:root{
  --paper:#fbfaf5; --white:#fff; --ink:#15231b; --muted:#53635a; --grid:#cfd8cb; --head:#eaf0e4;
  --green:#14703f; --green-deep:#0e5430; --hl:#ffe66d; --bad:#a3292b;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --pad:clamp(20px,5vw,64px);
  --side:max(var(--pad),calc((100% - 1360px)/2 + var(--pad)));
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;hyphens:auto;overflow-wrap:break-word}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--sans);overflow-x:hidden;
  background-image:linear-gradient(#e4e9df 1px,transparent 1px),linear-gradient(90deg,#e4e9df 1px,transparent 1px);background-size:48px 48px;background-attachment:scroll}
::selection{background:var(--hl);color:var(--ink)}
svg{display:block;max-width:100%}
a{color:inherit;text-underline-offset:.2em}
h1,h2,h3{font-weight:800;line-height:1.05;margin:0;text-wrap:balance;letter-spacing:-.02em}
p{margin:0;text-wrap:pretty}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:3px}

.demo-bar{background:var(--hl);color:var(--ink);text-align:center;font-size:.9375rem;padding:10px var(--pad);line-height:1.4;border-bottom:2px solid var(--ink)}
.demo-bar strong{text-transform:uppercase;letter-spacing:.06em;font-size:.8125rem;margin-right:.35em}

.top{background:var(--paper);border-bottom:1px solid var(--ink)}
.top{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:0 12px;padding:10px var(--pad) 0}
.logo{grid-column:1;grid-row:1;min-width:0;display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--green);font:800 1.125rem/1.1 var(--sans);min-height:44px}
.logo span{color:var(--ink);text-wrap:balance}
.logo svg{flex:none}
.top>.btn{grid-column:2;grid-row:1}
.nav{display:flex;grid-column:1/-1;grid-row:2;gap:4px 22px;overflow-x:auto;margin:2px calc(var(--pad)*-1) 0;padding:0 var(--pad);border-top:1px solid var(--grid);scrollbar-width:none;-webkit-overflow-scrolling:touch;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent)}
.nav::-webkit-scrollbar{display:none}
.nav a{text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;min-height:44px;padding:0 2px;font-weight:500;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--green)}

.btn{display:inline-flex;align-items:center;justify-content:center;text-align:center;min-height:54px;padding:12px 26px;background:var(--green);color:#fff;border:2px solid var(--green);border-radius:6px;font:700 1.0625rem/1.2 var(--sans);text-decoration:none;cursor:pointer;transition:background-color .2s ease-out,color .2s ease-out}
.btn:hover{background:var(--green-deep);border-color:var(--green-deep)}
.btn-ghost{background:transparent;color:var(--green-deep)}
.btn-ghost:hover{background:var(--green);color:#fff;border-color:var(--green)}
.btn-small{min-height:44px;padding:8px 16px;font-size:1rem}
.link{display:inline-flex;align-items:center;min-height:48px;font-weight:600;color:var(--green-deep)}

main>section{max-width:1360px;margin:0 auto}
.hero{display:grid;gap:40px;padding:40px var(--pad) 64px}
.hero-text{background:var(--paper);padding:4px 0}
.hero h1{font-size:clamp(2.375rem,10vw,5rem)}
.lead{margin-top:20px;font-size:1.1875rem;max-width:34em;color:var(--muted)}
.facts{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:0;border:1px solid var(--ink);background:var(--white)}
.facts li{padding:12px 16px;border-top:1px solid var(--grid)}
.facts li:first-child{border-top:0}
.facts b{color:var(--green);font-size:1.25rem;margin-right:.25em}
.actions{display:flex;flex-wrap:wrap;gap:4px 24px;align-items:center;margin-top:32px}
.actions .btn{width:100%}

.sheet{background:var(--white);border:2px solid var(--ink);border-radius:8px;box-shadow:0 18px 32px -16px rgba(21,35,27,.35);overflow:hidden;align-self:center}
.fx{display:flex;border-bottom:1px solid var(--ink);font-size:.9375rem;font-variant-numeric:tabular-nums}
.fx-name{padding:8px 14px;border-right:1px solid var(--ink);background:var(--head);font-weight:700}
.fx-f{padding:8px 14px}
.sheet table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:.9375rem}
.sheet th,.sheet td{border:1px solid var(--grid);padding:10px 12px;text-align:left;font-weight:400}
.sheet thead th,.sheet tbody th{background:var(--head);color:var(--muted);text-align:center;font-weight:600;width:2.5em}
.sheet .h{font-weight:700;background:#f4f7f0}
.sheet .n{text-align:right}
.sheet .sel{outline:3px solid var(--green);outline-offset:-3px;background:var(--hl);font-weight:700}

.sec{padding:64px var(--pad)}
.sec-head{display:grid;gap:14px;margin-bottom:32px;max-width:46rem;background:var(--paper);padding:4px 0}
.sec h2{font-size:clamp(2rem,7vw,3.5rem)}
.sec-head p{color:var(--muted)}

.modules{display:grid;border:2px solid var(--ink);background:var(--white);max-width:60rem}
.modules details{border-top:1px solid var(--grid)}
.modules details:first-child{border-top:0}
.modules summary{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:18px 20px;cursor:pointer;list-style:none;min-height:64px;align-items:center}
.modules summary::-webkit-details-marker{display:none}
.modules summary::after{content:"";grid-row:1/3;grid-column:2;width:12px;height:12px;border-right:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(45deg);margin:0 6px;transition:transform .2s ease-out}
.modules details[open] summary::after{transform:rotate(-135deg)}
.modules summary:hover{background:var(--head)}
.m-n{grid-column:1;font-size:.8125rem;text-transform:uppercase;letter-spacing:.08em;color:var(--green-deep);font-weight:700}
.m-t{grid-column:1;font-size:1.25rem;font-weight:700;line-height:1.2}
.m-c{grid-column:1;font-size:.9375rem;color:var(--muted)}
.modules ul{margin:0;padding:4px 20px 22px 40px;display:grid;gap:8px;color:var(--ink)}
.modules li::marker{color:var(--green)}

