@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;700&family=Orbitron:wght@400;700;900&display=swap');
        
:root {
    --primary-green: #00ff41;
    --secondary-green: #00cc33;
    --dark-bg: #0d1117;
    --darker-bg: #010409;
    --card-bg: #161b22;
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
}

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

body {font-family: 'Fira Code', monospace;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Matrix rain effect */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.1;
}

/* Navigation */
.navbar {
    background-color: rgba(13, 17, 23, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    color: var(--primary-green) !important;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    color: var(--text-primary) !important;
    font-weight: 400;
    margin: 0 0.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-green) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: var(--primary-green);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%2300ff41" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-green);
    text-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    margin-top: 6rem;
    margin-bottom: 1rem;
}

.hero .subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.typing-effect {
    border-right: 2px solid var(--primary-green);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { border-color: var(--primary-green); }
    51%, 100% { border-color: transparent; }
}

.btn-hacker {
    background: linear-gradient(45deg, transparent, var(--primary-green), transparent);
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
    padding: 12px 30px;
    font-family: 'Fira Code', monospace;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.btn-hacker:hover {
    color: var(--dark-bg);
    box-shadow: 0 0 30px var(--primary-green);
}

.btn-hacker::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-green);
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-hacker:hover::before {
    left: 0;
}

/* Section Styling */
.section {
    padding: 100px 0;
    position: relative;
}

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-green), transparent);
}

/* Cards */
.hacker-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hacker-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--secondary-green));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.hacker-card:hover {
    border-color: var(--primary-green);
    box-shadow: 0 10px 30px rgba(0, 255, 65, 0.1);
    transform: translateY(-5px);
}

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

.hacker-card h4 {
    color: var(--primary-green);
    font-family: 'Orbitron', monospace;
    margin-bottom: 1rem;
}

.hacker-card .tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tech-tag {
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 2rem;
}

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

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.2rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    color: var(--primary-green);
    border-color: var(--primary-green);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    transform: translateY(-3px);
}

.footer-nav {
    display: flex;
    justify-content: flex-start;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
}

.footer-nav a:hover {
    color: var(--primary-green);
}

.footer-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -3px;
    left: 0;
    background-color: var(--primary-green);
    transition: width 0.3s ease;
}

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

/* Contact Form Styling */
.contact-form {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--secondary-green));
}

.form-title {
    color: var(--primary-green);
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    text-align: center;
}

.hacker-input {
    background: rgba(0, 255, 65, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
    padding: 12px 16px;
    font-family: 'Fira Code', monospace;
    transition: all 0.3s ease;
}

.hacker-input:focus {
    background: rgba(0, 255, 65, 0.1);
    border-color: var(--primary-green);
    box-shadow: 0 0 0 0.2rem rgba(0, 255, 65, 0.25);
    color: var(--text-primary);
}

.hacker-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
            
    .hero .subtitle {
        font-size: 1rem;
    }
            
    .section-title {
        font-size: 2rem;
    }
            
    .social-links {
        gap: 1rem;
    }
            
    .footer-nav {
        gap: 1rem;
    }
}

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

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

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

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

/* Hide scrollbar but keep scrolling functionality */
body, .section, .row, .container, .project-card, .hacker-card {
     scrollbar-width: none; /* Firefox */
     -ms-overflow-style: none; /* IE and Edge */
}
body::-webkit-scrollbar, .section::-webkit-scrollbar, .row::-webkit-scrollbar, .container::-webkit-scrollbar, .project-card::-webkit-scrollbar, .hacker-card::-webkit-scrollbar {
     display: none; /* Chrome, Safari, Opera */
}