:root{--bg:#080f1e;--panel:#101b2c;--ink:#f3f6fc;--muted:#b7c4d7;--ice:#bfeaff;--line:#ffffff24;--sans:'General Sans',Arial,sans-serif;--display:'Clash Display',Arial,sans-serif}
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.site-header{position:absolute;inset:0 0 auto;z-index:10;height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;border-bottom:1px solid #ffffff12}.brand{font-size:12px;font-weight:600;letter-spacing:.18em;white-space:nowrap}.site-header nav{display:flex;align-items:center;gap:32px;font-size:12px}.site-header nav a{color:#dce6f5}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--ice)}.nav-login{padding-left:30px;border-left:1px solid var(--line)}
.hero{position:relative;min-height:760px;height:100svh;max-height:1180px;display:flex;align-items:center;justify-content:center;isolation:isolate;overflow:hidden;text-align:center}.hero-landscape{position:absolute;inset:-35px 0;background:url('./mountains.webp') center 58%/cover;z-index:-3;transform:translate3d(0,var(--landscape-y,0px),0) scale(1.035);will-change:transform}.hero:before{content:'';position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,#040b1795 0%,#05101b33 46%,#080f1e20 69%,var(--bg) 100%)}.hero-mist{position:absolute;inset:40% -10% -8%;z-index:-1;pointer-events:none;opacity:.23;background:radial-gradient(ellipse at 30% 70%,#b6cfea44,transparent 55%),radial-gradient(ellipse at 80% 40%,#c4dcf132,transparent 48%);transform:translate3d(var(--mist-x,0px),0,0)}.hero-content{position:relative;padding:60px 24px 80px;width:100%;text-shadow:0 2px 32px #0005}.hero-content .eyebrow{font-size:10px;letter-spacing:.23em;margin-bottom:28px}.hero h1{font:500 clamp(45px,5vw,78px)/1.05 var(--display);letter-spacing:-.035em}.hero h1 em{display:inline-block;font:400 clamp(94px,12.3vw,185px)/1.05 Georgia,serif;letter-spacing:-.055em;margin-left:-.025em}.hero-line{font-size:clamp(20px,2vw,27px);letter-spacing:-.02em;margin:25px 0 32px}.hero .button{text-shadow:none;min-width:190px}.scroll-cue{position:absolute;bottom:33px;left:50%;transform:translateX(-50%);font-size:11px;letter-spacing:.03em;color:#d2deec;display:flex;align-items:center;gap:22px;white-space:nowrap}.scroll-cue span{font-size:21px}
.section-heading{display:grid;grid-template-columns:1.2fr .8fr;column-gap:100px;align-items:end;margin-bottom:60px}.section-heading .eyebrow{grid-column:1/-1}.section-heading>p:last-child{color:var(--muted);margin:0;max-width:430px;font-size:18px}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:60px;border-top:1px solid var(--line);padding-top:35px}.comparison>div{padding-right:20px}.comparison h3{font-size:25px;margin:24px 0 20px;max-width:420px}.comparison p{color:var(--muted)}.comparison-agent{border-left:1px solid var(--line);padding-left:60px}.step-label{font-size:10px;font-weight:600;letter-spacing:.13em;color:#a6c4e8}.demo-section,.voice-section{background:#0b1628;border-block:1px solid var(--line)}.demo-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:center}.demo-layout>.small{max-width:380px}.demo{border:1px solid #ffffff25;background:#101d30;border-radius:8px;overflow:hidden;box-shadow:0 30px 80px 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@media(max-width:680px){body{font-size:16px}.wrap{width:calc(100% - 40px)}.section{padding-block:66px}.site-header{height:76px;padding:0 20px}.site-header nav{gap:18px;font-size:11px}.site-header .brand{font-size:10px;letter-spacing:.12em}.site-header nav a[aria-current]{display:none}.nav-login{display:block;padding-left:0;border-left:0}.hero{min-height:650px;height:94svh;max-height:900px}.hero-landscape{background-position:66% 50%}.hero:before{background:linear-gradient(180deg,#040b1788,#05101b22 50%,var(--bg) 100%)}.hero-content{padding:70px 14px 100px}.hero-content .eyebrow{font-size:9px;margin-bottom:26px}.hero h1{font-size:clamp(35px,9vw,48px)}.hero h1 em{font-size:clamp(75px,20vw,120px);line-height:1.18}.hero-line{font-size:21px;margin:18px 0 26px}.hero .button{font-size:14px;padding:13px 23px}.scroll-cue{bottom:30px;font-size:10px}.section-heading,.split,.demo-layout,.teacher,.enrollment-layout,.faq{grid-template-columns:1fr;gap:30px}.section-heading{margin-bottom:36px}.section-heading .eyebrow{margin:0}.section-heading>p:last-child{font-size:17px;max-width:100%}.comparison{grid-template-columns:1fr;gap:30px}.comparison-agent{border-left:0;border-top:1px solid var(--line);padding:30px 0 0}.comparison h3{font-size:23px}.demo-layout>div>.small{max-width:100%}.demo-tabs button{font-size:11px;padding:16px 7px}.demo-output{padding:22px 18px}.spoken{font-size:21px;min-height:120px}.flow-labels{gap:8px;font-size:9px}.output-preview{padding:20px 17px}.body-copy{font-size:17px}.lesson-list li{grid-template-columns:35px 1fr;gap:18px;padding:25px 0}.lesson-symbol{display:none}.lesson-list h3{font-size:21px}.lesson-list p{font-size:15px}.teacher{gap:36px}.portrait{height:360px;max-width:100%;width:100%}.portrait img{object-position:50% 24%}.teacher h2{font-size:42px}.enrollment-layout{gap:38px}.offer{border-left:0;border-top:1px solid var(--line);padding:30px 0 0}.price{font-size:58px}.intro{font-size:19px}.foundation-list,.process-grid{grid-template-columns:1fr;gap:25px}.foundation-list>div{display:grid;grid-template-columns:32px 1fr;gap:0 14px}.foundation-list .step-label{grid-row:1/3;margin-top:5px}.foundation-list h3{margin:0 0 9px}.foundation-list p{grid-column:2}.footer{grid-template-columns:1fr}.footer nav{justify-content:flex-start;gap:18px}.closing h2{font-size:42px}.closing .button{margin:30px 0 0}.closing .text-link{display:table;margin:24px auto 0}}
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