/* About page – refined circular portrait inside the existing square signature card.
   The photo remains a local static asset: assets/images/profile.jpg (683x696).
   Scoped carefully to avoid changing navigation, general cards, or other pages. */
.about-hero-grid .about-signature .portrait-monogram.portrait-photo-panel {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(15px, 2vw, 24px);
  width: 100%;
  aspect-ratio: 1 / 1;
  min-height: 0;
  box-sizing: border-box;
  overflow: hidden;
  padding: 28px 22px;
  background:
    radial-gradient(circle at 50% 44%, rgba(159, 226, 208, .14) 0, transparent 58%),
    linear-gradient(145deg, #18313e 0%, #142a35 52%, #10222d 100%);
}

/* Fine architectural detail; purely decorative. */
.about-hero-grid .portrait-photo-panel::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(179, 233, 218, .12);
  border-radius: 2px;
  pointer-events: none;
  z-index: -1;
}
.about-hero-grid .portrait-photo-panel::after {
  content: "";
  position: absolute;
  width: 120%;
  height: 1px;
  left: -10%;
  top: 63%;
  transform: rotate(-32deg);
  background: linear-gradient(90deg, transparent, rgba(179, 233, 218, .10), transparent);
  pointer-events: none;
  z-index: -1;
}
.about-hero-grid .portrait-photo-panel .portrait-photo-frame {
  position: relative;
  display: block;
  flex: none;
  width: min(70%, 236px);
  aspect-ratio: 1 / 1;
  box-sizing: border-box;
  padding: 6px;
  overflow: hidden;
  border: 1px solid rgba(181, 238, 218, .7);
  border-radius: 50%;
  background: rgba(185, 236, 218, .12);
  box-shadow: 0 0 0 9px rgba(185, 236, 218, .045), 0 17px 45px rgba(0, 0, 0, .26);
}
.about-hero-grid .portrait-photo-panel .portrait-photo-frame img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 42%;
  background: #27434b;
}
.about-hero-grid .portrait-photo-panel .portrait-photo-caption {
  position: relative;
  display: block;
  font-family: inherit;
  color: #d2f4e9;
  font-size: 10px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: .3em;
  line-height: 1.5;
  text-align: center;
  text-transform: uppercase;
}
@media (max-width: 600px) {
  .about-hero-grid .about-signature .portrait-monogram.portrait-photo-panel {
    padding: 24px 18px;
    gap: 18px;
  }
  .about-hero-grid .portrait-photo-panel .portrait-photo-frame {
    width: min(64%, 220px);
  }
}