:root {
  --snf-doc-red: #e20031;
  --snf-doc-dark: #2b2b2b;
  --snf-doc-muted: #666;
  --snf-doc-border: #d9d9d9;
  --snf-doc-soft: #f5f5f5;
  --snf-directory-accent: #002d73;
}

.snf-doc,
.snf-doc-directory {
  color: var(--snf-doc-dark);
  font-family: inherit;
  line-height: 1.65;
  margin-inline: auto;
  max-width: 1120px;
}

.snf-doc-template {
  display: block;
  margin: 0;
  padding: 0;
  width: 100%;
}

.snf-doc {
  padding: clamp(1rem, 3vw, 2.5rem) clamp(1rem, 3vw, 2rem) 4rem;
}

.snf-doc__back {
  color: var(--snf-doc-dark);
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 650;
  margin-bottom: 1.25rem;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.snf-doc__hero {
  border-left: 7px solid var(--snf-doc-red);
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  padding: clamp(1.25rem, 3vw, 2.25rem);
  background: linear-gradient(135deg, #f7f7f7 0%, #fff 72%);
}

.snf-doc__category {
  color: var(--snf-doc-red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 0.5rem;
  text-transform: uppercase;
}

.snf-doc__hero h1 {
  color: var(--snf-doc-dark);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin: 0;
  max-width: 900px;
}

.snf-doc__published {
  color: var(--snf-doc-muted);
  margin: 1rem 0 0;
}

.snf-doc__download {
  align-items: center;
  background: var(--snf-doc-red);
  border: 2px solid var(--snf-doc-red);
  color: #fff !important;
  display: inline-flex;
  font-weight: 750;
  gap: 0.6rem;
  margin-top: 1.4rem;
  padding: 0.78rem 1.15rem;
  text-decoration: none !important;
  transition: background 160ms ease, color 160ms ease;
}

.snf-doc__download:hover,
.snf-doc__download:focus-visible {
  background: #fff;
  color: var(--snf-doc-red) !important;
}

.snf-doc__toc {
  background: var(--snf-doc-soft);
  border-top: 4px solid var(--snf-doc-dark);
  margin: 0 0 2.5rem;
  padding: 1.4rem clamp(1rem, 3vw, 2rem);
}

.snf-doc__toc h2 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
}

.snf-doc__toc ol {
  columns: 2;
  gap: 2.5rem;
  margin: 0;
  padding-left: 1.4rem;
}

.snf-doc__toc li {
  break-inside: avoid;
  margin-bottom: 0.35rem;
}

.snf-doc__toc a {
  color: var(--snf-doc-dark);
  text-decoration-color: var(--snf-doc-red);
  text-underline-offset: 0.17em;
}

.snf-doc__content {
  font-size: clamp(1rem, 1.2vw, 1.08rem);
  max-width: 900px;
}

.snf-doc__section {
  margin-bottom: 2.25rem;
  scroll-margin-top: 2rem;
}

.snf-doc__section h2 {
  border-bottom: 1px solid var(--snf-doc-border);
  color: var(--snf-doc-dark);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1.25;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
}

.snf-doc__section h3 {
  color: var(--snf-doc-dark);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  line-height: 1.3;
  margin: 1.5rem 0 0.65rem;
}

.snf-doc__section p,
.snf-doc__section ul,
.snf-doc__section ol {
  margin: 0 0 1rem;
}

.snf-doc__section li + li {
  margin-top: 0.45rem;
}

.snf-doc__section table {
  border-collapse: collapse;
  margin: 1rem 0 2rem;
  width: 100%;
}

.snf-doc__section caption {
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-align: left;
}

.snf-doc__section th,
.snf-doc__section td {
  border: 1px solid var(--snf-doc-border);
  padding: 0.75rem;
  text-align: center;
}

.snf-doc__section th {
  background: var(--snf-doc-dark);
  color: #fff;
}

.snf-doc__viewer {
  border-top: 4px solid var(--snf-doc-red);
  margin-top: 2rem;
  padding-top: 1.5rem;
}

.snf-doc__viewer h2 {
  color: var(--snf-doc-dark);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin: 0 0 1rem;
}

.snf-doc__viewer iframe {
  background: var(--snf-doc-soft);
  border: 1px solid var(--snf-doc-border);
  display: block;
  height: min(82vh, 960px);
  min-height: 620px;
  width: 100%;
}

.snf-doc__viewer-fallback {
  font-size: 0.92rem;
  margin-top: 0.75rem;
}

.snf-doc__references {
  background: var(--snf-doc-soft);
  border-left: 4px solid var(--snf-doc-red);
  display: grid;
  gap: 1rem 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
}

