/* Styles spécifiques à la page À propos */
.about-hero {
    background:
            linear-gradient(rgba(44,62,80,0.8), rgba(52,73,94,0.8)),
            url('/api/placeholder/1920/600');
    background-size: cover;
    background-position: center;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2c3e50;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
            radial-gradient(rgba(255,255,255,0.4) 1px, transparent 1px),
            radial-gradient(rgba(255,255,255,0.4) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: 0 0, 25px 25px;
    opacity: 0.3;
    z-index: 1;
}

.about-hero h1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 3rem;
    position: relative;
    z-index: 2;
    text-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #2c3e50;
}

.profile-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 4rem;
    align-items: center;
}

.profile-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.3);
    filter: brightness(95%);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 5px solid rgba(255, 255, 255, 0.8);
}

.profile-image:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 50px rgba(118, 75, 162, 0.4);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.experience-card {
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: transform 0.3s, box-shadow 0.3s;
    color: #2c3e50;
}

.experience-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.95);
}

.experience-card h3 {
    color: #667eea;
    margin-bottom: 1rem;
    font-weight: 600;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 3rem auto;
}

.timeline-item {
    margin-bottom: 3rem;
    position: relative;
    padding-left: 2rem;
    border-left: 2px solid #667eea;
}

.timeline-date {
    position: absolute;
    left: -140px;
    color: #667eea;
    font-weight: 500;
    opacity: 0.8;
}

.skill-category {
    margin-bottom: 3rem;
}

.skill-category h2 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.skill-bars {
    display: grid;
    gap: 1.5rem;
}

.skill-bar {
    background: rgba(102, 126, 234, 0.1);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.skill-progress {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 30px;
    display: flex;
    align-items: center;
    padding: 0 1rem;
    color: white;
    font-weight: 500;
    transition: width 0.5s ease-in-out;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

/* Ajout d'éléments de style supplémentaires cohérents */
.about-hero {
    backdrop-filter: blur(20px);
}

.profile-section p {
    background: rgba(255, 255, 255, 0.6);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.timeline-item h3 {
    color: #667eea;
    margin-bottom: 0.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 0;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
    .profile-section {
        grid-template-columns: 1fr;
    }

    .timeline-date {
        position: relative;
        left: 0;
        margin-bottom: 0.5rem;
        display: block;
    }

    .timeline-item {
        padding-left: 1.5rem;
    }

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

    .about-content {
        padding: 2rem 1rem;
    }

    .profile-section p {
        padding: 1.5rem;
    }
}