/* ==========================================================================
   Universidad Liberte - Design System v2.0
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CUSTOM PROPERTIES & TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette */
  --ulib-navy:    #1e3a8a;
  --ulib-blue:    #3b82f6;
  --ulib-sky:     #0ea5e9;
  --ulib-red:     #E51A2E;
  --ulib-yellow:  #FFCC00;
  --ulib-green:   #4BAD44;
  --ulib-purple:  #7c3aed;
  --ulib-grey:    #374151;

  /* Neutral Scale */
  --ulib-white:   #FFFFFF;
  --ulib-50:      #F8FAFC;
  --ulib-100:     #F1F5F9;
  --ulib-200:     #E2E8F0;
  --ulib-300:     #CBD5E1;
  --ulib-400:     #94A3B8;
  --ulib-500:     #64748B;
  --ulib-600:     #475569;
  --ulib-700:     #334155;
  --ulib-800:     #1E293B;
  --ulib-900:     #0F172A;

  /* Semantic Tokens (light mode) */
  --color-bg:           var(--ulib-50);
  --color-surface:      var(--ulib-white);
  --color-surface-alt:  var(--ulib-100);
  --color-text:         var(--ulib-800);
  --color-text-muted:   var(--ulib-500);
  --color-text-inv:     var(--ulib-white);
  --color-border:       var(--ulib-200);
  --color-primary:      var(--ulib-navy);
  --color-primary-light:#2563eb;
  --color-secondary:    var(--ulib-blue);
  --color-accent:       var(--ulib-green);
  --color-accent-light: #e8f5e7;
  --color-danger:       var(--ulib-red);
  --color-warning:      var(--ulib-yellow);
  --color-card-bg:      var(--ulib-white);
  --color-card-border:  var(--ulib-200);
  --color-footer-bg:    var(--ulib-900);
  --color-footer-text:  rgba(255,255,255,.8);
  --color-nav-bg:       rgba(255,255,255,.96);
  --color-nav-text:     var(--ulib-800);
  --color-hero-text:    var(--ulib-white);

  /* Gradients */
  --gradient-primary:  linear-gradient(135deg, var(--ulib-navy) 0%, var(--ulib-blue) 100%);
  --gradient-blue:     linear-gradient(135deg, var(--ulib-navy) 0%, var(--ulib-blue) 100%);
  --gradient-green:    linear-gradient(135deg, var(--ulib-green) 0%, var(--ulib-sky) 100%);
  --gradient-hero:     linear-gradient(135deg, var(--ulib-navy) 0%, #2563eb 40%, var(--ulib-blue) 100%);
  --gradient-purple:   linear-gradient(135deg, #7c3aed 0%, var(--ulib-sky) 100%);
  --gradient-dark:     linear-gradient(135deg, var(--ulib-900) 0%, var(--ulib-navy) 100%);

  /* Spacing Scale */
  --sp-1:  .25rem;
  --sp-2:  .5rem;
  --sp-3:  .75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0,0,0,.05);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.05);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.05);

  /* Radii */
  --radius-sm:   .375rem;
  --radius-md:   .75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.25rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out:    cubic-bezier(.4,0,.2,1);
  --duration:    .3s;
  --transition:  all var(--duration) var(--ease-out);

  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Lora', serif;
  --font-ui:      'Public Sans', sans-serif;

  /* Navbar Height */
  --navbar-height: 72px;
}

/* --------------------------------------------------------------------------
   2. DARK MODE
   -------------------------------------------------------------------------- */
[data-theme="dark"] {
  --color-primary:     #60a5fa;
  --color-bg:          var(--ulib-900);
  --color-surface:     var(--ulib-800);
  --color-surface-alt: var(--ulib-700);
  --color-text:        var(--ulib-100);
  --color-text-muted:  var(--ulib-400);
  --color-border:      var(--ulib-600);
  --color-primary-light:#60a5fa;
  --color-accent-light: rgba(75,173,68,.15);
  --color-card-bg:     #253548;
  --color-card-border: var(--ulib-600);
  --color-footer-bg:   #050a14;
  --color-nav-bg:      rgba(15,23,42,.96);
  --color-nav-text:    var(--ulib-100);
  --shadow-sm:  0 1px 2px rgba(0,0,0,.2);
  --shadow-md:  0 4px 6px rgba(0,0,0,.3);
  --shadow-lg:  0 10px 15px rgba(0,0,0,.3);
  --shadow-xl:  0 20px 25px rgba(0,0,0,.4);
}

[data-theme="dark"] .text-gradient,
[data-theme="dark"] .section-title {
  background: var(--gradient-green);
  -webkit-background-clip: text;
  background-clip: text;
}

[data-theme="dark"] .hero,
[data-theme="dark"] .page-hero {
  filter: brightness(.9);
}

[data-theme="dark"] img {
  filter: brightness(.92) contrast(1.05);
}

[data-theme="dark"] .navbar-toggler-icon {
  filter: invert(1) grayscale(1) brightness(2);
}

/* Mobile navbar: ensure toggler doesn't shrink */
@media (max-width: 991.98px) {
  .navbar-ulib .navbar-toggler { flex-shrink: 0; }
}

/* Dark mode - Nav CTA button */
[data-theme="dark"] .nav-cta {
  background: #2563eb;
}
[data-theme="dark"] .nav-cta:hover {
  background: #3b82f6;
}

/* Dark mode - WhatsApp float */
[data-theme="dark"] .whatsapp-float {
  box-shadow: 0 4px 12px rgba(37,211,102,.3), 0 0 0 2px rgba(37,211,102,.1);
}

/* Dark mode - Hero teal variant (voces de esperanza) */
[data-theme="dark"] .hero--teal {
  background: linear-gradient(135deg, #0f766e 0%, #0e7490 100%);
}

/* Dark mode - Upcoming badge "soon" */
[data-theme="dark"] .upcoming-card__badge--soon {
  background: rgba(255,204,0,.12);
  color: #fde047;
}

