/* CSS Minified for Performance & Mobile Optimized - Premium Redesign */
:root {
    --bg-color: #fafafa;
    --text-main: #111827;
    --text-light: #4b5563;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --border-color: #e5e7eb;
    --highlight-bg: #f3f4f6;
    --link-color: #2563eb;
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Georgia', serif;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { background-color: var(--bg-color); color: var(--text-main); font-family: var(--font-body); line-height: 1.7; font-size: 18px; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, h5, h6, .site-header, .breadcrumb, .author-meta, .btn-cta, .site-footer, .sidebar, .card-category, .card-title, .portal-header, .newsletter, .trust-badges { font-family: var(--font-heading); }

/* Header */
.site-header { background: #ffffff; border-bottom: 1px solid var(--border-color); padding: 1rem 5%; position: sticky; top: 0; z-index: 100; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); }
.header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.6rem; font-weight: 800; color: #111; letter-spacing: -0.5px; }
.logo span { color: var(--primary); }
.top-nav a { text-decoration: none; color: var(--text-light); font-weight: 600; font-size: 0.95rem; margin-left: 2rem; transition: color 0.2s; }
.top-nav a:hover { color: var(--primary); }

/* Portal / Hero Section */
.hero-section { max-width: 1200px; margin: 3rem auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero-content h1 { font-size: 3.5rem; line-height: 1.1; font-weight: 800; color: #111; margin-bottom: 1.5rem; letter-spacing: -1px; }
.hero-content p { font-size: 1.2rem; color: var(--text-light); margin-bottom: 2rem; }
.hero-img { width: 100%; height: 400px; object-fit: cover; border-radius: 12px; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.hero-btn { display: inline-block; background: var(--primary); color: #fff; padding: 1rem 2rem; font-size: 1.1rem; font-weight: 700; text-decoration: none; border-radius: 8px; transition: transform 0.2s, background 0.2s; }
.hero-btn:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3); }

/* Trust Badges */
.trust-badges { background: #fff; padding: 3rem 20px; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); text-align: center; margin-bottom: 4rem; }
.trust-badges p { font-size: 0.9rem; font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.5rem; }
.badge-logos { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; opacity: 0.6; filter: grayscale(100%); transition: filter 0.3s, opacity 0.3s; }
.badge-logos:hover { filter: grayscale(0%); opacity: 1; }
.badge-logos span { font-size: 1.5rem; font-weight: 800; font-family: 'Georgia', serif; }

/* Grid Sections */
.section-title { max-width: 1200px; margin: 0 auto 2rem; padding: 0 20px; font-size: 2rem; font-weight: 800; border-bottom: 3px solid #111; display: inline-block; padding-bottom: 0.5rem; }
.grid-container { max-width: 1200px; margin: 0 auto; padding: 0 20px 4rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; }
.card { background: #fff; border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden; transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1); display: flex; flex-direction: column; }
.card:hover { transform: translateY(-8px); box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }
.card-img { width: 100%; height: 220px; object-fit: cover; border-bottom: 1px solid var(--border-color); transition: transform 0.5s ease; }
.card:hover .card-img { transform: scale(1.05); }
.card-img-wrapper { overflow: hidden; }
.card-content { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; background: #fff; z-index: 2; position: relative; }
.card-category { font-size: 0.75rem; color: var(--primary); font-weight: 800; text-transform: uppercase; margin-bottom: 0.75rem; letter-spacing: 0.5px; }
.card-title { font-size: 1.3rem; color: #111; margin-bottom: 1rem; line-height: 1.4; font-weight: 800; }
.card-title a { color: inherit; text-decoration: none; transition: color 0.2s; }
.card-title a:hover { color: var(--primary); }
.card-excerpt { color: var(--text-light); font-size: 0.95rem; margin-bottom: 1.5rem; flex: 1; }
.read-more { font-weight: 700; color: var(--primary); text-decoration: none; font-size: 0.95rem; display: inline-flex; align-items: center; }
.read-more:hover { text-decoration: underline; }

/* Newsletter */
.newsletter-section { background: #111827; color: #fff; padding: 4rem 20px; text-align: center; margin: 4rem 0; border-radius: 16px; max-width: 1200px; margin-left: auto; margin-right: auto; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }
.newsletter-section h2 { font-size: 2.5rem; margin-bottom: 1rem; color: #fff; }
.newsletter-section p { font-size: 1.1rem; color: #9ca3af; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.newsletter-form { display: flex; max-width: 500px; margin: 0 auto; gap: 10px; }
.newsletter-input { flex: 1; padding: 1rem 1.5rem; border-radius: 8px; border: none; font-size: 1rem; outline: none; }
.newsletter-btn { padding: 1rem 2rem; border-radius: 8px; border: none; background: var(--primary); color: #fff; font-weight: 700; font-size: 1rem; cursor: pointer; transition: background 0.2s; }
.newsletter-btn:hover { background: var(--primary-hover); }

/* Article specific styles */
.article-container { max-width: 800px; margin: 3rem auto; padding: 0 20px; }
.breadcrumb { font-size: 0.85rem; color: var(--text-light); margin-bottom: 1.5rem; text-transform: uppercase; letter-spacing: 0.5px; }
.article-title { font-size: 3rem; line-height: 1.2; color: #111; margin-bottom: 1.5rem; font-weight: 800; letter-spacing: -0.5px; }
.author-meta { display: flex; justify-content: space-between; align-items: center; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border-color); margin-bottom: 2rem; }
.author-info { display: flex; align-items: center; gap: 15px; }
.author-avatar { border-radius: 50%; object-fit: cover; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.author-name { display: block; font-weight: 700; font-size: 1rem; color: #111; }
.publish-date, .reading-time { font-size: 0.85rem; color: var(--text-light); }
.article-content p { margin-bottom: 1.5rem; font-size: 1.1rem; }
.article-content h2 { font-size: 1.8rem; margin: 2.5rem 0 1rem; color: #111; font-weight: 800; }
.lead-text { font-size: 1.25rem; color: #333; font-weight: 400; line-height: 1.6; }
.article-image { width: 100%; height: auto; border-radius: 12px; margin: 2rem 0 1rem; box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); }
.cta-wrapper { text-align: center; margin: 3rem 0; padding: 3rem 2rem; background: #fff; border: 2px solid var(--primary); border-radius: 16px; box-shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.1); }
.btn-cta { display: inline-block; background: #ef4444; color: #fff; font-size: 1.2rem; font-weight: 800; text-decoration: none; padding: 1.2rem 2rem; border-radius: 8px; transition: transform 0.2s, background 0.2s; margin-bottom: 1rem; width: 100%; max-width: 400px; }
.btn-cta:hover { background: #dc2626; transform: translateY(-2px); box-shadow: 0 10px 15px -3px rgba(220, 38, 38, 0.4); }

/* Footer */
.site-footer { text-align: center; padding: 4rem 20px; background: #111827; color: #fff; font-size: 0.9rem; margin-top: 4rem; border-top: 1px solid #374151; }
.disclaimer { margin-top: 1.5rem; color: #9ca3af; font-size: 0.8rem; max-width: 800px; margin: 0 auto; line-height: 1.5; }

@media (max-width: 768px) {
    .hero-section { grid-template-columns: 1fr; text-align: center; margin: 2rem auto; }
    .hero-content h1 { font-size: 2.5rem; }
    .newsletter-form { flex-direction: column; }
    .article-title { font-size: 2rem; }
    .top-nav { display: none; }
    .btn-cta { font-size: 1rem; padding: 1rem; }
}