:root {
  color-scheme: dark;
  --black: #090712;
  --stone: #14151d;
  --panel: rgba(13, 16, 25, 0.84);
  --cyan: #16f7d2;
  --cyan-soft: rgba(22, 247, 210, 0.18);
  --violet: #8b2cff;
  --magenta: #ff39df;
  --sand: #e9d6b8;
  --text: #f4fbff;
  --muted: #aeb4c4;
  --line: rgba(244, 251, 255, 0.15);
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 14% 12%, rgba(22, 247, 210, 0.2), transparent 30rem),
    radial-gradient(circle at 86% 8%, rgba(255, 57, 223, 0.18), transparent 30rem),
    linear-gradient(145deg, #050509 0%, var(--black) 46%, #17101e 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(90deg, rgba(22, 247, 210, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(255, 57, 223, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

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

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

.header,
main,
.footer {
  position: relative;
  z-index: 1;
}

.header {
  width: min(1220px, calc(100% - 32px));
  margin: 18px auto;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(9, 7, 18, 0.76);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  position: sticky;
  top: 14px;
  z-index: 5;
}

.brand,
.nav,
.actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 11px;
  font-weight: 1000;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cyan), var(--violet) 52%, var(--magenta));
  color: var(--black);
  font-size: 1.2rem;
  box-shadow: 0 0 34px rgba(22, 247, 210, 0.36);
}

.nav {
  gap: 6px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 900;
}

.nav a {
  padding: 10px 12px;
  border: 1px solid transparent;
}

.nav a:hover {
  color: var(--text);
  border-color: var(--line);
}

main {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: clamp(640px, 86vh, 830px);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(22, 247, 210, 0.32);
  background: var(--stone);
  box-shadow: var(--shadow);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(5, 5, 9, 0.94) 0%, rgba(5, 5, 9, 0.4) 48%, rgba(5, 5, 9, 0.06) 78%),
    linear-gradient(0deg, rgba(5, 5, 9, 0.92) 0%, transparent 48%);
}

.hero-banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: relative;
  z-index: 2;
  width: min(720px, 100%);
  min-height: inherit;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(28px, 6vw, 74px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 1000;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(3.7rem, 12vw, 9.8rem);
  line-height: 0.82;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow: 0 0 34px rgba(255, 57, 223, 0.3);
}

.lead,
.lore p,
.signal p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.72;
}

.actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button,
.copy-button {
  min-height: 48px;
  border: 1px solid rgba(22, 247, 210, 0.42);
  background: rgba(22, 247, 210, 0.08);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 1000;
  transition:
    transform 170ms ease,
    border-color 170ms ease,
    box-shadow 170ms ease;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 136px;
  padding: 0 20px;
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  color: var(--black);
  border-color: transparent;
}

.button:hover,
.copy-button:hover {
  transform: translateY(-2px);
  border-color: var(--magenta);
  box-shadow: 0 0 32px rgba(22, 247, 210, 0.22);
}

.tablet-zone {
  margin-top: -56px;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.44fr);
  gap: 18px;
  align-items: stretch;
}

.ticker-monolith,
.artifact-card,
.lore,
.signal article {
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(22, 247, 210, 0.11), transparent 35%),
    linear-gradient(315deg, rgba(255, 57, 223, 0.1), transparent 38%),
    var(--panel);
  box-shadow: var(--shadow);
}

.ticker-monolith {
  min-height: 260px;
  padding: clamp(24px, 5vw, 52px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  clip-path: polygon(0 0, 96% 0, 100% 18%, 100% 100%, 4% 100%, 0 82%);
}

.ticker-monolith h2 {
  margin-bottom: 20px;
  font-size: clamp(3rem, 9vw, 8.3rem);
  line-height: 0.84;
  letter-spacing: 0;
  word-break: break-word;
}

.copy-button {
  width: fit-content;
  padding: 0 18px;
}

.artifact-card {
  margin: 0;
  padding: 12px;
  background:
    radial-gradient(circle at 50% 8%, rgba(22, 247, 210, 0.22), transparent 18rem),
    rgba(13, 16, 25, 0.9);
}

.artifact-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.artifact-card figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 4px 2px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 900;
  text-transform: uppercase;
}

.artifact-card figcaption strong {
  color: var(--cyan);
}

.lore {
  margin-top: 18px;
  padding: clamp(24px, 5vw, 52px);
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(260px, 0.68fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: end;
}

.lore h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 6vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.signal {
  margin: 18px 0 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.signal article {
  min-height: 215px;
  padding: 24px;
}

.signal span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 26px;
  border-radius: 12px;
  background: rgba(139, 44, 255, 0.18);
  color: var(--cyan);
  font-weight: 1000;
}

.signal h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
}

.signal p {
  font-size: 1rem;
}

.footer {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 900;
}

@media (max-width: 880px) {
  .header,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 670px;
  }

  .hero::after {
    background:
      linear-gradient(0deg, rgba(5, 5, 9, 0.96), rgba(5, 5, 9, 0.5) 64%, rgba(5, 5, 9, 0.08)),
      linear-gradient(90deg, rgba(5, 5, 9, 0.38), transparent);
  }

  .tablet-zone,
  .lore,
  .signal {
    grid-template-columns: 1fr;
  }

  .tablet-zone {
    margin-top: 18px;
  }

  .ticker-monolith {
    clip-path: none;
  }

  .artifact-card {
    max-width: 430px;
  }
}

@media (max-width: 540px) {
  .header,
  main,
  .footer {
    width: min(100% - 20px, 1220px);
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .nav a {
    padding: 8px 6px;
  }

  .hero-overlay {
    padding: 22px;
  }

  h1 {
    font-size: clamp(2.7rem, 15vw, 4.5rem);
  }

  .button {
    width: 100%;
  }
}