@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter/Inter-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter/Inter-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter/Inter-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter/Inter-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans SC";
  src: url("/assets/fonts/noto-sans-sc/NotoSansSC-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans SC";
  src: url("/assets/fonts/noto-sans-sc/NotoSansSC-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Noto Sans SC";
  src: url("/assets/fonts/noto-sans-sc/NotoSansSC-Bold.woff2") format("woff2");
  font-weight: 600 700;
  font-style: normal;
  font-display: swap;
}
:root {
  --bg: #090d0f;
  --panel: #11171b;
  --panel-2: #172026;
  --line: #263138;
  --text: #eef3f4;
  --muted: #9ba7ae;
  --cyan: #58e0db;
  --cyan-dark: #133b3d;
  --max: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; padding-top: 76px; overflow-x: hidden; background: var(--bg); color: var(--text); font-family: "Inter", "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Noto Sans", Arial, sans-serif; line-height: 1.55; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 500; letter-spacing: -.045em; line-height: 1.04; }
h1 { font-size: clamp(3.5rem, 8.5vw, 8.5rem); }
h2 { font-size: clamp(2.05rem, 4.8vw, 4.8rem); }
h3 { font-size: 1.45rem; }
img, video { max-width: 100%; }
.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; }
.site-header { min-height: 76px; padding: 0 max(24px, calc((100vw - var(--max)) / 2)); display: grid; grid-template-columns: auto 1fr auto auto; gap: 28px; align-items: center; position: fixed; top: 0; left: 0; right: 0; z-index: 40; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; font-size: .84rem; font-weight: 760; letter-spacing: .1em; text-decoration: none; white-space: nowrap; }
#site-nav { display: flex; justify-content: center; gap: clamp(14px, 1.6vw, 26px); flex-wrap: wrap; }
#site-nav a { color: var(--muted); font-size: .84rem; text-decoration: none; }
#site-nav a:hover, #site-nav a[aria-current="page"] { color: var(--text); }
.menu-button { display: none; }
.button { border: 1px solid var(--cyan); background: var(--cyan); color: #071011; border-radius: 999px; padding: 13px 20px; font-size: .82rem; font-weight: 760; letter-spacing: .02em; text-decoration: none; display: inline-flex; gap: 24px; justify-content: space-between; align-items: center; cursor: pointer; }
.button:hover { background: #c9ff73; border-color: #c9ff73; }
.button-small { padding: 10px 16px; }
.button-secondary { color: var(--text); border-color: var(--line); background: transparent; }
.button-no-arrow { justify-content: center; gap: 0; text-align: center; }
.button-row { display: flex; gap: 12px; flex-wrap: wrap; }
.eyebrow { color: var(--cyan); font: 700 17px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .14em; text-transform: uppercase; }
.hero { width: 100%; margin: 0; padding: 0 0 clamp(18px, 2.8vw, 42px); position: relative; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 78% 45%, rgba(36, 120, 130, .12), transparent 42%), #090d0f; pointer-events: none; }
.hero-visual { position: relative; width: 100%; margin: 0; background: #07111d; }
.hero-visual img { display: block; width: 100%; height: auto; object-fit: contain; object-position: center top; border: 0; box-shadow: none; }
.hero-cta-row { width: min(100% - 48px, 760px); margin: clamp(12px, 1.5vw, 24px) auto 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; align-items: center; }
.hero-chip { min-width: clamp(160px, 12vw, 220px); display: inline-flex; align-items: center; justify-content: center; padding: 13px 20px; border: 1px solid var(--cyan); border-radius: 999px; background: var(--cyan); color: #071011; text-decoration: none; font-size: .82rem; font-weight: 760; line-height: 1.15; letter-spacing: .02em; box-shadow: none; }
.hero-chip:hover { background: #8af3ee; color: #061011; transform: translateY(-1px); }
.hero-media { margin: 0; aspect-ratio: 4 / 3; position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--panel); }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(7, 11, 13, .86)); pointer-events: none; }
.hero-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero-media span { position: absolute; z-index: 1; left: 18px; bottom: 16px; color: #d9e1e4; font: .62rem ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.scroll-cue { position: absolute; bottom: 25px; left: 24px; color: var(--muted); font-size: .75rem; text-decoration: none; }
.definition-section, .systems-section, .solutions-section, .guide-section, .platform-band, .resources-teaser, .page-hero, .detail-hero, .case-hero, .listing-grid, .architecture-flow, .wide-media, .content-pair, .feature-grid, .split-section, .two-column, .spec-section, .case-story, .case-details, .detail-nav, .not-found-section, .contact-layout, .solutions-overview { max-width: var(--max); margin: auto; padding-left: 24px; padding-right: 24px; }
.definition-section { padding-top: 120px; padding-bottom: 120px; display: grid; grid-template-columns: .6fr 1.4fr; gap: 42px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.definition-section h2 { grid-column: 2; max-width: 980px; margin: 0; }
.definition-section div { grid-column: 2; display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; color: var(--muted); }
.definition-section ul, .two-column ul, .article ul, .article ol, .case-details ul { padding-left: 20px; margin: 0; }
.definition-section li { margin-bottom: 12px; }
.systems-section, .solutions-section, .guide-section { padding-top: 70px; padding-bottom: 90px; }
.systems-section { width: 100%; max-width: none; padding-left: 0; padding-right: 0; overflow: hidden; }
.systems-section .section-intro { max-width: 1600px; margin-left: auto; margin-right: auto; padding-left: 24px; padding-right: 24px; }
.section-intro { display: grid; grid-template-columns: .62fr 1.35fr .8fr; gap: 36px; align-items: start; margin-bottom: 70px; }
