:root {
  --black: #0b0b0c;
  --ink: #171718;
  --paper: #f5f2ec;
  --white: #ffffff;
  --gold: #c8912f;
  --gold-soft: #e0b766;
  --red: #c11f2a;
  --grey-900: #353434;
  --grey-700: #66635f;
  --grey-500: #97938c;
  --grey-300: #d8d4cc;
  --grey-200: #e7e3dc;
  --grey-100: #f0ede7;
  --display: "Avenir Next", Avenir, "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shell: min(1180px, calc(100vw - 64px));
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--black);
  background: var(--paper);
  font-family: var(--display);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }

.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;
  left: 20px;
  top: 20px;
  z-index: 100;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--black);
  padding: 12px 18px;
  font: 700 12px/1 var(--mono);
}

.skip-link:focus { transform: translateY(0); }

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

.eyebrow {
  margin: 0 0 22px;
  color: var(--red);
  font: 700 11px/1.1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
  text-wrap: balance;
}

h1 {
  margin-bottom: 34px;
  font-size: clamp(70px, 9.5vw, 144px);
  line-height: .82;
  letter-spacing: -.065em;
  font-weight: 600;
}

h1 span { color: var(--gold); }

h2 {
  margin-bottom: 28px;
  font-size: clamp(44px, 6vw, 76px);
  line-height: .98;
  letter-spacing: -.05em;
  font-weight: 600;
}

h3 {
  margin-bottom: 16px;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -.025em;
}

p {
  margin-bottom: 20px;
  color: var(--grey-700);
  font-size: 17px;
  line-height: 1.62;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}

.site-header.scrolled {
  background: rgba(245, 242, 236, .94);
  border-bottom-color: rgba(11, 11, 12, .12);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  width: var(--shell);
  height: 84px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { width: 98px; }
.brand picture, .brand img { display: block; width: 100%; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.site-nav a {
  color: var(--black);
  font: 700 11px/1 var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:not(.nav-cta) { position: relative; }
.site-nav a:not(.nav-cta)::after {
  position: absolute;
  content: "";
  height: 1px;
  inset: auto 100% -7px 0;
  background: var(--red);
  transition: right .2s ease;
}
.site-nav a:not(.nav-cta):hover::after { right: 0; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 14px 17px;
  color: var(--white) !important;
  background: var(--black);
  transition: background .2s ease;
}
.nav-cta:hover { background: var(--red); }

.legal-header-link {
  font: 700 11px/1 var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
}
.menu-toggle > span:not(.sr-only) {
  display: block;
  width: 25px;
  height: 2px;
  margin: 6px auto;
  background: var(--black);
  transition: transform .2s ease;
}

.hero {
  position: relative;
  min-height: 840px;
  padding-top: 84px;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  content: "";
  width: 46vw;
  height: 70vw;
  right: -26vw;
  top: -16vw;
  border: 1px solid var(--grey-300);
  transform: rotate(45deg);
  pointer-events: none;
}

.hero-grid {
  min-height: 700px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
  padding-block: 90px 80px;
}

.hero-copy { position: relative; z-index: 2; }

.hero-lead {
  max-width: 610px;
  margin-bottom: 40px;
  color: var(--ink);
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.48;
  letter-spacing: -.015em;
}

.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }

.button {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding: 0 22px;
  font: 700 11px/1 var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--red); color: var(--white); }
.button-primary:hover { background: var(--black); }

.text-link {
  display: inline-flex;
  gap: 14px;
  padding-block: 10px;
  font: 700 11px/1 var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid var(--grey-500);
}

.system-map {
  position: relative;
  min-height: 560px;
  padding: 22px;
  color: var(--white);
  background: var(--black);
  clip-path: polygon(0 0, 100% 0, 100% 89%, 89% 100%, 0 100%);
}

.system-map::after {
  position: absolute;
  content: "";
  inset: 0;
  opacity: .13;
  background-image: linear-gradient(rgba(255,255,255,.3) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.3) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
}

.map-head, .map-foot {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  color: rgba(255,255,255,.55);
  font: 600 10px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.map-core { position: relative; min-height: 452px; z-index: 2; }

.orbit {
  position: absolute;
  inset: 50% auto auto 50%;
  border: 1px solid rgba(255,255,255,.18);
  transform: translate(-50%, -50%) rotate(-12deg);
}
.orbit-one { width: 360px; height: 360px; border-radius: 50%; }
.orbit-two { width: 250px; height: 250px; border-radius: 50%; border-style: dashed; }

.core-mark {
  position: absolute;
  width: 140px;
  height: 140px;
  inset: 50% auto auto 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold);
  background: var(--black);
  transform: translate(-50%, -50%) rotate(45deg);
}
.core-mark img { width: 76px; transform: rotate(-45deg); }
.core-mark span {
  position: absolute;
  bottom: 14px;
  color: var(--gold-soft);
  font: 600 8px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  transform: rotate(-45deg) translate(8px, 5px);
}

