/* Onglets Catalogue */
.tab-content { display: none; animation: fadeIn 0.4s ease-in-out; }
.tab-content.active { display: block; }
.tab-btn.active { background-color: #2C5F2D; color: white; border-color: #2C5F2D; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Animations */
.scroll-reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s ease-out; }
.scroll-reveal.visible { opacity: 1; transform: translateY(0); }
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }

/* Animation Map Interactive */
.pulse-node { animation: pulse 2s infinite; }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(212, 176, 76, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(212, 176, 76, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 176, 76, 0); }
}
.draw-line { stroke-dasharray: 100; animation: dash 3s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -200; } }

/* Fond de carte réel */
.real-map-bg {
    background-image: url('https://upload.wikimedia.org/wikipedia/commons/e/ec/World_map_blank_without_borders.svg');
    background-size: 250%;
    background-position: 48% 20%;
    background-repeat: no-repeat;
    opacity: 0.15;
}

/* Gestion des langues */
.lang-en { display: none; }
body.lang-english .lang-fr { display: none; }
body.lang-english .lang-en { display: inline-block; }