:root {
  --bg: #06131c;
  --bg-soft: #0c2230;
  --panel: rgba(7, 24, 35, 0.72);
  --panel-strong: rgba(8, 30, 43, 0.9);
  --line: rgba(125, 193, 220, 0.16);
  --text: #ebf6fb;
  --muted: #91adba;
  --cyan: #6ad7f7;
  --teal: #2ba5b8;
  --amber: #ffbd66;
  --glow: rgba(106, 215, 247, 0.35);
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --content-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 189, 102, 0.08), transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(106, 215, 247, 0.16), transparent 30%),
    linear-gradient(180deg, #071119 0%, #06131c 55%, #081822 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  padding: 28px 24px 42px;
}

.background-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(129, 171, 188, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(129, 171, 188, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 1), transparent 82%);
  pointer-events: none;
}

.background-glow {
  position: fixed;
  width: 38vw;
  height: 38vw;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  pointer-events: none;
}

.background-glow-left {
  top: 12%;
  left: -10%;
  background: rgba(106, 215, 247, 0.16);
}

.background-glow-right {
  top: 48%;
  right: -12%;
  background: rgba(255, 189, 102, 0.12);
}

.topbar,
main,
.footer {
  position: relative;
  z-index: 1;
  width: min(100%, var(--content-width));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 36px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(235, 246, 251, 0.18);
  background:
    radial-gradient(circle at center, rgba(255, 189, 102, 0.9) 0 10%, rgba(106, 215, 247, 0.55) 12%, transparent 50%),
    radial-gradient(circle at center, rgba(106, 215, 247, 0.3), transparent 65%);
  box-shadow: 0 0 32px rgba(106, 215, 247, 0.22);
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px solid rgba(106, 215, 247, 0.22);
}

.brand-mark::after {
  inset: -8px;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.83rem;
}

.topnav {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 19, 28, 0.55);
  backdrop-filter: blur(14px);
}

.topnav a {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--muted);
  transition: color 180ms ease, background-color 180ms ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--text);
  background: rgba(106, 215, 247, 0.08);
}

main {
  display: grid;
  gap: 28px;
}

.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 31, 43, 0.78), rgba(7, 24, 35, 0.68));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  align-items: start;
  gap: 28px;
  padding: 32px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  padding-top: 6px;
}

.eyebrow,
.section-kicker,
.panel-label,
.metric-label,
.signal-marker span,
.launch-steps span {
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  margin: 0 0 16px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 189, 102, 0.18);
  background: rgba(255, 189, 102, 0.08);
  color: #ffd7a2;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 18px rgba(255, 189, 102, 0.55);
}

.hero h1,
.story h2,
.launch h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(2.45rem, 3.7vw, 3.55rem);
  line-height: 0.92;
  text-wrap: balance;
}

.hero-lead,
.story p,
.launch p,
.metric-card p,
.stack-item p,
.footer p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-lead {
  max-width: 54ch;
  margin: 18px 0 0;
  font-size: 0.99rem;
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 22px;
}

.primary-button {
  border: 0;
  padding: 16px 22px;
  border-radius: 999px;
  color: #06202d;
  background: linear-gradient(135deg, var(--amber), #ffe0a2);
  box-shadow: 0 20px 35px rgba(255, 189, 102, 0.2);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.primary-button:hover,
.primary-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 28px 45px rgba(255, 189, 102, 0.26);
}

.secondary-link {
  position: relative;
  padding-bottom: 4px;
  color: var(--text);
}

.secondary-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: rgba(235, 246, 251, 0.6);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.hero-points li {
  min-width: 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #cde2eb;
  line-height: 1.45;
}

.hero-visual {
  position: relative;
  isolation: isolate;
  min-height: 590px;
  overflow: hidden;
  border-radius: calc(var(--radius-xl) - 8px);
  border: 1px solid rgba(106, 215, 247, 0.16);
  background:
    radial-gradient(circle at 50% 58%, rgba(106, 215, 247, 0.14), transparent 36%),
    radial-gradient(circle at 54% 62%, rgba(255, 189, 102, 0.12), transparent 16%),
    radial-gradient(circle at 82% 22%, rgba(106, 215, 247, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(6, 23, 33, 0.88), rgba(5, 18, 26, 0.98));
  box-shadow:
    inset 0 0 0 1px rgba(106, 215, 247, 0.05),
    inset 0 -140px 140px rgba(1, 8, 13, 0.42),
    0 30px 90px rgba(0, 0, 0, 0.3);
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-visual::before {
  z-index: 0;
  background:
    radial-gradient(circle at 72% 68%, rgba(106, 215, 247, 0.12), transparent 0 28%, transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 24%, transparent 76%, rgba(255, 255, 255, 0.02)),
    repeating-linear-gradient(
      180deg,
      rgba(154, 207, 225, 0.045) 0,
      rgba(154, 207, 225, 0.045) 1px,
      transparent 1px,
      transparent 18px
    );
  mix-blend-mode: screen;
  opacity: 0.38;
}

.hero-visual::after {
  inset: 16px;
  z-index: 0;
  border-radius: 26px;
  border: 1px solid rgba(106, 215, 247, 0.08);
  background:
    linear-gradient(135deg, rgba(106, 215, 247, 0.02), transparent 28%, transparent 72%, rgba(255, 189, 102, 0.03)),
    linear-gradient(90deg, transparent 0 12%, rgba(106, 215, 247, 0.08) 12% 12.25%, transparent 12.25% 87.75%, rgba(106, 215, 247, 0.08) 87.75% 88%, transparent 88% 100%);
  opacity: 0.65;
  animation: panelDrift 16s linear infinite;
}

#pulsar-canvas {
  display: block;
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  filter: saturate(1.12) contrast(1.04);
}

