/* ============================================
   TOM TURNER - CYBER PORTFOLIO
   Tech-focused dark theme with terminal vibes
   ============================================ */

/* CSS Variables */
:root {
    /* Primary Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #0d0d14;
    --bg-tertiary: #12121a;
    --bg-card: #14141e;

    /* Accent Colors */
    --accent-green: #00ff41;
    --accent-green-dim: #00cc33;
    --accent-cyan: #00d4ff;
    --accent-blue: #0080ff;
    --accent-purple: #8b5cf6;
    --accent-red: #ff3366;
    --accent-yellow: #ffd700;
    --accent-orange: #ff6b35;

    /* Text Colors */
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-accent: var(--accent-green);

    /* Terminal Colors */
    --terminal-bg: #0c0c0c;
    --terminal-border: #2a2a3a;
    --terminal-header: #1a1a24;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-cyan) 100%);
    --gradient-card: linear-gradient(180deg, rgba(0,255,65,0.03) 0%, transparent 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 20px rgba(0,255,65,0.2);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 8rem;

    /* Typography */
    --font-mono: 'Fira Code', 'Consolas', 'Monaco', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Scanline Effect */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.03) 0px,
        rgba(0, 0, 0, 0.03) 1px,
        transparent 1px,
        transparent 2px
    );
}

/* Selection */
::selection {
    background: var(--accent-green);
    color: var(--bg-primary);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-green-dim);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: var(--transition-base);
}

.nav.scrolled {
    border-bottom-color: var(--terminal-border);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.nav-logo:hover {
    color: var(--accent-green);
}

.logo-bracket {
    color: var(--accent-green);
}

.logo-text {
    color: var(--text-primary);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    position: relative;
    transition: var(--transition-fast);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

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

.nav-link:hover::before {
    width: 100%;
}

.nav-link-cta {
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--accent-green);
    border-radius: var(--radius-sm);
}

.nav-link-cta:hover {
    background: rgba(0, 255, 65, 0.2);
}

.nav-link-cta::before {
    display: none;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: var(--spacing-2xl) var(--spacing-lg);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.matrix-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-terminal {
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    text-align: left;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--terminal-header);
    border-bottom: 1px solid var(--terminal-border);
}

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

.terminal-dot.red {
    background: #ff5f56;
}

.terminal-dot.yellow {
    background: #ffbd2e;
}

.terminal-dot.green {
    background: #27ca40;
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: var(--spacing-sm);
}

.terminal-body {
    padding: var(--spacing-lg);
    font-family: var(--font-mono);
}

.terminal-line {
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.prompt {
    color: var(--accent-green);
    margin-right: var(--spacing-sm);
}

.command {
    color: var(--text-primary);
}

.comment {
    color: var(--text-muted);
    font-style: italic;
}

.terminal-output {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-left: var(--spacing-md);
}

.hero-name {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--accent-green);
    margin: var(--spacing-md) 0;
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.5);
}

.hero-title {
    font-size: 1.25rem;
    color: var(--accent-cyan);
    min-height: 1.5em;
    margin: var(--spacing-sm) 0;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: var(--spacing-md) 0;
}

.input-line {
    margin-top: var(--spacing-md);
}

.cursor {
    color: var(--accent-green);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 2s infinite linear alternate-reverse;
    color: var(--accent-cyan);
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 3s infinite linear alternate-reverse;
    color: var(--accent-red);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 100% { clip-path: inset(0 0 95% 0); transform: translateX(-2px); }
    20% { clip-path: inset(30% 0 50% 0); transform: translateX(2px); }
    40% { clip-path: inset(10% 0 70% 0); transform: translateX(-1px); }
    60% { clip-path: inset(60% 0 20% 0); transform: translateX(1px); }
    80% { clip-path: inset(80% 0 5% 0); transform: translateX(-2px); }
}

@keyframes glitch-2 {
    0%, 100% { clip-path: inset(95% 0 0 0); transform: translateX(2px); }
    20% { clip-path: inset(50% 0 30% 0); transform: translateX(-2px); }
    40% { clip-path: inset(70% 0 10% 0); transform: translateX(1px); }
    60% { clip-path: inset(20% 0 60% 0); transform: translateX(-1px); }
    80% { clip-path: inset(5% 0 80% 0); transform: translateX(2px); }
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.hero-hint {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-lg);
}

kbd {
    font-family: var(--font-mono);
    background: var(--bg-tertiary);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    font-size: 0.75rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

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

.btn-primary:hover {
    background: var(--accent-green-dim);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.btn-secondary:hover {
    background: rgba(0, 255, 65, 0.1);
    transform: translateY(-2px);
}

.btn-icon {
    font-size: 1rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--accent-green);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes scroll {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(8px); }
}

/* ============================================
   SECTIONS (General)
   ============================================ */
.section {
    padding: var(--spacing-2xl) 0;
    position: relative;
}

.section-title {
    font-family: var(--font-mono);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.title-decorator {
    color: var(--accent-green);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: calc(-1 * var(--spacing-lg));
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.code-block {
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.code-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--terminal-header);
    border-bottom: 1px solid var(--terminal-border);
}

.code-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}

.code-filename {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

.code-body {
    padding: var(--spacing-md);
    overflow-x: auto;
}

.code-body code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.8;
}

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

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

.about-paragraph {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    line-height: 1.8;
}

.highlight {
    color: var(--accent-green);
    font-weight: 500;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition-fast);
}

.stat-card:hover {
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow);
}

.stat-number,
.stat-icon {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-green);
    display: block;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--spacing-sm);
    display: block;
}

/* ============================================
   EXPERIENCE SECTION
   ============================================ */
.experience {
    background: var(--bg-secondary);
}

