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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: url('../images/bg.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #1a1a1a;
}

.card {
  text-align: center;
  padding: 2.5rem 3rem;
  background: rgba(255, 255, 255, 0.50);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}

.bio {
  max-width: 480px;
  margin: 0 auto 1.5rem;
  font-size: 1.05rem;
  line-height: 1.6;
  color: #555;
}

.links {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  border: 1px solid #d0d0d0;
  border-radius: 2rem;
  text-decoration: none;
  color: #1a1a1a;
  font-size: 0.95rem;
  transition: background 0.2s, border-color 0.2s;
}

.links a:hover {
  background: #1a1a1a;
  border-color: #1a1a1a;
  color: #fff;
}

.links a:focus-visible {
  outline: 2px solid #4a90d9;
  outline-offset: 2px;
}

.links svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}