/**
 * Vule ULagos — Main stylesheet
 * Identidad visual complementaria ULagos (Manual de Marca Institucional)
 */

:root {
  --ulagos-navy: #13294b;
  --ulagos-navy-mid: #1a3560;
  --ulagos-teal: #167093;
  --ulagos-teal-dark: #125a73;
  --ulagos-green: #1a4d3e;
  --ulagos-green-light: #2d8a6e;
  --ulagos-amber: #c27803;
  --ulagos-red: #c41e3a;
  --vule-blue: #0055b7;
  --vule-blue-dark: #04408a;
  --vule-blue-accent: #377ac5;
  --vule-gray-bar: #cdd0d1;
  --ulagos-bg: #f4f7fa;
  --ulagos-surface: #ffffff;
  --ulagos-text: #334155;
  --ulagos-muted: #64748b;
  --ulagos-border: #e2e8f0;
  --ulagos-radius: 10px;
  --ulagos-shadow: 0 4px 16px rgba(19, 41, 75, 0.09);
  --ulagos-shadow-md: 0 8px 24px rgba(19, 41, 75, 0.11);
  --ulagos-shadow-lg: 0 14px 36px rgba(19, 41, 75, 0.15);
  --vule-panel-shadow: 0 10px 36px rgba(19, 41, 75, 0.1);
  --font-sans: "Open Sans", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --container: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ulagos-text);
  background: var(--ulagos-bg);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--ulagos-teal); text-decoration: none; }
a:hover { color: var(--ulagos-teal-dark); text-decoration: underline; }

/* —— Elevación compartida (tarjetas del portal) —— */
.vule-stat-card,
.vule-system-card,
.vule-collection-card,
.vule-journal-card,
.vule-news-card {
  box-shadow: var(--ulagos-shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.2s ease;
}

.vule-stat-card:hover,
.vule-system-card:hover,
.vule-collection-card:hover,
.vule-journal-card:hover,
.vule-news-card:hover {
  box-shadow: var(--ulagos-shadow-lg);
}

.vule-stats-panel,
.vule-collab-panel,
.vule-journals-panel {
  box-shadow: var(--vule-panel-shadow);
}

.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

.vule-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* —— Topbar gris (ulagos.cl) —— */
.vule-topbar {
  background: var(--vule-gray-bar);
  font-size: 0.875rem;
}

.vule-topbar-inner {
  display: flex;
  align-items: center;
  min-height: 2rem;
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.vule-topbar-logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.vule-topbar-logo img {
  display: block;
  width: auto;
  height: 17px;
}

/* —— Barra de branding (logo Vule + acreditación) —— */
.vule-branding-bar {
  background: var(--ulagos-surface);
  border-bottom: 1px solid var(--ulagos-border);
}

.vule-branding-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 150px;
  gap: 2rem;
}

.vule-branding-left,
.vule-branding-right {
  display: flex;
  align-items: center;
}

.vule-branding-left {
  flex: 1 1 auto;
  min-width: 0;
}

.vule-branding-right {
  flex: 0 0 auto;
}

.vule-logo-link {
  display: inline-flex;
  line-height: 0;
}

.vule-logo,
.custom-logo-link img {
  display: block;
  width: auto;
  max-width: min(420px, 55vw);
  max-height: 90px;
  height: auto;
  object-fit: contain;
}

.vule-accreditation {
  display: block;
  width: auto;
  max-height: 64px;
  height: auto;
}

/* —— Navbar azul sticky —— */
.vule-navbar {
  background: var(--vule-blue);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.vule-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  position: relative;
}

/* —— Navigation —— */
.vule-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 4px;
  padding: 0.5rem;
  cursor: pointer;
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
}

.vule-nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
}

.vule-nav {
  width: 100%;
}

.vule-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: center;
  align-items: stretch;
}

.vule-menu > li {
  position: relative;
  display: flex;
  align-items: stretch;
}

.vule-menu > li:not(:last-child) {
  border-right: 2px solid #fff;
}

.vule-menu a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 5.4rem;
  color: #fff;
  font-weight: 300;
  font-size: 1rem;
  text-decoration: none;
  position: relative;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.vule-menu a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 1rem;
  width: 0;
  height: 2px;
  background: #fff;
  transition: width 0.25s ease, left 0.25s ease;
}

.vule-menu a:hover,
.vule-menu a:focus,
.vule-menu .current-menu-item > a {
  color: #fff;
  text-decoration: none;
  opacity: 0.92;
}

.vule-menu a:hover::after,
.vule-menu a:focus::after,
.vule-menu .current-menu-item > a::after {
  width: calc(100% - 4rem);
  left: 2rem;
}