.timeline {
    position: relative;
    padding-left: var(--spacing-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    height: 100%;
    width: 2px;
    background: linear-gradient(
        180deg,
        var(--accent-green) 0%,
        var(--accent-cyan) 50%,
        var(--terminal-border) 100%
    );
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--spacing-xl) + 1px);
    top: 0;
}

.marker-dot {
    width: 16px;
    height: 16px;
    background: var(--accent-green);
    border-radius: 50%;
    display: block;
    box-shadow: 0 0 10px var(--accent-green);
}

.marker-line {
    display: none;
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: var(--transition-fast);
}

.timeline-content:hover {
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow);
}

.timeline-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-cyan);
}

.timeline-status {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: rgba(0, 255, 65, 0.2);
    color: var(--accent-green);
}

.timeline-status.active {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.timeline-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-company {
    font-size: 1rem;
    color: var(--accent-green);
    margin-bottom: var(--spacing-md);
}

.timeline-details {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.timeline-details li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.timeline-details li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-family: var(--font-mono);
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 12px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--accent-cyan);
    border-radius: var(--radius-sm);
    color: var(--accent-cyan);
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: var(--transition-fast);
}

.skill-category:hover {
    border-color: var(--accent-green);
}

.skill-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.skill-icon {
    font-size: 1.5rem;
}

.skill-title {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.skill-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.skill-name {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.skill-bar {
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    width: 0;
    transition: width 1s ease-out;
}

/* ============================================
   EDUCATION SECTION
   ============================================ */
.education {
    background: var(--bg-secondary);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.education-subtitle {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.subtitle-icon {
    font-size: 1.25rem;
}

.education-card {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
    transition: var(--transition-fast);
}

.education-card:hover {
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow);
}

.education-icon {
    flex-shrink: 0;
}

.degree-icon {
    font-size: 2rem;
}

.education-degree {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.education-field {
    color: var(--accent-green);
    margin-bottom: var(--spacing-xs);
}

.education-cert {
    font-size: 0.875rem;
    color: var(--accent-cyan);
    margin-bottom: var(--spacing-xs);
}

.education-school {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.cert-card {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-fast);
}

.cert-card:hover {
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow);
}

.cert-badge {
    width: 40px;
    height: 40px;
    background: rgba(0, 255, 65, 0.2);
    border: 2px solid var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cert-icon {
    color: var(--accent-green);
    font-weight: bold;
}

.cert-name {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cert-issuer {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.cert-note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--accent-cyan);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.cert-note p {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.project-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-placeholder {
    border-style: dashed;
    opacity: 0.7;
}

.project-placeholder:hover {
    opacity: 1;
}

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

.project-icon {
    font-size: 2rem;
}

.project-status {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 8px;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--accent-green);
    border-radius: var(--radius-sm);
    color: var(--accent-green);
}

.project-title {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.project-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tech-tag {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-terminal {
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.form-input {
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 65, 0.1);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    align-self: flex-start;
    margin-top: var(--spacing-sm);
}

.form-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

.note-icon {
    font-size: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--terminal-border);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-copy {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.footer-hint {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   EASTER EGG TERMINAL
   ============================================ */
.terminal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.terminal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.easter-terminal {
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    background: var(--terminal-bg);
    border: 2px solid var(--accent-green);
    border-radius: var(--radius-md);
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.3);
    display: flex;
    flex-direction: column;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.terminal-overlay.active .easter-terminal {
    transform: scale(1);
}

.easter-terminal .terminal-header {
    cursor: default;
}

.easter-terminal .terminal-dot.red {
    cursor: pointer;
    transition: var(--transition-fast);
}

.easter-terminal .terminal-dot.red:hover {
    transform: scale(1.2);
}

.easter-terminal .terminal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    font-size: 0.875rem;
    min-height: 300px;
    max-height: 400px;
}

.terminal-welcome {
    white-space: pre-wrap;
    font-family: var(--font-mono);
    color: var(--accent-green);
    margin-bottom: var(--spacing-md);
}

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid var(--terminal-border);
    background: var(--terminal-header);
}

.terminal-input {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    outline: none;
    caret-color: var(--accent-green);
}

.terminal-response {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    white-space: pre-wrap;
}

.terminal-response.error {
    color: var(--accent-red);
}

.terminal-response.success {
    color: var(--accent-green);
}

.terminal-response.info {
    color: var(--accent-cyan);
}

.terminal-cmd {
    color: var(--accent-green);
    font-family: var(--font-mono);
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: repeat(4, 1fr);
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-terminal {
        order: 2;
    }
}

/* Mobile */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--terminal-border);
        padding: var(--spacing-lg);
        gap: var(--spacing-sm);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        display: block;
        padding: var(--spacing-md);
        text-align: center;
    }

    .hero-terminal {
        margin: 0 calc(-1 * var(--spacing-md));
        border-radius: 0;
    }

    .hero-hint {
        display: none;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline {
        padding-left: var(--spacing-lg);
    }

    .timeline-marker {
        left: calc(-1 * var(--spacing-lg) + 1px);
    }

    .marker-dot {
        width: 12px;
        height: 12px;
    }

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

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

    .footer-links {
        flex-wrap: wrap;
    }

    .footer-hint {
        display: none;
    }

    .easter-terminal {
        width: 95%;
        max-height: 90vh;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

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

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

    .timeline-tags {
        flex-wrap: wrap;
    }
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .glitch::before,
    .glitch::after {
        display: none;
    }
}

/* Print Styles */
@media print {
    .nav,
    .hero-bg,
    .scroll-indicator,
    .hero-hint,
    .terminal-overlay,
    .scanlines {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        padding: 20px 0;
    }
}