/* publichealth.id — elegant blue & purple, structure inspired by ellakaye.co.uk */

:root {
  --c1: #bd1010;          /* crimson (logo .id disc) */
  --c2: #524f50;          /* charcoal (logo wordmark) */
  --c3: #7f0d0d;          /* deep maroon */
  --ink: #1f1d1e;
  --muted: #6e696a;
  --line: #e6e1e2;
  --card-bg: #ffffff;
  --soft-bg: #f7f5f5;
  --nav-bg: #ffffff;
  --nav-fg: #3a3738;
  --btn-text: #ffffff;
  --display: "Orbitron", "Inter", sans-serif;
  --sans: "Inter", -apple-system, "Segoe UI", Helvetica, sans-serif;
}
body.quarto-dark {
  --c1: #e5484d;
  --c2: #7a7475;
  --c3: #b83a3f;
  --ink: #f3f0f0;
  --muted: #a39d9e;
  --line: #2c2829;
  --card-bg: #1b1819;
  --soft-bg: #171415;
  --nav-bg: #141213;
  --nav-fg: #e8e4e5;
  --btn-text: #ffffff;
}

/* ---------- Navbar ---------- */
.navbar {
  background: var(--nav-bg) !important;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 12px rgba(31, 29, 30, 0.06);
}
.navbar::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--c1) 0%, var(--c1) 22%, var(--c2) 22%, var(--c2) 100%);
}
.navbar-brand { padding: 0.35rem 0; }
.navbar-title { display: flex; align-items: center; }
.brand-logo { height: 40px; width: auto; display: block; }
.brand-dark { display: none; }
body.quarto-dark .brand-light { display: none; }
body.quarto-dark .brand-dark { display: block; }
.navbar-nav .nav-link {
  font-family: var(--display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--nav-fg) !important;
  position: relative;
  padding-bottom: 0.4rem;
}
.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0.5rem;
  bottom: 0;
  height: 3px;
  width: 0;
  border-radius: 2px;
  background: var(--c1);
  transition: width 0.3s ease;
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { width: 90%; }
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--c1) !important; }
.navbar-nav .nav-item:last-child .nav-link {
  border: 1.5px solid var(--c1);
  border-radius: 4px;
  padding: 0.2rem 0.6rem;
  margin-left: 0.4rem;
  color: var(--c1) !important;
}
.navbar-nav .nav-item:last-child .nav-link::after { display: none; }
.navbar-nav .nav-item:last-child .nav-link:hover { background: var(--c1); color: #fff !important; }
.quarto-navbar-tools a,
.aa-DetachedSearchButton .aa-DetachedSearchButtonIcon,
.navbar-toggler { color: var(--nav-fg) !important; }
.navbar-toggler { border-color: var(--line) !important; }
.navbar-toggler-icon { filter: none; }
body:not(.quarto-dark) .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%233a3738' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ---------- Typography ---------- */
body { font-family: var(--sans); }
h1, h2, h3, h4, h5, h6 { font-family: var(--display); font-weight: 600; color: var(--ink); letter-spacing: 0.01em; }
h2 { border-bottom: 2px solid var(--line); padding-bottom: 0.3rem; margin-top: 2.2rem; }
h1.title {
  font-size: 1.8rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--c1);
  display: inline-block;
  font-weight: 600;
}
a { text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
.page-layout-full main.content { max-width: 1120px; margin-left: auto; margin-right: auto; }

/* ---------- Home ---------- */
.home-header {
  font-family: var(--display);
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
  line-height: 1.15;
}
.home-sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 62ch;
  margin: 0.4rem 0 1.4rem;
}
.home-sub strong { color: var(--c1); font-weight: 600; }
.home-eyebrow {
  font-family: var(--display);
  font-style: italic;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--c1);
  margin: 1.2rem 0 0.2rem;
  letter-spacing: 0.02em;
}

.grid .card {
  background-color: var(--card-bg);
  border: 4px solid var(--c1);
  border-radius: 5px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.grid .card:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(189, 16, 16, 0.14); }
.card-c2 { border-color: var(--c2) !important; }
.card-c3 { border-color: var(--c3) !important; }
.card-body { padding: 1.4rem 1.4rem 1.2rem; }
.card-text { font-size: 1.02rem; line-height: 1.55; margin-bottom: 1.2rem; }
.card-icon { font-size: 1.5rem; color: var(--c1); display: block; margin-bottom: 0.6rem; }
.card-c2 .card-icon { color: var(--c2); }
.card-c3 .card-icon { color: var(--c3); }

a.card-link {
  display: inline-block;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  background-color: var(--c1);
  color: var(--btn-text) !important;
  border: 4px solid var(--c1);
  border-radius: 5px;
  padding: 4px 0.9rem;
  transition: background-color 0.2s, color 0.2s;
}
.card-c2 a.card-link { background-color: var(--c2); border-color: var(--c2); }
.card-c3 a.card-link { background-color: var(--c3); border-color: var(--c3); }
a.card-link:hover { background: transparent !important; color: var(--c1) !important; text-decoration: none; }
.card-c2 a.card-link:hover { color: var(--c2) !important; }
.card-c3 a.card-link:hover { color: var(--c3) !important; }

