:root{--landing-bg: #ffffff;--landing-bg-secondary: #fafafa;--landing-bg-tertiary: #f5f5f5;--landing-border: #e5e5e5;--landing-border-light: #f0f0f0;--landing-text-primary: #0a0a0a;--landing-text-secondary: #525252;--landing-text-muted: #a3a3a3;--landing-accent: #0a0a0a;--landing-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .03);--landing-shadow-md: 0 2px 4px 0 rgba(0, 0, 0, .04);--landing-shadow-lg: 0 4px 8px 0 rgba(0, 0, 0, .05);--landing-radius-sm: 4px;--landing-radius-md: 6px;--landing-radius-lg: 8px;--landing-radius-xl: 12px;--landing-transition-fast: .15s ease;--landing-transition-base: .2s ease;--landing-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;--landing-font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}.landing-container{max-width:1200px;margin:0 auto;padding:0 1.25rem}@media (min-width: 768px){.landing-container{padding:0 2rem}}@keyframes draw-line{0%{stroke-dashoffset:100}to{stroke-dashoffset:0}}@keyframes pulse-minimal{0%,to{opacity:1}50%{opacity:.5}}@keyframes float-gentle{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes scan-line{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}@keyframes dash{to{stroke-dashoffset:-20}}.animate-draw{animation:draw-line 2s ease-out forwards}.animate-pulse-minimal{animation:pulse-minimal 2s ease-in-out infinite}.animate-float-gentle{animation:float-gentle 3s ease-in-out infinite}.animate-scan-line{animation:scan-line 4s linear infinite}.animate-dash{animation:dash 1s linear infinite}.grid-pattern{background-image:linear-gradient(rgba(0,0,0,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.03) 1px,transparent 1px);background-size:24px 24px}.dot-pattern{background-image:radial-gradient(rgba(0,0,0,.08) 1px,transparent 1px);background-size:16px 16px}.outline-icon{stroke:currentColor;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}.blueprint-border{border:1px dashed var(--landing-border)}.technical-label{font-family:var(--landing-font-mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--landing-text-muted)}.header-glass{background:#ffffffe6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.nav-link-active{color:var(--landing-text-primary);background:var(--landing-bg-tertiary)}.mega-menu-shadow{box-shadow:0 8px 32px #00000014}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-100%)}}@keyframes marquee-vertical{0%{transform:translateY(0)}to{transform:translateY(-100%)}}.animate-marquee{animation:marquee var(--duration, 40s) linear infinite}.animate-marquee-vertical{animation:marquee-vertical var(--duration, 40s) linear infinite}@keyframes flicker{0%,to{opacity:1}50%{opacity:.3}}.animate-flicker{animation:flicker 3s ease-in-out infinite}.animation-delay-0{animation-delay:0s}.animation-delay-500{animation-delay:.5s}.animation-delay-1000{animation-delay:1s}.animation-delay-1500{animation-delay:1.5s}.animation-delay-2000{animation-delay:2s}.animation-delay-2500{animation-delay:2.5s}