:root {
  --kaupablocks-navy: #0B1A30;
  --kaupablocks-gold: #C8A45C;
  --kaupablocks-cyan: #00B4D8;
  --kaupablocks-cream: #F8F6F0;
  --kaupablocks-light: #F0EDE4;
  --kaupablocks-dark: #2C2C2C;
  --kaupablocks-gray: #6B7280;
}

body {
  background: var(--kaupablocks-cream);
  color: var(--kaupablocks-dark);
}

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

.text-navy {
  color: var(--kaupablocks-navy) !important;
}

.bg-navy {
  background-color: var(--kaupablocks-navy) !important;
}

.bg-cream {
  background-color: var(--kaupablocks-cream) !important;
}

.bg-gold {
  background-color: var(--kaupablocks-gold) !important;
}

.border-gold {
  border-color: var(--kaupablocks-gold) !important;
}

.navbar.kaupablocks-navbar {
  background: var(--kaupablocks-navy) !important;
  box-shadow: 0 2px 16px rgba(27, 42, 74, 0.15);
}

.navbar.kaupablocks-navbar .navbar-brand {
  color: #fff !important;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.3px;
}

.navbar.kaupablocks-navbar .navbar-brand .brand-accent {
  color: var(--kaupablocks-gold);
}

.navbar.kaupablocks-navbar .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s;
}

.navbar.kaupablocks-navbar .nav-link:hover,
.navbar.kaupablocks-navbar .nav-link.active {
  color: var(--kaupablocks-gold) !important;
}

.navbar.kaupablocks-navbar .navbar-toggler {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.3);
}

.kaupablocks-navbar .dropdown-menu {
  background: var(--kaupablocks-navy);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  margin-top: 8px;
  padding: 0.5rem;
}

.kaupablocks-navbar .dropdown-item {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 8px;
  padding: 0.5rem 1rem;
  transition: background 0.2s;
}

.kaupablocks-navbar .dropdown-item:hover,
.kaupablocks-navbar .dropdown-item:focus {
  background: rgba(200,164,92,0.15);
  color: var(--kaupablocks-gold);
}

.kaupablocks-navbar .dropdown-divider {
  border-color: rgba(255,255,255,0.1);
}

.kaupablocks-navbar .nav-link.dropdown-toggle {
  color: rgba(255,255,255,0.85) !important;
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s;
}

.kaupablocks-navbar .nav-link.dropdown-toggle:hover {
  color: var(--kaupablocks-gold) !important;
}

.kaupablocks-navbar .dropdown-toggle::after {
  display: none;
}

/* ===== Menú móvil ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--kaupablocks-navy);
    padding: 0.75rem 1rem;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    z-index: 1050;
    max-height: 80vh;
    overflow-y: auto;
  }

  .navbar-nav .nav-item {
    width: 100%;
  }

  .navbar-nav .nav-link {
    padding: 0.7rem 0.5rem !important;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 0.85rem;
  }

  .navbar-nav .nav-link:last-child,
  .navbar-nav .dropdown-item:last-child {
    border-bottom: none;
  }

  .kaupablocks-navbar .dropdown-menu {
    background: rgba(0,0,0,0.2);
    border: none;
    border-radius: 8px;
    margin-top: 0;
    padding: 0.25rem 0 0.25rem 1rem;
    position: static !important;
    float: none;
    box-shadow: none;
  }

  .kaupablocks-navbar .dropdown-item {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
  }

  .kaupablocks-navbar .dropdown-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--kaupablocks-gold);
  }

  .kaupablocks-navbar .dropdown-divider {
    margin: 0.25rem 0;
    border-color: rgba(255,255,255,0.08);
  }

  /* Remove fixed positioning conflict */
  .layout-navbar-fixed .layout-page {
    padding-top: 0 !important;
  }
}

.hero-section {
  background: linear-gradient(135deg, var(--kaupablocks-navy) 0%, #243b66 100%);
  color: #fff;
  padding: 5rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--kaupablocks-gold), #d4b06a, var(--kaupablocks-gold));
}

.hero-section h1 {
  font-family: 'Playfair Display', serif;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.15;
}

.hero-section .hero-subtitle {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 600px;
}

.hero-section .hero-badge {
  display: inline-block;
  background: rgba(200, 164, 92, 0.2);
  border: 1px solid rgba(200, 164, 92, 0.4);
  color: var(--kaupablocks-gold);
  padding: 0.35rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: var(--kaupablocks-navy);
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--kaupablocks-gold);
  margin-top: 0.75rem;
}

.card-modulo {
  border: none;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  background: #fff;
  height: 100%;
}

.card-modulo:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(27, 42, 74, 0.12);
}

.card-modulo .card-img-top {
  height: 180px;
  object-fit: cover;
}

.card-modulo .card-body {
  padding: 1.75rem;
}

.card-modulo .card-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: var(--kaupablocks-navy);
  font-size: 1.25rem;
}

.card-modulo .modulo-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card-modulo .modulo-icon.navy-bg {
  background: var(--kaupablocks-navy);
  color: #fff;
}

.card-modulo .modulo-icon.gold-bg {
  background: var(--kaupablocks-gold);
  color: #fff;
}

.card-modulo .modulo-icon.cream-bg {
  background: var(--kaupablocks-light);
  color: var(--kaupablocks-navy);
}

.btn-kaupablocks {
  background: var(--kaupablocks-navy);
  color: #fff;
  border: none;
  padding: 0.65rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s, transform 0.2s;
}

.btn-kaupablocks:hover {
  background: #243b66;
  color: #fff;
  transform: translateY(-1px);
}

.btn-kaupablocks-gold {
  background: var(--kaupablocks-gold);
  color: var(--kaupablocks-navy);
  border: none;
  padding: 0.65rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s, transform 0.2s;
}

