/* ==========================================================================
   BABBAS :: TERMINAL
   Mission-control ad factory. JetBrains Mono everywhere.
   Palette:
     base        #04070A
     grid lines  #0F1B22
     phosphor    #33FF99
     amber       #FFB000
     text        #C8E6D8
     signal red  #FF4757  (rare)
   ========================================================================== */

/* ---------- tokens ---------- */
:root {
  --base: #04070A;
  --base-raised: #060B10;
  --base-panel: #071019;
  --grid: #0F1B22;
  --grid-soft: rgba(15, 27, 34, 0.65);
  --phosphor: #33FF99;
  --phosphor-dim: rgba(51, 255, 153, 0.55);
  --phosphor-faint: rgba(51, 255, 153, 0.14);
  --phosphor-ghost: rgba(51, 255, 153, 0.05);
  --amber: #FFB000;
  --amber-faint: rgba(255, 176, 0, 0.14);
  --red: #FF4757;
  --text: #C8E6D8;
  --text-dim: #7FA391;
  /* lightened from #4E6B5D: clears WCAG AA 4.5:1 on the #04070A base,
     the CRT flavor stays but the smallest tier remains readable */
  --text-faint: #6C8A7A;

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* type scale: 1.25 major third on a 15px base */
  --fs-xs: 0.6875rem;   /* 11 */
  --fs-s: 0.8125rem;    /* 13 */
  --fs-base: 0.9375rem; /* 15 */
  --fs-m: 1.1719rem;    /* ~18.75 */
  --fs-l: 1.4648rem;    /* ~23.4 */
  --fs-xl: 1.8311rem;   /* ~29.3 */
  --fs-2xl: 2.2888rem;  /* ~36.6 */
  --fs-3xl: 2.8610rem;  /* ~45.8 */

  /* spacing: 8px grid */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-6: 3rem;
  --sp-8: 4rem;
  --sp-12: 6rem;
  --sp-16: 8rem;

  /* custom easing */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-snap: cubic-bezier(0.85, 0, 0.15, 1);
  --ease-hold: cubic-bezier(0.7, 0, 0.2, 1);

  --topbar-h: 3.25rem;
  --radius: 2px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topbar-h) + 1rem);
}

body {
  margin: 0;
  background-color: var(--base);
  background-image:
    linear-gradient(var(--grid-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--text);
  font-family: var(--mono);
  font-size: var(--fs-base);
  line-height: 1.65;
  font-feature-settings: "tnum" 1, "zero" 1;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, p, ul, ol, figure, pre, table { margin: 0; }
ul, ol { padding: 0; }
li { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--phosphor); text-decoration: none; }
button { font-family: inherit; }

::selection { background: var(--phosphor); color: var(--base); }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.wrap {
  width: min(72rem, 100% - 2.5rem);
  margin-inline: auto;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0); clip-path: inset(50%);
  overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: fixed;
  top: -4rem;
  left: 1rem;
  z-index: 200;
  padding: 0.6rem 1rem;
  background: var(--phosphor);
  color: var(--base);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus-visible { top: 1rem; }

.amber { color: var(--amber); }
.ok { color: var(--phosphor); }

/* phosphor glow on key type */
.glow {
  text-shadow:
    0 0 6px rgba(51, 255, 153, 0.55),
    0 0 24px rgba(51, 255, 153, 0.22);
}

/* ---------- CRT flavor layers (10% flavor, 100% legibility) ---------- */
.crt-scanlines {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0)   0px,
    rgba(0, 0, 0, 0)   2px,
    rgba(0, 0, 0, 0.12) 3px,
    rgba(0, 0, 0, 0)   4px
  );
  opacity: 0.55;
}

.crt-vignette {
  position: fixed;
  inset: 0;
  z-index: 91;
  pointer-events: none;
  background: radial-gradient(
    ellipse 120% 100% at 50% 45%,
    transparent 62%,
    rgba(2, 4, 6, 0.5) 100%
  );
}

