/*
  FORGE lab styles — self-contained on purpose.
  This subsite reuses only external CDNs (Bootstrap/Roboto/Font Awesome) and
  the shared student photos under ../images/students/. Everything visual lives
  here so the /forge/ directory can be lifted to its own domain later by
  copying this folder + the image assets and dropping the ../ prefixes.
*/

:root {
  --forge-ink: #182a4a;      /* navy — headings, matches logo   */
  --forge-navy: #182a4a;
  --forge-navy-dk: #11203a;
  --forge-body: #3a3f47;     /* body text                       */
  --forge-muted: #7b7669;    /* captions, notes (warm gray)     */
  --forge-accent: #c2a04e;   /* gold — decorative (bars, icons on dark) */
  --forge-accent-dk: #8a6a1f;/* text-safe gold for links        */
  --forge-line: #e6e0d0;     /* warm hairlines                  */
  --forge-panel: #f4eede;    /* warm cream panel                */
  --forge-cream: #f8f3e8;    /* hero cream, matches logo bg     */
}

body {
  font-family: "Roboto", "Helvetica Neue", Arial, sans-serif;
  color: var(--forge-body);
  background: #fff;
}

/* ---- Nav ---------------------------------------------------------------- */
.forge-nav.navbar-default {
  background: var(--forge-ink);
  border: 0;
  margin-bottom: 0;
  border-radius: 0;
}
.forge-nav .navbar-brand {
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.14em;
}
.forge-nav .navbar-brand .fa-hammer { color: var(--forge-accent); margin-right: 8px; }
.forge-nav .navbar-nav > li > a { color: #d7ddea; }
.forge-nav .navbar-nav > li > a:hover,
.forge-nav .navbar-nav > li > a:focus { color: #fff; background: transparent; }
.forge-nav .navbar-nav > .active > a,
.forge-nav .navbar-nav > .active > a:hover,
.forge-nav .navbar-nav > .active > a:focus { color: var(--forge-accent); background: transparent; }
.forge-nav .navbar-toggle { border-color: #35426a; }
.forge-nav .navbar-toggle .icon-bar { background: #d7ddea; }
.forge-nav .navbar-collapse { border-color: #2a3860; }
.forge-nav .home-link { color: #9aa6bd; }

/* ---- Hero --------------------------------------------------------------- */
.forge-hero {
  background:
    radial-gradient(900px 340px at 50% -30%, rgba(194,160,78,0.18), transparent 65%),
    var(--forge-cream);
  color: var(--forge-navy);
  padding: 84px 0 56px;   /* top clears the fixed navbar */
  text-align: center;
  border-bottom: 1px solid var(--forge-line);
}
/* Full wordmark as ONE SVG: FORGE + gold rule + two-line tagline all scale
   together and fill the width up to the cap. */
.forge-wordmark { text-align: center; margin: 4px auto 20px; }
.forge-wordmark .fw-lockup {
  display: block;
  width: 100%;
  max-width: 600px;   /* the cap; below this it fills 100% of the container */
  height: auto;
  margin: 0 auto;
}
.forge-wordmark .fw-lockup .fw-name-t {
  font-family: "Chakra Petch", "Roboto Condensed", sans-serif;
  font-weight: 700;
  fill: var(--forge-navy);
}
.forge-wordmark .fw-lockup .fw-tag-t {
  font-family: "Roboto", "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  fill: var(--forge-navy);
}
.forge-wordmark .fw-lockup .fw-rule-line { stroke: var(--forge-accent); stroke-width: 6; }
.forge-wordmark .fw-lockup .fw-diamond   { fill: var(--forge-accent); }
/* Inner-page hero: just a large uppercase page title (no lab lockup). */
.forge-hero .forge-page-title {
  font-family: "Chakra Petch", "Roboto Condensed", sans-serif;
  font-weight: 700;
  font-size: 72px;
  line-height: 1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forge-navy);
  margin: 0;
}
.forge-hero .forge-mission {
  font-size: 19px;
  line-height: 1.5;
  max-width: 720px;
  margin: 0 auto 18px;
  color: var(--forge-navy);
}
.forge-hero .forge-affil {
  font-size: 14px;
  color: var(--forge-muted);
}
.forge-hero .forge-affil a { color: var(--forge-accent-dk); }

