/* ============================================================
   PLAZIR-27 — matte black terminal doctrine site
   char-grid driven. red accent. no slop.
   ============================================================ */

:root {
  --char: 8.4px;          /* one monospace column */
  --line: 20px;           /* one monospace row    */
  --bg: #060606;          /* matte black          */
  --bg-2: #0b0b0b;
  --bg-true: #000;
  --ink: #d6d2c8;         /* warm off-white       */
  --ink-dim: #827e74;     /* 5.00:1 on #060606    */
  --ink-faint: #8a857a;   /* 5.52:1 on #060606    */
  --red: #e8332a;         /* the red keyboard     */
  --red-dim: #b3241c;     /* 3.07:1, borders only  */
  --red-glow: rgba(232, 51, 42, 0.55);
  --grid-fg: #b3241c;
  --border: #26231f;
  --border-dashed: #1c1a17;
  --hover-fg: #000;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas,
          "Noto Sans Mono CJK SC", "PingFang SC", "Microsoft YaHei", monospace;
}

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

html {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
  scroll-behavior: smooth;
}
html, body { scrollbar-width: thin; scrollbar-color: var(--red-dim) var(--bg-2); }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--red-dim); border-radius: 3px; }
#gridcontainer::-webkit-scrollbar { display: none; }
#gridcontainer { scrollbar-width: none; }

::selection { background: var(--red); color: var(--hover-fg); }

body {
  background: var(--bg);
  min-height: 100dvh;
  overflow-x: hidden;
}

a { color: var(--red); text-decoration: none; transition: background .12s ease, color .12s ease; }
a:hover,
a:focus-visible { background: var(--red); color: var(--hover-fg); outline: 2px solid var(--red); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}

.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--red); color: var(--hover-fg);
  padding: 8px 16px; z-index: 200;
  font-size: 12px; text-transform: uppercase; letter-spacing: .12em;
}
.skip-link:focus { top: 0; outline: none; }

/* ---------- boot overlay ---------- */
#boot {
  all: unset;
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg-true);
  color: var(--red);
  font-size: 13px;
  padding: calc(var(--line) * 2) calc(var(--char) * 4);
  white-space: pre-wrap;
  cursor: pointer;
  transition: opacity .35s ease-out;
  width: 100%; height: 100%; text-align: left;
  font-family: var(--mono);
}
#boot:focus-visible { outline: 2px solid var(--red); outline-offset: -4px; }
#boot.done {
  opacity: 0; pointer-events: none; visibility: hidden;
  transition: opacity .35s ease-out, visibility 0s linear .35s;
}
#boot .bline { display: block; min-height: var(--line); }
#boot .bdim { color: var(--ink-faint); }

/* ---------- ASCII hero grid ---------- */
#gridcontainer {
  position: fixed; inset: 0; z-index: 0;
  width: 100vw; height: 100dvh;
  overflow: hidden;
  pointer-events: none;
}
#asciigrid {
  font-family: var(--mono);
  white-space: pre;
  color: var(--grid-fg);
  text-shadow: 0 0 6px rgba(232, 51, 42, .35);
  font-size: 11px;
  line-height: 13px;
  letter-spacing: 0;
  will-change: transform;
  transform: translateZ(0);
  user-select: none;
}

/* scanline / vignette over the whole field */
#vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background:
    repeating-linear-gradient(0deg,
      rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px,
      rgba(0,0,0,.28) 3px, rgba(0,0,0,.28) 4px);
  mix-blend-mode: multiply;
}
#fade {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 90% 75% at 50% 42%,
    rgba(6,6,6,0) 0%, rgba(6,6,6,.72) 78%, rgba(6,6,6,.94) 100%);
}

/* ---------- top nav ---------- */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: baseline;
  flex-wrap: wrap;
  gap: calc(var(--char) * 1) 0;
  padding: var(--line) max(calc(var(--char) * 3), calc(50vw - 580px)) calc(var(--line) * .5);
  font-size: 12px; text-transform: uppercase; letter-spacing: .12em;
  background: linear-gradient(rgba(6,6,6,.92) 55%, rgba(6,6,6,0));
}
nav .brand { color: var(--ink); }
nav .brand b { color: var(--red); font-weight: 700; }
nav ul { display: flex; gap: calc(var(--char) * 3); list-style: none; }
nav ul a { color: var(--ink-dim); display: inline-block; padding: calc(var(--line) * .15) 0; }
nav ul a:hover,
nav ul a:focus-visible { color: var(--hover-fg); }

.menu-toggle {
  display: none;
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red-dim);
  font: inherit;
  padding: calc(var(--line) * .25) calc(var(--char) * 1.5);
  cursor: pointer;
}
.menu-toggle:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

