/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Enhanced Modern Palette */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #8b5cf6;
    --accent: #ec4899;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --black: #000000;
    
    /* Advanced Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-warm: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(20px);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    --spacing-4xl: 8rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --font-size-7xl: 4.5rem;
    
    /* Enhanced 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);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    --shadow-glow-strong: 0 0 60px rgba(99, 102, 241, 0.5);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 600ms cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-900);
    background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
    overflow-x: hidden;
    opacity: 1 !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Performance Optimierung */
section {
    contain: layout style;
}

img {
    content-visibility: auto;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    padding: 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.1);
    padding: 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--gray-900);
    text-decoration: none;
    transition: transform 0.3s ease;
    padding: 0;
    margin: 0;
}

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

.logo-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
    margin: 0;
}

.logo:hover .logo-icon {
    transform: translateY(-2px);
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0;
    margin: 0;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

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

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(102, 126, 234, 0.05);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.nav-link:hover::before {
    transform: translateX(-50%) scaleX(1);
}

.nav-btn-outline {
    border: 2px solid #667eea;
    color: #667eea;
    padding: 0.5rem 1.25rem;
    border-radius: 10px;
    font-weight: 700;
    background: transparent;
    transition: all 0.3s ease;
}

.nav-btn-outline:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.nav-btn-outline::before {
    display: none;
}

.nav-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 10px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-btn-primary::before {
    display: none;
}

.nav-btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
}

.nav-btn-primary:hover::after {
    left: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-900);
    transition: all var(--transition-base);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    transition: transform var(--transition-base);
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-link {
    display: block;
    padding: var(--spacing-md);
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-link:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.mobile-link-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    font-weight: 700;
    text-align: center;
    margin-top: var(--spacing-md);
}

.mobile-link-primary:hover {
    background: linear-gradient(135deg, #5568d3 0%, #653a8b 100%);
    transform: translateY(-2px);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

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

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-900);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-primary);
    top: -250px;
    right: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-secondary);
    bottom: -200px;
    left: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--gradient-accent);
    top: 40%;
    left: 50%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-text {
    position: relative;
    z-index: 100;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

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

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

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

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-top: var(--spacing-xs);
}

.hero-image {
    position: relative;
    height: 600px;
}

.floating-card {
    position: absolute;
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: float-card 6s ease-in-out infinite;
    z-index: 10;
}

.card-1 {
    top: 50px;
    left: -50px;
}

.card-2 {
    top: 200px;
    right: -30px;
    animation-delay: -2s;
}

.card-3 {
    bottom: 100px;
    left: 50px;
    animation-delay: -4s;
}

@keyframes float-card {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.card-icon {
    font-size: var(--font-size-2xl);
}

.card-title {
    font-weight: 600;
    color: var(--gray-900);
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* Phone Image (without frame) */
.phone-image {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.phone-screenshot {
    max-height: 600px;
    height: auto;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.25)) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.15));
    animation: float-phone 6s ease-in-out infinite;
}

@keyframes float-phone {
    0%, 100% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(-15px);
    }
    50% {
        transform: translateY(-5px);
    }
    75% {
        transform: translateY(-10px);
    }
}

.phone-screenshot:hover {
    animation-play-state: paused;
    transform: translateY(-10px) scale(1.02);
}

.hero-mockup {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 500px;
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
}

.mockup-screen {
    width: 100%;
    height: 100%;
    background: var(--gray-50);
    position: relative;
    overflow: hidden;
}

.mockup-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translate(-50%, 0);
    }
    50% {
        transform: translate(-50%, -10px);
    }
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid var(--gray-400);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--gray-400);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0% {
        opacity: 1;
        transform: translate(-50%, 0);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, 12px);
    }
}

/* ============================================
   SECTIONS
   ============================================ */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    color: var(--primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
    line-height: 1.2;
}

.section-description {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    background: var(--gray-50);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.7;
}

/* ============================================
   MODULES SECTION
   ============================================ */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.module-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.module-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.module-card:hover::before {
    transform: scaleX(1);
}

