:root {
    /* Theme Colors - "Digital Craftsman" */
    --bg-color: #0f1115;
    --surface-color: #16191f;
    --surface-hover: #1c2026;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --accent-color: #d4b265;
    /* Muted Gold */
    --border-color: rgba(255, 255, 255, 0.08);

    /* Typography */
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing & Grid */
    --gap: 1.5rem;
    --radius: 12px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: default;
    /* Custom cursor logic in JS */
}

/* Noise Texture */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Spotlight Effect */
.cursor-spotlight {
    position: fixed;
    top: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, rgba(0, 0, 0, 0) 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9998;
    transition: opacity 0.3s ease;
}

/* Typography Utilities */
.serif-italic {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: var(--accent-color);
}

.mono-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    display: block;
}

/* Main Grid Layout */
.main-grid {
    display: grid;
    grid-template-columns: 250px 1fr 1fr 1fr;
    grid-template-rows: auto auto auto;
    gap: var(--gap);
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;

    grid-template-areas:
        "header hero hero hero"
        "stack  proj1 proj1 proj2"
        "stack  proj3 about about"
        "footer footer footer footer";
}

/* Bento Card Base */
.bento-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.bento-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background-color: var(--surface-hover);
}

/* Area Assignments */
.header-area {
    grid-area: header;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem 0;
}

.hero-area {
    grid-area: hero;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.stack-area {
    grid-area: stack;
}

.project-1 {
    grid-area: proj1;
}

.project-2 {
    grid-area: proj2;
}

.project-3 {
    grid-area: proj3;
}

.stats-area {
    grid-column: 1 / 2;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    background: transparent;
    border: none;
    padding: 0;
}

.about-area {
    grid-area: about;
}

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

/* Header */
.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
}

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

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-link span {
    color: var(--accent-color);
    margin-right: 0.5rem;
    opacity: 0.7;
}

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

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

/* Hero */
.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-bio {
    max-width: 600px;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-color);
}

.btn-primary:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 46px;
}

.btn-icon:hover {
    border-color: var(--text-primary);
}

/* Stack */
.card-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.tech-list {
    list-style: none;
}

.tech-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.tech-list li span {
    color: var(--accent-color);
    opacity: 0.6;
}

/* Projects */
.project-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1rem;
}

.project-year {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-color);
}

.project-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
}

.project-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.tags span {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    color: var(--text-secondary);
}

.project-link {
    display: inline-block;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid var(--accent-color);
    padding-bottom: 2px;
}

/* Stats */
.stat-item {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    text-align: center;
}

.stat-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--accent-color);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    display: block;
}

/* About */
.section-heading {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.about-text p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.highlight {
    color: var(--text-primary);
    font-weight: 500;
}

/* Contact / Footer */
.email-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--text-primary);
    text-decoration: none;
    display: block;
    margin: 1rem 0;
    transition: color 0.2s;
}

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

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .main-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            "header header"
            "hero hero"
            "stack stack"
            "proj1 proj1"
            "proj2 proj3"
            "about about"
            "footer footer";
    }

    .stats-area {
        grid-column: auto;
        flex-direction: row;
        grid-area: stack;
        /* Reuse stack area or make new one */
        margin-bottom: var(--gap);
    }

    .nav-menu {
        flex-direction: row;
        gap: 2rem;
    }

    .header-area {
        flex-direction: row;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .main-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "header"
            "hero"
            "stack"
            "proj1"
            "proj2"
            "proj3"
            "about"
            "footer";
        padding: 1rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .nav-menu {
        display: none;
        /* Hide nav on mobile for simplicity or add hamburger */
    }

    .email-link {
        font-size: 1.5rem;
    }
}