:root {
  --particle-home-bg: #050505;
  --particle-home-accent: #ffb43d;
}

.particle-logo-home {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 520px;
  overflow: hidden;
  isolation: isolate;
  color: #f8fafc;
  background: var(--particle-home-bg);
}

.particle-logo-home::before,
.particle-logo-home::after {
  position: absolute;
  z-index: 0;
  content: "";
  pointer-events: none;
}

.particle-logo-home::before {
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.035);
}

.particle-logo-home::after {
  left: 50%;
  bottom: 0;
  width: min(1120px, 82vw);
  height: 1px;
  background: rgba(245, 158, 45, 0.48);
  transform: translateX(-50%);
}

.particle-logo-home-canvas {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: default;
  touch-action: none;
}

.particle-logo-home-actions {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: calc(50% + clamp(118px, 14vw, 180px));
  display: grid;
  justify-items: center;
  gap: 1rem;
  width: min(440px, calc(100% - 40px));
  transform: translateX(-50%);
}

.particle-logo-home-actions p {
  margin: 0;
  color: rgba(237, 242, 247, 0.68);
  font-size: clamp(0.86rem, 1.2vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.particle-logo-home-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 176px;
  min-height: 48px;
  padding: 0 1.35rem;
  border: 1px solid rgba(249, 179, 74, 0.62);
  border-radius: 6px;
  color: #ffffff;
  background: rgba(18, 18, 18, 0.82);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.34);
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.particle-logo-home-login:hover {
  border-color: var(--particle-home-accent);
  background: #17130e;
  transform: translateY(-2px);
}

.particle-logo-home-login:focus-visible {
  outline: 2px solid var(--particle-home-accent);
  outline-offset: 4px;
}

.particle-logo-home-source {
  position: fixed;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 680px) {
  .particle-logo-home {
    min-height: 480px;
  }

  .particle-logo-home-actions {
    top: calc(50% + 82px);
  }

  .particle-logo-home-login {
    min-width: 156px;
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .particle-logo-home-login {
    transition: none;
  }
}