.map-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  border-left: 2px solid var(--red);
  background: rgba(11,11,12,.86);
  font: 600 10px/1 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.map-node b { color: var(--gold); font-weight: 600; }
.node-one { left: 3%; top: 18%; }
.node-two { right: 2%; top: 26%; }
.node-three { left: 5%; bottom: 19%; }
.node-four { right: 6%; bottom: 15%; }

.map-foot { align-items: center; gap: 15px; }
.map-foot i { flex: 1; height: 1px; background: linear-gradient(90deg, var(--red), var(--gold)); }

.signal-line {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 22px;
  padding-inline: max(32px, calc((100vw - 1180px) / 2));
  color: var(--white);
  background: var(--ink);
  font: 600 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.signal-line i { height: 1px; flex: 1; background: rgba(255,255,255,.22); }

.section { padding-block: 128px; }
.section-grid { display: grid; grid-template-columns: 180px 1fr; gap: 60px; }

.section-index { padding-top: 7px; }
.section-index > span {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--gold);
  font: 600 32px/1 var(--mono);
}
.section-index p {
  color: var(--grey-500);
  font: 700 9px/1.4 var(--mono);
  letter-spacing: .13em;
}

.section-copy h2 { max-width: 900px; }
.copy-columns {
  max-width: 900px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 46px;
  padding-top: 32px;
  border-top: 1px solid var(--grey-300);
}
.copy-columns p { margin: 0; }

.section-dark { color: var(--white); background: var(--black); }
.section-dark p { color: rgba(255,255,255,.62); }
.section-dark .eyebrow { color: var(--gold-soft); }

.section-heading {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 100px;
  align-items: end;
  margin-bottom: 80px;
}
.section-heading > p { max-width: 430px; margin-bottom: 8px; }

.capability-list { border-top: 1px solid rgba(255,255,255,.2); }
.capability {
  display: grid;
  grid-template-columns: 90px 1fr 1.15fr .9fr;
  gap: 30px;
  align-items: center;
  min-height: 178px;
  border-bottom: 1px solid rgba(255,255,255,.2);
  transition: background .2s ease;
}
.capability:hover { background: rgba(255,255,255,.035); }
.capability-number { color: var(--gold); font: 600 14px/1 var(--mono); }
.capability-title { display: flex; align-items: center; gap: 22px; }
.capability-title svg {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  fill: none;
  stroke: var(--gold-soft);
  stroke-width: 1.6;
}
.capability-title h3 { margin: 0; }
.capability > p { margin: 0; font-size: 15px; }
.capability-tags { display: flex; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.capability-tags span {
  padding: 7px 9px;
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.62);
  font: 600 9px/1 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.method { background: var(--white); }
.method .section-grid { margin-bottom: 88px; }
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
  border-top: 1px solid var(--grey-300);
  border-bottom: 1px solid var(--grey-300);
}
.method-step { min-height: 360px; padding: 28px 28px 32px; border-right: 1px solid var(--grey-300); }
.method-step:first-child { padding-left: 0; }
.method-step:last-child { padding-right: 0; border-right: 0; }
.step-meta { display: flex; align-items: center; gap: 14px; margin-bottom: 100px; }
.step-meta span { color: var(--red); font: 700 11px/1 var(--mono); }
.step-meta i { height: 1px; flex: 1; background: var(--grey-300); }
.method-step h3 { font-size: 32px; }
.method-step p { margin: 0; font-size: 15px; }

.outcome { background: var(--paper); }
.outcome-card {
  padding: 72px;
  color: var(--white);
  background: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 95% 100%, 0 100%);
}
.outcome-intro { max-width: 840px; }
.outcome-intro .eyebrow { color: var(--gold-soft); }
.comparison {
  display: grid;
  grid-template-columns: 1fr 54px 1fr;
  gap: 30px;
  align-items: stretch;
  margin-top: 70px;
}
.compare-side { padding: 34px; border-top: 3px solid var(--red); background: rgba(255,255,255,.045); }
.compare-side.after { border-top-color: var(--gold); }
.compare-side > span {
  display: block;
  margin-bottom: 30px;
  color: var(--grey-500);
  font: 600 10px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.compare-side ul { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.compare-side li { position: relative; padding-left: 22px; color: rgba(255,255,255,.82); font-size: 15px; line-height: 1.5; }
.compare-side li::before { position: absolute; content: ""; width: 7px; height: 7px; left: 0; top: .55em; background: var(--red); transform: rotate(45deg); }
.compare-side.after li::before { background: var(--gold); }
.compare-arrow { display: grid; place-items: center; color: var(--gold); font-size: 32px; }