.vule-menu .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--vule-blue-dark);
  border: 1px solid #fff;
  list-style: none;
  margin: 0;
  padding: 0;
  z-index: 300;
}

.vule-menu li:hover > .sub-menu,
.vule-menu li:focus-within > .sub-menu {
  display: block;
}

.vule-menu .sub-menu li {
  border-right: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.vule-menu .sub-menu li:last-child {
  border-bottom: none;
}

.vule-menu .sub-menu a {
  justify-content: flex-start;
  padding: 0.85rem 1.25rem;
  font-weight: 400;
  font-size: 0.95rem;
}

.vule-menu .sub-menu a::after {
  display: none;
}

/* —— Hero —— */
.vule-hero {
  background: linear-gradient(135deg, var(--ulagos-navy) 0%, var(--ulagos-navy-mid) 55%, var(--ulagos-teal-dark) 100%);
  color: #fff;
  padding: 4rem 0 4.5rem;
}

.vule-hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.vule-hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  max-width: 42rem;
}

.vule-hero-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.88);
  max-width: 38rem;
  margin: 0 0 2rem;
}

.vule-hero-search {
  display: flex;
  max-width: 36rem;
  gap: 0.5rem;
}

.vule-hero-search input {
  flex: 1;
  border: none;
  border-radius: var(--ulagos-radius);
  padding: 0.85rem 1rem;
  font-size: 1rem;
}

.vule-hero-search button {
  background: var(--ulagos-amber);
  color: #fff;
  border: none;
  border-radius: var(--ulagos-radius);
  padding: 0.85rem 1.25rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.vule-hero-search button:hover { background: #a86502; }

/* —— Sections —— */
.vule-section { padding: 3.5rem 0; }
.vule-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.vule-section-head h2 {
  margin: 0 0 0.35rem;
  color: var(--ulagos-navy);
  font-size: 1.65rem;
}

.vule-section-head p {
  margin: 0;
  color: var(--ulagos-muted);
}
.vule-stats {
  background: linear-gradient(180deg, #fff 0%, var(--ulagos-bg) 100%);
}

.vule-stats-panel {
  background: var(--ulagos-surface);
  border: 1px solid var(--ulagos-border);
  border-radius: 18px;
  overflow: hidden;
}

.vule-stats-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.75rem 1.75rem 1.25rem;
  border-bottom: 1px solid var(--ulagos-border);
  background: linear-gradient(135deg, rgba(0, 85, 183, 0.04) 0%, rgba(22, 112, 147, 0.06) 100%);
}

.vule-stats-intro h2 {
  margin: 0 0 0.4rem;
  color: var(--ulagos-navy);
  font-size: 1.65rem;
}

.vule-stats-intro p {
  margin: 0;
  color: var(--ulagos-muted);
  font-size: 0.95rem;
  max-width: 36rem;
  line-height: 1.55;
}

.vule-stats-period {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.85rem;
}

.vule-stats-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  flex-shrink: 0;
}

.vule-stats-live {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #0f766e;
  background: #ecfdf5;
  border: 1px solid #99f6e4;
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
}

.vule-stats-live-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #14b8a6;
  box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.5);
  animation: vule-pulse 2s infinite;
}

@keyframes vule-pulse {
  0% { box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.45); }
  70% { box-shadow: 0 0 0 8px rgba(20, 184, 166, 0); }
  100% { box-shadow: 0 0 0 0 rgba(20, 184, 166, 0); }
}

.vule-stats-updated {
  font-size: 0.82rem;
  color: var(--ulagos-muted);
}

.vule-stats-source {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--vule-blue);
  text-decoration: none;
}

.vule-stats-source:hover {
  text-decoration: underline;
}

.vule-stats-summary {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.15rem 1.75rem;
  background: linear-gradient(90deg, var(--vule-blue) 0%, #167093 100%);
  color: #fff;
}

.vule-stats-summary-value {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.vule-stats-summary-label {
  font-size: 0.95rem;
  opacity: 0.92;
  max-width: 20rem;
  line-height: 1.4;
}

.vule-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding: 0 1.75rem 1.75rem;
}

.vule-stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.35rem 1.35rem 1.5rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--ulagos-border);
  border-radius: 14px;
  border-top: 3px solid transparent;
  background: var(--ulagos-surface);
  min-height: 100%;
  margin-top: 10px;
}

.vule-stat-card:hover {
  background: #f8fbff;
  text-decoration: none;
  color: inherit;
  transform: translateY(-4px);
}

.vule-stat-teal { border-top-color: var(--ulagos-teal); }
.vule-stat-blue { border-top-color: var(--vule-blue); }
.vule-stat-green { border-top-color: var(--ulagos-green-light); }
.vule-stat-amber { border-top-color: var(--ulagos-amber); }

