/* CSS Variables */
:root {
    /* Colors - Dark Theme */
    --bg-primary: #0f1419;
    --bg-secondary: #1a1f2e;
    --bg-tertiary: #252a3a;
    --bg-card: #2a2f3f;
    --bg-glass: rgba(42, 47, 63, 0.8);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a0a9c0;
    --text-muted: #6b7280;
    
    /* Accent Colors */
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-green: #10b981;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    --gradient-success: linear-gradient(135deg, #10b981, #065f46);
    --gradient-warning: linear-gradient(135deg, #f59e0b, #d97706);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 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;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--bg-tertiary);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

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

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

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--bg-tertiary);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
}

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

.btn-subtitle {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 400;
    opacity: 0.8;
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: 
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--bg-tertiary);
    border-radius: 2rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: var(--font-size-base);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.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(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

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

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

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

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--accent-blue);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* App Window */
.hero-visual {
    position: relative;
}

.app-window {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition-slow);
}

.app-window:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.window-header {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-bottom: 1px solid var(--bg-card);
}

.window-buttons {
    display: flex;
    gap: 0.5rem;
}

.window-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.btn-close { background: #ff5f57; }
.btn-minimize { background: #ffbd2e; }
.btn-maximize { background: #28ca42; }

/* App Interface */
.app-interface {
    display: flex;
    height: 500px;
}

.app-sidebar {
    width: 300px;
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-right: 1px solid var(--bg-card);
}

.app-logo {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.logo-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.app-logo h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.disk-list {
    margin-bottom: var(--spacing-lg);
}

.disk-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xs);
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInLeft 0.5s ease-out forwards;
}

.disk-item:nth-child(1) { animation-delay: 0.1s; }
.disk-item:nth-child(2) { animation-delay: 0.2s; }
.disk-item:nth-child(3) { animation-delay: 0.3s; }
.disk-item:nth-child(4) { animation-delay: 0.4s; }

.disk-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-sm);
    position: relative;
}

.disk-icon::before {
    content: "\f0a0";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 16px;
}

.disk-icon.external {
    background: var(--gradient-primary) !important;
}

.disk-icon.internal {
    background: var(--bg-tertiary) !important;
}

.disk-info h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: 2px;
}

.disk-info p {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.disk-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.disk-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
}

.disk-status::after {
    content: 'Connected';
    font-size: 9px;
    color: var(--accent-green);
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    width: 100%;
    display: block;
    animation: blink 1.5s ease-in-out infinite;
}

.disk-status.connected::after {
    animation: blink 1.5s ease-in-out infinite;
}

.disk-status.connected::before {
    animation: pulse 2s ease-in-out infinite;
}

.app-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.app-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.app-btn-success {
    background: var(--gradient-success);
    color: white;
}

.app-main {
    flex: 1;
    padding: var(--spacing-md);
}

.status-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.status-header h3 {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.status-grid {
    display: grid;
    gap: var(--spacing-sm);
}

.status-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--bg-tertiary);
    opacity: 0;
    transform: translateY(20px);
    animation: slideInUp 0.5s ease-out forwards;
}

.status-card:nth-child(1) { animation-delay: 0.2s; }
.status-card:nth-child(2) { animation-delay: 0.4s; }
.status-card:nth-child(3) { animation-delay: 0.6s; }
.status-card:nth-child(4) { animation-delay: 0.8s; }

.status-header-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.status-title {
    font-size: var(--font-size-base);
    font-weight: 600;
}

.status-indicator {
    border-radius: 3px;
    background: var(--accent-green);
}

.status-content {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Animations */
@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

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

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0.3;
    }
}

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

/* Features Section */
.features {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--bg-tertiary);
    transition: var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.animate {
    animation: slideInUp 0.6s ease-out forwards;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-2xl) 0;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.step-item {
    display: grid;
    grid-template-columns: 80px 1fr 200px;
    gap: var(--spacing-lg);
    align-items: center;
    opacity: 0;
    transform: translateX(-50px);
}

.step-item.animate {
    animation: slideInRight 0.6s ease-out forwards;
}

.step-item:nth-child(even) {
    grid-template-columns: 200px 1fr 80px;
    transform: translateX(50px);
}

.step-item:nth-child(even) .step-number {
    order: 3;
}

.step-item:nth-child(even) .step-content {
    order: 2;
    text-align: right;
}

.step-item:nth-child(even) .step-visual {
    order: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: white;
}

.step-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--bg-tertiary);
}

.app-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.app-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    animation: float 2s ease-in-out infinite;
}

.app-icon:nth-child(2) { animation-delay: 0.3s; }
.app-icon:nth-child(3) { animation-delay: 0.6s; }
.app-icon:nth-child(4) { animation-delay: 0.9s; }

