/* intocybersec — one stylesheet. Paper, ink, one accent (rust), one support (ochre). */
:root {
  --paper: #f6f1e7;
  --paper-2: #efe8da;
  --ink: #1d1b18;
  --ink-2: #4a453d;
  --rule: #d6ccba;
  --rule-strong: #6b6458;
  --accent: #9b2c0c;
  --accent-ink: #7a2209;
  --ochre: #f0e2c0;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --measure: 68ch;
  --gap: clamp(3rem, 2rem + 4vw, 6rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1.5rem; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(1.0625rem, 1.03rem + 0.15vw, 1.125rem);
  line-height: 1.6;
  font-weight: 400;
  overflow-wrap: break-word;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.15; margin: 0 0 0.5em; letter-spacing: -0.005em; }
h1 { font-size: clamp(2rem, 1.55rem + 2.2vw, 3.25rem); max-width: 22ch; }
h2 { font-size: clamp(1.5rem, 1.3rem + 1vw, 2.125rem); margin-top: 0; }
h3 { font-size: clamp(1.25rem, 1.18rem + 0.35vw, 1.4rem); margin-top: 2rem; }
p, ul, ol, dl, table { margin: 0 0 1rem; }
ul, ol { padding-left: 1.25rem; }
li + li { margin-top: 0.35rem; }
strong, b, dt, th { font-weight: 700; }
small, .meta { font-size: 0.875rem; color: var(--ink-2); }
code { font-family: var(--mono); font-size: 0.92em; background: var(--paper-2); padding: 0 0.25em; border-radius: 3px; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--accent-ink); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 2px; }

.skip { position: absolute; left: 0.5rem; top: -4rem; background: var(--ink); color: var(--paper); padding: 0.75rem 1rem; z-index: 10; min-height: 44px; }
.skip:focus { top: 0.5rem; color: var(--paper); }

.wrap { max-width: 72rem; margin: 0 auto; padding: 0 clamp(1rem, 0.6rem + 2vw, 2.5rem); }
.prose > * { max-width: var(--measure); }
.prose > .wide, .prose > .block { max-width: none; }
.block > * { max-width: var(--measure); }
.block > .wide, .block > .path { max-width: 52rem; }
.block > .table-box.wide { max-width: none; }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0 1rem; padding-top: 0.25rem; padding-bottom: 0.25rem; }
.brand { font-family: var(--serif); font-weight: 700; font-size: 1.25rem; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; min-height: 44px; }
.brand:hover { color: var(--ink); }
.site-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0 0.5rem; margin: 0; padding: 0; }
.site-nav li + li { margin-top: 0; }
.site-nav a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; padding: 0 0.4rem; color: var(--ink); text-decoration: none; font-size: 0.9375rem; white-space: nowrap; }
@media (max-width: 26rem) { .site-nav a { font-size: 0.875rem; padding: 0 0.3rem; } }
.site-nav a:hover { text-decoration: underline; }
.site-nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 0.3em; }
@media (max-width: 40rem) { .site-nav { width: 100%; } .site-nav ul { margin-left: -0.3rem; } }

/* Hero */
main { display: block; }
.hero { padding: clamp(1.25rem, 0.8rem + 2vw, 3.5rem) 0 0; }
.subhead { font-size: clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem); color: var(--ink-2); margin-bottom: 1rem; max-width: 40ch; }
.answer { border-left: 4px solid var(--accent); padding-left: 1rem; }
.checked { font-size: 0.875rem; color: var(--ink-2); }

.cta { display: flex; align-items: center; justify-content: center; min-height: 52px; padding: 0.75rem 1.5rem; background: var(--accent); color: #fff; font-weight: 700; text-decoration: none; border-radius: 6px; width: 100%; max-width: 24rem; margin: 0.5rem 0 1rem; }
.cta:hover { background: var(--accent-ink); color: #fff; }
@media (min-width: 40rem) { .cta { width: auto; display: inline-flex; } }

section.block { margin-top: var(--gap); }
.breadcrumb { font-size: 0.875rem; margin: 0.75rem 0 0; }
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; }
.breadcrumb li + li { margin-top: 0; }
.breadcrumb li + li::before { content: "/"; margin: 0 0.5rem; color: var(--ink-2); }
.breadcrumb a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; }

/* Jump list (no-JS decision entry) */
.jump { list-style: none; padding: 0; display: grid; gap: 0.5rem; max-width: 40rem; }
.jump li + li { margin-top: 0; }
.jump a { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; padding: 0.75rem 1rem; border: 1px solid var(--rule-strong); border-radius: 6px; color: var(--ink); text-decoration: none; background: var(--paper); }
.jump a:hover { border-color: var(--accent); color: var(--accent-ink); }
.jump a span:last-child { font-family: var(--serif); color: var(--accent); white-space: nowrap; }

/* Path breakdown (explainshell-like: one input, labeled parts) */
.path { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 2px solid var(--ink); max-width: 52rem; }
.path h3 { margin-top: 0.25rem; }
.path .tag { font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-2); margin: 0; }
.parts { display: grid; grid-template-columns: 1fr; gap: 0; margin: 1rem 0 0; }
.parts > div { display: grid; grid-template-columns: 1fr; gap: 0.15rem 1.5rem; padding: 0.75rem 0; border-bottom: 1px solid var(--rule); }
.parts dt { font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-2); }
.parts dd { margin: 0; }
.parts dd p { margin: 0 0 0.35rem; }
@media (min-width: 44rem) { .parts > div { grid-template-columns: 11rem 1fr; } .parts dt { padding-top: 0.2rem; } }
.path > p:last-child { margin: 0.25rem 0 0; }
.path > p:last-child a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; }
.total { font-family: var(--serif); font-size: 1.375rem; font-weight: 700; }

