:root {
  --bg: #0d0f0e;
  --bg-soft: #131615;
  --surface: #171a18;
  --text: #f1f4ef;
  --muted: #a8b0aa;
  --line: rgba(241, 244, 239, 0.14);
  --accent: #c7f36d;
  --max-width: 1180px;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --font-sans: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--accent); color: #0a0c0b; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #0b0d0c;
  font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}
.section { padding: 96px 0; }
.section-muted {
  background: var(--bg-soft);
  border-block: 1px solid var(--line);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(13, 15, 14, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: border-color .25s ease, background-color .25s ease;
}
.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(13, 15, 14, 0.94);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
}
.brand-name { letter-spacing: -0.02em; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  transition: color .2s ease;
}
.site-nav a:hover,
.site-nav a:focus-visible { color: var(--text); }
.site-nav .nav-cta {
  padding: 10px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
}
.menu-toggle { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  padding-top: 150px;
  min-height: 820px;
  display: grid;
  align-items: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -24% auto auto 50%;
  width: 720px;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(199,243,109,.12), transparent 68%);
  pointer-events: none;
}
.bpmn-pattern {
  position: absolute;
  inset: 78px 0 auto;
  width: 100%;
  height: calc(100% - 78px);
  color: rgba(241,244,239,.035);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, .75fr);
  align-items: center;
  gap: 72px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.hero h1,
.section-heading h2,
.about-copy h2,
.contact-card h2 {
  margin: 0;
  letter-spacing: -0.055em;
  line-height: 1.03;
}
.hero h1 {
  max-width: 830px;
  font-size: clamp(50px, 6vw, 84px);
}
.hero h1 span {
  color: var(--accent);
  text-shadow: 0 0 34px rgba(199,243,109,.08);
}
.hero-lead {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.5;
}
.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: #0a0c0b; }
.button-primary:hover { background: #d7ff86; }
.button-secondary { border-color: var(--line); background: rgba(255,255,255,.03); }
.button-secondary:hover { border-color: rgba(241,244,239,.35); background: rgba(255,255,255,.06); }

.experience {
  display: flex;
  flex-wrap: wrap;
  gap: 34px;
  margin: 40px 0 0;
}
.experience div { display: flex; align-items: baseline; gap: 10px; }
.experience dt {
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}
.experience dd { margin: 0; color: var(--muted); font-size: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tags span,
.contact-meta span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.018));
  box-shadow: var(--shadow);
}
.hero-panel::after {
  content: "GM";
  position: absolute;
  right: -8px;
  bottom: -42px;
  color: rgba(255,255,255,.025);
  font-size: 180px;
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 1;
}
.panel-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
}
.panel-dot {
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(199,243,109,.6);
}
.system-map { position: relative; z-index: 1; padding: 26px; }
.system-node {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 4px 14px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(13,15,14,.58);
}
.system-node span { grid-row: 1 / span 2; color: var(--accent); font-family: var(--font-mono); font-size: 11px; }
.system-node strong { font-size: 15px; }
.system-node small { color: var(--muted); font-size: 12px; }
.system-node.is-accent { border-color: rgba(199,243,109,.52); background: rgba(199,243,109,.07); }
.system-arrow { padding: 5px 0; text-align: center; color: var(--muted); font-family: var(--font-mono); }
.egg {
  position: absolute;
  z-index: 2;
  color: rgba(241,244,239,.13);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .06em;
  user-select: none;
}
.egg-42 { right: 14px; top: 15px; }

.trust-strip { border-block: 1px solid var(--line); background: #0b0d0c; }
.trust-stack { padding: 26px 0; }
.trust-line {
  display: grid;
  grid-template-columns: 145px 1fr;
  align-items: center;
  gap: 24px;
}
.trust-line + .trust-line { margin-top: 18px; }
.trust-line > p {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.logo-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.logo-row span {
  color: #919991;
  font-size: 12px;
  font-weight: 700;
  opacity: .68;
  filter: grayscale(1);
  transition: opacity .2s ease;
}
.logo-row-primary span { color: #b4bbb5; font-size: 14px; opacity: .82; }
.logo-row span:hover { opacity: 1; }

.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading h2,
.about-copy h2,
.contact-card h2 { font-size: clamp(38px, 5vw, 62px); }
.section-heading > p:last-child,
.about-copy > p,
.contact-card > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}
.section-heading > p:last-child { margin: 20px 0 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.service-card {
  position: relative;
  min-height: 390px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
  transition: transform .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(199,243,109,.35); }
.card-number {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
}
.service-card h3 { margin: 30px 0 12px; font-size: 27px; letter-spacing: -0.035em; }
.service-card > p { margin: 0; color: var(--muted); }
.service-card ul { margin: 24px 0 0; padding: 0; list-style: none; }
.service-card li {
  position: relative;
  padding: 9px 0 9px 18px;
  border-top: 1px solid rgba(241,244,239,.08);
  color: #d4d9d4;
  font-size: 14px;
}
.service-card li::before { content: "/"; position: absolute; left: 0; color: var(--accent); font-family: var(--font-mono); }

