body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    
    /* Trendy, dark tech/mobile background using native CSS gradients */
    background-color: #0b0f19;
    background-image: 
        radial-gradient(at 10% 20%, rgba(31, 41, 234, 0.15) 0px, transparent 50%),
        radial-gradient(at 90% 10%, rgba(147, 51, 234, 0.15) 0px, transparent 50%),
        radial-gradient(at 50% 80%, rgba(236, 72, 153, 0.1) 0px, transparent 50%);
    
    background-attachment: fixed;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #ffffff;
}

/* --- 2. Layout Containers --- */
.container {
    width: 100%;
    max-width: 800px;
    padding: 40px 20px;
    box-sizing: border-box;
}

header {
    text-align: center;
    margin-bottom: 50px;
}

/* --- 3. Typography --- */
.subtitle {
    color: #94a3b8;
    font-size: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 0;
}

/* --- 4. Portfolio Grid / List --- */
.apps-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Glassmorphism card style to float beautifully over the gradient */
.app-card {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.app-card:hover {
    transform: translateY(-2px);
    border-color: rgba(147, 51, 234, 0.4);
}

/* --- 5. App Component Styling --- */
.app-icon {
    width: 80px;
    height: 80px;
    border-radius: 18px; /* Standard iOS/Android rounded icon look */
    background: #1e293b;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.app-info {
    flex-grow: 1;
}

.app-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 6px 0;
    color: #f8fafc;
}

.app-description {
    font-size: 0.95rem;
    color: #cbd5e1;
    line-height: 1.5;
    margin: 0 0 12px 0;
}

/* --- 6. Privacy Links --- */
.privacy-link {
    display: inline-flex;
    align-items: center;
    font-size: 0.85rem;
    color: #38bdf8;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
}

.privacy-link:hover {
    color: #7dd3fc;
    text-decoration: underline;
}

/* --- Responsive Design for Smaller Mobile Screens --- */
@media (max-width: 600px) {
    .app-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
        padding: 20px;
    }
    h1 { font-size: 2rem; }
}