/* Hallmark · redesign: full · scope: site · shape: Feature Stack · genre: modern-minimal · theme: Dusk · job: hire
 * hero: Stage · nav: edge-aligned · footer: statement · signature: operational flowboard · contrast: pass · v2.0.0 */
/* Hallmark · critique: Replaced the overlapping concept map with an ordered operational flow so every service has a legible role. */
@import url("./tokens.css");
@import url("./base.css");

:root { --header-height: 5rem; --color-header: oklch(17.5% 0.014 268 / 0.84); --color-pane-line: oklch(100% 0 0 / 0.13); --color-pane-fill: oklch(100% 0 0 / 0.06); --color-pane-fill-strong: oklch(77% 0.10 274 / 0.16); --color-pane-warm: oklch(83% 0.095 62 / 0.18); --color-scrim: oklch(94% 0.012 70 / 0.12); --color-canvas: oklch(25% 0.017 268); --color-flow-erp: oklch(77% 0.10 274 / 0.20); --color-flow-ai: oklch(83% 0.095 62 / 0.16); --color-flow-iot: oklch(72% 0.12 330 / 0.16); }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body { background: var(--color-paper); color: var(--color-ink); }
.container { width: min(var(--container), calc(100% - (var(--gutter) * 2))); margin-inline: auto; }
.skip { position: fixed; z-index: 600; top: var(--space-md); left: var(--space-md); transform: translateY(-180%); padding: var(--space-sm) var(--space-md); border-radius: var(--radius-inner); background: var(--color-well); color: var(--color-well-ink); }
.skip:focus { transform: translateY(0); }
.site-header { position: fixed; z-index: 300; top: 0; width: 100%; border-bottom: 1px solid transparent; transition: background var(--dur-short) var(--ease-in-out), border-color var(--dur-short) var(--ease-in-out); }
.site-header.is-scrolled { background: var(--color-header); border-color: var(--color-rule); -webkit-backdrop-filter: blur(var(--glass-blur)); backdrop-filter: blur(var(--glass-blur)); }
.nav { min-height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); }
.brand { display: flex; align-items: center; width: 10.5rem; }
.brand img { width: 100%; height: auto; }
.nav-links { display: flex; align-items: center; gap: var(--space-xl); }
.nav-links a { color: var(--color-ink-2); font-size: var(--text-sm); font-weight: 500; text-decoration: none; }
.nav-links a:hover { color: var(--color-accent-hi); }
.nav-mega { gap: var(--space-lg); }
.nav-drop { position: relative; }
.nav-drop button { padding: 0; border: 0; background: transparent; color: var(--color-ink-2); font: inherit; font-size: var(--text-sm); font-weight: 500; cursor: pointer; }
.nav-drop button::after { content: "+"; margin-left: var(--space-2xs); color: var(--color-muted); }
.nav-drop:hover button, .nav-drop.is-open button, .nav-drop:focus-within button { color: var(--color-accent-hi); }
.drop-panel { position: absolute; top: calc(100% + var(--space-md)); left: calc(var(--space-md) * -1); z-index: 310; display: grid; width: 20rem; max-width: calc(100% - 2rem); gap: var(--space-2xs); padding: var(--space-sm); border: 1px solid var(--color-rule); border-radius: var(--radius-inner); background: var(--color-paper-2); box-shadow: var(--shadow-card); opacity: 0; pointer-events: none; transform: translateY(-.35rem); transition: opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out); }
.drop-panel a { min-height: 2.35rem; display: flex; align-items: center; padding: 0 var(--space-sm); border-radius: calc(var(--radius-inner) - 2px); font-size: var(--text-sm); }
.drop-panel a:hover { background: var(--color-paper-3); }
.nav-drop:hover .drop-panel, .nav-drop:focus-within .drop-panel, .nav-drop.is-open .drop-panel { opacity: 1; pointer-events: auto; transform: translateY(0); }
.menu-button { display: none; }
.hero { position: relative; min-height: min(56rem, 100dvh); display: grid; align-items: center; overflow: clip; background: var(--color-paper); color: var(--color-ink); }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 72% 66% at 12% 42%, var(--color-scrim), transparent 72%); pointer-events: none; }
