@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("/fonts/Manrope-Variable.woff2") format("woff2-variations"), url("/fonts/Manrope-Variable.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/IBMPlexMono-Regular.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/fonts/IBMPlexMono-Medium.woff2") format("woff2"); }
/* Layout: an indigo header and hero that are the logo's home, light reading pages beneath at a 1200px measure, one violet accent, borders not shadows, facets as the only decoration. */
:root {
  --surface: #f7f6fb; --raised: #ffffff; --sunken: #efeef6; --line: #e2e0ec; --line-strong: #8c889f;
  --ink: #0b0830; --ink-2: #4a4766; --muted: #66637f;
  --violet: #6420d4; --violet-hover: #5316b6; --violet-soft: #efe7ff; --on-violet: #ffffff; --focus: #6420d4; --lilac-text: #5a1cc2;
  --indigo: #060322; --on-indigo: #f7f6fb; --band-muted: #b9b5d1; --band-line: #262050; --band-line-strong: #6b6499;
  --band-accent: #b689f8; --band-accent-hover: #c6a2fa; --on-band-accent: #0b0830; --lilac: #b878f8; --facet-mid: #7028e8; --facet-deep: #261a55;
  --success: #0b6e66; --success-soft: #d8f3ef; --warning: #8a4b00; --warning-soft: #fdefd3; --danger: #b91c3a; --danger-soft: #fde3e7;
  --sans: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif; --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --max: 1200px; --measure: 68ch; --gl: max(16px, env(safe-area-inset-left, 0px)); --gr: max(16px, env(safe-area-inset-right, 0px));
  --r-md: 6px; --r-lg: 10px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --surface: #060322; --raised: #110c38; --sunken: #03011a; --line: #262050; --line-strong: #6b6499;
  --ink: #f3f1fa; --ink-2: #b9b5d1; --muted: #9793b3;
  --violet: #b689f8; --violet-hover: #c6a2fa; --violet-soft: #261a55; --on-violet: #0b0830; --focus: #c99bfb; --lilac-text: #c99bfb; color-scheme: dark;
  --success: #4fd1b8; --success-soft: #0b2e2a; --warning: #f2b24a; --warning-soft: #3a2708; --danger: #ff8291; --danger-soft: #3f0e18;
} }
:root[data-theme="dark"] {
  --surface: #060322; --raised: #110c38; --sunken: #03011a; --line: #262050; --line-strong: #6b6499;
  --ink: #f3f1fa; --ink-2: #b9b5d1; --muted: #9793b3;
  --violet: #b689f8; --violet-hover: #c6a2fa; --violet-soft: #261a55; --on-violet: #0b0830; --focus: #c99bfb; --lilac-text: #c99bfb; color-scheme: dark;
  --success: #4fd1b8; --success-soft: #0b2e2a; --warning: #f2b24a; --warning-soft: #3a2708; --danger: #ff8291; --danger-soft: #3f0e18;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--surface); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 27px; -webkit-font-smoothing: antialiased; }
a { color: var(--violet); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 2px; }
img { max-width: 100%; display: block; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--gl); padding-right: var(--gr); }
[hidden] { display: none !important; }

/* Header */
.hdr { position: sticky; top: 0; z-index: 9; background: var(--indigo); color: var(--on-indigo); border-bottom: 1px solid var(--band-line); }
.hdr .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 24px; }
.brand { display: flex; align-items: center; height: 64px; }
.brand img { height: 22px; width: auto; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a { color: var(--on-indigo); font-size: 15px; line-height: 22px; font-weight: 600; padding: 8px 12px; border-radius: var(--r-md); }
.nav a:hover { text-decoration: none; background: #110c38; }
.nav a[aria-current="page"] { color: var(--lilac); }
.menu-btn { display: none; background: transparent; border: 1px solid var(--band-line-strong); color: var(--on-indigo); border-radius: var(--r-md); height: 40px; padding: 0 12px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; align-items: center; gap: 8px; }
.menu-btn svg { width: 18px; height: 18px; }
@media (max-width: 840px) {
  .nav { display: none; }
  .nav.open { display: flex; position: absolute; left: 0; right: 0; top: 64px; flex-direction: column; align-items: stretch; background: var(--indigo); border-bottom: 1px solid var(--band-line); padding: 8px var(--gr) 16px var(--gl); gap: 2px; }
  .nav.open a { padding: 12px; font-size: 16px; }
  .menu-btn { display: inline-flex; }
}

