:root {
    --color-bg-dark: #0a0e1a;
    --color-bg-darker: #060911;
    --color-bg-card: #141827;
    --color-bg-elevated: #1a1f35;
    
    --color-neon-primary: #00ff88;
    --color-neon-secondary: #00d4ff;
    --color-neon-accent: #ff00ff;
    
    --color-text-primary: #e8edf5;
    --color-text-secondary: #9ca8ba;
    --color-text-muted: #6b7589;
    
    --color-terminal: #00ff88;
    --color-terminal-dim: #00cc6a;
    
    --font-primary: 'Nunito Sans', sans-serif;
    --font-mono: 'Courier New', monospace;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3),
                 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4),
                 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5),
                 0 4px 16px rgba(0, 0, 0, 0.6);
    --shadow-neon: 0 0 20px rgba(0, 255, 136, 0.3),
                   0 0 40px rgba(0, 255, 136, 0.1);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

.scanline-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 255, 136, 0.03) 0px,
        transparent 1px,
        transparent 2px,
        rgba(0, 255, 136, 0.03) 3px
    );
    pointer-events: none;
    z-index: 9999;
    opacity: 0.3;
}

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

.container-fluid {
    width: 100%;
    padding: 0;
}

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

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

a:hover {
    color: var(--color-neon-secondary);
}

.header {
    position: sticky;
    top: 0;
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 136, 0.1);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: translateY(-2px);
    color: var(--color-text-primary);
}

.logo img {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-family: var(--font-mono);
    letter-spacing: -0.5px;
}

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

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

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

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-neon-primary);
    transform: translateX(-50%);
    transition: width var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link.active {
    color: var(--color-neon-primary);
}

.nav-link-cta {
    background: linear-gradient(135deg, var(--color-neon-primary), var(--color-neon-secondary));
    color: var(--color-bg-dark);
    font-weight: 600;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-md);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta:hover {
    color: var(--color-bg-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-neon);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-neon-primary);
    transition: all var(--transition-fast);
}

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 136, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.hero-main {
    max-width: 700px;
}

.hero-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-terminal);
    background: rgba(0, 255, 136, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 255, 136, 0.3);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-neon-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.hero-cta-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-neon-primary), var(--color-neon-secondary));
    color: var(--color-bg-dark);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-neon), var(--shadow-lg);
    color: var(--color-bg-dark);
}

.btn-secondary {
    background: var(--color-bg-elevated);
    color: var(--color-neon-primary);
    border: 2px solid var(--color-neon-primary);
}

.btn-secondary:hover {
    background: rgba(0, 255, 136, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    color: var(--color-neon-primary);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.floating-cards {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    pointer-events: none;
}

.float-card {
    position: absolute;
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite;
}

.float-card i {
    font-size: 1.5rem;
    color: var(--color-neon-primary);
}

.float-card span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.float-card-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.float-card-2 {
    top: 35%;
    right: 25%;
    animation-delay: 1.5s;
}

.float-card-3 {
    top: 60%;
    right: 5%;
    animation-delay: 3s;
}

.float-card-4 {
    top: 80%;
    right: 30%;
    animation-delay: 4.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.decorative-strip {
    height: 3px;
    background: linear-gradient(90deg, 
        transparent,
        var(--color-neon-primary),
        var(--color-neon-secondary),
        transparent
    );
    margin: var(--spacing-lg) 0;
    opacity: 0.5;
}

.strip-1 {
    background: linear-gradient(90deg, 
        transparent,
        var(--color-neon-primary) 20%,
        var(--color-neon-primary) 80%,
        transparent
    );
}

.strip-2 {
    background: repeating-linear-gradient(90deg,
        var(--color-neon-primary),
        var(--color-neon-primary) 10px,
        transparent 10px,
        transparent 20px
    );
    height: 2px;
}

.strip-3 {
    background: linear-gradient(90deg,
        var(--color-neon-secondary),
        var(--color-neon-primary),
        var(--color-neon-accent)
    );
    height: 4px;
}

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

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

.section-header.centered {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-lg);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-terminal);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.intro-text p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.intro-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.intro-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.2), transparent);
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-neon-primary), var(--color-neon-secondary));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    color: var(--color-neon-primary);
}