.hero-fog { position: absolute; right: 8%; bottom: 4%; width: min(72rem, 76vw); aspect-ratio: 1.55; border-radius: 50%; background: var(--color-pane-fill-strong); filter: blur(8rem); opacity: .5; }
.home-hero { min-height: min(52rem, 100dvh); }
.hero-network { display: grid; grid-template-rows: auto 1fr auto; }
.network-core { position: relative; min-height: 27rem; display: grid; place-items: center; }
.network-core::before, .network-core::after { content: ""; position: absolute; width: 17rem; height: 17rem; border: 1px solid var(--color-rule); border-radius: 50%; }.network-core::after { width: 26rem; height: 26rem; border-color: var(--color-pane-line); }
.network-core-mark { position: relative; z-index: 2; display: grid; width: 7rem; aspect-ratio: 1; place-items: center; border: 1px solid var(--color-accent); border-radius: var(--radius-inner); background: var(--color-pane-fill-strong); color: var(--color-accent-hi); font-family: var(--font-display); font-size: var(--text-2xl); box-shadow: 0 0 3rem var(--color-pane-fill-strong); }
.network-node { position: absolute; z-index: 2; padding: var(--space-xs) var(--space-sm); border: 1px solid var(--color-rule); border-radius: var(--radius-pill); background: var(--color-paper-3); color: var(--color-ink-2); font-size: var(--text-sm); }.node-erp { top: 8%; left: 16%; }.node-ai { top: 15%; right: 12%; }.node-iot { right: 12%; bottom: 14%; }.node-cloud { bottom: 9%; left: 17%; }
.network-orbit { position: absolute; z-index: 1; width: 18.5rem; height: 18.5rem; border: 1px solid transparent; border-top-color: var(--color-accent); border-radius: 50%; animation: orbit-turn 10s linear infinite; }.orbit-two { width: 27.5rem; height: 27.5rem; border-top-color: var(--color-accent-2); animation-duration: 16s; animation-direction: reverse; }.network-pulse { position: absolute; z-index: 3; width: .5rem; aspect-ratio: 1; border-radius: var(--radius-pill); background: var(--color-accent-hi); box-shadow: 0 0 1rem var(--color-accent-hi); animation: network-pulse 3.4s var(--ease-in-out) infinite; }.pulse-one { top: 23%; left: 31%; }.pulse-two { right: 28%; bottom: 28%; animation-delay: 1.1s; background: var(--color-accent-2); }.pulse-three { bottom: 27%; left: 30%; animation-delay: 2s; background: var(--color-dusk); }.network-caption { color: var(--color-muted); font-size: var(--text-sm); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: center; gap: var(--space-3xl); padding-top: calc(var(--header-height) + var(--space-2xl)); padding-bottom: var(--space-2xl); }
.hero-copy { min-width: 0; }
.kicker { margin: 0 0 var(--space-md); color: var(--color-accent-hi); font-size: var(--text-sm); font-weight: 500; }
h1, h2, h3 { color: inherit; }
h1 { max-width: 9ch; margin: 0; font-size: clamp(3.7rem, 6.8vw, var(--text-display)); line-height: 1.02; }
.home-hero .hero-grid { padding-top: calc(var(--header-height) + var(--space-xl)); }
.home-hero .hero-copy { padding-top: clamp(4.75rem, 6.6vw, 7rem); }
.home-hero .system-pane { margin-top: clamp(4.75rem, 6.6vw, 7rem); }
.home-hero h1 { position: absolute; top: calc(var(--header-height) + var(--space-xl)); left: 0; max-width: none; white-space: nowrap; font-size: clamp(2.25rem, 2.8vw, 3.25rem); letter-spacing: -.055em; }
.lead { max-width: 37rem; margin: var(--space-lg) 0 0; color: var(--color-ink-2); font-size: var(--text-lead); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-xl); }
.button { display: inline-flex; min-height: 3rem; align-items: center; justify-content: center; padding: 0 var(--space-lg); border: 1px solid transparent; border-radius: var(--radius-pill); font-weight: 600; text-decoration: none; }
.button-primary { background: var(--color-accent); color: var(--color-accent-ink); box-shadow: inset 0 1px 0 var(--color-pane-line); }
.button-primary:hover { background: var(--color-accent-hi); color: var(--color-accent-ink); transform: translateY(-1px); }.button:active { transform: translateY(1px); }.button:disabled, .menu-button:disabled { cursor: not-allowed; opacity: .55; }
