:root{--green:#0f5b4d;--green-2:#167a67;--mint:#e8f4ef;--sand:#faf7f2;--ink:#17262b;--muted:#5b6b70;--line:#dfe7e4;--accent:#e8833a;--radius:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-text-size-adjust:100%}h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}h1{font-size:clamp(1.9rem,6vw,3rem)}h2{font-size:clamp(1.5rem,4.5vw,2.1rem)}p{margin:0 0 1em}.wrap{max-width:1040px;margin:0 auto;padding:0 16px}.narrow{max-width:720px}section{padding:52px 0}.alt{background:var(--sand)}.mint{background:var(--mint)}.topbar{background:var(--green);color:#fff;text-align:center;font-size:.85rem;padding:8px 12px}.nav{display:flex;justify-content:space-between;align-items:center;padding:14px 0}.logo{font-weight:800;letter-spacing:.08em;color:var(--green);font-size:1.2rem}.hero{padding:36px 0 56px;background:linear-gradient(180deg,var(--mint),#fff)}.hero p.lead{font-size:1.1rem;color:var(--muted);max-width:560px}.pill{background:#fff;border:1px solid var(--line);color:var(--green);border-radius:999px;padding:4px 12px;font-size:.8rem;font-weight:600;margin-bottom:14px}.btn,.pill{display:inline-block}.btn{border:0;cursor:pointer;text-align:center;text-decoration:none;background:var(--accent);color:#fff;font-weight:700;font-size:1.05rem;padding:15px 28px;border-radius:999px;box-shadow:0 6px 18px rgba(232,131,58,.35)}.btn:disabled{opacity:.6;cursor:wait}.btn.block{display:block;width:100%}.btn.ghost{background:#fff;color:var(--green);border:2px solid var(--green);box-shadow:none}.grid{display:grid;grid-gap:14px;gap:14px}@media (min-width:720px){.grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c2{grid-template-columns:repeat(2,1fr)}}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}.card h3{font-size:1.05rem;color:var(--green);margin-bottom:.3em}.card p{margin:0;color:var(--muted);font-size:.95rem}.chain{display:grid;grid-gap:10px;gap:10px;counter-reset:s}.chain .step{display:flex;gap:12px;background:#fff;border-radius:var(--radius);padding:14px 16px;border:1px solid var(--line)}.chain .step:before{counter-increment:s;content:counter(s);flex:none;width:28px;height:28px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.85rem}.packs{display:grid;grid-gap:12px;gap:12px}.pack{position:relative;display:flex;justify-content:space-between;align-items:center;gap:12px;border:2px solid var(--line);border-radius:var(--radius);padding:14px 16px;cursor:pointer;background:#fff}.pack input{position:absolute;opacity:0;pointer-events:none}.pack.sel{border-color:var(--green);background:var(--mint)}.pack .tag{position:absolute;top:-10px;right:12px;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;padding:2px 10px;border-radius:999px}.pack .p{font-weight:800;font-size:1.2rem;color:var(--green);white-space:nowrap}.pack small{color:var(--muted);display:block}.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 10px 30px rgba(15,91,77,.08)}.field{margin-bottom:12px}.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:4px}.field input,.field select,.field textarea{width:100%;font:inherit;padding:12px;border:1px solid #c9d5d1;border-radius:12px;background:#fff}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--green-2);border-color:var(--green-2)}.row{display:grid;grid-gap:12px;gap:12px;grid-template-columns:1fr 1fr}.hp{position:absolute;left:-9999px;height:0;overflow:hidden}.err{background:#fdecea;color:#8a1c13;border-radius:12px;padding:10px 12px;margin-bottom:12px;font-size:.92rem}.methods{display:grid;grid-gap:8px;gap:8px;margin-bottom:14px}.method{display:flex;gap:10px;align-items:center;border:2px solid var(--line);border-radius:12px;padding:12px;cursor:pointer}.method.sel{border-color:var(--green);background:var(--mint)}.total{display:flex;justify-content:space-between;font-weight:800;font-size:1.15rem;margin:6px 0 14px}details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:10px}summary{cursor:pointer;font-weight:700}details p{margin:8px 0 0;color:var(--muted)}.disclaimer{font-size:.8rem;color:var(--muted)}footer{background:#10231f;color:#b9c9c4;padding:32px 0 90px;font-size:.85rem}footer a{color:#d6e6e0}.sticky{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);display:none}@media (max-width:719px){.sticky{display:block}}.wa{position:fixed;right:14px;bottom:84px;z-index:21;background:#25d366;color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-weight:800;text-decoration:none;box-shadow:0 6px 16px rgba(0,0,0,.2)}@media (min-width:720px){.wa{bottom:18px}}.table{width:100%;border-collapse:collapse;font-size:.85rem}.table td,.table th{border-bottom:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}.badge{padding:2px 8px;border-radius:999px;font-size:.75rem;font-weight:700;background:#eef2f1}