:root {
  --ink: #11161d;
  --ink-soft: #1b232c;
  --paper: #f5f2e9;
  --paper-deep: #e9e4d8;
  --white: #fffdf7;
  --mint: #8ee6c2;
  --coral: #f27768;
  --gold: #f4cb70;
  --blue: #8fc4ff;
  --muted: #a6b0b8;
  --line: rgba(255, 255, 255, .14);
  --line-dark: rgba(17, 22, 29, .16);
  --sans: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--ink); color: var(--paper); font-family: var(--sans); font-size: 1rem; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
.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; }
.mono { font-family: var(--mono); letter-spacing: .03em; }
.section-wrap { width: 100%; max-width: 78rem; margin: 0 auto; padding-inline: 1.25rem; }

.announcement { min-height: 2.5rem; display: flex; align-items: center; justify-content: center; gap: .6rem; padding: .55rem 1rem; background: var(--mint); color: var(--ink); font-size: .8rem; font-weight: 600; letter-spacing: .01em; }
.announcement a { display: inline-flex; align-items: center; gap: .2rem; text-decoration: underline; text-underline-offset: .18em; }
.announcement svg { width: .9rem; height: .9rem; }
.pulse-dot { width: .55rem; height: .55rem; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 0 currentColor; animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(17, 22, 29, .5); } 70% { box-shadow: 0 0 0 .45rem rgba(17, 22, 29, 0); } 100% { box-shadow: 0 0 0 0 rgba(17, 22, 29, 0); } }

.site-header { position: sticky; top: 0; z-index: 10; min-height: 4.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 1.25rem; border-bottom: 1px solid var(--line); background: rgba(17, 22, 29, .95); backdrop-filter: blur(16px); }
.brand { display: inline-flex; align-items: center; gap: .65rem; font-size: .78rem; font-weight: 700; letter-spacing: .08em; }
.brand em { color: var(--muted); font-style: normal; font-weight: 500; }
.brand-mark { display: flex; align-items: end; gap: 2px; width: 1.55rem; height: 1.55rem; padding: .22rem; border: 1px solid var(--mint); }
.brand-mark span { flex: 1; background: var(--mint); }
.brand-mark span:nth-child(1) { height: 45%; }
.brand-mark span:nth-child(2) { height: 75%; background: var(--coral); }
.brand-mark span:nth-child(3) { height: 100%; background: var(--gold); }
.menu-button { display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; color: var(--paper); border: 1px solid var(--line); background: transparent; }
.menu-button svg { width: 1.1rem; }
.site-nav { position: absolute; top: calc(100% + 1px); left: 0; right: 0; display: none; flex-direction: column; gap: .2rem; padding: .75rem 1.25rem 1rem; background: var(--ink); border-bottom: 1px solid var(--line); }
.site-nav.is-open { display: flex; }
.site-nav a { min-height: 2.75rem; display: inline-flex; align-items: center; gap: .35rem; padding: .45rem .65rem; color: #d8dedf; font-size: .9rem; }
.site-nav a:hover { color: var(--mint); }
.site-nav .nav-cta { color: var(--ink); background: var(--mint); font-weight: 700; }
.nav-cta svg { width: .95rem; }

