/* ===== Requiem by Night — Design Tokens ===== */
:root {
  --ink: #0d0f12;
  --ink-soft: #14171c;
  --parchment: #e8e2d4;
  --parchment-dim: #a9a293;
  --anchor-teal: #2b6f6b;
  --anchor-teal-bright: #4fb3ac;
  --wyrd-cyan: #3ec9d6;
  --wyrd-magenta: #c8398e;
  --wyrd-amber: #e0a838;
  --blood: #7a1f2b;
  --border: rgba(232, 226, 212, 0.14);

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Newsreader", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --aurora: linear-gradient(90deg, var(--wyrd-cyan), var(--wyrd-magenta), var(--wyrd-amber));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--parchment);
  font-family: var(--font-body);
  line-height: 1.65;
  font-size: 17px;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--anchor-teal); color: var(--ink); padding: 0.75em 1em; z-index: 100;
}
.skip-link:focus { left: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin-top: 2.4em; }
h3 { font-size: 1.25rem; color: var(--anchor-teal-bright); }

a { color: var(--wyrd-cyan); text-decoration-color: rgba(62,201,214,0.4); }
a:hover { text-decoration-color: currentColor; }

p { color: rgba(232, 226, 212, 0.92); }

/* ===== Heartbeat monitor signature element ===== */
.signal-line { width: 100%; height: 18px; overflow: hidden; opacity: 0.85; }
.signal-line svg { width: 100%; height: 100%; display: block; }
.signal-path {
  fill: none;
  stroke: var(--wyrd-cyan);
  stroke-width: 1.5;
  stroke-linejoin: round;
  stroke-dasharray: 4 3;
  animation: signal-drift 5.5s linear infinite, heartbeat-glow 1.8s ease-in-out infinite;
}
@keyframes signal-drift {
  to { stroke-dashoffset: -300; }
}
@keyframes heartbeat-glow {
  0%, 100% { opacity: 0.55; filter: drop-shadow(0 0 2px rgba(62,201,214,0.4)); }
  47% { opacity: 0.55; filter: drop-shadow(0 0 2px rgba(62,201,214,0.4)); }
  50% { opacity: 1; filter: drop-shadow(0 0 8px rgba(62,201,214,0.9)); }
  54% { opacity: 0.7; filter: drop-shadow(0 0 3px rgba(62,201,214,0.5)); }
  58% { opacity: 1; filter: drop-shadow(0 0 8px rgba(62,201,214,0.9)); }
  63% { opacity: 0.55; filter: drop-shadow(0 0 2px rgba(62,201,214,0.4)); }
}
@media (prefers-reduced-motion: reduce) {
  .signal-path { animation: none; }
}

/* ===== Neon & ominous text accents ===== */
.text-neon {
  color: var(--wyrd-magenta);
  text-shadow:
    0 0 4px rgba(200,57,142,0.85),
    0 0 14px rgba(200,57,142,0.55),
    0 0 34px rgba(200,57,142,0.35),
    0 0 60px rgba(200,57,142,0.2);
  animation: neon-flicker 6s ease-in-out infinite;
}
@keyframes neon-flicker {
  0%, 100% { opacity: 1; }
  91% { opacity: 1; }
  92% { opacity: 0.5; }
  93% { opacity: 1; }
  95.5% { opacity: 0.7; }
  96% { opacity: 1; }
}

.text-ominous {
  position: relative;
  display: inline-block;
  color: var(--parchment);
  text-shadow:
    0 1px 0 rgba(122,31,43,0.95),
    0 3px 2px rgba(122,31,43,0.7),
    0 8px 16px rgba(122,31,43,0.45),
    0 18px 40px rgba(0,0,0,0.9);
  animation: dread-pulse 5s ease-in-out infinite;
}
@keyframes dread-pulse {
  0%, 100% {
    text-shadow:
      0 1px 0 rgba(122,31,43,0.95),
      0 3px 2px rgba(122,31,43,0.7),
      0 8px 16px rgba(122,31,43,0.45),
      0 18px 40px rgba(0,0,0,0.9);
  }
  50% {
    text-shadow:
      0 1px 0 rgba(122,31,43,0.95),
      0 5px 4px rgba(122,31,43,0.85),
      0 14px 26px rgba(122,31,43,0.6),
      0 24px 50px rgba(0,0,0,0.95);
  }
}
.drip {
  position: absolute;
  top: 100%;
  width: 3px;
  background: linear-gradient(180deg, rgba(122,31,43,0.9), rgba(122,31,43,0));
  border-radius: 0 3px 3px 3px;
  animation: drip-fall 4s ease-in infinite;
}
@keyframes drip-fall {
  0% { height: 0; opacity: 0; }
  15% { height: 10px; opacity: 0.9; }
  70% { height: 22px; opacity: 0.6; }
  100% { height: 30px; opacity: 0; }
}