.section-intro h2, .section-intro p { margin: 0; }
.section-intro > p:last-child { color: var(--muted); }
.product-grid { display: grid; grid-template-columns: 1fr; gap: 0; align-items: stretch; width: 100%; overflow: hidden; }
.product-card, .listing-card, .resource-card { display: block; background: var(--panel); border: 1px solid var(--line); padding: 22px; text-decoration: none; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.product-card { width: 100%; max-width: none; padding: 0 0 46px; border-left: 0; border-right: 0; background: #07111d; overflow: hidden; }
.product-card:hover, .listing-card:hover, .resource-card:hover { transform: translateY(-5px); border-color: var(--cyan); background: var(--panel-2); }
.product-card:hover { transform: none; background: #07111d; }
.product-card > span, .listing-card > span { color: #5c686e; font: .72rem ui-monospace, monospace; }
.product-card > span { display: block; max-width: 1600px; margin: 0 auto; padding: 28px 24px 14px; }
.product-card .media-figure { width: 100%; max-width: 100%; margin: 0; height: auto; border-left: 0; border-right: 0; }
.product-card h3 { min-height: 0; max-width: 1600px; margin: 30px auto 14px; padding: 0 24px; }
.product-card p { max-width: 1600px; margin-left: auto; margin-right: auto; padding: 0 24px; }
.product-card p, .listing-card p, .resource-card p, .solution-card p { color: var(--muted); }
.product-card b, .listing-card b, .resource-card b { color: var(--cyan); font-size: .78rem; }
.media-figure { margin: 0; position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--panel); }
.media-figure img, .media-figure video { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 9; }
.product-card .media-figure img { width: 100%; max-width: 100%; height: auto; object-fit: contain; aspect-ratio: auto; }
.home .hero { min-height: calc(100svh - 76px); padding-bottom: 0; }
.home .hero-visual { height: calc(100svh - 76px); min-height: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 12px; place-items: center; overflow: hidden; padding-bottom: 18px; }
.home .hero-visual img { width: auto; max-width: 100%; height: auto; max-height: calc(100svh - 76px - 82px); object-fit: contain; object-position: center center; }
.home .hero-cta-row { position: static; transform: none; margin: 0 auto; }
.home .product-card { min-height: 100svh; padding: 76px 0 18px; display: grid; grid-template-rows: auto auto auto auto; align-content: start; }
.home .product-card > span { padding: 0 24px 8px; }
.home .product-card .media-figure { height: auto; display: grid; place-items: center; background: #07111d; }
.home .product-card .media-figure img { width: auto; max-width: 100%; height: auto; max-height: calc(100svh - 250px); object-fit: contain; aspect-ratio: auto; }
.home .product-card h3 { margin: 14px auto 6px; font-size: clamp(1.45rem, 2.2vw, 2.25rem); }
.home .product-card p { margin-top: 0; margin-bottom: 0; font-size: clamp(.95rem, 1.15vw, 1.12rem); line-height: 1.45; }
.media-figure figcaption { position: absolute; left: 12px; bottom: 12px; padding: 6px 9px; color: #d9e1e4; background: rgba(8, 11, 13, .74); backdrop-filter: blur(8px); font: .58rem ui-monospace, monospace; letter-spacing: .06em; text-transform: uppercase; }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.solution-card { min-height: 420px; padding: 28px; background: var(--bg); display: flex; flex-direction: column; justify-content: flex-end; position: relative; overflow: hidden; text-decoration: none; }
.solution-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,13,15,.08), rgba(10,13,15,.9)); }
.solution-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.solution-card:hover img { transform: scale(1.035); }
.solution-card > *:not(img) { position: relative; z-index: 1; }
.solution-card span { margin-bottom: auto; color: #c7d0d4; font: .72rem ui-monospace, monospace; }
.solution-card h3 { margin: 0 0 12px; }
.platform-band { padding-top: 100px; padding-bottom: 100px; display: grid; grid-template-columns: 1.2fr .9fr auto; gap: 48px; align-items: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.platform-band h2 { margin: 0; }
.platform-band p:not(.eyebrow) { color: var(--muted); margin: 0; }
.guide-row { display: grid; grid-template-columns: 48px minmax(380px, 1.2fr) minmax(260px, .8fr) 36px; gap: 28px; align-items: center; min-height: 280px; padding: 30px 0; border-top: 1px solid var(--line); text-decoration: none; }
.guide-row img { display: block; width: 100%; height: clamp(220px, 21vw, 280px); object-fit: cover; }
.guide-row h3 { margin: 0 0 14px; font-size: clamp(1.8rem, 3vw, 3rem); }
.guide-row p { max-width: 390px; color: var(--muted); margin: 0; }
.guide-row > span { align-self: start; padding-top: 5px; color: var(--cyan); font: .78rem ui-monospace, monospace; }
.guide-row b { text-align: right; }
.resources-teaser { padding-top: 60px; padding-bottom: 90px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 58px; align-items: center; }
.resources-teaser p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.resources-page { align-items: stretch; }
.resources-page .media-figure { align-self: start; }
.resources-page .media-figure img { height: auto; object-fit: contain; aspect-ratio: auto; }
.resource-list { display: grid; gap: 14px; }
.resource-card span { display: block; color: var(--text); font-size: 1.35rem; margin-bottom: 10px; letter-spacing: -.03em; }
.closing-cta { text-align: center; padding: 150px 24px; background: linear-gradient(180deg, var(--bg), #102427); }
.closing-cta p:not(.eyebrow) { color: var(--muted); }
.page-hero, .detail-hero, .case-hero { padding-top: 66px; padding-bottom: 42px; }
.page-hero > .eyebrow, .detail-hero > .eyebrow, .case-hero > .eyebrow { font-size: 18px; line-height: 1.5; margin-bottom: 18px; }
.page-hero h1, .detail-hero h1, .case-hero h1 { max-width: 1040px; margin: 16px 0 28px; font-size: clamp(1.5rem, 3.1vw, 3rem); }
.page-hero > p:last-child, .detail-hero > p:not(.eyebrow), .case-overview { color: var(--muted); max-width: 780px; font-size: 1.2rem; }