.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; align-items: center; }
.about-visual { position: relative; }
.about-mark {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 19%;
  background: var(--black);
  clip-path: polygon(0 0, 100% 0, 100% 84%, 84% 100%, 0 100%);
}
.about-label {
  position: absolute;
  left: -20px;
  bottom: 54px;
  padding: 11px 14px;
  color: var(--white);
  background: var(--red);
  font: 700 9px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  transform: rotate(-90deg) translateX(-100%);
  transform-origin: left bottom;
}
.about-copy { max-width: 690px; }
.large-copy { color: var(--ink); font-size: 24px; line-height: 1.45; letter-spacing: -.015em; }
.principles { display: grid; gap: 0; margin-top: 44px; border-top: 1px solid var(--grey-300); }
.principles > div { display: grid; grid-template-columns: 52px 1fr; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--grey-300); }
.principles span { color: var(--red); font: 700 10px/1 var(--mono); }
.principles p { margin: 0; color: var(--grey-700); font-size: 15px; }
.principles b { color: var(--black); }

.faq { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 9vw; }
.faq-intro { position: sticky; top: 120px; align-self: start; }
.faq-list { border-top: 1px solid var(--grey-300); }
.faq-list details { border-bottom: 1px solid var(--grey-300); }
.faq-list summary {
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
  font-size: 21px;
  font-weight: 600;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 22px; height: 22px; flex: 0 0 22px; }
.faq-list summary span::before, .faq-list summary span::after { position: absolute; content: ""; background: var(--red); transition: transform .2s ease; }
.faq-list summary span::before { width: 18px; height: 2px; top: 10px; left: 2px; }
.faq-list summary span::after { width: 2px; height: 18px; top: 2px; left: 10px; }
.faq-list details[open] summary span::after { transform: rotate(90deg); }
.faq-list details p { max-width: 700px; padding: 0 60px 28px 0; margin: 0; font-size: 15px; }

.contact {
  position: relative;
  overflow: hidden;
  padding-block: 130px;
  color: var(--white);
  background: var(--red);
}
.contact::before {
  position: absolute;
  content: "";
  width: 440px;
  height: 440px;
  right: -250px;
  top: -220px;
  border: 1px solid rgba(255,255,255,.22);
  transform: rotate(45deg);
}
.contact .eyebrow { color: var(--white); opacity: .75; }
.contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 9vw; align-items: end; }
.contact-copy h2 { max-width: 750px; }
.contact-copy p:last-child { max-width: 660px; margin-bottom: 0; color: rgba(255,255,255,.76); }
.contact-email {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 24px 0;
  border-bottom: 2px solid var(--white);
  font-size: clamp(19px, 2vw, 28px);
  font-weight: 600;
  letter-spacing: -.02em;
  text-decoration: none;
}
.contact-email b { font-weight: 400; transition: transform .2s ease; }
.contact-email:hover b { transform: translate(4px, -4px); }
.contact-action > p { margin: 16px 0 0; color: rgba(255,255,255,.64); font: 600 10px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; }

.site-footer { padding-block: 80px 26px; color: var(--white); background: var(--black); }
.footer-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; padding-bottom: 90px; }
.footer-brand img { width: 125px; margin-bottom: 24px; }
.footer-brand p { color: var(--gold-soft); font-size: 17px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; }
.footer-links > div { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.footer-links span { margin-bottom: 8px; color: var(--grey-500); font: 600 9px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.footer-links a { color: rgba(255,255,255,.8); font-size: 14px; text-decoration: none; }
.footer-links a:hover { color: var(--gold-soft); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.16); }
.footer-bottom p { margin: 0; color: var(--grey-500); font: 600 9px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }

.legal-main { min-height: 75vh; padding: 160px 0 100px; background: var(--paper); }
.legal-shell { width: min(760px, calc(100vw - 48px)); margin-inline: auto; }
.legal-shell h1 { font-size: clamp(52px, 7vw, 88px); }
.legal-shell h2 { margin-top: 58px; font-size: 32px; }
.legal-shell h3 { margin-top: 32px; font-size: 20px; }
.legal-shell p, .legal-shell li { font-size: 16px; line-height: 1.65; color: var(--grey-700); }
.legal-shell a { color: var(--red); }
.legal-note { margin-top: 52px; padding: 20px; border-left: 3px solid var(--gold); background: var(--white); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@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: 1000px) {
  :root { --shell: min(100% - 48px, 900px); }
  .hero-grid { grid-template-columns: 1fr; padding-top: 120px; }
  .hero-copy { max-width: 760px; }
  .system-map { width: min(680px, 100%); justify-self: end; }
  .hero { min-height: unset; }
  .section-grid { grid-template-columns: 120px 1fr; gap: 36px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .capability { grid-template-columns: 54px 1fr 1.2fr; }
  .capability-tags { display: none; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .method-step, .method-step:first-child, .method-step:last-child { min-height: 300px; padding: 28px; border-bottom: 1px solid var(--grey-300); }
  .method-step:nth-child(2) { border-right: 0; }
  .step-meta { margin-bottom: 70px; }
  .outcome-card { padding: 54px; }
  .about-grid { gap: 7vw; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .contact-action { max-width: 620px; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100vw - 36px); }
  h1 { font-size: clamp(54px, 15vw, 64px); }
  h2 { font-size: clamp(38px, 10.5vw, 50px); }
  .site-header { background: rgba(245,242,236,.96); border-bottom: 1px solid rgba(11,11,12,.12); }
  .nav-wrap { height: 72px; }
  .brand { width: 50px; }
  .menu-toggle { display: block; position: relative; z-index: 55; }
  .site-nav {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 28px;
    padding: 80px 28px;
    background: var(--paper);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
  }
  .site-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { font-size: 18px; }
  .site-nav .nav-cta { margin-top: 10px; font-size: 12px; }
  .menu-toggle[aria-expanded="true"] > span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .hero { padding-top: 72px; }
  .hero-grid { min-height: unset; padding-block: 82px 58px; gap: 68px; }
  .hero-lead { font-size: 19px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .system-map { min-height: 470px; padding: 18px; }
  .map-core { min-height: 370px; }
  .orbit-one { width: 270px; height: 270px; }
  .orbit-two { width: 190px; height: 190px; }
  .core-mark { width: 112px; height: 112px; }
  .core-mark img { width: 62px; }
  .map-node { padding: 8px; font-size: 8px; }
  .node-one { top: 14%; }
  .node-two { top: 22%; }
  .node-three { bottom: 16%; }
  .node-four { bottom: 12%; }
  .signal-line { overflow: hidden; gap: 16px; padding-inline: 18px; }
  .signal-line span { white-space: nowrap; }
  .signal-line i { min-width: 20px; }
  .section { padding-block: 86px; }
  .section-grid { grid-template-columns: 1fr; gap: 28px; }
  .section-index { display: flex; gap: 16px; align-items: center; }
  .section-index > span { margin-bottom: 0; font-size: 20px; }
  .section-index p { margin: 0; }
  .copy-columns { grid-template-columns: 1fr; gap: 10px; margin-top: 36px; }
  .section-heading { margin-bottom: 50px; }
  .capability { grid-template-columns: 38px 1fr; gap: 14px; padding: 30px 0; }
  .capability > p { grid-column: 2; }
  .capability-title { gap: 14px; }
  .capability-title svg { width: 34px; height: 34px; flex-basis: 34px; }
  .capability-title h3 { font-size: 22px; }
  .method .section-grid { margin-bottom: 58px; }
  .method-grid { grid-template-columns: 1fr; }
  .method-step, .method-step:first-child, .method-step:last-child { min-height: unset; padding: 28px 0 34px; border-right: 0; }
  .step-meta { margin-bottom: 50px; }
  .outcome-card { padding: 42px 24px 56px; clip-path: polygon(0 0, 100% 0, 100% 97%, 94% 100%, 0 100%); }
  .comparison { grid-template-columns: 1fr; gap: 10px; margin-top: 44px; }
  .compare-arrow { transform: rotate(90deg); }
  .compare-side { padding: 26px 22px; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-visual { width: min(90%, 460px); }
  .about-label { left: -12px; }
  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .faq-intro { position: static; }
  .faq-list summary { min-height: 90px; font-size: 18px; }
  .contact { padding-block: 90px; }
  .contact-email { align-items: flex-start; font-size: 18px; overflow-wrap: anywhere; }
  .footer-grid { grid-template-columns: 1fr; gap: 54px; padding-bottom: 60px; }
  .footer-links { grid-template-columns: 1fr 1fr; row-gap: 42px; }
  .footer-bottom { flex-direction: column; gap: 10px; }
}

@media (max-width: 390px) {
  .map-node span { display: none; }
  .footer-links { grid-template-columns: 1fr; }
}

/* German edition: interactive growth architecture */
.hero-de h1 { font-size: clamp(64px, 8.4vw, 126px); }

.growth-stage {
  --tilt-x: -4deg;
  --tilt-y: 6deg;
  position: relative;
  min-height: 590px;
  padding: 22px;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
  clip-path: polygon(0 0, 100% 0, 100% 89%, 89% 100%, 0 100%);
  perspective: 950px;
  touch-action: pan-y;
}

