body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0a0f1c;
  color: #e0f7ff;
}


header {
  position: relative;
  text-align: center;
  padding: 40px;
  background: linear-gradient(90deg, #00f0ff, #00ff9f);
  color: black;
  box-shadow: 0 0 20px #00f0ff;
}

.tagline {
  font-size: 18px;
}


nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  background: #111;
  padding: 10px;
}

nav a {
  color: #00f0ff;
  text-decoration: none;
  transition: 0.3s;
}

nav a:hover {
  color: #00ff9f;
  text-shadow: 0 0 10px #00ff9f;
}


section {
  padding: 40px;
}


.card {
  background: #111;
  border: 1px solid #00f0ff;
  padding: 20px;
  margin: 20px 0;
  border-radius: 10px;
  box-shadow: 0 0 15px #00f0ff;
  transition: 0.3s;
}

.card:hover {
  transform: scale(1.03);
  box-shadow: 0 0 25px #00ff9f;
}


input, textarea {
  width: 80%;
  padding: 10px;
  margin: 10px 0;
  background: #0a0f1c;
  border: 1px solid #00f0ff;
  color: white;
}

button {
  padding: 10px 20px;
  background: #00f0ff;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #00ff9f;
  box-shadow: 0 0 15px #00ff9f;
}


footer {
  text-align: center;
  padding: 20px;
  background: #111;
}


.profile-pic {
  position: absolute;
  top: 40px;
  left: 40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;

  border: 3px solid #00f0ff;
  box-shadow: 
    0 0 10px #00f0ff,
    0 0 20px #0026ff;

  transition: 0.3s;
}


.profile-pic:hover {
  transform: scale(1.1);
  box-shadow: 
    0 0 20px #0f1bbe,
    0 0 40px #05e61b;
}