.listing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; padding-bottom: 130px; }
.listing-card h2 { font-size: 2rem; margin: 24px 0 14px; }
.listing-card .media-figure { margin: 18px 0 0; }
.architecture-flow { display: grid; grid-template-columns: repeat(5, 1fr); padding-top: 20px; padding-bottom: 90px; }
.architecture-node { min-height: 260px; padding: 28px 24px; border: 1px solid var(--line); border-right: 0; background: linear-gradient(150deg, var(--panel), transparent); text-decoration: none; position: relative; }
.architecture-node:last-child { border-right: 1px solid var(--line); }
.architecture-node:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -11px; z-index: 2; width: 22px; height: 22px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--bg); color: var(--cyan); font-size: .7rem; }
.architecture-node span { color: var(--cyan); font: .76rem/1.4 ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.architecture-node h3 { margin: 70px 0 12px; }
.architecture-node p { color: var(--muted); margin: 0; font-size: .86rem; }
.split-section { padding-top: 70px; padding-bottom: 120px; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split-section.reverse .media-figure { order: 2; }
.split-section h2 { font-size: clamp(1.8rem, 2.8vw, 3rem); line-height: 1.16; }
.split-section p:not(.eyebrow) { color: var(--muted); }
.mini-section { padding: 0 0 34px; margin-bottom: 34px; border-bottom: 1px solid var(--line); }
.mini-section h2 { font-size: clamp(1.35rem, 2vw, 2rem); line-height: 1.2; }
.content-pair { padding-top: 42px; padding-bottom: 70px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.content-pair-compact { grid-template-columns: minmax(0, 820px); padding-top: 26px; padding-bottom: 42px; }
.content-pair article { border-top: 1px solid var(--line); padding-top: 24px; }
.content-pair h2 { font-size: clamp(1.55rem, 2.2vw, 2.25rem); line-height: 1.18; }
.large-copy { color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.6; }
.wide-media { padding-top: 20px; padding-bottom: 36px; }
.detail-media-caption { max-width: 820px; margin: 18px 0 0; color: var(--muted); font-size: 1.12rem; }
.feature-grid { padding-top: 20px; padding-bottom: 100px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); }
.feature-grid article { min-height: 250px; padding: 28px; background: var(--bg); }
.feature-grid p { color: var(--muted); }
.software-visual, .process-section { max-width: var(--max); margin: auto; padding: 70px 24px 120px; }
.software-ui { box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.process-grid article { min-height: 220px; padding: 26px; background: var(--bg); }
.process-grid span { color: var(--cyan); font: .76rem/1.4 ui-monospace, monospace; }
.process-grid p { margin: 75px 0 0; color: var(--muted); }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding-top: 44px; padding-bottom: 70px; align-items: start; }
.two-column-compact { grid-template-columns: minmax(0, 820px); }
.two-column h2 { font-size: clamp(1.65rem, 2.4vw, 2.5rem); line-height: 1.16; }
.two-column li, .article li, .case-details li { border-top: 1px solid var(--line); padding: 15px 0; color: var(--muted); }
.spec-section { padding-top: 80px; padding-bottom: 120px; }
.spec-section > div { display: grid; grid-template-columns: .4fr 1fr; gap: 28px; border-top: 1px solid var(--line); padding: 18px 0; }
.spec-section span { color: var(--muted); }
.spec-section strong { font-weight: 500; }
.system-detail-panel { max-width: var(--max); margin: auto; padding: 18px 24px 28px; }
.system-detail-panel > div { max-width: 820px; border-top: 1px solid var(--line); padding-top: 24px; }
.system-detail-panel ul { margin: 0; padding-left: 22px; }
.system-detail-panel li { border-top: 1px solid var(--line); padding: 15px 0; color: var(--muted); }
.statement { padding: 140px max(24px, calc((100vw - var(--max)) / 2)); background: var(--cyan); color: #071011; }
.statement .eyebrow { color: #245152; }
.statement h2 { max-width: 950px; font-size: clamp(2rem, 3.3vw, 3rem); line-height: 1.12; }
.poster-page { max-width: min(1500px, calc(100vw - 48px)); margin: 58px auto 110px; }
.poster-art { position: relative; overflow: hidden; border: 1px solid var(--line); background: #07111d; box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.poster-art::after { content: none; }
.poster-visual { position: relative; z-index: 0; }
.poster-visual .media-figure { width: 100%; height: auto; border: 0; background: #07111d; box-shadow: none; }
.poster-visual .media-figure img { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; object-position: center; opacity: 1; }
.poster-copy { position: absolute; z-index: 2; left: clamp(76px, 7.4vw, 136px); top: clamp(300px, 25.2vw, 430px); max-width: clamp(430px, 34vw, 620px); padding: 0; pointer-events: none; }
.resources-poster .poster-copy { top: clamp(310px, 25.8vw, 450px); }
.about-poster .poster-copy { top: clamp(322px, 26.4vw, 470px); }
.poster-copy h1 { max-width: 720px; margin: 0 0 12px; font-size: clamp(1.55rem, 2.2vw, 2.65rem); line-height: 1.08; text-shadow: 0 14px 44px rgba(0,0,0,.72); }
.poster-copy p:not(.eyebrow) { max-width: 620px; margin: 9px 0 0; color: var(--muted); font-size: clamp(.86rem, 1.02vw, 1.04rem); line-height: 1.48; text-shadow: 0 10px 32px rgba(0,0,0,.78); }
.poster-brand-lockup,
.poster-main-copy {
  position: absolute;
  z-index: 2;
  pointer-events: auto;
  user-select: text;
}
.poster-brand-lockup {
  left: 4.45%;
  top: 6.45%;
  display: grid;
  gap: 5px;
}
.poster-brand-lockup strong {
  color: #f3f8fb;
  font-size: clamp(1.25rem, 2vw, 2.25rem);
  line-height: 1;
  font-weight: 900;
  letter-spacing: .03em;
  text-shadow: 0 12px 34px rgba(0,0,0,.62);
}
.poster-brand-lockup span {
  color: #8e9eb0;
  font-size: clamp(.58rem, .95vw, 1.05rem);
  line-height: 1.2;
  font-weight: 700;
  text-shadow: 0 10px 30px rgba(0,0,0,.75);
}
.poster-main-copy {
  left: 10.7%;
  top: 28.4%;
