body {
    font-family: 'Erica One';font-size: 22px;
}

body {
  background: linear-gradient(270deg, rgb(255, 217, 0), rgb(0, 0, 0), rgb(72, 255, 0), rgb(0, 0, 0), rgb(25, 0, 255), rgb(0, 0, 0), rgb(255, 0, 0));
  background-size: 200% 200%;
  animation: rainbow 10s linear infinite;
  margin: 0;
}

.hero {
    background: linear-gradient(270deg, rgb(255, 0, 0), rgb(255, 0, 0), rgb(0, 0, 0), rgb(255, 0, 0), rgb(255, 0, 0));
    background-size: 200% 200%;
    animation: rainbow 10s linear infinite;
    margin: 0;
    color: white;
    padding: 100px 0;
    text-align: center;
}

h2 {
    color: white;
}

p {
    text-align: center;
    color: white;
}

.cursor {
    display: inline-block;
    color: #ffffff;
    animation: blink 1s infinite;
    font-weight: bold;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes rainbow {
0% { background-position: 0% 50%; }
50% { background-position: 100% 50%; }
100% { background-position: 0% 50%; }
}

.portfolio-card {
    transition: transform 0.3s;
}

.portfolio-card:hover {
    transform: scale(1.05);
}

footer {
    background-color: #ffffff;
    text-align: center;
    padding: 20px 0;
}