/* ===================================
   Newsroom Styles - AlphaSix v2.8.0
   Typography-forward newsroom design
   =================================== */

/* === NEWSROOM HERO === */
.newsroom-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10rem 4rem 6rem;
    background: var(--color-charcoal);
}

.newsroom-hero-content {
    max-width: 1200px;
    text-align: center;
}

.newsroom-hero-title {
    font-family: var(--font-display);
    font-size: clamp(5rem, 12vw, 10rem);
    font-weight: 900;
    line-height: 0.95;
    color: var(--color-text-primary);
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
}

.newsroom-hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* === FILTER BAR === */
.newsroom-filter {
    padding: 3rem 4rem;
    background: var(--color-dark-gray);
    border-bottom: 1px solid var(--color-border-subtle);
}

.newsroom-filter-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.filter-label {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.filter-options {
    display: flex;
    gap: 1.5rem;
    flex: 1;
}

.filter-btn {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-subtle);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

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

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

.filter-count {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

/* === POSTS GRID === */
.newsroom-posts {
    padding: 8rem 4rem 12rem;
    background: var(--color-off-white);
}

.posts-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

/* === POST CARDS === */
.post-card {
    padding: 4rem 2rem;
    border-bottom: 1px solid rgba(26, 26, 26, 0.1);
    display: grid;
    grid-template-columns: 200px 1fr auto;
    gap: 3rem;
    align-items: start;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.6s var(--ease);
}

.post-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.post-card:hover {
    background: rgba(0, 0, 0, 0.02);
}

.post-card:last-child {
    border-bottom: none;
}

.post-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.post-type {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-blue-accent);
    padding: 0.5rem 1rem;
    background: rgba(0, 102, 255, 0.08);
    border: 1px solid rgba(0, 102, 255, 0.15);
    display: inline-block;
    width: fit-content;
}

.post-type-alert {
    color: var(--color-warning);
    background: rgba(245, 166, 35, 0.08);
    border-color: rgba(245, 166, 35, 0.15);
}

.post-date {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted-light);
}

.post-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-on-light-primary);
    margin: 0;
}

.post-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-blue-accent);
    text-decoration: none;
    white-space: nowrap;
    align-self: center;
    transition: color 0.3s var(--ease);
}

.post-link::after {
    content: " →";
    transition: transform 0.3s var(--ease);
    display: inline-block;
}

.post-link:hover {
    color: var(--color-link-hover);
}

.post-link:hover::after {
    transform: translateX(4px);
}

/* === ARTICLE PAGE === */
.post-article {
    background: var(--color-off-white);
    min-height: 100vh;
}

/* Article Header */
.post-header {
    padding: 10rem 4rem 6rem;
    background: var(--color-charcoal);
    border-bottom: 1px solid var(--color-border-subtle);
}

.post-header-content {
    max-width: 900px;
    margin: 0 auto;
}

.post-back {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-blue-text);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 3rem;
    transition: color 0.3s var(--ease);
}

.post-back:hover {
    color: var(--color-link-hover);
}

.post-header-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-header-type {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-blue-text);
    padding: 0.5rem 1rem;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
}

.post-header-date {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
}

.post-header-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-text-primary);
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.post-header-info {
    display: flex;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border-subtle);
}

.post-header-info time,
.post-read-time {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Article Content */
.post-content {
    padding: 8rem 4rem;
    background: var(--color-off-white);
}

.post-content-inner {
    max-width: 800px;
    margin: 0 auto;
}

.post-lead {
    font-size: 1.5rem;
    line-height: 1.6;
    color: var(--color-text-muted-light);
    margin-bottom: 4rem;
    font-weight: 400;
}

.post-content-inner h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-on-light-primary);
    margin: 4rem 0 2rem;
    line-height: 1.2;
}

.post-content-inner h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-on-light-primary);
    margin: 3rem 0 1.5rem;
}

.post-content-inner p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-muted-light);
    margin-bottom: 2rem;
}

.post-content-inner ul,
.post-content-inner ol {
    margin: 2rem 0 2rem 2rem;
}

.post-content-inner li {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-muted-light);
    margin-bottom: 1rem;
}

.post-content-inner li::marker {
    color: var(--color-blue-accent);
}

.post-content-inner a {
    color: var(--color-link);
    text-decoration: none;
    border-bottom: 1px solid var(--color-link);
    transition: all 0.3s var(--ease);
}

.post-content-inner a:hover {
    color: var(--color-link-hover);
    border-bottom-color: var(--color-link-hover);
}

/* Post CTA Block */
.post-cta {
    margin: 6rem 0 4rem;
    padding: 4rem 3rem;
    background: var(--color-dark-gray);
    border: 1px solid var(--color-border-subtle);
    text-align: center;
}

.post-cta h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 1rem;
}

.post-cta p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
}

.btn-post-cta {
    display: inline-block;
    padding: 1.25rem 3rem;
    background: var(--color-blue-accent);
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s var(--ease);
}

.btn-post-cta:hover {
    background: var(--color-blue-text);
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(0, 102, 255, 0.25);
}

/* Article Footer */
.post-footer {
    padding: 4rem 4rem 6rem;
    background: var(--color-off-white);
    border-top: 1px solid rgba(26, 26, 26, 0.1);
}

.post-footer-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.post-footer-share {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.post-footer-share span {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted-light);
}

.share-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-blue-accent);
    text-decoration: none;
    transition: color 0.3s var(--ease);
}

.share-link:hover {
    color: var(--color-link-hover);
}

.post-footer-back {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-blue-accent);
    text-decoration: none;
    transition: color 0.3s var(--ease);
}

.post-footer-back:hover {
    color: var(--color-link-hover);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .post-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .post-link {
        justify-self: start;
    }
}

@media (max-width: 768px) {
    .newsroom-hero {
        padding: 8rem 2rem 4rem;
    }
    
    .newsroom-filter {
        padding: 2rem;
    }
    
    .newsroom-filter-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .filter-options {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .newsroom-posts {
        padding: 4rem 2rem 6rem;
    }
    
    .post-card {
        padding: 3rem 0;
    }
    
    .post-header {
        padding: 6rem 2rem 4rem;
    }
    
    .post-content {
        padding: 4rem 2rem;
    }
    
    .post-footer {
        padding: 3rem 2rem 4rem;
    }
    
    .post-footer-content {
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }
    
    .post-cta {
        padding: 3rem 2rem;
    }
}

@media (max-width: 480px) {
    .filter-options {
        width: 100%;
    }
    
    .filter-btn {
        flex: 1;
        min-width: 0;
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
}