/* CSS Variables */
:root {
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-glass-strong: rgba(255, 255, 255, 0.9);
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-accent: #3b82f6;
    --border: #e2e8f0;
    --border-hover: #cbd5e1;

    /* 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);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --blur: blur(10px);

    /* 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: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-glass: rgba(15, 23, 42, 0.8);
    --bg-glass-strong: rgba(15, 23, 42, 0.9);
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-accent: #60a5fa;
    --border: #334155;
    --border-hover: #475569;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    font-size: 16px;
    font-weight: 400;
}

/* Navigation Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: var(--blur);
    background: var(--bg-glass);
    border-bottom: 1px solid var(--border);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: var(--bg-glass-strong);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-accent);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-normal);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--text-accent);
    transition: width var(--transition-normal);
}

.nav-link:hover::after {
    width: 100%;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 2rem;
    height: 2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 10;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-normal);
}

.mobile-menu-toggle:hover {
    background-color: var(--bg-tertiary);
}

.mobile-menu-toggle span {
    width: 2rem;
    height: 0.25rem;
    background: var(--text-primary);
    border-radius: 10px;
    transition: all var(--transition-normal);
    transform-origin: 1px;
}

.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);
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: 50%;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    position: relative;
    overflow: hidden;
}

.theme-toggle::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-tertiary);
    border-radius: 50%;
    z-index: -1;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: scale(0.8);
}

.theme-toggle:hover::before {
    opacity: 1;
    transform: scale(1);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.moon-icon {
    display: none;
}

/* Dark Theme Icons */
[data-theme="dark"] .sun-icon {
    display: none;
}

[data-theme="dark"] .moon-icon {
    display: block;
}

[data-theme="light"] .sun-icon {
    display: block;
}

[data-theme="light"] .moon-icon {
    display: none;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        left: 0;
        top: 0;
        height: 100vh;
        width: 100%;
        background: var(--bg-primary);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-xl);
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        z-index: 5;
        padding: var(--spacing-3xl) var(--spacing-xl);
        box-shadow: var(--shadow-xl);
    }

    .nav-links.mobile-active {
/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.hero::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    z-index: -1;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    min-height: 100vh;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight {
    position: relative;
}

.highlight::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

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

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: clamp(0.75rem, 3vw, 1rem) clamp(1.5rem, 4vw, 2rem);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: clamp(0.875rem, 2vw, 1rem);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn:focus-visible {
    outline: 2px solid var(--text-accent);
    outline-offset: 2px;
}

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

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

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

.btn-secondary:hover {
    background: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.btn::before {
    content: "";
    position: absolute;
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.6;
}
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    transition: all 0.3s ease;
}

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

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

.btn-primary:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 100%);
}

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

.btn-secondary:hover {
    background: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
}
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1.5rem;
        padding: var(--spacing-md) 0;
    }
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--text-accent);
    transition: width 0.3s ease;
}

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

.nav-link:hover::after {
    width: 100%;
}

.theme-toggle {
/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(2rem, 6vw, 3rem);
}

/* Card Components */
.feature-card, .tip-card, .install-card, .quickstart-step, .vscode-card, .command-category {
    background: rgba(var(--bg-glass), 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(var(--border), 0.2);
    border-radius: var(--radius-xl);
    padding: clamp(1.5rem, 4vw, 2rem);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card::before, .tip-card::before, .install-card::before,
.quickstart-step::before, .vscode-card::before, .command-category::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    transition: all var(--transition-normal);
}

.feature-card:hover, .tip-card:hover, .install-card:hover,
.quickstart-step:hover, .vscode-card:hover, .command-category:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -12px rgba(var(--shadow-lg), 0.3);
    border-color: rgba(var(--border-hover), 0.3);
}

.feature-card:hover::before, .tip-card:hover::before, .install-card:hover::before,
.quickstart-step:hover::before, .vscode-card:hover::before, .command-category:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
}