.vule-stat-card-top {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.vule-stat-icon-wrap {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vule-stat-teal .vule-stat-icon-wrap { background: rgba(22, 112, 147, 0.12); color: var(--ulagos-teal); }
.vule-stat-blue .vule-stat-icon-wrap { background: rgba(0, 85, 183, 0.12); color: var(--vule-blue); }
.vule-stat-green .vule-stat-icon-wrap { background: rgba(45, 138, 110, 0.12); color: var(--ulagos-green-light); }
.vule-stat-amber .vule-stat-icon-wrap { background: rgba(194, 120, 3, 0.12); color: var(--ulagos-amber); }

.vule-stat-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ulagos-navy);
  margin-bottom: 0.25rem;
}

.vule-stat-teal .vule-stat-value { color: var(--ulagos-teal-dark); }
.vule-stat-blue .vule-stat-value { color: var(--vule-blue); }
.vule-stat-green .vule-stat-value { color: var(--ulagos-green); }
.vule-stat-amber .vule-stat-value { color: var(--ulagos-amber); }

.vule-stat-label {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ulagos-navy);
}

.vule-stat-desc {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ulagos-muted);
  line-height: 1.45;
}

.vule-stat-bar {
  height: 5px;
  background: #e8eef4;
  border-radius: 999px;
  overflow: hidden;
}

.vule-stat-bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  transition: width 1s ease;
}

.vule-stat-teal .vule-stat-bar-fill { background: linear-gradient(90deg, var(--ulagos-teal), #4db8d6); }
.vule-stat-blue .vule-stat-bar-fill { background: linear-gradient(90deg, var(--vule-blue), #4d9ae8); }
.vule-stat-green .vule-stat-bar-fill { background: linear-gradient(90deg, var(--ulagos-green-light), #5ecfaa); }
.vule-stat-amber .vule-stat-bar-fill { background: linear-gradient(90deg, var(--ulagos-amber), #e8ad42); }

.vule-stat-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--vule-blue);
  transition: gap 0.2s ease;
}

.vule-stat-card:hover .vule-stat-link {
  gap: 0.55rem;
}

.vule-stat-teal .vule-stat-link { color: var(--ulagos-teal-dark); }
.vule-stat-green .vule-stat-link { color: var(--ulagos-green-light); }
.vule-stat-amber .vule-stat-link { color: var(--ulagos-amber); }

.vule-stat-link .vule-arrow-icon {
  width: 1rem;
  height: 1rem;
}

/* —— Systems —— */
.vule-section-head-center {
  text-align: center;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.vule-section-head-center p {
  max-width: 38rem;
}

.vule-systems {
  background: linear-gradient(180deg, var(--ulagos-bg) 0%, #eef3f8 100%);
}

.vule-systems-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.35rem;
}

.vule-system-card {
  display: flex;
  flex-direction: column;
  background: var(--ulagos-surface);
  border: 1px solid var(--ulagos-border);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 100%;
}

.vule-system-card:hover {
  transform: translateY(-5px);
  text-decoration: none;
  color: inherit;
}

.vule-system-card-top {
  padding: 1.35rem 1.35rem 1rem;
  position: relative;
  overflow: hidden;
}

.vule-system-card-top::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.95;
}

.vule-system-card-top::after {
  content: "";
  position: absolute;
  right: -1.5rem;
  top: -1.5rem;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.vule-system-teal .vule-system-card-top::before {
  background: linear-gradient(135deg, #167093 0%, #0f5570 100%);
}

.vule-system-green .vule-system-card-top::before {
  background: linear-gradient(135deg, #2d8a6e 0%, #1a4d3e 100%);
}

.vule-system-navy .vule-system-card-top::before {
  background: linear-gradient(135deg, #1a3560 0%, #13294b 100%);
}

.vule-system-amber .vule-system-card-top::before {
  background: linear-gradient(135deg, #d9920a 0%, #a86502 100%);
}

.vule-system-card-head,
.vule-system-card-body {
  position: relative;
  z-index: 1;
}

.vule-system-card-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.vule-system-icon {
  flex-shrink: 0;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(4px);
}

.vule-system-icon .vule-icon {
  width: 1.65rem;
  height: 1.65rem;
}

.vule-system-titles h3 {
  margin: 0.15rem 0 0.2rem;
  color: #fff;
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.15;
}

.vule-system-tagline {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
}

.vule-system-platform {
  display: inline-block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
  background: rgba(0, 0, 0, 0.16);
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
}

.vule-system-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.15rem 1.35rem 1.35rem;
  gap: 0.85rem;
}

