/* styles.css - улучшенная версия */

:root {
  --blue: #1189BF;
  --dark-blue: #0F3077;
  --yellow: #FDBD24;
  --text: #1e1e1e;
  --bg: #fff;
  --border: #44a9e7;
  --shadow: 0 8px 24px rgba(0,0,0,0.12);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.london-masterclass {
  padding: 40px 0 70px;
  background: var(--bg);
  overflow: hidden;
}

.container-mk-london {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HERO */
.hero-mk-london {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  margin: 60px 0;
  font-family: 'Nunito', sans-serif;
  animation: fadeInUp 0.6s ease-out;
}

.hero__content-mk-london {
  max-width: 580px;
}

.hero__badge-mk-london {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 20px;
  background: var(--yellow);
  border-radius: 14px;
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 30px;
  transition: var(--transition);
}

.hero__badge-mk-london:hover {
  transform: scale(1.05);
}

.hero__title-mk-london {
  font-family: 'Nunito', sans-serif;
  font-size: 62px;
  font-weight: 900;
  color: var(--blue);
  margin-bottom: 34px;
  letter-spacing: -1px;
  line-height: 1.1;
}

.hero__title-mk-london span {
  color: var(--dark-blue);
  white-space: nowrap; /* Запрещает перенос */
}

.hero__description-mk-london {
  font-size: 34px;
  line-height: 1.3;
  max-width: 520px;
  margin-bottom: 36px;
  color: var(--text);
}

.hero__features-mk-london {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 36px;
}

.feature-mk-london {
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
}

.feature-mk-london:hover {
  transform: translateX(5px);
}

.feature__icon-mk-london {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: #7fd2ff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.feature__icon-mk-london:hover {
  transform: scale(1.1);
}

.feature__icon-mk-london img {
  width: 46px;
  height: 46px;
}

.feature-mk-london span {
  font-size: 24px;
  font-weight: 500;
}

.hero__button-mk-london {
  width: 100%;
  max-width: 540px;
  height: 92px;
  border: none;
  background: var(--yellow);
  border-radius: 30px;
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 20px;
  text-align: center;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.hero__button-mk-london::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.hero__button-mk-london:hover::before {
  width: 300px;
  height: 300px;
}

.hero__button-mk-london:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(253, 189, 36, 0.3);
}

.button__arrow {
  transition: transform 0.3s ease;
}

.hero__button-mk-london:hover .button__arrow {
  transform: translateX(5px);
}

.hero__note-mk-london {
  font-size: 18px;
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #666;
}

.hero__visual-mk-london {
  position: relative;
}

.hero__visual-mk-london img {
  position: absolute;
  top: -245px;
  right: -50px;
  width: 750px;
  height: 450px;
  object-fit: contain;
  z-index: 0;
  animation: slideInLeft 0.6s ease-out;
}

/* SLIDER */
.masterclass-slider {
  position: relative;
  margin-top: 40px;
}

.masterclass-slider__viewport {
  overflow: hidden;
  border-radius: 16px;
}

.masterclass-slider__track {
  display: flex;
  gap: 22px;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* CARD */
.card-mk-london {
  flex: 0 0 calc(20% - 18px);
  min-width: 240px;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 26px 20px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-height: 350px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.04);
  transition: var(--transition);
  cursor: pointer;
}

.card-mk-london:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.12);
  border-color: var(--blue);
}

.card__date-mk-london {
  color: var(--blue);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.card__date-mk-london svg {
  width: 16px;
  height: 16px;
}

.card__title-mk-london {
  text-align: center;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 16px;
  min-height: 52px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card__image-mk-london {
  width: 100%;
  max-width: 180px;
  object-fit: contain;
  margin-top: auto;
  transition: var(--transition);
}

.card-mk-london:hover .card__image-mk-london {
  transform: scale(1.05);
}

/* NAVIGATION */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: #fff;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  transition: var(--transition);
}

.slider-btn:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 12px 28px rgba(0,0,0,0.2);
  background: var(--blue);
}

