/* ==================================================================
   ISSNT Actualités pour Elementor — Styles Frontend (v3.0.0)
   Design responsive fidèle à la maquette officielle ISSNT Goma.
   ================================================================== */

.issnt-actualites-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    box-sizing: border-box;
}

.issnt-actualites-wrap * {
    box-sizing: border-box;
}

/* ---------- En-tête ---------- */
.issnt-actualites-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.issnt-header-text {
    flex: 1;
    min-width: 200px;
}

.issnt-actu-title {
    font-size: 32px;
    font-weight: 800;
    color: #1a1a2e;
    margin: 0 0 6px 0;
    line-height: 1.2;
}

.issnt-actu-subtitle {
    font-size: 15px;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

.issnt-view-all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #6d28d9;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    white-space: nowrap;
    transition: gap 0.2s ease, color 0.2s ease;
}

.issnt-view-all:hover,
.issnt-view-all:focus-visible {
    gap: 10px;
    color: #4c1d95;
}

.issnt-view-all:focus-visible {
    outline: 2px solid #6d28d9;
    outline-offset: 4px;
    border-radius: 4px;
}

.issnt-arrow {
    display: inline-block;
    transition: transform 0.2s ease;
}

.issnt-view-all:hover .issnt-arrow {
    transform: translateX(3px);
}

/* ---------- Grille ---------- */
.issnt-actualites-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(3, 1fr);
}

.issnt-cols-1 { grid-template-columns: repeat(1, 1fr); }
.issnt-cols-2 { grid-template-columns: repeat(2, 1fr); }
.issnt-cols-3 { grid-template-columns: repeat(3, 1fr); }
.issnt-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .issnt-cols-tablet-1 { grid-template-columns: repeat(1, 1fr) !important; }
    .issnt-cols-tablet-2 { grid-template-columns: repeat(2, 1fr) !important; }
    .issnt-cols-tablet-3 { grid-template-columns: repeat(3, 1fr) !important; }
}

@media (max-width: 640px) {
    .issnt-cols-mobile-1 { grid-template-columns: repeat(1, 1fr) !important; }
    .issnt-cols-mobile-2 { grid-template-columns: repeat(2, 1fr) !important; }
    .issnt-actu-title { font-size: 24px; }
    .issnt-actualites-wrap { padding: 28px 16px; }
}

/* ---------- Carte ---------- */
.issnt-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    position: relative;
    isolation: isolate;
    animation: issntFadeIn 0.5s ease both;
}

.issnt-hover-lift .issnt-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.issnt-hover-lift .issnt-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}

@keyframes issntFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.issnt-card-featured {
    outline: 2px solid #f59e0b;
    outline-offset: -2px;
}

.issnt-featured-flag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #f59e0b;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    z-index: 2;
}

.issnt-card-media {
    display: block;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3a8a, #312e81);
    position: relative;
}

.issnt-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.issnt-hover-lift .issnt-card:hover .issnt-card-img {
    transform: scale(1.06);
}

.issnt-card-img-placeholder {
    background: linear-gradient(135deg, #1e3a8a, #312e81);
}

.issnt-card-body {
    padding: 18px 20px 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.issnt-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: #6b7280;
    flex-wrap: wrap;
}

.issnt-card-date,
.issnt-card-author {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.issnt-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    background-color: #8e44ad;
    margin-left: auto;
}

.issnt-card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.35;
    margin: 0;
}

.issnt-card-title a {
    color: #111827;
    text-decoration: none;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.issnt-card-title a:focus-visible {
    outline: 2px solid #6d28d9;
    outline-offset: 2px;
}

.issnt-card-excerpt {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.issnt-no-posts {
    text-align: center;
    color: #6b7280;
    padding: 40px 0;
}

/* ---------- Bouton "Charger plus" ---------- */
.issnt-load-more-wrap {
    text-align: center;
    margin-top: 36px;
}

.issnt-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #6d28d9;
    color: #ffffff;
    border: none;
    padding: 12px 32px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.15s ease;
}

.issnt-load-more-btn:hover {
    background-color: #4c1d95;
    transform: translateY(-2px);
}

.issnt-load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.issnt-load-more-spinner {
    display: none;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.5);
    border-top-color: #fff;
    border-radius: 50%;
    animation: issntSpin 0.6s linear infinite;
}

.issnt-load-more-btn.is-loading .issnt-load-more-spinner {
    display: inline-block;
}

.issnt-load-more-btn.is-loading .issnt-load-more-label {
    opacity: 0.8;
}

@keyframes issntSpin {
    to { transform: rotate(360deg); }
}

.issnt-load-more-error {
    color: #b91c1c;
    font-size: 13px;
    margin-top: 10px;
}

/* ---------- Accessibilité : réduction des animations ---------- */
@media (prefers-reduced-motion: reduce) {
    .issnt-card,
    .issnt-card-img,
    .issnt-view-all,
    .issnt-arrow,
    .issnt-load-more-btn {
        transition: none !important;
        animation: none !important;
    }
}