.module-number {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.module-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.module-features {
    list-style: none;
}

.module-features li {
    padding: var(--spacing-xs) 0;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.module-features li::before {
    content: '✓ ';
    color: var(--success);
    font-weight: 700;
    margin-right: var(--spacing-xs);
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    background: var(--gray-50);
}

.benefits-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

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

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
}

.benefit-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
}

.benefit-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.benefit-content p {
    color: var(--gray-600);
    line-height: 1.7;
}

.stats-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.stat-box {
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--spacing-sm);
}

.stat-bar {
    height: 8px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* ============================================
   TECHNOLOGY SECTION
   ============================================ */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.tech-card {
    text-align: center;
    padding: var(--spacing-xl);
}

.tech-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.tech-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.tech-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing-section {
    background: var(--gray-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.pricing-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.pricing-header {
    margin-bottom: var(--spacing-xl);
}

.pricing-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.pricing-subtitle {
    color: var(--gray-600);
}

.pricing-price {
    margin-bottom: var(--spacing-xl);
}

.price-amount {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    color: var(--gray-600);
    font-size: var(--font-size-lg);
}

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

.pricing-features li {
    padding: var(--spacing-sm) 0;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.pricing-note {
    text-align: center;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    position: relative;
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.cta-background .gradient-orb.orb-4 {
    width: 600px;
    height: 600px;
    background: var(--gradient-primary);
    top: -300px;
    right: -200px;
    z-index: 0;
}

.cta-background .gradient-orb.orb-5 {
    width: 500px;
    height: 500px;
    background: var(--gradient-accent);
    bottom: -250px;
    left: -150px;
    z-index: 0;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
}

.cta-description {
    font-size: var(--font-size-xl);
    color: var(--gray-300);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-300);
    font-size: var(--font-size-sm);
}

.cta-feature svg {
    color: var(--primary-light);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    background: var(--gray-50);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
}

.contact-info h2 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.contact-info p {
    color: var(--gray-600);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    flex-shrink: 0;
    font-size: var(--font-size-2xl);
}

.contact-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--spacing-xs);
}

.contact-value {
    color: var(--gray-900);
    font-weight: 600;
    text-decoration: none;
}

.contact-value:hover {
    color: var(--primary);
}

.contact-form {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

#contactForm {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
}

#contactForm button[type="submit"] {
    grid-column: 1 / -1;
    justify-self: start;
}

/* ============================================
   SCREENSHOTS SECTION
   ============================================ */
.screenshots-section {
    background: #f9fafb;
    padding: 6rem 0;
}

.screenshot-filters {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.625rem 1.25rem;
    background: #ffffff;
    border: 1.5px solid #e5e7eb;
    border-radius: 12px;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.875rem;
}

.filter-btn:hover {
    background: #f9fafb;
    color: #111827;
    border-color: #d1d5db;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.filter-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}



.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.screenshot-item {
    position: relative;
    transform: translateZ(0);
    will-change: transform;
}

.screenshot-item:hover {
    will-change: transform;
}

.screenshot-item.hidden {
    display: none;
}

/* Gradient border effect on hover */
.screenshot-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    padding: 3px;
    margin: -3px;
    will-change: opacity;
    transform: translateZ(0);
}

.screenshot-item:hover::before {
    opacity: 1;
}

/* Shine effect on hover */
.screenshot-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    transform: rotate(45deg) translateZ(0);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 1;
    will-change: opacity, transform;
}

.screenshot-item:hover::after {
    opacity: 1;
    animation: shine 1.5s ease-in-out;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg) translateZ(0);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg) translateZ(0);
    }
}

.screenshot-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #ffffff;
    border: 2px solid #e5e7eb;
    aspect-ratio: 16 / 9;
    cursor: pointer;
    transform: translateZ(0);
    will-change: transform;
}

.screenshot-image::after {
    content: '';
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: rgba(102, 126, 234, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8) translateZ(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2.5"><path d="M15 3h6v6M9 21H3v-6M21 3l-7 7M3 21l7-7"/></svg>');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 20px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    animation: pulse-expand-icon 2s ease-in-out infinite;
    will-change: opacity, transform;
}