.hero { position: relative; display: grid; gap: 2.5rem; padding-top: 4.5rem; padding-bottom: 4.5rem; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .16; background-image: url("assets/blueprint-texture.png"); background-size: cover; background-position: center; mix-blend-mode: screen; }
.hero-copy, .hero-visual { position: relative; z-index: 1; }
.eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin: 0 0 1.25rem; color: var(--mint); font-family: var(--mono); font-size: .72rem; line-height: 1.4; letter-spacing: .04em; text-transform: uppercase; }
.eyebrow span { padding: .2rem .4rem; color: var(--ink); background: var(--mint); font-weight: 500; }
.eyebrow.dark { color: #58625f; }
.eyebrow.dark span { color: var(--paper); background: var(--ink); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 9ch; margin-bottom: 1.3rem; color: var(--white); font-size: clamp(3.3rem, 15vw, 7.8rem); line-height: .88; letter-spacing: -.045em; }
h1 span { color: var(--mint); }
.hero-lede { max-width: 38rem; margin-bottom: 1.7rem; color: #c5cecf; font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.button { min-height: 2.9rem; display: inline-flex; align-items: center; justify-content: center; gap: .45rem; padding: .7rem 1rem; border: 1px solid transparent; font-size: .88rem; font-weight: 700; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 1rem; }
.button-primary { color: var(--ink); background: var(--mint); }
.button-quiet { color: var(--paper); border-color: var(--line); }
.button-quiet:hover { border-color: var(--mint); color: var(--mint); }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 37rem; margin-top: 3.2rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.hero-proof div { display: grid; gap: .25rem; }
.hero-proof strong { color: var(--gold); font-family: var(--mono); font-size: 1.3rem; font-weight: 500; }
.hero-proof span { max-width: 9ch; color: var(--muted); font-size: .7rem; line-height: 1.25; }

.hero-visual { min-height: 24rem; display: flex; flex-direction: column; justify-content: space-between; padding: 1rem; border: 1px solid var(--line); background: rgba(27, 35, 44, .72); }
.visual-label { color: var(--gold); font-size: .68rem; }
.route-map { position: relative; flex: 1; min-height: 21rem; display: grid; place-items: center; margin: 1rem 0; padding: 1.2rem .5rem; overflow: hidden; }
.route-map-frame { position: absolute; inset: 5%; border: 1px solid rgba(142, 230, 194, .17); }
.route-map-frame::before { content: ""; position: absolute; inset: .65rem; border: 1px solid rgba(143, 196, 255, .08); }
.flow-diagram { position: relative; z-index: 1; width: min(100%, 24rem); display: grid; grid-template-columns: 1fr; gap: .65rem; padding-block: .8rem; }
.route-node { position: relative; z-index: 2; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: .6rem; width: 100%; min-width: 0; padding: .65rem; border: 1px solid var(--line); background: rgba(17, 22, 29, .94); box-shadow: 0 .35rem 1rem rgba(0, 0, 0, .12); }
.route-node strong, .route-node small { display: block; }
.route-node strong { color: var(--white); font-size: .72rem; }
.route-node small { margin-top: .1rem; color: var(--muted); font-family: var(--mono); font-size: .54rem; line-height: 1.25; }
.node-icon { width: 1.4rem; height: 1.4rem; display: grid; place-items: center; color: var(--paper); border: 1px solid var(--paper); }
.node-icon svg { width: .8rem; }
.node-icon.mint { color: var(--mint); border-color: var(--mint); }.node-icon.coral { color: var(--coral); border-color: var(--coral); }.node-icon.gold { color: var(--gold); border-color: var(--gold); }.node-icon.blue { color: var(--blue); border-color: var(--blue); }
.node-source { grid-row: 1; }
.connector-source { grid-row: 2; }
.node-hub { grid-row: 3; }
.connector-hub { grid-row: 4; }
.platform-stack { grid-row: 5; }
.connector-report { grid-row: 6; }
.node-report { grid-row: 7; }
.node-source, .node-hub, .node-report { grid-template-columns: auto 1fr; }
.platform-stack { position: relative; display: grid; gap: .45rem; padding-left: 1rem; }
.platform-stack::before { content: ""; position: absolute; top: 1.8rem; bottom: 1.8rem; left: .35rem; width: 1px; background: rgba(142, 230, 194, .5); }
.platform-stack .route-node::before { content: ""; position: absolute; top: 50%; right: 100%; width: .65rem; height: 1px; background: rgba(142, 230, 194, .5); }
.flow-connector { position: relative; z-index: 1; width: 1px; height: .7rem; justify-self: center; background: rgba(142, 230, 194, .62); }
.flow-connector::after { content: ""; position: absolute; bottom: -.05rem; left: -.18rem; width: .32rem; height: .32rem; border-right: 1px solid var(--mint); border-bottom: 1px solid var(--mint); transform: rotate(45deg); }
.visual-footer { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; padding-top: .8rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .62rem; }.visual-footer .pulse-dot { color: var(--mint); }.visual-footer .mono { margin-left: auto; font-size: .55rem; }

