* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
    background: linear-gradient(to bottom, #e6f0fa 0%, #ffffff 100%);
    background-attachment: fixed;
}

header {
    width: 100%;
    background: #fff;
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a73e8;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-size: 1rem;
}

.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

.hero-content {
    background: #fff;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 600px;
    width: 100%;
}

.hero h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

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

.hero-cta {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    background: #1a73e8;
    color: white;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    transition: background 0.3s ease;
}

.hero-cta:hover {
    background: #1557b0;
}

footer {
    background: #fff;
    color: #666;
    text-align: center;
    padding: 1.5rem;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}