/* ============================================================
   Shared styles for the whole site.
   Edit colors and fonts here — every page picks them up.
   ============================================================ */

:root {
  color-scheme: light;

  /* -- palette -- */
  --bg: #f6f6f3;          /* chalk white */
  --ink: #15151a;         /* near-black, for all essential text */
  --meta: #54545b;        /* dark neutral for mono dates/labels — never pale */
  --rule: #d9d7d0;        /* fine hairline rules */
  --silver: #a7a6a0;      /* for fine dashed rules */
  --silver-dark: #87867f; /* for link-hover underlines */

  /* -- type -- */
  --font-display: "Archivo", Helvetica, Arial, sans-serif;
  --font-body: "Source Serif 4", Georgia, serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
}

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 28px 100px;
}

.shell--narrow {
  max-width: 680px;
}

img, svg {
  max-width: 100%;
}

a {
  color: var(--ink);
  text-decoration-color: var(--rule);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: var(--ink);
}

a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

/* -------- masthead -------- */

.masthead {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px 24px;
  padding-bottom: 28px;
  margin-bottom: 56px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
}

.masthead-name {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink);
  text-decoration: none;
}

.masthead-nav a {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--meta);
  text-decoration: none;
  margin-left: 24px;
}

.masthead-nav a:first-child {
  margin-left: 0;
}

.masthead-nav a:hover {
  color: var(--ink);
}

/* -------- mono labels (dates, topics, captions) -------- */

.label {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--meta);
}

/* -------- homepage: asymmetric grid -------- */

.home-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 16px 64px;
  align-items: start;
}

.intro-col h1 {
  font-family: var(--font-display);
  font-size: 1.7em;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}

.intro-col p {
  color: var(--meta);
  font-size: 0.95em;
  margin: 0 0 20px;
}

.intro-about {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
}

/* -------- featured essay -------- */

.featured {
  padding-top: 4px;
}

.featured .label {
  display: block;
  margin-bottom: 18px;
}

.featured-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.2vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  text-wrap: balance;
}

.featured-title a {
  color: var(--ink);
  text-decoration: none;
}

.featured-title a:hover {
  text-decoration: underline;
  text-decoration-color: var(--silver-dark);
}

.featured-excerpt {
  max-width: 54ch;
  font-size: 1.1em;
  margin: 0 0 22px;
}

.featured-read {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.featured-read:hover {
  text-decoration: underline;
}

/* -------- all writing -------- */

.all-writing {
  margin-top: 72px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}

.all-writing h2 {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--meta);
  font-weight: 500;
  margin: 0 0 24px;
}

.essay-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.essay-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
}

.essay-list li:first-child {
  border-top: none;
}

.essay-list .essay-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15em;
  color: var(--ink);
  text-decoration: none;
}

.essay-list .essay-title:hover {
  text-decoration: underline;
  text-decoration-color: var(--silver-dark);
}

.essay-list .essay-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--meta);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* -------- article page -------- */

.back-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  margin-bottom: 40px;
}

.article-header {
  margin-bottom: 44px;
}

.article-header .label {
  display: block;
  margin-bottom: 16px;
}

.article-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.4vw, 2.9rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  text-wrap: balance;
}

.article-subtitle {
  font-size: 1.1em;
  color: var(--meta);
  margin: 0;
}

.article-body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3em;
  margin: 2em 0 0.7em;
}

.article-body p {
  margin: 0 0 1.4em;
}

.article-body sup a {
  text-decoration: none;
}

.sources {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}

.sources h2 {
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--meta);
  font-weight: 500;
  margin: 0 0 18px;
}

.sources ol {
  padding-left: 20px;
  font-size: 15px;
  color: var(--meta);
}

.sources li {
  margin-bottom: 10px;
}

.footnotes {
  margin-top: 40px;
  font-size: 14px;
  color: var(--meta);
}

.footnotes ol {
  padding-left: 20px;
}

.footnotes li {
  margin-bottom: 10px;
}

/* -------- about page -------- */

.about-section {
  margin-bottom: 40px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 14px;
}

.contact-list li:first-child {
  border-top: none;
}

/* -------- placeholders -------- */
/* Anything still in [brackets] is a placeholder for you to replace. */

.placeholder-note {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--meta);
  background: #ececea;
  border: 1px dashed var(--silver);
  padding: 10px 14px;
  border-radius: 2px;
  margin-bottom: 32px;
}

/* -------- footer -------- */

.site-footer {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--meta);
}

/* -------- responsive -------- */

@media (max-width: 860px) {
  .home-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }
  .shell {
    padding: 28px 20px 72px;
  }
  .essay-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}