/* ===== AI SERVICE CARDS GLASSMORPHISM STYLES ===== */

/* Импорт шрифтов */
@import url('https://fonts.googleapis.com/css2?family=Righteous&display=swap');

/* Контейнер для карточек */
.ai-services-container {
  width: 100%;
  padding: 60px 20px;
  background: var(--bg-primary, #0a0a0a);
  position: relative;
}

/* Сетка карточек */
.ai-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Базовый стиль карточки с glassmorphism и анимированным градиентом */
.ai-service-card {
  position: relative;
  height: 420px;
  overflow: hidden;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Анимированный градиент вокруг карточки */
.ai-service-card::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 130%;
  animation: rotBGimg 6s linear infinite;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

/* Уникальные градиенты для каждой карточки */
.ai-service-card.image-generation::before {
  background-image: linear-gradient(180deg, 
    rgb(147, 51, 234), 
    rgb(236, 72, 153), 
    rgb(147, 51, 234)
  );
  animation-duration: 7s;
}

.ai-service-card.video-generation::before {
  background-image: linear-gradient(180deg, 
    rgb(59, 130, 246), 
    rgb(14, 165, 233), 
    rgb(59, 130, 246)
  );
  animation-duration: 8s;
}

.ai-service-card.text-generation::before {
  background-image: linear-gradient(180deg, 
    rgb(34, 197, 94), 
    rgb(16, 185, 129), 
    rgb(34, 197, 94)
  );
  animation-duration: 6.5s;
}

.ai-service-card.scenario-creation::before {
  background-image: linear-gradient(180deg, 
    rgb(251, 146, 60), 
    rgb(239, 68, 68), 
    rgb(251, 146, 60)
  );
  animation-duration: 7.5s;
}

@keyframes rotBGimg {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Glassmorphism контейнер */
.ai-service-card .card-wrapper {
  position: relative;
  z-index: 2;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  background-color: rgba(17, 25, 40, 0.25);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.125);
  padding: 0;
  filter: drop-shadow(0 30px 10px rgba(0,0,0,0.125));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  overflow: hidden;
}

/* Изображение карточки */
.ai-service-card .card-image {
  width: 100%;
  height: 200px;
  border-radius: 16px 16px 0 0;
  border: none;
  margin-bottom: 0;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

/* Контент карточки */
.ai-service-card .card-content {
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  flex-grow: 1;
  width: 100%;
}

/* Фоновые изображения для каждой карточки */
.ai-service-card.image-generation .card-image {
  background-image: url('/images/service_cards/card1.avif');
}

.ai-service-card.video-generation .card-image {
    background-image: url('/images/service_cards/card2.avif');
}

.ai-service-card.text-generation .card-image {
    background-image: url('/images/service_cards/card3.avif');
}

.ai-service-card.scenario-creation .card-image {
    background-image: url('/images/service_cards/card4.avif');
}

/* Эффект свечения на изображении */
.ai-service-card .card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.4) 100%);
}

/* Заголовок карточки */
.ai-service-card .card-title {
  font-family: 'Righteous', sans-serif;
  color: rgba(255,255,255,0.98);
  text-transform: uppercase;
  font-size: 1.8rem;
  margin: 0 0 12px 0;
  line-height: 1.2;
}

/* Описание карточки */
.ai-service-card .card-description {
  color: rgba(255,255,255,0.8);
  font-family: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.6;
  letter-spacing: 0.5px;
  margin: 0 0 24px 0;
  flex-grow: 1;
}

/* Контейнер кнопок */
.ai-service-card .card-buttons {
  display: flex;
  gap: 12px;
  width: 100%;
  justify-content: center;
}

/* Стили кнопок */
.ai-service-card .card-btn {
  border: none;
  padding: 12px 24px;
  border-radius: 24px;
  font-size: 0.8rem;
  letter-spacing: 2px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

/* Кнопка на всю ширину */
.ai-service-card .card-btn.full-width {
  width: 100%;
}

/* Прозрачная кнопка */
.ai-service-card .card-btn.outline {
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.ai-service-card .card-btn.outline:hover {
  transform: scale(1.05);
  color: rgba(255, 255, 255, 1);
  border-color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
}

/* Заполненная кнопка с уникальными цветами */
.ai-service-card.image-generation .card-btn.fill {
  background: rgba(147, 51, 234, 0.9);
  color: rgba(255,255,255,0.95);
  border: 1px solid transparent;
}

.ai-service-card.video-generation .card-btn.fill {
  background: rgba(59, 130, 246, 0.9);
  color: rgba(255,255,255,0.95);
  border: 1px solid transparent;
}

.ai-service-card.text-generation .card-btn.fill {
  background: rgba(34, 197, 94, 0.9);
  color: rgba(255,255,255,0.95);
  border: 1px solid transparent;
}

.ai-service-card.scenario-creation .card-btn.fill {
  background: rgba(251, 146, 60, 0.9);
  color: rgba(255,255,255,0.95);
  border: 1px solid transparent;
}

/* Hover эффекты для заполненных кнопок */
.ai-service-card .card-btn.fill:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 10px 5px rgba(0,0,0,0.125));
  border-color: rgba(255, 255, 255, 0.3);
}

/* Hover эффекты для карточек */
.ai-service-card:hover::before {
  width: 250px;
}

.ai-service-card:hover .card-wrapper {
  transform: translateY(-2px);
}

.ai-service-card:hover .card-image {
  transform: scale(1.02);
}

/* Адаптивность для планшетов */
@media (max-width: 1200px) {
  .ai-services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

/* Адаптивность для мобильных */
@media (max-width: 768px) {
  .ai-services-container {
    padding: 40px 16px;
  }

  .ai-services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .ai-service-card {
    height: 380px;
  }

  .ai-service-card .card-content {
    padding: 8px;
  }

  .ai-service-card .card-title {
    font-size: 1.5rem;
  }

  .ai-service-card .card-description {
    font-size: 0.85rem;
  }

  .ai-service-card .card-image {
    height: 160px;
  }

  .ai-service-card::before {
    width: 150px;
  }
}

/* Поддержка reduced motion */
@media (prefers-reduced-motion: reduce) {
  .ai-service-card::before {
    animation: none;
  }
  
  .ai-service-card,
  .ai-service-card .card-btn,
  .ai-service-card .card-image {
    transition: none;
  }
}

/* Доступность */
.ai-service-card:focus-within {
  outline: 2px solid var(--accent-primary);
  outline-offset: 4px;
}

.ai-service-card .card-btn:focus {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 2px;
}