:root {
  --bg: #07080b;
  --bg-elev: #101218;
  --bg-card: #12151c;
  --line: rgba(232, 236, 242, 0.1);
  --text: #e8ecf2;
  --muted: #8b93a3;
  --strike: #ff6a1a;
  --relay: #2ee6c0;
  --lift: #4ea3ff;
  --glow: rgba(255, 106, 26, 0.18);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  font-family: "Barlow", system-ui, sans-serif;
  line-height: 1.55;
}

#hud-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0 3px,
    rgba(0, 0, 0, 0.12) 3px 4px
  );
  opacity: 0.35;
}

.nav,
main,
.footer {
  position: relative;
}

main,
.footer {
  z-index: 2;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 6vw;
  background: rgba(7, 8, 11, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text);
  text-decoration: none;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.12em;
}

.nav-brand span {
  color: var(--strike);
}

.nav-mark {
  position: relative;
  width: 0.72em;
  height: 0.72em;
  flex-shrink: 0;
  background: var(--strike);
  transform: rotate(45deg);
}

.nav-mark::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: #07080b;
}

.nav-links {
  display: flex;
  gap: 1.4rem;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.hero,
.fleet,
.detail,
.compare {
  padding: 5.5rem 6vw;
}

.hero {
  position: relative;
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  max-width: none;
  overflow: hidden;
  padding-top: 7rem;
  padding-bottom: 4.5rem;
  background: transparent;
}

.hero-image {
  position: absolute;
  top: 50%;
  right: 0;
  left: auto;
  width: 84%;
  height: 84%;
  object-fit: contain;
  object-position: right center;
  transform: translateY(-50%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.88;
  filter: brightness(0.62) contrast(1.22) saturate(0.75);
  mask-image:
    radial-gradient(ellipse 68% 72% at 78% 46%, #000 18%, rgba(0, 0, 0, 0.55) 48%, transparent 76%),
    linear-gradient(90deg, transparent 0%, #000 28%);
  mask-composite: intersect;
  -webkit-mask-image:
    radial-gradient(ellipse 68% 72% at 78% 46%, #000 18%, rgba(0, 0, 0, 0.55) 48%, transparent 76%),
    linear-gradient(90deg, transparent 0%, #000 28%);
  -webkit-mask-composite: source-in;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 48% 52% at 78% 42%, transparent 0%, rgba(7, 8, 11, 0.12) 46%, rgba(7, 8, 11, 0.45) 78%),
    linear-gradient(90deg, rgba(7, 8, 11, 0.72) 0%, rgba(7, 8, 11, 0.4) 32%, rgba(7, 8, 11, 0.05) 62%, rgba(7, 8, 11, 0.18) 100%),
    linear-gradient(180deg, rgba(7, 8, 11, 0.28) 0%, transparent 28%, transparent 72%, rgba(7, 8, 11, 0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
}

.hero h1 {
  text-shadow: 0 8px 28px rgba(0, 0, 0, 0.55);
}

.hero .lede {
  color: #c5cbd6;
}

.hero .btn-ghost {
  background: rgba(7, 8, 11, 0.45);
  backdrop-filter: blur(8px);
}

.hero-stats div {
  border-top-color: rgba(232, 236, 242, 0.22);
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--strike);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.accent-strike { color: var(--strike); }
.accent-relay { color: var(--relay); }
.accent-lift { color: var(--lift); }

h1, h2 {
  margin: 0 0 1rem;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 0.95;
}

h1 {
  font-size: clamp(3rem, 8vw, 6.4rem);
}

h1 span {
  color: #9aa3b2;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.lede {
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.8rem 0 2.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn-primary {
  color: #120800;
  background: var(--strike);
  border-color: var(--strike);
}

.btn-ghost {
  color: var(--text);
  background: transparent;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  max-width: 720px;
}

.hero-stats div {
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--line);
}

.hero-stats dt {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-stats dd {
  margin: 0.2rem 0 0;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
}

.section-head {
  margin-bottom: 2rem;
}

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.card {
  position: relative;
  padding: 0;
  overflow: hidden;
  background: linear-gradient(180deg, #161922 0%, #0e1016 100%);
  border: 1px solid var(--line);
  cursor: pointer;
  transform: translateY(0);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-6px);
  outline: none;
}

.card[data-id="strike-10"]:hover {
  border-color: rgba(255, 106, 26, 0.55);
  box-shadow: 0 18px 40px var(--glow);
}

.card[data-id="relay-15"]:hover {
  border-color: rgba(46, 230, 192, 0.45);
  box-shadow: 0 18px 40px rgba(46, 230, 192, 0.12);
}

.card[data-id="lift-15"]:hover {
  border-color: rgba(78, 163, 255, 0.5);
  box-shadow: 0 18px 40px rgba(78, 163, 255, 0.12);
}

.card-code {
  margin: 0 0 0.6rem;
  font-family: "Share Tech Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.card h3 {
  margin: 0 0 0.35rem;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

.card-art {
  aspect-ratio: 4 / 3;
  width: 100%;
  height: auto;
  margin: 0;
  overflow: hidden;
  background: #0a0c10;
}

.card-body {
  padding: 1.15rem 1.25rem 1.3rem;
}

.card-art svg,
.detail-visual svg {
  width: 100%;
  height: 100%;
}

.card-art img,
.detail-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.1rem;
}

.chip {
  padding: 0.22rem 0.5rem;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: "Share Tech Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail {
  border-top: 1px solid var(--line);
}

.detail.alt {
  background: rgba(16, 18, 24, 0.55);
}

.detail-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  max-width: 1200px;
}

.detail-inner.reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.detail-inner.reverse .detail-copy {
  order: 2;
}

.role {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.spec-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1.2rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.spec-list li {
  display: flex;
  flex-direction: column;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line);
}

.spec-list span {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.spec-list strong {
  font-weight: 600;
}

.detail-visual {
  min-height: 280px;
  padding: 1.5rem;
  background:
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.04), transparent 55%),
    var(--bg-elev);
  border: 1px solid var(--line);
}

.detail-visual.has-photo {
  min-height: 340px;
  padding: 0;
  overflow: hidden;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.matrix {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.matrix th,
.matrix td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.matrix th {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.matrix thead th:nth-child(2) { color: var(--strike); }
.matrix thead th:nth-child(3) { color: var(--relay); }
.matrix thead th:nth-child(4) { color: var(--lift); }

.matrix tbody th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.4rem 6vw 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.mono {
  font-family: "Share Tech Mono", monospace;
  letter-spacing: 0.08em;
}

@media (max-width: 980px) {
  .fleet-grid,
  .detail-inner,
  .detail-inner.reverse,
  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }

  .detail-inner.reverse .detail-copy {
    order: 0;
  }

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

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    right: 6vw;
    left: 6vw;
    flex-direction: column;
    padding: 1rem;
    background: #101218;
    border: 1px solid var(--line);
  }

  .nav-links.open {
    display: flex;
  }

  .hero,
  .fleet,
  .detail,
  .compare {
    padding: 3.5rem 6vw;
  }

  .fleet-grid,
  .hero-stats,
  .spec-list,
  .detail-inner,
  .detail-inner.reverse {
    grid-template-columns: 1fr;
  }
}