:root {
    --bg-color: #0a0a0a;
    --bg-darker: #050505;
    --accent-color: #00ff41;
    --accent-muted: #008f11;
    --text-color: #d1d1d1;
    --text-dim: #888;
    --border-color: #333;
    --terminal-bg: #121212;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'JetBrains Mono', monospace;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Matrix-like background effect */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)),
                url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    z-index: -1;
    pointer-events: none;
}

/* Navbar */
.navbar {
    background-color: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.2rem;
}

.nav-link {
    color: var(--text-color) !important;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

.nav-link:hover {
    color: var(--accent-color) !important;
}

/* Cursor Animation */
.cursor {
    animation: blink 1s infinite;
}

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

/* Hero Section */
.hero-section {
    min-height: 80vh;
    position: relative;
}

.text-success {
    color: var(--accent-color) !important;
}

.btn-outline-success {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

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

.btn-success {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--bg-color);
    font-weight: 700;
}

.btn-success:hover {
    background-color: var(--accent-muted);
    border-color: var(--accent-muted);
    color: var(--bg-color);
}

/* Section Styles */
.section {
    position: relative;
}

.bg-darker {
    background-color: var(--bg-darker);
}

.section-title {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    display: inline-block;
}

/* Terminal Window */
.terminal-window {
    background: var(--terminal-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.terminal-header {
    background: #222;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.terminal-title {
    margin-left: auto;
    margin-right: auto;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.terminal-body {
    padding: 20px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
}

.timeline-marker {
    position: absolute;
    left: -34px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-color);
    border: 4px solid var(--bg-color);
    box-shadow: 0 0 0 2px var(--accent-color);
}

.timeline-content {
    padding-bottom: 20px;
}

.role-title {
    font-weight: 700;
    color: var(--accent-color);
}

.date {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.experience-list {
    list-style: none;
    padding-left: 0;
    margin-top: 10px;
}

.experience-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.experience-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--accent-muted);
}

/* Education Cards */
.edu-card {
    background: var(--terminal-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.edu-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.edu-header {
    background: #222;
    padding: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--accent-color);
}

.edu-body {
    padding: 15px;
}

/* Skills & Badges */
.skill-box {
    background: var(--terminal-bg);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
}

.skill-badge, .cert-badge, .lang-badge {
    padding: 5px 12px;
    border-radius: 3px;
    font-size: 0.8rem;
    border: 1px solid var(--accent-muted);
    color: var(--text-color);
}

.skill-badge { background: rgba(0, 255, 65, 0.1); }
.cert-badge { background: rgba(0, 143, 17, 0.2); border-color: var(--accent-color); }
.lang-badge { background: rgba(255, 255, 255, 0.05); border-color: var(--text-dim); }

/* Contact Card */
.contact-card {
    background: var(--terminal-bg);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 8px;
}

.contact-link {
    text-decoration: none;
    color: var(--text-color);
    font-family: inherit;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .display-3 {
        font-size: 2.5rem;
    }
}