.feature-icon, .tip-icon {
    font-size: clamp(2rem, 6vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-card h3, .tip-card h3, .install-card h3, .quickstart-step h3, .vscode-card h3, .command-category h3 {
    font-size: clamp(1.125rem, 3vw, 1.25rem);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.feature-card p, .tip-card p, .quickstart-step p, .vscode-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
/* Terminal Preview */
.terminal-preview {
    background: rgba(var(--bg-secondary), 0.9);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-normal);
}

.terminal-preview:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.terminal-header {
    background: rgba(var(--bg-tertiary), 0.8);
    padding: clamp(0.75rem, 2vw, 1rem);
    border-bottom: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.terminal-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.control {
    width: clamp(10px, 3vw, 12px);
    height: clamp(10px, 3vw, 12px);
    border-radius: 50%;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.control:hover {
    transform: scale(1.2);
}

.control.close {
    background: #ff5f57;
}

.control.minimize {
    background: #ffbd2e;
}

.control.maximize {
    background: #28ca42;
}

.terminal-preview:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

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

.terminal-controls {
    display: flex;
    gap: 0.5rem;
}

.control {
    width: 12px;
/* Install Section */
.install-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.install-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.install-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    transition: all 0.3s ease;
}

.install-card:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
}

.install-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 0.5rem;
}

.install-card h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.install-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    position: relative;
}

.step::before {
    content: "";
    position: absolute;
    top: 3rem;
    left: 1.5rem;
    width: 2px;
    height: calc(100% + 1rem);
    background: var(--border);
    z-index: -1;
}

.step:last-child::before {
    display: none;
}

.step-number {
    background: var(--gradient-primary);
    color: white;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

.step-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}
/* Quickstart Section */
.quickstart-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.quickstart-step {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.quickstart-step::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    transition: all 0.3s ease;
}

.quickstart-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

.quickstart-step:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.quickstart-step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.quickstart-step p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 1rem;
}

.example-request {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    font-style: italic;
    color: var(--text-accent);
    margin: 1rem 0;
    position: relative;
}

.example-request::before {
    content: "";
    position: absolute;
    top: 0;
/* Commands Section */
.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.command-category {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.command-category::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    transition: all 0.3s ease;
}

.command-category:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
}

.command-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    text-align: center;
    position: relative;
    padding-bottom: 0.5rem;
}

.command-category h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.command-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.command-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.command-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    border-radius: 0.5rem;
}

.command-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
/* Tips Section */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tip-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.tip-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    transition: all 0.3s ease;
}

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

.tip-card:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
}

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

.tip-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tip-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.tip-example {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    position: relative;
}

.tip-example::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    border-radius: 0.5rem;
}
}

.command-item:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
}

.command-item code {
    background: var(--bg-tertiary);
    padding: 0.25rem 0.5rem;
/* VS Code Section */
.vscode-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.vscode-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.vscode-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    transition: all 0.3s ease;
}

.vscode-card:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
}

.vscode-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    position: relative;
    padding-bottom: 0.5rem;
}

.vscode-card h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

.vscode-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.shortcut-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.shortcut-item {
    display: flex;
    align-items: center;
    gap: 1rem;
/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 3rem 0;
    margin-top: 6rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    z-index: -1;
/* Scroll Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeInUp 0.6s ease-out;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Enhanced Typography */
.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.section-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-weight: 400;
}

/* Improved Navigation */
.navbar {
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    background: rgba(var(--bg-glass), 0.8);
    border-bottom: 1px solid rgba(var(--border), 0.1);
}

.nav-container {
    padding: 0 clamp(1rem, 5vw, 2rem);
}

/* Enhanced Hero Section */
.hero-container {
    padding: clamp(2rem, 8vw, 4rem) clamp(1rem, 5vw, 2rem);
    gap: clamp(2rem, 8vw, 4rem);
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.05em;
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

/* Improved Card Layouts */
.feature-card, .tip-card, .install-card, .quickstart-step, .vscode-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.feature-card:hover, .tip-card:hover, .install-card:hover, .quickstart-step:hover, .vscode-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -12px rgba(var(--shadow-lg), 0.3);
    border-color: rgba(var(--border-hover), 0.3);
}

