/* Hallmark · pre-emit critique: P5 H5 E5 S5 R4 V5 */
:root {
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --font-body: "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --color-ink: #111613;
  --color-ink-soft: #18201b;
  --color-paper: #f2eee3;
  --color-paper-raised: #fbf8f0;
  --color-paper-muted: #d9d4c8;
  --color-line: rgba(242, 238, 227, 0.18);
  --color-line-dark: rgba(17, 22, 19, 0.15);
  --color-accent: #e17c52;
  --color-accent-dark: #bb5d3c;
  --color-mint: #a9d7c7;
  --color-teal: #75b7ae;
  --color-muted: #aab1a9;
  --color-muted-dark: #69716b;
  --color-white: #ffffff;
  --shadow-card: 0 20px 50px rgba(7, 11, 9, 0.16);
  --radius-card: 22px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }
body { margin: 0; overflow-x: clip; background: var(--color-ink); color: var(--color-paper); font-family: var(--font-body); font-size: 15px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.grain { position: fixed; inset: 0; z-index: 10; pointer-events: none; opacity: .05; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E"); }
.page-shell { position: relative; width: min(1320px, calc(100% - 48px)); margin: 0 auto; }
.topbar { position: relative; z-index: 3; display: flex; align-items: center; justify-content: space-between; min-height: 86px; border-bottom: 1px solid var(--color-line); }
.brand { display: inline-flex; align-items: center; gap: 11px; letter-spacing: .08em; font-size: 11px; font-weight: 700; }
.brand-mark { display: inline-flex; gap: 3px; align-items: end; width: 19px; height: 19px; }
.brand-mark span { display: block; width: 4px; background: var(--color-accent); border-radius: 4px 4px 0 0; }
.brand-mark span:nth-child(1) { height: 9px; opacity: .55; }.brand-mark span:nth-child(2) { height: 15px; }.brand-mark span:nth-child(3) { height: 12px; opacity: .75; }
.brand-slash { color: var(--color-accent); margin: 0 2px; }
.nav { display: flex; gap: 32px; margin-left: 70px; }
.nav a, .top-status, .eyebrow, .card-top, .card-foot, .node-kind, .footer, .endpoint-label { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.nav a { color: var(--color-muted); transition: color .25s ease; }.nav a:hover { color: var(--color-paper); }
.top-status { display: flex; align-items: center; gap: 8px; color: var(--color-muted); }.top-status i, .card-status i, .core-state i, .signal-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--color-mint); box-shadow: 0 0 0 5px rgba(169, 215, 199, .08); }
.hero { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(28px, 8vw, 128px); align-items: center; min-height: 650px; padding: 90px 0 110px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 24px; color: var(--color-accent); font-weight: 700; }.eyebrow-line { display: inline-block; width: 34px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; } h1, h2, h3 { font-weight: 400; }
h1 { max-width: 680px; margin-bottom: 26px; font-family: var(--font-display); font-size: clamp(56px, 7.3vw, 108px); line-height: .9; letter-spacing: -.055em; overflow-wrap: anywhere; }
h1 em, h2 span { color: var(--color-accent); font-style: normal; }
.hero-lede { max-width: 440px; margin-bottom: 34px; color: var(--color-muted); font-size: 16px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }.button { display: inline-flex; align-items: center; justify-content: center; gap: 17px; min-height: 48px; padding: 0 20px; border: 1px solid transparent; border-radius: 999px; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; transition: transform .3s var(--ease), background-color .3s ease, color .3s ease, border-color .3s ease; }.button:hover { transform: translateY(-3px); }.button-primary { background: var(--color-accent); color: var(--color-ink); }.button-primary:hover { background: var(--color-paper); }.button-quiet { border-color: var(--color-line); color: var(--color-muted); }.button-quiet:hover { border-color: var(--color-paper); color: var(--color-paper); }
.hero-meta { display: flex; align-items: center; gap: 10px; color: var(--color-muted-dark); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }.hero-meta strong { color: var(--color-paper); font-weight: 500; }.meta-divider { width: 28px; height: 1px; margin: 0 5px; background: var(--color-line); }
.orbit-card { position: relative; isolation: isolate; min-height: 480px; overflow: hidden; border: 1px solid var(--color-line); border-radius: 30px; background: radial-gradient(circle at 52% 45%, rgba(117, 183, 174, .17), transparent 28%), linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.015)); box-shadow: var(--shadow-card); }
.orbit-card::after { position: absolute; inset: 12px; z-index: -1; border: 1px solid rgba(242, 238, 227, .07); border-radius: 22px; content: ""; }
