/* 7.9.74 — landing hero, network, board mock, fleet, bots, explore */
.bu-hero-v74 .bu-hero-apps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0 16px;
}
.bu-hero-app {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 14px 12px;
  border-radius: 18px;
  text-decoration: none;
  color: inherit;
  background: rgba(8, 28, 36, 0.55);
  border: 1px solid rgba(122, 240, 255, 0.28);
  backdrop-filter: blur(10px);
}
.bu-hero-app img {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  object-fit: cover;
  flex: 0 0 auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}
.bu-hero-app strong {
  display: block;
  font-size: 15px;
  letter-spacing: 0.01em;
}
.bu-hero-app em {
  display: block;
  font-style: normal;
  opacity: 0.82;
  font-size: 13px;
  line-height: 1.4;
  margin: 4px 0 8px;
}
.bu-hero-app b {
  font-size: 12px;
  color: #7af0ff;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.bu-hero-v74 .bu-early {
  margin: 10px 0 14px;
  max-width: 520px;
}
.bu-hero-scroll {
  display: inline-flex;
  margin: 8px auto 28px;
  padding: 8px 16px;
  color: #e8fbff;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.02em;
  border: 1px solid rgba(122, 240, 255, 0.35);
  border-radius: 999px;
  background: rgba(8, 28, 36, 0.4);
  animation: bu-scroll-pulse 2.4s ease-in-out infinite;
}
.bu-hero-v74 {
  display: flex;
  flex-direction: column;
}
.bu-hero-v74 .bu-hero-scroll {
  align-self: center;
}
@keyframes bu-scroll-pulse {
  0%, 100% { transform: translateY(0); opacity: 0.85; }
  50% { transform: translateY(6px); opacity: 1; }
}

.bu-net-soon {
  margin: 28px 0 8px;
  padding: 22px 22px 16px;
  border-radius: 22px;
  background: rgba(8, 22, 30, 0.62);
  border: 1px dashed rgba(122, 240, 255, 0.35);
}
.bu-net-soon h3 {
  margin: 4px 0 8px;
  font-size: 22px;
}
.bu-net-soon-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}
.bu-net-soon-list li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
}
.bu-net-soon-list span {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7af0ff;
}

.bu-home-board {
  padding: 56px 0 40px;
}
.bu-board-lang {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 8px 0 22px;
}
.bu-board-lang-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
  background: #0e3340;
  color: #7af0ff;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.bu-board-stage {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  align-items: start;
}
.bu-board-cards {
  display: grid;
  gap: 10px;
}
.bu-load-card {
  padding: 14px 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #d7e4ea;
  box-shadow: 0 8px 24px rgba(14, 51, 64, 0.06);
}
.bu-load-card p {
  margin: 0 0 4px;
  font-size: 14px;
}
.bu-load-card span {
  font-size: 12px;
  opacity: 0.65;
}
.bu-ai-preview {
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, #0b2a34, #0e3340);
  color: #e8fbff;
  min-height: 280px;
}
.bu-ai-preview-type {
  min-height: 48px;
  font-size: 17px;
  font-weight: 650;
  margin: 8px 0 14px;
}
.bu-ai-preview-chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}
.bu-ai-preview-chips li {
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(122, 240, 255, 0.1);
  font-size: 13px;
}
.bu-ai-preview-link {
  color: #7af0ff;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.bu-ai-preview-note {
  margin-top: 14px;
  font-size: 12px;
  opacity: 0.72;
  line-height: 1.45;
}

.bu-home-fleet {
  padding: 48px 0;
}
.bu-home-fleet-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}
.bu-home-fleet-steps {
  margin: 16px 0;
  padding-left: 18px;
}
.bu-home-fleet-steps li {
  margin: 8px 0;
}
.bu-fleet-soon {
  font-size: 13px;
  opacity: 0.8;
}
.bu-fleet-viz {
  position: relative;
  min-height: 260px;
  display: grid;
  place-items: center;
  text-align: center;
}
.bu-fleet-viz img {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  z-index: 2;
}
.bu-fleet-ring {
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 2px dashed rgba(14, 51, 64, 0.28);
  display: grid;
  place-items: center;
}
.bu-fleet-ring i {
  position: absolute;
  inset: 28px;
  border-radius: 50%;
  border: 2px solid rgba(14, 51, 64, 0.4);
  animation: bu-ring 3.2s ease-in-out infinite;
}
@keyframes bu-ring {
  0%, 100% { transform: scale(0.92); opacity: 0.5; }
  50% { transform: scale(1.08); opacity: 1; }
}

.bu-home-bots {
  padding: 56px 0 40px;
  background: #071820;
  color: #e8fbff;
}
.bu-home-bots .bu-neon-headtxt p,
.bu-home-bots .bu-neon-headtxt h2 {
  color: #e8fbff;
}
.bu-bots-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}
.bu-bots-grid article {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(122, 240, 255, 0.18);
  border-radius: 20px;
  overflow: hidden;
}
.bu-bots-grid img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.bu-bots-grid h3,
.bu-bots-grid p {
  margin: 10px 16px;
}
.bu-bots-grid p {
  margin-bottom: 16px;
  opacity: 0.82;
  font-size: 14px;
}
.bu-home-split-appico {
  position: absolute;
  top: 22px;
  left: 22px;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  z-index: 3;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}
.bu-sec-cue {
  text-align: center;
  margin: 22px 0 0;
}
.bu-sec-cue a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 4px;
  font-size: 13px;
}
.bu-appdl-ico {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  margin-bottom: 10px;
  object-fit: cover;
}
.bu-blog-langs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}
.bu-blog-langs .bu-blog-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.bu-app-banner-pair {
  display: flex;
  gap: 6px;
  flex: 0 0 auto;
}
.bu-app-banner-pair img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

@media (max-width: 899px) {
  .bu-hero-v74 .bu-hero-apps,
  .bu-board-stage,
  .bu-home-fleet-grid,
  .bu-bots-grid,
  .bu-net-soon-list {
    grid-template-columns: 1fr;
  }
  .bu-net-soon-list {
    grid-template-columns: 1fr 1fr;
  }
  .bu-hero-app {
    padding: 12px;
  }
  .bu-bots-grid img {
    height: 160px;
  }
  .bu-home-explore-grid {
    grid-template-columns: 1fr;
  }
}