:root {
    --bg-color: #ffffff;
    --text-color: #2d2d2d;
    --accent-primary: #0066cc;
    --accent-secondary: #333333;
    --accent-tertiary: #666666;
    --border-color: #e0e0e0;
    --code-bg: #f5f5f5;
    --link-color: #0066cc;
    --font-heading: Georgia, 'Times New Roman', serif;
    --font-body: Georgia, 'Times New Roman', serif;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.8;
    overflow-x: hidden;
    font-size: 18px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

a {
    color: var(--link-color);
    text-decoration: none;
    border-bottom: 1px solid var(--link-color);
    transition: opacity 0.2s ease;
}

a:hover {
    opacity: 0.7;
}

/* Simple text styling */
.text-gradient {
    color: var(--text-color);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

.hero p {
    font-size: 1.1rem;
    max-width: 700px;
    color: var(--accent-tertiary);
    font-style: italic;
}

.hero .date {
    font-size: 0.9rem;
    color: var(--accent-tertiary);
    font-style: normal;
    margin-bottom: 0.5rem;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* Executive Summary */
.executive-summary {
    background: var(--bg-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.summary-content {
    background: var(--bg-color);
    border-left: 4px solid var(--text-color);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.summary-content h2 {
    font-family: 'Playfair Display', serif;
}

/* Grid Layout for Pillars */
.pillars-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

/* Card Component */
.card {
    background: var(--bg-color);
    border: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.card:hover {
    /* No hover effects */
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-md);
    display: inline;
}

.card p {
    margin-top: var(--spacing-sm);
}

.card-number {
    display: inline;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-right: 0.5rem;
}

/* RLM Layer */
.rlm-section {
    position: relative;
    background: var(--bg-color);
}

.rlm-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.rlm-feature {
    display: block;
    margin-bottom: var(--spacing-md);
}

.rlm-icon {
    display: none;
}

.rlm-text h3 {
    color: var(--text-color);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    padding: var(--spacing-lg) 0;
    color: var(--accent-tertiary);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.footer-name h3 {
    font-size: 1.2rem;
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-tertiary);
    border-bottom: none;
    font-family: 'Baskervville', serif;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--text-color);
}

.footer-links svg {
    flex-shrink: 0;
}

/* Micro-animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.fade-in {
    /* Remove animation for simpler look */
}

/* Syntax highlighting look for specific terms */
code {
    font-family: 'Courier New', monospace;
    background: var(--code-bg);
    padding: 0.2em 0.4em;
    border-radius: 3px;
    color: var(--text-color);
    font-size: 0.9em;
    border: 1px solid var(--border-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* Half-width layout for desktop only */
@media (min-width: 769px) {

    #core-pillars .container,
    #code .container,
    #citation .container,
    footer .container {
        max-width: 50%;
        margin: 0;
        margin-left: 0;
        padding-left: var(--spacing-md);
    }
}

/* Additional blog-style improvements */
p {
    margin-bottom: 1.2rem;
    font-family: 'Baskervville', serif;
}

strong {
    font-weight: 700;
    color: var(--text-color);
}

/* Scroll Reveal Title */
.scroll-reveal-wrapper {
    height: 100vh;
    position: relative;
}

.scroll-reveal-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-reveal-sticky h1 {
    font-size: 3rem;
    white-space: nowrap;
    min-height: 1.3em;
}

#core-pillars {
    padding-top: var(--spacing-lg);
}

#core-pillars h2 {
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.rlm-section h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

/* Citation section */
#citation {}

#citation pre {
    background: #eef;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-md);
    overflow-x: auto;
    margin-top: var(--spacing-md);
}

#citation code {
    background: transparent;
    border: none;
    padding: 0;
    font-size: 0.9em;
    line-height: 0.5;
}

#code h2,
#citation h2 {
    margin-top: 0;
}

#code,
#citation {
    padding: var(--spacing-sm) 0;
}