:root {
  --ink: #0b0d10;
  --ink-2: #14171c;
  --paper: #f3f0e9;
  --paper-2: #e8e4dc;
  --line: rgba(11, 13, 16, 0.14);
  --line-light: rgba(255,255,255,0.16);
  --muted: #6a6d72;
  --muted-light: #a7abb1;
  --accent: #b9ff66;
  --accent-deep: #82d82a;
  --white: #fff;
  --radius: 24px;
  --shell: min(1180px, calc(100vw - 48px));
  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }

::selection { background: var(--accent); color: var(--ink); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  background: var(--accent);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--white);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(11,13,16,.82);
  border-color: rgba(255,255,255,.09);
  backdrop-filter: blur(18px);
}
.header-inner { height: 78px; display: flex; align-items: center; gap: 36px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 15px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark { width: 44px; height: 28px; fill: none; stroke: currentColor; stroke-width: 3.2; stroke-linecap: square; stroke-linejoin: miter; }
.desktop-nav { margin-left: auto; display: flex; align-items: center; gap: 30px; }
.desktop-nav a { color: #c9ccd1; font-size: 13px; font-weight: 650; transition: color .2s ease; }
.desktop-nav a:hover { color: white; }
.header-cta { margin-left: 16px; background: var(--accent); color: var(--ink); border-radius: 999px; padding: 11px 16px; font-size: 12px; font-weight: 800; }
.menu-button { display: none; margin-left: auto; width: 44px; height: 44px; background: transparent; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; align-items: center; justify-content: center; flex-direction: column; gap: 6px; cursor: pointer; }
.menu-button span { width: 18px; height: 1.5px; background: white; transition: transform .25s var(--ease); }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.7px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.7px) rotate(-45deg); }
.mobile-nav { position: fixed; inset: 78px 0 0; background: var(--ink); padding: 42px 24px; z-index: 99; }
.mobile-nav[hidden] { display: none; }
.mobile-nav a { display: block; color: white; font-size: clamp(28px, 8vw, 48px); font-weight: 720; letter-spacing: -.04em; padding: 12px 0; border-bottom: 1px solid var(--line-light); }

.hero { position: relative; overflow: hidden; background: var(--ink); color: white; min-height: 860px; display: flex; align-items: center; padding: 150px 0 90px; }
.hero-grid, .contact-grid {
  position: absolute; inset: 0; opacity: .32; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.95), transparent 92%);
}
.hero::before {
  content: ""; position: absolute; width: 700px; height: 700px; border-radius: 50%; right: -240px; top: -180px;
  background: radial-gradient(circle, rgba(185,255,102,.18) 0%, rgba(185,255,102,.04) 42%, transparent 70%);
  filter: blur(10px);
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: 72px; align-items: end; }
.eyebrow { display: flex; align-items: center; gap: 9px; text-transform: uppercase; letter-spacing: .14em; font-size: 10px; font-weight: 800; color: #c1c5ca; }
.eyebrow-dark { color: #666a70; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 18px rgba(185,255,102,.6); }
.hero h1 { margin: 26px 0 28px; max-width: 780px; font-size: clamp(60px, 7.2vw, 112px); line-height: .91; letter-spacing: -.067em; font-weight: 760; }
.hero h1 span { color: var(--accent); font-style: italic; font-weight: 600; }
.hero-lede { max-width: 720px; color: #b7bbc1; font-size: clamp(17px, 1.6vw, 21px); line-height: 1.65; letter-spacing: -.015em; }
.hero-actions { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 50px; border-radius: 999px; padding: 0 21px; font-size: 13px; font-weight: 800; transition: transform .2s var(--ease), background .2s ease, color .2s ease; border: 1px solid transparent; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: var(--ink); }
.button-primary:hover { background: #c7ff86; }
.button-quiet { border-color: rgba(255,255,255,.16); color: white; background: rgba(255,255,255,.04); }
.button-quiet:hover { background: rgba(255,255,255,.09); }

.hero-panel { border: 1px solid rgba(255,255,255,.14); border-radius: 28px; background: rgba(255,255,255,.035); backdrop-filter: blur(10px); overflow: hidden; box-shadow: 0 30px 100px rgba(0,0,0,.26); }
.panel-topline { padding: 17px 18px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line-light); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; color: #a7abb1; font-weight: 800; }
.status-dot { display: inline-flex; align-items: center; gap: 7px; }
.status-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.signal-row { display: grid; grid-template-columns: 32px 1fr auto; gap: 14px; padding: 22px 18px; align-items: center; border-bottom: 1px solid var(--line-light); transition: background .2s ease; }
.signal-row:hover { background: rgba(255,255,255,.045); }
.signal-index { font-size: 10px; color: #777c84; font-variant-numeric: tabular-nums; }
.signal-row strong { display: block; font-size: 18px; letter-spacing: -.03em; }
.signal-row small { display: block; margin-top: 5px; color: #91969d; font-size: 12px; line-height: 1.4; }
.signal-arrow { color: var(--accent); font-size: 18px; }
.hero-proof { display: grid; grid-template-columns: repeat(3,1fr); }
.hero-proof div { padding: 20px 16px 22px; border-right: 1px solid var(--line-light); }
.hero-proof div:last-child { border-right: 0; }
.hero-proof strong { display: block; font-size: 27px; letter-spacing: -.05em; }
.hero-proof span { display: block; color: #7f848c; font-size: 9px; line-height: 1.45; text-transform: uppercase; letter-spacing: .08em; margin-top: 6px; }

