:root{--ink:#192132;--paper:#fff;--muted:#515966;--line:#d9dce0;--accent:#c9e892;--soft:#f2f4f6;--serif:Georgia,'Times New Roman',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1rem;line-height:1.65}a{color:inherit;text-underline-offset:.25em}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #759b2f;outline-offset:5px}img{max-width:100%;height:auto;display:block}p{margin:0 0 1.3rem}h1,h2,h3{line-height:1.06;font-weight:450;letter-spacing:-.025em;margin:0 0 1.6rem}h1{font-size:clamp(3.5rem,8.5vw,8rem)}h2{font-size:clamp(2.4rem,4.7vw,4.5rem)}h3{font-size:1.55rem;letter-spacing:-.025em}em,.serif{font-family:var(--serif);font-weight:400}button{font:inherit}a,button{-webkit-tap-highlight-color:transparent}.wrap{width:min(1180px,calc(100% - 96px));margin-inline:auto}.skip{position:absolute;top:-8rem;left:1rem;background:white;padding:.8rem;z-index:10;color:var(--ink)}.skip:focus{top:1rem}.site-header{min-height:104px;display:flex;justify-content:space-between;align-items:center;gap:2rem}.wordmark{font-size:2rem;font-weight:650;letter-spacing:-.07em;text-decoration:none}.wordmark span{color:#7f9b59}.site-header nav{display:flex;align-items:center;gap:2rem;font-size:.9rem}.site-header nav a{text-decoration:none}.site-header nav a:hover{text-decoration:underline}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.75rem;font-weight:650;margin-bottom:1.8rem}.company{background:var(--ink);color:#fff}.company-hero{padding-top:4.5rem;padding-bottom:4.5rem}.company-hero h1{font-size:clamp(5rem,11.5vw,10.6rem);line-height:.98;letter-spacing:-.035em}.company-hero em{color:var(--accent)}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:3rem;margin-top:2.5rem}.hero-bottom p{font-size:1.2rem;max-width:540px;color:#d6dae2}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:.8rem 1.35rem;border:1px solid transparent;border-radius:3px;text-decoration:none;font-size:.95rem;font-weight:550;transition:background .15s}.button.light{background:var(--accent);color:var(--ink)}.button.light:hover{background:#dff3b9}.button.dark{background:var(--ink);color:white}.button.dark:hover{background:#34435c}.button.outline{border-color:var(--line);background:transparent}.word-line{display:flex;justify-content:space-between;border-top:1px solid #424959;margin-top:3rem;padding:1.5rem 0;color:#b8c0cf;font-size:.8rem}.product-section{background:var(--paper);color:var(--ink);padding:6rem 0}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:7rem;align-items:center}.product-grid p:not(.eyebrow):not(.small){max-width:440px}.lead{font-size:1.4rem;line-height:1.5}.small{font-size:.85rem;color:var(--muted);margin-top:1rem}.editorial-note{background:var(--soft);padding:3.5rem;min-height:420px;display:flex;flex-direction:column;justify-content:center;border-top:3px solid var(--ink)}.editorial-note blockquote{font:2.5rem/1.2 var(--serif);letter-spacing:-.03em;margin:0 0 2rem}.editorial-note p:last-child{color:var(--muted);margin:0}.note-rule{height:1px;background:var(--line);margin-bottom:2rem}.perspective{display:grid;grid-template-columns:1fr 2fr;gap:4rem;padding-block:6rem}.perspective p:not(.eyebrow){max-width:630px;color:#c5ccda}.perspective h2{font-size:clamp(2.2rem,4vw,3.6rem)}.contact-section{background:var(--accent);color:var(--ink);padding:5rem 0}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:5rem;align-items:center}.contact-grid h2{font-size:clamp(2.3rem,4vw,3.5rem);margin:0}.text-link{font-size:1.3rem}.site-footer{display:flex;justify-content:space-between;align-items:center;gap:2rem;padding-block:2rem;font-size:.85rem}.site-footer p{margin:0;color:inherit;opacity:.75}.site-footer .wordmark{font-size:1.6rem}