/* Bands and sections */
.band { background: var(--indigo); color: var(--on-indigo); border-bottom: 1px solid var(--band-line); }
.band a { color: var(--lilac); }
.sec .wrap, .band .wrap { padding-block: 64px; }
@media (max-width: 720px) { .sec .wrap, .band .wrap { padding-block: 48px; } }
.sec + .sec { border-top: 1px solid var(--line); }
.eyebrow { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 16px; }
.band .eyebrow { color: var(--lilac); }
.display-xl { font-size: 56px; line-height: 60px; font-weight: 800; letter-spacing: -0.03em; }
.display { font-size: 40px; line-height: 44px; font-weight: 800; letter-spacing: -0.025em; }
.title { font-size: 28px; line-height: 34px; font-weight: 700; letter-spacing: -0.02em; }
.heading { font-size: 20px; line-height: 28px; font-weight: 700; letter-spacing: -0.01em; }
.lead { font-size: 19px; line-height: 30px; color: var(--ink-2); }
.band .lead { color: var(--band-muted); }
.small { font-size: 15px; line-height: 22px; }
.muted { color: var(--muted); }
.band .muted { color: var(--band-muted); }
.measure { max-width: var(--measure); }
@media (max-width: 720px) { .display-xl { font-size: 40px; line-height: 44px; } .display { font-size: 32px; line-height: 38px; } .title { font-size: 24px; line-height: 30px; } .lead { font-size: 17px; line-height: 27px; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 24px; border-radius: var(--r-md); border: 1px solid transparent; font: inherit; font-size: 16px; line-height: 22px; font-weight: 600; cursor: pointer; white-space: nowrap; transition: background-color 120ms ease-out, border-color 120ms ease-out; text-decoration: none; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--violet); border-color: var(--violet); color: var(--on-violet); }
.btn-primary:hover { background: var(--violet-hover); border-color: var(--violet-hover); }
.btn-secondary { background: var(--raised); border-color: var(--line-strong); color: var(--ink); }
.btn-secondary:hover { background: var(--sunken); }
.band .btn-primary { background: var(--band-accent); border-color: var(--band-accent); color: var(--on-band-accent); }
.band .btn-primary:hover { background: var(--band-accent-hover); border-color: var(--band-accent-hover); }
.band .btn-secondary { background: transparent; border-color: var(--band-line-strong); color: var(--on-indigo); }
.band .btn-secondary:hover { background: #110c38; }
.btn svg { width: 20px; height: 20px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
@media (max-width: 480px) { .actions .btn { width: 100%; } }

/* Hero */
.hero { position: relative; overflow: hidden; }
.hero .wrap { padding-block: 88px 96px; position: relative; }
.hero h1 { max-width: 14ch; }
.hero .lead { max-width: 56ch; margin-top: 24px; }
.facets { position: absolute; right: 0; top: 0; height: 100%; width: 44%; pointer-events: none; }
.facets svg { position: absolute; right: -40px; top: 50%; transform: translateY(-50%); height: 360px; width: auto; }
.f-light { fill: var(--lilac); } .f-mid { fill: var(--facet-mid); } .f-deep { fill: var(--facet-deep); }
@media (max-width: 960px) { .facets { display: none; } .hero .wrap { padding-block: 64px; } }

/* Cards and grids */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.card { background: var(--raised); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.card p { font-size: 15px; line-height: 23px; color: var(--ink-2); }
.card .heading { color: var(--ink); }
.band .card { background: #110c38; border-color: var(--band-line); }
.band .card p { color: var(--band-muted); }
.band .card .heading { color: var(--on-indigo); }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 64px; align-items: end; margin-bottom: 40px; }
.sec-head .lead { max-width: 56ch; }
@media (max-width: 840px) { .sec-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; } }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; counter-reset: step; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .steps { grid-template-columns: 1fr; } }
.step { border-top: 2px solid var(--violet); padding-top: 16px; min-width: 0; }
.step .n { font-family: var(--mono); font-size: 13px; line-height: 20px; color: var(--violet); display: block; margin-bottom: 8px; }
.step h3 { font-size: 18px; line-height: 26px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 15px; line-height: 23px; color: var(--ink-2); }
.closing { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 19px; line-height: 30px; font-weight: 600; max-width: 56ch; letter-spacing: -0.01em; }

/* Reading pages */
.page-head { padding-block: 64px 0; }
.page-head .display { max-width: 20ch; }
.page-head .lead { margin-top: 20px; }
.prose { display: flex; flex-direction: column; gap: 22px; max-width: var(--measure); }
.prose p { color: var(--ink); }
.banner { display: inline-flex; align-items: center; gap: 10px; background: var(--violet-soft); color: var(--violet); border-radius: 999px; padding: 6px 16px 6px 14px; font-size: 14px; line-height: 20px; font-weight: 600; margin-bottom: 40px; }
.banner:hover { text-decoration: none; background: var(--violet); color: var(--on-violet); }
.banner svg { width: 16px; height: 16px; }
.footnote { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); max-width: var(--measure); }
.footnote .word { font-weight: 800; font-size: 22px; letter-spacing: -0.02em; }
.footnote .ipa { font-family: var(--mono); font-size: 14px; color: var(--muted); margin-left: 10px; }
.footnote .pos { font-style: italic; color: var(--muted); margin-left: 10px; }
.footnote p { margin-top: 8px; color: var(--ink-2); font-size: 16px; line-height: 25px; }
.list { display: flex; flex-direction: column; gap: 14px; margin: 0; padding: 0; list-style: none; max-width: var(--measure); }
.list li { display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start; }
.list li svg { width: 20px; height: 20px; color: var(--violet); margin-top: 4px; flex: none; }
.list li span { min-width: 0; }
.two-col { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 32px 64px; align-items: start; }
.two-col h2 { position: sticky; top: calc(64px + env(safe-area-inset-top, 0px) + 24px); }
@media (max-width: 840px) { .two-col { grid-template-columns: 1fr; gap: 16px; } .two-col h2 { position: static; } }
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 720px) { .team { grid-template-columns: 1fr; } }
.person .role { color: var(--muted); font-size: 15px; line-height: 22px; }
.person p { font-size: 15px; line-height: 23px; color: var(--ink-2); }
.email { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.email code { font-family: var(--mono); font-size: 16px; background: var(--sunken); border: 1px solid var(--line); border-radius: var(--r-md); padding: 8px 12px; color: var(--ink); user-select: all; }
.copy { height: 40px; padding: 0 14px; border-radius: var(--r-md); border: 1px solid var(--line-strong); background: var(--raised); color: var(--ink); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.copy:hover { background: var(--sunken); }
.note { font-size: 14px; line-height: 21px; color: var(--muted); }

