:root {
  color-scheme: dark;
  --ink-950: #0B0D10;
  --ink-900: #11151a;
  --ink-850: #171c22;
  --ink-800: #1d242b;
  --ink-700: #34404a;
  --paper-100: #F4F2ED;
  --paper-200: #d9d7d1;
  --paper-400: #a7adb2;
  --platinum: #cbd3da;
  --accent: #8bbbdc;
  --accent-strong: #b7d9ef;
  --warning: #e5bd76;
  --danger: #f09a92;
  --success: #91d3ad;
  --border: rgb(203 211 218 / 17%);
  --border-strong: rgb(203 211 218 / 32%);
  --shadow: 0 14px 36px rgb(0 0 0 / 24%);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.625rem;
  --content: 78rem;
  --reading: 46rem;
  --header-height: 4.75rem;
  --space-1: 0.35rem;
  --space-2: 0.65rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6.5rem;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  background: var(--ink-950);
  color: var(--paper-100);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--accent-strong);
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--paper-100);
}

h1,
h2,
h3,
h4,
p {
  margin-block-start: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--paper-100);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h1 {
  max-width: 18ch;
  margin-block-end: var(--space-4);
  font-size: clamp(2.6rem, 7vw, 6.3rem);
}

h2 {
  margin-block-end: var(--space-3);
  font-size: clamp(2rem, 4.5vw, 3.8rem);
}

h3 {
  margin-block-end: var(--space-2);
  font-size: clamp(1.3rem, 2vw, 1.75rem);
}

p:last-child {
  margin-block-end: 0;
}

ul,
ol {
  padding-inline-start: 1.2rem;
}

.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 1000;
  padding: 0.7rem 1rem;
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background: var(--paper-100);
  color: var(--ink-950);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
}

.reading-width {
  max-width: var(--reading);
}

.section {
  padding-block: var(--space-7);
}

.section--compact {
  padding-block: var(--space-6);
}

.section--bordered {
  border-block: 1px solid var(--border);
  background: var(--ink-900);
}

.eyebrow {
  margin-block-end: var(--space-3);
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.lead {
  max-width: 54ch;
  color: var(--paper-200);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
}

.muted {
  color: var(--paper-400);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid var(--border);
  background: rgb(11 13 16 / 94%);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--paper-100);
  font-size: 0.93rem;
  font-weight: 760;
  letter-spacing: 0.095em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-link img {
  width: 2.25rem;
  height: 2.25rem;
  object-fit: contain;
}

.nav-toggle {
  display: none;
  width: 2.9rem;
  height: 2.9rem;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--paper-100);
  cursor: pointer;
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  width: 1.2rem;
  height: 1px;
  background: currentColor;
  content: "";
}

.nav-toggle-lines {
  position: relative;
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  position: absolute;
  left: 0;
}

.nav-toggle-lines::before {
  top: -0.38rem;
}

.nav-toggle-lines::after {
  top: 0.38rem;
}

.site-nav {
  display: flex;
  align-items: center;
}

.site-nav ul {
  display: flex;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
}

.site-nav a,
.cart-toggle {
  display: inline-flex;
  min-height: 2.7rem;
  padding-inline: 0.85rem;
  align-items: center;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--paper-200);
  font-size: 0.92rem;
  font-weight: 620;
  text-decoration: none;
  cursor: pointer;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.cart-toggle:hover {
  background: var(--ink-800);
  color: var(--paper-100);
}

.cart-count {
  display: inline-grid;
  min-width: 1.35rem;
  min-height: 1.35rem;
  margin-inline-start: 0.45rem;
  place-items: center;
  border-radius: 999px;
  background: var(--accent);
  color: var(--ink-950);
  font-size: 0.75rem;
  font-weight: 800;
}

.hero {
  position: relative;
  overflow: clip;
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  min-height: calc(100svh - var(--header-height));
  padding-block: var(--space-6);
  align-items: center;
  gap: var(--space-6);
  grid-template-columns: minmax(0, 0.95fr) minmax(22rem, 1.05fr);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-copy .lead {
  margin-block-end: var(--space-5);
}

