:root {
  color-scheme: light;
  --paper: #f2f0e9;
  --paper-2: #e7e6de;
  --card: #faf9f5;
  --ink: #132a2f;
  --muted: #5c6867;
  --line: #c9cec7;
  --accent: #0d685d;
  --accent-strong: #084c45;
  --accent-soft: #d8e7df;
  --white: #fff;
  --shadow: 0 24px 70px rgba(27, 53, 48, .12);
  --sans: "Manrope", sans-serif;
  --mono: "IBM Plex Mono", monospace;
}

[data-theme="dark"] {
  color-scheme: dark;
  --paper: #101817;
  --paper-2: #18211f;
  --card: #1d2826;
  --ink: #edf3ee;
  --muted: #aab8b3;
  --line: #394743;
  --accent: #7fc7b2;
  --accent-strong: #a0dbc9;
  --accent-soft: #233f39;
  --white: #101817;
  --shadow: 0 24px 70px rgba(0, 0, 0, .24);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 1rem;
  line-height: 1.65; overflow-x: hidden; transition: background .25s ease, color .25s ease;
}
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
::selection { background: var(--accent); color: var(--white); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.skip-link { background: var(--ink); color: var(--paper); left: 1rem; padding: .7rem 1rem; position: fixed; top: -5rem; z-index: 100; }
.skip-link:focus { top: 1rem; }
.wrap { margin-inline: auto; max-width: 86rem; padding-inline: clamp(1.2rem, 4vw, 4rem); }
.section { padding-block: clamp(5.5rem, 10vw, 9.5rem); }
.kicker { align-items: center; color: var(--accent); display: flex; font-family: var(--mono); font-size: .7rem; gap: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.kicker::before { background: currentColor; content: ""; height: 1px; width: 1.8rem; }
.display { font-size: clamp(3.6rem, 9vw, 9rem); font-weight: 800; letter-spacing: -.085em; line-height: .82; }
h2 { font-size: clamp(2.25rem, 4.5vw, 4.7rem); font-weight: 700; letter-spacing: -.06em; line-height: 1.02; text-wrap: balance; }
h3 { font-size: clamp(1.35rem, 2vw, 2rem); font-weight: 700; letter-spacing: -.035em; line-height: 1.16; }
p { text-wrap: pretty; }
.lede { color: var(--muted); font-size: clamp(1.08rem, 1.6vw, 1.35rem); max-width: 58ch; }
.eyeline { color: var(--muted); font-family: var(--mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.section-head { align-items: end; display: grid; gap: 2rem; grid-template-columns: 1.25fr .75fr; margin-bottom: clamp(3rem, 6vw, 5.5rem); }
.section-head h2 { margin-top: 1.2rem; max-width: 14ch; }

.topbar { backdrop-filter: blur(16px); background: color-mix(in srgb, var(--paper) 88%, transparent); border-bottom: 1px solid var(--line); inset: 0 0 auto; position: fixed; z-index: 15; }
.nav { align-items: center; display: flex; height: 5rem; justify-content: space-between; }
.brand { align-items: center; display: flex; font-weight: 800; gap: .75rem; letter-spacing: -.03em; text-decoration: none; }
.brand-mark { align-items: center; background: var(--accent); border-radius: .45rem; color: var(--white); display: grid; font-family: var(--mono); font-size: .7rem; height: 2.1rem; place-items: center; width: 2.1rem; }
.nav-group, .nav-links { align-items: center; display: flex; }
.nav-group { gap: clamp(1rem, 2.5vw, 2.3rem); }
.nav-links { gap: clamp(1rem, 2.5vw, 2.2rem); list-style: none; }
.nav-links a { color: var(--muted); font-size: .84rem; font-weight: 600; text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-products { position: relative; }
.nav-products.active > .products-trigger > a { color: var(--ink); }
.products-trigger { align-items: center; display: flex; gap: .25rem; }
.products-toggle { align-items: center; background: transparent; border: 0; color: var(--muted); cursor: pointer; display: inline-flex; font-size: .72rem; height: 1.8rem; justify-content: center; padding: 0 .15rem; }
.products-toggle span { display: block; transition: transform .2s ease; }
.product-menu { background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); left: 50%; list-style: none; min-width: 15rem; opacity: 0; padding: .55rem; pointer-events: none; position: absolute; top: calc(100% + 1.15rem); transform: translate(-50%, -.45rem); transition: opacity .2s ease, transform .2s ease, visibility .2s; visibility: hidden; }
.product-menu::before { content: ""; height: 1.2rem; inset: -1.2rem 0 auto; position: absolute; }
.product-menu a { display: grid; gap: .1rem; padding: .75rem .8rem; }
.product-menu a:hover { background: var(--paper-2); }
.product-menu strong { color: var(--ink); font-size: .82rem; }
.product-menu span { color: var(--muted); font-family: var(--mono); font-size: .56rem; font-weight: 400; letter-spacing: .04em; text-transform: uppercase; }
.nav-products:hover .product-menu, .nav-products:focus-within .product-menu, .nav-products.open .product-menu { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); visibility: visible; }
.nav-products:hover .products-toggle span, .nav-products:focus-within .products-toggle span, .nav-products.open .products-toggle span { transform: rotate(180deg); }
.theme-btn { background: transparent; border: 1px solid var(--line); border-radius: .35rem; cursor: pointer; font-family: var(--mono); font-size: .66rem; letter-spacing: .06em; padding: .55rem .7rem; text-transform: uppercase; }
.theme-btn:hover { background: var(--paper-2); }
.mobile-toggle { background: transparent; border: 0; cursor: pointer; display: none; font-size: .78rem; font-weight: 700; }

