:root {
  --bg-primary: #0b0f14;
  --bg-secondary: #111923;
  --bg-elevated: #17212c;
  --bg-soft: #0e151e;
  --text-primary: #f2f5f7;
  --text-secondary: #a7b1bc;
  --text-muted: #9aa8b6;
  --line: rgba(255, 255, 255, .14);
  --line-strong: rgba(114, 212, 255, .42);
  --accent-blue: #72d4ff;
  --accent-ice: #b8f3e1;
  --accent-amber: #f0b45b;
  --danger: #e77878;
  --max: 1320px;
  --pad: clamp(1.25rem, 4vw, 4.5rem);
  --display: "Inter", "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
  --body: "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
  --mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg-primary); }
body { margin: 0; color: var(--text-primary); background: var(--bg-primary); font-family: var(--body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
::selection { background: var(--accent-blue); color: var(--bg-primary); }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img, svg { max-width: 100%; }
:focus-visible { outline: 2px solid var(--accent-blue); outline-offset: 4px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .7rem 1rem; background: var(--accent-blue); color: var(--bg-primary); font-weight: 700; transition: top .2s ease; }
.skip-link:focus { top: 1rem; }
.site-header { position: fixed; z-index: 40; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1.15rem var(--pad); border-bottom: 1px solid transparent; transition: background .25s ease, border-color .25s ease; }
.site-header.is-scrolled { background: rgba(11, 15, 20, .93); border-color: var(--line); backdrop-filter: blur(16px); padding-top: .8rem; padding-bottom: .8rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; min-width: 12rem; }
.brand-mark { display: inline-grid; place-items: center; width: 2.15rem; height: 2.15rem; color: var(--accent-blue); }
.brand-mark svg { width: 100%; height: 100%; }
.brand-copy { display: grid; line-height: 1.1; gap: .25rem; }
.brand-copy strong { font-family: var(--display); font-size: .86rem; letter-spacing: .11em; font-weight: 700; }
.brand-copy small { font-family: var(--mono); color: var(--text-muted); font-size: .57rem; letter-spacing: .04em; white-space: nowrap; }
.primary-nav { display: flex; align-items: center; gap: clamp(.35rem, 1.25vw, 1.25rem); }
.primary-nav a { position: relative; padding: .5rem .25rem; color: var(--text-secondary); font-size: .83rem; white-space: nowrap; transition: color .2s ease; }
.primary-nav a::after { content: ""; position: absolute; left: .25rem; right: .25rem; bottom: .12rem; height: 1px; background: var(--accent-blue); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--text-primary); }
.primary-nav a[aria-current="page"]::after, .primary-nav a:hover::after { transform: scaleX(1); }
.primary-nav .nav-cta { display: inline-flex; align-items: center; gap: .5rem; margin-left: .35rem; padding: .62rem .95rem; border: 1px solid var(--accent-blue); color: var(--accent-blue); }
.primary-nav .nav-cta::after { display: none; }
.primary-nav .nav-cta:hover { background: var(--accent-blue); color: var(--bg-primary); }
.menu-toggle { display: none; align-items: center; gap: .5rem; border: 0; background: transparent; color: var(--text-primary); }
.menu-toggle svg { width: 24px; height: 24px; flex: none; }
.menu-toggle .menu-close { display: none; }
.menu-toggle[aria-expanded="true"] .menu-lines { display: none; }
.menu-toggle[aria-expanded="true"] .menu-close { display: block; }
.menu-toggle b { font-size: .72rem; font-weight: 600; }
main { display: block; min-height: 50vh; }
.container { width: min(var(--max), calc(100% - 2 * var(--pad))); margin: 0 auto; }
.section { position: relative; padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section-head { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 2rem; align-items: end; margin-bottom: clamp(2.2rem, 5vw, 4.5rem); }
.section-head h2, .page-hero h1 { margin: 0; max-width: 22ch; font-family: var(--display); font-size: clamp(2.15rem, 5vw, 4.5rem); line-height: 1.05; letter-spacing: -.04em; font-weight: 600; }
.section-head p { max-width: 50ch; margin: 0; color: var(--text-secondary); font-size: clamp(1rem, 1.45vw, 1.15rem); }
