@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --cream: #faf8f3;
  --ink: #1c1a17;
  --ink-light: #4a4640;
  --rule: #c8c0b0;
  --accent: #8b2020;
  --max-prose: 680px;
  --max-wide: 900px;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'EB Garamond', Georgia, serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ── SITE NAV ─────────────────────────────── */

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.site-nav .wordmark {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}

.nav-icon {
  height: 32px;
  width: auto;
}

/* ── FOOTNOTE TOOLTIPS ───────────────────── */

.fn {
  position: relative;
  display: inline-block;
}

.fn sup {
  font-size: 0.68rem;
  vertical-align: super;
  line-height: 0;
  cursor: pointer;
}

.fn sup a {
  color: var(--ink-light);
  text-decoration: none;
  border-bottom: 1px dotted var(--rule);
  padding-bottom: 1px;
}

.fn sup a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.fn-bubble {
  display: none;
  position: fixed;
  width: min(320px, calc(100vw - 16px));
  white-space: normal;
  background: var(--ink);
  color: var(--cream);
  font-size: 0.82rem;
  line-height: 1.55;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  z-index: 100;
  pointer-events: none;
}

.fn.active .fn-bubble,
.fn.open   .fn-bubble {
  display: block;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.site-nav a {
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-light);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}

.site-nav a:hover {
  color: var(--ink);
  border-bottom-color: var(--rule);
}

/* ── LANDING PAGE ─────────────────────────── */

.landing {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 5rem 2rem 8rem;
  min-height: calc(100vh - 64px);
}

.landing-logo {
  width: min(360px, 80vw);
  margin-bottom: 2rem;
}

.landing h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.15;
  margin-bottom: 0.6rem;
}

.landing .subtitle {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--ink-light);
  margin-bottom: 3rem;
  max-width: 36ch;
}

.landing hr {
  width: 80px;
  border: none;
  border-top: 1px solid var(--rule);
  margin: 0 auto 2.5rem;
}

.landing-tagline {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-light);
  margin-bottom: 3.5rem;
  max-width: 42ch;
  line-height: 1.5;
}

.landing-links {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  align-items: center;
}

.landing-links p {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.25rem;
}

.text-link {
  display: inline-block;
  font-size: 1rem;
  font-style: italic;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}

.text-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ── PROSE PAGES ─────────────────────────── */

.prose-wrap {
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: 4rem 2rem 8rem;
}

.prose-header {
  text-align: center;
  margin-bottom: 3.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}

.prose-header .label {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1rem;
}

.prose-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.prose-header .subtitle {
  font-size: 1rem;
  font-style: italic;
  color: var(--ink-light);
}

/* Body prose */

.prose h2 {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 3rem 0 1rem;
  color: var(--ink);
}

.prose h3 {
  font-size: 1rem;
  font-weight: 500;
  font-style: italic;
  margin: 2rem 0 0.5rem;
}

.prose p {
  margin-bottom: 1.1rem;
  font-size: 1.05rem;
}

.prose blockquote {
  margin: 1.5rem 0 1.5rem 1.5rem;
  padding-left: 1.2rem;
  border-left: 2px solid var(--rule);
  font-style: italic;
  color: var(--ink-light);
}

.prose blockquote p {
  margin-bottom: 0.3rem;
}

.prose blockquote cite {
  display: block;
  font-size: 0.88rem;
  font-style: normal;
  margin-top: 0.4rem;
  color: var(--ink-light);
}

.prose strong {
  font-weight: 600;
}

.prose em {
  font-style: italic;
}

.prose sup {
  font-size: 0.7rem;
  vertical-align: super;
  line-height: 0;
}

.prose sup a {
  color: var(--ink-light);
  text-decoration: none;
}

.prose sup a:hover {
  color: var(--accent);
}

/* Section divider */
.prose hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 3rem 0;
}

/* Notes section */
.prose-notes {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
}

.prose-notes h2 {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--ink-light);
}

.prose-notes ol {
  list-style: none;
  counter-reset: notes;
  padding: 0;
}

.prose-notes li {
  counter-increment: notes;
  position: relative;
  padding-left: 2.2rem;
  margin-bottom: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink-light);
}

.prose-notes li::before {
  content: counter(notes) ".";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--rule);
  font-size: 0.85rem;
}

