/* Expanse website. The look is the apps' own (Packages/Theme, Themes.expanse in
   NewFireGroup/Planner): pale green-grey paper, deep teal accent, Iowan Old Style
   display where it is installed and Literata where it isn't, the system font
   for text, and the family's icon colours only on the icons. Light and dark
   follow the device. */

@font-face {
  font-family: "Literata";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/Literata-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Literata";
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/Literata-latin-italic.woff2") format("woff2");
}

:root {
  color-scheme: light dark;
  --paper: #F4F6F5;
  --surface: #FFFFFF;
  --surface-2: #EEF2F0;
  --ink: #132622;
  --muted: #566963;
  --faint: #7C8E88;
  --hairline: #DDE4E1;
  --accent: #15544C;
  --accent-soft: #E3EFEC;
  --on-accent: #FFFFFF;
  --hill: #E3EFEC;
  --hill-line: #B9D6CF;
  --star: #15544C;
  --moon: #E89C69;
  --advancing: #2F8F63;
  --advancing-bg: #E6F3EC;
  --shadow: 0 1px 1px rgba(19, 38, 34, 0.04), 0 4px 8px rgba(19, 38, 34, 0.05);
  --shadow-deep: 0 1px 2px rgba(19, 38, 34, 0.06), 0 18px 40px rgba(19, 38, 34, 0.10);
  --display: "Iowan Old Style", "Literata", "Palatino Linotype", Palatino, Georgia, serif;
  --text: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --r-control: 8px;
  --r-card: 12px;
  --r-container: 16px;
  --r-sheet: 24px;
  --page: clamp(16px, 5vw, 48px);
  --section: clamp(56px, 10vw, 120px);
  --measure: 64ch;
  --width: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0F1614;
    --surface: #16201D;
    --surface-2: #1B2622;
    --ink: #E9EFEC;
    --muted: #A2B0AA;
    --faint: #7F8F89;
    --hairline: #27322E;
    --accent: #56B7A7;
    --accent-soft: #17322D;
    --on-accent: #08110F;
    --hill: #17322D;
    --hill-line: #2E5A52;
    --star: #65C2B6;
    --moon: #E89C69;
    --advancing: #57BD8B;
    --advancing-bg: #143026;
    --shadow: 0 1px 1px rgba(0, 0, 0, 0.30), 0 6px 10px rgba(0, 0, 0, 0.35);
    --shadow-deep: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 40px rgba(0, 0, 0, 0.5);
  }
}
:root[data-theme="dark"] {
  --paper: #0F1614;
  --surface: #16201D;
  --surface-2: #1B2622;
  --ink: #E9EFEC;
  --muted: #A2B0AA;
  --faint: #7F8F89;
  --hairline: #27322E;
  --accent: #56B7A7;
  --accent-soft: #17322D;
  --on-accent: #08110F;
  --hill: #17322D;
  --hill-line: #2E5A52;
  --star: #65C2B6;
  --moon: #E89C69;
  --advancing: #57BD8B;
  --advancing-bg: #143026;
  --shadow: 0 1px 1px rgba(0, 0, 0, 0.30), 0 6px 10px rgba(0, 0, 0, 0.35);
  --shadow-deep: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 40px rgba(0, 0, 0, 0.5);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, .lede, .feature__tagline, .wordmark span, .goal-card__name {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.25rem, 5.4vw, 4rem); line-height: 1.06; margin: 0 0 0.5em; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.25rem); line-height: 1.15; margin: 0 0 0.45em; }
h3 { font-size: 1.1875rem; line-height: 1.3; margin: 0 0 0.3em; }
p { margin: 0 0 1em; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
ul, ol { padding-left: 1.3em; margin: 0 0 1.2em; }
li + li { margin-top: 0.35em; }
code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.92em; background: var(--surface-2); padding: 0.1em 0.35em; border-radius: 4px; }
strong { font-weight: 600; }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.skip {
  position: absolute; left: -999px; top: 8px; z-index: 10;
  background: var(--accent); color: var(--on-accent); padding: 8px 12px; border-radius: var(--r-control);
}
.skip:focus { left: 8px; }

