/* ============================================
   STYLES SPÉCIFIQUES À LA PAGE BLOG
   ============================================ */

/* Hero Section du Blog */
.blog-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    text-align: center;
    color: white;
    margin-top: 60px; /* Pour compenser le header fixe */
}

body.dark-mode .blog-hero {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
}

.blog-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-hero-title {
    font-size: 3.5em;
    font-weight: 800;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.blog-hero-description {
    font-size: 1.3em;
    opacity: 0.95;
    line-height: 1.6;
}

/* Section Articles */
.blog-articles-section {
    padding: 60px 0;
    background-color: var(--background-light);
    min-height: 60vh;
}

body.dark-mode .blog-articles-section {
    background-color: var(--background-dark);
}

/* Contrôles du blog */
.blog-controls {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.blog-search {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.blog-search i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-size: 1.1em;
}

.blog-search input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 2px solid var(--border-color-light);
    border-radius: 25px;
    font-size: 1em;
    background-color: var(--card-bg-light);
    color: var(--text-light);
    transition: all 0.3s ease;
}

body.dark-mode .blog-search input {
    background-color: var(--card-bg-dark);
    border-color: var(--border-color-dark);
    color: var(--text-dark);
}

.blog-search input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(60, 148, 231, 0.1);
}

/* Loader */
.blog-loader {
    text-align: center;
    padding: 60px 20px;
    display: none;
}

.blog-loader.active {
    display: block;
}

.loader-spinner {
    border: 4px solid rgba(60, 148, 231, 0.1);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.blog-loader p {
    color: var(--text-light);
    font-size: 1.1em;
}

body.dark-mode .blog-loader p {
    color: var(--text-dark);
}

/* Amélioration de la grille pour la page blog */
.blog-page-main .blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-hero {
        padding: 100px 0 60px;
    }

    .blog-hero-title {
        font-size: 2.5em;
    }

    .blog-hero-description {
        font-size: 1.1em;
    }

    .blog-page-main .blog-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .blog-controls {
        flex-direction: column;
    }

    .blog-search {
        max-width: 100%;
    }
}

/* Animation d'apparition */
.blog-page-main .blog-card {
    animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Lien actif dans la navigation */
.nav-links a.active {
    color: var(--primary-color);
    font-weight: 600;
}