/* ============================================================
 * FutureLearn — Audiences
 * Version: v1.2.1
 * ============================================================ */

.audiences {
  padding-block: var(--section-space-y);
  background-color: var(--gray-light-2);
}

.audiences__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary-blue-1);
  text-align: center;
  text-wrap: balance;
}

.audiences__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  margin-top: var(--section-content-gap);
}

.audiences__visual {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 960 / 578;
  border-radius: var(--radius-card);
  background-color: var(--white);
  box-shadow: 0 1rem 2.5rem rgba(0, 125, 211, 0.12);
}

.audiences__image {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
}

.audience-accordion {
  display: grid;
  align-content: start;
  gap: 0.75rem;
  min-width: 0;
}

.audience-accordion__item {
  min-width: 0;
}

.audience-accordion__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.85rem;
  min-height: 4.25rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-card);
  background-color: var(--primary-blue-1);
  color: var(--white);
  cursor: pointer;
  list-style: none;
  transition:
    background-color 180ms ease,
    border-radius 180ms ease;
}

.audience-accordion__summary::-webkit-details-marker {
  display: none;
}

.audience-accordion__summary::marker {
  content: "";
}

.audience-accordion__summary:hover {
  background-color: var(--primary-blue-2);
}

.audience-accordion__summary:focus-visible {
  outline: 3px solid var(--accent-orange);
  outline-offset: 3px;
}

.audience-accordion__item[open] .audience-accordion__summary {
  border-radius: var(--radius-card) var(--radius-card) 0.75rem 0.75rem;
}

.audience-accordion__icon {
  display: inline-grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.14);
  font-size: 1rem;
}

.audience-accordion__label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
}

.audience-accordion__chevron {
  position: relative;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background-color: var(--white);
}

.audience-accordion__chevron::before,
.audience-accordion__chevron::after {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 0.7rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--primary-blue-1);
  content: "";
  transform: translate(-50%, -50%);
  transition: transform 180ms ease;
}

.audience-accordion__chevron::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.audience-accordion__item[open] .audience-accordion__chevron::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.audience-accordion__content {
  margin-top: 0.35rem;
  padding: 1.1rem 1.15rem 1.2rem;
  border: 1px solid var(--secondary-cyan);
  border-radius: 0.75rem 0.75rem var(--radius-card) var(--radius-card);
  background-color: var(--white);
}

.audience-accordion__list {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding-left: 1.25rem;
  color: var(--natural-black-3);
  font-size: 0.95rem;
  line-height: 1.55;
}

.audience-accordion__list li::marker {
  color: var(--accent-orange);
}

@media (min-width: 768px) {
  .audiences__layout {
    gap: 2.5rem;
  }

  .audience-accordion__summary {
    min-height: 4.75rem;
    padding-inline: 1.2rem;
  }

  .audience-accordion__label {
    font-size: 1.1rem;
  }
}

@media (min-width: 992px) {
  .audiences__layout {
    grid-template-columns: minmax(0, 1.18fr) minmax(22rem, 0.82fr);
    align-items: start;
  }

  .audiences__visual {
    position: sticky;
    top: 6.5rem;
    height: 38rem;
    aspect-ratio: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .audience-accordion__summary,
  .audience-accordion__chevron::before,
  .audience-accordion__chevron::after {
    transition: none;
  }
}