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

:root {
    --primary-color: #0066cc;
    --primary-dark: #0052a3;
    --secondary-color: #7c3aed;
    --accent-color: #f59e0b;
    --bg-primary: #ffffff;
    --bg-secondary: #f7f9fc;
    --bg-tertiary: #eef2f7;
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 20px rgba(0, 102, 204, 0.3);
    --shadow-glow-purple: 0 0 30px rgba(124, 58, 237, 0.3);
}

[data-theme="dark"] {
    --primary-color: #00d4ff;
    --primary-dark: #00a8cc;
    --secondary-color: #7c3aed;
    --accent-color: #f59e0b;
    --bg-primary: #0a0e27;
    --bg-secondary: #11142d;
    --bg-tertiary: #1a1f3a;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --border-color: #2d3748;
    --success-color: #10b981;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-glow-purple: 0 0 30px rgba(124, 58, 237, 0.4);
}

html {
    scroll-behavior: smooth;
}

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

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

[data-theme="dark"] .navbar {
    background: rgba(10, 14, 39, 0.8);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(10, 14, 39, 0.95);
}

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

.logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.logo-code {
    color: var(--primary-color);
}

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

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.theme-toggle-container {
    position: fixed;
    top: 100px;
    right: var(--spacing-lg);
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.toggle-track {
    position: relative;
    width: 51px;
    height: 31px;
    background: #cbd5e0;
    border-radius: 31px;
    transition: background 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .toggle-track {
    background: #4a5568;
}

.toggle-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 27px;
    height: 27px;
    background: #ffffff;
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .toggle-thumb {
    transform: translateX(20px);
    background: #ffffff;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.125rem;
}

.toggle-icon {
    transition: opacity 0.3s ease, transform 0.3s ease;
    display: inline-block;
}

.toggle-icon.sun {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.toggle-icon.moon {
    opacity: 0;
    transform: scale(0.8) rotate(90deg);
    position: absolute;
}

[data-theme="dark"] .toggle-icon.sun {
    opacity: 0;
    transform: scale(0.8) rotate(-90deg);
}

[data-theme="dark"] .toggle-icon.moon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    position: relative;
}

.theme-toggle:hover .toggle-track {
    background: #a0aec0;
}

[data-theme="dark"] .theme-toggle:hover .toggle-track {
    background: #718096;
}

@media (max-width: 768px) {
    .theme-toggle-container {
        top: 90px;
        right: var(--spacing-md);
    }
    
    .toggle-label {
        display: none;
    }
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.particle-network-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.particle-network-container canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.code-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 102, 204, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 204, 0.12) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: 0 0;
    will-change: transform;
    transition: transform 0.1s ease-out;
    pointer-events: none;
}

[data-theme="dark"] .code-grid {
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    background: radial-gradient(circle at 30% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(0, 102, 204, 0.06) 0%, transparent 50%);
}

[data-theme="dark"] .gradient-overlay {
    background: radial-gradient(circle at 30% 50%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.hero-content-simple {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
    animation: fadeInUp 1s ease;
}

.hero-content-full {
    position: relative;
    z-index: 1;
    padding: var(--spacing-2xl) 0;
    max-width: 100%;
}

.hero-content-wrapper {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
    padding: var(--spacing-2xl) 0;
    max-width: 100%;
}

.hero-text-centered {
    text-align: center;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto var(--spacing-2xl);
    animation: fadeInUp 1s ease;
    padding: 0 var(--spacing-2xl);
}

.hero .container {
    max-width: 2000px;
    padding: 0 var(--spacing-2xl);
}

.hero-content-full {
    max-width: 100%;
    width: 100%;
}

.process-flow {
    position: relative;
    width: 100%;
    max-width: 1200px;
    height: 700px;
    margin: var(--spacing-2xl) auto 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.process-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.center-node {
    width: 160px;
    height: 160px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 40px rgba(0, 102, 204, 0.4), 0 0 80px rgba(124, 58, 237, 0.25);
    animation: pulse 2s ease-in-out infinite;
    position: relative;
    border: 3px solid rgba(0, 102, 204, 0.2);
}