.section-label { display: inline-flex; align-items: center; gap: .6rem; color: var(--accent-blue); font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.section-label::before { content: ""; width: 1.8rem; height: 1px; background: currentColor; }
.section-label.amber { color: var(--accent-amber); }
.hero { position: relative; min-height: min(860px, 90svh); display: flex; align-items: flex-end; padding: 8rem 0 3.5rem; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -3; background: var(--bg-primary); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none; background: linear-gradient(90deg, var(--bg-primary) 0%, rgba(11, 15, 20, .72) 38%, rgba(11, 15, 20, .07) 72%, rgba(11, 15, 20, .65) 100%); }
.hero-art { position: absolute; z-index: -1; right: -6vw; top: 7rem; width: min(71vw, 980px); height: min(78vw, 760px); opacity: .86; pointer-events: none; }
.hero-art .earth { position: absolute; right: -12%; bottom: -31%; width: 85%; aspect-ratio: 1; border: 1px solid rgba(114, 212, 255, .28); border-radius: 50%; box-shadow: inset 0 14px 70px rgba(0, 0, 0, .2); }
.hero-art .earth::after { content: ""; position: absolute; inset: 11% 8%; border-radius: 50%; background: transparent; }
.hero-art svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.orbit { fill: none; stroke: rgba(114, 212, 255, .35); stroke-width: .8; stroke-dasharray: 2 12;  transform-origin: center; }
.orbit-solid { fill: none; stroke: rgba(184, 243, 225, .22); stroke-width: .9; }
.point { fill: var(--accent-ice); filter: drop-shadow(0 0 8px rgba(184, 243, 225, .7)); }
.point.amber { fill: var(--accent-amber); }
.signal { stroke: var(--accent-blue); stroke-width: 1; opacity: .6; stroke-dasharray: 1 8; animation: signal 6s ease-in-out infinite alternate; }
.hero-content { position: relative; z-index: 2;  }
.hero-content h1 { margin: 1.4rem 0 1.65rem; max-width: 100%; font-family: var(--display); font-size: clamp(2.5rem, 5.5vw, 5.6rem); line-height: 1.18; letter-spacing: -.035em; font-weight: 600; }
.hero-content h1 span, .hero-content h1 em { display: block; }
.hero-content h1 em { color: var(--accent-blue); font-style: normal; }
.hero-content > p { max-width: 42rem; margin: 0; color: var(--text-secondary); font-size: clamp(1.05rem, 1.75vw, 1.35rem); line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; min-height: 3.1rem; padding: .75rem 1.1rem; border: 1px solid transparent; font-size: .88rem; font-weight: 650; transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.button-primary { background: var(--accent-blue); color: var(--bg-primary); }
.button-primary:hover { background: var(--accent-ice); }
.button-secondary { border-color: var(--line-strong); color: var(--text-primary); background: rgba(17, 25, 35, .55); }
.button-secondary:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.button-ghost { color: var(--accent-blue); padding-inline: 0; border-bottom: 1px solid currentColor; min-height: 2rem; }
.hero-scroll { position: absolute; right: var(--pad); bottom: 3.8rem; display: flex; align-items: center; gap: .75rem; color: var(--text-muted); font-family: var(--mono); font-size: .65rem; letter-spacing: .12em; writing-mode: vertical-rl; }
.hero-scroll::before { content: ""; width: 1px; height: 4rem; background: linear-gradient(var(--accent-blue), transparent); }
.dark-band { background: var(--bg-secondary); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.capability { min-height: 22rem; padding: clamp(1.5rem, 3vw, 2.75rem); background: var(--bg-secondary); transition: background .25s ease, transform .25s ease; }
.capability:hover { background: var(--bg-elevated);  }
.capability h3 { margin: 3.6rem 0 .75rem; font-size: clamp(1.3rem, 2.1vw, 1.7rem); letter-spacing: -.025em; }
.capability p { margin: 0; color: var(--text-secondary); max-width: 32ch; }
.capability .tags { display: flex; flex-wrap: wrap; gap: .4rem .75rem; margin-top: 1.6rem; color: var(--text-muted); font-family: var(--mono); font-size: .66rem; }
.capability-mark { color: var(--accent-blue); font-family: var(--mono); font-size: .75rem; letter-spacing: .12em; }
.capability:nth-child(2) .capability-mark { color: var(--accent-ice); }