.vule-system-desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ulagos-muted);
}

.vule-system-metric {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.35rem 0.65rem;
  padding: 0.75rem 0.9rem;
  background: var(--ulagos-bg);
  border: 1px solid var(--ulagos-border);
  border-radius: 10px;
}

.vule-system-metric-value {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1;
  color: var(--vule-blue);
}

.vule-system-metric-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ulagos-navy);
}

.vule-system-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.vule-system-tags li {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ulagos-muted);
  background: #fff;
  border: 1px solid var(--ulagos-border);
  border-radius: 999px;
  padding: 0.22rem 0.55rem;
}

.vule-system-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.35rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--vule-blue);
  transition: gap 0.2s ease;
}

.vule-system-card:hover .vule-system-cta {
  gap: 0.65rem;
}

.vule-system-teal:hover { border-color: rgba(22, 112, 147, 0.35); }
.vule-system-green:hover { border-color: rgba(45, 138, 110, 0.35); }
.vule-system-navy:hover { border-color: rgba(19, 41, 75, 0.35); }
.vule-system-amber:hover { border-color: rgba(194, 120, 3, 0.35); }

.vule-system-teal .vule-system-cta { color: var(--ulagos-teal-dark); }
.vule-system-green .vule-system-cta { color: var(--ulagos-green-light); }
.vule-system-navy .vule-system-cta { color: var(--ulagos-navy); }
.vule-system-amber .vule-system-cta { color: var(--ulagos-amber); }

.vule-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}

.vule-btn-outline {
  border: 1.5px solid var(--ulagos-teal);
  color: var(--ulagos-teal);
}

.vule-btn-outline:hover {
  background: var(--ulagos-teal);
  color: #fff;
  text-decoration: none;
}

/* —— Collaborations —— */
.vule-collab {
  background: var(--ulagos-surface);
  border-top: 1px solid var(--ulagos-border);
}

.vule-collab-panel {
  background: var(--ulagos-surface);
  border: 1px solid var(--ulagos-border);
  border-radius: 16px;
  overflow: hidden;
}

.vule-collab-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.75rem 1.75rem 1.25rem;
  border-bottom: 1px solid var(--ulagos-border);
  background: linear-gradient(180deg, #f8fbff 0%, var(--ulagos-surface) 100%);
}

.vule-collab-intro h2 {
  margin: 0 0 0.5rem;
}

.vule-collab-intro p {
  margin: 0;
  max-width: 36rem;
  color: var(--ulagos-muted);
  line-height: 1.55;
}

.vule-collab-summary {
  display: flex;
  gap: 1.25rem;
  flex-shrink: 0;
}

.vule-collab-summary-item {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
  min-width: 4.5rem;
}

.vule-collab-summary-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ulagos-navy);
  line-height: 1;
}

.vule-collab-summary-label {
  font-size: 0.78rem;
  color: var(--ulagos-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.vule-collab-body {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 0;
}

.vule-collab-map-wrap,
.vule-collab-ranking {
  padding: 1.5rem 1.75rem;
}

.vule-collab-map-wrap {
  border-right: 1px solid var(--ulagos-border);
  background: linear-gradient(180deg, #f4f9fd 0%, #eef4fa 100%);
}

.vule-collab-map-stage {
  position: relative;
}

.vule-collab-map-caption,
.vule-collab-ranking-caption {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ulagos-muted);
}

.vule-collab-map {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid rgba(19, 41, 75, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.vule-collab-graticule {
  stroke: rgba(19, 41, 75, 0.07);
  stroke-width: 0.6;
  stroke-dasharray: 3 4;
}

.vule-collab-land {
  fill: rgba(255, 255, 255, 0.55);
  stroke: rgba(19, 41, 75, 0.06);
  stroke-width: 0.8;
}

.vule-collab-land-image {
  opacity: 0.98;
}

.vule-collab-marker {
  cursor: pointer;
  outline: none;
}

.vule-collab-dot {
  fill: var(--ulagos-teal);
  fill-opacity: 0.78;
  stroke: #fff;
  stroke-width: 1.5;
  transition: fill-opacity 0.2s ease, stroke-width 0.2s ease, r 0.2s ease;
}

.vule-collab-marker:hover .vule-collab-dot,
.vule-collab-marker:focus-visible .vule-collab-dot,
.vule-collab-marker.is-active .vule-collab-dot {
  fill-opacity: 1;
  stroke-width: 2.5;
  filter: url(#vule-collab-glow);
}

.vule-collab-marker:focus-visible {
  outline: none;
}

.vule-collab-dot--hub {
  fill: var(--vule-blue);
  fill-opacity: 1;
  stroke-width: 2;
}

