@import "https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap";
:root{--arc-bg-void:#020408;--arc-bg-deep:#060c12;--arc-bg-card:#0a1018;--arc-bg-card-hover:#0f1822;--arc-border:#0ea5e92e;--arc-border-glow:#0ea5e973;--arc-blue:#0ea5e9;--arc-orange:#f97316;--arc-amber:#fbbf24;--arc-green:#22c55e;--arc-red:#ef4444;--arc-white:#f8fafc;--arc-dim:#f8fafca6;--arc-muted:#f8fafc59;--arc-font-display:"Space Grotesk", sans-serif;--arc-font-body:"Inter", sans-serif;--arc-glow-blue:0 0 40px #0ea5e940, 0 0 80px #0ea5e914;--arc-glow-orange:0 0 30px #f973164d;--arc-radius:14px;--arc-max:1140px;--arc-pad:clamp(1.5rem, 4vw, 2.5rem);--arc-smooth:cubic-bezier(.4, 0, .2, 1)}.arc-main *{box-sizing:border-box;margin:0;padding:0}.arc-main{background:var(--arc-bg-void);color:var(--arc-white);font-family:var(--arc-font-body);-webkit-font-smoothing:antialiased;min-height:100vh;font-size:16px;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}.arc-gradient-text{background:linear-gradient(135deg, var(--arc-blue) 0%, var(--arc-orange) 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4rem}.arc-hero-visual{display:none}}.arc-hero-grid{opacity:.04;pointer-events:none;z-index:0;grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);display:grid;position:fixed;inset:0}.arc-grid-cell{border:1px solid var(--arc-blue)}.arc-hero-content{z-index:1;position:relative}.arc-badge{border:1px solid var(--arc-border-glow);color:var(--arc-blue);letter-spacing:.04em;text-transform:uppercase;background:#0ea5e914;border-radius:100px;margin-bottom:1.5rem;padding:.4rem 1rem;font-size:.8rem;font-weight:500;display:inline-block}.arc-hero-title{font-family:var(--arc-font-display);letter-spacing:-.03em;margin-bottom:1.5rem;font-size:clamp(2.2rem,5vw,4rem);font-weight:700;line-height:1.05}.arc-hero-sub{color:var(--arc-dim);max-width:520px;margin-bottom:2.5rem;font-size:1.1rem;line-height:1.7}.arc-hero-actions{flex-wrap:wrap;gap:1rem;display:flex}.arc-btn-primary{background:linear-gradient(135deg, var(--arc-blue), var(--arc-orange));color:#fff;transition:transform .2s var(--arc-smooth), box-shadow .2s var(--arc-smooth);border-radius:100px;padding:.85rem 1.8rem;font-size:.95rem;font-weight:600}.arc-btn-primary:hover{box-shadow:var(--arc-glow-orange);transform:translateY(-2px)}.arc-btn-ghost{border:1px solid var(--arc-border-glow);color:var(--arc-blue);border-radius:100px;padding:.85rem 1.8rem;font-size:.95rem;font-weight:600;transition:background .2s,border-color .2s}.arc-btn-ghost:hover{border-color:var(--arc-blue);background:#0ea5e914}.arc-hero-visual{z-index:1;justify-content:center;align-items:center;height:420px;display:flex;position:relative}.arc-orbit-ring{border:1px solid;border-radius:50%;animation:linear infinite arcOrbit;position:absolute}.arc-ring-1{border-color:#0ea5e980;width:160px;height:160px;animation-duration:8s}.arc-ring-2{border-color:#f973164d;width:260px;height:260px;animation-duration:14s;animation-direction:reverse}.arc-ring-3{border-color:#0ea5e926;width:380px;height:380px;animation-duration:22s}@keyframes arcOrbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.arc-orbit-dot{background:var(--arc-blue);width:10px;height:10px;box-shadow:0 0 12px var(--arc-blue);border-radius:50%;position:absolute;top:-5px;left:50%;transform:translate(-50%)}.arc-ring-2 .arc-orbit-dot{background:var(--arc-orange);box-shadow:0 0 12px var(--arc-orange)}.arc-ring-3 .arc-orbit-dot{background:var(--arc-amber);box-shadow:0 0 12px var(--arc-amber)}.arc-core{z-index:2;flex-direction:column;align-items:center;gap:.3rem;display:flex}.arc-core-icon{filter:drop-shadow(0 0 12px var(--arc-blue));font-size:2.5rem}.arc-core-label{font-family:var(--arc-font-display);letter-spacing:.1em;color:var(--arc-blue);text-transform:uppercase;font-size:.75rem;font-weight:700}.arc-section{padding:clamp(5rem, 10vw, 9rem) var(--arc-pad);position:relative}.arc-section-label{letter-spacing:.12em;text-transform:uppercase;color:var(--arc-blue);margin-bottom:1rem;font-size:.78rem;font-weight:600}.arc-section