.band { padding-block: 4.5rem; }.band-light { color: var(--ink); background: var(--paper); }.band-ink { background: var(--ink-soft); }.band-paper { color: var(--ink); background: var(--paper-deep); }.band-coral { color: var(--ink); background: var(--coral); }
.install-layout, .quickstart-layout, .tools-layout { display: grid; gap: 2rem; }.install-layout h2, .tools-layout h2 { font-size: clamp(2rem, 6vw, 4rem); }.install-panel { padding: 1rem; border: 1px solid var(--line-dark); background: var(--white); }.code-label { margin-bottom: .65rem; color: #68706d; font-family: var(--mono); font-size: .65rem; }.install-panel pre, .quickstart-code { overflow-x: auto; margin: 0; padding: 1rem; color: var(--paper); background: var(--ink); font: .72rem/1.55 var(--mono); }.install-actions { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: .7rem; padding: .7rem; color: var(--ink); border: 1px solid var(--line-dark); font: .73rem var(--mono); }.install-actions code { overflow-wrap: anywhere; }.install-actions .icon-button { min-width: 2.25rem; min-height: 2.25rem; }.install-panel .text-link { margin-top: .8rem; }.quickstart-band { color: var(--paper); }.quickstart-layout > div > p:not(.eyebrow) { max-width: 34rem; color: #bdc7c7; font-size: .95rem; }.quickstart-code { align-self: center; border: 1px solid var(--line); box-shadow: .35rem .35rem 0 rgba(142, 230, 194, .35); }.tools-layout { gap: 1.5rem; }.tool-flow { display: flex; flex-wrap: wrap; align-items: center; gap: .7rem; padding-block: 1.25rem; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }.tool-flow > div { min-width: 8rem; display: grid; gap: .2rem; padding: .75rem; border: 1px solid var(--line-dark); background: rgba(255, 255, 255, .35); }.tool-flow strong { color: var(--coral); font: .65rem var(--mono); }.tool-flow b { font: 1rem var(--mono); }.tool-flow span { color: #68706d; font-size: .7rem; }.tool-flow > svg { width: 1rem; color: var(--coral); }

.section-heading { display: grid; gap: 1.3rem; margin-bottom: 2rem; }.section-heading p:last-child { max-width: 32rem; margin: 0; color: #68706d; font-size: .95rem; }
h2 { margin-bottom: 1.3rem; color: inherit; font-size: clamp(2rem, 7vw, 4.6rem); line-height: .98; letter-spacing: -.04em; }.band-ink h2 { color: var(--white); }.band-ink h2 span { color: var(--mint); }
.filter-row { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.4rem; }.filter-button { min-height: 2.6rem; display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .75rem; color: #65706b; border: 1px solid var(--line-dark); background: transparent; font-size: .78rem; }.filter-button span { padding: .1rem .3rem; color: #65706b; background: rgba(17, 22, 29, .08); font-family: var(--mono); font-size: .65rem; }.filter-button.is-active, .filter-button:hover { color: var(--paper); border-color: var(--ink); background: var(--ink); }.filter-button.is-active span, .filter-button:hover span { color: var(--ink); background: var(--mint); }
.ecosystem-grid { display: grid; grid-template-columns: 1fr; gap: .8rem; }.ecosystem-card { min-height: 13rem; display: flex; flex-direction: column; padding: 1rem; border: 1px solid var(--line-dark); background: rgba(255, 253, 247, .38); transition: transform .2s ease, background .2s ease; }.ecosystem-card:hover { transform: translateY(-3px); background: var(--white); }.ecosystem-card[hidden] { display: none; }.card-top { display: flex; align-items: start; justify-content: space-between; gap: .5rem; }.card-icon { width: 2.1rem; height: 2.1rem; display: grid; place-items: center; border: 1px solid currentColor; }.card-icon svg { width: 1.05rem; }.card-status { color: #68706d; font-family: var(--mono); font-size: .62rem; }.ecosystem-card h3 { margin: 1.1rem 0 .35rem; font-size: 1.25rem; letter-spacing: -.02em; }.ecosystem-card p { margin-bottom: 1rem; color: #65706b; font-size: .82rem; line-height: 1.45; }.card-meta { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: auto; }.meta-pill { padding: .2rem .35rem; color: #55605a; border: 1px solid var(--line-dark); font-family: var(--mono); font-size: .58rem; }.ecosystem-card .card-link { display: inline-flex; align-items: center; gap: .3rem; margin-top: .8rem; color: var(--ink); font-size: .76rem; font-weight: 700; }.card-link svg { width: .85rem; }

