/* Base styles and variables */
:root {
    --primary-color: #0f172a;
    --secondary-color: #3b82f6;
    --accent-color: #06b6d4;
    --text-color: #334155;
    --background-light: #f8fafc;
    --spacing-unit: 1rem;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Public Sans', system-ui, -apple-system, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--background-light);
}
/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header styles */
.header {
    position: relative;
    text-align: center;
    padding: 2rem 2.5rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border-radius: 8px;
    color: white;
    overflow: hidden;
}

.header-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 1rem;
    color: #cbd5e1;
    margin-bottom: 0;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #e2e8f0;
    margin: 1.5rem auto 0.5rem;
    font-weight: 400;
    font-size: 0.95rem;
    width: fit-content;
}

.top-highlight {
    margin: 2rem auto;
    max-width: 800px;
    text-align: center;
}

.top-highlight.highlight {
    flex-direction: column;
    align-items: center;
}

.top-highlight .highlight-icon {
    margin-bottom: 1rem;
}

.highlight {
    background: #fafafa;
    padding: 2rem;
    border-radius: 2px;
    margin: 3rem 0;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
}

.highlight-icon {
    color: #0f172a;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: 0.8;
}

.highlight p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #1e293b;
    letter-spacing: -0.01em;
    max-width: 600px;
}
/* Featured image */
.featured-image {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    margin: 3rem auto;
    display: block;
    transition: transform 0.3s ease;
}

.featured-image:hover {
    transform: scale(1.02);
}

/* Statistics grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0,0,0,0.1);
}

.stat-icon {
    color: var(--accent-color);
    margin-bottom: 1rem;
    width: 32px;
    height: 32px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-color);
    font-size: 0.875rem;
}

.intro-text {
    text-align: center;
    max-width: 800px;
    margin: 3rem auto;
    font-size: 1.2rem;
    line-height: 1.6;
    color: #1e293b;
    font-family: 'Public Sans', sans-serif;
    font-weight: 400;
    padding: 0 1rem;
    letter-spacing: -0.01em;
}
/* Article content */
.article {
    background: white;
    padding: 4rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    margin-bottom: 3rem;
}

.article p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.8;
}

.article p:last-child {
    margin-bottom: 0;
}

/* Highlight sections */
.top-highlight {
    margin: 2rem auto;
    max-width: 800px;
}

/* Button styles */
.link-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.link-button:hover {
    background-color: #0891b2;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2);
}

/* Icon styles */
[data-lucide] {
    stroke-width: 1.5px;
}

/* Article footer styles */
.article-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.author-info {
    margin-bottom: 1.25rem;
    align-items: center;
}

.author-name {
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.5;
}

.author-email {
    margin: 0.25rem 0 0 0;
    line-height: 1.5;
}

.author-email a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.author-email a:hover {
    color: #0891b2;
}

.article-footer .link-button {
    margin: 0;
    display: inline-flex;
}

/* Responsive design */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .header {
        padding: 2rem 1.5rem;
    }

    .title {
        font-size: 1.75rem;
    }

    .article {
        padding: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .highlight {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.5rem;
    }

    .featured-image {
        margin: 2rem auto;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 1.5rem;
    }

    .subtitle {
        font-size: 0.9rem;
    }

    .article {
        padding: 1.5rem;
    }

    .highlight {
        padding: 1.25rem;
    }
}