.orbit-lines { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .54; }.orbit-lines path, .orbit-lines circle { fill: none; stroke: var(--color-teal); stroke-width: 1; stroke-dasharray: 3 8; opacity: .4; }.orbit-lines circle { stroke: var(--color-paper); stroke-dasharray: 1 10; opacity: .18; }
.orbit-label { position: absolute; z-index: 1; color: var(--color-muted); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; }.orbit-label-top { top: 26px; left: 29px; }.orbit-label-bottom { right: 28px; bottom: 26px; display: flex; align-items: center; gap: 8px; }
.orbit-core { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 184px; height: 184px; border: 1px solid rgba(169, 215, 199, .4); border-radius: 50%; background: rgba(17, 22, 19, .5); transform: translate(-50%, -50%); box-shadow: 0 0 0 12px rgba(169, 215, 199, .025), 0 0 80px rgba(117, 183, 174, .13); text-align: center; }.core-kicker { margin-bottom: 4px; color: var(--color-mint); font-size: 9px; letter-spacing: .16em; }.orbit-core strong { font-family: var(--font-display); font-size: 28px; line-height: .86; letter-spacing: -.04em; }.core-state { display: flex; align-items: center; gap: 7px; margin-top: 8px; color: var(--color-muted); font-size: 9px; letter-spacing: .16em; }
.orbit-node { position: absolute; display: grid; gap: 1px; min-width: 96px; padding: 10px 12px; border: 1px solid var(--color-line); border-radius: 12px; background: rgba(17, 22, 19, .7); box-shadow: 0 12px 30px rgba(0,0,0,.13); }.orbit-node span { color: var(--color-accent); font-size: 9px; letter-spacing: .16em; }.orbit-node strong { font-family: var(--font-display); font-size: 19px; line-height: 1; }.orbit-node small { color: var(--color-muted); font-size: 9px; }.node-api { top: 22%; right: 8%; }.node-cpa { bottom: 17%; left: 8%; }.node-warp { right: 12%; bottom: 10%; }
.section { padding: 104px 0; border-top: 1px solid var(--color-line); }.section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 44px; }.section-head h2 { margin: 0; font-family: var(--font-display); font-size: clamp(48px, 6vw, 80px); line-height: .9; letter-spacing: -.05em; }.section-note { max-width: 310px; margin: 0 0 4px; color: var(--color-muted); font-size: 13px; line-height: 1.75; }.route-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 1fr)); gap: 15px; }.route-card { position: relative; min-height: 310px; display: flex; flex-direction: column; padding: 25px; border: 1px solid var(--color-line); border-radius: var(--radius-card); background: var(--color-ink-soft); transition: transform .35s var(--ease), border-color .3s ease, background-color .3s ease; will-change: transform; }.route-card:hover { border-color: rgba(169, 215, 199, .42); background: #1b251f; }.route-card-featured { border-color: rgba(225, 124, 82, .6); background: linear-gradient(145deg, rgba(225,124,82,.13), rgba(24,32,27,.8) 55%); }.card-top, .card-foot { display: flex; justify-content: space-between; align-items: center; color: var(--color-muted); }.card-index { color: var(--color-accent); }.card-status { display: flex; align-items: center; gap: 7px; font-size: 9px; }.card-icon { display: flex; align-items: end; height: 57px; margin: 33px 0 24px; color: var(--color-mint); }.icon-signal { gap: 5px; }.icon-signal span { width: 7px; border-radius: 10px 10px 0 0; background: currentColor; }.icon-signal span:nth-child(1) { height: 18px; opacity: .5; }.icon-signal span:nth-child(2) { height: 34px; }.icon-signal span:nth-child(3) { height: 49px; opacity: .7; }.icon-grid { display: grid; grid-template-columns: repeat(2, 16px); gap: 6px; align-content: center; }.icon-grid span { width: 16px; height: 16px; border: 1px solid currentColor; border-radius: 4px; }.icon-grid span:nth-child(2) { opacity: .55; }.icon-grid span:nth-child(3) { opacity: .7; }.icon-page { align-items: center; gap: 5px; }.icon-page span { width: 7px; height: 38px; border-radius: 5px; background: currentColor; opacity: .45; }.icon-page span:nth-child(2) { height: 50px; opacity: 1; }.icon-page span:nth-child(3) { height: 28px; opacity: .65; }.route-card h3 { margin-bottom: 8px; font-family: var(--font-display); font-size: 29px; line-height: 1; letter-spacing: -.03em; }.route-card p { max-width: 260px; margin-bottom: 26px; color: var(--color-muted); font-size: 13px; line-height: 1.7; }.card-foot { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--color-line); }.card-foot code { color: var(--color-mint); font-family: var(--font-body); font-size: 10px; letter-spacing: .08em; }.card-foot span { color: var(--color-accent); font-size: 18px; }
