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

:root {
    /* Color Palette */
    --primary-black: #0A0A0A;
    --midnight-blue: #001F3F;
    --dark-purple: #2A0A2A;
    --electric-blue: #00FFFF;
    --cyber-pink: #FF00FF;
    --neon-green: #39FF14;
    --bright-yellow: #FFFF00;
    --silver-gray: #808080;
    --pure-white: #FFFFFF;
    
    /* Typography */
    --font-heading: 'Orbitron', sans-serif;
    --font-mono: 'Share Tech Mono', monospace;
    
    /* Animations */
    --glow-animation: 0 0 20px currentColor;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--primary-black);
    color: var(--pure-white);
    font-family: var(--font-mono);
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, transparent 48%, rgba(0, 255, 255, 0.03) 49%, rgba(0, 255, 255, 0.03) 51%, transparent 52%);
    pointer-events: none;
    z-index: -1;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-container {
    text-align: center;
    position: relative;
}

.loading-text {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--electric-blue);
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: rgba(0, 255, 255, 0.2);
    border: 1px solid var(--electric-blue);
    position: relative;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--electric-blue), transparent);
    width: 30%;
    animation: loading 2s infinite;
}

.scan-line {
    position: absolute;
    top: 50%;
    left: -100%;
    width: 200%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--electric-blue), transparent);
    animation: scan 3s infinite;
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(400%); }
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Navigation */
.cyber-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--electric-blue);
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--electric-blue);
    text-shadow: var(--glow-animation);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--pure-white);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--electric-blue), var(--cyber-pink));
    transition: width 0.3s ease;
    z-index: -1;
}

.nav-link:hover {
    color: var(--primary-black);
    border-color: var(--electric-blue);
    box-shadow: 0 0 10px var(--electric-blue);
}

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

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

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.particle-system {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
}

.glitch-container {
    position: relative;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 900;
    color: var(--electric-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 30px currentColor;
}

.glitch {
    position: relative;
    animation: glitch 3s infinite;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    color: var(--cyber-pink);
    animation: glitch-1 0.5s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
    color: var(--neon-green);
    animation: glitch-2 0.5s infinite;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
}

@keyframes glitch {
    0%, 98% { transform: translateX(0); }
    1% { transform: translateX(-2px); }
    2% { transform: translateX(2px); }
}

@keyframes glitch-1 {
    0%, 98% { transform: translateX(0); }
    1% { transform: translateX(2px); }
    2% { transform: translateX(-2px); }
}

@keyframes glitch-2 {
    0%, 98% { transform: translateX(0); }
    1% { transform: translateX(-2px); }
    2% { transform: translateX(2px); }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--cyber-pink);
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

.hero-description {
    font-size: 1rem;
    color: var(--silver-gray);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.cta-container {
    margin-bottom: 4rem;
}

.cyber-btn {
    position: relative;
    background: transparent;
    border: 2px solid var(--electric-blue);
    color: var(--electric-blue);
    font-family: var(--font-mono);
    font-size: 1rem;
    padding: 1rem 2rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.3s ease;
    overflow: hidden;
}

.cyber-btn.large {
    font-size: 1.2rem;
    padding: 1.5rem 3rem;
}

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

.cyber-btn:hover {
    color: var(--primary-black);
    box-shadow: 
        0 0 20px var(--electric-blue),
        inset 0 0 20px var(--electric-blue);
    transform: translateY(-2px);
}

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

.btn-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--electric-blue);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.cyber-btn:hover .btn-glow {
    opacity: 1;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: 0 0 10px currentColor;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--silver-gray);
    margin-top: 0.5rem;
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

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

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

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--electric-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px currentColor;
}

.section-subtitle {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--cyber-pink);
    opacity: 0.8;
}

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

.problem-item {
    text-align: center;
    padding: 2rem;
    border: 1px solid var(--electric-blue);
    background: rgba(0, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 255, 0.3);
}

.problem-icon {
    font-size: 3rem;
    color: var(--cyber-pink);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px currentColor);
}

.problem-text {
    font-size: 1.2rem;
    color: var(--pure-white);
}

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

.solution-card {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
    border: 1px solid var(--electric-blue);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.3);
}

.solution-card:hover::before {
    left: 100%;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px var(--electric-blue));
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--pure-white);
    margin-bottom: 0.5rem;
}

.card-subtitle {
    color: var(--cyber-pink);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.card-description {
    color: var(--silver-gray);
    line-height: 1.6;
}

/* Features Diagram */
.features-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.feature-diagram {
    position: relative;
    width: 500px;
    height: 400px;
}

.diagram-node {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 2px solid var(--electric-blue);
    background: rgba(0, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.diagram-node[data-feature="core"] {
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-node[data-feature="ai"] {
    top: 40%;
    left: 10%;
}

.diagram-node[data-feature="security"] {
    top: 40%;
    right: 10%;
}

.diagram-node[data-feature="interface"] {
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-node:hover {
    background: var(--electric-blue);
    color: var(--primary-black);
    box-shadow: 0 0 30px var(--electric-blue);
    transform: translateX(-50%) scale(1.1);
}

.node-content {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
}

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: var(--electric-blue);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 3rem;
}

.timeline-item:nth-child(even) {
    padding-left: 0;
    padding-right: 3rem;
    text-align: right;
}

.timeline-marker {
    position: absolute;
    top: 0;
    left: 50%;
    width: 20px;
    height: 20px;
    background: var(--electric-blue);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 20px var(--electric-blue);
}

.timeline-content h4 {
    color: var(--cyber-pink);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--silver-gray);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
    border-top: 1px solid var(--electric-blue);
    border-bottom: 1px solid var(--electric-blue);
    padding: 6rem 0;
    text-align: center;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 4rem);
    color: var(--electric-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 30px currentColor;
}

.cta-subtitle {
    font-size: 1.5rem;
    color: var(--cyber-pink);
    margin-bottom: 3rem;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.countdown-item {
    text-align: center;
    padding: 1rem;
    border: 1px solid var(--electric-blue);
    background: rgba(0, 255, 255, 0.1);
    min-width: 100px;
}

.countdown-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: 0 0 10px currentColor;
}

.countdown-label {
    font-size: 0.8rem;
    color: var(--silver-gray);
    margin-top: 0.5rem;
}

/* Footer */
.footer {
    background: var(--primary-black);
    border-top: 1px solid var(--electric-blue);
    padding: 3rem 0;
}

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

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--electric-blue);
}

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

.footer-link {
    color: var(--silver-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--electric-blue);
    text-shadow: 0 0 5px currentColor;
}

.footer-copyright {
    color: var(--silver-gray);
    font-size: 0.8rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: 0.3rem 0.8rem;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .solution-grid,
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        padding-left: 2rem;
    }
    
    .timeline-item:nth-child(even) {
        padding-left: 2rem;
        padding-right: 0;
        text-align: left;
    }
    
    .countdown {
        gap: 1rem;
    }
    
    .countdown-item {
        min-width: 80px;
        padding: 0.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-diagram {
        width: 300px;
        height: 300px;
    }
    
    .diagram-node {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .loading-bar {
        width: 250px;
    }
    
    .cyber-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .cyber-btn.large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
}