@import "https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500;600&display=swap";:root{--ink:#111113;--muted:#5f626b;--paper:#fff;--warm:#f7f5f0;--line:#1111131a;--dark:#08090a;--dark-panel:#111318;--dark-line:#ffffff1a;--blue:#1769ff;--violet:#7067ff;--teal:#00a6a6;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);margin:0;font-family:Geist,system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}p{color:var(--muted);font-size:1.03rem;line-height:1.65}.site-header{z-index:20;backdrop-filter:blur(18px);border-bottom:1px solid var(--line);background:#ffffffd1;justify-content:space-between;align-items:center;padding:14px clamp(18px,4vw,48px);display:flex;position:sticky;top:0}.brand{color:#fff;background:var(--ink);letter-spacing:-.04em;border-radius:12px;place-items:center;width:40px;height:40px;font-weight:700;display:grid}nav{align-items:center;gap:22px;font-size:.92rem;font-weight:500;display:flex}nav a{color:#3d4048}.nav-cta,.button.primary{background:var(--ink);color:#fff;border-radius:999px;padding:10px 14px;box-shadow:0 0 0 1px #00000014}.button.secondary{color:var(--ink);background:#fff;border-radius:999px;padding:10px 14px;box-shadow:0 0 0 1px #0000001f}.hero{max-width:var(--max);grid-template-columns:1.18fr .82fr;align-items:center;gap:56px;margin:0 auto;padding:clamp(64px,8vw,112px) clamp(20px,4vw,48px) 56px;display:grid}.eyebrow{color:var(--blue);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:8px;margin-bottom:14px;font:600 .82rem/1.25 Geist Mono,monospace;display:inline-flex}h1,h2,h3{letter-spacing:-.045em;margin:0;line-height:1.02}h1{max-width:720px;font-size:clamp(3rem,4.35vw,4.45rem)}h2{max-width:760px;font-size:clamp(2rem,3.15vw,3.15rem)}h3{letter-spacing:-.03em;font-size:clamp(1.25rem,1.65vw,1.55rem);line-height:1.14}.lede{max-width:680px;margin:20px 0 0;font-size:clamp(1.03rem,1.35vw,1.16rem);line-height:1.62}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:26px;display:flex}.hero-actions.centered{justify-content:center}.hero-card{background:linear-gradient(#f9fbff,#edf5ff);border-radius:28px;padding:12px;box-shadow:0 0 0 1px #00000014,0 24px 80px #1769ff1a}.hero-card img{aspect-ratio:1;object-fit:cover;object-position:center;border-radius:20px;width:100%;display:block}.proof-strip{max-width:var(--max);grid-template-columns:repeat(4,1fr);gap:12px;margin:0 auto;padding:0 clamp(20px,4vw,48px) 80px;display:grid}.proof{min-height:120px;box-shadow:0 0 0 1px var(--line), 0 14px 40px #0000000a;background:#fff;border-radius:18px;padding:18px}.proof strong{margin-bottom:8px;font-size:1.04rem;display:block}.section{max-width:var(--max);margin:0 auto;padding:82px clamp(20px,4vw,48px)}.section.warm{background:var(--warm);max-width:none}.section.warm>.inner,.dark-section>.inner{max-width:var(--max);margin:0 auto}.grid{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px;display:grid}.grid.two{grid-template-columns:repeat(2,1fr)}.card{box-shadow:0 0 0 1px var(--line), 0 12px 38px #0000000a;background:#fff;border-radius:22px;padding:22px}.card p{margin-bottom:0}.card .checks{margin-top:18px}.compact li{padding:10px 12px;font-size:.95rem}.dark-section{background:var(--dark);color:#f7f8f8;padding:92px clamp(20px,4vw,48px)}.dark-section p{color:#a7acb8}.stack{gap:12px;margin-top:32px;display:grid}.stack-step{border:1px solid var(--dark-line);background:#ffffff09;border-radius:18px;grid-template-columns:190px 1fr;align-items:baseline;gap:18px;padding:18px;display:grid}.stack-step span{color:#8d93ff;text-transform:uppercase;letter-spacing:.06em;font:600 .78rem/1 Geist Mono,monospace}.answer-block{background:#f4f8ff;border:1px solid #1769ff1f;border-radius:22px;margin-top:28px;padding:24px}.belief-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fbfbfb;padding:82px clamp(20px,4vw,48px)}.inner{max-width:var(--max);margin:0 auto}.two-col{grid-template-columns:.9fr 1.1fr;align-items:start;gap:48px;display:grid}.belief-list{gap:14px;display:grid}.belief-list