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

html {
    scroll-behavior: smooth;
    /* Mobile scroll optimizations */
    -webkit-overflow-scrolling: touch;
    scroll-padding-top: 80px; /* Account for fixed header */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    /* Safe area insets for mobile devices */
    padding-top: env(safe-area-inset-top);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

/* Dark Mode */
body.dark-mode {
    --bg-primary: var(--dark-bg-primary);
    --bg-secondary: var(--dark-bg-secondary);
    --bg-tertiary: var(--dark-bg-tertiary);
    --text-primary: var(--dark-text-primary);
    --text-secondary: var(--dark-text-secondary);
    --text-muted: var(--dark-text-muted);
    --border-color: var(--dark-border-color);
    --card-bg: var(--dark-card-bg);
    --nav-bg: var(--dark-nav-bg);
    --section-light: var(--dark-bg-primary);
    --light-gray: var(--dark-bg-secondary);
    --medium-gray: var(--dark-text-muted);
    --dark-gray: var(--dark-text-primary);
    
    /* Dark Mode Gradients */
    --hero-gradient: linear-gradient(135deg, #1A1A1A 0%, #2A2A2A 50%, #1A1A1A 100%);
    --card-gradient: linear-gradient(145deg, #2A2A2A, #1A1A1A);
    --level-gradient: linear-gradient(135deg, #1A1A1A 0%, #2A2A2A 100%);
    --section-gradient: linear-gradient(135deg, #2A2A2A 0%, #1A1A1A 100%);
    
    /* Dark Mode Animation Gradients - Enhanced visibility */
    --level1-gradient: linear-gradient(45deg, #FF6B9D, #FF4757);
    --level2-gradient: linear-gradient(45deg, #FF6B9D, #FFD32A);
    --level3-gradient: linear-gradient(45deg, #8B5FBF, #FF6B9D, #FF4757);
    --level4-gradient: conic-gradient(from 0deg, #FF6B9D, #8B5FBF, #FF4757, #FFD32A, #FF6B9D);
    --level5-gradient: linear-gradient(45deg, #FFD32A, #FF6B9D, #8B5FBF);
    
    /* Dark Mode Form & Elements */
    --input-bg: var(--dark-bg-secondary);
    --input-border: var(--dark-border-color);
    --button-shadow: rgba(0, 0, 0, 0.3);
    --card-shadow: rgba(0, 0, 0, 0.5);
}

/* CSS Variables - Loveloop App Theme */
:root {
    /* App's Real Colors - Dark Theme */
    --app-background: #0A0A0A;        /* Deep Black */
    --app-secondary: #1A1A1A;         /* Card Background */
    --app-tertiary: #2A2A2A;          /* Elevated Cards */
    --app-surface: #1F1F1F;           /* Input Fields */
    
    /* App's Purple System */
    --app-purple: #8B5FBF;            /* Main Purple */
    --app-purple-dark: #6A4C93;       /* Darker Purple */
    --app-purple-light: #9B6EC7;      /* Light Purple */
    
    /* App's Romantic Colors */
    --app-pink: #FF6B9D;              /* Romantic Pink */
    --app-rose: #FF8FA3;              /* Soft Rose */
    --app-coral: #FF7F7F;             /* Warm Coral */
    
    /* Website Colors - Hybrid Approach */
    --primary-purple: #8B5FBF;        /* Match app */
    --primary-pink: #FF6B9D;          /* Match app */
    --primary-gradient: linear-gradient(135deg, #FF6B9D 0%, #8B5FBF 50%, #6A4C93 100%);
    --heart-gradient: linear-gradient(45deg, #FF6B9D, #8B5FBF);
    
    /* Light Theme Variables */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-tertiary: #E9ECEF;
    --text-primary: #2D3748;
    --text-secondary: #4A5568;
    --text-muted: #718096;
    --border-color: #E2E8F0;
    --card-bg: #FFFFFF;
    --nav-bg: rgba(255, 255, 255, 0.9);
    
    /* Dark Theme Variables (will be overridden when dark mode is active) */
    --dark-bg-primary: #0A0A0A;
    --dark-bg-secondary: #1A1A1A;
    --dark-bg-tertiary: #2A2A2A;
    --dark-text-primary: #E2E8F0;
    --dark-text-secondary: #CBD5E0;
    --dark-text-muted: #A0AEC0;
    --dark-border-color: #4A5568;
    --dark-card-bg: #1A1A1A;
    --dark-nav-bg: rgba(26, 26, 26, 0.9);
    
