:root {
  color-scheme: dark;
  --black: #050505;
  --paper: #f4f1eb;
  --muted: rgba(244, 241, 235, 0.62);
  --line: rgba(244, 241, 235, 0.18);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--paper);
  font-family: var(--sans);
}

a,
button {
  color: inherit;
  font: inherit;
}

.planner-header {
  position: sticky;
  z-index: 5;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(18px, 4vw, 58px);
  border-bottom: 1px solid var(--line);
  background: rgba(5, 5, 5, 0.88);
  backdrop-filter: blur(18px);
}

.planner-brand {
  display: grid;
  font-family: var(--serif);
  font-size: 19px;
  line-height: 0.88;
  text-decoration: none;
  text-transform: uppercase;
}

.planner-header nav,
.planner-actions,
.contact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.planner-header a,
.planner-header button,
.planner-actions a,
.contact-grid a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  background: transparent;
  padding: 10px 13px;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 11px;
}

.planner-header button {
  cursor: pointer;
}

.planner-hero,
.planner-section,
.planner-grid {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.planner-hero {
  padding: clamp(70px, 10vw, 130px) 0 48px;
}

.planner-hero p,
.section-heading p,
.planner-grid span {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 0.94;
}

h1 {
  max-width: 1020px;
  font-size: clamp(48px, 8vw, 104px);
}

h2 {
  font-size: clamp(36px, 5vw, 70px);
}

h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
}

.planner-actions {
  margin-top: 28px;
}

.planner-actions a:first-child,
.contact-grid a:first-child {
  background: var(--paper);
  color: var(--black);
}

.planner-grid,
.planner-packages,
.rider-grid {
  display: grid;
  gap: 14px;
}

.planner-grid {
  grid-template-columns: repeat(3, minmax(260px, 1fr));
  margin-bottom: 68px;
}

.planner-grid article,
.planner-package,
.rider-grid article {
  min-width: 0;
  border: 1px solid var(--line);
  background: rgba(244, 241, 235, 0.035);
  padding: 22px;
}

.planner-grid article {
  display: grid;
  align-content: start;
  min-height: 230px;
}

.planner-grid h2 {
  max-width: 100%;
  margin-bottom: 18px;
  font-size: clamp(34px, 2.55vw, 46px);
  line-height: 1.02;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.planner-grid p,
.planner-package li,
.rider-grid p {
  color: var(--muted);
}

.planner-grid p {
  max-width: 32ch;
  margin: 0;
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.25;
}

.planner-section {
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.planner-insights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.planner-insights-grid article {
  min-height: 290px;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(244, 241, 235, 0.035);
}

.planner-insights-grid span {
  display: inline-flex;
  margin-bottom: 42px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.planner-insights-grid h3 {
  max-width: 28ch;
  margin-bottom: 16px;
  font-size: 22px;
  line-height: 1.14;
}

.planner-insights-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.planner-packages {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.planner-package {
  min-height: 340px;
  display: grid;
  align-content: start;
  gap: 14px;
}

.planner-package strong {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 400;
}

.planner-package ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 18px;
}

.rider-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media print {
  :root {
    --black: #fff;
    --paper: #111;
    --muted: rgba(17, 17, 17, 0.72);
    --line: rgba(17, 17, 17, 0.24);
  }

  @page {
    margin: 20mm 18mm;
  }

  .planner-header,
  .planner-actions {
    display: none;
  }

  body {
    background: #fff;
    color: #111;
  }

  main {
    padding: 0 28px;
  }

  .planner-hero,
  .planner-section,
  .planner-grid {
    width: 100%;
  }

  .planner-hero {
    padding: 0 0 28px;
  }

  .planner-section {
    padding: 30px 0;
  }

  h1 {
    max-width: 760px;
    font-size: 54px;
    line-height: 1;
  }

  h2 {
    font-size: 42px;
    line-height: 1;
  }

  .planner-grid,
  .planner-insights-grid,
  .planner-packages,
  .rider-grid {
    gap: 18px;
  }

  .planner-grid {
    grid-template-columns: 1fr;
    margin-bottom: 36px;
  }

  .planner-insights-grid,
  .planner-packages,
  .rider-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .planner-grid article,
  .planner-insights-grid article,
  .planner-package,
  .rider-grid article {
    min-height: auto;
    padding: 26px 30px;
    break-inside: avoid;
  }

  .planner-grid p,
  .planner-insights-grid p,
  .planner-package li,
  .rider-grid p {
    max-width: 62ch;
    font-size: 15px;
    line-height: 1.45;
  }

  .planner-grid article,
  .planner-insights-grid article,
  .planner-package,
  .rider-grid article {
    border-color: #bbb;
    background: #fff;
  }
}

@media (max-width: 860px) {
  .planner-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .planner-grid,
  .planner-insights-grid,
  .planner-packages,
  .rider-grid {
    grid-template-columns: 1fr;
  }

  .planner-grid h2 {
    font-size: clamp(38px, 11vw, 58px);
  }
}