/* Estilos globales para index.html (fallback y loading) */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, #309861 0%, #2D8552 100%);
}

#fallback-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

#fallback-content::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: pulse 20s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { 
    transform: scale(1) rotate(0deg); 
    opacity: 0.5; 
  }
  50% { 
    transform: scale(1.1) rotate(180deg); 
    opacity: 0.3; 
  }
}

.fallback-inner {
  position: relative;
  z-index: 1;
  max-width: 600px;
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.logo-container {
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.logo {
  width: 180px;
  height: 180px;
  margin: 0 auto;
  border-radius: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  background: rgba(255, 255, 255, 0.95);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 3s ease-in-out infinite;
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.2;
  letter-spacing: -1px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.subtitle {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.7;
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  margin: 2rem auto;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 1s linear infinite, fadeInUp 0.8s ease-out 1s both;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

body.loaded #fallback-content {
  display: none;
}

/* Responsive */
@media (max-width: 768px) {
  .logo {
    width: 140px;
    height: 140px;
    border-radius: 30px;
  }

  h1 {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 1.1rem;
  }

  p {
    font-size: 1rem;
  }
}