.credentials-layout { display: grid; gap: 2.5rem; }.credentials-intro > p:not(.eyebrow) { max-width: 34rem; color: #bdc7c7; font-size: .95rem; }.boundary-note { max-width: 34rem; display: flex; gap: .65rem; margin-top: 1.6rem; padding: .8rem; border-left: 2px solid var(--mint); background: rgba(142, 230, 194, .07); }.boundary-note svg { flex: 0 0 auto; width: 1.1rem; color: var(--mint); }.boundary-note div { display: grid; gap: .2rem; }.boundary-note strong { color: var(--mint); font-size: .8rem; }.boundary-note span { color: #b3bebd; font-size: .75rem; line-height: 1.4; }
.guide-list { display: grid; gap: .7rem; }.guide-card { border: 1px solid var(--line); background: rgba(255, 255, 255, .03); }.guide-summary { width: 100%; min-height: 4.1rem; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .75rem; padding: .8rem; color: var(--paper); border: 0; background: transparent; text-align: left; }.guide-summary:hover { background: rgba(255, 255, 255, .05); }.guide-number { color: var(--gold); font-family: var(--mono); font-size: .7rem; }.guide-summary strong { font-size: .9rem; }.guide-summary small { display: block; margin-top: .15rem; color: var(--muted); font-size: .7rem; }.guide-summary svg { width: 1rem; color: var(--mint); transition: transform .2s ease; }.guide-card.is-open .guide-summary svg { transform: rotate(180deg); }.guide-details { display: none; padding: 0 .8rem 1rem 2.6rem; }.guide-card.is-open .guide-details { display: block; }.guide-details ol { margin: 0 0 1rem; padding-left: 1rem; color: #c3cccc; font-size: .8rem; }.guide-details li { margin-bottom: .45rem; padding-left: .25rem; }.guide-details li::marker { color: var(--mint); font-family: var(--mono); }.guide-links { display: flex; flex-wrap: wrap; gap: .45rem; }.guide-links a { display: inline-flex; align-items: center; gap: .3rem; padding: .35rem .45rem; color: var(--ink); background: var(--mint); font-size: .68rem; font-weight: 700; }.guide-links svg { width: .75rem; }

.evidence-layout { display: grid; gap: 2.2rem; }.evidence-stamp { width: 8rem; height: 8rem; display: grid; align-content: center; gap: .2rem; padding: .8rem; border: 1px solid var(--ink); transform: rotate(-4deg); }.evidence-stamp span { font-family: var(--mono); font-size: .7rem; }.evidence-stamp strong { font-size: 1.5rem; line-height: .9; letter-spacing: -.04em; }.evidence-stamp small { margin-top: .5rem; font-family: var(--mono); font-size: .47rem; line-height: 1.15; }.evidence-list { display: grid; gap: 0; max-width: 42rem; margin: 2rem 0; border-top: 1px solid var(--line-dark); }.evidence-list > div { display: grid; grid-template-columns: 2.7rem 1fr; gap: .7rem; padding: 1rem 0; border-bottom: 1px solid var(--line-dark); }.evidence-number { color: var(--coral); font-family: var(--mono); font-size: .7rem; }.evidence-list strong { font-size: 1rem; }.evidence-list p { margin: .25rem 0 0; color: #68706d; font-size: .82rem; }.text-link { display: inline-flex; align-items: center; gap: .35rem; font-size: .8rem; font-weight: 700; text-decoration: underline; text-underline-offset: .25em; }.text-link svg { width: .9rem; }

