/* =====================================================================
   ERGO — MISSION CONTROL  ·  r3 / cockpit variant
   Instrument-forward cockpit: a live demo console at center, surrounded
   by live instrument panels + a ⌘K command palette.
   Synthwave/CRT neon GLOW fused with brutalist oversized type.
   LIGHT ("day cockpit") on :root; DARK ("night cockpit") is signature.
   ===================================================================== */

/* ---------- TOKENS : LIGHT ("day cockpit") — legible, intentional ---------- */
:root {
  --bg:        #f1ecf6;
  --bg-2:      #fbf8ff;   /* panel fill */
  --bg-sunk:   #e6ddf0;   /* recessed */
  --ink:       #1d1430;
  --ink-2:     #58496e;
  --ink-3:     #8a7ca3;
  --line:      rgba(70,30,110,.18);
  --line-2:    rgba(70,30,110,.10);

  --mag:       #c41d8f;
  --cyan:      #0a8fb8;
  --amber:     #c2680a;
  --violet:    #7b2ff7;

  --neon-mag:  #e5279f;
  --neon-cyan: #19a9d8;
  --neon-amber:#d98a06;

  --accent:    var(--mag);        /* primary signal */
  --accent-ink:#ffffff;
  --good:      #1c8a4d;

  --grid-line: rgba(123,47,247,.16);
  --sun-a:     #ff8a3d;
  --sun-b:     #c41d8f;

  --feed-bg:   #160c26;
  --shock-bg:  #160c26;
  --shock-ink: #f4eeff;

  --aberr:     .25;
  --scan-op:   .02;
  --vig-op:    .08;

  --mono: ui-monospace, "SF Mono", SFMono-Regular, "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --maxw: 1280px;
}

/* ---------- TOKENS : DARK ("night cockpit") — the signature look ---------- */
:root[data-theme="dark"] {
  --bg:        #07030f;
  --bg-2:      #120a24;
  --bg-sunk:   #09040f;
  --ink:       #f2ecff;
  --ink-2:     #b3a6d6;
  --ink-3:     #7a6da0;
  --line:      rgba(180,120,255,.20);
  --line-2:    rgba(180,120,255,.10);

  --mag:       #ff37c7;
  --cyan:      #3fe7ff;
  --amber:     #ffc23d;
  --violet:    #9d5bff;

  --neon-mag:  #ff37c7;
  --neon-cyan: #3fe7ff;
  --neon-amber:#ffc23d;

  --accent:    var(--neon-mag);
  --accent-ink:#0a0414;
  --good:      #35d07f;

  --grid-line: rgba(120,90,255,.50);
  --sun-a:     #ffd45e;
  --sun-b:     #ff2b9d;

  --feed-bg:   #000;
  --shock-bg:  #0a0414;
  --shock-ink: #f4eeff;

  --aberr:     1;
  --scan-op:   .05;
  --vig-op:    .42;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: radial-gradient(125% 80% at 50% -8%, var(--bg-2), var(--bg) 60%) fixed;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color .5s ease, color .4s ease;
}
:root[data-theme="dark"] body {
  background: radial-gradient(125% 80% at 50% -8%, #0d0420, #07030f 62%) fixed;
}