.capability:nth-child(3) .capability-mark { color: var(--accent-amber); }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.service { position: relative; min-height: 0; padding: clamp(1.5rem, 4vw, 3.75rem); border: 1px solid var(--line); overflow: hidden; background: var(--bg-soft); }
.service::after { content: ""; position: absolute; right: -5rem; bottom: -5rem; width: 18rem; height: 18rem; border: 1px solid rgba(114, 212, 255, .22); border-radius: 50%;  }
.service:nth-child(2)::after { border-color: rgba(184, 243, 225, .22);  }
.service h3 { margin: 1.5rem 0 .8rem; font-size: clamp(1.75rem, 3vw, 2.7rem); letter-spacing: -.04em; }
.service p { max-width: 30rem; color: var(--text-secondary); font-size: 1.1rem; }
.service ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem 1.1rem; margin: 2rem 0; padding: 0; list-style: none; color: var(--text-secondary); font-size: .9rem; }
.service li::before { content: "↳"; margin-right: .45rem; color: var(--accent-blue); }
.service:nth-child(2) li::before { color: var(--accent-ice); }
.service .button { position: relative; z-index: 1; }
.pipeline { display: grid; grid-template-columns: repeat(7, 1fr); border-block: 1px solid var(--line); }
.pipeline-step { position: relative; min-height: 11rem; padding: 1.35rem 1.1rem; border-right: 1px solid var(--line); }
.pipeline-step:last-child { border-right: 0; }
.pipeline-step::after { content: "→"; position: absolute; right: -.45rem; top: 1.2rem; z-index: 1; width: .9rem; color: var(--accent-blue); background: var(--bg-primary); text-align: center; font-family: var(--mono); }
.pipeline-step:last-child::after { display: none; }
.pipeline-step b { display: block; margin-bottom: 2.3rem; color: var(--accent-blue); font-family: var(--mono); font-size: .67rem; font-weight: 500; }
.pipeline-step h3 { margin: 0 0 .35rem; font-size: 1rem; }
.pipeline-step p { margin: 0; color: var(--text-muted); font-size: .78rem; line-height: 1.5; }
.case-feature { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.case-copy h2 { margin: 1rem 0; max-width: 14ch; font-family: var(--display); font-size: clamp(2.15rem, 4.5vw, 4.1rem); line-height: 1.04; letter-spacing: -.035em; }
.case-copy p { max-width: 34rem; color: var(--text-secondary); }
.case-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin: 2rem 0; padding: 1rem 0; border-block: 1px solid var(--line); }
.case-meta dt { color: var(--text-muted); font-family: var(--mono); font-size: .62rem; letter-spacing: .08em; }
.case-meta dd { margin: .2rem 0 0; color: var(--text-primary); font-size: .88rem; }
.image-source { margin-top: .5rem; }
.image-source summary { cursor: pointer; color: var(--accent-blue); }
.image-source p { margin: .5rem 0; }
.image-source a { color: var(--accent-blue); text-decoration: underline; }
.cta-band { padding: clamp(4rem, 9vw, 8rem) 0; border-top: 1px solid var(--line); background: var(--bg-secondary); }
.cta-band-inner { display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
.cta-band h2 { max-width: 15ch; margin: 0; font-family: var(--display); font-size: clamp(2.2rem, 5vw, 5rem); line-height: .98; letter-spacing: -.035em; }
.cta-band p { max-width: 32rem; color: var(--text-secondary); }
.site-footer { padding: 4rem var(--pad) 1.2rem; border-top: 1px solid var(--line); background: #080c11; }
.footer-top { width: min(var(--max), 100%); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; }
.footer-brand { min-width: 0; }
.footer-note { max-width: 25rem; margin: 1.6rem 0 0; color: var(--text-muted); font-size: .9rem; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-links div { display: grid; align-content: start; gap: .5rem; }
.footer-links strong { margin-bottom: .4rem; color: var(--text-primary); font-family: var(--mono); font-size: .65rem; letter-spacing: .11em; text-transform: uppercase; }
.footer-links a, .footer-links span { color: var(--text-muted); font-size: .8rem; }
.footer-links a:hover { color: var(--accent-blue); }
.footer-bottom { width: min(var(--max), 100%); margin: 4rem auto 0; padding-top: 1rem; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 1rem; color: var(--text-muted); font-family: var(--mono); font-size: .7rem; }
.footer-bottom span:last-child { display: flex; gap: 1rem; }
.page-hero { position: relative; padding: 10rem 0 4rem; border-bottom: 1px solid var(--line); overflow: hidden; }