    /* Hybrid Theme Colors */
    --section-light: var(--bg-primary);
    --section-dark: var(--dark-bg-primary);
    --section-dark-card: var(--dark-bg-secondary);
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --light-gray: var(--bg-secondary);
    --medium-gray: #6C757D;
    --dark-gray: #343A40;
    --black: #0A0A0A;
    
    /* Background Gradients - Light Mode */
    --hero-gradient: linear-gradient(135deg, #FFF0F5 0%, #F8F9FA 50%, #FFF0F5 100%);
    --card-gradient: linear-gradient(145deg, #f0f0f0, #ffffff);
    --level-gradient: linear-gradient(135deg, #FFF0F5 0%, #F8F9FA 100%);
    --section-gradient: linear-gradient(135deg, #F8F9FA 0%, #FFFFFF 100%);
    
    /* Animation Gradients - Light Mode */
    --level1-gradient: linear-gradient(45deg, #FF69B4, #FF1744);
    --level2-gradient: linear-gradient(45deg, #FF69B4, #FFD700);
    --level3-gradient: linear-gradient(45deg, #8A2BE2, #FF69B4, #FF1744);
    --level4-gradient: conic-gradient(from 0deg, #FF69B4, #8A2BE2, #FF1744, #FFD700, #FF69B4);
    --level5-gradient: linear-gradient(45deg, #FFD700, #FF69B4, #8A2BE2);
    
    /* Form & Element Colors */
    --input-bg: #FFFFFF;
    --input-border: #D1D5DB;
    --button-shadow: rgba(0, 0, 0, 0.1);
    --card-shadow: rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
    --shadow-heart: 0 4px 20px rgba(255, 105, 180, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.gradient-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: var(--white);
    color: var(--primary-purple);
    border: 2px solid var(--primary-pink);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--primary-pink);
    color: var(--white);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 105, 180, 0.1);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 26px;
    font-weight: 700;
    color: var(--primary-purple);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

/* Updated nav-logo hover for gradient compatibility */
.nav-logo:hover .logo-gradient-heart {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.4);
}

.nav-logo:hover {
    color: var(--primary-pink);
    transform: scale(1.05);
}

.logo-gradient-heart i {
    color: white;
    font-size: 20px;
}

/* Gradient Logo System - App Style */
.logo-gradient-heart {
    background: linear-gradient(135deg, #FF6B9D, #8B5FBF, #FF8FA3);
    border-radius: 16px;
    padding: 8px 16px;
    box-shadow: 0 2px 8px rgba(255, 107, 157, 0.3);
}

.logo-text-lovel {
    background: linear-gradient(135deg, #FF6B9D, #8B5FBF, #FF8FA3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    letter-spacing: 0.5px;
}

.logo-text-infinity {
    background: linear-gradient(135deg, #FFD700, #FF8FA3, #FF6B9D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    font-size: 1.4em;
    letter-spacing: 0.5px;
    transform: translateY(0);
    display: inline-block;
}

.logo-text-p {
    background: linear-gradient(135deg, #FF8FA3, #FF6B9D, #8B5FBF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
    letter-spacing: 0.5px;
}

/* Tighten spacing between Lovel, infinity sign and p */
.logo-text-infinity,
.logo-text-p {
    margin-left: -9px;
}

/* Apply the same tighter logo spacing inside mobile header */
.mobile-nav-logo .logo-text-infinity,
.mobile-nav-logo .logo-text-p {
    margin-left: -9px;
}

.mobile-nav-logo .logo-gradient-heart {
    padding: 8px 14px;
    border-radius: 16px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-pink);
}

.nav-cta {
    background: var(--primary-gradient);
    color: var(--white);
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Theme Toggle */
.theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 8px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
    color: var(--primary-purple);
    transform: scale(1.05);
}

.theme-toggle i {
    font-size: 16px;
    transition: transform var(--transition-fast);
}

/* Removed conflicting CSS rule - JavaScript handles icon switching */

.theme-toggle:hover i {
    transform: rotate(15deg);
}

/* Language Switcher */
.language-switcher {
    position: relative;
    display: inline-block;
}

