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

:root {
    --primary-color: #ff0066;
    --secondary-color: #00ffcc;
    --accent-color: #ffff00;
    --dark-bg: #0a0a0a;
    --darker-bg: #000000;
    --light-text: #ffffff;
    --gray-text: #cccccc;
    --border-color: #333333;
    
    --font-primary: 'Courier New', monospace;
    --font-secondary: 'Impact', sans-serif;
    
    --shadow-neon: 0 0 20px var(--primary-color);
    --shadow-glow: 0 0 40px var(--secondary-color);
}

html {
    scroll-behavior: auto;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--darker-bg);
    border-top: 2px solid var(--primary-color);
    padding: 20px;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
}

.cookie-btn {
    background: var(--primary-color);
    color: var(--light-text);
    border: none;
    padding: 10px 20px;
    font-family: var(--font-primary);
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.cookie-btn:hover {
    background: var(--secondary-color);
    box-shadow: var(--shadow-glow);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--darker-bg);
    border-bottom: 3px solid var(--primary-color);
    z-index: 999;
    padding: 0;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-secondary);
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 10px var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    color: var(--light-text);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--secondary-color);
    text-shadow: 0 0 10px var(--secondary-color);
}

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

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

/* Burger Menu */
.burger-menu {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: 0.3s;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--darker-bg);
    border-bottom: 3px solid var(--primary-color);
    padding: 20px;
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.3s ease;
    visibility: hidden;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    display: block;
    color: var(--light-text);
    text-decoration: none;
    padding: 15px 0;
    font-weight: bold;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-color);
    transition: color 0.3s ease;
}

.mobile-menu a:hover {
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    padding: 100px 20px 50px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, var(--primary-color)22 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--secondary-color)22 0%, transparent 50%);
    opacity: 0.1;
    z-index: 1;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 0.9;
    text-transform: uppercase;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.neon-text {
    color: var(--primary-color);
    text-shadow: 
        0 0 1px var(--primary-color),
        0 0 2px var(--primary-color),
        0 0 4px var(--primary-color);
    animation: neonFlicker 2s infinite alternate;
    letter-spacing: 2px;
}

@keyframes neonFlicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-text);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-btn {
    padding: 15px 30px;
    font-family: var(--font-primary);
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-btn.primary {
    background: var(--primary-color);
    color: var(--light-text);
    border-color: var(--primary-color);
}

.cta-btn.primary:hover {
    background: transparent;
    color: var(--primary-color);
    box-shadow: var(--shadow-neon);
}

.cta-btn.secondary {
    background: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.cta-btn.secondary:hover {
    background: var(--secondary-color);
    color: var(--dark-bg);
    box-shadow: var(--shadow-glow);
}

.hero-visual {
    position: relative;
}

.hero-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    filter: brightness(0.8) contrast(1.2);
}

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

.float-1, .float-2, .float-3 {
    position: absolute;
    background: var(--secondary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.float-1 {
    width: 20px;
    height: 20px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.float-2 {
    width: 15px;
    height: 15px;
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.float-3 {
    width: 25px;
    height: 25px;
    bottom: 30%;
    left: 80%;
    animation-delay: 4s;
}

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

/* Section Styles */
section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-family: var(--font-secondary);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 60px;
    text-align: center;
    color: var(--light-text);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

/* Services Section */
.services {
    background: var(--darker-bg);
    border-top: 3px solid var(--primary-color);
    border-bottom: 3px solid var(--secondary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--dark-bg);
    border: 2px solid var(--border-color);
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    border-color: transparent;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    filter: grayscale(1);
    transition: filter 0.3s ease;
}

.service-card:hover .service-icon {
    filter: grayscale(0);
}

.service-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    color: var(--light-text);
}

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

/* Research Section */
.research {
    background: var(--dark-bg);
}

.research-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.research-text h3 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
    text-transform: uppercase;
}

.research-text p {
    margin-bottom: 30px;
    color: var(--gray-text);
    font-size: 16px;
    line-height: 1.7;
}

.research-list {
    list-style: none;
}

.research-list li {
    padding: 10px 0;
    border-left: 3px solid var(--primary-color);
    padding-left: 20px;
    margin-bottom: 10px;
    color: var(--light-text);
    font-weight: bold;
    transition: all 0.3s ease;
}

.research-list li:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    text-shadow: 0 0 10px var(--secondary-color);
}

.research-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border: 3px solid var(--secondary-color);
    filter: brightness(0.7) contrast(1.3);
}

