:root{--forest:#123f34;--forest-2:#0c3028;--sage:#78937f;--sage-light:#dce6dc;--gold:#d3a526;--gold-soft:#f3e5b6;--ivory:#fbf8ef;--paper:#fffdf7;--ink:#17312a;--muted:#5c6f67;--line:rgba(18,63,52,.14);--serif:"Libre Caslon Display",Georgia,serif;--sans:"DM Sans",system-ui,sans-serif;--shadow:0 24px 70px rgba(11,47,39,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit}img{max-width:100%;display:block}.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-100px;z-index:999;background:var(--gold);color:var(--forest-2);padding:10px 16px;border-radius:8px;font-weight:700}.skip-link:focus{top:12px}.site-header{height:82px;position:fixed;inset:0 0 auto;z-index:100;background:#fbf6ef;border-bottom:1px solid transparent;transition:.25s}.site-header.scrolled{height:70px;border-color:var(--line);box-shadow:0 8px 28px rgba(18,63,52,.05)}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--serif);font-size:21px;color:var(--forest)}.brand img{border-radius:50%;object-fit:cover}.primary-nav{display:flex;align-items:center;gap:30px}.primary-nav a{text-decoration:none;color:#36564c;font-size:14px;font-weight:600;transition:color .2s}.primary-nav a:hover{color:var(--gold)}.primary-nav .nav-cta{border:1px solid var(--forest);border-radius:999px;padding:10px 17px;color:var(--forest)}.primary-nav .nav-cta:hover{background:var(--forest);color:white}.nav-toggle{display:none;background:none;border:0;padding:8px}.nav-toggle span:not(.sr-only){display:block;width:24px;height:2px;background:var(--forest);margin:5px}.hero{min-height:830px;padding:148px 0 0;position:relative;overflow:hidden;background:linear-gradient(135deg,#fdfaf2 0%,#f4f0e3 56%,#e3eadf 100%)}.hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-160px;top:-180px;background:rgba(211,165,38,.1)}.hero-grain{position:absolute;inset:0;opacity:.35;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E")}.hero-grid{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:70px;align-items:center}.eyebrow,.kicker{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:700;color:var(--sage);margin:0 0 25px}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--forest)}.eyebrow span{width:34px;height:1px;background:var(--gold)}h1,h2,h3,p{margin-top:0}.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(54px,6vw,82px);line-height:1.03;letter-spacing:-.035em;margin-bottom:28px;color:var(--forest-2)}h1 em,h2 em{color:var(--sage);font-style:italic}.hero-lead{font-size:19px;color:var(--muted);max-width:590px;line-height:1.7}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:40px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:52px;padding:0 23px;border-radius:3px;text-decoration:none;font-size:14px;font-weight:700;transition:transform .2s,background .2s,color .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--forest);color:white}.button-primary:hover{background:var(--forest-2)}.text-link{font-size:14px;font-weight:700;text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:4px}.text-link span{color:var(--gold);margin-left:10px}.hero-art{position:relative;min-height:520px;display:flex;align-items:center}.hero-art>img{position:relative;z-index:2;width:100%;border:1px solid rgba(18,63,52,.08);box-shadow:var(--shadow);border-radius:2px}.sun-disc{position:absolute;width:380px;height:380px;border-radius:50%;background:var(--gold-soft);top:-20px;right:-60px}.verse-card{position:absolute;z-index:3;width:230px;left:-35px;bottom:8px;background:var(--forest);color:white;padding:25px 28px;box-shadow:0 18px 50px rgba(11,47,39,.22)}.verse-mark{font-family:var(--serif);font-size:46px;line-height:.5;color:var(--gold)}.verse-card p{font-family:var(--serif);font-size:19px;line-height:1.4;margin:11px 0}.verse-card small{color:#cbd9d0;text-transform:uppercase;font-size:9px;letter-spacing:.15em}.hero-foot{position:relative;margin-top:100px;height:90px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:32px;color:#527064;text-transform:uppercase;font-size:10px;font-weight:700;letter-spacing:.17em}.hero-foot i{width:4px;height:4px;border-radius:50%;background:var(--gold)}.section{padding:130px 0}.split-layout{display:grid;grid-template-columns:190px 