/* ---- Section scaffolding ------------------------------------------------ */
.forge-section { padding: 54px 0; }
.forge-section.alt { background: var(--forge-panel); }
.forge-section > .container { max-width: 950px; }
.forge-h2 {
  font-size: 15px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--forge-accent-dk);
  margin: 0 0 6px;
}
.forge-lead {
  font-size: 27px;
  font-weight: 500;
  color: var(--forge-ink);
  margin: 0 0 30px;
}
.forge-anchor { position: relative; top: -60px; visibility: hidden; }

/* ---- Research themes ---------------------------------------------------- */
.theme {
  background: #fff;
  border: 1px solid var(--forge-line);
  border-top: 3px solid var(--forge-accent);
  border-radius: 3px;
  padding: 24px 22px;
  height: 100%;
}
.theme .theme-icon {
  color: var(--forge-navy);
  font-size: 22px;
  margin-bottom: 12px;
}
.theme h3 {
  font-size: 18px;
  font-weight: 500;
  color: var(--forge-ink);
  margin: 0 0 10px;
  line-height: 1.3;
}
.theme p { font-size: 14.5px; line-height: 1.6; margin: 0; }
.theme .theme-tag {
  display: inline-block;
  margin-top: 14px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forge-muted);
}

/* "How we work" subsections under the theme cards */
.research-more { margin-top: 42px; }
.forge-sub {
  font-size: 20px;
  font-weight: 500;
  color: var(--forge-ink);
  margin: 36px 0 10px;
}
.research-more p { font-size: 16px; line-height: 1.65; max-width: 760px; }
.research-more p a { color: var(--forge-accent-dk); }
.loop-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 14px 0 16px;
}
.loop-steps .step {
  background: var(--forge-panel);
  border: 1px solid var(--forge-line);
  border-bottom: 2px solid var(--forge-accent);
  border-radius: 3px;
  padding: 6px 13px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--forge-ink);
}
.loop-steps i { color: var(--forge-accent); font-size: 13px; }

/* ---- People ------------------------------------------------------------- */
.forge-role {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forge-muted);
  margin: 26px 0 16px;
  border-bottom: 1px solid var(--forge-line);
  padding-bottom: 6px;
}
.people-list {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}
.person { width: 150px; text-align: center; }
.person img {
  width: 108px;
  height: 108px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 10px;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--forge-line);
}
.person .person-name { font-weight: 500; color: var(--forge-ink); }
.person .person-note { font-size: 12px; color: var(--forge-muted); }

.director { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-bottom: 8px; }
.director img {
  width: 132px; height: 132px; object-fit: cover; border-radius: 50%;
  box-shadow: 0 0 0 1px var(--forge-line);
}
.director .director-name { font-size: 22px; font-weight: 500; color: var(--forge-ink); }
.director .director-title { color: var(--forge-muted); }
.director .director-desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--forge-body);
  max-width: 560px;
}
.director .director-links { margin-top: 6px; font-size: 15px; }
.director .director-links a { color: var(--forge-accent-dk); margin-right: 14px; }

/* ---- News --------------------------------------------------------------- */
.news-item {
  display: flex;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--forge-line);
}
.news-item:last-child { border-bottom: 0; }
.news-date {
  flex: 0 0 92px;
  color: var(--forge-navy);
  font-weight: 500;
  font-size: 14px;
}
.news-body { font-size: 15px; line-height: 1.55; }
.news-body a { color: var(--forge-accent-dk); }

