/* ==========================================================================
   CYBERPUNK THEME - NLA CORPORATION
   Neural Link Androids | Synthetic Humans | AI Systems
   ========================================================================== */

:root {
    --neon-cyan: #00ffff;
    --neon-pink: #ff00ff;
    --neon-yellow: #ffff00;
    --neon-green: #00ff00;
    --dark-bg: #0a0a12;
    --darker-bg: #050508;
    --panel-bg: rgba(10, 10, 18, 0.9);
    --text-primary: #e0e0ff;
    --text-secondary: #a0a0c0;
    --border-color: rgba(0, 255, 255, 0.3);
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Glitch Effect Background */
.glitch-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background: 
        linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Navigation */
.cyber-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(10, 10, 18, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--border-color);
}

.logo {
    display: flex;
    flex-direction: column;
}

.neon-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--neon-cyan);
    text-shadow: 
        0 0 10px var(--neon-cyan),
        0 0 20px var(--neon-cyan),
        0 0 40px var(--neon-cyan);
    animation: neon-flicker 3s infinite alternate;
}

.sub-logo {
    font-size: 0.9rem;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    letter-spacing: 2px;
    position: relative;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--neon-cyan);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80vh;
    padding: 5% 10%;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 600px;
    z-index: 2;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 30px;
    position: relative;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    letter-spacing: 3px;
}

/* Glitch Animation */
@keyframes glitch-anim {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.glitch {
    position: relative;
    animation: glitch-anim 0.3s infinite;
}

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

.glitch::before {
    color: var(--neon-pink);
    z-index: -1;
    animation: glitch-anim 0.3s infinite reverse;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}

.glitch::after {
    color: var(--neon-cyan);
    z-index: -2;
    animation: glitch-anim 0.3s infinite;
    clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
}

/* Cyber Button */
.cyber-btn {
    display: inline-block;
    padding: 15px 40px;
    background: transparent;
    border: 2px solid var(--neon-cyan);
    color: var(--neon-cyan);
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    letter-spacing: 3px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cyber-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

.cyber-btn:hover {
    background: var(--neon-cyan);
    color: var(--dark-bg);
    box-shadow: 
        0 0 20px var(--neon-cyan),
        0 0 40px var(--neon-cyan);
}

.cyber-btn.large {
    padding: 20px 60px;
    font-size: 1.2rem;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    width: 400px;
    height: 400px;
}

.hologram-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid var(--neon-cyan);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
    box-shadow: 
        inset 0 0 30px rgba(0, 255, 255, 0.3),
        0 0 50px rgba(0, 255, 255, 0.5);
}

.hologram-circle::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 3px dashed var(--neon-pink);
    border-radius: 50%;
    animation: rotate-reverse 25s linear infinite;
}

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

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

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    padding: 80px 10%;
    background: var(--darker-bg);
}

.feature-card {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 
        0 20px 40px rgba(0, 255, 255, 0.2),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-cyan);
    margin-bottom: 15px;
}

/* Page Header */
.page-header {
    text-align: center;
    padding: 80px 10%;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
}

.page-header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 6vw, 4rem);
    margin-bottom: 20px;
}

/* Models Grid */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    padding: 60px 10%;
}

.model-card {
    background: var(--panel-bg);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.model-card:hover {
    box-shadow: 
        0 20px 60px rgba(0, 255, 255, 0.3),
        0 0 40px rgba(0, 255, 255, 0.2);
}

.model-image-container {
    width: 100%;
    height: 600px;
    background: linear-gradient(135deg, #1a1a2e, #16214e);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.model-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.model-card:hover .model-image-container img {
    transform: scale(1.1);
}

.model-card h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-cyan);
    padding: 20px;
    margin-bottom: 10px;
}

.model-specs {
    color: var(--text-secondary);
    padding: 0 20px 15px;
    font-size: 0.9rem;
}

.features-list {
    list-style: none;
    padding: 0 20px 20px;
    display: grid;
    gap: 8px;
}

.features-list li {
    color: var(--text-primary);
    font-size: 0.95rem;
}

/* Systems Grid */
.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    padding: 60px 10%;
}

.system-card {
    background: var(--panel-bg);
    border: 2px solid var(--border-color);
    padding: 30px;
    text-align: center;
    position: relative;
}