  max-width: 58%;
}
.poster-main-copy h1 {
  max-width: 760px;
  margin: 0 0 18px;
  color: #f4f8fb;
  font-size: clamp(2.05rem, 3.95vw, 4.25rem);
  line-height: 1.05;
  font-weight: 900;
  text-shadow: 0 16px 46px rgba(0,0,0,.72);
}
.poster-main-copy p {
  max-width: 850px;
  margin: 0 0 14px;
  color: #94a6bc;
  font-size: clamp(1.02rem, 1.78vw, 1.95rem);
  line-height: 1.42;
  text-shadow: 0 14px 38px rgba(0,0,0,.82);
}
.about-main-copy {
  max-width: 58%;
}
.about-main-copy p {
  max-width: 880px;
  font-size: clamp(.95rem, 1.62vw, 1.75rem);
  line-height: 1.46;
}
.about-main-copy p + p {
  margin-top: 16px;
  font-size: clamp(.85rem, 1.08vw, 1.18rem);
}
.poster-focus-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; margin-top: 26px; }
.poster-focus-grid article { padding: 20px 22px; border: 1px solid rgba(88,224,219,.2); background: rgba(8, 14, 18, .68); backdrop-filter: blur(12px); }
.poster-focus-grid span { display: block; margin-bottom: 10px; color: var(--cyan); font: 700 .74rem/1.4 ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
.poster-focus-grid p { margin: 0; color: var(--muted); }
.resource-type-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.resource-type-strip span { padding: 9px 13px; border: 1px solid rgba(88,224,219,.25); border-radius: 999px; color: var(--cyan); background: rgba(7,17,29,.72); font: 700 .72rem/1.4 ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.poster-below-strip { margin-top: 28px; }
.poster-resource-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.poster-resource-list .resource-card { min-height: 154px; display: flex; flex-direction: column; justify-content: center; background: var(--panel); }
.solutions-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; padding-top: 20px; padding-bottom: 80px; }
.solutions-overview > div { display: grid; gap: 1px; background: var(--line); }
.solutions-overview a { background: var(--panel); padding: 24px; display: flex; justify-content: space-between; align-items: center; text-decoration: none; }
.solutions-overview a:hover { background: var(--panel-2); color: var(--cyan); }
.case-hero .media-figure { margin-top: 70px; }
.case-story { padding-top: 60px; padding-bottom: 120px; }
.case-story article { display: grid; grid-template-columns: 60px 160px 1fr; gap: 28px; align-items: start; border-top: 1px solid var(--line); padding: 45px 0; }
.case-story article > span { color: #5c686e; font: .72rem ui-monospace, monospace; }
.case-story h2 { font-size: clamp(1.55rem, 2.25vw, 2.3rem); line-height: 1.2; }
.case-details { padding-top: 80px; padding-bottom: 130px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; align-items: start; border-top: 1px solid var(--line); }
.detail-nav { padding-top: 70px; padding-bottom: 100px; display: flex; justify-content: space-between; }
.article { max-width: 930px; margin: auto; padding: 120px 24px; }
.article header > p:not(.eyebrow) { color: var(--muted); font-size: 1.3rem; max-width: 720px; }
.article .media-figure { margin: 70px 0; }
.article .guide-diagram img { object-fit: contain; background: #0b1013; }
.article section { padding: 50px 0; }
.article section h2 { font-size: clamp(1.65rem, 2.5vw, 2.55rem); line-height: 1.18; }
.article-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 55px; align-items: start; }
.contact-layout { min-height: 80vh; padding-top: 120px; padding-bottom: 120px; display: grid; place-items: center; }
.contact-layout h1 { margin: 0 0 12px; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.05; }
.contact-layout p:not(.eyebrow), .email-link { color: var(--muted); font-size: 1.15rem; }
.contact-fields { margin: 38px 0; }
.contact-fields ul { columns: 2; column-gap: 34px; padding-left: 18px; margin: 14px 0 0; color: var(--muted); }
.contact-fields li { break-inside: avoid; margin-bottom: 8px; }
.formspree-form-card {
  width: min(100%, 960px);
  min-height: 500px;
  padding: 34px;
  background: rgba(16, 22, 25, 0.96);
  border: 1px solid var(--line);
  color: var(--text);
}
.formspree-form-card h2 { margin: 0 0 10px; font-size: 2rem; letter-spacing: -0.04em; }
.contact-intro { max-width: 740px; margin: 0 0 30px; color: var(--muted); font-size: 1rem; line-height: 1.6; }
.contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.form-group { display: flex; flex-direction: column; }
.form-group.full-width, .form-actions.full-width { grid-column: 1 / -1; }
.form-group label { margin-bottom: 8px; font-size: .86rem; font-weight: 700; color: var(--muted); }
.form-group label span { color: var(--cyan); }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: .95rem;
  color: var(--text);
  background: #071012;
  box-sizing: border-box;
  outline: none;
}
.file-upload {
  position: relative;
  min-height: 51px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #071012;
  display: flex;
  align-items: center;
  gap: 12px;
  box-sizing: border-box;
}
.file-native {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.file-button {
  margin: 0;
  padding: 9px 14px;
  border-radius: 8px;
  background: var(--text);
  color: #071012;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}
.file-name {
  min-width: 0;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: rgba(82, 224, 224, .75);
  box-shadow: 0 0 0 3px rgba(82, 224, 224, .12);
}
.file-upload:focus-within {
  border-color: rgba(82, 224, 224, .75);
  box-shadow: 0 0 0 3px rgba(82, 224, 224, .12);
}
.size-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.date-picker-field {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}
.date-picker-field .date-native {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.date-picker-button {
  min-width: 104px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #071012;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.date-picker-button:hover,
.date-picker-button:focus {
  border-color: rgba(82, 224, 224, .75);
  box-shadow: 0 0 0 3px rgba(82, 224, 224, .12);
  outline: none;
}
