@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@700&display=swap");
/* PAR landing: one visual system. Historical iterations live in versioned backups. */
@import url('./illustration-palette.css?v=2');
:root{color-scheme:dark;--bg:#000;--ink:#f4f7fc;--muted:#a8bacd;--accent:#afd0ee;--line:#263747;--surface:#080d14;--gutter:64px;--frame:1510px;--section:72px;--title:clamp(28px,2.5vw,36px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--ink);font-family:'Helvetica Neue',Arial,sans-serif;overflow-x:clip}main{max-width:var(--frame);margin:auto;padding:30px var(--gutter) 28px}h1,h2,h3,p,figure{margin:0}a{color:var(--accent);text-underline-offset:5px;text-decoration-thickness:1px}a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}svg{display:block;width:100%;height:auto;font-family:inherit}section{scroll-margin-top:28px}.skip-link{position:absolute;top:-100px;left:20px;background:#fff;color:#000;padding:12px;z-index:10}.skip-link:focus{top:12px}
header{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px}header .wordmark{font-size:25px;font-weight:600;letter-spacing:.035em;color:#fff;text-decoration:none}header nav{display:flex;align-items:center;gap:28px}header nav a{font-size:14px;color:var(--muted);text-decoration:none}header nav a:hover,header nav a[aria-current]{color:#fff}
/* Hero: maintain the approved identity and animation; markets finish the first screen. */
.network-hero{position:relative;isolation:isolate;margin:26px 0 0;text-align:center;padding:24px 0 0;display:flex;flex-direction:column;align-items:center;min-height:0}
.network-hero:before{content:'';position:absolute;z-index:-1;pointer-events:none;inset:-26px auto 0 50%;width:100vw;transform:translateX(-50%);background:linear-gradient(180deg,transparent 65%,#000 100%),radial-gradient(ellipse at 61% 35%,#12233d 0%,#090f1c 43%,#03070c 76%,#000 100%)}
.hero-copy{width:100%;flex:none}.hero-copy h1{font-size:clamp(34px,3.45vw,52px);font-weight:400;letter-spacing:-.025em;line-height:1.08;text-wrap:wrap}.hero-tagline{font-size:20px;font-weight:300;line-height:1.5;color:#b9cadd;margin-top:14px}.network-hero .stage{width:min(76%,1000px);margin:16px auto 10px;min-height:0;position:relative}.network-hero #network{width:100%;height:100%;min-height:0;max-height:100%;overflow:visible}.hero-network-copy{font-size:17px;line-height:1.5;color:#c1d3e5;flex:none}.hero-actions{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;margin-top:16px;flex:none}.button,.build-section>a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:999px;border:1px solid #fff;padding:11px 22px;color:#000;background:#fff;font-size:14px;font-weight:500;line-height:1.3;text-decoration:none}.button-secondary{background:transparent;border-color:#405369;color:#d7e5f3}.button:hover,.build-section>a:hover{background:#dceafa}.button-secondary:hover{background:#142234;color:#fff;border-color:#8eb5db}.no-js{font-size:15px;line-height:1.5}
.application-shortcuts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);width:100%;margin-top:24px;flex:none}.application-shortcuts a{display:flex;align-items:center;justify-content:center;text-align:center;min-height:56px;padding:16px 12px;font-size:15px;line-height:1.4;color:#b6cce0;text-decoration:none}.application-shortcuts a+a{border-left:1px solid var(--line)}.application-shortcuts a:hover{color:#fff;background:#0b1724}
@media(min-width:1024px){.network-hero{height:calc(100svh - 120px);min-height:510px}.network-hero .stage{flex:1}}
/* Compact statement: one headline, two aligned parts of the argument. */
.coordination-problem{position:relative;margin:44px 0 0}
.coordination-problem h2{margin-bottom:28px}
.problem-copy{position:relative;isolation:isolate;display:flex;flex-direction:column;gap:12px;width:100%;padding:28px 0 32px}.problem-copy:before{content:"";position:absolute;z-index:-1;pointer-events:none;top:0;bottom:0;left:50%;width:100vw;transform:translateX(-50%);background:linear-gradient(180deg,#071725,#02070e)}.problem-copy p{width:100%;max-width:none;font-size:16px;line-height:1.65;color:var(--muted);text-wrap:pretty}
