/* NSIF Certificate Design System — landscape 11×8.5in */

.cert-body--certificate {
  background: #0a121c;
}

.certificate-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 5rem 1rem 3rem;
}

.certificate-page__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

/* ── Certificate canvas ── */
.nsif-cert {
  --cert-paper: #F8F3E8;
  --cert-navy: #07111F;
  --cert-ink: #15243A;
  --cert-warm-gray: #6E6A61;
  --cert-accent: #BFC7D5;
  --cert-accent-soft: #D8E6F3;
  --cert-font-title: 'Cormorant Garamond', 'Libre Baskerville', Georgia, serif;
  --cert-font-body: 'Inter', 'DM Sans', system-ui, sans-serif;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
}

.nsif-cert--certification {
  --cert-accent: #B89B5E;
  --cert-accent-soft: #d4c4a0;
}

.nsif-cert__sheet {
  position: relative;
  aspect-ratio: 11 / 8.5;
  background: var(--cert-paper);
  color: var(--cert-ink);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(7, 17, 31, 0.35);
}

.nsif-cert__border {
  position: absolute;
  pointer-events: none;
  z-index: 2;
}
.nsif-cert__border--outer {
  inset: 14px;
  border: 2px solid var(--cert-navy);
}
.nsif-cert__border--inner {
  inset: 22px;
  border: 1px solid var(--cert-accent);
}

.nsif-cert__corner {
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: var(--cert-accent);
  border-style: solid;
  z-index: 3;
  opacity: 0.85;
}
.nsif-cert__corner--tl { top: 18px; left: 18px; border-width: 2px 0 0 2px; }
.nsif-cert__corner--tr { top: 18px; right: 18px; border-width: 2px 2px 0 0; }
.nsif-cert__corner--bl { bottom: 18px; left: 18px; border-width: 0 0 2px 2px; }
.nsif-cert__corner--br { bottom: 18px; right: 18px; border-width: 0 2px 2px 0; }

.nsif-cert__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.055;
  background-image:
    linear-gradient(var(--cert-ink) 1px, transparent 1px),
    linear-gradient(90deg, var(--cert-ink) 1px, transparent 1px),
    radial-gradient(circle at 20% 30%, var(--cert-accent) 2px, transparent 2px),
    radial-gradient(circle at 78% 22%, var(--cert-accent) 2px, transparent 2px),
    radial-gradient(circle at 62% 78%, var(--cert-accent) 2px, transparent 2px),
    radial-gradient(circle at 12% 72%, var(--cert-accent) 1.5px, transparent 1.5px);
  background-size: 48px 48px, 48px 48px, 100% 100%, 100% 100%, 100% 100%, 100% 100%;
  z-index: 0;
}

.nsif-cert__content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(1.5rem, 4vw, 2.75rem) clamp(1.75rem, 5vw, 3.5rem) clamp(1.25rem, 3vw, 2rem);
  box-sizing: border-box;
}

.nsif-cert__header { margin-bottom: 0.35rem; }
.nsif-cert__eyebrow {
  margin: 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.55rem, 1.1vw, 0.68rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cert-warm-gray);
  font-weight: 500;
}
.nsif-cert__school {
  margin: 0.35rem 0 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.5rem, 1vw, 0.62rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cert-accent);
  font-weight: 600;
}

.nsif-cert__title {
  margin: 0.5rem 0 0;
  font-family: var(--cert-font-title);
  font-size: clamp(1.35rem, 3.2vw, 2.15rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--cert-navy);
  max-width: 90%;
}
.nsif-cert--certification .nsif-cert__title {
  font-size: clamp(1.5rem, 3.5vw, 2.35rem);
  letter-spacing: 0.01em;
}

.nsif-cert__subtitle {
  margin: 0.35rem 0 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.75rem, 1.4vw, 0.95rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cert-accent);
  font-weight: 500;
}

.nsif-cert__lead {
  margin: clamp(0.75rem, 2vw, 1.1rem) 0 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.72rem, 1.2vw, 0.85rem);
  color: var(--cert-warm-gray);
  font-style: italic;
}

.nsif-cert__name {
  margin: 0.25rem 0 0;
  font-family: var(--cert-font-title);
  font-size: clamp(1.75rem, 4.5vw, 2.85rem);
  font-weight: 600;
  color: var(--cert-navy);
  line-height: 1.1;
}

.nsif-cert__body {
  max-width: 72%;
  margin: clamp(0.5rem, 1.5vw, 0.85rem) auto 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.68rem, 1.15vw, 0.82rem);
  line-height: 1.65;
  color: var(--cert-ink);
}
.nsif-cert__body p { margin: 0 0 0.45rem; }
.nsif-cert__course {
  font-family: var(--cert-font-title);
  font-size: clamp(0.85rem, 1.5vw, 1.05rem);
  font-weight: 600;
  color: var(--cert-navy);
  line-height: 1.35;
  margin: 0.35rem 0 0.5rem !important;
}
.nsif-cert__credential-line { margin-top: 0.35rem !important; }
.nsif-cert__detail {
  color: var(--cert-warm-gray) !important;
  font-size: clamp(0.62rem, 1vw, 0.75rem) !important;
  margin-top: 0.5rem !important;
}
.nsif-cert__disclaimer-inline {
  margin-top: 0.55rem !important;
  font-size: clamp(0.6rem, 0.95vw, 0.72rem) !important;
  color: var(--cert-ink) !important;
}