.page-hero h1 { max-width: 22ch; margin: 1.25rem 0; font-size: clamp(2rem, 4vw, 3.8rem); }
.page-hero p { max-width: 42rem; margin: 0; color: var(--text-secondary); font-size: 1.15rem; }
.page-kicker { color: var(--accent-blue); font-family: var(--mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; }
.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.info-block { position: relative; min-height: 13rem; padding: 2.15rem 2rem 1.8rem; overflow: hidden; background: var(--bg-secondary); transition: background .25s ease, transform .25s ease; }
.info-block::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--accent-blue), transparent 72%); opacity: .85; }

.info-block:hover { background: var(--bg-elevated);  }
.info-block h3 { position: relative; z-index: 1; margin: 0 0 .85rem; font-size: 1.25rem; letter-spacing: -.02em; }

.info-block p { position: relative; z-index: 1; max-width: 30rem; margin: 0; color: var(--text-secondary); line-height: 1.8; }
.measure-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.measure-table th, .measure-table td { padding: 1rem .75rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.measure-table th { color: var(--text-muted); font-family: var(--mono); font-size: .64rem; letter-spacing: .08em; font-weight: 500; }
.measure-table td { color: var(--text-secondary); }
.measure-table td:first-child { color: var(--text-primary); }
.workflow { display: grid; gap: 0; counter-reset: workflow; }
.workflow-item { display: grid; grid-template-columns: 4rem minmax(9rem, .4fr) 1fr; gap: 1.5rem; align-items: start; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.workflow-item::before { counter-increment: workflow; content: counter(workflow, decimal-leading-zero); color: var(--accent-blue); font-family: var(--mono); font-size: .7rem; }
.workflow-item h3 { margin: 0; font-size: 1.05rem; }
.workflow-item p { margin: 0; color: var(--text-muted); font-size: .9rem; }
.chain { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0; border: 1px solid var(--line); }
.chain-step { min-height: 8rem; padding: 1rem; border-right: 1px solid var(--line); background: var(--bg-secondary); }
.chain-step:last-child { border-right: 0; }
.chain-step strong { display: block; color: var(--accent-blue); font-family: var(--mono); font-size: .65rem; }
.chain-step h3 { margin: 1.2rem 0 .3rem; font-size: .95rem; }
.chain-step span { color: var(--text-muted); font-size: .75rem; }
.radar-chain { display: flex; align-items: stretch; gap: 0; overflow-x: auto; border-block: 1px solid var(--line); }
.radar-node { flex: 1 0 9.5rem; min-height: 10rem; padding: 1.1rem; border-right: 1px solid var(--line); background: var(--bg-secondary); }
.radar-node:last-child { border-right: 0; }
.radar-node b { color: var(--accent-blue); font-family: var(--mono); font-size: .66rem; font-weight: 500; }
.radar-node h3 { margin: 2.5rem 0 .3rem; font-size: .92rem; }
.radar-node span { color: var(--text-muted); font-size: .72rem; }
.radar-node.active { background: rgba(114, 212, 255, .1); }
.radar-wave { height: 4rem; margin-top: 1rem; padding: .5rem; background: #0a1017; border: 1px solid var(--line); }
.radar-wave svg { width: 100%; height: 100%; }
.radar-wave path { fill: none; stroke: var(--accent-blue); stroke-width: 1.5; stroke-dasharray: 3 4; animation: signal 4s ease-in-out infinite alternate; }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.filter-row { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 2rem; }
.filter-button { padding: .5rem .8rem; border: 1px solid var(--line); background: transparent; color: var(--text-secondary); font-size: .78rem; }
.filter-button:hover, .filter-button[aria-pressed="true"] { border-color: var(--accent-blue); color: var(--accent-blue); }
.case-card { display: flex; flex-direction: column; min-height: 23rem; padding: 1.5rem; border: 1px solid var(--line); background: var(--bg-secondary); transition: border-color .25s ease; }
.case-card:hover {  border-color: var(--line-strong); }
.case-card[hidden] { display: none; }
.case-card-visual { display: grid; place-items: center; min-height: 8.5rem; margin: -1.5rem -1.5rem 1.3rem; border-bottom: 1px solid var(--line); background: linear-gradient(135deg, rgba(114, 212, 255, .14), transparent 25%), linear-gradient(145deg, #15202c, #0d151e 62%, #172b34); }
.case-card-visual svg { width: 74%; opacity: .75; }
.case-card h3 { margin: 0 0 .5rem; font-size: 1.15rem; }
.case-card p { margin: 0; color: var(--text-secondary); font-size: .86rem; }
.case-card dl { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin: auto 0 0; padding-top: 1.2rem; }
.case-card dt { color: var(--text-muted); font-family: var(--mono); font-size: .6rem; }
.case-card dd { margin: .15rem 0 0; font-size: .76rem; }
.status-tag { display: inline-flex; align-items: center; width: fit-content; gap: .35rem; margin-bottom: 1rem; padding: .25rem .45rem; border: 1px solid rgba(240, 180, 91, .45); color: var(--accent-amber); font-family: var(--mono); font-size: .6rem; letter-spacing: .08em; }
.status-tag::before { content: ""; width: .35rem; height: .35rem; border-radius: 50%; background: currentColor; }
.split-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.split-layout h2 { margin: 0 0 1rem; font-family: var(--display); font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.05; letter-spacing: -.035em; }
.split-layout p { color: var(--text-secondary); }
.quote-line { margin: 2.4rem 0 0; padding-left: 1.2rem; border-left: 1px solid var(--accent-blue); color: var(--text-primary) !important; font-size: 1.1rem; }
.form-wrap { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(2rem, 7vw, 7rem); }
.is-hidden { display: none !important; }
.toast { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 60; max-width: min(23rem, calc(100% - 2.5rem)); padding: .8rem 1rem; border: 1px solid var(--accent-blue); background: var(--bg-elevated); color: var(--text-primary); font-size: .82rem; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(1rem); transition: opacity .2s ease, transform .2s ease; }
.toast.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.reveal { opacity: 1; transform: none; transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes drift { to { transform: rotate(360deg); } }
@keyframes signal { from { opacity: .35; stroke-dashoffset: 0; } to { opacity: .9; stroke-dashoffset: -20; } }

