/* ==========================================================================
   VPI - UNAT Institutional Website & Design System
   Vicepresidencia de Investigación - Universidad Nacional Autónoma de Tayacaja
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --color-primary: #5B121A;
  --color-primary-dark: #4A0E13;
  --color-primary-deeper: #36080C;
  --color-primary-light: #7A1923;
  --color-accent: #E5A00D;
  --color-accent-hover: #C6880A;
  --color-accent-light: #FFF8E7;
  --color-gold: #FDB813;
  --color-text-dark: #222222;
  --color-text-muted: #555555;
  --color-text-light: #888888;
  --color-bg-light: #F8F9FC;
  --color-bg-card: #FFFFFF;
  --color-border: #E2E8F0;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(91,18,26,0.08);
  --shadow-lg: 0 16px 32px rgba(91,18,26,0.12);
  --shadow-hover: 0 20px 40px rgba(91,18,26,0.18);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 720px;
  margin-top: 0.5rem;
  margin-bottom: 2.5rem;
}

.text-gold {
  color: var(--color-accent) !important;
}

.text-maroon {
  color: var(--color-primary) !important;
}

/* Buttons & Badges */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(91,18,26,0.25);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
}

.badge-yellow {
  display: inline-block;
  background-color: var(--color-accent);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
}

/* ==========================================================================
   1. Top Bar
   ========================================================================== */
.top-bar {
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.825rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.top-bar-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.92;
}

.top-bar-item:hover {
  opacity: 1;
  color: var(--color-accent);
}

.top-bar-item i {
  color: var(--color-accent);
  font-size: 1rem;
}

/* ==========================================================================
   2. Main Header / Navigation
   ========================================================================== */
.main-header {
  background-color: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo img {
  height: 56px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.brand-logo:hover img {
  transform: scale(1.02);
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  margin-bottom: 1.15rem;
}

.footer-brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-dark);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-item {
  position: relative;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 240px;
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.75rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
  border-top: 3px solid var(--color-accent);
}

.dropdown-item {
  display: block;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-dark);
}

.dropdown-item:hover {
  background-color: var(--color-accent-light);
  color: var(--color-primary);
  padding-left: 1.5rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-header-search {
  width: 140px;
  height: 42px;
  background-color: var(--color-primary-dark);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  cursor: pointer;
  transition: var(--transition);
}

.btn-header-search:hover {
  background-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(91,18,26,0.3);
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
}

/* ==========================================================================
   3. Hero Banner Section (Auto 4-Slide Slider)
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  min-height: 540px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease-in-out, transform 1.2s ease-in-out;
  transform: scale(1.04);
  background-size: cover;
  background-position: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

/* Background Gradients & Images for the 4 Slides */
.hero-slide-1 {
  background: linear-gradient(90deg, rgba(59,11,16,0.92) 0%, rgba(91,18,26,0.78) 55%, rgba(0,0,0,0.35) 100%),
              url('https://images.unsplash.com/photo-1532094349884-543bc11b234d?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}

.hero-slide-2 {
  background: linear-gradient(90deg, rgba(59,11,16,0.92) 0%, rgba(91,18,26,0.78) 55%, rgba(0,0,0,0.35) 100%),
              url('https://images.unsplash.com/photo-1542601906990-b4d3fb778b09?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}

.hero-slide-3 {
  background: linear-gradient(90deg, rgba(59,11,16,0.92) 0%, rgba(91,18,26,0.78) 55%, rgba(0,0,0,0.35) 100%),
              url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}

.hero-slide-4 {
  background: linear-gradient(90deg, rgba(59,11,16,0.92) 0%, rgba(91,18,26,0.78) 55%, rgba(0,0,0,0.35) 100%),
              url('https://images.unsplash.com/photo-1523240795612-9a054b0db644?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}

.hero-slide-5 {
  background: linear-gradient(90deg, rgba(59,11,16,0.95) 0%, rgba(91,18,26,0.85) 55%, rgba(0,0,0,0.5) 100%),
              url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}

.hero-container {
  position: relative;
  z-index: 10;
  padding: 4.5rem 1.5rem;
  width: 100%;
}

.hero-content {
  max-width: 680px;
}

.hero-slide-content {
  display: none;
  animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-slide-content.active {
  display: block;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  margin-bottom: 1rem;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
  text-transform: uppercase;
}

.hero-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 12;
  padding: 0 1.5rem;
}

.hero-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  pointer-events: auto;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.2);
}

.hero-arrow:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
  transform: scale(1.1);
}

.hero-dots-container {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  display: flex;
  gap: 0.6rem;
}

.hero-dots {
  display: flex;
  gap: 0.6rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background-color: var(--color-accent);
  width: 32px;
  border-radius: 10px;
}

/* ==========================================================================
   4. Indicadores Section
   ========================================================================== */
.indicators-section {
  padding: 5rem 0;
  background-color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.indicators-grid-container {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: center;
}