.nsif-cert__seal {
  position: absolute;
  right: clamp(2rem, 6vw, 4.5rem);
  top: 50%;
  transform: translateY(-58%);
  z-index: 2;
}
.nsif-cert__seal-ring {
  width: clamp(72px, 11vw, 108px);
  height: clamp(72px, 11vw, 108px);
  border-radius: 50%;
  border: 2px solid var(--cert-accent);
  background: radial-gradient(circle at 35% 30%, rgba(248,243,232,0.95), rgba(216,230,243,0.35));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.05rem;
  box-shadow: inset 0 0 0 4px var(--cert-paper), 0 4px 20px rgba(7,17,31,0.08);
}
.nsif-cert--certification .nsif-cert__seal-ring {
  background: radial-gradient(circle at 35% 30%, rgba(248,243,232,0.98), rgba(184,155,94,0.2));
}
.nsif-cert__seal-ring span {
  font-family: var(--cert-font-body);
  font-size: clamp(0.42rem, 0.75vw, 0.55rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--cert-navy);
  line-height: 1.2;
}

.nsif-cert__footer {
  width: 100%;
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: end;
  text-align: left;
  padding-top: 0.75rem;
}

.nsif-cert__signature { max-width: 280px; }
.nsif-cert__signature-img {
  display: block;
  max-width: 180px;
  height: auto;
  margin-bottom: 0.15rem;
}
.nsif-cert__signature-fallback {
  margin: 0 0 0.15rem;
  font-family: var(--cert-font-title);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  color: var(--cert-navy);
}
.nsif-cert__signer-name {
  margin: 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.65rem, 1vw, 0.78rem);
  font-weight: 600;
  color: var(--cert-navy);
}
.nsif-cert__signer-title,
.nsif-cert__issuer {
  margin: 0.1rem 0 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.58rem, 0.9vw, 0.68rem);
  color: var(--cert-warm-gray);
}

.nsif-cert__verification {
  display: flex;
  gap: 0.85rem;
  align-items: flex-end;
  justify-self: end;
}
.nsif-cert__qr {
  flex-shrink: 0;
  border: 1px solid rgba(21, 36, 58, 0.12);
  background: #fff;
  padding: 4px;
}
.nsif-cert__meta {
  margin: 0;
  font-family: var(--cert-font-body);
  font-size: clamp(0.52rem, 0.85vw, 0.65rem);
  line-height: 1.55;
  color: var(--cert-warm-gray);
}
.nsif-cert__meta div { margin: 0; }
.nsif-cert__meta dt {
  display: inline;
  font-weight: 600;
  color: var(--cert-ink);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.9em;
}
.nsif-cert__meta dt::after { content: ': '; }
.nsif-cert__meta dd {
  display: inline;
  margin: 0;
  word-break: break-all;
}
.nsif-cert__meta-url dd { font-size: 0.95em; }

.nsif-cert__footer-note {
  width: 100%;
  margin: 0.65rem 0 0;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(21, 36, 58, 0.08);
  font-family: var(--cert-font-body);
  font-size: clamp(0.52rem, 0.8vw, 0.62rem);
  color: var(--cert-warm-gray);
  text-align: center;
}

/* ── Verification page ── */
.verify-page { max-width: 640px; padding-top: 6rem; }
.verify-lookup { margin-bottom: 2rem; }

.verify-result {
  background: var(--cert-paper, #F8F3E8);
  border: 1px solid var(--cert-accent, #BFC7D5);
  padding: 1.75rem 1.5rem;
}
.verify-result--certification {
  --cert-accent: #B89B5E;
  border-color: #B89B5E;
}
.verify-result__badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.verify-result__title {
  font-family: 'Cormorant Garamond', var(--serif);
  font-size: 1.5rem;
  margin: 0 0 0.35rem;
  color: #07111F;
}
.verify-result__course {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 0 1.25rem;
}
.verify-result__note {
  margin-top: 1.25rem;
  padding: 1rem;
  background: rgba(7, 17, 31, 0.04);
  border-left: 3px solid var(--cert-accent, #BFC7D5);
  font-size: 0.875rem;
  line-height: 1.6;
  color: #15243A;
}

/* ── Print / PDF ── */
@media print {
  @page {
    size: 11in 8.5in landscape;
    margin: 0;
  }

  html, body {
    width: 11in;
    height: 8.5in;
    margin: 0;
    padding: 0;
    background: #fff !important;
  }

  .site-nav, .site-footer, .no-print, .certificate-page__actions, .skip-link {
    display: none !important;
  }

  .cert-body--certificate { background: #fff !important; }

  .certificate-page {
    max-width: none;
    padding: 0;
    margin: 0;
  }

  .nsif-cert {
    max-width: none;
    width: 11in;
    height: 8.5in;
  }

  .nsif-cert__sheet {
    aspect-ratio: auto;
    width: 11in;
    height: 8.5in;
    box-shadow: none;
    page-break-inside: avoid;
  }

  .nsif-cert__qr { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .nsif-cert__seal-ring { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}

@media (max-width: 900px) {
  .nsif-cert__seal {
    position: static;
    transform: none;
    margin: 0.75rem auto 0;
  }
  .nsif-cert__footer {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .nsif-cert__verification {
    justify-self: center;
    flex-direction: column;
    align-items: center;
  }
  .nsif-cert__body { max-width: 92%; }
}