/* Hero */

.top-surface {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 28%, var(--aqua-glow), transparent 30rem),
    var(--night);
  color: var(--white);
}

.top-surface::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgb(255 255 255 / 2.2%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 2.2%) 1px, transparent 1px);
  background-size: 5rem 5rem;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 85%);
  pointer-events: none;
}

.hero {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 34rem;
  align-items: center;
  padding-block: clamp(5rem, 9vw, 8.5rem);
}

.hero-copy {
  max-width: 70rem;
}

.hero-summary {
  max-width: 45rem;
  margin-bottom: 0;
  color: var(--text-on-dark);
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
  line-height: 1.65;
}

/* Homepage sections */

.section {
  padding-block: clamp(5rem, 8vw, 7rem);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(9rem, 0.36fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.section-content {
  max-width: 50rem;
}

.section-content > p {
  max-width: 47rem;
  color: var(--ink-soft);
  font-size: 1.08rem;
  line-height: 1.75;
}

.expertise {
  background: var(--paper);
}

.expertise-list {
  margin-top: 4.5rem;
  border-top: 1px solid var(--line);
}

.expertise-item {
  display: grid;
  grid-template-columns: minmax(11rem, 0.42fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
  padding: 2rem 0 2.2rem;
  border-bottom: 1px solid var(--line);
}

.expertise-item h3 {
  max-width: 15rem;
  margin-bottom: 0;
  font-size: 1.4rem;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.expertise-item p {
  margin-bottom: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.about {
  background: var(--paper-deep);
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 3rem;
  border-top: 1px solid #bfc7c3;
}

.about-facts p {
  margin: 0;
  padding: 1.25rem 1.25rem 0 0;
  font-weight: 650;
}

.about-facts span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.contact {
  background: var(--night);
  color: var(--white);
}

.contact .section-label {
  color: var(--aqua);
}

.contact .section-content > p {
  margin-bottom: 0;
  color: var(--text-on-dark);
}

.contact h2 {
  margin-bottom: 1rem;
}

.contact-link {
  display: inline-flex;
  min-height: 2.75rem;
  width: fit-content;
  align-items: center;
  margin-top: 1.25rem;
  color: var(--aqua);
}

/* Responsive */

@media (max-width: 62rem) {
  .hero {
    min-height: 0;
  }
}

@media (max-width: 43rem) {
  h1 {
    font-size: clamp(2.75rem, 14.5vw, 4rem);
  }

  .hero {
    padding-block: 4.3rem 5rem;
  }

  .eyebrow {
    display: grid;
    gap: 0.25rem;
  }

  .eyebrow span + span::before {
    margin-right: 0.65rem;
  }

  .hero-summary {
    font-size: 1rem;
  }

  .section-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .expertise-list {
    margin-top: 3rem;
  }

  .expertise-item {
    grid-template-columns: 1fr;
    gap: 0.8rem;
    padding-block: 1.6rem 1.8rem;
  }

  .about-facts {
    grid-template-columns: 1fr;
  }

  .about-facts p {
    padding-top: 0.9rem;
  }
}