.bt{--g:#0B7A3B;--gl:#16994D;--gd:#07401F;--acc:#2BD13F;--neon:#55FF5A;--ink:#0C2219;--body:#4A5550;--muted:#76827C;--line:#D5DCD8;--mist:#F1F7F3;--card:#F3F5F4;--band:#E8ECEA;--night:#0E1210;--wrong:#9A3B12;--display:var(--font-lexend),"Lexend",system-ui,sans-serif;font-family:var(--font-dmsans),"DM Sans",system-ui,sans-serif;color:var(--ink);background:#fff;overflow-x:clip}.bt h1,.bt h2,.bt h3{font-family:var(--display);margin:0;letter-spacing:-.01em;text-wrap:balance}.bt p{margin:0}.bt-wrap{max-width:1200px;margin-inline:auto;padding-inline:24px}.bt :focus-visible{outline:3px solid var(--neon);outline-offset:3px}.bt-btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border-radius:999px;font:600 16px/1 var(--font-dmsans),DM Sans,system-ui,sans-serif;text-decoration:none;transition:transform .15s ease,background .15s ease}.bt-btn-primary{background:linear-gradient(90deg,var(--acc),var(--neon));color:var(--ink);box-shadow:0 8px 24px rgba(43,209,63,.26)}.bt-btn-primary:hover{transform:translateY(-1px)}.bt-btn-dark{background:var(--ink);color:#fff}.bt-btn-dark:hover{background:var(--g)}.bt-btn-ghost{background:rgba(255,255,255,.12);color:#fff}.bt-btn-ghost:hover{background:rgba(255,255,255,.2)}.bt-intro{position:relative;overflow:hidden;color:#fff;background:linear-gradient(105deg,var(--gd) 0,var(--g) 60%,var(--gl) 100%)}.bt-intro-mark{position:absolute;right:22%;top:-40px;width:420px;height:auto;opacity:.6;pointer-events:none}.bt-intro .bt-wrap{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:end;padding-top:64px}.bt-intro-copy{padding-bottom:72px}.bt-intro h1{font-weight:300;font-size:clamp(38px,5vw,62px);line-height:1.05;max-width:12em}.bt-intro h1 b{font-weight:600}.bt .bt-lead{margin-top:14px;font-size:19px;color:rgba(255,255,255,.9);max-width:32em}.bt-cta{margin-top:28px;gap:12px}.bt .bt-facts,.bt-cta{display:flex;flex-wrap:wrap}.bt .bt-facts{margin-top:30px;gap:10px 28px;font-size:15.5px;color:rgba(255,255,255,.88)}.bt-facts b{color:#fff;font-weight:600}.bt-hero-phone{width:300px;aspect-ratio:1320/2868;border-radius:42px 42px 0 0;padding:10px 10px 0;background:#0B0F0D;box-shadow:0 -10px 60px rgba(0,0,0,.25);margin-bottom:-220px;transform:translateY(-20px)}.bt-hero-phone img{width:100%;height:100%;object-fit:cover;object-position:top;border-radius:33px 33px 0 0}.bt .bo-draw>*{stroke-dasharray:1;stroke-dashoffset:1;animation:bt-draw 2.4s cubic-bezier(.6,0,.2,1) forwards}.bt .bo-draw>:nth-child(2){animation-delay:.5s}.bt .bo-draw>:nth-child(3){animation-delay:.8s}.bt .bo-draw>:nth-child(4){animation-delay:1s}@keyframes bt-draw{to{stroke-dashoffset:0}}.bt-block{padding-block:80px}.bt-first{padding-top:120px}.bt-flush{padding-top:0}.bt-block h2{font-size:clamp(28px,3.2vw,40px);font-weight:600}.bt .bt-sub{margin-top:10px;color:var(--body);font-size:17.5px;max-width:40em}.bt-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:48px;align-items:center}.bt-path{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:56px;align-items:start;margin-top:40px}.bt-meter{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:20px;background:var(--mist);margin-bottom:16px}.bt-ring{--p:0;width:56px;height:56px;background:conic-gradient(var(--g) calc(var(--p) * 1%),var(--band) 0);place-items:center;flex:none}.bt-ring,.bt-ring>span{border-radius:50%;display:grid}.bt-ring>span{width:44px;height:44px;background:var(--mist);place-items:center;font:600 15px var(--display)}.bt-meter b{display:block;font:600 18px var(--display)}.bt-meter