:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #596675;
  --paper: #f7faf9;
  --surface: #ffffff;
  --line: #d9e2df;
  --teal: #0c7c77;
  --teal-dark: #075b57;
  --coral: #d95f43;
  --gold: #efb84d;
  --shadow: 0 24px 70px rgba(23, 33, 43, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(12, 124, 119, 0.1), transparent 32rem),
    linear-gradient(315deg, rgba(239, 184, 77, 0.16), transparent 28rem),
    var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  min-height: calc(100vh - 96px);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 40px;
}

.hero-copy {
  max-width: 700px;
}

.eyebrow,
.panel-label {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(4rem, 14vw, 9.5rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.1;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

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

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  background: var(--teal);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(12, 124, 119, 0.24);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--teal-dark);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
  color: var(--ink);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 12px 30px rgba(23, 33, 43, 0.1);
}

.package-panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
  padding: 28px;
}

.status-dot {
  width: 12px;
  height: 12px;
  position: absolute;
  top: 28px;
  right: 28px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 7px rgba(217, 95, 67, 0.12);
}

.package-panel h2 {
  margin-bottom: 22px;
}

dl {
  display: grid;
  gap: 16px;
  margin: 0;
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

dt {
  color: var(--muted);
  font-weight: 700;
}

dd {
  margin: 0;
  max-width: 58%;
  font-weight: 800;
  text-align: right;
  overflow-wrap: anywhere;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

article {
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 24px;
}

article p,
.quick-start p {
  margin-bottom: 0;
  color: var(--muted);
}

.quick-start {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: 24px;
  margin-top: 16px;
  border-top: 3px solid var(--gold);
  padding: 30px 0 0;
}

pre {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #132026;
  color: #f6fbfa;
  overflow-x: auto;
  padding: 18px;
}

code {
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 24px, 560px);
    padding: 28px 0;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 28px 0 8px;
  }

  h1 {
    font-size: clamp(3.3rem, 22vw, 5.8rem);
  }

  .content-grid,
  .quick-start {
    grid-template-columns: 1fr;
  }

  .content-grid {
    margin-top: 28px;
  }

  article {
    min-height: auto;
  }

  dl div {
    display: grid;
    gap: 4px;
  }

  dd {
    max-width: 100%;
    text-align: left;
  }
}