.form-note { margin: 8px 0 0; font-size: .8rem; color: var(--muted); }
.form-actions { display: flex; justify-content: flex-start; align-items: center; }
.submit-btn {
  min-width: 180px;
  padding: 14px 22px;
  border: 0;
  border-radius: 999px;
  background: var(--cyan);
  color: #001012;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: .2s ease;
}
.submit-btn:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(82, 224, 224, .16); }
.form-honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }
.contact-block {
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.contact-block p {
  margin: 0 0 12px;
}
.conditional-fields.full-width,
.consent-check.full-width { grid-column: 1 / -1; }
.conditional-fields {
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(88, 224, 219, .28);
  background: rgba(7, 16, 18, .66);
}
.conditional-fields legend {
  padding: 0 8px;
  color: var(--cyan);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.conditional-fields > p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: .9rem;
}
.conditional-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.5;
}
.consent-check input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 2px;
  accent-color: var(--cyan);
}
.pixie-hero,
.pixie-section {
  max-width: var(--max);
  margin: auto;
  padding-left: 24px;
  padding-right: 24px;
}
.pixie-hero {
  min-height: calc(100svh - 76px);
  padding-top: 56px;
  padding-bottom: 76px;
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 42px;
  align-items: center;
}
.pixie-hero h1 {
  margin: 14px 0 12px;
  font-size: clamp(2.4rem, 5.2vw, 5.9rem);
  line-height: 1.02;
}
.pixie-hero-line {
  margin: 0 0 18px;
  font-size: clamp(1.6rem, 3.3vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: -.04em;
}
.pixie-lead,
.pixie-section-lead,
.pixie-section p:not(.eyebrow),
.pixie-muted {
  color: var(--muted);
  font-size: 1.05rem;
}
.pixie-hero .button-row { margin-top: 28px; }
.pixie-proof-list {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.pixie-proof-list span {
  padding: 8px 10px;
  border: 1px solid rgba(88,224,219,.22);
  color: #d8f5f3;
  background: rgba(88,224,219,.08);
  font-size: .78rem;
}
.pixie-hero-visual,
.pixie-wide-image {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #07111d;
}
.pixie-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}
.pixie-hero-visual figcaption {
  padding: 10px 12px;
  color: var(--muted);
  font-size: .8rem;
}
.pixie-section {
  padding-top: 80px;
  padding-bottom: 80px;
  border-top: 1px solid var(--line);
}
.pixie-section h2 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(2rem, 4.4vw, 4.2rem);
}
.pixie-split {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 52px;
  align-items: center;
}
.pixie-split.reverse .media-figure { order: -1; }
.pixie-split ul {
  margin: 20px 0 0;
  padding-left: 20px;
  color: var(--muted);
}
.pixie-split li { margin-bottom: 8px; }
.pixie-note {
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 3px solid var(--cyan);
  color: #d8f5f3;
  background: rgba(88,224,219,.08);
}
.pixie-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 28px;
  border: 1px solid var(--line);
  background: var(--line);
}
.pixie-stats article {
  min-height: 128px;
  padding: 22px 18px;
  background: var(--bg);
}
.pixie-stats strong {
  display: block;
  color: var(--cyan);
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1;
}
.pixie-stats span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: .86rem;
}
.pixie-card-grid,
.pixie-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.pixie-card-grid article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.pixie-card-grid h3 { margin-bottom: 10px; }
.pixie-card-grid p { margin: 0; }
.pixie-gallery {
  margin-top: 32px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.pixie-gallery .media-figure img { aspect-ratio: 1 / 1; }
.pixie-spec-table {
  margin-top: 32px;
  border-top: 1px solid var(--line);
}
.pixie-spec-table > div {
  display: grid;
  grid-template-columns: minmax(180px, .36fr) minmax(0, 1fr);
  gap: 26px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.pixie-spec-table span { color: var(--muted); }
.pixie-spec-table strong { font-weight: 500; }
.pixie-faq {
  display: grid;
  grid-template-columns: .36fr 1fr;
  gap: 28px 58px;
  align-items: start;
}
.pixie-faq .eyebrow,
.pixie-faq h2 { grid-column: 1; }
.pixie-faq details {
  grid-column: 2;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.pixie-faq details:last-child { border-bottom: 1px solid var(--line); }
.pixie-faq summary {
  cursor: pointer;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 650;
}
.pixie-faq p {
  max-width: 760px;
  margin: 12px 0 0;
}
.pixie-downloads {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
}
.pixie-related-list {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 22px;
}
.pixie-closing {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pixie-closing h2 { max-width: 920px; }
.pixie-closing p:not(.eyebrow) { max-width: 720px; }
.not-found-section { min-height: 72vh; padding-top: 150px; padding-bottom: 150px; display: flex; flex-direction: column; justify-content: center; }
.not-found-section h1 { max-width: 980px; margin: 20px 0 28px; }
.not-found-section p:not(.eyebrow) { max-width: 620px; color: var(--muted); font-size: 1.15rem; }
.site-footer { max-width: var(--max); margin: auto; padding: 70px 24px 35px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }
.site-footer > div:not(.footer-bottom) { display: flex; flex-direction: column; gap: 10px; }
.site-footer a { text-decoration: none; }
.footer-label { color: #5c686e; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 8px; }
.footer-bottom { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 25px; display: flex; justify-content: space-between; }
.floating-nav { position: fixed; z-index: 30; right: 22px; bottom: 22px; display: flex; flex-direction: column; gap: 6px; padding: 7px; border: 1px solid #354147; border-radius: 16px; background: rgba(12,17,20,.88); box-shadow: 0 18px 50px rgba(0,0,0,.35); backdrop-filter: blur(14px); }