p{box-shadow:0 0 0 1px var(--line);color:#32343a;background:#fff;border-radius:18px;margin:0;padding:18px}.micro-note{max-width:540px;margin-top:18px;font-size:.88rem}.secondary-lede{margin-top:-4px}.logic-map-section h2{max-width:980px}.logic-map{grid-template-columns:1fr 34px 1fr 34px 1fr 34px 1fr;align-items:stretch;gap:12px;margin-top:34px;display:grid}.logic-node{border:1px solid var(--dark-line);background:#ffffff0b;border-radius:22px;min-height:210px;padding:20px}.logic-node span{color:#aeb4ff;background:#7067ff2e;border-radius:12px;place-items:center;width:34px;height:34px;margin-bottom:18px;font:700 .8rem/1 Geist Mono,monospace;display:inline-grid}.logic-node h3{color:#fff;margin-bottom:12px}.logic-node p{margin:0}.logic-arrow{color:#8d93ff;place-items:center;font-size:1.8rem;display:grid}.final-cta{text-align:center}.final-cta .hero-actions{justify-content:center}.proof-safe{text-align:center}.timeline{gap:14px;display:grid}.timeline-item{box-shadow:0 0 0 1px var(--line), 0 12px 38px #0000000a;background:#fff;border-radius:22px;grid-template-columns:72px 1fr;gap:18px;padding:22px;display:grid}.timeline-item>span{background:var(--ink);color:#fff;border-radius:14px;place-items:center;width:42px;height:42px;font:600 .85rem/1 Geist Mono,monospace;display:grid}.timeline-item h3{margin-bottom:10px}.timeline-item p{margin:0}.page-hero{text-align:center;max-width:860px;margin:0 auto;padding:76px 20px 40px}.page-hero h1{font-size:clamp(2.55rem,4.6vw,4.25rem)}.speaking-hero{max-width:var(--max);grid-template-columns:1fr .9fr;align-items:center;gap:44px;margin:0 auto;padding:clamp(58px,7vw,92px) clamp(20px,4vw,48px) 50px;display:grid}.speaking-hero h1{font-size:clamp(2.8rem,4.45vw,4.25rem)}.stage-hero-card,.proof-photo{box-shadow:0 0 0 1px var(--line), 0 20px 70px #00000014;background:#fff;border-radius:24px;margin:0;overflow:hidden}.stage-hero-card img,.proof-photo img{object-fit:cover;width:100%;height:100%;display:block}.stage-hero-card img{aspect-ratio:3/2}.video-feature{align-items:center}.video-card{box-shadow:0 0 0 1px var(--line), 0 20px 70px #0000001a;background:#050608;border-radius:24px;margin:0;overflow:hidden}.video-card video{aspect-ratio:16/9;background:#050608;width:100%;display:block}.video-card figcaption{color:#c7ccd7;text-transform:uppercase;letter-spacing:.04em;padding:12px 14px;font:600 .78rem/1.2 Geist Mono,monospace}.stage-hero-card figcaption,.proof-photo figcaption{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:12px 14px;font:600 .78rem/1.2 Geist Mono,monospace}.proof-gallery{grid-template-columns:1.25fr .8fr .8fr;grid-auto-rows:260px;gap:16px;margin-top:30px;display:grid}.proof-photo.large{grid-row:span 2}.proof-photo.large img{aspect-ratio:auto}.proof-photo:not(.large) img{height:calc(100% - 42px)}.dark-cards p{color:#f1f3f5;box-shadow:0 0 0 1px var(--dark-line);background:#ffffff0f}.resource{max-width:840px;margin:0 auto;padding:64px 20px 96px}.kicker{color:var(--blue);text-transform:uppercase;letter-spacing:.06em;font-family:Geist Mono,monospace;font-size:.78rem;font-weight:600}ul.checks{gap:12px;padding-left:0;list-style:none;display:grid}ul.checks li{box-shadow:0 0 0 1px var(--line);background:#fff;border-radius:16px;padding:14px 16px}.site-footer{border-top:1px solid var(--line);background:#fbfbfb;justify-content:space-between;gap:24px;padding:34px clamp(20px,4vw,48px);display:flex}.footer-links{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.footer-links a{color:var(--muted);font-weight:700;text-decoration:none}.small{max-width:560px;font-size:.88rem}.dark-card{color:var(--dark-muted);border-color:var(--dark-line);background:#ffffff0b}.dark-card h3{color:#fff}.section-actions{margin-top:26px}.dark-button{color:#fff;border-color:var(--dark-line);background:0 0}.voice-agent-hero{max-width:940px}.lab-hero h1{max-width:980px}.voice-test-grid{align-items:center}.lab-principles{gap:12px;display:grid}.lab-principles