.product-hero { min-height: 100dvh; padding: clamp(8rem, 13vw, 11rem) 0 5rem; position: relative; }
.product-hero::after { background: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 4.5rem 4.5rem; content: ""; height: 42rem; opacity: .24; position: absolute; right: -8rem; top: 6rem; transform: rotate(-7deg); width: 48rem; z-index: -1; }
.hero-grid { align-items: center; display: grid; gap: clamp(3rem, 7vw, 8rem); grid-template-columns: .9fr 1.1fr; min-height: calc(100dvh - 13rem); }
.hero-product { color: var(--accent); display: block; margin: 1.4rem 0 2rem; }
.hero-copy h1 + h2 { font-size: clamp(2rem, 4.2vw, 4.5rem); margin-bottom: 1.7rem; max-width: 12ch; }
.hero-acronym { color: var(--accent); font-family: var(--mono); font-size: .84rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin: -0.3rem 0 1.25rem 0; display: inline-flex; align-items: center; gap: .65rem; }
.hero-acronym::before { content: ""; display: inline-block; width: 1.3rem; height: 2px; background: currentColor; }
.hero-copy .lede { max-width: 49ch; }
.actions { align-items: center; display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-top: 2.2rem; }
.button { align-items: center; background: var(--accent); border: 1px solid var(--accent); border-radius: .35rem; color: var(--white); display: inline-flex; font-size: .87rem; font-weight: 700; gap: .8rem; justify-content: center; min-height: 3.25rem; padding: .75rem 1.25rem; text-decoration: none; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.button:hover { background: var(--accent-strong); box-shadow: 0 10px 25px color-mix(in srgb, var(--accent) 22%, transparent); transform: translateY(-2px); }
.button:active { transform: translateY(1px); }
.text-link { font-size: .88rem; font-weight: 700; text-decoration-color: var(--accent); text-underline-offset: .35rem; }
.hero-note { color: var(--muted); font-family: var(--mono); font-size: .65rem; letter-spacing: .06em; margin-top: 2.3rem; text-transform: uppercase; }

.system-visual { background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); min-height: 34rem; padding: clamp(1.5rem, 4vw, 3rem); position: relative; }
.visual-head { align-items: center; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; padding-bottom: 1.2rem; }
.visual-head span { font-family: var(--mono); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; }
.live-mark { align-items: center; color: var(--accent); display: flex; gap: .5rem; }
.live-mark::before { background: var(--accent); border-radius: 50%; box-shadow: 0 0 0 .3rem var(--accent-soft); content: ""; height: .45rem; width: .45rem; }
.pipeline { display: grid; gap: 1.1rem; margin-top: 2rem; }
.pipe-row { align-items: center; display: grid; gap: 1rem; grid-template-columns: 5.5rem 1fr auto; }
.pipe-label { color: var(--muted); font-family: var(--mono); font-size: .61rem; letter-spacing: .05em; text-transform: uppercase; }
.pipe-box { background: var(--paper); border: 1px solid var(--line); font-size: .8rem; font-weight: 600; padding: .8rem 1rem; }
.pipe-state { color: var(--accent); font-family: var(--mono); font-size: .58rem; }
.pipe-arrow { color: var(--accent); font-family: var(--mono); font-size: .8rem; margin-left: 6.5rem; }
.visual-receipt { background: var(--ink); color: var(--paper); margin-top: 2rem; padding: 1.5rem; }
.receipt-top { align-items: center; display: flex; justify-content: space-between; }
.receipt-top span { color: var(--accent); font-family: var(--mono); font-size: .6rem; letter-spacing: .07em; text-transform: uppercase; }
.receipt-body { border-left: 2px solid var(--accent); font-size: .85rem; margin: 1.2rem 0; padding-left: .9rem; }
.receipt-meta { color: color-mix(in srgb, var(--paper) 60%, transparent); display: grid; font-family: var(--mono); font-size: .58rem; gap: .5rem; grid-template-columns: 5rem 1fr; }