.center-node::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    border: 2px solid rgba(0, 102, 204, 0.3);
    animation: ripple 2s ease-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 40px rgba(0, 102, 204, 0.4), 0 0 80px rgba(124, 58, 237, 0.25);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 60px rgba(0, 102, 204, 0.5), 0 0 120px rgba(124, 58, 237, 0.35);
    }
}

@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.center-icon {
    font-size: 3.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.center-label {
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: var(--text-primary);
    text-align: center;
    font-weight: 600;
}

.label-code {
    color: rgba(255, 255, 255, 0.7);
}

.process-connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.connections-svg {
    width: 100%;
    height: 100%;
}

.connection-line {
    stroke: url(#lineGradient);
    stroke-width: 2.5;
    fill: none;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 2.5s ease-out forwards;
    opacity: 0.5;
}

.connection-line:nth-child(2) { animation-delay: 0.2s; }
.connection-line:nth-child(3) { animation-delay: 0.4s; }
.connection-line:nth-child(4) { animation-delay: 0.6s; }
.connection-line:nth-child(5) { animation-delay: 0.8s; }
.connection-line:nth-child(6) { animation-delay: 1s; }
.connection-line:nth-child(7) { animation-delay: 1.2s; }

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
        opacity: 0.6;
    }
}

.process-nodes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
}

.process-node {
    position: absolute;
    width: 220px;
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.4s ease;
    opacity: 0;
    animation: fadeInScale 0.8s ease forwards;
    cursor: pointer;
}

.process-node:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 102, 204, 0.4);
    z-index: 10;
}

[data-theme="dark"] .process-node:hover {
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.process-node.node-right:hover,
.process-node.node-left:hover {
    transform: translateY(-10px) scale(1.05);
}

.process-node:hover .node-glow {
    opacity: 1;
}

.process-node[data-delay="0.1"] { animation-delay: 0.2s; }
.process-node[data-delay="0.2"] { animation-delay: 0.4s; }
.process-node[data-delay="0.3"] { animation-delay: 0.6s; }
.process-node[data-delay="0.4"] { animation-delay: 0.8s; }
.process-node[data-delay="0.5"] { animation-delay: 1s; }
.process-node[data-delay="0.6"] { animation-delay: 1.2s; }

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.node-top-left {
    top: 8%;
    left: 5%;
}

.node-top-right {
    top: 8%;
    right: 5%;
}

.node-right {
    top: 50%;
    right: 2%;
    transform: translateY(-50%);
}

.node-bottom-right {
    bottom: 8%;
    right: 8%;
}

.node-bottom-left {
    bottom: 8%;
    left: 8%;
}

.node-left {
    top: 50%;
    left: 2%;
    transform: translateY(-50%);
}

.node-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--text-primary);
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-glow);
    transition: all 0.3s ease;
}

.process-node:hover .node-icon {
    transform: rotate(360deg);
    box-shadow: 0 0 30px rgba(0, 102, 204, 0.6);
}

.node-content {
    text-align: center;
}

.node-content h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.node-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.node-code {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--primary-color);
    background: rgba(0, 102, 204, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 6px;
    border: 1px solid rgba(0, 102, 204, 0.3);
    display: inline-block;
    font-weight: 500;
}

.node-glow {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.2) 0%, transparent 70%);
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    filter: blur(10px);
}

.hero-text {
    animation: fadeInUp 1s ease;
    max-width: 100%;
    padding-right: var(--spacing-lg);
}

.hero-image {
    animation: fadeInUp 1s ease 0.2s both;
}

.login-preview {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 450px;
    margin: 0 auto;
}

.login-header {
    background: var(--bg-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.login-controls {
    display: flex;
    gap: var(--spacing-xs);
}

.login-title {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.login-content {
    padding: var(--spacing-xl);
    background: var(--bg-primary);
}

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

.logo-placeholder {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 1.5rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-glow);
}

.login-logo h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-field label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-field label i {
    color: var(--primary-color);
    width: 16px;
}