/* ===== Atmosphere: film-grain overlay ===== */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(13, 15, 18, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1180px; margin: 0 auto; padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.wordmark { text-decoration: none; display: flex; flex-direction: column; line-height: 1.1; }
.wordmark-main { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: #fff; }
.wordmark-sub { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--anchor-teal-bright); text-transform: uppercase; }

.primary-nav { display: flex; align-items: center; gap: 1.75rem; flex-wrap: wrap; }
.nav-group { display: flex; flex-direction: column; position: relative; }
.nav-group-label {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em;
  color: var(--parchment-dim); text-transform: uppercase; margin-bottom: 0.15rem;
}
.nav-group a, .nav-standalone {
  font-size: 0.88rem; color: var(--parchment); text-decoration: none; padding: 0.1rem 0;
}
.nav-group a:hover, .nav-standalone:hover { color: var(--wyrd-cyan); }
.nav-standalone { font-family: var(--font-mono); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; align-self: center; }

.nav-toggle { display: none; }

/* ===== Layout shells ===== */
.page-inner, .home-inner { max-width: 780px; margin: 0 auto; padding: 3rem 1.5rem 6rem; }

.eyebrow {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.12em;
  font-size: 0.78rem; color: var(--wyrd-amber); margin-top: 0.4rem;
}

/* ===== Dossier (lore/splat pages) ===== */
.dossier-header {
  max-width: 780px; margin: 0 auto; padding: 3rem 1.5rem 1rem;
  border-bottom: 1px dashed var(--border);
}
.dossier-meta { display: flex; gap: 1.2rem; flex-wrap: wrap; margin-bottom: 1rem; }
.dossier-tag {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em;
  color: var(--anchor-teal-bright); border: 1px solid var(--border); padding: 0.25em 0.6em;
}

/* Two-column shell: sticky TOC sidebar + body. Collapses to single column until JS confirms a TOC exists. */
.dossier-layout {
  max-width: 1060px; margin: 0 auto; padding: 0 1.5rem 6rem;
  display: grid; grid-template-columns: minmax(0, 780px); gap: 2.5rem; align-items: start;
}
.dossier-layout.has-toc { grid-template-columns: 220px minmax(0, 780px); }
.dossier-body { padding: 3rem 0; max-width: 780px; }

.dossier-toc {
  position: sticky; top: 5.5rem;
  padding-top: 3rem;
  font-size: 0.85rem;
}
.toc-label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--parchment-dim); margin: 0 0 0.75rem;
}
.toc-list { list-style: none; margin: 0 0 1rem; padding: 0; border-left: 1px solid var(--border); }
.toc-list li { margin: 0; }
.toc-list a {
  display: block; padding: 0.35em 0 0.35em 0.9em; margin-left: -1px;
  border-left: 1px solid transparent; color: var(--parchment-dim); text-decoration: none;
  font-size: 0.85rem; line-height: 1.3; transition: color 0.15s ease, border-color 0.15s ease;
}
.toc-list a:hover { color: var(--wyrd-cyan); border-left-color: var(--wyrd-cyan); }
.toc-controls { display: flex; gap: 0.6rem; }
.toc-controls button {
  font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em;
  background: none; border: 1px solid var(--border); color: var(--parchment-dim);
  padding: 0.4em 0.7em; cursor: pointer; transition: all 0.15s ease;
}
.toc-controls button:hover { border-color: var(--anchor-teal-bright); color: var(--parchment); }

/* Collapsible sections built from ## headings */
.toc-section {
  border-top: 1px solid var(--border);
  padding-top: 1.2em;
  margin-bottom: 0.4em;
  scroll-margin-top: 5.5rem;
}
.toc-section summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  color: #fff;
  display: flex; align-items: center; gap: 0.6rem;
  padding-bottom: 0.3em;
}
.toc-section summary::-webkit-details-marker { display: none; }
.toc-section summary::before {
  content: "▸";
  display: inline-block;
  color: var(--wyrd-amber);
  font-size: 0.75em;
  transition: transform 0.18s ease;
  flex-shrink: 0;
}
.toc-section[open] summary::before { transform: rotate(90deg); }
.toc-section summary:hover { color: var(--wyrd-cyan); }
.toc-section-content { padding-bottom: 0.6em; }

.dossier-body table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 0.92rem; }
.dossier-body th, .dossier-body td { border: 1px solid var(--border); padding: 0.6em 0.8em; text-align: left; }
.dossier-body th { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; color: var(--wyrd-amber); background: var(--ink-soft); }
.dossier-body blockquote {
  border-left: 2px solid var(--wyrd-magenta); margin: 1.5em 0; padding: 0.4em 1.2em;
  font-style: italic; color: var(--parchment-dim);
}
.dossier-body ul, .dossier-body ol { padding-left: 1.3em; }
.dossier-body code { font-family: var(--font-mono); background: var(--ink-soft); padding: 0.1em 0.4em; font-size: 0.88em; }

