:root {
  --ink: #20333a;
  --muted: #5e7075;
  --soft: #f5f7f3;
  --paper: #ffffff;
  --line: #dce5df;
  --teal: #27786e;
  --teal-dark: #1d5f57;
  --mint: #e8f3ed;
  --sand: #f3efe7;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
  font: 16px/1.6 "Segoe UI Variable", "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid #8bc6b6;
  outline-offset: 4px;
}
.frame { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 26px;
  padding-inline: max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(220,229,223,.8);
  background: rgba(250,252,249,.94);
  backdrop-filter: blur(16px);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
  color: var(--ink);
  font-size: 17px;
  font-weight: 750;
  letter-spacing: -.035em;
  text-decoration: none;
}
.wordmark span {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 10px;
  background: var(--teal);
  color: #fff;
  font: 700 11px/1 "Segoe UI", sans-serif;
  letter-spacing: -.02em;
}
.site-header nav, .header-actions { display: flex; align-items: center; }
.site-header nav { gap: 28px; }
.site-header nav a, .header-actions > a:first-child {
  color: #52676b;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.site-header nav a:hover, .header-actions > a:first-child:hover { color: var(--teal-dark); }
.header-actions { justify-content: flex-end; gap: 23px; }
.download-small {
  padding: 10px 17px;
  border-radius: 10px;
  background: var(--teal);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background .2s, transform .2s;
}
.download-small:hover { background: var(--teal-dark); transform: translateY(-1px); }
.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0,1.08fr) minmax(420px,.92fr);
  align-items: center;
  gap: clamp(42px,6vw,94px);
  padding-block: 86px 92px;
}
.overline, .section-number {
  margin: 0;
  color: var(--teal);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 720px;
  margin: 20px 0 22px;
  font-size: clamp(48px,5.2vw,76px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.055em;
}
.lead {
  max-width: 570px;
  margin: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin: 32px 0 16px; }
.button {
  display: inline-flex;
  min-height: 51px;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: transform .2s, background .2s, border-color .2s;
}
.button:hover { transform: translateY(-2px); }
.button-light { background: var(--teal); color: #fff; }
.button-light:hover { background: var(--teal-dark); }
.button-dark { border-color: #c8d7d0; background: #fff; color: var(--ink); }
.button-dark:hover { border-color: var(--teal); background: var(--mint); }
.requirements { margin: 0; color: #748589; font-size: 12px; }
.protocol-panel {
  overflow: hidden;
  border: 1px solid #d7e3dc;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 22px 58px rgba(35,70,59,.09);
}
.protocol-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  color: #667c7b;
  font-size: 11px;
  font-weight: 700;
}
.protocol-head span:last-child { color: var(--teal); }
.machine { padding: 27px 27px 24px; }
.machine span, .machine strong, .machine small { display: block; }
.machine span, .protocol-run div span { color: var(--teal); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.machine strong { margin: 7px 0 3px; font-size: 24px; letter-spacing: -.035em; }
.machine small { color: var(--muted); font-size: 13px; }
.component-table { margin: 0 27px; border-top: 1px solid var(--line); }
.component-table > div {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 50px;
  border-bottom: 1px solid var(--line);
}
.component-table dt { color: var(--teal); font-size: 11px; font-weight: 800; }
.component-table dd { margin: 0; font-size: 14px; font-weight: 650; }
.component-table dd:last-child { color: #75888a; font-size: 12px; font-weight: 500; }
.protocol-run {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 22px 26px 26px;
  padding: 19px 21px;
  border-radius: 12px;
  background: var(--mint);
}
.protocol-run div span, .protocol-run strong { display: block; }
.protocol-run strong { margin-top: 3px; font-size: 14px; }
.run-mark { color: var(--teal); font-size: 25px; font-weight: 700; }
