:root {
  --bg: #101417;
  --bg-soft: #1a2329;
  --line: #2f3c45;
  --text: #ebf0f2;
  --muted: #a8b6bf;
  --accent: #ff7a1b;
  --accent-soft: #ffd7b8;
  --card: #142029;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Fraunces", serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% -5%, rgba(255, 122, 27, 0.19), transparent 38%),
    radial-gradient(circle at 88% 7%, rgba(74, 149, 192, 0.22), transparent 34%),
    linear-gradient(155deg, #0b1114 0%, #111920 52%, #13171d 100%);
  min-height: 100vh;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(235, 240, 242, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(235, 240, 242, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at center, black 25%, transparent 82%);
  z-index: 0;
}

.spotlight {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(255, 122, 27, 0.2), rgba(255, 122, 27, 0));
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding: 0.9rem clamp(1rem, 3vw, 2.7rem);
  background: rgba(16, 20, 23, 0.86);
  backdrop-filter: blur(6px);
}

.mark {
  color: var(--text);
  text-decoration: none;
  font-family: "Unbounded", sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.dock {
  justify-self: center;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.dock a {
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  font: 600 0.73rem/1 "Unbounded", sans-serif;
  letter-spacing: 0.09em;
  padding-bottom: 0.2rem;
  border-bottom: 2px solid transparent;
}

.dock a:hover,
.dock a.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem;
  gap: 0.2rem;
}

.version-link-2 {
  justify-self: end;
  text-decoration: none;
  color: var(--accent-soft);
  border: 1px solid var(--line);
  font: 700 0.65rem/1 "Unbounded", sans-serif;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.64rem;
}

.version-link-2:hover {
  border-color: var(--accent);
}

.switch-btn {
  border: 0;
  color: var(--muted);
  background: transparent;
  font: 700 0.65rem/1 "Unbounded", sans-serif;
  letter-spacing: 0.08em;
  border-radius: 999px;
  padding: 0.46rem 0.7rem;
  cursor: pointer;
}

.switch-btn.active {
  background: var(--accent);
  color: #111;
}

main {
  position: relative;
  z-index: 1;
  width: min(1160px, 92vw);
  margin: 0 auto;
}

.hero {
  padding: clamp(3.4rem, 12vh, 7rem) 0 4.5rem;
  min-height: calc(100vh - 70px);
  display: grid;
  gap: 1.25rem;
  align-content: center;
}

.hero-tag {
  margin: 0;
  color: var(--accent-soft);
  font: 600 0.7rem/1 "Unbounded", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 14ch;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(2rem, 7vw, 5.6rem);
  line-height: 0.95;
  text-wrap: balance;
}

.hero-desc {
  margin: 0;
  color: var(--muted);
  max-width: 64ch;
  font-size: clamp(1rem, 1.25vw, 1.16rem);
  line-height: 1.65;
}

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

.btn {
  font: 700 0.72rem/1 "Unbounded", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  padding: 0.9rem 1.05rem;
  border: 1px solid var(--accent);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 122, 27, 0.22);
}

.btn.solid {
  background: var(--accent);
  color: #17130f;
}

.btn.wire {
  color: var(--accent-soft);
  background: transparent;
}

.status-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.status-bar div {
  padding: 0.85rem 1rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(20, 32, 41, 0.9), rgba(18, 25, 32, 0.62));
}

.status-bar strong {
  display: block;
  font: 700 clamp(1.25rem, 2vw, 1.9rem)/1 "Unbounded", sans-serif;
  color: var(--accent-soft);
  margin-bottom: 0.35rem;
}

.status-bar span {
  color: var(--muted);
  font-size: 0.86rem;
}

section {
  padding: 4.4rem 0;
  border-top: 1px solid var(--line);
}

.heading-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 1rem;
}

.heading-row p {
  margin: 0;
  color: var(--accent-soft);
  font: 600 0.68rem/1 "Unbounded", sans-serif;
  letter-spacing: 0.13em;
}

.heading-row h2 {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  line-height: 1;
  font-size: clamp(1.5rem, 4.2vw, 3rem);
}

.matrix {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.8rem;
}

.matrix article {
  border: 1px solid var(--line);
  background: var(--card);
  padding: 1rem;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.matrix article:nth-child(1),
.matrix article:nth-child(4) {
  grid-column: span 4;
}

.matrix article:nth-child(2),
.matrix article:nth-child(3) {
  grid-column: span 2;
}

.matrix article:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 122, 27, 0.7);
}

.matrix h3,
.track h3 {
  margin: 0 0 0.45rem;
  font-family: "Unbounded", sans-serif;
  font-size: 1rem;
}

.matrix p,
.track p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.track {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 0.8rem;
}

.track article {
  border: 1px solid var(--line);
  padding: 1rem;
  background: linear-gradient(180deg, rgba(26, 35, 41, 0.86), rgba(18, 24, 29, 0.9));
  position: relative;
  overflow: hidden;
}

.track article::after {
  content: "";
  position: absolute;
  width: 160px;
  height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  top: 0;
  left: 0;
}

.chip {
  color: var(--accent-soft);
  font: 700 0.66rem/1 "Unbounded", sans-serif;
  letter-spacing: 0.14em;
  margin: 0 0 0.6rem;
}

.links {
  display: grid;
  gap: 0.7rem;
}

.links a {
  color: var(--text);
  text-decoration: none;
  width: fit-content;
  font-family: "Unbounded", sans-serif;
  border-bottom: 2px solid transparent;
}

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

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 1.2rem clamp(1rem, 3vw, 2.7rem) 2.6rem;
}

footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.64s ease, transform 0.64s ease;
}

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

@media (max-width: 920px) {
  .topbar {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 0.85rem;
  }

  .version-link-2 {
    justify-self: start;
  }

  .dock {
    justify-self: start;
  }

  .status-bar {
    grid-template-columns: 1fr;
  }

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

  .matrix article:nth-child(1),
  .matrix article:nth-child(2),
  .matrix article:nth-child(3),
  .matrix article:nth-child(4) {
    grid-column: span 1;
  }

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

  .hero {
    min-height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}