/* ==================== PAGE INSIGHTS AMÉLIORÉE ==================== */

/* Section hero de la page insights */
.insights-header {
    background: linear-gradient(135deg, var(--vert-institutionnel) 0%, #0a2a1c 100%);
    position: relative;
    overflow: hidden;
}

.insights-header::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 160%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    transform: rotate(15deg);
    pointer-events: none;
}

/* Catégories filter */
.categories-section {
    padding: 50px 0;
    background: white;
    border-bottom: 1px solid var(--gris-bordure);
    position: sticky;
    top: 80px;
    z-index: 99;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.categories-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    background: transparent;
    border: 1.5px solid var(--gris-bordure);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 14px;
    color: var(--gris-texte);
}

.filter-btn:hover {
    border-color: var(--or-strategique);
    color: var(--or-strategique);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--or-strategique);
    border-color: var(--or-strategique);
    color: var(--vert-institutionnel);
}

/* Section des articles */
.insights-section {
    padding: 60px 0;
    background: var(--gris-clair);
}

.insights-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 35px;
    margin-bottom: 60px;
}

/* Carte d'article */
.insight-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--gris-bordure);
    cursor: pointer;
}

.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.15);
    border-color: var(--or-strategique);
}

/* Image de l'article */
.insight-card-image {
    height: 220px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--vert-institutionnel), #0d2e20);
}

.insight-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.insight-card:hover .insight-card-image img {
    transform: scale(1.05);
}

.insight-card-image i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    color: rgba(255, 255, 255, 0.2);
}

/* Badge catégorie sur l'image */
.insight-card-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--or-strategique);
    color: var(--vert-institutionnel);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Contenu de l'article */
.insight-card-content {
    padding: 28px;
}

.insight-card-date {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #999;
    margin-bottom: 12px;
}

.insight-card-date i {
    font-size: 12px;
    color: var(--or-strategique);
}

.insight-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--vert-institutionnel);
    margin-bottom: 15px;
    line-height: 1.4;
}

.insight-card-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Lien lire l'article */
.insight-card-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--or-strategique);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.insight-card-link:hover {
    gap: 15px;
    color: var(--vert-institutionnel);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.page-btn {
    width: 45px;
    height: 45px;
    border: 1.5px solid var(--gris-bordure);
    background: white;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 16px;
}

.page-btn:hover {
    border-color: var(--or-strategique);
    color: var(--or-strategique);
    transform: translateY(-2px);
}

.page-btn.active {
    background: var(--or-strategique);
    border-color: var(--or-strategique);
    color: var(--vert-institutionnel);
}

.page-btn.next {
    width: auto;
    padding: 0 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Newsletter section */
.newsletter-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--vert-institutionnel) 0%, #0a2a1c 100%);
}

.newsletter-wrapper {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 32px;
    padding: 60px 50px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-content i {
    font-size: 55px;
    color: var(--or-strategique);
    margin-bottom: 25px;
}

.newsletter-content h3 {
    color: white;
    font-size: 28px;
    margin-bottom: 12px;
}

.newsletter-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 35px;
    font-size: 16px;
}

.newsletter-form {
    display: flex;
    max-width: 550px;
    margin: 0 auto;
    gap: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: 60px;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    background: white;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.3);
}

.newsletter-form button {
    padding: 16px 32px;
    background: var(--or-strategique);
    border: none;
    border-radius: 60px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: var(--vert-institutionnel);
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    gap: 15px;
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

/* Responsive */
@media (max-width: 968px) {
    .categories-section {
        top: 70px;
        padding: 30px 0;
    }
    
    .filter-btn {
        padding: 8px 20px;
        font-size: 13px;
    }
    
    .insights-grid-full {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .insights-grid-full {
        grid-template-columns: 1fr;
    }
    
    .newsletter-wrapper {
        padding: 40px 25px;
    }
    
    .newsletter-content h3 {
        font-size: 24px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form button {
        justify-content: center;
    }
    
    .pagination {
        gap: 8px;
    }
    
    .page-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .insight-card-content {
        padding: 20px;
    }
    
    .insight-card-title {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .categories-filter {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 6px 14px;
        font-size: 12px;
    }
    
    .insight-card-image {
        height: 180px;
    }
}