.mono { font-family: var(--mono); font-variant-ligatures: none; }
.no { color: var(--accent); }
img { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* ===================== CRT / ATMOSPHERE ===================== */
.scanlines {
  position: fixed; inset: 0; z-index: 6; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(0,0,0,var(--scan-op)) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
}
:root[data-theme="dark"] .scanlines {
  mix-blend-mode: normal;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,var(--scan-op)) 0 1px, transparent 1px 3px);
}
.crt-vignette {
  position: fixed; inset: 0; z-index: 5; pointer-events: none;
  background: radial-gradient(120% 120% at 50% 40%, transparent 55%, rgba(0,0,0,calc(var(--vig-op)*.7)));
}
.sungrid { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.sun {
  position: absolute; left: 50%; bottom: 56vh; transform: translateX(-50%);
  width: min(52vw, 480px); aspect-ratio: 1; border-radius: 50%;
  background: linear-gradient(#fff0, var(--sun-a) 30%, var(--sun-b));
  -webkit-mask: linear-gradient(#000 60%, #0000 60%); mask: linear-gradient(#000 60%, #0000 60%);
  opacity: .42;
}
:root[data-theme="dark"] .sun { opacity: .8; box-shadow: 0 0 120px 40px rgba(255,43,157,.30); }
.grid {
  position: absolute; left: 50%; bottom: 0; width: 240vw; height: 46vh;
  transform: translateX(-50%) perspective(40vh) rotateX(74deg); transform-origin: bottom center;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 7vh 7vh;
  -webkit-mask: linear-gradient(#0000, #000 42%); mask: linear-gradient(#0000, #000 42%);
  opacity: .5;
  animation: gridroll 6s linear infinite;
}
@keyframes gridroll { to { background-position: 0 7vh, 0 0; } }

/* ===================== HEADER ===================== */
.bar {
  position: sticky; top: 0; z-index: 40;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px;
  padding: 11px clamp(14px, 3vw, 36px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__bulb { width: 44px; height: 44px; border-radius: 11px; filter: drop-shadow(0 0 12px rgba(255,194,61,.45)); }
.brand__id { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name {
  font: 900 18px/1 var(--mono); letter-spacing: .22em;
  background: linear-gradient(90deg, var(--neon-amber), var(--neon-mag), var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand__sub { font: 600 9.5px/1 var(--mono); letter-spacing: .26em; color: var(--ink-3); margin-top: 4px; }

.bar__status {
  justify-self: center; display: flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: .14em; color: var(--ink-3);
}
.bar__sep { color: var(--line); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); }
.dot--live { background: var(--good); box-shadow: 0 0 8px var(--good); animation: pulse 2.4s infinite; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--good) 60%, transparent); }
  70%  { box-shadow: 0 0 0 6px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.bar__controls { display: flex; align-items: center; gap: 12px; }

/* ⌘K trigger */
.cmdk {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 12px 8px 8px; background: var(--bg-2);
  border: 1px solid var(--line); border-radius: 9px; color: var(--ink);
  cursor: pointer; transition: border-color .15s, box-shadow .2s;
}
.cmdk:hover { border-color: var(--mag); box-shadow: 0 0 16px color-mix(in srgb, var(--mag) 35%, transparent); }
.cmdk__hint {
  font-size: 12px; padding: 3px 7px; border-radius: 5px;
  background: var(--bg-sunk); border: 1px solid var(--line); color: var(--cyan);
}
.cmdk__label { font-size: 11px; letter-spacing: .14em; color: var(--ink-2); }

/* Hardware instrument theme switch */
.hwswitch {
  position: relative; display: inline-flex; align-items: center;
  padding: 4px; width: 124px; height: 34px;
  background: var(--bg-sunk); border: 1px solid var(--line); border-radius: 9px;
  cursor: pointer; font-family: var(--mono);
}
.hwswitch__face {
  flex: 1; text-align: center; font-size: 10px; letter-spacing: .12em;
  color: var(--ink-3); z-index: 2; transition: color .2s; user-select: none;
}
.hwswitch__lever {
  position: absolute; top: 4px; left: 4px;
  width: calc(50% - 4px); height: calc(100% - 8px);
  background: var(--accent); border-radius: 6px;
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 55%, transparent);
  transition: transform .22s cubic-bezier(.4,1.3,.5,1); z-index: 1;
}
:root[data-theme="dark"] .hwswitch__lever { transform: translateX(100%); }
:root[data-theme="dark"] .hwswitch__face--dark { color: var(--accent-ink); }
:root:not([data-theme="dark"]) .hwswitch__face--light { color: var(--accent-ink); }

/* ===================== COCKPIT GRID ===================== */
.cockpit {
  position: relative; z-index: 1;
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(20px, 3vw, 40px) clamp(12px, 3vw, 36px);
  display: grid; gap: clamp(12px, 1.4vw, 18px);
  grid-template-columns: repeat(12, 1fr);
  align-items: stretch;
}

