/* ═══════════════════════════════════════════════════════════════
   ABOUT PAGE — about.css
   ═══════════════════════════════════════════════════════════════ */

.about-hero {
  padding: 8rem 2.5rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--color-line);
}

.about-hero-left {
  padding-right: 4rem;
  padding-bottom: 4rem;
  border-right: 1px solid var(--color-line);
}

.page-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  display: block;
}

.about-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.02em;
}

.about-name em { font-style: italic; color: var(--color-accent); }

.about-tagline {
  margin-top: 2rem;
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--color-ink-light);
  max-width: 44ch;
}

.about-hero-right {
  padding: 4rem 0 4rem 4rem;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 2rem;
}

.photo-frame {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 4/5;
  background: var(--color-paper);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.photo-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }

.photo-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--color-ink-muted);
  letter-spacing: 0.1em;
}

/* ── BODY ────────────────────────────────────────────────────── */
.about-body {
  display: grid;
  grid-template-columns: 260px 1fr;
}

.about-sidebar {
  border-right: 1px solid var(--color-line);
  padding: 3rem 2rem 3rem 2.5rem;
  position: sticky;
  top: var(--nav-height);
  align-self: start;
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
}

.sidebar-nav { list-style: none; display: flex; flex-direction: column; }

.sidebar-nav li a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  text-decoration: none;
  display: block;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--color-line);
  transition: color var(--transition);
}

.sidebar-nav li a:hover { color: var(--color-accent); }

.sidebar-contact {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.sidebar-contact a {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.sidebar-contact a:hover { color: var(--color-accent); }

.sidebar-contact-intro {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-ink-light);
  margin-bottom: 0.75rem;
}

.about-main {
  padding: 4rem 2.5rem 4rem 3rem;
  max-width: 720px;
}

/* ── CONTENT SECTIONS ────────────────────────────────────────── */
.content-section {
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--color-line);
}

.content-section:last-child { border-bottom: none; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
  display: block;
}

.content-section h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.content-section p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-ink-light);
  margin-bottom: 1rem;
}

.content-section p:last-child { margin-bottom: 0; }

/* ── EXPERIENCE ──────────────────────────────────────────────── */
.exp-list, .edu-list { display: flex; flex-direction: column; }

.exp-item, .edu-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
}

.exp-item:last-child, .edu-item:last-child { border-bottom: none; }

.exp-org { font-family: var(--font-display); font-size: 1.05rem; font-weight: 300; margin-bottom: 0.2rem; }

.exp-role { font-size: 0.9rem; color: var(--color-ink-light); margin-bottom: 0.3rem; }

.exp-desc { font-size: 0.9rem; color: var(--color-ink-muted); line-height: 1.6; }

.exp-date {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--color-ink-muted);
  letter-spacing: 0.08em;
  white-space: nowrap;
  text-align: right;
  padding-top: 0.2rem;
}

.edu-school { font-family: var(--font-display); font-size: 1.05rem; font-weight: 300; margin-bottom: 0.2rem; }
.edu-degree { font-size: 0.9rem; color: var(--color-ink-light); margin-bottom: 0.3rem; }
.edu-note { font-family: var(--font-mono); font-size: 0.45rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); }
.edu-location { font-family: var(--font-mono); font-size: 0.58rem; color: var(--color-ink-muted); letter-spacing: 0.08em; text-align: right; white-space: nowrap; padding-top: 0.2rem; }

/* ── SKILLS ──────────────────────────────────────────────────── */
.skills-categories { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }

.skill-category h4 {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: 0.75rem;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  color: var(--color-ink-light);
}

/* ── EXHIBITIONS ─────────────────────────────────────────────── */
.exhibit-list { display: flex; flex-direction: column; }

.exhibit-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.exhibit-item:last-child { border-bottom: none; }

.exhibit-work {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-style: italic;
  color: var(--color-ink);
}

.exhibit-shows { display: flex; flex-direction: column; gap: 0.4rem; padding-left: 1.25rem; }

.exhibit-show {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: baseline;
}

.exhibit-venue {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-ink-light);
}

.exhibit-date {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  white-space: nowrap;
}

/* ── HONORS ──────────────────────────────────────────────────── */
.honor-list { display: flex; flex-direction: column; }

.honor-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: baseline;
}

.honor-item:last-child { border-bottom: none; }

.honor-title {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-ink-light);
}

.honor-date {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  white-space: nowrap;
}

/* ── CLIENTS ─────────────────────────────────────────────────── */
.clients-list {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-ink-light);
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .about-hero { grid-template-columns: 1fr; }
  .about-hero-left { border-right: none; border-bottom: 1px solid var(--color-line); padding-right: 0; padding-bottom: 2.5rem; }
  .about-hero-right { padding: 2.5rem 0 0; }
  .photo-frame { max-width: 180px; }
  .about-body { grid-template-columns: 1fr; }
  .about-sidebar { border-right: none; border-bottom: 1px solid var(--color-line); position: static; padding: 2rem 1.25rem; }
  .sidebar-nav { flex-direction: row; flex-wrap: wrap; gap: 0.5rem; }
  .sidebar-nav li a { border-bottom: none; padding: 0.4rem 0.8rem; border: 1px solid var(--color-line); border-radius: var(--radius-pill); }
  .about-main { padding: 2.5rem 1.25rem; }
  .skills-categories { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .about-hero { padding: 6rem 1.25rem 0; }
}