<style>
    .lw { font-size: 60px; }
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    :root {
      --primary-color: #2563eb;
      --secondary-color: #1e40af;
      --accent-color: #f59e0b;
      --text-dark: #1f2937;
      --text-light: #6b7280;
      --bg-light: #f3f4f6;
      --white: #ffffff;
      --black: #000000;
    }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--text-dark);
    }

    /* Header & Navigation */
    header {
      background: var(--white);
      padding: 1rem 0;
      position: fixed;
      width: 100%;
      top: 0;
      z-index: 1000000000;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 2rem;
    }

    .logo img {
      height: auto;
    }

    .nav-links {
      display: flex;
      list-style: none;
      gap: 2rem;
    }

    .resp {
  max-width: 100%;
  height: auto;
  display: auto ;
}


    .nav-links a {
      color: var(--text-dark);
      text-decoration: none;
      font-weight: 500;
      transition: color 0.3s;
    }

    .nav-links a:hover {
      color: var(--primary-color);
    }

    .burger {
      display: none;
      flex-direction: column;
      cursor: pointer;
      gap: 4px;
    }

    .burger div {
      width: 25px;
      height: 3px;
      background: var(--text-dark);
      transition: all 0.3s;
    }

    /* Hero Section */
    .hero {
      background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
      color: var(--white);
      padding: 50px 2rem 50px;
      text-align: center;
      margin-top: 60px;
    }

    .hero-content {
      max-width: 1200px;
      margin: 0 auto;
    }
    
    /*--------------------------------*/
.hero-container {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-image {
  flex: 0 0 300px; /* Fixe la largeur de l'image */
}

    .hero-text {
  flex: 1; /* Le texte prend tout l'espace restant */
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero-content h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #555;
}

.subtitle {
  font-weight: normal;
  color: #666;
}

.cta-button {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background-color: #007bff;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  margin-top: 1rem;
  transition: background-color 0.3s;
}

.cta-button:hover {
  background-color: #0056b3;
}

@media (max-width: 768px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  .hero-image {
    margin-bottom: 1.5rem;
  }
}
/*--------------------------------*/

    .hero h1 {
      font-size: 2.8rem;
      margin-bottom: 1rem;
      line-height: 1.2;
    }

    .hero .subtitle {
      font-size: 1.5rem;
      margin-bottom: 1rem;
      opacity: 0.95;
    }

    .hero p {
      font-size: 1.2rem;
      margin-bottom: 2rem;
      opacity: 0.9;
    }

    .cta-button {
      display: inline-block;
      background: var(--accent-color);
      color: var(--white);
      padding: 1rem 2rem;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .cta-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    /* Sections */
    section {
      padding: 80px 2rem;
      max-width: 1200px;
      margin: 0 auto;
    }

    .section-title {
      text-align: center;
      font-size: 2.5rem;
      margin-bottom: 3rem;
      color: var(--primary-color);
      position: relative;
    }

    .section-title::after {
      content: '';
      display: block;
      width: 80px;
      height: 4px;
      background: var(--accent-color);
      margin: 1rem auto;
      border-radius: 2px;
    }

    /* About Section */
    .about-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
      align-items: center;
    }

    .about-image {
      text-align: center;
    }

    .profile-img {
      width: 300px;
      height: 300px;
      border-radius: 50%;
      object-fit: cover;
      border: 5px solid var(--primary-color);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }

    .about-text h3 {
      font-size: 2rem;
      margin-bottom: 1rem;
      color: var(--primary-color);
    }

    .about-text p,
    .about-text .intro {
      margin-bottom: 1rem;
      color: var(--text-light);
      font-size: 1.1rem;
    }

    .about-text .objective {
      margin-top: 1.5rem;
      font-style: italic;
      color: var(--text-dark);
      
        font-weight: bold;
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      margin-top: 2rem;
    }

    .stat-item {
      text-align: center;
      padding: 1.5rem;
      background: var(--bg-light);
      border-radius: 10px;
    }