.button-ghost { border-color: var(--color-rule); color: var(--color-ink); }
.button-ghost:hover { border-color: var(--color-accent); color: var(--color-accent-hi); }
.system-pane { position: relative; min-height: 34rem; padding: var(--space-lg); overflow: hidden; border: 1px solid var(--color-rule); border-radius: var(--radius-card); background: var(--color-paper-2); }
.pane-topline, .pane-bottomline { display: flex; justify-content: space-between; color: var(--color-muted); font-size: var(--text-sm); }
.pane-bottomline { position: absolute; right: var(--space-lg); bottom: var(--space-lg); left: var(--space-lg); }
.pane-state { color: var(--color-accent-2); }
.operating-flow { position: absolute; inset: 4.5rem var(--space-xl) var(--space-lg); display: grid; grid-template-columns: minmax(9rem, 0.85fr) minmax(1.5rem, 0.22fr) minmax(15rem, 1.7fr); align-items: center; gap: var(--space-sm); }
.flow-origin, .flow-outcome { display: grid; gap: var(--space-xs); padding: var(--space-lg); border: 1px solid var(--color-rule); border-radius: var(--radius-inner); background: var(--color-paper-3); }
.flow-origin strong, .flow-outcome strong { font-family: var(--font-display); font-size: var(--text-title); font-weight: 500; line-height: 1.12; }
.flow-origin p, .flow-outcome span:last-child { color: var(--color-ink-2); font-size: var(--text-sm); line-height: 1.35; }
.flow-label { color: var(--color-muted); font-size: var(--text-xs); }
.flow-rail { display: grid; gap: var(--space-lg); align-content: center; }
.flow-rail span { position: relative; display: block; height: 1px; overflow: hidden; background: var(--color-accent-deep); transform: scaleX(.92); transform-origin: left; }
.flow-rail span::after { content: ""; position: absolute; inset: 0; width: 38%; background: var(--color-accent-hi); box-shadow: 0 0 1rem var(--color-accent-hi); animation: rail-signal 3.6s var(--ease-in-out) infinite; }
.flow-rail span:nth-child(2)::after { animation-delay: 700ms; }.flow-rail span:nth-child(3)::after { animation-delay: 1400ms; }
.flow-streams { display: grid; gap: var(--space-xs); }
.flow-stream { position: relative; display: grid; grid-template-columns: 6.25rem minmax(0, 1fr); gap: var(--space-2xs) var(--space-sm); align-items: baseline; padding: var(--space-sm) var(--space-sm) var(--space-sm) var(--space-xl); border: 1px solid var(--color-rule); border-radius: var(--radius-inner); background: var(--color-paper-3); }
.flow-stream::before { content: ""; position: absolute; top: var(--space-lg); left: var(--space-md); width: var(--space-xs); height: var(--space-xs); border-radius: var(--radius-pill); background: var(--color-accent); }
.flow-stream span { color: var(--color-muted); font-size: var(--text-xs); }.flow-stream strong { font-family: var(--font-display); font-size: var(--text-sm); font-weight: 500; }.flow-stream p { grid-column: 2; color: var(--color-ink-2); font-size: var(--text-xs); line-height: 1.28; }.flow-stream-ai { background: var(--color-flow-ai); }.flow-stream-ai::before { background: var(--color-accent-2); }.flow-stream-iot { background: var(--color-flow-iot); }.flow-stream-iot::before { background: var(--color-dusk); }
.flow-outcome { grid-column: 1 / -1; grid-template-columns: 1fr auto; align-items: center; margin-top: var(--space-xs); background: var(--color-pane-fill-strong); }.flow-outcome .flow-label { grid-column: 1 / -1; }.flow-outcome span:last-child { text-align: right; }
.service-index { padding-top: var(--section-gap); padding-bottom: var(--section-gap); }
.index-intro { max-width: 31rem; margin: 0 0 var(--space-xl); color: var(--color-ink-2); font-size: var(--text-lead); }
.service-row { display: grid; grid-template-columns: 4rem minmax(16rem, 1.25fr) minmax(16rem, 1fr) 2rem; align-items: center; gap: var(--space-lg); min-height: 7.5rem; border-top: 1px solid var(--color-rule); color: var(--color-ink); text-decoration: none; }