.floating-nav a, .floating-nav button { width: 58px; min-height: 50px; padding: 7px 4px; border: 0; border-radius: 10px; background: transparent; color: var(--muted); font: inherit; text-decoration: none; cursor: pointer; display: grid; place-items: center; gap: 1px; transition: color .2s, background .2s, transform .2s; }
.floating-nav a:hover, .floating-nav button:hover { color: #071011; background: var(--cyan); transform: translateY(-1px); }
.floating-nav span { font-size: 1.15rem; line-height: 1; }
.floating-nav small { font: 700 .58rem/1.1 ui-monospace, monospace; letter-spacing: .06em; text-transform: uppercase; }
.contact-page .floating-nav { display: none; }
.reveal { opacity: 0; transform: translateY(15px); }
.reveal.visible { opacity: 1; transform: none; transition: .55s ease; }
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}
@media (max-width: 1100px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .poster-resource-list { grid-template-columns: 1fr; }
  .pixie-hero,
  .pixie-split { grid-template-columns: 1fr; }
  .pixie-split.reverse .media-figure { order: 0; }
  .pixie-stats,
  .pixie-gallery,
  .pixie-related-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 850px) {
  .site-header { grid-template-columns: 1fr auto; padding: 0 20px; }
  .site-header > .button { display: none; }
  .menu-button { display: block; background: none; border: 1px solid var(--line); color: var(--text); padding: 8px 12px; }
  #site-nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: var(--panel); padding: 25px; flex-direction: column; align-items: flex-start; }
  #site-nav.open { display: flex; }
  .resources-teaser, .platform-band, .split-section, .content-pair, .two-column, .solutions-overview, .contact-layout { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .conditional-grid,
  .pixie-card-grid,
  .pixie-downloads,
  .pixie-faq { grid-template-columns: 1fr; }
  .pixie-faq .eyebrow,
  .pixie-faq h2,
  .pixie-faq details { grid-column: 1; }
  .hero-media { aspect-ratio: 16 / 10; }
  .definition-section, .definition-section div, .section-intro, .case-details, .article-grid { grid-template-columns: 1fr; }
  .definition-section h2, .definition-section div { grid-column: 1; }
  .solution-grid, .listing-grid { grid-template-columns: 1fr; }
  .architecture-flow, .process-grid { grid-template-columns: 1fr; }
  .architecture-node { min-height: 190px; border-right: 1px solid var(--line); border-bottom: 0; }
  .architecture-node:not(:last-child)::after { content: "↓"; top: auto; right: 24px; bottom: -11px; }
  .guide-row { grid-template-columns: 34px 1fr 28px; gap: 18px; min-height: 0; padding: 26px 0 34px; }
  .guide-row img { grid-column: 2 / 4; grid-row: 1; width: 100%; height: auto; aspect-ratio: 16 / 9; }
  .guide-row div { grid-column: 2; grid-row: 2; }
  .guide-row > span { grid-column: 1; grid-row: 1; }
  .guide-row b { grid-column: 3; grid-row: 2; }
  .case-story article { grid-template-columns: 50px 1fr; }
  .case-story article h2 { grid-column: 2; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-bottom { grid-column: 1; flex-direction: column; gap: 8px; }
  .poster-art { min-height: 0; }
  .poster-copy { left: 8%; right: 8%; top: auto; bottom: 8%; max-width: none; }
  .poster-copy h1 { font-size: clamp(1.25rem, 5.8vw, 2rem); }
  .poster-copy p:not(.eyebrow) { font-size: .85rem; }
}
@media (max-width: 560px) {
  h1 { font-size: clamp(3rem, 18vw, 5rem); }
  .page-hero h1, .detail-hero h1, .case-hero h1 { font-size: clamp(1.35rem, 7vw, 2.2rem); }
  .page-hero, .detail-hero, .case-hero { padding-top: 90px; }
  .hero { padding: 0; }
  .home .hero { min-height: 0; padding-bottom: 0; }
  .hero-visual { height: auto; min-height: 0; }
  .home .hero-visual { height: auto; display: block; }
  .hero-visual img { height: auto; object-fit: contain; }
  .hero-cta-row { width: calc(100% - 24px); grid-template-columns: 1fr; gap: 8px; margin-top: 12px; }
  .home .hero-cta-row { position: static; transform: none; margin: 12px auto 0; }
  .hero-chip { min-width: 0; padding: 10px 12px; font-size: .72rem; letter-spacing: .01em; box-shadow: none; }
  .home .product-card { min-height: 0; display: block; padding: 0 0 34px; }
  .home .product-card > span { padding: 24px 18px 12px; }
  .home .product-card .media-figure { height: auto; display: block; }
  .home .product-card .media-figure img { height: auto; object-fit: contain; }
  .product-grid, .feature-grid { grid-template-columns: 1fr; }
  .poster-page { max-width: calc(100vw - 28px); margin-top: 32px; }
  .poster-art { min-height: 0; }
  .poster-copy { left: 7%; right: 7%; bottom: 7%; padding: 0; }
  .poster-copy h1 { font-size: clamp(1.05rem, 6.6vw, 1.7rem); }
  .poster-focus-grid article, .poster-resource-list .resource-card { padding: 18px; }
  .solution-card { min-height: 320px; }
  .spec-section > div { grid-template-columns: 1fr; gap: 6px; }
  .floating-nav { right: 50%; bottom: 12px; transform: translateX(50%); flex-direction: row; border-radius: 14px; }
  .floating-nav a, .floating-nav button { width: 54px; min-height: 46px; }
  .contact-fields ul { columns: 1; }
  .formspree-form-card { padding: 24px 18px; }
  .size-row { grid-template-columns: 1fr; }
  .date-picker-field { grid-template-columns: 1fr; }
  .date-picker-button { width: 100%; }
  .submit-btn { width: 100%; }
  .pixie-hero,
  .pixie-section { padding-left: 16px; padding-right: 16px; }
  .pixie-hero { min-height: 0; padding-top: 38px; padding-bottom: 54px; }
  .pixie-hero h1 { font-size: clamp(2.1rem, 13vw, 3.8rem); }
  .pixie-hero-line { font-size: clamp(1.45rem, 9vw, 2.8rem); }
  .pixie-section { padding-top: 58px; padding-bottom: 58px; }
  .pixie-stats,
  .pixie-gallery,
  .pixie-related-list { grid-template-columns: 1fr; }
  .pixie-spec-table > div { grid-template-columns: 1fr; gap: 6px; }
  .pixie-proof-list span { width: 100%; }
  .conditional-fields { padding: 16px 12px; }
}

