/* ==========================================================================
   ACPL corporate site — section patterns
   Built only from tokens.css + components.css primitives. Portals (Purchase,
   Subscription) generally do not need this file.
   Sections: Home hero · Trust · Products · Capabilities · RD band · Why ·
             Certifications · Support · About · Contact · Downloads ·
             Product detail · Legal · Error
   ========================================================================== */

/* Home hero ------------------------------------------------------------------ */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(2.5rem, 1.5rem + 4vw, 5rem);
  background: linear-gradient(180deg, var(--surface-tint) 0%, var(--surface-primary) 78%);
}

.hero__backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgb(11 107 176 / 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(11 107 176 / 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(60% 70% at 72% 30%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(60% 70% at 72% 30%, #000 10%, transparent 72%);
}

.hero__backdrop::after {
  content: "";
  position: absolute;
  width: 900px;
  height: 900px;
  top: -380px;
  right: -260px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgb(42 162 226 / 0.22), transparent);
  animation: drift var(--dur-ambient) var(--ease-in-out) infinite alternate;
}

@keyframes drift {
  to {
    transform: translate3d(-60px, 50px, 0) scale(1.06);
  }
}

.hero__grid {
  position: relative;
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }
}

.hero__content {
  display: grid;
  gap: var(--space-6);
  justify-items: start;
}

.hero__title {
  max-width: 17ch;
  color: var(--navy-900);
}

.hero__accent {
  white-space: nowrap;
}

.hero__accent {
  background: linear-gradient(95deg, var(--blue-700) 10%, var(--blue-500) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  max-width: 56ch;
}

.hero__actions .btn {
  min-width: 0;
}

@media (max-width: 479.98px) {
  .hero__actions {
    width: 100%;
  }

  .hero__actions .btn {
    flex: 1 1 100%;
  }
}

.hero__stores {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--text-muted);
}

.hero__stores span {
  margin-right: var(--space-1);
}

/* Device stage — product composition with restrained motion */
.hero__visual {
  position: relative;
  width: 100%;
  max-width: 620px;
  justify-self: center;
}

.device-stage {
  position: relative;
  aspect-ratio: 6 / 5;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(90% 70% at 50% 40%, #fff 0%, #fff 45%, var(--blue-50) 100%);
  border: 1px solid var(--blue-100);
  box-shadow: var(--shadow-xl), inset 0 1px 0 #fff;
  isolation: isolate;
}

.device-stage__rings {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: hidden;
  z-index: -1;
}

.device-stage__rings::before,
.device-stage__rings::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 46%;
  width: 78%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px dashed rgb(11 107 176 / 0.18);
  transform: translate(-50%, -50%);
}

.device-stage__rings::after {
  width: 108%;
  border-style: solid;
  border-color: rgb(11 107 176 / 0.08);
}

/* The L1 devices side by side, with equal weight */
.device-stage__pair {
  position: absolute;
  inset: 22% 5% 19%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.75rem, 2.5vw, 1.25rem);
  align-items: center;
}

.device-stage__device {
  margin: 0;
  padding: var(--space-2) var(--space-2) var(--space-3);
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: float 9s var(--ease-in-out) infinite alternate;
}

/* Opposite phase, so the two cards never move in lockstep */
.device-stage__device + .device-stage__device {
  animation-delay: -4.5s;
}

.device-stage__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
}

/* cover trims only the photos' empty side margins (3:2 image in a 4:3 box) */
.device-stage__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  mix-blend-mode: multiply;
}

.device-stage__device figcaption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0 var(--space-2);
  padding: var(--space-2) var(--space-2) 0;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
}

.device-stage__device figcaption span {
  font-size: var(--fs-xs);
  color: var(--brand-primary);
}

/* Identity motif: a slow scan line sweeping each device in turn */
.device-stage__scan {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: scan 6.5s var(--ease-in-out) 1.4s infinite;
}

.device-stage__scan::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
  box-shadow: 0 0 14px 2px rgb(42 162 226 / 0.45);
}

.device-stage__device + .device-stage__device .device-stage__scan {
  animation-delay: 4.65s;
}

/* translateY(%) is relative to the media box, so the sweep fits any size */
@keyframes scan {
  0% {
    transform: translateY(8%);
    opacity: 0;
  }