.panel {
  position: relative; min-width: 0;
  background: linear-gradient(180deg, var(--bg-2), color-mix(in srgb, var(--bg-2) 86%, var(--violet) 4%));
  border: 1px solid var(--line); border-radius: 14px;
  padding: clamp(15px, 1.5vw, 22px);
  box-shadow: 0 1px 0 var(--line-2);
}
:root[data-theme="dark"] .panel {
  box-shadow: 0 0 0 1px rgba(180,120,255,.06), 0 18px 50px rgba(0,0,0,.45);
}
.panel__tab {
  display: flex; align-items: center; gap: 8px;
  font: 600 10px/1 var(--mono); letter-spacing: .2em; color: var(--ink-3);
  text-transform: uppercase; padding-bottom: 12px; margin-bottom: 15px;
  border-bottom: 1px solid var(--line);
}
.panel__tab-r { margin-left: auto; color: var(--cyan); }

/* grid placement (desktop): console center, instruments around */
.panel--intro   { grid-column: span 7; display: flex; flex-direction: column; justify-content: center; }
.panel--model   { grid-column: span 5; }
.panel--meter   { grid-column: span 5; }
.panel--console { grid-column: span 7; grid-row: span 2; }
.panel--tools   { grid-column: span 5; }
.panel--log     { grid-column: span 5; }

/* ---- INTRO / STANCE ---- */
.kicker { font: 700 11px/1.5 var(--mono); letter-spacing: .2em; color: var(--cyan); margin: 0 0 16px; }
.hero__title {
  position: relative; display: inline-block; margin: 0 0 18px;
  font: 900 clamp(44px, 7vw, 92px)/.9 var(--mono); letter-spacing: -.02em;
  text-transform: uppercase;
  background: linear-gradient(180deg, var(--neon-amber), var(--neon-mag) 64%, var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__title, .cta__title, .shock__line {
  text-shadow:
    calc(2px * var(--aberr)) 0 color-mix(in srgb, var(--neon-mag) 55%, transparent),
    calc(-2px * var(--aberr)) 0 color-mix(in srgb, var(--neon-cyan) 55%, transparent);
}
.hero__sub { font-size: clamp(15px, 1.3vw, 18px); color: var(--ink-2); max-width: 52ch; margin: 0; }
.hero__sub strong { color: var(--ink); }
.kbd {
  font-size: .82em; padding: 1px 6px; border-radius: 4px;
  background: var(--bg-sunk); border: 1px solid var(--line); color: var(--cyan);
}

/* ---- ACTIVE MODEL ---- */
.model__lockup { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.model__provider { font-size: 11px; letter-spacing: .2em; color: var(--ink-3); }
.model__name {
  font: 600 clamp(18px, 2vw, 24px)/1.1 var(--mono); color: var(--amber);
  letter-spacing: -.01em; text-shadow: 0 0 16px color-mix(in srgb, var(--amber) 40%, transparent);
}
.model__roster { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 7px; }
.model__roster li { font-size: 13px; color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.model__roster .tick { color: var(--cyan); }
.free {
  font-style: normal; font-size: 9px; letter-spacing: .12em;
  padding: 1px 5px; border-radius: 3px; background: var(--accent); color: var(--accent-ink);
}
.model__note { font-size: 12px; color: var(--ink-3); margin: 0; line-height: 1.5; }

/* ---- COST READOUT ---- */
#meter-pulse { color: var(--ink-3); transition: color .2s; }
#meter-pulse.on { color: var(--mag); text-shadow: 0 0 10px var(--mag); }
.meter { display: flex; align-items: baseline; gap: 14px; margin-bottom: 14px; }
.meter__dollars {
  font: 600 clamp(34px, 4.4vw, 52px)/1 var(--mono); letter-spacing: -.02em; color: var(--amber);
  font-variant-numeric: tabular-nums; text-shadow: 0 0 22px color-mix(in srgb, var(--amber) 45%, transparent);
}
.meter__tokens { font-size: 13px; color: var(--ink-2); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.meter__bar { height: 6px; background: var(--bg-sunk); border-radius: 3px; overflow: hidden; margin-bottom: 12px; }
.meter__bar span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--neon-mag), var(--neon-cyan));
  box-shadow: 0 0 12px color-mix(in srgb, var(--mag) 60%, transparent);
  transition: width .5s cubic-bezier(.16,1,.3,1);
}
.meter__cap { font-size: 10px; letter-spacing: .14em; color: var(--ink-3); margin: 0; }

