/* Educalims - Styles personnalisés avec couleurs du drapeau gabonais */

:root {
    /* Couleurs du drapeau gabonais */
    --gabon-green: #009E60;
    --gabon-yellow: #FCD116;
    --gabon-blue: #3A75C4;
    --gabon-green-dark: #007a4b;
    --gabon-blue-dark: #2d5a9a;
}

body {
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 100%);
    min-height: 100vh;
}

/* Navbar avec dégradé tricolore */
.navbar {
    background: linear-gradient(90deg,
        var(--gabon-green) 0%,
        var(--gabon-yellow) 33%,
        var(--gabon-blue) 66%,
        var(--gabon-green) 100%);
    background-size: 300% 100%;
    animation: gradientMove 10s ease infinite;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.navbar-brand {
    color: white !important;
    font-weight: bold;
    font-size: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.navbar-brand:hover {
    color: var(--gabon-yellow) !important;
}

.nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--gabon-yellow) !important;
    transform: translateY(-2px);
}

/* Cartes */
.card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 158, 96, 0.3);
    border-color: var(--gabon-green);
}

/* Badge personnalisés */
.badge-gabon-green {
    background: var(--gabon-green);
    color: white;
}

.badge-gabon-yellow {
    background: var(--gabon-yellow);
    color: black;
}

.badge-gabon-blue {
    background: var(--gabon-blue);
    color: white;
}

/* Bouton principal */
.btn-gabon {
    background: linear-gradient(135deg, var(--gabon-green) 0%, var(--gabon-blue) 100%);
    color: white;
    border: none;
    border-radius: 25px;
    padding: 10px 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-gabon:hover {
    background: linear-gradient(135deg, var(--gabon-green-dark) 0%, var(--gabon-blue-dark) 100%);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 158, 96, 0.4);
}

/* Fil d'ariane */
.breadcrumb {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px 20px;
    backdrop-filter: blur(10px);
}

.breadcrumb-item a {
    color: var(--gabon-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--gabon-yellow);
}

.breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.7);
}

/* Section titre */
.section-title {
    color: white;
    font-weight: bold;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg,
        var(--gabon-green) 0%,
        var(--gabon-yellow) 50%,
        var(--gabon-blue) 100%);
}

/* Footer */
footer {
    background: linear-gradient(90deg, var(--gabon-blue) 0%, var(--gabon-green) 100%);
    color: white;
    padding: 20px 0;
    margin-top: 50px;
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.5rem;
    }

    .card {
        margin-bottom: 1rem;
    }
}