body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #0b0c1a;
  color: #f0f0f0;
  background-image: url("Images/starry_sun.jpg");
  background-size: cover;
  background-repeat: repeat-y;
  background-attachment: fixed;
}

.navbar {
  background-color: #1b1d3a;
  padding: 1em 2em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-left img {
  height: 30px;
  padding: none; 
}

.navbar-right {
  list-style: none;
  display: flex;
  gap: 2em;
  margin: 0;
  padding: 0;
}

.navbar-right li a {
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
}

.navbar-right li a:hover {
  color: #aaaaff;
}

.bio {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.bio-pic img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 3px solid #5555aa;
  object-fit: cover;
}

.page-content {
  display: block;
  max-width: 800px;
  margin: 2em auto;
  padding: 1em;
}

.page-content a {
  color: #00bcd4;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-content a:hover {
  color: white;
}  

.home-card {
  display: block;
  max-width: 1200px;
  margin: 2em auto;
  padding: 1em;
}

.resource-card {
  background-color: #1c1f2f;
  margin: 2em auto;
  padding: 1em;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  max-width: 90%;
}

.resource-card iframe {
  width: 100%;
  height: 500px;
  border: none;
}

.resource-card h2 {
  color: #aaaaff;
}

.resource-card p {
  margin-top: 1em;
  font-size: 0.95em;
  color: #ccc;
}

.skill-images {
  justify-content: center; 
  display: flex;
  margin: auto;
  width: 100%;
}

.picture {
  flex: 33.33%;
  padding: 15px;
  transition: transform .2s;
}

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

.link-pic{
  height: 100px;
  width: 70px;
  border-radius: 10px;
  border: 2px solid white; 
}

.footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 150px;
  background-color: #1b1d3a;
  color: #f0f0f0;
  text-align: center;
}



/* Hero Section */
.hero {
  height: 90vh;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
              url("Images/starry_sun.jpg") center/cover no-repeat;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
}

.hero-content {
  max-width: 700px;
  padding: 0 1rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  background-color: #00bcd4;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #019aad;
}

/* Footer */
footer {
  background-color: #1b1d3a;
  color: #ccc;
  padding: 1.5rem 2rem;
  text-align: center;
}

.footer-container {
  max-width: 1000px;
  margin: auto;
}

.social-links {
  margin-top: 0.5rem;
}

.social-links a {
  color: #00bcd4;
  margin: 0 0.5rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.social-links a:hover {
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

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