* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background-color: #121212;
    color: #e0e0e0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    padding: 20px 40px;
    background: #1a1a1a;
    border-bottom: 1px solid #333;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffffff;
}

.nav-btn {
    text-decoration: none;
    background: #333;
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    border: 1px solid #444;
    transition: background 0.2s;
}

.nav-btn:hover {
    background: #444;
}

.hero {
    text-align: center;
    padding: 100px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    letter-spacing: -0.05em;
    color: #ffffff;
}

.hero p {
    font-size: 1.2rem;
    color: #a0a0a0;
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-btn {
    text-decoration: none;
    background: #2563eb;
    color: white;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: background 0.2s;
}

.cta-btn:hover {
    background: #1d4ed8;
}