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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #000000;
  color: #ffffff;
  overflow-x: hidden;
}

.app {
  min-height: 100vh;
  width: 100%;
}

/* Landing Page */
.landing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
  position: relative;
  overflow: hidden;
}

.landing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0, 191, 255, 0.1) 0%, transparent 50%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

.landing__container {
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeIn 1.5s ease-in;
}

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

/* Logo Component */
.logo {
  margin-bottom: 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo__image {
  max-width: 500px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
  animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
  from {
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
    transform: scale(1);
  }
  to {
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.5));
    transform: scale(1.02);
  }
}

.logo--large .logo__image {
  max-width: 600px;
}

.logo--medium .logo__image {
  max-width: 400px;
}

.logo--small .logo__image {
  max-width: 300px;
}

/* Coming Soon Component */
.coming-soon {
  animation: fadeInUp 1.5s ease-in 0.5s both;
}

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

.coming-soon__message {
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #ffffff;
  opacity: 0.9;
  position: relative;
  display: inline-block;
  padding: 0 2rem;
}

.coming-soon__message::before,
.coming-soon__message::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #ffffff);
}

.coming-soon__message::before {
  right: 100%;
  margin-right: 1rem;
}

.coming-soon__message::after {
  left: 100%;
  margin-left: 1rem;
  background: linear-gradient(90deg, #ffffff, transparent);
}

.coming-soon__subtitle {
  margin-top: 1rem;
  font-size: 1rem;
  color: #999;
  letter-spacing: 0.2em;
}

/* Responsive Design */
@media (max-width: 768px) {
  .logo__image {
    max-width: 350px;
  }

  .logo--large .logo__image {
    max-width: 400px;
  }

  .coming-soon__message {
    font-size: 1.5rem;
    letter-spacing: 0.2em;
  }

  .coming-soon__message::before,
  .coming-soon__message::after {
    width: 30px;
  }
}

@media (max-width: 480px) {
  .logo__image {
    max-width: 250px;
  }

  .logo--large .logo__image {
    max-width: 280px;
  }

  .coming-soon__message {
    font-size: 1.2rem;
    letter-spacing: 0.15em;
    padding: 0 1rem;
  }

  .coming-soon__message::before,
  .coming-soon__message::after {
    display: none;
  }
}