:root{
  --ink:#f5f7fb;--ink-soft:#cbd2df;--muted:#8f99aa;--night:#090d17;--surface:#111827;--surface-2:#171f31;
  --line:rgba(203,210,223,.15);--line-strong:rgba(203,210,223,.27);--blue:#1859ff;--blue-light:#5d82ff;
  --mineral:#f2eee5;--graphite:#7f899b;--maxw:1180px;--sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --head:"Bricolage Grotesque",var(--sans);--mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--night);scrollbar-color:var(--graphite) var(--night)}
body{margin:0;background:var(--night);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body,button,a{caret-color:var(--blue-light)}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--night)}::-webkit-scrollbar-thumb{background:var(--graphite);border:3px solid var(--night);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--blue-light)}
::selection{background:var(--blue);color:#fff}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.24em}
:focus-visible{outline:3px solid var(--blue-light);outline-offset:4px;border-radius:4px}.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:#fff;color:#071021;padding:10px 16px;border-radius:8px;font-weight:700}.skip-link:focus{top:16px}
.wrap{width:min(calc(100% - 48px),var(--maxw));margin-inline:auto}h1,h2,h3{font-family:var(--head);margin:0;letter-spacing:-.035em;line-height:1.06;text-wrap:balance}h1{font-size:clamp(3.1rem,7vw,5.7rem);font-weight:600;max-width:12ch}h2{font-size:clamp(2.1rem,4.2vw,3.65rem);font-weight:600;max-width:18ch}h3{font-size:1.16rem;font-weight:600;letter-spacing:-.018em}p{margin:0}.lead{font-size:clamp(1.05rem,1.8vw,1.28rem);line-height:1.65;color:var(--ink-soft);max-width:62ch}
.ambient{position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse 60% 42% at 8% 4%,rgba(24,89,255,.2),transparent 64%),radial-gradient(ellipse 40% 36% at 95% 22%,rgba(69,82,120,.16),transparent 70%)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(9,13,23,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(18px) saturate(130%)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;min-width:0}.brand{display:inline-flex;align-items:center;gap:11px;color:var(--ink);font-family:var(--head);font-weight:700;text-decoration:none;letter-spacing:-.025em;flex-shrink:0}.brand-mark{width:42px;height:42px;object-fit:contain;filter:drop-shadow(0 9px 16px rgba(0,0,0,.35))}.navlinks{display:flex;align-items:center;gap:30px;flex-shrink:0}.navlinks a{color:var(--ink-soft);font-size:.92rem;text-decoration:none}.navlinks a:hover{color:#fff}
.hero-section{min-height:calc(100svh - 72px);display:flex;align-items:center;border-bottom:1px solid var(--line);overflow:hidden}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);gap:clamp(52px,7vw,110px);align-items:center;padding-block:82px 88px;min-width:0}.hero-copy{min-width:0}.hero-copy .lead{margin-top:28px;max-width:58ch}.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.btn{min-height:50px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border-radius:12px;font-weight:700;font-size:.93rem;text-decoration:none;transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 14px 34px rgba(24,89,255,.28)}.btn-primary:hover{background:#2d68ff;box-shadow:0 17px 38px rgba(24,89,255,.36)}.btn-secondary{border:1px solid var(--line-strong);background:rgba(255,255,255,.035);color:var(--ink)}.release-status{display:inline-flex;align-items:center;gap:10px;margin-top:20px;color:var(--muted);font-family:var(--mono);font-size:.71rem;letter-spacing:.035em}.release-status span{width:7px;height:7px;background:#3ddc97;border-radius:50%;box-shadow:0 0 0 5px rgba(61,220,151,.1)}.hero-facts{display:flex;gap:34px;margin:38px 0 0;padding:25px 0 0;border-top:1px solid var(--line)}.hero-facts div{display:grid;gap:2px;min-width:0}.hero-facts dt{font-family:var(--head);font-weight:700;font-size:1.08rem}.hero-facts dd{margin:0;color:var(--muted);font-size:.82rem}
