-weight: 500;
  margin-bottom: 20px;
}
.about-bio {
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0;
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.value-icon { font-size: 1.25rem; }
.value-item strong { display: block; font-size: 0.875rem; color: var(--blue-deep); margin-bottom: 2px; }
.value-item p { font-size: 0.8rem; color: var(--gray-500); margin: 0; }

/* ---- SKILLS ---- */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.skill-group-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-deep);
  margin-bottom: 20px;
}
.skill-bars { display: flex; flex-direction: column; gap: 16px; }
.skill-bar { display: flex; align-items: center; gap: 12px; }
.skill-name { font-size: 0.85rem; font-weight: 500; color: var(--gray-700); min-width: 90px; }
.bar { flex: 1; height: 8px; background: var(--gray-100); border-radius: 4px; overflow: hidden; }
.bar-fill {
  height: 100%;
  width: var(--w);
  background: linear-gradient(90deg, var(--blue-brand), var(--blue-light));
  border-radius: 4px;
  transition: width 1s ease;
}
.skill-pct { font-size: 0.75rem; font-weight: 600; color: var(--blue-brand); min-width: 36px; text-align: right; }

/* ---- TIMELINE ---- */
.timeline { position: relative; padding-left: 32px; max-width: 700px; margin: 0 auto; }
.timeline::before { content:''; position:absolute; left:0; top:0; bottom:0; width:2px; background:var(--blue-pale); }
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-dot {
  position: absolute;
  left: -38px; top: 6px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--blue-brand);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--blue-brand);
}
.timeline-date { font-size: 0.75rem; font-weight: 600; color: var(--blue-brand); letter-spacing: 0.05em; }
.timeline-content h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--blue-deep); margin: 6px 0 8px; }
.timeline-content p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; }

/* ---- SERVICES DETAIL ---- */
.services-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.service-detail-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-detail-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-detail-card.featured-sdc { border-color: var(--blue-brand); box-shadow: var(--shadow-md); }
.sdc-icon { font-size: 2.5rem; margin-bottom: 16px; }
.service-detail-card h2 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 12px; }
.service-detail-card p { font-size: 0.9rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 20px; }
.service-includes { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.service-includes li { font-size: 0.85rem; color: var(--gray-700); }
.service-price { font-size: 1rem; color: var(--gray-500); margin-bottom: 20px; }
.service-price strong { font-family: var(--font-display); font-size: 1.5rem; color: var(--blue-deep); font-weight: 800; }

/* ---- PROCESS ---- */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.process-step { flex: 1; min-width: 180px; max-width: 220px; text-align: center; }
.step-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue-pale);
  line-height: 1;
  margin-bottom: 12px;
}
.process-step h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 8px; }
.process-step p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.6; }
.process-arrow { font-size: 1.5rem; color: var(--blue-brand); padding-top: 20px; }

/* ---- PROJECTS ---- */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-xl);
  border: 2px solid var(--gray-100);
  background: var(--white);
  color: var(--gray-500);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--blue-brand); color: var(--blue-brand); }
.filter-btn.active { background: var(--blue-brand); border-color: var(--blue-brand); color: var(--white); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.project-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.project-card.hidden { display: none; }
.project-thumb {
  height: 200px;
  position: relative;
  overflow: hidden;
}
.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
}
.project-card:hover .project-thumb img { transform: scale(1.05); }
.project-thumb-placeholder {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.2);
}
.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,22,40,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; }
.project-info { padding: 24px; }
.project-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.ptag {
  background: var(--blue-pale);
  color: var(--blue-brand);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-xl);
}
.project-info h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 8px; }
.project-info p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 16px; }

/* ---- CONTACT ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.contact-info h2 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--blue-deep); margin-bottom: 16px; letter-spacing: -0.5px; }
.contact-info > p { color: var(--gray-500); line-height: 1.75; margin-bottom: 32px; }
.contact-cards { display: flex; flex-direction: column; gap: 16px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
}
.contact-icon { font-size: 1.5rem; }
.contact-card strong { display: block; font-size: 0.875rem; color: var(--blue-deep); margin-bottom: 4px; }
.contact-card p { font-size: 0.8rem; color: var(--gray-500); margin: 0; }