@media (max-width: 800px) {
  nav { align-items: center; }
  .menu-toggle { display: inline-block; }
  nav ul {
    display: none;
    flex-direction: column;
    gap: calc(var(--line) * .5);
    position: absolute;
    top: 100%; right: calc(var(--char) * 3);
    background: var(--bg-2);
    border: 1px solid var(--red-dim);
    padding: var(--line) calc(var(--char) * 2);
    min-width: 220px;
  }
  nav ul.open { display: flex; }
}

@media (min-width: 801px) and (max-width: 980px) {
  nav ul { gap: calc(var(--char) * 2); font-size: 11px; }
}

/* ---------- hero ---------- */
header {
  position: relative; z-index: 10;
  min-height: 100dvh;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 0 calc(var(--char) * 4);
}
header > * {
  max-width: 1160px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 800px) {
  header h1 { font-size: clamp(48px, 10vw, 72px); }
}
header .sig {
  font-size: 11px; letter-spacing: .3em; text-transform: uppercase;
  color: var(--red); margin-bottom: var(--line);
  text-shadow: 0 0 8px var(--red-glow);
}
header h1 {
  font-size: clamp(56px, 13vw, 168px);
  font-weight: 700; letter-spacing: -.02em; line-height: .92;
  color: var(--ink);
}
header h1 .dot { color: var(--red); }
header .manifesto {
  margin-top: calc(var(--line) * 1.5);
  max-width: 68ch;
  color: var(--ink-dim);
  font-size: 14px;
}
header .manifesto b { color: var(--ink); font-weight: 700; }
header .tags {
  margin-top: var(--line);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-faint);
}
.cursor {
  display: inline-block; width: .62em; height: 1.05em;
  background: var(--red); vertical-align: text-bottom;
  animation: blink .9s steps(1) infinite;
}
@keyframes blink { 0%,49% {opacity: 1} 50%,100% {opacity: 0} }

.scrollhint {
  position: absolute; bottom: var(--line); left: calc(var(--char) * 4);
  font-size: 11px; letter-spacing: .25em; text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- main sheet ---------- */
main {
  position: relative; z-index: 10;
  background: var(--bg);
  border-top: 1px solid var(--red-dim);
}

section {
  padding: calc(var(--line) * 5) calc(var(--char) * 4);
  max-width: 1160px;
  margin: 0 auto;
}
@media (max-width: 800px) {
  section { padding: calc(var(--line) * 3) calc(var(--char) * 3); }
}

/* numbered section header — 01 / NAME */
.shead {
  display: flex; flex-wrap: wrap; align-items: baseline;
  gap: calc(var(--char)) calc(var(--char) * 2);
  border-bottom: 1px solid var(--ink-faint);
  padding-bottom: calc(var(--line) * .6);
  margin-bottom: calc(var(--line) * 2);
}
.shead .num {
  color: var(--red); font-size: 12px; letter-spacing: .2em;
  text-shadow: 0 0 6px var(--red-glow);
  flex: 0 0 auto;
}
.shead h2 {
  font-size: 15px; font-weight: 700;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--ink);
}
.shead .meta {
  margin-left: auto; font-size: 11px; color: var(--ink-faint);
  letter-spacing: .15em; text-transform: uppercase;
}
@media (max-width: 800px) { .shead .meta { display: none; } }
@media (max-width: 480px) {
  .shead h2 { font-size: 13px; letter-spacing: .12em; }
}

/* ---------- doctrine ---------- */
.principle {
  display: grid;
  grid-template-columns: calc(var(--char) * 8) 1fr;
  gap: calc(var(--char) * 3);
  padding: var(--line) 0;
  border-bottom: 1px dashed #1c1a17;
}
.principle:last-of-type { border-bottom: none; }
.principle .rn {
  color: var(--red); font-size: 12px; letter-spacing: .1em;
}
.principle h3 {
  font-size: 13px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink); margin-bottom: calc(var(--line) * .5);
}
.principle p { color: var(--ink-dim); max-width: 74ch; }
.principle p b, .principle p strong { color: var(--ink); font-weight: 700; }
@media (max-width: 800px) {
  .principle { grid-template-columns: 1fr; gap: 0; }
}

.doctrine-intro { color: var(--ink-dim); max-width: 74ch; margin-bottom: calc(var(--line) * 1.5); }
.doctrine-intro b { color: var(--red); font-weight: 700; }

pre.ascii {
  font-family: var(--mono);
  font-size: 12px; line-height: 17px;
  color: var(--ink-dim);
  background: var(--bg-2);
  border: 1px solid #1c1a17;
  border-left: 2px solid var(--red-dim);
  padding: var(--line) calc(var(--char) * 2);
  overflow-x: auto;
  margin: var(--line) 0;
}
pre.ascii .hl { color: var(--red); }
pre.ascii { scrollbar-width: thin; scrollbar-color: var(--red-dim) var(--bg-2); }
pre.ascii::-webkit-scrollbar { height: 6px; }
pre.ascii::-webkit-scrollbar-thumb { background: var(--red-dim); border-radius: 3px; }

blockquote {
  border-left: 2px solid var(--red);
  padding: calc(var(--line) * .5) calc(var(--char) * 2);
  margin: calc(var(--line) * 2) 0;
  color: var(--ink);
  font-size: 16px; line-height: 26px;
}
blockquote b { color: var(--red); }

/* ---------- conversation beats ---------- */
.beat { padding: var(--line) 0; border-bottom: 1px dashed #1c1a17; }
.beat:last-of-type { border-bottom: none; }
.beat .bid {
  font-size: 11px; color: var(--red); letter-spacing: .2em;
  text-transform: uppercase; margin-bottom: calc(var(--line) * .35);
}
.beat h3 {
  font-size: 14px; font-weight: 700; color: var(--ink);
  margin-bottom: calc(var(--line) * .4); letter-spacing: .04em;
}
.beat p { color: var(--ink-dim); max-width: 76ch; }
.beat p .who { color: var(--red); }
.beat p b { color: var(--ink); font-weight: 700; }
.thread-note { color: var(--ink-faint); font-size: 12px; margin-bottom: var(--line); max-width: 76ch; }

/* ---------- current art ---------- */
.cardrow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--char) * 3);
  margin-bottom: calc(var(--line) * 2);
}
.term {
  border: 1px solid #26231f;
  background: var(--bg-2);
}
.term .tbar {
  display: flex; gap: calc(var(--char) * 1.5); align-items: baseline;
  border-bottom: 1px solid #26231f;
  padding: calc(var(--line) * .4) calc(var(--char) * 1.5);
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
}
.term .tbar .dot { color: var(--red); }
.term .tbar .tname { color: var(--ink); font-weight: 700; }
.term .tbar .tstat { margin-left: auto; color: var(--red); text-shadow: 0 0 6px var(--red-glow); }
.term .tbody { padding: calc(var(--line) * .6) calc(var(--char) * 1.5); }
.term .lane { font-size: 11px; color: var(--ink-faint); letter-spacing: .1em; text-transform: uppercase; margin-bottom: calc(var(--line) * .4); }
.term p { font-size: 13px; color: var(--ink-dim); }
.term p b { color: var(--ink); font-weight: 700; }
.term .tlink { margin-top: calc(var(--line) * .5); font-size: 12px; }
.term .tlink .tdim { color: var(--ink-faint); }

ul.pubart { list-style: none; }
ul.pubart li {
  padding: calc(var(--line) * .4) 0;
  border-bottom: 1px dashed #1c1a17;
  color: var(--ink-dim); font-size: 13px;
}
ul.pubart li:last-child { border-bottom: none; }
ul.pubart li::before { content: "> "; color: var(--red); }
ul.pubart b { color: var(--ink); font-weight: 700; }

/* ---------- substrate map ---------- */
.mapwrap {
  overflow-x: auto;
  scrollbar-width: thin; scrollbar-color: var(--red-dim) var(--bg-2);
}
.mapwrap::-webkit-scrollbar { height: 6px; }
.mapwrap::-webkit-scrollbar-thumb { background: var(--red-dim); border-radius: 3px; }
table.map {
  width: 100%; border-collapse: collapse;
  font-size: 12.5px; min-width: 720px;
}
table.map caption {
  text-align: left; font-size: 11px; letter-spacing: .15em;
  text-transform: uppercase; color: var(--ink-faint);
  padding-bottom: calc(var(--line) * .5);
}
@media (max-width: 800px) {
  table.map { min-width: 0; font-size: 13px; }
  table.map thead { display: none; }
  table.map tr {
    display: block;
    padding: calc(var(--line) * .4) 0;
    border-bottom: 1px solid var(--border);
  }
  table.map tbody tr:last-child { border-bottom: none; }
  table.map th[scope="row"], table.map td {
    display: block; border-bottom: none;
    padding: calc(var(--line) * .15) calc(var(--char) * 1.5);
  }
  table.map td::before {
    content: attr(data-label);
    display: block; font-size: 10px; letter-spacing: .2em;
    text-transform: uppercase; color: var(--red);
  }
  table.map td:first-child, table.map td { white-space: normal; }
}
table.map th {
  text-align: left; font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--red); padding: calc(var(--line) * .5) calc(var(--char) * 1.5);
  border-bottom: 1px solid var(--red-dim);
}
table.map td {
  padding: calc(var(--line) * .45) calc(var(--char) * 1.5);
  border-bottom: 1px dashed #1c1a17;
  color: var(--ink-dim); vertical-align: top;
}
table.map td:first-child { color: var(--ink); font-weight: 700; white-space: nowrap; }
table.map tr:hover td { background: rgba(232,51,42,.05); }
.mapnotes { margin-top: calc(var(--line) * 1.5); }
.mapnotes li {
  list-style: none; color: var(--ink-dim); font-size: 13px;
  padding: calc(var(--line) * .3) 0; max-width: 78ch;
}
.mapnotes li::before { content: "// "; color: var(--red-dim); }
.mapnotes b { color: var(--ink); font-weight: 700; }

/* ---------- frontier log ---------- */
.logentry {
  display: grid;
  grid-template-columns: calc(var(--char) * 14) 1fr;
  gap: calc(var(--char) * 3);
  padding: var(--line) 0;
  border-bottom: 1px dashed #1c1a17;
}
.logentry:last-of-type { border-bottom: none; }
.logentry .ldate {
  color: var(--red); font-size: 12px; letter-spacing: .12em;
  white-space: nowrap;
}
.logentry h3 { font-size: 13.5px; color: var(--ink); margin-bottom: calc(var(--line) * .3); font-weight: 700; }
.logentry p { color: var(--ink-dim); font-size: 13px; max-width: 76ch; }
.logentry p b { color: var(--ink); font-weight: 700; }
@media (max-width: 800px) { .logentry { grid-template-columns: 1fr; gap: 0; } }

/* ---------- footer ---------- */
footer {
  position: relative; z-index: 10;
  background: #000;
  border-top: 1px solid var(--red-dim);
  padding: calc(var(--line) * 4) calc(var(--char) * 4) calc(var(--line) * 2);
  text-align: center;
}
footer .touch {
  font-family: var(--mono);
  white-space: pre; font-size: 11px; line-height: 15px;
  color: var(--red-dim);
  display: inline-block; text-align: left;
  max-width: 100%; overflow-x: auto;
  margin-bottom: calc(var(--line) * 2);
  text-shadow: 0 0 10px rgba(232,51,42,.25);
  scrollbar-width: none;
}
footer .touch::-webkit-scrollbar { display: none; }
@media (max-width: 480px) {
  footer .touch { font-size: 8px; line-height: 12px; }
}
footer p { max-width: 68ch; margin-left: auto; margin-right: auto; }
footer .fquote { color: var(--ink); font-size: 15px; line-height: 24px; margin-bottom: var(--line); }
footer .fquote b { color: var(--red); }
footer .fmeta { color: var(--ink-faint); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; }
footer .fwen { margin-top: var(--line); color: var(--ink-dim); font-size: 13px; }
footer .fart { margin-top: calc(var(--line) * .6); color: var(--red); font-size: 11px; letter-spacing: .25em; text-transform: uppercase; text-shadow: 0 0 8px var(--red-glow); }

/* reveal on scroll — meaningful, not decorative */
.js .rv { opacity: 0; transform: translateY(6px); transition: opacity .4s ease-out, transform .4s ease-out; }
.js .rv.on { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js .rv { opacity: 1; transform: none; transition: none; }
  .cursor { animation: none; }
}

/* ---------- the dream ---------- */
.dreamgrid {
  display: grid;
  grid-template-columns: minmax(280px, 460px) 1fr;
  gap: calc(var(--char) * 5);
  align-items: center;
}
@media (max-width: 860px) { .dreamgrid { grid-template-columns: 1fr; } }
.dreamfig {
  border: 1px solid #26231f;
  background: #000;
  padding: calc(var(--line) * .8);
}
.dreamfig img {
  width: 100%; height: auto; display: block;
  filter: saturate(.92);
}
.dreamfig figcaption {
  margin-top: calc(var(--line) * .5);
  font-size: 11px; color: var(--ink-faint); letter-spacing: .08em;
}
.dreamquote .dq-label {
  font-size: 11px; letter-spacing: .25em; text-transform: uppercase;
  color: var(--red); margin-bottom: var(--line);
  text-shadow: 0 0 6px var(--red-glow);
}
.dreamquote .dq {
  font-size: 17px; line-height: 30px; color: var(--ink);
  margin: 0 0 var(--line) 0;
}
.dreamquote .dq-note { color: var(--ink-dim); font-size: 13px; max-width: 56ch; }