/* ---------- blinking block cursor ---------- */
.cursor {
  display: inline-block;
  width: 0.62em;
  height: 1.05em;
  margin-left: 0.18em;
  background: var(--phosphor);
  vertical-align: text-bottom;
  animation: blink 1.06s steps(1) infinite;
  box-shadow: 0 0 8px rgba(51, 255, 153, 0.6);
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- HUD corner brackets ---------- */
.hud-corners { position: relative; }
.hud-corners::before,
.hud-corners::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
  z-index: 3;
}
.hud-corners::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--phosphor);
  border-left: 2px solid var(--phosphor);
}
.hud-corners::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--phosphor);
  border-right: 2px solid var(--phosphor);
}

/* ==========================================================================
   BOOT OVERLAY
   ========================================================================== */
.boot {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  background: var(--base);
  transition: opacity 0.45s var(--ease-out), visibility 0.45s;
}
.boot.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
body[data-boot="skipped"] .boot { display: none; }

.boot__inner {
  width: min(38rem, 100% - 3rem);
}
.boot__log {
  font-size: var(--fs-s);
  line-height: 1.8;
  color: var(--text);
  white-space: pre-wrap;
  min-height: 12.6em;
}
.boot__log .b-ok { color: var(--phosphor); }
.boot__log .b-amber { color: var(--amber); }
.boot__skip {
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--text-faint);
  animation: blink 1.4s steps(1) infinite;
}

/* while boot pending, keep page still (prevents scroll under overlay) */
body[data-boot="pending"] { overflow: hidden; }

/* same lock while the command palette is open */
body.palette-open { overflow: hidden; }

/* ==========================================================================
   TOPBAR
   ========================================================================== */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: rgba(4, 7, 10, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--grid);
}
.topbar__inner {
  /* same container as .wrap: on a systems-diagram site the header rail
     and the content share one grid */
  width: min(72rem, 100% - 2.5rem);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.topbar__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: var(--fs-s);
  white-space: nowrap;
}
.topbar__led {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--phosphor);
  box-shadow: 0 0 8px var(--phosphor);
  animation: led-pulse 2.4s ease-in-out infinite;
  flex: none;
}
@keyframes led-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}
.topbar__name { color: var(--phosphor); }
.topbar__sub { color: var(--text-faint); font-weight: 400; }

.topbar__nav {
  display: flex;
  gap: var(--sp-3);
  margin-left: auto;
}
.topbar__nav a {
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--text-dim);
  padding: 0.35rem 0.15rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}
.topbar__nav a:hover { color: var(--phosphor); }
.topbar__nav a.is-active {
  color: var(--phosphor);
  border-bottom-color: var(--phosphor);
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.topbar__clock {
  font-size: var(--fs-xs);
  color: var(--text-faint);
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.topbar__cmd {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid var(--grid);
  color: var(--text-dim);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  padding: 0.42rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s var(--ease-out), color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}
.topbar__cmd:hover {
  border-color: var(--phosphor);
  color: var(--phosphor);
  background: var(--phosphor-ghost);
}
.topbar__cmd-key {
  display: inline-grid;
  place-items: center;
  width: 1.25rem; height: 1.25rem;
  border: 1px solid var(--text-faint);
  color: var(--phosphor);
  font-weight: 700;
}

