/* ══ TOUR GUIADO ══════════════════════════════════════════════════════════ */
.foot__tour {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.foot__tour:hover { color: var(--sky); }

.tour {
  position: fixed;
  inset: 0;
  z-index: 3000;
  color: var(--ice);
  font-family: var(--sans);
}
.tour[hidden] { display: none; }

.tour__spot {
  position: fixed;
  z-index: 1;
  border: 1px solid rgba(156, 218, 243, 0.9);
  border-radius: 14px;
  box-shadow:
    0 0 0 9999px rgba(2, 8, 16, 0.62),
    0 0 34px rgba(156, 218, 243, 0.3);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease, top 0.55s var(--ease), left 0.55s var(--ease),
              width 0.55s var(--ease), height 0.55s var(--ease);
}

.tour__bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px clamp(14px, 3vw, 28px);
  background: linear-gradient(180deg, rgba(2, 8, 16, 0.94), transparent);
  pointer-events: none;
}
.tour__bar button { pointer-events: auto; }
.tour__brand { color: var(--sky); font-size: 0.58rem; letter-spacing: 0.16em; }
.tour__count { color: var(--ice-mute); font-size: 0.58rem; letter-spacing: 0.12em; }
.tour__rec {
  color: #ff6b6b;
  font-size: 0.56rem;
  letter-spacing: 0.14em;
  animation: tour-rec 1.2s steps(2, end) infinite;
}
@keyframes tour-rec { 50% { opacity: 0.25; } }

.tour__close {
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(4, 10, 19, 0.82);
  color: var(--ice);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s;
}
.tour__close:hover { border-color: var(--sky); color: var(--sky); }

.tour__intro {
  position: fixed;
  inset: 0;
  z-index: 5;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(2, 8, 16, 0.74);
  backdrop-filter: blur(9px);
}
.tour__intro[hidden] { display: none; }
.tour__introCard {
  width: min(620px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(30, 92, 156, 0.28), transparent 60%),
    var(--night);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}
.tour__introLogo {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--line);
  margin-bottom: 16px;
}
.tour__kicker {
  display: block;
  color: var(--sky);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
}
.tour__introCard h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 12px;
}
.tour__introCard h2 em { color: var(--sky); font-style: italic; }
.tour__introCard p {
  color: var(--ice-mute);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 12px;
}
.tour__voice {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(156, 218, 243, 0.05);
  color: var(--ice-mute) !important;
  font-size: 0.72rem !important;
  line-height: 1.5 !important;
}
.tour__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.tour__start {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 20px;
  border: 1px solid var(--sky);
  border-radius: 999px;
  background: var(--sky);
  color: #04101f;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.tour__start:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(156, 218, 243, 0.25); }
.tour__download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(156, 218, 243, 0.04);
  color: var(--ice);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.tour__download:hover { border-color: var(--sky); color: var(--sky); background: rgba(156, 218, 243, 0.08); }
.tour__hint {
  margin-top: 12px;
  color: var(--ice-mute);
  font-size: 0.68rem;
  line-height: 1.55;
}
.tour__link {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  color: var(--ice-mute);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.tour__link:hover { color: var(--sky); }

.tour__caption {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 3;
  width: min(560px, calc(100% - 28px));
  transform: translateX(-50%);
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(4, 10, 19, 0.95);
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.5);
}
.tour__caption[hidden] { display: none; }
.tour__progress {
  height: 2px;
  border-radius: 99px;
  background: var(--line);
  overflow: hidden;
}
.tour__progress i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--sky), var(--teal));
  transition: width 0.4s var(--ease);
}
.tour__controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.tour__btn {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(156, 218, 243, 0.04);
  color: var(--ice);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.tour__btn:hover { border-color: var(--sky); color: var(--sky); }
.tour__btn--main { border-color: var(--sky); background: var(--sky); color: #04101f; }
.tour__btn--main:hover { background: transparent; color: var(--sky); }
.tour__btn[disabled] { opacity: 0.35; cursor: default; }
.tour__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 10px 16px;
  border: 1px solid var(--sky);
  border-radius: 99px;
  color: var(--sky);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
}
.tour__cta:hover { background: var(--sky); color: #04101f; }

@media (max-width: 600px) {
  .tour__caption { bottom: 10px; padding: 10px 12px; border-radius: 12px; }
  .tour__controls { gap: 6px; }
  .tour__btn { padding: 7px 9px; font-size: 0.52rem; }
  .tour__bar { padding: 10px 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .tour__spot,
  .tour__caption,
  .tour__progress i,
  .tour__start { transition: none; }
}