/* Стили для Hidden Button Block */
.hidden-button-block {
  margin: 20px 0;
}

.hidden-button-block .prettyform {
  text-align: center;
}

/* Основные стили кнопки */
.hidden-button-block .btn-reg.btn-smt {
  background: #000000;
  color: #ffffff;
  border: none;
  border-radius: 30px;
  padding: 16px 40px;
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  position: relative;
  overflow: hidden;
}

/* Эффект при наведении */
.hidden-button-block .btn-reg.btn-smt:hover {
  background: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Эффект при нажатии */
.hidden-button-block .btn-reg.btn-smt:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Альтернативный вариант с градиентом */
.hidden-button-block .btn-gradient {
  background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
  color: #ffffff;
  border: none;
  border-radius: 25px;
  padding: 14px 35px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.hidden-button-block .btn-gradient:hover {
  background: linear-gradient(135deg, #2a2a2a 0%, #0a0a0a 100%);
  transform: scale(1.05);
}

/* Вариант с border */
.hidden-button-block .btn-outline {
  background: transparent;
  color: #000000;
  border: 2px solid #000000;
  border-radius: 25px;
  padding: 12px 30px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.hidden-button-block .btn-outline:hover {
  background: #000000;
  color: #ffffff;
}

/* Современный минималистичный стиль */
.hidden-button-block .btn-modern {
  background: #0a0a0a;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 18px 45px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.hidden-button-block .btn-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  transform: scale(0);
  transition: transform 0.3s ease;
}

.hidden-button-block .btn-modern:hover::before {
  transform: scale(1);
}

/* Премиум стиль с анимацией */
.hidden-button-block .btn-premium {
  background: #000000;
  color: #ffffff;
  border: none;
  border-radius: 50px;
  padding: 20px 50px;
  font-size: 17px;
  font-weight: 600;
  text-transform: capitalize;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hidden-button-block .btn-premium span {
  position: relative;
  z-index: 2;
}

.hidden-button-block .btn-premium::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.hidden-button-block .btn-premium:hover {
  transform: scale(1.05);
}

.hidden-button-block .btn-premium:hover::after {
  width: 300px;
  height: 300px;
}

/* Адаптивность */
@media (max-width: 768px) {

  .hidden-button-block .btn-reg.btn-smt,
  .hidden-button-block .btn-gradient,
  .hidden-button-block .btn-outline,
  .hidden-button-block .btn-modern,
  .hidden-button-block .btn-premium {
    padding: 14px 30px;
    font-size: 15px;
  }
}