.snf-doc__references h3 {
  font-size: 1rem;
  margin: 0 0 0.3rem;
}

.snf-doc__references p {
  margin: 0;
}

.snf-doc__notice {
  border-top: 1px solid var(--snf-doc-border);
  color: var(--snf-doc-muted);
  font-size: 0.88rem;
  margin-top: 3rem;
  max-width: 900px;
  padding-top: 1.25rem;
}

.snf-doc__score {
  align-items: baseline;
  display: flex;
  gap: 0.65rem;
}

.snf-doc__score strong {
  color: var(--snf-doc-red);
  font-size: clamp(3rem, 8vw, 5rem);
  line-height: 1;
}

.snf-doc__metrics {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.snf-doc__metrics > div {
  background: var(--snf-doc-soft);
  border-top: 4px solid var(--snf-doc-red);
  display: grid;
  padding: 1.1rem;
}

.snf-doc__metrics span {
  font-size: 2rem;
  font-weight: 800;
}

.snf-doc a:focus-visible,
.snf-doc-directory a:focus-visible {
  outline: 3px solid var(--snf-doc-red);
  outline-offset: 3px;
}

.snf-doc-directory {
  padding-block: 1rem 3rem;
}

.snf-doc-directory__group {
  margin-bottom: 3rem;
}

.snf-doc-directory__group > h2 {
  align-items: center;
  border-bottom: 4px solid var(--snf-directory-accent);
  color: var(--snf-doc-dark);
  display: flex;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  gap: 0.7rem;
  margin: 0 0 1.25rem;
  padding-bottom: 0.6rem;
}

.snf-doc-directory__icon {
  align-items: center;
  background: var(--snf-directory-accent);
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  flex: 0 0 2.35rem;
  height: 2.35rem;
  justify-content: center;
  width: 2.35rem;
}

.snf-doc-directory__icon svg {
  fill: none;
  height: 1.4rem;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  width: 1.4rem;
}

.snf-doc-directory__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.snf-doc-card {
  border: 1px solid var(--snf-doc-border);
  border-top: 5px solid var(--snf-doc-dark);
  display: flex;
  flex-direction: column;
  padding: clamp(1rem, 2vw, 1.5rem);
  transition: border-color 160ms ease, transform 160ms ease;
}

.snf-doc-card:hover {
  border-top-color: var(--snf-directory-accent);
  transform: translateY(-2px);
}

.snf-doc-card h3 {
  font-size: 1.25rem;
  line-height: 1.25;
  margin: 0 0 1.1rem;
}

.snf-doc-card__main {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.snf-doc-card h3 a {
  color: var(--snf-doc-dark);
  text-decoration: none;
}

.snf-doc-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

.snf-doc-button {
  align-items: center;
  border: 2px solid var(--snf-directory-accent);
  border-radius: 3px;
  display: inline-flex;
  font-weight: 750;
  justify-content: center;
  line-height: 1.25;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease;
}

.snf-doc-button--primary,
.snf-doc-button--secondary:hover {
  background: var(--snf-directory-accent);
  color: #fff;
}

.snf-doc-button--secondary,
.snf-doc-button--primary:hover {
  background: #fff;
  color: var(--snf-directory-accent);
}

.snf-doc-card--featured {
  align-items: center;
  display: grid;
  gap: clamp(1.25rem, 4vw, 3rem);
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 360px);
}

.snf-doc-card__brand {
  display: block;
  justify-self: end;
}

.snf-doc-card__brand--ecovadis {
  max-width: 220px;
}

.snf-doc-card__brand--tcfd {
  max-width: 360px;
}

.snf-doc-card__brand img {
  display: block;
  height: auto;
  max-width: 100%;
}

.snf-doc-directory a:focus-visible {
  outline-color: var(--snf-directory-accent);
}

@media (max-width: 760px) {
  .snf-doc__toc ol {
    columns: 1;
  }

  .snf-doc__metrics,
  .snf-doc__references,
  .snf-doc-directory__grid {
    grid-template-columns: 1fr;
  }

  .snf-doc-card--featured {
    grid-template-columns: 1fr;
  }

  .snf-doc-card__brand {
    justify-self: start;
  }

  .snf-doc-card__brand--ecovadis {
    max-width: 180px;
  }

  .snf-doc-card__brand--tcfd {
    max-width: 320px;
  }

  .snf-doc__viewer iframe {
    height: 70vh;
    min-height: 480px;
  }

}

@media (prefers-reduced-motion: reduce) {
  .snf-doc__download,
  .snf-doc-card,
  .snf-doc-button {
    transition: none;
  }
}

@media print {
  .snf-doc__download,
  .snf-doc__back,
  .snf-doc__toc {
    display: none !important;
  }
}