.hero-media {
  position: relative;
  min-height: 36rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--ink-850);
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 36rem;
  object-fit: cover;
}

.hero-media.hero-media--orb {
  isolation: isolate;
  display: grid;
  min-height: 0;
  aspect-ratio: 1;
  place-items: center;
  background:
    radial-gradient(circle at 50% 48%, rgb(76 159 214 / 14%), transparent 38%),
    var(--ink-950);
}

.hero-media--orb::before {
  position: absolute;
  z-index: 0;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid rgb(126 190 232 / 16%);
  border-radius: 50%;
  box-shadow: 0 0 5rem rgb(48 132 188 / 10%);
  content: "";
}

.hero-media--orb .hero-orb-video {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center;
}

.hero-media figcaption {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgb(11 13 16 / 88%);
  color: var(--paper-200);
  font-size: 0.74rem;
  backdrop-filter: blur(10px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.button,
button.button {
  display: inline-flex;
  min-height: 3rem;
  padding: 0.72rem 1.05rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--ink-950);
  font-weight: 760;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button:hover,
button.button:hover {
  border-color: var(--accent-strong);
  background: var(--accent-strong);
  color: var(--ink-950);
}

.button--secondary,
button.button--secondary {
  border-color: var(--border-strong);
  background: transparent;
  color: var(--paper-100);
}

.button--secondary:hover,
button.button--secondary:hover {
  border-color: var(--paper-200);
  background: var(--ink-800);
  color: var(--paper-100);
}

.button--small,
button.button--small {
  min-height: 2.5rem;
  padding: 0.55rem 0.8rem;
  font-size: 0.88rem;
}

.button:disabled,
button:disabled {
  border-color: var(--border);
  background: var(--ink-700);
  color: var(--paper-400);
  cursor: not-allowed;
  opacity: 0.78;
}

.trust-strip {
  display: grid;
  padding: var(--space-4) 0;
  gap: var(--space-3);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-item {
  padding-inline: var(--space-4);
  border-inline-start: 1px solid var(--border);
}

.trust-item strong,
.trust-item span {
  display: block;
}

.trust-item strong {
  margin-block-end: 0.2rem;
  font-size: 0.92rem;
}

.trust-item span {
  color: var(--paper-400);
  font-size: 0.82rem;
}

.section-heading {
  display: flex;
  margin-block-end: var(--space-5);
  align-items: end;
  justify-content: space-between;
  gap: var(--space-4);
}

.section-heading > :first-child {
  max-width: 50rem;
}

.category-grid,
.services-grid,
.product-grid,
.feature-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.category-card,
.service-card,
.feature-card,
.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--ink-900);
}

.category-card,
.feature-card {
  position: relative;
  min-height: 16rem;
  padding: var(--space-5);
}

.category-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: inherit;
  text-decoration: none;
}

.category-card:hover {
  border-color: var(--border-strong);
  background: var(--ink-850);
  color: inherit;
}

.category-card p,
.feature-card p {
  color: var(--paper-400);
}

.category-card .card-link {
  color: var(--accent-strong);
  font-weight: 700;
}

.service-card {
  overflow: hidden;
}

.service-card img {
  width: 100%;
  aspect-ratio: 8 / 5;
  border-bottom: 1px solid var(--border);
  object-fit: cover;
}

.service-card-body {
  padding: var(--space-4);
}

.service-card-body p {
  color: var(--paper-400);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--accent-strong);
  font-weight: 750;
  text-decoration: none;
}
.text-link::after { content: "→"; transition: transform 180ms ease; }
.text-link:hover::after { transform: translateX(0.25rem); }

