.certificates-page {
  gap: 1.4rem;
}

.certificates-page__hero,
.certificates-register {
  width: 100%;
}

.certificates-page__hero-surface {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.08), transparent 24%),
    radial-gradient(circle at 80% 18%, rgba(255, 255, 255, 0.08), transparent 22%),
    linear-gradient(180deg, var(--color-primary-dark) 0%, #8498a7 100%);
  padding: clamp(1.4rem, 2.4vw, 2.4rem) clamp(1.4rem, 2.4vw, 2.4rem) clamp(2.6rem, 4.6vw, 4rem);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.certificates-page__hero-copy {
  margin-top: clamp(4rem, 7vw, 6.4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.certificates-page__eyebrow,
.certificates-register__eyebrow{
  margin: 0 0 0.85rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.certificates-page__hero-copy h1 {
  margin: 0;
  color: var(--color-pure-white);
  font-size: clamp(3rem, 6vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
  font-weight: 500;
}

.certificates-page__hero-copy > p {
  margin: 1.2rem 0 0;
  max-width: 40ch;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.05rem, 1.2vw, 1.2rem);
  line-height: 1.65;
}

.certificates-page__hero-highlights {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.certificates-page__hero-highlights li {
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.94);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.certificates-register__surface {
  background: var(--color-pure-white);
  border-radius: var(--radius-2xl);
  padding: clamp(1.4rem, 2.8vw, 2.4rem) 0;
}

.certificates-register__intro {
  max-width: 44rem;
}

.certificates-register__eyebrow {
  color: var(--color-primary-dark);
}

.certificates-register__intro h2 {
  margin: 0;
  color: var(--color-charcoal);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 500;
}

.certificates-register__intro p {
  margin: 1rem 0 0;
  color: rgba(48, 48, 48, 0.72);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 54ch;
}

.certificates-register__list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.certificate-record {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(220px, max-content);
  gap: 1.2rem;
  align-items: start;
  padding: 1.3rem 0;
  border-top: 1px solid rgba(184, 212, 227, 0.32);
  color: inherit;
  text-decoration: none;
}

.certificate-record:first-child {
  border-top: 0;
  padding-top: 0;
}

.certificate-record__meta,
.certificate-record__aside {
  display: grid;
  gap: 0.45rem;
}

.certificate-record__code,
.certificate-record__category,
.certificate-record__updated,
.certificate-record__status {
  font-size: 0.92rem;
  line-height: 1.45;
}

.certificate-record__code,
.certificate-record__updated {
  color: var(--color-primary-dark);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.certificate-record__category,
.certificate-record__status {
  color: rgba(48, 48, 48, 0.72);
  font-weight: 500;
}

.certificate-record__body h3 {
  margin: 0;
  color: var(--color-charcoal);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 500;
}

.certificate-record__body p {
  margin: 0.75rem 0 0;
  color: rgba(48, 48, 48, 0.72);
  font-size: 1rem;
  line-height: 1.65;
  max-width: 60ch;
}

.certificate-record__aside {
  justify-items: start;
}

.certificate-record__action {
  margin-top: 0.4rem;
  min-height: 2.75rem;
  padding: 0.75rem 1.2rem;
  border-radius: 0.5rem;
  background: var(--color-charcoal);
  color: var(--color-pure-white);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.98rem;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.certificate-record:hover .certificate-record__action {
  transform: translateY(-1px);
  background: var(--color-dark-grey);
  box-shadow: 0 10px 22px rgba(48, 48, 48, 0.12);
}

@media (max-width: 1200px) {
  .certificate-record {
    grid-template-columns: 1fr;
  }

  .certificate-record__aside {
    grid-auto-flow: column;
    justify-content: space-between;
    align-items: center;
  }
}

@media (max-width: 860px) {
  .certificates-page__hero-surface {
    padding: 0.95rem 1rem 2.1rem;
    border-radius: 1.25rem;
  }

  .certificates-page__hero-copy {
    margin-top: 2.8rem;
  }

  .certificates-page__hero-copy h1 {
    max-width: 12ch;
  }

  .certificate-record__aside {
    grid-auto-flow: row;
    justify-content: start;
    align-items: start;
  }
}

@media (max-width: 420px) {
  .certificates-page__hero-copy h1 {
    font-size: clamp(2.4rem, 13vw, 3.5rem);
  }

  .certificates-page__hero-highlights li,
  .certificate-record__action {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}