/* ============================================================
   About Page — Interior editorial spread
   ============================================================ */

/* ---- Page Header — photo left, text right ---- */

.about-header {
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(2rem, 4vw, 3rem);
}

.about-header-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.about-header-photo img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
  -webkit-mask-image: linear-gradient(
    to top,
    transparent 0%,
    black 25%
  );
  mask-image: linear-gradient(
    to top,
    transparent 0%,
    black 25%
  );
}

.about-title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.about-subtitle {
  font-family: var(--font-body);
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  color: var(--color-text-light);
  max-width: 480px;
  line-height: 1.7;
}

/* ---- Story — editorial split ---- */

.about-story {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.about-story-lead h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.35;
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.about-story-body p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

.about-story-body p strong {
  color: var(--color-primary);
}

/* ---- How Jack Works ---- */

.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  counter-reset: how-counter;
}

.how-item {
  padding: var(--space-lg) 0 0;
  border: none;
  border-top: 2px solid var(--color-light-gray);
  border-radius: 0;
  background: transparent;
  counter-increment: how-counter;
  transition: border-color var(--duration-fast) var(--ease-out);
}
.how-item:hover {
  border-top-color: var(--color-accent);
}

.how-item h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  line-height: 1.35;
}
.how-item h3::before {
  content: "0" counter(how-counter) " ";
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-dark-gray);
  opacity: 0.8;
  display: block;
  margin-bottom: var(--space-sm);
}

.how-item p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ---- Pull Quote — interior, not full-bleed ---- */

.about-pullquote {
  max-width: 680px;
  padding-left: clamp(1.5rem, 3vw, 3rem);
  border-left: 3px solid var(--color-accent);
}

.about-pullquote blockquote {
  margin: 0 0 var(--space-md);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--color-primary);
  line-height: 1.45;
}

.about-pullquote p {
  color: var(--color-text-light);
  font-size: 1rem;
  line-height: 1.8;
}

/* ---- Credentials — side-by-side ---- */

.about-credentials-layout {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.about-credentials-left h2 {
  margin-bottom: var(--space-sm);
}

.credentials-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.credential {
  display: flex;
  gap: var(--space-lg);
  align-items: baseline;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-light-gray);
}
.credential:first-child {
  border-top: 2px solid var(--color-primary);
}

.credential-year {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-variant-numeric: tabular-nums;
  color: var(--color-primary);
  min-width: 70px;
}

.credential-text {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.5;
}
.credential-text strong {
  color: var(--color-primary);
  font-weight: 600;
}

.credentials-meta {
  margin-top: var(--space-md);
  font-family: var(--font-accent);
  font-size: 0.6875rem;
  color: var(--color-mid-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---- CTA ---- */

.about-cta {
  text-align: center;
}
.about-cta h2 {
  margin-bottom: var(--space-md);
}
.about-cta p {
  max-width: 480px;
  margin: 0 auto var(--space-xl);
  color: var(--color-text-light);
  font-size: 1.0625rem;
  line-height: 1.8;
}

/* ---- Responsive ---- */

@media (max-width: 992px) {
  .about-header-grid { grid-template-columns: 1fr; }
  .about-header-photo { max-width: 400px; }
  .about-story { grid-template-columns: 1fr; }
  .about-story-lead h2 { position: static; }
  .how-grid { grid-template-columns: 1fr; }
  .about-credentials-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .about-header-photo img {
    aspect-ratio: 1 / 1;
    max-height: 55vh;
  }
}

@media (max-width: 576px) {
  .about-header-photo img {
    max-height: 45vh;
  }
}