@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(montserrat-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(montserrat-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
:root{color-scheme:dark;--bg:#11110f;--dark:#0b0b0a;--panel:#171714;--ink:#f7f4ed;--muted:#b4b0a5;--gold:#e5c583;--border:#33312b;--sans:'Instrument Sans',Arial,sans-serif;--serif:'Instrument Serif',Georgia,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}a:hover{color:var(--gold)}:focus-visible{outline:2px solid var(--gold);outline-offset:4px}p{margin:0 0 18px;color:var(--muted)}h1,h2,h3{margin:0;line-height:1.05}h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.032em}h1{font-size:clamp(68px,7.7vw,116px)}h2{font-size:clamp(54px,6vw,83px)}h3{font-size:21px}em{color:var(--gold);font-weight:400}.shell{width:min(1240px,calc(100% - 104px));margin:auto}.header{border-bottom:1px solid #292821;background:#10100f}.nav{height:77px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:700;letter-spacing:.08em;line-height:1.2;white-space:nowrap}.brand span span,.brand small{color:var(--gold)}.brand small{display:block;font-size:8px;letter-spacing:.23em;margin-top:4px}.nav nav{display:flex;gap:32px;font-size:14px;color:#c8c4b8}.student-link{border:1px solid #564a35;border-radius:7px;padding:8px 14px;font-size:14px;white-space:nowrap}.student-link span,.text-link span{color:var(--gold);margin-left:6px}
.hero{background:radial-gradient(ellipse at 76% 40%,#272117 0,transparent 50%),var(--bg);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;min-height:640px;padding:73px 0 90px}.eyebrow{color:var(--gold);font-size:11px;font-weight:700;letter-spacing:.19em;margin:0 0 21px}.eyebrow span{display:inline-block;background:var(--gold);width:6px;height:6px;border-radius:50%;margin:0 8px 2px 1px;box-shadow:0 0 12px #d5a452}.lede{font-size:19px;max-width:480px;margin:25px 0 28px}.hero-actions,.dialog-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;border-radius:7px;padding:13px 18px;font-weight:700;line-height:1.25;border:1px solid transparent;min-height:49px}.btn.primary{color:#15110b;background:linear-gradient(112deg,#efd798,#dbad62);box-shadow:0 6px 21px #ac793822}.btn.primary:hover{background:#ffe7ae;color:#15110b}.btn:disabled{opacity:.55;cursor:wait}.secondary{background:#21201b;color:var(--ink);border-color:var(--border)}.text-link{font-size:14px;display:inline-block;text-decoration:underline;text-decoration-color:#675639;text-underline-offset:5px}.hero-note{font-size:13px;margin:19px 0 0}.hero-note b{color:var(--gold);margin:0 5px 0 0}.hero-note b:nth-child(2){margin-left:12px}
.hero-art{position:relative;padding:10px 0 26px}.window{border:1px solid #504635;padding:8px;border-radius:15px;background:#191714;box-shadow:0 25px 70px #0009}.window-bar,.window-foot{display:flex;gap:5px;align-items:center;padding:5px 8px 12px;font-size:11px;color:#a9a194}.window-bar i,.window-foot i{width:6px;height:6px;border-radius:50%;background:#77634a;display:inline-block}.window-bar span{flex:1;text-align:center}.window-foot{justify-content:space-between;padding:10px 8px 3px}.window-foot i{background:#a9bc81;margin-right:4px}.mock{display:flex;flex-direction:column;justify-content:space-between;min-height:365px;aspect-ratio:1.5;border-radius:7px;overflow:hidden;padding:19px 22px 26px;background:linear-gradient(90deg,#0d130ee8 0%,#10171175 52%,#15181312 100%),url('forma.webp') center/cover,#283027;color:#f8f3df}.mock-nav{display:flex;justify-content:space-between;align-items:center;font-size:8px;letter-spacing:.14em}.mock-nav strong{font-size:14px;letter-spacing:.18em}.mock-nav strong span{color:var(--gold)}.mock-content{display:grid;gap:9px}.mock-content small{font-size:8px;letter-spacing:.19em}.mock-content strong{font:400 clamp(36px,4vw,60px)/.98 var(--serif)}.mock-content>span{font-size:10px;border:1px solid #ddd5ba7a;border-radius:3px;width:max-content;padding:5px 8px;margin-top:3px}.prompt-chip{position:absolute;right:16px;bottom:0;display:flex;gap:11px;align-items:center;padding:10px 13px;background:#201d16;border:1px solid #615032;border-radius:8px;box-shadow:0 10px 30px #0007}.prompt-chip p{margin:0;font-size:11px;color:var(--ink)}.prompt-chip small{font-size:8px;color:var(--gold);letter-spacing:.14em}.spark{font-size:23px;color:var(--gold)}