/* CTA band and footer */
.ctas .card { gap: 12px; }
.ctas .card .btn { align-self: flex-start; margin-top: auto; height: 40px; padding: 0 16px; font-size: 15px; }
.ftr { background: var(--indigo); color: var(--on-indigo); }
.ftr .wrap { padding-block: 56px 40px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px 64px; align-items: start; }
.ftr img { width: 150px; height: auto; }
.ftr nav { display: flex; flex-wrap: wrap; gap: 4px 20px; font-size: 15px; line-height: 22px; font-weight: 600; }
.ftr nav a { color: var(--on-indigo); }
.ftr .legal { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 24px; border-top: 1px solid var(--band-line); font-size: 14px; line-height: 20px; color: var(--band-muted); }
@media (max-width: 720px) { .ftr .wrap { grid-template-columns: 1fr; } }
/* Revyve AI page */
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 40px; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--raised); }
.flow > div { padding: 24px; min-width: 0; border-left: 1px solid var(--line); position: relative; }
.flow > div:first-child { border-left: 0; }
.flow .k { font-family: var(--mono); font-size: 12px; line-height: 16px; color: var(--violet); display: block; margin-bottom: 12px; }
.flow h3 { font-size: 18px; line-height: 26px; font-weight: 700; margin-bottom: 0; }
.flow p { font-size: 15px; line-height: 23px; color: var(--ink-2); }
.flow > div::after { content: ""; position: absolute; right: -7px; top: 50%; width: 12px; height: 12px; margin-top: -6px; border-top: 2px solid var(--line-strong); border-right: 2px solid var(--line-strong); transform: rotate(45deg); background: var(--raised); z-index: 1; }
.flow > div:last-child::after { display: none; }
@media (max-width: 960px) { .flow { grid-template-columns: 1fr 1fr; } .flow > div:nth-child(3) { border-left: 0; } .flow > div:nth-child(n+3) { border-top: 1px solid var(--line); } .flow > div:nth-child(2)::after { display: none; } }
@media (max-width: 640px) { .flow { grid-template-columns: 1fr; } .flow > div { border-left: 0; } .flow > div + div { border-top: 1px solid var(--line); } .flow > div::after { display: none; } }
.arch { display: grid; grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1.1fr) 56px minmax(0, 1fr); align-items: center; gap: 0; }
.arch-col { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--raised); padding: 20px; min-width: 0; align-self: stretch; }
.arch-h { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 14px; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.chips li { font-size: 15px; line-height: 22px; padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--surface); color: var(--ink); }
.arch-core { background: var(--indigo); color: var(--on-indigo); border-radius: var(--r-lg); padding: 28px 24px; text-align: center; display: flex; flex-direction: column; gap: 8px; align-self: stretch; justify-content: center; min-width: 0; }
.arch-core strong { font-size: 24px; line-height: 30px; font-weight: 800; letter-spacing: -0.02em; }
.arch-core span { font-size: 15px; line-height: 22px; color: var(--band-muted); }
.arch > * { grid-row: 1; }
.arch > .arch-col:first-child { grid-column: 1; } .arch > .arch-link:nth-child(2) { grid-column: 2; } .arch > .arch-core { grid-column: 3; } .arch > .arch-link:nth-child(4) { grid-column: 4; } .arch > .arch-col:last-child { grid-column: 5; }
.arch-link { display: flex; align-items: center; justify-content: center; color: var(--line-strong); }
.arch-out { margin-top: 24px; font-size: 19px; line-height: 30px; font-weight: 600; letter-spacing: -0.01em; max-width: 56ch; }
@media (max-width: 840px) { .arch { grid-template-columns: 1fr; gap: 12px; } .arch > * { grid-row: auto; grid-column: 1; } .arch-link { display: none; } }
.pillars { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 640px) { .pillars { grid-template-columns: 1fr; } }
.pillars .card p { font-size: 16px; line-height: 25px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* deployment additions */
#hundred, #ai { scroll-margin-top: 80px; }
.email a { color: inherit; text-decoration: none; }
.email a:hover code { border-color: var(--line-strong); }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--violet); color: var(--on-violet); padding: 8px 12px; border-radius: 6px; z-index: 20; }
.skip:focus { left: 16px; }