/* Enhanced Grid Layouts */
.features-grid, .tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(2rem, 6vw, 3rem);
}

.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(2rem, 6vw, 3rem);
}

/* Improved Code Blocks */
.code-block {
    background: rgba(var(--bg-tertiary), 0.6);
    border: 1px solid rgba(var(--border), 0.3);
    border-radius: 0.75rem;
    padding: clamp(0.75rem, 2vw, 1rem);
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    line-height: 1.6;
    overflow-x: auto;
    margin: 1rem 0;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Enhanced Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: clamp(0.75rem, 3vw, 1rem) clamp(1.5rem, 4vw, 2rem);
    border: none;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: clamp(0.875rem, 2vw, 1rem);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

/* Improved Section Spacing */
.section {
    padding: clamp(4rem, 12vw, 6rem) 0;
}

.section-container {
    padding: 0 clamp(1rem, 5vw, 2rem);
    max-width: 1400px;
    margin: 0 auto;
}

/* Enhanced Advanced Content Layout */
.advanced-content {
    margin-top: clamp(2rem, 6vw, 3rem);
}

.advanced-section {
    margin-bottom: clamp(3rem, 8vw, 4rem);
}

.advanced-section h3 {
    font-size: clamp(1.25rem, 4vw, 1.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}

.advanced-section h3::before {
    content: '';
    width: 6px;
    height: 1.75rem;
    background: linear-gradient(135deg, var(--gradient-primary));
    border-radius: 3px;
    flex-shrink: 0;
}

/* Improved Case Studies */
.case-study {
    background: rgba(var(--bg-glass), 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(var(--border), 0.2);
    border-radius: 1rem;
    padding: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.case-study::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-primary));
}

.case-study:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -8px rgba(var(--shadow-lg), 0.2);
    border-color: rgba(var(--border-hover), 0.3);
}

.case-study h4 {
    font-size: clamp(1.125rem, 3vw, 1.25rem);
    font-weight: 700;
    color: var(--text-accent);
    margin-bottom: clamp(0.75rem, 2vw, 1rem);
    position: relative;
    z-index: 1;
}

/* Enhanced Install Steps */
.install-steps {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(1.5rem, 4vw, 2rem);
}

.step {
    display: flex;
    gap: clamp(1rem, 3vw, 1.5rem);
    align-items: flex-start;
    position: relative;
}

.step-number {
    background: linear-gradient(135deg, var(--gradient-primary));
    color: white;
    width: clamp(2.5rem, 6vw, 3rem);
    height: clamp(2.5rem, 6vw, 3rem);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(1rem, 3vw, 1.125rem);
    flex-shrink: 0;
    box-shadow: 0 8px 16px -4px rgba(var(--shadow-md), 0.3);
}

/* Enhanced Terminal Preview */
.terminal-preview {
    background: rgba(var(--bg-secondary), 0.9);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 24px 48px -12px rgba(var(--shadow-xl), 0.3);
    border: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.terminal-header {
    background: rgba(var(--bg-tertiary), 0.8);
    padding: clamp(0.75rem, 2vw, 1rem);
    border-bottom: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.terminal-controls {
    display: flex;
    gap: 0.75rem;
}

.control {
    width: clamp(10px, 3vw, 12px);
    height: clamp(10px, 3vw, 12px);
    border-radius: 50%;
    transition: all 0.2s ease;
}

.control:hover {
    transform: scale(1.2);
}

/* Improved Footer */
.footer {
    background: rgba(var(--bg-secondary), 0.8);
    border-top: 1px solid rgba(var(--border), 0.2);
    padding: clamp(2rem, 6vw, 3rem) 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.footer-container {
    padding: 0 clamp(1rem, 5vw, 2rem);
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
        height: clamp(60px, 10vh, 70px);
    }

    .nav-links {
        display: none;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 2rem 1rem;
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 2.5rem);
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .section {
        padding: clamp(3rem, 8vw, 4rem) 0;
    }

    .section-container {
        padding: 0 1rem;
    }

    .install-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .commands-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .vscode-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }

    .step {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .step-number {
        align-self: center;
    }
}

/* Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

.loading-shimmer {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200px 100%;
    animation: shimmer 1.5s infinite;
}

/* Enhanced Focus States */
.btn:focus-visible,
.theme-toggle:focus-visible {
    outline: 2px solid var(--text-accent);
    outline-offset: 2px;
}

/* Improved Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .theme-toggle,
    .btn {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .section {
        padding: 2rem 0 !important;
        break-inside: avoid;
    }
}
/* Enhanced Responsive Design */
@media (max-width: 1200px) {
    .hero-container {
        padding: 0 var(--spacing-lg);
        gap: var(--spacing-2xl);
    }

    .section-container {
        padding: 0 var(--spacing-lg);
    }

    .footer-container {
        padding: 0 var(--spacing-lg);
    }
}

@media (max-width: 992px) {
    .install-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .vscode-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--spacing-md);
        height: clamp(60px, 10vh, 70px);
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 2.5rem);
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .section {
        padding: clamp(3rem, 8vw, 4rem) 0;
    }

    .section-container {
        padding: 0 var(--spacing-md);
    }

    .install-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .commands-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .vscode-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .step {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .step-number {
        align-self: center;
    }

    .step::before {
        display: none;
    }
}

@media (max-width: 576px) {
    .nav-container {
        padding: 0 var(--spacing-sm);
    }

    .hero-container {
        padding: var(--spacing-lg) var(--spacing-sm);
        gap: var(--spacing-lg);
    }

    .hero-title {
        font-size: clamp(1.75rem, 8vw, 2rem);
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .btn {
        width: 100%;
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .section {
        padding: clamp(2rem, 6vw, 3rem) 0;
    }

    .section-container {
        padding: 0 var(--spacing-sm);
    }

    .section-title {
        font-size: clamp(1.75rem, 6vw, 2rem);
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .feature-card,
    .tip-card,
    .install-card,
    .quickstart-step,
    .vscode-card,
    .command-category {
        padding: var(--spacing-lg);
    }

    .footer-container {
        padding: 0 var(--spacing-sm);
    }

    .footer-content {
        gap: var(--spacing-md);
    }

    .terminal-body {
        padding: var(--spacing-md);
        font-size: 0.8rem;
    }
}

/* Ultra-small screens */
@media (max-width: 480px) {
    .hero-container {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .section-container {
        padding: 0 var(--spacing-sm);
    }

    .nav-brand {
        font-size: 1.25rem;
    }

    .feature-card,
    .tip-card,
    .install-card,
    .quickstart-step,
    .vscode-card,
    .command-category {
        padding: var(--spacing-md);
    }

    .code-block {
        font-size: 0.7rem;
        padding: var(--spacing-sm);
    }
}
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand span {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-accent);
}

.footer-content p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.footer-links a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--text-accent);
    transition: width 0.3s ease;
}

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

    .footer-links a:hover::after {
    width: 100%;
}

/* Code Blocks */
.code-block {
    background: rgba(var(--bg-tertiary), 0.6);
    border: 1px solid rgba(var(--border), 0.3);
    border-radius: var(--radius-lg);
    padding: clamp(0.75rem, 2vw, 1rem);
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    line-height: 1.6;
    overflow-x: auto;
    margin: var(--spacing-md) 0;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    position: relative;
}

.code-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

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

/* Loading States */
.loading-shimmer {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200px 100%;
    animation: shimmer 1.5s infinite;
}

/* Enhanced Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Enhanced Content Layout */
.advanced-section h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-primary), transparent);
    border-radius: 1px;
}

/* Enhanced Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(2rem, 6vw, 3rem);
}

/* Enhanced Example Blocks */
.tip-example, .example-request {
    background: rgba(var(--bg-tertiary), 0.6);
    border: 1px solid rgba(var(--border), 0.3);
    border-radius: var(--radius-lg);
    padding: clamp(1rem, 3vw, 1.5rem);
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    line-height: 1.6;
    margin: var(--spacing-md) 0;
    position: relative;
    overflow-x: auto;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.tip-example::before, .example-request::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.tip-example::after, .example-request::after {
    content: '💡';
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 1.2rem;
    opacity: 0.6;
}