.brand-stage{position:relative;min-height:580px;display:grid;place-items:center;isolation:isolate}.brand-stage::before{content:"";position:absolute;width:520px;height:520px;background:radial-gradient(circle,rgba(24,89,255,.2),rgba(24,89,255,.04) 46%,transparent 70%);z-index:-2}.hero-icon{position:absolute;top:0;right:3%;width:min(76%,430px);aspect-ratio:1;border-radius:28px;box-shadow:0 32px 80px rgba(0,0,0,.52);transform:rotate(2deg)}.lesson-strip{position:absolute;left:0;bottom:4px;width:min(88%,430px);padding:25px 25px 22px;border-radius:16px;background:rgba(17,24,39,.95);box-shadow:0 26px 64px rgba(0,0,0,.48);border:1px solid var(--line-strong);backdrop-filter:blur(20px);transition:opacity .13s ease,transform .13s ease}.lesson-strip.is-changing{opacity:.72;transform:translateY(3px)}.lesson-meta,.lesson-actions{display:flex;justify-content:space-between;color:var(--muted);font-family:var(--mono);font-size:.69rem;text-transform:uppercase;letter-spacing:.055em}.lesson-strip h2{font-size:1.55rem;margin-top:18px;max-width:18ch;min-height:2.12em}.lesson-strip p{margin-top:12px;color:var(--ink-soft);font-size:.91rem;line-height:1.55;min-height:4.65em}.lesson-progress{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:22px}.lesson-progress span{height:4px;border-radius:3px;background:#2a3345}.lesson-progress .done{background:var(--mineral)}.lesson-progress .active{background:var(--blue)}.lesson-actions{margin-top:12px;gap:5px}.lesson-actions button{appearance:none;border:0;border-radius:7px;background:transparent;color:var(--muted);font:inherit;text-transform:inherit;letter-spacing:inherit;padding:6px 7px;cursor:pointer}.lesson-actions button:hover{color:var(--ink)}.lesson-actions button[aria-pressed="true"]{color:#fff;background:rgba(24,89,255,.3)}
section{padding-block:110px;border-bottom:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:62px}.section-heading>p{color:var(--ink-soft);max-width:48ch}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.method-step{padding:28px 28px 10px 0;margin-right:28px}.method-step:not(:last-child){border-right:1px solid var(--line)}.step-number{font-family:var(--mono);font-size:.73rem;color:var(--blue-light)}.method-step h3{margin-top:42px}.method-step p{margin-top:12px;color:var(--muted);font-size:.94rem;line-height:1.62}
.trust-section{background:linear-gradient(115deg,#f1eee8,#dadde5);color:#0b1020}.trust-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:clamp(64px,9vw,130px);align-items:start}.trust-intro{position:sticky;top:120px}.trust-intro .lead{color:#465064;margin-top:24px}.trust-list{border-top:1px solid rgba(11,16,32,.22)}.trust-list article{display:grid;grid-template-columns:34px 1fr;gap:18px;padding:27px 0;border-bottom:1px solid rgba(11,16,32,.18)}.trust-line{width:26px;height:4px;margin-top:10px;border-radius:4px;background:linear-gradient(90deg,var(--mineral) 0 31%,var(--graphite) 31% 64%,var(--blue) 64%)}.trust-list p{margin-top:8px;color:#526074;font-size:.95rem}
.pricing-heading{align-items:start}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.price-plan{position:relative;padding:32px 30px;border-radius:16px;background:#101725;box-shadow:0 18px 45px rgba(0,0,0,.2)}.price-plan.featured{background:#18213a;box-shadow:0 24px 55px rgba(0,0,0,.3),0 18px 40px rgba(24,89,255,.12)}.plan-label{position:absolute;right:18px;top:18px;background:var(--blue);color:#fff;border-radius:999px;padding:5px 10px;font-size:.7rem;font-weight:700}.price-plan>div:first-of-type p{color:var(--muted);margin-top:7px;font-size:.9rem}.price{display:flex;align-items:baseline;gap:10px;margin-top:35px}.price strong{font-family:var(--head);font-size:2.8rem;letter-spacing:-.05em}.price span,.annual{color:var(--muted);font-size:.82rem}.annual{margin-top:-2px}.price-plan ul{list-style:none;padding:24px 0 0;margin:28px 0 0;border-top:1px solid var(--line)}.price-plan li{position:relative;padding-left:21px;margin:10px 0;color:var(--ink-soft);font-size:.92rem}.price-plan li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:2px;background:var(--blue-light);border-radius:2px}.purchase-note{margin-top:28px;color:var(--muted);font-size:.84rem}