/* Portfolio Section */
.portfolio {
    background: var(--darker-bg);
    border-top: 3px solid var(--secondary-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border: 3px solid var(--border-color);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-neon);
}

.portfolio-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, var(--darker-bg));
    padding: 30px 20px 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h4 {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: var(--primary-color);
    text-transform: uppercase;
}

.portfolio-overlay p {
    color: var(--gray-text);
    font-size: 14px;
}

/* Pricing Section */
.pricing {
    background: var(--dark-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.pricing-card {
    background: var(--darker-bg);
    border: 2px solid var(--border-color);
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-glow);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--light-text);
    padding: 8px 20px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--light-text);
    text-transform: uppercase;
}

.price {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 30px;
    text-shadow: 0 0 10px var(--secondary-color);
}

.features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--gray-text);
    position: relative;
    padding-left: 25px;
}

.features li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 12px;
}

.pricing-btn {
    display: inline-block;
    padding: 15px 30px;
    background: var(--primary-color);
    color: var(--light-text);
    text-decoration: none;
    font-family: var(--font-primary);
    font-weight: bold;
    text-transform: uppercase;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
    width: 100%;
}

.pricing-btn:hover {
    background: transparent;
    color: var(--primary-color);
    box-shadow: var(--shadow-neon);
}

.special-offer {
    text-align: center;
    background: var(--primary-color);
    color: var(--light-text);
    padding: 20px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

/* Testimonials Section */
.testimonials {
    background: var(--darker-bg);
    border-top: 3px solid var(--primary-color);
}

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

.testimonial-card {
    background: var(--dark-bg);
    border: 2px solid var(--border-color);
    padding: 30px;
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px);
}

.stars {
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.testimonial-card p {
    color: var(--gray-text);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.author strong {
    color: var(--light-text);
    display: block;
    margin-bottom: 5px;
}

.author span {
    color: var(--gray-text);
    font-size: 14px;
}

/* FAQ Section */
.faq {
    background: var(--dark-bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 2px solid var(--border-color);
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    background: var(--darker-bg);
    padding: 20px;
    margin: 0;
    font-family: var(--font-secondary);
    font-size: 1.1rem;
    color: var(--light-text);
    cursor: pointer;
    text-transform: uppercase;
    position: relative;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--primary-color);
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--dark-bg);
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--gray-text);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    background: var(--darker-bg);
    border-top: 3px solid var(--secondary-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--secondary-color);
    text-transform: uppercase;
}

.contact-details p {
    margin-bottom: 15px;
    color: var(--gray-text);
    line-height: 1.6;
}

.contact-details strong {
    color: var(--primary-color);
}

.contact-form {
    background: var(--dark-bg);
    padding: 40px;
    border: 2px solid var(--border-color);
}

.form-group {
    margin-bottom: 25px;
}

.form-group input {
    width: 100%;
    padding: 15px;
    background: var(--darker-bg);
    border: 2px solid var(--border-color);
    color: var(--light-text);
    font-family: var(--font-primary);
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-color);
}

.form-group input::placeholder {
    color: var(--gray-text);
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--primary-color);
    color: var(--light-text);
    border: 2px solid var(--primary-color);
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 16px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: transparent;
    color: var(--primary-color);
    box-shadow: var(--shadow-neon);
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 3px solid var(--primary-color);
    padding: 40px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.footer-section h4 {
    font-family: var(--font-secondary);
    color: var(--secondary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
}

.footer-section p,
.footer-section ul {
    color: var(--gray-text);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

/* Popup */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.popup-overlay.show {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--dark-bg);
    border: 3px solid var(--primary-color);
    padding: 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    transform: scale(0.7);
    transition: transform 0.3s ease;
}

.popup-overlay.show .popup-content {
    transform: scale(1);
}

.popup-content h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
}

.popup-content p {
    color: var(--gray-text);
    margin-bottom: 25px;
    line-height: 1.6;
}

.popup-btn {
    padding: 12px 25px;
    background: var(--secondary-color);
    color: var(--dark-bg);
    border: none;
    font-family: var(--font-primary);
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.popup-btn:hover {
    background: var(--primary-color);
    color: var(--light-text);
    box-shadow: var(--shadow-neon);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .research-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .cta-btn {
        flex: 1;
        text-align: center;
        min-width: 150px;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    section {
        padding: 60px 0;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 20px 30px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .services-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        height: 250px;
    }
    
    .research-image {
        height: 250px;
    }
}