/* UVQ - Quantum Theme Specific Styles */

/* Dark Gold Accents Throughout */
:root {
    --gold-accent: #cc9933;
    --gold-dark: #996622;
    --gold-light: #ffcc00;
    --gold-glow: rgba(204, 153, 51, 0.5);
    --gold-gradient: linear-gradient(135deg, #cc9933, #ffcc00, #cc9933);
    --gold-border: linear-gradient(90deg, transparent, #cc9933, transparent);
}

/* Add gold glow to primary elements */
.btn-primary {
    box-shadow: 0 4px 20px rgba(204, 153, 51, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 6px 30px rgba(204, 153, 51, 0.4), 0 0 40px rgba(204, 153, 51, 0.2);
}

/* Gold accent lines */
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-accent), var(--gold-light));
    margin: 20px auto;
    border-radius: 2px;
}

/* Gold highlights on cards */
.card:hover,
.tech-card:hover,
.project-card:hover {
    border-color: rgba(204, 153, 51, 0.3);
    box-shadow: 0 10px 40px rgba(204, 153, 51, 0.15);
}

/* Gold accents in navigation */
.nav-link:hover::after {
    background: var(--gold-accent);
}

/* Gold particle effects */
.particle {
    box-shadow: 0 0 20px var(--gold-accent), 0 0 40px rgba(204, 153, 51, 0.3);
}

/* Enhanced Gold Effects */
.section-header h2 {
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: var(--gold-gradient);
    border-radius: 2px;
}

/* Gold animation for hero stats */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(204, 153, 51, 0.1), transparent);
    transition: left 0.6s ease;
}

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

/* Gold borders for research cards */
.research-card {
    border: 1px solid rgba(204, 153, 51, 0.2);
    position: relative;
}

.research-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    background: linear-gradient(45deg, var(--gold-accent), transparent, var(--gold-accent)) border-box;
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* Gold icons glow */
.tech-icon svg,
.research-icon svg {
    filter: drop-shadow(0 0 20px rgba(204, 153, 51, 0.3));
}

.tech-icon:hover svg,
.research-icon:hover svg {
    filter: drop-shadow(0 0 30px rgba(204, 153, 51, 0.6));
}

/* Gold timeline markers */
.timeline-marker {
    background: var(--gold-accent) !important;
    box-shadow: 0 0 20px var(--gold-glow) !important;
}

/* Gold progress indicators */
.hero-badge {
    border: 1px solid var(--gold-accent) !important;
    background: rgba(204, 153, 51, 0.1) !important;
    color: var(--gold-accent) !important;
}

/* Gold contact form enhancements */
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--gold-accent) !important;
    box-shadow: 0 0 20px var(--gold-glow) !important;
}

/* Gold navigation hover effects */
.nav-link:hover::after {
    background: var(--gold-gradient) !important;
}

/* Gold quantum orb */
.quantum-orb {
    background: radial-gradient(circle at 30% 30%, var(--gold-accent), transparent),
                radial-gradient(circle at 70% 70%, var(--gold-light), transparent) !important;
}

/* Gold loading shimmer effect */
@keyframes goldShimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.gold-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(204, 153, 51, 0.4), transparent);
    animation: goldShimmer 2s infinite;
}

/* Advanced Gold Visual Effects */

/* Gold floating particles animation */
@keyframes goldFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

/* Add gold particles to hero section */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 20%, var(--gold-accent) 2px, transparent 2px),
        radial-gradient(circle at 40% 60%, var(--gold-light) 1px, transparent 1px),
        radial-gradient(circle at 80% 30%, var(--gold-accent) 1.5px, transparent 1.5px),
        radial-gradient(circle at 70% 80%, var(--gold-light) 1px, transparent 1px);
    background-size: 200px 200px, 150px 150px, 180px 180px, 120px 120px;
    animation: goldFloat 6s ease-in-out infinite;
    opacity: 0.3;
    z-index: 1;
}

/* Gold pulse effect for CTA buttons */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(204, 153, 51, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
}

