:root {
  color-scheme: light;
  --paper: #f2f4ef;
  --paper-deep: #e7ebe5;
  --surface: #fbfcfa;
  --ink: #0d1712;
  --ink-soft: #3d4941;
  --muted: #68736c;
  --line: #ccd4cd;
  --green: #149e50;
  --green-dark: #08783c;
  --green-pale: #dff3e6;
  --navy: #172840;
  --amber: #d9931f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(13, 23, 18, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 23, 18, 0.025) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
}
body::before {
  position: fixed;
  z-index: -1;
  top: 70px;
  right: 0;
  left: 0;
  height: 210px;
  content: "";
  pointer-events: none;
  background: linear-gradient(106deg, rgba(255, 255, 255, 0.7), rgba(20, 158, 80, 0.07) 63%, rgba(23, 40, 64, 0.06));
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
img { max-width: 100%; }

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  height: 70px;
  border-bottom: 1px solid rgba(13, 23, 18, 0.09);
  background: rgba(242, 244, 239, 0.91);
  backdrop-filter: blur(18px);
}
.site-nav {
  width: min(1380px, calc(100% - 56px));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 30px;
}
.site-brand {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 9px;
  margin-right: auto;
  color: var(--ink);
  font-size: 18px;
  font-weight: 760;
}
.site-brand img { width: 27px; height: 38px; object-fit: contain; }
.site-brand span { letter-spacing: 0; }
.site-links { display: flex; align-items: center; gap: 26px; color: #354038; font-size: 13px; font-weight: 650; }
.site-links > a:not(.site-button) { transition: color 180ms ease; }
.site-links > a:not(.site-button):hover,
.site-links > a[aria-current="page"] { color: var(--green-dark); }
.site-signin { margin-left: 10px; }
.site-button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 16px;
  color: #fff;
  border: 1px solid var(--green-dark);
  border-radius: 6px;
  background: linear-gradient(180deg, #1aa75a, #087b3d);
  box-shadow: 0 10px 22px rgba(10, 126, 64, 0.16);
  font-size: 13px;
  font-weight: 760;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}
.site-button:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(10, 126, 64, 0.24); filter: brightness(1.03); }
.site-button--dark { border-color: var(--navy); background: var(--navy); box-shadow: 0 10px 22px rgba(23, 40, 64, 0.15); }
.site-menu {
  display: none;
  width: 40px;
  height: 40px;
  place-items: center;
  padding: 0;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.64);
}
.site-menu svg { width: 19px; height: 19px; }

.page-hero,
.page-content,
.about-band,
.contact-layout {
  width: min(1180px, calc(100% - 56px));
  margin-inline: auto;
}
.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 72px;
  align-items: end;
  padding: 94px 0 66px;
  border-bottom: 1px solid var(--line);
}
.page-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}
.page-kicker::before { width: 30px; height: 2px; content: ""; background: var(--green); box-shadow: 0 0 14px rgba(20, 158, 80, 0.45); }
.page-hero h1 {
  max-width: 820px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(48px, 7vw, 82px);
  line-height: 0.99;
  font-weight: 720;
  letter-spacing: 0;
}
.page-hero__intro { max-width: 740px; margin: 24px 0 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.page-meta { padding: 22px 0 4px; border-top: 2px solid var(--ink); }
.page-meta span { display: block; color: #7a857d; font-size: 11px; font-weight: 750; text-transform: uppercase; }
.page-meta strong { display: block; margin-top: 8px; font-size: 14px; }
.page-meta a { display: inline-flex; margin-top: 18px; color: var(--green-dark); font-size: 13px; font-weight: 750; }

.page-content {
  display: grid;
  grid-template-columns: 230px minmax(0, 790px);
  gap: 80px;
  justify-content: space-between;
  padding: 64px 0 100px;
}
.document-nav { position: sticky; top: 104px; align-self: start; }
.document-nav > span { display: block; margin-bottom: 16px; color: #879189; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.document-nav a { display: block; padding: 9px 0; color: #667169; border-bottom: 1px solid rgba(13, 23, 18, 0.08); font-size: 13px; transition: color 160ms ease, padding 160ms ease; }
.document-nav a:hover { padding-left: 5px; color: var(--green-dark); }
.document-nav__help { margin-top: 28px; padding-top: 20px; border-top: 2px solid var(--ink); }
.document-nav__help strong { display: block; font-size: 13px; }
.document-nav__help a { color: var(--green-dark); border: 0; }

