/* ==========================================================================
   KRYVEX — terminal stylesheet v0.2
   palette: void / graphite / bone / blood
   ========================================================================== */

:root {
  --void:        #050507;
  --panel:       #0a0a0e;
  --panel-lift:  #101015;
  --line:        rgba(240, 242, 248, 0.08);
  --line-strong: rgba(240, 242, 248, 0.16);

  --ink:       #f2f3f6;
  --ink-dim:   #8b8d98;
  --ink-faint: #4d4f59;

  --blood:      #ff2d2d;
  --blood-deep: #8c1c1c;
  --glow:       rgba(255, 45, 45, 0.5);

  --display: "Chakra Petch", ui-sans-serif, system-ui, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius: 2px;
  --gap: clamp(2rem, 5vw, 3.25rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--void);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ---------- ambient layers ---------- */

.bg-aurora,
.bg-grid,
.bg-floor,
.bg-scan,
.bg-bloom,
.grain,
.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

}

.bg-grid {
  z-index: 1;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 90% 65% at 50% 0%, #000 25%, transparent 85%);
}

.bg-bloom {
  z-index: 1;
  background:
    radial-gradient(ellipse 46% 34% at 50% 6%, rgba(255, 45, 45, 0.16), transparent 70%),
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(255, 45, 45, 0.05), transparent 70%);
  animation: breathe 9s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 0.75; }
  50%      { opacity: 1; }
}

.grain {
  z-index: 3;
  inset: -120px;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  animation: grain-shift 7s steps(8) infinite;
}

@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-3%, 2%); }
  40%  { transform: translate(2%, -3%); }
  60%  { transform: translate(-2%, -2%); }
  80%  { transform: translate(3%, 1%); }
  100% { transform: translate(0, 0); }
}

.vignette {
  z-index: 2;
  background: radial-gradient(ellipse 78% 70% at 50% 45%, transparent 40%, rgba(0,0,0,0.75) 100%);
}

/* red aurora sweeping behind everything — the main site's ambient wash */
.bg-aurora {
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 42% at 18% 12%, rgba(255, 45, 45, 0.13), transparent 62%),
    radial-gradient(ellipse 55% 40% at 84% 26%, rgba(255, 45, 45, 0.09), transparent 64%);
  filter: blur(12px);
  animation: aurora 22s ease-in-out infinite alternate;
}
@keyframes aurora {
  from { transform: translate3d(-2%, 0, 0) scale(1); opacity: 0.8; }
  to   { transform: translate3d(3%, -2%, 0) scale(1.1); opacity: 1; }
}

/* horizon: the lit grid floor the banner runs along */
.bg-floor {
  z-index: 1;
  top: auto;
  height: 42vh;
  background:
    linear-gradient(180deg, transparent, rgba(255, 45, 45, 0.05)),
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 84px);
  mask-image: linear-gradient(180deg, transparent, #000 85%);
  opacity: 0.5;
}
.bg-floor::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blood) 50%, transparent);
  opacity: 0.35;
  box-shadow: 0 0 30px 2px var(--glow);
}

/* full-page CRT scanline field */
.bg-scan {
  z-index: 3;
  opacity: 0.5;
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.014) 0 1px,
    transparent 1px 4px
  );
}

/* ---------- boot veil ---------- */

.boot-veil {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: var(--void);
  display: grid;
  place-content: center;
  gap: 1.1rem;
  justify-items: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.boot-veil.is-gone { opacity: 0; visibility: hidden; }

.boot-veil__mark {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  color: var(--ink);
}

.boot-veil__bar {
  width: min(220px, 52vw);
  height: 2px;
  background: rgba(255,255,255,0.09);
  overflow: hidden;
}
.boot-veil__bar i {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--blood), transparent);
  transform: translateX(-100%);
  animation: load-sweep 1.1s var(--ease) infinite;
}
@keyframes load-sweep { to { transform: translateX(100%); } }

/* ---------- site header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(5, 5, 7, 0.55);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.site-header.is-stuck {
  background: rgba(5, 5, 7, 0.88);
  border-bottom-color: var(--line);
}

/* red hairline that only appears once the page is scrolled */
.site-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blood-deep) 30%, var(--blood) 50%, var(--blood-deep) 70%, transparent);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.site-header.is-stuck::after { opacity: 0.55; }

