@import url("https://fonts.googleapis.com/css2?family=Anton&family=EB+Garamond:ital,wght@0,400;0,500;1,400;1,500&family=Inter:wght@300;400;500&display=swap");

:root {
  --bg: #0b0a09;
  --bg-2: #0f0d0c;
  --text: #fbf9f3;
  --text-strong: #ffffff;
  --muted: #8a857c;
  --muted-2: #5f5b54;
  --oxide: #8a2a1b;
  --oxide-faint: rgba(138, 42, 27, 0.55);
  --line: #2b2926;
  --line-soft: #1c1b19;
  --hairline: rgba(251, 249, 243, 0.18);
  --hairline-strong: rgba(251, 249, 243, 0.42);
  --max: 1140px;
  --max-narrow: 760px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  font-weight: 300;
  font-size: 16.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--oxide); color: var(--text-strong); }

a { color: inherit; text-decoration: none; }

button, input, select { font: inherit; color: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -3rem;
  background: var(--bg);
  border: 1px solid var(--hairline-strong);
  padding: .5rem .75rem;
  z-index: 30;
}
.skip-link:focus { top: 1rem; }

/* ---------- Typography ---------- */

.serif, h1, h2, h3, h4, blockquote, .display {
  font-family: "EB Garamond", "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  font-weight: 400;
  letter-spacing: 0;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.05; }

h1 {
  font-size: clamp(3.4rem, 9vw, 7.6rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 0.98;
}

h2 {
  font-size: clamp(2.1rem, 4.4vw, 3.6rem);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 400;
  letter-spacing: -0.005em;
}

h4 {
  font-size: 1.05rem;
  font-weight: 500;
  font-family: "Inter", sans-serif;
  letter-spacing: 0.01em;
}

p { margin: 0; color: var(--text); }

.lede {
  font-family: "EB Garamond", Georgia, serif;
  font-size: clamp(1.25rem, 2.1vw, 1.6rem);
  line-height: 1.45;
  color: var(--text-strong);
  font-weight: 400;
}

.body-large { font-size: 1.1rem; line-height: 1.65; color: var(--text); }

.body { color: var(--text); }
.body.muted { color: var(--muted); }

.eyebrow {
  color: var(--muted);
  font-family: "Inter", sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0;
}

.numeral {
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  color: var(--muted);
  font-size: 0.95rem;
}

.rule {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 0;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem clamp(1.25rem, 3vw, 2.25rem);
  background: rgba(11, 10, 9, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--hairline);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: "Inter", sans-serif;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.brand-mark {
  display: inline-block;
  width: 7px;
  height: 7px;
  border: 1px solid var(--text);
  transform: rotate(45deg);
}

.primary-nav {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.primary-nav a {
  color: var(--muted);
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: color 200ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus { color: var(--oxide); }

/* ---------- Section frame ---------- */

main > section {
  scroll-margin-top: 80px;
}

.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(5rem, 11vw, 9rem) clamp(1.25rem, 3vw, 2.25rem);
}

.section.narrow { max-width: var(--max-narrow); }

.section-head {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  align-items: baseline;
  margin-bottom: 3rem;
  border-top: 1px solid var(--hairline);
  padding-top: 1.5rem;
}

.section-head .numeral { padding-top: 0.3rem; }
.section-head .eyebrow { margin-bottom: 0.75rem; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: flex-end;
  background-color: var(--bg);
  background-image: url("assets/forest-fire.jpg");
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  overflow: hidden;
  border-bottom: 1px solid var(--hairline);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 38%, rgba(11,10,9,0.05) 0%, rgba(11,10,9,0.55) 55%, rgba(11,10,9,0.85) 100%),
    linear-gradient(180deg, rgba(11,10,9,0.70) 0%, rgba(11,10,9,0.30) 28%, rgba(11,10,9,0.55) 62%, rgba(11,10,9,0.96) 100%);
  pointer-events: none;
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(6rem, 14vw, 10rem) clamp(1.25rem, 3vw, 2.25rem) clamp(4rem, 8vw, 6rem);
  display: grid;
  gap: 1.75rem;
}