.vule-collab-marker--hub.is-active .vule-collab-dot--hub,
.vule-collab-marker--hub:hover .vule-collab-dot--hub {
  animation: vule-collab-pulse 1.6s ease-in-out infinite;
}

@keyframes vule-collab-pulse {
  0%, 100% { fill-opacity: 1; }
  50% { fill-opacity: 0.72; }
}

.vule-collab-tooltip {
  position: absolute;
  z-index: 5;
  min-width: 9.5rem;
  max-width: 13rem;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  background: rgba(19, 41, 75, 0.94);
  color: #fff;
  box-shadow: 0 10px 28px rgba(19, 41, 75, 0.28);
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 12px));
  transition: opacity 0.15s ease;
}

.vule-collab-tooltip[hidden] {
  display: none;
}

.vule-collab-tooltip-country {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.vule-collab-tooltip-rank {
  display: inline-block;
  margin-bottom: 0.35rem;
  padding: 0.08rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.vule-collab-tooltip-count,
.vule-collab-tooltip-pct,
.vule-collab-tooltip-hub {
  display: block;
  font-size: 0.78rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.88);
}

.vule-collab-tooltip-count {
  font-weight: 600;
}

.vule-collab-tooltip::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 12px;
  height: 12px;
  background: rgba(19, 41, 75, 0.94);
  transform: translateX(-50%) rotate(45deg);
}

.vule-collab-map-credit {
  margin: 0.55rem 0 0;
  font-size: 0.68rem;
  color: var(--ulagos-muted);
}

.vule-collab-map-credit a {
  color: var(--ulagos-teal);
  text-decoration: none;
}

.vule-collab-map-credit a:hover {
  text-decoration: underline;
}

.vule-collab-map-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-top: 0.85rem;
  font-size: 0.78rem;
  color: var(--ulagos-muted);
}

.vule-collab-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.vule-collab-legend-swatch {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--ulagos-teal);
  border: 1px solid #fff;
  box-shadow: 0 0 0 1px rgba(19, 41, 75, 0.12);
}

.vule-collab-legend-swatch--hub {
  background: var(--vule-blue);
}

.vule-collab-legend-note {
  margin-left: auto;
  font-style: italic;
}

.vule-collab-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.vule-collab-row {
  padding: 0.45rem 0.55rem;
  margin: 0 -0.55rem;
  border-radius: 10px;
  transition: background 0.2s ease, box-shadow 0.2s ease;
  cursor: default;
}

.vule-collab-row.is-active,
.vule-collab-row:hover {
  background: rgba(22, 112, 147, 0.08);
  box-shadow: inset 0 0 0 1px rgba(22, 112, 147, 0.12);
}

.vule-collab-row.is-active .vule-collab-country,
.vule-collab-row:hover .vule-collab-country {
  color: var(--ulagos-teal-dark);
}

.vule-collab-row-head {
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.vule-collab-rank {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ulagos-muted);
}

.vule-collab-country {
  font-weight: 600;
  color: var(--ulagos-navy);
  font-size: 0.92rem;
}

.vule-collab-meta {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.88rem;
  color: var(--ulagos-navy);
}

.vule-collab-pct {
  font-size: 0.78rem;
  color: var(--ulagos-muted);
}

.vule-collab-bar {
  height: 6px;
  background: #e8eef4;
  border-radius: 999px;
  overflow: hidden;
}

.vule-collab-bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ulagos-teal), #4db8d6);
  transition: width 1.1s ease;
}

.vule-collab-more {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--ulagos-muted);
}

.vule-collab-source {
  margin: 0;
  padding: 1rem 1.75rem 1.35rem;
  border-top: 1px solid var(--ulagos-border);
  background: var(--ulagos-bg);
}

.vule-collab-source a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--ulagos-teal);
  text-decoration: none;
}

.vule-collab-source a:hover {
  color: var(--ulagos-teal-dark);
  text-decoration: underline;
}

@media (max-width: 960px) {
  .vule-collab-head {
    flex-direction: column;
  }

  .vule-collab-summary {
    width: 100%;
    justify-content: flex-start;
  }

  .vule-collab-summary-item {
    align-items: flex-start;
  }

  .vule-collab-body {
    grid-template-columns: 1fr;
  }

  .vule-collab-map-wrap {
    border-right: none;
    border-bottom: 1px solid var(--ulagos-border);
  }

  .vule-collab-legend-note {
    margin-left: 0;
    width: 100%;
  }
}

/* —— Colecciones —— */
.vule-collections {
  background: var(--ulagos-bg);
}

.vule-collections-group + .vule-collections-group {
  margin-top: 2.5rem;
}

.vule-collections-subtitle {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ulagos-navy);
}

