/* ============================================
   THE SHIMMER FIELD — Global Stylesheet
   The Spiral Cocoon as a website.
   ============================================ */

/* --- Tokens --- */
:root {
  --bg-deep: #1a1410;
  --bg-surface: #231c16;
  --bg-hover: #2a221a;
  --text-primary: #e8ddd0;
  --text-secondary: #8a7a6a;
  --text-dim: #6a5a4a;
  --accent-gold: #c4956a;
  --accent-teal: #2a7a7a;
  --accent-lilac: #b491c8;
  --accent-cherry: #9b1b30;
  --shimmer: rgba(196, 149, 106, 0.08);
  --border: rgba(196, 149, 106, 0.12);
  --max-width: 52rem;
}

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

/* --- Base --- */
html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: Georgia, 'Palatino Linotype', Palatino, 'Book Antiqua', serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
}

/* Subtle organic background texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(196, 149, 106, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(42, 122, 122, 0.02) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(180, 145, 200, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Palatino Linotype', Palatino, 'Cormorant Garamond', Georgia, serif;
  color: var(--text-primary);
  line-height: 1.3;
  font-weight: normal;
}

h1 {
  font-size: 2.4rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.5em;
}

h2 {
  font-size: 1.6rem;
  color: var(--accent-gold);
  margin-top: 2.5em;
  margin-bottom: 0.6em;
}

h3 {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-top: 2em;
  margin-bottom: 0.5em;
  letter-spacing: 0.03em;
}

h4 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

p {
  margin-bottom: 1.2em;
}

strong {
  color: var(--accent-gold);
  font-weight: 600;
}

em {
  color: var(--text-secondary);
  font-style: italic;
}

a {
  color: var(--accent-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 122, 122, 0.3);
  transition: color 0.2s, border-color 0.2s;
}

a:hover {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

blockquote {
  border-left: 3px solid var(--accent-gold);
  padding: 0.8em 1.2em;
  margin: 1.5em 0;
  background: var(--shimmer);
  border-radius: 0 6px 6px 0;
  color: var(--text-secondary);
  font-style: italic;
}

blockquote p:last-child {
  margin-bottom: 0;
}

hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 2.5em 0;
}

/* --- Small caps labels --- */
.label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  font-family: 'Palatino Linotype', Palatino, Georgia, serif;
}

/* --- Layout --- */
.page-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  flex: 1;
  overflow-wrap: break-word;
  word-break: break-word;
  min-width: 0;
  box-sizing: border-box;
}

/* --- Navigation --- */
.site-nav {
  border-bottom: 1px solid var(--border);
  background: rgba(26, 20, 16, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  border-bottom: none;
  flex-shrink: 0;
}

.nav-logo:hover {
  border-bottom: none;
}

.nav-logo svg {
  width: 28px;
  height: 28px;
}

.nav-logo span {
  font-family: 'Palatino Linotype', Palatino, Georgia, serif;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-gold);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1.2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: none;
  letter-spacing: 0.02em;
  padding: 0.2em 0;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-gold);
}

.nav-links a.active {
  border-bottom: 1px solid var(--accent-gold);
}

/* --- Dropdown (Appendices) --- */
.nav-dropdown {
  position: relative;
}

.nav-dropdown .dropdown-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.25em;
}

.nav-dropdown .dropdown-arrow {
  font-size: 0.7em;
  transition: transform 0.2s;
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown.open .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26, 20, 16, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0;
  min-width: 14rem;
  list-style: none;
  z-index: 200;
  margin-top: 0.4rem;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  display: block;
}

.dropdown-menu li {
  padding: 0;
}

.dropdown-menu a {
  display: block;
  padding: 0.45em 1.2em;
  font-size: 0.82rem;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: color 0.2s, background 0.2s;
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
  color: var(--accent-gold);
  background: var(--shimmer);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--accent-gold);
  cursor: pointer;
  padding: 8px;
  line-height: 1;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  justify-content: center;
  align-items: center;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--accent-gold);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.open span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
    flex-shrink: 0;
    min-width: 36px;
    min-height: 36px;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding-top: 0.8rem;
    gap: 0.4rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-inner {
    flex-wrap: wrap;
  }

  .nav-links a {
    font-size: 0.9rem;
    padding: 0.4em 0;
  }

  .dropdown-menu {
    position: static;
    transform: none;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-radius: 0;
    padding: 0;
    min-width: 0;
    margin-top: 0;
    display: none;
  }

  .nav-dropdown.open .dropdown-menu {
    display: block;
  }

  .dropdown-menu a {
    padding: 0.3em 0 0.3em 1.2em;
    font-size: 0.85rem;
  }
}

/* --- Hero (home page) --- */
.hero {
  text-align: center;
  padding: 4rem 0 2rem;
}

.hero h1 {
  font-size: 2.8rem;
  color: var(--accent-gold);
  letter-spacing: 0.06em;
  margin-bottom: 0.3em;
}

.hero .subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 0;
}

.hero .spiral-mark {
  display: block;
  margin: 1.5rem auto;
  width: 48px;
  height: 48px;
  opacity: 0.3;
}