.index-line {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 12px;
  width: min(1180px,calc(100% - 48px));
  margin: 0 auto 18px;
}
.index-line > div {
  min-height: 108px;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
}
.index-line b {
  display: grid;
  flex: 0 0 33px;
  place-items: center;
  height: 33px;
  border-radius: 10px;
  background: var(--mint);
  color: var(--teal);
  font-size: 11px;
}
.index-line span { color: #496167; font-size: 13px; font-weight: 650; line-height: 1.35; }
.coverage, .manual-checks, .outcomes, .limits { padding-block: 116px; }
.section-heading {
  display: grid;
  grid-template-columns: 165px minmax(0,1fr) minmax(220px,.7fr);
  align-items: start;
  gap: 36px;
  margin-bottom: 46px;
}
.section-heading h2 {
  margin: -8px 0 0;
  font-size: clamp(36px,4vw,56px);
  font-weight: 680;
  line-height: 1.12;
  letter-spacing: -.045em;
}
.section-heading > p:last-child { margin: 0; color: var(--muted); font-size: 15px; }
.coverage-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.coverage-list article {
  display: flex;
  min-height: 225px;
  flex-direction: column;
  align-items: flex-start;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
}
.coverage-list article > span { color: var(--teal); font-size: 12px; font-weight: 750; }
.coverage-list h3 { margin: 16px 0 7px; font-size: 19px; letter-spacing: -.025em; }
.coverage-list p { margin: 0; color: var(--muted); font-size: 14px; }
.coverage-list small { margin-top: auto; padding-top: 20px; color: #77908a; font-size: 10px; font-weight: 750; letter-spacing: .04em; }
.rule {
  display: grid;
  grid-template-columns: 165px 250px 1fr;
  gap: 36px;
  margin-top: 18px;
  padding: 27px 30px;
  border-radius: 16px;
  background: var(--mint);
}
.rule > span { color: var(--teal); font-size: 11px; font-weight: 750; }
.rule strong { font-size: 18px; }
.rule p { margin: 0; color: #4b6662; font-size: 14px; }
.protocol-section { padding-block: 112px; background: #ecf2ec; }
.light-heading { grid-template-columns: 165px 1fr; }
.steps { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin: 0; padding: 0; list-style: none; }
.steps li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  min-height: 190px;
  padding: 27px;
  border: 1px solid #dbe6dd;
  border-radius: 16px;
  background: #fff;
}
.steps li > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--mint);
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}
.steps li > div { display: block; }
.steps h3 { margin: 3px 0 8px; font-size: 19px; }
.steps p { margin: 0; color: var(--muted); font-size: 14px; }
.manual-checks { background: #fff; }
.manual-note { font-size: 15px !important; }
.check-cloud { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.check-cloud span {
  display: flex;
  align-items: center;
  min-height: 62px;
  padding: 13px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfcfa;
  color: #486064;
  font-size: 14px;
  font-weight: 600;
}
.outcome-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.outcome-grid article {
  display: flex;
  min-height: 204px;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}
.outcome-grid strong { color: var(--teal); font-size: 13px; letter-spacing: .06em; }
.outcome-grid article:nth-child(3) strong, .outcome-grid article:nth-child(4) strong { color: #a35b31; }
.outcome-grid p { margin: auto 0 0; padding-top: 30px; color: var(--muted); font-size: 14px; }
.result-disclaimer { max-width: 760px; margin: 24px 0 0; color: #708184; font-size: 13px; }
.access { padding-block: 108px; background: #e6f0e9; }
.access-grid { display: grid; grid-template-columns: 1fr minmax(350px,450px); align-items: center; gap: 8vw; }
.access h2 { max-width: 600px; margin: 18px 0; font-size: clamp(42px,4.4vw,60px); line-height: 1.1; letter-spacing: -.05em; }
.access-grid > div:first-child > p:not(.section-number) { max-width: 560px; color: #516963; font-size: 17px; }
.text-link { display: inline-block; margin-top: 18px; color: var(--teal-dark); font-weight: 700; text-underline-offset: 5px; }
