:root {
    --primary-color: #00ff00;
    --secondary-color: #008000;
    --text-color: #00ff00;
    --background-color: #000000;
    --accent-color: #001100;
}

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

body {
    font-family: 'Courier New', Courier, monospace;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

header {
    background-color: var(--background-color);
    box-shadow: 0 2px 4px rgba(0,255,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 1rem 2rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 10;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    box-shadow: 0 0 5px var(--primary-color);
}

nav ul {
    display: flex;
    justify-content: flex-end;
    list-style: none;
    margin: 0;
    padding: 0;
    transition: all 0.3s ease;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--primary-color);
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-color);
    text-align: center;
    padding: 0 1rem;
    position: relative;
    overflow: hidden;
}

#matrix-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
}

.crt-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(0, 255, 0, 0.1) 50%,
        rgba(0, 0, 0, 0.1) 50%
    );
    background-size: 100% 4px;
    pointer-events: none;
    animation: flicker 0.15s infinite;
    opacity: 0.15;
}

.crt-overlay::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        transparent 0%,
        rgba(0, 255, 0, 0.05) 0.5%,
        transparent 1%
    );
    animation: scan 7.5s linear infinite;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

main {
    text-align: center;
}

section {
    padding: 5rem 2rem;
}

section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 1rem;
}

.project-card {
    background-color: var(--accent-color);
    border: 1px solid var(--primary-color);
    padding: 1.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.project-card:hover {
    box-shadow: 0 0 15px var(--primary-color);
    transform: translateY(-5px);
}

.project-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.project-card p {
    margin-bottom: 1rem;
}

.project-card .links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.project-card .links a {
    color: var(--primary-color);
    text-decoration: none;
    border: 1px solid var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.project-card .links a:hover {
    background-color: var(--primary-color);
    color: var(--background-color);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

input, textarea {
    padding: 0.8rem;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    font-size: 1rem;
    background-color: var(--background-color);
    color: var(--primary-color);
    font-family: 'Courier New', Courier, monospace;
}

input:focus, textarea:focus {
    outline: none;
    box-shadow: 0 0 5px var(--primary-color);
}

button {
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 0.8rem 1.5rem;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: 'Courier New', Courier, monospace;
}

button:hover {
    background-color: var(--primary-color);
    color: var(--background-color);
}

.contact-info {
    text-align: center;
    padding: 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.email-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 1rem 2rem;
    color: var(--primary-color);
    text-decoration: none;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
    transition: all 0.3s ease;
}

.email-link:hover {
    background-color: var(--primary-color);
    color: var(--background-color);
    box-shadow: 0 0 15px var(--primary-color);
}

footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--accent-color);
    border-top: 1px solid var(--primary-color);
}

@keyframes flicker {
    0% {
        opacity: 0.15;
    }
    50% {
        opacity: 0.2;
    }
    100% {
        opacity: 0.15;
    }
}

@keyframes scan {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

@media (max-width: 768px) {
    nav ul {
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }

    .hamburger {
        display: flex;
    }

    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 100%;
        background-color: var(--background-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
    }

    nav ul.active {
        right: 0;
    }

    nav ul li {
        margin: 1.5rem 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .email-link {
        display: block;
        margin: 1rem auto;
        width: fit-content;
        text-align: center;
    }
}

@media (max-width: 444px) {
    .email-link {
        padding: 1rem;
        font-size: 0.9rem;
        margin: 1rem auto;
        width: calc(100% - 2rem);
        max-width: 300px;
        word-break: break-all;
    }

    .contact-info {
        padding: 2rem 0.5rem;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}