:root {
  color-scheme: dark;
  --navy: #021013;
  --navy-deep: #010708;
  --surface: #06211d;
  --cyan: #5cecff;
  --violet: #ac92ff;
  --signal: #c7ff5e;
  --white: #f7fbff;
  --muted: #c7d5e5;
  --hairline: rgba(92, 236, 255, 0.28);
  --mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", ui-monospace, monospace;
  --sans: "Helvetica Neue", "Inter", "Arial", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  background: var(--navy);
}

body {
  overflow: hidden;
  color: var(--white);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.launch-page {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 78% 12%, rgba(88, 255, 155, 0.2), transparent 34%),
    radial-gradient(ellipse at 58% 72%, rgba(29, 239, 219, 0.1), transparent 32%),
    linear-gradient(138deg, #010507 0%, var(--navy) 54%, #032119 100%);
  isolation: isolate;
}

.visual {
  position: absolute;
  inset: 0 0 0 34%;
  z-index: -2;
  overflow: hidden;
  filter: saturate(1.12) contrast(1.06);
}

.visual::before {
  position: absolute;
  inset: -16%;
  z-index: 1;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 65% 42%, rgba(45, 221, 197, 0.22), transparent 19%),
    radial-gradient(circle at 86% 17%, rgba(132, 255, 161, 0.3), transparent 27%),
    conic-gradient(from 208deg at 72% 42%, transparent 0 18%, rgba(45, 221, 197, 0.09) 24%, transparent 31% 72%, rgba(132, 255, 161, 0.08) 82%, transparent 91%);
  mix-blend-mode: screen;
  opacity: 0.72;
  transform-origin: 72% 42%;
  animation: spectral-drift 12s ease-in-out infinite alternate;
}

#dithered-astronaut {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  transform: scale(1.015);
  transform-origin: center;
  animation: settle 1.8s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.visual-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, var(--navy) 0%, rgba(2, 16, 19, 0.99) 12%, rgba(2, 16, 19, 0.8) 42%, rgba(2, 16, 19, 0.08) 77%),
    radial-gradient(ellipse at 77% 44%, transparent 24%, rgba(1, 14, 15, 0.12) 70%),
    linear-gradient(180deg, rgba(1, 7, 8, 0.46), transparent 22%, transparent 66%, rgba(1, 7, 8, 0.82));
}

.scanline {
  position: absolute;
  top: -18%;
  right: 0;
  left: 0;
  z-index: 3;
  height: 22%;
  background: linear-gradient(180deg, transparent, rgba(45, 221, 197, 0.16), rgba(132, 255, 161, 0.09), transparent);
  filter: blur(2px);
  mix-blend-mode: screen;
  animation: scan 7.5s linear infinite;
}

.interface-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(92, 236, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 236, 255, 0.09) 1px, transparent 1px);
  background-size: 11.111vw 11.111vw;
  mask-image: linear-gradient(90deg, #000, transparent 43%);
}

.masthead {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 34px clamp(30px, 4.6vw, 76px);
}

.wordmark {
  display: inline-flex;
  gap: 14px;
  align-items: center;
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-decoration: none;
}

.wordmark-glyph {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0;
  transform: rotate(45deg);
}

.wordmark-glyph::first-letter {
  transform: rotate(-45deg);
}

.status {
  display: flex;
  gap: 10px;
  align-items: center;
  color: rgba(247, 251, 255, 0.84);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  padding: 7px 10px;
  border: 1px solid rgba(92, 236, 255, 0.14);
  background: rgba(2, 12, 15, 0.68);
  backdrop-filter: blur(8px);
}

.status-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(199, 255, 94, 0.55);
  animation: pulse 2s infinite;
}

.hero {
  position: relative;
  z-index: 2;
  width: min(58vw, 900px);
  padding: clamp(145px, 18vh, 200px) 0 170px clamp(30px, 4.6vw, 76px);
}

.kicker {
  margin: 0 0 21px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: clamp(0.75rem, 0.76vw, 0.86rem);
  letter-spacing: 0.16em;
}

