@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Hanken+Grotesk:wght@400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap");:root{--spark-500:#FC5A03;--spark-600:#E44E00;--spark-700:#C44100;--spark-400:#FF7A33;--spark-300:#FFA066;--spark-100:#FFE3D1;--spark-50:#FFF1E8;--gold-500:#FFB020;--gold-400:#FFC44D;--gold-100:#FFEFCC;--ink-950:#14100B;--ink-900:#1E1812;--ink-800:#2C241C;--ink-700:#463A2E;--ink-600:#6B5B4B;--ink-500:#8C7A68;--ink-400:#B0A192;--ink-300:#D6C9BB;--ink-200:#E9DFD4;--ink-100:#F4ECE3;--ink-50:#FBF6F1;--paper:#FFFFFF;--cream:#FBF6F1;--success-500:#1F9D55;--success-100:#DAF3E4;--info-500:#2D7FF9;--info-100:#DCEAFE;--warn-500:#E8A400;--warn-100:#FCEFCB;--danger-500:#DC4332;--danger-100:#FBE0DC;--fg-1:var(--ink-950);--fg-2:var(--ink-600);--fg-3:var(--ink-500);--fg-on-spark:#FFFFFF;--fg-on-dark:#FBF6F1;--bg-page:var(--cream);--bg-surface:var(--paper);--bg-sunk:var(--ink-50);--bg-dark:var(--ink-950);--border-1:var(--ink-200);--border-2:var(--ink-300);--font-display:"Space Grotesk","Hanken Grotesk",system-ui,sans-serif;--font-body:"Hanken Grotesk",system-ui,-apple-system,sans-serif;--font-mono:"Space Mono",ui-monospace,"SF Mono",monospace;--text-display:600 clamp(44px,6vw,76px)/0.98 var(--font-display);--text-h1:600 clamp(34px,4vw,52px)/1.04 var(--font-display);--text-h2:600 clamp(26px,3vw,36px)/1.1 var(--font-display);--text-h3:600 22px/1.2 var(--font-display);--text-h4:600 18px/1.25 var(--font-display);--text-body-lg:400 19px/1.55 var(--font-body);--text-body:400 16px/1.6 var(--font-body);--text-body-sm:400 14px/1.5 var(--font-body);--text-caption:500 13px/1.4 var(--font-body);--text-mono:400 14px/1.5 var(--font-mono);--text-kicker:700 13px/1 var(--font-mono);--r-xs:6px;--r-sm:10px;--r-md:14px;--r-lg:20px;--r-xl:28px;--r-pill:999px;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-8:32px;--sp-10:40px;--sp-12:48px;--sp-16:64px;--sp-20:80px;--sp-24:96px;--shadow-xs:0 1px 2px rgba(44,24,8,0.06);--shadow-sm:0 2px 6px rgba(44,24,8,0.07),0 1px 2px rgba(44,24,8,0.06);--shadow-md:0 8px 24px rgba(44,24,8,0.09),0 2px 6px rgba(44,24,8,0.06);--shadow-lg:0 20px 48px rgba(44,24,8,0.12),0 4px 12px rgba(44,24,8,0.07);--shadow-spark:0 8px 28px rgba(252,90,3,0.32);--ease-out:cubic-bezier(0.22,1,0.36,1);--ease-in-out:cubic-bezier(0.65,0,0.35,1);--dur-fast:130ms;--dur:220ms;--dur-slow:420ms}.respark-type{font:var(--text-body);color:var(--fg-1);background:var(--bg-page);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.respark-type h1{font:var(--text-h1);letter-spacing:-.02em;margin:0;color:var(--fg-1)}.respark-type h2{font:var(--text-h2);letter-spacing:-.015em;margin:0;color:var(--fg-1)}.respark-type h3{font:var(--text-h3);letter-spacing:-.01em;margin:0;color:var(--fg-1)}.respark-type h4{font:var(--text-h4);margin:0;color:var(--fg-1)}.respark-type p{font:var(--text-body);margin:0;color:var(--fg-2)}.respark-type small{font:var(--text-caption);color:var(--fg-3)}.respark-type code{font:var(--text-mono);background:var(--bg-sunk);padding:.1em .4em;border-radius:var(--r-xs)}.display{font:var(--text-display);letter-spacing:-.03em;color:var(--fg-1);margin:0}.metric{font-family:var(--font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:-.02em}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--fg-1);background:var(--cream);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}[data-lucide]{display:inline-flex}svg.lucide{stroke-width:1.75}.wrap{max-width:1180px;margin:0 auto;padding:0 28px}.rel{position:relative}.btn{font-family:var(--font-body);font-weight:700;font-size:15px;border:none;cursor:pointer;border-radius:var(--r-md);padding:14px 24px;display:inline-flex;align-items:center;gap:9px;transition:all var(--dur) var(--ease-out);white-space:nowrap;letter-spacing:-.01em}.btn .lucide{width:18px;height:18px}.btn-primary{background:var(--spark-500);color:#fff;box-shadow:var(--shadow-spark)}.btn-primary:hover{background:var(--spark-600);transform:translateY(-2px);box-shadow:0 12px 34px rgba(252,90,3,.42)}.btn-primary:active{background:var(--spark-700);transform:scale(.985)}.btn-secondary{background:#fff;color:var(--fg-1);border:1px solid var(--border-2);box-shadow:var(--shadow-xs)}.btn-secondary:hover{border-color:var(--ink-400);background:var(--ink-50)}.btn-white{background:#fff;color:var(--spark-700)}.