:root {
  --primary: #8B4513;
  --secondary: #F5DEB3;
  --card-bg: #FFFFFF;
  --text: #4A2C13;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 32px 16px 16px;
  background: linear-gradient(180deg, var(--secondary) 0%, #fff8ec 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
}

.profile-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 var(--primary);
  box-shadow: 0 4px 12px rgba(139, 69, 19, 0.25);
  background: #fff;
}

h1 {
  margin: 16px 0 4px;
  font-size: 1.5rem;
  color: var(--primary);
}

.bio {
  margin: 0 0 16px;
  font-size: 0.95rem;
  line-height: 1.4;
}

.social-icons {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.social-icons a {
  color: var(--primary);
  font-size: 1.4rem;
  transition: transform 0.2s ease, color 0.2s ease;
}

.social-icons a:hover {
  color: #5c2e0c;
  transform: translateY(-2px);
}

.links {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 18px;
  border-radius: 16px;
  background: var(--card-bg);
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(139, 69, 19, 0.15);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.link-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(139, 69, 19, 0.25);
  background: var(--secondary);
}

.link-card i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

footer {
  margin-top: 32px;
  font-size: 0.8rem;
  color: var(--primary);
  opacity: 0.8;
}