/* =========================================================
   LexUniZD — Custom styles on top of Bootstrap 5
   Aesthetic: editorial/scholarly, navy + gold on warm parchment
   ========================================================= */

:root {
  --navy:        #2c415c;
  --navy-deep:   #1f2f44;
  --navy-soft:   #3d557a;
  --gold:        #f5c21d;
  --gold-deep:   #d9a712;

  --paper:       #faf7f2;   /* warm parchment background */
  --paper-2:     #f3eee5;   /* slightly warmer */
  --ink:         #1c1c1c;
  --ink-soft:    #4a4a4a;
  --rule:        #d8d2c4;

  --serif:  'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:   'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --sidebar-w: 280px;
}

/* -------- Base -------- */
html, body {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  /* very subtle grain via SVG noise */
  background-image:
    radial-gradient(circle at 100% 0%, rgba(245,194,29,0.04) 0%, transparent 40%),
    radial-gradient(circle at 0% 100%, rgba(44,65,92,0.03) 0%, transparent 40%);
}

a { color: var(--navy); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gold-deep); }

h1, h2, h3, h4 { font-family: var(--serif); color: var(--navy); font-weight: 600; letter-spacing: -0.005em; }

/* =========================================================
   SIDEBAR
   ========================================================= */
.sidebar {
  width: var(--sidebar-w);
  background-color: var(--navy);
  color: #e9ecef;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255,255,255,0.05);
  /* texture */
  background-image:
    linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 30%),
    radial-gradient(circle at 100% 0%, rgba(245,194,29,0.08) 0%, transparent 50%);
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 2rem 1.5rem 1.25rem;
  overflow-y: auto;
  background-color: var(--navy);
}

.sidebar-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  filter: invert(1);
}

/* Brand */
.sidebar-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  color: #fff !important;
}
.sidebar-brand:hover { color: var(--gold) !important; }

.sidebar-logo {
  width: 128px;
  /* height: 128px; */
  /* background: var(--paper); */
  border-radius: 6px;
  padding: 4px;
  flex-shrink: 0;
}

.sidebar-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.brand-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.80);
  margin-top: 2px;
}

/* Language switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 1.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  width: fit-content;
}
.lang-switch .lang-link {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55);
  padding: 0.1rem 0.35rem;
  border-radius: 2px;
  transition: color .18s ease;
}
.lang-switch .lang-link:hover { color: #fff; }
.lang-switch .lang-link.active {
  color: var(--gold);
  background: rgba(245,194,29,0.10);
}
.lang-switch .lang-divider {
  color: rgba(255,255,255,0.25);
  font-size: 0.78rem;
}

/* Nav sections */
.nav-section-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.70);
  margin-bottom: 0.75rem;
  padding-left: 0.6rem;
}

.sidebar-nav .nav-link {
  color: rgba(255,255,255,0.78);
  padding: 0.55rem 0.75rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.97rem;
  font-weight: 400;
  transition: all .18s ease;
  border-left: 2px solid transparent;
}
.sidebar-nav .nav-link i { font-size: 1rem; opacity: 0.7; }

.sidebar-nav .nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.04);
  border-left-color: var(--gold);
}
.sidebar-nav .nav-link:hover i { opacity: 1; color: var(--gold); }

.sidebar-nav .nav-link.active {
  color: #fff;
  background: rgba(245,194,29,0.10);
  border-left-color: var(--gold);
  font-weight: 500;
}
.sidebar-nav .nav-link.active i { color: var(--gold); opacity: 1; }

/* Sub-nav for packages */
.nav-packages .nav-link-sm {
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
  color: rgba(255,255,255,0.85);
  font-family: var(--sans);
}
.nav-packages .nav-link-sm:hover { color: #fff; background: transparent; border-left-color: transparent; }

.pkg-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  background: rgba(245,194,29,0.18);
  color: var(--gold);
  padding: 2px 6px;
  border-radius: 3px;
  margin-right: 0.55rem;
  font-family: var(--sans);
}

