/* CSS Variables - Dark Theme (Default) */
:root {
    /* Blue Theme Colors */
    --primary-blue: rgb(17, 24, 39);
    --primary-dark: rgb(3, 7, 18);
    --primary-black: rgb(0, 0, 0);
    
    /* Accent Colors */
    --accent-blue: #007AFF;
    --accent-purple: #AF52DE;
    --accent-orange: #FF9500;
    --accent-red: #FF3B30;
    --accent-green: #34C759;
    
    /* Text Colors */
    --text-primary: rgb(242, 242, 242);
    --text-secondary: rgb(166, 166, 166);
    --text-muted: rgb(166, 166, 166);
    
    /* Glass Effects */
    --glass-background: rgba(17, 24, 39, 0.65);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-hover: rgba(255, 255, 255, 0.08);
    
    /* Backgrounds */
    --bg-gradient-start: rgb(17, 24, 39);
    --bg-gradient-mid: rgb(3, 7, 18);
    --bg-gradient-end: rgb(0, 0, 0);
    
    /* Priority Colors */
    --priority-low: #34C759;
    --priority-medium: #FF9500;
    --priority-high: #FF3B30;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
    --font-secondary: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Spacing */
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --shadow-glass-hover: 0 12px 48px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Light Theme - Only override what changes */
[data-theme="light"] {
    /* Light Theme Colors */
    --primary-blue: rgb(255, 255, 255);
    --primary-dark: rgb(250, 250, 250);
    --primary-black: rgb(245, 245, 245);
    
    /* Text Colors - Dark on Light */
    --text-primary: rgb(17, 24, 39);
    --text-secondary: rgb(75, 85, 99);
    --text-muted: rgb(107, 114, 128);
    
    /* Glass Effects - Light */
    --glass-background: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.08);
    --glass-hover: rgba(0, 0, 0, 0.05);
    
    /* Backgrounds - Light Gradient */
    --bg-gradient-start: rgb(255, 255, 255);
    --bg-gradient-mid: rgb(250, 250, 250);
    --bg-gradient-end: rgb(245, 245, 245);
    
    /* Shadows - Light Theme */
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    --shadow-glass-hover: 0 12px 48px 0 rgba(0, 0, 0, 0.15);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-mid) 50%, var(--bg-gradient-end) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-4) 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: var(--space-3) 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(30px);
}

[data-theme="light"] .navbar.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(30px);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-logo {
    font-size: var(--text-2xl);
}

.nav-logo-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    border-radius: 6px;
}

.nav-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    gap: var(--space-8);
    list-style: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-menu a:hover {
    color: var(--text-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
    font-size: 20px;
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

[data-theme="light"] .theme-toggle {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

[data-theme="light"] .theme-toggle:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: var(--text-base);
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
}

.btn-primary:hover {
    background: #0066DD;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 122, 255, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .btn-secondary:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(0, 0, 0, 0.15);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-32) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 122, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

[data-theme="light"] .hero::before {
    background: radial-gradient(circle at 20% 50%, rgba(0, 122, 255, 0.05) 0%, transparent 50%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.hero-title {
    font-size: var(--text-6xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.gradient-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .gradient-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-8);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--glass-background);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.hero-requirements {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

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

.hero-screenshot {
    width: 100%;
    max-width: 600px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.hero-screenshot img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-2xl);
}

.screenshot-placeholder {
    aspect-ratio: 16/10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    min-height: 400px;
}

.placeholder-icon {
    font-size: 4rem;
    opacity: 0.5;
}

.placeholder-text {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    opacity: 0.7;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    font-size: var(--text-5xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
}

/* Features Section */
.features {
    padding: var(--space-32) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.feature-card {
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: var(--glass-background);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glass-hover);
    background: rgba(17, 24, 39, 0.75);
    border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="light"] .feature-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .feature-card:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.feature-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.feature-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tag {
    padding: var(--space-2) var(--space-3);
    background: rgba(0, 122, 255, 0.1);
    border: 1px solid rgba(0, 122, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--accent-blue);
}

/* Demo Section */
.demo {
    padding: var(--space-32) 0;
    background: var(--bg-gradient-mid);
}

.demo-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
}

.demo-controls {
    margin-bottom: var(--space-6);
}

.demo-select {
    width: 100%;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--text-base);
    font-family: var(--font-secondary);
}

.demo-input {
    width: 100%;
    min-height: 120px;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--text-base);
    font-family: var(--font-secondary);
    resize: vertical;
    margin-bottom: var(--space-4);
}