.form-field input {
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
}

.form-field input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

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

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.forgot-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-link:hover {
    color: var(--primary-dark);
}

.login-btn {
    padding: var(--spacing-md);
    background: var(--gradient-primary);
    color: var(--text-primary);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-glow);
    margin-top: var(--spacing-sm);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 102, 204, 0.4);
}

[data-theme="dark"] .login-btn:hover {
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.login-footer {
    margin-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

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

.login-note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 102, 204, 0.1);
    border: 1px solid rgba(0, 102, 204, 0.3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: fadeInUp 1s ease 0.4s both;
}

.note-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
    font-size: 1.125rem;
}

.note-text {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

.note-highlight {
    color: var(--primary-color);
    font-weight: 600;
    font-family: var(--font-mono);
}

.software-preview {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.preview-header {
    background: var(--bg-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.preview-controls {
    display: flex;
    gap: var(--spacing-xs);
}

.preview-title {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.preview-content {
    display: flex;
    min-height: 400px;
}

.preview-sidebar {
    width: 200px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-md);
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    color: var(--text-secondary);
    border-radius: 6px;
    margin-bottom: var(--spacing-xs);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.sidebar-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.sidebar-item.active {
    background: rgba(0, 102, 204, 0.1);
    color: var(--primary-color);
    border-left: 3px solid var(--primary-color);
}

.sidebar-item[data-view] {
    cursor: pointer;
    user-select: none;
}

.sidebar-item i {
    width: 20px;
    text-align: center;
}

.preview-main {
    flex: 1;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
}

.preview-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.preview-card.view-content {
    opacity: 0;
    transform: translateX(20px);
}

.preview-card.active-view {
    opacity: 1;
    transform: translateX(0);
}

.card-header {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.badge {
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.card-list {
    padding: var(--spacing-md);
}

.list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

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

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

.item-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
}

.item-content {
    flex: 1;
}

.item-title {
    font-weight: 600;
    margin-bottom: 4px;
    font-size: 0.9375rem;
}

.item-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.item-status {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.item-status.pending {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
}

.item-status.in-progress {
    background: rgba(0, 102, 204, 0.15);
    color: var(--primary-color);
}

.item-status.completed {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.hero-terminal {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 1s ease;
}

.terminal-header {
    background: var(--bg-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

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

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

.term-control.red { background: #ff5f56; }
.term-control.yellow { background: #ffbd2e; }
.term-control.green { background: #27c93f; }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.terminal-body {
    padding: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    min-height: 300px;
}

.terminal-line {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    align-items: center;
}

.terminal-prompt {
    color: var(--primary-color);
    font-weight: 600;
}

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

.terminal-output {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
}

.output-line {
    margin-bottom: var(--spacing-xs);
}

.terminal-line.typing {
    margin-top: var(--spacing-md);
}

.typing-cursor {
    color: var(--primary-color);
    animation: blink 1s infinite;
}

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

.floating-code {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.code-snippet {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(0, 102, 204, 0.4);
    animation: float 15s infinite;
}

[data-theme="dark"] .code-snippet {
    color: rgba(0, 212, 255, 0.3);
}

.code-snippet:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.code-snippet:nth-child(2) {
    top: 50%;
    right: 15%;
    animation-delay: 5s;
}

.code-snippet:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    50% { transform: translateY(-20px) translateX(10px); opacity: 0.6; }
}

.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInUp 1s ease 0.2s both;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(0, 102, 204, 0.1);
    border: 1px solid rgba(0, 102, 204, 0.3);
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    font-family: var(--font-mono);
}

.badge-code {
    color: var(--text-muted);
}

.hero-title {
    font-size: clamp(2.75rem, 7.5vw, 5.5rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: var(--spacing-lg);
    max-width: 100%;
    width: 100%;
    text-align: center;
}

.title-line {
    display: block;
    margin: 0;
    width: 100%;
    line-height: 1.2;
}

.title-line:first-child {
    margin-bottom: 0.15em;
}

.title-code {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.6em;
    font-weight: 400;
}

.title-line.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    width: 100%;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    max-width: 100%;
}