.pull-quote {
  border-left: 5px solid var(--c2);
  background: var(--soft-bg);
  border-radius: 0 6px 6px 0;
  padding: 1rem 1.6rem;
  margin: 2.6rem 0 1rem;
}
.pull-quote p { font-family: var(--sans); font-size: 1.15rem; font-style: italic; color: var(--ink); margin-bottom: 0.4rem; }
.pull-quote cite { font-size: 0.88rem; color: var(--muted); font-style: normal; }

/* ---------- About / contact ---------- */
.quarto-about-trestles .about-entity, .quarto-about-jolla .about-entity { font-family: var(--display); }
.about-image { box-shadow: 0 6px 20px rgba(31, 29, 30, 0.25); }
.about-link {
  border: 2px solid var(--c1) !important;
  color: var(--c1) !important;
  border-radius: 5px;
  font-weight: 600;
  background: transparent !important;
}
.about-link:hover { background: var(--c1) !important; color: var(--btn-text) !important; }

.link-buttons { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1rem 0 1.6rem; }
.link-buttons a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid var(--c1);
  color: var(--c1);
  border-radius: 5px;
  padding: 0.35rem 0.9rem;
  font-weight: 600;
}
.link-buttons a:nth-child(2n) { border-color: var(--c2); color: var(--c2); }
.link-buttons a:hover { background: var(--c1); color: var(--btn-text); text-decoration: none; }
.link-buttons a:nth-child(2n):hover { background: var(--c2); }

/* ---------- CV & publications ---------- */
.cv-entry { margin-bottom: 1.1rem; padding-left: 0.9rem; border-left: 3px solid var(--line); }
.cv-entry:hover { border-left-color: var(--c2); }
.cv-entry .cv-date {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0 0.5rem;
  border-radius: 10px;
  background: var(--soft-bg);
  color: var(--c1);
  font-size: 0.8rem;
  font-weight: 600;
}
.pub-year-heading h2 {
  color: var(--c1);
  border-bottom: 2px solid var(--c2);
  margin-top: 2.2rem;
}
.note-small { font-size: 0.82rem; color: var(--muted); margin-top: 0.6rem; }

/* ---------- Live feeds ---------- */
.live-feed {
  border: 2px solid var(--line);
  border-left: 5px solid var(--c1);
  border-radius: 5px;
  background: var(--card-bg);
  padding: 0.6rem 1.2rem;
  margin-top: 1rem;
}
.live-feed-item { padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.live-feed-item:last-child { border-bottom: none; }
.live-feed-item a { font-weight: 600; }
.live-feed-meta, .live-feed-status { font-size: 0.83rem; color: var(--muted); margin-top: 0.15rem; }
.live-feed-error {
  font-size: 0.9rem;
  color: #6b3a00;
  background: #fff6e8;
  border: 1px solid #f0dcb0;
  border-radius: 4px;
  padding: 0.7rem 0.9rem;
  margin: 0.6rem 0;
}
.refresh-btn {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 2px solid var(--c2);
  background: transparent;
  color: var(--c2);
  padding: 0.2rem 0.8rem;
  border-radius: 5px;
  cursor: pointer;
}
.refresh-btn:hover { background: var(--c2); color: var(--btn-text); }

/* ---------- Blog listing ---------- */
.quarto-grid-item.card { border: 3px solid var(--c1); border-radius: 5px; background: var(--card-bg); }
.quarto-grid-item.card:hover { border-color: var(--c2); }
.listing-category { border-color: var(--c2) !important; color: var(--c2) !important; }

/* ---------- Footer ---------- */
.nav-footer {
  border-top: 4px solid transparent !important;
  border-image: linear-gradient(90deg, var(--c1), var(--c2)) 1;
  font-size: 0.88rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.nav-footer a { color: var(--c1); }
.nav-footer em { font-family: var(--display); font-size: 0.8rem; color: var(--c1); }

@media (max-width: 991.98px) {
  .navbar-nav .nav-link::after { display: none; }
  .navbar-nav .nav-item:last-child .nav-link { display: inline-block; margin-left: 0; }
  .home-header { font-size: 2rem; }
}

@media (max-width: 575.98px) {
  .brand-logo { height: 32px; }
  .navbar-brand-container { max-width: none !important; }
}