/* Enhanced Case Studies */
.case-study {
    background: rgba(var(--bg-glass), 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(var(--border), 0.2);
    border-radius: var(--radius-xl);
    padding: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.case-study::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-primary));
}

.case-study:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -8px rgba(var(--shadow-lg), 0.2);
    border-color: rgba(var(--border-hover), 0.3);
}

.case-study h4 {
    font-size: clamp(1.125rem, 3vw, 1.25rem);
    font-weight: 700;
    color: var(--text-accent);
    margin-bottom: clamp(0.75rem, 2vw, 1rem);
    position: relative;
    z-index: 1;
}

.case-study .case-content {
    position: relative;
    z-index: 1;
    line-height: 1.7;
}

/* Enhanced Install Steps */
.install-steps {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(1.5rem, 4vw, 2rem);
}

.step {
    display: flex;
    gap: clamp(1rem, 3vw, 1.5rem);
    align-items: flex-start;
    position: relative;
}

.step::before {
    content: '';
    position: absolute;
    top: 3rem;
    left: 1.5rem;
    width: 2px;
    height: calc(100% + 1rem);
    background: linear-gradient(to bottom, var(--gradient-primary), transparent);
    z-index: -1;
    border-radius: 1px;
}

.step:last-child::before {
    display: none;
}

.step-number {
    background: linear-gradient(135deg, var(--gradient-primary));
    color: white;
    width: clamp(2.5rem, 6vw, 3rem);
    height: clamp(2.5rem, 6vw, 3rem);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(1rem, 3vw, 1.125rem);
    flex-shrink: 0;
    box-shadow: 0 8px 16px -4px rgba(var(--shadow-md), 0.3);
    position: relative;
    z-index: 2;
}

.step-number::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(135deg, var(--gradient-primary));
    border-radius: 50%;
    opacity: 0.3;
    z-index: -1;
}

/* Enhanced Command Lists */
.command-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.command-item {
    background: rgba(var(--bg-secondary), 0.6);
    border: 1px solid rgba(var(--border), 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.command-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    border-radius: var(--radius-md);
}

.command-item:hover {
    border-color: rgba(var(--border-hover), 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.command-item:hover::before {
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
}

.command-item code {
    background: rgba(var(--bg-tertiary), 0.8);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-accent);
    border: 1px solid rgba(var(--border), 0.2);
}

.command-item p {
    margin-top: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Print Styles */
@media print {
    .navbar,
    .theme-toggle,
    .btn {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .section {
        padding: 2rem 0 !important;
        break-inside: avoid;
    }
}
}
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.shortcut-item:hover {
    background: var(--bg-secondary);
}

.shortcut-item kbd {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.shortcut-item span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}
    border-radius: 0.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--text-accent);
}

.command-item p {
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    border-radius: 0.5rem;
}

.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    overflow-x: auto;
    position: relative;
}

.code-block::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    border-radius: 0.5rem;
}

.api-options {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.api-option {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.api-option::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
    border-radius: 0.75rem;
}

.api-option h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}
    height: 12px;
    border-radius: 50%;
}

.control.close {
    background: #ff5f57;
}

.control.minimize {
    background: #ffbd2e;
}

.control.maximize {
    background: #28ca42;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.terminal-text {
    margin-bottom: 0.5rem;
}

.terminal-prompt {
    color: var(--text-accent);
    margin-right: 0.5rem;
}

.terminal-command {
    color: var(--text-primary);
}

.terminal-output {
    color: var(--text-secondary);
    line-height: 1.4;
}
    transition: background-color 0.3s ease;
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
}

.moon-icon {
    display: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 100vh;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

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

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

.btn-secondary:hover {
    background: var(--bg-secondary);
    transform: translateY(-1px);
}

/* Terminal Preview */
.terminal-preview {
    background: var(--bg-secondary);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
}

