/* =========================================================
   ABOUT — editorial bio + pullquote + timeline (A-01..A-03)
   ========================================================= */

.about-hero {
  padding-block: var(--space-9) var(--space-8);
  display: grid;
  gap: var(--space-7);
}
.about-hero__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--type-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0;
}
.about-hero__title {
  font-family: var(--font-serif);
  font-size: var(--type-display);
  line-height: 1;
  font-weight: 400;
  margin: 0;
}
.about-hero__title em { font-style: italic; color: var(--accent); }

.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  padding-bottom: var(--space-9);
}
@media (min-width: 880px) {
  .about-layout {
    grid-template-columns: minmax(260px, 0.85fr) 1.4fr;
    gap: var(--space-9);
    align-items: start;
  }
}

.about-portrait {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--surface-2);
  isolation: isolate;
}
.about-portrait::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(110deg,
      var(--surface-2) 30%,
      color-mix(in srgb, var(--surface) 90%, var(--stone)) 50%,
      var(--surface-2) 70%);
  background-size: 300% 100%;
  animation: about-shimmer 1.8s linear infinite;
}
.about-portrait[data-loaded="true"]::before { animation: none; opacity: 0; transition: opacity var(--dur-base) var(--ease-out); }
@keyframes about-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -100% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .about-portrait::before { animation: none; }
}
@media (min-width: 880px) {
  .about-portrait { position: sticky; top: calc(var(--nav-height) + var(--space-5)); }
}
.about-portrait img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.js .about-portrait img {
  transform: scale(1.02);
  opacity: 0;
  transition: opacity 600ms var(--ease-out), transform 1.6s var(--ease-out);
}
.js .about-portrait[data-loaded="true"] img { opacity: 1; }
html.no-js .about-portrait::before { animation: none; opacity: 0; }
.about-portrait:hover img { transform: scale(1.05); }

/* Placeholder when no profile image is set in Firestore */
.about-portrait--placeholder::before { animation: none; opacity: 0; }
.about-portrait--placeholder svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}
.about-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--border);
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .about-portrait img { transition: none; transform: none; }
  .about-portrait:hover img { transform: none; }
}

.about-body {
  max-width: 60ch;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text);
}
.about-body p + p { margin-top: var(--space-5); }
.about-body p:first-child::first-letter {
  font-family: var(--font-serif);
  font-size: 3.8em;
  float: left;
  line-height: 0.9;
  padding-right: 0.08em;
  padding-top: 0.06em;
  color: var(--accent);
  font-style: italic;
}

/* ---------- PULLQUOTE (A-02) ---------- */
.about-pullquote {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: var(--space-9);
  margin-block: var(--space-9);
  display: grid;
  gap: var(--space-5);
  text-align: center;
}
.about-pullquote blockquote {
  margin: 0 auto;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.7rem, 4.5vw, 3rem);
  line-height: 1.2;
  color: var(--text);
  max-width: 22ch;
  position: relative;
}
.js .about-pullquote blockquote {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
}
.js .about-pullquote[data-revealed="true"] blockquote { opacity: 1; transform: translateY(0); }
.about-pullquote blockquote::before {
  content: "\201C";
  display: block;
  font-size: 2.2em;
  line-height: 0.7;
  color: var(--accent);
  margin-bottom: var(--space-2);
}
.about-pullquote cite {
  display: block;
  font-style: normal;
  font-family: var(--font-sans);
  font-size: var(--type-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-faint);
}
.js .about-pullquote cite { opacity: 0; transition: opacity 700ms var(--ease-out) 200ms; }
.js .about-pullquote[data-revealed="true"] cite { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .about-pullquote blockquote,
  .about-pullquote cite { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- APPROACH ---------- */
.about-approach {
  padding-block: var(--space-8) var(--space-9);
}
.about-approach__title {
  font-family: var(--font-serif);
  font-size: var(--type-2xl);
  margin: 0 0 var(--space-6);
}
.about-approach__title em { font-style: italic; color: var(--accent); }
.about-approach__body {
  max-width: 65ch;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text);
}
.about-approach__body p + p { margin-top: var(--space-5); }