    .stat-number {
      font-size: 2.5rem;
      font-weight: bold;
      color: var(--primary-color);
    }

    .stat-label {
      color: var(--text-light);
      margin-top: 0.5rem;
    }

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

    .expertise-card {
      background: var(--white);
      padding: 2rem;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .expertise-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    }

    .expertise-icon {
      font-size: 3rem;
      color: var(--primary-color);
      margin-bottom: 1rem;
    }

    .expertise-card h3 {
      font-size: 1.5rem;
      margin-bottom: 1rem;
      color: var(--primary-color);
      text-align: center;
    }

    .expertise-card ul {
      list-style: none;
      color: var(--text-light);
    }

    .expertise-card ul li {
      padding: 0.5rem 0;
      padding-left: 1.5rem;
      position: relative;
    }

    .expertise-card ul li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--accent-color);
      font-weight: bold;
    }

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

    .service-card {
      background: var(--bg-light);
      padding: 2rem;
      border-radius: 10px;
      text-align: center;
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
      background: var(--white);
    }

    .service-icon {
      font-size: 3rem;
      color: var(--primary-color);
      margin-bottom: 1rem;
    }

    .service-card h3 {
      color: var(--primary-color);
      margin-bottom: 1rem;
      font-size: 1.3rem;
    }

    .service-card p {
      color: var(--text-light);
    }

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

    .portfolio-item {
      background: var(--white);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s;
      line-height: 1.2;
    }

    .portfolio-item:hover {
      transform: translateY(-5px);
    }
    
    
    
    

    .hauteur-image {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 200px;
      background: var(--bg-light);
    }

    .portfolio-item img {
      width: 150px;
      height: auto;
      object-fit: contain;
    }

    .image-small {
      width: 150px;
      height: auto;
      display: block;
      margin: auto;
    }

/* Style de base pour l'élément cliquable */
.portfolio-item {
  cursor: pointer; /* Change le curseur en "main" pour indiquer qu'on peut cliquer */
  transition: all 0.3s ease; /* Animation fluide */
  border-radius: 8px;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
}

/* Masquer le contenu par défaut */
.portfolio-content {
  
  background: #f9f9f9;
  
  animation: fadeIn 0.3s ease; /* Animation d'apparition */
  
}



/* Animation d'apparition */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}




/*
    .portfolio-content {
      padding: 1.5rem;
    }

    .portfolio-content h3 {
      color: var(--primary-color);
      margin-bottom: 0.5rem;
      text-align: center;
    }*/

    .portfolio-content p {
      color: var(--text-light);
      margin-bottom: 1rem;
    }

    .portfolio-tag {
      display: inline-block;
      background: var(--accent-color);
      color: var(--white);
      padding: 0.3rem 0.8rem;
      border-radius: 20px;
      font-size: 0.85rem;
      margin-top: 0.5rem;
      margin-right: 0.3rem;
    }

    /* FAQ Section */
    .faq-container {
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--white);
      padding: 2rem;
      margin-bottom: 1.5rem;
      border-radius: 10px;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    }

    .faq-item h3 {
      color: var(--primary-color);
      margin-bottom: 1rem;
      font-size: 1.3rem;
    }

    .faq-item p {
      color: var(--text-light);
      line-height: 1.8;
    }

    /* Contact Section */
    .contact-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3rem;
    }

    .contact-info h3 {
      color: var(--primary-color);
      margin-bottom: 1rem;
      font-size: 1.8rem;
    }

    .contact-info > p {
      margin-bottom: 2rem;
      color: var(--text-light);
    }

    .contact-item {
      display: flex;
      gap: 1rem;
      margin-bottom: 1.5rem;
      padding: 1rem;
      background: var(--bg-light);
      border-radius: 8px;
    }

    .contact-icon {
      font-size: 1.5rem;
      color: var(--primary-color);
      min-width: 30px;
    }