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

.terminal-controls {
    display: flex;
    gap: 0.5rem;
}

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

.control.close {
    background: #ff5f57;
}

.control.minimize {
    background: #ffbd2e;
}

.control.maximize {
    background: #28ca42;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.terminal-text {
    margin-bottom: 0.5rem;
}

.terminal-prompt {
    color: var(--text-accent);
    margin-right: 0.5rem;
}

.terminal-command {
    color: var(--text-primary);
}

.terminal-output {
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Main Content */
.main-content {
    padding-top: 70px;
}

.section {
    padding: clamp(4rem, 12vw, 6rem) 0;
    animation: fadeInUp 0.6s ease-out;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 5vw, 2rem);
}

.section-header {
    text-align: center;
    margin-bottom: clamp(2rem, 8vw, 4rem);
}

.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.section-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.6;
}

.section {
    padding: 6rem 0;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

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

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

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Install Section */
.install-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.install-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
}

.install-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.install-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-number {
    background: var(--gradient-primary);
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    overflow-x: auto;
}

.api-options {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.api-option {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.api-option h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Quickstart Section */
.quickstart-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.quickstart-step {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.quickstart-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-hover);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.quickstart-step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.quickstart-step p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 1rem;
}

.example-request {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    font-style: italic;
    color: var(--text-accent);
    margin: 1rem 0;
}

/* Commands Section */
.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.command-category {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
}

.command-category h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    text-align: center;
}

.command-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.command-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.command-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

.command-item code {
    background: var(--bg-tertiary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--text-accent);
}

.command-item p {
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Tips Section */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tip-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

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

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

.tip-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tip-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* VS Code Section */
.vscode-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.vscode-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
}

.vscode-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.vscode-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.shortcut-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.shortcut-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.shortcut-item kbd {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.shortcut-item span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 3rem 0;
    margin-top: 6rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand span {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-accent);
}

.footer-content p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-links {
        display: none;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 0 1rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .section {
        padding: 4rem 0;
    }

    .section-container {
        padding: 0 1rem;
    }

    .install-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .commands-grid {
        grid-template-columns: 1fr;
    }

    .vscode-features {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-links {
        justify-content: center;
    }
}

/* Dark Theme Toggle */
[data-theme="dark"] .sun-icon {
    display: none;
}

[data-theme="dark"] .moon-icon {
    display: block;
}

[data-theme="light"] .sun-icon {
    display: block;
}

[data-theme="light"] .moon-icon {
    display: none;
}

/* Scroll Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeInUp 0.6s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Enhanced Typography */
.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.section-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
    color: var(--text-secondary);
    margin-top: 0.5rem;
    font-weight: 400;
}

/* Improved Navigation */
.navbar {
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    background: rgba(var(--bg-glass), 0.8);
    border-bottom: 1px solid rgba(var(--border), 0.1);
}

.nav-container {
    padding: 0 clamp(1rem, 5vw, 2rem);
}

/* Enhanced Hero Section */
.hero-container {
    padding: clamp(2rem, 8vw, 4rem) clamp(1rem, 5vw, 2rem);
    gap: clamp(2rem, 8vw, 4rem);
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.05em;
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

/* Improved Card Layouts */
.feature-card, .tip-card, .install-card, .quickstart-step, .vscode-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.feature-card:hover, .tip-card:hover, .install-card:hover, .quickstart-step:hover, .vscode-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -12px rgba(var(--shadow-lg), 0.3);
    border-color: rgba(var(--border-hover), 0.3);
}

/* Enhanced Grid Layouts */
.features-grid, .tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(2rem, 6vw, 3rem);
}

.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(2rem, 6vw, 3rem);
}

/* Improved Code Blocks */
.code-block {
    background: rgba(var(--bg-tertiary), 0.6);
    border: 1px solid rgba(var(--border), 0.3);
    border-radius: 0.75rem;
    padding: clamp(0.75rem, 2vw, 1rem);
    font-family: 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
    font-size: clamp(0.75rem, 2vw, 0.875rem);
    line-height: 1.6;
    overflow-x: auto;
    margin: 1rem 0;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Enhanced Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: clamp(0.75rem, 3vw, 1rem) clamp(1.5rem, 4vw, 2rem);
    border: none;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: clamp(0.875rem, 2vw, 1rem);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