.strip{border-block:1px solid var(--border);background:#151410}.strip .shell{display:flex;justify-content:space-between;gap:20px;padding:17px 0;font-size:13px;color:#d9c5a1}.section{padding-top:90px;padding-bottom:96px}.section-head>p:not(.eyebrow){max-width:470px;margin-top:17px}.demo{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:44px;background:var(--panel);border:1px solid var(--border);border-radius:13px;margin-top:28px;padding:32px}.demo h3{margin:21px 0 10px}.demo p{margin-bottom:0}.demo-tabs{display:flex;gap:7px;flex-wrap:wrap}.demo-tabs button{border:1px solid var(--border);border-radius:5px;background:transparent;color:var(--ink);padding:6px 12px;font-size:13px}.demo-tabs button[aria-pressed=true]{color:var(--gold);border-color:#806b43;background:#292117}.terminal{border-radius:8px;border:1px solid #39352b;background:#100f0d;padding:19px 22px}.terminal>span{font-size:12px;color:var(--gold)}.terminal p{margin-top:9px;color:#e4dfd2}.curriculum{background:#0e0e0c;border-block:1px solid var(--border)}.learning{display:grid;grid-template-columns:.85fr 1.15fr;gap:62px}.lesson-list>div{display:flex;align-items:baseline;gap:20px;padding:18px 0;border-bottom:1px solid var(--border)}.lesson-list>div:first-child{padding-top:5px}.lesson-list>div>span,.minis article>span{color:var(--gold);font-size:14px}.lesson-list p,.minis p{margin:7px 0 0}.minis{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:28px}.minis article{border:1px solid var(--border);border-radius:9px;background:var(--panel);padding:21px}.minis h3{margin-top:9px}.offer{padding-top:12px;padding-bottom:18px}.offer-card{display:grid;grid-template-columns:1fr .7fr;align-items:center;gap:30px;padding:42px;border:1px solid #695737;border-radius:14px;background:radial-gradient(ellipse at 90% 60%,#332719,transparent 60%),#1a1712}.offer-card p:not(.eyebrow){margin:17px 0 0}.price{display:grid;justify-items:start;gap:12px}.price strong{font:400 59px/.95 var(--serif);color:var(--gold)}.price small{color:var(--muted)}details{border-bottom:1px solid var(--border);padding:13px 0}summary{cursor:pointer;font-weight:600}details p{margin:11px 0 4px}footer{border-top:1px solid var(--border);background:var(--dark)}footer .shell{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:24px 0;font-size:14px}
dialog{color:var(--ink);background:#191814;border:1px solid #635236;border-radius:13px;padding:25px;width:min(550px,calc(100% - 28px));max-height:calc(100% - 24px);box-shadow:0 24px 90px #000b}dialog::backdrop{background:#000b}body:has(dialog[open]){overflow:hidden}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head .eyebrow{margin:0}.close{background:transparent;border:1px solid var(--border);color:var(--ink);font-size:22px;border-radius:5px;line-height:1;width:34px;height:34px}.dialog-head+p,#progress-label{font-size:12px;margin:10px 0 1px}progress{accent-color:var(--gold);width:100%;height:9px}.dialog-actions{justify-content:space-between;margin-top:15px}dialog h2{font-size:43px;margin:12px 0}.choice{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:6px;padding:8px 11px;margin:6px 0;cursor:pointer}.choice:has(input:checked){border-color:var(--gold);background:#2a2217}input[type=radio],input[type=checkbox]{accent-color:var(--gold)}.field{display:grid;gap:3px;margin:7px 0;font-size:14px}.field input,.field textarea,.field select{width:100%;background:#10100d;color:var(--ink);border:1px solid #595347;border-radius:5px;padding:7px 9px}.trap{position:absolute;left:-10000px}.privacy-caption{font-size:12px;margin:8px 0}.privacy-caption a{text-decoration:underline}#quiz-error,.error{color:#ffc0ad;font-size:14px;margin:8px 0}.plain h1{font-size:clamp(52px,7vw,88px);margin:20px 0}.plain h2{font-size:38px;margin:25px 0 10px}.plain p,.plain li{max-width:74ch}.student-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:25px;margin-top:26px}.student-grid aside,.reading{border:1px solid var(--border);border-radius:10px;background:var(--panel);padding:20px}.student-grid aside button{display:block;width:100%;text-align:left;margin:7px 0}.reading pre{background:#10100e;border:1px solid var(--border);padding:12px;border-radius:5px;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--gold)}.reading h2{margin-top:0}.reading h3{margin-top:17px}.reading li{margin-bottom:5px}.reading .btn{margin:5px}.muted{color:var(--muted)}[hidden]{display:none!important}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px;border-bottom:1px solid var(--border)}.table-wrap{overflow:auto}.small-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.small-form select,.small-form input{max-width:100%}