.document { padding: 2px 0; }
.document-section {
  scroll-margin-top: 100px;
  padding: 0 0 36px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.document-section:last-child { margin-bottom: 0; border-bottom: 0; }
.document-section h2 { margin: 0 0 14px; color: var(--ink); font-size: 23px; line-height: 1.25; font-weight: 710; }
.document-section h3 { margin: 22px 0 8px; color: var(--ink-soft); font-size: 15px; }
.document-section p,
.document-section li { color: #59655d; font-size: 15px; line-height: 1.8; }
.document-section p { margin: 0; }
.document-section p + p { margin-top: 13px; }
.document-section ul { display: grid; gap: 9px; margin: 15px 0 0; padding-left: 20px; }
.document-section a { color: var(--green-dark); font-weight: 650; text-decoration: underline; text-decoration-color: rgba(8, 120, 60, 0.28); text-underline-offset: 3px; }
.definition-list { display: grid; gap: 14px; margin-top: 18px; }
.definition-list div { padding: 17px 19px; border-left: 3px solid var(--green); background: rgba(255, 255, 255, 0.52); }
.definition-list dt { margin-bottom: 5px; color: var(--ink); font-size: 14px; font-weight: 750; }
.definition-list dd { margin: 0; color: #59655d; font-size: 14px; line-height: 1.7; }

.about-hero { min-height: 590px; align-items: center; }
.about-hero__signal { position: relative; min-height: 360px; overflow: hidden; border-radius: 8px; background: #0b1510; box-shadow: 0 30px 70px rgba(13, 23, 18, 0.18); }
.about-hero__signal::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(145deg, transparent 28%, rgba(44, 215, 110, 0.16) 51%, transparent 70%);
}
.about-hero__signal img { position: absolute; right: -16px; bottom: -20px; width: 150px; opacity: 0.9; filter: drop-shadow(0 0 24px rgba(35, 219, 104, 0.26)); transform: rotate(-5deg); }
.about-hero__signal p { position: absolute; z-index: 1; top: 34px; left: 32px; width: 170px; margin: 0; color: #a9b8ae; font-size: 12px; line-height: 1.6; }
.about-hero__signal strong { position: absolute; z-index: 1; bottom: 28px; left: 32px; max-width: 110px; color: #f4f8f5; font-size: 22px; line-height: 1.16; }
.about-band { padding: 80px 0; border-bottom: 1px solid var(--line); }
.about-band__heading { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 72px; }
.about-band h2 { margin: 0; font-size: clamp(34px, 4.5vw, 54px); line-height: 1.04; font-weight: 710; }
.about-band__heading > p { margin: 0; color: var(--muted); font-size: 18px; line-height: 1.75; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 54px; border-top: 1px solid var(--ink); }
.principle { min-height: 240px; padding: 26px 28px 10px 0; border-right: 1px solid var(--line); }
.principle + .principle { padding-left: 28px; }
.principle:last-child { border-right: 0; }
.principle span { color: var(--amber); font-size: 12px; font-weight: 800; }
.principle h3 { margin: 38px 0 12px; font-size: 22px; }
.principle p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.about-product { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 54px; align-items: center; }
.about-product__copy h2 { margin: 0; font-size: clamp(36px, 5vw, 60px); line-height: 1.05; }
.about-product__copy p { margin: 20px 0 28px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.about-product__image { margin: 0; overflow: hidden; border: 1px solid #bbc6bd; border-radius: 8px; background: #fff; box-shadow: 0 24px 60px rgba(18, 34, 24, 0.12); }
.about-product__image img { display: block; width: 100%; }
.about-location { color: #eef5f0; background: #0b1510; }
.about-location .about-band__heading > p { color: #a5b4aa; }
.about-location h2 { color: #fff; }
.about-location a { color: #62e28d; font-weight: 750; }

