/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f7;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: #1d1d1f;
    color: white;
    padding: 20px 0;
    text-align: center;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

header p {
    font-size: 1.2em;
    opacity: 0.8;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.3em;
    opacity: 0.9;
}

/* Apps Section */
.apps {
    padding: 80px 0;
}

.apps h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 50px;
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.app-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.app-card:hover {
    transform: translateY(-10px);
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 25%;
    margin-bottom: 20px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.app-card h3 {
    font-size: 1.8em;
    margin-bottom: 15px;
}

.app-card p {
    color: #666;
    margin-bottom: 25px;
    line-height: 1.6;
}

.app-links {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Buttons */
.btn {
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background-color: #007aff;
    color: white;
}

.btn-primary:hover {
    background-color: #0051d5;
}

.btn-secondary {
    background-color: #e0e0e0;
    color: #333;
}

.btn-secondary:hover {
    background-color: #d0d0d0;
}

/* Contact Section */
.contact {
    background-color: #f8f8fa;
    padding: 60px 0;
    text-align: center;
}

.contact h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.contact p {
    font-size: 1.1em;
    color: #666;
    margin-bottom: 15px;
}

.contact a {
    color: #007aff;
    text-decoration: none;
}

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

/* Footer */
footer {
    background-color: #1d1d1f;
    color: white;
    padding: 30px 0;
    text-align: center;
}

footer p {
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2em;
    }
    
    .app-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .app-card {
        padding: 30px;
    }
    
    .app-icon {
        width: 100px;
        height: 100px;
    }
}