  12% {
    opacity: 0.9;
  }

  48% {
    transform: translateY(90%);
    opacity: 0.9;
  }

  60%,
  100% {
    transform: translateY(90%);
    opacity: 0;
  }
}

.spec-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgb(255 255 255 / 0.94);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  backdrop-filter: blur(6px);
}

.spec-float strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  color: var(--text-primary);
}

.spec-float small {
  display: block;
  font-size: 0.75rem;
}

.spec-float .icon-tile {
  width: 36px;
  height: 36px;
  background: var(--success-soft);
  border-color: var(--success-border);
  color: var(--success);
}

/* Centred above and below the pair: they apply to both devices */
.spec-float--a,
.spec-float--c {
  left: 0;
  right: 0;
  width: max-content;
  max-width: 92%;
  margin-inline: auto;
}

.spec-float--a {
  top: 6%;
  animation: float 8s var(--ease-in-out) infinite alternate;
}

.spec-float--c {
  bottom: 5%;
  gap: var(--space-2);
  color: var(--text-primary);
  font-weight: var(--fw-semibold);
}

.spec-float--c .icon {
  width: 16px;
  height: 16px;
  color: var(--brand-primary);
}

@keyframes float {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(0, -10px, 0);
  }
}

@media (max-width: 599.98px) {
  .device-stage {
    aspect-ratio: 1;
  }

  .device-stage__pair {
    inset: 20% 4% 18%;
  }

  /* Name above version on both cards, so they stay the same height */
  .device-stage__device figcaption {
    flex-direction: column;
    align-items: flex-start;
  }

  .spec-float--a {
    top: 3%;
    padding: var(--space-2) var(--space-3);
  }

  .spec-float--a .icon-tile {
    width: 28px;
    height: 28px;
  }

  .spec-float--a small,
  .spec-float--c span {
    display: none;
  }
}

/* Hero statistics strip */
.hero-stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: clamp(3rem, 6vw, 5rem) 0 0;
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
  .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.hero-stats__item {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4) var(--space-8) 0;
}

.hero-stats__item + .hero-stats__item {
  padding-left: var(--space-4);
  border-left: 1px solid var(--border-subtle);
}

@media (max-width: 767.98px) {
  .hero-stats__item:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .hero-stats__item:nth-child(n + 3) {
    border-top: 1px solid var(--border-subtle);
  }
}

@media (min-width: 768px) {
  .hero-stats__item + .hero-stats__item {
    padding-left: var(--space-6);
  }
}

.hero-stats dt {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.hero-stats dd {
  margin: 0;
  color: var(--navy-900);
}

/* Trust strip -------------------------------------------------------------- */
.trust {
  border-block: 1px solid var(--border-subtle);
  background: var(--surface-primary);
}

.trust__inner {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .trust__inner {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: center;
    gap: var(--space-12);
  }
}

.trust__title {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0;
  line-height: 1.45;
  color: var(--text-muted);
}

.trust__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-8);
  margin: 0;
}

.trust__list li {
  font-family: var(--font-display);
  font-size: clamp(0.9375rem, 0.88rem + 0.3vw, 1.0625rem);
  font-weight: var(--fw-heavy);
  letter-spacing: -0.01em;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color var(--dur-base);
}

.trust__list li:hover {
  color: var(--navy-800);
}

.trust__list .trust__more {
  font-family: var(--font-body);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

/* Products ------------------------------------------------------------------ */
.products-featured,
.products-grid {
  display: grid;
  gap: var(--space-6);
}

.products-featured {
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .products-featured {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Two per row with the image beside the text, lined up under the featured pair */
@media (min-width: 1024px) {
  .products-grid .product-card--compact {
    flex-direction: row;
  }

  .products-grid .product-card--compact .product-card__media {
    flex: 0 0 42%;
    aspect-ratio: auto;
    min-height: 15rem;
    border-bottom: 0;
    border-right: 1px solid var(--border-subtle);
  }

  /* Out of flow, so tall portrait photos do not stretch the card */
  .products-grid .product-card--compact .product-card__media img {
    position: absolute;
    inset: var(--space-5);
    width: calc(100% - 2 * var(--space-5));
    height: calc(100% - 2 * var(--space-5));
  }

  .products-grid .product-card--compact .product-card__flags {
    z-index: 1;
  }
}

