/* Root Variables */
:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --border: #2a2a2a;
    --accent: #ffffff;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --transition: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Courier New', monospace;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: 0.05em;
}

p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition);
    border-bottom: 1px solid transparent;
}

a:hover {
    color: var(--text-secondary);
    border-bottom: 1px solid var(--text-primary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.hero-container {
    padding: var(--spacing-lg);
}

.hero-title {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.hero-divider {
    width: 40px;
    height: 1px;
    background-color: var(--border);
    margin: var(--spacing-md) auto;
}

.hero-text {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: inline-block;
    padding: 1rem 2rem;
    border: 1px solid var(--text-primary);
    text-transform: lowercase;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    transition: all var(--transition);
}

.hero-cta:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-bottom: 1px solid var(--text-primary);
}

/* Sections */
.section {
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-lg) 0;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    text-transform: lowercase;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border: 1px solid var(--border);
    text-transform: lowercase;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
}

/* Work Section */
.projects {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.project {
    padding: var(--spacing-lg);
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.project:hover {
    border-color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--spacing-md);
}

.project-title {
    font-size: 1.3rem;
    text-transform: lowercase;
}

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

.project-description {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}

.tag {
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--border);
    font-size: 0.8rem;
    text-transform: lowercase;
    letter-spacing: 0.05em;
}

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

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

.project-link:hover {
    color: var(--text-primary);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.skill {
    padding: var(--spacing-md);
    border: 1px solid var(--border);
}

.skill h3 {
    font-size: 1rem;
    text-transform: lowercase;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border);
    padding-bottom: var(--spacing-sm);
}

.skill ul {
    list-style: none;
}

.skill li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    text-align: center;
}

.contact-subtitle {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.contact-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
}

.contact-link {
    padding: 1rem 2rem;
    border: 1px solid var(--text-primary);
    text-transform: lowercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    transition: all var(--transition);
}

.contact-link:hover {
    background-color: var(--text-primary);
    color: var(--bg-primary);
}

/* Footer */
.footer {
    padding: var(--spacing-sm);
    text-align: center;
}

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

.footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .stat-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .project-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .contact-links {
        flex-direction: column;
    }

    .contact-link {
        width: 100%;
    }
}