:root{--ink:#10231d;--muted:#64736e;--cream:#f6f7f2;--card:#fff;--green:#1f6b52;--lime:#d8ff78;--line:#dce5df;--navy:#132b35;--orange:#ffb36b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.wrap{width:min(1160px,92vw);margin:auto}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:rgba(246,247,242,.9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.navin{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:900;font-size:22px;letter-spacing:-.6px}.brand b{color:var(--green)}.links{display:flex;gap:24px;color:#40504b;font-size:14px}.btn,.links{align-items:center}.btn{display:inline-flex;justify-content:center;border:0;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer;background:var(--ink);color:white}.btn.alt{background:var(--lime);color:var(--ink)}.btn.ghost{background:white;color:var(--ink);border:1px solid var(--line)}.hero{padding:80px 0 56px}.heroGrid{display:grid;grid-template-columns:1.05fr .95fr;grid-gap:52px;gap:52px;align-items:center}.eyebrow{display:inline-flex;padding:8px 12px;border:1px solid #cfe0d6;border-radius:999px;background:#fff;font-size:12px;font-weight:800}.hero h1{font-size:clamp(48px,7vw,82px);line-height:.95;letter-spacing:-4px;margin:20px 0}.hero h1 span{color:var(--green)}.lead{font-size:19px;line-height:1.65;color:var(--muted);max-width:650px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.mock{background:var(--navy);color:white;border-radius:30px;padding:22px;box-shadow:0 30px 70px rgba(16,35,29,.18);transform:rotate(1deg)}.mockTop{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.pill{font-size:11px;font-weight:800;background:#27444c;padding:7px 10px;border-radius:999px}.lesson{background:white;color:var(--ink);padding:20px;border-radius:20px;margin-top:10px}.bar{height:9px;background:#e6ece8;border-radius:99px;overflow:hidden}.bar i{display:block;width:62%;height:100%;background:var(--lime)}section{padding:70px 0}.sectionHead{max-width:720px;margin-bottom:32px}.sectionHead h2{font-size:clamp(34px,5vw,54px);letter-spacing:-2px;margin:0 0 12px}.sectionHead p{color:var(--muted);line-height:1.7}.grid3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}.card{background:white;border:1px solid var(--line);border-radius:22px;padding:24px}.card h3{margin:12px 0 8px}.card p{color:var(--muted);line-height:1.6}.num{width:42px;height:42px;border-radius:14px;background:var(--lime);display:grid;place-items:center;font-weight:900}.dark{background:var(--ink);color:white}.dark .card p,.dark .sectionHead p{color:#b8c8c2}.dark .card{background:#17352b;border-color:#2a493f}.price{font-size:38px;font-weight:900;letter-spacing:-1px}.price small{font-size:14px;font-weight:600}.featured{outline:3px solid var(--lime)}.formCard{max-width:620px;margin:auto}.field{display:grid;grid-gap:7px;gap:7px;margin-bottom:14px}.field label{font-size:13px;font-weight:800}.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:white}.shell{display:grid;grid-template-columns:250px 1fr;min-height:calc(100vh - 72px)}.side{background:#10231d;color:white;padding:26px}.side a{display:block;padding:10px 12px;border-radius:10px;margin:4px 0;color:#d6e0dc}.side a:hover{background:#1b3a30}.main{padding:34px}.statgrid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px}.stat{background:white;border:1px solid var(--line);border-radius:18px;padding:18px}.stat strong{font-size:30px}.footer{padding:34px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.quizChoice{display:block;width:100%;text-align:left;margin:8px 0;padding:12px;border:1px solid var(--line);border-radius:12px;background:white;cursor:pointer}.good{border-color:#78a96f!important;background:#effbe9!important}.bad{border-color:#d27c7c!important;background:#fff0f0!important}@media(max-width:850px){.links{display:none}.grid3,.heroGrid,.shell{grid-template-columns:1fr}.mock{transform:none}.side{display:none}.statgrid{grid-template-columns:1fr 1fr}.hero h1{letter-spacing:-2px}}@media(max-width:520px){.statgrid{grid-template-columns:1fr}.hero{padding-top:48px}}