/* V1.1 poster copy refinements: keep page text aligned with the baked poster artwork. */
.resources-poster .poster-copy {
  left: clamp(190px, 12.2vw, 245px);
  top: clamp(505px, 39.3vw, 635px);
  max-width: clamp(560px, 40vw, 720px);
}

.resources-poster .poster-copy h1 {
  font-size: clamp(1.45rem, 2vw, 2.25rem);
  line-height: 1.08;
}

.resources-poster .poster-copy p:not(.eyebrow) {
  max-width: 660px;
  margin-top: 8px;
}

.about-poster .poster-copy {
  left: clamp(172px, 11.8vw, 230px);
  top: clamp(500px, 39.3vw, 610px);
  max-width: clamp(820px, 58vw, 980px);
}

.about-continuation-copy p:not(.eyebrow) {
  max-width: 960px;
  margin: 0 0 7px;
  color: #9dadbb;
  font-size: clamp(.78rem, .9vw, .98rem);
  line-height: 1.45;
}

.about-period-mask {
  position: absolute;
  z-index: 2;
  left: 60.6%;
  top: 39.8%;
  width: clamp(10px, .78vw, 16px);
  height: clamp(18px, 1.4vw, 26px);
  background: #091421;
  box-shadow: 0 0 10px 7px #091421;
  pointer-events: none;
}

