/* Кастомные анимации */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes counter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Классы для анимаций */
.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in {
  animation: fadeIn 0.5s ease-out forwards;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out forwards;
}

.animate-pulse-custom {
  animation: pulse 2s ease-in-out infinite;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease-out forwards;
}

.animate-counter {
  animation: counter 0.8s ease-out forwards;
}

/* Задержки для последовательной анимации */
.delay-100 {
  animation-delay: 0.1s;
  opacity: 0;
}

.delay-200 {
  animation-delay: 0.2s;
  opacity: 0;
}

.delay-300 {
  animation-delay: 0.3s;
  opacity: 0;
}

.delay-400 {
  animation-delay: 0.4s;
  opacity: 0;
}

.delay-500 {
  animation-delay: 0.5s;
  opacity: 0;
}

/* Активная ссылка навигации */
.nav-link--active {
  color: rgb(37 99 235);
  font-weight: 500;
}

@media (min-width: 1024px) {
  .nav-link--active {
    border-bottom-width: 2px;
    border-bottom-color: rgb(37 99 235);
  }
}

/* Плавная прокрутка */
html {
  scroll-behavior: smooth;
}

/* Стили для бургер-меню */
.burger-menu {
  transition: transform 0.3s ease;
}

.burger-menu.active {
  transform: rotate(90deg);
}

.mobile-menu {
  transition: all 0.3s ease;
  transform: translateX(100%);
}

.mobile-menu.active {
  transform: translateX(0);
}

/* Стили для cookie banner */
.cookie-banner {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.cookie-banner.hidden {
  transform: translateY(100%);
  opacity: 0;
}

/* Hover эффекты для карточек */
.card-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-5px);
}

/* Анимация для статистики */
.stat-number {
  transition: all 0.3s ease;
}

/* FAQ: скрытие/раскрытие ответа */
.faq-item .faq-answer {
  display: none;
}

.faq-item.faq-open .faq-answer {
  display: block;
}

.faq-item.faq-open .faq-chevron {
  transform: rotate(180deg);
}