.capability-layout {
  display: grid;
  align-items: stretch;
  gap: var(--space-4);
  grid-template-columns: minmax(16rem, 0.72fr) minmax(0, 1.28fr);
}
.capability-tabs { display: grid; align-content: start; gap: 0.55rem; }
.capability-tabs button {
  display: grid;
  width: 100%;
  min-height: 4.5rem;
  padding: 0.9rem 1rem;
  align-items: center;
  grid-template-columns: 2.4rem 1fr;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--ink-900);
  color: var(--paper-200);
  font-weight: 720;
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}
.capability-tabs button span { color: var(--paper-400); font-size: 0.72rem; letter-spacing: 0.12em; }
.capability-tabs button:hover { border-color: var(--border-strong); background: var(--ink-850); }
.capability-tabs button[aria-selected="true"] {
  transform: translateX(0.35rem);
  border-color: var(--accent);
  background: linear-gradient(100deg, rgb(139 187 220 / 14%), var(--ink-900) 58%);
  color: var(--paper-100);
}
.capability-stage {
  position: relative;
  min-height: 29rem;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(rgb(203 211 218 / 4%) 1px, transparent 1px), linear-gradient(90deg, rgb(203 211 218 / 4%) 1px, transparent 1px), radial-gradient(circle at 86% 14%, rgb(76 159 214 / 15%), transparent 32%), var(--ink-900);
  background-size: 2.25rem 2.25rem, 2.25rem 2.25rem, auto, auto;
}
.capability-panel { position: relative; z-index: 2; max-width: 48rem; padding: clamp(2rem, 5vw, 4rem); animation: capability-in 420ms ease both; }
.capability-panel[hidden] { display: none; }
.capability-panel h3 { max-width: 18ch; font-size: clamp(2rem, 4vw, 3.4rem); }
.capability-panel > p:not(.eyebrow) { max-width: 43rem; color: var(--paper-200); font-size: 1.08rem; }
.capability-list { display: grid; margin-block: var(--space-4); padding: 0; gap: 0.7rem; color: var(--paper-200); list-style: none; }
.capability-list li { position: relative; padding-inline-start: 1.25rem; }
.capability-list li::before {
  position: absolute;
  top: 0.73em;
  left: 0;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 1rem rgb(139 187 220 / 50%);
  content: "";
}
.system-pulse { position: absolute; inset: auto 0 2.5rem; z-index: 1; height: 1px; background: linear-gradient(90deg, transparent, rgb(139 187 220 / 24%) 18%, rgb(139 187 220 / 24%) 82%, transparent); }
.system-pulse span { position: absolute; top: -0.25rem; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--accent-strong); box-shadow: 0 0 1.25rem rgb(139 187 220 / 72%); animation: signal-travel 7s linear infinite; }
.system-pulse span:nth-child(2) { animation-delay: -1.75s; }
.system-pulse span:nth-child(3) { animation-delay: -3.5s; }
.system-pulse span:nth-child(4) { animation-delay: -5.25s; }

.service-card { transition: border-color 220ms ease, transform 220ms ease, box-shadow 220ms ease; }
.service-card:hover { transform: translateY(-0.35rem); border-color: var(--border-strong); box-shadow: var(--shadow); }
.service-card img { transition: transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1); }
.service-card:hover img { transform: scale(1.025); }
.service-tag { margin-block-end: 0.55rem; color: var(--accent); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; }
.service-card-body .text-link { margin-block-start: var(--space-3); }

.hardware-branch { background: radial-gradient(circle at 14% 28%, rgb(76 159 214 / 10%), transparent 32%), var(--ink-900); }
.hardware-layout { display: grid; align-items: center; gap: var(--space-6); grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr); }
.hardware-proof { padding: var(--space-4); border: 1px solid var(--border); border-radius: var(--radius-md); background: rgb(11 13 16 / 58%); }
.hardware-proof p { margin: 0; padding: var(--space-3); border-bottom: 1px solid var(--border); }
.hardware-proof p:last-child { border-bottom: 0; }
.hardware-proof strong, .hardware-proof span { display: block; }
.hardware-proof span { margin-block-start: 0.15rem; color: var(--paper-400); font-size: 0.88rem; }