.closing-section{padding-block:72px}.closing{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}.closing-mark{width:90px;height:90px;object-fit:contain}.closing h2{font-size:clamp(1.65rem,3vw,2.45rem);max-width:24ch}.closing p{margin-top:8px;color:var(--muted)}footer{padding-block:48px;color:var(--muted)}.fgrid{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap}.fgrid>div>p{margin-top:12px;font-size:.86rem}.fl{display:flex;gap:22px;flex-wrap:wrap}.fl a{color:var(--muted);font-size:.88rem}.fl a:hover{color:var(--ink)}
.doc{padding-block:72px 110px;max-width:min(78ch,calc(100% - 48px))}.doc h1{font-size:clamp(2.6rem,6vw,4.7rem);max-width:16ch;margin-bottom:18px}.doc h2{font-size:clamp(1.45rem,3vw,2rem);margin:58px 0 15px;letter-spacing:-.025em}.doc h3{font-size:1.08rem;margin:30px 0 8px}.doc p,.doc li{color:var(--ink-soft);font-size:1rem}.doc p{margin-bottom:18px}.doc ul{padding-left:22px}.doc li{margin-bottom:9px}.doc strong{color:var(--ink)}.doc a{color:#86a3ff}.stamp{font-family:var(--mono);font-size:.78rem;color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:25px 0 38px}.todo{background:#171f31;border-radius:12px;padding:18px 20px;margin:22px 0;color:var(--ink-soft);font-size:.92rem}.todo strong{color:var(--mineral);font-family:var(--mono);font-size:.76rem;letter-spacing:.05em;text-transform:uppercase;display:block;margin-bottom:7px}.doc table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.92rem}.doc th,.doc td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}.doc th{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--blue-light)}.doc td{color:var(--ink-soft)}.doc code{font-family:var(--mono);font-size:.88em;background:var(--surface-2);padding:2px 7px;border-radius:5px;color:#9bb2ff}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-block:70px}.brand-stage{min-height:520px;width:min(100%,560px);margin-inline:auto}.method-grid{grid-template-columns:1fr 1fr}.method-step:nth-child(2){border-right:0}.method-step:nth-child(-n+2){border-bottom:1px solid var(--line)}.trust-layout{grid-template-columns:1fr}.trust-intro{position:static}.pricing-grid{grid-template-columns:1fr}.price-plan{padding:28px}.closing{grid-template-columns:auto 1fr}.closing .btn{grid-column:2;justify-self:start}.section-heading{display:block}.section-heading>p{margin-top:20px}}
@media(max-width:680px){body{font-size:16px}.wrap{width:min(calc(100% - 32px),var(--maxw))}.nav{height:66px;gap:12px}.navlinks{display:flex}.navlinks a{display:none}.navlinks a[href="/support.html"],.navlinks a:last-child{display:inline-flex;border:1px solid var(--line-strong);border-radius:999px;padding:7px 12px;color:var(--ink)}.brand-mark{width:38px;height:38px}.hero-section{min-height:auto}.hero{padding-block:58px 70px}.hero-copy h1{font-size:clamp(2.75rem,13vw,4rem)}.cta .btn{flex:1 1 100%}.release-status{font-size:.62rem;line-height:1.45}.hero-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.hero-facts dd{font-size:.72rem}.brand-stage{min-height:430px;min-width:0}.hero-icon{width:86%;right:1%}.lesson-strip{width:93%;padding:20px}.lesson-actions{font-size:.56rem}.lesson-actions button{padding:5px 4px}.method-grid{grid-template-columns:1fr}.method-step{padding:24px 0;margin:0;border-right:0!important;border-bottom:1px solid var(--line)}.method-step h3{margin-top:22px}.trust-layout{gap:50px}.trust-list article{grid-template-columns:28px 1fr}.closing{grid-template-columns:1fr}.closing-mark{width:70px;height:70px}.closing .btn{grid-column:auto}.doc{max-width:calc(100% - 32px);padding-block:54px 90px}.doc table{display:block;overflow-x:auto}.fgrid{display:grid}.fl{gap:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.lesson-strip{transition:none}}
.lesson-actions button{min-width:44px;min-height:44px}
@media(max-width:680px){.lesson-actions{font-size:.62rem}}