:root {
  color-scheme: light;
  --paper: #f5f2e9;
  --white: #fffefa;
  --ink: #1d3028;
  --muted: #647169;
  --line: #e1e2d8;
  --green: #205b46;
  --dark: #194735;
  --soft: #e7eee4;
  --orange: #d87d4b;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.55; }
a { color: inherit; }
a:focus-visible { outline: 3px solid #8caa8d; outline-offset: 4px; border-radius: 6px; }
.wrap { width: min(1060px, calc(100% - 40px)); margin-inline: auto; }
.topbar { height: 72px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(29,48,40,.1); }
.brand { color: var(--green); font-size: 1.75rem; font-weight: 950; letter-spacing: -.09em; text-decoration: none; }
.brand span { color: var(--orange); }
.back { color: #526158; font-size: .88rem; font-weight: 750; text-decoration: none; }
.hero { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(30px,7vw,80px); padding: 76px 0 78px; }
.eyebrow { margin: 0 0 13px; color: var(--green); font-size: .7rem; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
h1 { max-width: 650px; margin: 0; font-size: clamp(2.65rem,5.2vw,4.4rem); line-height: .98; letter-spacing: -.075em; }
h1 em { color: var(--green); font-style: normal; }
.lead { max-width: 610px; margin: 22px 0 23px; color: var(--muted); font-size: 1.05rem; }
.actions { display: flex; flex-wrap: wrap; gap: 11px; align-items: center; }
.button { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; padding: 0 18px; border-radius: 12px; background: var(--green); color: #fff; font-weight: 850; text-decoration: none; }
.button:hover { background: var(--dark); }
.text-link { color: var(--green); font-size: .88rem; font-weight: 750; text-underline-offset: 4px; }
.proof { display: flex; flex-wrap: wrap; gap: 9px 16px; margin: 19px 0 0; padding: 0; color: #59685e; font-size: .78rem; list-style: none; }
.proof li::before { content: "✓"; margin-right: 6px; color: var(--green); font-weight: 900; }
.visual { padding: 25px; border: 1px solid rgba(32,54,42,.1); border-radius: 23px; background: var(--white); box-shadow: 0 22px 60px rgba(32,54,42,.09); }
.visual-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.visual-head strong { font-size: 1rem; letter-spacing: -.03em; }
.pill { padding: 6px 9px; border-radius: 999px; background: var(--soft); color: var(--green); font-size: .67rem; font-weight: 850; }
.formula { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; padding: 18px 0; }
.formula-block { min-height: 88px; display: grid; align-content: center; gap: 4px; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.formula-block span { color: var(--muted); font-size: .7rem; }
.formula-block strong { font-size: .91rem; line-height: 1.2; }
.operator { color: var(--orange); font-size: 1.25rem; font-weight: 950; }
.cost-list { display: grid; gap: 9px; padding: 17px 0; }
.cost-row { display: flex; justify-content: space-between; gap: 14px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.cost-row span { color: var(--muted); font-size: .78rem; }
.cost-row strong { font-size: .8rem; }
.cost-row.total { border-color: #cfdccf; background: var(--soft); }
.result { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 16px; border-radius: 15px; background: var(--dark); color: #fff; }
.result span { max-width: 175px; color: #d6e2d8; font-size: .78rem; }
.result strong { font-size: 1.1rem; }
.visual-note { margin: 11px 0 0; color: var(--muted); font-size: .71rem; }
.section { padding: 62px 0; background: var(--white); }
.section-head { max-width: 650px; margin-bottom: 25px; }
.section-head h2 { margin: 0; font-size: clamp(1.8rem,4vw,2.7rem); line-height: 1.08; letter-spacing: -.06em; }
.section-head p:last-child { margin: 10px 0 0; color: var(--muted); }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.step { min-height: 175px; padding: 19px; border: 1px solid var(--line); border-radius: 16px; }
.step b { color: var(--orange); font-size: .7rem; letter-spacing: .12em; }
.step h3 { margin: 9px 0 6px; font-size: 1.02rem; letter-spacing: -.03em; }
.step p { margin: 0; color: var(--muted); font-size: .84rem; }
.limits { display: grid; grid-template-columns: 42px 1fr; gap: 13px; margin-top: 18px; padding: 18px; border: 1px solid #dce5d7; border-radius: 15px; background: #f1f5ec; }
.limits-mark { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 12px; background: var(--green); color: #fff; font-weight: 900; }
.limits h3 { margin: 1px 0 4px; font-size: .91rem; }
.limits p { margin: 0; color: #59685e; font-size: .8rem; }
.next { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 22px; margin: 38px auto; padding: 25px 27px; border-radius: 18px; background: var(--dark); color: #fff; }
.next h2 { margin: 0; font-size: clamp(1.35rem,3vw,1.9rem); line-height: 1.1; letter-spacing: -.05em; }
.next p { margin: 8px 0 0; color: #d6e2d8; font-size: .85rem; }
.next .eyebrow { color: #c8dbc9; }
.next .button { background: var(--white); color: var(--dark); }
.next-links { display: grid; justify-items: start; gap: 10px; }
.next .text-link { color: var(--white); }
.note { margin: 0 auto 40px; padding: 15px 17px; border: 1px solid var(--line); border-radius: 14px; color: var(--muted); font-size: .78rem; }
footer { display: flex; justify-content: space-between; gap: 16px; padding: 21px 0 28px; border-top: 1px solid var(--line); color: var(--muted); font-size: .76rem; }
footer a { color: var(--green); font-weight: 750; }

@media (max-width: 740px) {
  .wrap { width: min(100% - 32px,560px); }
  .topbar { height: 65px; }
  .hero { grid-template-columns: 1fr; gap: 27px; padding: 49px 0 54px; }
  h1 { font-size: clamp(2.85rem,13vw,4.15rem); }
  .lead { font-size: .98rem; }
  .visual { padding: 20px; }
  .section { padding: 50px 0; }
  .steps { grid-template-columns: 1fr; }
  .step { min-height: 0; }
  .next { grid-template-columns: 1fr; margin: 30px auto; padding: 23px; }
  .next .button { justify-self: start; }
  footer { flex-direction: column; }
}

@media (max-width: 380px) {
  .formula { gap: 6px; }
  .formula-block { padding: 10px; }
  .formula-block strong { font-size: .82rem; }
  .operator { font-size: 1rem; }
}