/* Sidebar footer */
.sidebar-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  text-align: center;
}

/* =========================================================
   TOPBAR (mobile)
   ========================================================= */
.topbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 1030;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.topbar .btn-toggle {
  color: #fff;
  font-size: 1.4rem;
  padding: 0.25rem 0.5rem;
  border: 0;
  background: transparent;
}
.topbar-brand {
  color: #fff !important;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
}
.topbar-brand img {
  width: 64px; height: 64px;
  /* background: var(--paper); */
  border-radius: 4px; padding: 2px;
}

/* =========================================================
   MAIN CONTENT
   ========================================================= */
.main-content {
  margin-left: var(--sidebar-w);
  padding: 0;
  min-height: 100vh;
}
@media (max-width: 991.98px) {
  .main-content { margin-left: 0; }
  /* Bootstrap's offcanvas-lg handles show/hide automatically below lg */
  .sidebar {
    position: fixed;
    height: 100%;
  }
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding: 5rem 4rem 3rem;
  position: relative;
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.hero::before {
  /* soft gold square in corner */
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(245,194,29,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid { max-width: 1280px; position: relative; }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.eyebrow-line {
  width: 40px;
  height: 1px;
  background: var(--gold-deep);
}
.eyebrow-text {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--navy-soft);
  font-weight: 500;
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.05;
  font-weight: 500;
  margin-bottom: 1.5rem;
  color: var(--navy);
  letter-spacing: -0.015em;
}
.hero-title em {
  /* font-style: italic; */
  color: var(--gold-deep);
  font-weight: 500;
}

.project-id {
  font-size: 2rem;
  color: var(--navy-soft);
  font-weight: 100;
  /* margin-top: 0.5rem; */
  margin-bottom: 5.5rem;
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--ink-soft);
  max-width: 680px;
  margin-bottom: 2.25rem;
}

.hero-actions { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; margin-bottom: 3.5rem; }

.btn-primary-custom {
  background: var(--navy);
  color: #fff !important;
  border: none;
  padding: 0.85rem 1.75rem;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 2px;
  text-transform: uppercase;
  transition: all .2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.btn-primary-custom:hover {
  background: var(--navy-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(44,65,92,0.18);
}
.btn-primary-custom i { transition: transform .2s ease; }
.btn-primary-custom:hover i { transform: translateX(3px); }

.btn-link-custom {
  color: var(--navy) !important;
  font-weight: 500;
  border-bottom: 1px solid var(--gold);
  padding: 0.25rem 0;
  border-radius: 0;
}
.btn-link-custom:hover { color: var(--gold-deep) !important; }

/* Hero meta numbers */
.hero-meta {
  display: flex;
  gap: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  flex-wrap: wrap;
}
.meta-item { display: flex; flex-direction: column; gap: 0.25rem; }
.meta-number {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 500;
  color: var(--navy);
  line-height: 1;
}
.meta-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
}

/* =========================================================
   PAGE HERO (secondary pages)
   ========================================================= */
.page-hero {
  padding: 4.5rem 4rem 3rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(245,194,29,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-inner { max-width: 880px; position: relative; }
.page-hero .hero-title { margin-bottom: 1.25rem; }
.page-hero .hero-lead { margin-bottom: 0; }

/* =========================================================
   PACKAGE DETAIL SECTIONS
   ========================================================= */
.pkg-section {
  padding: 4rem 4rem;
  border-bottom: 1px solid var(--rule);
  scroll-margin-top: 1rem;
}
.pkg-section.alt { background: var(--paper-2); }