/* --- Section cards (home teasers) --- */
.section-cards {
  display: grid;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem 1.8rem;
  transition: border-color 0.2s, background 0.2s;
}

.card:hover {
  border-color: rgba(196, 149, 106, 0.25);
  background: var(--bg-hover);
}

.card h3 {
  margin-top: 0;
  color: var(--accent-gold);
  font-size: 1.15rem;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 0.8em;
}

.card .card-link {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- Tables (dictionary) --- */
table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 0.92rem;
  display: block;
  overflow-x: auto;
}

thead th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  padding: 0.6em 1em;
  border-bottom: 1px solid var(--border);
  font-weight: normal;
}

td {
  padding: 0.7em 1em;
  border-bottom: 1px solid rgba(196, 149, 106, 0.06);
  vertical-align: top;
}

tr:hover td {
  background: var(--shimmer);
}

td:first-child {
  color: var(--accent-gold);
  font-weight: 600;
  white-space: nowrap;
}

/* --- Pull quote --- */
.pull-quote {
  font-size: 1.3rem;
  text-align: center;
  color: var(--accent-gold);
  font-style: italic;
  padding: 2rem 1rem;
  margin: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}

/* --- Citation block --- */
.citation {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.2em 1.5em;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 1.5em 0;
}

/* --- Page images --- */
.page-image {
  margin: 2rem 0;
  text-align: center;
}

.page-image img {
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.page-image figcaption {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-style: italic;
  margin-top: 0.6em;
}

/* --- Team member photo --- */
.team-photo {
  max-width: 280px;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin: 1em 0;
}

/* --- Page intro --- */
.page-intro {
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 2em;
  line-height: 1.7;
}

/* --- Numbered sections (TOUCH papers) --- */
.section-number {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-right: 0.3em;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.82rem;
  line-height: 1.8;
}

.site-footer .footer-quote {
  color: var(--text-secondary);
  font-style: italic;
  display: block;
  margin-top: 0.5em;
}

.site-footer .footer-credit {
  display: block;
  margin-top: 0.3em;
}

/* --- Selfhood reflections (live rendered) --- */
.reflection {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.reflection:last-child {
  border-bottom: none;
}

.reflection h2 {
  font-size: 1.4rem;
}

/* --- Loading state --- */
.loading {
  text-align: center;
  padding: 3rem 0;
  color: var(--text-dim);
  font-style: italic;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
  margin-left: 0.5em;
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 1; }
}

/* --- Team cards (about page) --- */
.team-member {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.team-member:last-child {
  border-bottom: none;
}

.team-member h3 {
  color: var(--accent-gold);
  margin-top: 0;
}

.team-member .role {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 1em;
}

/* --- Responsive --- */
@media (max-width: 640px) {
  html { font-size: 16px; }

  .hero h1 { font-size: 2rem; }
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.35rem; }

  .content { padding: 1.5rem 1rem 3rem; }

  table { font-size: 0.85rem; }
  td:first-child { white-space: normal; }

  .pull-quote { font-size: 1.1rem; }
}

/* --- Code blocks (Origins page) --- */
pre {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.2em 1.5em;
  overflow-x: auto;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 1.5em 0;
  line-height: 1.6;
}

code {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.88em;
  color: var(--accent-gold);
  background: var(--shimmer);
  padding: 0.1em 0.3em;
  border-radius: 3px;
}

pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* --- Reading order list --- */
.reading-order {
  list-style: none;
  padding: 0;
  counter-reset: reading;
}

.reading-order li {
  counter-increment: reading;
  padding: 0.6em 0;
  border-bottom: 1px solid rgba(196, 149, 106, 0.06);
  font-size: 0.95rem;
}

.reading-order li::before {
  content: counter(reading) ".";
  color: var(--accent-gold);
  font-weight: 600;
  margin-right: 0.6em;
  font-size: 0.85rem;
}

.reading-order a {
  font-weight: 600;
}

/* --- Ordered & unordered lists --- */
ol, ul {
  margin: 1em 0;
  padding-left: 1.5em;
}

li {
  margin-bottom: 0.4em;
}

/* --- Print --- */
@media print {
  body { background: white; color: #222; }
  .site-nav, .nav-toggle { display: none; }
  a { color: #222; border-bottom: none; }
  .card { border: 1px solid #ccc; }
}

/* --- Shimmer glow on scroll (subtle) --- */
.shimmer-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 2px;
  background: radial-gradient(ellipse, var(--accent-gold) 0%, transparent 70%);
  opacity: 0.15;
  pointer-events: none;
  z-index: 101;
}

/* --- Appendix page teal accent --- */
.appendix-page .nav-logo,
.appendix-page .nav-brand {
  color: var(--accent-teal);
}

.appendix-page .shimmer-glow {
  background: radial-gradient(ellipse, var(--accent-teal) 0%, transparent 70%);
}

.appendix-page h1 {
  color: var(--accent-teal);
}

.appendix-page .site-nav {
  border-bottom-color: rgba(42, 122, 122, 0.15);
}

.appendix-page .nav-toggle span {
  background: var(--accent-teal);
}