:root {
  --ink: #121612;
  --muted: #566057;
  --paper: #f7f5ef;
  --card: #fffdf8;
  --line: #d8d7ce;
  --accent: #d9ff43;
  --accent-dark: #243008;
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
}

.site-header,
main,
footer {
  width: min(calc(100% - 48px), var(--max-width));
  margin-inline: auto;
}

.site-header {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 1.1rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 28px;
}

nav a,
footer a {
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}

nav a:hover,
footer a:hover {
  color: var(--ink);
}

.hero {
  min-height: 690px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 0 110px;
  background:
    radial-gradient(circle at 82% 34%, rgba(217, 255, 67, 0.82) 0 9%, transparent 9.3%),
    radial-gradient(circle at 82% 34%, transparent 0 15%, rgba(18, 22, 18, 0.08) 15.2% 15.5%, transparent 15.7%);
}

.eyebrow,
.section-label {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 30px;
  font-size: clamp(3.7rem, 8vw, 7.7rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
}

h2 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: clamp(2.2rem, 4.4vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.12rem;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 1.12rem;
}

.button {
  display: inline-block;
  padding: 14px 22px;
  color: var(--accent-dark);
  background: var(--accent);
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.section {
  padding: 120px 0;
  border-top: 1px solid var(--line);
}

.split,
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
}

.body-copy,
.panel > p,
.legal-page p,
.legal-page li {
  color: var(--muted);
}

.panel {
  margin-bottom: 0;
  padding-inline: clamp(28px, 6vw, 84px);
  background: var(--ink);
  color: white;
  border: 0;
  border-radius: 28px;
}

.panel .section-label,
.panel > p,
.panel article p {
  color: #b9c0b9;
}

.panel > p {
  max-width: 760px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 52px 0 34px;
}

.feature-grid article {
  min-height: 225px;
  padding: 26px;
  background: #1c211c;
  border: 1px solid #353d35;
  border-radius: 18px;
}

.feature-grid span {
  display: block;
  margin-bottom: 54px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
}

.feature-grid p {
  margin-bottom: 0;
}

.panel .note {
  padding-top: 25px;
  border-top: 1px solid #353d35;
  font-size: 0.92rem;
}

.contact-card {
  align-self: start;
  padding: 30px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.contact-title {
  font-weight: 750;
}

.contact-card a,
.legal-page a {
  text-underline-offset: 4px;
}

footer {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.86rem;
}

footer p {
  margin: 0;
}

footer div {
  display: flex;
  gap: 22px;
}

.legal-page {
  max-width: 820px;
  padding: 110px 0 130px;
}

.legal-page h1 {
  font-size: clamp(3.2rem, 7vw, 6.5rem);
}

.legal-intro {
  margin-bottom: 70px;
  font-size: 1.16rem;
}

.legal-page section {
  padding: 32px 0;
  border-top: 1px solid var(--line);
}

.legal-page section h2 {
  margin-bottom: 14px;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

.legal-page ul {
  padding-left: 22px;
}

@media (max-width: 760px) {
  .site-header,
  main,
  footer {
    width: min(calc(100% - 30px), var(--max-width));
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding: 22px 0;
  }

  nav {
    width: 100%;
    gap: 18px;
    overflow-x: auto;
  }

  .hero {
    min-height: 620px;
    padding: 70px 0 90px;
    background: radial-gradient(circle at 84% 20%, rgba(217, 255, 67, 0.82) 0 7%, transparent 7.4%);
  }

  h1 {
    font-size: clamp(3.25rem, 16vw, 5rem);
  }

  .section {
    padding: 82px 0;
  }

  .split,
  .contact,
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .panel {
    padding-inline: 24px;
    border-radius: 20px;
  }

  .feature-grid article {
    min-height: 180px;
  }

  .feature-grid span {
    margin-bottom: 35px;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}