.approach-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(480px, 1.15fr);
  gap: 88px;
  align-items: start;
}
.approach-grid .section-heading { margin-bottom: 0; position: sticky; top: 120px; }
.approach-list { margin: 0; padding: 0; list-style: none; }
.approach-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.approach-list li:last-child { border-bottom: 1px solid var(--line); }
.approach-list > li > span { color: var(--accent); font-family: var(--font-mono); font-size: 11px; padding-top: 4px; }
.approach-list strong { font-size: 18px; }
.approach-list p { margin: 6px 0 0; color: var(--muted); font-size: 14px; }

.about-grid {
  display: grid;
  grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: 80px;
}
.about-monogram {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px),
    var(--surface);
  background-size: 32px 32px;
  color: rgba(199,243,109,.86);
  font-size: clamp(100px, 14vw, 190px);
  font-weight: 800;
  letter-spacing: -0.09em;
  line-height: 1;
  overflow: hidden;
}
.egg-sheep { left: 14px; bottom: 12px; font-size: 8px; }
.about-copy p { margin: 22px 0 0; }
blockquote {
  margin: 32px 0 0;
  padding: 22px 0 22px 24px;
  border-left: 2px solid var(--accent);
  color: #dce1dc;
  font-size: 18px;
  line-height: 1.55;
}

.education-section { padding-block: 74px; }
.education-section .section-heading { margin-bottom: 28px; }
.education-list { display: flex; flex-wrap: wrap; gap: 10px; }
.education-list span {
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #c7cdc8;
  font-size: 13px;
}
.education-list span:last-child { color: var(--muted); border-style: dashed; }

.contact-section { padding-top: 72px; }
.contact-card {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid rgba(199,243,109,.35);
  border-radius: calc(var(--radius) + 6px);
  background:
    radial-gradient(circle at 90% 10%, rgba(199,243,109,.13), transparent 34%),
    linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
}
.contact-card h2 { max-width: 930px; }
.contact-card > p:not(.eyebrow) { max-width: 690px; margin: 22px 0 0; }
.contact-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }

.site-footer { padding: 28px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.site-footer a:hover { color: var(--text); }
.machine-spirit {
  color: rgba(168,176,170,.22);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .04em;
}

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .button, .service-card { transition: none; }
}

@media (max-width: 980px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-panel { max-width: 620px; }
  .approach-grid { grid-template-columns: 1fr; gap: 44px; }
  .approach-grid .section-heading { position: static; }
  .about-grid { gap: 44px; }
  .about-monogram { min-height: 340px; }
}

@media (max-width: 820px) {
  .section { padding: 78px 0; }
  .header-inner { min-height: 68px; }
  .menu-toggle {
    display: grid;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 11px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
  }
  .menu-toggle span:not(.sr-only) { display: block; height: 1px; background: var(--text); transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav {
    position: fixed;
    inset: 68px 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 20px;
    border-bottom: 1px solid var(--line);
    background: rgba(13,15,14,.98);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 14px 0; border-bottom: 1px solid rgba(241,244,239,.08); font-size: 16px; }
  .site-nav .nav-cta { margin-top: 12px; border: 1px solid var(--line); text-align: center; }
  .hero { padding-top: 124px; }
  .bpmn-pattern { inset: 60px 0 auto; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .trust-line { grid-template-columns: 1fr; gap: 10px; }
  .logo-row { gap: 10px 18px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-monogram { min-height: 280px; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--max-width)); }
  .section { padding: 66px 0; }
  .brand-name { font-size: 14px; }
  .hero { padding-top: 112px; }
  .hero h1 { font-size: clamp(42px, 13vw, 58px); }
  .hero-lead { font-size: 17px; }
  .hero-actions .button,
  .contact-actions .button { width: 100%; }
  .experience { gap: 20px; }
  .experience div { width: 100%; }
  .hero-panel { border-radius: 18px; }
  .system-map { padding: 18px; }
  .system-node { padding: 15px; }
  .section-heading h2,
  .about-copy h2,
  .contact-card h2 { font-size: clamp(35px, 11vw, 48px); }
  .section-heading > p:last-child,
  .about-copy > p,
  .contact-card > p:not(.eyebrow) { font-size: 16px; }
  .service-card { padding: 24px; }
  .service-card h3 { font-size: 24px; }
  .approach-list li { grid-template-columns: 42px 1fr; }
  .about-monogram { min-height: 240px; }
  .contact-card { padding: 28px 22px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .machine-spirit { order: 3; }
}