:root{--ink:#0e2421;--muted:#667976;--teal:#0d806f;--mint:#daf5ee;--line:#dce8e5;--paper:#f7faf9}*{box-sizing:border-box}body{color:var(--ink);background:var(--paper);margin:0;font-family:Inter,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.nav{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:72px;padding:0 max(24px,50vw - 560px);display:flex}.logo{letter-spacing:.08em;font-weight:850}.nav-links{align-items:center;gap:22px;font-size:14px;display:flex}.button{background:var(--teal);color:#fff;cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;padding:12px 18px;font-weight:720;display:inline-flex}.button.secondary{color:var(--ink);border:1px solid var(--line);background:#fff}.hero{grid-template-columns:1.2fr .8fr;align-items:center;gap:70px;max-width:1120px;margin:auto;padding:96px 24px 70px;display:grid}.eyebrow{color:var(--teal);letter-spacing:.12em;font-size:12px;font-weight:800}.hero h1{letter-spacing:-.055em;margin:18px 0 20px;font-size:58px;line-height:1.02}.hero p{color:var(--muted);max-width:630px;font-size:18px;line-height:1.7}.actions{gap:12px;margin-top:30px;display:flex}.signal-card{color:#fff;background:#0e2421;border-radius:24px;padding:26px;box-shadow:0 30px 70px #173e3730}.signal-card small{color:#9fb9b4}.signal{border-bottom:1px solid #28403c;justify-content:space-between;padding:17px 0;display:flex}.signal strong{color:#75dccb}.section{max-width:1120px;margin:auto;padding:70px 24px}.section h1,.section h2{letter-spacing:-.04em;font-size:40px}.cards{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:25px}.card.featured{border:2px solid var(--teal);box-shadow:0 18px 50px #15473f18}.price{margin:16px 0;font-size:37px;font-weight:800}.form{border:1px solid var(--line);background:#fff;border-radius:18px;max-width:540px;padding:28px}.field{gap:7px;margin:14px 0;font-size:13px;font-weight:650;display:grid}.field input{border:1px solid var(--line);border-radius:9px;padding:12px}.success{background:var(--mint);color:#145f53;border:1px solid #a9dfd3;border-radius:14px;margin:20px 0;padding:18px}.footer{text-align:center;color:var(--muted);padding:40px;font-size:12px}@media (max-width:760px){.hero{grid-template-columns:1fr;padding-top:60px}.hero h1{font-size:42px}.cards{grid-template-columns:1fr}.nav-links a:not(.button){display:none}}