.lede {
  font-weight: 400;
  font-size: clamp(1.2rem, 1.1rem + 0.6vw, 1.5rem);
  line-height: 1.45;
  color: var(--muted);
  max-width: var(--measure);
  letter-spacing: 0;
}
.lede--narrow { max-width: 52ch; }
.eyebrow {
  font-family: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.9em;
}
.note { color: var(--muted); font-size: 0.95rem; }

/* Buttons and links */
.actions { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; margin: 1.6em 0 0; }
.button {
  display: inline-block;
  background: var(--accent); color: var(--on-accent);
  font-weight: 600; font-size: 1rem; line-height: 1.2;
  padding: 0.75em 1.25em; border-radius: var(--r-control);
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.button:hover { transform: translateY(-1px); box-shadow: var(--shadow); text-decoration: none; }
.button--quiet { background: var(--accent-soft); color: var(--accent); }
.link { font-weight: 600; }
.link::after { content: " \2192"; }

/* Header */
.site-header {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  max-width: var(--width); margin: 0 auto;
  padding: 20px var(--page);
}
.wordmark {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
}
.wordmark span { font-size: 1.5rem; letter-spacing: 0; }
.wordmark__star { width: 22px; height: 22px; fill: var(--accent); }
.site-nav { display: flex; gap: clamp(16px, 3vw, 32px); }
.site-nav a { color: var(--muted); text-decoration: none; font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover { color: var(--ink); }
.site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

/* Footer */
.site-footer {
  max-width: var(--width); margin: 0 auto;
  padding: 40px var(--page) 48px;
  border-top: 1px solid var(--hairline);
  color: var(--muted); font-size: 0.92rem;
}
.site-footer__row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; align-items: baseline; }
.site-footer__mark { margin: 0; }
.site-footer__mark span { font-family: var(--display); font-weight: 600; font-size: 1.25rem; color: var(--ink); }
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer__nav a, .site-footer__small a { color: var(--muted); }
.site-footer__small { margin: 20px 0 0; max-width: 80ch; }
.site-footer__note { margin-top: 6px; font-style: italic; }

/* Page structure */
main { display: block; }
.band { max-width: var(--width); margin: 0 auto; padding: var(--section) var(--page); }
.band--rule { border-top: 1px solid var(--hairline); }
.band--hill { max-width: none; background: var(--hill); padding-top: calc(var(--section) * 0.5); }
.band--hill > * { max-width: var(--width); margin-left: auto; margin-right: auto; }
.band--last { padding-bottom: calc(var(--section) * 0.8); }

/* Hero and the horizon */
.hero { position: relative; max-width: none; overflow: hidden; }
.hero__copy {
  max-width: var(--width); margin: 0 auto;
  padding: clamp(40px, 8vw, 110px) var(--page) clamp(140px, 22vw, 260px);
  position: relative; z-index: 1;
}
.hero__copy h1 { max-width: 14ch; }
.horizon {
  position: absolute; inset: auto 0 0 0; height: clamp(220px, 28vw, 400px);
  z-index: 0; pointer-events: none;
}
.horizon svg { width: 100%; height: 100%; display: block; }
.horizon__hill { fill: var(--hill); }
.horizon__line { stroke: var(--hill-line); stroke-width: 1.5; }
.horizon__star { fill: var(--star); transform-origin: 1086px 176px; animation: star-breathe 9s ease-in-out infinite; }
.horizon__moon { fill: var(--moon); }
@keyframes star-breathe {
  0%, 100% { opacity: 0.85; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}
@media (prefers-reduced-motion: reduce) { .horizon__star { animation: none; } }

