:root{
  --sea:#17212a;--sea2:#1f2c37;--sea3:#2a3a47;--gold:#d8a43f;--gold2:#f0cf86;--foam:#e9e2d0;
  --bg:#efe3c6;--panel:#f7eed8;--panel2:#e8d9b4;--line:#b9a37a;--text:#2b2116;--muted:#6a5841;
  --red:#8a1c1c;--blue:#1f4e6e;--green:#2f6b3a;
  --disp:'IM Fell English SC','IM Fell English',Georgia,serif;--serif:'IM Fell English',Georgia,serif;--mono:'Courier Prime',ui-monospace,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--serif);font-size:18px;line-height:1.55;-webkit-font-smoothing:antialiased}
img,video,svg{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
h1,h2,h3{font-family:var(--disp);font-weight:400;margin:0;text-wrap:balance;line-height:1.1}
p{margin:0 0 1em}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:720px}
.rule{display:flex;align-items:center;gap:12px;color:var(--gold);margin:14px auto;justify-content:center}
.rule::before,.rule::after{content:"";height:1px;width:72px;background:currentColor;opacity:.7}
.rule span{width:7px;height:7px;background:currentColor;transform:rotate(45deg)}
.eyebrow{font-family:var(--disp);letter-spacing:.14em;font-size:15px;color:var(--red);margin-bottom:10px}
.dark .eyebrow{color:var(--gold)}
section{padding:88px 0}
section h2{font-size:clamp(32px,5vw,48px);color:var(--red);margin-bottom:18px}
.dark{background:var(--sea);color:var(--foam)}
.dark h2{color:var(--gold2)}
.dark a{color:var(--gold2)}
.lede{font-size:21px;color:var(--muted)}
.dark .lede{color:#b9b4a6}

/* nav */
.nav{position:absolute;top:0;left:0;right:0;z-index:5}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.nav .mark{font-family:var(--disp);color:var(--gold2);text-decoration:none;letter-spacing:.06em;font-size:19px}
.nav nav{display:flex;gap:22px}
.nav nav a{color:#cfc8b5;text-decoration:none;font-size:16px}
.nav nav a:hover{color:var(--gold2)}
@media (max-width:720px){.nav nav a:not(.keep){display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--disp);font-size:20px;letter-spacing:.05em;text-decoration:none;padding:14px 26px;border-radius:3px;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn.pri{background:var(--gold);color:#1b1309;box-shadow:0 2px 0 #8d6a22}
.btn.pri:hover{background:var(--gold2)}
.btn.ghost{border-color:rgba(240,207,134,.5);color:var(--gold2);background:transparent}
.btn.red{background:var(--red);color:#fbf3e3;box-shadow:0 2px 0 #4f0f0f}
.btn:focus-visible{outline:2px solid var(--gold2);outline-offset:3px}

/* hero */
.hero{position:relative;background:radial-gradient(ellipse at 50% 30%,#24323e 0%,var(--sea) 60%,#10171d 100%);color:var(--foam);text-align:center;padding:140px 0 80px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url(media/chart-bg.svg) center 55%/min(1500px,160%) auto no-repeat;opacity:.13;pointer-events:none}
.hero .wrap{position:relative}
.hero h1{font-size:clamp(52px,10vw,104px);color:var(--gold);letter-spacing:.03em;line-height:.98;text-shadow:0 2px 24px rgba(0,0,0,.4)}
.hero h1 small{display:block;font-family:var(--serif);font-style:italic;font-size:.34em;letter-spacing:.02em;color:var(--gold2);margin-top:14px;text-shadow:none}
.hero .tag{font-style:italic;font-size:clamp(18px,2.4vw,23px);color:#d9d2bf;margin:6px 0 28px}
.hero .pitch{max-width:600px;margin:0 auto 34px;font-size:20px;color:#c9c3b2}
.hero .ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .fine{margin-top:18px;font-size:15px;color:#9a968a;letter-spacing:.04em}
.trailer{margin:64px auto 0;max-width:920px;border:1px solid #3b4b58;border-radius:6px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.55);background:#000;aspect-ratio:16/9}
.trailer video{width:100%;height:100%}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px;counter-reset:s}
.step{background:var(--panel);border:1px solid var(--line);padding:24px 22px;border-radius:3px;box-shadow:3px 3px 0 rgba(43,33,22,.08);position:relative}
.step::before{counter-increment:s;content:counter(s,upper-roman);font-family:var(--disp);color:var(--gold);font-size:30px;display:block;margin-bottom:6px}
.step h3{font-size:24px;color:var(--blue);margin-bottom:8px}
.step p{font-size:17px;margin:0;color:var(--muted)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* chart */
.chartsec{background:linear-gradient(180deg,var(--sea) 0%,var(--sea2) 100%)}
.chartgrid{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;align-items:center}
@media (max-width:860px){.chartgrid{grid-template-columns:1fr}}
.chart svg{width:100%;height:auto}
.chart .grat{stroke:#3a4a57;stroke-width:1;fill:none}
.chart .tropic{stroke:var(--gold);stroke-width:1;stroke-dasharray:6 6;opacity:.45}
.chart .tlab{fill:#8f8a7b;font:italic 15px var(--serif)}
.chart circle{fill:var(--gold);stroke:var(--sea);stroke-width:1.5}
.chart circle:hover{fill:#fff}
.chart .plab{fill:#d9d2bf;font:14px var(--serif)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px;margin-top:28px}
.stat b{display:block;font-family:var(--disp);font-weight:400;font-size:44px;color:var(--gold);line-height:1}
.stat span{font-size:16px;color:#b9b4a6}