p,.feedback-output-card,.lab-version-card{box-shadow:0 0 0 1px var(--line), 0 18px 54px #0000000d;background:#fff;border-radius:22px;margin:0;padding:20px}.scenario-grid{grid-template-columns:repeat(3,1fr)}.scenario-card{text-align:left;font:inherit;cursor:pointer;box-shadow:0 0 0 1px var(--line), 0 12px 38px #0000000a;background:#fff;border:0;border-radius:22px;gap:12px;padding:22px;transition:transform .18s,box-shadow .18s;display:grid}.scenario-card:hover{transform:translateY(-2px);box-shadow:0 0 0 1px #1769ff3d,0 18px 54px #1769ff1a}.scenario-card strong{letter-spacing:-.02em;font-size:1.08rem}.scenario-card span{color:#32343a;line-height:1.45}.scenario-card em{color:var(--muted);font-size:.92rem;line-height:1.45}.feedback-grid{grid-template-columns:1.05fr .95fr}.feedback-form{gap:14px;margin-top:24px;display:grid}.feedback-form label{color:#32343a;gap:8px;font-weight:650;display:grid}.feedback-form input,.feedback-form textarea,.feedback-form select{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:14px;padding:12px 13px;font:500 .96rem/1.4 Geist,system-ui,sans-serif}.feedback-form textarea{resize:vertical}.feedback-row,.score-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.score-grid{box-shadow:0 0 0 1px var(--line);background:#f7f8fb;border-radius:18px;padding:16px}.score-grid input{padding:0}.feedback-output-card{align-self:start;position:sticky;top:92px}.feedback-output-card pre{white-space:pre-wrap;word-break:break-word;color:#e6edf3;background:#0d1117;border-radius:18px;min-height:420px;max-height:680px;margin:18px 0 0;padding:18px;font:500 .88rem/1.5 Geist Mono,monospace;overflow:auto}button.button{cursor:pointer;border:0;font:700 .92rem/1 Geist,system-ui,sans-serif}.text-link,.inline-link{color:var(--blue);font-weight:650;text-decoration:none}.text-link{margin-top:18px;display:inline-flex}.inline-link{white-space:nowrap}.muted-link{color:var(--muted);margin-top:18px;font-weight:600;display:inline-flex}.venture-grid{grid-template-columns:1.25fr .9fr .9fr;gap:18px;margin-top:28px;display:grid}.featured-card{background:linear-gradient(#fff,#f8fbff);box-shadow:0 0 0 1px #1769ff29,0 18px 54px #1769ff14}.status-pill{text-transform:uppercase;letter-spacing:.05em;border-radius:999px;width:fit-content;margin-bottom:18px;padding:7px 10px;font:650 .72rem/1 Geist Mono,monospace;display:inline-flex}.status-pill.active{color:#0b5b33;background:#dcfce7}.status-pill.historical{color:#5f4b12;background:#fff7d6}@media (width<=860px){.site-header{align-items:flex-start;gap:14px;padding:14px 18px}nav{flex-wrap:wrap;justify-content:flex-end;gap:10px 14px;max-width:285px;font-size:.82rem;display:flex}.nav-cta{padding:8px 11px}.hero,.speaking-hero{grid-template-columns:1fr;gap:34px;padding-top:48px}.hero{padding-bottom:44px}.eyebrow,.kicker{letter-spacing:.055em;font-size:.72rem;line-height:1.28}h1{letter-spacing:-.045em;font-size:clamp(2.65rem,11.2vw,3.55rem);line-height:1.06}h2{letter-spacing:-.04em;font-size:clamp(2.05rem,9.2vw,3.05rem);line-height:1.06}.speaking-hero h1,.page-hero h1{font-size:clamp(2.55rem,10.5vw,3.55rem);line-height:1.06}.lede{margin-top:18px;font-size:1.04rem;line-height:1.58}.secondary-lede{margin-top:12px}.proof-strip,.grid,.grid.two,.two-col,.venture-grid,.proof-gallery,.logic-map,.scenario-grid,.feedback-grid,.feedback-row,.score-grid{grid-template-columns:1fr}.feedback-output-card{position:static}.feedback-output-card pre{min-height:260px;max-height:520px}.section,.belief-section,.dark-section{padding-top:68px;padding-bottom:68px}.logic-arrow{height:24px;transform:rotate(90deg)}.proof-gallery{grid-auto-rows:auto}.proof-photo.large{grid-row:auto}.proof-photo img,.proof-photo:not(.large) img{aspect-ratio:4/3;height:auto}.stack-step,.timeline-item{grid-template-columns:1fr}.site-footer{flex-direction:column}}.os-visual-band{color:#f8fbff;background:radial-gradient(circle at 16% 0,#1769ff24,#0000 34%),radial-gradient(circle at 82% 12%,#7067ff24,#0000 