.prose-notes li a {
  color: var(--ink-light);
}

.prose-notes li a:hover {
  color: var(--accent);
}

/* Note 5 two-column layout */
.note-source {
  display: block;
  margin-bottom: 0.6rem;
  font-style: italic;
  color: var(--ink);
}

.note-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin: 0.5rem 0 0.6rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.note-cols > div strong {
  display: block;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

@media (max-width: 500px) {
  .note-cols { grid-template-columns: 1fr; }
}

/* White paper specifics */
.prose .section-num {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink-light);
  margin-bottom: 0.15rem;
}

.note-return {
  display: inline-block;
  margin-left: 0.4rem;
  font-style: normal;
  font-size: 0.82rem;
  color: var(--rule);
  text-decoration: none;
  vertical-align: middle;
  transition: color 0.15s;
}

.note-return:hover {
  color: var(--accent);
}

.prose ul, .prose ol {
  margin: 0.5rem 0 1.1rem 1.5rem;
}

.prose li {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

/* Table */
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.5rem 0;
}

.prose th {
  font-weight: 500;
  font-style: italic;
  text-align: left;
  padding: 0.4rem 0.8rem;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-light);
}

.prose td {
  padding: 0.4rem 0.8rem;
  border-bottom: 1px solid #e8e3da;
  vertical-align: top;
}

/* Back link */
.back-link {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  margin-bottom: 2.5rem;
  transition: color 0.15s, border-color 0.15s;
}

.back-link:hover {
  color: var(--ink);
  border-bottom-color: var(--rule);
}

.back-link::before {
  content: '← ';
}

/* ── DICTIONARY ENTRY ─────────────────────── */

.prose .dict-entry {
  margin: 2rem 0;
  padding: 1.4rem 1.6rem;
  border-left: none;
  border: 1px solid var(--rule);
  border-radius: 2px;
  font-style: normal;
  color: var(--ink);
}

.prose .dict-entry p { margin-bottom: 0; }

.dict-headword {
  font-size: 1.25rem;
  font-weight: 600;
  font-style: normal;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.dict-pos {
  font-size: 0.88rem;
  font-style: italic;
  color: var(--ink-light);
  margin-left: 0.5rem;
}

.dict-sep {
  color: var(--rule);
  margin: 0 0.4rem;
  font-style: normal;
}

.dict-sense {
  margin: 0.6rem 0 0.8rem;
  font-size: 1rem;
  color: var(--ink);
  font-style: normal;
  line-height: 1.6;
}

.dict-sense .sense-num {
  color: var(--ink-light);
  font-size: 0.85rem;
  margin-right: 0.3rem;
}

.dict-citations {
  padding-left: 1.2rem;
  border-left: 2px solid var(--rule);
  margin-top: 0.7rem;
}

.dict-cite {
  display: block;
  font-size: 0.88rem;
  font-style: normal;
  color: var(--ink-light);
  line-height: 1.55;
  margin-bottom: 0.55rem;
}

.dict-cite:last-child { margin-bottom: 0; }

.dict-cite .cite-attr {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--rule);
  margin-left: 0.3rem;
}

/* ── CONTACT FORM ─────────────────────────── */

.contact-form {
  max-width: 520px;
  margin: 0 auto;
}

.form-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.5rem;
}

.form-field label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field textarea {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--rule);
  padding: 0.4rem 0;
  outline: none;
  transition: border-color 0.15s;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--rule);
  font-style: italic;
}

.form-field input:focus,
.form-field textarea:focus {
  border-bottom-color: var(--ink);
}

.form-submit,
.contact-btn {
  display: inline-block;
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream);
  background: var(--ink);
  border: none;
  padding: 0.65rem 2rem;
  cursor: pointer;
  transition: background 0.15s;
}

.form-submit:hover,
.contact-btn:hover {
  background: var(--accent);
}

/* ── FOOTER ───────────────────────────────── */

footer {
  text-align: center;
  padding: 2rem;
  border-top: 1px solid var(--rule);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--rule);
}

/* ── RESPONSIVE ───────────────────────────── */

@media (max-width: 600px) {
  .site-nav {
    padding: 1.2rem 1.5rem;
    flex-direction: column;
    gap: 0.8rem;
    align-items: center;
  }

  .site-nav ul {
    gap: 1.2rem;
  }

  .prose-wrap {
    padding: 2.5rem 1.4rem 5rem;
  }
}