.hero {
  width: 100vw;
  height: calc(100vh - 120px);
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding: 0 1rem;
  text-align: center;
}

.hero .avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1.5rem;
  background: var(--surface-color);
  box-shadow: 0 2px 14px var(--shadow-color);
  border: 2px solid var(--accent-bg-color);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.hero .subtitle {
  font-size: 1.3rem;
  color: var(--colorful);
  margin-bottom: 1.4rem;
  font-weight: 520;
}

.hero .social-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.8rem;
  justify-content: center;
}

.hero .social-links a {
  color: var(--colorful);
  font-size: 2rem;
  transition: color 0.2s;
}

.hero .social-links a:hover {
  color: var(--contrasting-colorful);
}

@media (max-width: 700px) {
  .hero h1 {
    font-size: 2.1rem;
  }
  .hero .subtitle {
    font-size: 1.05rem;
  }
}