/* =========================================================
   Adventskalender-Teaser
   Wiederverwendbar auf Vokabeln2go-Sprachstartseiten
   ========================================================= */

.advent-teaser-section {
  padding: clamp(1.25rem, 3vw, 2.25rem) 0;
}

.advent-teaser {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1.25rem, 4vw, 3rem);
  overflow: hidden;
  padding: clamp(1.4rem, 3vw, 2.1rem);
  border: 1px solid rgba(184, 146, 65, 0.28);
  border-radius: 24px;
  background:
    radial-gradient(circle at 92% 12%, rgba(211, 176, 96, 0.18), transparent 34%),
    linear-gradient(135deg, #12282d 0%, #17383d 52%, #102429 100%);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.12);
  color: #fff;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.advent-teaser:hover,
.advent-teaser:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(211, 176, 96, 0.55);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.16);
}

.advent-teaser:focus-visible {
  outline: 3px solid rgba(211, 176, 96, 0.65);
  outline-offset: 4px;
}

.advent-teaser__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.advent-teaser__eyebrow {
  margin-bottom: 0.55rem;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #e2c77e;
}

.advent-teaser__title {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.08;
  color: #fff;
}

.advent-teaser__text {
  max-width: 680px;
  margin: 0.75rem 0 0;
  font-size: clamp(0.98rem, 1.8vw, 1.08rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.86);
}

.advent-teaser__meta {
  margin-top: 0.85rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.68);
}

.advent-teaser__action {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  min-width: 180px;
}

.advent-teaser__number {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border: 1px solid rgba(226, 199, 126, 0.48);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 2rem;
  font-weight: 800;
  color: #f0d98f;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.advent-teaser__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  background: #f0d98f;
  color: #173138;
  font-size: 0.9rem;
  font-weight: 800;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .advent-teaser {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }

  .advent-teaser__action {
    align-items: flex-start;
    min-width: 0;
  }

  .advent-teaser__number {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .advent-teaser {
    transition: none;
  }

  .advent-teaser:hover,
  .advent-teaser:focus-visible {
    transform: none;
  }
}