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-ghost{background:transparent;color:var(--fg-2);box-shadow:none}.btn-ghost:hover{color:var(--fg-1)}.btn-lg{padding:17px 30px;font-size:16.5px}.btn-block{width:100%;justify-content:center}.kicker{font:var(--text-kicker);text-transform:uppercase;letter-spacing:.16em;color:var(--spark-600);display:inline-flex;align-items:center;gap:8px}.kicker .spark{width:13px;height:13px;color:var(--spark-500)}.kicker.on-dark{color:var(--spark-400)}.kicker.on-orange{color:rgba(255,255,255,.92)}.mark{color:var(--spark-500)}.uline{position:relative;white-space:nowrap}.uline:after{content:"";position:absolute;left:-2px;right:-2px;bottom:.06em;height:.34em;background:var(--spark-300);opacity:.5;z-index:-1;border-radius:3px}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(251,246,241,.84);border-bottom:1px solid var(--border-1)}.nav-inner{justify-content:space-between;height:68px}.brand,.nav-inner{display:flex;align-items:center}.brand{gap:11px;font-family:var(--font-display);font-weight:700;font-size:22px;letter-spacing:-.02em}.brand img{width:33px;height:33px}.brand b{color:var(--spark-500)}.nav-links{display:flex;align-items:center;gap:30px}.nav-links a{font-weight:500;font-size:15px;color:var(--fg-2);transition:color var(--dur)}.nav-links a:hover{color:var(--fg-1)}.nav-cta{display:flex;align-items:center;gap:12px}.hero{position:relative;padding:72px 0 36px;overflow:hidden;min-height:calc(100vh - 68px);display:flex;flex-direction:column;justify-content:center}.hero-orange{background:var(--spark-500);color:#fff}.hero-orange .hero-glow,.hero-orange .hero-glow2{display:none}.hero-orange h1{color:#fff}.hero-orange h1 .mark{color:var(--ink-950)}.hero-orange .hero-sub{color:rgba(255,255,255,.92)}.hero-orange .hero-sub strong{color:#fff}.hero-orange .pill-badge{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.34);color:#fff;box-shadow:none}.hero-orange .hero-points .hp{color:rgba(255,255,255,.92)}.hero-orange .hero-points .hp .lucide{color:#fff}.hero-orange .btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.45)}.hero-orange .btn-ghost:hover{color:#fff;background:rgba(255,255,255,.12)}.hero-glow{top:-260px;right:-160px;width:760px;height:760px;background:radial-gradient(circle,rgba(252,90,3,.22),rgba(252,90,3,0) 60%)}.hero-glow,.hero-glow2{position:absolute;border-radius:50%;pointer-events:none}.hero-glow2{bottom:-300px;left:-200px;width:620px;height:620px;background:radial-gradient(circle,rgba(255,176,32,.16),transparent 62%)}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;grid-gap:50px;gap:50px;align-items:center;position:relative}.pill-badge{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--spark-200,#ffd2b8);box-shadow:var(--shadow-xs);border-radius:999px;padding:7px 15px 7px 9px;font-size:13px;font-weight:600;color:var(--ink-800)}.pill-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--success-500);box-shadow:0 0 0 4px rgba(31,157,85,.16)}.hero h1{font-family:var(--font-display);font-weight:700;font-size:clamp(42px,5vw,68px);line-height:1;letter-spacing:-.035em;margin:22px 0 0}.hero-sub{font-size:19.5px;line-height:1.55;color:var(--fg-2);margin-top:22px;max-width:530px}.hero-actions{gap:13px;margin-top:30px;align-items:center}.hero-actions,.hero-points{display:flex;flex-wrap:wrap}.hero-points{gap:22px;margin-top:24px}.hero-points .hp{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:500;color:var(--fg-2)}.hero-points .hp .lucide{width:18px;height:18px;color:var(--success-500)}.callcard{background:#fff;border:1px solid var(--border-1);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);overflow:hidden;position:relative}.callcard:before{content:"";position:absolute;inset:0;border-radius:var(--r-xl);padding:1px;background:linear-gradient(160deg,rgba(252,90,3,.35),transparent 40%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.callcard-top{justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border-1);background:var(--ink-50)}.callcard-id,.callcard-top{display:flex;align-items:center}.callcard-id{gap:11px}.avatar{width:40px;height:40px;border-radius:50%;background:var(--spark-100);color:var(--spark-700);display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--font-display)}.callcard-id .nm{font-weight:600;font-size:15px;color:var(--fg-1)}.callcard-id .mt{color:var(--fg-3)}.callcard-id .mt,.live-pill{font-size:12px;font-family:var(--font-mono)}.live-pill{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:var(--info-500)}.live-pill .d{width:7px;height:7px;border-radius:50%;background:var(--info-500);animation:blink 1.4s var(--ease-in-out) infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}.callcard-body{padding:20px 22px;display:flex;flex-direction:column;gap:13px;min-height:296px}.bubble{max-width:85%;padding:11px 15px;border-radius:16px;font-size:14.5px;line-height:1.45}.bubble.ai{align-self:flex-start;background:var(--spark-50);color:var(--ink-900);border-bottom-left-radius:5px}.bubble.lead{align-self:flex-end;background:var(--ink-100);color:var(--ink-900);border-bottom-right-radius:5px}.bubble .who{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--fg-3);margin-bottom:3px}.callcard-foot{padding:15px 20px;border-top:1px solid var(--border-1);display:flex;align-items:center;justify-content:space-between;background:var(--success-100);transition:opacity .4s}.callcard-foot .lbl{font-weight:700;font-size:14px;color:#0f6b38;display:flex;align-items:center;gap:8px}.callcard-foot .lucide{width:18px;height:18px}.callcard-foot .slot{font-family:var(--font-mono);font-size:13px;color:#0f6b38;font-weight:700}.democard{background:#fff;border:1px solid var(--border-1);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);position:relative;overflow:hidden;padding:48px 40px 38px;display:flex;flex-direction:column;align-items:center;text-align:center;min-height:460px;justify-content:center}.democard-glow{position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(252,90,3,.16),transparent 62%);pointer-events:none}.demo-tag{position:absolute;top:18px;left:18px;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--spark-600);background:var(--spark-50);padding:6px 11px;border-radius:99px}.demo-tag .d{width:7px;height:7px;border-radius:50%;background:var(--success-500);box-shadow:0 0 0 3px rgba(31,157,85,.18)}.call-orb{position:relative;width:132px;height:132px;display:flex;align-items:center;justify-content:center;margin:6px 0 14px}.call-orb .ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--spark-400);opacity:0}.call-orb.ringing .ring{animation:callring 1.6s var(--ease-out) infinite}.call-orb.ringing .r2{animation-delay:.6s}@keyframes callring{0%{opacity:.55;transform:scale(.7)}to{opacity:0;transform:scale(1.25)}}.call-btn{position:relative;z-index:2;width:94px;height:94px;border-radius:50%;border:none;cursor:pointer;background:var(--spark-500);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-spark);transition:all var(--dur) var(--ease-out)}.call-btn:hover{background:var(--spark-600);transform:translateY(-2px) scale(1.04);box-shadow:0 14px 38px rgba(252,90,3,.46)}.call-btn:active{transform:scale(.96)}.call-btn .lucide{width:38px;height:38px}.call-orb.ringing .call-btn .lucide{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.demo-name{font-family:var(--font-display);font-weight:600;font-size:22px;letter-spacing:-.01em;color:var(--fg-1)}.demo-sub{font-size:15px;color:var(--fg-2);margin-top:10px;line-height:1.5;max-width:330px}.demo-cta{margin-top:22px;font-family:var(--font-body);font-weight:700;font-size:15px;border:none;cursor:pointer;border-radius:var(--r-md);padding:13px 24px;background:var(--ink-950);color:#fff;display:inline-flex;align-items:center;gap:9px;transition:all var(--dur) var(--ease-out)}.demo-cta:hover{background:var(--ink-800);transform:translateY(-1px)}.demo-cta .lucide{width:18px;height:18px}.demo-foot{margin-top:18px;font-size:12.5px;color:var(--fg-3);display:inline-flex;align-items:center;gap:7px}.demo-foot .lucide{width:15px;height:15px;color:var(--success-500)}.demo-wave{display:flex;align-items:center;justify-content:center;gap:3px;height:36px;margin:0 0 20px}.demo-wave i{width:3px;height:7px;border-radius:2px;background:var(--spark-400);animation:eqw 1.2s var(--ease-in-out) infinite}.demo-wave.active i{background:var(--spark-500)}@keyframes eqw{0%,to{height:7px}50%{height:26px}}.typing{display:inline-flex;gap:4px;align-items:center;padding:2px 0}.typing i{width:6px;height:6px;border-radius:50%;background:var(--spark-400);animation:typedot 1s var(--ease-in-out) infinite}.