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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 40px;
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 26px;
    margin-bottom: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #ff006e, #d90429);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* Main Content */
main {
    text-align: center;
    flex: 1;
}

.promo {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.feature {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 16px;
    font-size: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.app-store-button {
    display: inline-block;
    margin: 20px 0;
    transition: transform 0.2s ease;
}

.app-store-button:hover {
    transform: scale(1.05);
}

.app-store-button img {
    height: 60px;
    width: auto;
}

.download-note {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin-top: 10px;
}

/* Content Pages */
.content-page {
    text-align: left;
    max-width: 700px;
    margin: 0 auto;
}

.content-page h2 {
    font-size: 28px;
    margin: 30px 0 15px 0;
    color: #ffffff;
}

.content-page p {
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.85);
}

.content-page ul {
    margin-left: 25px;
    margin-bottom: 20px;
}

.content-page li {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.85);
}

.content-page a {
    color: #ff006e;
    text-decoration: none;
    transition: color 0.2s ease;
}

.content-page a:hover {
    color: #ff4d94;
    text-decoration: underline;
}

.last-updated {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin-bottom: 30px !important;
}

section {
    margin-bottom: 40px;
}

/* Contact Page */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.contact-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #ffffff;
}

.contact-card p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 10px;
}

.contact-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Footer */
footer {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

footer nav {
    margin-bottom: 15px;
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: #ffffff;
}

.separator {
    margin: 0 15px;
    color: rgba(255, 255, 255, 0.3);
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 600px) {
    h1 {
        font-size: 36px;
    }
    
    .promo {
        font-size: 18px;
    }
    
    .app-icon {
        width: 100px;
        height: 100px;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
}