/* ===================== LIVE CONSOLE ===================== */
.panel--console { display: flex; flex-direction: column; }
.console {
  flex: 1; display: flex; flex-direction: column; min-height: 0;
  border-radius: 12px; overflow: hidden; border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-sunk), color-mix(in srgb, var(--bg-sunk) 80%, #000 6%));
}
:root[data-theme="dark"] .console {
  box-shadow: inset 0 0 0 1px rgba(63,231,255,.10), inset 0 0 40px rgba(255,55,199,.06);
}
.console__screen {
  flex: 1; padding: 16px; min-height: 280px; max-height: 420px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 12px; scrollbar-width: thin;
}
.msg { display: flex; gap: 9px; max-width: 92%; animation: pop .3s ease; }
.msg--bot { align-self: flex-start; }
.msg--user { align-self: flex-end; flex-direction: row-reverse; }
.msg__ava { width: 26px; height: 26px; border-radius: 7px; flex: none; filter: drop-shadow(0 0 6px rgba(255,194,61,.5)); }
@keyframes pop { from { transform: translateY(8px); opacity: 0; } }
.bubble { font-size: 14.5px; line-height: 1.55; padding: 11px 13px; border-radius: 13px; border: 1px solid var(--line); position: relative; }
.msg--bot .bubble { background: color-mix(in srgb, var(--cyan) 9%, var(--bg-2)); border-color: color-mix(in srgb, var(--cyan) 28%, var(--line)); }
.msg--user .bubble { background: color-mix(in srgb, var(--mag) 13%, var(--bg-2)); border-color: color-mix(in srgb, var(--mag) 34%, var(--line)); }
.who { display: block; font: 700 9px/1 var(--mono); letter-spacing: .1em; margin-bottom: 5px; color: var(--cyan); }
.msg--user .who { color: var(--mag); }
.bubble em { color: var(--amber); font-style: normal; font-weight: 700; }
.bubble strong { color: var(--ink); }

/* tool-call trace cards */
.toolcard {
  margin-top: 9px; border-radius: 11px; overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--violet) 42%, var(--line));
  background: color-mix(in srgb, var(--violet) 9%, var(--bg-2)); animation: pop .35s ease;
}
.toolcard__head {
  display: flex; align-items: center; gap: 7px; padding: 7px 10px;
  font: 700 11px/1 var(--mono); letter-spacing: .04em; color: var(--violet);
  border-bottom: 1px solid color-mix(in srgb, var(--violet) 28%, var(--line));
}
.toolcard__head .tc-ico { font-size: 13px; }
.toolcard__head .tc-status { margin-left: auto; font-size: 9px; color: var(--cyan); display: inline-flex; align-items: center; gap: 5px; }
.tc-status::before { content:""; width:6px; height:6px; border-radius:50%; background: var(--cyan); box-shadow:0 0 6px var(--cyan); animation: blink 1s steps(2) infinite; }
.toolcard.done .tc-status { color: var(--amber); }
.toolcard.done .tc-status::before { background: var(--amber); box-shadow:0 0 6px var(--amber); animation:none; }
@keyframes blink { 50% { opacity:.25; } }
.toolcard__body { padding: 9px 10px; font-size: 12.5px; color: var(--ink-2); }
.toolcard__body code { font: 600 11.5px var(--mono); color: var(--ink); }

