.navbar-custom {
      background-color: #003247 !important;
      transition: all 0.3s ease;
      padding: 15px 0;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }

  .navbar-custom.scrolled {
      padding: 8px 0;
      box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  }

  .navbar-brand-custom {
      display: flex;
      align-items: center;
      text-decoration: none;
      color: white !important;
      transition: all 0.3s ease;
  }

  .navbar-brand-custom:hover {
      color: #ffc107 !important;
  }

  .profile-img {
      width: 60px;
      height: 60px;
      margin-right: 15px;
      transition: all 0.3s ease;
      border: 2px solid #ffc107;
      border-radius: 50% !important;
      /* ← Rend l'image ronde */
      object-fit: cover;
      /* ← Maintient les proportions */
  }

  .navbar-custom.scrolled .profile-img {
      width: 45px;
      height: 45px;
      margin-right: 10px;
  }

  .brand-info {
      transition: all 0.3s ease;
  }

  .brand-name {
      font-size: 1.4em;
      font-weight: bold;
      color: white;
      line-height: 1.2;
      transition: all 0.3s ease;
  }

  .navbar-custom.scrolled .brand-name {
      font-size: 1.2em;
  }

  .brand-title {
      font-size: 0.9em;
      color: #ffc107;
      line-height: 1.1;
      transition: all 0.3s ease;
  }

  .navbar-custom.scrolled .brand-title {
      font-size: 0.8em;
  }

  .brand-location {
      font-size: 0.75em;
      color: whitesmoke;
      line-height: 1.1;
      transition: all 0.3s ease;
  }

  .navbar-custom.scrolled .brand-location {
      font-size: 0.7em;
  }

  .navbar-nav .nav-link {
      color: rgba(255, 255, 255, 0.8) !important;
      font-weight: 500;
      margin: 0 5px;
      padding: 8px 12px !important;
      border-radius: 20px;
      transition: all 0.3s ease;
      white-space: nowrap;
  }

  .navbar-nav .nav-link:hover {
      color: #ffc107 !important;
      background-color: rgba(255, 193, 7, 0.1);
  }

.navbar-nav .nav-item.active .nav-link {
    color: #ffc107 !important;
    background-color: rgba(255, 193, 7, 0.2) !important;
}

  .navbar-toggler {
      border: none;
      padding: 5px 8px;
  }

  .navbar-toggler:focus {
      box-shadow: none;
  }

  .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }
/* Responsive adjustments - AJOUT MANQUANT */
@media (max-width: 991px) {
    .brand-info {
        margin-right: 10px;
    }
    
    .brand-name {
        font-size: 1.2em;
    }
    
    .brand-title {
        font-size: 0.8em;
    }
    
    .brand-location {
        font-size: 0.7em;
    }

    .navbar-nav {
        flex-direction: column !important;
        margin-top: 10px;
    }

    .navbar-nav .nav-link {
        margin: 2px 0;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .profile-img {
        width: 45px;
        height: 45px;
        margin-right: 10px;
    }
    
    .brand-name {
        font-size: 1.1em;
    }
    
    .brand-title {
        font-size: 0.75em;
    }
    
    .brand-location {
        font-size: 0.65em;
    }
}

/* Page styles - Arrière-plan uniforme */
body {
    font-family: 'Muli', sans-serif;
    background: #effdff;
    min-height: 100vh;
    position: relative;
}

.main-content {
    margin-top: 120px;
    padding: 40px 0;
}

.page-title {
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    color: white;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 60px;
    font-weight: 300;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, #ffc107, #ff6b6b);
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(255, 193, 7, 0.4);
}

/* Section principale avec deux colonnes */
.skills-section {
    margin-bottom: 80px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #E74C3C;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #E74C3C, #C0392B);
    border-radius: 2px;
}

/* Grid pour les compétences techniques */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.skill-category {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #4facfe, #00f2fe);
    transition: height 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 1);
}

.skill-category:hover::before {
    height: 8px;
}

/* Styles spéciaux pour les compétences prioritaires Data Engineer */
.skill-category.data-engineer-priority {
    border-left: 5px solid #E74C3C;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(231, 76, 60, 0.02) 100%);
}

.skill-category.data-engineer-priority::before {
    background: linear-gradient(90deg, #E74C3C, #C0392B);
}

.skill-category.data-engineer-priority:hover {
    box-shadow: 0 25px 50px rgba(231, 76, 60, 0.3);
}

.skill-category-title {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    color: #2c3e50;
    font-weight: 700;
    font-size: 1.25rem;
    font-family: 'Saira Extra Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    list-style: none;
}

.skill-category-title li {
    list-style: none;
    padding-left: 0;
    margin-left: 0;
}

.skill-category-title i {
    margin-right: 20px;
    padding-right: 10px;
    color: #4facfe;
    font-size: 1.4em;
    width: 35px;
    text-align: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.skill-category:hover .skill-category-title i {
    transform: scale(1.2) rotate(5deg);
    color: #00f2fe;
}

.skill-category.data-engineer-priority .skill-category-title i {
    color: #E74C3C;
}

.skill-category.data-engineer-priority:hover .skill-category-title i {
    color: #C0392B;
}

.skill-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.skill-list li {
    color: #5a6c7d;
    line-height: 1.7;
    margin-bottom: 12px;
    font-size: 1rem;
    position: relative;
    padding-left: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.skill-list li::before {
    content: '▶';
    color: #4facfe;
    font-size: 0.9em;
    position: absolute;
    left: 0;
    top: 2px;
    transition: all 0.3s ease;
}

.skill-list li:hover {
    color: #2c3e50;
    transform: translateX(8px);
    font-weight: 600;
}