.growth-stage::before {
  position: absolute;
  content: "";
  inset: 0;
  opacity: .11;
  background-image: linear-gradient(rgba(255,255,255,.28) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.28) 1px, transparent 1px);
  background-size: 38px 38px;
  pointer-events: none;
}

.stage-head,
.stage-foot {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: rgba(255,255,255,.5);
  font: 600 9px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.stage-viewport {
  position: relative;
  z-index: 2;
  min-height: 492px;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.stage-glow {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,145,47,.2), transparent 70%);
  filter: blur(12px);
}

.stage-orbit {
  position: absolute;
  width: 400px;
  height: 190px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  transform: rotate(-17deg);
}
.stage-orbit.orbit-b { width: 310px; height: 310px; border-style: dashed; transform: rotate(46deg); }

.growth-stack {
  position: relative;
  width: 270px;
  height: 270px;
  transform-style: preserve-3d;
  transform: rotateX(calc(58deg + var(--tilt-x))) rotateZ(calc(-43deg + var(--tilt-y)));
  transition: transform .18s ease-out;
}

.stack-plane {
  position: absolute;
  inset: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.24);
  background: rgba(20,20,21,.82);
  box-shadow: 0 22px 45px rgba(0,0,0,.42);
  transform-style: preserve-3d;
}
.stack-plane::before,
.stack-plane::after { position: absolute; content: ""; background: currentColor; opacity: .62; }
.stack-plane::before { width: 38%; height: 1px; right: 14px; bottom: 14px; }
.stack-plane::after { width: 1px; height: 38%; right: 14px; bottom: 14px; }
.stack-plane span { color: inherit; font: 700 9px/1 var(--mono); letter-spacing: .09em; }
.stack-plane i { width: 8px; height: 8px; background: currentColor; transform: rotate(45deg); }
.plane-strategy { color: var(--gold-soft); transform: translateZ(84px); border-color: rgba(224,183,102,.5); }
.plane-acquisition { color: #e46167; transform: translateZ(44px); }
.plane-automation { color: rgba(255,255,255,.72); transform: translateZ(4px); }
.plane-analytics { color: var(--gold); transform: translateZ(-36px); }

.stack-core {
  position: absolute;
  width: 94px;
  height: 94px;
  left: 50%;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  padding: 13px;
  border: 1px solid var(--gold);
  background: var(--black);
  transform: translate(-50%, -50%) translateZ(116px) rotateZ(43deg) rotateX(-58deg);
  box-shadow: 0 14px 45px rgba(0,0,0,.6);
}
.stack-core img { width: 58px; }
.stack-core b { position: absolute; bottom: -18px; color: var(--gold-soft); font: 700 7px/1 var(--mono); letter-spacing: .12em; white-space: nowrap; }

.stage-node { position: absolute; width: 7px; height: 7px; z-index: 3; background: var(--red); transform: rotate(45deg); box-shadow: 0 0 18px rgba(193,31,42,.7); }
.stage-node::after { position: absolute; content: ""; width: 80px; height: 1px; top: 3px; left: 3px; background: linear-gradient(90deg, var(--red), transparent); transform-origin: left; }
.stage-node.node-a { left: 10%; top: 26%; }
.stage-node.node-b { right: 13%; top: 35%; background: var(--gold); box-shadow: 0 0 18px rgba(200,145,47,.7); }
.stage-node.node-b::after { width: 65px; transform: rotate(160deg); background: linear-gradient(90deg, var(--gold), transparent); }
.stage-node.node-c { left: 20%; bottom: 18%; }
.stage-node.node-c::after { width: 110px; transform: rotate(-22deg); }
.stage-foot i { flex: 1; height: 1px; background: linear-gradient(90deg, var(--red), var(--gold)); }

/* Interactive client dashboard */
.dashboard-section { background: var(--paper); }
.dashboard-heading,
.results-head {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 8vw;
  align-items: end;
  margin-bottom: 70px;
}
.dashboard-heading > p,
.results-head > p { margin-bottom: 8px; }

.dashboard-demo {
  overflow: hidden;
  color: var(--white);
  background: #101011;
  border: 1px solid #282829;
  box-shadow: 0 35px 80px rgba(11,11,12,.17);
  clip-path: polygon(0 0, 100% 0, 100% 96%, 97% 100%, 0 100%);
}

.dash-topbar {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 16px 22px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.dash-brand { display: flex; align-items: center; gap: 14px; }
.dash-brand img { width: 44px; height: 44px; }
.dash-brand div { display: flex; flex-direction: column; gap: 5px; }
.dash-brand b { font-size: 14px; }
.dash-brand span { color: var(--gold-soft); font: 600 8px/1 var(--mono); letter-spacing: .1em; }
.range-switch { display: inline-flex; padding: 4px; background: rgba(255,255,255,.06); }
.range-switch button {
  min-width: 52px;
  height: 34px;
  border: 0;
  color: rgba(255,255,255,.5);
  background: transparent;
  cursor: pointer;
  font: 700 9px/1 var(--mono);
}
.range-switch button[aria-pressed="true"] { color: var(--black); background: var(--gold); }

