:root {
  --about-pink: #e85d8f;
  --about-pink-readable: #b72e62;
  --about-orange: #fd3b26;
  --about-structural-width: 1440px;
  --about-gutter: clamp(20px, 4vw, 48px);
  --about-reading-width: 960px;
}

.about-us {
  padding: clamp(42px, 5vw, 72px) 0 clamp(52px, 6vw, 84px);
  background: #f4f4f4;
}

.about-us > .container {
  width: 100%;
  max-width: var(--about-structural-width);
  padding-right: var(--about-gutter);
  padding-left: var(--about-gutter);
}

.about-us__inner > * {
  width: 100%;
  max-width: var(--about-reading-width);
  margin-right: auto;
  margin-left: auto;
}

.about-us .section-title {
  margin-top: 0;
  margin-bottom: 28px;
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.35rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.05;
  text-align: left;
}

.about-us .service-card {
  position: relative;
  margin-bottom: 24px;
  padding: clamp(24px, 3vw, 34px);
  overflow: hidden;
  border: 1px solid rgba(0, 63, 99, .12);
  border-top: 4px solid var(--about-orange);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(0, 35, 72, .07);
}

.about-us .service-card:nth-of-type(even) {
  border-top-color: var(--about-pink);
}

.about-us .service-card h3 {
  margin: 0 0 12px;
  color: var(--primary);
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 800;
  line-height: 1.2;
}

.about-us .service-card p,
.about-us .service-card ul {
  margin: 0;
  color: #40556d;
  font-size: 1.02rem;
  line-height: 1.68;
}

.about-us .service-card p + ul { margin-top: 16px; }
.about-us .service-card p + p { margin-top: 12px; }

.about-us .service-card ul {
  padding-left: 1.35rem;
}

.about-us .service-card li + li { margin-top: 8px; }

.about-us .service-card strong { color: var(--primary); }

.about-us .cta-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 32px;
}

.about-us .cta-button,
.about-us .more-info-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 12px 20px;
  border: 2px solid var(--primary);
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition: background-color .2s, border-color .2s, color .2s, transform .2s;
}

.about-us .more-info-button {
  background: transparent;
  color: var(--primary);
}

.about-us .cta-button:hover,
.about-us .cta-button:focus-visible {
  border-color: var(--primary-hover);
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.about-us .more-info-button:hover,
.about-us .more-info-button:focus-visible {
  background: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}

.site-footer > * {
  width: 100%;
  max-width: var(--about-structural-width);
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--about-gutter);
  padding-left: var(--about-gutter);
}

.site-footer .footer-links a {
  color: var(--primary);
  font-weight: 600;
}

@media (max-width: 520px) {
  .about-us {
    padding-top: 36px;
    padding-bottom: 52px;
  }

  .about-us > .container,
  .site-footer > * {
    padding-right: 20px;
    padding-left: 20px;
  }

  .about-us .section-title { margin-bottom: 22px; }

  .about-us .service-card {
    margin-bottom: 18px;
    padding: 24px;
  }

  .about-us .service-card p,
  .about-us .service-card ul {
    font-size: 1rem;
    line-height: 1.62;
  }

  .about-us .cta-area {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 26px;
  }

  .about-us .cta-button,
  .about-us .more-info-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .about-us .cta-button,
  .about-us .more-info-button { transition: none; }
}