:root {
    --bg-color: #0a0a0a;
    --accent-green: #00ff41;
    --accent-red: #ff2222;
    --text-body: #c8c8c8;
    --text-heading: #ffffff;
    --font-mono: 'JetBrains Mono', monospace;
    --border-color: #1a1a1a;
    --glow-green: 0 0 8px #00ff41;
    --glow-red: 0 0 8px #ff2222;
    --card-bg: rgba(10, 10, 10, 0.8);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-body);
    font-family: var(--font-mono);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: default;
}

/* --- Effects --- */

/* Scanline overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(18, 16, 16, 0) 50%,
        rgba(0, 0, 0, 0.1) 50%
    ), linear-gradient(
        90deg,
        rgba(255, 0, 0, 0.02),
        rgba(0, 255, 0, 0.01),
        rgba(0, 0, 255, 0.02)
    );
    background-size: 100% 3px, 3px 100%;
    z-index: 1000;
    pointer-events: none;
}

/* CRT flicker */
@keyframes flicker {
    0% { opacity: 0.971; }
    5% { opacity: 0.985; }
    10% { opacity: 0.963; }
    15% { opacity: 0.999; }
    20% { opacity: 0.978; }
    25% { opacity: 0.989; }
    30% { opacity: 0.966; }
    35% { opacity: 0.982; }
    40% { opacity: 0.971; }
    45% { opacity: 0.993; }
    50% { opacity: 0.967; }
    55% { opacity: 0.988; }
    60% { opacity: 0.974; }
    65% { opacity: 0.991; }
    70% { opacity: 0.969; }
    75% { opacity: 0.985; }
    80% { opacity: 0.972; }
    85% { opacity: 0.997; }
    90% { opacity: 0.968; }
    95% { opacity: 0.989; }
    100% { opacity: 0.975; }
}
.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 16, 16, 0);
    z-index: 999;
    pointer-events: none;
    animation: flicker 0.15s infinite;
}

/* Noise filter */
#noise-svg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 1001;
    pointer-events: none;
}

/* Glitch effect */
@keyframes glitch {
    0% { clip-path: inset(40% 0 61% 0); transform: translate(-5px, -5px); }
    10% { clip-path: inset(92% 0 1% 0); transform: translate(5px, 5px); }
    20% { clip-path: inset(25% 0 58% 0); transform: translate(-5px, 5px); }
    30% { clip-path: inset(54% 0 7% 0); transform: translate(5px, -5px); }
    40% { clip-path: inset(58% 0 43% 0); transform: translate(-5px, -5px); }
    50% { clip-path: inset(25% 0 14% 0); transform: translate(5px, 5px); }
    60% { clip-path: inset(80% 0 5% 0); transform: translate(-5px, 5px); }
    70% { clip-path: inset(43% 0 32% 0); transform: translate(5px, -5px); }
    80% { clip-path: inset(14% 0 55% 0); transform: translate(-5px, -5px); }
    90% { clip-path: inset(61% 0 28% 0); transform: translate(5px, 5px); }
    100% { clip-path: inset(40% 0 61% 0); transform: translate(-5px, -5px); }
}

.glitch-wrapper {
    position: relative;
    display: inline-block;
}
.glitch-wrapper:hover .glitch {
    animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both infinite;
    text-shadow: 2px 0 var(--accent-red), -2px 0 var(--accent-green);
}
.glitch {
    color: var(--text-heading);
    position: relative;
    display: inline-block;
}

/* Boot screen */
#boot-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color); /* Keep base color */
    color: var(--accent-green);
    z-index: 9999;
    padding: 60px; /* Slightly more padding */
    font-size: 16px; /* Slightly larger font */
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    text-shadow: var(--glow-green); /* Keep glow */
    overflow: hidden; /* Prevent scrollbars from appearing during transition */
}

/* Add a subtle noise overlay specifically for the boot screen */
#boot-screen::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%"><filter id="noiseFilter"><feTurbulence type="fractalNoise" baseFrequency="0.85" numOctaves="2" stitchTiles="stitch"/><feColorMatrix in="SourceGraphic" type="matrix" values="0 0 0 0 0, 0 0 0 0 0, 0 0 0 0 0, 0 0 0 0.3 0"/></filter><rect width="100%" height="100%" filter="url(#noiseFilter)" opacity="0.05"/></svg>');
    z-index: -1; /* Place it behind text */
    pointer-events: none;
}