.pkg-section-head {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.pkg-code-lg {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--navy);
  letter-spacing: 0.08em;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--gold);
  border-radius: 2px;
  background: rgba(245,194,29,0.06);
}
.pkg-section-logo {
  width: 84px;
  height: 84px;
  object-fit: contain;
  flex-shrink: 0;
}
.pkg-section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 0.25rem;
  line-height: 1.1;
  color: var(--navy);
}
.pkg-section-sub {
  font-family: var(--serif);
  /* font-style: italic; */
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin: 0;
  max-width: 55ch;
}
.pkg-desc {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 0;
  text-align: justify;
  hyphens: auto;
}

.pkg-intro {
  margin-bottom: 2.5rem;
  align-items: start;
}

/* Package figure / image placeholder */
.pkg-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.pkg-figure-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(44,65,92,0.04) 25%, transparent 25%) -10px 0 / 20px 20px,
    linear-gradient(225deg, rgba(44,65,92,0.04) 25%, transparent 25%) -10px 0 / 20px 20px,
    var(--paper-2);
  border: 1px dashed rgba(44,65,92,0.25);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--navy-soft);
  overflow: hidden;
}
.pkg-section.alt .pkg-figure-placeholder { background-color: var(--paper); }
.pkg-figure-placeholder i {
  font-size: 2.4rem;
  opacity: 0.45;
}
.pkg-figure-placeholder span {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  opacity: 0.65;
}
.pkg-figure-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 2px;
  display: block;
  background: var(--paper-2);
}
.pkg-figure-caption {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  text-align: center;
}

/* Hero with inline logo (packet pages) */
.hero-title-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.hero-title-row .hero-title { margin-bottom: 0; }
.hero-logo {
  width: 200px;
  height: 200px;
  object-fit: contain;
  flex-shrink: 0;
}
@media (max-width: 575.98px) {
  .hero-logo { width: 64px; height: 64px; }
  .hero-title-row { gap: 1rem; }
}

/* Justified paragraphs across content */
.hero-lead,
.lead-paragraph,
.section .row p,
.pkg-section p:not(.pkg-figure-caption):not(.eyebrow-text) {
  text-align: justify;
  hyphens: auto;
}

.pkg-details { margin-top: 1rem; }
.pkg-subhead {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
.pkg-subhead::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 40px;
  height: 2px;
  background: var(--gold);
}
.pkg-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
}
.pkg-list li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.5rem;
  border-bottom: 1px dashed rgba(216,210,196,0.7);
  font-size: 0.96rem;
  color: var(--ink-soft);
  line-height: 1.55;
}
.pkg-list li:last-child { border-bottom: 0; }
.pkg-list li::before {
  content: '§';
  position: absolute;
  left: 0;
  top: 0.5rem;
  color: var(--gold-deep);
  font-family: var(--serif);
  font-weight: 600;
}

/* Prev/Next nav on packet pages */
.pkg-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
}
.pkg-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  transition: border-color .18s ease, background-color .18s ease;
}
.pkg-section.alt .pkg-nav-link { background: var(--paper-2); }
.pkg-nav-link:hover {
  border-color: var(--gold);
  color: var(--ink);
}
.pkg-nav-prev { grid-column: 1; text-align: left; }
.pkg-nav-next { grid-column: 2; text-align: right; }
.pkg-nav-link:only-child { grid-column: 1 / -1; }
.pkg-nav-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
}
.pkg-nav-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--navy);
}

/* =========================================================
   RESEARCHERS PAGE
   ========================================================= */
.researchers-section {
  padding: 3.5rem 4rem;
  border-bottom: 1px solid var(--rule);
}
.researchers-heading {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  color: var(--navy);
  margin-bottom: 2.25rem;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-weight: 500;
}
.researchers-tag {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-style: normal;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
}

.researchers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
}
.researchers-grid-lead {
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
}

.researcher-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--rule);
  border-radius: 2px;
  padding: 2rem 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: border-color .2s ease, transform .2s ease;
  position: relative;
}
.researcher-card:hover {
  border-left-color: var(--gold);
}
.researcher-card.featured {
  background: var(--paper-2);
  border-left-color: var(--gold);
  padding: 2rem 2rem 1.75rem;
}
.researcher-card.featured::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 3px; height: 50px;
  background: var(--gold);
}

