:root {
    --apple-blue: #007AFF;
    --apple-gray: #8E8E93;
    --apple-light-gray: #F2F2F7;
    --apple-dark-gray: #1C1C1E;
    --apple-white: #FFFFFF;
    --apple-red: #FF3B30;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    line-height: 1.6;
    color: var(--apple-dark-gray);
    background-color: var(--apple-light-gray);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: var(--apple-white);
    text-align: center;
    padding: 40px 20px;
    border-bottom: 1px solid #D1D1D6;
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 26px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

h1 {
    font-size: 34px;
    font-weight: 700;
    margin: 0;
}

.tagline {
    color: var(--apple-gray);
    font-size: 18px;
    margin-top: 5px;
}

main {
    padding-top: 40px;
}

section {
    background-color: var(--apple-white);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 30px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

h2 {
    font-size: 24px;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--apple-light-gray);
    padding-bottom: 10px;
}

h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-card {
    background-color: var(--apple-light-gray);
    border-radius: 10px;
    padding: 20px;
}

.contact-card a {
    color: var(--apple-blue);
    text-decoration: none;
}

.faq-item {
    margin-bottom: 20px;
}

.faq-item p {
    color: #3A3A3C;
}

footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--apple-gray);
    font-size: 14px;
}

footer nav {
    margin-top: 10px;
}

footer a {
    color: var(--apple-blue);
    text-decoration: none;
    margin: 0 5px;
}

/* Mobile responsive */
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    
    h1 {
        font-size: 28px;
    }
    
    .app-icon {
        width: 100px;
        height: 100px;
    }
}