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}@keyframes typedot{0%,to{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}.live-foot{background:var(--ink-50)!important;justify-content:space-between}.wave-mini{display:flex;align-items:flex-end;gap:3px;height:20px}.wave-mini i{width:3px;background:var(--info-500);border-radius:2px;height:6px;animation:eqm 1s var(--ease-in-out) infinite}@keyframes eqm{0%,to{height:5px}50%{height:18px}}.end-btn{font-family:var(--font-body);font-weight:700;font-size:13px;border:none;cursor:pointer;border-radius:99px;padding:8px 15px;background:var(--danger-500);color:#fff;display:inline-flex;align-items:center;gap:7px;transition:all var(--dur)}.end-btn:hover{filter:brightness(.93)}.end-btn .lucide{width:15px;height:15px}.demo-restart{font-family:var(--font-body);font-weight:700;font-size:13px;border:1px solid #0f6b38;cursor:pointer;border-radius:99px;padding:7px 14px;background:transparent;color:#0f6b38;display:inline-flex;align-items:center;gap:7px}.demo-restart:hover{background:rgba(15,107,56,.08)}.demo-restart .lucide{width:15px;height:15px}.demo-error{margin-top:16px;display:inline-flex;align-items:center;gap:8px;padding:9px 13px;border-radius:12px;background:var(--danger-100);border:1px solid rgba(220,67,50,.28);font-size:12.5px;font-weight:500;color:var(--danger-500);text-align:left}.demo-error .lucide{width:14px;height:14px;flex-shrink:0;color:var(--danger-500)}.callcard-live{align-items:center;justify-content:center;text-align:center}.call-status{display:flex;flex-direction:column;align-items:center;gap:14px}.call-status-title{font-family:var(--font-display);font-weight:600;font-size:20px;letter-spacing:-.01em;color:var(--fg-1)}.call-status-sub{font-size:14px;color:var(--fg-2);line-height:1.5;max-width:300px;margin-top:-6px}.call-status-icon{width:84px;height:84px;border-radius:50%;display:flex;align-items:center;justify-content:center}.call-status-icon.done{background:var(--success-100)}.call-status-icon.done .lucide{width:42px;height:42px;color:var(--success-500)}.call-orb.live{margin:0}.call-orb.live .ring{border-color:var(--info-500);animation:callring 1.6s var(--ease-out) infinite}.call-orb.live .r2{animation-delay:.6s}.call-orb-core{position:relative;z-index:2;width:84px;height:84px;border-radius:50%;background:var(--info-500);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(45,127,249,.4)}.call-orb-core .lucide{width:34px;height:34px}.demo-wave.big{height:44px;margin:0}.demo-wave.big i{background:var(--info-500)}.live-pill.ended{color:var(--fg-3)}.live-pill.ended .d{background:var(--fg-3);animation:none}.section{padding:84px 0}.section-dark{background:var(--ink-950);color:var(--fg-on-dark)}.section-orange{background:var(--spark-500);color:#fff;position:relative;overflow:hidden}.section-cream{background:var(--cream)}.section-head{max-width:660px}.section-head.center{margin:0 auto;text-align:center}.section-head.center .kicker{justify-content:center}.section-head h2{font-family:var(--font-display);font-weight:700;font-size:clamp(31px,3.6vw,46px);line-height:1.05;letter-spacing:-.025em;margin:16px 0 0}.section-head p{font-size:18px;color:var(--fg-2);margin-top:16px;line-height:1.55}.section-dark .section-head p{color:rgba(251,246,241,.72)}.section-orange .section-head p{color:rgba(255,255,255,.9)}.prob-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:46px;gap:46px;align-items:center;margin-top:8px}.prob-stats{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.prob-stat{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);padding:22px}.prob-stat .v{font-family:var(--font-mono);font-weight:700;font-size:40px;letter-spacing:-.03em;color:#fff}.prob-stat .v .u{color:var(--spark-400)}.prob-stat .k{font-size:13.5px;color:rgba(251,246,241,.66);margin-top:6px;line-height:1.4}.prob-list{list-style:none;margin-top:26px;display:flex;flex-direction:column;gap:14px}.prob-list li{display:flex;gap:12px;font-size:16px;color:rgba(251,246,241,.86);line-height:1.45}.prob-list 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