.service-row:last-child { border-bottom: 1px solid var(--color-rule); }
.service-row:hover { color: var(--color-accent-hi); }
.service-number { color: var(--color-muted); font-variant-numeric: tabular-nums; }
.service-row strong { font-family: var(--font-display); font-size: var(--text-title); font-weight: 500; }
.service-row span:not(.service-number):not(.service-mark) { color: var(--color-ink-2); }
.service-mark { justify-self: end; font-size: var(--text-title); }
.work-principle { padding: var(--section-gap-s) 0; border-top: 1px solid var(--color-rule); border-bottom: 1px solid var(--color-rule); background: var(--color-paper); }
.work-principle-grid { display: grid; grid-template-columns: minmax(8rem, 1fr) minmax(0, 3.3fr) minmax(0, 3fr); gap: var(--space-2xl); align-items: start; }.principle-mark { color: var(--color-accent-hi); font-family: var(--font-display); font-size: var(--text-md); line-height: 1.05; }.principle-copy h2 { max-width: 12ch; font-size: var(--text-section); }.principle-copy p { max-width: 38rem; margin-top: var(--space-lg); color: var(--color-ink-2); font-size: var(--text-lg); }.principle-list { display: grid; gap: var(--space-lg); margin: 0; padding: 0; list-style: none; }.principle-list li { display: grid; grid-template-columns: 2.5rem minmax(0, 1fr); column-gap: var(--space-sm); padding-bottom: var(--space-lg); border-bottom: 1px solid var(--color-rule); }.principle-list li:last-child { padding-bottom: 0; border-bottom: 0; }.principle-list span { color: var(--color-muted); font-size: var(--text-sm); }.principle-list strong { font-size: var(--text-md); }.principle-list p { grid-column: 2; margin-top: var(--space-xs); color: var(--color-ink-2); font-size: var(--text-sm); }
.feature-band { padding: var(--section-gap-s) 0; background: var(--color-paper-2); color: var(--color-ink); }
.feature-split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); justify-content: space-between; gap: var(--space-3xl); }
.feature-split h2, .ai-statement h2, .iot-copy h2, .contact-grid h2 { max-width: 11ch; margin: 0; font-size: var(--text-section); line-height: 1.06; }
.feature-copy { max-width: 42rem; }
.feature-copy p { margin: 0; color: var(--color-ink-2); font-size: var(--text-lead); }
.plain-list { margin: var(--space-xl) 0 0; padding: 0; list-style: none; }
.plain-list li { padding: var(--space-md) 0; border-top: 1px solid var(--color-rule); }
.process-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: var(--space-3xl); border-top: 1px solid var(--color-rule); }
.process-strip div { min-width: 0; padding: var(--space-lg) var(--space-lg) var(--space-lg) 0; border-right: 1px solid var(--color-rule); }
.process-strip div:not(:first-child) { padding-left: var(--space-lg); }
.process-strip div:last-child { border-right: 0; }
.process-strip span, .ledger-top { color: var(--color-muted); font-size: var(--text-sm); font-variant-numeric: tabular-nums; }
.process-strip strong { display: block; margin-top: var(--space-xl); font-size: var(--text-title); font-weight: 500; }
.process-strip p { margin: var(--space-sm) 0 0; color: var(--color-ink-2); }
.ai-section { padding-top: var(--section-gap-l); padding-bottom: var(--section-gap-l); }
.ai-statement { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); column-gap: var(--space-3xl); align-items: end; }
.ai-statement .kicker { grid-column: 1; }
.ai-statement h2 { grid-column: 1; grid-row: 2; }
.ai-statement .lead { grid-column: 2; grid-row: 2; margin: 0; }
.agent-ledger { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: var(--space-3xl); border-top: 1px solid var(--color-rule); }
.agent-ledger article { min-width: 0; padding: var(--space-xl) var(--space-lg) var(--space-xl) 0; border-right: 1px solid var(--color-rule); }
.agent-ledger article:not(:first-child) { padding-left: var(--space-lg); }
.agent-ledger article:last-child { border-right: 0; }
