/* Violet Kimble academic site refresh */

:root {
  --vk-accent: #006D77;
  --vk-text-soft: #5f6368;
  --vk-border: #e7e7e7;
  --vk-card: #fafafa;
}

body {
  line-height: 1.7;
}

.intro-header .page-heading h1,
.intro-header .post-heading h1 {
  letter-spacing: -0.02em;
}

.home-intro {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 2.5rem auto;
}

.home-lead {
  font-size: 1.35rem;
  line-height: 1.6;
  margin-bottom: 1.1rem;
}

.home-position {
  color: var(--vk-text-soft);
  margin-bottom: 1.4rem;
}

.home-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.home-buttons .btn {
  min-width: 125px;
}

.btn-primary {
  background-color: var(--vk-accent);
  border-color: var(--vk-accent);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #005961;
  border-color: #005961;
}

.btn-outline-primary {
  color: var(--vk-accent);
  border-color: var(--vk-accent);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: var(--vk-accent);
  border-color: var(--vk-accent);
  color: white;
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2.25rem;
}

.research-card,
.featured-item {
  border: 1px solid var(--vk-border);
  border-radius: 10px;
  padding: 1.35rem;
  background: var(--vk-card);
}

.research-card h3,
.featured-item h3 {
  margin-top: 0.3rem;
  font-size: 1.15rem;
  line-height: 1.35;
}

.card-number,
.featured-label {
  color: var(--vk-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.featured-work {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.5rem 0 2.25rem;
}

.featured-item p {
  margin-bottom: 0.65rem;
}

.home-closing {
  margin-top: 1.5rem;
}

blockquote {
  border-left-color: var(--vk-accent);
}

a {
  text-underline-offset: 0.15em;
}

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

  .home-lead {
    font-size: 1.2rem;
  }
}