/* Home-only interaction layer — adapted from the original Archornaut experience. */
.home #boot {
  opacity: 1;
  visibility: visible;
}
.home #boot.done {
  opacity: 0;
  visibility: hidden;
}
.home .boot-log li {
  list-style: none;
  margin: 7px 0;
  color: var(--ash);
  opacity: 0;
  transform: translateY(5px);
  transition:
    opacity 0.2s,
    transform 0.2s;
}
.home .boot-log li.on {
  opacity: 1;
  transform: none;
}
.home .boot-log li span {
  color: var(--ember);
  margin-right: 12px;
}
.home .boot-log li b {
  color: var(--phos);
  font-weight: 400;
  margin-left: 10px;
}
.home .hero {
  min-height: 100svh;
}
.home .hero-copy {
  container-type: inline-size;
}
.home .hero h1 {
  font-size: clamp(2.7rem, 10cqw, 5.8rem);
  line-height: 1.02;
}
.home .hero h1 .ln {
  display: block;
  overflow: hidden;
}
.home .hero h1 .ln i {
  display: block;
  font-style: normal;
  transition: transform 1.15s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--d) * 1ms);
}
.home .hero h1.heading-accent:after {
  display: none;
}
.home .hero h1 .ln:last-child {
  position: relative;
}
.home .hero h1 .ln:last-child:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -12px;
  width: min(118px, 38%);
  height: 3px;
  background: var(--ember);
  box-shadow: 0 0 18px rgba(244, 118, 27, 0.52);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.7s var(--ease) 0.3s;
}
.home .hero h1.heading-accent.accent-in .ln:last-child:after {
  transform: scaleX(1);
}
.home:not(.ready) .hero h1 .ln i {
  transform: translateY(105%);
}
.home .hero-glow {
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  width: 520px;
  height: 520px;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle,
    rgba(244, 118, 27, 0.16),
    rgba(244, 118, 27, 0.045) 43%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
}
.home .hero:hover .hero-glow {
  opacity: 1;
}
.home .terminal {
  min-height: 300px;
}
.home .term-body {
  min-height: 252px;
}
.home .term-body .line {
  display: block;
  white-space: pre-wrap;
}
.home .term-body .prompt {
  color: var(--ember);
}
.home .term-body .key {
  color: var(--phos);
}
.home .term-body .muted {
  color: var(--ash);
}
.home .caret {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--phos);
  vertical-align: -2px;
  animation: caret 1.1s steps(2) infinite;
}
@keyframes caret {
  50% {
    opacity: 0;
  }
}
.home .ticker {
  padding: 0;
  background: linear-gradient(180deg, rgba(244, 118, 27, 0.06), transparent);
  text-align: left;
}
.home .ticker-track {
  display: flex;
  width: max-content;
  gap: 44px;
  padding: 16px 0;
  animation: arch-slide 42s linear infinite;
}
.home .ticker:hover .ticker-track {
  animation-play-state: paused;
}
.home .ticker-track span {
  font: 11px var(--mono);
  letter-spacing: 0.18em;
  color: var(--ash);
  text-transform: uppercase;
  white-space: nowrap;
}
.home .ticker-track span:after {
  content: " ◆";
  color: var(--ember);
  margin-left: 44px;
}
@keyframes arch-slide {
  to {
    transform: translateX(-50%);
  }
}
.signal-stage {
  position: relative;
  height: clamp(380px, 46vw, 490px);
  margin-top: 34px;
  background:
    radial-gradient(
      70% 65% at 50% 50%,
      rgba(244, 118, 27, 0.1),
      transparent 70%
    ),
    #070708;
  border: 1px solid var(--seam);
  overflow: hidden;
}
.signal-stage:before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(150, 150, 170, 0.06) 1px, transparent 1px),
    linear-gradient(rgba(150, 150, 170, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at center, #000, transparent 80%);
}
.signal-label {
  position: absolute;
  top: 18px;
  left: 20px;
  z-index: 5;
  font: 10px var(--mono);
  letter-spacing: 0.15em;
  color: var(--ash);
  text-transform: uppercase;
}
.signal-label b {
  color: var(--phos);
  font-weight: 400;
}
.sig-chip {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  transform: translate(-50%, -50%) translate(var(--x), var(--y))
    rotate(var(--r));
  padding: 9px 13px;
  border: 1px solid #353540;
  background: rgba(16, 16, 20, 0.94);
  color: var(--ash);
  font: 11px var(--mono);
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition:
    transform 1.2s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.7s,
    filter 0.7s;
  transition-delay: calc(var(--i) * 45ms);
}
.sig-chip small {
  display: block;
  color: var(--ember);
  font-size: 9px;
  margin-top: 3px;
}
.signal-stage.mapped .sig-chip.keep {
  transform: translate(-50%, -50%) translate(var(--tx), var(--ty));
  border-color: var(--ember);
}
.signal-stage.mapped .sig-chip.drop {