.footer-brand-lockup { display: inline-flex; margin-block-end: var(--space-3); align-items: center; gap: 0.75rem; color: var(--paper-100); font-size: 1.05rem; font-weight: 800; letter-spacing: 0.04em; text-decoration: none; text-transform: uppercase; }
.footer-brand-lockup img { width: 2.625rem; height: 2.45rem; object-fit: contain; }

.service-page-hero { overflow: hidden; background: radial-gradient(circle at 78% 34%, rgb(76 159 214 / 12%), transparent 34%), var(--ink-900); }
.service-hero-grid { display: grid; align-items: center; gap: var(--space-6); grid-template-columns: minmax(0, 1.08fr) minmax(24rem, 0.92fr); }
.service-network {
  position: relative;
  isolation: isolate;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: radial-gradient(circle, rgb(139 187 220 / 16%) 0 1px, transparent 1px) 0 0 / 1.5rem 1.5rem, radial-gradient(circle at center, rgb(76 159 214 / 14%), transparent 54%), var(--ink-950);
  box-shadow: inset 0 0 5rem rgb(0 0 0 / 42%), 0 0 5rem rgb(48 132 188 / 8%);
}
.service-network::before, .service-network::after { position: absolute; inset: 14%; border: 1px solid rgb(139 187 220 / 18%); border-radius: 50%; content: ""; animation: network-breathe 5s ease-in-out infinite; }
.service-network::after { inset: 31%; animation-delay: -2.5s; }
.network-core { position: absolute; top: 50%; left: 50%; z-index: 3; display: grid; width: 8.5rem; aspect-ratio: 1; transform: translate(-50%, -50%); place-content: center; border: 1px solid var(--accent); border-radius: 50%; background: rgb(11 13 16 / 92%); box-shadow: 0 0 3rem rgb(76 159 214 / 24%); text-align: center; }
.network-core span, .network-core strong { line-height: 1.1; }
.network-core span { color: var(--paper-400); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; }
.network-core strong { color: var(--paper-100); font-size: 1.1rem; }
.network-node { position: absolute; z-index: 3; padding: 0.45rem 0.65rem; border: 1px solid var(--border-strong); border-radius: 999px; background: rgb(17 21 26 / 92%); color: var(--paper-200); font-size: 0.75rem; font-weight: 750; box-shadow: 0 0 1.5rem rgb(0 0 0 / 45%); }
.network-node--software { top: 12%; left: 35%; }
.network-node--ai { top: 29%; right: 9%; }
.network-node--digital { right: 9%; bottom: 22%; }
.network-node--infra { bottom: 10%; left: 31%; }
.network-node--systems { top: 42%; left: 5%; }
.network-signal { position: absolute; z-index: 2; width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--accent-strong); box-shadow: 0 0 1.1rem rgb(139 187 220 / 85%); animation: network-orbit 8s linear infinite; }
.network-signal--one { top: 49%; left: 8%; transform-origin: 12rem 0; }
.network-signal--two { top: 18%; left: 49%; transform-origin: 0 12rem; animation-delay: -2.7s; }
.network-signal--three { right: 8%; bottom: 48%; transform-origin: -12rem 0; animation-delay: -5.4s; }

.branch-grid, .service-split-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.branch-card { position: relative; overflow: hidden; padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--ink-900); }
.branch-card--featured { border-color: var(--border-strong); background: radial-gradient(circle at 90% 8%, rgb(76 159 214 / 14%), transparent 35%), var(--ink-900); }
.service-detail-card { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--ink-900); }
.service-detail-card img { width: 100%; aspect-ratio: 8 / 5; border-bottom: 1px solid var(--border); object-fit: cover; }
.service-detail-card > div { padding: var(--space-5); }
.section-cta { margin-block-start: var(--space-5); }

.motion-ready [data-reveal] { transform: translateY(1.25rem); transition: transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1); }
.motion-ready [data-reveal][data-reveal-state="visible"] { transform: translateY(0); }

