/* ============================================================
   about.css — アー写・紹介文・SNSリンク
   ============================================================ */

.about {
  display: grid;
  grid-template-columns: minmax(0, 420px) 1fr;
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.about__photo {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.about__photo img { width: 100%; height: 100%; object-fit: cover; }
.about__photo img.is-missing { display: none; }
.about__photo:has(img.is-missing)::after {
  content: "artist photo\A→ assets/artist.jpg";
  white-space: pre;
  display: flex; align-items: center; justify-content: center;
  height: 100%;
  color: var(--fg-faint);
  font-family: var(--font-mono); font-size: 12px; text-align: center; line-height: 1.8;
}

.about__role {
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--fg-dim); margin: 0 0 22px;
}
.about__bio {
  font-size: clamp(15px, 2vw, 17px);
  line-height: 2;
  color: var(--fg);
  max-width: 42ch;
  margin: 0 0 clamp(32px, 6vw, 48px);
}

/* SNS links */
.about__links { display: flex; gap: 14px; }
.sns {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  border: 1px solid var(--line); border-radius: 50%;
  color: var(--fg-dim);
  transition: color .2s, border-color .2s, transform .2s;
}
.sns:hover { color: var(--fg); border-color: var(--fg); transform: translateY(-2px); }
.sns svg { display: block; }

@media (max-width: 720px) {
  .about { grid-template-columns: 1fr; }
  .about__photo { max-width: 360px; }
}