.lang-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    min-width: 75px;
}

.lang-toggle:hover {
    background: var(--bg-secondary);
    color: var(--primary-purple);
    transform: translateY(-1px);
}

.lang-toggle .fas.fa-globe {
    font-size: 14px;
}

.lang-toggle .fas.fa-chevron-down {
    font-size: 10px;
    transition: transform var(--transition-fast);
}

.language-switcher.active .lang-toggle .fas.fa-chevron-down {
    transform: rotate(180deg);
}

.current-lang {
    font-weight: 600;
    letter-spacing: 0.5px;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    max-height: 350px;
    overflow-y: auto;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    margin-top: 8px;
}

.language-switcher.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 12px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-color);
}

.lang-option:last-child {
    border-bottom: none;
}

.lang-option:hover {
    background: var(--bg-secondary);
    color: var(--primary-purple);
}

.lang-option.active {
    background: rgba(139, 95, 191, 0.1);
    color: var(--primary-purple);
    font-weight: 600;
}

.lang-option .flag {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.lang-option .lang-name {
    font-size: 14px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    z-index: 1001;
}

.nav-toggle:hover {
    background: var(--bg-secondary);
    transform: scale(1.08);
}

.nav-toggle:active {
    transform: scale(0.95);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
    transform-origin: center;
}

/* Hamburger Animation */
.nav-toggle-open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: var(--primary-pink);
}

.nav-toggle-open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav-toggle-open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: var(--primary-pink);
}

/* Mobile Header Controls - Language and Theme toggles outside menu */
.mobile-header-controls {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    margin-right: var(--spacing-sm);
}

.mobile-header-theme-toggle,
.mobile-header-language-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 32px;
    font-weight: 600;
}

.mobile-header-theme-toggle:hover,
.mobile-header-language-toggle:hover {
    background: var(--bg-secondary);
    color: var(--primary-purple);
    transform: scale(1.05);
}

.mobile-header-theme-toggle i,
.mobile-header-language-toggle i {
    font-size: 16px;
}

.mobile-header-language-toggle i { display: none; }
.mobile-header-language-toggle .mobile-header-current-lang {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Mobile header language dropdown */
.mobile-header-lang-dropdown {
    position: fixed;
    top: 80px;
    right: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    max-height: 60vh;
    overflow-y: auto;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    display: none;
}

.mobile-header-lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-header-lang-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    color: var(--text-primary);
}

.mobile-header-lang-option:last-child { border-bottom: none; }
.mobile-header-lang-option:hover { background: var(--bg-secondary); }
.mobile-header-lang-option.active { background: rgba(139,95,191,0.08); color: var(--primary-purple); }

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity 0.25s ease-out;
}

.mobile-nav-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-nav-menu {
    position: fixed;
    top: -100%;
    left: 0;
    width: 100%;
    max-height: 80vh;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    padding: calc(env(safe-area-inset-top) + var(--spacing-xl)) var(--spacing-md) var(--spacing-xl);
    transition: top 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.mobile-nav-menu.active {
    top: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.mobile-nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 26px;
    font-weight: 700;
    color: var(--primary-purple);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mobile-nav-logo:hover .logo-gradient-heart {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.4);
}

.mobile-nav-logo .logo-gradient-heart i {
    color: white;
    font-size: 20px;
}

.mobile-nav-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mobile-nav-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    transform: scale(1.1);
}

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

.mobile-nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    min-height: 56px;
}

.mobile-nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--primary-pink);
    transform: translateY(-2px);
    border-color: var(--primary-purple);
}

.mobile-nav-link:active {
    transform: translateY(0) scale(0.98);
}

.mobile-nav-link i {
    width: 20px;
    text-align: center;
    color: var(--primary-purple);
    font-size: 16px;
}

.mobile-nav-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.mobile-cta-button {
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    box-shadow: 0 4px 15px rgba(139, 95, 191, 0.3);
    min-height: 50px;
}

.mobile-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 95, 191, 0.4);
}

.mobile-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 95, 191, 0.4);
}

/* Mobile Language Dropdown */
.mobile-lang-dropdown {
    max-height: 0;
    overflow: hidden;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xs);
    transition: all var(--transition-normal);
    opacity: 0;
    position: relative;
    z-index: 10001;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.mobile-lang-dropdown.active {
    max-height: 300px;
    opacity: 1;
    margin-bottom: var(--spacing-md);
    overflow-y: auto;
}