.hero-eyebrow {
  color: var(--text);
  opacity: 0.78;
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin: 0;
}

.hero-mark {
  font-family: "EB Garamond", "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  font-weight: 400;
  font-size: clamp(3.8rem, 11vw, 8.4rem);
  line-height: 0.98;
  letter-spacing: -0.015em;
  color: var(--text-strong);
  margin: 0;
  text-shadow: 0 2px 40px rgba(0,0,0,0.5);
}

.hero-mark em {
  font-style: italic;
  color: var(--muted);
  font-weight: 400;
}

.tagline {
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  color: var(--text-strong);
  margin: 0;
  line-height: 1.3;
  text-shadow: 0 1px 24px rgba(0,0,0,0.5);
  max-width: 30ch;
}

.hero-lede {
  margin: 0;
  max-width: 56ch;
  font-family: "EB Garamond", Georgia, serif;
  font-size: clamp(1.18rem, 1.9vw, 1.45rem);
  line-height: 1.5;
  color: var(--text-strong);
  text-shadow: 0 1px 22px rgba(0,0,0,0.55);
}

.hero-links {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
}

.text-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--hairline-strong);
  transition: color 200ms, border-color 200ms;
}
.text-link:hover, .text-link:focus { color: var(--oxide); border-color: var(--oxide); }
.text-link::after { content: "→"; font-family: "EB Garamond", Georgia, serif; font-style: italic; }

/* ---------- Definition ---------- */

.definition-block {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
}

.definition-body { display: grid; gap: 2rem; max-width: 720px; }

blockquote {
  margin: 0;
  padding: 0 0 0 1.5rem;
  border-left: 1px solid var(--oxide);
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.45;
  color: var(--text-strong);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--hairline);
}

.two-col article { display: grid; gap: 1rem; align-content: start; }
.two-col h3 { font-style: italic; }

/* ---------- Pentagram ---------- */

.pentagram-section { background: var(--bg); }

.pentagram-stage {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.pentagram-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pentagram-svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}

.pentagram-svg .frame-circle {
  fill: none;
  stroke: var(--hairline);
  stroke-width: 1;
}

.pentagram-svg .star-line {
  fill: none;
  stroke: var(--text);
  stroke-width: 1;
  transition: stroke 200ms ease, opacity 200ms ease;
}

.pentagram-svg .star-line.is-dim { opacity: 0.35; }

.pentagram-svg .node-outer,
.pentagram-svg .node-inner {
  fill: var(--bg);
  stroke: var(--text);
  stroke-width: 1;
  transition: stroke 200ms ease, fill 200ms ease;
}

.pentagram-svg .node-outer { fill: var(--bg); }

.pentagram-svg .node-label {
  fill: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  pointer-events: none;
}

.pentagram-svg .center-disc {
  fill: var(--bg);
  stroke: var(--text);
  stroke-width: 1;
}

.pentagram-svg .center-ring {
  fill: none;
  stroke: var(--hairline-strong);
  stroke-width: 1;
}

.pentagram-svg .ray { stroke: var(--text); stroke-width: 0.7; opacity: 0.55; }

.pentagram-svg .glyph {
  fill: var(--text);
  font-family: "EB Garamond", Georgia, serif;
  font-size: 13px;
  pointer-events: none;
}

.pentagram-svg .center-label {
  fill: var(--text-strong);
  font-family: "Inter", sans-serif;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  pointer-events: none;
}

.pentagram-svg .hotspot {
  fill: transparent;
  cursor: pointer;
}
.pentagram-svg .hotspot:focus { outline: none; }

.pentagram-svg .domain-node.is-active .node-outer,
.pentagram-svg .domain-node.is-active .node-inner { stroke: var(--text-strong); }
.pentagram-svg .domain-node.is-active .node-inner { fill: var(--text); }
.pentagram-svg .domain-node.is-active .node-label { fill: var(--text-strong); }

.pentagram-svg .center-node.is-active .center-disc { stroke: var(--text-strong); }