.hero-content > .brand-position { color: var(--accent-ice); font-size: 1rem; }
.hero-art .earth { background: radial-gradient(ellipse at 35% 10%, #294c60 0%, #122937 35%, #0b141d 65%); }
.hero-art .earth::after { background-image: radial-gradient(#72d4ff 1px, transparent 1px); background-size: 9px 13px; opacity: .18; transform: rotate(-24deg); }
.hero-art > svg { opacity: .4; }
h1, h2, h3 { text-wrap: balance; word-break: normal; overflow-wrap: break-word; }
.section-head h2, .case-copy h2, .split-layout h2, .cta-band h2 { font-size: clamp(1.75rem, 3.2vw, 3rem); line-height: 1.25; }
.customer-section h2 { font-size: 1.65rem; margin: 0 0 1.5rem; }
.customer-paths { display: grid; grid-template-columns: 1fr 1fr; border-block: 1px solid var(--line); gap: 2rem; }
.customer-paths a { padding: 1.5rem 0; }
.customer-paths h3 { font-size: 1.2rem; margin: 0; }
.customer-paths svg { width: 1.2rem; vertical-align: middle; }
.customer-paths p { color: var(--text-secondary); margin-bottom: 0; }
.customer-paths a:hover { color: var(--accent-blue); }
.page-hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 3rem; }
.technical-visual { margin: 0; width: 100%; }
.technical-visual svg { display: block; width: 100%; max-height: 280px; fill: none; stroke: var(--accent-blue); stroke-width: 1.2; }
.technical-visual text { fill: var(--text-secondary); stroke: none; font-size: 15px; }
.technical-visual figcaption { text-align: center; font-size: .75rem; color: var(--text-muted); }
.case-card-visual { height: 210px; min-height: 0; }
.case-card-visual .technical-visual svg { width: 100%; height: 170px; }
.case-card-visual figcaption { display: none; }
.case-card details { margin-top: 1.5rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.case-card summary { cursor: pointer; color: var(--accent-blue); padding-block: .5rem; }
.case-card details p { margin-top: 1rem; }
.filter-title { font-size: 1rem; margin: 0 0 .75rem; }
.filter-button { min-height: 44px; }
.info-block { min-height: 0; }
.radar-chain { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); overflow: visible; }
.radar-node { min-width: 0; }
.section-label, .page-kicker { display: none; }