.ledger-top { display: flex; justify-content: space-between; gap: var(--space-sm); }
.ledger-top span:last-child { color: var(--color-accent-2); }
.agent-ledger h3 { margin: var(--space-3xl) 0 var(--space-md); font-size: var(--text-title); line-height: 1.13; }
.agent-ledger p { margin: 0; color: var(--color-ink-2); }
.iot-section { padding: var(--section-gap-s) 0; background: var(--color-canvas); color: var(--color-ink); }
.iot-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: var(--space-3xl); align-items: center; }
.iot-copy .lead { color: var(--color-ink-2); }
.text-link { display: inline-flex; gap: var(--space-xs); margin-top: var(--space-xl); color: var(--color-accent-hi); font-weight: 600; text-decoration: none; }
.iot-board { position: relative; min-height: 28rem; border-radius: var(--radius-card); background: var(--color-paper-2); overflow: hidden; isolation: isolate; }
.chip-board { position: relative; min-height: 28rem; overflow: hidden; border: 1px solid var(--color-rule); border-radius: var(--radius-card); background: var(--color-paper-2); isolation: isolate; }
.chip-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--color-pane-line) 1px, transparent 1px), linear-gradient(90deg, var(--color-pane-line) 1px, transparent 1px); background-size: 2rem 2rem; opacity: .45; mask-image: radial-gradient(circle at center, black, transparent 78%); }.chip-core { position: absolute; z-index: 2; top: 50%; left: 50%; display: grid; width: 8rem; aspect-ratio: 1; place-content: center; border: 1px solid var(--color-accent); border-radius: var(--radius-inner); background: var(--color-paper-3); color: var(--color-accent-hi); text-align: center; transform: translate(-50%, -50%); box-shadow: 0 0 3rem var(--color-pane-fill-strong), inset 0 0 2rem var(--color-pane-fill-strong); }.chip-core span { font-family: var(--font-display); font-size: var(--text-2xl); }.chip-core small { color: var(--color-muted); font-size: var(--text-xs); }
.chip-pin, .chip-trace { position: absolute; z-index: 1; display: block; height: 1px; background: var(--color-accent-deep); transform-origin: left; }.chip-pin { width: 18%; background: var(--color-rule); }.pin-1 { top: 33%; left: 0; }.pin-2 { top: 67%; left: 0; }.pin-3 { top: 33%; right: 0; transform: rotate(180deg); }.pin-4 { top: 67%; right: 0; transform: rotate(180deg); }.chip-trace { width: 30%; background: var(--color-accent); }.trace-1 { top: 35%; left: 12%; transform: rotate(17deg); }.trace-2 { top: 65%; left: 12%; transform: rotate(-17deg); }.trace-3 { top: 35%; right: 12%; transform: rotate(163deg); }.trace-4 { top: 65%; right: 12%; transform: rotate(197deg); }.chip-signal { position: absolute; z-index: 3; width: .55rem; aspect-ratio: 1; border-radius: var(--radius-pill); background: var(--color-accent-hi); box-shadow: 0 0 0 .3rem var(--color-pane-fill-strong), 0 0 1.2rem var(--color-accent-hi); }.sig-1 { top: 38%; left: 13%; animation: chip-in-left 3.8s var(--ease-in-out) infinite; }.sig-2 { top: 60%; left: 14%; animation: chip-in-left 4.2s var(--ease-in-out) 1.1s infinite; background: var(--color-accent-2); }.sig-3 { top: 38%; right: 13%; animation: chip-in-right 4s var(--ease-in-out) .6s infinite; }.sig-4 { top: 61%; right: 14%; animation: chip-in-right 4.4s var(--ease-in-out) 1.8s infinite; background: var(--color-dusk); }.chip-label { position: absolute; color: var(--color-muted); font-size: var(--text-xs); }.label-sensor { top: 15%; left: 12%; }.label-rule { right: 13%; bottom: 14%; }.label-action { right: 12%; top: 15%; }
.iot-board::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(var(--color-pane-line) 1px, transparent 1px), linear-gradient(90deg, var(--color-pane-line) 1px, transparent 1px); background-size: 2.5rem 2.5rem; mask-image: linear-gradient(to bottom, black, transparent 88%); opacity: .48; }