.mobile-lang-option {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mobile-lang-option:last-child {
    border-bottom: none;
}

.mobile-lang-option:hover {
    background: var(--bg-tertiary);
}

.mobile-lang-option.active {
    background: var(--primary-purple);
    color: white;
}

/* Touch Improvements */
@media (hover: none) and (pointer: coarse) {
    .mobile-nav-link,
    .mobile-theme-toggle,
    .mobile-language-toggle,
    .mobile-lang-option {
        min-height: 48px;
        touch-action: manipulation;
    }
}

/* Prevent body scroll when mobile menu is open */
body.mobile-menu-open {
    overflow: hidden;
}

/* Mobile-specific optimizations */
@media (max-width: 768px) {
    /* Smooth scroll behavior for mobile */
    html {
        scroll-padding-top: calc(96px + env(safe-area-inset-top));
    }
    
    /* Touch optimizations */
    * {
        -webkit-tap-highlight-color: rgba(139, 95, 191, 0.2);
        -webkit-touch-callout: none;
    }
    
    /* Prevent horizontal scroll */
    body {
        overflow-x: hidden;
        -webkit-text-size-adjust: 100%;
    }
    
    /* Smooth scrolling for mobile browsers */
    .hero, .features, .level-showcase, .waitlist {
        scroll-margin-top: calc(96px + env(safe-area-inset-top));
    }
    
    /* iOS specific fixes */
    input, textarea, select {
        -webkit-appearance: none;
        border-radius: 0;
    }
    
    /* Prevent zoom on form focus */
    input[type="email"], 
    input[type="text"], 
    input[type="password"], 
    select, 
    textarea {
        font-size: 16px;
    }
    
    /* Better mobile typography */
    .section-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .feature-title {
        font-size: 1.1rem;
    }
    
    .feature-description {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    /* Mobile card optimizations */
    .feature-card {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .level-tier {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        flex-direction: column;
        text-align: center;
    }
    
    .level-info {
        margin-bottom: var(--spacing-md);
    }
    
    /* Mobile footer */
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    /* Contact and Help page mobile optimizations */
    .contact-header,
    .help-header {
        padding-top: calc(100px + env(safe-area-inset-top));
    }
    
    .contact-grid {
        gap: var(--spacing-lg);
    }
    
    .help-categories {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--hero-gradient);
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--dark-gray);
    font-weight: 500;
}

.feature-item i {
    color: var(--primary-pink);
    font-size: 18px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-social-proof {
    color: var(--medium-gray);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.hero-social-proof::before {
    content: "✨";
    font-size: 16px;
}

/* Phone Mockup */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-mockup {
    position: relative;
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: perspective(1000px) rotateY(-15deg) rotateX(5deg) translateY(0px); }
    50% { transform: perspective(1000px) rotateY(-15deg) rotateX(5deg) translateY(-20px); }
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: var(--card-gradient);
    border-radius: 40px;
    padding: 20px;
    box-shadow: 
        0 0 0 8px #333,
        0 20px 40px rgba(0,0,0,0.3),
        inset 0 0 0 2px #ddd;
    position: relative;
    overflow: hidden;
}

.phone-frame::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: var(--dark-gray);
    border-radius: 3px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.level-animation {
    text-align: center;
    color: var(--white);
}

.heart-level {
    position: relative;
    display: inline-block;
}

.heart-level i {
    font-size: 80px;
    animation: heartbeat 2s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.level-number {
    margin-top: var(--spacing-sm);
    font-size: 18px;
    font-weight: 600;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 20px;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: var(--primary-gradient);
    transition: left var(--transition-slow);
}

.feature-card:hover::before {
    left: 0;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.feature-icon i {
    font-size: 36px;
    color: var(--white);
}

.feature-title {
    font-size: 24px;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.feature-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.highlight {
    background: rgba(255, 105, 180, 0.1);
    color: var(--primary-purple);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

/* Level Showcase Section */
.level-showcase {
    padding: var(--spacing-xxl) 0;
    background: var(--level-gradient);
}

.level-progression {
    display: grid;
    gap: var(--spacing-lg);
}

.level-tier {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-pink);
}

.level-tier.special {
    border-left-color: var(--accent-gold);
    background: var(--level5-gradient);
    opacity: 0.1;
    position: relative;
}