.hero-description-code {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    max-width: 100%;
    align-items: center;
}

.section-taglines {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    text-align: center;
}
.section-tagline {
    margin: 0;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.25rem;
    text-align: left;
    max-width: 100%;
}
.section-tagline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.35em;
    bottom: 0.35em;
    width: 3px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    opacity: 0.9;
}
.section-taglines.section-taglines-center .section-tagline {
    text-align: center;
    padding-left: 0;
    padding-top: 0.5rem;
}
.section-taglines.section-taglines-center .section-tagline::before {
    display: none;
}
.section-taglines.section-taglines-center .section-tagline {
    font-style: italic;
    color: var(--text-muted);
}
.hero-description-code.section-taglines .section-tagline,
.section-description-code.section-taglines .section-tagline {
    text-align: center;
    padding-left: 0;
}
.hero-description-code.section-taglines .section-tagline::before,
.section-description-code.section-taglines .section-tagline::before {
    display: none;
}
.hero-description-code.section-taglines .section-tagline,
.section-description-code.section-taglines .section-tagline,
.section-header .section-taglines .section-tagline,
.comparison-header .section-taglines .section-tagline {
    font-style: normal;
    color: var(--text-secondary);
    letter-spacing: 0.03em;
    text-align: center;
    padding-left: 0;
}
.hero-description-code.section-taglines .section-tagline::before,
.section-description-code.section-taglines .section-tagline::before,
.section-header .section-taglines .section-tagline::before,
.comparison-header .section-taglines .section-tagline::before {
    display: none;
}
[data-theme="dark"] .section-tagline {
    color: var(--text-secondary);
}
[data-theme="dark"] .hero-description-code.section-taglines .section-tagline,
[data-theme="dark"] .section-description-code.section-taglines .section-tagline {
    color: var(--text-secondary);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: var(--font-mono);
    position: relative;
}

.btn-code {
    color: var(--primary-color);
    font-weight: 700;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 40px rgba(0, 102, 204, 0.5), 0 0 80px rgba(124, 58, 237, 0.3);
}

.hero-cta .btn-primary.btn-special {
    position: relative;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.125rem;
    font-weight: 700;
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    animation: pulseGlow 2s ease-in-out infinite;
    overflow: visible;
}

.hero-cta .btn-primary.btn-special::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 204, 0.15), transparent);
    animation: shimmer 3s infinite;
    z-index: 0;
}

[data-theme="dark"] .hero-cta .btn-primary.btn-special::before {
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
}

.hero-cta .btn-primary.btn-special .btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    background: radial-gradient(circle, rgba(0, 102, 204, 0.2) 0%, transparent 70%);
    border-radius: 8px;
    animation: pulseGlowInner 2s ease-in-out infinite;
    pointer-events: none;
    z-index: -1;
}

.hero-cta .btn-primary.btn-special .btn-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border: 2px solid rgba(0, 102, 204, 0.4);
    border-radius: 8px;
    animation: pulseRing 2s ease-out infinite;
    pointer-events: none;
    z-index: -1;
}

.hero-cta .btn-primary.btn-special:hover {
    animation: none;
    transform: translateY(-3px) scale(1.08);
    background: rgba(0, 102, 204, 0.1);
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 102, 204, 0.4), 0 0 60px rgba(124, 58, 237, 0.3), inset 0 0 20px rgba(0, 102, 204, 0.1);
}

.hero-cta .btn-primary.btn-special:hover .btn-glow {
    animation: pulseGlowInnerFast 1s ease-in-out infinite;
}

.hero-cta .btn-primary.btn-special .btn-text,
.hero-cta .btn-primary.btn-special .btn-code,
.hero-cta .btn-primary.btn-special i {
    position: relative;
    z-index: 1;
    color: var(--primary-color);
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(0, 102, 204, 0.3), 0 0 30px rgba(124, 58, 237, 0.2);
        border-color: rgba(0, 102, 204, 0.6);
    }
    50% {
        box-shadow: 0 0 25px rgba(0, 102, 204, 0.5), 0 0 50px rgba(124, 58, 237, 0.3);
        border-color: rgba(0, 102, 204, 0.9);
    }
}