.btn-kaupablocks-gold:hover {
  background: #d4b06a;
  color: var(--kaupablocks-navy);
  transform: translateY(-1px);
}

.btn-kaupablocks-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.6);
  padding: 0.6rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.btn-kaupablocks-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

.institucion-logo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--kaupablocks-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  font-size: 1.5rem;
  color: var(--kaupablocks-navy);
}

.footer-kaupablocks {
  background: var(--kaupablocks-navy);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.footer-kaupablocks a {
  color: var(--kaupablocks-gold);
  text-decoration: none;
}

.footer-kaupablocks a:hover {
  text-decoration: underline;
}

/* Timeline vertical */
.timeline-nivel {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 2.5rem;
}

.timeline-nivel::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--kaupablocks-gold);
}

.timeline-nivel .timeline-dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--kaupablocks-gold);
  border: 3px solid var(--kaupablocks-cream);
  box-shadow: 0 0 0 2px var(--kaupablocks-gold);
}

.timeline-nivel .timeline-title {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: var(--kaupablocks-navy);
  margin-bottom: 0.25rem;
}

.timeline-nivel .timeline-sub {
  color: var(--kaupablocks-gold);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Steps */
.step-card {
  text-align: center;
  padding: 1.5rem;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--kaupablocks-navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step-card h5 {
  font-family: 'Playfair Display', serif;
  color: var(--kaupablocks-navy);
  font-weight: 700;
}

.step-card p {
  color: var(--kaupablocks-gray);
  font-size: 0.9rem;
}

/* Tarjetas de comandos */
.comando-card {
  border: 2px solid var(--kaupablocks-light);
  border-radius: 12px;
  padding: 1rem;
  text-align: center;
  transition: border-color 0.2s;
  background: #fff;
}

.comando-card:hover {
  border-color: var(--kaupablocks-gold);
}

.comando-card .comando-simbolo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--kaupablocks-navy);
}

.comando-card .comando-nombre {
  font-size: 0.8rem;
  color: var(--kaupablocks-gray);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.comando-card .comando-color {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  margin: 0 auto 0.5rem;
}

/* Mockup de tableta */
.mockup-tablet {
  background: #fff;
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(27, 42, 74, 0.12);
  border: 1px solid var(--kaupablocks-light);
  max-width: 360px;
  margin: 0 auto;
}

.mockup-tablet .mockup-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--kaupablocks-light);
}

.mockup-tablet .mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-tablet .mockup-screen {
  background: #f0ede4;
  border-radius: 8px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--kaupablocks-gray);
  font-size: 0.85rem;
}

/* Presentation slides */
.slide-container {
  width: 100%;
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.slide-content h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: var(--kaupablocks-navy);
  font-size: 2.4rem;
}

.slide-content .slide-number {
  color: var(--kaupablocks-gold);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.presentation-nav {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  z-index: 100;
}

.presentation-nav button {
  background: var(--kaupablocks-navy);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.presentation-nav button:hover {
  background: #243b66;
}

.presentation-nav .slide-counter {
  font-weight: 600;
  color: var(--kaupablocks-navy);
  font-size: 0.9rem;
  min-width: 60px;
  text-align: center;
}

.presentation-nav .progress-bar-slide {
  width: 120px;
  height: 4px;
  background: var(--kaupablocks-light);
  border-radius: 2px;
  overflow: hidden;
}

.presentation-nav .progress-bar-slide .progress-fill {
  height: 100%;
  background: var(--kaupablocks-gold);
  border-radius: 2px;
  transition: width 0.4s;
}

/* Grid tapete */
.tapete-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  max-width: 200px;
  margin: 0 auto;
}

.tapete-grid .cell {
  aspect-ratio: 1;
  border: 1px solid var(--kaupablocks-light);
  border-radius: 4px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--kaupablocks-gray);
}

.tapete-grid .cell.start {
  background: #d4edda;
  border-color: #28a745;
}

.tapete-grid .cell.end {
  background: #f8d7da;
  border-color: #dc3545;
}

.tapete-grid .cell.path {
  background: #cce5ff;
  border-color: #007bff;
}

.tapete-grid .cell.obstacle {
  background: #e2e3e5;
  border-color: #6c757d;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section {
    padding: 3rem 0 3.5rem;
  }

  .slide-content h2 {
    font-size: 1.6rem;
  }

  .slide-content {
    padding: 2rem 1.25rem;
  }

  .presentation-nav {
    padding: 0.5rem 1rem;
    gap: 0.5rem;
  }

  .presentation-nav .progress-bar-slide {
    width: 60px;
  }
}

/* Animaciones */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Feature section dividers */
.feature-divider {
  width: 60px;
  height: 3px;
  background: var(--kaupablocks-gold);
  margin: 0 auto;
}

/* Tabla de comandos */
.table-comandos th {
  background: var(--kaupablocks-navy);
  color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  border: none;
}

.table-comandos td {
  vertical-align: middle;
  border-color: var(--kaupablocks-light);
}

.table-comandos .color-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
}

/* Strip instituciones */
.inst-strip {
  background: #fff;
  border-top: 1px solid var(--kaupablocks-light);
  border-bottom: 1px solid var(--kaupablocks-light);
}

.inst-item {
  text-align: center;
  padding: 1.5rem 1rem;
}

.inst-item .inst-icon {
  font-size: 1.8rem;
  color: var(--kaupablocks-navy);
  margin-bottom: 0.5rem;
}

.inst-item .inst-name {
  font-weight: 600;
  color: var(--kaupablocks-dark);
  font-size: 0.9rem;
}

.inst-item .inst-level {
  color: var(--kaupablocks-gray);
  font-size: 0.8rem;
}