/* mini map inside a tool card */
.minimap { margin-top: 7px; height: 92px; border-radius: 8px; position: relative; overflow: hidden;
  background: linear-gradient(90deg, color-mix(in srgb,var(--cyan) 14%, var(--bg-2)), color-mix(in srgb,var(--mag) 14%, var(--bg-2)));
  border: 1px solid var(--line); }
.minimap::before { content:""; position:absolute; inset:0;
  background-image: linear-gradient(var(--grid-line) 1px,transparent 1px), linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size: 22px 22px; opacity:.5; }
.pin { position:absolute; width:12px; height:12px; transform: translate(-50%,-100%); }
.pin::before { content:""; position:absolute; inset:0; border-radius:50% 50% 50% 0; transform:rotate(-45deg); background: var(--mag); box-shadow:0 0 8px var(--mag); }
.pin span { position:absolute; left:50%; top:3px; transform:translate(-50%,-50%); width:4px;height:4px;border-radius:50%;background:#fff; }
.pin.cy::before { background: var(--cyan); box-shadow:0 0 8px var(--cyan); }
.pin.am::before { background: var(--amber); box-shadow:0 0 8px var(--amber); }

/* ask_user choice chips inside a card */
.asku { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.asku button { font: 600 12px var(--mono); cursor:pointer; padding:6px 10px; border-radius:999px;
  background: transparent; color: var(--ink); border:1px solid color-mix(in srgb,var(--cyan) 45%, var(--line)); }
.asku button:hover, .asku button:focus-visible { background: color-mix(in srgb,var(--cyan) 18%, transparent); outline:none; }

/* typewriter caret */
.caret::after { content:"▌"; color: var(--cyan); animation: blink .9s steps(2) infinite; margin-left:1px; }

/* chips + composer */
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 14px 4px; border-top: 1px solid var(--line); }
.chip {
  font: 600 12.5px/1 var(--mono); cursor: pointer; padding: 9px 12px; border-radius: 999px;
  color: var(--ink); background: color-mix(in srgb, var(--mag) 9%, var(--bg-2));
  border: 1px solid color-mix(in srgb, var(--mag) 32%, var(--line));
  transition: transform .12s ease, box-shadow .2s ease, background .2s;
}
.chip:hover, .chip:focus-visible { transform: translateY(-2px); outline: none;
  box-shadow: 0 0 16px color-mix(in srgb, var(--mag) 40%, transparent); background: color-mix(in srgb,var(--mag) 16%, var(--bg-2)); }
.chip[disabled] { opacity: .4; cursor: not-allowed; transform: none; box-shadow: none; }

.composer { display: flex; gap: 8px; padding: 10px 14px 14px; }
.composer__in {
  flex: 1; font: 500 14px var(--mono); color: var(--ink);
  background: color-mix(in srgb, var(--bg-sunk) 60%, #000 3%);
  border: 1px solid var(--line); border-radius: 11px; padding: 11px 13px;
}
.composer__in::placeholder { color: var(--ink-3); }
.composer__in:focus-visible { outline: 2px solid var(--cyan); outline-offset: 1px; border-color: var(--cyan); }
.composer__send {
  flex: none; width: 46px; border: 0; border-radius: 11px; cursor: pointer;
  background: linear-gradient(135deg, var(--mag), var(--violet)); color: #fff;
  display: grid; place-items: center; box-shadow: 0 0 16px color-mix(in srgb,var(--mag) 50%, transparent);
}
.composer__send svg { width: 20px; height: 20px; fill: #fff; }
.composer__send:hover { filter: brightness(1.12); }
.composer__send:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* ---- TOOL REGISTRY ---- */
.registry {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
}
.registry li {
  background: var(--bg-2); font-size: 11.5px; letter-spacing: .02em; color: var(--ink-2);
  padding: 9px 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  cursor: pointer; transition: background .15s, color .15s, box-shadow .15s;
}
.registry li::before { content: "▪ "; color: var(--ink-3); }
.registry li:hover { color: var(--ink); background: color-mix(in srgb, var(--cyan) 12%, var(--bg-2)); }
.registry li.is-hot {
  background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 60%, transparent);
}
.registry li.is-hot::before { content: "▸ "; color: var(--accent-ink); }