    .contact-item strong {
      display: block;
      color: var(--text-dark);
      margin-bottom: 0.3rem;
    }

    .contact-item em {
      font-size: 0.9rem;
      color: var(--text-light);
    }

    /* Contact Form */
    .contact-form {
      background: var(--white);
      padding: 2rem;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .form-group {
      margin-bottom: 1.5rem;
    }

    .form-group label {
      display: block;
      margin-bottom: 0.5rem;
      color: var(--text-dark);
      font-weight: 500;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: 0.8rem;
      border: 1px solid #ddd;
      border-radius: 8px;
      font-family: inherit;
      font-size: 1rem;
      transition: border-color 0.3s;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      outline: none;
      border-color: var(--primary-color);
    }

    .form-group textarea {
      resize: vertical;
      min-height: 150px;
    }

    .submit-btn {
      background: var(--primary-color);
      color: var(--white);
      padding: 1rem 2rem;
      border: none;
      border-radius: 8px;
      font-size: 1.1rem;
      font-weight: bold;
      cursor: pointer;
      transition: background 0.3s;
      width: 100%;
    }

    .submit-btn:hover {
      background: var(--secondary-color);
    }

    /* Footer */
    footer {
      background: var(--text-dark);
      color: var(--white);
      padding: 3rem 2rem 1rem;
    }

    .footer-content {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      margin-bottom: 2rem;
    }

    .footer-section h3 {
      color: var(--accent-color);
      margin-bottom: 1rem;
    }

    .footer-section p {
      line-height: 1.8;
    }

    .footer-section ul {
      list-style: none;
    }

    .footer-section ul li {
      margin-bottom: 0.5rem;
    }

    .social-links {
      display: flex;
      gap: 1rem;
      margin-top: 1rem;
    }

    .social-links a {
      color: var(--white);
      font-size: 1.5rem;
      transition: color 0.3s;
    }

    .social-links a:hover {
      color: var(--accent-color);
    }

    .footer-bottom {
      text-align: center;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      opacity: 0.7;
    }

    .footer-bottom a {
      color: var(--white);
      text-decoration: none;
    }

    /* Animations */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* Responsive */
    @media (max-width: 768px) {
      .nav-links {
        position: fixed;
        right: -100%;
        top: 60px;
        flex-direction: column;
        background: var(--secondary-color);
        width: 100%;
        text-align: center;
        transition: right 0.3s;
        padding: 2rem 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
      }

      .nav-links a {
        color: var(--white);
      }

      .nav-links.active {
        right: 0;
      }

      .burger {
        display: flex;
      }

      .hero {
        padding: 150px 2rem 80px;
      }

      .hero h1 {
        font-size: 2rem;
      }

      .hero .subtitle {
        font-size: 1.2rem;
      }

      .about-content,
      .contact-container {
        grid-template-columns: 1fr;
      }

      .stats {
        grid-template-columns: 1fr;
      }

      .profile-img {
        width: 250px;
        height: 250px;
      }

      .section-title {
        font-size: 2rem;
      }
    }

    @media (max-width: 480px) {
      .hero h1 {
        font-size: 1.5rem;
      }

      .expertise-grid,
      .services-grid,
      .portfolio-grid {
        grid-template-columns: 1fr;
      }
    }





 .value-proposition {
      margin: 2rem 0;
    }

    .value-item {
      display: flex;
      gap: 1rem;
      margin-bottom: 1.5rem;
      padding: 1rem;
      background: rgba(59, 130, 246, 0.05);
      border-radius: var(--border-radius);
      border-left: 4px solid var(--primary-color);
    }

    .value-item i {
      color: var(--primary-color);
      font-size: 1.5rem;
      margin-top: 0.2rem;
    }


    .objective {
      margin-top: 2rem;
      padding: 1.5rem;
      background: var(--bg-light);
      border-radius: var(--border-radius);
      font-size: 1.2rem;
      font-style: italic;
      border-left: 4px solid var(--accent-color);
    }