.products-featured .product-card__media {
  aspect-ratio: 16 / 10;
}

.product-card--compact .product-card__media {
  aspect-ratio: 5 / 4;
  padding: var(--space-5);
}

.product-card--compact .product-card__name {
  font-size: 1.25rem;
}

.product-card__name .card__link {
  color: inherit;
  text-decoration: none;
}

.product-card--compact:hover .link-arrow .icon {
  transform: translateX(3px);
}

.product-card--compact .link-arrow {
  color: var(--brand-primary);
}

.product-card__media--software {
  background:
    radial-gradient(80% 80% at 50% 60%, rgb(42 162 226 / 0.18), transparent 70%),
    var(--navy-900);
  border-bottom-color: var(--navy-800);
}

.biocore-art {
  width: 72%;
  height: auto;
  overflow: visible;
}

.biocore-art__ridge {
  stroke: rgb(124 194 236 / 0.7);
  stroke-width: 3;
}

.biocore-art__nodes circle {
  fill: var(--navy-900);
  stroke: var(--blue-400);
  stroke-width: 2.5;
  transform-box: fill-box;
  transform-origin: center;
  animation: node 3.6s var(--ease-in-out) infinite;
}

.biocore-art__nodes circle:nth-child(2) {
  animation-delay: 0.6s;
}

.biocore-art__nodes circle:nth-child(3) {
  animation-delay: 1.2s;
}

.biocore-art__nodes circle:nth-child(4) {
  animation-delay: 1.8s;
}

.biocore-art__nodes circle:nth-child(5) {
  animation-delay: 2.4s;
}

@keyframes node {
  0%,
  100% {
    fill: var(--navy-900);
  }

  50% {
    fill: var(--blue-400);
  }
}

.products-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  text-align: center;
}

.products-note .icon {
  color: var(--brand-primary);
}

/* Capabilities ---------------------------------------------------------------- */
.industries {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 1024px) {
  .industries {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: center;
    gap: var(--space-12);
  }
}

.industries__label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
}

.industries .chip-list {
  margin: 0;
}

/* RD band ------------------------------------------------------------------ */
.rd-band {
  overflow: hidden;
}

.rd-band__backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(50% 70% at 0% 0%, rgb(42 162 226 / 0.22), transparent 70%),
    radial-gradient(40% 60% at 100% 100%, rgb(42 162 226 / 0.12), transparent 70%);
}

.rd-band__backdrop::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgb(255 255 255 / 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(255 255 255 / 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, #000, transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%);
}

.rd-band .container {
  position: relative;
}

.rd-band h2 {
  color: #fff;
}

.rd-band .lead {
  color: var(--text-inverse-muted);
}

.rd-versions {
  display: grid;
  gap: 0;
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--border-inverse);
  border-radius: var(--radius-lg);
  background: rgb(255 255 255 / 0.03);
}

.rd-versions__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-inverse);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  color: #fff;
}

.rd-versions__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  padding: var(--space-4) 0 var(--space-3);
  font-size: var(--fs-sm);
  color: var(--text-inverse-muted);
}

.rd-versions__platforms span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.rd-versions__platforms .icon {
  width: 16px;
  height: 16px;
  color: var(--blue-300);
}

.rd-actions {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

@media (min-width: 640px) {
  .rd-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rd-action {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: start;
  height: 100%;
  padding: var(--space-5);
  border: 1px solid var(--border-inverse);
  border-radius: var(--radius-lg);
  background: rgb(255 255 255 / 0.03);
  color: #fff;
  text-decoration: none;
  transition: background-color var(--dur-base), border-color var(--dur-base), transform var(--dur-base) var(--ease-out);
}

.rd-action:hover {
  color: #fff;
  background: rgb(255 255 255 / 0.07);
  border-color: rgb(124 194 236 / 0.45);
  transform: translateY(-2px);
}

.rd-action--primary {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-800));
  border-color: var(--blue-600);
}

.rd-action--primary:hover {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-700));
}

.rd-action--primary .icon-tile {
  background: rgb(255 255 255 / 0.14);
  border-color: rgb(255 255 255 / 0.24);
  color: #fff;
}

.rd-action__text {
  display: grid;
  gap: var(--space-1);
}

.rd-action__text strong {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: var(--tracking-snug);
}