@keyframes pulse-expand-icon {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
        transform: translateZ(0);
    }
    50% {
        box-shadow: 0 4px 20px rgba(102, 126, 234, 0.6);
        transform: scale(0.85) translateZ(0);
    }
}

.screenshot-image:hover::after {
    opacity: 1;
    transform: scale(1) translateZ(0);
    animation: none;
}

.screenshot-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                filter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem;
    background: #ffffff;
    transform: translateZ(0);
    will-change: transform;
}

.screenshot-image:hover {
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.4);
    transform: translateY(-8px) scale(1.02) translateZ(0);
    border-color: rgba(102, 126, 234, 0.5);
}

.screenshot-image:hover img {
    transform: scale(1.05) translateZ(0);
    filter: brightness(1.05);
}

.screenshot-image:active {
    transform: translateY(-6px) scale(1) translateZ(0);
}

.screenshot-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(17, 24, 39, 0.98) 0%,
        rgba(17, 24, 39, 0.85) 30%,
        rgba(17, 24, 39, 0.4) 60%,
        rgba(17, 24, 39, 0) 100%
    );
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    pointer-events: none;
    will-change: opacity;
    transform: translateZ(0);
}

.screenshot-image:hover .screenshot-overlay {
    opacity: 1;
}

.overlay-content {
    width: 100%;
    transform: translateY(20px) translateZ(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.screenshot-image:hover .overlay-content {
    transform: translateY(0) translateZ(0);
}

.overlay-content h3 {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.overlay-content p {
    color: #e5e7eb;
    margin-bottom: 1rem;
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.view-image-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    color: #ffffff;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.view-image-btn:hover {
    background: linear-gradient(135deg, #5568d3 0%, #633a8c 100%);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
}

.view-image-btn:active {
    transform: translateY(0) scale(1);
}

.view-image-btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.view-image-btn:hover svg {
    transform: scale(1.2) rotate(5deg);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    animation: fadeIn var(--transition-fast) ease-out;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    will-change: opacity;
    transform: translateZ(0);
}

.lightbox.active {
    display: flex !important;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
    animation: scaleIn var(--transition-base) ease-out;
    will-change: transform, opacity;
    transform: translateZ(0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateZ(0);
    }
    to {
        opacity: 1;
        transform: translateZ(0);
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0.9) translateZ(0);
        opacity: 0;
    }
    to {
        transform: scale(1) translateZ(0);
        opacity: 1;
    }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    display: block;
    transform: translateZ(0);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10001;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.lightbox-close svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   TOUCH DEVICES - Better Screenshot Visibility
   ============================================ */
@media (hover: none) and (pointer: coarse) {
    /* On touch devices, make images easily tappable */
    .screenshot-overlay {
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    .screenshot-item:active .screenshot-overlay,
    .screenshot-image:active .screenshot-overlay {
        opacity: 1;
    }
    
    /* Disable shine effect on touch devices */
    .screenshot-item::after {
        display: none;
    }
    
    /* Show click hint always on mobile */
    .screenshot-image::after {
        opacity: 0.7 !important;
        transform: scale(1) !important;
        animation: none !important;
    }
    
    /* Larger tap targets */
    .view-image-btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        min-height: 48px;
    }
    
    /* Hide hint on active/tap */
    .screenshot-item:active::before {
        opacity: 0;
    }
    
    /* Remove hover effects on touch devices */
    .screenshot-image:hover {
        transform: none;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    }
    
    /* Better touch feedback */
    .screenshot-image:active {
        transform: scale(0.98);
        opacity: 0.95;
    }
    
    /* Gallery hint adjustments */
    .gallery-hint {
        animation: none;
        font-size: 0.85rem;
        padding: 0.65rem 1.25rem;
    }
    
    /* On tap/touch, show full overlay */
    .screenshot-image:active .screenshot-overlay {
        opacity: 1;
    }
    
    /* Disable hover transforms on touch devices */
    .screenshot-image:hover {
        transform: none;
    }
    
