/* Rounded home-page cards, following the visual structure of the WiNES Lab site. */
.nav {
  background: var(--primary);
  color: #fff;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  border-color: #fff;
}

.nav-toggle {
  color: var(--dark);
}

.hero {
  margin: 32px auto 0;
  padding: 0 28px;
  background: var(--page);
}

.hero-grid {
  display: block;
  max-width: calc(var(--width) - 56px);
  padding: 52px;
  background: linear-gradient(135deg, var(--pale), #fff);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 37, 99, .06);
}

.hero-logo {
  margin-bottom: 28px;
}

.hero h1 {
  margin-bottom: 0;
  font-size: clamp(32px, 3.4vw, 40px);
  white-space: nowrap;
}

.hero-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(280px, 1fr);
  gap: 52px;
  align-items: start;
  margin-top: 30px;
}

.hero-copy .lead {
  margin-top: 0;
}

.hero-news {
  padding-left: 30px;
  border-left: 3px solid var(--primary);
}

.hero-news h2 {
  margin: 0 0 18px;
  color: var(--dark);
  font-size: 23px;
}

.hero-news-list article {
  padding: 14px 0;
  border-top: 1px solid var(--border);
}

.hero-news-list article:first-child {
  padding-top: 0;
  border-top: 0;
}

.hero-news-list time {
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-news-list p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.hero-news .acceptance-rate {
  display: inline-block;
  margin-left: 7px;
  padding: 2px 8px;
  border-radius: 2px;
  background: #f4f7fb;
  color: #b42318;
  font-size: 12px;
  font-weight: 700;
}

.hero-news-more {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  margin-top: 14px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
}

.hero-news-more:hover,
.hero-news-more:focus-visible {
  color: var(--dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.affiliation {
  border-radius: 16px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}

.affiliation:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
  box-shadow: 0 10px 24px rgba(0, 37, 99, .08);
}

.areas {
  gap: 18px;
  border: 0;
}

.areas article {
  position: relative;
  height: 275px;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  isolation: isolate;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}

.areas article:hover,
.areas article:focus-visible {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: 0 10px 24px rgba(0, 37, 99, .08);
  outline: none;
}

.research-card-preview,
.research-card-details {
  position: absolute;
  inset: 0;
  transition: transform .55s cubic-bezier(.22, 1, .36, 1);
}

.research-card-preview {
  z-index: 2;
  background: var(--dark);
}

.research-card-preview::after {
  position: absolute;
  inset: 28% 0 0;
  background: linear-gradient(180deg, transparent, rgba(0, 24, 68, .9));
  content: "";
}

.research-card-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s cubic-bezier(.22, 1, .36, 1);
}

.research-card-title {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  z-index: 1;
  color: #fff;
}

.areas .research-card-title h3 {
  display: flex;
  align-items: flex-end;
  min-height: 55px;
  margin: 0;
  color: #fff;
  font-size: 22px;
  line-height: 1.25;
}

.research-card-title span {
  display: block;
  margin-top: 9px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  opacity: .8;
  text-transform: uppercase;
}

.research-card-details {
  display: flex;
  align-items: flex-start;
  padding: 30px;
  background: linear-gradient(145deg, var(--primary), var(--dark));
  transform: translateY(100%);
}

.areas .research-card-details p {
  margin: 0;
  color: #fff;
  font-size: 16px;
  line-height: 1.6;
}

.research-card:hover .research-card-preview,
.research-card:focus-visible .research-card-preview {
  transform: translateY(-100%);
}

.research-card:hover .research-card-details,
.research-card:focus-visible .research-card-details {
  transform: translateY(0);
}

.research-card:hover .research-card-preview img,
.research-card:focus-visible .research-card-preview img {
  transform: scale(1.05);
}

.contact {
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 16px;
}

.btn {
  border-radius: 10px;
}

.gallery-section {
  margin: 0 0 72px;
}

.gallery-section h2 {
  margin: 0 0 28px;
  font-size: 38px;
}

.gallery-window {
  overflow: hidden;
  padding: 18px 0;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: linear-gradient(135deg, var(--pale), #fff);
  box-shadow: 0 10px 30px rgba(0, 37, 99, .06);
}

.gallery-track {
  --gallery-shift: 0px;
  --gallery-duration: 36s;
  display: flex;
  width: max-content;
  animation: gallery-scroll var(--gallery-duration) linear infinite;
  will-change: transform;
}

.gallery-window:hover .gallery-track {
  animation-play-state: paused;
}

.gallery-set {
  display: flex;
  flex-shrink: 0;
  gap: 18px;
  padding-left: 18px;
}

.gallery-set img {
  width: 260px;
  height: 190px;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: 14px;
}

@keyframes gallery-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-1 * var(--gallery-shift)));
  }
}

@media (max-width: 850px) {
  .nav-links {
    background: var(--primary);
    color: #fff;
  }

  .hero {
    padding: 0 28px;
  }

  .hero-grid {
    padding: 42px 32px;
  }

  .hero h1 {
    white-space: normal;
  }

  .hero-columns {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero-news {
    padding: 26px 0 0;
    border-top: 3px solid var(--primary);
    border-left: 0;
  }
}

@media (max-width: 560px) {
  .hero {
    margin-top: 20px;
    padding: 0 28px;
  }

  .hero-grid {
    padding: 32px 22px;
    border-radius: 16px;
  }

  .affiliation,
  .areas article,
  .contact {
    border-radius: 14px;
  }

  .gallery-section h2 {
    font-size: 32px;
  }

  .gallery-window {
    border-radius: 14px;
  }

  .gallery-set img {
    width: 220px;
    height: 160px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .research-card,
  .research-card-preview,
  .research-card-details,
  .research-card-preview img {
    transition-duration: .01ms;
  }

  .gallery-track {
    animation-play-state: paused;
  }
}