.demo-input::placeholder {
    color: var(--text-muted);
}

.demo-result {
    margin-top: var(--space-6);
    padding: var(--space-6);
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
}

.demo-result h4 {
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--glass-border);
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.result-value {
    color: var(--text-primary);
    font-weight: 600;
}

.demo-examples {
    margin-top: var(--space-8);
    text-align: center;
}

.demo-examples p {
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
}

.example-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.example-btn {
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
}

.example-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-blue);
}

/* Languages Section */
.languages {
    padding: var(--space-32) 0;
}

.language-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.language-category {
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: var(--glass-background);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.language-category:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glass-hover);
    background: rgba(17, 24, 39, 0.75);
    border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="light"] .language-category {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .language-category:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.15);
}

.language-category h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.category-count {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.language-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
}

.lang-tag {
    padding: var(--space-2) var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--text-primary);
}

/* Video Tutorials Section */
.video-tutorials-section {
    padding: var(--space-32) 0;
    background: var(--bg-gradient-start);
    position: relative;
}

.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(600px, 1fr));
    gap: var(--space-8);
    max-width: 1200px;
    margin: 0 auto;
}

.tutorial-card {
    padding: var(--space-6);
    border-radius: var(--radius-2xl);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    position: relative;
    background: var(--glass-background);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.tutorial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glass-hover);
    background: rgba(17, 24, 39, 0.75);
    border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="light"] .tutorial-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .tutorial-card:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.15);
}

.tutorial-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.tutorial-icon {
    font-size: 2rem;
}

.tutorial-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-6);
    background: var(--primary-dark);
}

.tutorial-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
}

/* Fullscreen mode - адаптация под экран */
.tutorial-video:-webkit-full-screen {
    width: 100vw;
    height: 100vh;
    object-fit: contain;
    border-radius: 0;
    background: #000;
}

.tutorial-video:-moz-full-screen {
    width: 100vw;
    height: 100vh;
    object-fit: contain;
    border-radius: 0;
    background: #000;
}

.tutorial-video:-ms-fullscreen {
    width: 100vw;
    height: 100vh;
    object-fit: contain;
    border-radius: 0;
    background: #000;
}

.tutorial-video:fullscreen {
    width: 100vw;
    height: 100vh;
    object-fit: contain;
    border-radius: 0;
    background: #000;
}

/* Video wrapper в fullscreen */
.video-wrapper:-webkit-full-screen {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.video-wrapper:-moz-full-screen {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.video-wrapper:-ms-fullscreen {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.video-wrapper:fullscreen {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.tutorial-content {
    padding: 0 var(--space-2);
}

.tutorial-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.tutorial-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.tutorial-feature-tag {
    padding: var(--space-2) var(--space-3);
    background: rgba(0, 122, 255, 0.1);
    border: 1px solid rgba(0, 122, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--accent-blue);
}

/* Pricing Section */
.pricing {
    padding: var(--space-32) 0;
    background: var(--bg-gradient-start);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    max-width: 900px;
    margin: 0 auto var(--space-12);
}

.pricing-card {
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
    background: var(--glass-background);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glass-hover);
    background: rgba(17, 24, 39, 0.75);
    border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="light"] .pricing-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .pricing-card:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.15);
}

.pricing-featured {
    border: 2px solid var(--accent-blue);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

.pricing-badge.featured {
    background: var(--accent-blue);
    color: white;
}

.pricing-title {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.pricing-price {
    margin-bottom: var(--space-6);
}

.price-amount {
    font-size: var(--text-5xl);
    font-weight: 800;
    color: var(--accent-blue);
}

.price-period {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin-left: var(--space-2);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--space-8);
}

.pricing-features li {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--glass-border);
}

.feature-included {
    color: var(--text-primary);
}

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

.pricing-guarantee {
    text-align: center;
    padding: var(--space-6);
    background: rgba(52, 199, 89, 0.1);
    border: 1px solid rgba(52, 199, 89, 0.3);
    border-radius: var(--radius-lg);
    color: var(--accent-green);
    font-weight: 600;
}

/* FAQ Section */
.faq {
    padding: var(--space-32) 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--space-4);
    background: var(--glass-background);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
    overflow: hidden;
}

[data-theme="light"] .faq-item {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-icon {
    font-size: var(--text-2xl);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-6) var(--space-6);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Download CTA */
.download-cta {
    padding: var(--space-32) 0;
    background: var(--bg-gradient-mid);
}

