/*
Theme Name: eta 2026
Theme URI: https://increaseeta.com/
Author: eta consulting
Author URI: https://increaseeta.com/
Description: Custom theme for increaseeta.com built from the eta-2026 specimen. Lean process excellence practice — Atlanta and Reno, 2016 →.
Version: 0.1.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eta-2026
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 7.4
*/

/* ====================================================================
   eta consulting — site stylesheet (test/evaluation build)
   Body:    GT Sectra Text       (Grilli Type, trial)
   Display: GT Sectra Display    (Grilli Type, trial)
   Chrome:  Söhne Mono           (Klim Type Foundry, trial)
   For evaluation only — not for production use.
   ==================================================================== */

/* ---------- @font-face ---------------------------------------------- */

@font-face {
  font-family: "GT Sectra";
  src: url("assets/fonts/gt-sectra-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "GT Sectra";
  src: url("assets/fonts/gt-sectra-regular-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "GT Sectra";
  src: url("assets/fonts/gt-sectra-medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "GT Sectra";
  src: url("assets/fonts/gt-sectra-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "GT Sectra Display";
  src: url("assets/fonts/gt-sectra-display-light.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "GT Sectra Display";
  src: url("assets/fonts/gt-sectra-display-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Söhne Mono";
  src: url("assets/fonts/soehne-mono-buch.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Söhne Mono";
  src: url("assets/fonts/soehne-mono-halbfett.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens -------------------------------------------------- */

:root {
  /* dark is the default */
  --bg: #131313;
  --fg: #e8e6e0;
  --muted: #8d8a82;
  --rule: currentColor;
  --footer-bg: #050403;

  --serif: "GT Sectra", "Iowan Old Style", Georgia, serif;
  --display: "GT Sectra Display", "GT Sectra", Georgia, serif;
  --mono: "Söhne Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --measure: 38rem;                       /* body line-length */
  --container: clamp(38rem, 76vw, 78rem); /* wider surfaces (index, hero) */
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

html.light {
  /* warmed off-white paper-tone — tempered for high-contrast serif */
  --bg: #f8f6f0;
  --fg: #1d1a14;
  --muted: #6e6a60;
  --footer-bg: #efece2;
}

html {
  background: var(--bg);
  color: var(--fg);
  transition: background-color 0.18s ease, color 0.18s ease;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.55;
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  hyphens: auto;
  hanging-punctuation: first last;
}

a {
  color: inherit;
  text-decoration: none;
  font-weight: inherit;
  transition: font-weight 0.12s ease;
}
a:hover, a:focus { font-weight: 700; }

/* mono uses semibold (Halbfett) for hover */
.chrome a:hover, .chrome a:focus { font-weight: 600; }

/* ---------- Specimen identification strip --------------------------- */

.strip {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  padding: 14px var(--gutter);
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
}
.strip span.fg { color: var(--fg); }

/* ---------- Site nav (full) ---------------------------------------- */

nav.site {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 20px;
  padding: 22px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  flex-wrap: wrap;
}
nav.site .mark {
  font-weight: 400;
  letter-spacing: 0.02em;
}
nav.site ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
}
nav.site li { padding: 0; }

/* Engage button — the one chromatic mark on the site */
nav.site a.engage {
  display: inline-block;
  background: #b13228;
  color: #fefcf7;
  padding: 6px 12px 7px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
  transition: background-color 0.18s ease;
}
nav.site a.engage:hover,
nav.site a.engage:focus {
  background: #8e2620;
  color: #fefcf7;
  font-weight: 500;  /* override the hover-bold pattern */
}

/* ---------- Site nav (thin / in-article variant) ------------------- */

nav.site-thin {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  padding: 12px var(--gutter);
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
nav.site-thin .mark {
  font-weight: 400;
  letter-spacing: 0.02em;
}
nav.site-thin .crumb {
  color: var(--muted);
}
nav.site-thin .crumb .here { color: var(--fg); }
nav.site-thin .index-link {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 10.5px;
}