@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}
.data-caption { margin: .75rem 0 0; color: var(--text-muted); font-family: var(--mono); font-size: .62rem; letter-spacing: .07em; line-height: 1.6; }
.button svg { width: 1rem; height: 1rem; }






@media (max-width: 1080px) {

  .site-header { gap: 1rem; }
  .primary-nav { gap: .55rem; }
  .primary-nav a { font-size: .76rem; }
  .pipeline { grid-template-columns: repeat(4, 1fr); }
  .pipeline-step:nth-child(4) { border-right: 0; }
  .pipeline-step:nth-child(-n+3)::after { display: block; }
  .pipeline-step:nth-child(4)::after, .pipeline-step:nth-child(7)::after { display: none; }

  .site-header { align-items: center; }
  .menu-toggle { display: inline-flex; justify-content: center; flex-shrink: 0; gap: .4rem; min-height: 44px; padding: .5rem .65rem; border: 1px solid var(--accent-blue); background: var(--bg-elevated); color: var(--accent-blue); }
  .menu-toggle b { display: inline; font-size: .8rem; }
  .menu-toggle:hover, .menu-toggle[aria-expanded="true"] { background: var(--accent-blue); color: var(--bg-primary); }
  .site-header { background: var(--bg-primary); }
  .primary-nav { position: absolute; top: 100%; left: 0; right: 0; display: grid; gap: 0; padding: .6rem var(--pad) 1rem; border-bottom: 1px solid var(--line); background: var(--bg-primary); max-height: calc(100dvh - 80px); overflow-y: auto; visibility: hidden; opacity: 0; pointer-events: none; }
  .primary-nav.is-open { visibility: visible; transform: none; opacity: 1; pointer-events: auto; }
  .primary-nav a { padding: .8rem 0; }
  .primary-nav a::after { left: 0; right: auto; width: 2rem; bottom: .5rem; }
  .primary-nav .nav-cta { margin: .6rem 0 0; padding: .8rem; justify-content: space-between; }
  .hero { min-height: 640px; padding-top: 9rem; }
  .hero-art { right: -27vw; top: 10rem; width: 105vw; opacity: .64; }
  .hero::after { background: linear-gradient(90deg, var(--bg-primary) 0%, rgba(11, 15, 20, .88) 54%, rgba(11, 15, 20, .25) 100%); }
  .hero-content h1 { max-width: 100%; }
  .hero-scroll { display: none; }
  .section-head, .case-feature, .split-layout, .form-wrap, .footer-top { grid-template-columns: 1fr; }
  .section-head { align-items: start; }
  .grid-3, .service-grid, .case-grid { grid-template-columns: 1fr; }
  .capability { min-height: 0; }
  .pipeline { grid-template-columns: repeat(2, 1fr); }
  .pipeline-step:nth-child(odd) { border-right: 1px solid var(--line); }
  .pipeline-step:nth-child(even) { border-right: 0; }
  .pipeline-step::after { display: none !important; }
  .case-feature { gap: 2rem; }
  .cta-band-inner { display: grid; align-items: start; }
  .footer-links { gap: 1rem; }
  .footer-bottom { flex-wrap: wrap; }
  .chain { grid-template-columns: repeat(2, 1fr); }
  .chain-step:nth-child(2n) { border-right: 0; }
  .chain-step:nth-child(7) { grid-column: 1 / -1; border-right: 0; }
  .workflow-item { grid-template-columns: 2.5rem 1fr; gap: .65rem 1rem; }
  .workflow-item p { grid-column: 2; }
  .info-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }

  .menu-toggle { min-height: 44px; }
  .page-hero-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .case-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .case-card { padding: 1rem; }
  .case-card-visual { margin: -1rem -1rem 1rem; }

