/* ---
Theme: Tech / Futuristic
Font: JetBrains Mono
Language: English (UK)
Tone: Tech / Futuristic
--- */

/* Font Import & Core Reset */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600;700&display=swap');

:root {
    --bg-primary: #0d0c1d;
    --bg-secondary: #1a192d;
    --text-primary: #e0e1dd;
    --text-secondary: #a0a1b3;
    --accent-primary: #61dafb; /* Neon Cyan */
    --accent-secondary: #9d00ff; /* Neon Purple */
    --border-color: rgba(97, 218, 251, 0.3);
}

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

body {
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.7;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 16px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
.site-header {
    background-color: rgba(13, 12, 29, 0.8);
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-decoration: none;
    text-shadow: 0 0 5px var(--accent-primary);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    padding-bottom: 5px;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--accent-primary);
    text-shadow: 0 0 8px var(--accent-primary);
    border-bottom: 2px solid var(--accent-primary);
}

/* Main Content Layout */
.main-content {
    padding: 40px 0;
}

.layout-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

/* Main Article/Page Content */
.main-column {
    background-color: var(--bg-secondary);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 0 15px rgba(97, 218, 251, 0.1);
}

.page-header h1,
.article-header h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--accent-primary);
    text-shadow: 0 0 3px rgba(97, 218, 251, 0.7);
}

.page-content p,
.article-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.page-content h2,
.article-content h2 {
    font-size: 1.8rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--accent-secondary);
    padding-bottom: 10px;
}

.page-content h3,
.article-content h3 {
    font-size: 1.4rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.page-content ul,
.article-content ul {
    margin-left: 20px;
    margin-bottom: 1.5rem;
    list-style-type: '» ';
}

.page-content li,
.article-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.page-content a,
.article-content a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.page-content a:hover,
.article-content a:hover {
    color: #fff;
    text-shadow: 0 0 5px var(--accent-primary);
    text-decoration: underline;
}

/* Article Metadata */
.article-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    display: flex;
    gap: 20px;
    border-left: 3px solid var(--accent-secondary);
    padding-left: 15px;
}

/* Homepage Article List */
.article-list {
    display: grid;
    gap: 30px;
}

.article-preview {
    background-color: var(--bg-secondary);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.article-preview:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(97, 218, 251, 0.2);
}

.article-preview h2 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.article-preview h2 a {
    text-decoration: none;
    color: inherit;
}

.article-preview h2 a:hover {
    color: var(--accent-primary);
}

.article-preview p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.read-more {
    display: inline-block;
    color: var(--accent-primary);
    font-weight: 600;
    text-decoration: none;
}

.read-more:hover {
    text-decoration: underline;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 110px;
}

.sidebar-widget {
    background-color: var(--bg-secondary);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--accent-secondary);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-widget ul {
    list-style: none;
}

.sidebar-widget ul li {
    margin-bottom: 10px;
}

.sidebar-widget ul li a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.sidebar-widget ul li a:hover {
    color: var(--accent-primary);
}

.promo-text {
    background: linear-gradient(135deg, rgba(97, 218, 251, 0.1), rgba(157, 0, 255, 0.1));
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--accent-secondary);
    text-align: center;
    font-weight: 600;
    color: var(--text-primary);
}

/* Call to Action */
.cta-section {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--bg-primary);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    margin-top: 40px;
}

.cta-section h2 {
    color: var(--bg-primary);
    border-bottom: none;
    margin: 0 0 15px 0;
    font-size: 1.8rem;
    font-weight: 700;
}

.cta-section p {
    color: var(--bg-secondary);
    margin-bottom: 20px;
}

.cta-button {
    display: inline-block;
    background-color: var(--bg-primary);
    color: var(--accent-primary);
    padding: 12px 25px;
    border-radius: 5px;
    border: 2px solid var(--accent-primary);
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 15px var(--accent-primary);
}

/* Footer */
.site-footer {
    background-color: #000;
    color: var(--text-secondary);
    text-align: center;
    padding: 30px 0;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
}

/* Responsive Media Queries */
@media (min-width: 768px) {
    .layout-grid {
        grid-template-columns: 2.5fr 1fr;
    }
    .article-list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 767px) {
    .site-header .container {
        flex-direction: column;
        gap: 15px;
    }
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px 25px;
    }
    .page-header h1,
    .article-header h1 {
        font-size: 2rem;
    }
}