:root {
  font-family: var(--qlx-font-sans);
  background-color: var(--qlx-bg-page);
  color: var(--qlx-fg-default);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 25% 25%, var(--qlx-bg-surface-muted), transparent 35%),
    radial-gradient(circle at 80% 10%, var(--qlx-bg-surface-muted), transparent 30%),
    radial-gradient(circle at 50% 80%, var(--qlx-surface-backdrop), transparent 45%),
    var(--qlx-bg-page);
  padding: var(--qlx-spacing-lg);
}

main {
  width: min(960px, 100%);
  display: flex;
  flex-direction: column;
  gap: var(--qlx-spacing-lg);
}

.topbar {
  display: flex;
  justify-content: center;
  padding: var(--qlx-spacing-md) 0;
}

.topbar__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--qlx-spacing-sm);
  padding: var(--qlx-spacing-sm) var(--qlx-spacing-md);
  border-radius: var(--qlx-radius-md);
  background: var(--qlx-bg-surface);
  border: 1px solid var(--qlx-border-soft);
  box-shadow: var(--qlx-shadow-soft);
  text-decoration: none;
  color: inherit;
}

.topbar__mark {
  height: 32px;
  width: auto;
  display: block;
}

.topbar__wordmark {
  height: 22px;
  width: auto;
  display: block;
}

.profile-card {
  background: var(--qlx-surface-elevated);
  border: 1px solid var(--qlx-border-soft);
  box-shadow: var(--qlx-shadow-soft);
  border-radius: var(--qlx-radius-lg);
  overflow: hidden;
  color: var(--qlx-fg-default);
}

.profile-header {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 1;
  background: var(--qlx-bg-surface-muted);
}

.profile-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--qlx-spacing-lg);
  padding: var(--qlx-spacing-xl);
  background: linear-gradient(180deg, var(--qlx-surface-backdrop) 0%, var(--qlx-surface-backdrop) 100%);
}

.avatar-wrapper {
  margin-top: calc(-1 * var(--qlx-spacing-xl));
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--qlx-bg-surface);
  box-shadow: var(--qlx-shadow-soft);
  background: var(--qlx-bg-surface);
}

.avatar-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-content {
  display: flex;
  flex-direction: column;
  gap: var(--qlx-spacing-md);
  justify-content: center;
}

.profile-content h1 {
  margin: 0;
  font-size: 2rem;
  letter-spacing: -0.02em;
}

.profile-content .title {
  margin: 0;
  color: var(--qlx-fg-subtle);
  font-weight: 600;
}

.profile-content .location {
  display: inline-flex;
  align-items: center;
  gap: var(--qlx-spacing-xs);
  padding: var(--qlx-spacing-xs) var(--qlx-spacing-sm);
  background: var(--qlx-bg-surface-muted);
  border-radius: var(--qlx-radius-sm);
  border: 1px solid var(--qlx-border-soft);
  color: var(--qlx-fg-default);
  width: fit-content;
}

.profile-content .description {
  margin: 0;
  line-height: 1.6;
  color: var(--qlx-fg-default);
}

.links {
  display: flex;
  gap: var(--qlx-spacing-sm);
  flex-wrap: wrap;
}

.links a {
  display: inline-flex;
  align-items: center;
  gap: var(--qlx-spacing-xs);
  padding: var(--qlx-spacing-xs) var(--qlx-spacing-sm);
  border-radius: var(--qlx-radius-sm);
  border: 1px solid var(--qlx-border-soft);
  background: var(--qlx-bg-surface);
  color: var(--qlx-fg-default);
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
}

.links a:hover {
  border-color: var(--qlx-border-strong);
  box-shadow: var(--qlx-shadow-soft);
  transform: translateY(-1px);
}

.links a:focus-visible {
  outline: none;
  box-shadow: var(--qlx-focus-ring);
}

.links img {
  width: 20px;
  height: 20px;
  display: block;
}

.footer {
  padding: var(--qlx-spacing-lg) var(--qlx-spacing-xl);
  border-top: 1px solid var(--qlx-border-soft);
  background: var(--qlx-bg-surface);
  color: var(--qlx-fg-subtle);
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--qlx-spacing-sm);
}

.footer a {
  color: var(--qlx-accent-primary);
  text-decoration: none;
  font-weight: 600;
}

.footer a:hover {
  color: var(--qlx-accent-strong);
}

@media (max-width: 720px) {
  .topbar {
    padding: var(--qlx-spacing-sm) 0;
  }

  .topbar__brand {
    gap: var(--qlx-spacing-xs);
    padding: var(--qlx-spacing-xs) var(--qlx-spacing-sm);
  }

  .topbar__mark {
    height: 30px;
  }

  .topbar__wordmark {
    height: 18px;
  }

  .profile-body {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .avatar-wrapper {
    margin: calc(-1 * var(--qlx-spacing-xl)) auto 0;
  }

  .profile-content .location,
  .links {
    justify-content: center;
  }

  .footer {
    justify-content: center;
    text-align: center;
  }
}