.level-tier.special::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--card-bg);
    border-radius: inherit;
    z-index: -1;
}

.level-info h3 {
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.level-info p {
    color: var(--primary-pink);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.level-description {
    color: var(--text-secondary);
    font-size: 14px;
}

.level-animation-demo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.level-animation-demo[data-level="1"] {
    background: var(--level1-gradient);
    animation: pulse 2s ease-in-out infinite;
}

.level-animation-demo[data-level="2"] {
    background: var(--level2-gradient);
    animation: sparkle 3s ease-in-out infinite;
}

.level-animation-demo[data-level="3"] {
    background: var(--level3-gradient);
    animation: rainbow-rotate 4s linear infinite;
}

.level-animation-demo[data-level="4"] {
    background: var(--level4-gradient);
    animation: rainbow-rotate 3s linear infinite;
}

.level-animation-demo[data-level="5"] {
    background: var(--level5-gradient);
    animation: royal-glow 2s ease-in-out infinite;
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
}

.level-animation-demo i {
    font-size: 48px;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.level-animation-demo[data-level="5"] i:first-child {
    position: absolute;
    top: -10px;
    font-size: 32px;
    color: var(--accent-gold);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes sparkle {
    0%, 100% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.05) rotate(90deg); }
    50% { transform: scale(1.1) rotate(180deg); }
    75% { transform: scale(1.05) rotate(270deg); }
}

@keyframes rainbow-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes royal-glow {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
    }
    50% { 
        transform: scale(1.08);
        box-shadow: 0 0 50px rgba(255, 215, 0, 0.8);
    }
}

/* Sparkles Animation */
.sparkles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.sparkles::before,
.sparkles::after {
    content: '✨';
    position: absolute;
    font-size: 20px;
    animation: sparkle-orbit 3s linear infinite;
}

.sparkles::before {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.sparkles::after {
    bottom: 20%;
    right: 20%;
    animation-delay: 1.5s;
}

@keyframes sparkle-orbit {
    0% { transform: rotate(0deg) translateX(40px) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: rotate(360deg) translateX(40px) rotate(-360deg); opacity: 0; }
}

/* Particles Animation */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particles::before,
.particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: particle-float 4s ease-in-out infinite;
}

.particles::before {
    top: 30%;
    left: 30%;
    animation-delay: 0s;
}

.particles::after {
    top: 70%;
    right: 30%;
    animation-delay: 2s;
}

@keyframes particle-float {
    0%, 100% { transform: translateY(0) scale(0); opacity: 0; }
    10% { opacity: 1; }
    50% { transform: translateY(-30px) scale(1); opacity: 1; }
    90% { opacity: 1; }
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 105, 180, 0.1);
    position: relative;
    transition: all var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border: 2px solid var(--primary-pink);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 105, 180, 0.1);
}

.plan-name {
    font-size: 24px;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-gray);
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.price {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-purple);
}

.period {
    color: var(--medium-gray);
    font-size: 16px;
}

.plan-savings {
    color: var(--primary-pink);
    font-weight: 600;
    font-size: 14px;
}

.plan-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--dark-gray);
}

.plan-features i.fa-check {
    color: var(--primary-pink);
}

.plan-features i.fa-times {
    color: var(--medium-gray);
}

.plan-cta {
    width: 100%;
    padding: 16px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.plan-cta.primary {
    background: var(--primary-gradient);
    color: var(--white);
}

.plan-cta.secondary {
    background: var(--light-gray);
    color: var(--dark-gray);
    border: 2px solid var(--primary-pink);
}

.plan-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Download Section */
.download {
    padding: var(--spacing-xxl) 0;
    background: var(--section-gradient);
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.download-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

.download-subtitle {
    font-size: 20px;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.download-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 16px 24px;
    background: var(--black);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    min-width: 200px;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.download-btn i {
    font-size: 32px;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-subtitle {
    font-size: 12px;
    opacity: 0.8;
    line-height: 1;
}

.btn-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1;
}

.qr-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.qr-code {
    text-align: center;
}

.qr-placeholder {
    width: 120px;
    height: 120px;
    background: var(--white);
    border: 2px solid var(--primary-pink);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xs);
}

