/* ── Case Studies Page — page-specific styles ── */

/* Intro */
.cs-intro {
  padding: 3.5rem 4.2% 3.5rem;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.cs-intro__lead {
  font-size: clamp(1.6rem, 2.8vw, 2.7rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: #155573;
  margin-bottom: 1.25rem;
}

.cs-intro__body {
  font-size: clamp(1.05rem, 1.4vw, 1.5rem);
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: #212121;
  max-width: 1030px;
  margin: 0 auto;
}

/* Cards list */
.cs-filter__panel.is-active {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

/* Horizontal case study card */
.cs-card {
  display: flex;
  min-height: 372px;
  border-radius: 15px;
  overflow: hidden;
  text-decoration: none;
  color: #fff;
  transition: transform 0.25s;
}

.cs-card:hover {
  transform: translateY(-2px);
}

.cs-card__image {
  flex: 0 0 43%;
  position: relative;
  overflow: hidden;
}

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

.cs-card__content {
  flex: 1;
  background: #155573;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem 2.5rem;
}

.cs-card__tag {
  display: inline-flex;
  align-self: flex-start;
  background: #fff;
  color: #2c90c0;
  font-size: 0.96rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 1.95;
  padding: 0 0.33rem;
  border-radius: 5px;
}

.cs-card__title {
  font-size: clamp(1.3rem, 1.8vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.22;
}

.cs-card__desc {
  font-size: clamp(0.9rem, 1.05vw, 1.1rem);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.01em;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .cs-intro {
    padding: 2.5rem 1.25rem 1rem;
  }

  .cs-card {
    flex-direction: column;
    min-height: auto;
    border-radius: 15px;
  }

  .cs-card__image {
    flex: none;
    height: 220px;
  }

  .cs-card__content {
    padding: 1.5rem;
  }
}