.researcher-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
  margin: 0;
}
.researcher-name {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--navy);
  margin: 0;
  line-height: 1.2;
}
.researcher-card.featured .researcher-name {
  font-size: 1.7rem;
}
.researcher-affiliation {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.45;
  margin: 0.25rem 0 0;
  text-align: justify;
  hyphens: auto;
}
.researcher-country {
  font-size: 0.78rem;
  color: var(--navy-soft);
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.25rem;
}
.researcher-country i { font-size: 0.85rem; opacity: 0.7; }

.researcher-links {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-top: 0.6rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--rule);
}
.researcher-link {
  font-size: 0.82rem;
  color: var(--navy);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color .15s ease;
  word-break: break-all;
}
.researcher-link i { color: var(--gold-deep); flex-shrink: 0; }
.researcher-link:hover { color: var(--gold-deep); }

@media (max-width: 1199.98px) {
  .researchers-section { padding: 3rem 2.5rem; }
}
@media (max-width: 767.98px) {
  .researchers-section { padding: 2.5rem 1.25rem; }
  .researcher-card.featured { padding: 1.5rem 1.5rem 1.25rem; }
  .researchers-grid-lead { grid-template-columns: 1fr; }
}

/* Eyebrow back-link */
.eyebrow-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(245,194,29,0.4);
  text-underline-offset: 3px;
  transition: color .18s ease;
}
.eyebrow-link:hover { color: var(--gold-deep); }

@media (max-width: 1199.98px) {
  .page-hero { padding: 3.5rem 2.5rem 2.5rem; }
  .pkg-section { padding: 3rem 2.5rem; }
}
@media (max-width: 767.98px) {
  .page-hero { padding: 2.5rem 1.25rem 2rem; }
  .pkg-section { padding: 2.5rem 1.25rem; }
  .pkg-section-logo { width: 64px; height: 64px; }
  .pkg-nav { grid-template-columns: 1fr; }
  .pkg-nav-prev, .pkg-nav-next { grid-column: 1; text-align: left; }
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section {
  padding: 4.5rem 4rem;
  border-bottom: 1px solid var(--rule);
}

.section-head {
  position: relative;
  margin-bottom: 3rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1.25rem;
}
.section-tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gold-deep);
  letter-spacing: 0.05em;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0;
  line-height: 1.1;
}
.section-rule {
  flex: 1;
  height: 1px;
  background: var(--rule);
  min-width: 60px;
}
.section-sub {
  width: 100%;
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
  font-style: italic;
  font-family: var(--serif);
  font-size: 1.15rem;
}

/* About section */
.lead-paragraph {
  font-size: 1.18rem;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 1.25rem;
}
.dropcap {
  font-family: var(--serif);
  font-size: 4.2rem;
  line-height: 0.85;
  float: left;
  padding: 0.35rem 0.6rem 0 0;
  color: var(--navy);
  font-weight: 600;
}

/* Objectives card */
.objectives-card {
  background: var(--paper-2);
  border-left: 3px solid var(--gold);
  padding: 1.75rem 1.75rem;
  border-radius: 0 4px 4px 0;
  height: 100%;
}
.objectives-title {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--navy);
}
.objectives-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.objectives-list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.5rem;
  border-bottom: 1px dashed rgba(216,210,196,0.7);
  font-size: 0.96rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.objectives-list li:last-child { border-bottom: 0; }
.objectives-list li::before {
  content: '§';
  position: absolute;
  left: 0;
  top: 0.5rem;
  color: var(--gold-deep);
  font-family: var(--serif);
  font-weight: 600;
}

/* =========================================================
   PACKAGE CARDS
   ========================================================= */
.section-packages { background: var(--paper-2); }

