:root {
  color-scheme: dark;
  --bg: #05070d;
  --bg-soft: #0b1020;
  --panel: rgba(14, 20, 38, 0.72);
  --panel-strong: rgba(21, 30, 54, 0.9);
  --text: #eef7ff;
  --muted: #a7b3c7;
  --line: rgba(205, 232, 255, 0.16);
  --glow: #99fff2;
  --glow-2: #b7c7ff;
  --accent: #c9fff7;
  --radius-xl: 36px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --max: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(circle at top left, rgba(153, 255, 242, 0.13), transparent 34rem),
    radial-gradient(circle at 82% 18%, rgba(183, 199, 255, 0.16), transparent 26rem),
    radial-gradient(circle at bottom right, rgba(116, 255, 219, 0.08), transparent 30rem),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.stars,
.stars::before,
.stars::after {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.95) 1px, transparent 1.5px),
    radial-gradient(circle, rgba(153,255,242,0.55) 1px, transparent 1.5px);
  background-size: 140px 140px, 220px 220px;
  background-position: 0 0, 42px 84px;
}

.stars::before,
.stars::after {
  content: "";
  opacity: 0.48;
}

.stars::before {
  transform: scale(1.35);
  background-size: 180px 180px;
  animation: drift 80s linear infinite;
}

.stars::after {
  opacity: 0.24;
  transform: scale(1.9);
  background-size: 260px 260px;
  animation: drift 130s linear infinite reverse;
}

.scanline {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 100% 4px;
  mix-blend-mode: screen;
  opacity: 0.42;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  width: min(calc(100% - 2rem), var(--max));
  margin: 1rem auto 0;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 7, 13, 0.68);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow);
}

.brand,
.nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.7rem;
  padding-left: 0.65rem;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 2rem;
  height: 1.05rem;
  border: 1px solid rgba(201, 255, 247, 0.8);
  border-radius: 999px;
  background:
    radial-gradient(circle at 72% 50%, var(--glow) 0 12%, transparent 13%),
    linear-gradient(90deg, rgba(201,255,247,0.15), rgba(183,199,255,0.28));
  box-shadow: 0 0 24px rgba(153,255,242,0.28);
}

.nav {
  gap: 0.25rem;
}

.nav a {
  padding: 0.62rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 180ms ease, background 180ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  background: rgba(255,255,255,0.08);
  outline: none;
}

.grid-shell,
.section,
.status-panel,
.site-footer {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  min-height: calc(100svh - 6rem);
  padding: 6rem 0 4rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--glow);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 1.2rem;
  font-size: clamp(4.5rem, 12vw, 9.8rem);
  line-height: 0.78;
  letter-spacing: -0.09em;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(2.4rem, 7vw, 5.7rem);
  line-height: 0.86;
  letter-spacing: -0.08em;
}

h3 {
  margin-bottom: 0.7rem;
  font-size: 1.25rem;
  letter-spacing: -0.035em;
}

.lede {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0 1.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 760;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #06100f;
  background: linear-gradient(135deg, #dffff9, #92fff0);
  box-shadow: 0 0 36px rgba(153,255,242,0.24);
}

.button.ghost {
  color: var(--text);
  background: rgba(255,255,255,0.04);
}

.orbit-stage {
  position: relative;
  min-height: min(72vw, 620px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.08), transparent 32%),
    radial-gradient(circle at 50% 50%, rgba(153,255,242,0.2), transparent 18rem),
    rgba(255,255,255,0.025);
  box-shadow: inset 0 0 80px rgba(153,255,242,0.06), var(--shadow);
  overflow: hidden;
}

.orbit-stage::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px dashed rgba(201,255,247,0.18);
  border-radius: 50%;
}

.orbit-stage::after {
  content: "";
  position: absolute;
  width: 40%;
  height: 1px;
  left: 30%;
  top: 50%;
  background: linear-gradient(90deg, transparent, rgba(201,255,247,0.5), transparent);
  transform: rotate(-24deg);
}

.planet-core {
  position: absolute;
  inset: 50% auto auto 50%;
  display: grid;
  place-items: center;
  width: clamp(8.5rem, 18vw, 12rem);
  aspect-ratio: 1;
  border: 1px solid rgba(201,255,247,0.28);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255,255,255,0.38), transparent 19%),
    radial-gradient(circle, rgba(153,255,242,0.22), rgba(22,30,56,0.92));
  box-shadow: 0 0 70px rgba(153,255,242,0.28);
  transform: translate(-50%, -50%);
}

.planet-core span {
  margin-bottom: -1.2rem;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 850;
  letter-spacing: -0.08em;
}

.planet-core small {
  color: var(--muted);
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.orbit {
  position: absolute;
  inset: 50%;
  border: 1px solid rgba(201,255,247,0.14);
  border-radius: 50%;
  animation: rotate 28s linear infinite;
}

.orbit-one {
  width: 58%;
  aspect-ratio: 1;
  margin: -29%;
}

.orbit-two {
  width: 76%;
  aspect-ratio: 1;
  margin: -38%;
  animation-duration: 38s;
  animation-direction: reverse;
}

.orbit-three {
  width: 92%;
  aspect-ratio: 1;
  margin: -46%;
  animation-duration: 48s;
}

