/* =============================== */
/*  SECTION NATIONALITÉS PERSONNAGE */
/* =============================== */

.nationalities-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

/* Header */
.nationalities-header {
    max-width: 980px;
    margin: 0 auto 28px;
    padding: 18px 22px;
    border-radius: 16px;
    background: linear-gradient(135deg, #0ea5e9 0%, #a855f7 100%);
    box-shadow: 0 8px 24px rgba(0,0,0,.25);
    text-align: center;
    position: relative;
    overflow: visible;
}

.nationalities-header::after {
    content: "🌍";
    position: absolute;
    right: 18px;
    bottom: 12px;
    font-size: 2rem;
    opacity: .15;
}

.nationalities-header h1 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: .5px;
    text-shadow: 0 2px 6px rgba(0,0,0,.3);
}

/* Section continents */
.continent-section {
    margin-bottom: 48px;
}

.continent-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #0ea5e9;
    display: inline-block;
}

/* Grille nationalités */
.nationalities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.nationality-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.nationality-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
    transition: transform .2s ease, box-shadow .2s ease;
    aspect-ratio: 4/3;
}

.nationality-link:hover .nationality-card {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,.15);
}

.nationality-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.nationality-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    padding: 12px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-shadow: 0 1px 3px rgba(0,0,0,.5);
}

/* Message vide */
.no-personnage-message {
    text-align: center;
    padding: 40px 20px;
    color: #64748b;
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 1100px) {
    .nationalities-container {
        padding: 18px;
    }
}

@media (max-width: 768px) {
    .nationalities-header h1 {
        font-size: 1.4rem;
    }

    .continent-name {
        font-size: 1.5rem;
    }

    .nationalities-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .nationalities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}