1fr;gap:70px}.section-label{display:flex;gap:14px;align-items:flex-start;padding-top:10px}.section-label span{font-size:11px;color:var(--gold);font-weight:700}.section-label p{font-size:12px;text-transform:uppercase;letter-spacing:.15em;font-weight:700}.statement h2,.section-heading h2,.ecosystem-copy h2{font-family:var(--serif);font-weight:400;letter-spacing:-.025em;line-height:1.12}.statement h2{font-size:clamp(38px,5vw,62px);max-width:880px}.statement-copy{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:48px;padding-top:35px;border-top:1px solid var(--line);color:var(--muted);font-size:17px}.principles-section{background:#eef1e8}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:55px}.section-heading h2{font-size:52px;margin-bottom:0}.section-heading>p{max-width:410px;color:var(--muted);margin-bottom:5px}.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(18,63,52,.18);border-left:1px solid rgba(18,63,52,.18)}.principle-card{position:relative;min-height:310px;padding:40px 34px;border-right:1px solid rgba(18,63,52,.18);border-bottom:1px solid rgba(18,63,52,.18);transition:background .25s,transform .25s}.principle-card:hover{background:var(--paper);transform:translateY(-3px)}.card-number{position:absolute;right:23px;top:20px;font-size:10px;color:var(--sage)}.card-icon{font-size:31px;color:var(--gold);height:62px}.principle-card h3{font-family:var(--serif);font-size:27px;font-weight:400;margin:22px 0 12px}.principle-card p{color:var(--muted);font-size:14px}.product-section{background:var(--forest);color:white;position:relative;overflow:hidden}.product-section:before{content:"ἀ";position:absolute;right:-10px;bottom:-240px;font-family:var(--serif);font-size:640px;line-height:1;color:rgba(255,255,255,.025)}.product-shell{display:grid;grid-template-columns:.9fr 1.1fr;gap:110px;position:relative}.kicker.light{color:#d7bf79}.product-copy h2{font-family:var(--serif);font-size:clamp(65px,8vw,102px);font-weight:400;line-height:1;margin-bottom:12px}.product-origin{font-size:19px;color:var(--gold);margin-bottom:38px}.product-origin span{font-size:12px;color:#aabeb5;text-transform:uppercase;letter-spacing:.1em}.product-lead{font-family:var(--serif);font-size:26px;line-height:1.5;color:#e6eee9}.button-light{margin-top:30px;background:var(--paper);color:var(--forest)}.product-features{border-top:1px solid rgba(255,255,255,.18)}.feature-row{display:grid;grid-template-columns:60px 1fr;gap:15px;padding:30px 5px;border-bottom:1px solid rgba(255,255,255,.18)}.feature-row>span{color:var(--gold);font-size:11px}.feature-row h3{font-family:var(--serif);font-size:25px;font-weight:400;margin-bottom:4px}.feature-row p{color:#b8cac2;font-size:14px;margin:0}.ecosystem-section{background:var(--paper)}.ecosystem-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center}.ecosystem-copy h2{font-size:55px}.ecosystem-copy>p:last-child{font-size:17px;color:var(--muted)}.orbit-diagram{height:540px;position:relative}.orbit{position:absolute;border:1px solid rgba(18,63,52,.18);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.orbit-one{width:320px;height:320px}.orbit-two{width:490px;height:490px}.orbit-center,.orbit-node{position:absolute;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.orbit-center{width:180px;height:180px;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--forest);color:white;box-shadow:var(--shadow)}.orbit-center strong{font-family:var(--serif);font-size:25px;line-height:1.1;font-weight:400}.orbit-center small,.orbit-node small{text-transform:uppercase;letter-spacing:.15em;font-size:8px;margin-top:9px;color:#b8cac2}.orbit-node{width:120px;height:120px;background:var(--gold-soft);border:1px solid rgba(211,165,38,.35);color:var(--forest)}.orbit-node strong{font-family:var(--serif);font-size:20px}.node-one{right:3%;top:24%}.node-two{width:78px;height:78px;left:7%;top:16%;font-size:10px;text-transform:uppercase}.node-three{width:96px;height:96px;left:13%;bottom:6%;background:var(--sage-light);font-size:10px;text-transform:uppercase}.closing-section{background:#0b2e27;color:white;text-align:center}.closing-inner{max-width:900px}.closing-inner