/* 53rem, not 47.9rem: the full topbar (brand + nav + clock + trigger)
   needs ~800px of mono; tablet-portrait 768px must get the compact bar */
@media (max-width: 53rem) {
  .topbar__sub, .topbar__clock, .topbar__nav { display: none; }
  .topbar__right { margin-left: auto; }
  /* keep the palette trigger inside the viewport: key cap only */
  .topbar__cmd-label { display: none; }
  .topbar__cmd { padding: 0.42rem 0.5rem; }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.4rem;
  font-size: var(--fs-s);
  font-weight: 700;
  letter-spacing: 0.12em;
  border: 1px solid var(--phosphor);
  transition:
    background 0.22s var(--ease-out),
    color 0.22s var(--ease-out),
    box-shadow 0.22s var(--ease-out),
    transform 0.22s var(--ease-out);
}
.btn__prefix { opacity: 0.7; font-weight: 400; }
.btn__arrow { transition: transform 0.25s var(--ease-snap); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--primary {
  background: var(--phosphor);
  color: var(--base);
  box-shadow: 0 0 0 rgba(51, 255, 153, 0);
}
.btn--primary:hover {
  box-shadow:
    0 0 22px rgba(51, 255, 153, 0.4),
    0 0 60px rgba(51, 255, 153, 0.15);
  transform: translateY(-1px);
}
.btn--primary .btn__prefix { color: rgba(4, 7, 10, 0.65); }

.btn--ghost {
  background: transparent;
  color: var(--phosphor);
  border-color: var(--phosphor-dim);
}
.btn--ghost:hover {
  background: var(--phosphor-ghost);
  border-color: var(--phosphor);
}

.btn--wide { justify-content: center; width: 100%; }
.btn--big { padding: 1.05rem 2rem; font-size: var(--fs-base); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  padding: calc(var(--topbar-h) + var(--sp-8)) 0 var(--sp-12);
  overflow: hidden;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--text-faint);
  margin-bottom: var(--sp-4);
}
.hero__meta-dots {
  flex: 0 1 4rem;
  border-top: 1px dashed var(--grid);
  height: 0;
}

.hero__wordmark {
  font-size: clamp(0.42rem, 1.75vw, 1.05rem);
  line-height: 1.22;
  color: var(--phosphor);
  font-weight: 700;
  margin-bottom: var(--sp-4);
  overflow-x: auto;
  max-width: 100%;
}

.hero__tagline {
  font-size: clamp(var(--fs-base), 2.2vw, var(--fs-l));
  color: var(--text);
  max-width: 44ch;
  margin-bottom: var(--sp-4);
  min-height: 2.6em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-8);
}

.hero__grid-floor {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 9rem;
  background: linear-gradient(to bottom, transparent, var(--phosphor-ghost));
  mask-image: linear-gradient(to bottom, transparent, black);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black);
  pointer-events: none;
}

/* ---------- production log console ---------- */
.console {
  background: var(--base-panel);
  border: 1px solid var(--grid);
  box-shadow:
    0 0 0 1px rgba(51, 255, 153, 0.04),
    0 24px 60px rgba(0, 0, 0, 0.55),
    inset 0 0 60px rgba(51, 255, 153, 0.03);
}
.console__bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--grid);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--text-dim);
}
.console__title { color: var(--phosphor); font-weight: 700; }
.console__stat b { font-weight: 700; }
.console__lights {
  margin-left: auto;
  display: inline-flex;
  gap: 6px;
}
.console__lights i {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grid);
}
.console__lights i:nth-child(1) { background: var(--red); opacity: 0.75; }
.console__lights i:nth-child(2) { background: var(--amber); opacity: 0.75; }
.console__lights i:nth-child(3) { background: var(--phosphor); opacity: 0.75; }

.console__body {
  height: 15.5rem;
  padding: 1rem 1.25rem;
  overflow: hidden;
  font-size: var(--fs-s);
  line-height: 1.9;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.console__body .log-line { white-space: pre-wrap; word-break: break-word; }
.console__body .log-line .t { color: var(--text-faint); }
.console__body .log-line .k { color: var(--phosphor); }
.console__body .log-line .s { color: var(--amber); }
.console__body .log-line .done { color: var(--phosphor); font-weight: 700; }

.console__foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 0.55rem 1rem;
  border-top: 1px solid var(--grid);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--text-faint);
}
.console__note { color: var(--text-faint); }

