/* About page — uses shared design tokens from theme.css */

.about-hero {
  text-align: center;
  padding: 3.5rem 6% 1rem;
}

.about-hero-title {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-hero-sub {
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.3rem;
}

.about-bio {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
}

.about-bio-img {
  flex: 0 0 auto;
  max-width: 300px;
}

.about-bio-img img {
  width: 100%;
  height: auto;
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
}

.about-bio-text { flex: 1 1 min(100%, 420px); min-width: 0; }

.about-bio-text h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.about-bio-text p {
  margin-bottom: 0.9rem;
  color: var(--text-body);
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.about-card {
  padding: 1.4rem;
  text-align: center;
}

.about-card i {
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.about-card h3 {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.about-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
}

/* Certifications */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr));
  gap: 1.25rem;
}

.cert-card {
  padding: 1.6rem 1.4rem;
  text-align: center;
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: var(--r-full);
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.9rem;
}

.cert-card h3 {
  font-size: 1rem;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
}

.cert-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .about-bio { flex-direction: column; align-items: center; text-align: center; }
  .timeline-bullets li { text-align: left; }
}