/* Focused, compact presentation for the four outdoor principles on Training. */
.environment-section {
  padding-bottom: clamp(3.5rem, 5vw, 4.5rem);
}

.environment-section > h2 {
  margin: 0;
  font-size: clamp(2.375rem, 3.5vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -.025em;
}

.environment-subtitle {
  margin: .55rem 0 1.15rem;
  color: var(--muted, #626761);
  font-size: clamp(.95rem, 1.35vw, 1.08rem);
  line-height: 1.5;
  letter-spacing: .025em;
}

.environment-intro {
  max-width: 790px;
  margin: 0 0 clamp(1.5rem, 3vw, 2rem);
  color: var(--body, #435047);
  font-size: 1rem;
  line-height: 1.72;
}

.environment-principles-grid {
  display: grid;
  width: 100%;
  max-width: 1160px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin: 0 auto;
}

.environment-principle-card {
  min-width: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
}

.environment-principle-figure {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  height: 300px;
  margin: 0;
  background: #18241d;
}

.environment-principle-figure::after {
  position: absolute;
  z-index: 0;
  inset: 38% 0 0;
  background: linear-gradient(180deg, rgba(10, 18, 13, 0), rgba(10, 18, 13, .82));
  content: "";
  pointer-events: none;
}

.environment-principle-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.environment-principle-figure figcaption {
  position: absolute;
  z-index: 1;
  inset: auto 0 0;
  display: grid;
  gap: .45rem;
  padding: clamp(1rem, 2vw, 1.45rem);
  color: #fff;
}

.environment-principle-figure h3 {
  margin: 0;
  color: #fff;
  font-family: var(--serif, Georgia, serif);
  font-size: clamp(1.5rem, 2.2vw, 1.75rem);
  line-height: 1.2;
}

.environment-principle-figure figcaption p {
  max-width: 60ch;
  margin: 0;
  color: rgba(255, 255, 255, .95);
  font-size: clamp(.875rem, 1.1vw, 1rem);
  line-height: 1.55;
}

.environment-transition {
  max-width: 850px;
  margin: clamp(1.5rem, 3vw, 2.15rem) auto 0;
  color: var(--body, #435047);
  font-family: var(--serif, Georgia, serif);
  font-size: clamp(1.05rem, 1.55vw, 1.22rem);
  line-height: 1.65;
  text-align: center;
}

.environment-disclosure {
  margin: .7rem 0 0;
  color: var(--muted, #626761);
  font-size: .78rem;
  line-height: 1.5;
  text-align: center;
}

.environment-section > .context-links {
  margin-top: clamp(1.5rem, 3vw, 2rem);
}

@media (max-width: 680px) {
  .environment-section {
    padding-bottom: 3rem;
  }

  .environment-section > h2 {
    font-size: clamp(2rem, 9vw, 2.45rem);
  }

  .environment-subtitle {
    margin-bottom: 1rem;
    font-size: .95rem;
  }

  .environment-intro {
    margin-bottom: 1.3rem;
    font-size: .96rem;
    line-height: 1.65;
  }

  .environment-principles-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .environment-principle-figure {
    height: clamp(220px, 58vw, 280px);
  }

  .environment-principle-figure h3 {
    font-size: clamp(1.35rem, 6vw, 1.55rem);
  }

  .environment-principle-figure figcaption p {
    font-size: .9rem;
  }

  .environment-transition {
    margin-top: 1.25rem;
    font-size: 1.05rem;
    text-align: left;
  }
}