/* ==========================================================================
   TELEMETRY STRIP
   ========================================================================== */
.telemetry {
  padding: var(--sp-4) 0 var(--sp-8);
}
.telemetry__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-2);
}
.tele {
  background: var(--base-raised);
  border: 1px solid var(--grid);
  padding: var(--sp-3) var(--sp-3) var(--sp-2);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.tele__label {
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--text-dim);
}
.tele__value {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--phosphor);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.tele__small { font-size: 0.5em; vertical-align: 0.5em; color: var(--phosphor-dim); }
.tele__unit {
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  color: var(--text-faint);
}
.telemetry__note {
  margin-top: var(--sp-2);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--text-faint);
}

@media (max-width: 61.9rem) {
  .telemetry__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 30rem) {
  .tele__value { font-size: var(--fs-xl); }
}

/* ==========================================================================
   SECTIONS / HEADERS
   ========================================================================== */
.section {
  padding: var(--sp-12) 0;
  border-top: 1px solid var(--grid);
}
.section--alt {
  background:
    linear-gradient(rgba(6, 11, 16, 0.75), rgba(6, 11, 16, 0.75));
}

.sec-head { margin-bottom: var(--sp-8); max-width: 52rem; }
.sec-head__path {
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--amber);
  margin-bottom: var(--sp-2);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.sec-head__path::after {
  content: "";
  flex: 0 1 8rem;
  border-top: 1px dashed rgba(255, 176, 0, 0.3);
}
.sec-head__title {
  font-size: clamp(var(--fs-l), 3.4vw, var(--fs-3xl));
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--text);
  text-transform: uppercase;
}
.sec-head__sub {
  margin-top: var(--sp-2);
  color: var(--text-dim);
  max-width: 56ch;
}

/* ==========================================================================
   PROCESS PIPELINE
   ========================================================================== */
.pipeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  margin-bottom: var(--sp-8);
}

.pipe-node {
  background: var(--base-panel);
  border: 1px solid var(--grid);
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.pipe-node:hover {
  border-color: rgba(51, 255, 153, 0.35);
  box-shadow: inset 0 0 40px rgba(51, 255, 153, 0.04);
}
.pipe-node__head {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
}
.pipe-node__step { color: var(--text-faint); }
.pipe-node__title {
  font-size: var(--fs-m);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--phosphor);
  line-height: 1.3;
}
.pipe-node__body {
  font-size: var(--fs-s);
  color: var(--text-dim);
  flex: 1;
}
.pipe-node__code {
  font-size: 0.6875rem;
  line-height: 1.8;
  color: var(--text-faint);
  background: rgba(4, 7, 10, 0.7);
  border: 1px solid var(--grid);
  border-left: 2px solid var(--phosphor-dim);
  padding: 0.75rem 0.9rem;
  overflow-x: auto;
  white-space: pre;
}

.pipe-connector {
  position: relative;
  width: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pipe-connector__line {
  width: 100%;
  border-top: 1px dashed var(--phosphor-dim);
}
.pipe-connector__line::after {
  content: "";
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--phosphor-dim);
}
.pipe-connector__packet {
  position: absolute;
  top: 50%;
  left: 0;
  width: 6px; height: 6px;
  margin-top: -3px;
  background: var(--phosphor);
  box-shadow: 0 0 8px var(--phosphor);
  animation: packet-flow 1.8s var(--ease-hold) infinite;
}
@keyframes packet-flow {
  0%   { transform: translateX(0); opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { transform: translateX(calc(3.5rem - 6px)); opacity: 0; }
}

@media (max-width: 61.9rem) {
  .pipeline { grid-template-columns: 1fr; }
  .pipe-connector {
    width: auto;
    height: 3rem;
    flex-direction: column;
  }
  .pipe-connector__line {
    width: 0;
    height: 100%;
    border-top: none;
    border-left: 1px dashed var(--phosphor-dim);
  }
  .pipe-connector__line::after {
    right: auto;
    top: auto;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--phosphor-dim);
  }
  .pipe-connector__packet {
    left: 50%;
    top: 0;
    margin-top: 0;
    margin-left: -3px;
    animation-name: packet-flow-v;
  }
  @keyframes packet-flow-v {
    0%   { transform: translateY(0); opacity: 0; }
    15%  { opacity: 1; }
    85%  { opacity: 1; }
    100% { transform: translateY(calc(3rem - 6px)); opacity: 0; }
  }
}