.intro-strip { overflow: hidden; background: var(--accent); border-bottom: 1px solid rgba(11,13,16,.18); white-space: nowrap; }
.marquee-track { display: flex; gap: 20px; min-width: max-content; padding: 12px 24px; align-items: center; font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.marquee-track i { font-style: normal; opacity: .45; }

.section { padding: 128px 0; }
.section-heading h2, .capability-copy h2, .stack-shell h2, .about-copy h2 { margin: 18px 0 0; font-size: clamp(42px, 5.6vw, 78px); line-height: .98; letter-spacing: -.055em; font-weight: 735; }
.split-heading { display: grid; grid-template-columns: 1.1fr .7fr; gap: 80px; align-items: end; margin-bottom: 64px; }
.split-heading p, .outcome-heading p, .capability-copy > p, .stack-shell > div:first-child > p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.72; max-width: 560px; }

.services { background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; min-height: 390px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s ease, color .25s ease; }
.service-card:hover { background: var(--ink); color: white; }
.service-card-featured { background: #e9ffcf; }
.service-card-featured:hover { background: var(--ink); }
.service-number { font-size: 10px; font-weight: 850; letter-spacing: .12em; color: #7e8287; }
.service-icon { position: absolute; right: 26px; top: 22px; font-size: 28px; line-height: 1; color: #757a80; }
.service-card h3 { margin: 88px 0 14px; font-size: 27px; letter-spacing: -.04em; }
.service-card p { color: var(--muted); font-size: 14px; line-height: 1.7; max-width: 340px; }
.service-card:hover p { color: #aeb3ba; }
.service-card ul { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 9px; }
.service-card li { font-size: 12px; font-weight: 700; color: #51555b; display: flex; gap: 8px; align-items: center; }
.service-card:hover li { color: #d0d3d7; }
.service-card li::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent-deep); }
.service-card:hover li::before { background: var(--accent); }

.capability-section { background: var(--ink); color: white; }
.capability-shell { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.capability-copy h2 { max-width: 520px; }
.capability-copy > p { color: #999ea5; margin-top: 28px; }
.text-link { display: inline-flex; gap: 10px; margin-top: 32px; color: var(--accent); font-size: 13px; font-weight: 800; border-bottom: 1px solid rgba(185,255,102,.35); padding-bottom: 5px; }
.capability-map { position: relative; padding-left: 56px; }
.capability-map::before { content: ""; position: absolute; left: 17px; top: 36px; bottom: 36px; width: 1px; background: linear-gradient(var(--accent), rgba(185,255,102,.15)); }
.capability-node { position: relative; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; background: rgba(255,255,255,.035); padding: 22px 24px; }
.capability-node::before { content: ""; position: absolute; left: -47px; top: 50%; width: 11px; height: 11px; transform: translateY(-50%); border-radius: 50%; background: var(--ink); border: 2px solid var(--accent); box-shadow: 0 0 0 6px rgba(185,255,102,.07); }
.capability-node span { display: block; color: #858a91; text-transform: uppercase; letter-spacing: .12em; font-size: 9px; font-weight: 800; }
.capability-node strong { display: block; margin-top: 7px; font-size: 17px; letter-spacing: -.025em; }
.capability-connector { height: 12px; }

.outcomes { background: #e9e5dc; }
.outcome-heading { max-width: 790px; margin-bottom: 58px; }
.outcome-heading p { margin-top: 24px; }
.outcome-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.outcome-card { border-radius: var(--radius); background: var(--paper); padding: 34px; min-height: 300px; border: 1px solid rgba(11,13,16,.07); }
.outcome-card-large { grid-row: span 2; background: var(--ink); color: white; min-height: 614px; display: flex; flex-direction: column; }
.outcome-value { font-size: clamp(62px, 8vw, 110px); font-weight: 760; letter-spacing: -.075em; line-height: .9; }
.outcome-value span { font-size: .38em; color: var(--accent-deep); letter-spacing: -.03em; margin-left: 4px; }
.outcome-card-large .outcome-value span { color: var(--accent); }
.outcome-card h3 { margin: 30px 0 10px; font-size: 22px; letter-spacing: -.035em; }
.outcome-card p { margin: 0; max-width: 480px; color: var(--muted); line-height: 1.7; font-size: 14px; }
.outcome-card-large p { color: #999ea5; font-size: 15px; }
.outcome-track { position: relative; height: 2px; margin-top: auto; background: rgba(255,255,255,.11); overflow: hidden; }
.outcome-track span { position: absolute; inset: 0 auto 0 0; width: 97.8%; background: var(--accent); }
.outcome-meta { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: end; margin-top: 16px; color: #6f747c; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; }
.outcome-meta strong { justify-self: end; color: var(--accent); font-size: 16px; letter-spacing: -.02em; }