h2{font-family:var(--arc-font-display);letter-spacing:-.03em;margin-bottom:1.5rem;font-size:clamp(2rem,4vw,3rem);font-weight:700;line-height:1.05}.arc-section-sub{color:var(--arc-dim);max-width:640px;margin-bottom:3rem;font-size:1.05rem;line-height:1.75}.arc-who{background:var(--arc-bg-deep)}.arc-who-stats{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;margin-top:3rem;display:grid}.arc-stat-card{background:var(--arc-bg-card);border:1px solid var(--arc-border);border-radius:var(--arc-radius);flex-direction:column;gap:.5rem;padding:2rem 1.5rem;transition:border-color .25s,box-shadow .25s;display:flex}.arc-stat-card:hover{border-color:var(--arc-border-glow);box-shadow:var(--arc-glow-blue)}.arc-stat-num{font-family:var(--arc-font-display);background:linear-gradient(135deg, var(--arc-blue), var(--arc-orange));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2.5rem;font-weight:700;line-height:1}.arc-stat-label{color:var(--arc-dim);font-size:.9rem}.arc-built{background:var(--arc-bg-void)}.arc-capability-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;display:grid}.arc-cap-card{background:var(--arc-bg-card);border:1px solid var(--arc-border);border-radius:var(--arc-radius);transition:border-color .3s, transform .3s var(--arc-smooth), box-shadow .3s;padding:2rem;position:relative;overflow:hidden}.arc-cap-card:before{content:"";opacity:0;height:2px;transition:opacity .3s;position:absolute;top:0;left:0;right:0}.arc-cap-vision:before{background:linear-gradient(90deg, var(--arc-blue), transparent)}.arc-cap-face:before{background:linear-gradient(90deg, var(--arc-orange), transparent)}.arc-cap-body:before{background:linear-gradient(90deg, var(--arc-amber), transparent)}.arc-cap-hear:before{background:linear-gradient(90deg, var(--arc-green), transparent)}.arc-cap-speak:before{background:linear-gradient(90deg,#a78bfa,#0000)}.arc-cap-robot:before{background:linear-gradient(90deg, var(--arc-red), transparent)}.arc-cap-card:hover{border-color:var(--arc-border-glow);transform:translateY(-4px);box-shadow:0 20px 40px #0006}.arc-cap-card:hover:before{opacity:1}.arc-cap-icon{margin-bottom:1rem;font-size:2rem;display:block}.arc-cap-card h3{font-family:var(--arc-font-display);margin-bottom:.75rem;font-size:1.15rem;font-weight:600}.arc-cap-card p{color:var(--arc-dim);font-size:.9rem;line-height:1.65}.arc-cap-status{color:var(--arc-green);letter-spacing:.04em;text-transform:uppercase;background:#22c55e1f;border:1px solid #22c55e4d;border-radius:100px;margin-top:1.25rem;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-block}.arc-cap-status:before{content:"● ";font-size:.6rem}.arc-insight{background:var(--arc-bg-deep)}.arc-insight-split{grid-template-columns:1fr 1fr;align-items:start;gap:2.5rem;display:grid}@media (max-width:768px){.arc-insight-split{grid-template-columns:1fr}}.arc-insight-left{flex-direction:column;gap:1.5rem;display:flex}.arc-insight-block{background:var(--arc-bg-card);border-radius:var(--arc-radius);border-left:3px solid;padding:1.75rem}.arc-insight-know{border-left-color:var(--arc-green)}.arc-insight-blind{border-left-color:var(--arc-red)}.arc-insight-block h3{font-family:var(--arc-font-display);margin-bottom:1rem;font-size:1rem;font-weight:600}.arc-insight-know h3{color:var(--arc-green)}.arc-insight-blind h3{color:var(--arc-red)}.arc-insight-block ul{flex-direction:column;gap:.5rem;list-style:none;display:flex}.arc-insight-block li{color:var(--arc-dim);padding-left:1rem;font-size:.9rem;position:relative}.arc-insight-know li:before{content:"✓";color:var(--arc-green);position:absolute;left:0}.arc-insight-blind li:before{content:"✗";color:var(--arc-red);position:absolute;left:0}.arc-car-analogy{background:var(--arc-bg-card);border:1px solid var(--arc-border-glow);border-radius:var(--arc-radius);box-shadow:var(--arc-glow-blue);padding:2rem}.arc-car-title{font-family:var(--arc-font-display);color:var(--arc-blue);margin-bottom:1.25rem;font-size:1.1rem;font-weight:700}.arc-car-content{flex-direction:column;gap:.85rem;margin-bottom:1.5rem;display:flex}.arc-car-content p{color:var(--arc-dim);font-size:.9rem;line-height:1.65}.arc-car-punchline{color:var(--arc-white)!important;font-size:1rem!important}.arc-sensor-ring{justify-content:center;align-items:center;width:120px;height:120px;margin:0 