.promise-band { background: var(--ink); color: var(--paper); }
.promise-grid { display: grid; grid-template-columns: 1.25fr repeat(4, 1fr); }
.promise { min-height: 12rem; padding: 2rem; }
.promise + .promise { border-left: 1px solid color-mix(in srgb, var(--paper) 20%, transparent); }
.promise-main p { font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 600; letter-spacing: -.025em; line-height: 1.28; max-width: 26ch; }
.promise strong { color: var(--accent); display: block; font-size: 1.05rem; margin-bottom: 1rem; }
.promise span { color: color-mix(in srgb, var(--paper) 60%, transparent); font-size: .8rem; }

.visual-break { padding-block: clamp(2.5rem, 6vw, 6rem); }
.concept-art { background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); max-width: 100%; min-width: 0; overflow: hidden; }
.concept-art img { display: block; height: auto; max-width: 100%; object-fit: contain; width: 100%; }
.concept-art.reveal { opacity: 1; transform: none; }
.concept-caption { align-items: baseline; display: flex; gap: 2rem; justify-content: space-between; padding: 1rem 1.2rem; }
.concept-caption strong { font-size: .85rem; }
.concept-caption span { color: var(--muted); font-family: var(--mono); font-size: .6rem; letter-spacing: .05em; text-align: right; text-transform: uppercase; }
.visual-break.offset .concept-art { margin-left: 0; width: 100%; }

.problem-layout { align-items: start; display: grid; gap: clamp(3rem, 7vw, 8rem); grid-template-columns: .8fr 1.2fr; }
.problem-copy { position: sticky; top: 8rem; }
.problem-copy h2 { margin: 1.2rem 0 1.6rem; }
.issue-list { border-top: 1px solid var(--line); counter-reset: issue; }
.issue { border-bottom: 1px solid var(--line); counter-increment: issue; display: grid; gap: 1rem; grid-template-columns: 3rem .85fr 1.15fr; padding: 1.6rem 0; }
.issue::before { color: var(--accent); content: "0" counter(issue); font-family: var(--mono); font-size: .68rem; }
.issue h3 { font-size: 1rem; }
.issue p { color: var(--muted); font-size: .88rem; }

.capabilities { background: var(--paper-2); }
.cap-list { border-top: 1px solid var(--line); }
.capability { align-items: start; border-bottom: 1px solid var(--line); display: grid; gap: 2rem; grid-template-columns: 3rem .75fr 1.25fr; padding: 2rem 0; }
.capability > span { color: var(--accent); font-family: var(--mono); font-size: .67rem; }
.capability h3 { font-size: clamp(1.2rem, 2vw, 1.7rem); }
.capability p { color: var(--muted); max-width: 60ch; }

.product-story { background: var(--paper); padding-block: clamp(5rem, 9vw, 8.5rem); }
.product-story--soft { background: var(--paper-2); }
.product-story-head {
  align-items: end; display: grid; gap: clamp(1.5rem, 4vw, 4rem); grid-template-columns: minmax(0, 1.2fr) minmax(17rem, .8fr);
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.product-story-head h2 { margin-top: 1.1rem; max-width: 13ch; }
.product-story-copy { color: var(--muted); font-size: clamp(1.05rem, 1.45vw, 1.28rem); line-height: 1.72; max-width: 52ch; }
.product-story-art {
  background: #f4f2ec; border: 1px solid var(--line); box-shadow: var(--shadow); margin: 0; overflow: hidden;
}
.product-story-art img { display: block; height: auto; max-width: 100%; width: 100%; }
.product-story-caption {
  align-items: baseline; background: var(--card); border-top: 1px solid var(--line); display: flex; gap: 2rem;
  justify-content: space-between; padding: 1.15rem 1.35rem;
}
.product-story-caption strong { font-size: clamp(.9rem, 1.2vw, 1.05rem); }
.product-story-caption span { color: var(--muted); font-family: var(--mono); font-size: .68rem; letter-spacing: .055em; text-align: right; text-transform: uppercase; }

