.about { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 7vw, 112px); align-items: center; }
.about--solo { grid-template-columns: minmax(0, 1fr); max-width: 880px; }
.about__visual { position: relative; width: 100%; max-width: 500px; }
.about__photo { aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--r-card) var(--r-card) 999px 999px; background: var(--lilac); }
.about__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.about__stat {
  position: absolute; right: clamp(-44px, -3vw, -12px); top: clamp(24px, 5vw, 64px);
  display: grid; gap: 2px; width: 212px; margin: 0; padding: 22px 24px;
  border-radius: var(--r-tile); background: var(--paper); box-shadow: var(--shadow-lg);
  color: var(--muted); font-size: .9rem; line-height: 1.35;
}
.about__stat b { padding-bottom: .08em; color: var(--rose); font: italic 500 3.2rem / 1.05 var(--font-d); }
.about__copy .h2 { margin-bottom: clamp(20px, 2.6vw, 32px); }
.about__copy > .rich { margin-bottom: 1em; }
.about__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 28px; }
.sign { display: grid; margin: 0; }
.sign strong { font: 500 1.6rem / 1.2 var(--font-d); }
.sign span { color: var(--muted); font-size: .92rem; }
.certs { display: flex; gap: clamp(14px, 2vw, 24px); margin-top: clamp(36px, 4vw, 56px); padding-top: clamp(28px, 3vw, 40px); border-top: 1px solid var(--line); }
.certs li { flex: 1 1 0; max-width: 300px; }
.certs img {
  width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--line); border-radius: var(--r-thumb);
  box-shadow: var(--shadow-sm); transform: rotate(var(--rot)); transition: transform .6s var(--ease);
}
.certs li:hover img { transform: rotate(0deg) scale(1.05); }
.certs span { display: block; margin-top: 14px; color: var(--ink); font-size: .88rem; font-weight: 500; line-height: 1.35; }

@media (max-width: 1023px) {
  .about { grid-template-columns: 1fr; }
  .about__visual { margin-inline: auto; }
}
@media (max-width: 767px) {
  .about__stat { right: -8px; top: auto; bottom: 18%; width: 180px; padding: 16px 18px; }
  .about__stat b { font-size: 2.6rem; }
  .certs { gap: 12px; }
  .certs span { font-size: .8rem; }
}