/* --- PRÉSENTATION --- */
#presentation {
    display: flex;
    align-items: center;
    gap: 4rem;
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 10px; /* Coins à peine arrondis pour un côté plus brut */
    box-shadow: var(--shadow);
    border-left: 5px solid var(--header-footer-bg);
}

.pict {
    width:220px;
    height: 220px;
    border-radius: 4px;
    object-fit: cover;
    border: 3px solid var(--border-color);
}

.intro-text h2 {
    margin-bottom: 1rem;
}
.intro-text h2::before, .intro-text h2::after {
    display: none; /* Enlève la ligne technique sur ce titre précis */
}

/* --- TIMELINE (Expériences & Études) --- */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    border-left: 3px solid var(--border-color);
    padding-left: 2rem;
    margin-left: 1rem;
}

article {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 4px;
    box-shadow: var(--shadow);
    position: relative;
    border-top: 3px solid transparent;
    transition: border-color 0.3s ease;
}

/* Point de repère sur l'axe (style mécanique) */
article::before {
    content: '';
    position: absolute;
    left: -2.7rem;
    top: 2rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--body-bg);
    border: 4px solid var(--header-footer-bg);
}

article:hover {
    border-top: 3px solid var(--accent-color);
}

.date {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent-color);
    display: block;
    margin-bottom: 0.5rem;
}

/* --- COMPÉTENCES (Badges techniques) --- */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skill-badge {
    background: var(--card-bg);
    color: var(--header-footer-bg);
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 2px;
    font-weight: 700;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.2s;
}

.skill-badge:hover {
    background: var(--header-footer-bg);
    color: var(--text-light);
    border-color: var(--header-footer-bg);
    transform: translateY(-2px);
}

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

.project-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 4px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.project-card h3 {
    color: var(--header-footer-bg);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.project-link {
    margin-top: auto;
    padding-top: 1.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-family: 'Rajdhani', sans-serif;
}

.project-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

citation {
    font-style: italic;
    color: var(--accent-color);
    margin-top: 1rem;
    display: block;
}