html{scroll-behavior:smooth;scroll-padding-top:28px}body{font-size:16px}.landing{max-width:1248px;margin:auto;padding:0 48px}.landing a{text-decoration:none}.landing-header{display:flex;align-items:center;justify-content:space-between;min-height:108px;gap:24px}.landing-header .plot-logo{font-size:43px}.landing-header nav{display:flex;align-items:center;gap:32px;font-size:14px}.landing-header nav a,.landing-footer>a{display:inline-flex;align-items:center;gap:8px;min-height:44px}.landing-header nav a:first-child{color:var(--muted-foreground)}.landing a:hover{color:var(--orange)}.landing-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;align-items:center;padding:24px 0 88px}.hero-copy h1{font-size:clamp(42px,4.8vw,68px);line-height:1.08;letter-spacing:-.045em;font-weight:650;margin:0;white-space:nowrap}.hero-copy>p{font-size:18px;line-height:1.65;max-width:390px;margin:32px 0}.hero-copy>.plot-button{min-height:52px;padding:14px 26px;gap:24px;font-size:16px;border-color:#8b8380}.hero-copy>.plot-button:hover{color:var(--foreground)}.hero-note{display:block;font-size:13px;color:var(--muted-foreground);margin-top:16px}.hero-product{min-width:0}.landing-scene{height:148px;margin:0 0 20px;border-radius:0}.landing-scene>.plot-halftone{width:100%}.landing-scene .scene-atmosphere{opacity:.4}.landing-scene .scene-pause{right:0;bottom:0}.prediction-preview{padding:24px;background:#111;border:1px solid #363333;border-radius:20px}.preview-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--muted-foreground);font-size:13px}.example-label{padding:3px 9px;border-radius:999px;background:#292929;color:#c8c8c8}.prediction-preview h2{font-size:27px;font-weight:550;line-height:1.2;margin:24px 0}.preview-pool{display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--muted-foreground)}.preview-pool>span:last-child{text-align:right}.preview-pool strong{display:block;color:var(--foreground);font-size:26px;font-weight:500;line-height:1.3;margin:5px 0 18px;letter-spacing:-.04em}.preview-pool small{font-size:14px;color:var(--muted-foreground);font-weight:400;letter-spacing:0}.preview-split{height:4px;display:flex;gap:3px;border-radius:10px;overflow:hidden;margin-bottom:20px}.preview-split>span{transition:flex 350ms ease;background:#42c98a}.preview-split>span+span{background:#ff646f}.preview-outcomes{display:grid;grid-template-columns:1fr 1fr;gap:12px}.preview-outcome{padding:14px;background:#191919;border-radius:14px}.preview-outcome[data-selected=true]{background:#252525}.preview-outcome>div{display:flex;justify-content:space-between;align-items:center;gap:8px}.preview-outcome strong{font-size:16px;font-weight:500}.preview-outcome>div>span{color:var(--muted-foreground);font-size:13px}.preview-outcome p{font-size:13px;margin:12px 0 16px}.preview-outcome .plot-button{width:100%;padding:10px 8px;font-size:13px;min-height:44px}.preview-feedback{display:flex;align-items:center;justify-content:space-between;min-height:56px;gap:6px}.preview-feedback p{font-size:13px;margin:14px 0 8px}.preview-disclaimer{font-size:13px;line-height:1.5;margin:0;color:#979797}.landing-how{display:grid;grid-template-columns:1.05fr 1fr;gap:72px;padding:0 0 64px;scroll-margin-top:24px}.how-heading h2{font-size:35px;font-weight:550;line-height:1.2;margin:0 0 14px;letter-spacing:-.03em}.how-heading>p{margin:0;font-size:16px}.how-details{display:grid;grid-template-columns:1fr 1fr;gap:28px}.how-details h3{font-family:Inter,system-ui,sans-serif;font-size:16px;letter-spacing:0;font-weight:500;margin:0 0 12px}.how-details p{font-size:14px;line-height:1.7;margin:0}.landing-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0 32px}.landing-footer .plot-logo{font-size:32px}.landing-footer p{font-size:13px;margin:0}.landing-footer>a{font-size:14px}.skip-link{position:absolute;left:20px;top:-100px;padding:12px 18px;background:#eee;color:#080808;z-index:5}.skip-link:focus{top:12px}.landing-fallback{max-width:700px;margin:80px auto;padding:24px}.landing-fallback h1{font-size:48px}
@keyframes landing-arrive{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.hero-copy>*,.preview-meta,.prediction-preview h2,.preview-pool,.preview-outcomes,.how-heading,.how-details article{animation:landing-arrive .65s both}.hero-copy>p{animation-delay:70ms}.hero-copy>.plot-button{animation-delay:140ms}.hero-note,.preview-outcomes{animation-delay:210ms}.how-details article:last-child{animation-delay:100ms}
@media(min-width:1600px){.landing-hero{padding-top:40px;padding-bottom:100px}}
@media(max-width:1000px){.landing{padding:0 32px}.landing-hero,.landing-how{gap:36px}.hero-copy h1{font-size:clamp(38px,5vw,52px)}.prediction-preview{padding:20px}.prediction-preview h2{font-size:24px}.how-heading h2{font-size:30px}.how-details{grid-template-columns:1fr;gap:24px}}
