:root {
  --bg: #14171f;
  --bg-2: #1a1230;
  --accent: #33d9f2;
  --magenta: #d940f2;
  --gold: #fa9e2e;
  --stable: #47d98c;
  --text: #f5f7fa;
  --muted: #9aa3b5;
  --stroke: rgba(255, 255, 255, 0.14);
  --font-display: "Orbitron", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(217, 64, 242, 0.22), transparent 55%),
    radial-gradient(900px 500px at -10% 30%, rgba(51, 217, 242, 0.14), transparent 50%),
    linear-gradient(160deg, var(--bg), var(--bg-2) 45%, var(--bg));
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: #7eecff;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.toprail {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  backdrop-filter: blur(14px);
  background: rgba(20, 23, 31, 0.72);
  border-bottom: 1px solid var(--stroke);
}

.mark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  font-size: 0.95rem;
}

.mark span {
  color: var(--magenta);
  margin-left: 0.35rem;
}

.rail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  font-size: 0.82rem;
  font-weight: 500;
}

.rail-links a {
  color: var(--muted);
}

.rail-links a:hover {
  color: var(--accent);
}

.hero-bleed {
  position: relative;
  min-height: min(88vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-bleed__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.hero-bleed__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(20, 23, 31, 0.92) 0%, rgba(20, 23, 31, 0.55) 48%, rgba(20, 23, 31, 0.35) 100%),
    linear-gradient(0deg, rgba(20, 23, 31, 0.95) 0%, transparent 42%);
}

.hero-bleed__frame {
  position: relative;
  z-index: 1;
  padding: 3.5rem 1.5rem 3rem;
  max-width: 760px;
}

.coord {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin: 0 0 1rem;
}

.hero-bleed h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  margin: 0 0 1rem;
  text-shadow: 0 0 40px rgba(217, 64, 242, 0.35);
}

.tagline {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 36rem;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-neon,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  border-radius: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-neon {
  color: #0b1218;
  background: linear-gradient(120deg, var(--accent), #7ef0ff);
  box-shadow: 0 0 24px rgba(51, 217, 242, 0.35);
}

.btn-neon:hover {
  color: #0b1218;
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--text);
  border-color: rgba(250, 158, 46, 0.55);
  background: rgba(250, 158, 46, 0.12);
}

.btn-ghost:hover {
  color: var(--text);
  background: rgba(250, 158, 46, 0.22);
}

.rack {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(280px, 1.2fr);
  gap: 2rem;
  padding: 4rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.rack__intro h2,
.console__head h2,
.visuals h2,
.dossier h2,
.support-bay h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 0.75rem;
}

.rack__intro p,
.console__head p {
  color: var(--muted);
  margin: 0;
}

.rack__shelves {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  border-left: 2px solid rgba(51, 217, 242, 0.35);
  padding-left: 1rem;
}

.rack__shelves li {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.85rem;
  row-gap: 0.15rem;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--stroke);
  position: relative;
}

.rack__shelves li::before {
  content: "";
  position: absolute;
  left: -1.2rem;
  top: 1.25rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.rack__shelves li[data-tone="blue"]::before { background: #738cff; box-shadow: 0 0 12px #738cff; }
.rack__shelves li[data-tone="magenta"]::before { background: var(--magenta); box-shadow: 0 0 12px var(--magenta); }
.rack__shelves li[data-tone="green"]::before { background: var(--stable); box-shadow: 0 0 12px var(--stable); }
.rack__shelves li[data-tone="gold"]::before { background: var(--gold); box-shadow: 0 0 12px var(--gold); }

.shelf-idx {
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--muted);
}

.rack__shelves strong {
  font-size: 1rem;
}

.rack__shelves em {
  grid-column: 2;
  color: var(--muted);
  font-style: normal;
  font-size: 0.88rem;
}

.console {
  padding: 1rem 1.5rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.console__head {
  margin-bottom: 1.5rem;
}

.dial-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.dial {
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid rgba(51, 217, 242, 0.35);
  background: radial-gradient(circle at 30% 20%, rgba(51, 217, 242, 0.16), transparent 55%), rgba(0, 0, 0, 0.28);
  text-align: center;
}

.dial b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent);
}

.dial span {
  color: var(--muted);
  font-size: 0.8rem;
}

.panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.panel {
  padding: 1.15rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--stroke);
  border-top: 2px solid var(--magenta);
}

.panel h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.visuals {
  padding: 2rem 1.5rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.visuals__mosaic {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.shot {
  grid-column: span 2;
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--stroke);
  background: #0b0d12;
}

.shot.wide {
  grid-column: span 3;
}

.shot img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: top center;
}

.shot figcaption {
  padding: 0.55rem 0.75rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border-top: 1px solid var(--stroke);
}

.dossier {
  margin: 0 1.25rem 3rem;
  padding: 2rem 1.5rem;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 20px;
  border: 1px solid rgba(217, 64, 242, 0.35);
  background:
    linear-gradient(135deg, rgba(217, 64, 242, 0.08), transparent 40%),
    rgba(10, 12, 18, 0.75);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.dossier__seal {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--gold);
  border: 1px solid rgba(250, 158, 46, 0.45);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.lede {
  color: var(--muted);
  max-width: 42rem;
}

.dossier__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.dossier h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  color: var(--accent);
}

.dossier p {
  margin: 0 0 1.1rem;
  color: var(--muted);
}

.support-bay {
  text-align: center;
  padding: 2rem 1.5rem 4rem;
  max-width: 700px;
  margin: 0 auto;
}

.support-bay p {
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  padding: 1.25rem 1.5rem 2rem;
  border-top: 1px solid var(--stroke);
  color: var(--muted);
  font-size: 0.85rem;
}

.rack__shelves li,
.panel,
.dial,
.shot {
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.rack__shelves li.is-lit,
.panel.is-lit,
.dial.is-lit {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

@media (max-width: 900px) {
  .rack,
  .panels,
  .dossier__cols {
    grid-template-columns: 1fr;
  }

  .dial-strip {
    grid-template-columns: 1fr;
  }

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

  .shot,
  .shot.wide {
    grid-column: span 1;
  }

  .shot.wide:first-child,
  .shot.wide:last-child {
    grid-column: span 2;
  }

  .rail-links {
    display: none;
  }
}

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

  .rack__shelves li,
  .panel,
  .dial,
  .shot,
  .btn-neon,
  .btn-ghost {
    transition: none;
  }
}