/* Dark mode - Program badge active */
[data-theme="dark"] .program-badge--active {
  background: rgba(75,173,68,.15);
  color: #86efac;
}

/* Dark mode - Outline dark button */
[data-theme="dark"] .btn-ulib--outline-dark {
  border-color: #60a5fa;
  color: #60a5fa;
}
[data-theme="dark"] .btn-ulib--outline-dark:hover {
  background: #60a5fa;
  color: #0F172A;
}

/* --------------------------------------------------------------------------
   3. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

/* --------------------------------------------------------------------------
   4. TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); }

p { margin-bottom: var(--sp-4); }

a { color: var(--color-secondary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-light); }

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--sp-4);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-12);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  font-family: var(--font-ui);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--sp-2);
  display: block;
  text-align: center;
}

/* --------------------------------------------------------------------------
   5. NAVBAR
   -------------------------------------------------------------------------- */
.navbar-ulib {
  background: var(--color-nav-bg);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  padding: var(--sp-3) 0;
  z-index: 1050;
}

.navbar-ulib.scrolled {
  padding: var(--sp-2) 0;
  box-shadow: var(--shadow-md);
}

.navbar-brand-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.navbar-brand-ulib {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  padding-bottom: 0 !important;
  margin-bottom: 0 !important;
}

.navbar-brand-res {
  font-family: var(--font-ui);
  font-size: .75rem;
  font-weight: 500;
  color: var(--color-nav-text);
  opacity: .55;
  text-decoration: underline dotted;
  text-underline-offset: 2px;
  margin-top: -2px;
  padding-left: var(--sp-2);
  transition: var(--transition);
}

.navbar-brand-res:hover {
  opacity: .85;
  color: var(--color-accent);
}

.nav-link-ulib {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: .9rem;
  color: var(--color-nav-text) !important;
  padding: var(--sp-2) var(--sp-3) !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link-ulib:hover {
  background: var(--color-accent-light);
  color: var(--color-accent) !important;
}

.nav-link-ulib.active {
  background: var(--gradient-primary);
  color: var(--ulib-white) !important;
  -webkit-text-fill-color: var(--ulib-white);
}

.dropdown-menu-ulib {
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  padding: var(--sp-2);
  background: var(--color-surface);
}

.dropdown-item-ulib {
  font-family: var(--font-ui);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  color: var(--color-text);
}

.dropdown-item-ulib:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

/* Dark mode toggle btn */
.dark-mode-toggle {
  background: none;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--color-text);
  font-size: 1.1rem;
}

.dark-mode-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: rotate(20deg);
}

.nav-admin-btn {
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: .85rem;
  opacity: .4;
  transition: all .3s ease;
  text-decoration: none;
}
.nav-admin-btn:hover {
  opacity: 1;
  color: var(--color-accent);
  transform: rotate(90deg);
}

/* Breadcrumb */
.breadcrumb-nav {
  background: var(--color-surface-alt, var(--color-surface));
  border-bottom: 1px solid var(--color-border);
  padding: .6rem 0;
  padding-top: calc(var(--navbar-height) + .6rem);
  font-family: var(--font-ui);
  font-size: .82rem;
}
.breadcrumb-nav + .page-hero,
.breadcrumb-nav + .hero {
  padding-top: var(--sp-16);
}
.breadcrumb-nav a {
  color: var(--ulib-blue);
  text-decoration: none;
  transition: color .2s;
}
.breadcrumb-nav a:hover { color: var(--ulib-navy); text-decoration: underline; }
.breadcrumb-sep { color: var(--color-text-muted); margin: 0 .4rem; }
.breadcrumb-current { color: var(--color-text-muted); }

/* --------------------------------------------------------------------------
   6. HERO
   -------------------------------------------------------------------------- */
.hero,
.page-hero {
  background: var(--gradient-hero);
  color: var(--color-hero-text);
  padding: calc(var(--navbar-height) + var(--sp-16)) 0 var(--sp-16);
  position: relative;
  overflow: hidden;
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.hero--full {
  min-height: 100vh;
}

.hero::before,
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 800"><defs><pattern id="hg" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M40 0L0 0 0 40" fill="none" stroke="rgba(255,255,255,.06)" stroke-width="1"/></pattern></defs><rect width="100%25" height="100%25" fill="url(%23hg)"/></svg>');
  animation: heroPattern 30s ease-in-out infinite;
  pointer-events: none;
}

@keyframes heroPattern {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-10px) scale(1.02); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  margin-bottom: var(--sp-6);
  line-height: 1.05;
  color: var(--ulib-white);
}
.hero-highlight { color: var(--ulib-green) !important; -webkit-text-fill-color: var(--ulib-green) !important; }
.hero-highlight--sky { color: #38bdf8 !important; -webkit-text-fill-color: #38bdf8 !important; }
.hero-highlight--cyan { color: #22d3ee !important; -webkit-text-fill-color: #22d3ee !important; }
.hero-highlight--gold { color: #fbbf24 !important; -webkit-text-fill-color: #fbbf24 !important; }
.hero-highlight--celeste { color: #7dd3fc !important; -webkit-text-fill-color: #7dd3fc !important; }
.hero-highlight--white { color: #fff !important; -webkit-text-fill-color: #fff !important; text-shadow: 0 2px 12px rgba(0,0,0,.25); }

.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  margin-bottom: var(--sp-8);
  opacity: .9;
  color: var(--ulib-white);
}

.hero-date {
  font-family: var(--font-ui);
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .7;
  margin-bottom: var(--sp-4);
}

/* Purple variant for voluntariado */
.hero--purple {
  background: var(--gradient-purple);
}

/* Teal variant for voces de esperanza */
.hero--teal {
  background: linear-gradient(135deg, #0d9488 0%, #06b6d4 100%);
}