  transform: translate(-50%, -50%) scale(0.55);
  opacity: 0;
  filter: blur(6px);
}
.signal-links {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.signal-links line {
  stroke: var(--ember);
  stroke-width: 1.4;
  stroke-dasharray: 3 9;
  opacity: 0;
  transition: opacity 0.45s;
}
.signal-stage.mapped .signal-links line {
  opacity: 0.78;
  animation: signal-dash 0.8s linear infinite;
}
@keyframes signal-dash {
  to {
    stroke-dashoffset: -18;
  }
}
.sig-core {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 50%;
  width: 210px;
  height: 210px;
  transform: translate(-50%, -50%) scale(0.7);
  opacity: 0;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(244, 118, 27, 0.25),
    rgba(244, 118, 27, 0.04) 55%,
    transparent 70%
  );
  transition:
    opacity 0.75s 0.6s,
    transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.6s;
}
.sig-core:before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid var(--ember);
  border-radius: 50%;
  box-shadow: 0 0 50px rgba(244, 118, 27, 0.3);
}
.sig-core b,
.sig-core span {
  position: relative;
  z-index: 1;
  display: block;
}
.sig-core b {
  font: 300 20px var(--display);
  letter-spacing: 0.15em;
}
.sig-core span {
  font: 9px var(--mono);
  color: var(--phos);
  letter-spacing: 0.12em;
  margin-top: 8px;
}
.signal-stage.mapped .sig-core {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.sig-scan {
  position: absolute;
  z-index: 5;
  left: 0;
  right: 0;
  top: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--phos), transparent);
  box-shadow: 0 0 15px var(--phos);
  opacity: 0;
}
.signal-stage.mapped .sig-scan {
  animation: signal-scan 1.55s ease-in-out;
}
@keyframes signal-scan {
  10%,
  85% {
    opacity: 1;
  }
  0% {
    top: 10%;
  }
  100% {
    top: 90%;
    opacity: 0;
  }
}
.sig-replay {
  position: absolute;
  z-index: 6;
  right: 14px;
  bottom: 14px;
  padding: 9px 13px;
  background: rgba(5, 5, 6, 0.9);
  border: 1px solid #353540;
  color: var(--ash);
  font: 10px var(--mono);
  letter-spacing: 0.12em;
  cursor: pointer;
}
.sig-replay:hover {
  color: var(--bone);
  border-color: var(--ember);
}
.home .ledger {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--seam);
  background: var(--seam);
}
.home .ledger > div {
  background: var(--hull);
  padding: clamp(25px, 4vw, 42px);
}
.home .fld {
  margin-bottom: 24px;
}
.home .fld label {
  display: flex;
  justify-content: space-between;
  color: var(--ash);
  font: 10px var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.home .fld label b {
  color: var(--ember);
  font-size: 14px;
}
.home input[type="range"] {
  width: 100%;
  accent-color: var(--ember);
}
.home .ledger-out {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}
.home .big-num {
  font: 300 clamp(3.4rem, 7vw, 5.3rem) var(--display);
  color: var(--ember);
  letter-spacing: -0.06em;
}
.home .out-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--seam);
}
.home .out-grid div {
  padding: 16px;
  background: var(--void);
}
.home .out-grid b {
  display: block;
  font: 400 17px var(--mono);
}
.home .out-grid span {
  display: block;
  margin-top: 5px;
  color: var(--ash);
  font: 9px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.home .disclaimer {
  color: var(--ash);
  font: 10px var(--mono);
  border-top: 1px solid var(--seam);
  padding-top: 14px;
}
.home .journey {
  position: relative;
  border-left: 1px solid var(--seam);
}
.home .journey:before {
  content: "";
  position: absolute;
  top: 0;
  left: -1px;
  width: 1px;
  height: var(--journey, 0%);
  background: linear-gradient(var(--ember), var(--phos));
  box-shadow: 0 0 14px var(--ember);
}
.home .journey-step {
  display: grid;
  grid-template-columns: 90px 0.8fr 1.2fr;
  gap: 30px;
  padding: 45px 0 45px 36px;
  border-bottom: 1px solid var(--seam);
}
.home .journey-step b {
  font: 11px var(--mono);
  color: var(--phos);
}
.home .journey-step h3 {
  font-size: 1.8rem;
}
.home .journey-step p {
  color: var(--ash);
}
@media (max-width: 780px) {
  .home .ledger {
    grid-template-columns: 1fr;
  }
  .home .journey-step {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-left: 26px;
  }
  .sig-chip {
    font-size: 9px;
  }
  .sig-chip small {
    font-size: 8px;
  }
  .signal-stage {
    --sm: 0.6;
  }
  .sig-chip {
    transform: translate(-50%, -50%) translate(calc(var(--x) * 0.62), var(--y))
      rotate(var(--r));
  }
  .signal-stage.mapped .sig-chip.keep {
    transform: translate(-50%, -50%)
      translate(calc(var(--tx) * 0.65), var(--ty));
  }
}