/* ===== Blog Article Dedicated Styles ===== */
.article-hero {
    position: relative;
    padding: 160px 0 70px;
    background-size: cover;
    background-position: center;
    color: #FFFFFF;
}

.article-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 25, 41, 0.92) 0%, rgba(0, 98, 110, 0.85) 100%);
}

.article-hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
}

.article-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-light);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    transition: transform 0.2s ease;
}

.article-back:hover {
    transform: translateX(-4px);
    color: #FFFFFF;
}

.article-date {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 16px;
    margin-left: 12px;
}

.article-hero h1 {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
    color: #FFFFFF;
}

.article-meta {
    display: flex;
    gap: 20px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.88rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-meta i {
    color: var(--primary);
}

/* Article Layout */
.article-section {
    padding: 70px 0 90px;
    background: #FFFFFF;
}

.article-layout {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 50px;
}

.article-body {
    color: #334155;
    font-size: 1.05rem;
    line-height: 1.85;
}

.article-body h2 {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--secondary-dark);
    margin: 36px 0 16px;
    line-height: 1.3;
}

.article-body h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-dark);
    margin: 28px 0 12px;
}

.article-body p {
    margin-bottom: 20px;
}

.article-body ul, .article-body ol {
    margin-bottom: 24px;
    padding-left: 20px;
}

.article-body li {
    margin-bottom: 10px;
}

.article-body blockquote {
    border-left: 4px solid var(--primary);
    background: #FFF7ED;
    padding: 20px 24px;
    border-radius: 0 12px 12px 0;
    margin: 28px 0;
    font-style: italic;
    color: #9A3412;
}

/* Sidebar */
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-cta {
    background: linear-gradient(135deg, var(--secondary-dark), #0A1929);
    color: #FFFFFF;
    padding: 32px 26px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.sidebar-cta h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #FFFFFF;
}

.sidebar-cta p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.5;
}

.sidebar-related {
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    padding: 28px 24px;
    border-radius: 16px;
}

.sidebar-related h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary-dark);
    margin-bottom: 18px;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 8px;
}

.sidebar-related ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-related li {
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1px solid #E2E8F0;
}

.sidebar-related li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sidebar-related a {
    color: var(--secondary-dark);
    font-weight: 600;
    font-size: 0.92rem;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.sidebar-related a:hover {
    color: var(--primary);
}

/* Article Bottom CTA */
.article-cta {
    background: linear-gradient(135deg, var(--dark) 0%, var(--secondary-dark) 100%);
    padding: 60px 0;
    text-align: center;
    color: #FFFFFF;
}

.article-cta h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.article-cta p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
}

@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
    }
    .article-hero h1 {
        font-size: 2.1rem;
    }
}