:root {
  --ink: #071311;
  --ink-soft: #10201d;
  --paper: #f2f0e9;
  --paper-bright: #fbfaf6;
  --lime: #d7ff59;
  --mint: #88e8c7;
  --line: rgba(7, 19, 17, 0.13);
  --muted: #66716e;
}

* { box-sizing: border-box; }
html, body, div, span, h1, h2, h3, p, a, header, footer, main, nav, section, article, aside, form, label, input, select, textarea, button, svg { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
.shell { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .2;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000 0, transparent 74%);
}
.site-header {
  position: relative;
  z-index: 2;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.13);
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 21px; font-weight: 760; letter-spacing: -.04em; }
.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px 10px 10px 3px;
  background: var(--lime);
  color: var(--ink);
  transform: rotate(-4deg);
}
.brand-mark span { transform: rotate(4deg); font-size: 18px; font-weight: 900; }
.site-header nav { display: flex; gap: 30px; color: rgba(255,255,255,.68); font-size: 13px; font-weight: 600; }
.site-header nav a, .footer-links a { transition: color .2s ease; }
.site-header nav a:hover, .footer-links a:hover { color: var(--lime); }
.header-cta { display: inline-flex; align-items: center; gap: 9px; color: var(--lime); font-size: 13px; font-weight: 750; }
.header-cta svg, .button svg, .standards-copy a svg, .contact-email svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; }

.hero-content {
  position: relative;
  z-index: 1;
  min-height: 650px;
  display: grid;
  grid-template-columns: 1.07fr .93fr;
  align-items: center;
  gap: 70px;
  padding: 78px 0 92px;
}
.eyebrow, .kicker { margin: 0 0 20px; text-transform: uppercase; letter-spacing: .16em; font-size: 11px; font-weight: 800; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--mint); }
.eyebrow span { width: 24px; height: 1px; background: currentColor; }
.hero h1 {
  max-width: 710px;
  margin: 0;
  font-size: clamp(56px, 6.4vw, 88px);
  line-height: .96;
  letter-spacing: -.064em;
  font-weight: 760;
}
.hero-lede { max-width: 640px; margin: 30px 0 0; color: rgba(255,255,255,.67); font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button { min-height: 52px; padding: 0 21px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; border: 1px solid transparent; font-size: 13px; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--lime); color: var(--ink); }
.button-ghost { border-color: rgba(255,255,255,.24); color: #fff; }
.button-ghost:hover { background: rgba(255,255,255,.08); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 33px; color: rgba(255,255,255,.46); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }
.hero-tags span { display: flex; align-items: center; gap: 8px; }
.hero-tags span::before { content: ""; width: 4px; height: 4px; background: var(--mint); border-radius: 50%; }

.control-card { align-self: center; border: 1px solid rgba(255,255,255,.16); background: rgba(16,32,29,.78); backdrop-filter: blur(14px); box-shadow: 0 30px 80px rgba(0,0,0,.23); }
.control-head { padding: 18px 20px; display: flex; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.11); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.status { color: rgba(255,255,255,.54); }
.status i { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(215,255,89,.1); }
.signal-map { display: grid; grid-template-columns: 1fr 70px 1fr; padding: 29px 24px 24px; }
.signal-column { display: flex; flex-direction: column; gap: 9px; }
.signal-column small, .control-metrics small { color: rgba(255,255,255,.38); text-transform: uppercase; letter-spacing: .12em; font-size: 9px; }
.signal-column strong { padding: 9px 11px; border: 1px solid rgba(255,255,255,.1); font-size: 11px; font-weight: 650; color: rgba(255,255,255,.72); }
.signal-output strong { border-color: rgba(215,255,89,.2); color: var(--lime); }
.signal-flow { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 22px; padding-bottom: 14px; }
.signal-flow span { position: relative; width: 46px; height: 1px; background: rgba(255,255,255,.22); }
.signal-flow span::after { content: ""; position: absolute; right: -1px; top: -2px; width: 5px; height: 5px; border-top: 1px solid var(--mint); border-right: 1px solid var(--mint); transform: rotate(45deg); }
.control-metrics { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(255,255,255,.11); }
.control-metrics div { padding: 17px 20px; display: flex; flex-direction: column; gap: 6px; border-right: 1px solid rgba(255,255,255,.09); border-bottom: 1px solid rgba(255,255,255,.09); }
.control-metrics div:nth-child(even) { border-right: 0; }
.control-metrics strong { font-size: 13px; }
.pulse-line { height: 90px; padding: 12px 18px; }
.pulse-line svg { width: 100%; height: 100%; overflow: visible; }
.grid-path { stroke: rgba(255,255,255,.08); stroke-width: 1; fill: none; }
.trend-path { stroke: var(--lime); stroke-width: 2; fill: none; vector-effect: non-scaling-stroke; }
.operating-strip { position: relative; z-index: 2; background: var(--lime); color: var(--ink); }
.strip-inner { min-height: 68px; display: flex; align-items: center; gap: 18px; text-transform: uppercase; letter-spacing: .12em; font-size: 11px; font-weight: 900; }
.strip-inner i { width: 34px; height: 1px; background: rgba(7,19,17,.4); }
.strip-inner p { margin-left: auto; text-transform: none; letter-spacing: 0; font-size: 12px; font-weight: 650; opacity: .63; }

