:root {
  --bg-start: #f8fafc;
  --bg-end: #eaf6f6;
  --card: #ffffff;
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #0ea5a4;
  --border: rgba(0, 0, 0, 0.06);
  --shadow: rgba(15, 23, 42, 0.08);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto",
    "Helvetica", "Arial", sans-serif;
  background: linear-gradient(180deg, var(--bg-start), var(--bg-end));
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.card {
  background: var(--card);
  border-radius: 20px;
  padding: 32px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 10px 40px var(--shadow);
}

/* Profile Section */
.profile {
  text-align: center;
  margin-bottom: 32px;
}

.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
  margin-bottom: 16px;
}

.profile h1 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.bio {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.btn:hover {
  background: #0c8e8d;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14, 165, 164, 0.3);
}

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

/* Links Section */
.links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.9),
    rgba(255, 255, 255, 0.6)
  );
  border: 1px solid var(--border);
  border-radius: 16px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.3s ease;
}

.link:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--shadow);
  border-color: var(--accent);
}

.icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: white;
}

.meta {
  flex: 1;
}

.meta h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}

.meta p {
  font-size: 14px;
  color: var(--text-muted);
}

.counter {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 4px 12px;
  background: rgba(0, 0, 0, 0.04);
  border-radius: 8px;
}

/* Footer */
.footer {
  margin-top: 32px;
  text-align: center;
}

.footer small {
  display: block;
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 12px;
}

.legal-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.legal-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s ease;
}

.legal-links a:hover {
  color: var(--accent);
}

/* Responsive */
@media (max-width: 640px) {
  .card {
    padding: 24px;
  }

  .avatar {
    width: 80px;
    height: 80px;
  }

  .profile h1 {
    font-size: 20px;
  }

  .bio {
    font-size: 14px;
  }

  .link {
    padding: 12px;
  }

  .icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    font-size: 18px;
  }
}