.trinity-protocol-horizon {
  --protocol-black: #020504;
  --protocol-gold: #e8c66b;
  --protocol-mint: #78efb1;
  --protocol-ink: #f3f1e8;
  --protocol-mute: #9aa79f;
  position: relative;
  isolation: isolate;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  justify-items: center;
  padding: clamp(48px, 8vw, 96px) 24px calc(64px + env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 50% 38%, rgba(232, 198, 107, 0.08), transparent 28%),
    radial-gradient(circle at 50% 42%, rgba(0, 0, 0, 0.92), transparent 46%),
    linear-gradient(180deg, #06110d 0%, var(--protocol-black) 38%, #000 100%);
  color: var(--protocol-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-align: center;
  overflow: hidden;
}

.trinity-protocol-horizon::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.42) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(120, 239, 177, 0.28) 0 1px, transparent 1.4px);
  background-size: 113px 113px, 157px 157px;
  opacity: 0.45;
  mask-image: radial-gradient(circle at 50% 40%, black 18%, transparent 72%);
}

.trinity-protocol-swirl {
  position: relative;
  width: min(420px, 78vw);
  height: min(420px, 78vw);
  border-radius: 50%;
}

.trinity-protocol-disk,
.trinity-protocol-photon,
.trinity-protocol-event {
  position: absolute;
  border-radius: 50%;
}

.trinity-protocol-disk {
  inset: 0;
  background: conic-gradient(
    from 0deg,
    transparent 0 8%,
    #3a2410 12%,
    var(--protocol-gold) 22%,
    #fff6d2 26%,
    #78efb1 34%,
    #04110c 48%,
    #d87870 58%,
    var(--protocol-gold) 70%,
    transparent 82% 100%
  );
  filter: blur(10px) saturate(1.25);
  animation: trinity-protocol-spin 22s linear infinite;
}

.trinity-protocol-photon {
  inset: 18%;
  border: 2px solid rgba(255, 232, 170, 0.78);
  box-shadow:
    0 0 28px rgba(232, 198, 107, 0.55),
    inset 0 0 24px rgba(232, 198, 107, 0.35);
  animation: trinity-protocol-spin 9s linear infinite reverse;
}

.trinity-protocol-event {
  inset: 29%;
  background:
    radial-gradient(circle at 38% 34%, rgba(80, 90, 110, 0.18), transparent 28%),
    radial-gradient(circle, #000 62%, rgba(0, 0, 0, 0.65) 74%, transparent 76%);
  box-shadow: 0 0 48px 16px #000;
}

.trinity-protocol-copy {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.trinity-protocol-kicker {
  margin: 0 0 10px;
  color: var(--protocol-gold);
  letter-spacing: 0.28em;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.trinity-protocol-horizon h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(32px, 6vw, 58px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.trinity-protocol-horizon h2 em {
  font-style: italic;
  color: var(--protocol-gold);
}

.trinity-protocol-copy > p {
  margin: 16px auto 0;
  max-width: 52ch;
  color: var(--protocol-mute);
  font-size: 15px;
  line-height: 1.65;
}

.trinity-protocol-enter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 22px;
  padding: 12px 22px;
  border: 1px solid rgba(232, 198, 107, 0.55);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(232, 198, 107, 0.16), rgba(232, 198, 107, 0.04));
  color: var(--protocol-ink);
  font-weight: 800;
  text-decoration: none;
}

.trinity-protocol-enter:hover,
.trinity-protocol-enter:focus-visible {
  border-color: var(--protocol-gold);
  background: rgba(232, 198, 107, 0.22);
}

.trinity-protocol-holes {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 980px;
}

.trinity-protocol-hole {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 12px 8px 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(8, 14, 12, 0.72);
  color: var(--protocol-ink);
  text-decoration: none;
  font-size: 13px;
}

.trinity-protocol-hole i {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background:
    radial-gradient(circle, #000 46%, transparent 48%),
    conic-gradient(from 40deg, #000, var(--hole, var(--protocol-gold)), #000);
  box-shadow: 0 0 10px var(--hole, var(--protocol-gold));
}

.trinity-protocol-hole:hover,
.trinity-protocol-hole:focus-visible {
  border-color: var(--hole, var(--protocol-gold));
}

.trinity-protocol-note {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 62ch;
  color: #748179;
  font-size: 11px;
  line-height: 1.55;
}

@keyframes trinity-protocol-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .trinity-protocol-disk,
  .trinity-protocol-photon {
    animation: none;
  }
}

html[data-trinity-entry="gateway"] .trinity-protocol-horizon {
  border-top: 1px solid rgba(232, 198, 107, 0.12);
}