/* ===================================
   StashApp Landing Page Styles
   Modern, responsive, mobile-first
   =================================== */

:root {
    /* Brand Colors */
    --primary-red: #E53935;
    --primary-red-dark: #C62828;
    --primary-red-light: #FFEBEE;
    
    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-400: #BDBDBD;
    --gray-600: #757575;
    --gray-800: #424242;
    --gray-900: #212121;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
    color: var(--gray-800);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

/* Hero Section */
.hero {
    text-align: center;
    max-width: 480px;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo */
.logo-wrapper {
    margin-bottom: var(--spacing-md);
}

.logo {
    width: 140px;
    height: 140px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    transition: transform var(--transition-normal);
}

.logo:hover {
    transform: scale(1.05);
}

/* Typography */
.title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
}

.tagline {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

/* Download Buttons */
.download-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

.store-button {
    display: inline-block;
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.store-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.store-button:active {
    transform: translateY(0);
}

.store-badge {
    height: 48px;
    width: auto;
    display: block;
}

.store-badge.play {
    height: 48px;
    width: auto;
}

/* Footer */
.footer {
    padding: var(--spacing-lg);
    text-align: center;
    border-top: 1px solid var(--gray-200);
    background: var(--white);
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-red);
}

.divider {
    color: var(--gray-400);
}

.copyright {
    font-size: 0.75rem;
    color: var(--gray-400);
}

/* Responsive */
@media (min-width: 640px) {
    .download-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .logo {
        width: 160px;
        height: 160px;
    }
    
    .title {
        font-size: 3rem;
    }
    
    .tagline {
        font-size: 1.25rem;
    }
}

/* Legal Pages Styles */
.legal-page {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.legal-page header {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-lg);
}

.legal-page .back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.legal-page .back-link:hover {
    color: var(--primary-red-dark);
}

.legal-content {
    padding-bottom: var(--spacing-2xl);
}

.legal-content h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.legal-content .last-updated {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xl);
}

.legal-content h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

.legal-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-xs);
}

.legal-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--gray-800);
}

.legal-content ul {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
    color: var(--gray-800);
}

.legal-content strong {
    font-weight: 600;
}