.difference-grid { display: grid; gap: 1px; grid-template-columns: 1fr 1fr; background: var(--line); border: 1px solid var(--line); }
.difference { background: var(--card); min-height: 24rem; padding: clamp(2rem, 5vw, 5rem); }
.difference:first-child { background: var(--accent-soft); }
.difference .eyeline { color: var(--accent); }
.difference h2 { font-size: clamp(2rem, 4vw, 4rem); margin: 4rem 0 1.3rem; max-width: 12ch; }
.difference p { color: var(--muted); max-width: 50ch; }

.audience-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
.audience-card { background: var(--card); border-top: 3px solid var(--accent); min-height: 18rem; padding: clamp(2rem, 4vw, 3.5rem); }
.audience-card h3 { margin: 3rem 0 1rem; }
.audience-card p { color: var(--muted); }
.audience-card ul { color: var(--muted); margin: 1.5rem 0 0 1.2rem; }
.audience-card li + li { margin-top: .45rem; }

.use-cases { background: var(--paper-2); }
.use-cases .section-head { margin-bottom: clamp(2.2rem, 4vw, 3.5rem); }
.use-cases .section-head h2 { max-width: 12ch; }
.use-case-chips { display: flex; flex-wrap: wrap; gap: .7rem; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.use-case-chip {
  background: transparent; border: 1px solid var(--line); border-radius: .3rem; color: var(--muted); cursor: pointer;
  font-family: var(--mono); font-size: .68rem; font-weight: 500; letter-spacing: .055em; min-height: 2.75rem;
  padding: .65rem 1rem; text-transform: uppercase; transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}
.use-case-chip:hover { border-color: var(--accent); color: var(--ink); transform: translateY(-1px); }
.use-case-chip[aria-expanded="true"] { background: var(--accent); border-color: var(--accent); color: var(--white); }
.use-case-panels { border-top: 1px solid var(--line); }
.use-case-panel {
  background: var(--card); border-bottom: 1px solid var(--line); display: grid; gap: clamp(2.5rem, 6vw, 7rem);
  grid-template-columns: minmax(15rem, .72fr) minmax(0, 1.28fr); padding: clamp(2rem, 5vw, 5rem);
}
.use-case-panel[hidden] { display: none; }
.use-case-index { color: var(--accent); font-family: var(--mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.use-case-intro h3 { font-size: clamp(1.8rem, 3.6vw, 3.5rem); margin-top: 1.2rem; max-width: 13ch; text-wrap: balance; }
.use-case-body { max-width: 65ch; }
.use-case-body > p { color: var(--muted); font-size: clamp(1rem, 1.2vw, 1.12rem); line-height: 1.78; }
.use-case-body > p + p { margin-top: 1.15rem; }
.use-case-with { border-block: 1px solid var(--line); margin-block: 2rem; padding-block: 1.65rem; }
.use-case-with > p { color: var(--accent); font-family: var(--mono); font-size: .68rem; font-weight: 500; letter-spacing: .08em; margin-bottom: 1rem; text-transform: uppercase; }
.use-case-with ul { list-style: none; }
.use-case-with li { color: var(--ink); display: grid; font-size: .96rem; gap: .8rem; grid-template-columns: 1rem 1fr; line-height: 1.6; }
.use-case-with li::before { color: var(--accent); content: "→"; font-family: var(--mono); }
.use-case-with li + li { margin-top: .65rem; }
.use-case-close { color: var(--ink) !important; font-weight: 650; }
.use-case-section-close {
  border-left: 3px solid var(--accent); color: var(--ink); font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  line-height: 1.55; margin-top: clamp(2.2rem, 4vw, 3.5rem); max-width: 70ch; padding: .35rem 0 .35rem 1.4rem;
}

.objections { background: var(--ink); color: var(--paper); }
.objections .kicker { color: var(--accent); }
.objections .section-head .lede { color: color-mix(in srgb, var(--paper) 62%, transparent); }
.objection-list { border-top: 1px solid color-mix(in srgb, var(--paper) 22%, transparent); }
.objection { border-bottom: 1px solid color-mix(in srgb, var(--paper) 22%, transparent); display: grid; gap: 2rem; grid-template-columns: .8fr 1.2fr; padding: 2rem 0; }
.objection h3 { font-size: clamp(1.15rem, 2vw, 1.6rem); }
.objection p { color: color-mix(in srgb, var(--paper) 62%, transparent); max-width: 60ch; }