.vule-collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1.25rem;
}

.vule-collections-grid-national {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

/* Tarjeta independiente — imagen protagonista */
.vule-collection-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--ulagos-border);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 100%;
}

.vule-collection-card:hover {
  transform: translateY(-6px);
  text-decoration: none;
  color: inherit;
}

.vule-collection-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  padding: 1.75rem 1.25rem;
  background: #fff;
  border-bottom: 1px solid var(--ulagos-border);
}

.vule-collection-institutional .vule-collection-visual {
  background: linear-gradient(180deg, #fafcff 0%, #fff 100%);
}

.vule-collection-open .vule-collection-visual {
  background: linear-gradient(180deg, #f7fdfa 0%, #fff 100%);
}

.vule-collection-anid .vule-collection-visual {
  background: linear-gradient(180deg, #f6fbfd 0%, #fff 100%);
}

.vule-collection-image {
  display: block;
  width: auto;
  height: auto;
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
  transition: transform 0.28s ease;
}

.vule-collection-card:hover .vule-collection-image {
  transform: scale(1.08);
}

.vule-collection-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  height: 100%;
  text-align: center;
}

.vule-collection-fallback-letter {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--vule-blue) 0%, #167093 100%);
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(0, 85, 183, 0.22);
}

.vule-collection-fallback-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--ulagos-navy);
}

.vule-collection-badge {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.22rem 0.5rem;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--ulagos-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  color: var(--ulagos-navy);
}

.vule-collection-footer {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.9rem 1rem 1.1rem;
  background: #fff;
}

.vule-collection-footer h4 {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ulagos-navy);
  line-height: 1.3;
}

.vule-collection-footer p {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--ulagos-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vule-collection-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--vule-blue);
  transition: gap 0.2s ease;
}

.vule-collection-open .vule-collection-cta { color: var(--ulagos-green-light); }
.vule-collection-anid .vule-collection-cta { color: var(--ulagos-teal-dark); }

.vule-collection-card:hover .vule-collection-cta { gap: 0.55rem; }

.vule-collection-cta .vule-arrow-icon {
  width: 0.9rem;
  height: 0.9rem;
}

/* —— Revistas —— */
.vule-journals {
  background: linear-gradient(180deg, var(--ulagos-bg) 0%, #eef3f8 100%);
  border-top: 1px solid var(--ulagos-border);
}

.vule-journals-panel {
  background: var(--ulagos-surface);
  border: 1px solid var(--ulagos-border);
  border-radius: 18px;
  overflow: hidden;
}

.vule-journals-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.85rem 1.85rem 1.35rem;
  border-bottom: 1px solid var(--ulagos-border);
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 85, 183, 0.08) 0%, transparent 42%),
    linear-gradient(180deg, #f8fbff 0%, var(--ulagos-surface) 100%);
}

.vule-journals-kicker {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vule-blue);
}

.vule-journals-intro h2 {
  margin: 0 0 0.5rem;
}

.vule-journals-intro p {
  margin: 0;
  max-width: 36rem;
  color: var(--ulagos-muted);
  line-height: 1.55;
}

.vule-journals-head-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.85rem;
  flex-shrink: 0;
}

.vule-journals-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
}

.vule-journals-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ulagos-navy);
}

.vule-journals-stat-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ulagos-muted);
}

.vule-journals-portal-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--vule-blue);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0, 85, 183, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.vule-journals-portal-btn:hover {
  background: var(--vule-blue-dark);
  color: #fff;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(0, 85, 183, 0.28);
}

.vule-journals-portal-btn .vule-arrow-icon {
  width: 0.95rem;
  height: 0.95rem;
}

.vule-journals-controls {
  padding: 1rem 1.85rem 0;
  background: var(--ulagos-surface);
}

.vule-journals-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: #eef3f8;
  border: 1px solid var(--ulagos-border);
}

.vule-journals-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: none;
  background: transparent;
  color: var(--ulagos-muted);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.vule-journals-tab:hover {
  color: var(--ulagos-navy);
}

.vule-journals-tab.is-active {
  color: #fff;
  box-shadow: 0 4px 14px rgba(19, 41, 75, 0.16);
}

.vule-journals-tab--blue.is-active {
  background: linear-gradient(135deg, var(--vule-blue) 0%, #167093 100%);
}

.vule-journals-tab--teal.is-active {
  background: linear-gradient(135deg, var(--ulagos-teal) 0%, #0f5570 100%);
}

.vule-journals-tab--amber.is-active {
  background: linear-gradient(135deg, var(--ulagos-amber) 0%, #a86502 100%);
}

