/* ---- Homepage: GitHub-profile two-column layout ---- */
.profile-layout {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
}

/* Left sidebar: avatar, name, info */
.profile-sidebar {
  flex: 0 0 16rem;
  position: sticky;
  top: 5rem;
}

.profile-avatar {
  width: 100%;
  max-width: 16rem;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1px solid var(--md-default-fg-color--lightest);
  object-fit: cover;
}

.profile-sidebar h1 {
  margin: 1rem 0 0.25rem;
  font-weight: 700;
  font-size: 1.6rem;
}

.profile-tagline {
  margin: 0 0 1rem;
  color: var(--md-default-fg-color--light);
  line-height: 1.6;
}

.profile-sidebar .md-button {
  margin: 0.2rem 0.3rem 0.2rem 0;
}

.profile-sidebar hr {
  margin: 1.25rem 0;
}

.profile-sidebar ul {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

.profile-sidebar ul li {
  margin-bottom: 0.6rem;
  line-height: 1.5;
}

/* Right column: projects */
.profile-main {
  flex: 1 1 auto;
  min-width: 0;
}

.profile-main > h2:first-child {
  margin-top: 0;
}

/* Stack on narrow screens */
@media screen and (max-width: 59.98em) {
  .profile-layout {
    flex-direction: column;
  }

  .profile-sidebar {
    position: static;
    flex: 1 1 auto;
    width: 100%;
    text-align: center;
  }

  .profile-avatar {
    max-width: 12rem;
  }

  .profile-sidebar ul {
    display: inline-block;
    text-align: left;
  }
}

/* ---- Project cards: keep the GitHub-pinned feel ---- */
.md-typeset .grid.cards > ul > li,
.md-typeset .grid.cards > ol > li {
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.md-typeset .grid.cards > ul > li:hover,
.md-typeset .grid.cards > ol > li:hover {
  transform: translateY(-3px);
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

/* ---- Featured (flagship) project card ---- */
.md-typeset .grid.cards.featured {
  grid-template-columns: 1fr;
}

.md-typeset .grid.cards.featured > ul > li {
  border-left: 4px solid var(--md-primary-fg-color);
  background: linear-gradient(
    135deg,
    var(--md-default-bg-color),
    color-mix(in srgb, var(--md-primary-fg-color) 6%, var(--md-default-bg-color))
  );
}