.btn-primary:hover::after {
    width: 200%;
    height: 200%;
}

/* Gold border animations */
@keyframes goldBorderFlow {
    0% {
        border-image-source: linear-gradient(0deg, var(--gold-accent), transparent, var(--gold-accent));
    }
    25% {
        border-image-source: linear-gradient(90deg, var(--gold-accent), transparent, var(--gold-accent));
    }
    50% {
        border-image-source: linear-gradient(180deg, var(--gold-accent), transparent, var(--gold-accent));
    }
    75% {
        border-image-source: linear-gradient(270deg, var(--gold-accent), transparent, var(--gold-accent));
    }
    100% {
        border-image-source: linear-gradient(360deg, var(--gold-accent), transparent, var(--gold-accent));
    }
}

/* Gold rotating borders for tech cards */
.tech-card:hover {
    border: 2px solid transparent;
    border-image: linear-gradient(45deg, var(--gold-accent), transparent, var(--gold-accent)) 1;
    animation: goldBorderFlow 3s linear infinite;
}

/* Gold text gradient effects */
.gradient-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Gold scroll indicator */
.scroll-indicator svg {
    stroke: var(--gold-accent) !important;
    filter: drop-shadow(0 0 10px var(--gold-glow));
}

/* Gold project stat hover */
.project-stat:hover {
    border-color: var(--gold-accent) !important;
    box-shadow: 0 10px 30px var(--gold-glow) !important;
    transform: translateY(-8px) scale(1.02);
}

/* Gold metric values */
.metric-value,
.stat-number,
.count {
    color: var(--gold-accent) !important;
    text-shadow: 0 0 20px var(--gold-glow);
}

/* Gold architecture features */
.feature-block {
    border: 1px solid rgba(204, 153, 51, 0.3) !important;
    background: rgba(204, 153, 51, 0.05) !important;
}

.feature-block:hover {
    box-shadow: 0 10px 40px rgba(204, 153, 51, 0.2);
    transform: translateY(-5px);
}

/* Gold specifications grid */
.spec {
    border: 1px solid rgba(204, 153, 51, 0.2) !important;
    background: linear-gradient(135deg, rgba(204, 153, 51, 0.05), rgba(255, 204, 0, 0.02)) !important;
}

/* Gold timeline enhancements */
.tech-timeline::before {
    background: var(--gold-gradient) !important;
}

.timeline-content {
    border: 1px solid rgba(204, 153, 51, 0.2);
    position: relative;
}

.timeline-content:hover {
    box-shadow: 0 15px 40px rgba(204, 153, 51, 0.2);
}

/* Gold year badges */
.year {
    background: var(--gold-gradient) !important;
    color: var(--bg-primary) !important;
}

/* Gold contact items */
.contact-item {
    border: 1px solid rgba(204, 153, 51, 0.2) !important;
}

.contact-item:hover {
    border-color: var(--gold-accent) !important;
    box-shadow: 0 10px 30px var(--gold-glow);
}

.contact-item svg {
    color: var(--gold-accent) !important;
}

/* Gold footer branding */
.footer-brand .logo-icon {
    color: var(--gold-accent) !important;
}

.footer-column h4 {
    color: var(--gold-accent) !important;
}

/* Gold mobile menu enhancements for iOS menu */
.ios-menu-item:hover {
    background: rgba(204, 153, 51, 0.1) !important;
}

.ios-menu-icon-wrapper {
    border: 2px solid rgba(204, 153, 51, 0.3) !important;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(204, 153, 51, 0.08) 0%, rgba(204, 153, 51, 0.03) 50%, transparent 70%);
}

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

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    padding: var(--spacing-2xl);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--primary);
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: var(--spacing-xl);
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(0, 255, 204, 0.3);
    }
    50% { 
        box-shadow: 0 0 40px rgba(0, 255, 204, 0.6);
    }
}

.hero-title {
    margin-bottom: var(--spacing-xl);
}

.title-line {
    display: block;
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    font-weight: 900;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--quantum-purple), var(--quantum-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { 
        filter: hue-rotate(0deg);
    }
    50% { 
        filter: hue-rotate(30deg);
    }
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.8;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-3xl) 0;
}

.stat-card {
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(0, 255, 204, 0.2);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.stat-number::after {
    content: '+';
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-2xl);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary);
    animation: bounce 2s infinite;
}

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

/* Quantum Technology Section */
.quantum-tech {
    background: var(--bg-secondary);
    position: relative;
    padding-bottom: calc(var(--spacing-4xl) + 150px);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.tech-card {
    padding: var(--spacing-2xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(204, 153, 51, 0.08), inset 0 0 60px rgba(204, 153, 51, 0.02);
}

.tech-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary), var(--quantum-purple), var(--quantum-pink));
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

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

.tech-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(0, 0, 0, 0.8);
}

.tech-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
    position: relative;
}

.tech-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(0, 255, 204, 0.5));
}

.tech-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

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

.tech-stats {
    display: flex;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.stat-item svg {
    color: var(--primary);
}

/* Projects Section */
.projects {
    background: var(--bg-primary);
}

.projects-carousel {
    display: grid;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.project-card {
    padding: var(--spacing-2xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

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

.project-visual {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantum-orb {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--primary), transparent),
                radial-gradient(circle at 70% 70%, var(--quantum-purple), transparent);
    filter: blur(20px);
    animation: orbFloat 6s ease-in-out infinite;
}

@keyframes orbFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.1); }
}

.project-category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary);
    color: var(--bg-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.project-content h3 {
    margin-bottom: var(--spacing-md);
}

.project-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.project-metrics {
    display: flex;
    gap: var(--spacing-xl);
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.metric-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.project-stat {
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
}

.project-stat:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.project-stat svg {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.project-stat h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-stat .count {
    display: block;
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.project-stat p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Technology Timeline */
.technology {
    background: var(--bg-secondary);
}

.tech-timeline {
    position: relative;
    max-width: 800px;
    margin: var(--spacing-3xl) auto;
    padding-left: var(--spacing-3xl);
}

.tech-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), var(--quantum-purple));
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-3xl);
}

.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--spacing-3xl) - 6px);
    top: 0;
    width: 14px;
    height: 14px;
    background: var(--primary);
    border: 3px solid var(--bg-secondary);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.5);
}

.timeline-content {
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.year {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary);
    color: var(--bg-primary);
    font-family: var(--font-display);
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.timeline-content h3 {
    margin-bottom: var(--spacing-sm);
}

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

/* Partners */
.tech-partners {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

.tech-partners h3 {
    margin-bottom: var(--spacing-2xl);
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

.partner-logo {
    opacity: 0.3;
    transition: var(--transition-base);
}

.partner-logo:hover {
    opacity: 0.6;
    transform: scale(1.1);
}

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

.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.research-card {
    padding: var(--spacing-2xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.research-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--quantum-purple));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.research-card:hover::after {
    transform: scaleX(1);
}

.research-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 255, 204, 0.1);
}

.research-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
}

.research-card h3 {
    margin-bottom: var(--spacing-md);
}

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

.research-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.research-link:hover {
    gap: var(--spacing-sm);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
    padding: var(--spacing-4xl) 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 204, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Contact Section */
.contact {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-3xl);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.contact-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.status-online {
    color: var(--primary);
    font-weight: 600;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-form input,
.contact-form textarea {
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    transition: var(--transition-base);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.2);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-muted);
}

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

.footer-content {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    flex: 0 0 auto;
    max-width: 300px;
}

.footer-brand .logo {
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    color: var(--text-secondary);
    font-style: italic;
    font-size: var(--font-size-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
    flex: 1;
    justify-content: flex-end;
}

.footer-column {
    display: flex;
    gap: 0;
    align-items: center;
}

.footer-column h4 {
    margin: 0;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    white-space: nowrap;
}

.footer-column h4::after {
    content: ':';
    margin-left: 2px;
}

.footer-column a {
    display: inline-block;
    padding: 0 var(--spacing-xs);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    transition: var(--transition-base);
}

.footer-column a:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.powered-by a {
    color: var(--primary);
    font-weight: 700;
}

.powered-u {
    color: #cc9933 !important;
    font-weight: 900 !important;
    font-size: 1.2em;
    text-shadow: 0 0 10px rgba(204, 153, 51, 0.5);
    transition: all 0.3s ease;
}

.powered-u:hover {
    color: #ffcc00 !important;
    text-shadow: 0 0 20px rgba(204, 153, 51, 0.8);
    transform: scale(1.1);
}

/* Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .project-card.featured {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-2xl);
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
        justify-content: flex-start;
    }
    
    .footer-column {
        flex-wrap: wrap;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-grid,
    .project-stats-grid,
    .research-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .partners-grid {
        gap: var(--spacing-xl);
    }
    
    .tech-timeline {
        padding-left: var(--spacing-xl);
    }
    
    .timeline-marker {
        left: calc(-1 * var(--spacing-xl) - 6px);
    }
}
/* AOS Animation Fallbacks - Ensure cards are always visible */
.aos-init {
    opacity: 1 !important;
    transform: none !important;
}

[data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.aos-animate {
    opacity: 1 !important;
    transform: none !important;
}

/* Ensure tech cards are always visible */
.tech-card {
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
}

/* Quantum Wave Divider */
.quantum-wave-divider {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 150px;
    overflow: hidden;
    z-index: 1;
}

.wave-container {
    position: absolute;
    bottom: 0;
    width: 200%;
    height: 100%;
    display: flex;
    animation: wave-motion 20s linear infinite;
}

.wave-svg {
    position: relative;
    width: 100%;
    height: 100%;
}

.wave-svg-duplicate {
    position: relative;
    width: 100%;
    height: 100%;
}

@keyframes wave-motion {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.quantum-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
    animation: particle-float 10s infinite ease-in-out;
}

/* Random particle positions and timings */
.particle:nth-child(1) { left: 5%; animation-delay: 0s; animation-duration: 6s; }
.particle:nth-child(2) { left: 10%; animation-delay: 0.8s; animation-duration: 7s; }
.particle:nth-child(3) { left: 15%; animation-delay: 1.6s; animation-duration: 6.5s; }
.particle:nth-child(4) { left: 20%; animation-delay: 2.4s; animation-duration: 8s; }
.particle:nth-child(5) { left: 25%; animation-delay: 3.2s; animation-duration: 7.5s; }
.particle:nth-child(6) { left: 30%; animation-delay: 4s; animation-duration: 6s; }
.particle:nth-child(7) { left: 35%; animation-delay: 0.4s; animation-duration: 7s; }
.particle:nth-child(8) { left: 40%; animation-delay: 1.2s; animation-duration: 8s; }
.particle:nth-child(9) { left: 45%; animation-delay: 2s; animation-duration: 6.5s; }
.particle:nth-child(10) { left: 50%; animation-delay: 2.8s; animation-duration: 7.5s; }
.particle:nth-child(11) { left: 55%; animation-delay: 3.6s; animation-duration: 6s; }
.particle:nth-child(12) { left: 60%; animation-delay: 0.6s; animation-duration: 8s; }
.particle:nth-child(13) { left: 70%; animation-delay: 1.4s; animation-duration: 7s; }
.particle:nth-child(14) { left: 80%; animation-delay: 2.2s; animation-duration: 6.5s; }
.particle:nth-child(15) { left: 90%; animation-delay: 3s; animation-duration: 7.5s; }

@keyframes particle-float {
    0% {
        transform: translateY(150px) translateX(0);
        opacity: 0;
    }
    10% {
        transform: translateY(120px) translateX(10px);
        opacity: 1;
    }
    50% {
        transform: translateY(0px) translateX(-20px);
        opacity: 1;
    }
    90% {
        transform: translateY(-120px) translateX(10px);
        opacity: 1;
    }
    100% {
        transform: translateY(-150px) translateX(0);
        opacity: 0;
    }
}

/* Architecture Overview Styles */
.architecture-overview {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: var(--glass-bg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 255, 204, 0.1);
}

.architecture-overview h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
    text-align: center;
}

.architecture-description {
    font-size: var(--font-size-md);
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 900px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
}

.architecture-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.feature-block {
    padding: var(--spacing-lg);
    background: rgba(0, 255, 204, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 255, 204, 0.2);
}

.feature-block h4 {
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

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

.tech-specs {
    padding: var(--spacing-xl);
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    border: 1px solid rgba(204, 153, 51, 0.3);
}

.tech-specs h4 {
    color: var(--accent);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-lg);
    text-align: center;
}

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

.spec {
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(204, 153, 51, 0.2);
    color: var(--text-secondary);
}

.spec strong {
    color: var(--accent);
    display: inline-block;
    margin-right: var(--spacing-xs);
}

@media (max-width: 768px) {
    .architecture-features {
        grid-template-columns: 1fr;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
}