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

html, body {
  height: 100%;
  margin: 0;
}

body {
  display: flex;
  flex-direction: column;
  font-family: 'Orbitron', Arial, sans-serif;
  line-height: 1.6;
  background-image: url(https://storage.googleapis.com/subtlepatterns-production/designers/subtlepatterns/uploads/ep_naturalblack.png); 
  color: #f0f0f0;
  overflow-x: hidden;
 
}

.banner {
  background: linear-gradient(45deg, #4e54c8, #8f94fb);
  color: #fff;
  text-align: center;
  padding: 5rem 1rem;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.5);
  animation: gradientAnimation 8s infinite alternate;
}

@keyframes gradientAnimation {
  0% { background: linear-gradient(45deg, #4e54c8, #8f94fb); }
  100% { background: linear-gradient(45deg, #8f94fb, #4e54c8); }
}

.banner h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.banner p {
  font-size: 1.3rem;
  letter-spacing: 3px;
}

.container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 2rem;
  flex: 1;
  justify-content: center;
}

.card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1 1 250px;
  max-width: 300px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.8), 0 0 10px rgba(255, 255, 255, 0.1);
  padding: 2rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2), 0 0 20px rgba(255, 255, 255, 0.5);
}

.card h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.card p {
  margin-bottom: 1rem;
  font-weight: bold;
}

.card .button {
  margin-top: auto;
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  text-align: center;
  background: linear-gradient(45deg, #4e54c8, #8f94fb);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.card .button:hover {
  background: linear-gradient(45deg, #8f94fb, #4e54c8);
  box-shadow: 0 0 15px #4e54c8, 0 0 30px #8f94fb;
}

.exactas {
  border-top: 4px solid #00e676;
}

.sociales {
  border-top: 4px solid #2196f3;
}

.comunicaciones {
  border-top: 4px solid #ff9100;
}

.profes {
  border-top: 4px solid #de0d3e;
}



.footer {
  text-align: center;
  padding: 1.5rem;
  background: #1a1a1a;
  color: #ccc;
  font-size: 0.9rem;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.5);
}

.footer p {
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  letter-spacing: 3px;
}

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

  .banner p {
    font-size: 1rem;
  }
}


@keyframes neonGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(255, 255, 255, 0.5); }
  50% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.8); }
}