/* blog.css - Styles pour la page liste du Blog */

.blog-hero { 
    padding: 160px 0 40px; 
    background: radial-gradient(circle at top right, var(--primary-light) 0%, var(--bg-alt) 60%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.blog-hero h1 { 
    font-size: clamp(36px, 6vw, 58px); 
    font-weight: var(--weight-extra); 
    color: var(--primary-dark); 
    letter-spacing: -2px;
    line-height: 1;
}

/* Effet dégradé sur le mot "Blog" */
.blog-hero h1 strong {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: var(--weight-extra);
}

.blog-hero-sub { 
    font-size: 20px; 
    color: var(--text-muted); 
    max-width: 650px; 
    margin: 0 auto 30px; 
    line-height: 1.6;
    font-weight: var(--weight-normal);
}

.blog-search { max-width: 520px; margin: 0 auto; }
.search-wrapper { display: flex; background: var(--surface); border: 2px solid var(--border-soft); border-radius: var(--radius-pill); overflow: hidden; transition: var(--transition); box-shadow: var(--shadow-subtle); }
.search-wrapper:focus-within { border-color: var(--primary-blue); box-shadow: 0 0 0 4px rgba(0, 112, 249, 0.1); }
.search-wrapper input { flex: 1; padding: 14px 20px; border: none; outline: none; font-size: 15px; font-family: inherit; background: transparent; }
.search-wrapper button { background: none; border: none; padding: 14px 20px; cursor: pointer; font-size: 18px; }

.blog-filters { 
    position: sticky; 
    top: 104px; /* Un peu d'air sous le menu */
    z-index: 50; 
    padding: 10px 0; 
    pointer-events: none; /* Laisse passer les clics autour de l'îlot */
    transition: transform 0.3s ease;
}

.blog-filters .container {
    pointer-events: auto; /* Réactive les clics sur le contenu */
}

.filter-island {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(12, 113, 195, 0.1);
    border-radius: var(--radius-lg);
    padding: 12px 20px;
    box-shadow: 0 8px 32px rgba(12, 113, 195, 0.08);
    display: flex;
    flex-direction: column;
    gap: 0;
    width: fit-content;
    margin: 0 auto;
    max-width: 100%;
}

@media (max-width: 1024px) {
    .blog-filters { top: 100px; } 
}

@media (max-width: 640px) {
    .blog-filters { top: 96px; padding: 6px 0; }
    .filter-island { padding: 8px 12px; border-radius: var(--radius-md); }
}

.filter-bar { 
    display: flex; 
    gap: 8px; 
    overflow-x: auto; 
    padding: 4px 0; 
    -webkit-overflow-scrolling: touch; 
    scrollbar-width: none; 
}
.filter-bar::-webkit-scrollbar { display: none; }

.filter-pill { 
    display: inline-flex; 
    align-items: center; 
    gap: 8px; 
    padding: 8px 18px; 
    border-radius: var(--radius-pill); 
    font-size: 14px; 
    font-weight: var(--weight-medium); 
    text-decoration: none; 
    color: var(--text-muted); 
    background: rgba(255, 255, 255, 0.4); 
    border: 1px solid rgba(12, 113, 195, 0.05); 
    white-space: nowrap; 
    transition: all 0.3s ease; 
}
.filter-pill:hover { 
    color: var(--primary-blue); 
    background: var(--surface); 
    border-color: var(--primary-blue);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(12, 113, 195, 0.08);
}
.filter-pill.active { 
    background: var(--primary-blue); 
    color: var(--surface); 
    border: none;
    box-shadow: 0 4px 15px rgba(12, 113, 195, 0.2); 
}
.filter-pill.active .filter-count { color: var(--surface); opacity: 0.9; }
.filter-count { font-size: 11px; opacity: 0.7; }

.active-filters { 
    display: flex; 
    gap: 8px; 
    padding: 10px 4px 4px;
    flex-wrap: wrap; 
    align-items: center; 
    border-top: 1px solid rgba(12, 113, 195, 0.08);
    margin-top: 8px;
}
.active-filter { font-size: 13px; background: var(--primary-light); padding: 4px 12px; border-radius: var(--radius-pill); color: var(--text-dark); }
.active-filter a { color: var(--primary-blue); text-decoration: none; margin-left: 6px; font-weight: var(--weight-bold); }
.clear-all { font-size: 13px; color: var(--primary-blue); text-decoration: none; font-weight: var(--weight-medium); }

.blog-content { padding: 50px 0 80px; background: var(--bg-alt); }
.blog-layout { display: grid; grid-template-columns: 1fr; gap: 40px; }

.blog-main { transition: all 0.4s ease; position: relative; }
.blog-main.loading { opacity: 0.3; pointer-events: none; filter: blur(2px); }

.blog-results-info { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }

/* Articles grid — 3 columns */
.articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.blog-card { background: var(--surface); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-soft); transition: var(--transition); display: flex; flex-direction: column; box-shadow: var(--shadow-subtle); }