.pentagram-svg .star-line.is-active { stroke: var(--text-strong); opacity: 1; }

.domain-panel {
  border-top: 1px solid var(--hairline);
  padding-top: 1.5rem;
  display: grid;
  gap: 1rem;
  align-content: start;
  position: sticky;
  top: 96px;
}

.domain-panel .domain-role {
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-family: "Inter", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-style: normal;
}

.tag-row span::before { content: "· "; color: var(--muted-2); }
.tag-row span:first-child::before { content: ""; }

/* Mobile domain stack */

.mobile-domain-stack { display: none; }

/* Relationships */

.relationships {
  margin-top: 5rem;
  border-top: 1px solid var(--hairline);
  padding-top: 3rem;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
}

.relationships .numeral { padding-top: 0.2rem; }

.relationships-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 3rem;
}

.relationships-grid article { display: grid; gap: 0.5rem; }

.relationships-grid .edge-name {
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.relationships-grid .edge-pair {
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text-strong);
}

.relationships-grid p { color: var(--muted); }

/* ---------- Library ---------- */

.library-section { max-width: 1280px; }

.library-hero {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.library-hero .body { max-width: 660px; margin-top: 1.5rem; }
.library-hero .lede { margin-top: 1rem; }

.shelf-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.shelf-card {
  padding: 1.5rem 1.25rem 1.75rem;
  cursor: pointer;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--hairline);
  text-align: left;
  display: grid;
  gap: 0.85rem;
  align-content: start;
  min-height: 200px;
  transition: background 220ms ease;
}
.shelf-card:last-child { border-right: 0; }
.shelf-card:hover, .shelf-card:focus-within { background: var(--bg-2); }

.shelf-card .numeral { font-size: 0.85rem; }
.shelf-card h3 { font-style: italic; font-size: 1.3rem; }
.shelf-card p { color: var(--muted); font-size: 0.92rem; }

.reading-paths {
  margin: 3rem 0 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: baseline;
}

.reading-paths .eyebrow { margin-right: 1rem; }

.path-chip {
  background: transparent;
  border: 0;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  cursor: pointer;
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 0.15rem 0;
}
.path-chip:hover, .path-chip:focus, .path-chip.is-active {
  color: var(--text-strong);
  border-bottom-color: var(--text);
}

.catalog-layout {
  display: grid;
  grid-template-columns: 200px 1fr 320px;
  gap: 2.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hairline);
}

.filters {
  display: grid;
  gap: 1.25rem;
  align-self: start;
  position: sticky;
  top: 90px;
}

.filters label {
  font-family: "Inter", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 0.5rem;
}

.filters input,
.filters select {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline-strong);
  color: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 0.9rem;
  padding: 0.4rem 0;
  width: 100%;
  outline: none;
}
.filters input:focus,
.filters select:focus { border-bottom-color: var(--text); }

.filters select { appearance: none; cursor: pointer; }

.reset-link {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline-strong);
  color: var(--text);
  cursor: pointer;
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.4rem 0;
  justify-self: start;
}
.reset-link:hover { border-color: var(--text); }

.catalog-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.catalog-header h3 { font-style: italic; }
.catalog-header span {
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--hairline);
}

.catalog-card {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  padding: 1.5rem 0;
  cursor: pointer;
  text-align: left;
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  width: 100%;
  transition: padding-left 240ms ease, background 240ms ease;
}

.catalog-card:hover,
.catalog-card.is-selected {
  padding-left: 1rem;
  background: linear-gradient(90deg, var(--bg-2), transparent 60%);
}

.catalog-card .catalog-number {
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  color: var(--muted);
  font-size: 0.9rem;
}

.catalog-card h4 {
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.005em;
  margin-bottom: 0.35rem;
}

.catalog-card .byline {
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.65rem;
}

.catalog-card .annotation { color: var(--text); font-size: 0.95rem; max-width: 60ch; }

.catalog-card .meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-items: flex-end;
  text-align: right;
  font-family: "Inter", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  min-width: 130px;
}

.entry-preview {
  align-self: start;
  position: sticky;
  top: 90px;
  border-left: 1px solid var(--hairline);
  padding-left: 1.5rem;
  display: grid;
  gap: 1rem;
}

.entry-preview h3 { font-style: italic; font-size: 1.5rem; }
.entry-preview p { color: var(--muted); font-size: 0.95rem; }
.entry-preview strong { color: var(--text); font-weight: 500; }
.entry-preview ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-family: "Inter", sans-serif;
  font-size: 0.74rem;
  color: var(--muted);
}
.entry-preview li::before { content: "—  "; color: var(--muted-2); }

.marginalia {
  margin-top: 6rem;
  border-top: 1px solid var(--hairline);
  padding-top: 3rem;
}

.marginalia .section-head { margin-bottom: 2.5rem; }

.note-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.note-grid article { display: grid; gap: 0.75rem; max-width: 50ch; }
.note-grid h4 { font-family: "EB Garamond", Georgia, serif; font-style: italic; font-size: 1.3rem; font-weight: 400; }
.note-grid p { color: var(--muted); }

/* ---------- Threat / Practice / Glossary ---------- */

.threat-grid, .practice-list, .glossary-grid {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--hairline);
}

.threat-grid article,
.practice-list article,
.glossary-grid > div {
  padding: 2rem 2rem 2rem 0;
  border-bottom: 1px solid var(--hairline);
  border-right: 1px solid var(--hairline);
}

.threat-grid article:nth-child(2n),
.practice-list article:nth-child(2n),
.glossary-grid > div:nth-child(2n) {
  border-right: 0;
  padding-right: 0;
  padding-left: 2rem;
}

.threat-grid h3,
.practice-list h3 { font-style: italic; margin-bottom: 0.75rem; }
.threat-grid p,
.practice-list p,
.glossary-grid dd { color: var(--muted); margin: 0; max-width: 50ch; }

.practice-list .numeral { display: block; margin-bottom: 0.5rem; }

.glossary-grid dt {
  font-family: "EB Garamond", Georgia, serif;
  font-style: italic;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

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

.about-section { max-width: var(--max-narrow); }
.about-section .body { max-width: 62ch; margin-top: 1.25rem; }

.site-footer {
  border-top: 1px solid var(--hairline);
  padding: 2rem clamp(1.25rem, 3vw, 2.25rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
  .hero, .section-head, .definition-block, .library-hero, .relationships {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .two-col, .relationships-grid, .shelf-grid, .catalog-layout, .note-grid,
  .threat-grid, .practice-list, .glossary-grid {
    grid-template-columns: 1fr;
  }
  .shelf-card { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .threat-grid article, .practice-list article, .glossary-grid > div {
    border-right: 0; padding: 1.5rem 0;
  }
  .threat-grid article:nth-child(2n),
  .practice-list article:nth-child(2n),
  .glossary-grid > div:nth-child(2n) { padding-left: 0; }
  .pentagram-stage { grid-template-columns: 1fr; }
  .domain-panel { position: static; }
  .filters, .entry-preview { position: static; }
  .entry-preview { border-left: 0; padding-left: 0; border-top: 1px solid var(--hairline); padding-top: 1.5rem; }
  .catalog-card { grid-template-columns: 70px 1fr; }
  .catalog-card .meta { grid-column: 2; align-items: flex-start; text-align: left; }
}

@media (max-width: 640px) {
  .site-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .primary-nav { gap: 0.85rem 1.1rem; }
  .pentagram-svg .node-label { font-size: 9px; letter-spacing: 0.18em; }
  .mobile-domain-stack {
    display: grid;
    gap: 0;
    margin-top: 2rem;
    border-top: 1px solid var(--hairline);
  }
  .domain-card {
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--hairline);
    color: var(--text);
    cursor: pointer;
    font-family: "EB Garamond", Georgia, serif;
    font-style: italic;
    font-size: 1.15rem;
    padding: 1rem 0;
    text-align: left;
  }
  .domain-card.is-active { color: var(--text-strong); }
}