.board-hud { position: absolute; z-index: 2; top: var(--space-md); right: var(--space-md); left: var(--space-md); display: flex; justify-content: space-between; color: var(--color-muted); font-size: var(--text-xs); }.board-hud span:first-child { color: var(--color-accent-2); }.board-scan { position: absolute; inset: 0; z-index: 0; background: linear-gradient(to bottom, transparent 44%, var(--color-pane-fill-strong) 50%, transparent 56%); transform: translateY(-90%); animation: board-scan 5.5s var(--ease-in-out) infinite; pointer-events: none; }
.board-node { position: absolute; z-index: 1; min-width: 7rem; padding: var(--space-md); border: 1px solid var(--color-rule); border-radius: var(--radius-inner); background: var(--color-paper-3); color: var(--color-ink-2); text-align: center; }
.board-device { top: 16%; left: 11%; }.board-event { top: 36%; right: 13%; }.board-rule { bottom: 14%; left: 18%; }.board-action { right: 18%; bottom: 13%; background: var(--color-pane-fill-strong); color: var(--color-accent-hi); }
.board-line { position: absolute; z-index: 0; height: 1px; background: var(--color-accent); opacity: .7; transform-origin: left; }.line-a { top: 32%; left: 25%; width: 43%; transform: rotate(18deg); }.line-b { top: 57%; left: 27%; width: 34%; transform: rotate(121deg); }.line-c { top: 65%; left: 42%; width: 27%; transform: rotate(-16deg); }.board-packet { position: absolute; z-index: 1; width: .55rem; aspect-ratio: 1; border-radius: var(--radius-pill); background: var(--color-accent-hi); box-shadow: 0 0 0 .3rem var(--color-pane-fill-strong), 0 0 1rem var(--color-accent-hi); }.packet-a { top: 30%; left: 27%; animation: packet-a 3.8s var(--ease-in-out) infinite; }.packet-b { top: 56%; left: 29%; background: var(--color-accent-2); animation: packet-b 4.8s var(--ease-in-out) 800ms infinite; }.packet-c { top: 63%; left: 43%; background: var(--color-dusk); animation: packet-c 3.4s var(--ease-in-out) 500ms infinite; }
.contact-section { padding: var(--section-gap) 0; background: var(--color-well); color: var(--color-well-ink); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: var(--space-3xl); align-items: end; }
.contact-logo { width: min(16rem, 100%); height: auto; margin-bottom: var(--space-2xl); }
.contact-actions { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-md); }
.phone-link { color: var(--color-well-ink); font-size: var(--text-title); text-decoration: none; }
.contact-actions p { max-width: 30rem; margin: var(--space-md) 0 0; color: var(--color-well-muted); }
.footer { padding: var(--space-xl) 0; background: var(--color-well); color: var(--color-well-muted); border-top: 1px solid var(--color-well-rule); }
.footer-inner { display: flex; justify-content: space-between; gap: var(--space-lg); font-size: var(--text-sm); }.footer a { color: inherit; }
.page-hero { position: relative; padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--section-gap); overflow: clip; background: var(--color-paper); }.page-hero::after { content: ""; position: absolute; right: -10rem; bottom: -14rem; width: 44rem; aspect-ratio: 1; border: 1px solid var(--color-pane-line); border-radius: 50%; box-shadow: 0 0 0 5rem var(--color-pane-fill), 0 0 0 10rem var(--color-pane-fill); pointer-events: none; }.page-hero .container { position: relative; z-index: 1; }.page-hero h1 { max-width: 11ch; }.page-hero .lead { margin-top: var(--space-lg); }.service-page-list { display: grid; padding-top: var(--section-gap); padding-bottom: var(--section-gap); }.service-page-list article { display: grid; grid-template-columns: minmax(10rem, 2fr) minmax(16rem, 3fr) minmax(0, 5fr); gap: var(--space-xl); padding: var(--space-2xl) 0; border-top: 1px solid var(--color-rule); scroll-margin-top: calc(var(--header-height) + var(--space-lg)); }.service-page-list article:last-child { border-bottom: 1px solid var(--color-rule); }.service-page-list h2 { font-size: var(--text-title); }.service-page-list p:last-child { color: var(--color-ink-2); }.service-code { color: var(--color-muted); font-size: var(--text-sm); }