.indicators-info {
  padding-right: 1rem;
}

.indicators-tag {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.95rem;
  display: block;
  margin-bottom: 0.5rem;
}

.indicators-title {
  font-size: 2.8rem;
  color: var(--color-primary);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.indicators-title span {
  color: var(--color-accent);
}

.indicators-text {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.indicators-accent-line {
  width: 80px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
  margin-top: 2rem;
}

.indicators-visual-wrapper {
  position: relative;
  background: url('../assets/images/trazo-UNAT.png') center/contain no-repeat;
  min-height: 380px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding: 1rem;
}

.indicator-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(226,232,240,0.8);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}

.indicator-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.indicator-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-accent);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.indicator-icon.maroon {
  background-color: var(--color-primary);
}

.indicator-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.indicator-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  line-height: 1.2;
  margin-top: 0.2rem;
}

/* Position adjustments for overlay cards matching Page 1 */
.ind-card-1 { grid-column: 1 / 2; grid-row: 1; }
.ind-card-2 { grid-column: 3 / 4; grid-row: 1; }
.ind-card-3 { grid-column: 1 / 2; grid-row: 2; }
.ind-card-4 { grid-column: 3 / 4; grid-row: 2; }
.ind-card-5 { grid-column: 2 / 3; grid-row: 3; justify-self: center; width: 100%; }

/* ==========================================================================
   5. Noticias Section
   ========================================================================== */
.news-section {
  padding: 5rem 0;
  background-color: var(--color-bg-light);
}

.section-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
}

.news-title {
  font-size: 2.5rem;
  color: var(--color-primary);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.news-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.news-img-wrapper {
  position: relative;
  height: 190px;
  overflow: hidden;
}

.news-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.news-card:hover .news-img-wrapper img {
  transform: scale(1.05);
}

.news-date-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(59,11,16,0.85);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
}

.news-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.news-headline {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.news-excerpt {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.news-link {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.news-link:hover {
  color: var(--color-accent-hover);
  gap: 0.6rem;
}

/* ==========================================================================
   6. Eventos Section
   ========================================================================== */
.events-section {
  padding: 5rem 0;
  background-color: #FFFFFF;
}

.events-header {
  margin-bottom: 3rem;
  position: relative;
}

.events-header-line {
  position: absolute;
  right: 0;
  top: 10px;
  width: 120px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: var(--radius-pill);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.event-card {
  position: relative;
  height: 460px;
  border-radius: 0 var(--radius-xl) var(--radius-md) var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.event-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.event-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: var(--transition);
}

.event-card:hover .event-bg {
  transform: scale(1.06);
}

.event-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(59,11,16,0.6) 0%, rgba(59,11,16,0.95) 85%);
  padding: 2.5rem 2rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #FFFFFF;
}

.event-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.event-desc {
  font-size: 0.9rem;
  opacity: 0.9;
  line-height: 1.5;
  margin-bottom: 2rem;
}

.event-action {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

/* ==========================================================================
   7. Plataformas y Sistemas Section
   ========================================================================== */
.platforms-section {
  padding: 5rem 0;
  background-color: var(--color-bg-light);
}

.platforms-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  margin-top: 2rem;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.system-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.2rem;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.system-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.system-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: #FFF8E7;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.system-info {
  flex-grow: 1;
}

.system-tag {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--color-accent);
  text-transform: uppercase;
  display: block;
}

.system-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.system-subtext {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.2;
  margin-top: 0.2rem;
}

.system-chevron {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #F1F5F9;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}

.system-card:hover .system-chevron {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

/* Featured Platform Cards (Right Column) */
.featured-platforms {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.featured-card {
  position: relative;
  min-height: 230px;
  border-radius: 0 var(--radius-xl) var(--radius-md) var(--radius-md);
  overflow: hidden;
  padding: 2rem;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

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

.featured-card.yachay {
  background: linear-gradient(135deg, rgba(59,11,16,0.92) 0%, rgba(91,18,26,0.96) 100%),
              url('../assets/images/yachay_bg.jpg') center/cover;
}

.featured-card.similitud {
  background: linear-gradient(135deg, rgba(229,160,13,0.92) 0%, rgba(198,136,10,0.96) 100%),
              url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=800&q=80') center/cover;
  color: #222222;
}

.featured-card.sgpi {
  background: linear-gradient(135deg, rgba(15,23,42,0.94) 0%, rgba(30,41,59,0.96) 100%),
              url('https://images.unsplash.com/photo-1551836022-d5d88e9218df?auto=format&fit=crop&w=800&q=80') center/cover;
  color: #FFFFFF;
}

.featured-card.sgpi .featured-btn {
  color: var(--color-accent);
}

.featured-title {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
}

.featured-desc {
  font-size: 0.9rem;
  opacity: 0.92;
  line-height: 1.45;
  max-width: 90%;
}