/* --------------------------------------------------------------------------
   7. BUTTONS
   -------------------------------------------------------------------------- */
.btn-ulib {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .95rem;
  padding: var(--sp-3) var(--sp-8);
  border-radius: var(--radius-full);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.btn-ulib:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.btn-ulib:active {
  transform: translateY(0) scale(.97);
}

.btn-ulib--primary {
  background: var(--gradient-primary);
  color: var(--ulib-white);
}
.btn-ulib--primary:hover { color: var(--ulib-white); }

.btn-ulib--white {
  background: var(--ulib-white);
  color: var(--ulib-navy);
}
.btn-ulib--white:hover { color: var(--ulib-navy); }

.btn-ulib--outline {
  background: transparent;
  border: 2px solid var(--ulib-white);
  color: var(--ulib-white);
  box-shadow: none;
}
.btn-ulib--outline:hover {
  background: var(--ulib-white);
  color: var(--ulib-navy);
}

.btn-ulib--accent {
  background: var(--ulib-green);
  color: var(--ulib-white);
}

.btn-ulib--purple {
  background: var(--gradient-purple);
  color: var(--ulib-white);
}
.btn-ulib--purple:hover { color: var(--ulib-white); }

.btn-ulib--green {
  background: var(--ulib-green);
  color: var(--ulib-white);
}
.btn-ulib--green:hover { background: #3a9a35; color: var(--ulib-white); }

/* --------------------------------------------------------------------------
   8. CARDS
   -------------------------------------------------------------------------- */
.content-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-2xl);
  padding: var(--sp-10);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--sp-8);
  border: 1px solid var(--color-card-border);
}

.card-modern {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--color-card-border);
  position: relative;
  overflow: hidden;
}

.card-modern::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-green);
}

.card-modern:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Principle cards */
.principle-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--color-card-border);
  text-align: center;
  height: 100%;
}

.principle-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.principle-icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-xl);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-6);
  color: var(--ulib-white);
  font-size: 1.6rem;
}

.principle-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
}

.principle-text {
  font-family: var(--font-body);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   9. BENTO GRID
   -------------------------------------------------------------------------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.bento-item {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--color-card-border);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 250px;
}
.bento-item__link {
  margin-top: auto;
}

.bento-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bento-item--wide {
  grid-column: span 2;
}

.bento-item--tall {
  grid-row: span 2;
}

.bento-item--featured {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 400px;
}

.bento-item__icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
  color: var(--ulib-white);
  font-size: 1.2rem;
}

.bento-item__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--sp-2);
}

.bento-item__text {
  font-size: .95rem;
  color: var(--color-text-muted);
}

.bento-item__link {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .85rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  margin-top: auto;
  padding-top: var(--sp-3);
}

.bento-item__link:hover {
  gap: var(--sp-2);
  color: var(--color-primary);
}

@media (max-width: 991px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-item--featured { min-height: 300px; }
}

@media (max-width: 575px) {
  .bento-grid { grid-template-columns: 1fr; }
  .bento-item--wide,
  .bento-item--featured { grid-column: span 1; }
  .bento-item--tall,
  .bento-item--featured { grid-row: span 1; }
}

/* --------------------------------------------------------------------------
   10. STATS
   -------------------------------------------------------------------------- */
.stats-section {
  background: var(--gradient-dark);
  color: var(--ulib-white);
  padding: var(--sp-16) 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(75,173,68,.15) 0%, transparent 60%);
  pointer-events: none;
}

.stat-card {
  text-align: center;
  padding: var(--sp-8);
  position: relative;
  z-index: 2;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: var(--sp-2);
  color: var(--ulib-white);
}

.stat-number--accent {
  color: var(--ulib-green);
}

.stat-label {
  font-family: var(--font-ui);
  font-size: 1rem;
  opacity: .8;
}

/* Inline stat cards (for pages like grupofundador) */
.stat-card-light {
  background: var(--color-card-bg);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-card-border);
  transition: var(--transition);
}

.stat-card-light:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-card-light .stat-number {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card-light .stat-label {
  color: var(--color-text-muted);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   11. FOUNDER CARDS
   -------------------------------------------------------------------------- */
.founders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: var(--sp-6);
}

.founder-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--color-card-border);
  text-align: center;
  position: relative;
}

.founder-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-green);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.founder-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.founder-visual {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--gradient-primary);
  margin: 0 auto var(--sp-4);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,.15);
}

.founder-initials {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ulib-white);
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.founder-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.founder-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--sp-1);
}

.founder-country {
  font-family: var(--font-ui);
  color: var(--color-text-muted);
  font-size: .9rem;
}

.founder-country .fi {
  margin-right: var(--sp-1);
  vertical-align: middle;
  border-radius: 2px;
  box-shadow: 0 0 2px rgba(0,0,0,.15);
}

/* --------------------------------------------------------------------------
   12. WORKSHOP CARDS (voluntariado)
   -------------------------------------------------------------------------- */
.workshop-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border-left: 4px solid #7c3aed;
  border-top: none;
  position: relative;
  overflow: hidden;
  height: 100%;
}

.workshop-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-purple);
}

.workshop-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--ulib-green);
}

.workshop-card:hover .workshop-icon {
  transform: scale(1.08) rotate(3deg);
  transition: var(--transition);
}

.workshop-icon {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-xl);
  background: var(--gradient-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  color: var(--ulib-white);
  font-size: 1.8rem;
}

.workshop-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #6d28d9;
  margin-bottom: var(--sp-3);
}

[data-theme="dark"] .workshop-title {
  color: #a78bfa;
}

[data-theme="dark"] .workshop-card {
  border-left-color: #a78bfa;
}

.workshop-description {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   13. MANIFESTO STYLES
   -------------------------------------------------------------------------- */
.manifesto-text {
  font-family: var(--font-body);
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: var(--sp-6);
  text-align: justify;
}

.manifesto-text strong {
  color: var(--color-primary);
}

.manifesto-highlight {
  opacity: .4;
  transition: opacity .8s var(--ease-out);
}

