:root {
  --kita-button-blue: #4176d9;
  --kita-button-blue-dark: #315fb5;
  --kita-button-blue-bright: #5e8de0;
  --kita-button-blue-soft: #eef4ff;
  --kita-button-border: rgba(65, 118, 217, 0.22);
  --kita-button-shadow: 0 8px 18px rgba(65, 118, 217, 0.16);
  --kita-button-shadow-hover: 0 10px 22px rgba(65, 118, 217, 0.22);
}

.btn,
.welcome-button.btn,
.home-secondary-button.btn,
.escc-primary-button.btn,
.escc-secondary-button.btn,
.registration-btn.btn,
#toggleText.btn,
.contact-form button.btn,
.referenten-section-action a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  margin: 0;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: "Roboto", Arial, sans-serif;
  font-size: 16.5px;
  font-weight: 560;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: none;
  white-space: nowrap;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.btn-primary,
.welcome-button.btn-primary,
.escc-primary-button.btn-primary,
.registration-btn.btn-primary,
.contact-form button.btn-primary,
.referenten-section-action a.btn-primary {
  color: #ffffff;
  background: var(--kita-button-blue);
  border-color: var(--kita-button-blue);
  box-shadow: var(--kita-button-shadow);
}

.btn-primary:hover,
.welcome-button.btn-primary:hover,
.escc-primary-button.btn-primary:hover,
.registration-btn.btn-primary:hover,
.contact-form button.btn-primary:hover,
.referenten-section-action a.btn-primary:hover {
  color: #ffffff;
  background: var(--kita-button-blue-dark);
  border-color: var(--kita-button-blue-dark);
  box-shadow: var(--kita-button-shadow-hover);
  transform: translateY(-2px);
}

.home-hero-actions .welcome-button.btn.btn-primary,
.escc-hero-actions .escc-primary-button.btn.btn-primary,
.spezial-hero-actions .spezial-primary-button.btn.btn-primary,
.yoga-hero-actions .yoga-primary-button.btn.btn-primary {
  color: #1f2933;
  background: #ffffff;
  border-color: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  min-height: 48px;
  padding: 17px 30px;
  font-size: 18px;
  box-shadow:
    0 0 0 1px rgba(31, 41, 55, 0.08),
    0 0 18px rgba(31, 41, 55, 0.18),
    0 14px 34px rgba(31, 41, 55, 0.28);
  filter: none;
}

.home-hero-actions .welcome-button.btn.btn-primary:hover,
.escc-hero-actions .escc-primary-button.btn.btn-primary:hover,
.spezial-hero-actions .spezial-primary-button.btn.btn-primary:hover,
.yoga-hero-actions .yoga-primary-button.btn.btn-primary:hover {
  color: #111827;
  background: #f4f7fb;
  border-color: #ffffff;
  box-shadow:
    0 0 0 1px rgba(31, 41, 55, 0.1),
    0 0 22px rgba(31, 41, 55, 0.22),
    0 16px 38px rgba(31, 41, 55, 0.32);
}

.btn-secondary,
.home-secondary-button.btn-secondary,
.escc-secondary-button.btn-secondary,
#toggleText.btn-secondary {
  color: var(--kita-button-blue-dark);
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(255, 255, 255, 0.56);
  box-shadow: 0 14px 34px rgba(19, 38, 95, 0.16);
}

.btn-secondary:hover,
.home-secondary-button.btn-secondary:hover,
.escc-secondary-button.btn-secondary:hover,
#toggleText.btn-secondary:hover {
  color: var(--kita-button-blue-dark);
  background: var(--kita-button-blue-soft);
  border-color: rgba(29, 56, 163, 0.18);
  box-shadow: 0 18px 40px rgba(19, 38, 95, 0.22);
  transform: translateY(-2px);
}

#toggleText.btn-secondary::after {
  color: #ffffff;
  background: var(--kita-button-blue);
}

.btn:focus-visible,
.welcome-button.btn:focus-visible,
.home-secondary-button.btn:focus-visible,
.escc-primary-button.btn:focus-visible,
.escc-secondary-button.btn:focus-visible,
.registration-btn.btn:focus-visible,
#toggleText.btn:focus-visible,
.contact-form button.btn:focus-visible,
.referenten-section-action a.btn:focus-visible {
  outline: 3px solid rgba(124, 187, 254, 0.7);
  outline-offset: 3px;
}

@media (max-width: 620px) {
  .home-hero-actions .btn,
  .escc-hero-actions .btn,
  .contact-form button.btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .welcome-button.btn,
  .home-secondary-button.btn,
  .escc-primary-button.btn,
  .escc-secondary-button.btn,
  .registration-btn.btn,
  #toggleText.btn,
  .contact-form button.btn,
  .referenten-section-action a.btn {
    transition: none;
  }
}