@keyframes capability-in { from { transform: translateY(0.6rem); } to { transform: translateY(0); } }
@keyframes signal-travel { from { left: 0; opacity: 0; } 12%, 88% { opacity: 1; } to { left: calc(100% - 0.5rem); opacity: 0; } }
@keyframes network-breathe { 0%, 100% { transform: scale(0.97); opacity: 0.45; } 50% { transform: scale(1.03); opacity: 1; } }
@keyframes network-orbit { to { transform: rotate(360deg); } }
.page-hero {
  padding-block: var(--space-7) var(--space-6);
  border-bottom: 1px solid var(--border);
  background: var(--ink-900);
}

.page-hero h1 {
  font-size: clamp(2.6rem, 6vw, 5.2rem);
}

.breadcrumbs {
  margin-block-end: var(--space-4);
  color: var(--paper-400);
  font-size: 0.88rem;
}

.breadcrumbs ol {
  display: flex;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
}

.breadcrumbs li + li::before {
  margin-inline-end: 0.5rem;
  color: var(--ink-700);
  content: "/";
}

.breadcrumbs a {
  color: var(--paper-400);
}

.catalog-notice {
  display: flex;
  margin-block-end: var(--space-5);
  padding: var(--space-3) var(--space-4);
  align-items: start;
  gap: var(--space-3);
  border: 1px solid var(--border);
  border-left: 3px solid var(--warning);
  border-radius: var(--radius-sm);
  background: var(--ink-900);
  color: var(--paper-200);
}

.catalog-notice[data-state="live"] {
  border-left-color: var(--success);
}

.catalog-notice[hidden] {
  display: none;
}

.catalog-notice strong {
  color: var(--paper-100);
}

.product-grid[aria-busy="true"] {
  min-height: 24rem;
}

.catalog-loading {
  grid-column: 1 / -1;
  padding: var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--paper-400);
  text-align: center;
}

.product-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
}

.product-media {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--ink-850);
}

.product-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-media-badge {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgb(11 13 16 / 90%);
  color: var(--paper-200);
  font-size: 0.7rem;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.product-body {
  display: flex;
  height: 100%;
  padding: var(--space-4);
  flex-direction: column;
}

.product-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-3);
}

.product-heading h2 {
  margin: 0;
  font-size: 1.65rem;
}

.product-price {
  flex: 0 0 auto;
  color: var(--paper-100);
  font-size: 1.08rem;
  font-weight: 760;
  letter-spacing: -0.025em;
}

.use-case-list {
  display: flex;
  margin: var(--space-2) 0 var(--space-3);
  padding: 0;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
}

.use-case-list li,
.status-chip {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--paper-400);
  font-size: 0.73rem;
}

.variant-tabs {
  display: flex;
  margin-block-end: var(--space-4);
  padding: 0.2rem;
  gap: 0.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--ink-950);
}

.variant-tab {
  min-height: 2.3rem;
  padding: 0.45rem 0.65rem;
  flex: 1;
  border: 0;
  border-radius: calc(var(--radius-sm) - 0.15rem);
  background: transparent;
  color: var(--paper-400);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.variant-tab[aria-selected="true"] {
  background: var(--ink-700);
  color: var(--paper-100);
}

.spec-list {
  display: grid;
  margin: 0 0 var(--space-4);
  padding: 0;
  gap: 0;
}

.spec-list div {
  display: grid;
  padding-block: 0.55rem;
  gap: var(--space-2);
  border-bottom: 1px solid var(--border);
  grid-template-columns: 5.5rem minmax(0, 1fr);
}

.spec-list dt {
  color: var(--paper-400);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.spec-list dd {
  min-width: 0;
  margin: 0;
  color: var(--paper-200);
  font-size: 0.88rem;
  overflow-wrap: anywhere;
}

[data-variant-panel][aria-busy="true"] {
  opacity: 0.68;
}

.product-meta {
  display: grid;
  margin: 0 0 var(--space-3);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--ink-950);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-meta div {
  min-width: 0;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

.product-meta div:nth-child(odd) {
  border-inline-end: 1px solid var(--border);
}

.product-meta dt {
  color: var(--paper-400);
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.product-meta dd {
  margin: 0.15rem 0 0;
  color: var(--paper-200);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}
.product-actions {
  display: grid;
  margin-block-start: auto;
  gap: var(--space-2);
}