.dash-layout { display: grid; grid-template-columns: 170px 1fr; min-height: 680px; }
.dash-nav { padding: 22px 14px; border-right: 1px solid rgba(255,255,255,.1); background: #0c0c0d; }
.dash-nav button {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  border: 0;
  color: rgba(255,255,255,.5);
  background: transparent;
  cursor: pointer;
  text-align: left;
  font: 600 10px/1 var(--mono);
  letter-spacing: .04em;
}
.dash-nav button span { color: rgba(255,255,255,.24); }
.dash-nav button.active { color: var(--white); background: rgba(255,255,255,.08); }
.dash-nav button.active span { color: var(--red); }
.dash-main { min-width: 0; padding: 26px; background-image: radial-gradient(circle at 78% 10%, rgba(200,145,47,.08), transparent 34%); }
.dash-view { display: none; }
.dash-view.active { display: block; animation: dashboardIn .28s ease both; }
@keyframes dashboardIn { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 12px; }
.metric-grid article { min-width: 0; min-height: 132px; padding: 19px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.035); }
.metric-grid span { display: block; margin-bottom: 16px; color: rgba(255,255,255,.5); font: 600 9px/1.2 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.metric-grid b { display: block; margin-bottom: 12px; font-size: clamp(24px, 2.4vw, 36px); letter-spacing: -.04em; }
.metric-grid small { color: #88af89; font: 600 8px/1.35 var(--mono); }

.dash-data-grid { display: grid; grid-template-columns: 1.65fr .65fr; gap: 12px; }
.chart-card,
.channel-card { min-width: 0; min-height: 390px; padding: 22px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.028); }
.chart-card header,
.channel-card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.chart-card header div,
.channel-card header { flex-direction: column; }
.chart-card header span,
.channel-card header span { display: block; margin-bottom: 7px; color: var(--gold-soft); font: 600 8px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.chart-card header b,
.channel-card header b { font-size: 16px; }
.chart-card header em { color: rgba(255,255,255,.42); font: 600 8px/1 var(--mono); font-style: normal; }
.line-chart { width: 100%; height: 285px; overflow: visible; }
.chart-grid path { fill: none; stroke: rgba(255,255,255,.09); stroke-width: 1; }
.chart-area { fill: url(#chartFill); }
.chart-line { fill: none; stroke: var(--gold-soft); stroke-width: 3; stroke-linecap: square; stroke-linejoin: bevel; filter: drop-shadow(0 0 5px rgba(224,183,102,.35)); }
.chart-point { fill: var(--black); stroke: var(--gold-soft); stroke-width: 3; }

.donut { --inbound-end: 46%; --referral-end: 78%; position: relative; width: 168px; height: 168px; display: grid; place-items: center; margin: 35px auto 28px; border-radius: 50%; background: conic-gradient(var(--gold) 0 var(--inbound-end), var(--red) var(--inbound-end) var(--referral-end), #4d4c4a 0); transition: background .35s ease; }
.donut::before { position: absolute; content: ""; width: 110px; height: 110px; border-radius: 50%; background: #151516; }
.donut div { position: relative; z-index: 2; text-align: center; }
.donut b { display: block; font-size: 27px; }
.donut span { color: rgba(255,255,255,.46); font: 600 8px/1 var(--mono); text-transform: uppercase; }
.channel-card ul { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.channel-card li { display: grid; grid-template-columns: 8px 1fr auto; gap: 9px; align-items: center; color: rgba(255,255,255,.58); font-size: 11px; }
.channel-card li i { width: 7px; height: 7px; transform: rotate(45deg); }
.gold-dot { background: var(--gold); }.red-dot { background: var(--red); }.grey-dot { background: #4d4c4a; }
.channel-card li b { color: var(--white); }