.capsule {
  position: absolute;
  left: 50%;
  top: -1rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 8rem;
  padding: 0.5rem 0.7rem 0.5rem 0.5rem;
  border: 1px solid rgba(201,255,247,0.36);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(238,247,255,0.16), rgba(14,20,38,0.9));
  box-shadow: 0 0 32px rgba(153,255,242,0.18);
  transform: translateX(-50%);
  animation: counter-rotate 28s linear infinite;
}

.orbit-two .capsule {
  animation-duration: 38s;
  animation-direction: reverse;
}

.orbit-three .capsule {
  animation-duration: 48s;
}

.capsule-window {
  width: 2.1rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fff, var(--glow) 32%, #315e66 70%);
}

.capsule strong {
  font-size: 0.83rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 7rem;
}

.status-panel > div {
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.metric,
.label {
  display: block;
}

.metric {
  margin-bottom: 0.2rem;
  font-size: clamp(2.1rem, 5vw, 4rem);
  font-weight: 860;
  letter-spacing: -0.07em;
}

.label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section {
  padding: 5rem 0;
}

.section-heading {
  max-width: 710px;
  margin-bottom: 2rem;
}

.section-heading p:not(.eyebrow),
.manifesto p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.pod-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.pod,
.formula,
.manifesto {
  position: relative;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255,255,255,0.09), transparent 38%),
    var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.pod {
  min-height: 21rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.pod::before {
  content: "";
  position: absolute;
  right: -3.5rem;
  top: -1.7rem;
  width: 9rem;
  height: 4.2rem;
  border: 1px solid rgba(201,255,247,0.2);
  border-radius: 999px;
  background: rgba(201,255,247,0.045);
  transform: rotate(-28deg);
}

.pod-number {
  display: inline-grid;
  place-items: center;
  width: 3.4rem;
  height: 1.9rem;
  margin-bottom: 3.4rem;
  border: 1px solid rgba(201,255,247,0.26);
  border-radius: 999px;
  color: var(--glow);
  font-size: 0.78rem;
  font-weight: 860;
}

.pod p {
  color: var(--muted);
  line-height: 1.65;
}

.pod ul {
  display: grid;
  gap: 0.55rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.pod li {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  color: #dce8f8;
  font-size: 0.95rem;
}

.pod li::before {
  content: "";
  width: 0.42rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--glow);
  box-shadow: 0 0 14px rgba(153,255,242,0.58);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 2rem;
  align-items: start;
}

.sticky-heading {
  position: sticky;
  top: 7rem;
}

.formula-list {
  display: grid;
  gap: 1rem;
}

.formula {
  padding: 1.1rem;
  border-radius: var(--radius-lg);
}

.formula span {
  display: inline-block;
  margin-bottom: 2.1rem;
  color: var(--glow);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.formula p {
  margin-bottom: 0;
  color: var(--muted);
}

.palette-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}

.swatch {
  margin: 0;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.swatch span {
  display: block;
  min-height: 11rem;
  border-radius: calc(var(--radius-lg) - 0.55rem);
  box-shadow: inset 0 0 32px rgba(255,255,255,0.08);
}

.swatch figcaption {
  padding: 0.85rem 0.25rem 0.35rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 760;
  letter-spacing: 0.06em;
}

.swatch-black span { background: #020305; }
.swatch-graphite span { background: #252c37; }
.swatch-silver span { background: linear-gradient(135deg, #d9e0e8, #7b8797); }
.swatch-bone span { background: #f1eee6; }
.swatch-blue span { background: #9dbde5; }
.swatch-neon span { background: #99fff2; }

.manifesto {
  margin-top: 4rem;
  margin-bottom: 4rem;
  padding: clamp(2rem, 6vw, 4rem);
  border-radius: var(--radius-xl);
}

.manifesto h2 {
  max-width: 11ch;
}

.manifesto p:not(.eyebrow) {
  max-width: 760px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin-bottom: 0;
}

.site-footer a {
  color: var(--text);
  text-decoration: none;
}

@keyframes rotate {
  to { transform: rotate(360deg); }
}

@keyframes counter-rotate {
  to { transform: translateX(-50%) rotate(-360deg); }
}

@keyframes drift {
  to { transform: translate3d(-140px, -140px, 0) scale(1.35); }
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    border-radius: 28px;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }

  h1 {
    max-width: 8ch;
  }

  .orbit-stage {
    min-height: 540px;
  }

  .pod-grid,
  .status-panel {
    grid-template-columns: 1fr 1fr;
  }

  .palette-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sticky-heading {
    position: static;
  }
}

@media (max-width: 620px) {
  .site-header,
  .site-footer {
    display: grid;
  }

  .nav {
    justify-content: flex-start;
  }

  .nav a {
    padding: 0.55rem 0.7rem;
  }

  .hero {
    min-height: auto;
  }

  .orbit-stage {
    min-height: 410px;
    border-radius: 26px;
  }

  .capsule {
    min-width: auto;
  }

  .capsule strong {
    display: none;
  }

  .pod-grid,
  .status-panel,
  .palette-grid {
    grid-template-columns: 1fr;
  }

  .swatch span {
    min-height: 7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}


.site-header.is-scrolled {
  background: rgba(5, 7, 13, 0.84);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}