.qr-placeholder i {
    font-size: 48px;
    color: var(--primary-pink);
}

.qr-code p {
    color: var(--medium-gray);
    font-size: 14px;
}

/* Phones Mockup */
.phones-mockup {
    display: flex;
    justify-content: center;
    position: relative;
}

.phone-device {
    width: 250px;
    height: 500px;
    background: var(--card-gradient);
    border-radius: 35px;
    padding: 18px;
    box-shadow: 
        0 0 0 6px #333,
        0 15px 35px rgba(0,0,0,0.3);
    transform: perspective(1000px) rotateY(15deg) rotateX(-5deg);
    animation: phone-float 4s ease-in-out infinite;
    overflow: hidden;
}

@keyframes phone-float {
    0%, 100% { transform: perspective(1000px) rotateY(15deg) rotateX(-5deg) translateY(0px); }
    50% { transform: perspective(1000px) rotateY(15deg) rotateX(-5deg) translateY(-15px); }
}

.phone-device::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 4px;
    background: var(--dark-gray);
    border-radius: 2px;
}

.phone-device .phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 25px;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.app-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 105, 180, 0.2);
}

.app-header i {
    color: var(--primary-pink);
    font-size: 24px;
}

.app-header span {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-gray);
}

.app-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.level-display {
    text-align: center;
}

.heart-animation {
    margin-bottom: var(--spacing-sm);
}

.heart-animation i {
    font-size: 60px;
    color: var(--primary-pink);
    animation: app-heartbeat 2s ease-in-out infinite;
}

@keyframes app-heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.level-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-purple);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-decoration: none;
}

/* Ensure footer logo link is never underlined on help/contact pages */
a.footer-logo,
a.footer-logo:hover,
a.footer-logo:visited,
a.footer-logo:active,
a.footer-logo:focus {
    text-decoration: none;
}

.footer-logo .logo-gradient-heart i {
    color: white;
    font-size: 20px;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 105, 180, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-pink);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-pink);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.footer-column h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 18px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
    color: var(--primary-pink);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

.footer-bottom i {
    color: var(--primary-pink);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content,
    .download-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .level-tier {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Hide desktop navigation completely on mobile */
    .nav-menu {
        display: none !important;
    }
    
    /* Show mobile hamburger toggle */
    .nav-toggle {
        display: flex;
    }
    
    /* Show mobile header controls */
    .mobile-header-controls {
        display: flex;
    }
    
    /* Show mobile header language dropdown */
    .mobile-header-lang-dropdown {
        display: block;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Hero Mobile Optimization */
    .hero {
        min-height: 80vh;
        padding-top: calc(96px + env(safe-area-inset-top));
        padding-bottom: var(--spacing-xl);
    }
    
    .hero-container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .hero-text {
        order: 2;
        max-width: 100%;
    }
    
    .hero-image {
        order: 1;
        max-width: 280px;
        margin: var(--spacing-md) auto var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-lg);
        opacity: 0.9;
    }
    
    .coming-soon-badge {
        margin-bottom: var(--spacing-lg);
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-xl);
    }
    
    .feature-item {
        font-size: 0.95rem;
        padding: var(--spacing-sm);
        background: var(--bg-secondary);
        border-radius: var(--radius-md);
        border: 1px solid var(--border-color);
    }
    
    .feature-item i {
        font-size: 1.2rem;
        margin-right: var(--spacing-sm);
        color: var(--primary-purple);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-cta .btn-primary,
    .hero-cta .btn-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1.1rem;
        min-height: 50px;
    }
    
    .hero-social-proof {
        font-size: 0.9rem;
        opacity: 0.8;
    }
    
    /* Phone Mockup Mobile */
    .phone-mockup {
        max-width: 220px;
        margin: 0 auto;
    }
    
    .phone-frame {
        border-radius: 35px;
        padding: 15px;
    }
    
    .phone-screen {
        border-radius: 30px;
        min-height: 280px;
        margin: 2% 0;
    }
    
    /* Features Section Mobile */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .feature-card {
        padding: var(--spacing-lg);
        text-align: center;
    }
    
    .feature-icon {
        margin-bottom: var(--spacing-md);
    }
    
    .feature-icon i {
        font-size: 2.5rem;
    }
    
    .feature-title {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .feature-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-md);
    }
    
    .feature-highlights {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-xs);
    }
    