    .screenshot-image:hover img {
        transform: none;
    }
    
    /* Make overlay content always visible */
    .overlay-content {
        transform: translateY(0);
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    height: 32px;
    width: auto;
}

.footer-logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.7;
}

.footer-col h4 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-800);
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    color: var(--gray-400);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 1;
    animation: fadeIn var(--transition-slow) ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.fade-in-up {
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp var(--transition-slow) ease-out forwards;
}

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

.delay-1 {
    animation-delay: 0.2s;
}

[data-delay="0"] {
    animation-delay: 0s;
}

[data-delay="1"] {
    animation-delay: 0.1s;
}

[data-delay="2"] {
    animation-delay: 0.2s;
}

[data-delay="3"] {
    animation-delay: 0.3s;
}

[data-delay="4"] {
    animation-delay: 0.4s;
}

[data-delay="5"] {
    animation-delay: 0.5s;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-image {
        display: flex;
        justify-content: center;
        height: 500px;
    }
    
    .iphone-frame {
        width: 250px;
        height: 500px;
    }
    
    .floating-card {
        display: none;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .benefits-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .screenshots-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    /* Typography */
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .section-title {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .hero-description {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .section-description {
        font-size: 0.95rem;
    }
    
    /* Navigation */
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    /* Hero Section */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .hero-text {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        gap: var(--spacing-lg);
    }
    
    .hero-image {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .phone-screenshot {
        max-width: 100%;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    /* Features & Modules */
    .features-compact-grid,
    .modules-compact-grid,
    .benefits-compact-grid,
    .features-grid,
    .modules-grid,
    .tech-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .feature-compact-card,
    .module-compact-card,
    .benefit-compact-card {
        padding: 1.25rem;
    }
    
    /* Screenshots */
    .screenshots-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .screenshot-item::before {
        display: none;
    }
    
    .screenshot-image {
        aspect-ratio: 4 / 3;
    }
    
    .screenshot-image::after {
        width: 35px;
        height: 35px;
        background-size: 18px;
    }
    
    .overlay-content h3 {
        font-size: 1.25rem;
    }
    
    .overlay-content p {
        font-size: 0.9rem;
    }
    
    .view-image-btn {
        padding: 0.65rem 1.25rem;
        font-size: 0.85rem;
    }
    
    .gallery-hint {
        font-size: 0.85rem;
        padding: 0.65rem 1.25rem;
    }
    
    .screenshot-filters {
        gap: var(--spacing-sm);
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.5rem;
    }
    
    .filter-btn {
        font-size: var(--font-size-xs);
        padding: 0.625rem 1rem;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    /* ROI Section */
    .roi-stats-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .roi-stat-card {
        padding: 1.5rem;
    }
    
    /* Comparison Section */
    .comparison-wrapper {
        flex-direction: column;
    }
    
    .vs-divider {
        transform: rotate(90deg);
        margin: 1rem 0;
    }
    
    .comparison-card {
        padding: 1.5rem;
    }
    
    /* CTA Section */
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    /* Contact */
    .contact-content {
        flex-direction: column;
    }
    
    #contactForm {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    /* Spacing */
    .container {
        padding: 0 1rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
}

/* New Sales Sections */
.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.trust-badges {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.trust-item {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    font-weight: 500;
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.testimonial-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

.stars {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-size: var(--font-size-md);
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

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

.author-name {
    font-weight: 700;
    color: var(--gray-900);
}

.author-title {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* ROI Section */
.roi-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.roi-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.roi-description {
    font-size: var(--font-size-lg);
    margin: var(--spacing-lg) 0 var(--spacing-xl);
    opacity: 0.95;
}

.roi-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.roi-stat {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.roi-number {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
}

.roi-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.roi-card {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    color: var(--gray-900);
}

.roi-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

.calc-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--gray-200);
}

.calc-label {
    color: var(--gray-600);
}

.calc-value {
    font-weight: 700;
    color: var(--gray-900);
}

.calc-value.highlight {
    color: #667eea;
    font-size: var(--font-size-lg);
}

