/* === HERO FEATURED SECTION === */
.stb-hero {
    padding: 0;
    margin-bottom: 0;
}
.stb-hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4px;
}
.stb-hero-main {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    min-height: 420px;
}
.stb-hero-main a.stb-hero-link {
    display: block;
    width: 100%;
    height: 100%;
}
.stb-hero-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}
.stb-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    z-index: 2;
}
.stb-hero-overlay .stb-card-badge { position: static; margin-bottom: 12px; }
.stb-hero-overlay h2 {
    color: #fff;
    font-size: 1.625rem;
    margin-bottom: 12px;
    line-height: 1.3;
}
.stb-hero-overlay h2 a { color: #fff; }
.stb-hero-overlay h2 a:hover { color: var(--color-primary); }
.stb-hero-excerpt {
    color: rgba(255,255,255,0.85);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.stb-hero-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
}
.stb-hero-meta img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    position: static;
}
.stb-hero-meta a { color: rgba(255,255,255,0.9); }

.stb-hero-side {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.stb-hero-side-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    flex: 1;
    min-height: 208px;
}
.stb-hero-side-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}
.stb-hero-side-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 16px;
    z-index: 2;
}
.stb-hero-side-overlay h3 {
    color: #fff;
    font-size: 0.9375rem;
    line-height: 1.3;
    margin-bottom: 6px;
}
.stb-hero-side-overlay h3 a { color: #fff; }
.stb-hero-side-overlay h3 a:hover { color: var(--color-primary); }
.stb-hero-side-meta {
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.6);
}

/* === RESPONSIVE AD PLACEHOLDER === */
.stb-ad-banner {
    text-align: center;
    padding: 24px 0;
}

/* === CATEGORIES BANNER (full-width dark) === */
.stb-categories-banner {
    background: var(--color-footer-bg);
    position: relative;
    overflow: hidden;
    padding: 48px 0;
}
.stb-categories-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: none;
    opacity: 0.15;
}
.stb-categories-banner-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.stb-categories-banner-text {
    flex: 0 0 300px;
}
.stb-categories-banner-text h2 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 12px;
    position: relative;
    padding-left: 12px;
}
.stb-categories-banner-text h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 2px;
}
.stb-categories-banner-text p {
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
    line-height: 1.6;
}
.stb-categories-cards {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.stb-category-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow: hidden;
    width: 140px;
    text-align: center;
    transition: transform 0.2s;
}
.stb-category-card:hover { transform: translateY(-4px); }
.stb-category-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}
.stb-category-card span {
    display: block;
    padding: 10px 8px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8125rem;
    color: var(--color-text);
}

/* === NEWSLETTER SECTION === */
.stb-newsletter {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 40px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 32px;
    background: var(--color-surface);
}
.stb-newsletter-text { flex: 1; }
.stb-newsletter-text h3 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}
.stb-newsletter-text p {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin: 0;
}
.stb-newsletter-form {
    display: flex;
    flex: 1;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}
.stb-newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    font-size: 0.875rem;
    background: var(--color-bg);
}
.stb-newsletter-form button {
    padding: 12px 16px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 1.125rem;
    transition: color 0.2s;
}
.stb-newsletter-form button:hover { color: var(--color-primary); }

/* === PLAY BUTTON OVERLAY === */
.stb-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(0,0,0,0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: background 0.2s;
}
.stb-play-btn::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 14px solid #fff;
    border-top: 9px solid transparent;
    border-bottom: 9px solid transparent;
    margin-left: 3px;
}
.stb-card:hover .stb-play-btn { background: var(--color-primary); }

/* === RESPONSIVE HERO === */
@media (max-width: 1024px) {
    .stb-hero-main { min-height: 360px; }
    .stb-hero-overlay h2 { font-size: 1.375rem; }
}
@media (max-width: 768px) {
    .stb-hero-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .stb-hero-main { min-height: 280px; }
    .stb-hero-side { flex-direction: row; gap: 8px; }
    .stb-hero-side-item { min-height: 160px; }
    .stb-hero-overlay { padding: 20px; }
    .stb-hero-overlay h2 { font-size: 1.125rem; }
    .stb-hero-excerpt { display: none; }

    .stb-categories-banner-inner { flex-direction: column; text-align: center; }
    .stb-categories-banner-text { flex: none; }
    .stb-categories-cards { justify-content: center; }

    .stb-newsletter { flex-direction: column; padding: 24px; gap: 16px; }
}
@media (max-width: 480px) {
    .stb-hero-side { flex-direction: column; }
    .stb-hero-side-item { min-height: 140px; }
    .stb-category-card { width: 120px; }
}