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

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

.feature-terminal {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-terminal-dim);
    background: var(--color-bg-darker);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 255, 136, 0.2);
}

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

.zigzag-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.zigzag-reverse {
    direction: rtl;
}

.zigzag-reverse > * {
    direction: ltr;
}

.zigzag-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.zigzag-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), transparent);
    pointer-events: none;
}

.zigzag-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.zigzag-content p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.process-timeline {
    display: grid;
    gap: var(--spacing-lg);
}

.process-step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-md);
    position: relative;
}

.process-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 50px;
    top: 100px;
    width: 2px;
    height: calc(100% + var(--spacing-lg));
    background: linear-gradient(180deg, var(--color-neon-primary), transparent);
}

.process-number {
    width: 100px;
    height: 100px;
    background: var(--color-bg-card);
    border: 2px solid var(--color-neon-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--color-neon-primary);
    box-shadow: var(--shadow-md);
}

.process-content {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.process-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-neon-primary);
}

.process-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.benefits-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
}

.benefits-list {
    display: grid;
    gap: var(--spacing-md);
}

.benefit-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-sm);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-neon-primary);
}

.benefit-text h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

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

.benefits-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.application-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

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

.application-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-neon-primary);
}

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

.section-cta-block {
    padding: 0;
    margin: var(--spacing-xl) 0;
}

.cta-block {
    background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-elevated));
    border: 2px solid var(--color-neon-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1), transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-newsletter {
    padding: 0;
    margin: var(--spacing-xl) 0;
}

.newsletter-strip {
    background: var(--color-bg-elevated);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
}

.newsletter-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.newsletter-content p {
    color: var(--color-text-secondary);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    padding: 1rem 1.5rem;
    border: 1px solid rgba(0, 255, 136, 0.3);
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    min-width: 300px;
    transition: all var(--transition-fast);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-neon-primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

.footer {
    background: var(--color-bg-darker);
    border-top: 1px solid rgba(0, 255, 136, 0.1);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    width: 40px;
    height: 40px;
}

.footer-logo span {
    font-family: var(--font-mono);
}

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

.footer-contact p {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-contact i {
    color: var(--color-neon-primary);
    width: 16px;
}

.footer-col h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-neon-primary);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-neon-primary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 255, 136, 0.1);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-terminal {
    font-family: var(--font-mono);
    color: var(--color-terminal-dim);
}

.page-hero {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    text-align: center;
    background: linear-gradient(180deg, var(--color-bg-darker), var(--color-bg-dark));
}

.page-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.page-hero p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.platform-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.platform-intro-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.platform-intro-text p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.platform-intro-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.curriculum-block {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

.curriculum-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 255, 136, 0.1);
    border: 2px solid var(--color-neon-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-neon-primary);
    flex-shrink: 0;
}

.curriculum-title h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-top: 0.5rem;
}

.curriculum-intro {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.curriculum-topics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.topic-group {
    background: var(--color-bg-elevated);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.topic-group h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-neon-primary);
}

.topic-group ul {
    list-style: none;
}

.topic-group li {
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.topic-group li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--color-neon-primary);
    font-weight: bold;
}

.format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.format-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-normal);
}

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

.format-card i {
    font-size: 3rem;
    color: var(--color-neon-primary);
    margin-bottom: var(--spacing-md);
}

.format-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

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

.case-study-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.case-study-reverse .case-study-layout {
    direction: rtl;
}

.case-study-reverse .case-study-content {
    direction: ltr;
}

.case-study-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.case-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-neon-secondary);
    background: rgba(0, 212, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 212, 255, 0.3);
    margin-bottom: var(--spacing-md);
    letter-spacing: 1px;
}

.case-study-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.case-details {
    display: grid;
    gap: var(--spacing-md);
}

.case-detail strong {
    display: block;
    color: var(--color-neon-primary);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.case-detail p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.metric-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.metric-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 2rem;
    color: var(--color-neon-primary);
}

.metric-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

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

.applications-work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.application-work-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-normal);
}

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

.application-work-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-neon-primary);
}

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

.faq-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-lg);
}

.faq-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.faq-nav {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.faq-nav h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-neon-primary);
}