.vule-journals-tab-label {
  white-space: nowrap;
}

.vule-journals-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.22);
  padding: 0 0.35rem;
}

.vule-journals-tab:not(.is-active) .vule-journals-count {
  background: rgba(19, 41, 75, 0.08);
  color: var(--ulagos-navy);
}

.vule-journals-panel-body {
  display: none;
  padding: 1.15rem 1.85rem 1.85rem;
}

.vule-journals-panel-body.is-active {
  display: block;
}

.vule-journals-panel-body.is-entering {
  animation: vule-journals-fade 0.35s ease;
}

@keyframes vule-journals-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.vule-journals-panel-desc {
  margin: 0 0 1.15rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ulagos-navy);
}

.vule-journals-panel-body--blue .vule-journals-panel-desc {
  background: rgba(0, 85, 183, 0.07);
  border-left: 3px solid var(--vule-blue);
}

.vule-journals-panel-body--teal .vule-journals-panel-desc {
  background: rgba(22, 112, 147, 0.08);
  border-left: 3px solid var(--ulagos-teal);
}

.vule-journals-panel-body--amber .vule-journals-panel-desc {
  background: rgba(194, 120, 3, 0.08);
  border-left: 3px solid var(--ulagos-amber);
}

.vule-journals-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.vule-journal-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--ulagos-border);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 100%;
}

.vule-journal-card:hover {
  transform: translateY(-6px);
  text-decoration: none;
  color: inherit;
}

.vule-journal-card--blue:hover {
  border-color: rgba(0, 85, 183, 0.28);
}

.vule-journal-card--teal:hover {
  border-color: rgba(22, 112, 147, 0.28);
}

.vule-journal-card--amber:hover {
  border-color: rgba(194, 120, 3, 0.28);
}

.vule-journal-cover {
  position: relative;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.15rem 1rem 0;
  overflow: hidden;
}

.vule-journal-card--blue .vule-journal-cover {
  background: linear-gradient(160deg, #edf4fc 0%, #f8fbff 55%, #eef3f8 100%);
}

.vule-journal-card--teal .vule-journal-cover {
  background: linear-gradient(160deg, #eaf5f8 0%, #f7fcfd 55%, #eef6f8 100%);
}

.vule-journal-card--amber .vule-journal-cover {
  background: linear-gradient(160deg, #fdf6ea 0%, #fffcf7 55%, #f8f2e8 100%);
}

.vule-journal-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  max-width: calc(100% - 1.5rem);
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vule-journal-card--blue .vule-journal-badge {
  background: rgba(0, 85, 183, 0.88);
}

.vule-journal-card--teal .vule-journal-badge {
  background: rgba(22, 112, 147, 0.88);
}

.vule-journal-card--amber .vule-journal-badge {
  background: rgba(194, 120, 3, 0.9);
}

.vule-journal-cover-frame {
  position: relative;
  z-index: 1;
  width: 78%;
  max-height: 88%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.vule-journal-cover-frame::before {
  content: "";
  position: absolute;
  inset: auto 8% -6%;
  height: 12%;
  width: 84%;
  background: rgba(19, 41, 75, 0.16);
  filter: blur(8px);
  border-radius: 50%;
  transition: opacity 0.24s ease;
}

.vule-journal-cover img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 4px 4px 0 0;
  box-shadow: 0 10px 28px rgba(19, 41, 75, 0.2);
  transition: transform 0.28s ease;
}

.vule-journal-card:hover .vule-journal-cover img {
  transform: translateY(-4px) scale(1.02);
}

.vule-journal-card:hover .vule-journal-cover-frame::before {
  opacity: 0.75;
}

.vule-journal-body {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex: 1;
  padding: 1rem 1rem 1.1rem;
  border-top: 1px solid var(--ulagos-border);
  background: #fff;
}

.vule-journal-body h3 {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.35;
  color: var(--ulagos-navy);
}

.vule-journal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  width: fit-content;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, gap 0.2s ease;
}

.vule-journal-card--blue .vule-journal-link {
  color: var(--vule-blue);
  background: rgba(0, 85, 183, 0.08);
}

.vule-journal-card--teal .vule-journal-link {
  color: var(--ulagos-teal-dark);
  background: rgba(22, 112, 147, 0.1);
}

.vule-journal-card--amber .vule-journal-link {
  color: var(--ulagos-amber);
  background: rgba(194, 120, 3, 0.1);
}

.vule-journal-card--blue:hover .vule-journal-link {
  background: var(--vule-blue);
  color: #fff;
  gap: 0.5rem;
}

.vule-journal-card--teal:hover .vule-journal-link {
  background: var(--ulagos-teal);
  color: #fff;
  gap: 0.5rem;
}

