/* Base styles and variables */
:root {
  --bg-color: #f9f9f9;
  --text-color: #333333;
  --primary-color: #0077b5;
  --primary-hover: #005582;
  --font-sans: 'Inter', sans-serif;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-sans);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
}

.container {
  max-width: 600px;
  text-align: center;
}

.hero-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

h1 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.bio {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: #ffffff;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 500;
  transition: background-color 0.3s;
}

.btn:hover {
  background-color: var(--primary-hover);
}