/* Roadmap nodes (roadmap.sh-like: numbered steps with a status label) */
.roadmap { list-style: none; padding: 0 0 0 1.75rem; margin: 1.5rem 0; border-left: 2px solid var(--rule-strong); max-width: var(--measure); }
.roadmap > li { position: relative; padding: 0 0 1.5rem; margin: 0; }
.roadmap > li::before { content: ""; position: absolute; left: calc(-1.75rem - 7px); top: 0.45rem; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--ink); }
.roadmap > li.now::before { background: var(--accent); border-color: var(--accent); }
.roadmap h3 { margin: 0 0 0.25rem; }
.status { display: inline-block; font-size: 0.875rem; font-family: var(--sans); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; padding: 0.1rem 0.45rem; border: 1px solid var(--rule-strong); border-radius: 3px; color: var(--ink); background: var(--paper); vertical-align: 0.2em; }
.status.start { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.status.not { border-style: dashed; }
.legend { font-size: 0.875rem; color: var(--ink-2); }
.legend .status { vertical-align: baseline; margin-right: 0.25rem; }

/* Resource lists: each link is a full-size target */
.res { list-style: none; padding: 0; max-width: var(--measure); }
.res > li { padding: 0.75rem 0; border-bottom: 1px solid var(--rule); margin: 0; }
.res > li > a:first-child { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; font-family: var(--serif); font-size: 1.125rem; }
.res p { margin: 0 0 0.25rem; }
.res .free { font-weight: 700; }

/* Tables */
.table-box { margin: 1rem 0 1.5rem; }
table { border-collapse: collapse; width: 100%; font-size: 0.9375rem; background: var(--paper); }
caption { text-align: left; font-family: var(--serif); font-weight: 700; font-size: 1.125rem; padding-bottom: 0.5rem; }
th, td { text-align: left; vertical-align: top; padding: 0.6rem 0.75rem 0.6rem 0; border-bottom: 1px solid var(--rule); }
thead th { border-bottom: 2px solid var(--ink); font-size: 0.875rem; }
td.num, th.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
a.src { display: inline-flex; align-items: flex-start; min-height: 44px; }
@media (max-width: 47.99rem) {
  table.stack caption { display: block; width: 100%; }
  table.stack thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  table.stack, table.stack tbody, table.stack tr, table.stack td, table.stack th { display: block; width: 100%; }
  table.stack tr { border-top: 2px solid var(--ink); padding: 0.5rem 0 0.75rem; }
  table.stack th[scope="row"] { border: 0; font-family: var(--serif); font-size: 1.125rem; padding: 0.25rem 0; }
  table.stack td { display: grid; grid-template-columns: 8.5rem 1fr; gap: 0.75rem; border: 0; padding: 0.25rem 0; white-space: normal; }
  table.stack td::before { content: attr(data-label); font-size: 0.875rem; color: var(--ink-2); }
}

/* Notes, draft labels, disabled UI */
.note { background: var(--ochre); padding: 0.85rem 1rem; border-radius: 4px; max-width: var(--measure); }
.note p:last-child { margin-bottom: 0; }
.draft { display: inline-block; font-size: 0.875rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; background: var(--ochre); color: var(--ink); border: 1px solid var(--rule-strong); border-radius: 3px; padding: 0 0.35rem; margin-left: 0.35rem; vertical-align: 0.15em; white-space: nowrap; }
.waitlist { border: 1px solid var(--rule-strong); border-radius: 6px; padding: 1rem; max-width: 40rem; }
.waitlist p { margin-bottom: 0.5rem; }
button, input, textarea { font: inherit; }
button[disabled] { min-height: 48px; padding: 0.6rem 1.1rem; border: 1px dashed var(--rule-strong); border-radius: 6px; background: var(--paper-2); color: var(--ink-2); cursor: not-allowed; width: 100%; max-width: 28rem; text-align: center; }
.not-active { font-size: 0.875rem; font-weight: 700; color: var(--ink); margin-left: 0.25rem; }
form.inactive { max-width: 36rem; }
form.inactive label { display: block; font-weight: 700; margin: 0.75rem 0 0.25rem; }
form.inactive input, form.inactive textarea { width: 100%; min-height: 48px; padding: 0.6rem 0.75rem; border: 1px solid var(--rule-strong); border-radius: 4px; background: #fffdf8; color: var(--ink); }
form.inactive textarea { min-height: 8rem; }
form.inactive button { margin-top: 1rem; }

/* Footer */
.site-footer { margin-top: var(--gap); border-top: 2px solid var(--ink); padding: 1.5rem 0 2.5rem; font-size: 0.9375rem; }
.site-footer p { max-width: var(--measure); }
.site-footer ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0 1rem; }
.site-footer li + li { margin-top: 0; }
.site-footer ul a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; }
.staging { font-size: 0.875rem; color: var(--ink-2); }