[data-theme="dark"] .hero-cta .btn-primary.btn-special {
    animation: pulseGlowDark 2s ease-in-out infinite;
}

@keyframes pulseGlowDark {
    0%, 100% {
        box-shadow: 0 0 15px rgba(0, 212, 255, 0.4), 0 0 30px rgba(124, 58, 237, 0.3);
        border-color: rgba(0, 212, 255, 0.6);
    }
    50% {
        box-shadow: 0 0 25px rgba(0, 212, 255, 0.6), 0 0 50px rgba(124, 58, 237, 0.4);
        border-color: rgba(0, 212, 255, 0.9);
    }
}

[data-theme="dark"] .hero-cta .btn-primary.btn-special:hover {
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.6), 0 0 60px rgba(124, 58, 237, 0.4), inset 0 0 20px rgba(0, 212, 255, 0.1);
}

[data-theme="dark"] .hero-cta .btn-primary.btn-special .btn-glow {
    background: radial-gradient(circle, rgba(0, 212, 255, 0.4) 0%, transparent 70%);
}

[data-theme="dark"] .hero-cta .btn-primary.btn-special .btn-pulse {
    border-color: rgba(0, 212, 255, 0.5);
}

@keyframes pulseGlowInner {
    0%, 100% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.7;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes pulseGlowInnerFast {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.15);
    }
}

@keyframes pulseRing {
    0% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.5);
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

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

.stat-code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-mono);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    font-family: var(--font-mono);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.scroll-code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-secondary);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

.services {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
    position: relative;
}

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

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
}

.title-code {
    color: var(--text-muted);
    font-weight: 400;
    font-size: 0.6em;
}

.section-description-code {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    max-width: 600px;
    margin: 0 auto;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.services-custom-content {
    margin-top: var(--spacing-xl);
    display: flex;
    justify-content: center;
}

.custom-content-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: var(--spacing-2xl);
    max-width: 900px;
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

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

.custom-content-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.custom-content-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-primary);
    margin: 0 auto var(--spacing-xl);
    box-shadow: var(--shadow-glow);
}

.custom-content-text {
    text-align: center;
}

.custom-code-block {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    text-align: left;
    overflow-x: auto;
}

.code-line-custom {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    align-items: center;
}

.line-number-custom {
    color: var(--text-muted);
    min-width: 30px;
    text-align: right;
    font-size: 0.875rem;
}

.code-text-custom {
    color: var(--text-primary);
    white-space: pre;
}

.code-text-custom .keyword {
    color: #c792ea;
}

.code-text-custom .property {
    color: #7fdbca;
}

.code-text-custom .function {
    color: #82aaff;
}

.code-text-custom .string {
    color: #c3e88d;
}

.custom-content-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-mono);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.custom-content-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.custom-content-description strong {
    color: var(--text-primary);
    font-weight: 600;
}

.service-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card.featured {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-glow-purple);
}

.service-card.featured::before {
    background: var(--gradient-secondary);
}

.service-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.service-file {
    color: var(--primary-color);
}

.service-lang {
    color: var(--text-muted);
    padding: 2px 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
}

.service-code-preview {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    overflow-x: auto;
}

.code-line-small {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: 2px;
}

.line-num {
    color: var(--text-muted);
    min-width: 20px;
    text-align: right;
    font-size: 0.7rem;
}

.code-text-small {
    color: var(--text-primary);
    white-space: pre;
}

.code-text-small .keyword {
    color: #c792ea;
}

.code-text-small .class-name {
    color: #82aaff;
}

.code-text-small .function {
    color: #82aaff;
}

.code-text-small .property {
    color: #7fdbca;
}

.code-text-small .string {
    color: #c3e88d;
}

.code-text-small .comment {
    color: #718096;
    font-style: italic;
}

.service-badge-code {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-secondary);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    font-family: var(--font-mono);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.service-features-code {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.feature-code {
    color: var(--text-secondary);
    padding: var(--spacing-xs);
    background: var(--bg-secondary);
    border-left: 2px solid var(--success-color);
    padding-left: var(--spacing-sm);
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.9375rem;
}