.availability-note {
  color: var(--paper-400);
  font-size: 0.78rem;
}

.detail-disclosure {
  margin-block-start: var(--space-3);
  border-top: 1px solid var(--border);
}

.detail-disclosure summary {
  padding-block: var(--space-3);
  color: var(--paper-200);
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
}

.detail-disclosure p {
  color: var(--paper-400);
  font-size: 0.82rem;
}

.approved-alternates {
  margin-block-start: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}

.approved-alternates__title {
  margin: 0 0 var(--space-2);
  color: var(--paper-100);
  font-size: 0.88rem;
}

.approved-alternates__note,
.detail-disclosure .approved-alternates__empty {
  margin: 0;
  color: var(--paper-400);
  font-size: 0.78rem;
}

.approved-alternates__list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.approved-alternates__list li {
  display: grid;
  gap: 0.15rem;
  padding-block-start: var(--space-2);
  border-top: 1px solid var(--border);
  color: var(--paper-300);
  font-size: 0.76rem;
}

.approved-alternates__list strong {
  color: var(--paper-100);
  font-size: 0.8rem;
}
.empty-state {
  grid-column: 1 / -1;
  padding: var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--ink-900);
  text-align: center;
}

.empty-state p {
  max-width: 42rem;
  margin-inline: auto;
  color: var(--paper-400);
}

.substitution-shell {
  max-width: 68rem;
}

.substitution-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.substitution-card {
  min-width: 0;
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--ink-900);
}

.substitution-card--proposed {
  border-color: rgb(139 187 220 / 52%);
}

.substitution-card h2 {
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  overflow-wrap: anywhere;
}

.substitution-details {
  margin-block-end: 0;
}

.substitution-summary {
  margin-block: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--border);
  border-inline-start: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--ink-900);
}

.substitution-summary h2 {
  font-size: 1.45rem;
}

.substitution-price {
  color: var(--paper-100);
  font-weight: 750;
}

.substitution-decision {
  padding-block-start: var(--space-4);
  border-top: 1px solid var(--border);
}

.substitution-result {
  margin: 0;
  padding: var(--space-3);
  border: 1px solid var(--success);
  border-radius: var(--radius-sm);
  color: var(--paper-100);
}

.catalog-notice[data-state="error"] {
  border-left-color: var(--danger);
}

.catalog-notice[data-state="complete"],
.catalog-notice[data-state="ready"] {
  border-left-color: var(--success);
}

.button--danger,
button.button--danger {
  border-color: var(--danger);
  background: transparent;
  color: var(--paper-100);
}

.button--danger:hover,
button.button--danger:hover {
  border-color: var(--danger);
  background: rgb(240 154 146 / 12%);
  color: var(--paper-100);
}

.part-source-link {
  font-weight: 700;
}
.process-list {
  display: grid;
  margin: 0;
  padding: 0;
  gap: var(--space-4);
  counter-reset: steps;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
}

.process-list li {
  padding: var(--space-4);
  border-top: 1px solid var(--border-strong);
  counter-increment: steps;
}

.process-list li::before {
  display: block;
  margin-block-end: var(--space-4);
  color: var(--accent);
  content: "0" counter(steps);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.process-list p {
  color: var(--paper-400);
}

.form-shell {
  max-width: 48rem;
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--ink-900);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field label,
.field legend {
  color: var(--paper-200);
  font-size: 0.86rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.72rem 0.8rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--ink-950);
  color: var(--paper-100);
}

.field label:has(> input[type="checkbox"]) {
  display: grid;
  align-items: start;
  gap: 0.7rem;
  grid-template-columns: 1.15rem minmax(0, 1fr);
  line-height: 1.45;
}

.field input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  min-height: 1.15rem;
  margin: 0.15rem 0 0;
  padding: 0;
  accent-color: var(--accent);
}

.field textarea {
  min-height: 10rem;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder {
  color: #7f8588;
}