.pkg-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 1.75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
}
.pkg-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: translateX(-100%);
  transition: transform .35s ease;
}
.pkg-card:hover {
  transform: translateY(-4px);
  border-color: var(--navy-soft);
  box-shadow: 0 12px 30px rgba(44,65,92,0.10);
}
.pkg-card:hover::before { transform: translateX(0); }

.pkg-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}
.pkg-code {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink-soft);
  padding-top: 0.5rem;
}
.pkg-logo {
  width: 256px;
  height: 256px;
  object-fit: contain;
}
.pkg-title {
  font-size: 1.65rem;
  margin-bottom: 0.5rem;
  color: var(--navy);
  font-weight: 600;
}
.pkg-sub {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
.pkg-link {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  align-self: flex-start;
  transition: all .2s ease;
}
.pkg-link:hover {
  color: var(--gold-deep);
  border-bottom-color: var(--navy);
}
.pkg-link i { font-size: 0.8rem; transition: transform .2s ease; }
.pkg-link:hover i { transform: translate(2px, -2px); }

/* =========================================================
   PULL QUOTE
   ========================================================= */
.pull-quote-section {
  background: var(--navy);
  color: rgba(255,255,255,0.92);
  border-bottom: 0;
  padding: 5rem 4rem;
  position: relative;
  overflow: hidden;
}
.pull-quote-section::before {
  content: '“';
  position: absolute;
  top: -30px; left: 30px;
  font-family: var(--serif);
  font-size: 18rem;
  color: rgba(245,194,29,0.10);
  line-height: 1;
  pointer-events: none;
}
.pull-quote {
  max-width: 880px;
  margin: 0 auto;
  position: relative;
  text-align: center;
}
.pull-quote p {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-style: italic;
  line-height: 1.4;
  font-weight: 400;
  margin-bottom: 1.5rem;
  color: #fff;
}
.pull-quote footer {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  padding: 3.5rem 4rem 1.5rem;
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
}
.footer-logo { width: 128px; margin-bottom: 1rem; }

.footer-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  /* justify-content: center; */
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}
.footer-logos .footer-logo {
  width: auto;
  height: 64px;
  margin: 0;
  display: block;
}
@media (max-width: 575.98px) {
  .footer-logos { gap: 1rem; }
  .footer-logos .footer-logo { height: 36px; }
}
.footer-text { color: var(--ink-soft); font-size: 0.92rem; max-width: 320px; }
.footer-title {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--navy);
  font-weight: 600;
  margin-bottom: 1rem;
}
.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.footer-list li { padding: 0.25rem 0; }
.footer-list a { color: var(--ink-soft); }
.footer-list a:hover { color: var(--gold-deep); }

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1199.98px) {
  .hero { padding: 4rem 2.5rem 2.5rem; }
  .section { padding: 3.5rem 2.5rem; }
  .pull-quote-section { padding: 4rem 2.5rem; }
  .site-footer { padding: 3rem 2.5rem 1.5rem; }
}
@media (max-width: 767.98px) {
  .hero { padding: 3rem 1.25rem 2rem; }
  .section { padding: 3rem 1.25rem; }
  .pull-quote-section { padding: 3.5rem 1.25rem; }
  .site-footer { padding: 2.5rem 1.25rem 1rem; }
  .hero-meta { gap: 1.75rem; }
  .meta-number { font-size: 2rem; }
  .section-head { gap: 0.75rem; }
}

/* offcanvas size on mobile */
.offcanvas-lg.offcanvas-start { width: 280px; }

/* =========================================================
   PROJECT ACTIVITIES (cards / modal / lightbox)
   ========================================================= */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  padding: 0 4rem 4rem;
}
@media (max-width: 768px) {
  .activities-grid { padding: 0 1.25rem 2.5rem; gap: 1.25rem; }
}