/* Section hierarchy and spacing. */
.iceberg-section,.how-section,.applications{margin:var(--section) 0 0}.iceberg-heading,.how-heading,.applications-heading{margin-bottom:28px}.coordination-problem h2,.iceberg-heading h2,.how-heading h2,.how-section-heading h2,.applications-heading h2{font-family:inherit;font-size:var(--title);font-weight:300;line-height:1.2;letter-spacing:-.75px;text-wrap:wrap}.how-heading>p:last-child,.applications-heading p:not(.section-kicker){font-size:17px;color:var(--muted);line-height:1.65;margin-top:16px}.section-kicker{font-size:13px;font-weight:400;color:var(--accent);letter-spacing:0;margin-bottom:12px}
/* The iceberg remains the single visual explanation of the opportunity. */
.iceberg-band{position:relative;isolation:isolate;width:100vw;margin-left:calc(50% - 50vw);background:linear-gradient(180deg,#020407 0,#020407 var(--waterline,157px),#071725 var(--waterline,157px),#02070e 100%)}.iceberg-band:before{content:'';position:absolute;top:var(--waterline,157px);left:0;right:0;height:1px;background:linear-gradient(90deg,#45678022,#bedcf366,#45678022);z-index:-1}.iceberg-layout{max-width:var(--frame);margin:auto;padding:28px var(--gutter) 36px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.iceberg-copy{padding-top:24px}.iceberg-eyebrow{font-size:12px;line-height:1.5;color:var(--accent);margin-bottom:12px}.iceberg-copy h3{font-size:24px;font-weight:300;line-height:1.3;letter-spacing:-.4px;margin-bottom:12px}.iceberg-copy p:not(.iceberg-eyebrow){font-size:16px;line-height:1.65;color:var(--muted)}.iceberg-continuity{margin-top:48px}.iceberg-opportunity{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}.iceberg-opportunity h3{font-size:22px}.iceberg-figure{width:100%;max-width:540px;justify-self:center}.iceberg-figure img{display:block;width:100%;height:auto}
/* How it works: shared record, embedded enforcement, independent composition. */
.how-section-heading{margin-bottom:24px}.how-layout{position:relative;isolation:isolate;padding:28px 0 36px;display:grid;grid-template-columns:minmax(0,480px) minmax(0,1fr);gap:48px;align-items:center}.how-layout:before{content:"";position:absolute;z-index:-1;pointer-events:none;top:0;bottom:0;left:50%;width:100vw;transform:translateX(-50%);background:linear-gradient(180deg,#071725,#02070e)}.rights-architecture{width:100%;max-width:480px;padding:12px 6px 14px}.rights-architecture svg{overflow:visible}.arch-plate{fill:url(#how-plate);stroke:url(#how-edge);stroke-width:1}.arch-label{fill:#bbd2e5;font-size:17px}.arch-node{fill:#e4eff9;font-size:18px}.arch-small{fill:#b9d2e5;font-size:16px}.arch-brand{fill:#f3f8ff;font-size:28px;font-weight:600;letter-spacing:1px}.arch-register{fill:#e7f4ff;font-size:20px;font-weight:400}.arch-control{fill:#aed9f9;font-size:18px}.arch-connector{fill:none;stroke:#78a9ce;stroke-width:1.3;stroke-linejoin:round}.how-method-intro{font-size:24px;font-weight:300;line-height:1.3;letter-spacing:-.4px;margin-bottom:20px;color:#e6eff8}.method-step+.method-step{margin-top:16px}.method-step h3{font-size:22px;font-weight:300;line-height:1.3;letter-spacing:-.4px;margin-bottom:12px;color:var(--ink)}.method-step p{font-size:16px;line-height:1.65;color:var(--muted)}.method-link{display:inline-block;font-size:14px;line-height:1.5;margin-top:16px;padding:6px 0}.how-takeaway{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}.how-takeaway h3{font-size:22px;font-weight:300;line-height:1.35;letter-spacing:-.3px;margin-bottom:14px}.productivity-outcomes{display:flex;flex-wrap:wrap;gap:10px 24px;list-style:none;margin:0;padding:0;color:var(--muted);font-size:15px;line-height:1.5}.productivity-outcomes li+li{border-left:1px solid var(--line);padding-left:24px}
/* Four different products, one card rhythm. */
