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

body {
  font-family: 'Poppins', sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background: #2a3236;
  color: #fff;
}

.container {
  width: 100%;
  max-width: 680px;
  padding: 2.5rem 1rem 3rem;
  text-align: center;
}

.avatar {
  width: 96px;
  height: 96px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: #3a4449;
  border: 3px solid #555;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
}

h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.bio {
  font-size: 0.85rem;
  color: #ccc;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.socials {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.socials a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #3a4449;
  color: #fff;
  transition: background 0.2s, transform 0.2s;
}

.socials a:hover {
  background: #4f5b62;
  transform: scale(1.1);
}

.socials svg {
  width: 22px;
  height: 22px;
}

.section-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #999;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.link-btn {
  display: block;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  background: #222;
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}

.link-btn:hover {
  background: #333;
  transform: scale(1.02);
}

.link-btn:active {
  transform: scale(0.99);
}