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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
}

header {
    background: #111;
    padding: 1rem 2rem;
    border-bottom: 2px solid #f00;
}

header h1 {
    font-size: 2.5rem;
    color: #f00;
    text-align: center;
    margin-bottom: 1rem;
}

nav {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

nav a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

nav a:hover {
    color: #f00;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 4rem;
}

.hero {
    text-align: center;
    padding: 4rem 0;
}

.hero h2 {
    font-size: 3rem;
    color: #f00;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #999;
}

button {
    background: #f00;
    color: #fff;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.3s;
}

button:hover {
    background: #c00;
}

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

.feature {
    background: #111;
    padding: 2rem;
    border: 1px solid #333;
    border-radius: 8px;
}

.feature h3 {
    color: #f00;
    margin-bottom: 1rem;
}

.feature a {
    color: #fff;
    text-decoration: underline;
}

.cta-section {
    text-align: center;
    background: #111;
    padding: 4rem 2rem;
    border: 2px solid #f00;
    border-radius: 8px;
}

.cta-section h2 {
    font-size: 2.5rem;
    color: #f00;
    margin-bottom: 1rem;
}

.cta-large {
    font-size: 1.5rem;
    padding: 1.5rem 3rem;
    margin-top: 2rem;
}

.testimonials {
    padding: 2rem 0;
}

.testimonials h2 {
    text-align: center;
    color: #f00;
    margin-bottom: 2rem;
}

blockquote {
    background: #111;
    padding: 1.5rem;
    margin: 1rem 0;
    border-left: 4px solid #f00;
    font-style: italic;
}

footer {
    background: #111;
    padding: 2rem;
    text-align: center;
    border-top: 2px solid #f00;
    margin-top: 4rem;
}

footer nav {
    margin-top: 1rem;
}