/* Анимации для статистики */
@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

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

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

/* Применение анимаций при появлении в viewport */
.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
  opacity: 1;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-slide-in-left {
  animation: slideInLeft 0.8s ease-out forwards;
}

.animate-slide-in-right {
  animation: slideInRight 0.8s ease-out forwards;
}

.animate-scale-in {
  animation: scaleIn 0.6s ease-out forwards;
}

/* Анимация для счетчика статистики */
.stat-number {
  animation: countUp 1s ease-out forwards;
}

/* Плавное появление элементов при скролле */
.intersection-observer-target {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.intersection-observer-target.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Анимация для карточек команды */
.team-card {
  transition: transform 0.3s ease-out, box-shadow 0.3s ease-out;
}

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

/* Анимация для карточек отзывов */
.testimonial-card {
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

/* Анимация для кнопок */
.btn-animate {
  transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}

.btn-animate:hover {
  transform: translateY(-2px);
}

.btn-animate:active {
  transform: translateY(0);
}

/* Плавное появление cookie banner */
.cookie-banner-enter {
  animation: slideInUp 0.5s ease-out forwards;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Анимация для бургер-меню */
.burger-menu-line {
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

.burger-menu.active .burger-menu-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger-menu.active .burger-menu-line:nth-child(2) {
  opacity: 0;
}

.burger-menu.active .burger-menu-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Плавное открытие мобильного меню */
.mobile-menu {
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
}

.mobile-menu:not(.open) {
  transform: translateX(100%);
  opacity: 0;
}

/* FAQ: скрытый ответ по умолчанию */
.faq-answer[hidden] {
  display: none;
}

.faq-question {
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

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

/* Контактная форма: подсветка ошибки (в т.ч. обёртка чекбоксов) */
.contact-form-field.border-red-500 {
  outline: none;
}

input.border-red-500,
textarea.border-red-500 {
  border-width: 1px;
  border-color: rgb(239 68 68);
}

.contact-form-field.border-red-500 {
  border: 1px solid rgb(239 68 68);
  border-radius: 0.5rem;
  padding: 0.5rem;
}