.osa-approach {
  --osa-approach-bg: #f7f7f7;
  width: 100%;
  background: var(--osa-approach-bg);
  padding: 78px 42px 84px;
  font-family: inherit;
  box-sizing: border-box;
}

.osa-approach * {
  box-sizing: border-box;
}

.osa-approach-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

.osa-approach-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
  margin-bottom: 90px;
}

.osa-row-bottom {
  margin-bottom: 72px;
}

.osa-approach-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #555;
  border-radius: 7px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 20px;
}

.osa-badge-icon {
  color: #6b6b6b;
  font-size: 12px;
  line-height: 1;
}

.osa-approach-copy h2 {
  margin: 0;
  color: #111;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -2px;
  font-weight: 400;
  max-width: 650px;
}

.osa-approach-copy p {
  margin: 28px 0 0;
  color: #585858;
  font-size: 15px;
  line-height: 1.55;
  max-width: 570px;
}

.osa-approach-buttons {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.osa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  height: 42px;
  padding: 0 24px;
  border-radius: 999px;
  text-decoration: none !important;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  transition: background .22s ease, transform .22s ease;
}

.osa-btn-primary {
  background: #00a651;
  color: #fff !important;
}

.osa-btn-primary:hover {
  background: #009647;
  color: #fff !important;
  transform: translateY(-1px);
}

.osa-btn-light {
  background: transparent;
  color: #111 !important;
}

.osa-btn-light:hover {
  background: transparent;
  color: #111 !important;
}

.osa-approach-media img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: 8px;
}

.osa-image-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 8px;
  background: linear-gradient(135deg, #e8e8e8, #f7f7f7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
  font-size: 13px;
  text-align: center;
  padding: 20px;
}

.osa-guide-banner {
  width: 100%;
  min-height: 132px;
  border-radius: 0;
  background: linear-gradient(180deg, #ffffff 0%, #eefaf3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #111;
  font-size: clamp(24px, 3vw, 37px);
  line-height: 1.25;
  letter-spacing: -1.2px;
  padding: 34px 60px;
}

.osa-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}

.osa-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .osa-approach {
    padding: 64px 26px 70px;
  }

  .osa-approach-row {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 64px;
  }

  .osa-row-bottom .osa-approach-media {
    order: 2;
  }

  .osa-row-bottom .osa-approach-copy {
    order: 1;
  }

  .osa-guide-banner {
    padding: 30px 28px;
  }
}

@media (max-width: 540px) {
  .osa-approach {
    padding: 52px 18px 60px;
  }

  .osa-approach-copy h2 {
    font-size: 34px;
    letter-spacing: -1.4px;
  }

  .osa-approach-buttons {
    align-items: stretch;
    gap: 12px;
  }

  .osa-btn {
    min-width: 120px;
  }

  .osa-guide-banner {
    font-size: 24px;
    min-height: 120px;
    padding: 26px 20px;
  }
}