/* ============================================================
   about.css — About Page Specific Styles
   ============================================================ */

/* ── Bio Section ── */
.bio-section {
  padding: var(--space-4xl) 0;
}

.bio-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.bio-image-wrapper {
  position: sticky;
  top: 100px;
}

.bio-image-wrapper img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
  object-fit: cover;
}

.bio-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: -10px;
  width: 120px;
  height: 120px;
  background: var(--clr-bg-teal-tint);
  border-radius: var(--radius-lg);
  z-index: -1;
  border: 2px solid var(--clr-primary-200);
}

.bio-content h2 {
  margin-bottom: var(--space-lg);
}

.bio-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--clr-text-body);
  margin-bottom: var(--space-lg);
}

.bio-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.bio-credentials .badge {
  font-size: 0.8125rem;
}


/* ── Philosophy Section ── */
.philosophy-section {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.philosophy-card {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  background: var(--clr-bg-white);
  border: 1px solid rgba(13, 148, 136, 0.1);
  box-shadow: var(--shadow-md);
  position: relative;
}

.philosophy-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 30px;
  font-family: var(--font-heading);
  font-size: 8rem;
  line-height: 1;
  color: var(--clr-primary-100);
  z-index: 0;
}

.philosophy-card h2 {
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-xl);
}

.philosophy-card blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-style: italic;
  line-height: 1.7;
  color: var(--clr-text-body);
  position: relative;
  z-index: 1;
}

.philosophy-card .author {
  margin-top: var(--space-xl);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-style: normal;
  font-weight: 600;
  color: var(--clr-primary);
}


/* ── Timeline ── */
.timeline-section {
  padding: var(--space-4xl) 0;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

/* Vertical line */
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-primary-200), var(--clr-primary), var(--clr-primary-200));
}

.timeline-item {
  position: relative;
  padding: 0 0 var(--space-2xl) var(--space-2xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

/* Dot on the timeline line */
.timeline-item::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--clr-primary);
  border-radius: 50%;
  border: 3px solid var(--clr-bg-white);
  box-shadow: 0 0 0 3px var(--clr-primary-200);
  z-index: 1;
}

.timeline-item__year {
  display: inline-block;
  padding: 3px 12px;
  background: var(--clr-bg-teal-tint);
  color: var(--clr-primary);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.timeline-item__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--clr-text-heading);
  margin-bottom: var(--space-xs);
}

.timeline-item__desc {
  font-size: 0.9375rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}


/* ── Affiliations ── */
.affiliations-section {
  padding: var(--space-4xl) 0;
}

.affiliations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

.affiliation-card {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--clr-bg-white);
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.affiliation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary-200);
}

.affiliation-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--clr-bg-teal-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-size: 1.5rem;
}

.affiliation-card__text {
  font-size: 0.9375rem;
  color: var(--clr-text-body);
  line-height: 1.5;
}


/* ── About CTA ── */
.about-cta {
  padding: var(--space-4xl) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  position: relative;
  overflow: hidden;
}

.about-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 70%);
  border-radius: 50%;
}

.about-cta h2 {
  color: #fff;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.about-cta p {
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  position: relative;
  z-index: 1;
}


/* ── Responsive ── */
@media (max-width: 768px) {
  .bio-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .bio-image-wrapper {
    position: static;
    max-width: 320px;
    margin: 0 auto;
  }

  .timeline {
    padding-left: 30px;
  }

  .timeline::before {
    left: 10px;
  }

  .timeline-item::before {
    left: -27px;
  }

  .affiliations-grid {
    grid-template-columns: 1fr;
  }
}