.about-page {
  --about-canvas: #fbfbfd;
  --about-surface: #ffffff;
  --about-ink: #1d1d1f;
  --about-muted: #6e6e73;
  --about-blue: #0071e3;
  --about-indigo: #5856d6;
  background: var(--about-canvas);
  color: var(--about-ink);
}

.about-page::before,
.about-page::after {
  display: none;
}

.about-page .about-shell {
  width: min(1200px, calc(100% - 80px));
  margin-inline: auto;
}

.about-page #about-main {
  overflow: hidden;
}

.about-page h1,
.about-page h2,
.about-page h3 {
  color: var(--about-ink);
  letter-spacing: normal;
  text-wrap: balance;
}

.about-page h2 {
  margin: 0 0 24px;
  font-size: clamp(32px, 3.5vw, 46px);
  font-weight: 700;
  line-height: 1.25;
}

.about-page h3 {
  font-size: 21px;
  font-weight: 650;
  line-height: 1.4;
}

.about-page #about-main p {
  color: #3a3a3c;
  font-size: 17px;
  line-height: 1.85;
}

.about-page #about-main .about-label {
  margin: 0 0 24px;
  color: var(--about-blue);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  text-transform: none;
}

.about-page .about-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  align-items: center;
  gap: clamp(40px, 6vw, 80px);
  min-height: 580px;
  padding-block: 80px 72px;
}

.about-page .about-intro-copy h1 {
  max-width: none;
  margin: 0 0 28px;
  font-size: clamp(40px, 4.65vw, 62px);
  font-weight: 750;
  line-height: 1.22;
}

.about-page #about-main .about-intro-lead {
  max-width: 32em;
  margin: 0 0 32px;
  color: var(--about-muted);
  font-size: 18px;
  line-height: 1.85;
}

.about-page .hero-actions {
  gap: 12px;
}

.about-page .button {
  min-height: 48px;
  padding-inline: 20px;
  font-size: 15px;
  font-weight: 600;
}

.about-page .button.secondary {
  background: #eef0f4;
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.about-page .about-products {
  position: relative;
  padding: 32px 4px 12px;
  isolation: isolate;
}

.about-page .about-products::before {
  position: absolute;
  z-index: -1;
  inset: -50px -60px;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(ellipse at 65% 30%, rgba(0, 113, 227, 0.11), transparent 65%),
    radial-gradient(ellipse at 35% 70%, rgba(88, 86, 214, 0.1), transparent 65%);
}

.about-page .about-products ul {
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-page .about-products li {
  width: 92%;
  min-width: 0;
}

.about-page .about-products li:nth-child(1) {
  --product-angle: -4deg;
  margin-left: 2%;
}

.about-page .about-products li:nth-child(2) {
  --product-angle: 3deg;
  margin-left: 8%;
}

.about-page .about-products li:nth-child(3) {
  --product-angle: -2deg;
}

.about-page .about-product {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 18px;
  min-height: 104px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.91);
  box-shadow: 0 14px 40px rgba(42, 58, 97, 0.09), 0 2px 5px rgba(42, 58, 97, 0.03);
  rotate: var(--product-angle);
  transform-origin: center;
}

.about-page .about-product img {
  display: block;
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 16px;
}

.about-page .about-product strong {
  display: block;
  margin-bottom: 5px;
  font-size: 19px;
  line-height: 1.4;
}

.about-page .about-product > span > span {
  display: block;
  color: var(--about-muted);
  font-size: 13px;
  line-height: 1.6;
}

.about-page .about-product svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--about-blue);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-page #about-main .about-products-caption {
  margin: 34px 0 0;
  color: var(--about-muted);
  font-size: 13px;
  text-align: center;
}

.about-page .about-fact-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin: 0;
  padding: 28px 0;
  border-block: 1px solid rgba(29, 29, 31, 0.09);
}

.about-page .about-fact-strip dt {
  margin-bottom: 8px;
  color: var(--about-muted);
  font-size: 13px;
}

.about-page .about-fact-strip dd {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.about-page .about-story-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px 80px;
  padding-block: 104px 88px;
}

.about-page .about-story-copy p:last-child {
  margin-bottom: 0;
}

.about-page .about-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-column: 1 / -1;
  gap: 48px;
  padding-top: 36px;
  border-top: 1px solid rgba(29, 29, 31, 0.09);
}