/* ---------- Article ------------------------------------------------- */

article {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 6rem) var(--gutter) 4rem;
}

h1.title {
  /* Article titles use Display Regular — at this length and character mix
     the narrower Display proportions read as elegance, not pinch. */
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.6rem, 6.4vw, 4.8rem);
  line-height: 1.05;
  letter-spacing: -0.014em;
  margin: 0 0 2.2rem;
  text-wrap: balance;
}

/* Masthead credit grid */
dl.masthead {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px 24px;
  margin: 0 0 2.4rem;
  padding: 12px 0 14px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
}
dl.masthead > div { display: flex; flex-direction: column; gap: 2px; }
dl.masthead dt {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 400;
}
dl.masthead dd {
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* Editor's framing paragraph */
.frame {
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--fg);
  margin: 0 0 2.4rem;
}

/* Body */
article p {
  margin: 0 0 1.25rem;
  text-align: left;
}
article p + p { text-indent: 1.4em; }
article .frame + p { text-indent: 0; }

/* Figure */
figure {
  margin: 2.6rem 0 2.6rem;
}
figure .plate {
  width: 100%;
  aspect-ratio: 3 / 2;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,0.025) 0 6px,
      rgba(255,255,255,0.05)  6px 12px
    ),
    linear-gradient(180deg, #2a2823, #34322c 70%, #3d3a33);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 14px;
}
html.light figure .plate {
  background:
    repeating-linear-gradient(
      135deg,
      rgba(0,0,0,0.018) 0 6px,
      rgba(0,0,0,0.04)  6px 12px
    ),
    linear-gradient(180deg, #d8d4cb, #b9b4a8 70%, #a39e90);
}
figure .plate .placeholder {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
html.light figure .plate .placeholder { color: rgba(0,0,0,0.55); }

figure figcaption {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--fg);
  margin-top: 10px;
}
figure figcaption b { font-weight: 600; }
figure figcaption .sep {
  display: inline-block;
  padding: 0 0.55em;
  color: var(--muted);
}

/* Inline labelled-results list within an article body */
article dl.results {
  margin: 1.6rem 0 2rem;
  padding: 14px 0 16px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
article dl.results > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.4rem 1.4rem;
  margin-bottom: 0.55rem;
  align-items: baseline;
}
article dl.results > div:last-child { margin-bottom: 0; }
article dl.results dt {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
article dl.results dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.5;
}
@media (max-width: 540px) {
  article dl.results > div {
    grid-template-columns: 1fr;
    gap: 2px;
    margin-bottom: 0.9rem;
  }
}

/* End-of-piece mark */
.end {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.4em;
  text-align: center;
  color: var(--muted);
  margin: 3.2rem 0 3rem;
}

/* Pager */
nav.pager {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  margin: 0;
}
nav.pager .prev { text-align: left; }
nav.pager .next { text-align: right; }
nav.pager .label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 4px;
  font-size: 10.5px;
}

/* ---------- Footer -------------------------------------------------- */

footer.site {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  padding: 24px var(--gutter);
  border-top: 1px solid var(--rule);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: space-between;
  color: var(--muted);
}
footer.site span.fg { color: var(--fg); }
footer.site .sep { color: var(--muted); padding: 0 0.55em; }

/* ---------- Half-moon light/dark toggle ----------------------------- */

.toggle {
  position: fixed;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  background: transparent;
  border: 0;
  padding: 14px 8px;
  cursor: pointer;
  color: inherit;
}
.toggle:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 2px;
}
.toggle svg {
  width: 22px;
  height: 22px;
  display: block;
  fill: currentColor;
}

/* ---------- Specimen panel (used on specimen page) ------------------ */

section.specimen-panel {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter) 5rem;
}
section.specimen-panel h2 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}
.panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}
@media (min-width: 720px) {
  .panel-grid { grid-template-columns: 1fr 1fr; gap: 2.2rem; }
}
.glyphs {
  font-family: var(--display);
  font-weight: 400;
  font-size: 4.2rem;
  line-height: 1;
  letter-spacing: -0.012em;
}
.glyphs-mono {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 1.9rem;
  line-height: 1;
  letter-spacing: 0;
}
.panel-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 14px;
}

