:root {
  color-scheme: dark;
  --background: #2f3030;
  --surface: #3a3b3b;
  --surface-strong: #222323;
  --text: #f7f7f5;
  --muted: #b9bcba;
  --line: #505252;
  --accent: #1de354;
  --ink: #121412;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header,
.site-footer,
main {
  width: min(100% - 40px, 1180px);
  margin-inline: auto;
}

.site-header {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 24px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
}

.site-header nav,
.site-footer nav {
  display: flex;
  gap: 26px;
}

.site-header nav a,
.site-footer nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.site-header nav a:hover,
.site-footer nav a:hover,
.text-link:hover {
  color: var(--accent);
}

.hero {
  min-height: min(760px, calc(100vh - 84px));
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: 72px;
  padding: 72px 0 90px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.08;
}

.hero h1 {
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 18px;
  font-weight: 850;
}

.hero-headline {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(52px, 7vw, 92px);
  font-weight: 800;
  line-height: 1.08;
}

.hero-text {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 6px;
  font-weight: 750;
  text-decoration: none;
}

.button-primary {
  background: var(--accent);
  color: var(--ink);
}

.text-link {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.hero-visual {
  position: relative;
  width: min(100%, 430px);
  aspect-ratio: 1;
  justify-self: end;
  display: grid;
  place-items: center;
}

.hero-visual img {
  position: relative;
  z-index: 2;
  width: 66%;
  height: 66%;
  border: 1px solid var(--line);
  border-radius: 22%;
  box-shadow: 0 28px 60px rgb(0 0 0 / 28%);
}

.signal {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.signal-one {
  inset: 4%;
}

.signal-two {
  inset: 18%;
}

.signal-three {
  width: 12px;
  height: 12px;
  top: 11%;
  right: 16%;
  border: 0;
  background: var(--accent);
}

.about {
  padding: 108px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: end;
  gap: 40px;
  margin-bottom: 64px;
}

.section-heading h2,
.trust-band h2 {
  margin-bottom: 0;
  font-size: clamp(38px, 5vw, 64px);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.feature-grid article {
  min-height: 300px;
  padding: 32px 34px 32px 0;
  border-right: 1px solid var(--line);
}

.feature-grid article + article {
  padding-left: 34px;
}

.feature-grid article:last-child {
  border-right: 0;
}

.feature-number {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.feature-grid h3 {
  margin: 80px 0 16px;
  font-size: 27px;
}

.feature-grid p {
  color: var(--muted);
}

.trust-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 96px;
  padding: 68px;
  background: var(--surface-strong);
}

.trust-links {
  border-top: 1px solid var(--line);
}

.trust-links a {
  display: flex;
  justify-content: space-between;
  padding: 18px 2px;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  text-decoration: none;
}

.trust-links a:hover {
  color: var(--accent);
}

.legal-document {
  max-width: 900px;
  margin: 0 auto;
  padding: 72px 0 112px;
}

.legal-hero {
  margin-bottom: 64px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--line);
}

.legal-hero h1 {
  margin-bottom: 14px;
  font-size: clamp(46px, 7vw, 76px);
}

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

.legal-intro {
  max-width: 780px;
  margin: 28px 0 0;
  color: var(--text);
  font-size: 20px;
  line-height: 1.55;
}

.legal-body {
  max-width: 760px;
}

.legal-section {
  margin-bottom: 46px;
}

.legal-section h2 {
  margin-bottom: 18px;
  font-size: 27px;
}

.legal-section p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.75;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 24px 64px;
  padding: 54px 0 46px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
}

.site-footer nav,
.copyright {
  grid-column: 2;
}

.copyright {
  font-size: 13px;
}

@media (max-width: 820px) {
  .site-header,
  .site-footer,
  main {
    width: min(100% - 32px, 1180px);
  }

  .site-header nav a:not(:last-child) {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 58px 0 72px;
  }

  .hero-headline {
    font-size: 52px;
  }

  .hero-visual {
    width: min(100%, 330px);
    justify-self: center;
  }

  .section-heading,
  .trust-band,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid article,
  .feature-grid article + article {
    min-height: 0;
    padding: 28px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .feature-grid h3 {
    margin-top: 44px;
  }

  .trust-band {
    gap: 40px;
    padding: 36px 28px;
  }

  .site-footer nav,
  .copyright {
    grid-column: 1;
  }

  .site-footer nav {
    flex-direction: column;
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 44px;
  }

  .hero-text,
  .legal-intro {
    font-size: 18px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .about {
    padding: 78px 0;
  }

  .legal-document {
    padding-top: 54px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}