/* ---- AGENT TRACE / LOG ---- */
.log {
  list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px;
  font-size: 12px; min-height: 180px; max-height: 280px; overflow: hidden;
}
.log__line { color: var(--ink); line-height: 1.4; }
.log__line--sys { color: var(--ink-2); }
.log__line--dim { color: var(--ink-3); }
.log__line--tool b { color: var(--mag); font-weight: 700; }
.log__line b { color: var(--mag); font-weight: 700; }
.log__line--done { color: var(--good); }
.log__line.enter { animation: logIn .28s ease; }
@keyframes logIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
#log-state.is-running { color: var(--mag); text-shadow: 0 0 8px color-mix(in srgb,var(--mag) 50%, transparent); }

/* ===================== KINETIC STATEMENT ===================== */
.shock {
  position: relative; z-index: 1; background: var(--shock-bg); color: var(--shock-ink);
  padding: clamp(48px, 9vw, 120px) 0; overflow: hidden; margin-top: clamp(28px,4vw,48px);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.shock__rail {
  display: flex; white-space: nowrap; font-family: var(--mono);
  font-size: clamp(11px, 1.4vw, 16px); letter-spacing: .3em;
  color: color-mix(in srgb, var(--shock-ink) 45%, transparent);
  will-change: transform; animation: marquee 22s linear infinite;
}
.shock__rail--rev { animation-direction: reverse; animation-duration: 26s; margin-top: clamp(24px,5vw,56px); color: var(--neon-mag); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-33.34%); } }
.shock__stack {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(20px, 6vw, 100px);
  padding: clamp(28px, 5vw, 64px) clamp(16px, 4vw, 48px); max-width: 1200px; margin: 0 auto;
}
.shock__line {
  margin: 0; font: 900 clamp(60px, 16vw, 220px)/.86 var(--mono); letter-spacing: -.03em; text-transform: uppercase;
  background: linear-gradient(180deg, var(--neon-amber), var(--neon-mag) 60%, var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  position: relative;
}
.shock__line--2, .shock__line--4 { text-align: right; }
.shock__line--3 { opacity: .55; }
.shock__sub {
  text-align: center; max-width: 60ch; margin: clamp(8px,2vw,24px) auto 0;
  font-size: clamp(12px,1.1vw,15px); letter-spacing: .06em;
  color: color-mix(in srgb, var(--shock-ink) 72%, transparent);
}
.shock__line { opacity: 0; transform: translateY(40px); }
.shock.in .shock__line { animation: shockIn .7s cubic-bezier(.16,1,.3,1) forwards; }
.shock.in .shock__line--1 { animation-delay: .00s; }
.shock.in .shock__line--2 { animation-delay: .08s; }
.shock.in .shock__line--3 { animation-delay: .16s; }
.shock.in .shock__line--4 { animation-delay: .24s; }
@keyframes shockIn { to { opacity: 1; transform: none; } }

/* ===================== CONTENT STRIPS ===================== */
.strip {
  position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto;
  padding: clamp(48px, 7vw, 96px) clamp(14px, 3vw, 32px);
  border-bottom: 1px solid var(--line);
}
.strip__head { display: flex; align-items: baseline; gap: 16px; margin-bottom: clamp(28px,4vw,48px); }
.strip__no { font-size: 12px; color: var(--cyan); letter-spacing: .2em; padding-top: 6px; }
.strip__title {
  font: 800 clamp(24px, 3.2vw, 42px)/1.05 var(--sans); letter-spacing: -.02em; margin: 0; max-width: 18ch;
}
.strip__grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.strip__grid--byo   { grid-template-columns: 1.2fr 1fr 1fr; }
.strip__grid--tools { grid-template-columns: 1fr 1fr; }
.strip__grid--pers  { grid-template-columns: 1.3fr 1fr 1fr; }