.applications-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.applications-heading>div{flex:1;min-width:0}.all-cases{font-size:14px;white-space:nowrap;padding:10px 0}.case-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.case-card{display:flex;flex-direction:column;min-width:0;padding:24px 20px;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 30% 0%,rgba(var(--card-rgb,95,158,221),.13),transparent 62%) padding-box,linear-gradient(155deg,#111d2b,#080e17 58%,#060b12) padding-box,linear-gradient(140deg,#68869f88,#2c425455 45%,#607d9666) border-box;border:1px solid transparent;border-radius:14px;box-shadow:inset 0 1px 0 #e0efff10,inset 0 -1px 0 #05080d,0 12px 26px -18px #000;scroll-margin-top:28px;transition:box-shadow .22s,border-color .22s,transform .22s}.case-card:target{border-color:#749cbf}.case-card:before{content:"";position:absolute;inset:0 15% auto;height:1px;background:linear-gradient(90deg,transparent,#d4eaff8a,transparent);pointer-events:none}.case-card>h3,.case-card>.case-copy,.case-card>.case-art{position:relative;z-index:1}.case-1{--card-rgb:83,176,167}.case-2{--card-rgb:139,130,204}.case-3{--card-rgb:110,153,210}@media(hover:hover){.case-card:hover{border-color:#718fa777;box-shadow:inset 0 1px 0 #e0efff18,0 16px 32px -18px #000;transform:translateY(-3px)}}.case-card>h3{font-size:22px;font-weight:300;letter-spacing:-.4px;line-height:1.3;min-height:58px;margin-bottom:16px}.case-art{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:180px;margin:0 0 22px}.case-art:before{content:"";position:absolute;inset:5% -5%;background:radial-gradient(ellipse,rgba(var(--card-rgb,95,158,221),.09),transparent 70%);pointer-events:none}.product-visual{width:100%;max-width:260px}.case-copy{display:flex;flex-direction:column;flex:1}.case-copy p{font-size:15px;line-height:1.65;color:var(--muted);margin-bottom:24px}.case-copy>a{margin-top:auto;display:flex;align-items:center;min-height:40px;font-size:14px;line-height:1.5}.pv-line{stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round;filter:none}.pv-blue-line:not(.pv-dotted){filter:drop-shadow(0 1px 2px #4e9ce62b)}.pv-teal-line{filter:drop-shadow(0 1px 2px #77c6be22)}.pv-payoff{stroke-width:2}.network-continuation{font-size:16px;color:var(--muted);line-height:1.65;margin-top:24px}.case-qualification{font-size:12px;line-height:1.6;color:#8299af;margin-top:10px}
.build-section{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:var(--section);padding:32px 0;border-top:1px solid var(--line)}.build-section h2{font-size:28px;font-weight:300;line-height:1.25;letter-spacing:-.5px;margin-bottom:12px}.build-section p{font-size:16px;color:var(--muted);line-height:1.65}.build-section>a{white-space:nowrap}.preview-footer{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);padding-top:24px;font-size:12px;color:#8299af;line-height:1.5}
@media(max-width:1150px){:root{--gutter:32px}.case-grid{gap:16px}.case-card{padding:22px 16px}.case-card>h3{font-size:20px}.case-art{height:160px}.applications-heading{align-items:flex-start}.applications-heading p:not(.section-kicker){font-size:16px}}
@media(max-width:1023px){:root{--section:56px}.network-hero .stage{width:80%;height:auto}.network-hero #network{height:auto}.hero-copy h1{font-size:clamp(32px,4vw,42px)}.hero-tagline{font-size:18px}.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-card>h3{font-size:22px;min-height:0}.case-art{height:190px}.how-takeaway{align-items:flex-start}.how-takeaway>a{white-space:normal}.productivity-outcomes{gap:8px 16px}.productivity-outcomes li+li{padding-left:16px}}
@media(max-width:800px){.iceberg-layout{display:flex;flex-direction:column;gap:28px}.iceberg-copy{padding-top:0}.iceberg-continuity{margin-top:28px}.iceberg-figure{align-self:center;max-width:500px}.iceberg-band{background:linear-gradient(#071725,#02070e)}.iceberg-band:before{display:none}.how-editorial{display:block}.how-heading{display:block}.how-heading h2{margin-bottom:16px}.how-heading>p:last-child{margin:0}.how-explanation{margin-top:16px}.how-takeaway{display:block}.how-takeaway>a{display:inline-block;margin-top:16px}.applications-heading{display:block}.all-cases{display:inline-block;margin-top:12px}.build-section{align-items:flex-start}.build-section>a{white-space:normal;text-align:center}}