.slider-btn:hover svg {
  stroke: white;
}

.slider-btn svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: var(--transition);
}

.slider-btn--prev {
  left: -26px;
}

.slider-btn--next {
  right: -26px;
}

/* Индикаторы слайдера */
.slider-dots {
  display: none;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ddd;
  transition: var(--transition);
  cursor: pointer;
}

.slider-dot.active {
  background: var(--blue);
  width: 24px;
  border-radius: 12px;
}

/* TABLET */
@media (max-width: 1100px) {
  .hero-mk-london {
    grid-template-columns: 1fr;
  }

  .hero__content-mk-london {
    max-width: 100%;
  }

  .hero__title-mk-london {
    font-size: 56px;
  }

  .hero__description-mk-london {
    font-size: 28px;
  }

  .card-mk-london {
    flex: 0 0 calc(33.333% - 15px);
  }
}

/* MOBILE */
@media (max-width: 768px) {
  .london-masterclass {
    padding: 20px 0 40px;
  }

  .container-mk-london {
    padding: 0 16px;
  }

  .hero-mk-london {
    gap: 20px;
    margin: 30px 0;
  }

  .hero__badge-mk-london {
    font-size: 14px;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
  }

  .hero__title-mk-london {
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: 16px;
  }

  .hero__description-mk-london {
    font-size: 18px;
    margin-bottom: 24px;
  }

  .hero__features-mk-london {
    gap: 16px;
    margin-bottom: 28px;
  }

  .feature__icon-mk-london {
    width: 48px;
    height: 48px;
  }

  .feature__icon-mk-london img {
    width: 32px;
    height: 32px;
  }

  .feature-mk-london span {
    font-size: 16px;
  }

  .hero__button-mk-london {
    height: 56px;
    font-size: 18px;
    border-radius: 28px;
  }

  .hero__note-mk-london {
    font-size: 13px;
  }

  .hero__visual-mk-london {
    display: none;
  }


  .card-mk-london:hover {
  transform: none;
  box-shadow: 0 12px 24px rgba(0,0,0,0.12);
  border-color: var(--blue);
}

  /* Мобильный слайдер */
  .slider-btn {
    display: none;
  }

  .slider-dots {
    display: flex;
  }

  .masterclass-slider__viewport {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }

  .masterclass-slider__viewport::-webkit-scrollbar {
    height: 4px;
  }

  .masterclass-slider__viewport::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
  }

  .masterclass-slider__viewport::-webkit-scrollbar-thumb {
    background: var(--blue);
    border-radius: 4px;
  }

  .masterclass-slider__track {
    gap: 16px;
  }

  .card-mk-london {
    flex: 0 0 280px;
    scroll-snap-align: start;
    min-height: auto;
    padding: 20px 16px;
  }

  .card__date-mk-london {
    font-size: 14px;
  }

  .card__title-mk-london {
    font-size: 18px;
    min-height: 48px;
  }

  .card__image-mk-london {
    max-width: 140px;
  }

  /* Тач-оптимизация */
  .hero__button-mk-london,
  .card-mk-london,
  .slider-btn {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .hero__button-mk-london:active {
    transform: scale(0.98);
  }
}

/* Маленькие телефоны */
@media (max-width: 480px) {
  .hero__title-mk-london {
    font-size: 28px;
  }

  .hero__description-mk-london {
    font-size: 16px;
  }

  .feature__icon-mk-london {
    width: 40px;
    height: 40px;
  }

  .feature-mk-london span {
    font-size: 14px;
  }

  .hero__button-mk-london {
    height: 48px;
    font-size: 16px;
  }

  .card-mk-london {
    flex: 0 0 260px;
    padding: 16px 12px;
  }

  .card__title-mk-london {
    font-size: 16px;
  }
}

/* Адаптация для ландшафтной ориентации */
@media (max-width: 768px) and (orientation: landscape) {
  .hero-mk-london {
    margin: 20px 0;
  }

  .hero__title-mk-london {
    font-size: 28px;
  }

  .card-mk-london {
    flex: 0 0 240px;
  }
}