.boten-project-intro {
  background: #f6f8f9;
  border-top: 1px solid rgba(0, 51, 102, 0.14);
  color: #102033;
  padding: clamp(64px, 8vw, 112px) 24px;
}

.boten-project-intro *,
.boten-project-intro *::before,
.boten-project-intro *::after {
  box-sizing: border-box;
}

.boten-project-intro__inner {
  margin: 0 auto;
  max-width: 1180px;
}

.boten-project-intro__heading {
  margin-bottom: clamp(28px, 4vw, 44px);
  max-width: 820px;
}

.boten-project-intro__heading p {
  color: #e94e1b;
  font-size: 0.94rem;
  font-weight: 850;
  margin: 0 0 14px;
}

.boten-project-intro__heading h2 {
  color: #003366;
  font-size: clamp(2rem, 4.2vw, 3.35rem);
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.14;
  margin: 0;
}

.boten-project-intro__layout {
  align-items: center;
  display: grid;
  gap: clamp(30px, 5vw, 64px);
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
}

.boten-project-intro__copy {
  display: grid;
  gap: 24px;
}

.boten-project-intro__lead {
  color: #183450;
  font-size: clamp(1.18rem, 2vw, 1.48rem);
  font-weight: 800;
  line-height: 1.55;
  margin: 0;
}

.boten-project-intro__facts {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.boten-project-intro__facts article {
  background: #fff;
  border: 1px solid rgba(0, 51, 102, 0.14);
  border-radius: 8px;
  min-height: 132px;
  padding: 22px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.boten-project-intro__facts article:hover {
  border-color: rgba(233, 78, 27, 0.45);
  box-shadow: 0 18px 40px rgba(16, 32, 51, 0.1);
  transform: scale(1.025);
}

.boten-project-intro__facts strong {
  color: #003366;
  display: block;
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 900;
  line-height: 0.98;
}

.boten-project-intro__facts strong span {
  font-size: 0.42em;
  font-weight: 850;
}

.boten-project-intro__facts p {
  color: #5a6875;
  font-weight: 800;
  margin: 12px 0 0;
}

.boten-project-intro__position {
  border-left: 4px solid #e94e1b;
  display: grid;
  gap: 9px;
  padding-left: 18px;
}

.boten-project-intro__position p {
  color: #425465;
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.55;
  margin: 0;
}

.boten-project-intro__visual {
  background: #ffffff;
  border: 1px solid rgba(0, 51, 102, 0.14);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.boten-project-intro__slides {
  display: flex;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.boten-project-intro__slides::-webkit-scrollbar {
  display: none;
}

.boten-project-intro__slides figure {
  align-content: center;
  background: #eef2f4;
  display: grid;
  flex: 0 0 100%;
  margin: 0;
  min-height: clamp(340px, 43vw, 560px);
  position: relative;
  scroll-snap-align: start;
  scroll-margin-top: 96px;
}

.boten-project-intro__slides img {
  height: 100%;
  max-height: 620px;
  object-fit: contain;
  object-position: center;
  padding: 0;
  width: 100%;
}

.boten-project-intro__slides figcaption {
  background: rgba(0, 51, 102, 0.88);
  bottom: 16px;
  color: #fff;
  font-size: 0.94rem;
  font-weight: 850;
  left: 16px;
  line-height: 1.2;
  padding: 10px 12px;
  position: absolute;
}

.boten-project-intro__controls {
  border-top: 1px solid rgba(0, 51, 102, 0.14);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.boten-project-intro__controls a {
  color: #003366;
  cursor: pointer;
  font-weight: 850;
  padding: 14px 10px;
  text-align: center;
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease;
}

.boten-project-intro__controls a + a {
  border-left: 1px solid rgba(0, 51, 102, 0.14);
}

.boten-project-intro__controls a:hover,
.boten-project-intro__controls a:focus-visible {
  background: #eef2f4;
}

@media (max-width: 980px) {
  .boten-project-intro__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .boten-project-intro {
    padding-left: 18px;
    padding-right: 18px;
  }

  .boten-project-intro__facts {
    grid-template-columns: 1fr;
  }

  .boten-project-intro__slides figure {
    min-height: 300px;
  }

  .boten-project-intro__slides figcaption {
    bottom: 10px;
    left: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .boten-project-intro__facts article,
  .boten-project-intro__controls a {
    transition-duration: 0.001ms;
  }

  .boten-project-intro__slides {
    scroll-behavior: auto;
  }
}