* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth; /* Smooth scrolling when clicking nav links */
}

body {
    font-family: "Poppins",sans-serif;
    line-height: 1.6;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #38B6FF; /* customize background color */
    color: white;
    position: fixed; /* Keeps the header at the top of the viewport */
    top: 0;
    width: 100%;
    z-index: 1000;
}
/*
.logo-img {
    height: 5rem; 
    width: 7rem;  
    display: block;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05); 
}
*/
/* Ajustement pour mobile */
/*@media (max-width: 768px) {
    .logo-img {
        height: 70px; 
        width: 300%;
    }
}*/

.navbar ul {
    list-style: none;
    display: flex;
}

.navbar ul li {
    margin-left: 2rem;
}

.navbar ul li a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: background-color 0.3s;
}

.navbar ul li a:hover {
    background-color: #555;
    border-radius: 4px;
}

.resume-btn {
    background-color: #007BFF; /* Example button color */
    border-radius: 4px;
}

/* Ensure content below header is visible */
main {
    padding-top: 6rem; /* Add padding to account for the fixed header height */
}

.about-section {
    padding: 60px 20px;
    text-align: center;
}

.about-container {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h2 {
    margin-top: 0;
    color: #007BFF; /* Example color */
}

/* Image Styling */
.about-container img {
    width: 150px;
    height: 150px;
    border-radius: 50%; /* Makes the image round */
    object-fit: cover;
    margin-bottom: 20px;
    border: 3px solid #007BFF;
}

/* Paragraph Styling */
.about-container p {
    margin-bottom: 15px;
}

@media (max-width: 768px) {
    header {
        flex-direction: column; /* Empile le logo et la nav */
        padding: 1rem;
    }

    .navbar ul {
        flex-direction: column; /* Menu vertical */
        align-items: center;
        width: 100%;
        padding-top: 1rem;
    }

    .navbar ul li {
        margin: 0.5rem 0; /* Espacement vertical */
    }

    main {
        padding-top: 10rem; /* Plus d'espace car le header devient plus grand */
    }

    .about-container {
        width: 90%; /* Prend plus de place sur petit écran */
        padding: 20px;
    }

    .about-container img {
        width: 120px; /* Image légèrement plus petite */
        height: 120px;
    }
}
/* Style du burger */
.hamburger {
    display: none; /* Caché sur PC */
    cursor: pointer;
    background: none;
    border: none;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: white;
    transition: 0.3s;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex; /* Visible sur mobile */
        order: 2; /* Pour le placer à droite si besoin */
    }
    
    .navbar {
        display: none; /* Cache le menu par défaut sur mobile */
        width: 100%;
    }

    .navbar.active {
        display: block; /* S'affiche quand on clique */
    }
    
    header {
        flex-direction: row !important; /* Garde logo et burger sur la même ligne */
        flex-wrap: wrap;
    }
}

.skills-section {
    padding: 60px 20px;
    background-color: #f4f4f4; /* Un fond gris léger pour différencier de About */
    text-align: center;
}

.skills-container {
    max-width: 1000px;
    margin: 0 auto;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.skill-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-10px);
    border-bottom: 4px solid #007bff;
}

.skill-card h3 {
    margin: 15px 0;
    color: #007bff;
}

/* Responsive */
@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr; /* Une seule colonne sur mobile */
    }
}

.experience-section {
    padding: 60px 20px;
    background-color: #f9f9f9; /* Couleur de fond légère */
}

.experience-container {
    max-width: 900px;
    margin: 0 auto;
}

.experience-container h2 {
    text-align: center;
    margin-bottom: 40px;
}

/* Ligne de temps (Timeline) */
.experience-timeline {
    position: relative;
    border-left: 3px solid #007bff; /* Couleur de la ligne */
    padding-left: 30px;
    margin-left: 20px;
}

.experience-item {
    position: relative;
    margin-bottom: 40px;
}

/* Point sur la ligne */
.experience-item::before {
    content: '';
    position: absolute;
    left: -38px;
    top: 5px;
    width: 12px;
    height: 12px;
    background-color: #007bff;
    border-radius: 50%;
    border: 3px solid #fff;
}

/* En-tête de l'expérience */
.exp-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 10px;
}

.exp-header h3 {
    margin: 5px 0;
    font-size: 1.4rem;
    color: #222;
}

.date {
    font-size: 0.9rem;
    color: #007bff;
    font-weight: bold;
}

.company {
    font-style: italic;
    color: #666;
    font-weight: 500;
}

.experience-item p {
    line-height: 1.6;
    color: #444;
}

/* Adaptabilité Mobile */
@media (max-width: 600px) {
    .experience-timeline {
        padding-left: 20px;
    }
    .experience-item::before {
        left: -28px;
    }
}

.education-section {
    padding: 60px 20px;
    background-color: #ffffff;
}

.education-container {
    max-width: 1100px;
    margin: 0 auto;
}

.education-container h2 {
    text-align: center;
    margin-bottom: 40px;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.education-card {
    display: flex;
    align-items: flex-start;
    padding: 25px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.education-card:hover {
    transform: translateY(-5px);
}

.education-card i {
    font-size: 2rem;
    color: #007bff;
    margin-right: 20px;
    margin-top: 5px;
}

.edu-info .date {
    display: block;
    color: #007bff;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.edu-info h3 {
    margin: 0 0 5px 0;
    font-size: 1.2rem;
}

.school {
    font-weight: 500;
    color: #555;
    margin-bottom: 8px;
}

.description {
    font-size: 0.95rem;
    color: #777;
    line-height: 1.5;
}
.projects-section {
    padding: 60px 20px;
    background-color: #f8f9fa;
}

.projects-container {
    max-width: 1100px;
    margin: 0 auto;
}

.projects-container h2 {
    text-align: center;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-image {
    height: 180px;
    background: linear-gradient(135deg, #007bff, #00c6ff);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-image i {
    font-size: 4rem;
    color: white;
}

.project-info {
    padding: 20px;
}

.tags {
    margin: 10px 0;
}

.tag {
    background: #e9ecef;
    color: #495057;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-right: 5px;
    font-weight: 500;
}

.project-links {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

.btn-project {
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 5px;
    font-size: 0.9rem;
    background: #222;
    color: white;
    transition: 0.3s;
}

.btn-project.outline {
    background: transparent;
    border: 1px solid #222;
    color: #222;
}

.btn-project:hover {
    opacity: 0.8;
}
.main-footer {
    padding: 40px 20px;
    background-color: #007BFF; /* Fond sombre pour trancher avec le reste */
    color: #ffffff;
    text-align: center;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
}

/* Style des icônes sociales */
.social-links {
    margin-bottom: 20px;
}

.social-links a {
    color: #ffffff;
    font-size: 1.8rem;
    margin: 0 15px;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* Note du créateur */
.footer-note p {
    margin: 5px 0;
    font-size: 0.95rem;
    opacity: 0.8;
}

.copyright {
    font-size: 0.8rem !important;
    margin-top: 10px;
    opacity: 0.5;
}

/* Optionnel : ajout d'une bordure fine en haut */
.main-footer {
    border-top: 4px solid #007bff;
}