/* Variabili per personalizzazione facile */
:root {
  --cta-bg-start: #ff8100;
  --cta-bg-end: #e26200;
  --cta-color: #fcf2dd;
  --cta-border: #bf4100;
  --cta-radius: 0.5rem;
  --cta-padding-vertical: 0.75rem;
  --cta-padding-horizontal: 1.5rem;
  --cta-font-size: 1rem;
  --cta-font-weight: 800;
  --cta-letter-spacing: 0.05em;
  --cta-transition: 0.3s ease-in-out;
  --cta-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

/* Container centrato */
.calltoaction-container {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
}

/* Stile principale del pulsante */
a.calltoaction-button {
  position: relative;
  display: inline-block;
  padding: var(--cta-padding-vertical) var(--cta-padding-horizontal);
  font-size: var(--cta-font-size);
  font-weight: var(--cta-font-weight);
  letter-spacing: var(--cta-letter-spacing);
  text-transform: uppercase;
  color: var(--cta-color) !important;
  text-decoration: none;
  background: linear-gradient(
    135deg,
    var(--cta-bg-start),
    var(--cta-bg-end)
  );
  border: 2px solid var(--cta-border);
  border-radius: var(--cta-radius);
  box-shadow: var(--cta-shadow);
  overflow: hidden;
  transition: transform var(--cta-transition), box-shadow var(--cta-transition);
}

/* Effetto pulsante al passaggio del mouse */
a.calltoaction-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity var(--cta-transition);
}

a.calltoaction-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 0.75rem 1.25rem rgba(0, 0, 0, 0.25);
}

a.calltoaction-button:hover::after {
  opacity: 1;
}

/* Stato focus per accessibilità */
a.calltoaction-button:focus {
  outline: none;
  box-shadow:
    0 0 0 0.25rem rgba(255, 129, 0, 0.7),
    inset 0 0 0 2px var(--cta-color);
}

/* Testo interno semplificato */
a.calltoaction-button .button-text {
  display: inline-block;
  vertical-align: middle;
  line-height: 1;
}

/* Media query per schermi piccoli */
@media (max-width: 480px) {
  :root {
    --cta-padding-vertical: 0.65rem;
    --cta-padding-horizontal: 1.2rem;
    --cta-font-size: 0.9rem;
  }
}