:root {
  --bg: #f5f7fb;
  --card-bg: #ffffff;
  --border: #e3e8ef;
  --text: #182235;
  --muted: #5b6577;
  --accent: #2452ff;
  --accent-text: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

main {
  max-width: 560px;
  margin: 60px auto;
  padding: 0 18px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  text-align: center;
}

.avatar {
  width: 96px;
  height: 96px;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  margin-bottom: 16px;
}

h1 {
  margin: 0 0 4px;
  font-size: 1.6rem;
}

.tagline {
  margin: 0 0 2px;
  font-weight: 600;
  color: var(--accent);
}

.location {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.9rem;
}

.bio {
  margin: 0 0 20px;
  line-height: 1.55;
  color: var(--text);
  text-align: left;
}

.badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
}

.badges li {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--muted);
}

.actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  color: var(--text);
  background: #fff;
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}

footer {
  text-align: center;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.82rem;
}