.section { padding: 124px 0; }
.section-light { background: var(--paper); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; margin-bottom: 58px; }
.kicker { color: #427265; }
.section-heading h2, .sticky-heading h2, .standards-copy h2, .contact-panel h2 {
  margin: 0;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -.055em;
  font-weight: 730;
}
.section-heading > p, .sticky-heading > p, .standards-copy > p, .contact-panel > p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability-card { min-height: 330px; padding: 28px; display: flex; flex-direction: column; background: rgba(255,255,255,.28); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s ease, transform .25s ease; }
.capability-card:hover { background: var(--paper-bright); transform: translateY(-4px); }
.capability-card > span { color: #6c7a76; font-size: 11px; font-weight: 800; }
.capability-card h3 { margin: 80px 0 15px; font-size: 20px; letter-spacing: -.025em; }
.capability-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.67; }
.card-rule { width: 36px; height: 3px; margin-top: auto; background: var(--mint); }

.vertical-section { background: #10201d; color: #fff; }
.inverted .kicker { color: var(--mint); }
.inverted > p { color: rgba(255,255,255,.56); }
.vertical-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,.13); }
.vertical-card { min-height: 156px; display: grid; grid-template-columns: 55px 1fr 24px; gap: 22px; align-items: start; padding: 30px 24px 30px 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.vertical-card:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.13); padding-right: 36px; }
.vertical-card:nth-child(even) { padding-left: 36px; }
.vertical-index { color: var(--mint); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.vertical-card h3 { margin: -2px 0 11px; font-size: 21px; letter-spacing: -.025em; }
.vertical-card p { max-width: 430px; margin: 0; color: rgba(255,255,255,.52); font-size: 14px; line-height: 1.58; }
.corner-arrow { color: rgba(255,255,255,.32); font-size: 20px; }
.scope-note { margin: 26px 0 0; color: rgba(255,255,255,.35); font-size: 11px; }

.approach-section { background: var(--paper-bright); }
.approach-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 120px; align-items: start; }
.sticky-heading { position: sticky; top: 40px; }
.sticky-heading > p { max-width: 450px; margin-top: 26px; }
.process-list { border-top: 1px solid var(--line); }
.process-list article { display: grid; grid-template-columns: 62px 1fr; gap: 25px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.process-list article > span { color: #4f8175; font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.process-list h3 { margin: -5px 0 10px; font-size: 23px; letter-spacing: -.035em; }
.process-list p { max-width: 620px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.standards-section { padding: 108px 0; background: var(--lime); }
.standards-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 120px; align-items: center; }
.standards-copy .kicker { color: #38513c; }
.standards-copy > p { max-width: 520px; margin-top: 25px; color: rgba(7,19,17,.66); }
.standards-copy > a { display: inline-flex; align-items: center; gap: 10px; margin-top: 30px; padding-bottom: 5px; border-bottom: 1px solid var(--ink); font-size: 13px; font-weight: 850; }
.principle-list { border-top: 1px solid rgba(7,19,17,.26); }
.principle-list div { display: grid; grid-template-columns: 40px 1fr 28px; align-items: center; gap: 15px; min-height: 76px; border-bottom: 1px solid rgba(7,19,17,.26); }
.principle-list span { font-size: 10px; font-weight: 800; opacity: .55; }
.principle-list p { margin: 0; font-size: 15px; font-weight: 650; }
.principle-list i { width: 23px; height: 23px; display: grid; place-items: center; border: 1px solid rgba(7,19,17,.34); border-radius: 50%; font-size: 11px; font-style: normal; }