/* ---------- payload manifest ---------- */
.manifest {
  border: 1px solid var(--grid);
  border-left: 2px solid var(--phosphor);
  background: var(--base-raised);
  padding: var(--sp-3) var(--sp-4);
}
.manifest__title {
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--amber);
  margin-bottom: var(--sp-2);
}
.manifest__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 0.6rem var(--sp-4);
  font-size: var(--fs-s);
  color: var(--text);
}
.manifest__list .ok {
  font-weight: 700;
  margin-right: 0.5rem;
}

/* ==========================================================================
   SAMPLE VIEWERS
   ========================================================================== */
.viewer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-4);
  max-width: 56rem;
}

.viewer {
  background: var(--base-panel);
  border: 1px solid var(--grid);
  display: flex;
  flex-direction: column;
}
.viewer__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--grid);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}
.viewer__file {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.viewer__resolve {
  flex: none;
  background: transparent;
  border: 1px solid var(--phosphor-dim);
  color: var(--phosphor);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  padding: 0.3rem 0.65rem;
  cursor: pointer;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out);
}
.viewer__resolve:hover,
.viewer__resolve[aria-pressed="true"] {
  background: var(--phosphor);
  color: var(--base);
}

.viewer__stage {
  position: relative;
  overflow: hidden;
  background: #020405;
}
.viewer__stage img {
  width: 100%;
  height: auto;
}
.viewer__pixels {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  opacity: 1;
  transition: opacity 0.6s var(--ease-hold);
  pointer-events: none;
}
.viewer.is-resolved .viewer__pixels { opacity: 0; }

.viewer__scanline {
  position: absolute;
  left: 0; right: 0;
  top: -12%;
  height: 10%;
  background: linear-gradient(to bottom, transparent, rgba(51, 255, 153, 0.1), transparent);
  animation: viewer-scan 4.5s linear infinite;
  pointer-events: none;
}
@keyframes viewer-scan {
  to { top: 112%; }
}

.viewer__caption {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.8rem 0.9rem;
  border-top: 1px solid var(--grid);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}
.viewer__tag { font-weight: 700; }

.viewer-note {
  margin-top: var(--sp-4);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  max-width: 60ch;
}

@media (max-width: 47.9rem) {
  .viewer-grid { grid-template-columns: 1fr; max-width: 26rem; }
}

/* ==========================================================================
   SPEC SHEET (PRICING)
   ========================================================================== */
.spec {
  max-width: 46rem;
  background: var(--base-panel);
  border: 1px solid var(--grid);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.5),
    inset 0 0 80px rgba(51, 255, 153, 0.03);
}
.spec__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem 1.5rem;
  padding: 0.8rem 1.25rem;
  border-bottom: 1px solid var(--grid);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--text-dim);
}
.spec__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--phosphor);
}

.spec__price-row {
  padding: var(--sp-4) var(--sp-4) var(--sp-3);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--sp-2) var(--sp-4);
}
.spec__price {
  font-size: clamp(var(--fs-3xl), 8vw, 4.5rem);
  font-weight: 800;
  color: var(--phosphor);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.spec__currency { font-size: 0.5em; vertical-align: 0.6em; margin-right: 0.05em; }
.spec__per { font-size: 0.32em; color: var(--phosphor-dim); letter-spacing: 0.1em; }
.spec__anchor {
  flex: 1 1 16rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 34ch;
}