.service-features i {
    color: var(--success-color);
    font-size: 0.75rem;
}

.example {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-primary);
}

.example-preview {
    margin-top: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.example-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.example-nav:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.example-nav-prev {
    left: -24px;
}

.example-nav-next {
    right: -24px;
}

@media (max-width: 1024px) {
    .example-nav-prev {
        left: 8px;
    }
    .example-nav-next {
        right: 8px;
    }
    .example-nav {
        width: 40px;
        height: 40px;
        font-size: 0.875rem;
    }
}

.example-slides {
    position: relative;
    overflow: hidden;
}

.example-slide {
    display: none;
    animation: exampleSlideIn 0.35s ease;
}

.example-slide.active {
    display: block;
}

@keyframes exampleSlideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.preview-content--single {
    padding: var(--spacing-lg);
    min-height: 320px;
}
.preview-content--single .example-dashboard,
.preview-content--single .example-table-wrap,
.preview-content--single .example-kanban-row,
.preview-content--single .example-filelist {
    max-width: 100%;
}

.example-dashboard {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}
.example-kpi {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xs) var(--spacing-sm);
    position: relative;
}
.example-kpi-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: 0.875rem;
}
.example-kpi-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-primary);
}
.example-kpi-label {
    width: 100%;
    font-size: 0.75rem;
    color: var(--text-muted);
}
.example-kpi-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}
.example-kpi-badge.warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-color);
}

.example-table-wrap {
    overflow-x: auto;
}
.example-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
.example-table th,
.example-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.example-table th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
}
.example-table tbody tr:hover {
    background: var(--bg-tertiary);
}
.example-table-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 500;
}
.example-table-badge.pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--accent-color);
}
.example-table-badge.in-progress {
    background: rgba(0, 102, 204, 0.15);
    color: var(--primary-color);
}
.example-table-badge.completed {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}
.example-table-footer {
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.example-kanban-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}
.example-kanban-col {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-sm);
    min-height: 140px;
}
.example-kanban-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--border-color);
}
.example-kanban-count {
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 4px;
}
.example-ticket {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    font-size: 0.8rem;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.example-ticket--active {
    border-left: 3px solid var(--primary-color);
}
.example-ticket--done {
    border-left: 3px solid var(--success-color);
}
.example-ticket-id {
    color: var(--text-muted);
    font-family: var(--font-mono);
}
.example-ticket-text {
    width: 100%;
    font-weight: 500;
}
.example-ticket-meta {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.example-filelist {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-tertiary);
}
.example-file {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}
.example-file:last-child {
    border-bottom: none;
}
.example-file:hover {
    background: var(--bg-secondary);
}
.example-file-icon {
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex-shrink: 0;
}
.example-file-name {
    flex: 1;
    font-weight: 500;
}
.example-file-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.example-filelist-footer {
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .example-dashboard {
        grid-template-columns: 1fr;
    }
    .example-kanban-row {
        grid-template-columns: 1fr;
    }
}

.comparison {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

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

.flexible-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.flexible-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.flexible-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-glow);
}

.flexible-item h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
}

.flexible-item > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.flexible-features {
    list-style: none;
    margin-top: var(--spacing-md);
}

.flexible-features li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.flexible-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.comparison-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--border-color);
}

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

.comparison-title {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
}

.comparison-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.comparison-card {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.comparison-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.comparison-card.advantages::before {
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
    box-shadow: 0 0 40px rgba(16, 185, 129, 0.3);
}

.comparison-card.disadvantages::before {
    background: radial-gradient(circle at center, rgba(239, 68, 68, 0.2) 0%, transparent 70%);
    box-shadow: 0 0 40px rgba(239, 68, 68, 0.3);
}

.comparison-card.advantages {
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.1);
}

.comparison-card.disadvantages {
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.1);
}

.comparison-card:hover {
    transform: translateY(-5px);
}

.comparison-card.advantages:hover {
    border-color: rgba(16, 185, 129, 0.6);
    box-shadow: 0 0 40px rgba(16, 185, 129, 0.4);
}