/* Improved Section Spacing */
.section {
    padding: clamp(4rem, 12vw, 6rem) 0;
}

.section-container {
    padding: 0 clamp(1rem, 5vw, 2rem);
    max-width: 1400px;
    margin: 0 auto;
}

/* Enhanced Advanced Content Layout */
.advanced-content {
    margin-top: clamp(2rem, 6vw, 3rem);
}

.advanced-section {
    margin-bottom: clamp(3rem, 8vw, 4rem);
}

.advanced-section h3 {
    font-size: clamp(1.25rem, 4vw, 1.5rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}

.advanced-section h3::before {
    content: '';
    width: 6px;
    height: 1.75rem;
    background: linear-gradient(135deg, var(--gradient-primary));
    border-radius: 3px;
    flex-shrink: 0;
}

/* Improved Case Studies */
.case-study {
    background: rgba(var(--bg-glass), 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(var(--border), 0.2);
    border-radius: 1rem;
    padding: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.case-study::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-primary));
}

.case-study:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -8px rgba(var(--shadow-lg), 0.2);
    border-color: rgba(var(--border-hover), 0.3);
}

.case-study h4 {
    font-size: clamp(1.125rem, 3vw, 1.25rem);
    font-weight: 700;
    color: var(--text-accent);
    margin-bottom: clamp(0.75rem, 2vw, 1rem);
    position: relative;
    z-index: 1;
}

/* Enhanced Install Steps */
.install-steps {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 4vw, 2rem);
    margin-top: clamp(1.5rem, 4vw, 2rem);
}

.step {
    display: flex;
    gap: clamp(1rem, 3vw, 1.5rem);
    align-items: flex-start;
    position: relative;
}

.step-number {
    background: linear-gradient(135deg, var(--gradient-primary));
    color: white;
    width: clamp(2.5rem, 6vw, 3rem);
    height: clamp(2.5rem, 6vw, 3rem);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(1rem, 3vw, 1.125rem);
    flex-shrink: 0;
    box-shadow: 0 8px 16px -4px rgba(var(--shadow-md), 0.3);
}

/* Enhanced Terminal Preview */
.terminal-preview {
    background: rgba(var(--bg-secondary), 0.9);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 24px 48px -12px rgba(var(--shadow-xl), 0.3);
    border: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.terminal-header {
    background: rgba(var(--bg-tertiary), 0.8);
    padding: clamp(0.75rem, 2vw, 1rem);
    border-bottom: 1px solid rgba(var(--border), 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.terminal-controls {
    display: flex;
    gap: 0.75rem;
}

.control {
    width: clamp(10px, 3vw, 12px);
    height: clamp(10px, 3vw, 12px);
    border-radius: 50%;
    transition: all 0.2s ease;
}

.control:hover {
    transform: scale(1.2);
}

/* Improved Footer */
.footer {
    background: rgba(var(--bg-secondary), 0.8);
    border-top: 1px solid rgba(var(--border), 0.2);
    padding: clamp(2rem, 6vw, 3rem) 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.footer-container {
    padding: 0 clamp(1rem, 5vw, 2rem);
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
        height: clamp(60px, 10vh, 70px);
    }

    .nav-links {
        display: none;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 2rem 1rem;
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 2.5rem);
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .section {
        padding: clamp(3rem, 8vw, 4rem) 0;
    }

    .section-container {
        padding: 0 1rem;
    }

    .install-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .commands-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .vscode-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }

    .step {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .step-number {
        align-self: center;
    }
}

/* Loading Animation */
@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

.loading-shimmer {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200px 100%;
    animation: shimmer 1.5s infinite;
}

/* Enhanced Focus States */
.btn:focus-visible,
.theme-toggle:focus-visible {
    outline: 2px solid var(--text-accent);
    outline-offset: 2px;
}

/* Improved Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .theme-toggle,
    .btn {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .section {
        padding: 2rem 0 !important;
        break-inside: avoid;
    }
}