}

@media (max-width: 520px) {

  .brand-copy small { display: none; }
  .hero { min-height: 600px; }
  .hero-content h1 { font-size: clamp(1.5rem, 6.8vw, 2.2rem); }
  .hero-rail { grid-template-columns: 1fr; gap: .6rem; margin-top: 1.6rem; }
  .hero-content > p { font-size: 1rem; }
  .hero-actions .button { width: 100%; }
  .hero-tags { margin-top: 3.5rem; display: grid; gap: .65rem; }
  .service ul, .case-meta { grid-template-columns: 1fr; }
  .page-hero { padding-top: 10rem; padding-bottom: 4rem; }
  .page-hero h1 { font-size: 1.85rem; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-links div:last-child { grid-column: 1 / -1; }
  .footer-bottom { display: grid; gap: .5rem; }

  .hero-proof { grid-template-columns: 1fr; gap: 0; }
  .hero-proof div, .hero-proof div + div { padding: .8rem 0; border-left: 0; }
  .hero-proof div + div { border-top: 1px solid var(--line); }

}

@media (max-width: 600px) {

  .hero-content h1 span, .hero-content h1 em { white-space: nowrap; }
  .hero-content h1 { font-size: clamp(1.45rem,6.8vw,2.5rem); }
  .hero { min-height: 620px; padding-top: 8rem; }
  .page-hero { padding-top: 8rem; }
  .page-hero-grid, .customer-paths, .case-grid { grid-template-columns: 1fr; }
  .page-hero h1 { max-width: 100%; line-height: 1.3; }
  .technical-visual svg { max-height: 190px; }
  .radar-chain { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .measure-table { font-size: .75rem; table-layout: fixed; overflow-wrap: anywhere; }
  .measure-table td, .measure-table th { padding: .65rem .3rem; }
  .customer-paths { gap: 0; }
  .customer-paths a + a { border-top: 1px solid var(--line); }