auto;display:flex;position:relative}.arc-sensor-beam{border:1px solid var(--arc-blue);opacity:0;border-radius:50%;width:100%;height:100%;animation:3s ease-out infinite arcPulse;position:absolute}.arc-beam-1{animation-delay:0s}.arc-beam-2{animation-delay:1s}.arc-beam-3{animation-delay:2s}.arc-beam-4{animation-delay:3s}@keyframes arcPulse{0%{opacity:.7;transform:scale(.3)}to{opacity:0;transform:scale(1.5)}}.arc-sensor-core{z-index:1;font-size:2rem}.arc-safety{background:var(--arc-bg-void)}.arc-safety-steps{flex-direction:column;gap:0;display:flex;position:relative}.arc-safety-steps:before{content:"";background:linear-gradient(to bottom, var(--arc-blue), var(--arc-orange));opacity:.3;width:1px;position:absolute;top:0;bottom:0;left:2rem}.arc-safety-step{align-items:flex-start;gap:2.5rem;padding:2rem 0;transition:background .2s;display:flex}.arc-safety-step:not(:last-child){border-bottom:1px solid var(--arc-border)}.arc-step-num{font-family:var(--arc-font-display);color:var(--arc-border-glow);flex-shrink:0;min-width:4rem;padding-top:.1rem;font-size:2rem;font-weight:700;line-height:1}.arc-step-content h3{font-family:var(--arc-font-display);margin-bottom:.6rem;font-size:1.15rem;font-weight:600}.arc-step-content p{color:var(--arc-dim);margin-bottom:.75rem;font-size:.9rem;line-height:1.65}.arc-step-risk{color:var(--arc-green);letter-spacing:.04em;text-transform:uppercase;background:#22c55e14;border:1px solid #22c55e40;border-radius:100px;padding:.25rem .75rem;font-size:.78rem;font-weight:600;display:inline-block}.arc-ask{background:var(--arc-bg-deep)}.arc-ask-cards{grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:3rem;display:grid}@media (max-width:640px){.arc-ask-cards{grid-template-columns:1fr}}.arc-ask-card{background:var(--arc-bg-card);border:1px solid var(--arc-border);border-radius:var(--arc-radius);padding:2rem;transition:border-color .25s}.arc-ask-card:hover{border-color:var(--arc-border-glow)}.arc-ask-card h3{font-family:var(--arc-font-display);color:var(--arc-white);margin-bottom:1.25rem;font-size:1.1rem;font-weight:700}.arc-ask-card ul{flex-direction:column;gap:.75rem;list-style:none;display:flex}.arc-ask-card li{color:var(--arc-dim);font-size:.9rem;line-height:1.5}.arc-ask-want{border-top:2px solid var(--arc-blue)}.arc-ask-offer{border-top:2px solid var(--arc-orange)}.arc-graduation{background:var(--arc-bg-void);border:1px solid var(--arc-border);border-radius:var(--arc-radius);margin-bottom:2rem;padding:2rem}.arc-graduation-label{letter-spacing:.1em;text-transform:uppercase;color:var(--arc-muted);margin-bottom:1.5rem;font-size:.78rem;font-weight:600}.arc-grad-steps{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.arc-grad-step{background:var(--arc-bg-card);border:1px solid var(--arc-border);font-size:.8rem;font-weight:600;font-family:var(--arc-font-display);text-align:center;border-radius:8px;flex:1;min-width:100px;padding:.75rem 1rem;line-height:1.3}.arc-grad-step span{color:var(--arc-muted);font-size:.7rem;font-weight:400;font-family:var(--arc-font-body);margin-top:.3rem;display:block}.arc-grad-arrow{color:var(--arc-border-glow);flex-shrink:0;font-size:1.2rem}.arc-no-money{border-radius:var(--arc-radius);background:linear-gradient(135deg,#0ea5e90f,#f973160f);border:1px solid #0ea5e933;padding:.25rem}.arc-no-money-inner{align-items:flex-start;gap:1.25rem;padding:1.75rem;display:flex}.arc-no-money-icon{flex-shrink:0;margin-top:.1rem;font-size:1.5rem}.arc-no-money-inner p{color:var(--arc-dim);font-size:.95rem;line-height:1.65}.arc-no-money-inner strong{color:var(--arc-white)}.arc-footer{padding:3rem var(--arc-pad);border-top:1px solid var(--arc-border);background:var(--arc-bg-void)}.arc-footer .arc-container{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:2rem;display:flex}.arc-footer-brand{flex-direction:column;gap:.35rem;display:flex}.arc-footer-brand a{font-family:var(--arc-font-display);color:var(--arc-white);font-size:1.05rem;font-weight:700}.arc-footer-brand span{color:var(--arc-muted);font-size:.82rem}.arc-footer-note{color:var(--arc-muted);max-width:380px;font-size:.82rem;line-height:1.6}