/* S&D360 Blog Article Styles */
:root {
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --blue-50: #eff6ff;
    --dark-900: #0f172a;
    --dark-700: #334155;
    --dark-500: #64748b;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    color: var(--dark-700);
    line-height: 1.8;
    background: var(--white);
}

/* ===== BLOG HEADER ===== */
.blog-header {
    background: linear-gradient(135deg, #0c2340 0%, #1a365d 50%, #1e40af 100%);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.blog-header .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-header .logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
    font-weight: 700;
    font-size: 1.1rem;
}

.blog-header .logo-link img {
    height: 36px;
    filter: brightness(0) invert(1);
}

.blog-header .back-btn {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 18px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    transition: all 0.3s;
}

.blog-header .back-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

/* ===== ARTICLE HERO ===== */
.article-hero {
    background: linear-gradient(135deg, #0c2340 0%, #1e40af 100%);
    padding: 80px 0 60px;
    color: var(--white);
    text-align: center;
}

.article-hero .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.article-hero .breadcrumb {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
}

.article-hero .breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.article-hero .breadcrumb a:hover {
    color: var(--white);
}

.article-hero h1 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
}

.article-hero .article-meta {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== ARTICLE CONTENT ===== */
.article-body {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.article-body h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-900);
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--blue-50);
}

.article-body h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--dark-900);
    margin: 28px 0 12px;
}

.article-body p {
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.article-body ul,
.article-body ol {
    margin: 12px 0 20px 24px;
}

.article-body li {
    margin-bottom: 8px;
    font-size: 0.93rem;
}

.article-body strong {
    color: var(--dark-900);
}

/* ===== CTA BOX ===== */
.blog-cta {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-radius: 16px;
    padding: 36px 32px;
    margin: 40px 0;
    text-align: center;
    border: 1px solid #bfdbfe;
}

.blog-cta h3 {
    font-size: 1.3rem;
    color: var(--dark-900);
    margin-bottom: 12px;
}

.blog-cta p {
    font-size: 0.9rem;
    color: var(--dark-500);
    margin-bottom: 20px;
}

.blog-cta .cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.blog-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
}

.blog-cta .btn-primary {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    color: var(--white);
}

.blog-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.blog-cta .btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.blog-cta .btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

/* ===== INFO BOX ===== */
.info-box {
    background: var(--blue-50);
    border-left: 4px solid var(--blue-600);
    padding: 20px 24px;
    border-radius: 0 10px 10px 0;
    margin: 24px 0;
}

.info-box strong {
    display: block;
    margin-bottom: 6px;
    color: var(--blue-700);
}

/* ===== CITY GRID ===== */
.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
    margin: 16px 0 24px;
}

.city-grid span {
    background: var(--gray-100);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--dark-700);
    text-align: center;
}

/* ===== TABLE ===== */
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.88rem;
}

.article-body th,
.article-body td {
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    text-align: left;
}

.article-body th {
    background: var(--blue-50);
    font-weight: 700;
    color: var(--dark-900);
}

.article-body tr:nth-child(even) {
    background: #fafafa;
}

/* ===== BLOG FOOTER ===== */
.blog-footer {
    background: var(--dark-900);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    padding: 32px 24px;
    font-size: 0.82rem;
}

.blog-footer a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .article-hero h1 {
        font-size: 1.5rem;
    }

    .article-body {
        padding: 32px 16px 60px;
    }

    .blog-cta {
        padding: 28px 20px;
    }

    .city-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
}