.price { padding: 30px; border: 1px solid #d6e4da; border-radius: 18px; background: #fff; box-shadow: 0 16px 40px rgba(38,83,66,.06); }
.price > span, .price > strong, .price > small { display: block; }
.price > span { color: var(--teal); font-size: 11px; font-weight: 750; letter-spacing: .06em; }
.price > strong { margin: 12px 0 0; font-size: 46px; line-height: 1.1; letter-spacing: -.05em; }
.price > small { color: #6c8081; }
.price ul { margin: 24px 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.price li { padding: 10px 0; border-bottom: 1px solid var(--line); color: #556b6d; font-size: 14px; }
.price .button { width: 100%; }
.limits { background: var(--soft); }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 19px 24px;
  list-style: none;
  font-size: 16px;
  font-weight: 650;
  cursor: pointer;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--teal); font-size: 24px; font-weight: 400; transition: transform .2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 850px; margin: 0; padding: 0 24px 21px; color: var(--muted); font-size: 14px; }
footer {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px 32px;
  padding: 46px max(24px,calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--line);
  background: #fff;
}
footer p { grid-column: 1 / -1; margin: 0; color: #738487; font-size: 13px; }
footer > div { display: flex; flex-wrap: wrap; gap: 24px; color: #6f8183; font-size: 12px; }
footer > div a { text-decoration: none; }
@media (max-width: 1050px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; gap: 44px; padding-block: 70px; }
  .hero h1 { max-width: 800px; }
  .protocol-panel { max-width: 680px; }
  .section-heading { grid-template-columns: 130px 1fr; gap: 24px; }
  .section-heading > p:last-child { grid-column: 2; }
  .coverage-list, .outcome-grid { grid-template-columns: repeat(2,1fr); }
  .rule { grid-template-columns: 130px 220px 1fr; gap: 20px; }
  .access-grid { grid-template-columns: 1fr; gap: 38px; }
  .price { max-width: 520px; }
}
@media (max-width: 700px) {
  .frame, .index-line { width: min(100% - 32px,1180px); }
  .site-header { min-height: 66px; padding-inline: 16px; }
  .header-actions > a:first-child { display: none; }
  .wordmark { font-size: 16px; }
  .download-small { padding: 9px 12px; font-size: 11px; }
  .hero { padding-block: 57px 65px; gap: 35px; }
  .hero h1 { font-size: clamp(39px,9vw,54px); }
  .lead { font-size: 17px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .protocol-head { padding-inline: 18px; }
  .machine { padding: 21px 19px; }
  .machine strong { font-size: 20px; }
  .component-table { margin-inline: 19px; }
  .component-table > div { grid-template-columns: 38px 1fr; }
  .component-table dd:last-child { display: none; }
  .protocol-run { margin: 18px; padding: 16px; }
  .index-line { grid-template-columns: repeat(2,1fr); }
  .index-line > div { min-height: 89px; padding: 14px; }
  .coverage, .manual-checks, .outcomes, .limits { padding-block: 76px; }
  .section-heading, .light-heading { grid-template-columns: 1fr; gap: 15px; margin-bottom: 33px; }
  .section-heading > p:last-child { grid-column: 1; }
  .section-heading h2 { font-size: 38px; }
  .coverage-list, .outcome-grid, .steps { grid-template-columns: 1fr; }
  .coverage-list article { min-height: 0; }
  .rule { grid-template-columns: 1fr; gap: 8px; padding: 22px; }
  .protocol-section { padding-block: 76px; }
  .steps li { min-height: 0; }
  .check-cloud { grid-template-columns: repeat(2,1fr); }
  .access { padding-block: 76px; }
  .access h2 { font-size: 42px; }
  footer { grid-template-columns: 1fr; padding: 38px 16px; }
  footer p { grid-column: 1; }
}
@media (max-width: 430px) {
  .wordmark { gap: 8px; font-size: 14px; }
  .wordmark span { width: 31px; height: 31px; }
  .hero h1 { font-size: 39px; }
  .index-line { gap: 8px; }
  .index-line > div { gap: 8px; }
  .index-line b { flex-basis: 27px; width: 27px; height: 27px; }
  .index-line span { font-size: 12px; }
  .check-cloud { grid-template-columns: 1fr 1fr; }
  .faq-list summary { font-size: 14px; padding: 17px; }
  .faq-list details p { padding-inline: 17px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}