.kicker::before {
  display: inline-block;
  width: 34px;
  height: 1px;
  margin: 0 13px 4px 0;
  content: "";
  background: currentColor;
}

h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(4rem, 7.5vw, 8.5rem);
  font-weight: 500;
  line-height: 0.84;
  letter-spacing: -0.075em;
  text-wrap: balance;
}

h1 span {
  display: block;
  color: var(--cyan);
  background: linear-gradient(100deg, #72f3ff 4%, #ad91ff 88%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mission {
  max-width: 660px;
  margin: 34px 0 0 52px;
  padding-left: 21px;
  border-left: 2px solid var(--cyan);
  color: var(--muted);
  font-size: clamp(1rem, 1.18vw, 1.18rem);
  line-height: 1.68;
  letter-spacing: -0.012em;
  text-shadow: 0 2px 16px rgba(1, 3, 10, 0.9);
}

.domain-map {
  position: absolute;
  top: 22%;
  right: clamp(30px, 4.6vw, 76px);
  z-index: 3;
  display: grid;
  width: min(28vw, 430px);
  padding: 0 18px;
  border: 1px solid rgba(92, 236, 255, 0.36);
  background:
    linear-gradient(135deg, rgba(92, 236, 255, 0.04), transparent 34%),
    linear-gradient(315deg, rgba(132, 255, 161, 0.07), transparent 38%),
    rgba(2, 12, 15, 0.9);
  box-shadow:
    0 18px 55px rgba(1, 3, 10, 0.42),
    inset 0 0 34px rgba(92, 236, 255, 0.035),
    0 0 30px rgba(45, 221, 197, 0.08);
  backdrop-filter: blur(10px);
  pointer-events: none;
}

.domain {
  position: static;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 49px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(92, 236, 255, 0.22);
  color: var(--white);
  font-family: var(--mono);
  font-size: clamp(0.75rem, 0.72vw, 0.82rem);
  letter-spacing: 0.1em;
  text-shadow: 0 2px 18px rgba(1, 3, 10, 0.95);
}

.domain:last-child {
  border-bottom: 0;
}

.domain span {
  color: var(--cyan);
  font-size: 0.72rem;
}

.domain strong {
  font-weight: 500;
}

.footer {
  position: absolute;
  right: clamp(30px, 4.6vw, 76px);
  bottom: 34px;
  left: clamp(30px, 4.6vw, 76px);
  z-index: 5;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}

.launch-status {
  display: flex;
  gap: 20px;
  align-items: baseline;
  font-family: var(--mono);
}

.launch-index {
  color: var(--cyan);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.launch-copy {
  color: var(--white);
  font-size: clamp(0.9rem, 1.1vw, 1.1rem);
  letter-spacing: 0.18em;
}

.terminal-cursor {
  color: var(--cyan);
  animation: blink 1s steps(2, end) infinite;
}

.github-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--white);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition: color 180ms ease, transform 180ms ease;
}

.github-link svg {
  width: 23px;
  height: 23px;
}

.github-link:hover,
.github-link:focus-visible {
  color: var(--cyan);
  transform: translateY(-2px);
}

.github-link:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 6px;
}

.edge {
  position: absolute;
  z-index: 6;
  pointer-events: none;
  background: var(--hairline);
}

.edge--top { top: 95px; right: 0; left: 0; height: 1px; }
.edge--left { top: 0; bottom: 0; left: 20px; width: 1px; }
.edge--right { top: 0; right: 20px; bottom: 0; width: 1px; }

@media (min-width: 721px) and (max-height: 820px) {
  .masthead { padding-top: 25px; padding-bottom: 25px; }
  .edge--top { top: 78px; }
  .hero { width: min(56vw, 800px); padding-top: 106px; padding-bottom: 40px; }
  .kicker { margin-bottom: 15px; }
  h1 { font-size: clamp(3.5rem, 6.35vw, 7rem); line-height: 0.86; }
  .mission { max-width: 590px; margin-top: 24px; font-size: clamp(1rem, 1.02vw, 1.05rem); line-height: 1.55; }
  .domain-map { top: 20%; }
  .footer { bottom: 14px; padding-top: 12px; }
}