/* Feature: the "Now" and "Next" apps */
.feature { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.feature--reverse { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.feature--reverse .feature__copy { order: 2; }
.feature--reverse .feature__figure { order: 1; }
.feature__copy .app-icon { display: block; margin: 0 0 20px; }
.feature__copy h2 { margin-bottom: 0.2em; }
.feature__tagline { font-weight: 400; font-size: 1.35rem; color: var(--muted); margin: 0 0 0.9em; letter-spacing: 0; }
.feature__figure { margin: 0; min-width: 0; }
.feature__figure figcaption, .figure figcaption { color: var(--faint); font-size: 0.86rem; margin-top: 12px; }
.screenshot { display: block; width: 100%; border-radius: 12px; box-shadow: var(--shadow-deep); background: var(--surface); }
.app-icon img { display: block; border-radius: 22.5%; }
.app-icon--planner img { box-shadow: var(--shadow); }

.status { display: flex; gap: 10px; align-items: baseline; color: var(--muted); font-size: 0.97rem; margin: 0.4em 0 0; }
.status__dot { flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--advancing); position: relative; top: -1px; box-shadow: 0 0 0 4px var(--advancing-bg); }
.status--next .status__dot, .status__dot--ahead { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.article__body .status { margin: 0 0 2em; }

/* Sketch cards: one record of each area, drawn in the app's card style */
.feature__figure--sketch { display: flex; justify-content: center; }
.sketch {
  width: min(100%, 420px);
  background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-container);
  box-shadow: var(--shadow-deep); padding: 22px 24px 18px;
  transform: rotate(-1.2deg);
}
.feature:not(.feature--reverse) .sketch { transform: rotate(1.2deg); }
.sketch__kicker { font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); font-weight: 600; margin: 0 0 6px; }
.sketch__name { font-family: var(--display); font-weight: 600; font-size: 1.45rem; line-height: 1.2; margin: 0 0 10px; letter-spacing: -0.01em; }
.sketch__meta { color: var(--muted); font-size: 0.95rem; margin: 0 0 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pill { display: inline-block; font-size: 0.78rem; font-weight: 600; padding: 2px 10px; border-radius: 999px; }
.pill--advancing { color: var(--advancing); background: var(--advancing-bg); }
.pill--building { color: #356C9A; background: #E6EEF5; }
.pill--plan { color: var(--accent); background: var(--accent-soft); }
.pill--steady { color: #8A8171; background: #F0EEE9; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .pill--building { color: #6EA6D3; background: #142534; } :root:not([data-theme="light"]) .pill--steady { color: #B0A690; background: #262219; } }
:root[data-theme="dark"] .pill--building { color: #6EA6D3; background: #142534; }
:root[data-theme="dark"] .pill--steady { color: #B0A690; background: #262219; }
.sketch__rows { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--hairline); }
.sketch__rows li { padding: 9px 0 9px 28px; border-bottom: 1px solid var(--hairline); position: relative; font-size: 0.98rem; margin: 0; }
.sketch__rows li::before { content: ""; position: absolute; left: 2px; top: 14px; width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--faint); }
.sketch__rows li.is-done { color: var(--muted); }
.sketch__rows li.is-done::before { background: var(--advancing); border-color: var(--advancing); }
.sketch__rows li.is-done::after { content: ""; position: absolute; left: 6.5px; top: 17px; width: 5px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.sketch__rows--plain li { padding-left: 0; }
.sketch__rows--plain li::before { display: none; }
.area .feature__copy h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.area { padding-top: calc(var(--section) * 0.7); padding-bottom: calc(var(--section) * 0.7); }

/* Principles */
.principles__title { max-width: 20ch; margin-bottom: 1.2em; }
.principles__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px clamp(32px, 5vw, 72px); margin: 0; }
.principles__list > div { border-top: 1px solid var(--hairline); padding-top: 20px; }
.principles__list dt { font-family: var(--display); font-weight: 600; font-size: 1.35rem; margin: 0 0 0.35em; }
.principles__list dd { margin: 0; color: var(--muted); }