.spec__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-s);
}
.spec__table th,
.spec__table td {
  text-align: left;
  padding: 0.7rem 1.25rem;
  border-top: 1px solid var(--grid);
  vertical-align: top;
}
.spec__table th {
  width: 9.5rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--text-faint);
  font-weight: 500;
  white-space: nowrap;
}
.spec__table td { color: var(--text); }
.spec__table tr:hover td { background: var(--phosphor-ghost); }

.spec__cta {
  padding: var(--sp-3) var(--sp-4) var(--sp-4);
  border-top: 1px solid var(--grid);
}
.spec__cta-note {
  margin-top: 0.75rem;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  text-align: center;
}

@media (max-width: 30rem) {
  .spec__table th { width: 6.5rem; white-space: normal; }
  .spec__table th, .spec__table td { padding: 0.7rem 0.9rem; }
}

/* ==========================================================================
   FAQ TABLE
   ========================================================================== */
.faq-table-wrap {
  border: 1px solid var(--grid);
  background: var(--base-panel);
  overflow-x: auto;
}
.faq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-s);
  min-width: 40rem;
}
.faq-table thead th {
  text-align: left;
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--amber);
  font-weight: 700;
  padding: 0.8rem 1.25rem;
  border-bottom: 1px solid var(--grid);
  background: rgba(255, 176, 0, 0.04);
}
.faq-table tbody td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--grid);
  vertical-align: top;
  color: var(--text-dim);
}
.faq-table tbody tr:last-child td { border-bottom: none; }
.faq-table tbody tr:hover td { background: var(--phosphor-ghost); }
.faq-table tbody td:nth-child(2) {
  color: var(--text);
  font-weight: 700;
  width: 30%;
}
.faq-table__id {
  width: 4rem;
  color: var(--phosphor) !important;
  font-weight: 700;
  white-space: nowrap;
}

/* stacked FAQ on small screens */
@media (max-width: 47.9rem) {
  .faq-table { min-width: 0; }
  .faq-table thead { display: none; }
  .faq-table tbody tr {
    display: block;
    padding: 1rem 1.1rem;
    border-bottom: 1px solid var(--grid);
  }
  .faq-table tbody tr:last-child { border-bottom: none; }
  .faq-table tbody td {
    display: block;
    padding: 0.15rem 0;
    border-bottom: none;
    width: auto !important;
  }
  .faq-table tbody td::before {
    content: attr(data-label) " :: ";
    font-size: 0.625rem;
    letter-spacing: 0.16em;
    color: var(--amber);
    font-weight: 400;
  }
  .faq-table tbody td.faq-table__id::before { content: none; }
  .faq-table tbody tr:hover td { background: transparent; }
}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta {
  text-align: center;
  padding-bottom: var(--sp-16);
}
.cta .sec-head__path {
  justify-content: center;
}
.cta .sec-head__path::after { display: none; }
.cta__title {
  font-size: clamp(var(--fs-xl), 4.5vw, var(--fs-3xl));
  font-weight: 800;
  text-transform: uppercase;
  color: var(--phosphor);
  margin-bottom: var(--sp-4);
  line-height: 1.15;
}
.cta__prompt {
  display: inline-block;
  max-width: 100%;
  overflow-x: auto;
  white-space: nowrap;
  background: var(--base-panel);
  border: 1px solid var(--grid);
  padding: 1rem 1.5rem;
  font-size: var(--fs-s);
  margin-bottom: var(--sp-4);
  text-align: left;
}
.cta__user { color: var(--phosphor); }
.cta__sep { color: var(--text-faint); margin: 0 0.15rem; }
.cta__path { color: var(--amber); }
.cta__cmd { color: var(--text); margin-left: 0.5rem; }
.cta__note {
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  color: var(--text-faint);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  border-top: 1px solid var(--grid);
  background: var(--base-raised);
  padding: var(--sp-4) 0;
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2) var(--sp-4);
  font-size: var(--fs-xs);
  color: var(--text-faint);
  letter-spacing: 0.08em;
}
.footer__left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.footer__brand {
  color: var(--phosphor);
  font-weight: 800;
  letter-spacing: 0.16em;
}
.footer__credit { color: var(--text-dim); }
.footer__credit a {
  color: var(--phosphor);
  border-bottom: 1px solid var(--phosphor-dim);
}
.footer__credit a:hover { border-bottom-color: var(--phosphor); }
.footer__right { color: var(--text-faint); }

