/* DVS AI-narrated site tour — launcher, highlight spotlight, caption card. */
.dvs-tour-launch {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 99996;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border: 1px solid rgba(208, 221, 39, 0.55);
  border-radius: 30px;
  cursor: pointer;
  background: rgba(3, 72, 92, 0.92);
  color: #d0dd27;
  font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease, opacity 0.25s ease;
  -webkit-tap-highlight-color: transparent;
}
.dvs-tour-launch:hover { transform: translateX(-50%) translateY(-2px); }
.dvs-tour-launch svg { width: 17px; height: 17px; }
.dvs-tour-launch.hide { opacity: 0; pointer-events: none; }

.dvs-tour-overlay { position: fixed; inset: 0; z-index: 99990; pointer-events: none; opacity: 0; transition: opacity 0.35s ease; }
.dvs-tour-overlay.on { opacity: 1; }
.dvs-tour-overlay:before {
  content: ''; position: absolute; inset: 0;
  background: rgba(2, 20, 28, 0.62);
  -webkit-mask: var(--dvs-mask, none); mask: var(--dvs-mask, none);
  transition: -webkit-mask 0.4s ease, mask 0.4s ease;
}
.dvs-tour-ring {
  position: absolute; border: 2px solid #d0dd27; border-radius: 14px;
  box-shadow: 0 0 0 4px rgba(208, 221, 39, 0.2); pointer-events: none;
  transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1); opacity: 0;
}
.dvs-tour-overlay.on .dvs-tour-ring { opacity: 1; }

.dvs-tour-card {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%) translateY(14px);
  z-index: 99992;
  width: min(460px, calc(100vw - 28px));
  padding: 18px 20px;
  border-radius: 16px;
  background: #03485c;
  border: 1px solid rgba(208, 221, 39, 0.35);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.5);
  color: #eef6df;
  font-family: 'Inter', system-ui, sans-serif;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.dvs-tour-card.on { opacity: 1; transform: translateX(-50%); pointer-events: auto; }
.dvs-tour-card .dvs-tc-step { font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: #d0dd27; }
.dvs-tour-card .dvs-tc-title { font-family: 'Space Grotesk', sans-serif; font-size: 18px; color: #fff; margin: 4px 0 6px; }
.dvs-tour-card .dvs-tc-text { font-size: 15px; line-height: 1.5; margin: 0 0 14px; min-height: 44px; }
.dvs-tour-card .dvs-tc-row { display: flex; align-items: center; gap: 10px; }
.dvs-tour-card .dvs-tc-dots { display: flex; gap: 5px; margin-right: auto; }
.dvs-tour-card .dvs-tc-dots i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, 0.25); }
.dvs-tour-card .dvs-tc-dots i.on { background: #d0dd27; }
.dvs-tc-btn { cursor: pointer; border: none; border-radius: 22px; padding: 9px 16px; font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 13.5px; }
.dvs-tc-btn.next { background: #d0dd27; color: #03485c; }
.dvs-tc-btn.skip { background: transparent; color: #dfedc9; opacity: 0.75; padding: 9px 6px; }

@media (max-width: 767px) { .dvs-tour-launch { bottom: 78px; } }