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

:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #1a1f36;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0c0;
    --accent-primary: #00f5c3;
    --accent-secondary: #7d2ae8;
    --border-color: #2a2f5a;
    --font-main: 'JetBrains Mono', monospace;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

a:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
}

h1, h2, h3, h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Header */
.site-header {
    background-color: var(--bg-secondary);
    padding: 1rem 0;
    border-bottom: 2px solid var(--border-color);
}

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

.site-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
}

/* Main Layout */
.main-content {
    padding: 2rem 0;
}

.main-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 992px) {
    .main-layout {
        grid-template-columns: 3fr 1fr;
    }
}

/* Blog Articles Section */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.article-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 245, 195, 0.1);
}

.article-card h3 {
    color: var(--accent-primary);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.article-card p {
    flex-grow: 1;
    font-size: 0.9rem;
}

.read-more {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 700;
    background-color: var(--accent-secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    align-self: flex-start;
}

.read-more:hover {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    text-decoration: none;
}


/* Sidebar */
.sidebar-widget {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.sidebar-widget h3 {
    color: var(--accent-primary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

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

.sidebar-widget ul li {
    margin-bottom: 0.5rem;
}

.sidebar-widget ul li a {
    color: var(--text-secondary);
}

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


/* Article Page */
.article-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.article-header h1 {
    color: var(--accent-primary);
}

.article-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.article-content h2 {
    color: var(--accent-primary);
    margin-top: 2rem;
}

.article-content h3 {
    color: var(--accent-secondary);
    margin-top: 1.5rem;
}

.cta-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--accent-primary);
    padding: 1.5rem;
    margin-top: 2rem;
    border-radius: 8px;
    text-align: center;
}

/* Contact Form */
.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-main);
}

.contact-form button {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.contact-form button:hover {
    background-color: var(--accent-secondary);
    color: white;
}


/* Footer */
.site-footer {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
    border-top: 2px solid var(--border-color);
    font-size: 0.9rem;
}


/* Responsive */
@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        gap: 1rem;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
}