a:focus-visible, button:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 4px; }
.js .motion-ready { opacity: 0; transform: translateY(1rem); transition: opacity 640ms var(--ease-out), transform 640ms var(--ease-out); }.js .motion-ready.is-visible { opacity: 1; transform: translateY(0); }.flow-stream:nth-child(2).motion-ready { transition-delay: 90ms; }.flow-stream:nth-child(3).motion-ready { transition-delay: 180ms; }.principle-list li:nth-child(2).motion-ready, .agent-ledger article:nth-child(2).motion-ready { transition-delay: 90ms; }.principle-list li:nth-child(3).motion-ready, .agent-ledger article:nth-child(3).motion-ready { transition-delay: 180ms; }
@keyframes rail-signal { from { transform: translateX(-180%); } 42%, to { transform: translateX(390%); } }
@keyframes board-scan { 0%, 12% { transform: translateY(-95%); opacity: 0; } 22% { opacity: .8; } 78% { opacity: .8; } 90%, 100% { transform: translateY(95%); opacity: 0; } }
@keyframes packet-a { 0%, 10% { transform: translate(0, 0); opacity: 0; } 18% { opacity: 1; } 73% { transform: translate(18.2rem, 5.95rem); opacity: 1; } 82%, 100% { transform: translate(18.2rem, 5.95rem); opacity: 0; } }
@keyframes packet-b { 0%, 8% { transform: translate(0, 0); opacity: 0; } 15% { opacity: 1; } 76% { transform: translate(5.8rem, 9rem); opacity: 1; } 85%, 100% { transform: translate(5.8rem, 9rem); opacity: 0; } }
@keyframes packet-c { 0%, 8% { transform: translate(0, 0); opacity: 0; } 15% { opacity: 1; } 76% { transform: translate(9rem, -2.55rem); opacity: 1; } 85%, 100% { transform: translate(9rem, -2.55rem); opacity: 0; } }
@keyframes orbit-turn { to { transform: rotate(360deg); } } @keyframes network-pulse { 0%, 100% { opacity: .35; transform: scale(.7); } 48% { opacity: 1; transform: scale(1.25); } } @keyframes chip-in-left { 0%, 12% { opacity: 0; transform: translate(0, 0); } 20% { opacity: 1; } 78% { opacity: 1; transform: translate(12rem, 0); } 88%, 100% { opacity: 0; transform: translate(12rem, 0); } } @keyframes chip-in-right { 0%, 12% { opacity: 0; transform: translate(0, 0); } 20% { opacity: 1; } 78% { opacity: 1; transform: translate(-12rem, 0); } 88%, 100% { opacity: 0; transform: translate(-12rem, 0); } }
@media (max-width: 60rem) { .container { width: min(var(--container), calc(100% - (var(--space-xl) * 2))); }.menu-button { display: inline-flex; min-height: 2.75rem; align-items: center; padding: 0 var(--space-md); border: 1px solid var(--color-rule); border-radius: var(--radius-pill); background: transparent; color: var(--color-ink); font: inherit; }.nav-links { position: absolute; top: calc(100% - var(--space-xs)); right: var(--space-xl); left: var(--space-xl); display: none; flex-direction: column; align-items: stretch; padding: var(--space-md); border: 1px solid var(--color-rule); border-radius: var(--radius-card); background: var(--color-paper-2); }.nav-links.is-open { display: flex; }.nav-links a { min-height: 2.75rem; display: flex; align-items: center; }.hero { min-height: auto; }.hero-grid, .feature-split, .ai-statement, .iot-grid, .contact-grid, .work-principle-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xl); }.hero-grid { padding-top: calc(var(--header-height) + var(--space-3xl)); padding-bottom: var(--space-3xl); }.system-pane { min-height: 35rem; }.operating-flow { grid-template-columns: minmax(0, 1fr); inset: 4.5rem var(--space-lg) var(--space-lg); }.flow-rail { display: none; }.flow-outcome { grid-column: auto; }.service-row { grid-template-columns: 2.5rem minmax(0, 1fr) 2rem; gap: var(--space-md); padding: var(--space-lg) 0; }.service-row span:not(.service-number):not(.service-mark) { grid-column: 2 / -1; }.process-strip, .agent-ledger { grid-template-columns: minmax(0, 1fr); }.process-strip div, .agent-ledger article { padding: var(--space-lg) 0; border-right: 0; border-bottom: 1px solid var(--color-rule); }.process-strip div:not(:first-child), .agent-ledger article:not(:first-child) { padding-left: 0; }.process-strip div:last-child, .agent-ledger article:last-child { border-bottom: 0; }.ai-statement .kicker, .ai-statement h2, .ai-statement .lead { grid-column: 1; grid-row: auto; }.ai-statement .lead { margin: 0; }.iot-board { min-height: 22rem; }.board-packet { display: none; }.footer-inner { flex-direction: column; } }
