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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
}

header {
    background: linear-gradient(135deg, #FF3366, #FF6B3D);
    color: white;
    text-align: left;
    padding: 0 4rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    position: relative;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: rotate 20s linear infinite;
    z-index: 1;
}

header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        rgba(255,51,102,0.8) 0%,
        rgba(255,107,61,0.4) 100%
    );
    z-index: 2;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

header h1, header p {
    position: relative;
    z-index: 3;
    max-width: 600px;
}

header h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 800;
}

header p {
    font-size: 1.25rem;
    opacity: 0.9;
}

.cta {
    text-align: center;
    padding: 3rem 0;
}

.button {
    display: inline-block;
    padding: 1rem 2rem;
    background: #0066ff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.button:hover {
    background: #0052cc;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature {
    padding: 2rem;
    border: 1px solid #eee;
    border-radius: 5px;
    text-align: center;
}

.feature i {
    color: #0066ff;
    margin-bottom: 1rem;
}

.feature h3 {
    margin-bottom: 1rem;
    color: #0066ff;
}

.faq {
    padding: 4rem 2rem;
    background: #f8f9fa;
}

.faq h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
}

.faq-item {
    max-width: 800px;
    margin: 0 auto 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.faq-item h3 {
    color: #0066ff;
    margin-bottom: 0.5rem;
}

footer {
    background: #1a1a1a;
    color: white;
    padding: 4rem 2rem 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

.footer-section h4 {
    color: #0066ff;
    margin-bottom: 1rem;
}

.footer-section a {
    color: white;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: #0066ff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.7;
}