}


.calibration-evidence { min-width: 0; margin: 0; }
.case-feature:has(.calibration-evidence) { display: block; }
.case-feature:has(.calibration-evidence) .case-copy { max-width: 48rem; margin-bottom: 2rem; }
.compare { position: relative; aspect-ratio: 1981 / 1005; overflow: hidden; background: var(--bg-secondary); }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.compare-overlay { clip-path: inset(0 calc(100% - var(--split)) 0 0); }
.compare-label { position: absolute; top: 1rem; z-index: 3; padding: .45rem .65rem; background: var(--bg-primary); color: var(--text-primary); font-size: .8rem; pointer-events: none; }
.compare-label.before { left: 1rem; }
.compare-label.after { right: 1rem; }
.compare-control { position: absolute; inset: 0; z-index: 4; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.compare-handle { position: absolute; top: 0; bottom: 0; left: var(--split); width: 2px; background: var(--accent-blue); pointer-events: none; }
.compare-handle svg { max-width: none; box-sizing: border-box; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 44px; height: 44px; padding: 10px; border: 1px solid var(--accent-blue); border-radius: 50%; background: var(--bg-primary); color: var(--accent-blue); }
.compare:focus-within { outline: 2px solid var(--accent-blue); outline-offset: 4px; }
@media(max-width: 600px) {
  .compare-label { top: .5rem; font-size: .65rem; padding: .3rem .4rem; }
  .compare-label.before { left: .5rem; }
  .compare-label.after { right: .5rem; }
}
/* v0.3 real photography: exactly one photo layer and one gradient mask.
   Scoped by route; business diagrams and image comparisons stay intact. */
body[data-space] {
  --bg-primary: #101c28;
  --bg-secondary: #152330;
  --bg-elevated: #1c2d3c;
  --bg-soft: #12202d;
  --space-position: center center;
  --space-mobile-position: center center;
  --space-saturation: .45;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.91) 0%, rgba(13,25,38,.76) 45%, rgba(13,25,38,.62) 100%);
}
body[data-space="home"] {
  --space-image: url('/fixtures/website/backgrounds/home.webp');
  --space-mobile-image: url('/fixtures/website/backgrounds/home-mobile.webp');
  --space-position: center top;
  --space-mobile-position: 68% center;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.94), rgba(13,25,38,.76) 48%, rgba(13,25,38,.38));
}
body[data-space="orbital"] {
  --space-image: url('/fixtures/website/backgrounds/orbital.webp');
  --space-mobile-image: url('/fixtures/website/backgrounds/orbital-mobile.webp');
  --space-position: center 42%;
  --space-mobile-position: 60% center;
}
body[data-space="onebit"] {
  --space-image: url('/fixtures/website/backgrounds/onebit.webp');
  --space-mobile-image: url('/fixtures/website/backgrounds/onebit-mobile.webp');
  --space-saturation: .25;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.94), rgba(13,25,38,.89) 48%, rgba(13,25,38,.85));
}
/* Extend the approved photo library without additional downloads or ornaments.
   Each route has its own crop and mask; technical diagrams remain foreground. */
body[data-space="ground"],
body[data-space="sar"] {
  --space-image: url('/fixtures/website/backgrounds/orbital.webp');
  --space-mobile-image: url('/fixtures/website/backgrounds/orbital-mobile.webp');
  --space-position: center 68%;
  --space-mobile-position: 72% center;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.95), rgba(13,25,38,.82) 45%, rgba(13,25,38,.70));
}
body[data-space="sar"] {
  --space-position: center 85%;
  --space-mobile-position: 35% center;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.95), rgba(13,25,38,.85) 45%, rgba(13,25,38,.72));
}
body[data-space="cases"],
body[data-space="about"] {
  --space-image: url('/fixtures/website/backgrounds/home.webp');
  --space-mobile-image: url('/fixtures/website/backgrounds/home-mobile.webp');
  --space-position: center 56%;
  --space-mobile-position: 65% center;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.94), rgba(13,25,38,.77) 48%, rgba(13,25,38,.46));
}
body[data-space="about"] {
  --space-position: center 38%;
  --space-mobile-position: 85% center;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.93), rgba(13,25,38,.72) 48%, rgba(13,25,38,.42));
}
body[data-space="contact"] {
  --space-image: url('/fixtures/website/backgrounds/onebit.webp');
  --space-mobile-image: url('/fixtures/website/backgrounds/onebit-mobile.webp');
  --space-saturation: .25;
  --space-mask: linear-gradient(100deg, rgba(13,25,38,.95), rgba(13,25,38,.91) 48%, rgba(13,25,38,.85));
}
body[data-space="about"] .page-hero,
body[data-space="cases"] .page-hero {
  min-height: 32rem;
  display: flex;
  align-items: center;
}
body[data-space="contact"] .page-hero { padding-bottom: 5rem; }
body[data-space] .space-hero { isolation: isolate; background: var(--bg-primary); }
body[data-space] .space-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background: var(--space-image) var(--space-position) / cover no-repeat;
  filter: saturate(var(--space-saturation));
}
body[data-space] .space-hero::after {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: var(--space-mask);
}
body[data-space] .hero-art { display: none; }
body[data-space] .hero-scroll::before,
body[data-space] .service::after { display: none; }
body[data-space] .space-hero p,
body[data-space] .technical-visual figcaption { color: #c3cdd7; }
body[data-space] .technical-visual text { fill: #c3cdd7; }
.space-credit {
  position: absolute; right: var(--pad); bottom: 1rem; z-index: 3;
  color: #b6c3d0; font-size: .68rem; line-height: 1.5;
  text-decoration: underline; text-underline-offset: .2em;
}
.space-credit:hover { color: #fff; }
@media (max-width: 700px) {
  body[data-space] .space-hero::before {
    background-image: var(--space-mobile-image);
    background-position: var(--space-mobile-position);
  }
  body[data-space] {
    --space-mask: linear-gradient(110deg, rgba(13,25,38,.87), rgba(13,25,38,.72));
  }
  body[data-space="home"] {
    --space-mask: linear-gradient(110deg, rgba(13,25,38,.83), rgba(13,25,38,.58));
  }
  body[data-space="onebit"] { --space-mask: linear-gradient(110deg, rgba(13,25,38,.93), rgba(13,25,38,.88)); }
  body[data-space="ground"],
  body[data-space="sar"] {
    --space-mask: linear-gradient(160deg, rgba(13,25,38,.90), rgba(13,25,38,.78) 50%, rgba(13,25,38,.94));
  }
  body[data-space="about"],
  body[data-space="cases"] {
    --space-mask: linear-gradient(110deg, rgba(13,25,38,.90), rgba(13,25,38,.66));
  }
  body[data-space="about"] .page-hero,
  body[data-space="cases"] .page-hero { min-height: 29rem; }
  body[data-space="contact"] { --space-mask: linear-gradient(110deg, rgba(13,25,38,.95), rgba(13,25,38,.90)); }
  .space-credit { font-size: .625rem; bottom: .75rem; }
}