:root {
  --brand-900: #052824;
  --brand-800: #073933;
  --brand-600: #0b5951;
  --brand-500: #0e6b63;
  --lime-500: #c8f04b;
  --page: #f6f8f7;
  --card: #ffffff;
  --text: #26302d;
  --muted: #596761;
  --border: #dce2e0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

a {
  color: var(--brand-600);
}

a:hover {
  color: var(--brand-900);
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--card);
}

.site-header__inner,
.page,
.site-footer__inner {
  width: min(100% - 40px, 980px);
  margin-inline: auto;
}

.site-header__inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  color: var(--brand-900);
  font-size: 22px;
  font-weight: 800;
  text-decoration: none;
}

.brand span {
  color: var(--brand-500);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 15px;
}

.page {
  padding-block: 64px 80px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--brand-500);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: #131a18;
  line-height: 1.2;
}

h1 {
  max-width: 850px;
  margin: 0 0 20px;
  font-size: clamp(38px, 7vw, 58px);
  letter-spacing: -0.035em;
}

h2 {
  margin: 52px 0 16px;
  font-size: clamp(27px, 4vw, 36px);
  letter-spacing: -0.02em;
}

h3 {
  margin: 28px 0 8px;
  font-size: 20px;
}

.lead {
  max-width: 800px;
  margin: 0;
  color: var(--muted);
  font-size: 21px;
}

.updated {
  margin-top: 20px;
  color: var(--muted);
  font-size: 14px;
}

.summary {
  margin: 40px 0;
  padding: 28px;
  border: 1px solid var(--border);
  border-left: 5px solid var(--lime-500);
  border-radius: 12px;
  background: var(--card);
}

.summary h2 {
  margin-top: 0;
  font-size: 25px;
}

.facts {
  display: grid;
  grid-template-columns: minmax(150px, 0.35fr) 1fr;
  margin: 0;
}

.facts dt,
.facts dd {
  margin: 0;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.facts dt {
  font-weight: 700;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
}

.card h3 {
  margin-top: 0;
}

.price-list {
  padding-left: 24px;
}

.answer {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.cta {
  margin-top: 56px;
  padding: 32px;
  border-radius: 16px;
  background: var(--brand-800);
  color: #d7e9e5;
}

.cta h2 {
  margin-top: 0;
  color: #fff;
}

.cta a:not(.btn) {
  color: var(--lime-500);
  font-weight: 700;
}

.site-footer {
  padding-block: 28px;
  background: var(--brand-900);
  color: #c2cbc8;
  font-size: 14px;
}

.site-footer a {
  color: #e5efec;
}

@media (max-width: 680px) {
  .site-header__inner,
  .facts,
  .cards {
    display: block;
  }

  .site-header__inner {
    padding-block: 16px;
  }

  .site-nav {
    margin-top: 8px;
  }

  .facts dt {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .facts dd {
    padding-top: 2px;
  }

  .card + .card {
    margin-top: 16px;
  }
}

.app-screens {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.app-screens figure {
  margin: 0;
  text-align: center;
}

.app-screens img {
  width: 100%;
  max-width: 220px;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(5, 40, 36, 0.08);
}

.app-screens figcaption {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}

.btn {
  display: inline-block;
  margin-top: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  background: var(--lime-500);
  color: var(--brand-900);
  font-weight: 700;
  text-decoration: none;
}

.btn:hover {
  color: var(--brand-900);
  filter: brightness(0.97);
}