.view-heading { min-height: 86px; display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 1px solid rgba(255,255,255,.12); }
.view-heading span { color: var(--gold-soft); font: 600 8px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.view-heading h3 { margin: 8px 0 0; font-size: 28px; }
.view-heading > b { padding: 7px 9px; color: var(--gold-soft); border: 1px solid rgba(200,145,47,.35); font: 600 8px/1 var(--mono); }
.pipeline-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 24px; }
.pipeline-board article { min-height: 300px; padding: 22px; border-top: 3px solid var(--gold); background: rgba(255,255,255,.04); }
.pipeline-board article:nth-child(2) { border-top-color: var(--gold-soft); }
.pipeline-board article:nth-child(3) { border-top-color: #dd665e; }
.pipeline-board article:nth-child(4) { border-top-color: var(--red); }
.pipeline-board span { color: rgba(255,255,255,.45); font: 600 9px/1 var(--mono); text-transform: uppercase; }
.pipeline-board b { display: block; margin: 54px 0 34px; font-size: 58px; line-height: 1; }
.pipeline-board i { display: block; width: 100%; height: 4px; margin-bottom: 18px; background: rgba(255,255,255,.1); }
.pipeline-board i::before { display: block; content: ""; width: var(--fill); height: 100%; background: var(--gold); }
.pipeline-board small { color: rgba(255,255,255,.45); line-height: 1.4; }
.task-list { margin-top: 24px; border-top: 1px solid rgba(255,255,255,.12); }
.task-list article { min-height: 92px; display: grid; grid-template-columns: 10px 1fr auto; gap: 18px; align-items: center; padding: 0 18px; border-bottom: 1px solid rgba(255,255,255,.12); }
.task-list > article > i { width: 8px; height: 8px; transform: rotate(45deg); }
.status-red { background: var(--red); }.status-gold { background: var(--gold); }.status-grey { background: var(--grey-500); }
.task-list div { display: flex; flex-direction: column; gap: 7px; }
.task-list div b { font-size: 14px; }.task-list div span { color: rgba(255,255,255,.42); font: 600 9px/1 var(--mono); }
.task-list em { padding: 7px 8px; color: rgba(255,255,255,.58); border: 1px solid rgba(255,255,255,.16); font: 600 8px/1 var(--mono); font-style: normal; }
.signal-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 24px; }
.signal-cards article { min-height: 280px; padding: 25px; border-top: 3px solid var(--grey-500); background: rgba(255,255,255,.04); }
.signal-cards article.positive { border-top-color: var(--gold); }.signal-cards article.attention { border-top-color: var(--red); }
.signal-cards span { color: var(--gold-soft); font: 600 8px/1 var(--mono); letter-spacing: .1em; }
.signal-cards h3 { margin-top: 62px; font-size: 23px; }
.signal-cards p { margin: 0; color: rgba(255,255,255,.5); font-size: 13px; }

/* Results and anonymized references */
.results-head .eyebrow { color: var(--gold-soft); }
.case-card { display: grid; grid-template-columns: 130px 54px 130px 1fr; gap: 28px; align-items: stretch; margin-bottom: 24px; padding: 36px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.035); }
.case-stat { display: flex; flex-direction: column; justify-content: center; }
.case-stat span { color: rgba(255,255,255,.45); font: 600 9px/1 var(--mono); text-transform: uppercase; }
.case-stat b { font-size: 80px; line-height: 1; letter-spacing: -.06em; }
.case-stat small { color: rgba(255,255,255,.46); font-size: 10px; }
.gold-stat b { color: var(--gold-soft); }
.case-arrow { display: grid; place-items: center; color: var(--red); font-size: 30px; }
.case-copy { padding-left: 34px; border-left: 1px solid rgba(255,255,255,.16); }
.case-copy > span { color: var(--gold-soft); font: 600 8px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.case-copy h3 { margin-top: 18px; color: var(--white); font-size: 28px; }
.case-copy p { margin: 0; color: rgba(255,255,255,.55); font-size: 14px; }
.testimonial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.testimonial { position: relative; min-height: 310px; margin: 0; padding: 40px; border-top: 3px solid var(--gold); background: var(--white); color: var(--black); }
.testimonial:nth-child(2) { border-top-color: var(--red); }
.quote-mark { position: absolute; top: 25px; right: 32px; color: var(--grey-200); font: 600 80px/1 Georgia, serif; }
.testimonial > p { position: relative; z-index: 2; max-width: 560px; color: var(--ink); font-size: clamp(22px, 2.4vw, 31px); line-height: 1.35; letter-spacing: -.025em; }
.testimonial footer { position: absolute; left: 40px; right: 40px; bottom: 34px; display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; border-top: 1px solid var(--grey-300); }
.testimonial footer span { font-size: 13px; font-weight: 700; }
.testimonial footer b { color: var(--grey-500); font: 600 8px/1.4 var(--mono); text-align: right; text-transform: uppercase; }
.mobile-swipe-hint { display: none; }
.mobile-contact-bar { display: none; }

@media (max-width: 1000px) {
  .growth-stage { width: min(680px, 100%); justify-self: end; }
  .dashboard-heading, .results-head { grid-template-columns: 1fr; gap: 18px; }
  .dash-layout { grid-template-columns: 130px 1fr; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .dash-data-grid { grid-template-columns: 1fr; }
  .channel-card { min-height: 300px; display: grid; grid-template-columns: .7fr 1fr; align-items: center; }
  .channel-card header { grid-column: 1 / -1; }
  .donut { margin: 20px auto; }
  .pipeline-board { grid-template-columns: 1fr 1fr; }
  .pipeline-board article { min-height: 230px; }
  .signal-cards { grid-template-columns: 1fr; }
  .signal-cards article { min-height: 200px; }
  .signal-cards h3 { margin-top: 35px; }
  .case-card { grid-template-columns: 100px 40px 100px 1fr; }
  .case-stat b { font-size: 66px; }
}