    .highlight {
        font-size: 0.85rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    /* Level Showcase Mobile */
    .level-progression {
        gap: var(--spacing-lg);
    }
    
    .level-tier {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }
    
    .level-info h3 {
        font-size: 1.2rem;
    }
    
    .level-info p {
        font-size: 1rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .level-description {
        font-size: 0.9rem;
    }
    
    .level-animation-demo {
        order: -1;
        width: 100px;
        height: 100px;
        margin: 0 auto;
        /* Mobile performance optimization */
        will-change: transform;
        transform-style: preserve-3d;
        backface-visibility: hidden;
    }
    
    .level-animation-demo i {
        font-size: 2.5rem;
        /* Better mobile rendering */
        -webkit-transform: translateZ(0) scale(1.1, 0.95);
        transform: translateZ(0) scale(1.1, 0.95);
        display: inline-block;
    }
    
    /* Smoother mobile animations */
    .level-animation-demo[data-level="1"] {
        animation: pulse-mobile 2.5s ease-in-out infinite;
    }
    
    .level-animation-demo[data-level="2"] {
        animation: sparkle-mobile 3.5s ease-in-out infinite;
    }
    
    .level-animation-demo[data-level="3"],
    .level-animation-demo[data-level="4"] {
        animation: rainbow-mobile 4s linear infinite;
    }
    
    .level-animation-demo[data-level="5"] {
        animation: royal-glow-mobile 3s ease-in-out infinite;
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
    }
    
    /* Mobile-optimized animations */
    @keyframes pulse-mobile {
        0%, 100% { 
            transform: translateZ(0) scale(1);
            opacity: 1;
        }
        50% { 
            transform: translateZ(0) scale(1.04);
            opacity: 0.9;
        }
    }
    
    @keyframes sparkle-mobile {
        0%, 100% { 
            transform: translateZ(0) scale(1) rotate(0deg);
        }
        25% { 
            transform: translateZ(0) scale(1.03) rotate(45deg);
        }
        50% { 
            transform: translateZ(0) scale(1.06) rotate(90deg);
        }
        75% { 
            transform: translateZ(0) scale(1.03) rotate(135deg);
        }
    }
    
    @keyframes rainbow-mobile {
        0% { 
            transform: translateZ(0) rotate(0deg);
        }
        100% { 
            transform: translateZ(0) rotate(360deg);
        }
    }
    
    @keyframes royal-glow-mobile {
        0%, 100% { 
            transform: translateZ(0) scale(1);
            filter: brightness(1);
        }
        50% { 
            transform: translateZ(0) scale(1.05);
            filter: brightness(1.1);
        }
    }
    
    /* Waitlist Section Mobile */
    .waitlist-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .waitlist-text {
        text-align: center;
        max-width: 100%;
    }
    
    .waitlist-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-md);
    }
    
    .waitlist-subtitle {
        font-size: 1.1rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-lg);
    }
    
    .waitlist-benefits {
        flex-direction: column;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .benefit-item {
        padding: var(--spacing-sm);
        background: var(--bg-secondary);
        border-radius: var(--radius-md);
        border: 1px solid var(--border-color);
    }
    
    .waitlist-form-container {
        max-width: 100%;
    }
    
    .waitlist-form {
        padding: var(--spacing-lg);
    }
    
    .waitlist-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        margin-top: var(--spacing-xl);
    }
    
    .stat-item {
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .download-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .phone-mockup,
    .phone-device {
        transform: none;
    }
    
    .phone-frame {
        width: 240px;
        height: 480px;
    }
    
    .phone-device {
        width: 220px;
        height: 440px;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Touch-friendly buttons */
    .btn-primary, .btn-secondary, .nav-cta, .waitlist-btn, .mobile-cta-button {
        min-height: 48px;
        touch-action: manipulation;
        font-size: 1rem;
    }
    
    /* Larger text on very small screens */
    .hero-title {
        font-size: 2rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    .nav-container {
        padding: var(--spacing-sm);
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .qr-section {
        justify-content: center;
    }
    
    .phone-frame {
        width: 200px;
        height: 400px;
    }
    
    .phone-device {
        width: 180px;
        height: 360px;
    }
}

/* Cookie Consent Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--section-dark);
    color: var(--white);
    padding: var(--spacing-md);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

