/* =========================================
   Vaporwave / Outrun Design Token System
   ========================================= */

:root {
    /* Colors (The Void) */
    --bg-color: #090014;
    --text-primary: #E0E0E0;
    --accent-magenta: #FF00FF;
    --accent-cyan: #00FFFF;
    --accent-orange: #FF9900;
    --card-bg: rgba(26, 16, 60, 0.8);
    --border-dim: #2D1B4E;
    
    /* Typography */
    --font-heading: 'Orbitron', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    
    /* Gradients */
    --sunset-gradient: linear-gradient(to right, #FF9900, #FF00FF, #00FFFF);
    --glow-magenta: 0 0 10px #FF00FF, 0 0 20px rgba(255, 0, 255, 0.5);
    --glow-cyan: 0 0 10px #00FFFF, 0 0 20px rgba(0, 255, 255, 0.5);
    
    --transition-fast: 0.2s linear;
}

/* =========================================
   Base & Overlays
   ========================================= */

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

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

/* CRT Scanlines Overlay */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(18, 16, 20, 0) 50%, rgba(0, 0, 0, 0.2) 50%);
    background-size: 100% 4px;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.3;
}

/* Perspective Grid Floor */
.grid-floor {
    position: fixed;
    bottom: -100px;
    left: 50%;
    width: 200vw;
    height: 50vh;
    background-image: 
        linear-gradient(transparent 95%, var(--accent-magenta) 95%), 
        linear-gradient(90deg, transparent 95%, var(--accent-magenta) 95%);
    background-size: 50px 50px;
    transform: translateX(-50%) perspective(500px) rotateX(60deg);
    mask-image: linear-gradient(to top, black, transparent);
    z-index: -1;
    opacity: 0.2;
}

/* Floating Sunset Sun */
.sunset-orb {
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: linear-gradient(to bottom, #FF9900, #FF00FF);
    border-radius: 50%;
    filter: blur(80px);
    z-index: -2;
    opacity: 0.15;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

/* =========================================
   Navigation
   ========================================= */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(9, 0, 20, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--accent-magenta);
    padding: 1rem 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
}

.navbar a {
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    transition: var(--transition-fast);
}

.navbar a:hover {
    color: var(--accent-cyan);
    text-shadow: var(--glow-cyan);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

/* =========================================
   Hero Section
   ========================================= */

header {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 0.9;
    margin-bottom: 1rem;
    background: var(--sunset-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(255, 0, 255, 0.3));
}

.subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent-cyan);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.hero-params {
    max-width: 600px;
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 3rem;
}

.profile-section-wrapper {
    position: relative;
}

.profile-img-container {
    width: 300px;
    height: 400px;
    border: 4px solid var(--accent-cyan);
    box-shadow: var(--glow-cyan);
    background: black;
    position: relative;
}

.profile-img-container::after {
    content: '';
    position: absolute;
    inset: -10px;
    border: 1px solid var(--accent-magenta);
    z-index: -1;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: sepia(100%) hue-rotate(280deg) saturate(2); /* Magenta-ish duotone */
}

/* =========================================
   Specific Components
   ========================================= */

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 4rem;
    color: var(--text-primary);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.section-title::before {
    content: '> ';
    color: var(--accent-magenta);
}

/* Cards */
.project-card, .publication-item, .blog-card {
    background: var(--card-bg);
    border: 1px solid var(--border-dim);
    border-top: 3px solid var(--accent-cyan);
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px) skewX(-2deg);
    border-color: var(--accent-magenta);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.2);
}

.project-card h3 {
    font-family: var(--font-heading);
    color: var(--accent-cyan);
    margin-bottom: 1rem;
    text-shadow: var(--glow-cyan);
}

/* Buttons */
.contact-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: transparent;
    border: 2px solid var(--accent-magenta);
    color: var(--accent-magenta);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    transform: skewX(-15deg);
    transition: all 0.3s ease;
}

.contact-button span {
    display: inline-block;
    transform: skewX(15deg);
}

.contact-button:hover {
    background: var(--accent-magenta);
    color: #000;
    box-shadow: var(--glow-magenta);
    transform: skewX(0deg);
}

.contact-button:hover span {
    transform: skewX(0deg);
}

/* Skill Tags */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* Terminal Header */
.terminal-header {
    background: rgba(0, 255, 255, 0.1);
    border-bottom: 1px solid var(--accent-cyan);
    padding: 0.5rem 1rem;
    margin: -2rem -2rem 1.5rem -2rem;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.terminal-dots span:nth-child(1) { background: var(--accent-magenta); }
.terminal-dots span:nth-child(2) { background: var(--accent-cyan); }
.terminal-dots span:nth-child(3) { background: var(--accent-orange); }

.skill-tag {
    font-family: var(--font-mono);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    padding: 0.5rem 1rem;
    text-transform: uppercase;
    clip-path: polygon(10% 0%, 100% 0%, 90% 100%, 0% 100%);
    background: rgba(0, 255, 255, 0.05);
    transition: all 0.2s ease;
}

.skill-tag:hover {
    background: var(--accent-cyan);
    color: black;
    box-shadow: var(--glow-cyan);
    transform: scale(1.1);
}

/* =========================================
   Animations
   ========================================= */

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
.terminal-footer {
    border-top: 1px solid var(--border-dim);
    padding: 3rem 0;
    margin-top: 6rem;
    background: rgba(0, 0, 0, 0.3);
}

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

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

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

/* Base Layout ... rest of the file ... */