.contact-layout {
  display: grid;
  grid-template-columns: 0.76fr 1.24fr;
  gap: 92px;
  padding: 82px 0 106px;
}
.contact-copy { align-self: start; }
.contact-copy h1 { max-width: 520px; margin: 0; font-size: clamp(48px, 6.5vw, 76px); line-height: 0.99; }
.contact-copy > p { max-width: 470px; margin: 24px 0 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.contact-details { display: grid; gap: 0; margin-top: 46px; border-top: 1px solid var(--ink); }
.contact-details div { display: grid; grid-template-columns: 90px 1fr; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-details dt { color: #849087; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.contact-details dd { margin: 0; font-size: 14px; font-weight: 650; }
.contact-details a { color: var(--green-dark); }
.contact-panel { padding: 34px; border: 1px solid #bdc8bf; border-radius: 8px; background: rgba(255, 255, 255, 0.74); box-shadow: 0 24px 60px rgba(17, 36, 24, 0.09); }
.contact-panel h2 { margin: 0 0 6px; font-size: 24px; }
.contact-panel > p { margin: 0 0 28px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 7px; color: var(--ink-soft); font-size: 12px; font-weight: 700; }
.contact-form label:nth-child(3),
.contact-form label:nth-child(4),
.contact-form button,
.form-status,
.form-privacy { grid-column: 1 / -1; }
.contact-form input,
.contact-form select,
.contact-form textarea { width: 100%; color: var(--ink); border: 1px solid #bfc8c1; border-radius: 5px; outline: 0; background: #fff; }
.contact-form input,
.contact-form select { height: 48px; padding: 0 13px; }
.contact-form textarea { min-height: 128px; padding: 13px; resize: vertical; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(20, 158, 80, 0.1); }
.contact-form button { min-height: 48px; margin-top: 4px; }
.form-status { min-height: 20px; color: #a33a2e; font-size: 12px; }
.form-status.is-success { color: var(--green-dark); }
.form-privacy { margin: -7px 0 0; color: #7d8880; font-size: 11px; }

.site-footer { color: #a7b5ac; background: #08110d; }
.site-footer__inner {
  width: min(1380px, calc(100% - 56px));
  min-height: 104px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 28px;
  font-size: 11px;
}
.site-footer .site-brand { color: #eef5f0; font-size: 16px; }
.site-footer .site-brand img { width: 23px; height: 33px; }
.site-footer p { color: #718078; }
.site-footer nav { display: flex; gap: 18px; }
.site-footer nav a:hover { color: #fff; }

@media (max-width: 980px) {
  .site-links { gap: 16px; }
  .page-hero { grid-template-columns: 1fr; gap: 36px; }
  .page-meta { max-width: 360px; }
  .page-content { grid-template-columns: 185px minmax(0, 1fr); gap: 48px; }
  .about-band__heading,
  .about-product,
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .principles { grid-template-columns: 1fr; }
  .principle,
  .principle + .principle { min-height: auto; padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .principle:last-child { border-bottom: 0; }
  .principle h3 { margin-top: 20px; }
  .about-product__image { max-width: 760px; }
  .site-footer__inner { grid-template-columns: auto 1fr auto; }
  .site-footer p { display: none; }
}

@media (max-width: 760px) {
  .site-header { height: 64px; }
  .site-nav { width: calc(100% - 36px); }
  .site-menu { display: grid; }
  .site-links {
    position: fixed;
    top: 64px;
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 18px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 20px 40px rgba(18, 26, 21, 0.12);
    transform: translateY(-130%);
    transition: transform 220ms ease;
  }
  .site-links.is-open { transform: translateY(0); }
  .site-links > a { display: flex; min-height: 46px; align-items: center; }
  .site-signin { margin-left: 0; }
  .page-hero,
  .page-content,
  .about-band,
  .contact-layout { width: calc(100% - 36px); }
  .page-hero { padding: 58px 0 46px; }
  .page-hero h1,
  .contact-copy h1 { font-size: 46px; }
  .page-hero__intro { font-size: 16px; }
  .page-content { display: block; padding: 44px 0 70px; }
  .document-nav { position: static; margin-bottom: 42px; }
  .document-nav > span,
  .document-nav > a { display: none; }
  .document-nav__help { margin-top: 0; }
  .document-section { padding-bottom: 28px; margin-bottom: 28px; }
  .document-section h2 { font-size: 20px; }
  .document-section p,
  .document-section li { font-size: 14px; }
  .about-hero { min-height: auto; }
  .about-hero__signal { min-height: 300px; }
  .about-band { padding: 58px 0; }
  .about-band__heading { gap: 24px; }
  .about-band__heading > p { font-size: 16px; }
  .contact-layout { padding: 58px 0 76px; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form label,
  .contact-form label:nth-child(3),
  .contact-form label:nth-child(4) { grid-column: 1; }
  .contact-panel { padding: 24px 20px; }
  .site-footer__inner { width: calc(100% - 36px); grid-template-columns: 1fr auto; gap: 18px; padding: 26px 0; }
  .site-footer nav { grid-column: 1 / -1; grid-row: 2; flex-wrap: wrap; line-height: 1.8; }
}

@media (max-width: 430px) {
  .page-hero h1,
  .contact-copy h1 { font-size: 40px; }
  .about-hero__signal img { right: -16px; width: 150px; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__inner > span { grid-row: 3; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}