.contact-section { padding: 104px 0; background: var(--ink); color: #fff; }
.contact-panel { text-align: center; }
.contact-panel .kicker { color: var(--mint); }
.contact-panel h2 { max-width: 850px; margin: 0 auto; font-size: clamp(46px, 6vw, 78px); }
.contact-panel > p { max-width: 680px; margin: 25px auto 0; color: rgba(255,255,255,.56); }
.contact-email { width: fit-content; margin: 42px auto 0; display: flex; align-items: center; gap: 14px; color: var(--lime); font-size: clamp(20px, 3.2vw, 34px); font-weight: 700; letter-spacing: -.035em; border-bottom: 1px solid rgba(215,255,89,.5); padding-bottom: 7px; }

footer { background: #050d0b; color: #fff; }
.footer-top { min-height: 145px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 30px; }
.footer-top > p { margin: 0; max-width: 320px; color: rgba(255,255,255,.43); font-size: 12px; line-height: 1.6; }
.footer-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 20px; color: rgba(255,255,255,.62); font-size: 12px; }
.footer-bottom { min-height: 62px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.34); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

.legal-page { min-height: 100vh; background: var(--paper-bright); }
.legal-header { min-height: 84px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.legal-header > a:last-child { font-size: 12px; font-weight: 750; color: #42675e; }
.legal-content { max-width: 830px; padding-top: 90px; padding-bottom: 110px; }
.legal-content h1 { margin: 0; font-size: clamp(48px, 7vw, 78px); line-height: 1; letter-spacing: -.06em; }
.legal-date { margin: 18px 0 58px; color: var(--muted); font-size: 12px; }
.legal-content section { padding: 26px 0; border-top: 1px solid var(--line); }
.legal-content section:last-child { border-bottom: 1px solid var(--line); }
.legal-content h2 { margin: 0 0 11px; font-size: 18px; letter-spacing: -.02em; }
.legal-content section p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.legal-content section a { color: #2d6a5b; text-decoration: underline; text-underline-offset: 3px; }

.inquiry-page { min-height: 100vh; background: var(--ink); color: #fff; }
.inquiry-header { min-height: 84px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.13); }
.back-link { color: rgba(255,255,255,.62); font-size: 12px; font-weight: 700; }
.back-link:hover { color: var(--lime); }
.inquiry-hero { display: grid; grid-template-columns: .82fr 1.18fr; gap: 90px; align-items: start; padding-top: 92px; padding-bottom: 100px; }
.inquiry-intro { padding-top: 20px; }
.inquiry-intro .kicker { color: var(--mint); }
.inquiry-intro h1 { max-width: 530px; margin: 0; font-size: clamp(50px, 6vw, 76px); line-height: .98; letter-spacing: -.06em; font-weight: 750; }
.inquiry-intro > p { max-width: 540px; margin: 28px 0 0; color: rgba(255,255,255,.57); font-size: 16px; line-height: 1.7; }
.inquiry-direct { margin-top: 35px; padding: 21px 0; display: flex; flex-direction: column; gap: 7px; border-top: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); }
.inquiry-direct span { color: rgba(255,255,255,.4); font-size: 10px; text-transform: uppercase; letter-spacing: .13em; font-weight: 800; }
.inquiry-direct a { width: fit-content; color: var(--lime); font-size: 18px; font-weight: 700; border-bottom: 1px solid rgba(215,255,89,.35); }
.review-list { margin-top: 48px; }
.review-list > p { margin: 0 0 12px; color: rgba(255,255,255,.35); font-size: 10px; text-transform: uppercase; letter-spacing: .14em; font-weight: 800; }
.review-list div { display: grid; grid-template-columns: 42px 1fr; gap: 8px; min-height: 54px; align-items: center; border-top: 1px solid rgba(255,255,255,.1); }
.review-list div:last-child { border-bottom: 1px solid rgba(255,255,255,.1); }
.review-list div span { color: var(--mint); font-size: 9px; letter-spacing: .1em; }
.review-list div strong { color: rgba(255,255,255,.72); font-size: 12px; font-weight: 650; }

