/* =====================================================================
   Tavrik — Homepage styles
   ===================================================================== */
@import url("./variations.css");

/* =====================================================================
   Bus diagram — polished SVG version
   ===================================================================== */

.tb-bus {
  position: relative;
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 0;
  align-items: stretch;
  padding: 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ink-700);
  border-radius: 2px;
  margin-bottom: 56px;
  color: var(--bone-100);
}

@media (max-width: 960px) {
  .tb-bus, .tb-bus--compact {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
  }
  .tb-bus-spine {
    margin: 0 !important;
    padding: 24px 20px !important;
  }
}
.tb-bus--compact {
  padding: 18px;
}

.tb-bus-lane {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 2;
}
.tb-bus-lane .lane-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bone-500);
  height: 14px;
  margin-bottom: 4px;
}

.tb-bus .bus-tile {
  padding: 12px 14px;
  background: var(--ink-700);
  border: 1px solid #364065;
  border-radius: 2px;
  transition: all 160ms ease;
  cursor: default;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tb-bus .bus-tile .name {
  font-size: 14px;
  font-weight: 600;
  color: var(--bone-50);
  line-height: 1.2;
}
.tb-bus .bus-tile .sub {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: var(--bone-500);
  margin-top: 4px;
  text-transform: uppercase;
}
.tb-bus .bus-tile.is-hovered {
  background: #1B2030;
  border-color: var(--copper-500);
  transform: translateX(2px);
}
.tb-bus-lane--right .bus-tile.is-hovered { transform: translateX(-2px); }
.tb-bus .bus-tile.is-hovered .name { color: var(--copper-300); }
.tb-bus .bus-tile.is-dimmed { opacity: 0.45; }

/* SVG overlay */
.tb-bus-svg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}
.tb-bus--compact .tb-bus-svg {
  inset: 0;
}
.tb-bus-svg .conn { color: var(--copper-700); transition: opacity 160ms ease; }
.tb-bus-svg .conn.is-active { color: var(--copper-500); }
.tb-bus-svg .conn.is-dim { opacity: 0.3; }

@media (max-width: 960px) {
  .tb-bus-svg { display: none; }
}

/* Spine */
.tb-bus-spine {
  background: radial-gradient(circle at 50% 50%, #1A1F2E 0%, #08090E 100%);
  border: 1px solid var(--copper-700);
  border-radius: 2px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  margin: 14px 32px;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 1px rgba(224,138,74,0.08), 0 0 40px rgba(224,138,74,0.05) inset;
}
.tb-bus-spine .spine-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.tb-bus-spine .spine-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--bone-50);
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.tb-bus-spine .spine-pills { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.tb-bus-spine .spine-pills span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  padding: 5px 10px;
  border: 1px solid var(--copper-700);
  color: var(--accent);
  border-radius: 2px;
}

/* =====================================================================
   Trust strip
   ===================================================================== */

.tb-trust {
  background: var(--bg);
  padding: 20px 0;
  border-top: 1px solid var(--border-1);
  border-bottom: 1px solid var(--border-1);
}
.tb-trust-row {
  display: flex;
  align-items: center;
  gap: 32px;
}
.tb-trust-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-1);
  font-weight: 500;
}
.tb-trust-list i {
  color: var(--accent-deep);
  font-style: normal;
}