/* ==========================================================================
   COMMAND PALETTE
   ========================================================================== */
.palette {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: grid;
  place-items: start center;
  padding-top: clamp(3rem, 16vh, 10rem);
}
.palette[hidden] { display: none; }
.palette__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 4, 6, 0.78);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.palette__panel {
  position: relative;
  width: min(30rem, calc(100vw - 2.5rem));
  background: var(--base-panel);
  border: 1px solid var(--phosphor-dim);
  box-shadow:
    0 0 40px rgba(51, 255, 153, 0.12),
    0 30px 80px rgba(0, 0, 0, 0.7);
  animation: palette-in 0.22s var(--ease-out);
}
@keyframes palette-in {
  from { transform: translateY(-8px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.palette__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--grid);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--amber);
}
.palette__close {
  background: transparent;
  border: 1px solid var(--grid);
  color: var(--text-dim);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}
.palette__close:hover { border-color: var(--phosphor); color: var(--phosphor); }
.palette__input-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--grid);
}
.palette__prompt { color: var(--phosphor); font-weight: 700; }
.palette__input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: var(--fs-base);
  caret-color: var(--phosphor);
}
.palette__input:focus { outline: none; }
.palette__input::placeholder { color: var(--text-faint); }

.palette__list {
  max-height: 16rem;
  overflow-y: auto;
}
.palette__item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 1rem;
  font-size: var(--fs-s);
  color: var(--text-dim);
  cursor: pointer;
  border-left: 2px solid transparent;
}
.palette__item .cmd { color: var(--phosphor); font-weight: 700; }
.palette__item .desc {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  align-self: center;
}
.palette__item.is-selected,
.palette__item:hover {
  background: var(--phosphor-ghost);
  border-left-color: var(--phosphor);
}
.palette__empty {
  padding: 0.9rem 1rem;
  font-size: var(--fs-s);
  color: var(--red);
}
.palette__hint {
  padding: 0.55rem 1rem;
  border-top: 1px solid var(--grid);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--text-faint);
}

/* ==========================================================================
   SCROLL REVEALS
   ========================================================================== */
html.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}
html.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   REDUCED MOTION
   Complete readable page: overlays gone, previews resolved, nothing animates.
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }

  .boot { display: none !important; }
  body[data-boot="pending"] { overflow: auto; }

  .cursor { animation: none; opacity: 1; }
  .boot__skip, .topbar__led { animation: none; }
  .pipe-connector__packet, .viewer__scanline { display: none; }

  html.js .reveal { opacity: 1; transform: none; }
  .viewer__pixels { display: none; }
}

/* JS-detected reduced motion fallback class (kept in sync by main.js) */
body.reduced-motion .viewer__pixels { display: none; }
body.reduced-motion .pipe-connector__packet,
body.reduced-motion .viewer__scanline { display: none; }
html.js body.reduced-motion .reveal { opacity: 1; transform: none; }

/* ==========================================================================
   NARROW SCREENS FINE TUNE
   ========================================================================== */
@media (max-width: 30rem) {
  :root { --sp-12: 4.5rem; --sp-16: 6rem; }
  .hero { padding-top: calc(var(--topbar-h) + var(--sp-6)); }
  .hero__wordmark { font-size: 2.6vw; } /* ~50 cols always fit inside the wrap */
  .console__body { height: 13rem; font-size: 0.6875rem; }
  .btn { width: 100%; justify-content: center; }
  .hero__actions .btn { width: 100%; }
  .cta__prompt { font-size: 0.6875rem; padding: 0.85rem 1rem; }
}