/* ============================================================
   about.css  —  About / profile section
   ============================================================ */

.about-grid {
  display:               grid;
  grid-template-columns: 210px 1fr;
  gap:                   3.5rem;
  align-items:           start;
}

/* ── Avatar ── */
.avatar {
  width:        210px;
  aspect-ratio: 4 / 5;
  overflow:     hidden;
  border:       1px solid var(--border-mid);
  border-radius: var(--r);
  background:   var(--bg-card);
  position:     relative;
  box-shadow:   0 4px 20px rgba(26, 86, 219, .10);
}
.avatar img {
  width:      100%;
  height:     100%;
  object-fit: cover;
  filter:     grayscale(8%);
  transition: filter var(--ease);
}
.avatar img:hover { filter: grayscale(0); }

/* ── Social pills ── */
.social-pills { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }

.pill {
  font-family:    var(--mono);
  font-size:      .6rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding:        .28rem .72rem;
  border:         1px solid var(--border-mid);
  border-radius:  99px;
  color:          var(--text-mute);
  transition:     border-color var(--ease), color var(--ease), background var(--ease);
}
.pill:hover {
  border-color: var(--gold);
  color:        var(--gold);
  background:   var(--gold-ghost);
  opacity:      1;
}

/* ── Bio text ── */
.affil {
  font-family:   var(--mono);
  font-size:     .72rem;
  color:         var(--gold-dim);
  margin-bottom: 1.2rem;
}

.about-body p { font-size: 1rem; color: var(--text-dim); margin-bottom: .9rem; }

/* ── Skill tags ── */
.tag-row { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.2rem; }
.tag-row span {
  font-family:   var(--mono);
  font-size:     .6rem;
  padding:       .22rem .62rem;
  background:    var(--bg-soft);
  border:        1px solid var(--border);
  color:         var(--text-mute);
  border-radius: var(--r);
}

/* ── Lindblad equation watermark ── */
.lindblad {
  font-family:  var(--mono);
  font-size:    .68rem;
  color:        rgba(26, 86, 219, .22);
  margin-top:   1.5rem !important;
  font-style:   normal !important;
}

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .avatar     { max-width: 240px; margin: 0 auto; }
  .social-pills { justify-content: center; }
}