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

body {
  background-color: #000;
  color: #fff;
  font-family: sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid #fff;
  padding: 1rem 2rem;
}

.title {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
}

.title a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.title a:hover {
  opacity: 0.8;
}

/* Navigation */
nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

nav a:hover {
  border-bottom: 2px solid #fff;
}

/* Main content */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

main h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  font-weight: bold;
}

.center-image img {
  max-width: 250px;
  height: auto;
  border-radius: 50%;
  border: 3px solid #fff;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem 0;
  border-top: 1px solid #fff;
  font-size: 0.9rem;
  opacity: 0.7;
}