.card { background: var(--bg-2); padding: clamp(18px, 2vw, 28px); display: flex; flex-direction: column; min-width: 0; }
.card--copy { gap: 16px; justify-content: center; }
.card__lede { font-size: clamp(15px,1.1vw,18px); color: var(--ink); margin: 0; line-height: 1.55; }
.card__meta { font-size: 10.5px; letter-spacing: .12em; color: var(--mag); margin: 12px 0 0; }
.bullets { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 13px; color: var(--ink-2); }
.bullets li { letter-spacing: .03em; }

/* Screenshots read as clean "monitor feeds": full screen visible (contain),
   no scanline overlay on the image itself, framed on a dark screen bg. */
.card--shot {
  padding: 16px; position: relative; overflow: hidden; display: grid; place-items: center;
  background: radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--violet) 12%, var(--feed-bg)), var(--feed-bg) 70%);
}
.card--shot img {
  width: 100%; height: 100%; object-fit: contain; object-position: center;
  min-height: 340px; max-height: 480px; border-radius: 10px;
}
.card--shot figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 1;
  font: 600 10px var(--mono); letter-spacing: .14em; color: #e6dcff; padding: 10px 14px;
  background: linear-gradient(to top, rgba(8,2,18,.85), transparent);
}

/* PERSONAS */
.personas { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; background: var(--line); }
.persona {
  background: var(--bg-2); display: grid; grid-template-columns: 40px 1fr; grid-template-rows: auto auto;
  column-gap: 14px; padding: 16px 18px; align-content: center; transition: background .15s; cursor: pointer;
}
.persona:hover, .persona:focus-visible, .persona.is-hot {
  background: color-mix(in srgb, var(--mag) 10%, var(--bg-2)); outline: none;
}
.persona__no { grid-row: span 2; font: 700 20px var(--mono); color: var(--mag); align-self: center; }
.persona__name { font: 700 14px var(--mono); letter-spacing: .1em; color: var(--ink); }
.persona__desc { font-size: 11.5px; color: var(--ink-3); letter-spacing: .02em; line-height: 1.4; margin-top: 3px; }
.persona--add { cursor: default; }
.persona--add:hover { background: var(--bg-2); }
.persona--add .persona__no { color: var(--ink-3); }

/* ===================== CTA ===================== */
.cta {
  position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto;
  padding: clamp(56px, 9vw, 120px) clamp(14px, 3vw, 32px); text-align: center;
}
.cta__icon { width: clamp(72px, 9vw, 96px); height: auto; border-radius: 22px; margin: 0 auto 24px; filter: drop-shadow(0 0 34px rgba(255,194,61,.55)); }
:root[data-theme="dark"] .cta__icon { animation: bulbpulse 3.5s ease-in-out infinite; }
@keyframes bulbpulse { 50% { filter: drop-shadow(0 0 46px rgba(63,231,255,.7)); } }
.cta__title {
  position: relative; display: inline-block; margin: 0 0 10px;
  font: 900 clamp(34px, 6vw, 76px)/1 var(--mono); letter-spacing: -.02em;
  background: linear-gradient(180deg, var(--neon-amber), var(--neon-mag) 60%, var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cta__sub { color: var(--ink-2); font-size: clamp(14px,1.2vw,18px); margin: 0 0 32px; }
.cta__buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.store {
  display: inline-flex; align-items: center; gap: 12px; padding: 12px 22px; border-radius: 13px;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-sunk)); color: var(--ink);
  text-decoration: none; border: 1px solid var(--line); transition: transform .14s, box-shadow .2s;
}
.store:hover, .store:focus-visible { transform: translateY(-3px); outline: none;
  box-shadow: 0 0 26px color-mix(in srgb,var(--cyan) 35%, transparent); border-color: color-mix(in srgb,var(--cyan) 50%, var(--line)); }
.store svg { width: 26px; height: 26px; fill: currentColor; }
.store span { display: flex; flex-direction: column; line-height: 1.05; text-align: left; font-weight: 700; font-size: 17px; }
.store small { font-size: 10px; font-weight: 500; opacity: .8; letter-spacing: .04em; }