.app-icon.adobe { 
    background: linear-gradient(135deg, #001e36 0%, #1976d2 100%); 
}
.app-icon.fcpx { 
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%); 
}
.app-icon.adobe-ae { 
    background: linear-gradient(135deg, #2d1b69 0%, #9f7aea 100%); 
}
.app-icon.game { 
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
}

.app-logo-text {
    font-size: 14px;
    font-weight: 700;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.power-indicator {
    display: flex;
    gap: 4px;
}

.power-bar {
    width: 12px;
    height: 40px;
    border-radius: 2px;
    background: var(--bg-tertiary);
    transition: var(--transition-normal);
}

.power-bar.active {
    background: var(--accent-green);
    animation: pulse 1.5s ease-in-out infinite;
}

.power-bar.warning {
    background: var(--accent-orange);
}

.connection-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.usb-icon, .drive-icon {
    font-size: var(--font-size-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.connection-line {
    width: 4px;
    height: 40px;
    background: var(--bg-tertiary);
    border-radius: 2px;
}

.connection-line.active {
    background: var(--accent-green);
    animation: pulse 2s ease-in-out infinite;
}

.status-indicator {
    padding: 0.12rem 0.35rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.status-indicator.connected {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
    animation: blink 1.5s ease-in-out infinite;
}

/* CTA Section */
.cta {
    padding: var(--spacing-2xl) 0;
    background: 
        var(--bg-secondary),
        radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    text-align: center;
}

.cta-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    margin-bottom: var(--spacing-xl);
}

.download-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    gap: var(--spacing-xs);
}

.info-label {
    color: var(--text-muted);
    font-weight: 500;
}

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

/* Footer */
.footer {
    background: var(--bg-primary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--bg-tertiary);
}

.footer-content {
    display: grid;
    grid-template-columns: 2.5fr 1.5fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

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

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-subtitle {
    font-weight: 500;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-sm);
    margin-top: -var(--spacing-xs);
}

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

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

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

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

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

.footer-legal {
    color: var(--text-muted);
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-normal);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-text {
        text-align: center;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        display: inline;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
        display: inline;
        margin-bottom: 30px;
        text-align: center;
    }

    .hero {
        padding: 3rem 0 1rem;
    }

    .btn-large {
        display: block;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .step-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .step-item:nth-child(even) {
        grid-template-columns: 1fr;
    }
    
    .step-item:nth-child(even) .step-number {
        order: 1;
    }
    
    .step-item:nth-child(even) .step-content {
        order: 2;
        text-align: center;
    }
    
    .step-item:nth-child(even) .step-visual {
        order: 3;
    }
    
    /* Step numaralarını mobilde ortala */
    .step-number {
        margin: 0 auto;
        width: 50px;
        height: 50px;
        font-size: var(--font-size-lg);
    }
    
    /* App window mobilde positioning düzelt */
    .app-window {
        position: relative;
        z-index: 1;
        margin-bottom: var(--spacing-xl);
        max-width: 100%;
        overflow: visible;
    }
    
    .hero-visual {
        position: relative;
        z-index: 1;
        margin-bottom: var(--spacing-xl);
    }
    
    /* Hero section'ın z-index'ini ayarla */
    .hero {
        position: relative;
        z-index: 2;
    }
    
    .hero-content {
        position: relative;
        z-index: 3;
    }
    
    .app-interface {
        flex-direction: column;
        height: auto;
    }
    
    .app-sidebar {
        width: 100%;
    }
    
    .download-info {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll Animations */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Additional Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

/* Footer Marketing Section */
.footer-marketing {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.footer-marketing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.marketing-icon {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.footer-marketing .footer-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.footer-marketing .footer-description {
    text-align: center;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

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

.stat-item {
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.stat-item:hover {
    color: var(--text-primary);
}

.stat-item span {
    font-weight: 500;
}

/* Footer App Showcase */
.footer-app-showcase {
    background: #2c334a;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.footer-app-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.app-showcase {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.app-logo {
    flex-shrink: 0;
}

.app-info {
    flex: 1;
}

.app-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.app-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin: 0 0 var(--spacing-xs) 0;
    opacity: 0.8;
}

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

.app-link {
    display: inline-flex;
    align-items: center;
    color: var(--accent-blue);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.app-link:hover {
    opacity: 0.8;
}

/* Mini badges for Lango AI providers */
.badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--spacing-md);
}

.badge-chip {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 10px;
    padding: 4px 8px;
    border-radius: 999px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

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

.contact-item a {
    color: inherit;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-item span {
    font-weight: 500;
}

