/* ====================
   Base Styles
   ==================== */
:root {
    /* Primary Colors */
    --primary-color: #4f46e5;
    --primary-dark: #3c35b5;
    --primary-light: #818cf8;
    
    /* Secondary Colors */
    --secondary-color: #10b981;
    --secondary-dark: #059669;
    --secondary-light: #34d399;
    
    /* Neutral Colors */
    --dark: #111827;
    --medium-dark: #374151;
    --medium: #6b7280;
    --medium-light: #d1d5db;
    --light: #f3f4f6;
    --white: #ffffff;
    
    /* Alert Colors */
    --red: #ef4444;
    --yellow: #f59e0b;
    --orange: #f97316;
    --green: #10b981;
    
    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Fira Code', 'JetBrains Mono', Menlo, Monaco, Consolas, 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* 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), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--medium-dark);
    background-color: var(--light);
    overflow-x: hidden;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

code {
    font-family: var(--font-mono);
    background-color: rgba(0, 0, 0, 0.05);
    padding: 0.15em 0.3em;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
}

pre {
    background-color: var(--dark);
    color: var(--light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

pre code {
    background: none;
    color: inherit;
    padding: 0;
    font-size: 0.9rem;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

p {
    margin-bottom: var(--spacing-md);
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

section {
    padding: var(--spacing-3xl) 0;
}

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

.center {
    text-align: center;
}

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

.section-header p {
    font-size: 1.2rem;
    color: var(--medium);
    max-width: 700px;
    margin: 0 auto;
}

.screenshot-shadow {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
}

/* ====================
   Button Styles
   ==================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
    font-size: 1rem;
    border: none;
    gap: 0.5rem;
}

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

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

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

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

.btn-large {
    padding: 0.8rem 1.8rem;
    font-size: 1.1rem;
}

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

/* ====================
   Header & Navigation
   ==================== */

.header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-3xl);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--white);
    font-weight: 600;
    font-size: 1.5rem;
}

.logo img {
    height: 40px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    padding: 0;
    margin: 0;
}

.main-nav ul li a {
    color: var(--white);
    opacity: 0.9;
    font-weight: 500;
}

.main-nav ul li a:hover {
    opacity: 1;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--white);
    border-radius: var(--radius-full);
}

/* Hero Section */
.hero {
    display: flex;
    gap: var(--spacing-2xl);
    align-items: center;
    padding: var(--spacing-2xl) 0;
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero .subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

/* ====================
   Problem Section
   ==================== */

.problem-section {
    background-color: var(--white);
}

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

.problem-card {
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    background-color: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.icon-container {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    color: var(--white);
}

.red-bg {
    background-color: var(--red);
}

.orange {
    background-color: var(--orange);
}

.yellow {
    background-color: var(--yellow);
}

.problem-card h3 {
    margin-bottom: var(--spacing-md);
}

/* ====================
   Features Section
   ==================== */

.features-section {
    background-color: var(--light);
}

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

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

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

.feature-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--medium);
}

/* ====================
   How It Works Section
   ==================== */

.how-it-works-section {
    background-color: var(--white);
}

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

.step {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.step-image {
    flex: 1;
    max-width: 500px;
}

.step.reverse {
    flex-direction: row-reverse;
}

/* ====================
   Use Cases Section
   ==================== */

.use-cases-section {
    background-color: var(--light);
}

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

.use-case {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.use-case-icon {
    flex: 0 0 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-lg);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.use-case-icon i {
    font-size: 5rem;
}

.use-case-content {
    flex: 1;
}

.use-case ul {
    margin-top: var(--spacing-md);
}

.use-case li {
    margin-bottom: var(--spacing-sm);
}

/* ====================
   Testimonials Section
   ==================== */

.testimonials-section {
    background-color: var(--white);
}

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

.testimonial {
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    background-color: var(--light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.quote {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.quote i {
    color: var(--primary-light);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

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

.author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author h4 {
    margin-bottom: 0;
}

.author p {
    color: var(--medium);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ====================
   Get Started Section
   ==================== */

.get-started-section {
    background-color: var(--light);
}

.install-options {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.install-option {
    flex: 1;
    min-width: 300px;
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.install-option h3 {
    margin-bottom: var(--spacing-md);
}

.cta-container {
    margin-top: var(--spacing-2xl);
}

/* ====================
   Docs Section
   ==================== */

.docs-section {
    background-color: var(--white);
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.docs-card {
    background-color: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.docs-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.docs-card h3 {
    margin-bottom: var(--spacing-sm);
}

.docs-card p {
    color: var(--medium);
}

/* ====================
   Comparison Section
   ==================== */

.comparison-section {
    background-color: var(--light);
}

.comparison-table-container {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.comparison-table th, .comparison-table td {
    padding: var(--spacing-md);
    text-align: center;
    border-bottom: 1px solid var(--medium-light);
}

.comparison-table th {
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 600;
}

.comparison-table th:first-child {
    border-top-left-radius: var(--radius-lg);
}

.comparison-table th:last-child {
    border-top-right-radius: var(--radius-lg);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:nth-child(even) {
    background-color: var(--light);
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.green {
    color: var(--green);
}

.red {
    color: var(--red);
}

/* ====================
   CTA Section
   ==================== */

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: var(--spacing-3xl) 0;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    opacity: 0.9;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
}

/* ====================
   Footer
   ==================== */

.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 1.2rem;
    margin-right: var(--spacing-2xl);
}

.footer-logo img {
    height: 35px;
}

.footer-links {
    display: flex;
    flex: 1;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-column ul li a {
    color: var(--medium-light);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--medium-light);
    font-size: 0.9rem;
}

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

.social-links a {
    color: var(--medium-light);
    font-size: 1.2rem;
    transition: color var(--transition-fast);
}

.social-links a:hover {
    color: var(--white);
}

/* ====================
   Responsive Styles
   ==================== */

@media (max-width: 1024px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        flex-direction: column;
    }
    
    .hero-content, .hero-image {
        text-align: center;
        max-width: 100%;
    }
    
    .step, .step.reverse {
        flex-direction: column;
        text-align: center;
    }
    
    .step-content, .step-image, .step-icon {
        max-width: 100%;
        margin: var(--spacing-md) auto;
    }
    
    .step-icon {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }
    
    .use-case {
        flex-direction: column;
        text-align: center;
    }
    
    .use-case-icon {
        margin: 0 auto var(--spacing-lg);
    }
    
    .use-case-content {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-menu-active .main-nav {
        display: block;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        background-color: var(--primary-dark);
        z-index: 100;
        padding: var(--spacing-lg);
    }
    
    .mobile-menu-active .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .problem-card, .testimonial, .install-option {
        min-width: 100%;
    }
    
    .use-case-icon {
        flex: 0 0 120px;
        height: 120px;
    }
    
    .use-case-icon i {
        font-size: 3.5rem;
    }
}