/* Featured card — compact horizontal layout (after .blog-card for specificity) */
.blog-card.blog-card-featured {
    display: grid;
    grid-template-columns: 380px 1fr;
    flex-direction: unset;
    margin-bottom: 28px;
}
.blog-card.blog-card-featured:hover { transform: translateY(-3px); }
.blog-card-featured .card-image-link { height: 100%; max-height: none; }
.blog-card-featured .card-image-link img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-card-featured:hover .card-image-link img { transform: scale(1.04); }
.blog-card-featured .card-body { padding: 28px 32px; display: flex; flex-direction: column; justify-content: center; }
.blog-card-featured .card-title { font-size: 21px; font-weight: var(--weight-bold); line-height: 1.3; margin-bottom: 10px; }
.blog-card-featured .card-excerpt { font-size: 14px; line-height: 1.6; }
.blog-card-featured .card-read-more { font-size: 14px; font-weight: var(--weight-medium); }
.blog-card:hover { box-shadow: var(--shadow-card); transform: translateY(-4px); }

.card-image-link { display: block; height: 200px; overflow: hidden; }
.card-image-link img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .card-image-link img { transform: scale(1.06); }
.card-image-fallback { width: 100%; height: 100%; background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-alt) 100%); display: flex; align-items: center; justify-content: center; font-size: 48px; }

.card-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.card-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.card-category { font-size: 12px; font-weight: var(--weight-bold); color: var(--primary-blue); text-decoration: none; background: rgba(12, 113, 195, 0.08); padding: 3px 10px; border-radius: var(--radius-pill); transition: var(--transition); }
.card-category:hover { background: var(--primary-blue); color: var(--surface); }
.card-date { font-size: 12px; color: var(--text-muted); }
.card-title { font-size: 17px; font-weight: var(--weight-bold); line-height: 1.35; margin-bottom: 8px; color: var(--primary-dark); }
.card-title a { color: inherit; text-decoration: none; }
.card-title a:hover { color: var(--primary-blue); }
.card-excerpt { font-size: 14px; color: var(--text-muted); line-height: 1.6; flex: 1; }
.card-footer { margin-top: 14px; }
.card-read-more { font-size: 14px; font-weight: var(--weight-medium); color: var(--primary-blue); text-decoration: none; }
.card-read-more:hover { text-decoration: underline; }

.blog-empty { text-align: center; padding: 80px 30px; background: var(--surface); border-radius: var(--radius-lg); border: 1px solid var(--border-soft); box-shadow: var(--shadow-subtle); }
.empty-icon { font-size: 56px; display: block; margin-bottom: 16px; }
.blog-empty h3 { font-size: 22px; font-weight: var(--weight-bold); margin-bottom: 8px; color: var(--primary-dark); }
.blog-empty p { font-size: 15px; color: var(--text-muted); margin-bottom: 20px; }

.blog-pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 40px; }
.page-btn { padding: 10px 18px; font-size: 14px; font-weight: var(--weight-medium); color: var(--primary-blue); text-decoration: none; border: 1px solid var(--border-soft); border-radius: var(--radius-pill); transition: var(--transition); }
.page-btn:hover { background: var(--primary-light); border-color: var(--primary-blue); }
.page-numbers { display: flex; gap: 4px; }
.page-num { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 14px; font-weight: var(--weight-medium); text-decoration: none; color: var(--text-muted); transition: var(--transition); }
.page-num:hover { background: var(--primary-light); color: var(--primary-blue); }
.page-num.current { background: var(--primary-blue); color: var(--surface); }
.page-dots { width: 40px; display: flex; align-items: center; justify-content: center; color: var(--text-muted); }

.blog-sidebar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sidebar-widget { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-subtle); }
.sidebar-widget h3 { font-size: 16px; font-weight: var(--weight-bold); color: var(--primary-dark); margin-bottom: 14px; }
.sidebar-widget p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-pill { font-size: 12px; padding: 5px 12px; border-radius: var(--radius-pill); text-decoration: none; color: var(--text-muted); background: var(--primary-light); border: 1px solid var(--border-soft); transition: var(--transition); }
.tag-pill:hover { color: var(--primary-blue); border-color: var(--primary-blue); }
.tag-pill.active { background: var(--primary-blue); color: var(--surface); border-color: var(--primary-blue); }
.tag-pill span { font-size: 10px; opacity: 0.7; }

.sidebar-cta { background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-alt) 100%); border: 2px solid var(--primary-blue); text-align: center; }
.sidebar-cta-price { display: block; margin-top: 10px; font-size: 12px; color: var(--text-muted); }

.blog-sidebar .btn-secondary { padding: 10px 20px; display: inline-block; }

@media (max-width: 1024px) {
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-sidebar { grid-template-columns: repeat(2, 1fr); }
    .blog-card.blog-card-featured { grid-template-columns: 280px 1fr; }
    .blog-card-featured .card-title { font-size: 19px; }
}

@media (max-width: 640px) {
    .blog-hero { padding: 120px 0 40px; }
    .blog-content { padding: 30px 0 50px; }
    .articles-grid { grid-template-columns: 1fr; }
    .blog-card.blog-card-featured { grid-template-columns: 1fr; }
    .blog-card-featured .card-image-link { height: 200px; }
    .blog-card-featured .card-body { padding: 20px; }
    .blog-card-featured .card-title { font-size: 18px; }
    .blog-sidebar { grid-template-columns: 1fr; gap: 10px; }
    .filter-bar { gap: 6px; }
    .blog-pagination { flex-wrap: wrap; margin-top: 20px; }
}