.callout {
  border: 1px solid var(--border); border-left: 3px solid var(--wyrd-amber);
  background: var(--ink-soft); padding: 1em 1.3em; margin: 1.6em 0; font-size: 0.95rem;
}
.callout--rare { border-left-color: var(--blood); }

@media (max-width: 860px) {
  .dossier-layout, .dossier-layout.has-toc { grid-template-columns: 1fr; }
  .dossier-toc {
    position: static; padding-top: 2rem; border-bottom: 1px solid var(--border); padding-bottom: 1.5rem;
  }
  .dossier-body { padding-top: 1.5rem; }
}

/* ===== Home ===== */
.hero {
  position: relative; padding: 5rem 1.5rem 4rem; text-align: center;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(200,57,142,0.16), transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 0%, rgba(62,201,214,0.14), transparent 55%),
    radial-gradient(ellipse at 50% 110%, rgba(43,111,107,0.3), transparent 60%);
  border-bottom: 1px solid var(--border);
}
.hero h1 { max-width: 14ch; margin: 0 auto 0.5rem; }
.hero-lede { max-width: 46ch; margin: 0 auto; font-size: 1.05rem; color: var(--parchment-dim); }
.hero-meta { font-family: var(--font-mono); font-size: 0.78rem; color: var(--wyrd-cyan); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1.2rem; }
.hero-cta { display: inline-flex; gap: 1rem; margin-top: 2rem; flex-wrap: wrap; justify-content: center; }
.btn {
  font-family: var(--font-mono); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 0.75em 1.4em; text-decoration: none; border: 1px solid var(--anchor-teal-bright);
  color: var(--parchment); transition: all 0.15s ease;
}
.btn:hover { background: var(--anchor-teal-bright); color: var(--ink); }
.btn--ghost { border-color: var(--border); color: var(--parchment-dim); }
.btn--ghost:hover { border-color: var(--parchment); background: transparent; color: var(--parchment); }

.denizen-grid {
  max-width: 1180px; margin: 0 auto; padding: 3rem 1.5rem 5rem;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px;
  background: var(--border);
}
.denizen-card {
  background: var(--ink); padding: 1.6rem 1.4rem; text-decoration: none;
  display: flex; flex-direction: column; gap: 0.3rem; transition: background 0.15s ease;
}
.denizen-card:hover { background: var(--ink-soft); }
.denizen-icon { font-size: 1.4rem; color: var(--wyrd-amber); }
.denizen-name { font-family: var(--font-display); font-size: 1.15rem; color: #fff; }
.denizen-tag { font-size: 0.85rem; color: var(--parchment-dim); }

.section-label {
  max-width: 1180px; margin: 0 auto; padding: 0 1.5rem;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--parchment-dim);
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--border); padding: 2rem 1.5rem 3rem; text-align: center;
  font-size: 0.85rem; color: var(--parchment-dim);
}
.signal-line--footer { max-width: 400px; margin: 0 auto 1.5rem; opacity: 0.5; }

.footer-connect { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.footer-connect-link {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--parchment); text-decoration: none; border: 1px solid var(--border); padding: 0.5em 1em;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.footer-connect-link:hover { border-color: var(--wyrd-cyan); color: var(--wyrd-cyan); }
.footer-connect-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--wyrd-cyan);
  box-shadow: 0 0 8px rgba(62,201,214,0.8);
  animation: neon-flicker 5s ease-in-out infinite;
}

/* ===== Connect cards (Join Us page) ===== */
.connect-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px;
  background: var(--border); margin: 2rem 0 2.5rem; max-width: 780px;
}
.connect-card {
  background: var(--ink); padding: 1.8rem 1.6rem; text-decoration: none;
  display: flex; flex-direction: column; gap: 0.4rem; transition: background 0.15s ease;
}
.connect-card:hover { background: var(--ink-soft); }
.connect-label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--wyrd-amber);
}
.connect-name { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; color: #fff; }
.connect-desc { font-size: 0.92rem; color: var(--parchment-dim); line-height: 1.5; }

/* ===== Responsive nav ===== */
@media (max-width: 880px) {
  .nav-toggle {
    display: flex; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: 0.5em;
  }
  .nav-toggle span { width: 22px; height: 2px; background: var(--parchment); }
  .primary-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--ink); border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: flex-start; padding: 1rem 1.5rem 1.5rem; gap: 1.2rem;
  }
  .primary-nav.is-open { display: flex; }
  .nav-standalone { align-self: flex-start; }
}