/* ========================================
   SPLASH SCREEN - MVGN LABS
   Versión Minimalista con Fondo Dinámico
   ======================================== */

/* Reset y configuración base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #0a0a0a;
  color: #FFFFFF;
  overflow: hidden;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Fondo dinámico elegante */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 76, 76, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 76, 76, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 76, 76, 0.05) 0%, transparent 50%);
  animation: backgroundShift 8s ease-in-out infinite alternate;
  z-index: 1;
}

/* Contenedor principal */
.splash-container {
  text-align: center;
  max-width: 500px;
  padding: 3rem;
  position: relative;
  z-index: 10;
}

/* Logo simplificado */
.logo-container {
  margin-bottom: 4rem;
}

.logo {
  width: 120px;
  height: 120px;
  margin: 0 auto 2.5rem;
  position: relative;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 25px rgba(255, 76, 76, 0.5));
  border-radius: 20px;
}

/* Nombre de la marca */
.brand-name {
  font-family: 'Fraunces', serif;
  font-size: 3.5rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeIn 1s ease-out 0.5s forwards;
  text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.brand-tagline {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  color: #CCCCCC;
  margin-bottom: 4rem;
  opacity: 0;
  animation: fadeIn 1s ease-out 1s forwards;
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* Barra de carga minimalista */
.loading-container {
  margin: 3rem 0;
  opacity: 0;
  animation: fadeIn 1s ease-out 1.5s forwards;
}

.loading-text {
  font-size: 1.1rem;
  color: #888888;
  margin-bottom: 2rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.loading-bar {
  width: 300px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.loading-progress {
  height: 100%;
  background: linear-gradient(90deg, #FF4C4C, #FF6B6B);
  border-radius: 2px;
  width: 0%;
  animation: loadingProgress 3s ease-in-out 2s forwards;
  box-shadow: 0 0 15px rgba(255, 76, 76, 0.6);
}

/* Información del sistema */
.system-info {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  font-size: 0.8rem;
  color: #555555;
  font-family: 'JetBrains Mono', monospace;
  opacity: 0;
  animation: fadeIn 1s ease-out 2s forwards;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border-left: 2px solid #FF4C4C;
}

.system-info::before {
  content: '>';
  color: #FF4C4C;
  margin-right: 0.5rem;
  font-weight: bold;
}

/* Animaciones */
@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes loadingProgress {
  0% { width: 0%; }
  100% { width: 100%; }
}

@keyframes backgroundShift {
  0% {
    background: 
      radial-gradient(circle at 20% 80%, rgba(255, 76, 76, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(255, 76, 76, 0.08) 0%, transparent 50%),
      radial-gradient(circle at 40% 40%, rgba(255, 76, 76, 0.05) 0%, transparent 50%);
  }
  100% {
    background: 
      radial-gradient(circle at 80% 80%, rgba(255, 76, 76, 0.12) 0%, transparent 50%),
      radial-gradient(circle at 20% 20%, rgba(255, 76, 76, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 60% 60%, rgba(255, 76, 76, 0.08) 0%, transparent 50%);
  }
}

/* Responsive para tablets */
@media (max-width: 1024px) {
  .splash-container {
    max-width: 450px;
    padding: 2.5rem;
  }
  
  .brand-name {
    font-size: 3rem;
  }
  
  .brand-tagline {
    font-size: 1.2rem;
  }
  
  .logo {
    width: 100px;
    height: 100px;
  }
  
  .loading-bar {
    width: 250px;
  }
}

/* Responsive para móviles */
@media (max-width: 768px) {
  .splash-container {
    padding: 2rem;
    max-width: 100%;
  }
  
  .brand-name {
    font-size: 2.5rem;
  }
  
  .brand-tagline {
    font-size: 1.1rem;
  }
  
  .logo {
    width: 80px;
    height: 80px;
  }
  
  .loading-bar {
    width: 200px;
  }
  
  .system-info {
    left: 1rem;
    bottom: 1rem;
    font-size: 0.7rem;
    padding: 0.4rem 0.8rem;
  }
}

/* Móviles pequeños */
@media (max-width: 480px) {
  .splash-container {
    padding: 1.5rem;
  }
  
  .brand-name {
    font-size: 2rem;
  }
  
  .brand-tagline {
    font-size: 1rem;
  }
  
  .logo {
    width: 70px;
    height: 70px;
  }
  
  .loading-bar {
    width: 180px;
  }
  
  .loading-text {
    font-size: 1rem;
  }
}