/* =========================
UGA COLOR PALETTE
========================= */

:root {
  --uga-red: #BA0C2F;
  --uga-black: #000000;
  --uga-gray-dark: #63666A;
  --uga-gray-light: #F1F2F2;
  --border-light: #e3e3e3;
  --border-medium: #d9d9d9;
  --shadow-soft: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 6px 14px rgba(0, 0, 0, 0.08);
}

/* =========================
GLOBAL
========================= */

body {
  color: var(--uga-black);
  line-height: 1.65;
}

main.content {
  max-width: 1100px;
  margin: 0 auto;
}

p {
  margin-bottom: 1rem;
}

a {
  transition: color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

/* Hide automatic Quarto page title blocks */
#title-block-header,
.quarto-title-block,
.quarto-title-banner {
  display: none !important;
}

/* =========================
NAVBAR
========================= */

.navbar {
  background-color: white;
  border-bottom: 2px solid var(--uga-red);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.navbar-brand {
  font-weight: 700;
  color: var(--uga-black) !important;
  letter-spacing: 0.01em;
}

.navbar-nav .nav-link {
  color: var(--uga-gray-dark) !important;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.navbar-nav .nav-link:hover {
  color: var(--uga-red) !important;
}

/* =========================
TYPOGRAPHY
========================= */

h1,
h2,
h3 {
  font-weight: 700;
}

h2 {
  border-bottom: 2px solid var(--uga-red);
  padding-bottom: 4px;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

h3 {
  margin-bottom: 0.6rem;
}

/* =========================
REUSABLE CARD STYLES
========================= */

.research-card,
.join-card,
.project-card,
.contact-card {
  background-color: white;
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 1.25rem;
  box-shadow: var(--shadow-soft);
}

.research-card,
.join-card,
.project-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.research-card:hover,
.join-card:hover,
.project-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

/* =========================
HERO
========================= */

.hero {
  background-color: var(--uga-gray-light);
  padding: 3.25rem 2.25rem;
  border-radius: 10px;
  margin-bottom: 2rem;
}

.hero h1 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--uga-black);
}

.hero p {
  font-size: 1.1rem;
  max-width: 750px;
  color: var(--uga-gray-dark);
  margin-bottom: 0;
}

/* =========================
HOMEPAGE IMAGE GRID
========================= */

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  max-width: 700px;
  margin: 1.5rem auto 2rem auto;
}

.hero-grid img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  border-radius: 8px;
  background-color: white;
}

/* =========================
RESEARCH AREA CARDS
========================= */

.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.research-card h3 {
  margin-top: 0;
}

/* =========================
PEOPLE
========================= */

.people-card {
  text-align: center;
  margin-bottom: 30px;
}

.people-img {
  border-radius: 50%;
  width: 180px;
  height: 180px;
  object-fit: cover;
}

.people-name {
  font-weight: 600;
  margin-top: 10px;
}

/* About page template tweaks */
.quarto-about-trestles ul,
.quarto-about-broadside ul {
  margin-top: 0.5rem;
}

/* =========================
NEWS
========================= */

.news-date {
  color: var(--uga-gray-dark);
  font-size: 0.9em;
}

.news-item {
  margin-bottom: 1.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

/* Optional sidebar box for specific right columns */
.sidebar-column {
  background-color: var(--uga-gray-light);
  padding: 1.2rem;
  border-radius: 8px;
}

/* =========================
CUSTOM CALLOUT
========================= */

.callout-join {
  background-color: var(--uga-gray-light);
  border-left: 4px solid var(--uga-red);
  padding: 1.2rem;
  border-radius: 8px;
  margin-top: 2rem;
}

.callout-join h3 {
  margin-top: 0;
  font-weight: 600;
}

.callout-join a {
  font-weight: 600;
}

/* =========================
BUTTON-LIKE LINKS
========================= */

.pub-button,
.profile-button,
.scholar-button {
  display: inline-block;
  margin-top: 0.45rem;
  margin-right: 0.45rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border-medium);
  border-radius: 8px;
  text-decoration: none;
  color: var(--uga-black);
  background-color: white;
  font-weight: 600;
  font-size: 0.85rem;
}

.pub-button:hover,
.profile-button:hover,
.scholar-button:hover {
  border-color: var(--uga-red);
  color: var(--uga-red);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

/* =========================
PUBLICATIONS
========================= */

.pub-sidebar {
  position: sticky;
  top: 90px;
  padding: 1rem;
  background-color: var(--uga-gray-light);
  border-radius: 10px;
}

.pub-sidebar h3,
.pub-sidebar h4 {
  margin-top: 0;
}

.pub-sidebar ul {
  list-style: none;
  padding-left: 0;
  margin-left: 0;
  margin-bottom: 0;
}

.pub-sidebar li {
  margin-bottom: 0.45rem;
}

.pub-sidebar a {
  text-decoration: none;
  color: var(--uga-gray-dark);
  font-weight: 600;
}

.pub-sidebar a:hover {
  color: var(--uga-red);
}

.pub-entry {
  margin-bottom: 0.75rem;
  padding: 0.6rem 0 0.8rem 0;
  border-bottom: 1px solid var(--border-light);
  line-height: 1.45;
}

.pub-entry p {
  margin-bottom: 0;
}

/* =========================
JOIN US
========================= */

.join-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.join-card h2 {
  margin-top: 0;
}

/* =========================
CONTACT
========================= */

iframe {
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* =========================
PROJECTS / RESEARCH PAGE
========================= */

.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.project-card h2 {
  margin-top: 0.4rem;
  margin-bottom: 0.6rem;
  border-bottom: none;
  padding-bottom: 0;
}

.project-status {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--uga-gray-dark);
  background-color: var(--uga-gray-light);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  margin-bottom: 0.35rem;
}

/* =========================
RESPONSIVE
========================= */

@media (max-width: 900px) {
  .pub-sidebar {
    position: static;
    padding: 1rem;
    margin-bottom: 1.5rem;
  }

  .join-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 2rem 1.25rem;
  }

  .hero-grid img {
    height: 160px;
  }

  .columns {
    gap: 1rem;
  }
}

.pub-sidebar-column {
  padding-right: 1.5rem;
  box-sizing: border-box;
}

.pub-sidebar {
  position: sticky;
  top: 90px;
  padding: 1rem;
  background-color: var(--uga-gray-light);
  border-radius: 10px;
  border: 1px solid var(--border-light);
}

.featured-paper {
  background-color: var(--uga-gray-light);
  border-left: 5px solid var(--uga-red);
  border-radius: 10px;
  padding: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}

.featured-paper h2 {
  margin-top: 0.4rem;
  margin-bottom: 0.6rem;
  border-bottom: none;
  padding-bottom: 0;
}

.featured-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: white;
  background-color: var(--uga-red);
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  margin-bottom: 0.5rem;
}

.featured-meta {
  color: var(--uga-gray-dark);
  font-size: 0.95rem;
  margin-bottom: 0.9rem;
}

.featured-links {
  margin-top: 0.8rem;
}