.product .site-header{border-bottom:1px solid var(--line)}.product-mark{font-family:var(--serif);font-size:2rem;text-decoration:none;letter-spacing:-.05em}.product-mark small{font: .75rem var(--sans);letter-spacing:0;margin-left:.7rem;color:var(--muted)}.product-hero{padding-block:5rem 3rem;text-align:center}.product-hero h1{font-size:clamp(3rem,6.3vw,6rem);max-width:980px;margin-inline:auto}.product-hero h1 em{color:#536d32}.product-hero .lead{max-width:650px;margin:0 auto 2rem;color:var(--muted);font-size:1.15rem}.actions{display:flex;justify-content:center;gap:.8rem;flex-wrap:wrap}.product-hero .eyebrow{color:#536d32}.product-showcase{background:#e9ede5;padding:2.5rem;border-radius:5px;margin-top:3rem}.product-showcase img{width:100%;border:1px solid #c6cec0;border-radius:3px}.product-showcase figcaption{font-size:.85rem;color:var(--muted);margin-top:1rem;text-align:left}.section{padding-block:5rem}.section-heading{max-width:750px}.section-heading p{color:var(--muted);font-size:1.15rem}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-top:3rem}.step{border-top:1px solid var(--line);padding-top:1.5rem}.step .number{font-family:var(--serif);font-size:2rem;color:#536d32;margin-bottom:1.3rem;display:block}.step p{color:var(--muted)}.tour-section{background:var(--soft)}.tour-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:4rem;align-items:start}.tour-links{display:flex;flex-direction:column;gap:0}.tour-links a{border-top:1px solid var(--line);padding:1rem 0;text-decoration:none;display:flex;gap:1rem}.tour-links span{color:var(--muted);font-size:.85rem}.sample-lesson{background:white;border:1px solid var(--line);padding:2.5rem;box-shadow:0 20px 45px #19213208}.sample-lesson h3{font:2.1rem/1.15 var(--serif)}.sample-lesson .lesson-body{font:1.13rem/1.7 var(--serif)}.sample-lesson h4{font-size:1.1rem;margin:2rem 0 1rem}.sample-lesson .annotation{border-left:3px solid #7b945c;padding:1rem;background:#f4f7ef;font:.95rem/1.65 var(--sans)}.sample-lesson .eyebrow{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:6rem}.split p{color:var(--muted)}.faq{max-width:850px}.faq details{border-top:1px solid var(--line);padding:1.2rem 0}.faq summary{cursor:pointer;font-size:1.1rem;font-weight:550;min-height:32px}.faq details p{max-width:720px;color:var(--muted);margin:1rem 0 .5rem}.beta-section{background:var(--ink);color:#fff;text-align:center;padding:5rem 0}.beta-section p{max-width:600px;margin:0 auto 2rem;color:#c5ccda}.beta-section h2{max-width:750px;margin-inline:auto}.beta-section .small{margin:1.5rem auto 0;font-size:.85rem}.product .site-footer{flex-wrap:wrap}.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}.tour-shot{margin:2rem 0 0}.tour-shot img{border:1px solid var(--line)}.tour-shot figcaption{font-size:.85rem;color:var(--muted);margin-top:.8rem}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.site-header{min-height:85px;gap:1rem}.site-header nav{gap:1rem;font-size:.85rem}.company-hero{padding-top:3rem}.hero-bottom{align-items:flex-start;flex-direction:column;gap:1rem}.product-grid,.perspective,.contact-grid,.tour-grid,.split{grid-template-columns:1fr;gap:2.5rem}.product-section,.perspective,.section{padding-block:3.5rem}.editorial-note{padding:2rem;min-height:330px}.steps{grid-template-columns:1fr;gap:1rem}.step{display:block}.step .number{margin-bottom:.7rem}.product-showcase{padding:1rem;margin-inline:0}.product-hero{padding-top:3rem}.sample-lesson{padding:1.5rem}.site-footer{align-items:flex-start;flex-wrap:wrap}.site-footer p{flex-basis:100%;order:3}.contact-section{padding:3rem 0}.product-mark small{display:none}}