.boot-line {
    margin-bottom: 4px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.2s ease-out;
}
.boot-line.visible {
    opacity: 1;
    transform: translateX(0);
    /* Add a slight scale-up for a more dynamic appearance */
    transform: scale(1.02); 
}
.boot-line span.ok { color: var(--accent-green); font-weight: bold; }
.boot-line span.warn { color: var(--accent-red); font-weight: bold; }


/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(4px);
}
nav .logo {
    color: var(--accent-green);
    font-weight: bold;
    text-shadow: var(--glow-green);
}
nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}
nav a {
    color: var(--text-body);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}
nav a:hover {
    color: var(--accent-green);
    text-shadow: var(--glow-green);
}

/* Sections */
section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
}

.section-header {
    margin-bottom: 32px;
    font-size: 24px;
    text-transform: lowercase;
}
.section-header span.prompt { color: var(--accent-green); margin-right: 8px; }
.section-header span.title { color: var(--text-heading); text-shadow: var(--glow-green); }

/* Hero */
#hero {
    min-height: 100vh;
    padding-top: 80px;
    align-items: center;
    text-align: center;
    justify-content: center;
    gap: 12px;
}
#hero h1 {
    font-size: 4rem;
    margin-bottom: 0;
}
.tagline {
    font-size: 1.2rem;
    min-height: 1.5em;
    color: var(--text-body);
    margin-bottom: 20px;
}
.stats-block {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 20px;
    text-align: left;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}
.stats-block p {
    margin-bottom: 4px;
    font-size: 14px;
}

/* About */
#about {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}
.profile-container {
    width: 280px;
    height: 280px;
    border: 2px solid var(--accent-green);
    box-shadow: var(--glow-green);
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}
.profile-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1) contrast(1.1);
}
.profile-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 255, 65, 0.05);
    pointer-events: none;
}
#bio-text {
    font-size: 16px;
    white-space: pre-wrap;
    line-height: 1.8;
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}
.terminal-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    min-height: 180px;
    position: relative;
}
.terminal-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-green);
    box-shadow: var(--glow-green);
}
.terminal-header {
    background: var(--border-color);
    padding: 6px 12px;
    display: flex;
    align-items: center;
    font-size: 11px;
    color: var(--text-body);
}
.terminal-dots {
    display: flex;
    gap: 5px;
    margin-right: 15px;
}
.dot { width: 8px; height: 8px; border-radius: 50%; }
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.terminal-body {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.terminal-body h3 {
    color: var(--accent-green);
    margin-bottom: 8px;
    font-size: 16px;
}
.terminal-body p {
    font-size: 13px;
    margin-bottom: 15px;
    flex-grow: 1;
}
.repo-meta {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--accent-green);
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    align-items: center;
}
.lang-badge { display: flex; align-items: center; gap: 6px; }
.lang-dot { width: 8px; height: 8px; border-radius: 50%; }
.repo-link {
    text-decoration: none;
    color: var(--text-heading);
    font-weight: bold;
    font-size: 12px;
}
.repo-link:hover { color: var(--accent-green); }

/* Contact */
.contact-list {
    list-style: none;
}
.contact-item {
    margin-bottom: 10px;
    font-size: 16px;
}
.contact-item a {
    color: var(--accent-green);
    text-decoration: none;
    transition: text-shadow 0.3s;
}
.contact-item a:hover {
    text-shadow: var(--glow-green);
}
.cmd-prefix { color: var(--accent-red); margin-right: 10px; }

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Cursor */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.cursor {
    display: inline-block;
    width: 8px;
    height: 1.1em;
    background-color: var(--accent-green);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
    margin-left: 4px;
    box-shadow: var(--glow-green);
}

/* Footer */
footer {
    padding: 30px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 11px;
    color: #444;
    letter-spacing: 1px;
}

/* Mobile */
@media (max-width: 768px) {
    section { padding: 40px 20px; }
    #hero h1 { font-size: 2.5rem; }
    #about { grid-template-columns: 1fr; justify-items: center; text-align: left; }
    nav { padding: 10px 20px; }
    nav ul { gap: 15px; }
    nav a { font-size: 12px; }
}