@media (max-width: 850px) {
  .resources-poster .poster-copy,
  .about-poster .poster-copy {
    left: 8%;
    right: 8%;
    top: auto;
    bottom: 8%;
    max-width: none;
  }

  .poster-brand-lockup {
    left: 7%;
    top: 7%;
  }

  .poster-brand-lockup strong {
    font-size: clamp(.92rem, 4.5vw, 1.7rem);
  }

  .poster-brand-lockup span {
    font-size: clamp(.52rem, 2.4vw, .85rem);
  }

  .poster-main-copy,
  .about-main-copy {
    left: 7%;
    right: 7%;
    top: 27%;
    max-width: none;
  }

  .poster-main-copy h1 {
    margin-bottom: 10px;
    font-size: clamp(1.2rem, 6.1vw, 2.4rem);
  }

  .poster-main-copy p,
  .about-main-copy p,
  .about-main-copy p + p {
    max-width: none;
    font-size: clamp(.62rem, 2.6vw, .95rem);
    line-height: 1.38;
  }

  .about-period-mask {
    display: none;
  }
}

@media (max-width: 560px) {
  .resources-poster .poster-copy,
  .about-poster .poster-copy {
    left: 7%;
    right: 7%;
    bottom: 7%;
  }

  .poster-brand-lockup {
    gap: 3px;
  }

  .poster-main-copy,
  .about-main-copy {
    top: 29%;
  }

  .resources-main-copy p {
    max-width: 84%;
  }

  .about-main-copy p {
    font-size: clamp(.5rem, 2.4vw, .74rem);
    line-height: 1.32;
  }

  .about-main-copy p + p {
    margin-top: 6px;
  }
}