:root {
    --bg-color: #050508;
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --accent-primary: #6d5dfc;
    --accent-secondary: #00e5ff;
    --glass-bg: rgba(20, 20, 30, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-slow: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

/* Background Effects */
#noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.4;
    animation: drift 20s infinite alternate;
}

.blur-cyan {
    top: -20%;
    right: -10%;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
}

.blur-purple {
    bottom: -20%;
    left: -10%;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
    animation-delay: -10s;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-30px, 30px) scale(1.1); }
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

.subtitle {
    font-family: var(--font-heading);
    color: var(--accent-secondary);
    letter-spacing: 2px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.text-link {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.text-link:hover {
    color: var(--accent-primary);
    text-decoration: underline;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 8rem 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bg-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), #8878ff);
    color: white;
    box-shadow: 0 10px 20px rgba(109, 93, 252, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(109, 93, 252, 0.4);
}

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: var(--transition-slow);
}

#navbar.scrolled {
    padding: 1rem 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--accent-secondary);
    transition: var(--transition-fast);
}

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

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

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px;
    transition: all 0.3s ease;
}

/* Hero Section */
#hero {
    padding-top: 120px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.glitch-title {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #a0a0b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.hero-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    /* Aspect ratio slightly tall */
    aspect-ratio: 4/5;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transform: rotate(2deg);
    transition: var(--transition-slow);
}

.image-wrapper:hover {
    transform: rotate(0deg) scale(1.02);
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
    mix-blend-mode: luminosity;
    transition: var(--transition-slow);
}

.image-wrapper:hover img {
    mix-blend-mode: normal;
    opacity: 1;
}

.glow-effect {
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 50px rgba(0,0,0,0.5);
    pointer-events: none;
}

/* Section Title */
.section-title {
    margin-bottom: 4rem;
    text-align: center;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.underline {
    height: 3px;
    width: 60px;
    background: var(--accent-primary);
    margin: 0 auto;
    border-radius: 3px;
}

.section-subtitle {
    color: var(--text-secondary);
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.about-image-collage {
    position: relative;
    height: 400px;
}

.collage-item {
    position: absolute;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transition: var(--transition-slow);
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-1 {
    width: 60%;
    height: 280px;
    top: 0;
    left: 0;
    z-index: 2;
}

.item-2 {
    width: 50%;
    height: 240px;
    bottom: 0;
    right: 0;
    z-index: 1;
}

.collage-item:hover {
    z-index: 3;
    transform: scale(1.05);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.wide-card {
    grid-column: 1 / -1;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top right, rgba(109, 93, 252, 0.1), transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.project-card:hover::before {
    opacity: 1;
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.project-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.project-icon {
    margin-top: 2rem;
    font-size: 2rem;
    color: var(--accent-secondary);
    align-self: flex-end;
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 3rem;
    margin-bottom: 2rem;
}

.footer-info h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.footer-info p {
    color: var(--text-secondary);
    max-width: 400px;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 1.2rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--accent-primary);
    transform: translateY(-5px);
    border-color: var(--accent-primary);
}

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Animations (Reveal via JS) */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }

/* Responsive Media Queries */
@media screen and (max-width: 968px) {
    .hero-content, .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-desc {
        margin: 0 auto 2.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .glitch-title {
        font-size: 4rem;
    }
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0px;
        height: 100vh;
        top: 0;
        background: var(--bg-color);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
    }
    
    .nav-links.nav-active {
        transform: translateX(0%);
    }
    
    .burger {
        display: block;
        z-index: 101;
    }
    
    .toggle .line1 {
        transform: rotate(-45deg) translate(-5px, 5px);
    }
    
    .toggle .line2 {
        opacity: 0;
    }
    
    .toggle .line3 {
        transform: rotate(45deg) translate(-5px, -5px);
    }
}