/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Terminal-inspired color palette */
    --bg-primary: #0a0e14;
    --bg-secondary: #12161e;
    --bg-card: #151921;
    --text-primary: #e6e6e6;
    --text-secondary: #8b92a0;
    --accent-green: #00ff9f;
    --accent-cyan: #00d9ff;
    --accent-red: #ff3366;
    --accent-yellow: #ffcc00;
    --border-color: #1f2430;
    
    /* Typography */
    --font-mono: 'JetBrains Mono', monospace;
    --font-sans: 'Archivo', sans-serif;
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
}

/* Grain overlay for texture */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='2.5' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 1000;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
header {
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(180deg, var(--bg-primary) 0%, transparent 100%);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.2rem;
}

.bracket {
    color: var(--accent-cyan);
    font-weight: 700;
}

.logo-text {
    color: var(--text-primary);
}

.cursor {
    color: var(--accent-green);
    animation: blink 1.2s ease-in-out infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.nav-links {
    display: flex;
    gap: 2rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::before {
    content: '> ';
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-links a:hover::before {
    opacity: 1;
    color: var(--accent-green);
}

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

/* Hero Section */
.hero {
    padding: 6rem 0 4rem;
    animation: fadeInUp 0.8s ease-out;
}

.title {
    font-family: var(--font-sans);
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.title-line {
    display: block;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 600px;
}

/* Posts Grid */
/* Updated post-card to use flexbox for layout */

.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.post-card-content {
    flex: 1;
}
.post-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.separator {
    color: var(--accent-cyan);
}

.post-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
    line-height: 1.3;
}

.post-card h2 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.post-card h2 a:hover {
    color: var(--accent-cyan);
}

.post-card-image {
    width: 260px;
    height: 260px;
    flex-shrink: 0;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.post-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

/* Responsive: stack on mobile */
@media (max-width: 768px) {
    .post-card {
        flex-direction: column;
    }
    
    .post-card-image {
        width: 100%;
        height: 200px;
    }
}

.excerpt {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Tags */
.tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.3rem 0.8rem;
    border-radius: 3px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.tag-dfir {
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.tag-automation {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.tag-python {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.tag-cloud {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.tag-aws {
    border-color: #ff9900;
    color: #ff9900;
}

.tag-threat {
    border-color: #ff3366;
    color: #ff3366;
}

.tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 255, 159, 0.2);
}

/* Footer */
footer {
    margin-top: 6rem;
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .title {
        font-size: 2.5rem;
    }
    
    .hero {
        padding: 4rem 0 3rem;
    }
    
    footer .container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* Blog Post Styles */
.post-header {
    padding: 4rem 0 2rem;
    animation: fadeInUp 0.8s ease-out;
}

.post-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.post-content {
    padding: 2rem 0;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.post-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.post-content h2 {
    font-size: 2rem;
    margin: 3rem 0 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.post-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.post-content code {
    font-family: var(--font-mono);
    background: var(--bg-secondary);
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--accent-cyan);
}

.post-content pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
    border-left: 3px solid var(--accent-green);
}

.post-content pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

.post-content ul, .post-content ol {
    margin: 1.5rem 0 1.5rem 2rem;
    color: var(--text-secondary);
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content a {
    color: var(--accent-cyan);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.post-content a:hover {
    border-bottom-color: var(--accent-cyan);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 2rem;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--accent-green);
}

.back-link::before {
    content: '←';
    color: var(--accent-green);
}