.section-head-nodes { align-items: end; }.node-legend { display: flex; gap: 18px; color: var(--color-muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }.node-legend span { display: inline-flex; align-items: center; gap: 7px; }.node-legend i { width: 6px; height: 6px; border-radius: 50%; }.legend-live { background: var(--color-mint); }.legend-ref { border: 1px solid var(--color-muted); }.node-list { border-top: 1px solid var(--color-line); }.node-row { display: grid; grid-template-columns: 44px minmax(0, 1fr) 220px 30px; align-items: center; min-height: 78px; border-bottom: 1px solid var(--color-line); transition: padding .3s var(--ease), background-color .3s ease; }.node-row:hover { padding: 0 15px; background: rgba(255,255,255,.035); }.node-number { color: var(--color-accent); font-size: 10px; letter-spacing: .13em; }.node-name { font-family: var(--font-display); font-size: 25px; letter-spacing: -.02em; }.node-kind { color: var(--color-muted); }.node-arrow { color: var(--color-mint); font-size: 18px; text-align: right; }
.connect { padding-bottom: 90px; }.connect-panel { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(30px, 7vw, 110px); padding: clamp(28px, 5vw, 64px); border-radius: 28px; background: var(--color-paper); color: var(--color-ink); }.connect-panel .eyebrow { color: var(--color-accent-dark); }.connect-copy h2 { margin: 0 0 20px; font-family: var(--font-display); font-size: clamp(49px, 5.5vw, 78px); line-height: .9; letter-spacing: -.05em; }.connect-copy h2 span { color: var(--color-accent-dark); }.connect-copy p:last-child { max-width: 340px; margin: 0; color: var(--color-muted-dark); font-size: 13px; line-height: 1.8; }.endpoint-stack { display: grid; align-content: center; gap: 11px; }.endpoint { display: grid; grid-template-columns: 78px minmax(0, 1fr) auto; align-items: center; gap: 13px; min-height: 62px; padding: 0 15px 0 18px; border: 1px solid var(--color-line-dark); border-radius: 12px; background: rgba(255,255,255,.34); }.endpoint-label { color: var(--color-accent-dark); font-weight: 700; }.endpoint code { min-width: 0; overflow: hidden; color: var(--color-ink); font-family: var(--font-body); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }.endpoint button { border: 0; border-left: 1px solid var(--color-line-dark); padding: 7px 0 7px 13px; background: transparent; color: var(--color-muted-dark); cursor: pointer; font-size: 9px; letter-spacing: .14em; }.endpoint button:hover { color: var(--color-accent-dark); }
.footer { display: flex; justify-content: space-between; gap: 20px; padding: 27px 0 33px; border-top: 1px solid var(--color-line); color: var(--color-muted); }.footer a { color: var(--color-paper); }.toast { position: fixed; right: 24px; bottom: 24px; z-index: 20; transform: translateY(16px); opacity: 0; padding: 11px 15px; border: 1px solid var(--color-line); border-radius: 999px; background: var(--color-ink-soft); color: var(--color-paper); font-size: 11px; pointer-events: none; transition: opacity .25s ease, transform .25s var(--ease); }.toast.is-visible { transform: translateY(0); opacity: 1; }
@media (max-width: 850px) { .page-shell { width: min(100% - 32px, 680px); }.nav { gap: 16px; margin-left: 0; }.top-status { display: none; }.hero { grid-template-columns: 1fr; min-height: auto; padding: 72px 0 86px; }.orbit-card { min-height: 430px; }.section-head, .connect-panel { grid-template-columns: 1fr; display: grid; align-items: start; }.section-head { gap: 23px; }.route-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.route-card-featured { grid-column: 1 / -1; }.connect-panel { gap: 35px; }.node-row { grid-template-columns: 34px minmax(0, 1fr) 28px; }.node-kind { display: none; } }
@media (max-width: 540px) { .page-shell { width: min(100% - 24px, 420px); }.topbar { min-height: 70px; }.nav { gap: 12px; }.nav a { font-size: 9px; letter-spacing: .1em; }.brand { font-size: 10px; }.hero { padding-top: 58px; }.hero h1 { font-size: clamp(53px, 15vw, 76px); }.hero-lede { font-size: 14px; }.hero-meta { flex-wrap: wrap; gap: 7px; line-height: 1.4; }.meta-divider { display: none; }.orbit-card { min-height: 360px; border-radius: 22px; }.orbit-core { width: 142px; height: 142px; }.orbit-core strong { font-size: 22px; }.node-api { top: 15%; right: 4%; }.node-cpa { bottom: 21%; left: 4%; }.node-warp { right: 5%; bottom: 8%; }.section { padding: 76px 0; }.section-head h2 { font-size: 55px; }.section-note { font-size: 12px; }.route-grid { grid-template-columns: minmax(0, 1fr); }.route-card-featured { grid-column: auto; }.route-card { min-height: 280px; }.node-row { min-height: 70px; }.node-name { font-size: 21px; }.connect { padding-bottom: 68px; }.connect-panel { padding: 27px 20px; border-radius: 22px; }.endpoint { grid-template-columns: 1fr auto; gap: 4px 10px; padding: 13px 14px; }.endpoint-label { grid-column: 1 / -1; }.endpoint code { font-size: 11px; }.footer { flex-wrap: wrap; padding-bottom: 25px; font-size: 8px; }.footer a { width: 100%; margin-top: 5px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } }