/* Plaster design doc — "Tactical Briefing" design system
   (handoff/PLASTER_DESIGN_SYSTEM.md). Fonts are self-hosted in assets/fonts. */

@font-face { font-family: "Oswald"; font-weight: 200 700; font-display: swap; src: url(fonts/Oswald.woff2) format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 100 800; font-display: swap; src: url(fonts/JetBrainsMono.woff2) format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 100 900; font-display: swap; src: url(fonts/Inter.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 500; font-display: swap; src: url(fonts/BarlowCondensed-500.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-display: swap; src: url(fonts/BarlowCondensed-600.woff2) format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-display: swap; src: url(fonts/BarlowCondensed-700.woff2) format("woff2"); }
@font-face { font-family: "Black Ops One"; font-weight: 400; font-display: swap; src: url(fonts/BlackOpsOne.woff2) format("woff2"); }

:root {
  /* surfaces */
  --ink: #07090b;
  --steel: #10151a;
  --slate: #1a2128;
  --line: rgba(214, 224, 230, 0.14);
  --line2: rgba(214, 224, 230, 0.32);
  /* text */
  --bone: #ebe6dc;
  --dim: #8e979e;
  --mute: #5b646b;
  /* accents */
  --accent: #a6ff00;
  --accent2: #c9ff5c;
  --red: #e2382b;
  --teal: #3fd4b0;
  --olive: #a9b07a;
  /* type */
  --title: "Oswald", "Barlow Condensed", Impact, sans-serif;
  --label: "Barlow Condensed", "Oswald", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --body: "Inter", system-ui, Arial, sans-serif;
  --stencil: "Black Ops One", "Oswald", sans-serif;
  --cut: 26px;
  --col: 1120px;
  --read: 860px;
}

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

html { background: var(--ink); }

body {
  min-height: 100vh;
  color: var(--bone);
  font: 400 17px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  background: transparent;
  overflow-x: hidden;
}

/* ---- Briefing-table backdrop: gradient, topo, grid, warm glow, vignette, grain ---- */
.backdrop,
.backdrop::before,
.backdrop::after,
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
}
.backdrop {
  z-index: -2;
  background:
    radial-gradient(ellipse 60% 50% at 82% 88%, rgba(166, 255, 0, 0.1), transparent 70%),
    linear-gradient(rgba(214, 224, 230, 0.055) 1px, transparent 1px) 0 0 / 120px 120px,
    linear-gradient(90deg, rgba(214, 224, 230, 0.055) 1px, transparent 1px) 0 0 / 120px 120px,
    radial-gradient(ellipse 90% 80% at 50% 42%, #1d262e 0%, #0d1216 55%, #050708 100%);
}
.backdrop::before {
  content: "";
  background: url(img/art/topo.png) center / cover no-repeat;
  opacity: 0.28;
}
.backdrop::after {
  content: "";
  background: radial-gradient(ellipse 75% 70% at 50% 50%, transparent 45%, rgba(0, 0, 0, 0.7) 100%);
}
.grain {
  z-index: 50;
  background: url(img/art/grain.png);
  mix-blend-mode: overlay;
  opacity: 0.16;
}

/* ---- HUD corner brackets ---- */
.hud-corners i {
  position: fixed;
  width: 54px;
  height: 54px;
  border: 0 solid rgba(235, 230, 220, 0.55);
  pointer-events: none;
  z-index: 40;
}
.hud-corners i:nth-child(1) { top: 22px; left: 22px; border-top-width: 2px; border-left-width: 2px; }
.hud-corners i:nth-child(2) { top: 22px; right: 22px; border-top-width: 2px; border-right-width: 2px; }
.hud-corners i:nth-child(3) { bottom: 22px; left: 22px; border-bottom-width: 2px; border-left-width: 2px; }
.hud-corners i:nth-child(4) { bottom: 22px; right: 22px; border-bottom-width: 2px; border-right-width: 2px; }

a { color: var(--accent2); text-decoration: none; }
a:hover { color: var(--accent); }
code, .mono { font-family: var(--mono); font-size: 0.9em; }
code { color: var(--accent2); }
strong { font-weight: 600; color: var(--bone); }
img { max-width: 100%; }

/* ---- Top bar / nav ---- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 26px max(84px, calc((100vw - var(--col)) / 2 - 40px));
  background: linear-gradient(180deg, rgba(7, 9, 11, 0.92), rgba(7, 9, 11, 0.7) 70%, transparent);
  backdrop-filter: blur(6px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font: 600 17px var(--label);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--bone);
  white-space: nowrap;
}
.brand .dia { color: var(--accent); letter-spacing: 0; }
.brand .page { color: var(--dim); }
.nav {
  list-style: none;
  display: flex;
  gap: 18px;
  margin-left: auto;
  flex-wrap: nowrap;
}
.nav a {
  font: 600 14px var(--label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
  padding-bottom: 4px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--bone); }
.nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.rec {
  font: 500 13px var(--mono);
  color: var(--dim);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.rec::before { content: "● "; color: var(--red); }

/* ---- Layout ---- */
main {
  max-width: var(--col);
  margin: 0 auto;
  padding: 40px 84px 120px;
}
.read { max-width: var(--read); }
section { margin-top: 120px; position: relative; }
section:first-child { margin-top: 0; }

/* kicker + title block */
.kicker {
  font: 600 20px var(--label);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
}
.title {
  font: 700 clamp(52px, 10vw, 128px) / 0.9 var(--title);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--bone);
  margin: 0.12em 0 0.18em;
}
.meta { font: 500 16px var(--mono); color: var(--dim); }
.lede { color: var(--dim); font-size: 19px; max-width: 62ch; margin-top: 18px; }

.page-head { padding: 64px 0 0; }

/* numbered section heading: accent number + bone title */
.sec-title {
  display: flex;
  align-items: baseline;
  gap: 18px;
  font: 700 clamp(36px, 5vw, 56px) / 1 var(--title);
  text-transform: uppercase;
  color: var(--bone);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 34px;
}
.sec-title .num { color: var(--accent); }
.sec-title .meta { margin-left: auto; font-size: 14px; }

p { max-width: 70ch; }
p + p { margin-top: 14px; }
.dim { color: var(--dim); }

/* diamond bullets */
ul.dia-list { list-style: none; }
ul.dia-list li { position: relative; padding-left: 28px; margin-bottom: 10px; overflow-wrap: anywhere; }
ul.dia-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.55em;
  width: 10px;
  height: 10px;
  background: var(--accent);
  transform: rotate(45deg);
}

/* ---- Panel (cut corners) ---- */
.panel {
  position: relative;
  /* the two diagonal hairlines redraw the border across the cut corners */
  --diag: linear-gradient(45deg, transparent calc(50% - 0.8px), var(--line2) calc(50% - 0.8px), var(--line2) calc(50% + 0.8px), transparent calc(50% + 0.8px));
  background:
    var(--diag) top right / var(--cut) var(--cut) no-repeat,
    var(--diag) bottom left / var(--cut) var(--cut) no-repeat,
    linear-gradient(180deg, rgba(26, 33, 40, 0.92), rgba(13, 17, 21, 0.94));
  background-origin: border-box;
  border: 1px solid var(--line2);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
  padding: 32px 40px;
}
.panel.accent { border-left: 6px solid var(--accent); }
.panel.ok { border-left: 6px solid var(--teal); }
.panel.warn { border-left: 6px solid var(--red); }
.panel.tight { padding: 22px 26px; }
.panel h3,
.card-title {
  font: 700 30px/1.05 var(--title);
  text-transform: uppercase;
  color: var(--bone);
  margin-bottom: 10px;
}
.panel p { color: var(--dim); font-size: 16px; }

.grid { display: grid; gap: 22px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---- Chips (square outline status tags) ---- */
.chip {
  display: inline-block;
  font: 700 13px/1 var(--label);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 6px 9px 5px 11px;
  border: 1.5px solid currentColor;
  color: var(--teal);
  white-space: nowrap;
  vertical-align: middle;
}
.chip.planned { color: var(--accent); }
.chip.removed { color: var(--red); }
.chip.muted { color: var(--dim); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

/* ---- Objective rows ---- */
.objectives { display: grid; gap: 28px; }
.obj { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 22px; align-items: start; }
.obj .box {
  width: 40px;
  height: 40px;
  border: 2.5px solid var(--bone);
  position: relative;
  margin-top: 6px;
}
.obj.done .box { border-color: var(--teal); }
.obj.done .box::after {
  content: "";
  position: absolute;
  left: 11px;
  top: 3px;
  width: 11px;
  height: 21px;
  border: solid var(--teal);
  border-width: 0 3.5px 3.5px 0;
  transform: rotate(45deg);
}
.obj .tag { font: 600 15px var(--label); letter-spacing: 0.32em; color: var(--accent); text-transform: uppercase; }
.obj .name {
  font: 700 clamp(32px, 4vw, 46px) / 1.02 var(--title);
  text-transform: uppercase;
  color: var(--bone);
  display: inline;
}
.obj.done .name {
  color: var(--dim);
  text-decoration: line-through;
  text-decoration-color: var(--teal);
  text-decoration-thickness: 3px;
}
.obj .sub { display: block; font: 500 15px var(--mono); color: var(--dim); margin-top: 4px; }
.obj .chip { margin-left: 12px; vertical-align: 10px; }

/* ---- Data table (label column + body) ---- */
.datatable { width: 100%; border-collapse: collapse; }
.datatable th,
.datatable td { text-align: left; vertical-align: top; padding: 15px 0; border-bottom: 1px solid var(--line); }
.datatable th {
  width: 190px;
  padding-right: 24px;
  font: 600 17px var(--label);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
}
.datatable td { color: var(--bone); font-size: 16px; overflow-wrap: anywhere; }
.datatable td .dim { font-size: 15px; }

/* ---- Changelog timeline ---- */
.timeline { position: relative; padding-left: 46px; }
.timeline::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 0; width: 1px; background: var(--line2); }
.entry { position: relative; margin-bottom: 44px; }
.entry::before {
  content: "";
  position: absolute;
  left: -43px;
  top: 30px;
  width: 14px;
  height: 14px;
  background: var(--accent);
  transform: rotate(45deg);
  box-shadow: 0 0 0 6px var(--ink);
}
.entry-head { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.entry-head h3 { margin: 0; }
.entry-head .meta { font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; }
.entry ul.dia-list { margin-top: 18px; color: var(--bone); font-size: 16px; }
.entry ul.dia-list li { color: #d6d1c7; }

/* ---- Big stat readout ---- */
.readout .num {
  font: 700 clamp(110px, 16vw, 200px) / 0.85 var(--title);
  font-variant-numeric: tabular-nums;
  color: var(--bone);
}
/* token totals ("29.0M") are wider than day counts: keep two side by side from colliding */
.readout .num.wide { font-size: clamp(72px, 8.5vw, 132px); }
.readout .label { font: 600 20px var(--label); letter-spacing: 0.32em; text-transform: uppercase; color: var(--dim); margin-top: 18px; }
.stat .num { font: 700 clamp(44px, 4.6vw, 64px)/1 var(--title); font-variant-numeric: tabular-nums; color: var(--bone); white-space: nowrap; }
.stat .label { font: 600 15px var(--label); letter-spacing: 0.24em; text-transform: uppercase; color: var(--dim); margin-top: 10px; }
.bar { height: 3px; background: rgba(214, 224, 230, 0.12); margin-top: 16px; }
.bar i { display: block; height: 100%; background: var(--teal); }

/* ---- Callout toast ---- */
.toast {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  border-left: 6px solid var(--accent);
  padding: 28px 40px 32px 30px;
}
.toast svg { width: 80px; height: 80px; stroke: var(--accent); fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.toast .t { font: 700 clamp(36px, 4.5vw, 58px) / 1 var(--title); text-transform: uppercase; color: var(--bone); margin: 4px 0 6px; }
.toast .progress { position: absolute; left: 0; bottom: 0; height: 3px; width: 38%; background: var(--accent); }

/* ---- Keycaps ---- */
.keys { display: flex; flex-wrap: wrap; gap: 26px 40px; }
.keycap { display: flex; align-items: center; gap: 18px; }
.key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  height: 64px;
  padding: 0 14px;
  font: 700 30px var(--title);
  color: var(--bone);
  border-radius: 10px;
  background: linear-gradient(180deg, #2a333b, #151b20);
  border: 2px solid #4a555e;
  box-shadow: 0 8px 0 #0a0d10, 0 18px 30px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  cursor: default;
  user-select: none;
  transition: transform 0.08s, box-shadow 0.08s;
}
.key.sm { min-width: 52px; height: 52px; font-size: 24px; }
.key.wide { font-size: 20px; letter-spacing: 0.08em; }
.key.active,
button.key:active { border-color: var(--accent); color: var(--accent); transform: translateY(6px); box-shadow: 0 2px 0 #0a0d10; }
button.key { cursor: pointer; font-family: var(--title); }
.keycap .what { font: 600 16px var(--label); letter-spacing: 0.24em; text-transform: uppercase; color: var(--dim); }

/* ---- Comms / radio panel ---- */
.comms-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font: 600 17px var(--label);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bone);
}
.comms-head svg { width: 26px; height: 26px; stroke: var(--accent); fill: none; stroke-width: 2.2; stroke-linecap: round; }
.comms-head .to { color: var(--accent); }
.comms-head .state { margin-left: auto; font-size: 14px; color: var(--accent); }
.comms-head .state.open { color: var(--teal); }
.wavebars { display: flex; align-items: center; gap: 3px; height: 56px; margin: 22px 0; overflow: hidden; }
.grid > * { min-width: 0; }
.wavebars i { flex: 1; background: var(--accent); border-radius: 1px; min-height: 3px; }
.transcript { border-top: 1px solid var(--line); padding-top: 20px; font: 600 21px/1.5 var(--body); color: var(--bone); }

/* ---- Stamp ---- */
.stamp {
  display: inline-block;
  font: 400 clamp(36px, 5vw, 60px) / 1 var(--stencil);
  color: var(--red);
  border: 5px solid currentColor;
  padding: 6px 18px 4px;
  transform: rotate(-9deg);
  text-transform: uppercase;
  opacity: 0.9;
  mix-blend-mode: screen;
}
.stamp.accent { color: var(--accent); }

/* ---- Primary button ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--accent);
  color: var(--ink);
  font: 700 28px var(--title);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 16px 40px;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}
.btn:hover { background: var(--accent2); color: var(--ink); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: min(86vh, 860px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 0 60px;
  overflow-x: clip; /* the rotated splat may bleed sideways on phones */
}
/* the splat is centred on the wordmark, and the hero leaves room above it so
   the top drips clear the sticky nav bar */
.hero .mark { position: relative; margin-top: clamp(150px, 26vh, 200px); }
.hero .splat {
  position: absolute;
  left: 50%;
  top: 58%;
  width: min(942px, 124vw, 90vh); /* the image has an empty margin so no drop is cut off; shrinks on short screens */
  transform: translate(-50%, -50%) rotate(-6deg);
  z-index: -1;
  pointer-events: none;
}
.wordmark {
  font: 700 clamp(68px, 17vw, 230px) / 0.85 var(--title);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--bone);
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}
.hero .rule { width: min(720px, 80%); height: 1px; background: var(--line2); margin: 34px auto 22px; }
.hero .tagline { font: 600 clamp(18px, 2.2vw, 26px) var(--label); letter-spacing: 0.5em; text-transform: uppercase; color: var(--bone); padding-left: 0.5em; }
.mission {
  align-self: flex-start;
  text-align: left;
  margin-top: 70px;
  font: 500 20px/1.7 var(--mono);
  color: var(--bone);
  text-transform: uppercase;
}
.mission div:first-child { color: var(--accent); }
.caret { display: inline-block; width: 0.55em; height: 1em; background: var(--accent); vertical-align: -0.12em; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* section accent splat, partly off-screen */
.accent-splat { position: absolute; width: 520px; right: -260px; top: -120px; opacity: 0.85; pointer-events: none; z-index: -1; }

/* ---- Screenshot figures ---- */
.shots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.shot { margin: 0; }
.shot.wide { grid-column: 1 / -1; }
.shot .frame {
  position: relative;
  border: 1px solid var(--line2);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  background: var(--steel);
}
.shot img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.shot .frame .tag {
  position: absolute;
  left: 16px;
  top: 14px;
  font: 600 13px var(--label);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bone);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
}
.shot figcaption { padding: 14px 2px 0; color: var(--dim); font-size: 15px; }
.shot figcaption b { display: block; font: 700 22px var(--title); text-transform: uppercase; color: var(--bone); margin-bottom: 2px; }

/* ---- Armory / model showcase with callouts ---- */
.armory {
  position: relative;
  background: radial-gradient(ellipse 55% 60% at 50% 55%, rgba(60, 72, 82, 0.55), transparent 70%);
}
.armory img.render { display: block; width: 100%; }
.callout { position: absolute; pointer-events: none; }
.callout .ring {
  position: absolute;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2.5px solid var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(7, 9, 11, 0.5);
}
.callout svg { position: absolute; left: 0; top: 0; overflow: visible; }
.callout svg path { stroke: rgba(235, 230, 220, 0.75); stroke-width: 1.3; fill: none; }
.callout .txt { position: absolute; white-space: nowrap; }
.callout .k { font: 600 15px var(--label); letter-spacing: 0.3em; text-transform: uppercase; color: var(--accent); }
.callout .n { font: 700 30px/1.05 var(--title); text-transform: uppercase; color: var(--bone); }
.callout .d { font: 500 13px var(--mono); color: var(--dim); }

.model-row { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 46px; align-items: center; }
.model-row.flip { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); }
.model-row.flip .stage { order: 2; }
.stage {
  position: relative;
  background: radial-gradient(ellipse 60% 60% at 50% 55%, rgba(60, 72, 82, 0.5), transparent 72%);
}
.stage img { display: block; width: 100%; -webkit-mask-image: linear-gradient(to bottom, #000 78%, transparent); mask-image: linear-gradient(to bottom, #000 78%, transparent); }
.stage .ver { position: absolute; left: 6px; top: 6px; }

/* ---- Version history strip ---- */
.versions { margin-top: 26px; }
.versions .vlabel { font: 600 14px var(--label); letter-spacing: 0.3em; text-transform: uppercase; color: var(--dim); margin-bottom: 10px; }
.vstrip { display: flex; gap: 14px; align-items: stretch; flex-wrap: wrap; }
.vcard {
  flex: 1 1 150px;
  max-width: 240px;
  border: 1px solid var(--line);
  background: rgba(13, 17, 21, 0.6);
  padding: 10px 12px 12px;
  position: relative;
}
.vcard.current { border-color: var(--accent); }
.vcard img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: contain; background: radial-gradient(ellipse at 50% 55%, rgba(60, 72, 82, 0.45), transparent 70%); }
.vcard .vn { font: 700 22px/1 var(--title); color: var(--bone); }
.vcard.current .vn { color: var(--accent); }
.vcard .vd { font: 500 12px var(--mono); color: var(--dim); }
.vcard .vt { font: 600 14px var(--label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--bone); margin-top: 6px; line-height: 1.25; }
.vcard p { font-size: 13px; color: var(--dim); margin-top: 4px; line-height: 1.45; }
.varrow { align-self: center; color: var(--accent); font: 700 26px var(--title); }

/* full progression (versions page) */
.track { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.track .vcard { max-width: none; }
.track .vcard img { aspect-ratio: 16 / 9; object-fit: cover; }
.track .vcard img.contain { object-fit: contain; }