.cookie-text p {
    margin: 0;
    color: #E0E0E0;
    line-height: 1.5;
}

.cookie-text a {
    color: var(--primary-pink);
    text-decoration: none;
}

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

.cookie-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 14px;
}

.cookie-btn.accept {
    background: var(--primary-gradient);
    color: var(--white);
}

.cookie-btn.decline {
    background: transparent;
    color: #E0E0E0;
    border: 1px solid #555;
}

.cookie-btn:hover {
    transform: translateY(-1px);
}

.cookie-btn.accept:hover {
    box-shadow: var(--shadow-sm);
}

.cookie-btn.decline:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-btn {
        flex: 1;
        min-width: 120px;
    }
}

/* Coming Soon Badge */
.coming-soon-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--primary-gradient);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    margin: var(--spacing-sm) 0;
    animation: pulse 2s infinite;
}

.coming-soon-badge i {
    font-size: 12px;
    animation: sparkle 3s infinite;
}

@keyframes sparkle {
    0%, 50%, 100% { transform: scale(1); opacity: 1; }
    25%, 75% { transform: scale(1.2); opacity: 0.8; }
}

/* Waitlist Section */
.waitlist {
    padding: calc(var(--section-padding) + var(--spacing-xxl)) var(--section-padding) var(--section-padding);
    background: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.waitlist::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--primary-gradient);
}

.waitlist-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
    margin-bottom: var(--spacing-xxl);
}

.waitlist-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.waitlist-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
    margin-top: var(--spacing-lg);
}

.waitlist-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.waitlist-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
}

.benefit-item i {
    color: var(--primary-purple);
    font-size: 18px;
    width: 20px;
}

.waitlist-form-container {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    margin-top: var(--spacing-lg);
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input,
.form-group select {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 16px;
    transition: all var(--transition-fast);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 3px rgba(139, 95, 191, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: normal !important;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary-purple);
}

.checkbox-text {
    color: var(--text-secondary);
    font-size: 14px;
}

.waitlist-btn {
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.waitlist-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.form-success {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--primary-purple);
    border-radius: var(--radius-sm);
    color: var(--primary-purple);
}

.form-success i {
    font-size: 48px;
    margin-bottom: var(--spacing-sm);
    color: #22C55E;
}

.form-success h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
}

.waitlist-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--border-color);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-purple);
    font-family: 'Playfair Display', serif;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 4px;
}

/* Waitlist Responsive */
@media (max-width: 1024px) {
    .waitlist-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .waitlist-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .waitlist-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Mobile checkbox fix */
    .checkbox-label {
        min-height: 44px;
        padding: 8px 0;
        pointer-events: auto;
        position: relative;
        z-index: 1;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .checkbox-label input[type="checkbox"] {
        width: 24px;
        height: 24px;
        margin: 0;
        pointer-events: auto;
        z-index: 2;
        cursor: pointer;
        -webkit-appearance: auto !important;
        -moz-appearance: auto !important;
        appearance: auto !important;
        touch-action: manipulation;
    }
    
    /* Use native rendering; remove custom checkmark to avoid overlay issues */
    
    .checkbox-text {
        font-size: 15px;
        line-height: 1.5;
        pointer-events: auto;
        cursor: pointer;
        flex: 1;
    }
    
    .checkmark {
        display: none;
    }
}

@media (max-width: 480px) {
    .waitlist-form-container {
        padding: var(--spacing-lg);
    }
    
    .waitlist-title {
        font-size: 1.8rem;
    }
}

/* Language Notification Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.lang-notification {
    color: var(--text-primary);
}

.lang-notification .notification-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.lang-notification .notification-content i {
    color: var(--primary-purple);
    margin-bottom: 4px;
}

.lang-notification .notification-content small {
    color: var(--text-muted);
    font-size: 12px;
}

/* Language Dropdown Mobile Optimizations */
@media (max-width: 768px) {
    .lang-dropdown {
        right: -20px;
        min-width: 200px;
        max-height: 280px;
        font-size: 15px;
    }
    
    .lang-option .lang-name {
        font-size: 14px;
    }
    
    .language-switcher {
        margin-right: 8px;
    }
}

@media (max-width: 480px) {
    .lang-dropdown {
        right: -40px;
        left: auto;
        width: 220px;
        max-height: 250px;
    }
}

/* Animation Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}