.inquiry-card { background: var(--paper-bright); color: var(--ink); box-shadow: 0 35px 90px rgba(0,0,0,.28); }
.form-heading { min-height: 72px; padding: 0 30px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.form-heading > span { font-size: 13px; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.form-heading small { color: var(--muted); font-size: 10px; }
.inquiry-card form { padding: 32px 30px 30px; }
.inquiry-card label { display: flex; flex-direction: column; gap: 9px; margin-bottom: 22px; }
.inquiry-card label > span { font-size: 11px; font-weight: 750; color: #41514d; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.inquiry-card input, .inquiry-card select, .inquiry-card textarea {
  width: 100%;
  border: 1px solid #cfd2cb;
  border-radius: 0;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.inquiry-card input, .inquiry-card select { height: 50px; padding: 0 13px; }
.inquiry-card textarea { padding: 13px; resize: vertical; min-height: 124px; line-height: 1.55; }
.inquiry-card input:focus, .inquiry-card select:focus, .inquiry-card textarea:focus { border-color: #568477; box-shadow: 0 0 0 3px rgba(136,232,199,.25); }
.inquiry-card input::placeholder, .inquiry-card textarea::placeholder { color: #999f9b; }
.prepare-button { width: 100%; height: 55px; display: flex; align-items: center; justify-content: center; gap: 13px; border: 0; background: var(--ink); color: #fff; cursor: pointer; font: inherit; font-size: 13px; font-weight: 800; transition: background .2s ease, transform .2s ease; }
.prepare-button:hover { background: #17332e; transform: translateY(-1px); }
.prepare-button span { color: var(--lime); font-size: 19px; }
.form-note { margin: 12px 0 0; color: #7a837f; text-align: center; font-size: 10px; line-height: 1.5; }
.prepared-panel { margin: 0 30px 30px; padding: 23px; display: grid; grid-template-columns: 36px 1fr; gap: 16px; background: #eaf5e9; border: 1px solid #bdd9c2; }
.prepared-check { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: #276753; color: #fff; font-weight: 900; }
.prepared-panel h2 { margin: 2px 0 7px; font-size: 19px; letter-spacing: -.025em; }
.prepared-panel p { margin: 0; color: #52645e; font-size: 12px; line-height: 1.55; }
.prepared-actions { display: flex; flex-wrap: wrap; gap: 9px; margin: 17px 0 13px; }
.prepared-actions a, .prepared-actions button { min-height: 40px; padding: 0 14px; display: inline-flex; align-items: center; border: 1px solid var(--ink); background: var(--ink); color: #fff; cursor: pointer; font: inherit; font-size: 11px; font-weight: 800; }
.prepared-actions button { background: transparent; color: var(--ink); }
.prepared-panel strong { color: #276753; font-size: 12px; }
.inquiry-footer { min-height: 70px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.35); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.inquiry-footer div { display: flex; gap: 18px; }
.inquiry-footer a:hover { color: var(--lime); }

@media (max-width: 980px) {
  .site-header nav { display: none; }
  .hero-content { grid-template-columns: 1fr; gap: 55px; padding-top: 72px; }
  .control-card { max-width: 660px; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .section-heading, .approach-layout, .standards-layout { grid-template-columns: 1fr; gap: 42px; }
  .sticky-heading { position: static; }
  .standards-copy { max-width: 650px; }
  .inquiry-hero { grid-template-columns: 1fr; gap: 58px; }
  .inquiry-intro { max-width: 720px; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 28px, 1180px); }
  .site-header { height: 72px; }
  .header-cta { font-size: 0; }
  .header-cta svg { width: 22px; }
  .hero-content { min-height: 0; padding: 64px 0 72px; }
  .hero h1 { font-size: 52px; }
  .hero-lede { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .control-head { flex-direction: column; gap: 10px; }
  .signal-map { grid-template-columns: 1fr 48px 1fr; padding-left: 15px; padding-right: 15px; }
  .control-metrics { grid-template-columns: 1fr; }
  .control-metrics div, .control-metrics div:nth-child(even) { border-right: 0; }
  .strip-inner { gap: 9px; overflow: hidden; white-space: nowrap; }
  .strip-inner i { width: 15px; }
  .strip-inner p { display: none; }
  .section { padding: 84px 0; }
  .section-heading { margin-bottom: 40px; }
  .capability-grid, .vertical-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: 260px; }
  .capability-card h3 { margin-top: 50px; }
  .vertical-card:nth-child(odd), .vertical-card:nth-child(even) { border-right: 0; padding: 26px 8px 26px 0; }
  .vertical-card { grid-template-columns: 42px 1fr 20px; gap: 12px; }
  .approach-layout, .standards-layout { gap: 55px; }
  .standards-section { padding: 82px 0; }
  .contact-email { font-size: 19px; }
  .footer-top { grid-template-columns: 1fr; padding: 46px 0; gap: 22px; }
  .footer-links { justify-content: flex-start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px; padding: 18px 0; }
  .legal-content { padding-top: 65px; padding-bottom: 80px; }
  .inquiry-header { min-height: 72px; }
  .inquiry-hero { padding-top: 60px; padding-bottom: 70px; }
  .inquiry-intro h1 { font-size: 50px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form-heading { padding: 0 18px; }
  .form-heading small { display: none; }
  .inquiry-card form { padding: 25px 18px 22px; }
  .prepared-panel { margin: 0 18px 22px; grid-template-columns: 1fr; }
  .prepared-actions { flex-direction: column; }
  .prepared-actions a, .prepared-actions button { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}