/* The family row */
.family h2 { max-width: 16ch; }
.family__row { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 32px 24px; }
.family__app { margin: 0; }
.family__app .app-icon { margin-bottom: 14px; }
.family__app h3 { margin-bottom: 2px; }
.family__app p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.family__status { font-family: var(--text); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin: 0 0 8px; }
.family__status.is-now { color: var(--advancing); }
.family__status.is-next { color: var(--accent); }

/* Planner */
.planner { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 32px; align-items: start; }
.planner__icons { position: relative; height: 150px; }
.planner__icons .app-icon--planner { position: absolute; left: 0; top: 0; }
.planner__icons .app-icon--compliance { position: absolute; left: 76px; top: 70px; }
.planner__icons .app-icon--compliance img { box-shadow: var(--shadow); }
.planner__copy { max-width: var(--measure); }

.two-up { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px clamp(32px, 5vw, 72px); }
.two-up p { color: var(--muted); }

/* Article pages */
.article { max-width: var(--width); margin: 0 auto; padding: clamp(24px, 5vw, 64px) var(--page) var(--section); }
.article__head { max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); }
.article__head .app-icon { margin-bottom: 20px; }
.article__head h1 { margin-bottom: 0.35em; }
.article__body { max-width: 720px; }
.article__body h2 { font-size: 1.5rem; margin-top: 2em; }
.article__body h2:first-child { margin-top: 0; }
.article__body h3 { margin-top: 1.6em; }
.article__body li { color: var(--ink); }
.contact-line { margin: 0 0 2em; }
.callout {
  margin-top: 3em; padding: clamp(20px, 3vw, 32px);
  background: var(--accent-soft); border-radius: var(--r-container);
}
.callout h2 { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }
.callout .actions { margin-top: 1em; }

.toc { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 2.5em; padding: 0 0 1em; border-bottom: 1px solid var(--hairline); font-size: 0.95rem; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--accent); text-decoration: underline; }

.path { list-style: none; padding: 0; margin: 0 0 2.5em; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: none; }
.path li { margin: 0; padding-top: 14px; border-top: 2px solid var(--hairline); color: var(--muted); font-size: 0.95rem; }
.path li.is-now { border-top-color: var(--advancing); color: var(--ink); }
.path__step { display: block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-bottom: 4px; }
.path li.is-now .path__step { color: var(--advancing); }

.figure { margin: 0 0 3em; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.guide-search { margin: 0 0 1.5em; }
.guide-search__input {
  width: 100%; font: inherit; font-size: 1.05rem; color: var(--ink);
  background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-compact, 10px);
  padding: 0.7em 1em; -webkit-appearance: none; appearance: none; box-shadow: var(--shadow);
}
.guide-search__input::placeholder { color: var(--faint); }
.guide-search__input:focus { outline: 2px solid var(--accent); outline-offset: 2px; border-color: var(--accent); }
.guide-results { list-style: none; padding: 0; margin: 0 0 2em; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-container); }
.guide-results li { margin: 0; padding: 14px 18px; border-top: 1px solid var(--hairline); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; }
.guide-results li:first-child { border-top: 0; }
.guide-results a { font-family: var(--display); font-weight: 600; font-size: 1.15rem; text-decoration: none; min-width: 0; }
.guide-results a:hover { text-decoration: underline; }
.guide-results__area { color: var(--faint); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; align-self: center; }
.guide-results__heading { grid-column: 1 / -1; color: var(--ink); font-weight: 600; font-size: 0.95rem; }
.guide-results__snippet { grid-column: 1 / -1; color: var(--muted); font-size: 0.95rem; }
.guide-results__empty { color: var(--muted); display: block; }
.guide-results mark { background: var(--accent-soft); color: inherit; border-radius: 3px; padding: 0 2px; }
.guide-list { list-style: none; padding: 0; margin: 0 0 2em; }
.guide-list li { display: flex; gap: 20px; align-items: flex-start; padding: 24px 0; border-top: 1px solid var(--hairline); margin: 0; }
.guide-list li:last-child { border-bottom: 1px solid var(--hairline); }
.guide-list h2 { font-size: 1.35rem; margin: 2px 0 0.3em; }
.guide-list h2 a { text-decoration: none; }
.guide-list h2 a:hover { text-decoration: underline; }
.guide-list p { margin: 0; color: var(--muted); }
.guide-list .app-icon { flex: none; }