.rd-action__text span {
  font-size: var(--fs-xs);
  color: var(--text-inverse-muted);
  line-height: 1.5;
}

.rd-action__arrow {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--blue-300);
  transition: transform var(--dur-base) var(--ease-out);
}

.rd-action--primary .rd-action__arrow {
  color: #fff;
}

.rd-action:hover .rd-action__arrow {
  transform: translateX(3px);
}

/* Why ACPL ------------------------------------------------------------------ */
.why__intro {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .why__intro {
    position: sticky;
    top: calc(var(--header-h) + var(--space-8));
  }
}

.why__photo {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3 / 2;
}

.why__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.why__grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .why__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.why-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--surface-secondary);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  transition: background-color var(--dur-base), border-color var(--dur-base), transform var(--dur-base) var(--ease-out);
}

.why-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-400));
  transform: scaleX(0.18);
  transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-out);
}

.why-card:hover {
  background: var(--surface-primary);
  border-color: var(--blue-100);
  transform: translateY(-2px);
}

.why-card:hover::before {
  transform: scaleX(1);
}

.why-card__num {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-heavy);
  letter-spacing: 0.1em;
  color: var(--brand-primary);
}

.why-card h3 {
  font-size: var(--fs-h3);
}

.why-card p {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

/* Certifications -------------------------------------------------------------- */
.cert-band {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .cert-band {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 2fr);
    align-items: center;
    gap: var(--space-12);
  }
}

.cert-band__intro {
  display: grid;
  gap: var(--space-3);
}

.cert-band__title {
  font-size: var(--fs-h3);
}

.cert-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
}

.cert-item {
  display: grid;
  gap: var(--space-1);
  height: 100%;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--surface-primary);
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color var(--dur-base), box-shadow var(--dur-base), transform var(--dur-base) var(--ease-out);
}

.cert-item:hover {
  color: var(--text-primary);
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cert-item__std {
  font-family: var(--font-display);
  font-weight: var(--fw-heavy);
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
}

.cert-item__name {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.cert-item__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--brand-primary);
}

.cert-item__link .icon {
  width: 14px;
  height: 14px;
  transition: transform var(--dur-base) var(--ease-out);
}

.cert-item:hover .cert-item__link .icon {
  transform: translate(2px, -2px);
}

/* Support ------------------------------------------------------------------- */
.support-grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .support-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .support-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.support-card {
  gap: var(--space-2);
  color: var(--text-primary);
  text-decoration: none;
}

.support-card:hover {
  color: var(--text-primary);
}

.support-card .icon-tile {
  margin-bottom: var(--space-3);
}

.support-card--accent .icon-tile {
  background: var(--success-soft);
  border-color: var(--success-border);
  color: var(--success);
}

.lang-list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-1) 0 0;
}

.lang-list div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-1) var(--space-3);
  font-size: var(--fs-sm);
}

.lang-list dt {
  color: var(--text-secondary);
}

.lang-list dd {
  margin: 0;
  font-weight: var(--fw-semibold);
}

.lang-list a {
  text-decoration: none;
}

.support-more {
  margin-top: var(--space-6);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* About --------------------------------------------------------------------- */
.about-story {
  display: grid;
  gap: var(--space-10);
}

@media (min-width: 1024px) {
  .about-story {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: var(--space-16);
    align-items: start;
  }
}

.about-story__facts {
  position: sticky;
  top: calc(var(--header-h) + var(--space-6));
}

.mission {
  position: relative;
  display: grid;
  gap: var(--space-6);
  padding: clamp(var(--space-8), 5vw, var(--space-16));
  border-radius: var(--radius-xl);
  background:
    radial-gradient(60% 100% at 100% 0%, rgb(42 162 226 / 0.24), transparent 60%),
    var(--navy-900);
  color: #fff;
  overflow: hidden;
}

.mission__quote {
  max-width: 30ch;
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  letter-spacing: var(--tracking-tight);
  color: #fff;
}

.mission__quote-mark {
  width: 40px;
  height: 40px;
  color: var(--blue-400);
}

.mission p {
  max-width: 62ch;
  color: var(--text-inverse-muted);
}

.principles {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .principles {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.leaders {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

/* Contact ------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.contact-card .icon-tile {
  margin-bottom: var(--space-3);
}

.contact-card__lines {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-sm);
}