/* ====================================================================
   Home page
   ==================================================================== */

main.home {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5rem) var(--gutter) 0;
}

/* Hero — text leads, image as material anchor below */
.home .hero {
  margin: 0 0 4rem;
}
.home .hero-thesis {
  /* With "Lean" capitalised (no lone lowercase-l ascender), Display Regular
     gets to work as intended — narrower, sharper, more refined. */
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.6vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.012em;
  text-wrap: balance;
  margin: 0 0 1.5rem;
  max-width: 24ch;
}
.home .hero-subhead {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.35;
  margin: 0 0 1.4rem;
  color: var(--fg);
  max-width: 38ch;
}
.home .hero-principals {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 0 0 2.4rem;
}
.home .hero-principals span.fg { color: var(--fg); }

/* Hero image — full container width, B&W documentary photograph */
.home .hero-image {
  margin: 0;
}
.home .hero-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.home .hero-image figcaption {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.55;
  letter-spacing: 0.02em;
  margin-top: 12px;
}
.home .hero-image figcaption b { font-weight: 600; }
.home .hero-image figcaption .sep { color: var(--muted); padding: 0 0.55em; }

/* Home body sections */
.home section {
  margin: 0 0 3.2rem;
}
.home section.prose {
  max-width: var(--measure);
  margin-left: auto;
  margin-right: auto;
}
.home section h2 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}
.home section p {
  margin: 0 0 1.1rem;
}

/* Generic plate behaviour — used in figures, home tiles, and index entries.
   Plates may be empty (placeholder gradient) or contain an <img>. */
.plate {
  position: relative;
  overflow: hidden;
}
.plate > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Featured-work block on the home page */
.home .featured-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem 1.4rem;
  margin: 0;
}
@media (min-width: 720px) {
  .home .featured-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.home .featured-grid a.tile {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--rule);
  padding-top: 8px;
}
.home .featured-grid .plate {
  margin-top: auto;  /* push image to bottom; variable-height captions take the slack */
}
.home .featured-grid .tile-caption {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
  line-height: 1.4;
}
.home .featured-grid .tile-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 10px;
}
.home .featured-grid .plate {
  width: 100%;
  aspect-ratio: 4 / 3;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,0.018) 0 6px,
      rgba(255,255,255,0.04)  6px 12px
    ),
    linear-gradient(180deg, #2a2823, #34322c 70%, #3d3a33);
}
html.light .home .featured-grid .plate {
  background:
    repeating-linear-gradient(
      135deg,
      rgba(0,0,0,0.018) 0 6px,
      rgba(0,0,0,0.04)  6px 12px
    ),
    linear-gradient(180deg, #d8d4cb, #b9b4a8 70%, #9d9789);
}

/* Contact block */
.home .contact-row {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem 2.2rem;
}
.home .contact-row .label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 10.5px;
  color: var(--muted);
  margin-right: 0.7em;
}

/* ====================================================================
   Case-studies index page
   ==================================================================== */

main.index {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5rem) var(--gutter) 4rem;
}
main.index .index-header {
  max-width: var(--measure);
  margin: 0 0 3.2rem;
}
main.index .index-header h1 {
  /* Index page heading (now "Work") — Display Regular at original settings;
     short label with W/o/r/k carries no ascender pile-up. */
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.012em;
  margin: 0 0 1.4rem;
  text-wrap: balance;
}
main.index .index-header p {
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0 0 1.1rem;
}

