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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #e1e1e1;
    background-color: #121212;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    background: #1a1a1a;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    padding: 1rem 0;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #e1e1e1;
    text-decoration: none;
}

.nav-links a {
    color: #b3b3b3;
    text-decoration: none;
    margin-left: 2rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ffffff;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    text-align: center;
    background-color: #1a1a1a;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.hero p {
    font-size: 1.2rem;
    color: #b3b3b3;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background-color: #7c4dff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #6c3fff;
}

/* About Section */
.about {
    padding: 4rem 0;
    background-color: #121212;
}

.about h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #ffffff;
}

/* Projects Section */
.projects {
    padding: 4rem 0;
    background-color: #1a1a1a;
}

.projects h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #ffffff;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    background: #242424;
    padding: 1.5rem;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

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

/* Contact Section */
.contact {
    padding: 4rem 0;
    text-align: center;
    background-color: #121212;
}

.contact h2 {
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #ffffff;
}

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

.social-links a {
    color: #b3b3b3;
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #ffffff;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #b3b3b3;
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }
}