@media(max-width:460px){.site-header{align-items:flex-start;padding-block:1.2rem;flex-wrap:wrap;gap:.7rem}.site-header nav{width:100%;justify-content:space-between}.company-hero h1{font-size:4.6rem}.word-line{font-size:.75rem}.product-hero h1{font-size:3.1rem}.actions{align-items:stretch}.actions .button{flex:1}.editorial-note blockquote{font-size:2.1rem}.contact-grid{gap:1.5rem}.wordmark{font-size:1.7rem}.product-showcase{padding:.6rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.founder-section{background:#f2f4f6;color:var(--ink);padding:5rem 0}.founder-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:5rem}.founder-grid h2{font-size:clamp(2.4rem,4vw,3.7rem)}.founder-name{margin-top:2.5rem;font-weight:600}.founder-name span{font-size:.85rem;font-weight:400;color:var(--muted)}.founder-story p{color:var(--muted)}.founder-story .lead{color:var(--ink);font-family:var(--serif);font-size:1.7rem;line-height:1.45}@media(max-width:800px){.founder-grid{grid-template-columns:1fr;gap:1.5rem}.founder-section{padding:3.5rem 0}}

.lesson-questions{border-top:1px solid var(--line);padding-top:1.5rem}.lesson-questions blockquote{font:1.5rem/1.4 var(--serif);margin:0;padding:1.4rem 0;border-bottom:1px solid var(--line)}

/* Keep navigation, focus and text usable on small screens and at enlarged sizes. */
.site-header nav a,.footer-links a{display:inline-flex;align-items:center;min-height:44px}
.eyebrow{font-size:.875rem;letter-spacing:.1em}
.small,.site-footer{font-size:.875rem}
.company :focus-visible,.beta-section :focus-visible{outline-color:var(--accent)}
main:focus{outline:none}
.sample-lesson h4{font-family:var(--sans);font-size:.875rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
@media(max-width:460px){.company-hero h1{font-size:clamp(3rem,17vw,4.6rem)}.product-hero h1{font-size:clamp(2.3rem,10.6vw,3.1rem)}.site-header nav{flex-wrap:wrap;column-gap:1rem;row-gap:0}.actions .button{flex-basis:100%}.word-line{gap:1rem;flex-wrap:wrap}.text-link{overflow-wrap:anywhere}}

/* Product page, 2026-10-30: hero with a lesson screenshot, the flow in illustrated steps, uses and differences. */
.hero-split{display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;align-items:center;padding-block:4.5rem}.hero-split h1{font-size:clamp(2.8rem,5.2vw,5rem)}.hero-split h1 em{color:#536d32}.hero-split .eyebrow{color:#536d32}.hero-split .lead{color:var(--muted);font-size:1.15rem}.hero-split .actions{justify-content:flex-start}
.shot{margin:0}.shot img{width:100%;height:auto;border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 40px #1921321a}.shot-fade img{-webkit-mask-image:linear-gradient(#000 82%,transparent);mask-image:linear-gradient(#000 82%,transparent);border-bottom:0;border-radius:8px 8px 0 0}.shot figcaption{font-size:.875rem;color:var(--muted);margin-top:.6rem}
.flow-section{background:var(--soft)}.flow-row{display:grid;grid-template-columns:1fr 1fr;gap:4.5rem;align-items:center;padding-block:3.5rem;border-top:1px solid var(--line)}.flow-row:first-of-type{margin-top:3rem}.flow-row .number{font-family:var(--serif);font-size:2rem;color:#536d32;display:block;margin-bottom:.8rem}.flow-row p{color:var(--muted);max-width:480px}
.uses{display:grid;grid-template-columns:repeat(4,1fr);gap:2.2rem;margin-top:3rem}.uses article{border-top:1px solid var(--line);padding-top:1.5rem}.uses h3{font-size:1.3rem}.uses p{color:var(--muted)}
.different-section{border-top:1px solid var(--line)}.differences{list-style:none;margin:0;padding:0}.differences li{border-top:1px solid var(--line);padding:1.1rem 0;color:var(--muted)}.differences strong{color:var(--ink);font-weight:600;display:block}
@media(max-width:1000px){.uses{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.hero-split,.flow-row{grid-template-columns:1fr;gap:2rem}.hero-split{padding-block:3rem}.flow-row{padding-block:2.5rem}.uses{grid-template-columns:1fr;gap:1rem}}
@media(max-width:460px){.hero-split h1{font-size:clamp(2.3rem,10.6vw,3.1rem)}}