.manifesto-highlight.is-visible {
  opacity: 1;
}

.principles-list {
  list-style: none;
  counter-reset: p-counter;
  padding: 0;
}

.principles-list li {
  counter-increment: p-counter;
  margin-bottom: var(--sp-6);
  padding: var(--sp-6) var(--sp-6) var(--sp-6) var(--sp-8);
  background: var(--color-surface-alt);
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--color-accent);
  position: relative;
}

.principles-list li::before {
  content: counter(p-counter);
  position: absolute;
  left: calc(var(--sp-8) * -1 + 8px);
  top: var(--sp-6);
  background: var(--gradient-green);
  color: var(--ulib-white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .85rem;
}

/* Objectives grid */
.objectives-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.objectives-grid > :nth-child(n+4) {
  grid-column: span 1;
}

@media (max-width: 991px) {
  .objectives-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575px) {
  .objectives-grid { grid-template-columns: 1fr; }
}

.objective-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border-top: 4px solid var(--color-accent);
}

.objective-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.objective-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--gradient-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
  color: var(--ulib-white);
  font-size: 1.3rem;
}

/* Founders list (inside manifesto) */
.founders-list-text {
  background: var(--color-accent-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  border-left: 4px solid var(--color-secondary);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text);
}

/* Highlight box */
.highlight-box {
  background: var(--color-accent-light);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  margin: var(--sp-8) 0;
  text-align: center;
}

.highlight-box p {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

/* --------------------------------------------------------------------------
   14. TIMELINE / PROCESS STEPS
   -------------------------------------------------------------------------- */
.process-step {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  padding-top: calc(var(--sp-8) + var(--sp-2));
  margin-bottom: var(--sp-6);
  margin-top: var(--sp-4);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--ulib-yellow);
  position: relative;
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: calc(var(--sp-6) + 18px);
  bottom: calc(var(--sp-6) * -1);
  width: 3px;
  height: var(--sp-6);
  background: var(--ulib-yellow);
  opacity: .4;
}

.step-number {
  position: absolute;
  top: calc(var(--sp-8) * -1 / 2);
  left: var(--sp-6);
  background: var(--ulib-yellow);
  color: var(--ulib-900);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   15. TESTIMONIALS
   -------------------------------------------------------------------------- */
.testimonial-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-card-border);
  position: relative;
  height: 100%;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card::before {
  content: '\201C';
  font-family: Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: .3;
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-6);
}

.testimonial-text {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--sp-4);
  padding-top: var(--sp-6);
}

.testimonial-author {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .9rem;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   16. VOCES DE ESPERANZA - Story cards
   -------------------------------------------------------------------------- */
.story-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--color-card-border);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.story-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.story-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.story-card__body {
  padding: var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.story-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-2);
}

.story-card__text {
  font-size: .95rem;
  color: var(--color-text-muted);
  flex: 1;
}

.story-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--color-border);
}

.story-card__link {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .85rem;
  color: var(--color-accent);
}

.story-card__link:hover {
  color: var(--color-primary);
}

.share-links {
  display: flex;
  gap: var(--sp-2);
}

.share-links a {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  transition: var(--transition);
}

.share-links a:hover { color: var(--color-accent); }

/* Story detail page */
.story-article {
  max-width: 800px;
  margin: 0 auto;
}

.story-article .prose p {
  font-family: var(--font-body);
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: var(--sp-6);
}

/* Comment section */
.comment-form {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-card-border);
}

.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-ui);
  font-size: .95rem;
  margin-bottom: var(--sp-4);
  background: var(--color-bg);
  color: var(--color-text);
  transition: var(--transition);
}

.comment-form input:focus,
.comment-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(75,173,68,.2);
}

.comment-item {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  margin-bottom: var(--sp-4);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
}

/* --------------------------------------------------------------------------
   17. FOOTER
   -------------------------------------------------------------------------- */
.footer-ulib {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--sp-16) 0 var(--sp-8);
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ulib-white);
  margin-bottom: var(--sp-5);
}

.footer-link {
  color: var(--color-footer-text);
  display: block;
  padding: var(--sp-1) 0;
  font-family: var(--font-ui);
  font-size: .9rem;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--ulib-green);
  padding-left: var(--sp-2);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gradient-green);
  color: var(--ulib-white);
  border-radius: 50%;
  margin-right: var(--sp-2);
  transition: var(--transition);
  font-size: 1.1rem;
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--ulib-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: var(--sp-8);
  margin-top: var(--sp-12);
  text-align: center;
  font-size: .9rem;
  opacity: .8;
}

.footer-bottom p {
  margin-bottom: var(--sp-2);
}

/* --------------------------------------------------------------------------
   18. SECTIONS
   -------------------------------------------------------------------------- */
.section {
  padding: var(--sp-12) 0;
}

.section--alt {
  background: var(--color-surface);
}

.section--overlap {
  position: relative;
  margin-top: -60px;
  z-index: 3;
}

/* --------------------------------------------------------------------------
   19. COUNTRIES LIST
   -------------------------------------------------------------------------- */
.countries-list {
  background: var(--color-accent-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  border-left: 4px solid var(--color-accent);
}

.country-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
  font-size: 1.05rem;
  color: var(--color-text);
}

.country-item .flag {
  font-size: 1.4rem;
}

/* --------------------------------------------------------------------------
   20. IMPACT BOX
   -------------------------------------------------------------------------- */
.impact-box {
  background: var(--gradient-dark);
  color: var(--ulib-white);
  border-radius: var(--radius-2xl);
  padding: var(--sp-10);
  position: relative;
  overflow: hidden;
}

.impact-box::before {
  content: '';
  position: absolute;
  top: -50%; right: -50%;
  width: 100%; height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,.08) 0%, transparent 70%);
  pointer-events: none;
}

.impact-box h2, .impact-box p {
  position: relative;
  z-index: 2;
  color: var(--ulib-white);
}

