/*
 * Switch Attività / Creator condiviso tra la landing principale (/) e quella
 * creator (/creator/). Si include in entrambe le pagine insieme a
 * /assets/js/audience-switch.js.
 *
 * Il cursore ha un view-transition-name: nei browser con le view transition
 * tra documenti scivola da una voce all'altra mentre la pagina cambia.
 */
.audience-switch {
  --as-ink: #17151f;
  --as-muted: #625d74;
  --as-pad: 4px;
  --as-ease: cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  flex: 0 0 auto;
  padding: var(--as-pad);
  border: 1px solid rgba(23, 21, 31, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 8px 22px rgba(43, 35, 76, 0.08);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  isolation: isolate;
  view-transition-name: audience-switch;
}

.audience-switch-thumb {
  position: absolute;
  top: var(--as-pad);
  bottom: var(--as-pad);
  left: var(--as-pad);
  z-index: -1;
  width: calc(50% - var(--as-pad));
  overflow: hidden;
  border-radius: 999px;
  background: var(--as-ink);
  box-shadow: 0 6px 16px rgba(23, 21, 31, 0.2);
  transition: transform 320ms var(--as-ease);
  view-transition-name: audience-switch-thumb;
}

/* Il gradiente creator sta su un livello a parte: i gradienti non si animano,
 * l'opacità sì. */
.audience-switch-thumb::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #6e44ff, #d45fae);
  content: "";
  opacity: 0;
  transition: opacity 320ms ease;
}

.audience-switch[data-active="creator"] .audience-switch-thumb {
  transform: translateX(100%);
}

.audience-switch[data-active="creator"] .audience-switch-thumb::before {
  opacity: 1;
}

.audience-switch a {
  min-width: 84px;
  min-height: 36px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--as-muted);
  font-size: 13.5px;
  font-weight: 750;
  letter-spacing: -0.01em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  transition: color 220ms ease;
}

.audience-switch[data-active="business"] a[data-audience="business"],
.audience-switch[data-active="creator"] a[data-audience="creator"] {
  color: #fff;
}

.audience-switch a:focus-visible {
  outline: 2px solid #6757e8;
  outline-offset: 2px;
}

@media (hover: hover) {
  .audience-switch[data-active="business"] a[data-audience="creator"]:hover,
  .audience-switch[data-active="creator"] a[data-audience="business"]:hover {
    color: var(--as-ink);
  }
}

@media (max-width: 480px) {
  .audience-switch a {
    min-width: 0;
    min-height: 34px;
    padding: 0 12px;
    font-size: 12.5px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  @view-transition {
    navigation: auto;
  }

  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 220ms;
  }

  ::view-transition-group(audience-switch-thumb) {
    animation-duration: 340ms;
    animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .audience-switch-thumb,
  .audience-switch-thumb::before {
    transition: none;
  }
}