.about-page .about-principles h3 {
  margin: 0 0 10px;
  font-size: 28px;
}

.about-page #about-main .about-principles p {
  margin: 0;
  color: var(--about-muted);
  font-size: 15px;
}

.about-page .about-trust-wrap {
  background: linear-gradient(115deg, #f0f4fa, #f4f3fb);
}

.about-page .about-trust {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: center;
  padding-block: 80px;
}

.about-page #about-main .about-trust-status {
  color: var(--about-muted);
  font-size: 14px;
}

.about-page .about-text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  color: var(--about-blue);
  font-size: 16px;
  font-weight: 600;
}

.about-page .about-text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.about-page .about-trust-capabilities {
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-page .about-trust-capabilities li {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(29, 29, 31, 0.1);
}

.about-page .about-trust-capabilities li:last-child {
  border-bottom: 0;
}

.about-page .about-trust-capabilities svg {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--about-indigo);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-page .about-trust-capabilities h3 {
  margin: 0 0 8px;
}

.about-page #about-main .about-trust-capabilities p {
  margin: 0;
  color: var(--about-muted);
  font-size: 15px;
}

.about-page .about-method-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 8vw, 120px);
  padding-block: 104px;
}

.about-page .about-owner {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 36px 0 0;
}

.about-page .about-owner span {
  color: var(--about-muted);
  font-size: 14px;
}

.about-page .about-owner strong {
  font-size: 19px;
  font-weight: 600;
}

.about-page .about-method-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-page .about-method-list li {
  padding: 22px 0;
  border-top: 1px solid rgba(29, 29, 31, 0.1);
}

.about-page .about-method-list h3 {
  margin: 0 0 8px;
}

.about-page #about-main .about-method-list p {
  margin: 0;
  color: var(--about-muted);
  font-size: 15px;
}

.about-page .about-credentials-section {
  padding-block: 24px 80px;
}

.about-page .about-credentials-section .about-section-heading {
  margin-bottom: 40px;
}

.about-page .about-credentials {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 20px;
}

.about-page .about-credential {
  min-width: 0;
  padding: 32px;
  border: 1px solid rgba(29, 29, 31, 0.07);
  border-radius: 24px;
  background: var(--about-surface);
}

.about-page .about-credential > h3 {
  margin: 0 0 24px;
  font-size: 24px;
}

.about-page .about-credential-entity {
  grid-column: span 5;
}

.about-page .about-credential-trademark {
  grid-column: span 7;
}

.about-page .about-credential-patents,
.about-page .about-credential-copyright {
  grid-column: 1 / -1;
}

.about-page .credential-facts div {
  grid-template-columns: minmax(90px, 0.42fr) minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  font-size: 14px;
}

.about-page .credential-facts dt,
.about-page .credential-facts dd {
  font-weight: 400;
}

.about-page #about-main .about-credential > p {
  font-size: 15px;
}

.about-page .credential-list li {
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
  font-size: 15px;
}

.about-page .credential-records {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.about-page .credential-records > div {
  padding: 24px;
  border: 0;
  border-radius: 16px;
  background: var(--about-canvas);
}

.about-page .credential-records strong {
  font-size: 18px;
  font-weight: 600;
}

.about-page #about-main .credential-records p {
  margin: 12px 0 0;
  color: var(--about-muted);
  font-size: 14px;
  line-height: 1.9;
}

.about-page .credential-list-registrations {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.about-page .credential-list-registrations li {
  display: block;
  padding: 0;
  border: 0;
}

.about-page .credential-list-registrations strong,
.about-page .credential-list-registrations span {
  display: block;
}

.about-page .credential-list-registrations span {
  margin-top: 12px;
  font-size: 13px;
}

.about-page .about-contact {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: 64px;
  padding-block: 72px 96px;
  border-top: 1px solid rgba(29, 29, 31, 0.1);
}

.about-page .about-contact-panel {
  min-width: 0;
  padding: 32px;
  border: 1px solid rgba(29, 29, 31, 0.07);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 12px 40px rgba(42, 58, 97, 0.04);
}

.about-page #about-main .contact-details p {
  margin: 0 0 20px;
  font-size: 15px;
}

.about-page .contact-details p > span {
  display: block;
  margin-bottom: 4px;
  color: var(--about-muted);
  font-size: 13px;
}