.visual-panel,
.signal-marker,
.metric-card,
.stack-item,
.launch-steps article {
  backdrop-filter: blur(14px);
}

.visual-panel {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 6px;
  min-width: 160px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(6, 20, 29, 0.78), rgba(5, 19, 28, 0.48));
  box-shadow: inset 0 0 0 1px rgba(106, 215, 247, 0.04);
}

.visual-panel strong {
  font-size: 1.08rem;
}

.visual-panel-top {
  top: 18px;
  left: 18px;
}

.visual-panel-bottom {
  right: 18px;
  bottom: 18px;
}

.panel-label {
  color: var(--muted);
}

.signal-marker {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 4px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(106, 215, 247, 0.18);
  background: linear-gradient(180deg, rgba(8, 26, 37, 0.74), rgba(8, 26, 37, 0.46));
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.18);
}

.signal-marker strong {
  font-size: 0.95rem;
}

.signal-marker-left {
  left: 18px;
  bottom: 110px;
}

.signal-marker-right {
  right: 18px;
  top: 110px;
}

.telemetry {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.metric-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(8, 26, 37, 0.62);
  box-shadow: var(--shadow);
}

.metric-value {
  display: block;
  margin-top: 16px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.9rem, 4vw, 2.5rem);
  letter-spacing: -0.05em;
}

.metric-card p {
  margin: 14px 0 0;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 28px;
}

.story,
.stack,
.launch {
  padding: 30px;
}

.story h2,
.launch h2 {
  margin-top: 14px;
  font-size: clamp(2rem, 5vw, 3.4rem);
}

.story p,
.launch p {
  margin-bottom: 0;
}

.section-kicker {
  margin: 0;
  color: #b6dceb;
}

.stack-list {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.stack-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 16px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(106, 215, 247, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.stack-item span {
  display: inline-flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 4px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  color: #98d7ea;
}

.stack-item h3 {
  margin: 0;
  font-size: 1.15rem;
}

.stack-item p {
  margin: 8px 0 0;
}

.launch {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 24px;
  align-items: start;
}

.launch-steps {
  display: grid;
  gap: 14px;
}

.launch-steps article {
  padding: 20px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.launch-steps strong {
  display: block;
  margin-top: 8px;
  font-size: 1.2rem;
}

.launch-steps p {
  margin: 10px 0 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
  padding-top: 10px;
}

.footer p {
  margin: 0;
  font-size: 0.92rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes panelDrift {
  0% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -6px, 0);
  }

  100% {
    transform: translate3d(0, 0, 0);
  }
}

@media (max-width: 1280px) {
  .hero {
    grid-template-columns: minmax(0, 0.98fr) minmax(380px, 1.02fr);
    gap: 24px;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 4.35vw, 3.35rem);
  }
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 560px;
  }

  .hero-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1080px) {
  .content-grid,
  .launch {
    grid-template-columns: 1fr;
  }

  .topnav {
    width: min(100%, 420px);
    justify-content: space-between;
  }

  .hero-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero h1 {
    max-width: 100%;
  }

  .telemetry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .telemetry .metric-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .page-shell {
    padding-inline: 16px;
  }

  .topbar,
  .hero-actions,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .topnav {
    width: 100%;
  }

  .hero {
    gap: 24px;
    padding: 22px;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 9vw, 4.9rem);
  }

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

  .telemetry {
    grid-template-columns: 1fr;
  }

  .telemetry .metric-card:last-child {
    grid-column: auto;
  }

  .story,
  .stack,
  .launch {
    padding: 22px;
  }

  .hero-visual {
    min-height: 500px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .primary-button,
  .secondary-link,
  .topnav a,
  .js .reveal {
    transition: none;
  }

  .js .reveal,
  .js .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 560px) {
  .page-shell {
    padding: 16px 14px 32px;
  }

  .topbar {
    gap: 18px;
    margin-bottom: 24px;
  }

  .brand {
    gap: 12px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .topnav {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .topnav a {
    flex: 1 1 0;
    padding: 12px 8px;
    text-align: center;
  }

  .hero {
    padding: 20px;
  }

  .eyebrow {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.25rem, 12.4vw, 3.35rem);
    line-height: 0.98;
  }

  .hero-lead {
    max-width: 100%;
    font-size: 0.98rem;
  }

  .hero-actions {
    width: 100%;
    gap: 14px;
  }

  .primary-button {
    width: 100%;
    text-align: center;
  }

  .hero-visual {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "top top"
      "canvas canvas"
      "left right"
      "bottom bottom";
    gap: 12px;
    min-height: 0;
    padding: 12px;
  }

  #pulsar-canvas {
    position: static;
    inset: auto;
    grid-area: canvas;
    height: min(78vw, 320px);
    min-height: 240px;
    border-radius: 22px;
  }

  .visual-panel,
  .signal-marker {
    position: static;
    min-width: 0;
    padding: 12px 14px;
    transform: none;
  }

  .visual-panel-top {
    grid-area: top;
  }

  .visual-panel-bottom {
    grid-area: bottom;
  }

  .signal-marker-left {
    grid-area: left;
  }

  .signal-marker-right {
    grid-area: right;
  }

  .signal-marker {
    align-content: center;
    min-height: 72px;
    border-radius: 20px;
  }

  .metric-card,
  .story,
  .stack,
  .launch {
    padding: 20px;
  }

  .stack-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .stack-item span {
    justify-content: flex-start;
    padding-top: 0;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: clamp(2.05rem, 11.8vw, 3.05rem);
  }

  .hero-lead {
    font-size: 0.95rem;
  }

  .topnav a {
    padding-inline: 6px;
  }

  .launch-steps article,
  .metric-card,
  .hero-points li {
    padding: 18px;
  }
}