/* ---- Sound rows (comms style) ---- */
.sound { display: grid; grid-template-columns: 64px minmax(0, 1fr) 210px; gap: 26px; align-items: center; padding: 22px 30px; }
.sound .name { font: 700 26px/1.05 var(--title); text-transform: uppercase; color: var(--bone); }
.sound .use { color: var(--dim); font-size: 15px; margin-top: 2px; }
.sound canvas.wave { display: block; width: 100%; height: 34px; margin-top: 12px; }
.sound .side { text-align: right; font: 500 13px var(--mono); color: var(--dim); }
.sound .side a { display: block; margin-top: 4px; word-break: break-all; }
.sound .older { margin-top: 10px; display: flex; gap: 10px; justify-content: flex-end; align-items: center; flex-wrap: wrap; }
.sound .older button {
  font: 600 12px var(--label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dim);
  background: none;
  border: 1px solid var(--line2);
  padding: 4px 8px;
  cursor: pointer;
}
.sound .older button.playing,
.sound .older button:hover { color: var(--accent); border-color: var(--accent); }
.sound-list { display: grid; gap: 16px; }
.group-label { font: 600 18px var(--label); letter-spacing: 0.32em; text-transform: uppercase; color: var(--accent); margin: 48px 0 16px; }
.group-label:first-child { margin-top: 0; }
.key svg { width: 22px; height: 22px; fill: currentColor; }

/* ---- Footer (HUD bottom line) ---- */
.footer {
  max-width: var(--col);
  margin: 0 auto;
  padding: 28px 84px 70px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
}
.footer .grid-ref { font: 500 13px var(--mono); color: var(--mute); }
.footer .sig { font: 600 14px var(--label); letter-spacing: 0.34em; text-transform: uppercase; color: var(--mute); }
.footer .note { flex-basis: 100%; color: var(--mute); font-size: 14px; }

/* ---- Motion: titles track in, panels wipe in ---- */
@media (prefers-reduced-motion: no-preference) {
  .title, .wordmark { animation: track-in 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .reveal { animation: wipe 0.45s ease-out backwards; } /* backwards: no clip left behind once done */
}
@keyframes track-in {
  from { letter-spacing: 0.45em; filter: blur(8px); opacity: 0; }
  to { filter: blur(0); opacity: 1; }
}
@keyframes wipe {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

/* ---- Responsive ---- */
@media (max-width: 1500px) { .rec { display: none; } }
@media (max-width: 1240px) { .brand .page { display: none; } }
@media (max-width: 960px) {
  .grid.three, .grid.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model-row, .model-row.flip { grid-template-columns: 1fr; }
  .model-row.flip .stage { order: 0; }
  .callout .n { font-size: 20px; }
  .callout .d { display: none; }
}
@media (max-width: 720px) {
  .topbar { padding: 18px 20px; flex-wrap: wrap; gap: 12px; }
  .nav { margin-left: 0; gap: 14px; flex-wrap: wrap; }
  main { padding: 24px 20px 90px; }
  .footer { padding: 24px 20px 60px; }
  .hud-corners { display: none; }
  .grid.two, .grid.three, .grid.four, .shots { grid-template-columns: 1fr; }
  .panel { padding: 24px 22px; }
  .datatable th { width: 110px; letter-spacing: 0.18em; font-size: 14px; }
  .sound { grid-template-columns: 52px minmax(0, 1fr); padding: 18px; }
  .sound .side { grid-column: 2; text-align: left; }
  .sound .older { justify-content: flex-start; }
  .callout .txt { display: none; }
  .toast { grid-template-columns: 1fr; }
  .mission { font-size: 15px; }
  .hero .tagline { letter-spacing: 0.24em; font-size: 16px; }
  .hero .mark { margin-top: 70px; }
  .comms-head { letter-spacing: 0.18em; font-size: 14px; }
  .comms-head .state { margin-left: 0; flex-basis: 100%; }
  .datatable th { word-break: break-word; }
  .entry-head .card-title { font-size: 24px; }
}