/* ============================================
   ABOUT PAGE STYLES
   ============================================ */

/* ── Intro Grid ── */
.about-intro-grid { align-items: start; gap: 64px; }

/* ── Photo ── */
.about-photo-wrap { position: relative; }
.about-photo {
  width: 100%;
  border-radius: var(--radius-xl);
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
  box-shadow: var(--shadow-lg);
}
.about-cert-stack {
  position: absolute;
  bottom: -20px;
  right: -20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cert-badge {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 9px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

/* ── Intro Content ── */
.about-intro-content .section-label { margin-bottom: 12px; }
.about-intro-content h2 { margin-bottom: 18px; }
.about-stats-mini {
  display: flex;
  gap: 32px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--clr-border);
  flex-wrap: wrap;
}
.mini-stat span {
  display: block;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--clr-accent);
  letter-spacing: -0.03em;
}
.mini-stat { font-size: 0.85rem; color: var(--clr-muted); }

/* ── Expertise ── */
.expertise-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}
.expertise-item {
  display: grid;
  grid-template-columns: 44px 1fr 1fr auto;
  align-items: center;
  gap: 18px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: all var(--transition);
}
.expertise-item:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--clr-accent-light);
}
.expertise-icon { font-size: 1.4rem; }
.expertise-info h4 { font-size: 0.95rem; margin-bottom: 2px; }
.expertise-info p { font-size: 0.82rem; color: var(--clr-muted); line-height: 1.4; }
.expertise-bar-wrap {
  height: 6px;
  background: var(--clr-surface-alt);
  border-radius: 3px;
  overflow: hidden;
}
.expertise-bar {
  height: 100%;
  width: var(--pct);
  background: var(--clr-accent);
  border-radius: 3px;
  animation: growBar 1s ease both;
}
@keyframes growBar {
  from { width: 0; }
  to { width: var(--pct); }
}
.expertise-pct {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-muted);
  white-space: nowrap;
}

/* ── Timeline ── */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: var(--clr-border);
  border-radius: 2px;
}
.timeline-item {
  display: flex;
  gap: 28px;
  padding-bottom: 40px;
  position: relative;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 2.5px solid var(--clr-accent);
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--clr-accent-light);
}
.timeline-date {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.timeline-content h4 { margin-bottom: 8px; }
.timeline-content p { font-size: 0.92rem; }

/* ── Values ── */
.value-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}
.value-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-3px);
}
.value-icon { font-size: 2rem; margin-bottom: 16px; }
.value-card h4 { color: #fff; margin-bottom: 10px; }
.value-card p { color: rgba(255,255,255,0.55); font-size: 0.93rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .about-cert-stack { position: static; margin-top: 14px; flex-direction: row; flex-wrap: wrap; }
  .about-photo { aspect-ratio: 4/3; }
  .expertise-item { grid-template-columns: 44px 1fr; grid-template-rows: auto auto; }
  .expertise-bar-wrap, .expertise-pct { grid-column: 1 / -1; }
  .about-stats-mini { gap: 20px; }
}