.concept-hero {
  padding-top: clamp(5rem, 11vh, 7rem);
}

.concept-hero__layout {
  align-items: center;
}

.concept-hero__content {
  max-width: 36rem;
}

.concept-hero__media {
  display: flex;
  justify-content: flex-end;
}

.concept-hero__image-wrapper {
  max-width: 480px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.concept-hero__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concept-section {
  align-items: center;
}

.concept-section--reversed {
  flex-direction: row-reverse;
}

.concept-section__media {
  display: flex;
  justify-content: center;
}

.concept-section__image-wrapper {
  max-width: 480px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.concept-section__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.concept-section--poker .concept-section__image-wrapper--poker {
  max-width: 520px;
}

.concept-section--soft {
  background: radial-gradient(circle at top left, rgba(63, 140, 255, 0.12), transparent 55%),
    radial-gradient(circle at bottom right, rgba(255, 75, 110, 0.12), transparent 55%),
    linear-gradient(145deg, #101427, #050814);
  border-radius: var(--radius-xl);
  padding-inline: var(--space-8);
}

.concept-section__header {
  flex-wrap: wrap;
}

.concept-section__cta {
  flex-shrink: 0;
}

.concept-list-block {
  margin-top: var(--space-2);
}

.concept-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.concept-list__item + .concept-list__item {
  margin-top: var(--space-3);
}

.concept-list__label {
  display: block;
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: 0.1rem;
}

.concept-list__text {
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.concept-list--compact .concept-list__item + .concept-list__item {
  margin-top: var(--space-2);
}

.concept-highlights {
  margin-top: var(--space-3);
}

.concept-highlight {
  background: rgba(15, 23, 42, 0.98);
}

.concept-highlight__title {
  font-size: var(--font-size-lg);
  margin-bottom: 0.25rem;
}

.concept-highlight__text {
  font-size: var(--font-size-sm);
}

.concept-event {
  background: rgba(15, 23, 42, 0.98);
}

.concept-grid-mini {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.concept-mini-card {
  background: rgba(15, 23, 42, 0.98);
}

.concept-mini-card__title {
  font-size: var(--font-size-base);
  margin-bottom: 0.35rem;
}

.concept-mini-card__text {
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.concept-steps {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.concept-steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: flex-start;
  column-gap: var(--space-3);
}

.concept-steps__item + .concept-steps__item {
  margin-top: var(--space-3);
}

.concept-steps__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: var(--radius-pill);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.concept-steps__title {
  font-size: var(--font-size-sm);
  margin-bottom: 0.1rem;
}

.concept-steps__text {
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.concept-aside {
  background: rgba(15, 23, 42, 0.98);
}

.concept-rules {
  background: rgba(15, 23, 42, 0.98);
}

.concept-cta {
  padding-top: var(--space-14);
  padding-bottom: var(--space-14);
}

.concept-cta__info {
  margin-top: var(--space-3);
}

.concept-cta__subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

@media (max-width: 992px) {
  .concept-section--soft {
    padding-inline: var(--space-4);
  }
}

@media (max-width: 768px) {
  .concept-hero__media {
    margin-top: var(--space-6);
    justify-content: center;
  }

  .concept-section--reversed {
    flex-direction: column;
  }

  .concept-grid-mini {
    grid-template-columns: minmax(0, 1fr);
  }

  .concept-section--soft {
    padding-inline: var(--space-4);
    border-radius: var(--radius-lg);
  }

  .concept-cta {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .concept-hero__image-wrapper,
  .concept-section__image-wrapper {
    scroll-behavior: auto;
    transition: none;
  }
}