@media (max-width: 60rem) { .home-hero .hero-copy { padding-top: 0; }.home-hero .system-pane { margin-top: 0; }.home-hero h1 { position: static; max-width: 12ch; white-space: normal; letter-spacing: var(--tracking-display); } }
@media (max-width: 34rem) { h1 { font-size: clamp(3.2rem, 16vw, 4.5rem); }.service-row strong { font-size: 1.25rem; }.system-pane { margin-inline: calc(var(--space-xl) * -0.25); }.flow-stream { grid-template-columns: minmax(0, 1fr); }.flow-stream p { grid-column: auto; }.flow-outcome { grid-template-columns: minmax(0, 1fr); }.flow-outcome span:last-child { text-align: left; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; } }
@media (max-width: 60rem) { .nav-mega .nav-drop { width: 100%; }.nav-mega .nav-drop button { min-height: 2.75rem; display: flex; align-items: center; justify-content: space-between; width: 100%; }.nav-mega .drop-panel { position: static; width: auto; margin: 0 0 var(--space-xs); transform: none; display: none; box-shadow: none; }.nav-mega .nav-drop.is-open .drop-panel { display: grid; }.page-nav { position: static; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-xs) var(--space-md); padding: 0; border: 0; border-radius: 0; background: transparent; }.page-nav a { min-height: auto; font-size: var(--text-xs); }.service-page-list article { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); padding: var(--space-xl) 0; }.network-core { min-height: 22rem; }.network-core::after, .network-orbit.orbit-two { width: 20rem; height: 20rem; }.network-core::before, .network-orbit { width: 14rem; height: 14rem; }.node-erp { left: 3%; }.node-ai { right: 3%; }.node-iot { right: 3%; }.node-cloud { left: 3%; }.chip-board { min-height: 22rem; }.chip-signal { transform: scale(.8); }.sig-1, .sig-2 { left: 10%; }.sig-3, .sig-4 { right: 10%; } }
@media (max-width: 34rem) { .page-nav a { font-size: .7rem; }.chip-trace { width: 34%; }.chip-core { width: 6rem; } }

/* HX2 IoT signal architecture */
.iot-pulse-architecture { position: relative; display: grid; min-height: 28rem; place-items: center; overflow: hidden; border: 1px solid var(--color-rule); border-radius: var(--radius-card); background: radial-gradient(circle at 50% 50%, oklch(47% .12 260 / .18), transparent 35%), var(--color-paper-2); isolation: isolate; }
.iot-pulse-architecture::before { position: absolute; inset: 0; z-index: -1; content: ""; background-image: linear-gradient(var(--color-pane-line) 1px, transparent 1px), linear-gradient(90deg, var(--color-pane-line) 1px, transparent 1px); background-size: 2rem 2rem; mask-image: radial-gradient(circle at center, black, transparent 74%); opacity: .5; }
.iot-pulse-architecture svg { width: min(94%, 42rem); overflow: visible; filter: drop-shadow(0 0 1.5rem oklch(68% .15 250 / .2)); }
.iot-static-traces path { vector-effect: non-scaling-stroke; }
.iot-endpoints circle { animation: endpoint-breathe 3.6s var(--ease-in-out) infinite; transform-box: fill-box; transform-origin: center; }
.iot-endpoints circle:nth-child(2n) { animation-delay: 1s; }
.iot-effect-label { position: absolute; color: var(--color-muted); font-size: var(--text-xs); letter-spacing: .08em; text-transform: uppercase; }
.iot-pulse-architecture .label-sensor { top: 13%; left: 12%; }.iot-pulse-architecture .label-rule { right: 10%; bottom: 13%; }.iot-pulse-architecture .label-action { top: 12%; right: 10%; }
@keyframes endpoint-breathe { 0%, 100% { opacity: .62; transform: scale(.9); } 45% { opacity: 1; transform: scale(1.13); } }
@media (max-width: 60rem) { .iot-pulse-architecture { min-height: 22rem; }.iot-pulse-architecture .iot-effect-label { display: none; } }