* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    width: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    padding: 80px 0;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    font-weight: 300;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.8;
    line-height: 1.7;
}

.cta-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.main-cta {
    display: flex;
    justify-content: center;
}

.cta-stats {
    display: flex;
    gap: 2rem;
    align-items: center;
    opacity: 0.9;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.star-icon,
.users-icon {
    color: #ffd700;
}

.cta-benefits {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
    opacity: 0.8;
    text-align: center;
}

.cta-benefits span {
    white-space: nowrap;
}

.browser-icon {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .cta-stats {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .cta-benefits {
        gap: 0.5rem;
        font-size: 0.9rem;
        flex-wrap: wrap;
        justify-content: center;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: #4285f4;
    color: white;
    box-shadow: 0 4px 20px rgba(66, 133, 244, 0.3);
}

.btn-primary:hover {
    background: #3367d6;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(66, 133, 244, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

.chrome-icon {
    flex-shrink: 0;
}

/* Browser Mockup */
.browser-mockup {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
}

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

.browser-header {
    background: #f1f3f4;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid #e0e0e0;
}

.browser-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #ff5f57; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #28ca42; }

.address-bar {
    background: white;
    padding: 8px 15px;
    border-radius: 20px;
    color: #666;
    font-size: 14px;
    flex: 1;
    max-width: 200px;
}

.browser-content {
    height: 400px;
    background: white;
}

/* Editor Mockup */
.editor-mockup {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.editor-header {
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.editor-header h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.editor-header p {
    color: #666;
    font-size: 0.9rem;
}

.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    border-bottom: 1px solid #e0e0e0;
    background: #fafafa;
}

.toolbar-btn {
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    color: #333;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}

.toolbar-btn:hover {
    background: #f0f0f0;
}

.toolbar-separator {
    color: #ccc;
    margin: 0 5px;
}

.editor-content {
    flex: 1;
    padding: 20px;
    font-size: 16px;
    line-height: 1.6;
    position: relative;
}

.cursor-blink {
    display: inline-block;
    width: 2px;
    height: 20px;
    background: #333;
    animation: blink 1s infinite;
}

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

.save-indicator {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: #28a745;
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    animation: fadeInOut 2s ease-in-out infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2rem;
    border-radius: 12px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}



/* Installation Section */
.installation {
    padding: 100px 0;
    background: white;
}

.installation h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.install-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #4285f4;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.step p {
    color: #666;
    line-height: 1.6;
}

/* Download CTA Section */
.download-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    color: white;
    text-align: center;
}

.download-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download-cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: #2c3e50;
    color: white;
    text-align: center;
}

.footer p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    
    
    .cta-buttons {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .install-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .container {
        padding: 0 15px;
    }
}