.site-header__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: var(--ink);
  flex-shrink: 0;
  transition: filter 0.25s;
}
.brand img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255, 45, 45, 0.35));
  transition: transform 0.5s var(--ease), filter 0.3s;
}
.brand:hover img {
  transform: rotate(90deg) scale(1.06);
  filter: drop-shadow(0 0 14px var(--glow));
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  margin-left: auto;
}
.nav a {
  position: relative;
  text-decoration: none;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 0.3rem 0;
  transition: color 0.2s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--blood);
  box-shadow: 0 0 10px var(--glow);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}
.nav a:hover,
.nav a:focus-visible { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav a.is-current { color: var(--ink); }
.nav a.is-current::after { transform: scaleX(1); }

.cta {
  flex-shrink: 0;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--ink);
  padding: 0.5rem 1rem;
  border: 1px solid var(--blood-deep);
  border-radius: var(--radius);
  background: rgba(255, 45, 45, 0.06);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.cta:hover,
.cta:focus-visible {
  background: rgba(255, 45, 45, 0.14);
  border-color: var(--blood);
  box-shadow: 0 0 22px -6px var(--glow);
  transform: translateY(-1px);
}

/* burger */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}
.burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  margin: 0 auto;
  background: var(--ink);
  transition: transform 0.28s var(--ease), opacity 0.2s;
}
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child  { transform: translateY(-3.25px) rotate(-45deg); }

/* mobile drawer */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0 1.25rem;
  max-height: 0;
  overflow: hidden;
  border-top: 1px solid transparent;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease), border-color 0.3s;
}
.mobile-nav.is-open {
  max-height: 340px;
  padding: 0.6rem 1.25rem 1.1rem;
  border-top-color: var(--line);
}
.mobile-nav a {
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}
.mobile-nav a.is-current { color: var(--ink); }
.mobile-nav a:last-child { border-bottom: 0; }
.mobile-nav__cta {
  margin-top: 0.7rem;
  text-align: center;
  color: var(--ink) !important;
  font-family: var(--display);
  font-weight: 600;
  border: 1px solid var(--blood-deep) !important;
  border-radius: var(--radius);
  background: rgba(255, 45, 45, 0.08);
  padding: 0.75rem 1rem !important;
}

@media (max-width: 860px) {
  .nav, .cta { display: none; }
  .burger { display: flex; }
  .mobile-nav { display: flex; }
  .site-header__inner { justify-content: space-between; }
}

/* ---------- layout ---------- */

.wrap {
  position: relative;
  z-index: 4;
  max-width: 940px;
  margin: 0 auto;
  padding: clamp(2.25rem, 6vw, 4rem) 1.25rem clamp(2.5rem, 6vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}

/* stagger reveal driven by JS adding .is-in */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- hero banner ---------- */

.hero { position: relative; }

/* full-bleed art behind the hero, held at low opacity so the mark stays first */
.hero__banner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 130%;
  transform: translate(-50%, -50%);
  z-index: -1;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.3;
  filter: saturate(0.75) contrast(1.08);
  mask-image:
    linear-gradient(180deg, transparent, #000 18%, #000 62%, transparent 96%),
    radial-gradient(ellipse 70% 70% at 50% 45%, #000 45%, transparent 92%);
  mask-composite: intersect;
  -webkit-mask-image:
    linear-gradient(180deg, transparent, #000 18%, #000 62%, transparent 96%),
    radial-gradient(ellipse 70% 70% at 50% 45%, #000 45%, transparent 92%);
  -webkit-mask-composite: source-in;
  pointer-events: none;
  user-select: none;
  animation: banner-drift 30s ease-in-out infinite alternate;
}

@keyframes banner-drift {
  from { transform: translate(-50%, -50%) scale(1); }
  to   { transform: translate(-50%, -50%) scale(1.07); }
}

@media (max-width: 640px) {
  .hero__banner { opacity: 0.16; height: 106%; }
}

/* ---------- hero ---------- */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.1rem;
}

/* the core: sigil + orbital ring — the signature element */
.core {
  position: relative;
  width: clamp(148px, 30vw, 208px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin-bottom: 0.4rem;
}

.core__sigil,
.core__ghost {
  position: absolute;
  width: 74%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.core__sigil {
  z-index: 2;
  filter: drop-shadow(0 0 14px rgba(255, 45, 45, 0.35));
  animation: sigil-float 7s ease-in-out infinite;
}