32%),linear-gradient(#07090f,#0d1320);border-top:1px solid #ffffff14;border-bottom:1px solid #ffffff14;position:relative;overflow:hidden}.os-visual-band p{color:#aeb9cc}.os-visual-band .inner{z-index:1;position:relative}.os-visual-band:before{content:"";opacity:.16;background-image:radial-gradient(circle,#ffffff21 1px,#0000 1.3px);background-size:38px 38px;position:absolute;inset:0;mask-image:linear-gradient(#0000,#000 18% 82%,#0000)}.operating-map{grid-template-columns:repeat(5,1fr);gap:14px;margin-top:34px;display:grid}.operating-map.compact{grid-template-columns:repeat(4,1fr)}.op-node{background:#ffffff0b;border:1px solid #ffffff21;border-radius:26px;min-height:190px;padding:20px;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff0f,0 24px 70px #00000029}.op-node:after{content:"";background:#66e8ff;border-radius:999px;width:14px;height:14px;animation:2.6s ease-in-out infinite opPulse;position:absolute;bottom:20px;left:20px;box-shadow:0 0 36px #66e8ffd9}.op-node:nth-child(2):after{background:#79f7c1;animation-delay:.4s}.op-node:nth-child(3):after{background:#bca7ff;animation-delay:.8s}.op-node:nth-child(4):after{background:#ffd166;animation-delay:1.2s}.op-node:nth-child(5):after{background:#ff8fb5;animation-delay:1.6s}.op-node span{color:#66e8ff;text-transform:uppercase;letter-spacing:.08em;margin-bottom:22px;font:700 .74rem/1 Geist Mono,monospace;display:inline-flex}.op-node h3{color:#fff;margin-bottom:10px}.op-node p{color:#b9c4d5;margin:0;font-size:.96rem}.visual-split{grid-template-columns:.85fr 1.15fr;align-items:center;gap:44px;display:grid}.loop-orbit{background:radial-gradient(circle at 50% 48%,#66e8ff2e,#0000 30%),#ffffff09;border:1px solid #ffffff1f;border-radius:34px;min-height:420px;position:relative;overflow:hidden}.loop-orbit:before{content:"";border:1px dashed #66e8ff59;border-radius:50%;animation:24s linear infinite osSpin;position:absolute;inset:16%}.loop-core{text-align:center;color:#fff;background:radial-gradient(circle,#1769ff80,#7067ff2e,#0000004d);border:1px solid #ffffff2e;border-radius:50%;place-items:center;width:154px;height:154px;font-weight:800;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 80px #1769ff40}.loop-chip{color:#fff;background:#060a14c7;border:1px solid #ffffff29;border-radius:999px;padding:10px 13px;font-size:.86rem;font-weight:800;position:absolute;box-shadow:0 0 34px #66e8ff1c}.loop-chip.c1{top:14%;left:8%}.loop-chip.c2{top:18%;right:8%}.loop-chip.c3{bottom:20%;right:8%}.loop-chip.c4{bottom:18%;left:8%}.loop-chip.c5{bottom:8%;left:50%;transform:translate(-50%)}.before-after{grid-template-columns:1fr 1fr;gap:18px;margin-top:30px;display:grid}.ba-card{box-shadow:0 0 0 1px var(--line),0 16px 48px #0000000d;background:#fff;border-radius:26px;padding:24px}.ba-card.dark{color:#fff;background:#0a1020;box-shadow:0 0 0 1px #ffffff1f,0 20px 60px #0000001f}.ba-card.dark p{color:#aeb9cc}.pill-row{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.pill-row span{color:#174ea6;background:#1769ff14;border-radius:999px;padding:9px 11px;font-size:.86rem;font-weight:700;display:inline-flex}.ba-card.dark .pill-row span{color:#dff9ff;background:#66e8ff1c}.topic-matrix{grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px;display:grid}.topic-cell{background:linear-gradient(#fff,#f7fbff);border-radius:24px;min-height:170px;padding:20px;box-shadow:0 0 0 1px #1769ff1a,0 14px 42px #1769ff0f}.topic-cell span{color:var(--blue);text-transform:uppercase;letter-spacing:.06em;font:700 .74rem/1 Geist Mono,monospace}@keyframes opPulse{50%{opacity:.45;transform:scale(1.45)}}@keyframes osSpin{to{transform:rotate(360deg)}}@media (width<=860px){.operating-map,.operating-map.compact,.visual-split,.before-after,.topic-matrix{grid-template-columns:1fr}.loop-orbit{min-height:360px}}.operator-proof-section{padding-top:34px;padding-bottom:70px}.speaker-stats{margin-top:26px;padding:0}.speaker-stats .proof strong{letter-spacing:-.05em;font-size:clamp(1.5rem,2.5vw,2.15rem)}