/* =====================================================
   MedTechISO - About Page Styles
   ===================================================== */

/* ========== ABOUT INTRO ========== */
.about-intro { background: var(--white); }

.about-intro-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: start;
}

.about-profile-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-md);
  text-align: center;
  position: sticky;
  top: 90px;
}

.apc-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(30, 95, 168, 0.3);
}

/* Real photo version */
.apc-avatar-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 4px solid var(--teal);
  box-shadow: 0 4px 20px rgba(0, 180, 166, 0.3);
}

.apc-avatar-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.about-profile-card h3 {
  font-size: var(--text-md);
  color: var(--navy);
  margin-bottom: 4px;
}

.apc-title {
  font-size: var(--text-sm);
  color: var(--text-mid);
  font-weight: 500;
  margin-bottom: 4px;
}

.apc-sub {
  font-size: var(--text-xs);
  color: var(--text-light);
  margin-bottom: 10px;
  line-height: 1.4;
}

.apc-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-size: var(--text-xs);
  color: var(--text-light);
  margin-bottom: 20px;
}

.apc-rate-box {
  background: var(--light-bg);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 16px;
}

.apc-rate {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.apc-rate small {
  font-size: var(--text-md);
  font-weight: 400;
  color: var(--text-mid);
}

.apc-rate-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-light);
  margin-top: 4px;
}

.apc-links { margin-bottom: 20px; }

.apc-badges {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.apc-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: var(--text-xs);
  color: var(--text-mid);
  padding: 6px 0;
}

.apc-badge i { color: var(--teal); font-size: var(--text-xs); }

/* About Bio */
.about-bio p {
  font-size: var(--text-base);
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-bio strong { color: var(--navy); font-weight: 600; }

.about-quote {
  background: var(--light-bg2);
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin-top: 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.about-quote i {
  color: var(--teal);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-quote blockquote {
  font-size: var(--text-base);
  font-style: italic;
  color: var(--text-dark);
  line-height: 1.65;
  font-family: 'Merriweather', serif;
}

/* ========== EXPERTISE ========== */
.expertise-section { background: var(--light-bg); }

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.expertise-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}

.expertise-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.ec-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.expertise-card h4 {
  font-size: var(--text-base);
  color: var(--navy);
  margin-bottom: 10px;
}

.expertise-card p {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 14px;
}

.ec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ec-tags span {
  background: var(--light-bg);
  color: var(--text-mid);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: var(--text-xs);
  font-weight: 500;
}

/* ========== TIMELINE ========== */
.timeline-section { background: var(--white); }

.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--teal), var(--blue));
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  width: 100%;
  margin-bottom: 40px;
  position: relative;
  justify-content: flex-end;
}

.timeline-item[data-side="left"] {
  justify-content: flex-start;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 20px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue);
  transform: translateX(-50%);
  border: 3px solid white;
  box-shadow: 0 0 0 3px var(--blue);
  z-index: 1;
}

.timeline-dot.current {
  background: var(--teal);
  box-shadow: 0 0 0 3px var(--teal), 0 0 20px rgba(0, 180, 166, 0.4);
  animation: pulse 2s infinite;
}

.timeline-dot.research { background: #7B2D8B; box-shadow: 0 0 0 3px #7B2D8B; }
.timeline-dot.education { background: #B45309; box-shadow: 0 0 0 3px #B45309; }

.timeline-content {
  width: calc(50% - 40px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-content:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(30, 95, 168, 0.2);
}

.tc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.tc-period {
  font-size: var(--text-xs);
  color: var(--text-light);
  font-weight: 500;
}

.tc-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 10px;
  letter-spacing: 0.04em;
}

.tc-badge.active { background: rgba(0,180,166,0.12); color: var(--teal); }
.tc-badge.award { background: rgba(124,58,237,0.1); color: #7C3AED; }
.tc-badge.education { background: rgba(180,83,9,0.1); color: #B45309; }

.timeline-content h4 {
  font-size: var(--text-base);
  color: var(--navy);
  margin-bottom: 4px;
}

