/* Modale certifications (lightbox blanche) */
.cert-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.75);
  align-items: center;
  justify-content: center;
}
.cert-modal-content {
  background: #fff;
  border-radius: 16px;
  max-width: 900px;
  width: 98vw;
  max-height: 90vh;
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  box-shadow: 0 4px 32px rgba(0,0,0,0.18);
  position: relative;
  text-align: left;
  animation: certModalIn 0.2s;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
@keyframes certModalIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.cert-modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  color: #222;
  font-size: 2.2rem;
  font-weight: bold;
  cursor: pointer;
  z-index: 2100;
  transition: color 0.2s;
}
.cert-modal-close:hover {
  color: #f39c12;
}
.cert-modal-content h4 {
  margin-top: 0;
  color: #f39c12;
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
}
.cert-modal-content p {
  color: #444;
  margin-bottom: 1.2rem;
}
.cert-modal-content embed {
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  background: #fafafa;
  min-height: 400px;
  max-height: 60vh;
  width: 100%;
  margin-top: 1.2rem;
}
/* Logo header cliquable sans soulignement et blanc */
a.logo {
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 1px;
  transition: color 0.18s;
}
a.logo:hover {
  color: #f39c12 !important;
}
/* Résultat visible pour l'exécution de code */
.code-output {
  background: #f5f6fa;
  color: #222;
  border-radius: 8px;
  margin-top: 1rem;
  padding: 1rem;
  font-family: 'Fira Mono', 'Consolas', monospace;
  font-size: 1.08rem;
  min-height: 1.2em;
  white-space: pre-wrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  display: none;
}
/* Page code : blocs, actions, exécution */
.code-section h1 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
}
.code-intro {
  text-align: center;
  color: #666;
  margin-bottom: 2.2rem;
}
.code-block {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 2.2rem 1.5rem;
  margin-bottom: 2.2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.code-block h2 {
  font-size: 1.15rem;
  margin-bottom: 0.7rem;
  color: #f39c12;
}
.code-block pre {
  background: #222;
  color: #fff;
  border-radius: 8px;
  padding: 1rem;
  font-size: 1.05rem;
  overflow-x: auto;
  margin-bottom: 1.1rem;
}
.code-actions {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  margin-bottom: 1rem;
}
.code-github {
  color: #fff;
  background: #222;
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s;
}
.code-github:hover {
  background: #f39c12;
  color: #222;
}
.code-run {
  color: #fff;
  background: #f39c12;
  border: none;
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.code-run:hover {
  background: #222;
  color: #f39c12;
}
.code-result {
  width: 100%;
  border: none;
  background: #fafafa;
  border-radius: 8px;
  margin-top: 1rem;
}
/* Page études */
.etudes-section h1 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
}
.etudes-intro {
  text-align: center;
  color: #666;
  margin-bottom: 2.2rem;
}
.etudes-timeline {
  max-width: 900px;
  margin: 0 auto 2.5rem auto;
  border-left: 4px solid #f39c12;
  padding-left: 2.2rem;
}
.etape {
  margin-bottom: 2.5rem;
  position: relative;
}
.etape-date {
  position: absolute;
  left: -6.2rem;
  top: 0.2rem;
  font-size: 1.1rem;
  color: #f39c12;
  font-weight: bold;
  min-width: 5.5rem;
  text-align: right;
}
.etape-content h2 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
  color: #222;
}
.etape-content p {
  margin: 0 0 0.5rem 0;
  color: #888;
}
.etape-content ul {
  margin: 0 0 0 1.2rem;
  color: #444;
}
.etudes-projets {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 2rem 1.5rem;
}
.etudes-projets h2 {
  color: #f39c12;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  text-align: center;
}
.etudes-projets ul {
  color: #444;
  margin-left: 1.2rem;
}
/* Page projets */
.projets-section h1 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
}
.projets-intro {
  text-align: center;
  color: #666;
  margin-bottom: 2.2rem;
}
.projets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.projet-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 2.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 0.18s, box-shadow 0.18s;
}
.projet-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 6px 24px rgba(243,156,18,0.13);
}
.projet-card h2 {
  font-size: 1.3rem;
  margin-bottom: 0.7rem;
  color: #f39c12;
}
.projet-desc {
  font-size: 1.05rem;
  color: #444;
  margin-bottom: 1.2rem;
}
.projet-link {
  color: #fff;
  background: #222;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s;
}
.projet-link:hover {
  background: #f39c12;
  color: #222;
}
/* Description sous l'intro de la galerie photo */
.photo-desc {
  text-align: center;
  color: #888;
  font-size: 1rem;
  margin-bottom: 2.2rem;
  margin-top: -1.2rem;
}
/* Lightbox galerie photo */
.lightbox {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.85);
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 12px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.25);
  background: #fff;
}
.lightbox-close {
  position: absolute;
  top: 2.5rem;
  right: 3.5rem;
  color: #fff;
  font-size: 3rem;
  font-weight: bold;
  cursor: pointer;
  z-index: 1100;
  text-shadow: 0 2px 8px #000;
  transition: color 0.2s;
}
.lightbox-close:hover {
  color: #f39c12;
}
/* Galerie photo */
.photo-section h1 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
}
.photo-intro {
  text-align: center;
  color: #666;
  margin-bottom: 2.2rem;
}
.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.8rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}
.photo-thumb {
  width: 100%;
  max-height: 420px;
  min-height: 260px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.10);
  transition: transform 0.18s, box-shadow 0.18s;
  background: #fff;
}
.photo-grid a:hover .photo-thumb {
  transform: scale(1.04) rotate(-1deg);
  box-shadow: 0 6px 24px rgba(243,156,18,0.18);
}
/* Liens sociaux personnalisés */
.social-link {
  color: #f39c12;
  text-decoration: none;
  font-weight: 600;
  margin-right: 1.2rem;
  transition: color 0.18s;
  font-size: 1.1em;
  display: inline-flex;
  align-items: center;
}
.social-link:last-child {
  margin-right: 0;
}
.social-link i {
  font-size: 1.4em;
  margin-right: 0.4em;
  vertical-align: middle;
}
.social-link:hover {
  color: #222;
}
/* Logos de certifications */
.cert-logos {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  align-items: center;
  margin: 1.5rem 0 2.5rem 0;
}
.cert-logo {
  height: 70px;
  width: auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10);
  transition: transform 0.18s, box-shadow 0.18s, filter 0.18s;
  background: #fff;
  padding: 0.5rem;
  cursor: pointer;
}
/* Effet hover sur le logo de certification */
.cert-logos a:hover .cert-logo,
.cert-logo:hover {
  transform: scale(1.08) rotate(-2deg);
  box-shadow: 0 6px 18px rgba(243,156,18,0.18);
  filter: brightness(1.08) drop-shadow(0 0 6px #f39c12aa);
}
/* Bloc CV/Compétences/Certification */
/* Bloc CV/Compétences/Certification fusionné */
.cv-section {
  text-align: left;
  max-width: 900px;
  margin: 0 auto;
}
.cv-section h2 {
  text-align: center;
  font-size: 2.1rem;
  margin-bottom: 2.2rem;
}
.cv-content h3 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: #f39c12;
  text-align: center;
}
.cv-link {
  display: inline-block;
  margin-top: 1rem;
  color: #fff;
  background: #222;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s;
}
.cv-link:hover {
  background: #f39c12;
  color: #222;
}
.skills-list, .cert-list {
  padding-left: 1.2rem;
  margin: 0 0 1.5rem 0;
  color: #444;
}
.skills-list li, .cert-list li {
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}
/* Bloc de navigation rapide */
.quick-nav-section {
  text-align: center;
}
.quick-nav-section h2 {
  font-size: 2.1rem;
  margin-bottom: 2.2rem;
}
.quick-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.quick-nav-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  padding: 2.2rem 1.5rem;
  text-decoration: none;
  color: #222;
  transition: transform 0.18s, box-shadow 0.18s;
  border: 2px solid transparent;
}
.quick-nav-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 6px 24px rgba(0,0,0,0.13);
  border-color: #f39c12;
}
.quick-nav-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}
.quick-nav-desc {
  font-size: 1.05rem;
  color: #666;
}
/* Bloc pour chaque section */
.section-block {
  background: #f5f6fa;
  border-radius: 18px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  margin: 3.5rem auto;
  padding: 3rem 2.5rem;
  max-width: 1800px;
  width: 100%;
}