.about-page .contact-qr-grid {
  grid-template-columns: repeat(2, minmax(0, 128px));
  width: 100%;
  max-width: 270px;
  margin-top: 28px;
}

.about-page .contact-qr-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
}

.about-page #contact,
.about-page #credentials {
  scroll-margin-top: 112px;
}

@media (prefers-reduced-motion: no-preference) {
  .about-page .about-intro-copy {
    animation: about-arrive 850ms cubic-bezier(0.22, 1, 0.36, 1) backwards;
  }

  .about-page .about-product {
    transition: rotate 400ms cubic-bezier(0.2, 0.8, 0.3, 1.15), translate 400ms cubic-bezier(0.2, 0.8, 0.3, 1.15), box-shadow 300ms ease;
    animation: about-arrive 950ms cubic-bezier(0.22, 1, 0.36, 1) backwards;
  }

  .about-page .about-products li:nth-child(1) .about-product { animation-delay: 100ms; }
  .about-page .about-products li:nth-child(2) .about-product { animation-delay: 220ms; }
  .about-page .about-products li:nth-child(3) .about-product { animation-delay: 340ms; }

  .about-page .about-product:focus-visible {
    animation: none;
    rotate: 0deg;
    translate: 0 -6px;
  }
}

@media (prefers-reduced-motion: no-preference) and (hover: hover) and (pointer: fine) {
  .about-page .about-product:hover {
    rotate: 0deg;
    translate: 0 -8px;
    box-shadow: 0 22px 50px rgba(42, 58, 97, 0.14);
  }
}

@keyframes about-arrive {
  from { opacity: 0; transform: translateY(30px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 980px) {
  .about-page .about-intro {
    grid-template-columns: 1fr;
    gap: 32px;
    min-height: 0;
    padding-top: 64px;
  }

  .about-page .about-products {
    width: min(100%, 520px);
    margin-inline: auto;
  }

  .about-page .about-intro-copy h1 {
    font-size: 52px;
  }

  .about-page .about-story-section,
  .about-page .about-method-section,
  .about-page .about-trust,
  .about-page .about-contact {
    gap: 40px;
  }

  .about-page .about-credential-entity,
  .about-page .about-credential-trademark {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .about-page .about-shell {
    width: calc(100% - 40px);
  }

  .about-page .about-intro {
    padding-block: 48px;
  }

  .about-page .about-intro-copy h1 {
    font-size: clamp(32px, 7.9vw, 48px);
  }

  .about-page #about-main .about-intro-lead {
    font-size: 16px;
  }

  .about-page .about-product {
    grid-template-columns: 48px minmax(0, 1fr) 18px;
    gap: 12px;
    padding: 18px;
    min-height: 96px;
    border-radius: 20px;
  }

  .about-page .about-product img {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }

  .about-page .about-product strong {
    font-size: 17px;
  }

  .about-page .about-fact-strip {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-block: 24px;
  }

  .about-page .about-fact-strip > div {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .about-page .about-fact-strip dt {
    margin: 0;
  }

  .about-page .about-fact-strip dd {
    font-size: 16px;
  }

  .about-page .about-story-section,
  .about-page .about-method-section,
  .about-page .about-trust,
  .about-page .about-contact {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-block: 64px;
  }

  .about-page .about-principles {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-page .about-principles > div {
    display: grid;
    grid-template-columns: minmax(70px, 0.4fr) minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .about-page .about-principles h3 {
    margin: 0;
    font-size: 23px;
  }

  .about-page .about-credentials-section {
    padding-block: 16px 56px;
  }

  .about-page .about-credential,
  .about-page .about-contact-panel {
    padding: 24px;
    border-radius: 22px;
  }

  .about-page .credential-records,
  .about-page .credential-list-registrations {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-page .credential-records > div {
    padding: 20px;
  }

  .about-page .credential-list-registrations li + li {
    padding-top: 20px;
    border-top: 1px solid rgba(29, 29, 31, 0.08);
  }
}

@media (max-width: 380px) {
  .about-page .about-credential,
  .about-page .about-contact-panel { padding: 20px; }
  .about-page .credential-facts div { grid-template-columns: 1fr; gap: 4px; }
  .about-page .credential-list li { grid-template-columns: 1fr; gap: 8px; }
}

@media (forced-colors: active) {
  .about-page .about-product,
  .about-page .about-credential,
  .about-page .about-contact-panel { border: 1px solid CanvasText; }
}