.field-hint {
  color: var(--paper-400);
  font-size: 0.78rem;
}

.contact-layout {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(15rem, 0.7fr) minmax(0, 1.3fr);
}

.contact-details {
  margin: 0;
}

.contact-details div {
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--border);
}

.contact-details dt {
  color: var(--paper-400);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-details dd {
  margin: 0.25rem 0 0;
}

.site-footer {
  padding-block: var(--space-6);
  border-top: 1px solid var(--border);
  background: var(--ink-900);
}

.footer-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1.4fr repeat(2, 0.8fr);
}

.footer-brand {
  max-width: 30rem;
}

.footer-brand p,
.footer-meta {
  color: var(--paper-400);
  font-size: 0.86rem;
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links li + li {
  margin-block-start: 0.45rem;
}

.footer-links a {
  color: var(--paper-200);
  font-size: 0.88rem;
  text-decoration: none;
}

.footer-meta {
  margin-block-start: var(--space-5);
  padding-block-start: var(--space-4);
  border-top: 1px solid var(--border);
}

.status-region {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 300;
  max-width: min(26rem, calc(100% - 2rem));
  padding: 0.8rem 1rem;
  transform: translateY(calc(100% + 2rem));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--paper-100);
  color: var(--ink-950);
  box-shadow: var(--shadow);
  font-weight: 650;
  opacity: 0;
  pointer-events: none;
  transition: transform 180ms ease, opacity 180ms ease;
}

.status-region[data-visible="true"] {
  transform: translateY(0);
  opacity: 1;
}

.dialog {
  width: min(42rem, calc(100% - 1.5rem));
  max-height: min(46rem, calc(100dvh - 2rem));
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--ink-900);
  color: var(--paper-100);
  box-shadow: var(--shadow);
}

.dialog::backdrop {
  background: rgb(0 0 0 / 72%);
  backdrop-filter: blur(4px);
}

.dialog-shell {
  display: grid;
  max-height: inherit;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.dialog-header,
.dialog-footer {
  display: flex;
  padding: var(--space-4);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  border-color: var(--border);
}

.dialog-header {
  border-bottom: 1px solid var(--border);
}

.dialog-header h2 {
  margin: 0;
  font-size: 1.55rem;
}

.dialog-footer {
  border-top: 1px solid var(--border);
}

.dialog-body {
  padding: var(--space-4);
  overflow-y: auto;
}

.dialog-close {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--paper-100);
  font-size: 1.25rem;
  cursor: pointer;
}

.cart-items {
  display: grid;
  gap: var(--space-3);
}

.cart-line {
  display: grid;
  padding-block-end: var(--space-3);
  align-items: center;
  gap: var(--space-3);
  border-bottom: 1px solid var(--border);
  grid-template-columns: minmax(0, 1fr) minmax(7.5rem, auto);
}

.cart-line-name,
.cart-line-meta {
  display: block;
}

.cart-line-name {
  font-weight: 700;
}

.cart-line-meta {
  color: var(--paper-400);
  font-size: 0.8rem;
}

.quantity-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.quantity-controls button {
  min-width: 2.25rem;
  width: auto;
  height: 2.25rem;
  padding-inline: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--paper-100);
  cursor: pointer;
  white-space: nowrap;
}

.quantity-controls output {
  min-width: 1.8rem;
  text-align: center;
}

.quantity-button--remove {
  min-width: 5.5rem;
}

.cart-total {
  margin: 0;
  color: var(--paper-200);
  font-weight: 700;
}

.cart-pricing-note {
  margin-block-start: var(--space-3);
  color: var(--paper-400);
  font-size: 0.78rem;
}

.not-found {
  display: grid;
  min-height: calc(100svh - var(--header-height));
  place-items: center;
  text-align: center;
}

.not-found-content {
  max-width: 44rem;
}

.not-found-code {
  margin-block-end: var(--space-3);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

@media (max-width: 64rem) {
  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding-block-start: var(--space-5);
  }

