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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1d1d1f;
    background: #fff;
}

nav {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e5e5;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1d1d1f;
    text-decoration: none;
}

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

nav a {
    text-decoration: none;
    color: #1d1d1f;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #06c;
}

.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(180deg, #f5f5f7 0%, #fff 100%);
}

.app-icon {
    width: 150px;
    height: 150px;
    margin: 0 auto 2rem;
    border-radius: 33px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1d1d1f;
}

.subtitle {
    font-size: 1.5rem;
    color: #6e6e73;
    margin-bottom: 2rem;
}

.download-btn {
    display: inline-block;
    margin-top: 1rem;
}

.download-btn img {
    height: 50px;
    transition: transform 0.3s;
}

.download-btn:hover img {
    transform: scale(1.05);
}

.features {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.feature {
    text-align: center;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.feature p {
    color: #6e6e73;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.legal h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.legal h2 {
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal h3 {
    font-size: 1.4rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal p, .legal li {
    color: #424245;
    margin-bottom: 1rem;
}

.legal ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal .last-updated {
    color: #6e6e73;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.contact-info {
    background: #f5f5f7;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
}

.contact-info h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: #424245;
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: #06c;
    text-decoration: none;
    font-weight: 500;
}

.contact-info a:hover {
    text-decoration: underline;
}

footer {
    background: #f5f5f7;
    padding: 2rem;
    text-align: center;
    color: #6e6e73;
    font-size: 0.9rem;
    margin-top: 4rem;
}

footer a {
    color: #06c;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    nav ul {
        gap: 1rem;
        font-size: 0.85rem;
    }

    nav .container {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }

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

    .legal h2 {
        font-size: 1.5rem;
    }

    .container {
        padding: 2rem 1rem;
    }
}