/* --------------------------------------------------------------------------
   21. VOLUNTEER PROFILES
   -------------------------------------------------------------------------- */
.volunteer-profile {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition);
  border-top: 4px solid var(--ulib-yellow);
}

.volunteer-profile:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.volunteer-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--gradient-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-4);
  color: var(--ulib-white);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   22. CONTACT INFO
   -------------------------------------------------------------------------- */
.contact-info {
  background: var(--color-accent-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  border-left: 4px solid var(--color-accent);
}

/* --------------------------------------------------------------------------
   23. IMAGE PLACEHOLDERS
   -------------------------------------------------------------------------- */
.img-placeholder {
  background: linear-gradient(135deg, var(--ulib-100) 0%, var(--ulib-200) 100%);
  border: 2px dashed var(--ulib-300);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

[data-theme="dark"] .img-placeholder {
  background: linear-gradient(135deg, var(--ulib-700) 0%, var(--ulib-800) 100%);
  border-color: var(--ulib-600);
}

.img-placeholder__inner {
  text-align: center;
  padding: var(--sp-6);
  max-width: 90%;
}

.img-placeholder__icon {
  font-size: 2rem;
  color: var(--ulib-400);
  margin-bottom: var(--sp-3);
  display: block;
}

.img-placeholder__filename {
  display: block;
  font-family: var(--font-ui);
  font-size: .95rem;
  font-weight: 700;
  color: var(--ulib-navy);
  margin-bottom: var(--sp-1);
  letter-spacing: .02em;
  background: rgba(30,58,138,.08);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-sm);
}

[data-theme="dark"] .img-placeholder__filename {
  color: #93bbfc;
  background: rgba(96,165,250,.12);
}

.img-placeholder__label {
  display: block;
  font-family: var(--font-ui);
  font-size: .8rem;
  font-weight: 600;
  color: var(--ulib-500);
  margin-bottom: var(--sp-2);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.img-placeholder__prompt {
  display: block;
  font-family: var(--font-ui);
  font-size: .7rem;
  color: var(--ulib-400);
  line-height: 1.5;
  font-style: italic;
}

/* Placeholder size variants */
.img-placeholder--hero {
  width: 100%;
  min-height: 400px;
  border-radius: var(--radius-2xl);
}

.img-placeholder--card {
  width: 100%;
  height: 200px;
}

.img-placeholder--wide {
  width: 100%;
  height: 250px;
}

.img-placeholder--avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 3px dashed var(--ulib-300);
  margin: 0 auto;
}

.img-placeholder--logo {
  width: 120px;
  height: 120px;
}

.img-placeholder--sm {
  width: 100%;
  height: 150px;
}

/* --------------------------------------------------------------------------
   24. BACK TO TOP
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--gradient-primary);
  color: var(--ulib-white);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
  font-size: 1.1rem;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

/* --------------------------------------------------------------------------
   24b. RED INSTITUCIONAL
   -------------------------------------------------------------------------- */
.section-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: -.5rem auto 2.5rem;
}

.red-category {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--sp-4);
  margin-top: var(--sp-6);
  padding-bottom: var(--sp-2);
  border-bottom: 2px solid var(--color-accent-light);
}

.red-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--sp-4);
}

.red-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: var(--sp-3);
  padding: var(--sp-4);
  background: var(--color-card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.red-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.red-item__icon {
  font-size: 1.4rem;
  color: var(--color-accent);
  opacity: .7;
  grid-row: 1 / -1;
  align-self: center;
}

.red-item__name {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .92rem;
  color: var(--color-text);
  line-height: 1.3;
}

.red-item__abbr {
  font-family: var(--font-ui);
  font-size: .78rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  opacity: .7;
  grid-column: 2;
}

/* --------------------------------------------------------------------------
   25. CTA SECTION
   -------------------------------------------------------------------------- */
.cta-section {
  background: var(--gradient-hero);
  color: var(--ulib-white);
  padding: var(--sp-16) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 800"><defs><pattern id="cg" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M40 0L0 0 0 40" fill="none" stroke="rgba(255,255,255,.04)" stroke-width="1"/></pattern></defs><rect width="100%25" height="100%25" fill="url(%23cg)"/></svg>');
  pointer-events: none;
}

.cta-section h2,
.cta-section p {
  position: relative;
  z-index: 2;
  color: var(--ulib-white);
}
.cta-section .btn-ulib {
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   26. AOS OVERRIDES
   -------------------------------------------------------------------------- */
[data-aos] {
  transition-timing-function: var(--ease-out) !important;
}

/* --------------------------------------------------------------------------
   27. RESPONSIVE UTILITIES
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  .content-card { padding: var(--sp-6); }
  .hero, .page-hero { padding: calc(var(--navbar-height) + var(--sp-8)) 0 calc(var(--sp-8) + 60px); min-height: auto; }
  .breadcrumb-nav + .page-hero, .breadcrumb-nav + .hero { padding-top: var(--sp-8); }
  .section { padding: var(--sp-10) 0; }
  .back-to-top { bottom: 20px; right: 20px; width: 42px; height: 42px; }
  .founder-card { padding: var(--sp-4); }
  .workshop-card { padding: var(--sp-6); }
  .impact-box { padding: var(--sp-6); }
  .stat-number { font-size: 2.5rem; }
  .img-placeholder--hero { min-height: 200px; }
  .img-placeholder--avatar { width: 150px; height: 150px; }
  .hero .mt-4 { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); }
  .hero .mt-4 .btn-ulib { width: 100%; text-align: center; }
}

@media (max-width: 575px) {
  .founders-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
  .founder-card { padding: var(--sp-3); text-align: center; }
  .founder-visual { width: 90px; height: 90px; }
  .founder-initials { font-size: 1.8rem; }
  .founder-name { font-size: .85rem; }
  .founder-country { font-size: .8rem; }
  .stats-grid-light { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 380px) {
  .founders-grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .founder-card { display: flex; flex-direction: row; align-items: center; text-align: left; gap: var(--sp-3); }
  .founder-visual { width: 70px; height: 70px; flex-shrink: 0; margin: 0; }
  .founder-initials { font-size: 1.5rem; }
  .founder-name { font-size: .95rem; margin-bottom: 2px; }
}

