/* ===== BIO SECTION ===== */
.bio {
  background: var(--black);
  padding: 100px 0;
  position: relative;
}
.bio::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}
.bio .container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.bio-intro {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 80px;
}
.bio-image {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
}
.bio-image::after {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 4px;
  pointer-events: none;
}
.bio-image img {
  width: 100%; height: 100%; object-fit: cover;
  display: block;
  filter: grayscale(0.3);
  transition: filter 0.5s ease;
}
.bio-image:hover img { filter: grayscale(0); }
.bio-text p {
  font-size: 16px; color: rgba(255,255,255,0.7);
  line-height: 1.85; margin-bottom: 20px;
  font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.02em;
}
.bio-text p:last-child { margin-bottom: 0; }

/* ===== TIMELINE ===== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto 80px;
}
.timeline::before {
  content: '';
  position: absolute; left: 19px; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--accent), var(--accent-dim), transparent);
}
.timeline-item {
  position: relative;
  padding: 0 0 40px 56px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute; left: 12px; top: 4px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--black);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(0,212,255,0.1), 0 0 20px rgba(0,212,255,0.05);
  z-index: 1;
}
.timeline-item:hover::before {
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(0,212,255,0.15), 0 0 30px rgba(0,212,255,0.1);
}
.timeline-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 28px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.timeline-item:hover .timeline-content {
  border-color: var(--accent-dim);
  transform: translateX(4px);
}
.timeline-year {
  font-family: 'DM Sans', sans-serif; font-size: 12px; font-weight: 600;
  color: var(--accent); letter-spacing: 0.15em;
  margin-bottom: 6px; text-transform: uppercase;
}
.timeline-content h3 {
  font-size: 18px; color: #fff;
  margin-bottom: 6px; font-weight: 600;
}
.timeline-content p {
  font-size: 14px; color: var(--text-muted);
  line-height: 1.7; margin: 0;
}

/* ===== AWARDS SECTION ===== */
.awards {
  background: var(--black-light);
  padding: 100px 0;
}
.awards .container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.awards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.award-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.4s ease;
}
.award-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.award-img-wrap {
  position: relative; display: block;
  aspect-ratio: 4/3; overflow: hidden;
}
.award-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
}
.award-card:hover .award-img-wrap img { transform: scale(1.08); }
.award-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
  backdrop-filter: blur(2px);
}
.award-card:hover .award-overlay { opacity: 1; }
.award-overlay span {
  font-family: 'DM Sans', sans-serif; font-size: 12px; color: #fff;
  letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 24px; border-radius: 2px;
  transition: background 0.3s ease;
}
.award-overlay:hover span { background: rgba(255,255,255,0.05); }
.award-info { padding: 20px 24px 24px; }
.award-info h3 { font-size: 15px; color: #fff; margin-bottom: 4px; font-weight: 600; }
.award-info p { font-size: 13px; color: var(--text-muted); margin: 0; }

/* ===== COMPANIES SECTION ===== */
.companies {
  background: var(--black);
  padding: 100px 0;
  position: relative;
}
.companies::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
}
.companies .container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.companies-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.company-card {
  background: var(--surface);
  border-radius: 4px; padding: 36px 32px;
  border: 1px solid var(--border);
  transition: all 0.4s ease;
  position: relative;
  display: flex; flex-direction: column;
}
.company-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0; transform: scaleX(0);
  transition: all 0.4s ease;
}
.company-card:hover {
  border-color: rgba(0,212,255,0.15);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.company-card:hover::before {
  opacity: 1;
  transform: scaleX(1);
}
.company-card h3 { font-size: 18px; color: #fff; margin-bottom: 4px; font-weight: 600; }
.company-card .company-year {
  font-family: 'DM Sans', sans-serif; font-size: 12px;
  color: var(--accent); margin-bottom: 16px;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.company-card p {
  font-size: 14px; color: var(--text-muted);
  line-height: 1.7; margin: 0;
  flex: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .bio-intro { grid-template-columns: 1fr; gap: 40px; }
  .bio-image { max-width: 500px; }
  .awards-grid { grid-template-columns: repeat(2, 1fr); }
  .companies-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .timeline-item { padding-left: 48px; }
  .awards-grid { grid-template-columns: 1fr; }
  .companies-grid { grid-template-columns: 1fr; }
  .bio { padding: 60px 0; }
  .awards, .companies { padding: 60px 0; }
}