.calc-result {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-lg);
    text-align: center;
    color: white;
}

/* Problem-Solution Section */
.problem-section {
    padding: var(--spacing-4xl) 0;
    background: white;
}

.problem-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.problem-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.problem-badge.red {
    background: #fee;
    color: #c00;
}

.problem-badge.green {
    background: #efe;
    color: #090;
}

.problem-side h3,
.solution-side h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
}

.problem-list,
.solution-list {
    list-style: none;
    padding: 0;
}

.problem-list li,
.solution-list li {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-md);
}

.problem-list li {
    background: #fee;
    color: var(--gray-800);
}

.solution-list li {
    background: #efe;
    color: var(--gray-800);
}

/* Offer Section */
.offer-section {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.offer-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-3xl);
    text-align: center;
    color: white;
    box-shadow: var(--shadow-2xl);
}

.offer-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(10px);
}

.offer-box h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: white;
}

.offer-box p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
}

.offer-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    flex-wrap: wrap;
}

.offer-feature {
    font-size: var(--font-size-md);
    font-weight: 600;
}

.offer-timer {
    margin-top: var(--spacing-lg);
    font-size: var(--font-size-md);
    opacity: 0.9;
}

.offer-timer strong {
    font-weight: 800;
    font-size: var(--font-size-lg);
}

@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .roi-content,  
    .problem-content {
        grid-template-columns: 1fr;
    }
    
    .roi-stats {
        grid-template-columns: 1fr;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .offer-features {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    /* Ultra compact für kleine Smartphones */
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .btn-large {
        font-size: 0.9rem;
        padding: 0.875rem 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .feature-compact-card,
    .module-compact-card,
    .benefit-compact-card {
        padding: 1rem;
    }
    
    .feature-compact-icon,
    .module-compact-icon {
        width: 48px;
        height: 48px;
    }
    
    .feature-compact-title,
    .module-compact-title {
        font-size: 1rem;
    }
    
    .feature-compact-desc,
    .module-compact-list {
        font-size: 0.85rem;
    }
    
    .hero-image {
        max-width: 250px;
    }
    
    .iphone-frame {
        width: 220px;
        height: 440px;
        border-radius: 35px;
        padding: 10px;
    }
    
    .iphone-notch {
        width: 100px;
        height: 25px;
    }
    
    .iphone-screen {
        border-radius: 28px;
    }
    
    .lightbox-content {
        padding: 1rem;
        max-width: 95%;
    }
    
    .lightbox-close {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
    }
    
    #lightboxImage {
        max-width: 100%;
        max-height: 80vh;
    }
    
    /* Gallery optimizations for small screens */
    .screenshots-grid {
        gap: 1.25rem;
    }
    
    .screenshot-image {
        aspect-ratio: 4 / 3;
        border-width: 1px;
    }
    
    .screenshot-image::after {
        width: 32px;
        height: 32px;
        background-size: 16px;
        top: 0.75rem;
        right: 0.75rem;
    }
    
    .screenshot-image img {
        padding: 0.75rem;
    }
    
    .screenshot-overlay {
        padding: 1.25rem;
    }
    
    .overlay-content h3 {
        font-size: 1.125rem;
    }
    
    .overlay-content p {
        font-size: 0.85rem;
        margin-bottom: 0.75rem;
    }
    
    .view-image-btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        gap: 0.375rem;
    }
    
    .view-image-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .gallery-hint {
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
    }
    
    .gallery-hint svg {
        width: 16px;
        height: 16px;
    }
    
    section {
        padding: 2.5rem 0;
    }
    
    .container {
        padding: 0 0.875rem;
    }
    
    .section-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .comparison-item {
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    
    .testimonial-card {
        padding: 1.25rem;
    }
    
    .testimonial-text {
        font-size: 0.9rem;
    }
    
    .offer-box {
        padding: 1.5rem;
    }
    
    .offer-box h2 {
        font-size: 1.5rem;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .benefits-stats-row {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .quick-stat-divider {
        display: none;
    }
}