/* --------------------------------------------------------------------------
   28. WHATSAPP FLOAT
   -------------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 12px rgba(37,211,102,.4);
  transition: all .3s ease;
  z-index: 999;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,.5);
  color: #fff;
}

/* --------------------------------------------------------------------------
   29. NAVBAR CTA BUTTON
   -------------------------------------------------------------------------- */
.nav-cta {
  display: inline-block;
  padding: .45rem 1.2rem;
  background: var(--ulib-blue);
  color: #fff !important;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .85rem;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: .02em;
}
.nav-cta:hover {
  background: var(--ulib-navy);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.nav-cta--donate {
  background: var(--gradient-primary);
  font-weight: 700;
}
.nav-cta--donate:hover {
  background: var(--ulib-navy);
}
.nav-cta--donate-icon {
  animation: nav-heart-beat 2s ease-in-out infinite;
}
@keyframes nav-heart-beat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.25); }
  30% { transform: scale(1); }
  45% { transform: scale(1.15); }
  60% { transform: scale(1); }
}

/* --------------------------------------------------------------------------
   30. PROGRAM CARDS (Oferta Académica)
   -------------------------------------------------------------------------- */
.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr));
  gap: var(--sp-6);
}

.program-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--color-card-border);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.program-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.program-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-primary);
}
.program-card--featured::before {
  height: 4px;
  background: var(--ulib-green);
}
.program-card--upcoming::before {
  background: var(--ulib-yellow);
}

.program-card__badges {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-bottom: var(--sp-4);
}
.program-badge {
  display: inline-block;
  padding: .2rem .7rem;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
}
.program-badge--type {
  background: rgba(30,58,138,.1);
  color: var(--ulib-navy);
}
.program-badge--modality {
  background: rgba(14,165,233,.1);
  color: #0284c7;
}
.program-badge--free {
  background: rgba(75,173,68,.1);
  color: var(--ulib-green);
}
.program-badge--status {
  background: rgba(255,204,0,.15);
  color: #a16207;
}
.program-badge--active {
  background: rgba(75,173,68,.1);
  color: var(--ulib-green);
}
[data-theme="dark"] .program-badge--type { background: rgba(59,130,246,.15); color: #93bbfc; }
[data-theme="dark"] .program-badge--modality { background: rgba(14,165,233,.15); color: #7dd3fc; }
[data-theme="dark"] .program-badge--free { background: rgba(75,173,68,.15); color: #86efac; }
[data-theme="dark"] .program-badge--status { background: rgba(255,204,0,.15); color: #fde047; }

.program-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: var(--sp-4);
}
.program-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-2);
}
.program-card__text {
  font-family: var(--font-body);
  color: var(--color-text-muted);
  font-size: .95rem;
  line-height: 1.6;
  margin-bottom: var(--sp-4);
  flex: 1;
}
.program-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-family: var(--font-ui);
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-4);
}
.program-card__meta i {
  margin-right: var(--sp-1);
  color: var(--ulib-blue);
}
.program-card__cta {
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   31. UPCOMING BANNER (Homepage)
   -------------------------------------------------------------------------- */
.upcoming-section {
  padding: var(--sp-8) 0;
  background: var(--color-surface-alt);
}
.upcoming-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.upcoming-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.upcoming-card__badge {
  display: inline-block;
  padding: .25rem .8rem;
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
  width: fit-content;
  background: rgba(75,173,68,.1);
  color: var(--ulib-green);
}
.upcoming-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: rgba(59,130,246,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--ulib-blue);
  flex-shrink: 0;
}
.upcoming-card__thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
}
.upcoming-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.upcoming-card__badge--soon {
  background: rgba(255,204,0,.15);
  color: #a16207;
}
.upcoming-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-2);
}
.upcoming-card p {
  font-family: var(--font-ui);
  font-size: .9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--sp-4);
  flex: 1;
}

/* --------------------------------------------------------------------------
   32. DIPLOMATURA / DETAIL PAGE
   -------------------------------------------------------------------------- */
.info-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
  margin: var(--sp-6) 0;
}
.info-bar__item {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-5) var(--sp-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
  text-align: center;
  flex: 1;
  min-width: 160px;
}
.info-bar__icon {
  font-size: 1.5rem;
  color: var(--ulib-blue);
  margin-bottom: var(--sp-2);
}
.info-bar__value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  display: block;
}
.info-bar__label {
  font-family: var(--font-ui);
  font-size: .8rem;
  color: var(--color-text-muted);
}

.axis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: var(--sp-4);
}
.axis-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}
.axis-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.axis-card__number {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
}
.axis-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
}

.faculty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
  gap: var(--sp-4);
}
.faculty-card {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  border: 1px solid var(--color-card-border);
  text-align: center;
  transition: var(--transition);
}
.faculty-card:hover {
  box-shadow: var(--shadow-md);
}
.faculty-card__avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}
.faculty-card__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .9rem;
  color: var(--color-primary);
  margin-bottom: var(--sp-1);
}
.faculty-card__country {
  font-family: var(--font-ui);
  font-size: .8rem;
  color: var(--color-text-muted);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: var(--sp-3);
}
.partner-item {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--color-card-border);
  font-family: var(--font-ui);
  font-size: .9rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.partner-item i {
  color: var(--ulib-blue);
  font-size: 1.1rem;
}

.btn-ulib--outline-dark {
  display: inline-block;
  padding: .65rem 1.6rem;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  transition: var(--transition);
  background: transparent;
}
.btn-ulib--outline-dark:hover {
  background: var(--color-primary);
  color: #fff;
}
.btn-ulib--sm {
  padding: .5rem 1.2rem;
  font-size: .85rem;
}