.featured-btn {
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
}

.featured-card.yachay .featured-btn {
  color: var(--color-accent);
}

.featured-card.similitud .featured-btn {
  color: var(--color-primary);
}

/* ==========================================================================
   8. Nuestro Equipo Section
   ========================================================================== */
.team-section {
  padding: 5rem 0;
  background-color: #FFFFFF;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.team-card {
  position: relative;
  height: 480px;
  border-radius: 0 var(--radius-xl) var(--radius-md) var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.team-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.team-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(59,11,16,0.4) 0%, rgba(59,11,16,0.96) 80%);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #FFFFFF;
}

.team-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.team-card-desc {
  font-size: 0.825rem;
  opacity: 0.88;
  line-height: 1.45;
  margin-bottom: 1.5rem;
}

.team-card-action {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   9. Footer Section & Authority Card
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  padding: 4.5rem 0 2rem 0;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.1fr 1.3fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.15rem;
}

.footer-brand-logo img {
  height: 48px;
}

.footer-brand-title {
  font-size: 0.7rem;
  letter-spacing: 1px;
  opacity: 0.9;
}

.footer-brand-sub {
  font-size: 1.1rem;
  font-weight: 800;
}

.footer-brand-text {
  font-size: 0.875rem;
  opacity: 0.82;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.1);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-btn:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 1.1rem;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-info-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  font-size: 0.85rem;
}

.footer-info-item strong {
  display: block;
  color: #FFFFFF;
  font-weight: 700;
}

.footer-info-item span {
  opacity: 0.8;
}

.map-thumbnail {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: 0.75rem;
  border: 1px solid rgba(255,255,255,0.15);
}

.map-thumbnail iframe {
  width: 100%;
  height: 110px;
  border: none;
}

/* Authority Card in Footer */
.authority-card {
  background-color: var(--color-primary-deeper);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,0.1);
  position: relative;
}

.authority-img-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #FFFFFF;
  margin-bottom: 1rem;
  height: 220px;
}

.authority-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* ==========================================================================
   Accordion & Formats Section (Transparencia)
   ========================================================================== */
.accordion-group {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.accordion-item {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.accordion-header {
  background-color: #FFFFFF;
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.accordion-header:hover {
  background-color: var(--color-bg-light);
}

.accordion-item.active .accordion-header {
  background-color: var(--color-accent-light);
  border-bottom: 1px solid var(--color-border);
}

.accordion-title-flex {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.accordion-title-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
}

.accordion-count-badge {
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}

.accordion-count-badge.historical {
  background-color: var(--color-text-light);
}

.accordion-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-bg-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-in-out, padding 0.3s ease;
  background-color: #FFFFFF;
  padding: 0 1.75rem;
}

.accordion-item.active .accordion-body {
  max-height: 1200px;
  padding: 1.5rem 1.75rem 2rem 1.75rem;
}

/* Norms Table Inside Accordion */
.norms-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.norm-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.3rem;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-md);
  border: 1px solid rgba(226,232,240,0.8);
  gap: 1rem;
  transition: var(--transition);
}

.norm-row:hover {
  background-color: #FFFFFF;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.norm-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.norm-file-icon {
  font-size: 1.8rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.norm-file-icon.historical {
  color: var(--color-text-light);
}

.norm-details strong {
  display: block;
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.3;
}

.norm-details span {
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

/* Dedicated Formats Section */
.formats-section {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  border: 1px solid var(--color-border);
  margin-top: 2.5rem;
}

.formats-header {
  margin-bottom: 2rem;
}

.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.format-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.format-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.format-code {
  display: inline-block;
  background-color: var(--color-accent-light);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  width: fit-content;
}

.format-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.format-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.45;
}

.format-actions {
  display: flex;
  gap: 0.6rem;
}

.btn-download {
  padding: 0.45rem 1rem;
  font-size: 0.825rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}

.authority-badge-floating {
  position: absolute;
  bottom: 5px;
  right: 15px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FDB813 0%, #E5A00D 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 4px 14px rgba(229,160,13,0.5);
  border: 2px solid #FFFFFF;
  transition: var(--transition);
}

.authority-card:hover .authority-badge-floating {
  transform: scale(1.1) rotate(6deg);
}

.authority-tag {
  display: inline-block;
  background-color: var(--color-accent);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.25rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.5rem;
}

.authority-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
}

.authority-title {
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.authority-res {
  font-size: 0.7rem;
  opacity: 0.7;
  margin-bottom: 1rem;
}

.authority-link {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* Sub-page Specific Layouts */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
  padding: 3.5rem 0;
  margin-bottom: 3rem;
}

.page-hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
  opacity: 0.85;
}

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

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
  box-shadow: var(--shadow-hover);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.5rem; }
  .indicators-grid-container { grid-template-columns: 1fr; }
  .events-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .platforms-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .nav-menu { display: none; }
  .mobile-toggle { display: block; }
  .events-grid, .team-grid, .systems-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .indicators-visual-wrapper { grid-template-columns: 1fr; }
  .ind-card-1, .ind-card-2, .ind-card-3, .ind-card-4, .ind-card-5 { grid-column: auto; grid-row: auto; }
}