.author{display:grid;gap:28px;align-items:start}
.avatar{width:128px;height:128px;border-radius:8px;background:var(--green);color:#fff;display:grid;place-items:center;font:800 2.5rem/1 var(--sans);letter-spacing:.02em;border:2px solid var(--ink);box-shadow:8px 8px 0 var(--hl)}
.author-text{display:grid;gap:14px;max-width:40rem;background:var(--paper);padding:4px 0}
.a-name{font-size:1.375rem;font-weight:700}
.a-name span{font-size:.9375rem;font-weight:400;color:var(--muted)}

.t-grid{display:grid;gap:20px;align-items:stretch}
.t-card{display:flex;flex-direction:column;gap:16px;background:var(--white);border:2px solid var(--ink);border-radius:8px;padding:24px}
.t-card h3{font-size:1.5rem}
.t-price{font-size:2.25rem;font-weight:800;color:var(--green-deep);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.t-card ul{margin:0;padding:0 0 0 1.1em;display:grid;gap:8px;flex:1}
.t-card li::marker{color:var(--green)}
.t-main{background:var(--green);color:#fff;border-color:var(--ink);box-shadow:8px 8px 0 var(--hl)}
.t-main .t-price{color:#fff}
.t-main li::marker{color:var(--hl)}
.t-main .btn{background:var(--hl);color:var(--ink);border-color:var(--hl)}
.t-main .btn:hover{background:#fff;border-color:#fff}

.fake-flag{display:inline-block;background:var(--hl)!important;color:var(--ink)!important;border:2px solid var(--ink);border-radius:6px;padding:12px 16px;font-size:1rem}
.r-list{display:grid;gap:20px}
.r-list figure{margin:0;background:var(--white);border:1px solid var(--ink);border-radius:8px;padding:24px;display:grid;gap:16px;align-content:space-between}
.r-list blockquote{margin:0;font-size:1.0625rem}
.r-list figcaption{color:var(--muted);font-size:.9375rem;border-top:1px solid var(--grid);padding-top:12px}
.r-list figcaption b{color:var(--ink)}

.booking{display:grid;gap:32px}
.b-intro{display:grid;gap:14px;align-content:start;max-width:36rem;background:var(--paper);padding:4px 0}
.b-intro p{color:var(--muted)}
.demo-note{background:var(--hl);border:2px solid var(--ink);border-radius:6px;padding:12px 16px;color:var(--ink)!important;font-size:.9375rem}
.form{display:grid;gap:20px;width:100%;max-width:44rem;background:var(--white);border:2px solid var(--ink);border-radius:8px;padding:clamp(20px,4vw,36px)}
.field{display:grid;gap:8px;align-content:start;min-width:0}
.field label{font-weight:600;font-size:.9375rem}
.opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:0 14px;font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1px solid #6d7d72;border-radius:6px;caret-color:var(--green)}
.field textarea{padding:12px 14px;resize:vertical;min-height:96px}
.field input::placeholder,.field textarea::placeholder{color:#6d7a72}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--green);outline-offset:1px;border-color:var(--green)}
.field.is-bad input,.field.is-bad select{border-color:var(--bad);border-width:2px}
.err{color:var(--bad);font-size:.9375rem;font-weight:500}
.form-foot{display:grid;gap:16px;margin-top:4px}
.form-status{font-weight:500;line-height:1.45}
.form-status:empty{display:none}
.form-status.is-demo{background:#dff1e5;color:#10412a;padding:14px 16px;border-radius:6px;border:1px solid #8cc4a0}
.form-status.is-error{background:#fbe3e1;color:#7c1f21;padding:14px 16px;border-radius:6px;border:1px solid #e0a09c}

.foot{background:var(--ink);color:#dce6df;padding:40px var(--side);display:grid;gap:20px}
.foot-logo{font:800 1.75rem/1.1 var(--sans);color:var(--hl)}
.foot-demo{font-size:.9375rem;border-top:1px solid #3d4e43;padding-top:20px}

@media (min-width:720px){
  .actions .btn{width:auto}
  .author{grid-template-columns:auto 1fr;gap:48px}
  .t-grid{grid-template-columns:repeat(3,1fr)}
  .r-list{grid-template-columns:repeat(3,1fr)}
  .form{grid-template-columns:1fr 1fr;gap:20px 24px}
  .form .field:nth-child(4){grid-column:1/-1}
  .form-foot{grid-column:1/-1;grid-template-columns:auto 1fr;align-items:center;gap:24px}
}
@media (min-width:1000px){
  .top{display:flex;justify-content:space-between;padding-bottom:10px}
  .nav{grid-column:auto;grid-row:auto;overflow:visible;margin:0;padding:0;border:0;-webkit-mask-image:none;mask-image:none;gap:28px}
  .hero{grid-template-columns:1.1fr 1fr;gap:64px;padding-top:72px;padding-bottom:96px;align-items:center}
  .sec{padding-top:96px;padding-bottom:96px}
  .avatar{width:180px;height:180px;font-size:3.5rem}
  .booking{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:72px}
  .foot{grid-template-columns:auto 1fr;align-items:center;gap:48px}
  .foot-demo{border:0;padding:0}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.modules summary::after{transition:none}}