h2{font-family:var(--serif);font-size:clamp(45px,6vw,72px);font-weight:400;line-height:1.08}.closing-inner>p:not(.kicker){font-size:18px;color:#b8cac2;max-width:650px;margin:25px auto 0}.closing-actions{display:flex;justify-content:center;align-items:center;gap:28px;margin-top:42px}.button-gold{background:var(--gold);color:var(--forest-2)}.site-footer{background:#08251f;color:white;padding:35px 0;border-top:1px solid rgba(255,255,255,.1)}.footer-grid{display:flex;align-items:center;justify-content:space-between}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand img{border-radius:50%}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{font-family:var(--serif);font-weight:400;font-size:18px}.footer-brand span,.site-footer p{font-size:10px;color:#8da59a;letter-spacing:.04em;margin:0}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}
@media (max-width:900px){.primary-nav{position:absolute;top:70px;left:20px;right:20px;display:none;flex-direction:column;align-items:stretch;background:var(--paper);padding:22px;gap:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.primary-nav.open{display:flex}.nav-toggle{display:block}.hero{padding-top:125px}.hero-grid,.product-shell,.ecosystem-grid{grid-template-columns:1fr}.hero-grid{gap:45px}.hero-art{min-height:auto}.hero-art>img{width:90%;margin-left:auto}.verse-card{left:0}.hero-foot{margin-top:85px}.split-layout{grid-template-columns:1fr;gap:25px}.statement-copy{grid-template-columns:1fr}.principle-grid{grid-template-columns:repeat(2,1fr)}.section-heading{display:block}.section-heading>p{margin-top:20px}.product-shell{gap:60px}.ecosystem-grid{gap:20px}.orbit-diagram{max-width:600px;width:100%;margin:auto}}
@media (max-width:600px){.shell{width:min(100% - 28px,1180px)}.site-header{height:70px}.brand{font-size:18px}.hero{min-height:auto}.hero h1{font-size:50px}.hero-lead{font-size:17px}.hero-actions{align-items:flex-start;flex-direction:column}.verse-card{position:relative;left:auto;bottom:auto;margin:-35px 14px 0;width:calc(100% - 28px)}.hero-art{display:block}.hero-art>img{width:100%}.hero-foot{height:auto;padding:25px 0;flex-wrap:wrap;gap:13px 18px}.section{padding:85px 0}.statement h2,.section-heading h2,.ecosystem-copy h2{font-size:39px}.statement-copy{gap:14px;margin-top:28px}.principle-grid{grid-template-columns:1fr}.principle-card{min-height:255px}.product-copy h2{font-size:68px}.product-origin span{display:block;margin-top:5px}.orbit-diagram{height:390px;transform:scale(.82);margin:-20px auto}.orbit-two{width:400px;height:400px}.orbit-one{width:260px;height:260px}.node-one{right:-7%}.node-two{left:-5%}.node-three{left:1%}.closing-actions{flex-direction:column}.footer-grid{flex-direction:column;gap:20px;text-align:center}.footer-brand{text-align:left}}

/* Responsive brand lockup: horizontal banner on larger screens, icon on phones. */
.brand{gap:0;font-size:0}
.brand img{border-radius:0}
.brand-banner{display:block;width:220px;height:auto;max-height:66px;object-fit:contain;object-position:left center;transition:width .25s}
.site-header.scrolled .brand-banner{width:190px}
.brand-icon{display:none;width:48px;height:48px;border-radius:50%!important;object-fit:cover}
.language-switcher{display:flex;align-items:center;gap:3px;padding:3px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.48)}
.language-switcher button{min-width:31px;height:28px;padding:0 7px;border:0;border-radius:999px;background:transparent;color:var(--muted);font:700 10px/1 var(--sans);letter-spacing:.05em;cursor:pointer;transition:background .2s,color .2s}
.language-switcher button:hover{color:var(--forest)}
.language-switcher button[aria-pressed="true"]{background:var(--forest);color:white}
.language-switcher button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
@media (max-width:900px){.language-switcher{justify-content:center;margin-top:4px;width:max-content}.primary-nav .language-switcher{align-self:flex-start}}
@media (max-width:600px){.brand-banner{display:none}.brand-icon{display:block}}

/* Story-led imagery: family learning in the hero and Aletheia across devices. */
.hero-art>img{aspect-ratio:16/10;object-fit:cover;object-position:center}
