:root {
  color-scheme: dark;
  --ink: #f7fbff;
  --muted: #a9b8cc;
  --cyan: #7eeaff;
  --violet: #bd9dff;
  --gold: #f5d990;
  --panel: rgba(8, 18, 39, 0.76);
  --line: rgba(159, 222, 255, 0.2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: #010611;
  font-family: "DM Sans", system-ui, sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 14% 12%, rgba(85, 168, 255, .13), transparent 32%), radial-gradient(circle at 84% 42%, rgba(164, 96, 255, .1), transparent 34%);
}

.signal-sky,
.signal-sky::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
}
.signal-sky {
  opacity: .72;
  background-image: radial-gradient(circle, rgba(255,255,255,.8) 0 1px, transparent 1.5px);
  background-size: 91px 91px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}
.signal-sky::before {
  content: "";
  background-image: radial-gradient(circle, rgba(126,234,255,.72) 0 1px, transparent 1.5px);
  background-size: 157px 157px;
  transform: translate(31px, 17px);
}

a { color: inherit; }
.site-header,
main,
footer { position: relative; z-index: 1; }
.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.wordmark {
  font: 800 .92rem/1 "Orbitron", sans-serif;
  letter-spacing: .28em;
  text-decoration: none;
}
nav { display: flex; gap: 25px; }
nav a, footer a { color: var(--muted); text-decoration: none; font-size: .87rem; }
nav a:hover, footer a:hover, .text-link:hover { color: var(--cyan); }

main { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.hero {
  min-height: 700px;
  display: grid;
  grid-template-columns: 1.07fr .93fr;
  gap: clamp(45px, 8vw, 110px);
  align-items: center;
  padding: 80px 0 100px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font: 600 .72rem/1.4 "Orbitron", sans-serif;
  letter-spacing: .2em;
  text-transform: uppercase;
}
h1, h2, h3 { font-family: "Orbitron", sans-serif; line-height: 1.12; }
h1 { margin: 0; max-width: 740px; font-size: clamp(3rem, 6.6vw, 6.6rem); letter-spacing: -.055em; }
h1 span { color: transparent; background: linear-gradient(110deg, var(--cyan), #fff 43%, var(--violet)); background-clip: text; -webkit-background-clip: text; }
.lede { max-width: 670px; margin: 28px 0 0; color: #c4d0df; font-size: clamp(1rem, 1.6vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 12px 21px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font: 700 .72rem/1 "Orbitron", sans-serif;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); border-color: var(--cyan); }
.button-primary { color: #00111a; background: linear-gradient(115deg, #fff, var(--cyan)); box-shadow: 0 12px 45px rgba(81,214,255,.18); }
.button-ghost { background: rgba(4,13,29,.58); }
.cover-orbit { position: relative; margin: 0; isolation: isolate; }
.cover-orbit img { display: block; width: min(100%, 490px); margin: auto; border-radius: 50%; filter: drop-shadow(0 30px 80px rgba(88,112,255,.3)); }
.cover-orbit figcaption { margin-top: 22px; color: var(--muted); text-align: center; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
.orbit { position: absolute; inset: 0; margin: auto; width: 108%; aspect-ratio: 1; border: 1px solid rgba(126,234,255,.18); border-radius: 50%; z-index: -1; animation: drift 12s linear infinite; }
.orbit-two { width: 121%; border-color: rgba(189,157,255,.13); animation-duration: 19s; animation-direction: reverse; }
@keyframes drift { to { transform: rotate(360deg); } }

.transmissions { padding: 110px 0; border-top: 1px solid rgba(255,255,255,.09); }
.section-heading { max-width: 670px; margin-bottom: 38px; }
h2 { margin: 0; font-size: clamp(2.1rem, 4vw, 4rem); letter-spacing: -.035em; }
.section-heading > p:last-child, .story p, .chamber > p { color: var(--muted); }
.track-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.track-card {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 0 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(11,25,51,.88), rgba(3,10,24,.74));
  backdrop-filter: blur(18px);
}
.track-card.is-featured { border-color: rgba(245,217,144,.38); }
.track-number { grid-row: 1 / 3; color: var(--gold); font: 700 .76rem/1 "Orbitron", sans-serif; padding-top: 7px; }
.track-status { margin: 0 0 5px; color: var(--muted); text-transform: uppercase; letter-spacing: .13em; font-size: .68rem; }
.track-card h3 { margin: 0; font-size: 1.15rem; }
.track-card audio { grid-column: 2; width: 100%; height: 38px; margin-top: 18px; opacity: .86; }
.story { display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: clamp(40px,8vw,100px); padding: 115px 0; border-top: 1px solid rgba(255,255,255,.09); }
.story img { width: 100%; max-height: 610px; object-fit: cover; object-position: top center; border-radius: 44% 44% 22px 22px; filter: saturate(.88) drop-shadow(0 20px 65px rgba(115,80,255,.2)); }
.story p { max-width: 620px; font-size: 1.08rem; }
.text-link { display: inline-flex; gap: 10px; color: var(--cyan); font-weight: 600; text-decoration: none; }
.chamber { margin: 40px 0 110px; padding: clamp(45px, 8vw, 90px); text-align: center; border: 1px solid rgba(245,217,144,.28); border-radius: 30px; background: radial-gradient(circle at 50% 0, rgba(245,217,144,.12), transparent 42%), var(--panel); }
.chamber > p { max-width: 720px; margin: 20px auto; }
.chamber-prices { display: flex; justify-content: center; gap: 35px; margin: 28px 0; color: var(--muted); }
.chamber-prices strong { display: block; color: var(--gold); font: 700 1.5rem/1.2 "Orbitron", sans-serif; }
.chamber .button { margin: 5px auto 0; }
.traveler-link { display: block; width: max-content; max-width: 100%; margin: 20px auto 0; color: var(--muted); font-size: .9rem; }
footer { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 35px 0 45px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; border-top: 1px solid rgba(255,255,255,.09); }
footer p { color: var(--muted); text-align: center; font-size: .82rem; }
footer div { display: flex; gap: 16px; }

@media (max-width: 820px) {
  nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 65px; }
  .cover-orbit { width: min(82vw, 470px); margin: 35px auto 0; }
  .track-grid { grid-template-columns: 1fr; }
  .story { grid-template-columns: 1fr; }
  .story img { width: min(78vw, 520px); margin: auto; }
  footer { grid-template-columns: 1fr; justify-items: center; }
  footer p { margin: 0; }
}

@media (max-width: 520px) {
  .site-header, main, footer { width: min(100% - 28px, 1180px); }
  .hero { padding: 50px 0 75px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .track-card { grid-template-columns: 36px 1fr; padding: 18px 14px; }
  .chamber-prices { flex-direction: column; gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .orbit { animation: none; }
  .button { transition: none; }
}