.sub-sec-hero {
  padding: 64px 24px 48px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.sub-sec-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 40px;
  align-items: center;
}

.sub-sec-hero-img {
  width: 400px;
  height: 260px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sub-sec-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.sub-sec-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  max-width: 800px;
  line-height: 1.15;
}

.sub-sec-hero-lead {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 640px;
}

.sub-sec-cards {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 48px 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sub-sec-card {
  padding: 28px 24px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.sub-sec-card-num {
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 12px;
}

.sub-sec-card h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
}

.sub-sec-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

.sub-sec-prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.sub-sec-prose h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 28px 0 12px;
  color: var(--text);
}

.sub-sec-prose p {
  color: var(--muted);
  margin-bottom: 14px;
  line-height: 1.75;
}

@media (max-width: 900px) {
  .sub-sec-cards {
    grid-template-columns: 1fr;
  }

  .sub-sec-hero-inner {
    grid-template-columns: 1fr;
  }

  .sub-sec-hero-img {
    width: 100%;
    max-width: 100%;
    height: 200px;
  }
}

@media (max-width: 375px) {
  .sub-sec-hero-img {
    height: 160px;
    max-width: 100%;
    overflow: hidden;
  }
}