:root {
    --primary-color: #0f172a;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
    --text-color: #334155;
    --bg-light: #f8fafc;
    --border-color: #e2e8f0;
    --white: #ffffff;
    --disclaimer-bg: #fff1f2;
    --disclaimer-text: #991b1b;
    --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.py-5 {
    padding: 5rem 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.text-center {
    text-align: center;
}

/* Disclaimer Bar */
.disclaimer-bar {
    background-color: var(--disclaimer-bg);
    color: var(--disclaimer-text);
    font-size: 0.85rem;
    padding: 0.5rem 0;
    text-align: center;
    border-bottom: 1px solid #fecaca;
}

/* Header */
.site-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.05em;
}

.logo span {
    color: var(--accent-color);
}

.main-nav ul {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
    transition: color 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--accent-color);
}

/* Hero Section */
.hero-editorial {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge-tag {
    display: inline-block;
    background-color: #dbeafe;
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.1;
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.lead {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    color: #475569;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.75rem;
    font-weight: 600;
    border-radius: 4px;
    transition: background-color 0.2s, transform 0.1s;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
}

.btn-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.hero-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Pillars */
.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.25rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pillar-card {
    background: var(--white);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.pillar-icon {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.pillar-card h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

/* Deep Dive */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.deep-dive-img img {
    width: 100%;
    border-radius: 8px;
}

.deep-dive-content h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.deep-dive-content p {
    margin-bottom: 1.5rem;
}

.text-link {
    color: var(--accent-color);
    font-weight: 650;
}

.text-link:hover {
    text-decoration: underline;
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: #94a3b8;
    padding: 5rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-col h3 span {
    color: var(--accent-color);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 2rem;
    font-size: 0.85rem;
}

@media (max-width: 992px) {
    .hero-grid, .grid-2, .pillars-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}