@media(max-width:680px){:root{--gutter:20px;--section:48px;--title:28px}main{padding-top:22px}header{flex-wrap:wrap;gap:20px;padding-bottom:16px}header nav{width:100%;justify-content:space-between;gap:10px}header nav a{font-size:12px}.network-hero{padding-top:24px;margin-top:20px}.hero-copy h1{font-size:clamp(30px,7.5vw,40px);line-height:1.12}.hero-tagline{font-size:16px;margin-top:14px}.network-hero .stage{width:66%;margin:16px auto}.hero-network-copy{font-size:15px}.button{font-size:13px;padding:11px 17px}.application-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}.application-shortcuts a{font-size:14px;padding:14px 10px;min-height:60px}.application-shortcuts a:nth-child(3){border-left:0}.application-shortcuts a:nth-child(n+3){border-top:1px solid var(--line)}.coordination-problem{margin-top:32px}.problem-copy{padding:24px 0 28px}.coordination-problem h2{margin-bottom:24px}.problem-copy p,.iceberg-copy p:not(.iceberg-eyebrow),.how-heading>p:last-child,.how-explanation,.build-section p{font-size:16px}.iceberg-heading,.applications-heading{margin-bottom:24px}.iceberg-layout{padding-top:24px;padding-bottom:28px}.iceberg-copy h3{font-size:23px}.iceberg-opportunity h3,.how-takeaway h3{font-size:21px}.productivity-outcomes{display:block}.productivity-outcomes li+li{border:0;padding:0;margin-top:8px}.case-grid{grid-template-columns:1fr}.case-card{padding:24px}.case-art{height:190px}.case-card>h3{font-size:23px}.build-section{display:block}.build-section>a{margin-top:22px}.preview-footer{display:block}.preview-footer span{display:block;margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.case-card{transition:none}.case-card:hover{transform:none}}

@media(max-width:1150px){.how-layout{gap:32px}.how-method-intro{font-size:24px}.method-step+.method-step{margin-top:16px}}
@media(max-width:900px){.how-layout{grid-template-columns:1fr;gap:30px}.rights-architecture{width:100%;max-width:480px;justify-self:center}.how-method-intro{font-size:24px}.how-method{width:100%}}
@media(max-width:680px){.how-section-heading{margin-bottom:24px}.rights-architecture{padding:14px 0}.how-method-intro{font-size:24px}.method-step h3{font-size:21px}.method-step p{font-size:16px}.method-link{margin-top:18px}}

@media(max-width:680px){.arch-label{font-size:17px}.arch-node{font-size:18px}.arch-small{font-size:16px}.arch-control{font-size:18px}.arch-register{font-size:22px}}

/* Secured-claim DvP: transaction legs and continuing backing remain distinct. */
.product-visual .settlement-collateral{font-size:11px}.product-visual .settlement-holder{font-size:11px}.product-visual .settlement-flow{font-size:11px}.product-visual .settlement-continuity{font-size:10px}
.case-copy>a.industry-reference{font-size:12px;line-height:1.5;color:#8ea8be;min-height:28px;margin-top:6px;text-decoration-color:#526a80}

/* V48: restrained emphasis and a real provider contact route. */
.problem-copy strong{font-weight:500;color:#e1edf7}.build-actions{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}.integration-link{font-size:14px;line-height:1.5;padding:4px 0}.build-actions .button{white-space:nowrap}@media(max-width:680px){.build-actions{align-items:flex-start;margin-top:22px}}

/* Match the iceberg’s narrow-screen typography and full-width atmosphere. */
@media(max-width:680px){.how-layout{padding:24px 0 28px}.how-method-intro{font-size:23px}}

/* Match the verified par.network navigation wordmark. */
header .wordmark{font-family:Manrope,-apple-system,Arial,sans-serif;font-size:24px;font-weight:700;letter-spacing:.48px;line-height:1.4;color:#fff;white-space:nowrap}header .wordmark-accent{color:#4f96f6}