/* Current Research overview and alternating scientific-question stories. */

.research-overview,
.research-questions,
.research-question-split {
  scroll-margin-top: 132px;
}

.research-editorial .research-overview {
  padding: clamp(76px, 8vw, 112px) 0;
  background: #fff;
}

.research-overview__grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(430px, 1.1fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
}

.research-overview__copy h2 {
  margin: 0 0 28px;
  color: var(--water-950);
  font: 500 clamp(2.6rem, 4.5vw, 4.35rem)/1.04 'Playfair Display', serif;
  letter-spacing: -.035em;
}

.research-overview__copy > p:last-child {
  margin: 0;
  color: #526978;
  font-size: clamp(1.04rem, 1.35vw, 1.18rem);
  line-height: 1.75;
}

.research-overview__media {
  position: relative;
  min-height: 0;
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  background: #fff;
}

.research-overview__media::before {
  display: none;
}

.research-overview__media::after {
  content: '';
  position: absolute;
  z-index: 2;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(9, 44, 69, .09);
}

.research-overview__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: clamp(12px, 2vw, 24px);
  opacity: 1;
}

.research-editorial .research-questions {
  padding: clamp(40px, 4.5vw, 56px) 0 0;
  background: #f3f8fa !important;
}

.research-questions > .research-shell > .research-heading {
  max-width: 850px;
  margin-bottom: clamp(24px, 3vw, 34px);
}

.research-questions__list {
  border-top: 1px solid #d7e5eb;
}

.research-question-split {
  padding: clamp(22px, 2.4vw, 30px) 0;
  border-bottom: 1px solid #d7e5eb;
}

.research-question-split__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(340px, .94fr);
  align-items: center;
  gap: clamp(30px, 4.5vw, 56px);
}

.research-question-split--reverse .research-question-split__media {
  grid-column: 2;
  grid-row: 1;
}

.research-question-split--reverse .research-question-split__copy {
  grid-column: 1;
  grid-row: 1;
}

.research-question-split__media {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #e9f2f5;
}

.research-question-split__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.research-question-split__media figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 11px 15px;
  color: #fff;
  background: rgba(8, 45, 66, .86);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.research-question-split__number {
  margin: 0 0 14px;
  color: #0877a8;
  font: 500 1.25rem/1 'Playfair Display', serif;
  letter-spacing: .06em;
}

.research-question-split__copy h3 {
  margin: 10px 0 16px;
  color: var(--water-950);
  font: 500 clamp(2.05rem, 3.25vw, 3.5rem)/1.08 'Playfair Display', serif;
  letter-spacing: -.032em;
  text-wrap: balance;
}

.research-question-split__copy > p:last-child {
  margin: 0;
  color: #536b78;
  font-size: clamp(1rem, 1.22vw, 1.1rem);
  line-height: 1.72;
}

@media (max-width: 900px) {
  .research-overview__grid,
  .research-question-split__grid {
    grid-template-columns: 1fr;
  }

  .research-overview__media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .research-question-split--reverse .research-question-split__media,
  .research-question-split--reverse .research-question-split__copy {
    grid-column: 1;
    grid-row: auto;
  }

  .research-question-split--reverse .research-question-split__media { grid-row: 1; }
  .research-question-split--reverse .research-question-split__copy { grid-row: 2; }
}

@media (max-width: 680px) {
  .research-editorial .research-overview {
    padding: 66px 0 72px;
  }

  .research-overview__grid,
  .research-question-split__grid {
    gap: 18px;
  }

  .research-overview__copy h2 {
    font-size: clamp(2.35rem, 12vw, 3.45rem);
  }

  .research-question-split {
    padding: 26px 0 30px;
  }

  .research-question-split__copy h3 {
    font-size: clamp(1.95rem, 9.5vw, 2.8rem);
  }
}

/* Compact Current Research introduction and four detailed project stories. */
.research-editorial:not(.past-google-style) .research-hero.minimal-page-hero {
  padding: 126px 0 52px;
}

.research-editorial:not(.past-google-style) .research-hero.minimal-page-hero h1 {
  font-size: clamp(3.05rem, 6vw, 5.05rem);
}

.research-editorial:not(.past-google-style) .research-hero.minimal-page-hero .research-deck {
  max-width: 760px;
  margin-top: 14px;
  font-size: 1.04rem;
  line-height: 1.55;
}

.research-editorial .research-overview {
  padding: clamp(52px, 5.5vw, 74px) 0;
}

