/* Profitree public site (profitree.ru) — lander + shared page chrome.
   Brand palette mirrors src/profitree.css :root (oak-leaf green hsl(122,46%,33%)) and the
   green→gold gradient of the logo art (logo-full.png). */

:root {
  --brand: hsl(122, 46%, 33%);
  --brand-dark: hsl(122, 46%, 24%);
  --brand-deep: hsl(122, 50%, 16%);
  --brand-pale: hsl(122, 46%, 96%);
  --gold: hsl(45, 85%, 55%);
  --amber: hsl(38, 70%, 52%);
  --text: #1d2620;
  --text-soft: #4a5750;
  --line: #e2e8e3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.55;
}

/* ── header ── */
.siteHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 28px;
  background: linear-gradient(100deg, var(--brand-deep) 0%, var(--brand-dark) 55%, hsl(90, 45%, 28%) 100%);
}
.siteLogo img { height: 42px; display: block; border-radius: 8px; }
.siteNav { display: flex; gap: 24px; flex-wrap: wrap; }
.siteNav a {
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
  opacity: 0.92;
}
.siteNav a:hover { opacity: 1; text-decoration: underline; }

/* ── hero ── */
.heroBand {
  background:
    radial-gradient(1100px 480px at 85% -10%, hsla(45, 85%, 60%, 0.14), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, hsla(122, 46%, 40%, 0.10), transparent 60%),
    linear-gradient(180deg, #fbfdfb 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}
.hero {
  max-width: 1060px;
  margin: 0 auto;
  padding: 56px 24px 48px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.hero h1 {
  font-size: 40px;
  line-height: 1.18;
  margin: 0 0 20px;
  letter-spacing: -0.6px;
}
.heroProof { font-size: 17.5px; color: var(--text-soft); margin: 0 0 12px; }
.heroSecond { font-size: 17.5px; color: var(--text-soft); margin: 0 0 26px; }
.heroCtas { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.heroNote { font-size: 13.5px; color: var(--text-soft); margin-top: 14px; opacity: 0.85; }
.heroArt img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  box-shadow: 0 18px 44px hsla(122, 50%, 16%, 0.28);
}

.btnPrimary {
  display: inline-block;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #ffffff;
  text-decoration: none;
  font-size: 17px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 12px;
  box-shadow: 0 6px 18px hsla(122, 46%, 30%, 0.35);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btnPrimary:hover { transform: translateY(-1px); box-shadow: 0 9px 24px hsla(122, 46%, 30%, 0.42); }
.btnSoon {
  display: inline-block;
  border: 1.5px solid var(--line);
  background: #ffffff;
  color: var(--text-soft);
  font-size: 16px;
  padding: 13px 24px;
  border-radius: 12px;
  cursor: default;
}

/* ── feature cards ── */
main > .features, .calcPromo, .pricing { max-width: 1060px; margin-left: auto; margin-right: auto; }
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 20px;
  padding: 44px 24px 8px;
}
.featureCard {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 24px 22px;
  background: #fdfefd;
  box-shadow: 0 2px 10px hsla(122, 30%, 40%, 0.06);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.featureCard:hover { transform: translateY(-2px); box-shadow: 0 8px 22px hsla(122, 30%, 40%, 0.12); }
.featureGlyph {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #ffffff;
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.featureCard h3 { margin: 0 0 10px; font-size: 19px; }
.featureCard p { margin: 0; font-size: 15px; color: var(--text-soft); }
.tag {
  display: inline-block;
  background: var(--amber);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  padding: 2px 8px;
  vertical-align: middle;
  margin-left: 6px;
}

/* ── calculator promo ── */
.calcPromo {
  margin: 44px auto;
  padding: 34px 32px;
  background:
    radial-gradient(700px 300px at 100% 0%, hsla(45, 85%, 60%, 0.12), transparent 60%),
    var(--brand-pale);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.calcPromo h2 { margin: 0 0 10px; font-size: 27px; }
.calcPromo p { margin: 0 0 20px; color: var(--text-soft); max-width: 700px; }

/* ── pricing ── */
.pricing { padding: 6px 24px 56px; }
.pricing h2 { font-size: 27px; margin: 0 0 18px; }
.priceGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 20px;
}
.priceCard {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 26px;
  background: #ffffff;
}
.priceCard--premium {
  border-color: var(--brand);
  box-shadow: 0 10px 30px hsla(122, 46%, 30%, 0.14);
}
.premiumRibbon {
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--amber) 100%);
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 8px;
  letter-spacing: 0.3px;
}
.priceCard h3 { margin: 0 0 6px; font-size: 19px; }
.priceValue { font-size: 34px; font-weight: 700; margin-bottom: 12px; }
.priceValue .per { font-size: 16px; font-weight: 400; color: var(--text-soft); }
.priceCard ul { margin: 0; padding-left: 20px; color: var(--text-soft); font-size: 15px; }
.priceCard li { margin-bottom: 7px; }
.priceMeta { font-size: 13.5px; color: var(--text-soft); margin: 12px 0 0; }

/* ── footer (dark band) ── */
.siteFooter {
  background: linear-gradient(100deg, var(--brand-deep) 0%, var(--brand-dark) 100%);
  color: hsla(0, 0%, 100%, 0.85);
  padding: 30px 24px 34px;
}
.footerInner { max-width: 1060px; margin: 0 auto; }
.footerContact { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.tgBtn {
  display: inline-block;
  background: #ffffff;
  color: var(--brand-dark);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 10px;
}
.tgBtn:hover { background: var(--brand-pale); }
.mailLink { color: hsla(0, 0%, 100%, 0.85); font-size: 14.5px; }
.footerLinks { display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 14px; }
.footerLinks a { color: hsla(0, 0%, 100%, 0.9); text-decoration: none; font-size: 14.5px; }
.footerLinks a:hover { text-decoration: underline; }
.footerReq p { margin: 3px 0; font-size: 13px; color: hsla(0, 0%, 100%, 0.6); }

/* ── legal document pages ── */
.legalDoc {
  max-width: 860px;
  margin: 0 auto;
  padding: 34px 20px 60px;
}
.legalDoc h1 { font-size: 27px; line-height: 1.25; }
.legalDoc p { font-size: 15px; white-space: pre-wrap; }

/* ── calculator page chrome ── */
body.calcPage {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: #f4f6f4;
}
body.calcPage .siteHeader { flex: 0 0 auto; }
/* #ptCalcRoom (built by procalc.js, styled by profitree.css) is flex:1 → fills the rest. */

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding: 38px 20px 32px; gap: 26px; }
  .heroArt { order: -1; max-width: 420px; }
  .hero h1 { font-size: 29px; }
}