/* features */
.feat{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:72px}
.feat:first-of-type{margin-top:48px}
.feat.flip .shot{order:2}
.feat .shot{border-radius:4px;overflow:hidden;border:1px solid var(--line);box-shadow:8px 8px 0 rgba(43,33,22,.10)}
.feat h3{font-size:34px;color:var(--blue);margin-bottom:12px}
.feat p{color:var(--muted)}
@media (max-width:820px){.feat{grid-template-columns:1fr;gap:22px}.feat.flip .shot{order:0}}
.extras{display:flex;flex-wrap:wrap;gap:10px;margin-top:60px;justify-content:center}
.extras span{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-size:16px}

/* parents */
.promise{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.promise div{border-top:2px solid var(--gold);padding-top:16px}
.promise h3{font-size:23px;color:var(--gold2);margin-bottom:8px}
.promise p{font-size:17px;color:#c4bfae;margin:0}
@media (max-width:820px){.promise{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.promise{grid-template-columns:1fr}}
.callout{margin-top:48px;background:var(--sea3);border-left:3px solid var(--gold);padding:22px 26px;border-radius:2px}
.callout h3{font-size:24px;color:var(--gold2);margin-bottom:8px}
.callout p{color:#d0cab9;margin:0}

/* teachers */
.two{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:start}
@media (max-width:820px){.two{grid-template-columns:1fr;gap:28px}}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{padding:12px 0 12px 32px;border-bottom:1px solid var(--line);position:relative}
.ticks li::before{content:"";position:absolute;left:4px;top:21px;width:9px;height:9px;background:var(--red);transform:rotate(45deg)}
.card{background:var(--panel);border:1px solid var(--line);padding:28px;border-radius:3px;box-shadow:4px 4px 0 rgba(43,33,22,.08)}
.card h3{font-size:26px;color:var(--red);margin-bottom:10px}

/* story */
.story{background:var(--panel2)}
.story blockquote{margin:0;font-size:clamp(22px,3vw,28px);line-height:1.45;font-style:italic}
.story .sig{margin-top:22px;font-family:var(--disp);color:var(--red);letter-spacing:.06em}

/* price */
.price{text-align:center}
.ticket{max-width:520px;margin:36px auto 0;background:var(--panel);border:1px solid var(--line);padding:38px 30px;border-radius:4px;position:relative;box-shadow:6px 6px 0 rgba(43,33,22,.10)}
.ticket .amt{font-family:var(--disp);font-size:72px;color:var(--red);line-height:1}
.ticket .once{font-size:19px;color:var(--muted);margin:4px 0 22px}
.ticket ul{list-style:none;padding:0;margin:0 0 26px;text-align:left}
.ticket li{padding:8px 0 8px 28px;position:relative;border-bottom:1px dashed var(--line)}
.ticket li::before{content:"✓";position:absolute;left:4px;color:var(--green);font-family:var(--mono);font-weight:700}
.never{margin-top:22px;font-size:16px;color:var(--muted)}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;font-family:var(--disp);font-size:23px;color:var(--blue);padding:14px 30px 14px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-family:var(--mono);color:var(--red)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:0 0 16px}

/* final + footer */
.final{text-align:center}
.final h2{color:var(--gold)}
footer{background:#10171d;color:#8f8a7b;padding:40px 0;font-size:15px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer a{color:#cfc8b5;text-decoration:none;margin-right:18px}
footer a:hover{color:var(--gold2)}

/* doc pages */
.doc{padding:120px 0 80px}
.doc h1{font-size:clamp(38px,6vw,56px);color:var(--red);margin-bottom:8px}
.doc h2{font-size:28px;color:var(--blue);margin:40px 0 12px}
.doc .updated{color:var(--muted);font-style:italic}
.doc .nav{position:absolute;background:var(--sea)}
.doc li{margin-bottom:8px}
.facts{width:100%;border-collapse:collapse;font-size:17px}
.facts th{text-align:left;font-weight:400;color:var(--muted);width:34%;padding:10px 12px 10px 0;vertical-align:top;border-bottom:1px solid var(--line)}
.facts td{padding:10px 0;border-bottom:1px solid var(--line)}
.shots{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-top:16px}
.shots a{display:block;border:1px solid var(--line);border-radius:3px;overflow:hidden}
pre.copy{white-space:pre-wrap;background:var(--panel);border:1px solid var(--line);padding:18px;font-family:var(--serif);font-size:17px;border-radius:3px}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
@media (max-width:600px){.chart .plab{font-size:24px}.chart .tlab{font-size:22px}.chart circle{r:7}}