@media(max-width:1100px){.shell{width:calc(100% - 70px)}.hero-grid{gap:26px;min-height:575px}.mock{min-height:315px}}
@media(max-width:790px){.shell{width:calc(100% - 32px)}.nav{height:65px}.nav nav{display:none}.hero-grid,.learning,.demo,.offer-card,.student-grid{grid-template-columns:1fr;gap:24px}.hero-grid{padding:52px 0 32px}.hero-art{max-width:600px;width:100%}.mock{min-height:250px}.hero-actions{gap:14px}.strip .shell{font-size:10px;gap:7px}.section{padding-top:60px;padding-bottom:62px}.offer{padding-top:5px;padding-bottom:5px}.offer-card,.demo{padding:20px}.minis{grid-template-columns:1fr}.lede{margin:17px 0 22px}.hero-note{margin-top:13px}footer .shell{flex-direction:column}h1{font-size:clamp(61px,10vw,84px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
:root{--sans:Montserrat,Arial,sans-serif}
h1,h2,.price strong{font-family:var(--sans);font-weight:800;letter-spacing:-.06em}
h1{font-size:clamp(38px,5vw,72px);line-height:1.04}
h2{font-size:clamp(37px,4vw,61px);line-height:1.07}
h1 em,h2 em{font-style:normal;font-weight:800}
.hero{background:radial-gradient(ellipse 65% 48% at 50% 0,#282115,transparent),#10100e}
.hero-grid{display:flex;flex-direction:column;gap:28px;text-align:center;padding:45px 0 52px;min-height:0}
.hero-copy .eyebrow{margin-bottom:17px}.hero-art{max-width:800px;width:100%;padding-top:0}
.mock{text-align:left;min-height:0;aspect-ratio:2.2}
.hero-bottom .lede{font-size:16px;max-width:650px;margin:14px auto 19px}
.hero-actions{justify-content:center}.hero-note{margin:0}
.value-list{margin:0;padding:0;list-style:none}.value-list li{position:relative;padding:12px 0 12px 28px;border-bottom:1px solid var(--border)}.value-list li:before{content:'✓';color:var(--gold);position:absolute;left:0}.value-list span{display:block;color:var(--muted);font-size:14px}.teacher{border-block:1px solid var(--border);background:#151410}.teacher .learning{align-items:center}.minis .text-link{margin-top:10px}.offer{padding-bottom:70px}
@media(max-width:790px){.hero-grid{padding:33px 0 34px;gap:20px}.mock{aspect-ratio:1.56}.hero-bottom .lede{font-size:14px}.prompt-chip{right:8px;padding:7px 9px}.prompt-chip p{font-size:9px}.mock-nav>span{display:none}.hero-actions .btn{font-size:13px}.price strong{font-size:48px}}
.mock{position:relative;isolation:isolate;background:#22291f}.mock-photo{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 59%}.mock::before{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,#101510e8,#10151015 68%)}.mock-content strong{font-family:Georgia,serif}
@media(min-width:791px){.hero-grid{padding-top:35px;gap:21px}.mock{aspect-ratio:2.42}.hero-bottom .lede{margin:10px auto 13px}}
.teacher-intro{display:grid;grid-template-columns: minmax(145px,230px) 1fr;gap:clamp(24px,6vw,75px);align-items:center}.teacher-intro p:not(.eyebrow){margin:16px 0 0;max-width:68ch}.teacher-photo{margin:0;overflow:hidden;border-radius:12px;aspect-ratio:1;background:#0d0d0c;border:1px solid #453c2d}.teacher-photo img{display:block;width:100%;height:100%;object-fit:cover}.teacher-stats{display:grid;grid-template-columns:1fr 1fr;margin:32px 0 24px;gap:12px}.teacher-stats>div{background:#191612;border:1px solid #4a3d27;border-radius:10px;padding:18px 24px;display:grid;gap:7px}.teacher-stats strong{font-size:clamp(31px,5vw,56px);letter-spacing:-.055em;line-height:1.05;color:var(--gold)}.teacher-stats span{font-size:14px;color:var(--muted)}.world{border:1px solid #4a3d27;border-radius:12px;background:radial-gradient(ellipse at 48% 48%,#252217,#131210 77%);padding:18px 24px}.world-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.world-head p{font-size:13px;margin:0}.map-frame{width:min(100%,960px);margin:6px auto}#world-map{display:block;width:100%;height:auto}.market-controls{display:flex;flex-wrap:wrap;gap:7px;justify-content:center}.market-controls button{background:#191713;border:1px solid #5c4d32;color:var(--ink);border-radius:6px;padding:7px 12px;font-size:12px}.market-controls button[aria-pressed=true]{background:var(--gold);border-color:var(--gold);color:#20190c;font-weight:700}
@media(max-width:580px){.teacher-intro{grid-template-columns:1fr}.teacher-photo{width:120px}.teacher-stats{gap:8px}.teacher-stats>div{padding:11px}.teacher-stats span{font-size:12px}.world{padding:12px}.world-head{gap:5px}.market-controls{justify-content:start}}