.cta { padding-block: clamp(6rem, 12vw, 11rem); }
.cta-box { align-items: end; background: var(--accent-soft); display: grid; gap: 3rem; grid-template-columns: 1.2fr .8fr; padding: clamp(2rem, 6vw, 6rem); }
.cta h2 { margin: 1.2rem 0 1.5rem; max-width: 13ch; }
.cta-copy .lede { max-width: 45ch; }
.cta-actions { display: flex; flex-direction: column; gap: 1rem; }
.cta-actions .button { width: 100%; }
.cta-micro { color: var(--muted); font-family: var(--mono); font-size: .61rem; letter-spacing: .06em; text-align: center; text-transform: uppercase; }

footer { background: var(--ink); color: var(--paper); padding: 3rem 0; }
.footer-grid { align-items: end; display: grid; gap: 2rem; grid-template-columns: 1fr auto; }
.footer-brand { font-size: clamp(2rem, 5vw, 5rem); font-weight: 800; letter-spacing: -.07em; line-height: 1; }
.footer-meta { color: color-mix(in srgb, var(--paper) 55%, transparent); font-family: var(--mono); font-size: .61rem; letter-spacing: .05em; margin-top: 1rem; text-transform: uppercase; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1rem 1.8rem; justify-content: flex-end; }
.footer-nav a { color: color-mix(in srgb, var(--paper) 72%, transparent); font-size: .78rem; text-decoration: none; }
.footer-nav a:hover { color: var(--accent); }

.reveal { opacity: 0; transform: translateY(1.4rem); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}
@media (max-width: 960px) {
  .section-head, .hero-grid, .problem-layout, .cta-box, .product-story-head { grid-template-columns: 1fr; }
  .product-hero { min-height: auto; }
  .hero-grid { min-height: auto; }
  .problem-copy { position: static; }
  .promise-grid { grid-template-columns: 1fr 1fr; }
  .promise:nth-child(odd) { border-left: 0; }
  .promise:nth-child(n+3) { border-top: 1px solid color-mix(in srgb, var(--paper) 20%, transparent); }
  .use-case-panel { grid-template-columns: 1fr; }
  .use-case-intro h3 { max-width: 18ch; }
}
@media (max-width: 700px) {
  .nav-links { background: var(--paper); border-bottom: 1px solid var(--line); display: none; flex-direction: column; inset: 5rem 0 auto; padding: 1.5rem; position: fixed; }
  .nav-links.open { display: flex; }
  .nav-links > li { text-align: center; width: 100%; }
  .products-trigger { justify-content: center; }
  .product-menu { background: var(--paper-2); border: 0; box-shadow: none; display: none; left: auto; margin-top: .75rem; min-width: 0; opacity: 1; padding: .4rem; pointer-events: auto; position: static; transform: none; visibility: visible; width: 100%; }
  .nav-products:hover .product-menu, .nav-products:focus-within .product-menu { display: none; transform: none; }
  .nav-products.open .product-menu { display: block; transform: none; }
  .product-menu::before { display: none; }
  .product-menu a { text-align: left; }
  .mobile-toggle { display: block; }
  .theme-btn { font-size: 0; }
  .theme-btn::after { content: "Theme"; font-size: .65rem; }
  .actions { align-items: flex-start; flex-direction: column; }
  .display { font-size: clamp(3.5rem, 22vw, 6rem); }
  .promise-grid, .difference-grid, .audience-grid { grid-template-columns: 1fr; }
  .promise + .promise { border-left: 0; border-top: 1px solid color-mix(in srgb, var(--paper) 20%, transparent); }
  .issue { grid-template-columns: 2rem 1fr; }
  .issue p { grid-column: 2; }
  .capability { grid-template-columns: 2rem 1fr; }
  .capability p { grid-column: 2; }
  .objection { grid-template-columns: 1fr; gap: .8rem; }
  .use-case-chip { flex: 1 1 calc(50% - .7rem); }
  .use-case-panel { gap: 2rem; padding: 1.5rem; }
  .visual-break.offset .concept-art { width: 100%; }
  .concept-caption { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .concept-caption span { text-align: left; }
  .product-story-caption { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .product-story-caption span { text-align: left; }
  .footer-grid { align-items: start; grid-template-columns: 1fr; }
  .footer-nav { justify-content: flex-start; }
}
@media (max-width: 430px) {
  .wrap { padding-inline: 1.05rem; }
  .nav-group { gap: .6rem; }
  .brand > span:last-child { display: none; }
  .pipe-row { grid-template-columns: 1fr auto; }
  .pipe-label { grid-column: 1 / -1; }
  .pipe-arrow { margin-left: 0; }
  .use-case-chip { flex-basis: 100%; }
}