div>span{color:var(--body);font-size:14.5px}.bt-steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}.bt-step{border-radius:20px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .2s ease,background .2s ease}.bt-step[data-open]{box-shadow:inset 0 0 0 1.5px var(--g);background:var(--mist)}.bt-step-head{width:100%;display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:14px;align-items:center;padding:18px 20px;border:0;background:none;text-align:left;cursor:pointer;color:inherit;font:inherit}.bt-box{width:30px;height:30px;border-radius:9px;box-shadow:inset 0 0 0 2px var(--line);display:grid;place-items:center;color:#fff;transition:background .2s ease,box-shadow .2s ease}.bt-box svg{opacity:0;transition:opacity .2s ease}.bt-step[data-done] .bt-box{background:var(--g);box-shadow:none}.bt-step[data-done] .bt-box svg{opacity:1}.bt-step-head b{display:block;font:600 18px var(--display)}.bt-step-head small{display:block;color:var(--muted);font-size:14px}.bt-tag{font-size:13px;font-weight:700;border-radius:999px;padding:4px 10px;white-space:nowrap}.bt-tag.need{background:var(--ink);color:#fff}.bt-tag.kids{background:#FFF1DA;color:#6E4A00}.bt-tag.opt{background:var(--card);color:var(--body)}.bt-step-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}.bt-step[data-open] .bt-step-body{grid-template-rows:1fr}.bt-step-body>div{overflow:hidden}.bt-in{padding:0 20px 20px 64px;display:grid;gap:10px;color:var(--body);font-size:15px}.bt-in ul{margin:0;padding-left:18px;display:grid;gap:4px}.bt-mark{justify-self:start;border:0;background:var(--ink);color:#fff;border-radius:999px;padding:9px 16px;font:600 14px var(--font-dmsans),DM Sans,system-ui,sans-serif;cursor:pointer}.bt-step[data-done] .bt-mark{background:var(--card);color:var(--ink)}.bt-stage{position:sticky;top:110px;display:grid;justify-items:center;gap:16px}.bt-stage-bg{position:relative;width:100%;max-width:400px;aspect-ratio:400/540;border-radius:28px;background:linear-gradient(150deg,#E3F4E9,#CDE8D6);display:grid;place-items:center;overflow:hidden}.bt-stage-mark{position:absolute;width:125%;left:-12%;top:6%;height:auto;opacity:.5;pointer-events:none}.bt-phone{position:relative;width:230px;aspect-ratio:1320/2868;border-radius:36px;padding:8px;background:#0B0F0D;box-shadow:0 30px 60px rgba(4,30,15,.35)}.bt-screen{position:relative;width:100%;height:100%;border-radius:28px;overflow:hidden;background:#fff}.bt-layer{position:absolute;inset:0;opacity:0;transform:scale(.97);transition:opacity .45s ease,transform .45s ease}.bt-layer.on{opacity:1;transform:none}.bt-layer img{width:100%;height:100%;object-fit:cover;object-position:top}.bt .bt-cap{color:var(--body);font-size:15px;text-align:center;max-width:24em;min-height:3em}.bt-quiz{background:var(--mist)}.bt-quiz .bt-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center}.bt-essentials{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:8px}.bt-essentials li{padding-left:26px;position:relative;color:var(--body)}.bt-essentials li:before{content:"";position:absolute;left:3px;top:.5em;width:12px;height:7px;border-left:2px solid var(--g);border-bottom:2px solid var(--g);rotate:-45deg}.bt-qcard{background:#fff;border-radius:24px;padding:28px;box-shadow:0 24px 60px rgba(12,34,25,.1)}.bt-qcard small{color:var(--muted);font-size:14px}.bt-qcard h3{margin-top:6px;font-size:21px;font-weight:600}.bt-opts{margin-top:18px;display:grid;gap:10px}.bt-opt{text-align:left;border:0;border-radius:16px;padding:15px 18px;background:var(--card);color:var(--ink);font:400 15.5px var(--font-dmsans),DM 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