/* ========================================
   News / Intel Brief Styles
   ======================================== */

.news-hero {
    padding: 140px 0 40px;
    text-align: center;
}

.news-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin: 16px 0;
}

.news-hero p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 560px;
    margin: 0 auto;
}

.news-hero strong {
    color: var(--text-primary);
}

/* Filter Bar */
.filter-bar {
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    position: sticky;
    top: 72px;
    z-index: 100;
    background: rgba(10, 14, 23, 0.92);
    backdrop-filter: blur(16px);
}

.filters {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filters::-webkit-scrollbar { display: none; }

.filter-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: var(--font-body);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.filter-btn:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg-primary);
}

/* Week Header */
.week-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.week-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}

.week-count {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* News Feed */
.news-feed {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    transition: border-color 0.2s;
}

.news-item:hover {
    border-color: var(--border-light);
}

.news-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 14px;
    text-transform: uppercase;
}

/* Tag colors by category */
[data-category="chips"] .news-tag {
    background: rgba(255, 171, 64, 0.15);
    color: var(--amber);
}

[data-category="agents"] .news-tag {
    background: rgba(0, 229, 255, 0.15);
    color: var(--accent);
}

[data-category="models"] .news-tag {
    background: rgba(156, 39, 176, 0.15);
    color: #ce93d8;
}

[data-category="defense"] .news-tag {
    background: rgba(0, 230, 118, 0.15);
    color: var(--green);
}

[data-category="industry"] .news-tag {
    background: rgba(255, 82, 82, 0.15);
    color: var(--red);
}

.news-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 8px;
}

.news-source {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.news-summary {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Our Take — the differentiator */
.news-take {
    background: rgba(0, 229, 255, 0.04);
    border: 1px solid rgba(0, 229, 255, 0.12);
    border-radius: 8px;
    padding: 18px 20px;
    margin-top: 16px;
}

.take-label {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.news-take p {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

/* Week Divider */
.week-divider {
    text-align: center;
    padding: 40px 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Subscribe CTA */
.news-subscribe {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    padding: 40px 0;
}

.news-subscribe h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.news-subscribe p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 768px) {
    .news-item {
        padding: 20px;
    }

    .news-content h3 {
        font-size: 1.05rem;
    }

    .week-header {
        flex-direction: column;
        gap: 4px;
    }
}