/* --- Styles des Modales (Pop-ins) --- */
.modal {
  display: none; /* Caché par défaut */
  position: fixed;
  z-index: 10000; /* Au-dessus de tout */
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto; /* Permet de scroller si le texte est long */
  background-color: rgba(0, 0, 0, 0.7); /* Fond noir transparent */
  backdrop-filter: blur(5px); /* Effet de flou sur l'arrière-plan */
}

.modal-content {
  background-color: #fff;
  margin: 5% auto; /* 5% du haut, centré horizontalement */
  padding: 40px;
  border-radius: 8px;
  border: 1px solid #888;
  width: 80%;
  max-width: 800px; /* Largeur max */
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  position: relative;
  line-height: 1.6;
}

.modal-content h2 {
  color: #333;
  margin-top: 0;
  border-bottom: 2px solid #ddd;
  padding-bottom: 10px;
}

.modal-content h3 {
  color: #555;
  margin-top: 20px;
  font-size: 1.2rem;
}

/* Bouton de fermeture (Croix) */
.close-btn {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  right: 20px;
  top: 10px;
  cursor: pointer;
  transition: color 0.3s;
}

.close-btn:hover,
.close-btn:focus {
  color: #000;
  text-decoration: none;
} 

.tech-badge {
  position: relative;
  display: inline-block;
  cursor: pointer;
}

.tech-badge img {
  height: 50px;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: all 0.3s;
}

.tech-badge:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.tech-badge::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background: #2c3e50;
  color: white;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 14px;
  white-space: normal;
  max-width: 300px;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.tech-badge:hover::after {
  opacity: 1;
  visibility: visible;
}




/* ===== EXPERTISE SECTION ===== */
    .expertise-tabs {
      margin-top: 2rem;
    }

    .tabs-header {
      display: flex;
      border-bottom: 1px solid rgba(0, 0, 0, 0.1);
      margin-bottom: 2rem;
      justify-content: center;
      flex-wrap: wrap;
    }

    .tab-btn {
      padding: 1rem 2rem;
      background: transparent;
      border: none;
      font-weight: 600;
      color: var(--text-light);
      cursor: pointer;
      position: relative;
      transition: var(--transition);
    }

    .tab-btn.active {
      color: var(--primary-color);
    }

    .tab-btn.active::after {
      content: '';
      position: absolute;
      bottom: -1px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--primary-color);
    }

    .tab-pane {
      display: none;
    }

    .tab-pane.active {
      display: block;
      animation: fadeIn 0.5s ease;
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }


div.blueTable {
 
  text-align: CENTER ;
  border-collapse: collapse;
  justify-content: center;
  align-items: center;
  display: flex;
}

.divTable.blueTable .divTableCell, .divTable.blueTable .divTableHead {

  padding: 1px 1px;
}

.divTable.blueTable .divTableBody .divTableCell {
  font-size: 18px;
}
.divTable.blueTable .divTableRow:nth-child(even) {
  
  
  background: #D0E4F5;
}
.blueTable .tableFootStyle {
  font-size: 14px;
}
.blueTable .tableFootStyle .links {
   text-align: right;
}
.blueTable .tableFootStyle .links a{
  display: inline-block;
  background: #1C6EA4;
  color: #FFFFFF;
  padding: 2px 8px;
  border-radius: 5px;
}
.blueTable.outerTableFooter {
  border-top: none;
}
.blueTable.outerTableFooter .tableFootStyle {
  padding: 3px 5px; 
}
/* DivTable.com */
.divTable{ display: table; }
.divTableRow { display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 1rem;}
.divTableHeading { display: table-header-group;}
.divTableCell, .divTableHead { display: table-cell;}
.divTableHeading { display: table-header-group;}
.divTableFoot { display: table-footer-group;}
.divTableBody { display: table-row-group;}


.espace{
  height: 30px;
}

#borderDemo {
border: 1px dashed #ffffff;
border-radius: 10px 10px 10px 10px;
width: 150px;
}



  </style>