:root {
  --bg-top: #1f1147;
  --bg-bottom: #3d1f6e;
  --card-text: #ffffff;
  --btn-bg: rgba(255, 255, 255, 0.08);
  --btn-bg-hover: rgba(255, 255, 255, 0.18);
  --btn-border: rgba(255, 255, 255, 0.25);
  --accent: #a78bfa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 48px 16px;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: linear-gradient(160deg, var(--bg-top), var(--bg-bottom));
  color: var(--card-text);
}

.card {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
  background: rgba(255, 255, 255, 0.1);
}

.name {
  margin: 0 0 4px;
  font-size: 1.4rem;
  font-weight: 700;
}

.bio {
  margin: 0 0 28px;
  font-size: 0.95rem;
  opacity: 0.85;
}

.links {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.link-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  border-radius: 14px;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  color: var(--card-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  backdrop-filter: blur(6px);
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.link-btn:hover {
  background: var(--btn-bg-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.link-btn:active {
  transform: translateY(0);
}

.link-btn .icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: currentColor;
}

.footer {
  margin-top: 32px;
  font-size: 0.75rem;
  opacity: 0.5;
}