:root {
  color-scheme: light;
  --bg: #f7faf8;
  --panel: #ffffff;
  --text: #132027;
  --muted: #61707d;
  --line: #dbe6e1;
  --teal: #26b99a;
  --teal-dark: #0f7e74;
  --yellow: #f2b544;
  --blue: #4c6fff;
  --ink: #0d171d;
  --shadow: 0 22px 64px rgba(25, 38, 48, 0.14);
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 10% 12%, rgba(38, 185, 154, 0.18), transparent 22rem),
    radial-gradient(circle at 92% 18%, rgba(242, 181, 68, 0.2), transparent 20rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 42rem);
  color: var(--text);
  font: 16px/1.6 var(--sans);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-header,
.hero,
.feature-strip,
.support-callout,
.document-shell,
.site-footer {
  width: min(1120px, calc(100% - 36px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 76px;
  padding: 16px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--ink);
  color: #ffffff;
  font-size: 0.82rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-nav a {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.56);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  border-color: rgba(38, 185, 154, 0.45);
  color: var(--teal-dark);
  outline: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(320px, 0.84fr);
  gap: 34px;
  align-items: center;
  padding: 70px 0 58px;
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: clamp(2.8rem, 8vw, 5.7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.04;
  letter-spacing: 0;
}

p {
  margin-bottom: 18px;
}

.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.24rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
}

.button.primary {
  border-color: transparent;
  background: var(--ink);
  color: #ffffff;
}

.button.secondary {
  background: #ffffff;
  color: var(--ink);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: 2px solid rgba(38, 185, 154, 0.22);
  outline-offset: 3px;
}

.hero-art {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #10141a;
  box-shadow: var(--shadow);
}

.hero-art img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: contain;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 12px 0 34px;
}

.feature-strip article,
.support-callout,
.content {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.feature-strip article {
  min-height: 132px;
  padding: 22px;
}

.feature-strip strong,
.feature-strip span {
  display: block;
}

.feature-strip strong {
  color: var(--ink);
  font-size: 1.24rem;
  font-weight: 900;
}

.feature-strip span {
  margin-top: 8px;
  color: var(--muted);
}

.feature-strip article:nth-child(1) {
  border-top: 5px solid var(--teal);
}

.feature-strip article:nth-child(2) {
  border-top: 5px solid var(--yellow);
}

.feature-strip article:nth-child(3) {
  border-top: 5px solid var(--blue);
}

.support-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  margin-bottom: 72px;
  padding: 28px;
}

.support-callout p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
}

.document-page {
  background:
    radial-gradient(circle at 10% 12%, rgba(38, 185, 154, 0.16), transparent 22rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 34rem);
}

.document-shell {
  padding: 44px 0 74px;
}

.content {
  max-width: 820px;
  padding: 42px;
}

.content h1 {
  font-size: clamp(2.35rem, 7vw, 4.6rem);
}

.content h2 {
  margin-top: 34px;
  margin-bottom: 8px;
  font-size: 1.16rem;
}

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

.text-link {
  color: var(--teal-dark);
  font-weight: 900;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.small {
  color: #7b8792;
  font-size: 0.92rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--ink);
  font-weight: 800;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 38px;
  }

  .hero-art {
    order: -1;
  }

  .feature-strip,
  .support-callout {
    grid-template-columns: 1fr;
  }

  .support-callout {
    display: block;
  }
}

@media (max-width: 620px) {
  .site-header,
  .hero,
  .feature-strip,
  .support-callout,
  .document-shell,
  .site-footer {
    width: min(100% - 28px, 1120px);
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-nav a {
    text-align: center;
  }

  .actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

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

  .support-callout,
  .content {
    padding: 24px;
  }

  .site-footer {
    flex-direction: column;
  }
}