/* ========================================
   RutaTurismo360 Landing Page - Global Styles
   ======================================== */

:root {
  /* Colores del Sistema */
  --primary-color: #667eea;
  --primary-dark: #764ba2;
  --secondary-color: #f093fb;
  --success-color: #4caf50;
  --warning-color: #ff9800;
  --danger-color: #f44336;
  
  /* Colores de Fondo */
  --background-light: #f5f7fa;
  --background-white: #ffffff;
  --background-dark: #f0f2f5;
  
  /* Colores de Texto */
  --text-dark: #333333;
  --text-light: #666666;
  --text-muted: #999999;
  
  /* Colores de Borde */
  --border-color: #e0e0e0;
  --border-light: #f0f0f0;
  
  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 12px 32px rgba(102, 126, 234, 0.15);
  
  /* Transiciones */
  --transition: all 0.3s ease;
  --transition-fast: all 0.15s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  background-color: var(--background-white);
  color: var(--text-dark);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   SCROLLBAR STYLING
   ======================================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--background-light);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* ========================================
   TIPOGRAFÍA
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
}

h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

h3 {
  font-size: 1.75rem;
  font-weight: 700;
}

h4 {
  font-size: 1.375rem;
  font-weight: 700;
}

h5 {
  font-size: 1.125rem;
  font-weight: 600;
}

h6 {
  font-size: 1rem;
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

.subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ========================================
   BOTONES
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  gap: 8px;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: white;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

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

.btn-light {
  background: transparent;
  color: var(--primary-color);
  text-decoration: underline;
}

.btn-light:hover {
  color: var(--primary-dark);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.125rem;
  border-radius: 10px;
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.875rem;
}

/* ========================================
   CONTAINER & LAYOUT
   ======================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-fluid {
  width: 100%;
  padding: 0 20px;
  margin: 0 auto;
}

.section {
  padding: 60px 0;
}

.section-lg {
  padding: 100px 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 50px;
}

/* ========================================
   GRID
   ======================================== */

.grid {
  display: grid;
  gap: 30px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ========================================
   CARDS
   ======================================== */

.card {
  background: white;
  border-radius: 12px;
  padding: 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

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

.card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon img {
  width: 100%;
  height: 100%;
}

.card-title {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--text-dark);
}

.card-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ========================================
   BADGES & LABELS
   ======================================== */

.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: rgba(102, 126, 234, 0.1);
  color: var(--primary-color);
}

.badge-success {
  background: rgba(76, 175, 80, 0.1);
  color: var(--success-color);
}

/* ========================================
   STATS COUNTER
   ======================================== */

.stat {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ========================================
   TESTIMONIALS
   ======================================== */

.testimonial {
  background: white;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.testimonial:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-text {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 20px;
  font-style: italic;
  line-height: 1.8;
}

.testimonial-author {
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 5px;
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.stars {
  color: #ffc107;
  margin-bottom: 15px;
  font-size: 1.2rem;
}

/* ========================================
   PRICING CARDS
   ======================================== */

.pricing-card {
  background: white;
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
  border: 2px solid var(--border-light);
  transition: var(--transition);
  position: relative;
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-name {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--text-dark);
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.pricing-period {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 30px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 30px;
  text-align: left;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-light);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features li::before {
  content: '✓';
  color: var(--success-color);
  font-weight: 700;
  font-size: 1.2rem;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

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

.text-secondary {
  color: var(--secondary-color);
}

.text-muted {
  color: var(--text-muted);
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }
.p-5 { padding: 3rem; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.375rem;
  }

  .section {
    padding: 40px 0;
  }

  .section-lg {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .btn-lg {
    padding: 12px 24px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.375rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .card {
    padding: 20px;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* ============================================
   Blazor Error UI — oculto por defecto
   Solo visible cuando hay un error real de circuito
   ============================================ */
#blazor-error-ui {
    display: none;
    background: #fff3cd;
    border-top: 1px solid #ffc107;
    bottom: 0;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.15);
    left: 0;
    padding: 0.75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 9999;
    font-size: 0.9rem;
    color: #856404;
}

#blazor-error-ui .reload {
    color: #0d6efd;
    margin-left: 0.5rem;
    text-decoration: underline;
    cursor: pointer;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    float: right;
    font-size: 1.1rem;
    opacity: 0.7;
}

#blazor-error-ui .dismiss:hover {
    opacity: 1;
}