/* ---- Join --------------------------------------------------------------- */
.join-card {
  background: #fff;
  border: 1px solid var(--forge-line);
  border-radius: 3px;
  padding: 26px 28px;
}
.join-card p { font-size: 15.5px; line-height: 1.65; }
.forge-btn {
  display: inline-block;
  background: var(--forge-navy);
  color: #fff;
  padding: 9px 20px;
  border-radius: 3px;
  font-weight: 500;
  letter-spacing: 0.03em;
  margin-top: 6px;
  border-bottom: 2px solid var(--forge-accent);
}
.forge-btn:hover, .forge-btn:focus { background: var(--forge-navy-dk); color: #fff; text-decoration: none; }
.join-card .forge-btn { margin-right: 10px; }

/* ---- Publications ------------------------------------------------------- */
.pub-item {
  display: flex;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--forge-line);
}
.pub-item:last-child { border-bottom: 0; }
.pub-year {
  flex: 0 0 56px;
  font-weight: 700;
  color: var(--forge-accent-dk);
  font-size: 15px;
  padding-top: 1px;
}
.pub-body { font-size: 15px; line-height: 1.55; }
.pub-title { font-weight: 500; }
.pub-title a { color: var(--forge-navy); }
.pub-authors { color: var(--forge-body); }
.pub-authors .me { font-weight: 700; color: var(--forge-ink); }
.pub-venue { color: var(--forge-muted); font-size: 13.5px; }
.pub-extra { font-size: 13px; }
.pub-extra a { color: var(--forge-accent-dk); }

/* ---- Seminar ------------------------------------------------------------ */
.seminar-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 6px 0 4px;
}
.seminar-meta .meta {
  font-size: 15px;
}
.seminar-meta .meta i { color: var(--forge-navy); width: 20px; }
.seminar-meta .meta a { color: var(--forge-accent-dk); }
.seminar-meta .meta .meta-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forge-muted);
}
.shared-note {
  border-left: 3px solid var(--forge-accent);
  background: var(--forge-panel);
  padding: 12px 18px;
  font-size: 14.5px;
  line-height: 1.6;
  margin: 22px 0 0;
}
.sem-table { width: 100%; border-collapse: collapse; }
.sem-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forge-muted);
  border-bottom: 2px solid var(--forge-line);
  padding: 8px 12px;
  font-weight: 500;
}
.sem-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--forge-line);
  font-size: 15px;
  vertical-align: top;
}
.sem-table .sem-date { white-space: nowrap; color: var(--forge-ink); font-weight: 500; width: 96px; }
.sem-table .sem-speaker { font-weight: 500; color: var(--forge-ink); }
.sem-table .sem-affil { color: var(--forge-muted); font-size: 13px; }
.sem-table .sem-tbd { color: var(--forge-muted); font-style: italic; }
.sem-table tr.next td { background: #fbf6e8; }
.sem-badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: var(--forge-navy);
  padding: 1px 7px;
  border-radius: 2px;
  margin-left: 8px;
  vertical-align: middle;
}
.sem-link { font-size: 13px; color: var(--forge-accent-dk); white-space: nowrap; }
.sem-link i { font-size: 10px; }
.sem-details { margin-top: 7px; }
.sem-details > summary {
  cursor: pointer;
  display: inline-block;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--forge-accent-dk);
  list-style: none;
}
.sem-details > summary::-webkit-details-marker { display: none; }
.sem-details > summary::before { content: "\25B8"; margin-right: 5px; font-size: 10px; }
.sem-details[open] > summary::before { content: "\25BE"; }
.sem-abstract-body {
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--forge-body);
  max-width: 560px;
}

/* ---- Footer ------------------------------------------------------------- */
.forge-footer {
  background: var(--forge-ink);
  color: #9aa2ac;
  text-align: center;
  padding: 26px 0;
  font-size: 13.5px;
}
.forge-footer a { color: var(--forge-accent); }
.forge-footer .footer-mark { color: #fff; letter-spacing: 0.16em; font-weight: 500; }

@media (max-width: 767px) {
  .forge-hero .forge-page-title { font-size: 44px; }
  .forge-hero .forge-mission { font-size: 17px; }
  .theme { margin-bottom: 18px; }
}