@media(max-width:700px){.landing{padding:0 22px}.landing-header{min-height:84px}.landing-header nav{gap:20px}.landing-header nav a:first-child{display:none}.landing-hero{grid-template-columns:1fr;gap:20px;padding:36px 0 56px}.hero-copy h1{font-size:clamp(38px,9.5vw,60px)}.hero-copy>p{max-width:440px;font-size:16px;margin:26px 0}.hero-copy>.plot-button{min-width:156px}.hero-note{margin-top:12px}.landing-scene{height:120px;margin:6px 0 16px}.prediction-preview{padding:20px}.prediction-preview h2{font-size:25px}.landing-how{grid-template-columns:1fr;gap:28px;padding-bottom:36px}.how-heading h2{font-size:30px}.how-details{grid-template-columns:1fr 1fr;gap:24px}.how-details p{font-size:14px}.landing-footer{gap:14px;flex-wrap:wrap;padding-bottom:24px}.landing-footer p{order:3;flex-basis:100%}.preview-outcome{padding:12px}.preview-outcome p{font-size:12px}}
@media(max-width:360px){.landing{padding:0 16px}.how-details{grid-template-columns:1fr}.preview-outcomes{gap:8px}.preview-outcome{padding:10px}.prediction-preview{padding:16px}.prediction-preview h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.landing *{animation:none!important;transition:none!important}}
/* Landing copy stays readable at marketing-page scale; controls keep app sizing. */
.hero-copy>.plot-button{box-shadow:none}.how-details p{font-size:16px}.preview-outcome p{font-size:13px}
.landing .plot-button{box-shadow:none}
/* Current Plot! artwork and balloon motion, shared with the latest app. */
.landing-brand{position:relative;display:block;width:110px;height:48px;overflow:hidden;mix-blend-mode:screen}.landing-brand img{position:absolute;left:50%;top:50%;width:204px;max-width:none;height:auto;transform:translate(-50%,-48%)}.landing-footer .landing-brand{width:86px;height:38px}.landing-footer .landing-brand img{width:160px}
.landing-scene{height:160px}.plot-image-wordmark{position:relative;width:100%;height:100%;margin:0 auto;overflow:hidden;mix-blend-mode:screen}.plot-image-wordmark img{position:absolute;left:50%;top:50%;width:160%;max-width:none;height:auto;transform:translate(-50%,-48%);user-select:none}.plot-balloon-wordmark{pointer-events:auto;touch-action:pan-y}.plot-balloon-wordmark canvas{position:absolute;inset:0;display:block;width:100%;height:100%;opacity:0;pointer-events:none}.plot-balloon-wordmark[data-renderer=balloon] canvas{opacity:1}.plot-balloon-wordmark[data-renderer=balloon] img{opacity:0}
body:has(.landing-atmosphere){isolation:isolate}.landing-atmosphere{position:fixed;inset:0;z-index:-2;opacity:.65;pointer-events:none;overflow:hidden}.landing-atmosphere .plot-latex-field{position:absolute;inset:0;background:#080808;pointer-events:none}.landing-atmosphere canvas{display:block;width:100%;height:100%}.landing{position:relative;z-index:0}.prediction-preview{background:rgb(17 17 17/.94)}
@media(max-width:700px){.landing-scene{height:128px}}
@media(prefers-reduced-motion:reduce){.plot-balloon-wordmark canvas{display:none!important}.plot-balloon-wordmark img{opacity:1!important}}
.landing-atmosphere{opacity:.4}.landing-header .waitlist-cta,.landing-footer .waitlist-cta{padding:0;border:0;background:transparent;font-size:14px}.landing .waitlist-cta:disabled{background:var(--primary);color:var(--foreground);border-color:#8b8380}.landing-header .waitlist-cta:disabled,.landing-footer .waitlist-cta:disabled{background:transparent}.hero-copy>.waitlist-cta{gap:18px}.landing-header nav{gap:28px}
/* One email field, with the same capsule controls as the app. */
.waitlist-form{max-width:440px;scroll-margin-top:28px}.waitlist-form label{display:block;font-size:14px;font-weight:500;margin-bottom:12px}.waitlist-controls{display:flex;gap:8px;align-items:center}.waitlist-controls input{min-width:0;flex:1;width:100%;min-height:48px;padding:12px 18px;border:1px solid #686868;border-radius:999px;background:#111;color:var(--foreground);font:inherit;font-size:16px}.waitlist-controls input::placeholder{color:#aaa}.waitlist-controls input[aria-invalid=true]{border-color:var(--destructive)}.waitlist-controls .plot-button{min-height:48px;padding:12px 18px;flex:none;font-size:14px;gap:10px;box-shadow:none}.waitlist-form>p{font-size:13px;line-height:1.6;margin:12px 0 0;min-height:42px}.waitlist-form>p[role=alert]{color:var(--destructive)}.landing-header .waitlist-link,.landing-footer .waitlist-link{display:inline-flex;align-items:center;min-height:44px;font-size:14px}.landing .waitlist-link:focus-visible{outline-offset:5px}.waitlist-result h1{font-size:clamp(30px,6vw,48px);line-height:1.1}
@media(max-width:360px){.waitlist-controls{flex-wrap:wrap}.waitlist-controls input{flex-basis:100%}.waitlist-controls .plot-button{width:100%}}