.system-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.system-card h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-pink);
    margin-bottom: 15px;
}

.spec-bar {
    display: flex;
    align-items: center;
    margin: 15px 0;
}

.spec-bar span {
    width: 200px;
    color: var(--text-secondary);
}

.bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.bar div {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink));
    animation: bar-fill 1s ease-out forwards;
}

@keyframes bar-fill {
    from { width: 0; }
}

/* Life Stages */
.life-stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    padding: 60px 10%;
}

.stage-card {
    background: var(--panel-bg);
    border-left: 4px solid var(--neon-cyan);
    padding: 30px;
    position: relative;
}

.stage-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    color: var(--neon-pink);
    opacity: 0.5;
    margin-bottom: 10px;
}

.stage-card h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-cyan);
    margin-bottom: 15px;
}

/* Testimonials */
.testimonials {
    padding: 80px 10%;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05), rgba(255, 0, 255, 0.05));
}

.testimonials h2 {
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    margin-bottom: 40px;
    color: var(--neon-cyan);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--panel-bg);
    padding: 30px;
    border-radius: 10px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 4rem;
    color: var(--neon-pink);
    opacity: 0.3;
    position: absolute;
    top: 10px;
    left: 20px;
}

.testimonial-card p {
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-card cite {
    color: var(--neon-cyan);
    font-family: 'Orbitron', sans-serif;
}

/* Contact Form */
.contact-container {
    max-width: 600px;
    margin: 40px auto;
    padding: 0 10%;
}

.cyber-form {
    display: grid;
    gap: 25px;
}

.form-group label {
    display: block;
    color: var(--neon-cyan);
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

/* Contact Info */
.contact-info {
    padding: 60px 10%;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.info-card {
    background: var(--panel-bg);
    padding: 30px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.info-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.info-card h3 {
    color: var(--neon-cyan);
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 10px;
}

.map-container {
    width: 100%;
    max-width: 800px;
    height: 400px;
    margin: 40px auto;
    background: var(--panel-bg);
    border: 2px solid var(--border-color);
}

/* FAQ Section */
.faq-section {
    padding: 60px 10%;
    max-width: 900px;
    margin: 0 auto;
}

.faq-section h2 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-cyan);
    text-align: center;
    margin-bottom: 40px;
}

.faq-item {
    background: var(--panel-bg);
    border-left: 3px solid var(--border-color);
    margin-bottom: 20px;
    padding: 20px;
}

.faq-item summary {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-pink);
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-left: 30px;
}

.faq-item summary::before {
    content: '▶';
    position: absolute;
    left: 10px;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::before {
    transform: rotate(90deg);
}

.faq-item p {
    margin-top: 15px;
    color: var(--text-secondary);
}

/* Social Links */
.social-section {
    padding: 60px 10%;
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05), rgba(255, 0, 255, 0.05));
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.social-link {
    padding: 15px 30px;
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

/* Footer */
.cyber-footer {
    background: var(--darker-bg);
    padding: 40px 10%;
    text-align: center;
    border-top: 2px solid var(--border-color);
}

.footer-content p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.glitch-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    position: relative;
    display: inline-block;
}

/* Custom Cursor */
.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--neon-cyan);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    mix-blend-mode: difference;
}

/* Hover Effect */
.hover-effect {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-effect:hover {
    transform: scale(1.05);
}

/* Status Indicators */
.status-active {
    color: var(--neon-green);
    font-weight: bold;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
}

.spec-table th,
.spec-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.spec-table th {
    background: rgba(0, 255, 255, 0.1);
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-cyan);
}

/* Responsive Design */
@media (max-width: 768px) {
    .cyber-nav {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 40px;
    }
    
    .hero-visual {
        display: none;
    }
    
    .models-grid,
    .systems-grid,
    .life-stages {
        grid-template-columns: 1fr;
    }
}

/* Neon Flicker Animation */
@keyframes neon-flicker {
    0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% {
        opacity: 1;
    }
    20%, 21.999%, 63%, 63.999%, 65%, 69.999% {
        opacity: 0.8;
    }
}

/* Data Stream Animation */
.data-stream {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    animation: data-flow 3s ease-in-out infinite;
}

@keyframes data-flow {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
}