@media (max-width: 760px) {
  body { padding-bottom: 64px; }
  .hero-de h1 { font-size: clamp(53px, 14vw, 66px); }
  .growth-stage { min-height: 500px; padding: 16px; }
  .stage-viewport { min-height: 410px; }
  .growth-stack { width: 220px; height: 220px; }
  .stage-orbit { width: 320px; height: 150px; }
  .stage-orbit.orbit-b { width: 250px; height: 250px; }
  .stack-plane { inset: 18px; padding: 12px; }
  .stack-plane span { font-size: 7px; }
  .stack-core { width: 76px; height: 76px; }
  .stack-core img { width: 48px; }
  .stage-foot span:first-child { display: none; }
  .mobile-swipe-hint { display: block; margin: -24px 0 24px; color: rgba(255,255,255,.45) !important; font: 600 8px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
  .capability-list { display: flex; gap: 14px; overflow-x: auto; margin-right: -18px; padding: 0 18px 18px 0; border-top: 0; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .capability-list::-webkit-scrollbar { display: none; }
  .capability { min-width: min(82vw, 340px); min-height: 360px; display: flex; flex-direction: column; align-items: flex-start; gap: 22px; padding: 28px; border: 1px solid rgba(255,255,255,.17); scroll-snap-align: start; }
  .capability-number { width: 100%; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.13); }
  .capability > p { font-size: 14px; }
  .capability-tags { display: flex; justify-content: flex-start; margin-top: auto; }
  .dashboard-heading { margin-bottom: 42px; }
  .dashboard-demo { margin-inline: -18px; clip-path: none; }
  .dash-topbar { align-items: flex-start; padding: 14px; }
  .dash-brand span { max-width: 155px; font-size: 7px; line-height: 1.4; }
  .range-switch button { min-width: 40px; }
  .dash-layout { grid-template-columns: 1fr; min-height: 690px; }
  .dash-nav { display: flex; gap: 5px; overflow-x: auto; padding: 10px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); scrollbar-width: none; }
  .dash-nav::-webkit-scrollbar { display: none; }
  .dash-nav button { width: auto; min-width: max-content; padding: 0 11px; }
  .dash-main { padding: 12px; }
  .metric-grid { gap: 8px; }
  .metric-grid article { min-height: 116px; padding: 14px; }
  .metric-grid b { font-size: 25px; }
  .metric-grid small { font-size: 7px; }
  .chart-card, .channel-card { padding: 16px; }
  .chart-card { min-height: 320px; }
  .line-chart { height: 230px; }
  .channel-card { min-height: 300px; grid-template-columns: 1fr 1fr; }
  .donut { width: 130px; height: 130px; }
  .donut::before { width: 84px; height: 84px; }
  .pipeline-board { grid-template-columns: 1fr 1fr; gap: 8px; }
  .pipeline-board article { min-height: 195px; padding: 15px; }
  .pipeline-board b { margin: 36px 0 25px; font-size: 48px; }
  .task-list article { grid-template-columns: 8px 1fr; padding: 10px; }
  .task-list em { grid-column: 2; justify-self: start; }
  .case-card { grid-template-columns: 1fr 30px 1fr; gap: 12px; padding: 24px; }
  .case-copy { grid-column: 1 / -1; margin-top: 18px; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }
  .case-stat b { font-size: 60px; }
  .testimonial-grid { display: flex; gap: 14px; overflow-x: auto; margin-right: -18px; padding-right: 18px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .testimonial-grid::-webkit-scrollbar { display: none; }
  .testimonial { min-width: min(84vw, 360px); min-height: 360px; padding: 28px; scroll-snap-align: start; }
  .testimonial footer { left: 28px; right: 28px; bottom: 27px; flex-direction: column; gap: 8px; }
  .testimonial footer b { text-align: left; }
  .mobile-contact-bar {
    position: fixed;
    inset: auto 0 0;
    z-index: 80;
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    color: var(--white);
    background: var(--red);
    font: 700 10px/1 var(--mono);
    letter-spacing: .08em;
    text-decoration: none;
    text-transform: uppercase;
    box-shadow: 0 -8px 30px rgba(11,11,12,.16);
  }
}

@media (prefers-reduced-motion: reduce) {
  .growth-stack { transform: rotateX(58deg) rotateZ(-43deg); }
  .dash-view.active { animation: none; }
}