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.contact-form-card h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--gray-700); margin-bottom: 8px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--gray-700);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-brand);
  box-shadow: 0 0 0 3px rgba(29,111,232,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-full { width: 100%; text-align: center; display: block; }
.form-success {
  margin-top: 16px;
  padding: 14px;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-sm);
  color: #166534;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

/* ---- BLOG ---- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card.featured-blog { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1.5fr; }
.blog-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.2);
}
.featured-blog .blog-thumb { height: 100%; min-height: 240px; }
.blog-info { padding: 28px; }
.blog-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.blog-cat {
  background: var(--blue-pale);
  color: var(--blue-brand);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-xl);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.blog-date { font-size: 0.75rem; color: var(--gray-500); }
.blog-card h2, .blog-card h3 { font-family: var(--font-display); font-weight: 700; color: var(--blue-deep); margin-bottom: 10px; }
.blog-card h2 { font-size: 1.4rem; }
.blog-card h3 { font-size: 1rem; }
.blog-card h2 a, .blog-card h3 a { color: inherit; transition: color var(--transition); }
.blog-card a:hover { color: var(--blue-brand); }
.blog-info p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.65; margin-bottom: 16px; }

/* ---- FORMATIONS ---- */
.formations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 880px;
  margin: 0 auto;
}
.formation-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.formation-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.formation-card.featured-formation { border-color: var(--blue-brand); box-shadow: var(--shadow-md); }
.formation-thumb {
  height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
}
.formation-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.formation-thumb .thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,22,40,0.15), rgba(10,22,40,0.65));
}
.formation-thumb .formation-level {
  position: relative;
  z-index: 1;
}
.formation-icon { font-size: 2.5rem; }
.formation-level {
  background: rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-xl);
}
.formation-info { padding: 24px; }
.formation-meta { display: flex; gap: 16px; font-size: 0.75rem; color: var(--gray-500); margin-bottom: 10px; }
.formation-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 10px; }
.formation-card p { font-size: 0.875rem; color: var(--gray-500); line-height: 1.65; margin-bottom: 20px; }
.formation-price { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 16px; }
.formation-price strong { font-family: var(--font-display); font-size: 1.5rem; color: var(--blue-deep); font-weight: 800; }

/* ---- BENEFITS ---- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.benefit-item span { font-size: 2rem; display: block; margin-bottom: 12px; }
.benefit-item h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 8px; }
.benefit-item p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.6; }

/* ---- ARTICLE ---- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}
.article-body { max-width: 100%; }
.article-body p { font-size: 1rem; color: var(--gray-700); line-height: 1.8; margin-bottom: 20px; }
.article-body h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--blue-deep); margin: 36px 0 16px; letter-spacing: -0.3px; }
.article-cta {
  background: var(--blue-pale);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.article-cta p { font-weight: 500; color: var(--blue-deep); margin: 0; }

.article-sidebar { display: flex; flex-direction: column; gap: 24px; position: sticky; top: 90px; }
.sidebar-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}
.sidebar-card h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--blue-deep); margin-bottom: 8px; }
.sidebar-card p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.6; }
.sidebar-avatar { display: flex; justify-content: center; margin-bottom: 12px; }
.sidebar-links { display: flex; flex-direction: column; gap: 12px; text-align: left; margin-top: 12px; }
.sidebar-links a { font-size: 0.875rem; color: var(--gray-700); transition: color var(--transition); }
.sidebar-links a:hover { color: var(--blue-brand); }
.sidebar-cta-card { background: var(--blue-pale); border-color: var(--blue-brand); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { flex-direction: row; justify-content: flex-start; }
  .services-detail-grid { grid-template-columns: 1fr 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .formations-grid { grid-template-columns: 1fr 1fr; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .page-hero { padding: 110px 0 60px; }
  .services-detail-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card.featured-blog { grid-template-columns: 1fr; }
  .formations-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; align-items: center; }
  .process-arrow { transform: rotate(90deg); }
  .about-visual { flex-direction: column; align-items: center; }
  .avatar-ring.large { width: 200px; height: 200px; }
}