:root{
  --ink:#17231d;--muted:#5a6a61;--paper:#fbfcf8;--white:#fff;
  --green:#176b52;--green-2:#0e4f3b;--mint:#e8f4ee;--gold:#e9a62b;
  --sand:#f6f0df;--line:#dfe6e1;--max:1160px;--radius:20px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:var(--green-2);text-underline-offset:3px}.container{width:min(var(--max),calc(100% - 32px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;background:#fff;padding:10px 14px;border-radius:8px;z-index:100}
header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:900;text-decoration:none;color:var(--ink);letter-spacing:-.02em}.mark{width:38px;height:38px;border-radius:11px;background:var(--green);color:white;display:grid;place-items:center;font-size:.88rem;box-shadow:inset -7px -7px 0 rgba(233,166,43,.28)}.navlinks{display:flex;align-items:center;gap:19px;flex-wrap:wrap;font-size:.94rem}.navlinks a{text-decoration:none;font-weight:700;color:var(--ink)}.navlinks a:hover{color:var(--green)}.menu{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 11px;font-weight:800}
.hero{padding:86px 0 78px;background:radial-gradient(circle at 83% 18%,#f5e4b9 0,transparent 28%),radial-gradient(circle at 80% 70%,#dff1e7 0,transparent 34%),linear-gradient(180deg,#fff,var(--paper))}.tag{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid #cfe2d8;background:#fff;border-radius:999px;color:var(--green-2);font-weight:850;font-size:.82rem}.tag:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}h1{font-size:clamp(2.6rem,6.6vw,5.5rem);line-height:.98;letter-spacing:-.055em;max-width:930px;margin:20px 0}.lead{font-size:clamp(1.08rem,2vw,1.28rem);color:var(--muted);max-width:800px;margin:0 0 28px}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 17px;border-radius:12px;font-weight:850;text-decoration:none;border:1px solid transparent}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-2);color:#fff}.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}
.section{padding:72px 0}.section.white{background:#fff}.section h2{font-size:clamp(1.8rem,3vw,2.75rem);letter-spacing:-.035em;line-height:1.12;margin:0 0 15px}.intro{max-width:780px;color:var(--muted);margin:0 0 28px}.kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:var(--green)}.grid{display:grid;gap:20px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 10px 28px rgba(23,35,29,.035)}.card h3{margin-top:0;line-height:1.25}.card p:last-child{margin-bottom:0}.soft{background:var(--mint)}.sand{background:var(--sand)}.answer{font-size:1.12rem;font-weight:680;max-width:900px}.notice{border-left:4px solid var(--gold);background:#fff8e8;padding:18px 20px;border-radius:0 14px 14px 0}.callout{background:linear-gradient(135deg,var(--green),var(--green-2));color:white;border-radius:26px;padding:34px}.callout p{color:#e7f2ed}.callout a{color:#fff}.pill{display:inline-flex;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 10px;margin:3px 5px 3px 0;font-size:.84rem}.crumb{font-size:.9rem;color:var(--muted);margin:20px 0}.meta{font-size:.88rem;color:var(--muted)}
.tablewrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}table{border-collapse:collapse;width:100%;min-width:720px}th,td{text-align:left;padding:15px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f2f6f3;font-size:.91rem}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:12px 0}.faq summary{cursor:pointer;font-weight:850}.faq details p{color:var(--muted)}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:24px}.formbox,.resultbox{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.field{margin:0 0 16px}.field label{display:block;font-weight:800;margin-bottom:6px}.field input{width:100%;padding:12px 13px;border:1px solid #cbd6cf;border-radius:10px;font:inherit}.big{font-size:2rem;font-weight:900;letter-spacing:-.03em}.resultline{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}.resultline:last-child{border-bottom:0}.source-list li{margin:10px 0}.byline{display:flex;gap:12px;align-items:center;margin:18px 0;color:var(--muted);font-size:.92rem}.badge{width:34px;height:34px;border-radius:50%;background:var(--mint);display:grid;place-items:center;font-weight:900;color:var(--green)}
footer{background:#13221b;color:#dce7e1;padding:44px 0 58px}.footergrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}footer a{color:#fff}.small{font-size:.88rem;color:var(--muted)}footer .small{color:#aebeb5}
@media(max-width:880px){.g3,.g2,.calc,.footergrid{grid-template-columns:1fr}.navlinks{display:none}.navlinks.open{display:flex;position:absolute;left:16px;right:16px;top:70px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;flex-direction:column;align-items:flex-start}.menu{display:block}.hero{padding-top:58px}h1{font-size:clamp(2.5rem,13vw,4.2rem)}}


/* Pravaler embedded simulator */
:root{--pravaler-orange:#FA5300;--pravaler-black:#000;--pravaler-white:#fff}
.simulator-page h1{max-width:920px}
.pravaler-embed{margin-top:28px;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 18px 50px rgba(23,35,29,.10)}
.pravaler-embed-head{min-height:76px;background:var(--pravaler-orange);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 20px}
.pravaler-brand-lockup{display:flex;align-items:center;gap:18px;color:#fff;font-family:Arial,sans-serif;font-weight:700}
.pravaler-brand-lockup img{display:block;width:146px;height:auto;max-height:40px;object-fit:contain}
.pravaler-open{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 14px;border:1px solid rgba(255,255,255,.72);border-radius:10px;color:#fff;text-decoration:none;font-family:Arial,sans-serif;font-weight:700;white-space:nowrap}
.pravaler-open:hover{background:#fff;color:#000}
.pravaler-frame-wrap{position:relative;background:#fff;min-height:900px}
.pravaler-frame-wrap iframe{display:block;width:100%;height:900px;border:0;background:#fff}
.embed-fallback{margin-top:22px}
.simulator-benefits{margin-top:28px}
.simulator-disclosure{margin-top:20px;max-width:920px}
@media(max-width:880px){
  .pravaler-embed-head{align-items:flex-start;flex-direction:column}
  .pravaler-brand-lockup{align-items:flex-start;flex-direction:column;gap:9px}
  .pravaler-frame-wrap,.pravaler-frame-wrap iframe{min-height:780px;height:780px}
  .pravaler-open{width:100%}
}