:root {
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
  background: #f7fbfa;
  color: #16302f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

a {
  color: #087e8b;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
}

.top-nav {
  margin-bottom: 38px;
}

.top-nav a,
.text-link {
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.intro {
  display: grid;
  gap: 18px;
  max-width: 760px;
}

.eyebrow {
  margin: 0;
  color: #087e8b;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(2.25rem, 6vw, 4.8rem);
  line-height: 1.02;
}

h2 {
  font-size: 1.1rem;
}

h3 {
  font-size: 1rem;
}

.lede {
  color: #365453;
  font-size: 1.16rem;
  line-height: 1.55;
}

.status-panel {
  display: grid;
  gap: 6px;
  max-width: 560px;
  padding: 16px;
  border: 1px solid #c9dcda;
  border-radius: 8px;
  background: #ffffff;
}

.options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.options article {
  display: grid;
  gap: 10px;
  min-height: 140px;
  padding: 18px;
  border: 1px solid #d6e4e2;
  border-radius: 8px;
  background: #ffffff;
}

.options p,
.package-card p,
.section-heading p {
  color: #476260;
  line-height: 1.45;
}

button {
  width: fit-content;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid #b9cfcc;
  border-radius: 8px;
  background: #edf5f3;
  color: #365453;
  font: inherit;
  font-weight: 700;
}

button[disabled] {
  cursor: not-allowed;
  opacity: 0.78;
}

.packages-preview {
  display: grid;
  gap: 18px;
  margin-top: 48px;
}

.section-heading {
  display: grid;
  gap: 8px;
}

.package-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.package-card {
  display: grid;
  gap: 8px;
  min-height: 124px;
  padding: 16px;
  border: 1px solid #d6e4e2;
  border-radius: 8px;
  background: #ffffff;
}

.package-card-wide {
  min-height: 176px;
}

.package-meta {
  font-size: 0.92rem;
  text-transform: capitalize;
}

.form-grid {
  display: grid;
  gap: 18px;
  max-width: 760px;
  margin-top: 48px;
}

label,
fieldset {
  display: grid;
  gap: 8px;
  color: #244442;
  font-weight: 700;
}

fieldset {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 16px;
  border: 1px solid #d6e4e2;
  border-radius: 8px;
}

legend {
  padding: 0 6px;
}

input,
select {
  min-height: 42px;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #b9cfcc;
  border-radius: 8px;
  background: #ffffff;
  color: #16302f;
  font: inherit;
}

.result-panel {
  margin-top: 24px;
}

pre {
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
}

@media (max-width: 760px) {
  .page-shell {
    padding: 32px 0;
  }

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

  .package-list {
    grid-template-columns: 1fr;
  }

  fieldset {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 761px) and (max-width: 1040px) {
  .package-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}