.contact-card__lines a {
  font-weight: var(--fw-semibold);
  text-decoration: none;
}

.office {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  background: var(--surface-primary);
  box-shadow: var(--shadow-md);
}

@media (min-width: 1024px) {
  .office {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }
}

.office__details {
  display: grid;
  align-content: start;
  gap: var(--space-5);
  padding: clamp(var(--space-6), 4vw, var(--space-12));
}

.office__map {
  position: relative;
  min-height: 320px;
  background: var(--surface-tertiary);
}

.office__map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Downloads (RD Service page) ----------------------------------------------- */
.platform-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.platform-card {
  --card-pad: var(--space-6);
  gap: var(--space-2);
}

.platform-card__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}

.platform-card__head h3 {
  font-size: 1.125rem;
}

.platform-card__head p {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.jump-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.jump-nav a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 36px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  background: var(--surface-primary);
  color: var(--text-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition: border-color var(--dur-fast), background-color var(--dur-fast), color var(--dur-fast);
}

.jump-nav a:hover {
  border-color: var(--blue-300);
  background: var(--brand-primary-soft);
  color: var(--brand-primary);
}

.jump-nav .icon {
  width: 16px;
  height: 16px;
}

.version-panel {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--surface-primary);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.version-panel__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
}

.doc-table td:last-child,
.doc-table th:last-child {
  text-align: right;
  white-space: nowrap;
}

.doc-table .cluster {
  justify-content: flex-end;
  --cluster-gap: var(--space-2);
}

.doc-table__product {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.doc-table__product img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: #fff;
  mix-blend-mode: multiply;
}

.doc-table__product strong {
  display: block;
  color: var(--text-primary);
}

.doc-table__product span {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

@media (max-width: 639.98px) {
  .doc-table thead {
    display: none;
  }

  .doc-table tr {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-4);
    border-top: 1px solid var(--border-subtle);
  }

  .doc-table tr:first-child {
    border-top: 0;
  }

  .doc-table td {
    padding: 0;
    border: 0;
  }

  .doc-table td:last-child {
    text-align: left;
  }

  .doc-table .cluster {
    justify-content: flex-start;
  }
}

.proof-list {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.proof-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  color: var(--text-inverse-muted);
}

.proof-list .icon {
  margin-top: 2px;
  color: var(--blue-400);
}

/* Product detail ---------------------------------------------------------------- */
.pd-hero {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}

@media (min-width: 1024px) {
  .pd-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.pd-hero__content {
  display: grid;
  gap: var(--space-5);
  justify-items: start;
}

.pd-gallery {
  display: grid;
  gap: var(--space-3);
}

.pd-gallery__main {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--blue-100);
  background: radial-gradient(90% 80% at 50% 40%, #fff 40%, var(--blue-50) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.pd-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.pd-gallery__thumbs {
  display: flex;
  gap: var(--space-2);
}

.pd-gallery__thumbs button {
  width: 72px;
  height: 72px;
  padding: 4px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: #fff;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}

.pd-gallery__thumbs button:hover {
  border-color: var(--blue-300);
}

.pd-gallery__thumbs button[aria-pressed="true"] {
  border-color: var(--brand-primary);
  box-shadow: inset 0 0 0 1px var(--brand-primary);
}

.pd-gallery__thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.pd-highlights {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.pd-highlights li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.pd-highlights .icon {
  width: 20px;
  height: 20px;
  color: var(--success);
  margin-top: 1px;
}

.pd-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  width: 100%;
  margin: var(--space-2) 0 0;
}

.pd-proof div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: var(--space-1);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--surface-primary);
}

.pd-proof dt {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.4;
}

.pd-proof dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--fw-heavy);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

@media (max-width: 479.98px) {
  .pd-proof {
    grid-template-columns: 1fr;
  }
}

.pd-section-nav {
  position: sticky;
  top: var(--header-h);
  z-index: var(--z-sticky);
  background: rgb(255 255 255 / 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
}

.pd-section-nav ul {
  display: flex;
  gap: var(--space-1);
  margin: 0;
  padding: var(--space-2) 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.pd-section-nav ul::-webkit-scrollbar {
  display: none;
}

.pd-section-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
  text-decoration: none;
}

.pd-section-nav a:hover {
  background: var(--surface-secondary);
  color: var(--brand-primary);
}

