/* ============================================================
   i18n + currency UI overlays
   - Language / currency selector (in nav)
   - Soft geo welcome banner (top of page)
   - Live tweaks panel (top-right, dismissible)
   ============================================================ */

/* ---------- Language / currency selector in nav ---------- */
.langSwitch {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.langSwitch__btn {
  /* Pixel-perfect parity with .btn .btn--outline */
  display: inline-flex; align-items: center; gap: 8px;
  height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid var(--dark);
  background: transparent;
  color: var(--dark);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease), color 0.3s var(--ease);
}
.langSwitch__btn:hover {
  background: var(--dark);
  color: var(--cream);
}
.langSwitch__btn[aria-expanded="true"] {
  border-color: var(--dark);
  background: var(--dark);
  color: var(--cream);
}
.langSwitch__sep {
  opacity: 0.4;
  font-weight: 300;
}
.langSwitch__caret {
  width: 10px; height: 10px;
  opacity: 0.7;
  transition: transform 0.3s var(--ease);
}
.langSwitch__btn[aria-expanded="true"] .langSwitch__caret {
  transform: rotate(180deg);
  opacity: 1;
}

.langSwitch__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  padding: 8px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 18px 40px -18px rgba(28,20,16,0.25),
              0 4px 10px -6px rgba(28,20,16,0.1);
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  z-index: 100;
}
.langSwitch.is-open .langSwitch__menu {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.langSwitch__group {
  padding: 6px 8px 4px;
}
.langSwitch__groupLabel {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.langSwitch__opt {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 9px 10px;
  border: none;
  background: transparent;
  border-radius: 10px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--dark);
  text-align: left;
  cursor: pointer;
  transition: background-color 0.2s var(--ease);
}
.langSwitch__opt:hover { background: rgba(28,20,16,0.05); }
.langSwitch__opt[aria-checked="true"] {
  background: var(--bg);
  font-weight: 500;
}
.langSwitch__opt[aria-checked="true"]::after {
  content: "";
  width: 14px; height: 14px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: inset 0 0 0 3px var(--cream);
}
.langSwitch__optMeta {
  font-size: 12px;
  color: var(--muted);
  margin-left: 8px;
}
.langSwitch__divider {
  height: 1px; background: var(--border);
  margin: 6px 6px;
}

/* ---------- Soft geo welcome banner ---------- */
.geoBanner {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(120%);
  z-index: 80;
  display: flex; align-items: center; gap: 18px;
  max-width: min(560px, calc(100vw - 32px));
  padding: 14px 18px 14px 22px;
  background: var(--dark);
  color: var(--cream);
  border-radius: 16px;
  box-shadow: 0 20px 50px -10px rgba(28,20,16,0.45),
              0 4px 12px -4px rgba(28,20,16,0.25);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease), transform 0.6s var(--ease);
}
.geoBanner.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.geoBanner__icon {
  flex: 0 0 28px;
  width: 28px; height: 28px;
  border-radius: 999px;
  background: var(--accent);
  display: grid; place-items: center;
  font-family: var(--display); font-style: italic; font-weight: 600;
  font-size: 14px; color: var(--cream);
}
.geoBanner__text {
  flex: 1;
  min-width: 0;
}
.geoBanner__title {
  font-weight: 500;
  color: var(--cream);
}
.geoBanner__sub {
  font-size: 12.5px;
  color: rgba(253,250,245,0.65);
  margin-top: 2px;
}
.geoBanner__actions {
  display: flex; align-items: center; gap: 6px;
  flex: 0 0 auto;
}
.geoBanner__btn {
  height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: none;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s var(--ease), background-color 0.2s var(--ease);
}
.geoBanner__btn--primary {
  background: var(--accent);
  color: var(--cream);
}
.geoBanner__btn--primary:hover { background: var(--accent-2); }
.geoBanner__btn--ghost {
  background: transparent;
  color: rgba(253,250,245,0.6);
  padding: 0 8px;
}
.geoBanner__btn--ghost:hover { color: var(--cream); }
.geoBanner__close {
  background: transparent; border: none;
  color: rgba(253,250,245,0.5);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  display: grid; place-items: center;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.geoBanner__close:hover {
  color: var(--cream);
  background: rgba(253,250,245,0.08);
}

/* ---------- Tweaks (live exploration) panel ---------- */
.tweaks {
  position: fixed;
  top: 92px;
  right: 20px;
  z-index: 70;
  width: 260px;
  padding: 14px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 18px 40px -18px rgba(28,20,16,0.25);
  font-family: var(--sans);
  font-size: 13px;
  color: var(--dark);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.tweaks.is-collapsed {
  width: auto;
  padding: 8px 12px;
}
.tweaks.is-collapsed .tweaks__body { display: none; }
.tweaks__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.tweaks.is-collapsed .tweaks__head { margin-bottom: 0; }
.tweaks__title {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.tweaks__toggle {
  background: transparent; border: none;
  cursor: pointer;
  color: var(--muted);
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 16px;
  line-height: 1;
}
.tweaks__toggle:hover { color: var(--dark); background: rgba(28,20,16,0.05); }
.tweaks__row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}
.tweaks__row:first-of-type { border-top: none; padding-top: 4px; }
.tweaks__label {
  font-size: 12.5px;
  color: var(--dark);
}
.tweaks__seg {
  display: inline-flex;
  background: var(--bg);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.tweaks__segBtn {
  border: none; background: transparent;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.tweaks__segBtn:hover { color: var(--dark); }
.tweaks__segBtn.is-active {
  background: var(--dark);
  color: var(--cream);
}
.tweaks__switch {
  position: relative;
  width: 32px; height: 18px;
  background: var(--border);
  border-radius: 999px;
  cursor: pointer;
  border: none;
  padding: 0;
  transition: background-color 0.2s var(--ease);
}
.tweaks__switch::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 14px; height: 14px;
  border-radius: 999px;
  background: var(--cream);
  transition: transform 0.2s var(--ease);
}
.tweaks__switch.is-on { background: var(--accent); }
.tweaks__switch.is-on::after { transform: translateX(14px); }

.tweaks__note {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
}

/* ---------- Responsive tweaks ---------- */
@media (max-width: 720px) {
  .langSwitch__btn { padding: 0 10px; height: 34px; font-size: 12px; }
  .geoBanner {
    bottom: 12px;
    padding: 12px 14px;
    gap: 12px;
    font-size: 13px;
  }
  .geoBanner__sub { display: none; }
  .geoBanner__btn { height: 32px; padding: 0 12px; font-size: 12px; }
  .tweaks { top: 76px; right: 12px; width: 240px; }
}

/* ---------- Hide nav CTAs on small screens already done elsewhere — keep selector visible ---------- */
@media (max-width: 560px) {
  .langSwitch__lbl-currency { display: none; }
}