.faq-nav-link {
    display: block;
    padding: 0.75rem;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    transition: all var(--transition-fast);
}

.faq-nav-link:hover,
.faq-nav-link.active {
    background: rgba(0, 255, 136, 0.1);
    color: var(--color-neon-primary);
}

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

.faq-section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: var(--color-neon-primary);
}

.faq-item {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: rgba(0, 255, 136, 0.05);
}

.faq-question h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.faq-question i {
    color: var(--color-neon-primary);
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    margin-bottom: var(--spacing-sm);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.contact-methods {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-method {
    display: flex;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-neon-primary);
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

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

.contact-note {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.contact-hours {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.contact-hours h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-neon-primary);
}

.hours-list {
    display: grid;
    gap: 0.75rem;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    color: var(--color-text-secondary);
}

.contact-form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
}

.form-header {
    margin-bottom: var(--spacing-lg);
}

.form-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.form-header p {
    color: var(--color-text-secondary);
}

.contact-form {
    display: grid;
    gap: var(--spacing-md);
}

.form-group {
    display: grid;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 1px solid rgba(0, 255, 136, 0.3);
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-neon-primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-checkbox input {
    margin-top: 0.25rem;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.form-checkbox label {
    font-weight: 400;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.section-map {
    margin: var(--spacing-xl) 0;
}

.map-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.contact-cta-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 136, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-normal);
}

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

.contact-cta-card i {
    font-size: 2.5rem;
    color: var(--color-neon-primary);
    margin-bottom: var(--spacing-md);
}

.contact-cta-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.contact-cta-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.section-thanks {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thanks-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.thanks-icon {
    width: 100px;
    height: 100px;
    background: rgba(0, 255, 136, 0.1);
    border: 2px solid var(--color-neon-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 3rem;
    color: var(--color-neon-primary);
}

.thanks-content h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.thanks-message {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.thanks-submessage {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.thanks-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.thanks-terminal {
    font-family: var(--font-mono);
    color: var(--color-terminal-dim);
    background: var(--color-bg-card);
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 255, 136, 0.2);
    display: inline-block;
}

.legal-hero {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background: linear-gradient(180deg, var(--color-bg-darker), var(--color-bg-dark));
    border-bottom: 1px solid rgba(0, 255, 136, 0.1);
}

.legal-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.legal-updated {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

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

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-neon-primary);
}

.legal-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.legal-content ul {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.legal-content li {
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.legal-content a {
    color: var(--color-neon-primary);
    text-decoration: underline;
}

.legal-content strong {
    color: var(--color-text-primary);
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.cookie-table thead {
    background: var(--color-bg-elevated);
}

.cookie-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 700;
    color: var(--color-neon-primary);
    border-bottom: 2px solid rgba(0, 255, 136, 0.2);
}

.cookie-table td {
    padding: 1rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid rgba(0, 255, 136, 0.1);
}

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

#cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-elevated);
    border-top: 2px solid var(--color-neon-primary);
    padding: var(--spacing-md);
    z-index: 10000;
    box-shadow: var(--shadow-lg);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

#cookie-consent.show {
    transform: translateY(0);
}

.cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.cookie-consent-text p {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.cookie-consent-text a {
    color: var(--color-neon-primary);
    text-decoration: underline;
}

.cookie-consent-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .intro-grid,
    .benefits-layout,
    .platform-intro,
    .zigzag-row,
    .case-study-layout {
        grid-template-columns: 1fr;
    }
    
    .floating-cards {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .faq-layout {
        grid-template-columns: 1fr;
    }
    
    .faq-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 3rem;
    }
    
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-bg-darker);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: 0;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    }
    
    .nav.active {
        transform: translateX(0);
    }
    
    .nav-link {
        width: 100%;
        padding: 1rem;
        border-bottom: 1px solid rgba(0, 255, 136, 0.1);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .newsletter-strip {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        min-width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .cookie-consent-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-consent-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .cookie-consent-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .process-step {
        grid-template-columns: 1fr;
    }
    
    .process-step::before {
        display: none;
    }
    
    .process-number {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .hero-cta-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .thanks-actions {
        flex-direction: column;
        width: 100%;
    }
}