/* blurred duplicate underneath = living bloom around the mark */
.core__ghost {
  z-index: 1;
  filter: blur(16px) saturate(1.6);
  opacity: 0.5;
  animation: ghost-pulse 4.2s ease-in-out infinite;
}

@keyframes sigil-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-5px) scale(1.015); }
}
@keyframes ghost-pulse {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50%      { opacity: 0.7;  transform: scale(1.07); }
}

.core__halo {
  position: absolute;
  inset: -18%;
  z-index: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,45,45,0.22), transparent 62%);
  animation: breathe 5s ease-in-out infinite;
}

.core__ring {
  position: absolute;
  inset: 0;
  z-index: 3;
  overflow: visible;
}
.ring-track {
  fill: none;
  stroke: rgba(240,242,248,0.09);
  stroke-width: 1;
}
.ring-arc {
  fill: none;
  stroke: var(--blood);
  stroke-width: 1.4;
  stroke-linecap: butt;
  stroke-dasharray: 46 532;
  transform-origin: 50% 50%;
  animation: spin 14s linear infinite;
  filter: drop-shadow(0 0 6px var(--glow));
}
.ring-arc--inner {
  stroke: rgba(240,242,248,0.4);
  stroke-width: 1;
  stroke-dasharray: 14 476;
  animation: spin 9s linear infinite reverse;
  filter: none;
}
.ring-ticks line {
  stroke: rgba(240,242,248,0.28);
  stroke-width: 1;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* while KRYVEX is composing, the core accelerates and burns hotter */
.core.is-thinking .ring-arc      { animation-duration: 2.4s; }
.core.is-thinking .ring-arc--inner { animation-duration: 1.6s; }
.core.is-thinking .core__ghost   { animation-duration: 1.1s; opacity: 0.85; }
.core.is-thinking .core__halo    { animation-duration: 1.4s; }

/* wordmark */
.wordmark {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.6rem, 11vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: 0.16em;
  text-indent: 0.16em;
  position: relative;
  display: inline-block;
  color: var(--ink);
}

/* the red slash cutting the final X, lifted from the wordmark */
.wordmark::after {
  content: "";
  position: absolute;
  right: 0.02em;
  top: -6%;
  width: 0.075em;
  height: 112%;
  background: linear-gradient(180deg, transparent, var(--blood) 18%, var(--blood) 82%, transparent);
  box-shadow: 0 0 22px 3px var(--glow);
  transform: skewX(-16deg) scaleY(0);
  transform-origin: top;
  animation: slash 0.7s var(--ease) 1.15s forwards;
}
@keyframes slash { to { transform: skewX(-16deg) scaleY(1); } }

.hero__sub {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(0.72rem, 2.4vw, 0.88rem);
  letter-spacing: 0.44em;
  text-indent: 0.44em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.hero__sub em {
  font-style: normal;
  color: var(--blood);
  text-shadow: 0 0 16px var(--glow);
}

.tagline {
  margin: 0.3rem 0 0;
  max-width: 48ch;
  font-size: 0.82rem;
  line-height: 1.75;
  color: var(--ink-dim);
  text-transform: lowercase;
}

.hero__pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.34rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  backdrop-filter: blur(6px);
}
.pill__led {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--blood);
  box-shadow: 0 0 8px 1px var(--glow);
  animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

/* ---------- terminal panel ---------- */

.terminal {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.025), transparent 22%),
    linear-gradient(180deg, var(--panel-lift), var(--panel) 45%);
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.7),
    0 40px 90px -40px rgba(0,0,0,0.95),
    0 0 60px -30px var(--glow),
    inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(2px);
}

/* scanline sweep */
.terminal::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  height: 38%;
  background: linear-gradient(180deg, transparent, rgba(255,45,45,0.055), transparent);
  animation: scan 7.5s linear infinite;
  border-radius: inherit;
}
@keyframes scan {
  0%   { transform: translateY(-120%); }
  100% { transform: translateY(340%); }
}

/* CRT line texture */
.terminal::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0.35;
  background: repeating-linear-gradient(
    180deg,
    rgba(255,255,255,0.018) 0 1px,
    transparent 1px 3px
  );
  border-radius: inherit;
}

