.case-studies {
  background: #f5f3ee;
  color: #111;
}

.case-heading {
  align-items: flex-start;
}

.case-heading em {
  color: #b51b1d;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.case-card {
  background: #fff;
  border: 1px solid #ded8cc;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-rows: auto 1fr;
}

.case-card.case-feature {
  grid-column: span 2;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-rows: auto;
}

.case-gallery {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  grid-template-rows: repeat(2, 180px);
  gap: 6px;
  background: #111;
}

.case-card.case-feature .case-gallery {
  grid-template-rows: repeat(2, 230px);
}

.case-card.case-feature .villa-gallery {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(3, 170px);
}

.case-card.case-feature .villa-gallery img:first-child {
  grid-column: span 2;
  grid-row: span 2;
}

.shower-site-gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(2, 155px);
}

.kitchen-install-gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(2, 155px);
}

.case-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-gallery img:first-child {
  grid-row: span 2;
}

.case-gallery.shower-site-gallery img:first-child {
  grid-column: auto;
  grid-row: auto;
}

.case-gallery.kitchen-install-gallery img:first-child {
  grid-column: auto;
  grid-row: auto;
}

.case-body {
  padding: 28px 28px 30px;
}

.case-kicker {
  margin: 0 0 12px;
  color: #b51b1d;
  font: 700 10px "DM Mono";
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-body h3 {
  margin: 0 0 14px;
  font: 600 31px/1.08 "Playfair Display", serif;
  color: #111;
}

.case-body p {
  margin: 0;
  color: #5f5a51;
  font-size: 14px;
}

.case-body ul {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.case-body li {
  border: 1px solid #dbc892;
  background: #fff7df;
  color: #5f4210;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 700;
}

.contact-map {
  margin-top: 30px;
}

.contact-map iframe {
  width: 100%;
  height: 360px;
  border: 0;
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.16);
}

@media (max-width: 980px) {
  .nav {
    gap: 16px;
  }

  .nav a {
    font-size: 11px;
  }

  .case-card.case-feature {
    grid-template-columns: 1fr;
  }

  .case-card.case-feature .case-gallery {
    grid-template-rows: repeat(2, 190px);
  }

  .case-card.case-feature .villa-gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: repeat(4, 160px);
  }
}

@media (max-width: 760px) {
  .case-grid {
    grid-template-columns: 1fr;
  }

  .case-card,
  .case-card.case-feature {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .case-gallery,
  .case-card.case-feature .case-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 190px 150px;
  }

  .case-card.case-feature .villa-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 190px repeat(3, 145px);
  }

  .shower-site-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 145px);
  }

  .kitchen-install-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 145px);
  }

  .case-gallery img:first-child {
    grid-column: span 2;
    grid-row: auto;
  }

  .shower-site-gallery img:first-child {
    grid-column: auto;
  }

  .kitchen-install-gallery img:first-child {
    grid-column: auto;
  }

  .case-body {
    padding: 24px 22px 26px;
  }

  .case-body h3 {
    font-size: 27px;
  }

  .contact-map iframe {
    height: 300px;
  }
}