.comparison-card.disadvantages:hover {
    border-color: rgba(239, 68, 68, 0.6);
    box-shadow: 0 0 40px rgba(239, 68, 68, 0.4);
}

.comparison-card:hover::before {
    opacity: 1;
}

.comparison-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.comparison-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.comparison-icon.green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.comparison-icon.red {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
}

.comparison-card-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    margin: 0;
}

.comparison-card.advantages .comparison-card-header h4 {
    color: #10b981;
}

.comparison-card.disadvantages .comparison-card-header h4 {
    color: #ef4444;
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.comparison-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: 6px;
    transition: background 0.3s ease;
}

.comparison-card.advantages .comparison-list li {
    background: rgba(16, 185, 129, 0.05);
}

.comparison-card.disadvantages .comparison-list li {
    background: rgba(239, 68, 68, 0.05);
}

.comparison-list li:hover {
    background: rgba(255, 255, 255, 0.05);
}

.comparison-list li i {
    margin-top: 4px;
    flex-shrink: 0;
    font-size: 1.125rem;
}

.comparison-card.advantages .comparison-list li i {
    color: #10b981;
    filter: drop-shadow(0 0 4px rgba(16, 185, 129, 0.6));
}

.comparison-card.disadvantages .comparison-list li i {
    color: #ef4444;
    filter: drop-shadow(0 0 4px rgba(239, 68, 68, 0.6));
}

.comparison-list li span {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    flex: 1;
}

.about {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-primary);
}

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

.about-description-code {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.code-line-inline {
    color: var(--text-primary);
    padding-left: var(--spacing-sm);
}

.about-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-features {
    margin-top: var(--spacing-xl);
}

.feature-item-code {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.feature-terminal {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    padding: var(--spacing-xs);
    background: var(--bg-primary);
    border-radius: 4px;
}

.term-prompt-small {
    color: var(--primary-color);
    margin-right: var(--spacing-xs);
}

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

.feature-item-code h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-mono);
}

.feature-item-code p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 4px;
}

.feature-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.about-visual {
    position: relative;
}

.code-window {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.code-window-header {
    background: var(--bg-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.window-controls {
    display: flex;
    gap: var(--spacing-xs);
}

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

.control.red { background: #ff5f56; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #27c93f; }

.window-title {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.code-content {
    padding: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.8;
}

.code-line {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.line-number {
    color: var(--text-muted);
    min-width: 30px;
    text-align: right;
}

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

.keyword {
    color: #c792ea;
}

.class-name {
    color: #82aaff;
}

.property {
    color: #7fdbca;
}

.string {
    color: #c3e88d;
}

.function {
    color: #82aaff;
}

.param {
    color: #f78c6c;
}

.comment {
    color: #718096;
    font-style: italic;
}

.partners {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-primary);
}

.partner-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.partner-card {
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.partner-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.partner-card-inner {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--bg-primary);
}

.partner-card-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
}

.partner-card-icon--krisenmanager {
    color: #00A36C;
}

.partner-card-icon svg {
    width: 48px;
    height: 60px;
}

.partner-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: #2C3E50;
    margin: 0;
    line-height: 1.3;
}

.partner-card-stripe {
    height: 6px;
    background: var(--partner-color, var(--primary-color));
    width: 100%;
}

[data-theme="dark"] .partner-card-title {
    color: var(--text-primary);
}

[data-theme="dark"] .partner-card {
    border-color: var(--border-color);
}

.contact {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}

.contact-content {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-xl);
}

.contact-info {
    width: 100%;
    max-width: 420px;
}

.contact-terminal {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.terminal-header-small {
    background: var(--bg-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

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

.terminal-title-small {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.terminal-body-small {
    padding: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.terminal-line-small {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    align-items: center;
}

.terminal-output-small {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
}

.output-line-small {
    margin-bottom: var(--spacing-xs);
    display: flex;
    gap: var(--spacing-sm);
}