/* bracket corners */
.corner {
  position: absolute;
  width: 13px; height: 13px;
  z-index: 5;
  border: 1px solid var(--blood);
  opacity: 0.75;
  pointer-events: none;
}
.corner--tl { top: -1px; left: -1px;  border-right: 0; border-bottom: 0; }
.corner--tr { top: -1px; right: -1px; border-left: 0;  border-bottom: 0; }
.corner--bl { bottom: -1px; left: -1px;  border-right: 0; border-top: 0; }
.corner--br { bottom: -1px; right: -1px; border-left: 0;  border-top: 0; }

.terminal__bar {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.bar__group {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  color: var(--ink-faint);
}

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blood);
  box-shadow: 0 0 9px 1px var(--glow);
  flex-shrink: 0;
}

.terminal__id {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status { display: inline-flex; align-items: center; gap: 0.4rem; }
.status__led {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 8px 2px rgba(255,45,45,0.7);
  animation: pulse 2.4s ease-in-out infinite;
}
.status__text {
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.62rem;
}

.bar__group--right { flex: 0 0 auto; justify-content: flex-end; }

.divider { width: 1px; height: 10px; background: var(--line-strong); }

.uptime {
  font-variant-numeric: tabular-nums;
  color: var(--ink-faint);
  white-space: nowrap;
}

/* ---------- log ---------- */

.terminal__log {
  position: relative;
  z-index: 5;
  height: min(56vh, 460px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 1.25rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  font-size: 0.85rem;
  line-height: 1.7;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.terminal__log:focus-visible { outline: 1px solid var(--blood-deep); outline-offset: -2px; }
.terminal__log::-webkit-scrollbar { width: 7px; }
.terminal__log::-webkit-scrollbar-track { background: transparent; }
.terminal__log::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 99px;
}
.terminal__log::-webkit-scrollbar-thumb:hover { background: var(--blood-deep); }

.line {
  display: flex;
  gap: 0.7em;
  align-items: flex-start;
  white-space: pre-wrap;
  word-break: break-word;
  animation: line-in 0.32s var(--ease) both;
}
@keyframes line-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

.line__tag {
  flex-shrink: 0;
  min-width: 4.6em;
  text-align: right;
  font-size: 0.72em;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  padding-top: 0.28em;
  opacity: 0.9;
}

.line__body { min-width: 0; flex: 1; }

.line--boot            { color: var(--ink-faint); font-size: 0.78rem; }
.line--boot .line__tag { color: var(--ink-faint); }

.line--system            { color: var(--ink-dim); }
.line--system .line__tag { color: var(--blood); }
.line--system .line__body {
  border-left: 1px solid var(--blood-deep);
  padding-left: 0.75em;
}

.line--user            { color: var(--ink); }
.line--user .line__tag { color: var(--ink-faint); }

.line--kryvex            { color: var(--ink); }
.line--kryvex .line__tag { color: var(--blood); font-weight: 700; text-shadow: 0 0 12px var(--glow); }

.line--error            { color: var(--blood); }
.line--error .line__tag { color: var(--blood); }
.line--error .line__body { animation: glitch 0.3s steps(2) 2; }
@keyframes glitch {
  0%   { transform: translateX(0); }
  25%  { transform: translateX(-2px); }
  75%  { transform: translateX(2px); }
  100% { transform: translateX(0); }
}

/* typing indicator */
.typing {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  padding-top: 0.55em;
}
.typing span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--blood);
  animation: typing-blink 1.1s ease-in-out infinite;
}
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing-blink {
  0%, 100% { opacity: 0.22; transform: translateY(0); }
  35%      { opacity: 1;    transform: translateY(-2px); }
}

.caret {
  display: inline-block;
  width: 0.5em;
  height: 1em;
  margin-left: 2px;
  background: var(--blood);
  box-shadow: 0 0 10px var(--glow);
  vertical-align: -0.15em;
  animation: caret-blink 0.9s steps(1) infinite;
}
@keyframes caret-blink {
  0%, 49%   { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* jump-to-latest */
.jump {
  position: absolute;
  z-index: 6;
  left: 50%;
  bottom: 6.6rem;
  transform: translateX(-50%);
  border: 1px solid var(--blood-deep);
  border-radius: 999px;
  background: rgba(10,10,14,0.92);
  color: var(--ink-dim);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  padding: 0.36rem 0.85rem;
  cursor: pointer;
  animation: line-in 0.3s var(--ease) both;
}
.jump:hover { color: var(--ink); border-color: var(--blood); }