.launch-layout { display: grid; gap: 2rem; }.launch-copy { max-width: 38rem; }.launch-copy > p { font-size: 1rem; }.button-dark { color: var(--paper); background: var(--ink); }.form-note { min-height: 1.2rem; margin: .55rem 0 0; font-family: var(--mono); font-size: .7rem; }.share-row { display: flex; align-items: center; gap: .5rem; margin-top: 2rem; padding-top: .9rem; border-top: 1px solid rgba(17, 22, 29, .28); font-family: var(--mono); font-size: .65rem; }.icon-button { min-width: 2.75rem; min-height: 2.75rem; display: inline-grid; place-items: center; color: var(--ink); border: 1px solid var(--ink); background: transparent; }.icon-button:hover { color: var(--paper); background: var(--ink); }.icon-button svg { width: 1rem; }
.site-footer { color: var(--muted); background: var(--ink); font-family: var(--mono); font-size: .6rem; }.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; padding-block: 1rem; }

@media (min-width: 640px) { .section-wrap { padding-inline: 2rem; }.ecosystem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 768px) { .site-header { padding-inline: 2rem; }.menu-button { display: none; }.site-nav { position: static; display: flex; flex-direction: row; align-items: center; gap: .3rem; padding: 0; border: 0; background: transparent; }.site-nav a { min-height: 2.5rem; padding-inline: .6rem; }.site-nav .nav-cta { padding-inline: .8rem; }.hero { grid-template-columns: minmax(0, 1.08fr) minmax(22rem, .92fr); align-items: center; gap: 3rem; padding-top: 6.5rem; padding-bottom: 6.5rem; }.hero-visual { min-height: 30rem; }.section-heading { grid-template-columns: 1fr 1fr; align-items: end; }.install-layout, .quickstart-layout { grid-template-columns: minmax(0, 1fr) minmax(22rem, .9fr); align-items: center; gap: 4rem; }.tools-layout { gap: 2rem; }.credentials-layout { grid-template-columns: minmax(0, .9fr) minmax(22rem, 1.1fr); align-items: start; gap: 4rem; }.evidence-layout { grid-template-columns: 10rem 1fr; align-items: start; gap: 4rem; }.launch-layout { grid-template-columns: 1fr 1fr; align-items: end; gap: 4rem; } }
@media (min-width: 1024px) { .section-wrap { padding-inline: 3rem; }.ecosystem-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }.site-header { padding-inline: max(3rem, calc((100vw - 78rem) / 2)); }.hero { min-height: 43rem; }.hero-visual { min-height: 34rem; }.hero-copy { padding-left: 2rem; } }
@media (min-width: 1280px) {
  .route-map { min-height: 25rem; padding-inline: .35rem; }
  .flow-diagram { width: 100%; grid-template-columns: minmax(3.8rem, .8fr) 1rem minmax(4rem, .85fr) 1rem minmax(7rem, 1.3fr) 1rem minmax(5rem, 1fr); grid-template-rows: 1fr; align-items: center; gap: 0; padding: 2rem 0; }
  .node-source { grid-column: 1; grid-row: 1; }
  .connector-source { grid-column: 2; grid-row: 1; }
  .node-hub { grid-column: 3; grid-row: 1; }
  .connector-hub { grid-column: 4; grid-row: 1; }
  .platform-stack { grid-column: 5; grid-row: 1; }
  .connector-report { grid-column: 6; grid-row: 1; }
  .node-report { grid-column: 7; grid-row: 1; }
  .flow-connector { width: 100%; height: 1px; align-self: center; }
  .flow-connector::after { top: -.18rem; right: .02rem; bottom: auto; left: auto; transform: rotate(-45deg); }
  .route-node { grid-template-columns: 1fr; align-items: start; gap: .35rem; padding: .55rem; }
  .platform-stack { gap: .55rem; padding-left: .7rem; }
  .platform-stack .route-node { grid-template-columns: auto 1fr; align-items: center; gap: .45rem; }
  .platform-stack::before { left: .2rem; }
  .platform-stack .route-node::before { width: .5rem; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }