* {margin:0;padding:0;box-sizing:border-box}:root {--duck-yellow:#FFD700;--duck-golden:#F4D03F;--duck-red:#E74C3C;--duck-coral:#FF6B6B;--duck-blue:#3498DB;--duck-water:#5DADE2;--primary-white:#ffffff;--light-sky:#F0F8FF;--soft-blue:#E6F3FF;--pale-blue:#CCE7FF;--dark-gray:#2C3E50;--text-primary:#2C3E50;--text-secondary:#2C3E50;--accent-primary:var(--duck-red);--accent-secondary:#B8860B;--accent-tertiary:var(--duck-blue);--border-light:#B3D9FF;--shadow-light:rgba(52,152,219,0.1);--shadow-medium:rgba(52,152,219,0.15);--bg-primary:var(--primary-white);--bg-secondary:var(--light-sky);--bg-tertiary:var(--soft-blue);--bg-quaternary:var(--pale-blue);--border-primary:var(--border-light);--border-secondary:var(--duck-coral);--text-tertiary:#2C3E50;--text-quaternary:#34495E;--status-success:var(--duck-blue);--status-warning:var(--duck-yellow);--status-error:var(--duck-red) --shadow-sm:0 0.125rem 0.25rem rgba(0,0,0,0.075);--shadow-md:0 0.5rem 1rem rgba(0,0,0,0.15);--shadow-lg:0 1rem 3rem rgba(0,0,0,0.175);--shadow-xl:0 1.5rem 4rem rgba(0,0,0,0.2);--easing-default:cubic-bezier(0.4,0,0.2,1);--duration-fast:150ms;--duration-normal:200ms;--duration-slow:300ms;--spacing-xs:0.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px}html {scroll-behavior:smooth}body {font-family:'Inter','Segoe UI',system-ui,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);font-weight:400}.container {max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}h1,h2,h3,h4 {margin-bottom:var(--spacing-sm);color:var(--text-primary);font-weight:600;font-family:'Inter',sans-serif;line-height:1.3}h1 {font-size:2.5rem;font-weight:700;letter-spacing:-0.02em}h2 {font-size:2rem;color:var(--accent-primary);font-weight:600}h3 {font-size:1.5rem;color:var(--text-primary);font-weight:600}p {margin-bottom:var(--spacing-sm);color:var(--text-secondary);font-weight:400;line-height:1.7}.lead {font-size:1.25rem;font-weight:400;color:var(--text-secondary);margin-bottom:var(--spacing-lg);line-height:1.6}.btn {display:inline-block;padding:12px 24px;text-decoration:none;border-radius:var(--radius-md);font-weight:500;text-align:center;transition:all var(--duration-normal) var(--easing-default);cursor:pointer;border:2px solid transparent;font-size:1rem;font-family:'Inter',sans-serif}.btn-primary {background:var(--accent-primary);color:white;border-color:var(--accent-primary);box-shadow:var(--shadow-sm)}.btn-primary:hover {background:#5a2d91;border-color:#5a2d91;transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-secondary {background:transparent;color:var(--accent-secondary);border-color:var(--accent-secondary)}.btn-secondary:hover {background:var(--accent-secondary);color:white;transform:translateY(-2px);box-shadow:var(--shadow-sm)}.header {background:var(--bg-primary);border-bottom:1px solid var(--border-light);box-shadow:var(--shadow-sm);position:fixed;top:0;left:0;right:0;z-index:1000;backdrop-filter:blur(8px);background:rgba(255,255,255,0.95)}.nav-container {max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;height:70px}.nav-brand h1 {color:var(--accent-primary);font-size:1.75rem;margin:0;font-weight:700;font-family:'Inter',sans-serif;letter-spacing:-0.02em}.nav-menu {display:flex;list-style:none;gap:var(--spacing-lg)}.nav-menu a {text-decoration:none;color:var(--text-secondary);font-weight:500;transition:all var(--duration-fast) var(--easing-default);padding:8px 16px;border-radius:var(--radius-sm);font-family:'Inter',sans-serif}.nav-menu a:hover {color:var(--accent-primary);background:rgba(111,66,193,0.1)}.hero {background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);color:var(--text-primary);padding:120px 0 80px;text-align:center;position:relative;margin-top:70px}.hero-container {max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.hero-content {display:grid;grid-template-columns:1fr auto;gap:var(--spacing-xl);align-items:center;min-height:400px}.hero-text {z-index:2}.hero-image {display:flex;justify-content:center;align-items:center}.duck-mascot {max-width:300px;height:auto;filter:drop-shadow(0 8px 16px rgba(255,107,107,0.3));animation:float 6s ease-in-out infinite}@keyframes float {0%,100% {transform:translateY(0px)}50% {transform:translateY(-20px)}}.hero-title {font-size:3.5rem;margin-bottom:var(--spacing-md);color:var(--text-primary);font-family:'Inter',sans-serif;font-weight:700;letter-spacing:-0.03em;line-height:1.1}.hero-subtitle {font-size:1.25rem;margin-bottom:var(--spacing-xl);color:var(--text-secondary);max-width:600px;margin-left:auto;margin-right:auto;font-family:'Inter',sans-serif;line-height:1.6}.hero-cta {display:flex;gap:var(--spacing-sm);justify-content:center;flex-wrap:wrap}.about {padding:80px 0;background:var(--bg-primary)}.about h2 {text-align:center;margin-bottom:var(--spacing-sm)}.about .lead {text-align:center;max-width:600px;margin:0 auto var(--spacing-xl)}.about-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-xl)}.about-card {background:var(--bg-primary);padding:var(--spacing-xl);border-radius:var(--radius-lg);text-align:left;border:1px solid var(--border-light);transition:all var(--duration-normal) var(--easing-default);position:relative;box-shadow:var(--shadow-sm)}.about-card:hover {transform:translateY(-4px);border-color:var(--accent-primary);box-shadow:var(--shadow-md)}.about-card h3 {color:var(--accent-primary);margin-bottom:var(--spacing-sm);font-family:'Inter',sans-serif}.platform {padding:80px 0;background:var(--bg-secondary)}.platform h2 {text-align:center;margin-bottom:var(--spacing-sm)}.platform .lead {text-align:center;max-width:600px;margin:0 auto var(--spacing-xl)}.platform-overview {display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.platform-features {display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-xl)}.feature-card {background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--spacing-xl);transition:all var(--duration-normal) var(--easing-default);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}.feature-card:hover {border-color:var(--accent-secondary);box-shadow:var(--shadow-md);transform:translateY(-4px)}.feature-card h3 {color:var(--accent-primary);margin-bottom:var(--spacing-sm);font-family:'Inter',sans-serif;display:flex;align-items:center;gap:0.5rem}.feature-card h3::before {content:'🦆';font-size:1.2rem}.feature-card ul {margin-top:var(--spacing-sm);padding-left:var(--spacing-md)}.feature-card li {margin-bottom:0.5rem;color:var(--text-secondary)}.project-showcase {padding:80px 0;background:var(--bg-secondary)}.showcase-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-xl)}.project-card {background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow:hidden;transition:all 0.3s ease;box-shadow:var(--shadow-sm)}.project-card:hover {transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--accent-primary)}.project-image {position:relative;overflow:hidden;aspect-ratio:16 / 10;background:var(--bg-secondary)}.project-image img {width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform 0.3s ease}.project-card:hover .project-image img {transform:scale(1.05)}.project-content {padding:var(--spacing-lg)}.project-content h3 {color:var(--accent-primary);margin-bottom:var(--spacing-sm);font-family:'Inter',sans-serif;font-size:1.25rem;font-weight:600}.project-content p {color:var(--text-secondary);margin-bottom:var(--spacing-md);line-height:1.6}.project-tags {display:flex;flex-wrap:wrap;gap:0.5rem}.tag {background:var(--accent-primary);color:var(--bg-primary);padding:0.25rem 0.75rem;border-radius:var(--radius-md);font-size:0.85rem;font-weight:500;text-transform:uppercase;letter-spacing:0.05em}.showcase-note {margin-top:var(--spacing-xl);text-align:center;padding:var(--spacing-md);background:var(--bg-primary);border-radius:var(--radius-md);border-left:4px solid var(--duck-blue)}.showcase-note em {color:var(--text-secondary);font-style:italic}@media (max-width:768px) {.showcase-grid {grid-template-columns:1fr;gap:var(--spacing-lg)}.project-card {margin-bottom:var(--spacing-md)}}.agents {padding:80px 0;background:var(--bg-primary)}.agent-categories {display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.category-card {background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--spacing-lg);position:relative;transition:all var(--duration-normal) var(--easing-default);box-shadow:var(--shadow-sm)}.category-card:hover {border-color:var(--accent-tertiary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.category-card h3 {margin-bottom:var(--spacing-sm);color:var(--accent-primary);font-family:'Inter',sans-serif;font-size:1.25rem}.agent-list {display:flex;flex-wrap:wrap;gap:0.5rem}.agent-tag {background:var(--bg-primary);color:var(--accent-secondary);padding:6px 12px;border-radius:var(--radius-sm);font-family:'Inter',sans-serif;font-size:0.875rem;font-weight:500;border:1px solid var(--border-light);transition:all var(--duration-fast) var(--easing-default)}.agent-tag:hover {background:var(--accent-secondary);color:white;box-shadow:var(--shadow-sm)}.system-status {background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-top:var(--spacing-lg);box-shadow:var(--shadow-sm)}.status-indicator {display:flex;align-items:center;gap:0.5rem;margin-bottom:0.5rem;font-family:'Inter',sans-serif;font-size:0.9rem;color:var(--text-secondary)}.status-indicator:last-child {margin-bottom:0}.status-dot {width:8px;height:8px;border-radius:50%;background:var(--text-quaternary)}.status-dot.active {background:var(--status-success);box-shadow:0 0 8px rgba(32,201,151,0.3)}.services {padding:80px 0;background:var(--bg-secondary)}.services h2 {text-align:center;margin-bottom:var(--spacing-xl)}.services-grid {display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-xl)}.service-item {background:var(--bg-primary);padding:var(--spacing-xl);border-radius:var(--radius-lg);text-align:left;border:1px solid var(--border-light);transition:all var(--duration-normal) var(--easing-default);position:relative;box-shadow:var(--shadow-sm)}.service-item:hover {transform:translateY(-4px);border-color:var(--accent-tertiary);box-shadow:var(--shadow-md)}.service-item h3 {color:var(--accent-secondary);margin-bottom:var(--spacing-sm);font-family:'Inter',sans-serif}.contact {padding:80px 0;background:var(--bg-primary)}.contact h2 {text-align:center;margin-bottom:var(--spacing-sm)}.contact .lead {text-align:center;max-width:600px;margin:0 auto var(--spacing-xl)}.contact-content {display:flex;justify-content:center;margin-top:var(--spacing-xl)}.contact-info {max-width:600px;text-align:center}.contact-info h3 {margin-bottom:var(--spacing-md);color:var(--accent-primary);font-family:'Inter',sans-serif}.contact-methods p {margin-bottom:var(--spacing-sm);color:var(--text-secondary);font-family:'Inter',sans-serif}.contact-methods strong {color:var(--accent-secondary)}.contact-methods a {color:var(--accent-primary);text-decoration:none;transition:all var(--duration-fast) var(--easing-default);border-bottom:1px solid transparent}.contact-methods a:hover {color:var(--duck-red);border-bottom-color:var(--duck-red)}.footer {background:var(--bg-tertiary);color:var(--text-secondary);padding:50px 0 20px;border-top:1px solid var(--border-light);font-family:'Inter',sans-serif}.footer-content {display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-lg)}.footer-brand h3 {color:var(--accent-primary);margin-bottom:var(--spacing-sm);font-family:'Inter',sans-serif;font-weight:600}.footer-brand h3::before {content:'🦆 ';margin-right:0.25rem}.footer-brand p {color:var(--text-secondary)}.footer-links h4,.footer-contact h4 {color:var(--text-primary);margin-bottom:var(--spacing-sm);font-family:'Inter',sans-serif;font-weight:600}.footer-links ul,.footer-contact ul {list-style:none}.footer-links ul li,.footer-contact ul li {margin-bottom:0.5rem}.footer-links a,.footer-contact a {color:var(--text-secondary);text-decoration:none;transition:all var(--duration-fast) var(--easing-default);font-family:'Inter',sans-serif}.footer-links a:hover,.footer-contact a:hover {color:var(--accent-primary)}.footer-bottom {text-align:center;padding-top:var(--spacing-lg);border-top:1px solid var(--border-secondary);color:var(--text-tertiary);font-family:'Inter',sans-serif}@media (max-width:768px) {.nav-menu {display:none}.hero-content {grid-template-columns:1fr;text-align:center;gap:var(--spacing-lg)}.duck-mascot {max-width:200px}.hero-title {font-size:2.5rem}.hero-subtitle {font-size:1.125rem}.hero-cta {flex-direction:column;align-items:center}.btn {width:100%;max-width:280px}.about-grid,.platform-features,.services-grid {grid-template-columns:1fr}h1 {font-size:2rem}h2 {font-size:1.75rem}.container {padding:0 var(--spacing-sm)}}@media (max-width:480px) {.hero-title {font-size:2rem}.hero-subtitle {font-size:1rem}.about-card,.feature-card,.service-item {padding:var(--spacing-lg)}.nav-container {padding:0 var(--spacing-sm)}.nav-brand h1 {font-size:1.5rem}}