.timeline-content h5 {
  font-size: var(--text-sm);
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.timeline-content p {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 10px;
}

.tc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tc-tags span {
  background: var(--light-bg);
  color: var(--text-mid);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: var(--text-xs);
}

/* ========== COLLABORATIONS ========== */
.collab-section { background: var(--light-bg); }

.collab-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.collab-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}

.collab-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.cc-flag {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  margin: 0 auto 14px;
}

.collab-card h4 {
  font-size: var(--text-base);
  color: var(--navy);
  margin-bottom: 4px;
}

.cc-location {
  font-size: var(--text-xs);
  color: var(--text-light);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.collab-card p:last-child {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.6;
}

/* Publications */
.publications-section { max-width: 760px; margin: 0 auto; }
.publications-section h3 { color: var(--navy); font-size: var(--text-lg); }

.pub-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.pub-journal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 12px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  min-width: 60px;
  flex-shrink: 0;
  color: white;
}

.pub-journal i { font-size: 1.1rem; }
.pub-journal.elsevier { background: linear-gradient(135deg, #FF6C00, #FF9A44); }
.pub-journal.wiley { background: linear-gradient(135deg, #003399, #1E5FA8); }

.pub-content h5 {
  font-size: var(--text-sm);
  color: var(--navy);
  margin-bottom: 6px;
}

.pub-content p {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.6;
  margin-bottom: 10px;
}

.pub-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pub-tags span {
  background: var(--light-bg2);
  color: var(--text-mid);
  border: 1px solid var(--border);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: var(--text-xs);
}

/* ========== AWARDS ========== */
.awards-section { background: var(--white); }

.awards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.award-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}

.award-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.aw-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  margin-bottom: 14px;
}

.aw-icon.award { background: linear-gradient(135deg, #7B2D8B, #A855F7); }
.aw-icon.gate { background: linear-gradient(135deg, var(--navy), var(--blue)); }
.aw-icon.aicte { background: linear-gradient(135deg, #B45309, #D97706); }
.aw-icon.pg { background: linear-gradient(135deg, #C41E3A, #E63950); }
.aw-icon.cert { background: linear-gradient(135deg, var(--teal), var(--blue)); }
.aw-icon.animal { background: linear-gradient(135deg, #065F46, #047857); }

.award-card h4 {
  font-size: var(--text-sm);
  color: var(--navy);
  margin-bottom: 3px;
}

.award-card p {
  font-size: var(--text-xs);
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 10px;
}

.award-card span {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.6;
}

/* ========== SKILLS ========== */
.skills-section { background: var(--light-bg); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.skill-group {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.skill-group h4 {
  font-size: var(--text-sm);
  color: var(--navy);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-group h4 i { color: var(--teal); }

.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.skill-tag {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: 500;
}

.skill-tag.high {
  background: rgba(30, 95, 168, 0.08);
  color: var(--blue);
  border: 1px solid rgba(30, 95, 168, 0.2);
}

.skill-tag.mid {
  background: var(--light-bg);
  color: var(--text-mid);
  border: 1px solid var(--border);
}

/* CTA - reuse from services */
.cta-section-simple {
  background: linear-gradient(135deg, var(--blue), var(--navy));
  padding: 72px 0;
  text-align: center;
}

.cta-simple-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: white;
  margin-bottom: 12px;
}

.cta-simple-content p {
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  margin: 0 auto;
  font-size: var(--text-base);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .awards-grid { grid-template-columns: repeat(2, 1fr); }
  .collab-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .about-intro-layout { grid-template-columns: 1fr; }
  .about-profile-card { position: static; max-width: 400px; margin: 0 auto; }
  .timeline::before { left: 20px; }
  .timeline-item, .timeline-item[data-side="left"] { justify-content: flex-end; }
  .timeline-content { width: calc(100% - 56px); }
  .timeline-dot { left: 20px; }
}

@media (max-width: 768px) {
  .expertise-grid { grid-template-columns: 1fr; }
  .awards-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .collab-grid { grid-template-columns: 1fr; }
}