@media (max-width: 767px) {
  .program-grid { grid-template-columns: 1fr; }
  .info-bar { flex-direction: column; }
  .axis-grid { grid-template-columns: 1fr; }
  .faculty-grid { grid-template-columns: repeat(2, 1fr); }
  .whatsapp-float { bottom: 20px; left: 20px; width: 48px; height: 48px; font-size: 1.5rem; }
  .nav-cta { display: block; text-align: center; margin: var(--sp-3) 0; width: 100%; }
}

@media (max-width: 575px) {
  .faculty-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
  .partners-grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   33. PRINT
   -------------------------------------------------------------------------- */
@media print {
  .navbar-ulib, .back-to-top, .footer-ulib,
  .dark-mode-toggle, .btn-ulib, .whatsapp-float, .nav-cta { display: none !important; }
  .hero, .page-hero { background: var(--ulib-navy) !important; -webkit-print-color-adjust: exact; }
  body { color: #000; background: #fff; }
}

/* --------------------------------------------------------------------------
   29. VISION TEXT
   -------------------------------------------------------------------------- */
.vision-text {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--color-text);
  text-align: center;
  font-style: italic;
}

/* --------------------------------------------------------------------------
   30. SECTION SUBTITLE HEADING (manifesto style)
   -------------------------------------------------------------------------- */
.section-heading {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--sp-8) 0 var(--sp-5);
  padding-left: var(--sp-4);
  border-left: 4px solid var(--color-accent);
}

/* --------------------------------------------------------------------------
   31. NEWS CARDS
   -------------------------------------------------------------------------- */
.news-date {
  font-family: var(--font-ui);
  font-size: .8rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-top: var(--sp-3);
}

/* --------------------------------------------------------------------------
   32. STATS SECTION (page-level light version)
   -------------------------------------------------------------------------- */
.stats-grid-light {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-6);
}

/* --------------------------------------------------------------------------
   33. QUIENES SOMOS LAYOUT
   -------------------------------------------------------------------------- */
.about-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--sp-10);
  align-items: center;
}

@media (max-width: 767px) {
  .about-layout { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   34. SUCCESS MESSAGE (comments)
   -------------------------------------------------------------------------- */
.success-message {
  background: var(--color-accent-light);
  border: 1px solid var(--color-accent);
  color: var(--ulib-green);
  border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-4);
  font-family: var(--font-ui);
  font-size: .9rem;
  display: none;
}

.success-message.show {
  display: block;
}

/* --------------------------------------------------------------------------
   35. SCROLL PROGRESS BAR
   -------------------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-green);
  z-index: 1100;
  width: 0;
  transition: none;
}

/* --------------------------------------------------------------------------
   36. SKIP TO CONTENT
   -------------------------------------------------------------------------- */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  background: var(--color-primary);
  color: var(--ulib-white);
  padding: var(--sp-3) var(--sp-6);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .9rem;
  z-index: 1200;
  transition: top .2s ease;
  text-decoration: none;
}

.skip-to-content:focus {
  top: 0;
  color: var(--ulib-white);
}

/* --------------------------------------------------------------------------
   37. FOCUS VISIBLE STYLES
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--ulib-blue);
  outline-offset: 2px;
}

.btn-ulib:focus-visible,
.btn-ulib--outline-dark:focus-visible,
.nav-cta:focus-visible {
  outline: 3px solid var(--ulib-yellow);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px rgba(59,130,246,.25);
}

.dark-mode-toggle:focus-visible {
  outline: 3px solid var(--ulib-blue);
  outline-offset: 2px;
}

.nav-link-ulib:focus-visible {
  outline: 2px solid var(--ulib-blue);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   38. DONATE FLOAT BUTTON
   -------------------------------------------------------------------------- */
.donate-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(59,130,246,.4);
  transition: all .3s ease;
  z-index: 999;
  text-decoration: none;
  animation: donate-float-pulse 3s ease-in-out infinite;
}
.donate-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(59,130,246,.5);
  color: #fff;
}
@keyframes donate-float-pulse {
  0%, 100% { box-shadow: 0 4px 12px rgba(59,130,246,.4); }
  50% { box-shadow: 0 4px 12px rgba(59,130,246,.4), 0 0 0 8px rgba(59,130,246,0); }
}
[data-theme="dark"] .donate-float {
  box-shadow: 0 4px 12px rgba(59,130,246,.3), 0 0 0 2px rgba(59,130,246,.1);
}
@media (max-width: 767px) {
  .donate-float { bottom: 20px; right: 20px; width: 48px; height: 48px; font-size: 1.3rem; }
}
@media print {
  .donate-float { display: none !important; }
}

/* --------------------------------------------------------------------------
   39. DONATE CTA BAND (pre-footer)
   -------------------------------------------------------------------------- */
.donate-band {
  background: var(--gradient-primary);
  padding: var(--sp-4) 0;
}
.donate-band__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.donate-band__text {
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.donate-band__icon { font-size: 1.3rem; }
@media (max-width: 575px) {
  .donate-band__inner { flex-direction: column; text-align: center; gap: var(--sp-3); }
  .donate-band__text { font-size: 1rem; }
}

/* --------------------------------------------------------------------------
   40. INLINE DONATION CTA (for articles/content)
   -------------------------------------------------------------------------- */
.donar-cta-inline {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  margin: var(--sp-5) 0;
  background: rgba(59,130,246,.06);
  border: 1px solid rgba(59,130,246,.15);
  border-left: 4px solid var(--ulib-blue);
  border-radius: var(--radius-lg);
}
.donar-cta-inline__icon {
  font-size: 2rem;
  color: var(--ulib-blue);
  flex-shrink: 0;
}
.donar-cta-inline__body { flex: 1; }
.donar-cta-inline__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  margin: 0 0 var(--sp-1);
}
.donar-cta-inline__text {
  font-family: var(--font-ui);
  font-size: .85rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.4;
}
.donar-cta-inline__btn { flex-shrink: 0; }
@media (max-width: 767px) {
  .donar-cta-inline { flex-direction: column; text-align: center; padding: var(--sp-4); }
  .donar-cta-inline__icon { font-size: 1.5rem; }
}