  .hero-media,
  .hero-media img {
    min-height: 30rem;
  }

  .category-grid,
  .services-grid,
  .product-grid,
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 50rem) {
  :root {
    --space-7: 3.5rem;
    --space-8: 4.5rem;
  }

  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    padding: var(--space-3) 1rem var(--space-4);
    border-bottom: 1px solid var(--border);
    background: var(--ink-950);
  }

  .site-nav[data-open="true"] {
    display: block;
  }

  .site-nav ul {
    align-items: stretch;
    flex-direction: column;
  }

  .site-nav a,
  .cart-toggle {
    width: 100%;
    justify-content: space-between;
  }

  .trust-strip,
  .process-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .trust-item {
    padding: var(--space-3) 0;
    border-inline-start: 0;
    border-block-start: 1px solid var(--border);
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .field--full {
    grid-column: auto;
  }
}

@media (max-width: 50rem) {
  .substitution-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 40rem) {
  .container {
    width: min(calc(100% - 1.25rem), var(--content));
  }

  .brand-link span {
    display: none;
  }

  .hero-media,
  .hero-media img {
    min-height: 23rem;
  }

  .category-grid,
  .services-grid,
  .product-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .category-card {
    min-height: 13rem;
  }

  .product-heading {
    flex-direction: column;
  }

  .variant-tab {
    padding-inline: 0.35rem;
  }

  .dialog-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .dialog-footer .button {
    width: 100%;
  }

  .cart-line {
    align-items: start;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 64rem) {
  .capability-layout,
  .service-hero-grid,
  .hardware-layout {
    grid-template-columns: 1fr;
  }

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

  .capability-tabs button[aria-selected="true"] {
    transform: translateY(-0.2rem);
  }

  .service-network {
    width: min(100%, 32rem);
    margin-inline: auto;
  }
}

@media (max-width: 50rem) {
  .capability-tabs,
  .branch-grid,
  .service-split-grid {
    grid-template-columns: 1fr;
  }

  .capability-stage {
    min-height: 31rem;
  }
}

@media (max-width: 40rem) {
  .capability-panel {
    padding: var(--space-4);
  }

  .capability-panel h3 {
    font-size: clamp(1.8rem, 10vw, 2.6rem);
  }

  .service-network {
    font-size: 0.86rem;
  }

  .network-core {
    width: 7rem;
  }

  .network-node {
    padding: 0.35rem 0.5rem;
    font-size: 0.66rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .hero-orb-video {
    display: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .button,
  .variant-tabs,
  .status-region,
  .catalog-notice {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .product-card,
  .feature-card {
    break-inside: avoid;
    border-color: #bbb;
    background: #fff;
    color: #000;
  }
}
/* Customer account */
.account-layout {
  max-width: 58rem;
}

.account-panel {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--ink-900);
  box-shadow: var(--shadow);
}

.account-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.account-tabs button {
  padding: 0.75rem 1rem;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--paper-400);
  cursor: pointer;
}

.account-tabs button[aria-selected="true"] {
  border-bottom-color: var(--accent);
  color: var(--paper-100);
}

.account-form {
  max-width: 42rem;
}

.account-profile-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.account-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0 0 var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.account-details div {
  padding: var(--space-3);
  border-bottom: 1px solid var(--border);
}

.account-details dt {
  color: var(--paper-400);
  font-size: 0.85rem;
}

.account-details dd {
  margin: 0.2rem 0 0;
  overflow-wrap: anywhere;
}

.account-orders {
  display: grid;
  gap: var(--space-3);
}

.account-order {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0 var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--ink-850);
}

.account-order h4,
.account-order p {
  margin: 0;
}

.account-order-total {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  color: var(--accent-strong);
  font-weight: 700;
}

.account-status--error {
  color: var(--danger);
}

@media (max-width: 42rem) {
  .account-profile-header {
    align-items: stretch;
    flex-direction: column;
  }

  .account-details {
    grid-template-columns: 1fr;
  }

  .account-order {
    grid-template-columns: 1fr;
  }

  .account-order-total {
    grid-column: 1;
    grid-row: auto;
    margin-top: var(--space-2);
  }
}