.activity-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  outline: none;
}
.activity-card:hover,
.activity-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(20, 32, 60, 0.10);
  border-color: var(--navy-soft);
}
.activity-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--paper-2);
}
.activity-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.activity-card:hover .activity-thumb img { transform: scale(1.04); }
.activity-photo-count {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  background: rgba(20, 32, 60, 0.78);
  color: #fff;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.activity-body {
  padding: 1.75rem 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex: 1;
}
.activity-date {
  font-family: var(--sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--navy-soft);
}
.activity-title {
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1.2;
  margin: 0;
  color: var(--navy);
}
.activity-excerpt {
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}
.activity-readmore {
  margin-top: auto;
  padding-top: 0.5rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ---------- modal ---------- */
body.activity-modal-open { overflow: hidden; }
.activity-modal {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: flex;
  align-items: stretch;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.activity-modal[hidden],
.activity-lightbox[hidden] { display: none !important; }
.activity-modal.is-open { opacity: 1; }
.activity-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 14, 28, 0.72);
}
.activity-modal-dialog {
  position: relative;
  margin: auto;
  max-width: 880px;
  width: calc(100% - 2rem);
  max-height: calc(100vh - 2rem);
  background: var(--paper);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(12px);
  transition: transform 0.25s ease;
}
.activity-modal.is-open .activity-modal-dialog { transform: translateY(0); }
.activity-modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 2;
  background: var(--paper);
  border: 1px solid var(--rule);
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease;
}
.activity-modal-close:hover { background: var(--paper-2); }
.activity-modal-content {
  padding: 2.5rem 2.5rem 2rem;
  overflow-y: auto;
}
@media (max-width: 575.98px) {
  .activity-modal-content { padding: 2rem 1.25rem 1.5rem; }
}
.activity-modal-date {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--navy-soft);
}
.activity-modal-title {
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1.15;
  margin: 0.4rem 0 1.25rem;
  color: var(--navy);
}
.activity-modal-body p {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0 0 1rem;
  text-align: justify;
}
.activity-modal-gallery-title {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--navy);
  font-weight: 600;
  margin: 1.5rem 0 0.85rem;
}
.activity-modal-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.5rem;
}
.activity-thumb-btn {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 0;
  cursor: pointer;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.activity-thumb-btn:hover,
.activity-thumb-btn:focus-visible {
  border-color: var(--navy);
  transform: scale(1.02);
  outline: none;
}
.activity-thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- lightbox ---------- */
.activity-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1090;
  background: rgba(0, 0, 0, 0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.activity-lightbox.is-open { opacity: 1; }
.lightbox-figure {
  margin: 0;
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  background: #000;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.lightbox-caption {
  color: rgba(255, 255, 255, 0.78);
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.25rem;
  transition: background 0.15s ease;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255, 255, 255, 0.18); }
.lightbox-close:disabled,
.lightbox-prev:disabled,
.lightbox-next:disabled { opacity: 0.3; cursor: default; }
.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev  { left: 1rem;  top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 1rem; top: 50%; transform: translateY(-50%); }
@media (max-width: 575.98px) {
  .lightbox-close, .lightbox-prev, .lightbox-next { width: 40px; height: 40px; }
  .lightbox-prev { left: 0.5rem; }
  .lightbox-next { right: 0.5rem; }
}

/* =========================================================
   CONTACT PAGE
   ========================================================= */
.contact-section {
  padding: 0 4rem 4rem;
}
@media (max-width: 768px) {
  .contact-section { padding: 0 1.25rem 2.5rem; }
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}
.contact-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--navy-soft);
  padding: 2rem 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-left-color 0.2s ease;
}
.contact-card:hover { border-left-color: var(--gold, #c79a3a); }
.contact-card-title {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--navy);
  font-weight: 600;
  margin: 0 0 0.25rem;
}
.contact-person {
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1.25;
  color: var(--navy);
  margin: 0;
}
.contact-affiliation {
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0;
}
.contact-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.95rem;
}
.contact-list i { color: var(--navy-soft); margin-right: 0.4rem; }
.contact-list a { color: var(--navy); text-decoration: none; border-bottom: 1px solid transparent; }
.contact-list a:hover { border-bottom-color: var(--navy); }
.contact-card-funding { background: var(--paper-2); }
.contact-eu-logo {
  margin-top: auto;
  max-width: 180px;
  height: auto;
}