/* Index grid (Schick-Toikka pattern) */
.index-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem 2.4rem;
  margin: 0;
}
@media (min-width: 800px) {
  .index-grid { grid-template-columns: 1fr 1fr; gap: 2.2rem 2.4rem; }
}
.index-grid a.entry {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--rule);
  padding-top: 8px;
}
.index-grid .plate {
  margin-top: auto;  /* push image to bottom; variable-height captions take the slack */
}
.index-grid .entry-caption {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.01em;
  line-height: 1.4;
  margin-bottom: 8px;
}
.index-grid .entry-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 12px;
}
.index-grid .plate {
  width: 100%;
  aspect-ratio: 3 / 2;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255,255,255,0.018) 0 6px,
      rgba(255,255,255,0.04)  6px 12px
    ),
    linear-gradient(180deg, #2a2823, #34322c 70%, #3d3a33);
}
html.light .index-grid .plate {
  background:
    repeating-linear-gradient(
      135deg,
      rgba(0,0,0,0.018) 0 6px,
      rgba(0,0,0,0.04)  6px 12px
    ),
    linear-gradient(180deg, #d8d4cb, #b9b4a8 70%, #9d9789);
}

/* ====================================================================
   Editorial content pages (About, Teaching, Field Notes)
   ==================================================================== */

main.page {
  /* Wide container matches Practice/Work; inner content constrained
     to body measure and left-aligned so the page heading starts at
     the same x-position as the heading on the Work index. */
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5rem) var(--gutter) 4rem;
}
main.page > h1,
main.page > p.lede,
main.page > section,
main.page > .notes-list {
  max-width: var(--measure);
}
main.page h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.012em;
  margin: 0 0 1.4rem;
  text-wrap: balance;
}
main.page > p.lede {
  font-size: 1.15rem;
  line-height: 1.5;
  margin: 0 0 2.4rem;
}
main.page section {
  margin: 0 0 3rem;
}
main.page section h2 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}
main.page section p {
  margin: 0 0 1.1rem;
}
main.page section p + p { text-indent: 1.4em; }
main.page .principal {
  margin: 0 0 2.4rem;
}
main.page .principal h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.15;
  letter-spacing: -0.005em;
  margin: 0 0 0.4rem;
}
main.page .principal .role {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1rem;
}

/* Notes list — text-only Field Notes index */
.notes-list {
  margin: 0;
}
.notes-list a.note {
  display: block;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--rule);
  padding: 1.5rem 0 1.7rem;
}
.notes-list a.note:last-child {
  border-bottom: 1px solid var(--rule);
}
.notes-list a.note:hover .note-title { font-weight: 700; }
.notes-list .note-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
}
.notes-list .note-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.18;
  letter-spacing: -0.005em;
  margin: 0 0 0.5rem;
  transition: font-weight 0.12s ease;
}
.notes-list .note-excerpt {
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.55;
  margin: 0;
  color: var(--fg);
}

/* ====================================================================
   Site footer (final version)
   ==================================================================== */

footer.site-footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--rule);
  padding: 2.6rem var(--gutter) 1.4rem;
  margin-top: 4rem;
  transition: background-color 0.18s ease;
}
footer.site-footer .footer-zones {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  padding-bottom: 2rem;
}
@media (min-width: 720px) {
  footer.site-footer .footer-zones {
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
  }
}

/* Mark zone */
footer.site-footer .footer-mark .wordmark-foot {
  /* "eta" alone, Display Regular at the same clamp as the article title —
     the footer rhymes typographically with the top of an article. */
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.6rem, 6.4vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.014em;
  margin: 0 0 1rem;
}
footer.site-footer .footer-mark .tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.4;
  margin: 0 0 0.6rem;
  color: var(--fg);
  max-width: 22rem;
}
footer.site-footer .footer-mark .locations {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
  margin: 0;
}

/* Reach zone */
footer.site-footer .footer-reach {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.55;
  letter-spacing: 0.02em;
}
footer.site-footer .footer-reach ul {
  list-style: none;
  margin: 0 0 0.9rem;
  padding: 0;
}
footer.site-footer .footer-reach li {
  margin: 0 0 0.4rem;
}
footer.site-footer .footer-reach .reply-time {
  color: var(--muted);
  margin: 0;
  font-size: 12px;
}

/* Bottom strip */
footer.site-footer .footer-strip {
  max-width: var(--container);
  margin: 0 auto;
  padding-top: 1.2rem;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}
footer.site-footer .footer-strip a { color: inherit; }