.reveal {
  opacity: 0;
  animation: reveal 900ms cubic-bezier(0.17, 0.78, 0.25, 1) var(--delay, 0ms) forwards;
}

@keyframes reveal {
  from { opacity: 0; transform: translateY(18px); filter: blur(8px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@keyframes settle {
  from { opacity: 0; transform: scale(1.08); }
  to { opacity: 1; transform: scale(1.015); }
}

@keyframes scan {
  from { transform: translateY(-20vh); }
  to { transform: translateY(130vh); }
}

@keyframes spectral-drift {
  from { transform: scale(1) rotate(-1.5deg); opacity: 0.58; }
  to { transform: scale(1.06) rotate(1.5deg); opacity: 0.82; }
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 9px rgba(199, 255, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(199, 255, 94, 0); }
}

@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 980px) {
  .visual { inset: 0 0 0 20%; }
  .visual-vignette {
    background:
      linear-gradient(90deg, var(--navy) 0%, rgba(2, 16, 19, 0.94) 28%, rgba(2, 16, 19, 0.22) 75%),
      linear-gradient(180deg, rgba(1, 3, 10, 0.42), transparent 30%, rgba(1, 3, 10, 0.76));
  }
  .hero { width: min(72vw, 780px); }
  h1 { font-size: clamp(4rem, 10vw, 7rem); }
  .domain-map { top: 18%; width: min(35vw, 370px); }
}

@media (max-width: 720px) {
  .launch-page { height: 100svh; min-height: 0; }
  .masthead { padding: 25px 24px; }
  .status span:last-child { display: none; }
  .edge--top { top: 77px; }
  .edge--left { left: 10px; }
  .edge--right { right: 10px; }

  .visual { inset: 36% -32% 16% 18%; opacity: 0.74; }
  .visual-vignette {
    background:
      linear-gradient(180deg, var(--navy) 0%, rgba(2, 16, 19, 0.46) 20%, rgba(2, 16, 19, 0.1) 58%, var(--navy) 100%),
      linear-gradient(90deg, rgba(2, 16, 19, 0.62), transparent 70%);
  }

  .interface-grid { background-size: 25vw 25vw; opacity: 0.2; }
  .hero { width: 100%; padding: 116px 24px 340px; }
  .kicker { margin-bottom: 16px; font-size: 0.75rem; }
  .kicker::before { width: 20px; margin-right: 9px; }
  h1 { max-width: 640px; font-size: clamp(3.65rem, 17vw, 5.6rem); line-height: 0.88; }
  .mission { max-width: 560px; margin: 25px 0 0; font-size: 1rem; line-height: 1.58; }

  .domain-map {
    position: absolute;
    top: auto;
    right: 24px;
    bottom: 112px;
    left: 24px;
    width: auto;
    padding: 0 12px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--hairline);
  }

  .domain {
    position: static;
    grid-template-columns: 26px minmax(0, 1fr);
    min-height: 48px;
    padding: 8px 10px 8px 0;
    border-bottom: 1px solid var(--hairline);
    font-size: 0.72rem;
    text-shadow: 0 2px 12px var(--navy-deep);
  }

  .domain:nth-child(odd) { border-right: 1px solid var(--hairline); }
  .domain:nth-child(even) { padding-left: 10px; }
  .domain::before { display: none; }

  .footer { right: 24px; bottom: 25px; left: 24px; }
  .launch-index { display: none; }
  .github-link span { display: none; }
}

@media (max-width: 460px) {
  .wordmark { font-size: 0.75rem; }
  .wordmark-glyph { width: 25px; height: 25px; }
  .hero { padding-bottom: 345px; }
  h1 { font-size: clamp(3.1rem, 16vw, 4.2rem); }
  .mission { font-size: 0.94rem; }
  .domain-map { grid-template-columns: 1fr; bottom: 102px; }
  .domain:nth-child(odd) { border-right: 0; }
  .domain:nth-child(even) { padding-left: 0; }
  .domain { min-height: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}