.skill-list li:hover::before {
    color: #00f2fe;
    transform: scale(1.2);
}

.skill-category.data-engineer-priority .skill-list li::before {
    color: #E74C3C;
}

.skill-category.data-engineer-priority .skill-list li:hover::before {
    color: #C0392B;
}

/* Styles pour les savoir-être */
.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.soft-skill-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.soft-skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #E74C3C, #C0392B);
    transition: height 0.3s ease;
}

.soft-skill-card:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 1);
}

.soft-skill-card:hover::before {
    height: 8px;
}

.soft-skill-title {
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.soft-skill-card:hover .soft-skill-title {
    color: #E74C3C;
    transform: scale(1.05);
}

.soft-skill-description {
    color: #5a6c7d;
    line-height: 1.6;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.soft-skill-card:hover .soft-skill-description {
    color: #2c3e50;
    font-weight: 600;
}

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

.skill-category, .soft-skill-card {
    animation: fadeInUp 0.6s ease forwards;
}

.skill-category:nth-child(even) {
    animation-delay: 0.2s;
}

.soft-skill-card:nth-child(2) {
    animation-delay: 0.1s;
}

.soft-skill-card:nth-child(3) {
    animation-delay: 0.2s;
}

.soft-skill-card:nth-child(4) {
    animation-delay: 0.3s;
}

/* Styles pour le footer */
footer .social-icon {
    transition: transform 0.3s ease, color 0.3s ease;
}

footer .social-icon:hover {
    color: #ffc107 !important;
    transform: scale(1.3);
}

/*
/* Page styles - Arrière-plan uniforme */
body {
    font-family: 'Muli', sans-serif;
    background: #effdff;
    min-height: 100vh;
    position: relative;
}

.main-content {
    margin-top: 120px;
    padding: 40px 0;
}

.page-title {
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    color: #212833;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.page-subtitle {
    text-align: center;
    color: #003247;
    font-size: 1.5rem;
    margin-bottom: 60px;
    font-weight: 300;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, #ffc107, #ff6b6b);
    border-radius: 2px;
    box-shadow: 0 2px 10px rgba(255, 193, 7, 0.4);
}

/* Section principale avec deux colonnes */
.skills-section {
    margin-bottom: 80px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #E74C3C;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #E74C3C, #C0392B);
    border-radius: 2px;
}

/* Grid pour les compétences techniques */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.skill-category {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #4facfe, #00f2fe);
    transition: height 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 1);
}

.skill-category:hover::before {
    height: 8px;
}

/* Styles spéciaux pour les compétences prioritaires Data Engineer */
.skill-category.data-engineer-priority {
    border-left: 5px solid #E74C3C;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(231, 76, 60, 0.02) 100%);
}

.skill-category.data-engineer-priority::before {
    background: linear-gradient(90deg, #E74C3C, #C0392B);
}

.skill-category.data-engineer-priority:hover {
    box-shadow: 0 25px 50px rgba(231, 76, 60, 0.3);
}

.skill-category-title {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    color: #2c3e50;
    font-weight: 700;
    font-size: 1.25rem;
    font-family: 'Saira Extra Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.skill-category-title i {
    margin-right: 15px;
    padding-right: 10px;
    color: #4facfe;
    font-size: 1.4em;
    width: 35px;
    text-align: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.skill-category:hover .skill-category-title i {
    transform: scale(1.2) rotate(5deg);
    color: #00f2fe;
}

.skill-category.data-engineer-priority .skill-category-title i {
    color: #E74C3C;
}

.skill-category.data-engineer-priority:hover .skill-category-title i {
    color: #C0392B;
}

.skill-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.skill-list li {
    color: #5a6c7d;
    line-height: 1.7;
    margin-bottom: 12px;
    font-size: 1rem;
    position: relative;
    padding-left: 25px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.skill-list li::before {
    content: '▶';
    color: #4facfe;
    font-size: 0.9em;
    position: absolute;
    left: 0;
    top: 2px;
    transition: all 0.3s ease;
}

.skill-list li:hover {
    color: #2c3e50;
    transform: translateX(8px);
    font-weight: 600;
}

.skill-list li:hover::before {
    color: #00f2fe;
    transform: scale(1.2);
}

.skill-category.data-engineer-priority .skill-list li::before {
    color: #E74C3C;
}

.skill-category.data-engineer-priority .skill-list li:hover::before {
    color: #C0392B;
}

/* Styles pour les savoir-être */
.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.soft-skill-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.soft-skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #E74C3C, #C0392B);
    transition: height 0.3s ease;
}

.soft-skill-card:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 1);
}

.soft-skill-card:hover::before {
    height: 8px;
}

.soft-skill-title {
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.soft-skill-card:hover .soft-skill-title {
    color: #E74C3C;
    transform: scale(1.05);
}

.soft-skill-description {
    color: #5a6c7d;
    line-height: 1.6;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.soft-skill-card:hover .soft-skill-description {
    color: #2c3e50;
    font-weight: 600;
}

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

.skill-category, .soft-skill-card {
    animation: fadeInUp 0.6s ease forwards;
}

.skill-category:nth-child(even) {
    animation-delay: 0.2s;
}

.soft-skill-card:nth-child(2) {
    animation-delay: 0.1s;
}

.soft-skill-card:nth-child(3) {
    animation-delay: 0.2s;
}

.soft-skill-card:nth-child(4) {
    animation-delay: 0.3s;
}

/* Styles pour le footer */
footer .social-icon {
    transition: transform 0.3s ease, color 0.3s ease;
}

footer .social-icon:hover {
    color: #ffc107 !important;
    transform: scale(1.3);
}

/*