.product-visual{grid-column:1/-1;margin:15px 0 -45px;position:relative;border:1px solid rgba(255,255,255,.14);box-shadow:0 30px 80px rgba(0,0,0,.28);overflow:hidden;border-radius:4px}
.product-visual:before{content:"";position:absolute;inset:0;z-index:1;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);pointer-events:none}
.product-visual img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;display:block}
@media (max-width:900px){.product-visual{margin-top:0;margin-bottom:-20px}}
@media (max-width:600px){.hero-art>img{aspect-ratio:4/3;object-position:62% center}.product-visual{margin-inline:-14px;border-radius:0}.product-visual img{aspect-ratio:4/3;object-position:center}}

/* Keep intrinsic hero proportions and isolate the eyebrow's decorative line. */
.hero-art>img{height:auto}
.eyebrow>span:last-child{width:auto;height:auto;background:none}

/* Compact GitHub badge belongs in the footer, away from primary navigation. */
.footer-meta{display:flex;align-items:center;gap:18px}
.footer-github{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.22);border-radius:50%;color:#d8e3de;text-decoration:none;transition:color .2s,border-color .2s,background .2s,transform .2s}
.footer-github:hover{color:white;border-color:var(--gold);background:rgba(211,165,38,.12);transform:translateY(-2px)}
.footer-github:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
@media (max-width:600px){.footer-meta{flex-direction:column;gap:14px}}

/* Product journey, audience, trust, status and FAQ. */
.journey-section{background:var(--ivory)}
.journey-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.journey-step{min-height:285px;padding:32px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.journey-step>span,.trust-card>span{display:block;color:var(--gold);font-size:10px;font-weight:700;letter-spacing:.12em;margin-bottom:58px}
.journey-step h3,.audience-card h3,.trust-card h3{font-family:var(--serif);font-size:25px;font-weight:400;line-height:1.2}
.journey-step p,.audience-card p,.trust-card p{color:var(--muted);font-size:14px;margin:0}
.audience-section{background:var(--paper)}
.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.audience-card{padding:40px;background:#eef1e8;border:1px solid var(--line);min-height:265px}
.audience-card>span{display:block;color:var(--gold);font-size:30px;margin-bottom:45px}
.status-section{background:var(--forest);color:white}
.status-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:90px;align-items:center}
.status-copy h2{font-family:var(--serif);font-size:clamp(42px,5vw,64px);font-weight:400;line-height:1.1}
.status-copy>p:not(.kicker){color:#bfd0c8;font-size:17px;max-width:680px}
.legal-note{padding:36px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05)}
.legal-note strong{font-family:var(--serif);font-size:24px;font-weight:400;color:var(--gold-soft)}
.legal-note p{color:#bfd0c8;font-size:14px;margin:16px 0 0}
.trust-section{background:#eef1e8}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(18,63,52,.16);border:1px solid rgba(18,63,52,.16)}
.trust-card{background:#eef1e8;padding:36px 30px;min-height:320px}
.faq-section{background:var(--paper)}
.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}
.faq-heading h2{font-family:var(--serif);font-size:clamp(40px,5vw,58px);font-weight:400;line-height:1.12}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);padding:0 4px}
.faq-list summary{cursor:pointer;list-style:none;padding:25px 46px 25px 0;font-family:var(--serif);font-size:22px;position:relative}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";position:absolute;right:4px;color:var(--gold);font-family:var(--sans)}
.faq-list details[open] summary:after{content:"−"}
.faq-list details p{color:var(--muted);padding:0 46px 25px 0;margin:0}
.faq-list summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
@media (max-width:900px){.journey-grid{grid-template-columns:repeat(2,1fr)}.status-grid,.faq-layout{grid-template-columns:1fr;gap:45px}.trust-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.journey-grid,.audience-grid,.trust-grid{grid-template-columns:1fr}.journey-step,.trust-card{min-height:auto}.journey-step>span,.trust-card>span{margin-bottom:30px}.audience-card{min-height:auto}.faq-list summary{font-size:20px}}