/* Tech Dark Theme - Futuristic, Cyberpunk Aesthetic */

:root {
    --bg-dark: #0A192F;
    --bg-darker: #020c1b;
    --grid-color: #1a2332;
    --neon-cyan: #00FFFF;
    --neon-green: #39FF14;
    --text-light: #CCCCCC;
    --text-dark: #8892B0;
    --border-cyan: #64FFDA;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Navigation */
.tech-nav {
    background: rgba(10, 25, 47, 0.9);
    backdrop-filter: blur(10px);
    padding: 1.5rem 5%;
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
}

.tech-nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tech-prompt {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 1.1rem;
    font-weight: 600;
}

.tech-menu {
    display: flex;
    gap: 1.5rem;
}

.tech-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.tech-menu a:hover {
    color: var(--neon-cyan);
}

/* Hero Section */
.tech-hero {
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.tech-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.tech-hero-left {
    display: flex;
    justify-content: center;
}

.tech-avatar-box {
    width: 200px;
    height: 200px;
    border: 2px solid var(--neon-cyan);
    background: rgba(0, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.tech-initials {
    font-family: 'JetBrains Mono', monospace;
    font-size: 4rem;
    font-weight: 700;
    color: var(--neon-cyan);
}

.tech-hero-right {
    padding: 2rem;
}

.tech-label {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.tech-author-name {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    font-family: 'Inter', sans-serif;
}

.tech-comment {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 1.25rem;
    margin-bottom: 2rem;
    font-style: italic;
}

.tech-bio {
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.tech-buttons {
    display: flex;
    gap: 1rem;
}

.tech-btn-primary {
    background: var(--neon-cyan);
    color: var(--bg-dark);
    padding: 1rem 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.tech-btn-primary:hover {
    background: var(--border-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

.tech-btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--text-dark);
    padding: 1rem 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
}

.tech-btn-secondary:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

/* Sections */
.tech-section {
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.tech-section-header {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    font-weight: 600;
    color: var(--neon-cyan);
    margin-bottom: 3rem;
}

.tech-tag {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.tech-tag-close {
    margin-top: 1rem;
    margin-bottom: 0;
}

/* Current Project Box */
.tech-box {
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neon-cyan);
    border-radius: 4px;
    padding: 3rem;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
}

.tech-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
}

.tech-description {
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.tech-btn-link {
    display: inline-block;
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    padding: 0.75rem 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
}

.tech-btn-link:hover {
    background: var(--neon-cyan);
    color: var(--bg-dark);
}

/* Books Section */
.tech-books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.tech-book-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 255, 255, 0.2);
    padding: 2rem;
    border-radius: 4px;
}

.tech-book-label {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.tech-book-cover {
    width: 100%;
    aspect-ratio: 2/3;
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neon-cyan);
    margin-bottom: 1.5rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.tech-book-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tech-cover-placeholder {
    color: var(--neon-cyan);
    font-family: 'JetBrains Mono', monospace;
}

.tech-book-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}

.tech-book-year {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.tech-book-desc {
    font-size: 0.95rem;
    color: var(--text-dark);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.tech-book-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-link-btn {
    background: transparent;
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    padding: 0.5rem 1rem;
    font-family: 'JetBrains Mono', monospace;
    text-decoration: none;
    font-size: 0.85rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.tech-link-btn:hover {
    background: var(--neon-cyan);
    color: var(--bg-dark);
}

.tech-view-all {
    text-align: center;
}

.tech-btn-large {
    background: var(--neon-cyan);
    color: var(--bg-dark);
    padding: 1.25rem 3rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
    display: inline-block;
    font-size: 1.1rem;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.tech-btn-large:hover {
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

/* About Section */
.tech-about-content {
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.2);
    padding: 2rem;
    border-radius: 4px;
}

.tech-about-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.tech-expand {
    display: inline-block;
    color: var(--neon-cyan);
    font-family: 'JetBrains Mono', monospace;
    text-decoration: none;
    font-size: 0.9rem;
}

.tech-expand:hover {
    text-decoration: underline;
}

/* Hobbies Section */
.tech-hobbies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tech-hobby-card {
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.2);
    padding: 2rem;
    border-radius: 4px;
}

.tech-hobby-label {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.tech-hobby-icon {
    width: 60px;
    height: 60px;
    border: 2px solid var(--neon-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    background: rgba(0, 255, 255, 0.1);
}

.tech-hobby-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.tech-hobby-desc {
    font-size: 0.95rem;
    color: var(--text-dark);
    line-height: 1.6;
}

/* Footer */
.tech-footer {
    padding: 4rem 5% 2rem;
    border-top: 1px solid rgba(0, 255, 255, 0.2);
    margin-top: 4rem;
}

.tech-footer-content {
    max-width: 1400px;
    margin: 0 auto 2rem;
    display: flex;
    justify-content: space-between;
}

.tech-footer-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.tech-footer-comment {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    font-size: 1rem;
}

.tech-social-label {
    font-family: 'JetBrains Mono', monospace;
    color: var(--neon-cyan);
    margin-bottom: 1rem;
}

.tech-social-buttons {
    display: flex;
    gap: 1rem;
}

.tech-social-link {
    color: var(--text-light);
    border: 1px solid rgba(0, 255, 255, 0.3);
    padding: 0.5rem 1rem;
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.tech-social-link:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

.tech-footer-bottom {
    text-align: center;
    color: var(--text-dark);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 968px) {
    .tech-hero-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-author-name {
        font-size: 2.5rem;
    }
    
    .tech-books-grid,
    .tech-hobbies-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-footer-content {
        flex-direction: column;
        gap: 2rem;
    }
}