.vule-journal-card--amber:hover .vule-journal-link {
  background: var(--ulagos-amber);
  color: #fff;
  gap: 0.5rem;
}

.vule-journal-link .vule-arrow-icon {
  width: 0.9rem;
  height: 0.9rem;
}

/* —— About —— */
.vule-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.vule-about-block h2 { color: var(--ulagos-navy); margin-top: 0; }
.vule-alliances { padding-left: 1.25rem; }
.vule-alliances li { margin-bottom: 0.65rem; }

/* —— News —— */
.vule-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.vule-news-card {
  background: var(--ulagos-surface);
  border: 1px solid var(--ulagos-border);
  border-radius: var(--ulagos-radius);
  overflow: hidden;
}

.vule-news-card:hover {
  transform: translateY(-4px);
}

.vule-news-card h2,
.vule-news-card h3 { margin: 0; padding: 1rem 1rem 0; font-size: 1.05rem; }
.vule-news-card h2 a,
.vule-news-card h3 a { color: var(--ulagos-navy); text-decoration: none; }
.vule-news-card p { padding: 0.5rem 1rem 1rem; margin: 0; color: var(--ulagos-muted); font-size: 0.925rem; }
.vule-news-thumb img { width: 100%; height: 160px; object-fit: cover; }

.vule-link-more { font-weight: 600; }

/* —— Content pages —— */
.vule-content h1 { color: var(--ulagos-navy); }
.vule-entry-content { line-height: 1.75; }

/* —— Footer —— */
.vule-footer {
  background: var(--ulagos-navy);
  color: rgba(255,255,255,0.88);
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}

.vule-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.vule-footer h2 {
  color: #fff;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.75rem;
}

.vule-footer ul { list-style: none; margin: 0; padding: 0; }
.vule-footer li { margin-bottom: 0.4rem; }
.vule-footer a { color: rgba(255,255,255,0.85); text-decoration: none; }
.vule-footer a:hover { color: #fff; text-decoration: underline; }

.vule-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}

/* —— Responsive —— */
@media (max-width: 1024px) {
  .vule-menu a {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }

  .vule-branding-inner {
    min-height: 120px;
  }

  .vule-logo,
  .custom-logo-link img {
    max-height: 70px;
  }

  .vule-accreditation {
    max-height: 50px;
  }
}

@media (max-width: 1100px) {
  .vule-systems-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .vule-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .vule-stats-panel-head {
    flex-direction: column;
  }

  .vule-stats-meta {
    align-items: flex-start;
  }

  .vule-stats-summary {
    flex-direction: column;
    gap: 0.35rem;
  }

  .vule-stats-grid,
  .vule-news-grid { grid-template-columns: 1fr; }

  .vule-collections-grid,
  .vule-collections-grid-national {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .vule-journals-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .vule-journals-head {
    flex-direction: column;
  }

  .vule-journals-head-meta {
    width: 100%;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .vule-journals-stat {
    align-items: flex-start;
  }

  .vule-systems-grid,
  .vule-about-grid { grid-template-columns: 1fr; }
  .vule-footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .vule-topbar {
    display: none;
  }

  .vule-branding-inner {
    min-height: 100px;
    gap: 1rem;
  }

  .vule-logo,
  .custom-logo-link img {
    max-height: 56px;
  }

  .vule-accreditation {
    max-height: 40px;
  }

  .vule-navbar-inner {
    min-height: 64px;
    justify-content: flex-end;
  }

  .vule-nav-toggle {
    display: flex;
  }

  .vule-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--vule-blue-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 0;
  }

  .vule-nav.is-open {
    display: block;
  }

  .vule-menu {
    flex-direction: column;
    align-items: stretch;
  }

  .vule-menu > li:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .vule-menu a {
    justify-content: flex-start;
    padding: 0.9rem 1.25rem;
  }

  .vule-menu a::after {
    display: none;
  }

  .vule-menu .sub-menu {
    position: static;
    display: block;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.12);
  }

  .vule-systems-grid {
    grid-template-columns: 1fr;
  }

  .vule-collections-grid,
  .vule-collections-grid-national,
  .vule-journals-grid {
    grid-template-columns: 1fr;
  }

  .vule-journals-tabs {
    display: flex;
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.25rem;
  }

  .vule-journals-controls {
    padding-inline: 1rem;
  }

  .vule-journals-head,
  .vule-journals-panel-body {
    padding-inline: 1rem;
  }

  .vule-journals-head-meta {
    flex-direction: column;
    align-items: stretch;
  }

  .vule-journals-portal-btn {
    justify-content: center;
  }

  .vule-hero-search {
    flex-direction: column;
  }
}