/* Mobile Navigation */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    margin: 2px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Desktop Lango AI Layout - Logo yanda (eski halini koru) */
@media (min-width: 769px) {
    .footer-app-showcase .app-showcase {
        display: flex;
        flex-direction: row;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
    
    .footer-app-showcase .app-info-container {
        display: flex;
        flex-direction: row;
        gap: var(--spacing-md);
        align-items: flex-start;
        text-align: left;
    }
    
    .footer-app-showcase .app-logo {
        flex-shrink: 0;
        margin: 0;
        width: 96px;
        height: 96px;
    }
    
    .footer-app-showcase .app-info {
        flex: 1;
        text-align: left;
        padding: 0;
    }
    
    .footer-app-showcase .app-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xs);
    }
    
    .footer-app-showcase .app-subtitle {
        font-size: var(--font-size-md);
        margin-bottom: var(--spacing-md);
    }
    
    .footer-app-showcase .app-description {
        font-size: var(--font-size-sm);
        line-height: 1.6;
        margin-bottom: var(--spacing-md);
    }
    
    .footer-app-showcase .badge-list {
        justify-content: flex-start;
        margin-bottom: var(--spacing-lg);
    }
    
    .footer-app-showcase .app-link {
        margin: 0;
        display: inline-flex;
        width: auto;
    }
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    /* Prevent horizontal overflow */
    html, body {
        overflow-x: hidden;
        width: 100%;
    }
    
    /* Container padding for mobile */
    .container {
        padding: 0 var(--spacing-md);
        max-width: 100%;
        margin: 0 auto;
    }
    
    /* Navigation mobile */
    .navbar {
        padding: var(--spacing-sm) 0;
        position: sticky;
        top: 0;
        z-index: 1000;
    }
    
    .navbar .container {
        position: relative;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: var(--spacing-md);
        margin-top: var(--spacing-sm);
        flex-direction: column;
        gap: var(--spacing-sm);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Header mobile adjustments */
    .header {
        padding: var(--spacing-xl) 0;
        min-height: auto;
    }
    
    .header-content {
        text-align: center;
        gap: var(--spacing-lg);
        padding: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .header-text {
        width: 100%;
        max-width: 100%;
        padding: 0 var(--spacing-sm);
    }
    
    .header-text h1 {
        font-size: 2.2rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
        word-wrap: break-word;
    }
    
    .header-text p {
        font-size: var(--font-size-md);
        margin-bottom: var(--spacing-lg);
        line-height: 1.5;
    }
    
    .cta-button {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-md);
        width: auto;
        max-width: 280px;
        margin: 0 auto;
    }
    
    /* Features section mobile */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .feature-card {
        padding: var(--spacing-xl);
        text-align: center;
    }
    
    /* Stats section mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    /* Footer mobile */
    .footer {
        padding: var(--spacing-xl) 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
        width: 100%;
        max-width: 100%;
        padding: 0;
    }
    
    .footer-section {
        width: 100%;
        max-width: 100%;
        padding: 2rem var(--spacing-sm);
    }
    
    .footer-app-showcase {
        order: -1;
        width: 100%;
        max-width: 100%;
    }
    
    /* Lango AI kutusu - SADECE mobilde dikey düzen */
    .footer-app-showcase .app-info-container {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-app-showcase .app-logo {
        margin: 0 auto var(--spacing-sm) auto;
        width: 80px;
        height: 80px;
    }
    
    .footer-app-showcase .app-info {
        text-align: center;
        padding: 0 var(--spacing-sm);
    }
    
    .footer-app-showcase .app-title {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-xs);
    }
    
    .footer-app-showcase .app-subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .footer-app-showcase .app-description {
        font-size: var(--font-size-sm);
        line-height: 1.5;
        margin-bottom: var(--spacing-md);
    }
    
    .footer-app-showcase .badge-list {
        justify-content: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .footer-app-showcase .app-link {
        margin: 0 auto;
        display: inline-flex;
        width: auto;
        max-width: 200px;
    }
    
    .app-preview {
        max-width: 280px;
        margin: 0 auto;
        width: 100%;
    }
    
    .app-preview img {
        width: 100%;
        height: auto;
        max-width: 280px;
    }
    
    .footer-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-lg);
    }
    
    .footer-title {
        font-size: var(--font-size-lg);
    }
    
    .footer-description {
        font-size: var(--font-size-sm);
    }
    
    /* Badge list mobile */
    .badge-list {
        justify-content: center;
    }
    
    /* Contact info mobile */
    .contact-info {
        align-items: center;
    }
}

@media (max-width: 480px) {
    /* Extra small screens */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-text h1 {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .stat-item {
        padding: var(--spacing-md);
        justify-content: center;
    }
    
    .app-preview {
        max-width: 250px;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
    }
}