.cta-content {
    text-align: center;
    padding: var(--space-16) var(--space-8);
    border-radius: var(--radius-2xl);
}

.cta-title {
    font-size: var(--text-5xl);
    font-weight: 800;
    margin-bottom: var(--space-6);
}

.cta-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-8);
}

.cta-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    justify-content: center;
}

.cta-feature {
    color: var(--accent-green);
    font-weight: 600;
}

/* Footer */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--primary-black);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-logo {
    font-size: var(--text-3xl);
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: var(--space-2);
}

.footer-title {
    font-size: var(--text-2xl);
    font-weight: 700;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.footer-column h4 {
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

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

.footer-column li {
    margin-bottom: var(--space-2);
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: var(--text-sm);
}


/* Gallery Section */
.gallery {
    padding: var(--space-32) 0;
    background: var(--bg-gradient-mid);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--glass-background);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-glass-hover);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

.gallery-caption {
    padding: var(--space-4);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
}

.gallery-caption h4 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.gallery-caption p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* Toast Creator Preview */
.toast-creator-preview {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(245, 245, 247, 0.95));
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    margin: 0 auto;
}

.toast-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.toast-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #666;
}

.toast-priority-badge {
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.toast-priority-high {
    background: #FF3B30;
    color: white;
}

.toast-priority-medium {
    background: #FF9500;
    color: white;
}

.toast-priority-low {
    background: #34C759;
    color: white;
}

.toast-content {
    margin: 12px 0;
}

.toast-text {
    font-size: 18px;
    font-weight: 600;
    color: #000;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toast-time {
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 6px;
}

.toast-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.toast-btn {
    padding: 10px;
    border-radius: 10px;
    border: none;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.2s;
}

.toast-btn-done {
    background: rgba(52, 199, 89, 0.15);
    color: #34C759;
}

.toast-btn-time {
    background: rgba(255, 152, 0, 0.15);
    color: #FF9500;
}

.toast-btn-priority {
    background: rgba(255, 59, 48, 0.15);
    color: #FF3B30;
}

.toast-btn-dismiss {
    background: rgba(142, 142, 147, 0.15);
    color: #8E8E93;
}

.toast-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ===================================
   Roadmap Section
   =================================== */

.roadmap {
    padding: 120px 0;
    background: linear-gradient(180deg, 
        rgba(17, 24, 39, 0.5) 0%, 
        rgba(3, 7, 18, 0.8) 100%);
}

.roadmap-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)) !important;
    gap: 24px;
    margin-top: 48px;
    width: 100%;
}

.roadmap-card {
    padding: 32px;
    border-radius: 24px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: var(--glass-background);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.roadmap-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glass-hover);
    background: rgba(17, 24, 39, 0.75);
    border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="light"] .roadmap-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .roadmap-card:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.15);
}

.roadmap-status {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.status-progress {
    background: rgba(0, 122, 255, 0.2);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 122, 255, 0.3);
}

.status-planned {
    background: rgba(175, 82, 222, 0.2);
    color: #AF52DE;
    border: 1px solid rgba(175, 82, 222, 0.3);
}

.roadmap-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.roadmap-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.roadmap-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.roadmap-timeline {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    gap: 8px;
}

.roadmap-timeline::before {
    content: "📅";
    font-size: 16px;
}

.roadmap-cta {
    margin-top: 48px;
    text-align: center;
    padding: 24px;
    background: rgba(0, 122, 255, 0.05);
    border: 1px solid rgba(0, 122, 255, 0.2);
    border-radius: 16px;
}

.roadmap-note {
    font-size: 16px;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.6;
}

.roadmap-note a {
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.roadmap-note a:hover {
    opacity: 0.8;
}

/* Privacy Policy Page Styles */
.privacy-policy {
    min-height: 100vh;
}

.privacy-content {
    background: var(--glass-background);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.privacy-guarantee {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 40px;
    text-align: center;
}

[data-theme="light"] .privacy-guarantee {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.4);
}

.privacy-contact {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

[data-theme="light"] .privacy-contact {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.4);
}

.privacy-section {
    margin-bottom: 32px;
}

.privacy-section h3 {
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 1.2rem;
}

.privacy-section p,
.privacy-section ul,
.privacy-section li {
    color: var(--text-secondary);
    line-height: 1.6;
}

.privacy-section strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .roadmap {
        padding: 80px 0;
    }
    
    .roadmap-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .roadmap-card {
        padding: 24px;
    }
    
    .roadmap-icon {
        font-size: 40px;
    }
    
    .roadmap-title {
        font-size: 20px;
    }
}