/* ===================== FOOTER ===================== */
.foot {
  position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto;
  padding: clamp(28px,4vw,48px) clamp(14px, 3vw, 32px) 56px;
}
.foot__row {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 11px; letter-spacing: .14em; padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.foot__bulb { width: 30px; height: 30px; border-radius: 8px; }
.foot__name { font-weight: 800; letter-spacing: .2em; }
.foot__dim { color: var(--ink-3); }
.foot__prompt { margin: 18px 0 0; color: var(--ink-3); font-size: 12px; letter-spacing: .03em; }

/* ===================== COMMAND PALETTE ===================== */
.palette[hidden] { display: none; }
.palette {
  position: fixed; inset: 0; z-index: 100;
  display: grid; align-items: start; justify-items: center; padding-top: clamp(48px, 12vh, 140px);
}
.palette__scrim {
  position: absolute; inset: 0;
  background: color-mix(in srgb, var(--bg-sunk) 72%, transparent);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fadeIn .14s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.palette__box {
  position: relative; z-index: 1; width: min(620px, calc(100vw - 28px));
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 24px 80px rgba(0,0,0,.5), 0 0 0 1px color-mix(in srgb, var(--mag) 24%, transparent),
    0 0 50px color-mix(in srgb, var(--mag) 18%, transparent);
  overflow: hidden; animation: paletteIn .18s cubic-bezier(.16,1,.3,1);
}
@keyframes paletteIn { from { opacity: 0; transform: translateY(-8px) scale(.99); } to { opacity: 1; transform: none; } }
.palette__head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.palette__prompt { color: var(--mag); font-size: 18px; }
.palette__input { flex: 1; background: transparent; border: 0; outline: none; color: var(--ink); font-size: 15px; letter-spacing: .01em; }
.palette__input::placeholder { color: var(--ink-3); }
.palette__esc { font-size: 10px; color: var(--ink-3); border: 1px solid var(--line); border-radius: 4px; padding: 3px 6px; }
.palette__list { list-style: none; margin: 0; padding: 6px; max-height: min(50vh, 360px); overflow-y: auto; }
.palette__item {
  display: grid; grid-template-columns: 18px 1fr auto; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 8px; cursor: pointer; font-family: var(--mono); font-size: 13px; color: var(--ink-2);
}
.palette__item .pi-glyph { color: var(--cyan); text-align: center; }
.palette__item .pi-name { color: var(--ink); }
.palette__item .pi-kind { font-size: 10px; letter-spacing: .14em; color: var(--ink-3); }
.palette__item.is-active { background: var(--accent); color: var(--accent-ink); }
.palette__item.is-active .pi-name, .palette__item.is-active .pi-glyph, .palette__item.is-active .pi-kind { color: var(--accent-ink); }
.palette__empty { padding: 22px 14px; text-align: center; color: var(--ink-3); font-family: var(--mono); font-size: 12px; }
.palette__foot { display: flex; gap: 18px; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 10px; letter-spacing: .12em; color: var(--ink-3); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1040px) {
  .panel--intro, .panel--console { grid-column: span 12; }
  .panel--console { grid-row: auto; }
  .panel--model, .panel--meter, .panel--tools, .panel--log { grid-column: span 6; }
  .strip__grid--byo, .strip__grid--pers { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .bar { grid-template-columns: auto auto; row-gap: 10px; }
  .bar__status { display: none; }
  .cmdk__label { display: none; }
  .panel--model, .panel--meter, .panel--tools, .panel--log { grid-column: span 12; }
  .strip__grid--byo, .strip__grid--tools, .strip__grid--pers { grid-template-columns: 1fr; }
  .strip__head { flex-direction: column; gap: 4px; }
  .shock__stack { grid-template-columns: 1fr; }
  .shock__line--2, .shock__line--4 { text-align: left; }
  .card--shot img { min-height: 300px; max-height: 72vh; }
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important;
  }
  .shock__line { opacity: 1; transform: none; }
  .dot--live, .grid, .shock__rail, .caret::after, .cta__icon { animation: none; }
}