/* Présentation section (photo à droite) */
.presentation-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
}
.presentation-text {
  flex: 1 1 350px;
  min-width: 300px;
}
.presentation-photo {
  flex: 0 0 300px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.presentation-photo img {
  max-width: 440px;
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  object-fit: cover;
}
@media (max-width: 900px) {
  .presentation-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .presentation-photo {
    justify-content: center;
    margin-top: 1.5rem;
  }
}
body {
  margin: 0;
  font-family: 'Montserrat', Arial, sans-serif;
  background: #f5f6fa;
  color: #222;
}

header {
  background: #222;
  color: #fff;
  padding: 0.5rem 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}
.logo {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 1px;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: #f39c12;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}
#about {
  text-align: center;
  margin-bottom: 3rem;
}
#about h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}
#about p {
  font-size: 1.2rem;
  color: #555;
}

#projects {
  margin-bottom: 3rem;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.project-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  padding: 1.5rem;
  transition: transform 0.2s;
}
.project-card:hover {
  transform: translateY(-5px) scale(1.03);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

#contact form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 400px;
  margin: 0 auto;
}
#contact input, #contact textarea {
  padding: 0.7rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
}
#contact button {
  background: #222;
  color: #fff;
  border: none;
  padding: 0.8rem;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
}
#contact button:hover {
  background: #f39c12;
  color: #222;
}

footer {
  text-align: center;
  padding: 1.5rem 0 0.5rem 0;
  color: #888;
  font-size: 0.95rem;
}