/* --------------------------------------------------------------------------
   41. HOME CAMPAIGN BANNER
   -------------------------------------------------------------------------- */
.home-campaign-banner {
  background: var(--color-surface);
  border: 2px solid rgba(59,130,246,.15);
  border-radius: var(--radius-lg);
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}
.home-campaign-banner__progress {
  flex: 1;
  min-width: 0;
}
.home-campaign-banner__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-primary);
  margin: 0 0 var(--sp-2);
}
.home-campaign-banner__bar {
  background: var(--color-border);
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
  margin-bottom: var(--sp-1);
}
.home-campaign-banner__fill {
  background: linear-gradient(90deg, var(--ulib-blue), var(--ulib-sky));
  height: 100%;
  border-radius: 999px;
  transition: width .6s ease;
}
.home-campaign-banner__info {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: .8rem;
  color: var(--color-text-muted);
}
.home-campaign-banner__btn { flex-shrink: 0; }
@media (max-width: 767px) {
  .home-campaign-banner { flex-direction: column; text-align: center; gap: var(--sp-3); padding: var(--sp-4); }
}

/* --------------------------------------------------------------------------
   42. NOTICIAS CARDS (HOME)
   -------------------------------------------------------------------------- */
.noticias-card-home {
  display: block;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  padding: 0;
  height: 100%;
  transition: transform .3s ease, box-shadow .3s ease;
}
.noticias-card-home:hover { transform: translateY(-4px); }
.noticias-card-home__thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-border);
}
.noticias-card-home__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.noticias-card-home:hover .noticias-card-home__thumb img { transform: scale(1.05); }
.noticias-card-home__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-text-muted);
  opacity: .3;
}
.noticias-card-home__badge {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  color: #fff;
}
.noticias-card-home__badge--youtube { background: #ff0000; }
.noticias-card-home__badge--instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.noticias-card-home__badge--articulo { background: var(--ulib-blue); }
.noticias-card-home__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(0,0,0,.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  transition: all .2s ease;
}
.noticias-card-home:hover .noticias-card-home__play { background: rgba(255,0,0,.8); transform: translate(-50%, -50%) scale(1.1); }

/* --------------------------------------------------------------------------
   43. CLASS ALIASES (BEM compatibility)
   -------------------------------------------------------------------------- */
.principle-card__icon {
  width: 70px; height: 70px;
  border-radius: var(--radius-xl);
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--sp-6);
  color: var(--ulib-white); font-size: 1.6rem;
}

.principle-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem; font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
}

.principle-card__text {
  font-family: var(--font-body);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900; line-height: 1;
  margin-bottom: var(--sp-2);
  color: var(--ulib-white);
}

.testimonial-card__quote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.05rem; line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--sp-4);
  padding-top: var(--sp-6);
}

/* --------------------------------------------------------------------------
   39. REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .hero::before, .page-hero::before { animation: none; }
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* --------------------------------------------------------------------------
   40. SHIMMER ANIMATION (Placeholders)
   -------------------------------------------------------------------------- */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.15) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 3s ease-in-out infinite;
  border-radius: inherit;
}

[data-theme="dark"] .img-placeholder::after {
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.05) 50%, transparent 100%);
  background-size: 200% 100%;
}

.img-placeholder--bento {
  width: 100%;
  height: 100%;
  min-height: 200px;
  border-radius: var(--radius-xl);
}

/* --------------------------------------------------------------------------
   41. ENHANCED HOVER & INTERACTION STATES
   -------------------------------------------------------------------------- */
.partner-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.info-bar__item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   42. TOUCH TARGETS & ACCESSIBILITY
   -------------------------------------------------------------------------- */
.footer-link {
  min-height: 44px;
  display: flex;
  align-items: center;
}

.share-links a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   43. NAVBAR FLAG BUTTON (Language Selector)
   -------------------------------------------------------------------------- */
.nav-flag-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  border: 2px solid transparent;
}
.nav-flag-btn:hover {
  transform: scale(1.15);
  border-color: var(--ulib-blue);
}
.nav-flag-btn .fi {
  font-size: 1.3rem;
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   44. IDIOMA SELECTOR PAGE
   -------------------------------------------------------------------------- */
.idioma-grid {
  max-width: 700px;
  margin: 0 auto;
}
.idioma-region-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--sp-6) 0 var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 2px solid var(--color-border);
}
.idioma-region-title i {
  color: var(--color-accent);
}
.idioma-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}
.idioma-card {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background: var(--color-card-bg);
  border: 2px solid var(--color-card-border);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-ui);
  font-size: .95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
}
.idioma-card:hover {
  border-color: var(--ulib-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.idioma-card--active {
  border-color: var(--ulib-green);
  background: var(--color-accent-light);
}
[data-theme="dark"] .idioma-card--active {
  background: rgba(75,173,68,.1);
}
.idioma-flag {
  font-size: 1.6rem;
  border-radius: 4px;
  flex-shrink: 0;
}
.idioma-name {
  flex: 1;
}
.idioma-check {
  color: var(--ulib-green);
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   COOKIE CONSENT BANNER
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--sp-3) var(--sp-4);
  box-shadow: 0 -2px 12px rgba(0,0,0,.25);
}
.cookie-banner__inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}
.cookie-banner__text {
  margin: 0;
  font-size: .9rem;
  font-family: var(--font-ui);
}
.cookie-banner__btn {
  background: var(--ulib-green);
  color: #fff;
  border: none;
  padding: .45rem 1.5rem;
  border-radius: var(--radius-lg);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .85rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.cookie-banner__btn:hover {
  background: #3d9a36;
  transform: translateY(-1px);
}