/* About platform page — aligned with experts / catalog heroes */

.about-page {
  --ab-bg: #F4F8FD;
  --ab-primary: #0699D8;
  --ab-navy: #0F172A;
  --ab-muted: #64748B;
  --ab-border: #E2E8F0;
  --ab-card: #FFFFFF;
  --ab-radius: 0;
  font-family: var(--font, "Inter", system-ui, -apple-system, sans-serif);
  color: var(--ab-navy);
  background: var(--ab-bg);
  padding-bottom: 3.5rem;
}

.about-page__container {
  width: min(var(--page-max, 1200px), calc(100% - var(--page-gutter, 2.5rem)));
  margin: 0 auto;
}

.about-page__body {
  position: relative;
  z-index: 2;
}

.about-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 220px;
  margin-top: 0;
  margin-bottom: 2rem;
  padding: 1.6rem 2rem;
  border: 1px solid #D6E6FF;
  border-radius: var(--ab-radius);
  overflow: hidden;
  background-color: #F8FBFF;
  background-image: url("../img/catalog/catalog-hero.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: right center;
}

.about-hero__copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: min(36rem, 52%);
  padding: 0.25rem 0;
}

.about-hero__crumbs {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.65rem;
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--ab-muted);
}

.about-hero__crumbs a {
  color: inherit;
}

.about-hero__crumbs a:hover {
  color: var(--ab-primary);
}

.about-hero__crumbs-sep {
  color: #94A3B8;
  font-size: 0.95rem;
  line-height: 1;
}

.about-hero__crumbs-current {
  color: inherit;
}

.about-hero__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.85rem, 2.4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ab-navy);
}

.about-hero__lead {
  margin: 0;
  max-width: 34rem;
  font-size: 1.02rem;
  line-height: 1.55;
  color: var(--ab-muted);
}

.about-intro {
  margin-bottom: 2.25rem;
}

.about-intro__panel,
.about-cta__panel {
  background: var(--ab-card);
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: var(--ab-radius);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
}

.about-intro__panel {
  padding: 1.75rem 1.85rem 1.6rem;
}

.about-intro__title {
  margin: 0 0 1rem;
  font-size: clamp(1.35rem, 1.8vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ab-navy);
}

.about-intro__content {
  color: #334155;
  font-size: 1.02rem;
  line-height: 1.7;
}

.about-intro__content p {
  margin: 0 0 1rem;
}

.about-intro__content p:last-child {
  margin-bottom: 0;
}

.about-intro__content ul,
.about-intro__content ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.about-intro__content li {
  margin-bottom: 0.4rem;
}

.about-intro__content strong {
  color: var(--ab-navy);
  font-weight: 700;
}

.about-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--ab-border);
}

.about-faq {
  margin-bottom: 2.25rem;
}

.about-faq__head {
  margin-bottom: 1.15rem;
}

.about-faq__title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.35rem, 1.8vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ab-navy);
}

.about-faq__lead {
  margin: 0;
  color: var(--ab-muted);
  font-size: 1rem;
  line-height: 1.5;
}

.about-faq__grid {
  gap: 0.85rem 1.15rem;
}

.about-faq .faq-item {
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.about-cta__panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 1.75rem;
  background:
    linear-gradient(135deg, rgba(6, 153, 216, 0.06), rgba(56, 189, 248, 0.04)),
    var(--ab-card);
}

.about-cta__title {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ab-navy);
}

.about-cta__text {
  margin: 0;
  max-width: 36rem;
  color: var(--ab-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .about-hero {
    min-height: 0;
    padding: 1.35rem 1.25rem;
    background-position: 70% center;
  }

  .about-hero__copy {
    max-width: 100%;
  }

  .about-cta__panel {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .about-page {
    padding-bottom: 2.5rem;
  }

  .about-page__container {
    width: min(100% - 1.5rem, var(--page-max, 1200px));
  }

  .about-hero {
    margin-top: 0;
    margin-bottom: 1.35rem;
    background-image: none;
  }

  .about-intro__panel {
    padding: 1.25rem 1.15rem 1.2rem;
  }

  .about-faq__grid {
    grid-template-columns: 1fr;
  }

  .about-cta__panel {
    padding: 1.25rem 1.15rem;
  }

  .about-intro__actions,
  .about-cta__actions {
    width: 100%;
  }

  .about-intro__actions .btn,
  .about-cta__actions .btn {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
  }
}