/* ==========================================================================
   CSS Variables & Theme Configuration
   ========================================================================== */
   :root {
    /* Colors based on neighborhood/game theme */
    --clr-primary: #10B981; 
    --clr-primary-dark: #059669;
    --clr-secondary: #F59E0B; 
    --clr-secondary-dark: #D97706;
    
    --clr-dark: #1E293B;
    --clr-dark-lighter: #334155;
    
    /* Light, Airy Beige Tone Separation */
    --clr-bg-hero: #F0EBE1;       /* Soft, airy neutral beige for Banner/Hero */
    --clr-bg-main: #F9F7F3;       /* Very light, almost white beige for main body */
    --clr-bg-alt:  #E8E3D7;       /* Muted beige for contrast (Screenshots) */
    --clr-header:  #FFFFFF;       /* Pure white for a clean, non-suffocating menu */
    --clr-card-bg: #FFFFFF;
    
    --clr-text-main: #334155;
    --clr-text-muted: #475569;
    --clr-text-light: #F8FAFC;
    
    /* Typography */
    --font-main: 'Fredoka', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    
    /* Spacing */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 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);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--clr-bg-main);
    color: var(--clr-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--clr-dark);
    margin-bottom: var(--spacing-xl);
    font-weight: 800;
}

.bg-alt {
    background-color: var(--clr-bg-alt);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    background-color: var(--clr-header);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-dark);
    gap: 0.5rem;
}

.logo-icon-img {
    width: 36px;
    border-radius: 8px;
}

.desktop-nav .nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-weight: 600;
    color: var(--clr-text-muted);
}

.nav-links a:hover {
    color: var(--clr-primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn .bar {
    height: 3px;
    width: 100%;
    background-color: var(--clr-dark);
    border-radius: 3px;
    transition: all var(--transition-normal);
}

/* Mobile Navigation Drawer */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--clr-header);
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    padding: var(--spacing-xxl) var(--spacing-lg);
    transition: right var(--transition-normal);
    z-index: 999;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mobile-nav-links a {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--clr-dark);
}

.mobile-nav-links a:hover {
    color: var(--clr-primary);
}

.mobile-menu-btn.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.mobile-menu-btn.active .bar:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    margin-top: 80px; 
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-color: var(--clr-bg-hero);
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 10; /* Above the road */
    background: rgba(0, 0, 0, 0.7); /* Semi-transparent black background */
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: #4ADE80; /* Bright, lively light green */
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: #E2E8F0; /* Light gray text */
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.store-btn {
    display: flex;
    align-items: center;
    background-color: #FFFFFF;
    color: var(--clr-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    gap: 0.75rem;
    transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.store-btn:hover {
    transform: translateY(-3px);
    background-color: #F8FAFC;
}

.store-icon {
    font-size: 2.2rem;
    line-height: 1;
}

.store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
}

.store-small {
    font-size: 0.7rem;
    text-transform: uppercase;
    opacity: 0.8;
}

.store-large {
    font-size: 1.3rem;
    font-weight: 700;
}

/* ==========================================================================
   Animated Full-Screen S-Curve Road Section (Behind Banner)
   ========================================================================== */
.animated-road-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.snake-road-svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--clr-card-bg);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    padding: 1rem;
    background: linear-gradient(135deg, #7C3AED, #A855F7);
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.35);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: var(--spacing-sm);
}

.feature-desc {
    color: var(--clr-text-muted);
}

/* ==========================================================================
   Screenshots Section
   ========================================================================== */
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    justify-items: center;
}

.screenshot-card {
    background-color: transparent;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
    max-width: 250px;
}

.screenshot-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.screenshot-card img {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Legal Pages (Privacy & Terms)
   ========================================================================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--clr-card-bg);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}
.legal-content h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--clr-dark);
}
.legal-content .last-updated {
    color: var(--clr-text-muted);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}
.legal-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--clr-dark-lighter);
}
.legal-content p, .legal-content ul {
    margin-bottom: var(--spacing-md);
    color: var(--clr-text-main);
}
.legal-content ul {
    padding-left: var(--spacing-lg);
    list-style-type: disc;
}
.legal-wrapper {
    padding-top: 120px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: var(--clr-dark);
    color: var(--clr-text-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-brand .logo {
    color: var(--clr-text-light);
    margin-bottom: var(--spacing-sm);
}

.copyright {
    color: var(--clr-text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--clr-text-muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--clr-secondary);
}

/* ==========================================================================
   Responsive Utilities
   ========================================================================== */
@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    
    .store-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .road-wrapper {
        transform: translate(-50%, -50%) scale(0.6);
    }
}