.process-section { background: var(--paper); }
.compact-heading { margin-bottom: 50px; }
.process-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-grid li { min-height: 285px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid span { display: block; color: #888c91; font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.process-grid strong { display: block; margin-top: 80px; font-size: 19px; letter-spacing: -.03em; }
.process-grid p { color: var(--muted); font-size: 12px; line-height: 1.65; }

.stack-section { background: var(--ink-2); color: white; }
.stack-shell { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: start; }
.stack-shell > div:first-child > p { color: #8c9198; margin-top: 24px; }
.stack-groups { border-top: 1px solid var(--line-light); }
.stack-group { display: grid; grid-template-columns: 160px 1fr; gap: 30px; padding: 22px 0; border-bottom: 1px solid var(--line-light); align-items: baseline; }
.stack-group span { color: #737981; font-size: 9px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.stack-group p { margin: 0; font-size: 18px; font-weight: 690; letter-spacing: -.025em; }

.about-section { background: var(--paper); }
.about-shell { display: grid; grid-template-columns: .7fr 1.3fr; gap: 110px; align-items: center; }
.about-mark { width: min(100%, 440px); aspect-ratio: 1; border-radius: 34px; background: var(--accent); display: grid; place-items: center; padding: 23%; transform: rotate(-2deg); }
.about-mark svg { width: 100%; fill: none; stroke: var(--ink); stroke-width: 8; stroke-linecap: square; stroke-linejoin: miter; }
.about-copy p { color: var(--muted); font-size: 16px; line-height: 1.76; max-width: 650px; }
.about-copy p:first-of-type { margin-top: 28px; }
.about-copy strong { color: var(--ink); }
.about-signature { margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 5px; }
.about-signature span { font-weight: 800; letter-spacing: -.02em; }
.about-signature small { color: var(--muted); }

.contact-section { position: relative; overflow: hidden; background: var(--ink); color: white; padding: 120px 0; }
.contact-grid { opacity: .24; mask-image: none; }
.contact-section::after { content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%; right: -130px; bottom: -260px; background: var(--accent); opacity: .08; filter: blur(1px); }
.contact-inner { position: relative; z-index: 1; }
.contact-inner h2 { margin: 22px 0 20px; max-width: 880px; font-size: clamp(52px, 7vw, 100px); line-height: .94; letter-spacing: -.065em; }
.contact-inner > p { color: #999ea5; font-size: 17px; }
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.button-light { background: white; color: var(--ink); }
.copy-button { min-height: 50px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.04); color: white; padding: 0 20px; font-size: 13px; font-weight: 800; cursor: pointer; }
.copy-button:hover { background: rgba(255,255,255,.09); }
.copy-status { min-height: 18px; margin-top: 10px !important; font-size: 11px !important; color: var(--accent) !important; }

.site-footer { background: var(--ink); color: #888d94; border-top: 1px solid rgba(255,255,255,.09); }
.footer-inner { min-height: 100px; display: grid; grid-template-columns: 1fr auto auto; gap: 32px; align-items: center; font-size: 11px; }
.brand-footer { color: white; }
.footer-inner p { margin: 0; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

@media (max-width: 1020px) {
  :root { --shell: min(100% - 36px, 900px); }
  .desktop-nav, .header-cta { display: none; }
  .menu-button { display: inline-flex; }
  .hero { min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 56px; }
  .hero-panel { max-width: 680px; }
  .split-heading, .capability-shell, .stack-shell, .about-shell { grid-template-columns: 1fr; gap: 48px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .capability-map { max-width: 720px; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid li:last-child { grid-column: span 2; }
  .about-mark { max-width: 340px; }
}

@media (max-width: 680px) {
  :root { --shell: calc(100vw - 28px); }
  .header-inner { height: 68px; }
  .mobile-nav { top: 68px; }
  .hero { padding: 124px 0 64px; }
  .hero h1 { font-size: clamp(54px, 17vw, 82px); }
  .hero-lede { font-size: 16px; }
  .hero-actions .button { width: 100%; }
  .panel-topline { align-items: flex-start; flex-direction: column; }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-proof div { border-right: 0; border-bottom: 1px solid var(--line-light); }
  .hero-proof div:last-child { border-bottom: 0; }
  .section { padding: 84px 0; }
  .section-heading h2, .capability-copy h2, .stack-shell h2, .about-copy h2 { font-size: 46px; }
  .split-heading { margin-bottom: 42px; }
  .service-grid, .outcome-grid, .process-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 360px; }
  .outcome-card-large { grid-row: auto; min-height: 500px; }
  .capability-map { padding-left: 42px; }
  .capability-map::before { left: 12px; }
  .capability-node::before { left: -36px; }
  .process-grid li:last-child { grid-column: auto; }
  .process-grid strong { margin-top: 54px; }
  .stack-group { grid-template-columns: 1fr; gap: 8px; }
  .about-shell { gap: 50px; }
  .about-mark { max-width: 240px; }
  .contact-section { padding: 88px 0; }
  .contact-actions > * { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}