.hero-copy {
  width: min(880px, 90%);
}

.hero h1 {
  font-size: clamp(52px, 5.9vw, 84px);
}

.contact-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 30px;
}

.contact-actions .button {
  margin-top: 0;
}

.contact-email {
  border-bottom: 1px solid currentColor;
  font-weight: 700;
}

.contact address a + a {
  margin-top: 8px;
}

.literature {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 9%;
}

.literature-content h2 {
  max-width: 680px;
  margin: 20px 0 28px;
  font-size: clamp(42px, 4.6vw, 68px);
  line-height: 1.08;
  letter-spacing: -2px;
}

.literature-lead {
  max-width: 580px;
  font-size: 19px;
}

.literature-note {
  max-width: 570px;
  margin-top: 20px;
  color: var(--muted);
}

.literature-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 32px;
}

.literature-actions .button,
.literature-actions .underlink {
  margin-top: 0;
}

.literature-cover {
  width: 100%;
  max-width: 390px;
  margin: 0 0 0 auto;
}

.literature-cover a {
  display: block;
}

.literature-cover img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  box-shadow: 0 20px 45px rgba(16, 37, 28, .13);
}

.literature-cover figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.tech-services {
  padding: 90px 7%;
  background: #e8e2d3;
}

.tech-intro {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: end;
  gap: 8%;
  margin-bottom: 46px;
}

.tech-intro .small-label {
  grid-column: 1 / -1;
  color: var(--pine);
}

.tech-intro h2 {
  max-width: 680px;
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1.08;
  letter-spacing: -2px;
}

.tech-intro > p:last-child {
  max-width: 440px;
  font-size: 18px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #9e9b87;
}

.tech-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 330px;
  padding: 34px 8% 4px 0;
}

.tech-card + .tech-card {
  border-left: 1px solid #9e9b87;
  padding-left: 8%;
}

.tech-card .card-number {
  color: #656d4b;
}

.tech-card h3 {
  margin: 30px 0 12px;
  font-size: clamp(29px, 3vw, 38px);
  line-height: 1.2;
}

.tech-card p {
  max-width: 520px;
  margin-bottom: 24px;
  color: #4f574f;
}

.tech-card a {
  margin-top: auto;
  border-bottom: 1px solid currentColor;
  color: var(--pine);
  font-weight: 700;
}

@media (max-width: 900px) {
  .site-header nav {
    gap: 15px;
  }
}

@media (max-width: 650px) {
  .site-header {
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .site-header nav {
    width: 100%;
    max-width: none;
    justify-content: space-between;
    gap: 10px;
  }

  .site-header nav a:first-child {
    display: none;
  }

  .hero-copy {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(34px, 9.7vw, 40px);
    letter-spacing: -1px;
    line-height: 1.04;
  }

  .literature {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .literature-content h2 {
    font-size: 43px;
  }

  .literature-lead {
    font-size: 17px;
  }

  .literature-cover {
    max-width: 340px;
    margin: 0;
  }

  .tech-services {
    padding: 66px 6%;
  }

  .tech-intro,
  .tech-grid {
    grid-template-columns: 1fr;
  }

  .tech-intro {
    gap: 18px;
    margin-bottom: 30px;
  }

  .tech-intro .small-label {
    grid-column: auto;
  }

  .tech-card,
  .tech-card + .tech-card {
    min-height: 0;
    padding: 30px 0;
    border-left: 0;
  }

  .tech-card + .tech-card {
    border-top: 1px solid #9e9b87;
  }

  .tech-card a {
    margin-top: 0;
  }
}