:root {
    --bg-color: #050505;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --accent-primary: #00f5ff;
    --accent-secondary: #7000ff;
    --text-main: #e0e0e0;
    --text-dim: #a0a0a0;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: cubic-bezier(0.23, 1, 0.32, 1);
}

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

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

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* Background Mesh */
.mesh-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: url('assets/hero_mesh_gradient_1774402747159.png') no-repeat center center/cover;
    opacity: 0.4;
    filter: blur(80px);
    animation: pulse 10s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

/* Custom Cursor */
.cursor-follower {
    position: fixed;
    width: 20px;
    height: 20px;
    background: var(--accent-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.1s ease-out;
    display: none;
}

@media (pointer: fine) {
    .cursor-follower { display: block; }
}

/* Scroll Progress */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
    width: 0%;
    z-index: 2000;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: backdrop-filter 0.3s;
}

nav.scrolled {
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.2rem 5%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--text-main);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 10%;
    position: relative;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 0.9;
    margin-bottom: 2rem;
    letter-spacing: -2px;
}

.hero h1 span {
    display: block;
    color: var(--text-dim);
}

.hero h1 b {
    color: var(--text-main);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-dim);
    max-width: 500px;
    margin-bottom: 3rem;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-primary);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.3);
}

.btn-secondary {
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    backdrop-filter: blur(10px);
}

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

/* Sections */
section {
    padding: 100px 10%;
}

.section-title {
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 3.5rem;
    letter-spacing: -1px;
}

.section-title p {
    color: var(--text-dim);
}

/* Project Cards */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.05);
}

.project-img {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--transition);
}

.project-card:hover .project-img img {
    transform: scale(1.05);
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-tag {
    font-size: 0.75rem;
    background: rgba(0, 245, 255, 0.1);
    color: var(--accent-primary);
    padding: 2px 8px;
    border-radius: 4px;
    margin-right: 5px;
}

/* Widget: Tech Orbit */
.tech-section {
    position: relative;
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.orbit-container {
    position: relative;
    width: 500px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.orbit-center {
    width: 100px;
    height: 100px;
    background: var(--glass-bg);
    border: 1px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 50px rgba(0, 245, 255, 0.2);
    z-index: 5;
}

.orbit-item {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    transition: 0.5s;
    backdrop-filter: blur(5px);
}

.orbit-item:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
    transform: scale(1.2);
}

/* Widget: Dev Console */
.console-widget {
    background: #0d0d0d;
    border-radius: 12px;
    border: 1px solid #333;
    font-family: 'Courier New', Courier, monospace;
    padding: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.console-header {
    display: flex;
    gap: 8px;
    margin-bottom: 1rem;
    border-bottom: 1px solid #222;
    padding-bottom: 0.5rem;
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-r { background: #ff5f56; }
.dot-y { background: #ffbd2e; }
.dot-g { background: #27c93f; }

.console-body {
    color: #00ff00;
    font-size: 0.9rem;
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    background: #00ff00;
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* Animations Trigger */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: 1s var(--transition);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Animations: Reveal Delay */
.reveal-delay-1 { transition-delay: 0.2s; }
.reveal-delay-2 { transition-delay: 0.4s; }
.reveal-delay-3 { transition-delay: 0.6s; }

/* Mobile */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero { padding: 0 5%; }
    .hero h1 { font-size: 3.5rem; }
    .projects-grid { grid-template-columns: 1fr; }
    .orbit-container { transform: scale(0.6); }
}