/* Template One: dynamic clinical course introduction. */

.course-intro {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding-block: 54px 62px;
  color: var(--color-ink);
  background: #ffffff;
}

.course-intro::before {
  display: none;
  position: absolute;
  z-index: -1;
  top: 48px;
  left: 4.5%;
  color: rgba(8, 120, 237, 0.25);
  content: "+";
  font-size: 42px;
  font-weight: 500;
  line-height: 1;
  pointer-events: none;
}

.course-intro__header {
  width: min(100%, 1100px);
  margin: 0 0 36px;
  text-align: left;
}

.course-intro__eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 0 0 14px;
  color: var(--color-blue);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1.45;
  text-transform: uppercase;
}

.course-intro__title {
  max-width: 1050px;
  margin: 0;
  color: var(--color-navy);
  font-size: clamp(30px, 8vw, 34px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  text-wrap: balance;
}

.course-intro__title-accent {
  color: var(--color-blue);
}

.course-intro__description {
  max-width: 74ch;
  margin: 18px 0 0;
  color: #3e4b5f;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.72;
}

.course-intro__description > :first-child,
.course-intro__action-description > :first-child {
  margin-top: 0;
}

.course-intro__description > :last-child,
.course-intro__action-description > :last-child {
  margin-bottom: 0;
}

.course-intro__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 34px;
}

.course-intro__layout--single {
  grid-template-columns: minmax(0, 1fr);
}

.course-intro__learning-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-border);
}

.course-intro__learning-item {
  min-width: 0;
  padding: 21px 18px;
  background: #ffffff;
  transition: background-color 180ms ease;
}

.course-intro__learning-top {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  min-width: 0;
}

.course-intro__learning-top > div {
  min-width: 0;
}

.course-intro__icon,
.course-intro__badge-icon,
.course-intro__button-icon {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  line-height: 0;
}

.course-intro__icon {
  flex-basis: 44px;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  color: var(--color-blue);
  background: #eaf4ff;
}

.course-intro__icon i,
.course-intro__icon i::before,
.course-intro__badge-icon i,
.course-intro__badge-icon i::before,
.course-intro__button-icon i,
.course-intro__button-icon i::before {
  display: block;
  margin: 0;
  font-size: 20px;
  line-height: 1;
}

.course-intro__learning-item h3 {
  margin: 1px 0 7px;
  overflow-wrap: break-word;
  color: var(--color-navy);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.course-intro__learning-item p {
  margin: 0;
  overflow-wrap: break-word;
  color: #3e4b5f;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
}

/* Match the approved dd-course-overview__media treatment. */
.course-intro__media {
  position: relative;
  width: min(100%, 680px);
  min-width: 0;
  margin: 0 auto;
  align-self: start;
}

.course-intro__media::before {
  position: absolute;
  z-index: -1;
  top: -34px;
  right: -30px;
  width: 145px;
  height: 145px;
  content: "";
  border-radius: 50%;
  background: rgba(8, 120, 237, 0.09);
}

.course-intro__image {
  display: block;
  width: 100%;
  aspect-ratio: 1.09 / 1;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.94);
  border-radius: 42px;
  box-shadow: 0 14px 34px rgba(10, 34, 86, 0.12);
}

.course-intro__media-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  width: calc(100% - 28px);
  margin: 14px;
  padding: 15px 17px;
  border-radius: 12px;
  color: #ffffff;
  background: var(--color-navy);
  box-shadow: 0 14px 30px rgba(8, 39, 93, 0.18);
}

.course-intro__badge-icon {
  width: 28px;
  height: 28px;
  color: var(--color-cyan);
}

.course-intro__badge-icon i,
.course-intro__badge-icon i::before {
  font-size: 25px;
}

.course-intro__media-badge > div > strong,
.course-intro__media-badge > div > span {
  display: block;
}

.course-intro__media-badge > div > strong {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.course-intro__media-badge > div > span {
  margin-top: 2px;
  color: #cfe0f6;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
}

.course-intro__band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 34px;
  padding: 24px 20px;
  border-radius: 16px;
  color: #ffffff;
  background: var(--color-navy);
}

.course-intro__band--single {
  grid-template-columns: minmax(0, 1fr);
}

.course-intro__features {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 13px;
  min-width: 0;
}

.course-intro__feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
  color: #dce8fa;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.58;
}

.course-intro__feature i {
  flex: 0 0 auto;
  margin-top: 4px;
  color: var(--color-cyan);
  font-size: 16px;
  line-height: 1;
}

.course-intro__feature span {
  min-width: 0;
  overflow-wrap: break-word;
}

.course-intro__action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-width: 0;
  padding-top: 23px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.course-intro__action h3 {
  margin: 0 0 8px;
  color: #ffffff;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.course-intro__action-description {
  max-width: 68ch;
  margin: 0 0 20px;
  color: #dce8fa;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
}

.course-intro__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: auto;
  min-width: 164px;
  min-height: 48px;
  padding: 11px 18px 11px 23px;
  border: 0;
  border-radius: 12px;
  color: #ffffff;
  background: linear-gradient(180deg, #ff514b 0%, #f10b31 100%);
  box-shadow: 0 10px 22px rgba(223, 0, 31, 0.2);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.course-intro__button-text {
  display: block;
  line-height: 1;
}

.course-intro__button-icon {
  width: 20px;
  height: 20px;
}

.course-intro__button-icon i,
.course-intro__button-icon i::before {
  font-size: 18px;
}

