:root{--bg-primary:#05050b;--bg-secondary:#0a0b16;--bg-tertiary:#121324;--text-primary:#fff;--text-secondary:#a0aec0;--color-primary:#8a2be2;--color-primary-glow:#8a2be266;--color-secondary:#0ff;--color-secondary-glow:#00ffff4d;--color-accent:#ff007f;--color-accent-glow:#ff007f66;--font-title:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--container-width:1200px;--glass-bg:#0a0b16b3;--glass-border:#ffffff14}*{box-sizing:border-box;scroll-behavior:smooth;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px}.highlight{color:var(--color-secondary);text-shadow:0 0 10px var(--color-secondary-glow)}.gradient-text{background:linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 50%, var(--color-accent) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.text-glow{text-shadow:0 0 15px var(--color-secondary-glow)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.navbar{z-index:1000;background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);height:70px;position:fixed;top:0;left:0;right:0}.nav-container{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{font-family:var(--font-title);align-items:center;gap:8px;font-size:24px;font-weight:800;display:flex}.nav-links{gap:32px;display:flex}.nav-links a{color:var(--text-secondary);font-size:15px;font-weight:500;transition:color .3s,text-shadow .3s}.nav-links a:hover{color:var(--text-primary);text-shadow:0 0 8px #ffffff80}.btn{font-family:var(--font-title);cursor:pointer;border:none;border-radius:8px;outline:none;justify-content:center;align-items:center;padding:12px 28px;font-size:16px;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-sm{padding:8px 16px;font-size:14px}.btn-primary{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);color:var(--text-primary);box-shadow:0 4px 20px var(--color-primary-glow)}.btn-primary:hover{box-shadow:0 6px 25px var(--color-primary-glow), 0 0 10px var(--color-accent-glow);transform:translateY(-2px)}.btn-secondary{border:1px solid var(--glass-border);color:var(--text-primary);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a;transform:translateY(-2px)}.btn-outline{border:2px solid var(--color-secondary);color:var(--color-secondary);background:0 0;box-shadow:0 0 10px #00ffff1a}.btn-outline:hover{background:var(--color-secondary);color:var(--bg-primary);box-shadow:0 0 20px var(--color-secondary-glow)}.btn-block{display:width;width:100%}.hero-section{background-image:radial-gradient(circle at 80% 30%,#8a2be226 0%,#0000 50%);padding-top:150px;padding-bottom:80px;position:relative;overflow:hidden}.hero-overlay{background:linear-gradient(to bottom, transparent 80%, var(--bg-primary) 100%);pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.hero-container{grid-template-columns:1.1fr .9fr;align-items:center;gap:64px;display:grid}.hero-content{z-index:10}.hero-content .badge{color:var(--color-secondary);text-shadow:0 0 5px #0ff3;background:#8a2be226;border:1px solid #8a2be24d;border-radius:50px;margin-bottom:24px;padding:6px 16px;font-size:14px;font-weight:600;display:inline-block}.hero-title{font-family:var(--font-title);margin-bottom:24px;font-size:56px;font-weight:800;line-height:1.15}.hero-desc{color:var(--text-secondary);max-width:540px;margin-bottom:40px;font-size:18px}.hero-btns{gap:16px;display:flex}.hero-media{justify-content:center;align-items:center;display:flex;position:relative}.media-glow{pointer-events:none;z-index:1;background:radial-gradient(circle,#00ffff26 0%,#8a2be20d 50%,#0000 70%);width:120%;height:120%;position:absolute}.hero-image{z-index:2;border:1px solid #ffffff1a;border-radius:20px;max-width:100%;height:auto;animation:6s ease-in-out infinite float;box-shadow:0 20px 50px #00000080,0 0 30px #8a2be233}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-12px)}to{transform:translateY(0)}}.features-section{background-color:var(--bg-secondary);padding:100px 0}.section-header{text-align:center;margin-bottom:64px}.section-header h2{font-family:var(--font-title);margin-bottom:16px;font-size:40px;font-weight:800}.section-header p{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:18px}.features-grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.feature-card{border:1px solid var(--glass-border);cursor:default;background:#ffffff05;border-radius:16px;padding:40px 32px;transition:all .3s cubic-bezier(.4,0,.2,1)}.feature-card:hover{background:#ffffff0a;border-color:#00ffff4d;transform:translateY(-8px);box-shadow:0 10px 30px #00ffff0d}.card-icon{margin-bottom:24px;font-size:40px}.feature-card h3{font-family:var(--font-title);margin-bottom:16px;font-size:22px;font-weight:600}.feature-card p{color:var(--text-secondary);font-size:15px}.demo-section{padding:100px 0}.demo-container{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:20px;grid-template-columns:280px 1fr;gap:32px;padding:24px;display:grid;box-shadow:0 30px 60px #0006}.demo-sidebar{flex-direction:column;justify-content:space-between;gap:24px;display:flex}.score-board{grid-template-columns:1fr 1fr;gap:16px;display:grid}.score-box{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:12px;flex-direction:column;align-items:center;padding:16px;display:flex}.score-box .label{text-transform:uppercase;color:var(--text-secondary);margin-bottom:8px;font-size:12px}.score-box .value{font-family:var(--font-title);font-size:28px;font-weight:800}.wind-indicator{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:12px;justify-content:space-between;align-items:center;padding:16px;display:flex}.wind-indicator .label{color:var(--text-secondary);font-size:14px}.wind-indicator .value{color:var(--color-secondary);font-weight:700}.control-hints{color:var(--text-secondary);flex-direction:column;gap:12px;font-size:14px;display:flex}.hint-item{align-items:flex-start;gap:10px;display:flex}.hint-item .icon{font-size:18px}.canvas-wrapper{background:#030307;border:1px solid #ffffff0d;border-radius:12px;position:relative;overflow:hidden}#slingshot-canvas{cursor:crosshair;width:100%;height:auto;display:block}.protocol-section{background-color:var(--bg-secondary);background-image:radial-gradient(circle at 20% 80%,#00ffff14 0%,#0000 50%);padding:100px 0}.protocol-grid{grid-template-columns:1.2fr .8fr;align-items:center;gap:64px;display:grid}.protocol-diagram{background:var(--bg-tertiary);border:1px solid var(--glass-border);border-radius:20px;justify-content:space-between;align-items:center;padding:48px;display:flex;position:relative;overflow:hidden}.protocol-diagram:before{content:"";background:linear-gradient(90deg,#0000 40%,#00ffff08 50%,#0000 60%);animation:4s linear infinite scan;position:absolute;inset:0}@keyframes scan{0%{transform:translate(-100%)}to{transform:translate(100%)}}.device{z-index:10;border:1px solid var(--glass-border);text-align:center;width:160px;font-family:var(--font-title);background:#ffffff08;border-radius:16px;flex-direction:column;align-items:center;gap:16px;padding:24px;font-size:14px;font-weight:600;display:flex;box-shadow:0 10px 30px #0000004d}.node-icon{font-size:48px}.network-path{background:#ffffff1a;flex-grow:1;justify-content:center;align-items:center;height:2px;margin:0 24px;display:flex;position:relative}.pulse-line{background:linear-gradient(90deg, var(--color-secondary), var(--color-primary));width:100%;height:100%;box-shadow:0 0 8px var(--color-secondary-glow);opacity:.6;position:absolute;top:0;left:0}.packet{border:1px solid var(--color-secondary);color:var(--color-secondary);font-family:var(--font-title);white-space:nowrap;opacity:0;background:#00ffff1a;border-radius:4px;padding:2px 8px;font-size:11px;animation-duration:3s;animation-timing-function:linear;animation-iteration-count:infinite;position:absolute}.packet-aim{animation-name:sendAim;top:-30px}.packet-fire{animation-name:sendFire;animation-delay:1.5s;top:10px}.packet-state{animation-name:receiveState;animation-delay:.7s;bottom:-30px}@keyframes sendAim{0%{opacity:0;left:0%}10%{opacity:1}90%{opacity:1}to{opacity:0;left:100%}}@keyframes sendFire{0%{opacity:0;left:0%}5%{opacity:1}95%{opacity:1}to{opacity:0;left:100%}}@keyframes receiveState{0%{opacity:0;left:auto;right:0%}10%{opacity:1}90%{opacity:1}to{opacity:0;left:auto;right:100%}}.protocol-info{flex-direction:column;gap:32px;display:flex}.info-block h4{font-family:var(--font-title);color:var(--text-primary);margin-bottom:12px;font-size:20px}.info-block p{color:var(--text-secondary);font-size:15px}.download-section{background-image:radial-gradient(circle,#8a2be21f 0%,#0000 60%);padding:100px 0}.download-container{justify-content:center;display:flex}.download-card{border:1px solid var(--glass-border);text-align:center;background:linear-gradient(135deg,#121324cc 0%,#0a0b16e6 100%);border-radius:24px;width:100%;max-width:900px;padding:60px 48px;box-shadow:0 30px 60px #00000080}.download-card h2{font-family:var(--font-title);margin-bottom:16px;font-size:40px;font-weight:800}.download-card p{color:var(--text-secondary);margin-bottom:48px;font-size:18px}.download-platforms{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.platform-item{border:1px solid var(--glass-border);background:#ffffff05;border-radius:16px;flex-direction:column;align-items:center;padding:32px 20px;transition:all .3s;display:flex}.platform-item:hover{background:#ffffff0a;border-color:#8a2be266;transform:translateY(-4px)}.platform-icon{margin-bottom:16px;font-size:44px}.platform-item h4{font-family:var(--font-title);margin-bottom:8px;font-size:18px;font-weight:600}.platform-status{color:var(--color-secondary);background:#00ffff1a;border-radius:50px;margin-bottom:24px;padding:2px 10px;font-size:12px;font-weight:500}.footer{border-top:1px solid var(--glass-border);color:var(--text-secondary);background-color:#030307;padding:40px 0;font-size:14px}.footer-content{justify-content:space-between;align-items:center;display:flex}.footer-links{gap:24px;display:flex}.footer-links a:hover{color:var(--text-primary)}@media (width<=992px){.hero-container{text-align:center;grid-template-columns:1fr;gap:48px}.hero-desc{margin:0 auto 40px}.hero-btns{justify-content:center}.features-grid{grid-template-columns:1fr 1fr}.demo-container{grid-template-columns:1fr}.protocol-grid{grid-template-columns:1fr;gap:40px}.download-platforms{grid-template-columns:1fr 1fr}}@media (width<=768px){.nav-links,.nav-actions{display:none}.hero-title{font-size:40px}.features-grid,.download-platforms{grid-template-columns:1fr}.footer-content{text-align:center;flex-direction:column;gap:16px}}