/* =========================================================
   DICTIONARY ENTRY (DB-Lex sample)
   ========================================================= */
.dict-examples-cta {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
}
.dict-examples-cta h4 {
  font-family: var(--serif);
  margin: 0 0 0.4rem;
  color: var(--navy);
  font-size: 1.1rem;
}
.dict-examples-cta p { margin: 0 0 0.6rem; color: var(--ink-soft); font-size: 0.95rem; }
.dict-examples-cta a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--navy);
  border-bottom: 1px solid var(--gold);
}
.dict-examples-cta a:hover { color: var(--gold-deep); }
.dict-examples-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.dict-examples-list li { margin: 0; }
.dict-examples-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--navy);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 1px;
}
.dict-examples-list a:hover { color: var(--gold-deep); }

.dict-entry-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 3rem;
  align-items: start;
}
@media (max-width: 991.98px) {
  .dict-entry-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.dict-meta-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  color: var(--navy);
  margin: 0 0 0.3rem;
  line-height: 1.2;
}
.dict-meta-subtitle {
  font-family: var(--serif);
  font-style: italic;
  color: var(--navy-soft);
  font-size: 1.15rem;
  margin: 0 0 1.5rem;
}
.dict-meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.55rem 1.25rem;
  font-size: 0.95rem;
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}
.dict-meta dt {
  font-family: var(--sans);
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
  align-self: start;
  padding-top: 0.15rem;
}
.dict-meta dd {
  margin: 0;
  color: var(--ink);
}
@media (max-width: 575.98px) {
  .dict-meta { grid-template-columns: 1fr; gap: 0.15rem 0; }
  .dict-meta dd { margin-bottom: 0.6rem; }
}

/* Gallery */
.dict-gallery {
  position: sticky;
  top: 1rem;
}
.dict-gallery-stage {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.dict-gallery-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  cursor: zoom-in;
  background: var(--paper);
}
.dict-gallery-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  background: rgba(250, 247, 242, 0.92);
  color: var(--navy);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}
.dict-gallery-btn:hover { background: var(--gold); color: var(--navy-deep); border-color: var(--gold-deep); }
.dict-gallery-btn.prev { left: 0.75rem; }
.dict-gallery-btn.next { right: 0.75rem; }
.dict-gallery-counter {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  background: rgba(28,28,28,0.7);
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
}

.dict-thumbs {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: thin;
}
.dict-thumb {
  flex: 0 0 64px;
  height: 64px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  padding: 0;
  cursor: pointer;
  border-radius: 3px;
  overflow: hidden;
  transition: border-color .18s ease, transform .18s ease;
}
.dict-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dict-thumb:hover { border-color: var(--navy-soft); }
.dict-thumb.active { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold); }

/* Lightbox */
.dict-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 30, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1080;
  padding: 2rem;
}
.dict-lightbox.open { display: flex; }
.dict-lightbox-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  user-select: none;
}
.dict-lightbox-btn {
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease;
}
.dict-lightbox-btn:hover { background: var(--gold); color: var(--navy-deep); border-color: var(--gold); }
.dict-lightbox-btn.prev { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.dict-lightbox-btn.next { right: 1.5rem; top: 50%; transform: translateY(-50%); }
.dict-lightbox-btn.close { right: 1.5rem; top: 1.5rem; }
.dict-lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}
@media (max-width: 575.98px) {
  .dict-lightbox { padding: 0.5rem; }
  .dict-lightbox-btn { width: 42px; height: 42px; font-size: 1.2rem; }
  .dict-lightbox-btn.prev { left: 0.5rem; }
  .dict-lightbox-btn.next { right: 0.5rem; }
  .dict-lightbox-btn.close { right: 0.5rem; top: 0.5rem; }
}