:root {
    --bg-color: #0c0c0e;
    --card-bg: #131316;
    --primary-color: #7c4dff;
    --primary-hover: #9975ff;
    --text-color: #ffffff;
    --text-muted: #8b8b93;
    --accent-glow: rgba(124, 77, 255, 0.3);
    --font-heading: 'Clash Display', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(12, 12, 14, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-color);
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
}

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

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    padding-top: 80px; /* offset header */
    position: relative;
    overflow: hidden;
}

/* Background Glow Effect */
.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: -1;
    opacity: 0.15;
}

.hero-content {
    max-width: 600px;
    z-index: 1;
}

.badge {
    background: rgba(124, 77, 255, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(124, 77, 255, 0.2);
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(90deg, #fff, #9975ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 480px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
}

.btn.secondary {
    background: transparent;
    color: var(--text-color);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn.secondary:hover {
    border-color: var(--text-color);
}

/* Code Block Visual */
.hero-visual {
    position: relative;
    z-index: 1;
}

.code-block {
    background: #1a1b21;
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    transform: rotate(2deg);
    transition: transform 0.5s;
}

.code-block:hover {
    transform: rotate(0deg) scale(1.02);
}

.keyword { color: #c678dd; }
.function { color: #61afef; }
.string { color: #98c379; }
.variable { color: #e06c75; }

/* Sections */
.section {
    padding: 6rem 10%;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
}

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

.about-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: 0.3s;
}

.about-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    background: linear-gradient(180deg, var(--card-bg) 0%, rgba(124, 77, 255, 0.05) 100%);
}

.about-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.about-card p {
    color: var(--text-muted);
}

/* Projects */
.projects-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    transition: 0.3s;
}

.tab-btn.active, .tab-btn:hover {
    background: var(--text-color);
    color: var(--bg-color);
    border-color: var(--text-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-icon {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: rgba(255,255,255,0.1);
    letter-spacing: 2px;
}

.project-content {
    padding: 2rem;
}

.project-tag {
    font-size: 0.8rem;
    color: var(--primary-color);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: block;
}

.project-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.project-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.project-link {
    font-weight: 600;
    font-size: 0.95rem;
}

.project-link:hover {
    color: var(--primary-color);
}

/* Contact */
.contact-wrapper {
    text-align: center;
    background: var(--card-bg);
    padding: 4rem 2rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-wrapper p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

.huge-btn {
    font-size: 1.5rem;
    padding: 1rem 3rem;
}

.social-links {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.social-links a {
    color: var(--text-muted);
    font-weight: 500;
}

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

/* Footer */
footer {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-color);
    margin: 5px 0;
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Can implement mobile menu toggle in JS */
    }
    
    .mobile-menu-btn {
        display: block;
    }

    .hero-section {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }

    .hero-content {
        margin-bottom: 3rem;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        display: none; /* Hide code block on smaller screens for cleaner look or adjust size */
    }
}