.research-overview__grid {
  gap: clamp(34px, 5vw, 68px);
}

.research-overview__copy h2 {
  margin-bottom: 20px;
  font-size: clamp(2.25rem, 3.8vw, 3.65rem);
}

.research-overview__copy > p:last-child {
  font-size: clamp(.96rem, 1.15vw, 1.08rem);
  line-height: 1.66;
}

.research-projects__heading {
  margin-bottom: 22px !important;
}

.research-projects__heading h2 {
  margin-bottom: 0;
}

.research-project {
  padding: clamp(24px, 2.8vw, 34px) 0;
}

.research-project .research-question-split__grid {
  grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr);
  align-items: start;
  gap: clamp(30px, 4vw, 50px);
}

.research-project.research-question-split--reverse .research-question-split__grid {
  grid-template-columns: minmax(0, 1.22fr) minmax(300px, .78fr);
}

.research-project .research-question-split__media {
  margin-top: 2px;
  aspect-ratio: 4 / 3;
}

.research-project .research-question-split__number {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.research-project .research-question-split__copy h3 {
  margin: 8px 0 12px;
  font-size: clamp(1.62rem, 2.25vw, 2.28rem);
  line-height: 1.12;
  letter-spacing: -.025em;
}

.research-project__summary {
  margin: 0;
  color: #536b78;
  font-size: clamp(.94rem, 1.05vw, 1.02rem);
  line-height: 1.62;
}

.research-project__funding {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 9px;
  margin: 9px 0 0;
  padding: 3px 0 2px;
  border-left: 0;
  background: transparent;
  color: #71838d;
  font-size: .78rem;
  line-height: 1.38;
}

.research-project__funding strong {
  color: #6b7f8a;
  font-size: .66rem;
  font-weight: 650;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.research-project__publications {
  margin-top: 10px;
  padding-top: 11px;
  border-top: 1px solid #cfdfe6;
}

.research-project__publications > p {
  margin: 0 0 9px;
  color: #16465f;
  font-size: .91rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: none;
}

.research-project__publications ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.research-project__publications li {
  position: relative;
  margin: 0;
  padding-left: 15px;
  color: #425d6b;
  font-size: .95rem;
  line-height: 1.55;
}

.research-project__publications li::before {
  content: '';
  position: absolute;
  top: .64em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4b9fc3;
}

.research-project__publications em {
  color: #173f55;
  font-family: 'Playfair Display', serif;
  font-weight: 500;
}

.research-project__publications sup {
  color: #086ca8;
  font-size: .72em;
  font-weight: 700;
}

.research-project__note {
  color: #0877a8;
  font-size: .9em;
  font-weight: 600;
}

@media (max-width: 900px) {
  .research-project .research-question-split__grid,
  .research-project.research-question-split--reverse .research-question-split__grid {
    grid-template-columns: 1fr;
  }

  .research-project .research-question-split__media {
    max-height: 390px;
  }
}

@media (max-width: 680px) {
  .research-editorial:not(.past-google-style) .research-hero.minimal-page-hero {
    padding: 112px 0 44px;
  }

  .research-editorial:not(.past-google-style) .research-hero.minimal-page-hero h1 {
    font-size: clamp(2.65rem, 13vw, 3.8rem);
  }

  .research-editorial:not(.past-google-style) .research-hero.minimal-page-hero .research-deck {
    font-size: .98rem;
  }

  .research-editorial .research-overview {
    padding: 48px 0 52px;
  }

  .research-overview__copy h2 {
    margin-bottom: 16px;
    font-size: clamp(2.05rem, 10.5vw, 3rem);
  }

  .research-project {
    padding: 23px 0 26px;
  }

  .research-project .research-question-split__grid {
    gap: 16px;
  }

  .research-project .research-question-split__copy h3 {
    font-size: clamp(1.55rem, 7.8vw, 2.25rem);
  }

  .research-project__funding {
    grid-template-columns: 1fr;
    gap: 2px;
    margin-top: 8px;
    padding: 2px 0;
  }

  .research-project__publications > p {
    font-size: .88rem;
  }

  .research-project__publications li {
    font-size: .91rem;
  }
}

/* Full scientific composite for Project 03: preserve the complete two-panel figure. */
.research-project .research-question-split__media--composite {
  aspect-ratio: auto;
  max-height: none;
  overflow: visible;
  background: #fff;
}

.research-project .research-question-split__media--composite img {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #fff;
}

@media (min-width: 901px) {
  .research-project .research-question-split__media--composite {
    align-self: center;
  }
}