.output-label {
    color: var(--primary-color);
    min-width: 80px;
}

.output-value {
    color: var(--text-primary);
}

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

.contact .contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-glow);
}

.contact-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.contact-form-wrapper {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.form-code-header {
    background: var(--bg-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.form-file {
    color: var(--primary-color);
}

.form-status {
    color: var(--success-color);
    font-size: 0.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
}

.form-group-code {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group-code label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.label-code {
    color: var(--text-muted);
}

.code-input {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.code-input::placeholder {
    color: var(--text-muted);
    font-style: italic;
}

.code-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.code-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-mono);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9375rem;
}

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

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.social-placeholder {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-weight: 400;
}

.social-placeholder i {
    color: var(--secondary-color);
    opacity: 0.9;
    font-size: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.impressum-section {
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    min-height: 100vh;
    background-color: var(--bg-primary);
}

.impressum-content {
    max-width: 900px;
    margin: 0 auto;
}

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

.impressum-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.impressum-body {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
}

.impressum-block {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.impressum-block:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.impressum-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    font-family: var(--font-mono);
}

.impressum-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.info-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-family: var(--font-mono);
}

.info-value {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.6;
}

.impressum-text {
    color: var(--text-primary);
    line-height: 1.8;
}

.impressum-text h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-family: var(--font-mono);
}

.impressum-text h3:first-child {
    margin-top: 0;
}

.impressum-text p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.impressum-footer {
    margin-top: var(--spacing-2xl);
    text-align: center;
}

@media (max-width: 768px) {
    .impressum-body {
        padding: var(--spacing-lg);
    }
    
    .impressum-subtitle {
        font-size: 1.25rem;
    }
    
    .info-item {
        flex-direction: column;
    }
}

.custom-cursor {
    display: none !important;
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--bg-secondary);
        width: 100%;
        padding: var(--spacing-lg);
        border-top: 1px solid var(--border-color);
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .process-flow {
        height: 600px;
        max-width: 100%;
        padding: var(--spacing-md);
    }
    
    .center-node {
        width: 120px;
        height: 120px;
    }
    
    .center-icon {
        font-size: 2.5rem;
    }
    
    .center-label {
        font-size: 0.8125rem;
    }
    
    .process-node {
        width: 180px;
        padding: var(--spacing-md);
    }
    
    .node-top-left {
        top: 5%;
        left: 0%;
    }
    
    .node-top-right {
        top: 5%;
        right: 0%;
    }
    
    .node-right {
        top: 50%;
        right: 0;
    }
    
    .node-bottom-right {
        bottom: 5%;
        right: 3%;
    }
    
    .node-bottom-left {
        bottom: 5%;
        left: 3%;
    }
    
    .node-left {
        top: 50%;
        left: 0;
    }
    
    .connections-svg {
        opacity: 0.6;
    }
    
    @media (max-width: 640px) {
        .process-flow {
            height: 800px;
        }
        
        .process-node {
            position: relative;
            width: 100%;
            max-width: 280px;
            margin: var(--spacing-md) auto;
            left: auto !important;
            right: auto !important;
            top: auto !important;
            bottom: auto !important;
            transform: none !important;
        }
        
        .process-nodes {
            position: relative;
            height: auto;
        }
        
        .process-center {
            position: relative;
            transform: none;
            margin-bottom: var(--spacing-lg);
        }
    }
    
    .preview-content {
        flex-direction: column;
        min-height: auto;
    }
    
    .login-preview {
        max-width: 100%;
    }
    
    .preview-sidebar {
        width: 100%;
        display: flex;
        gap: var(--spacing-sm);
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .sidebar-item {
        white-space: nowrap;
        margin-bottom: 0;
    }
    
    .hero-title {
        font-size: clamp(2.25rem, 7vw, 4rem);
    }
    
    .title-line {
        display: block;
        text-align: center;
        white-space: normal;
        line-height: 1.3;
    }
    
    .hero-text-centered {
        max-width: 100%;
        padding: 0 var(--spacing-md);
    }
    
    .hero .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-stats {
        justify-content: space-around;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        margin-top: var(--spacing-lg);
    }
    .contact-info {
        max-width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        gap: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
}