/* ---------- chips ---------- */

.chips {
  position: relative;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0 1.2rem 0.1rem;
  border-top: 1px solid var(--line);
  padding-top: 0.85rem;
  transition: opacity 0.4s var(--ease), max-height 0.5s var(--ease);
  overflow: hidden;
  max-height: 120px;
}
.chips.is-hidden {
  opacity: 0;
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  border-top-color: transparent;
  pointer-events: none;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  padding: 0.4rem 0.8rem;
  min-height: 32px;
  cursor: pointer;
  transition: color 0.18s, border-color 0.18s, background 0.18s, transform 0.18s;
}
.chip:hover,
.chip:focus-visible {
  color: var(--ink);
  border-color: var(--blood-deep);
  background: rgba(255,45,45,0.06);
  transform: translateY(-1px);
}

/* ---------- input ---------- */

.terminal__input {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1.2rem;
  margin-top: 0.85rem;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.35);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.terminal__input:focus-within {
  border-top-color: var(--blood-deep);
  box-shadow: inset 0 1px 0 rgba(255,45,45,0.18);
}

.prompt {
  color: var(--blood);
  font-weight: 700;
  flex-shrink: 0;
  text-shadow: 0 0 12px var(--glow);
}

#userInput {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.88rem;
  caret-color: var(--blood);
}
#userInput::placeholder { color: var(--ink-faint); }
#userInput:disabled { opacity: 0.35; }

.counter {
  font-size: 0.62rem;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  transition: color 0.2s;
}
.counter.is-near { color: var(--blood); }

.send {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink-dim);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  padding: 0.5rem 0.85rem;
  min-height: 36px;
  cursor: pointer;
  transition: color 0.18s, border-color 0.18s, box-shadow 0.18s, background 0.18s;
}
.send svg { width: 13px; height: 13px; transition: transform 0.18s var(--ease); }
.send:hover,
.send:focus-visible {
  color: var(--ink);
  border-color: var(--blood);
  background: rgba(255,45,45,0.07);
  box-shadow: 0 0 18px -6px var(--glow);
}
.send:hover svg { transform: translateX(2px); }
.send:disabled { opacity: 0.3; cursor: not-allowed; }
.send:disabled:hover svg { transform: none; }

/* ---------- readout ---------- */

.readout {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.cell {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem 1.1rem;
  background: rgba(8,8,11,0.72);
  transition: background 0.3s;
}
.cell:hover { background: rgba(255,45,45,0.04); }

.cell__k {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.cell__v {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(0.9rem, 2.6vw, 1.15rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.cell__v--dim { color: var(--ink-dim); }
.cell__v--red { color: var(--blood); text-shadow: 0 0 18px var(--glow); }

/* ---------- footer ---------- */

.foot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 0.68rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-align: center;
}
.foot img { opacity: 0.5; }

/* ---------- focus ---------- */

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--blood);
  outline-offset: 2px;
}

/* ---------- responsive ---------- */

@media (max-width: 640px) {
  .wrap { gap: 2rem; }
  .terminal__bar { font-size: 0.62rem; padding: 0.65rem 0.8rem; }
  .terminal__id { max-width: 40vw; }
  .terminal__log {
    font-size: 0.8rem;
    height: min(58vh, 400px);
    padding: 1rem 0.9rem;
  }
  .line { flex-direction: column; gap: 0.15em; }
  .line__tag { min-width: 0; text-align: left; padding-top: 0; }
  .line--boot { flex-direction: row; gap: 0.6em; }
  .line--boot .line__tag { display: none; }
  .status__text { display: none; }
  .divider { display: none; }
  .uptime { font-size: 0.62rem; }
  .hero__sub { letter-spacing: 0.28em; text-indent: 0.28em; }
  .line--system .line__body { padding-left: 0.6em; }
  .chips { padding-left: 0.9rem; padding-right: 0.9rem; }
  .terminal__input { padding: 0.8rem 0.9rem; gap: 0.5rem; }
  .counter { display: none; }
  .send span { display: none; }
  .send { padding: 0.5rem 0.7rem; }
  .readout { grid-template-columns: repeat(2, 1fr); }
  .jump { bottom: 7.4rem; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
  .wordmark::after { transform: skewX(-16deg) scaleY(1); }
  .reveal { opacity: 1; transform: none; }
}