.spec-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

.spec-block {
  display: grid;
  gap: var(--space-4);
}

.spec-block h3 {
  font-size: 1.125rem;
}

.detail-split {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .detail-split {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
    gap: var(--space-12);
  }
}

.numbered {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: item;
}

.numbered li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  counter-increment: item;
}

.numbered li::before {
  content: counter(item, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: var(--fw-heavy);
  font-size: var(--fs-xs);
  color: var(--brand-primary);
  padding-top: 2px;
}

.use-cases {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  margin: 0 0 var(--space-8);
  padding: 0;
  list-style: none;
}

.use-case {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--surface-primary);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
}

.use-case .icon-tile {
  width: 36px;
  height: 36px;
}

.use-case .icon-tile .icon {
  width: 18px;
  height: 18px;
}

.cta-panel {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  border-radius: var(--radius-xl);
  background:
    radial-gradient(60% 120% at 100% 0%, rgb(42 162 226 / 0.26), transparent 60%),
    var(--navy-900);
  color: #fff;
}

@media (min-width: 1024px) {
  .cta-panel {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

.cta-panel h2 {
  font-size: var(--fs-h3);
  color: #fff;
}

.cta-panel p {
  margin-top: var(--space-2);
  color: var(--text-inverse-muted);
}

/* POS tabs */
.pos-panel {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-12));
  align-items: start;
}

@media (min-width: 1024px) {
  .pos-panel {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

.pos-panel__content {
  display: grid;
  gap: var(--space-5);
}

.pos-panel__content h2 {
  font-size: var(--fs-h2);
}

/* Legal pages ------------------------------------------------------------------ */
.legal {
  display: grid;
  gap: var(--space-10);
}

@media (min-width: 1024px) {
  .legal {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: var(--space-16);
    align-items: start;
  }
}

.legal__nav {
  display: grid;
  gap: var(--space-1);
}

@media (min-width: 1024px) {
  .legal__nav {
    position: sticky;
    top: calc(var(--header-h) + var(--space-6));
  }
}

.legal__nav p {
  margin-bottom: var(--space-2);
  font-size: var(--fs-overline);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--text-muted);
}

.legal__nav ul {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 1023.98px) {
  .legal__nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .legal__nav a {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
  }
}

.legal__nav a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  text-decoration: none;
  transition: background-color var(--dur-fast), color var(--dur-fast);
}

.legal__nav a:hover {
  background: var(--surface-secondary);
  color: var(--text-primary);
}

.legal__nav a[aria-current="page"] {
  background: var(--brand-primary-soft);
  color: var(--brand-primary);
  font-weight: var(--fw-semibold);
}

.legal__doc {
  min-width: 0;
}

.legal__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.legal-section {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--border-subtle);
}

.legal-section:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.legal-section > h2 {
  margin: 0 0 var(--space-4);
  font-size: var(--fs-h3);
  color: var(--text-primary);
}

.legal-section .prose h3 {
  margin-top: var(--space-6);
}

.legal-contact {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--surface-secondary);
  border: 1px solid var(--border-subtle);
}

/* Error page ------------------------------------------------------------------ */
.error-page {
  display: grid;
  place-items: center;
  min-height: 60vh;
  text-align: center;
}

.error-page__inner {
  display: grid;
  gap: var(--space-5);
  justify-items: center;
  max-width: 560px;
}

.error-page__code {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: var(--brand-primary-soft);
  border: 1px solid var(--blue-100);
  color: var(--brand-primary);
}

.error-page__code .icon {
  width: 32px;
  height: 32px;
}

/* Motion preferences -------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .hero__backdrop::after,
  .device-stage__scan,
  .device-stage__device,
  .spec-float,
  .biocore-art__nodes circle {
    animation: none !important;
  }

  .device-stage__scan {
    display: none;
  }
}

/* RD Service page ---------------------------------------------------------------- */
.page-hero--dark .page-hero__content .eyebrow {
  color: var(--blue-300);
}

.version-panel {
  color: var(--text-primary);
}

.version-panel hr {
  margin: var(--space-1) 0;
}

.rd-validity {
  margin-top: var(--space-8);
}

/* Narrow download cards: actions sit under the title rather than beside it */
.platform-card .resource {
  grid-template-columns: auto minmax(0, 1fr);
}

