/* About page — aligned with kuang.woniu.eu.cc/about.html */
.about-page {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 18px 80px;
  box-sizing: border-box;
  color: #fff;
}

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-intro .about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-intro .about-visual img {
  width: 100%;
  max-width: 560px;
  border-radius: 20px;
  object-fit: cover;
  display: block;
}

.about-intro .eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 3px;
  color: #7c3aed;
  text-transform: uppercase;
}

.about-intro h1 {
  margin: 0 0 18px;
  font-size: clamp(26px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
}

.about-intro p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
}

.about-cert {
  margin-top: 72px;
}

.about-cert .cert-head {
  text-align: center;
  margin-bottom: 36px;
}

.about-cert .cert-head h2 {
  margin: 0;
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 700;
  color: #fff;
}

.about-cert .cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.about-cert .company-card h3 {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: 700;
}

.about-cert .company-card p {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
}

.about-cert .company-card strong {
  color: #fff;
  font-weight: 700;
}

.about-cert .cert-image {
  background: #fff;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.about-cert .cert-image img {
  width: 100%;
  display: block;
  border-radius: 4px;
}

.site-shell:has(.about-page) .site-main {
  max-width: 1200px;
}

@media (max-width: 900px) {
  .about-intro,
  .about-cert .cert-grid {
    grid-template-columns: 1fr;
  }

  .about-intro .about-visual img {
    max-width: 100%;
  }

  .about-cert {
    margin-top: 56px;
  }
}