.course-intro__button-icon i {
  transition: transform 180ms ease;
}

.course-intro__button:focus-visible {
  outline: 3px solid rgba(8, 120, 237, 0.42);
  outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
  .course-intro__learning-item:hover {
    background: #f8fbff;
  }

  .course-intro__button:hover {
    color: #ffffff;
    background: linear-gradient(180deg, #ed2036 0%, var(--color-red-deep) 100%);
    box-shadow: 0 13px 26px rgba(182, 0, 24, 0.26);
    transform: translateY(-2px);
  }

  .course-intro__button:hover .course-intro__button-icon i {
    transform: translateX(3px);
  }
}

@media (min-width: 576px) {
  .course-intro__media-badge {
    position: absolute;
    bottom: 22px;
    left: 18px;
    width: auto;
    max-width: calc(100% - 36px);
    margin: 0;
    padding: 16px 19px;
  }
}

@media (min-width: 640px) {
  .course-intro__learning-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-intro__learning-list--single {
    grid-template-columns: minmax(0, 1fr);
  }

  .course-intro__learning-list--odd:not(.course-intro__learning-list--single) .course-intro__learning-item:last-child {
    grid-column: 1 / -1;
  }

  .course-intro__learning-item {
    padding: 23px 20px;
  }

  .course-intro__features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 22px;
  }

  .course-intro__features--single {
    grid-template-columns: minmax(0, 1fr);
  }

  .course-intro__features--odd:not(.course-intro__features--single) .course-intro__feature:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 761px) {
  .course-intro {
    padding-block: 60px 72px;
  }

  .course-intro::before {
    display: block;
  }

  .course-intro__header {
    margin: 0 auto 44px;
    text-align: center;
  }

  .course-intro__eyebrow {
    margin-bottom: 15px;
    font-size: 16px;
  }

  .course-intro__title {
    margin-inline: auto;
    font-size: clamp(38px, 5.2vw, 48px);
  }

  .course-intro__description {
    margin: 20px auto 0;
    font-size: 17px;
    line-height: 1.78;
  }

  .course-intro__layout {
    gap: 42px;
  }

  .course-intro__band {
    margin-top: 40px;
    padding: 28px 30px;
  }

  .course-intro__feature,
  .course-intro__action-description {
    font-size: 16px;
  }

  .course-intro__action h3 {
    font-size: 24px;
  }

  .course-intro__button {
    min-width: 178px;
    min-height: 52px;
    padding: 12px 21px 12px 27px;
    font-size: 17px;
  }
}

@media (min-width: 992px) {
  .course-intro__learning-item {
    padding: 25px 22px;
  }

  .course-intro__learning-item h3 {
    font-size: clamp(20px, 1.55vw, 23px);
  }

  .course-intro__learning-item p {
    font-size: 17px;
  }
}

@media (min-width: 1120px) {
  .course-intro {
    padding-block: clamp(66px, 5.1vw, 84px) clamp(72px, 5.6vw, 92px);
  }

  .course-intro__header {
    margin-bottom: clamp(46px, 3.7vw, 58px);
  }

  .course-intro__layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(400px, 0.88fr);
    gap: clamp(48px, 5vw, 84px);
  }

  .course-intro__layout--single {
    grid-template-columns: minmax(0, 900px);
    justify-content: center;
  }

  .course-intro__layout--single .course-intro__media {
    width: min(100%, 680px);
  }

  .course-intro__media {
    width: 100%;
  }

  .course-intro__media-badge {
    bottom: 30px;
    left: -20px;
    max-width: calc(100% + 20px);
  }

  .course-intro__band {
    grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
    align-items: stretch;
    gap: clamp(28px, 3.2vw, 50px);
    margin-top: clamp(40px, 3.4vw, 52px);
    padding: clamp(30px, 2.5vw, 38px);
  }

  .course-intro__band--single {
    grid-template-columns: minmax(0, 1fr);
  }

  .course-intro__action {
    padding: 0 0 0 clamp(28px, 3vw, 46px);
    border-top: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
  }

  .course-intro__band--single .course-intro__action {
    padding-left: 0;
    border-left: 0;
  }

  .course-intro__action h3 {
    font-size: clamp(24px, 1.7vw, 28px);
  }
}

@media (min-width: 1400px) {
  .course-intro__title {
    font-size: clamp(50px, 3.2vw, 60px);
  }

  .course-intro__description {
    font-size: clamp(18px, 1.08vw, 20px);
  }

  .course-intro__layout {
    grid-template-columns: minmax(0, 1.22fr) minmax(430px, 0.78fr);
  }

  .course-intro__layout--single {
    grid-template-columns: minmax(0, 1050px);
  }

  .course-intro__learning-item {
    padding: 28px 26px;
  }

  .course-intro__learning-item h3 {
    font-size: clamp(21px, 1.25vw, 24px);
  }

  .course-intro__learning-item p {
    font-size: clamp(17px, 0.96vw, 18px);
  }

  .course-intro__feature,
  .course-intro__action-description {
    font-size: clamp(16px, 0.96vw, 18px);
  }
}

@media (max-width: 380px) {
  .course-intro__learning-top {
    gap: 11px;
  }

  .course-intro__icon {
    flex-basis: 40px;
    width: 40px;
    height: 40px;
  }

  .course-intro__learning-item h3 {
    font-size: 18px;
  }

  .course-intro__band {
    padding-inline: 18px;
  }

  .course-intro__media::before {
    right: -18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .course-intro__learning-item,
  .course-intro__button,
  .course-intro__button-icon i {
    transition: none !important;
  }
}