.platform-card .resource__actions {
  grid-column: 2;
  justify-content: flex-start;
}

/* BioCore hero visual --------------------------------------------------------------- */
.biocore-visual {
  position: relative;
  display: grid;
  place-items: center;
  gap: var(--space-6);
  aspect-ratio: 6 / 5;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-inverse);
  background:
    radial-gradient(70% 60% at 50% 40%, rgb(42 162 226 / 0.2), transparent 70%),
    rgb(255 255 255 / 0.02);
}

.biocore-art--hero {
  width: min(100%, 360px);
}

.biocore-visual__chips {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  width: 100%;
}

.biocore-chip {
  display: grid;
  gap: 2px;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-inverse);
  background: rgb(255 255 255 / 0.05);
  font-size: var(--fs-xs);
  color: var(--text-inverse-muted);
}

.biocore-chip strong {
  font-family: var(--font-display);
  font-size: 1rem;
  color: #fff;
}

.pd-proof--dark div {
  background: rgb(255 255 255 / 0.04);
  border-color: var(--border-inverse);
}

.pd-proof--dark dt {
  color: var(--text-inverse-muted);
}

.pd-proof--dark dd {
  color: #fff;
}

/* Developer test tools (CaptureDemo_*, RD_TEST) */
/* Hero load-in stagger (the tool pages carry no inline --i) */
.tool-hero .eyebrow.animate-in {
  --i: 1;
}

.tool-hero .page-hero__title.animate-in {
  --i: 2;
}

.tool-hero .lead.animate-in {
  --i: 3;
}

.tool-hero__links {
  --cluster-gap: var(--space-3) var(--space-6);
  --i: 4;
}

/* Variant switcher: XHR / jQuery AJAX (links styled like .segmented) */
.tool-variant {
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border-radius: var(--radius-md);
  background: var(--surface-tertiary);
}

.tool-variant a {
  display: inline-flex;
  align-items: center;
  min-height: var(--control-h-sm);
  padding: 0 var(--space-4);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition: background-color var(--dur-fast), color var(--dur-fast), box-shadow var(--dur-fast);
}

.tool-variant a:hover {
  color: var(--text-primary);
  background: var(--surface-secondary);
}

.tool-variant a[aria-current="page"] {
  background: var(--surface-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

/* Two-part tool: request card + response card */
.tool-console {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 1024px) {
  .tool-console {
    grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
  }
}

.tool-console__card {
  gap: var(--space-5);
  min-width: 0;
}

.tool-console__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: calc(var(--space-4) + 25px); /* badge row + padding, so heads with and without a badge line up */
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}

.tool-console code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

.tool-console__sent {
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

.tool-console__subhead {
  font-family: var(--font-body);
  font-size: var(--fs-overline);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-overline);
  text-transform: uppercase;
  color: var(--text-muted);
}

.tool-console__facts .facts__row {
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

/* The full read-only endpoint URL fits the request card on phones and desktops */
.tool-console .input--mono[readonly] {
  padding-inline: var(--space-3);
  font-size: var(--fs-xs);
  letter-spacing: 0;
}

/* Narrow phones: smaller side padding so the URL still fits in a 0.6em-wide fallback monospace font */
@media (max-width: 399px) {
  .tool-console .input--mono[readonly] {
    padding-inline: var(--space-2);
  }
}

.tool-console__actions > .btn {
  flex: 1 1 auto;
}

/* Parsed and raw output side by side once the response card is wide enough */
.tool-console__output {
  container-type: inline-size;
}

.tool-console__outputs {
  display: grid;
  gap: var(--space-5);
}

@container (min-width: 640px) {
  .tool-console__outputs--split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.tool-console__textarea {
  height: 20rem;
  background: var(--surface-secondary);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.tool-console__textarea:focus-visible {
  background: var(--surface-primary);
}

/* Taller outputs on desktop, but only while the two sit side by side */
@media (min-width: 1024px) {
  @container (min-width: 640px) {
    .tool-console__outputs--split .tool-console__textarea {
      height: 30rem;
    }
  }

  .tool-console__textarea--tall {
    height: 36rem;
  }
}

/* The read-only endpoint field keeps a visible focus ring (components.css drops it for [readonly]) */
.tool-console .input[readonly]:focus-visible {
  box-shadow: var(--ring-focus);
}