.auth-widget { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; margin: 0 0 2em; }
.auth-status { color: var(--muted); }

/* Phones and narrow windows */
@media (max-width: 820px) {
  .feature, .feature--reverse { grid-template-columns: minmax(0, 1fr); }
  .feature--reverse .feature__copy { order: 1; }
  .feature--reverse .feature__figure { order: 2; }
  .planner { grid-template-columns: minmax(0, 1fr); }
  .planner__icons { height: 130px; }
  .principles__list, .two-up { grid-template-columns: minmax(0, 1fr); }
  .path { grid-template-columns: minmax(0, 1fr); gap: 10px; }
}
@media (max-width: 560px) {
  .site-header { padding-top: 16px; padding-bottom: 12px; }
  .site-nav { gap: 16px; }
  .site-nav a { font-size: 0.95rem; }
  .wordmark span { font-size: 1.35rem; }
  .hero__copy { padding-bottom: 190px; }
  .family__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sketch { transform: none !important; }
  .actions .button { width: 100%; text-align: center; }
}

/* Guides from the app's Help */
.guide .chip, .chip { display: inline-block; background: var(--surface-2); border-radius: 999px; padding: 0 0.4em; font-size: 0.92em; font-weight: 600; line-height: 1.5; white-space: nowrap; }
.callout { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-card); padding: 14px 16px; margin: 1.2em 0; }
.callout strong { color: var(--accent); }
.callout--important strong { color: #B2531F; }
.in-app { color: var(--muted); font-size: 0.95rem; }
.pill-line { margin: 1.2em 0; }
.related__title { font-size: 1.2rem !important; }
.related { list-style: none; padding: 0; margin: 0 0 2em; }
.related li { padding: 10px 0; border-top: 1px solid var(--hairline); }
.related li:last-child { border-bottom: 1px solid var(--hairline); }
.related span { display: block; color: var(--faint); font-size: 0.9rem; }
.source { color: var(--faint); font-size: 0.86rem; margin-top: 2.5em; }
.topics { list-style: none; padding: 0; margin: 0 0 1.5em; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-container); }
.topics li { margin: 0; padding: 14px 18px; border-top: 1px solid var(--hairline); }
.topics li:first-child { border-top: 0; }
.topics a { font-family: var(--display); font-weight: 600; font-size: 1.15rem; text-decoration: none; }
.topics a:hover { text-decoration: underline; }
.topics span { display: block; color: var(--muted); font-size: 0.95rem; }
.walkthrough-card { display: block; text-decoration: none; color: var(--ink); background: var(--accent-soft); border-radius: var(--r-container); padding: 22px 24px; margin: 0 0 1.5em; transition: transform 160ms ease, box-shadow 160ms ease; }
.walkthrough-card:hover { transform: translateY(-1px); box-shadow: var(--shadow); text-decoration: none; }
.walkthrough-card__kicker { display: block; font-size: 0.76rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.walkthrough-card__title { display: block; font-family: var(--display); font-weight: 600; font-size: 1.5rem; line-height: 1.2; margin-bottom: 6px; }
.walkthrough-card__title::after { content: " \2192"; }
.walkthrough-card__body { display: block; color: var(--muted); }
.walkthrough-frame { aspect-ratio: 980 / 720; min-height: 520px; max-height: 80vh; border: 1px solid var(--hairline); border-radius: var(--r-container); overflow: hidden; background: var(--surface); box-shadow: var(--shadow); margin: 0 0 1em; }
.walkthrough-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.page--article .article__body:has(.walkthrough-frame) { max-width: none; }