:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --ink: #111111;
  --ink-soft: #272725;
  --muted: #656560;
  --line: #d9d9d4;
  --line-dark: rgba(255, 255, 255, 0.18);
  --dark: #111111;
  --dark-soft: #1a1a19;
  --white: #ffffff;
  --max-width: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --section-space: clamp(5.5rem, 10vw, 9.5rem);
  --radius: 1.2rem;
  --header-height: 5.25rem;
  --font-sans: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.5rem);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
a {
  color: inherit;
}

a {
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

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

.container {
  width: min(100% - (var(--gutter) * 2), var(--max-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
  transition: transform 180ms ease;
}

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

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(247, 247, 245, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.site-header.is-scrolled,
.site-header.menu-active {
  border-color: var(--line);
  background: rgba(247, 247, 245, 0.96);
  box-shadow: 0 10px 32px rgba(17, 17, 17, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: clamp(10.75rem, 15vw, 13.5rem);
  height: auto;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.35rem, 2.6vw, 2.5rem);
  font-size: 0.92rem;
  font-weight: 600;
}

.primary-nav a {
  position: relative;
  padding-block: 0.45rem;
}

.primary-nav a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--ink);
  transition: transform 200ms ease;
}

.primary-nav a:not(.nav-contact):hover::after,
.primary-nav a:not(.nav-contact):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-contact {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.15rem !important;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition: background-color 180ms ease, color 180ms ease;
}

.nav-contact:hover {
  background: var(--ink);
  color: var(--white);
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.15rem;
  height: 1.5px;
  margin: 0.28rem auto;
  background: var(--ink);
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(0.205rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-0.205rem) rotate(-45deg);
}

/* Shared */
.section {
  padding-block: var(--section-space);
}

.section-kicker,
.eyebrow {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}

.section-kicker-light {
  color: rgba(255, 255, 255, 0.58);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(10rem, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-heading h2,
.about-section h2,
.contact-section h2 {
  margin: 0;
  max-width: 14ch;
  font-size: clamp(2.35rem, 5vw, 4.65rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.section-heading > div > p {
  max-width: 42rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.17rem);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 3.5rem;
  padding: 0.85rem 1.2rem 0.85rem 1.35rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 0.91rem;
  font-weight: 700;
  line-height: 1;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button span {
  font-size: 1.15rem;
  transition: transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover span {
  transform: translate(2px, -2px);
}

.button-dark {
  background: var(--ink);
  color: var(--white);
}

.button-dark:hover {
  background: #2a2a28;
}

/* Hero */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + clamp(4.5rem, 9vw, 8.25rem));
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(17, 17, 17, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 17, 17, 0.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.52), transparent 72%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.52), transparent 72%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(22rem, 0.78fr);
  gap: clamp(3.5rem, 7vw, 7rem);
  align-items: center;
}

.hero-copy {
  padding-bottom: clamp(4.5rem, 8vw, 7.5rem);
}

.hero h1 {
  margin: 1.45rem 0 1.75rem;
  max-width: 11ch;
  font-size: clamp(3.7rem, 7.15vw, 7rem);
  font-weight: 600;
  letter-spacing: -0.072em;
  line-height: 0.92;
}

.hero h1 span {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
  text-stroke: 1.5px var(--ink);
}

.hero-lead {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.55vw, 1.28rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.4rem 2rem;
  margin-top: 2.6rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding-block: 0.55rem;
  border-bottom: 1px solid var(--ink);
  font-size: 0.91rem;
  font-weight: 700;
}

.text-link span {
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translateY(3px);
}

.hero-panel {
  align-self: stretch;
  min-height: 40rem;
  margin-bottom: clamp(4.5rem, 8vw, 7.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 28px 70px rgba(17, 17, 17, 0.075);
  overflow: hidden;
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink);
}

.status i {
  width: 0.47rem;
  height: 0.47rem;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 4px rgba(17, 17, 17, 0.08);
}

.connection-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 20.5rem;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(17,17,17,0.035) 0 1px, transparent 1.5px) center / 18px 18px,
    linear-gradient(135deg, rgba(17,17,17,0.02), rgba(17,17,17,0));
}

.connection-visual::before,
.connection-visual::after {
  content: "";
  position: absolute;
  width: 140%;
  height: 1px;
  background: var(--line);
}

.connection-visual::before {
  transform: rotate(32deg);
}

.connection-visual::after {
  transform: rotate(-32deg);
}

.connection-visual img {
  position: relative;
  z-index: 2;
  width: 5.1rem;
  height: 5.9rem;
  object-fit: contain;
}

.orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(17, 17, 17, 0.18);
  border-radius: 50%;
}

.orbit-one {
  width: 12rem;
  height: 12rem;
}

.orbit-two {
  width: 18rem;
  height: 18rem;
  border-style: dashed;
  animation: spin 28s linear infinite;
}

.connection-dot {
  position: absolute;
  z-index: 3;
  width: 0.64rem;
  height: 0.64rem;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 1px var(--ink);
}

.dot-one {
  top: 24%;
  right: 28%;
}

.dot-two {
  right: 18%;
  bottom: 26%;
}

.dot-three {
  bottom: 22%;
  left: 25%;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.panel-list {
  padding: 0 1.1rem 0.35rem;
}

.panel-row {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.panel-row:last-child {
  border-bottom: 0;
}

.panel-number {
  padding-top: 0.1rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.67rem;
}

.panel-row strong,
.panel-row small {
  display: block;
}

.panel-row strong {
  font-size: 0.88rem;
  font-weight: 700;
}

.panel-row small {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.72rem;
}

.company-strip {
  padding-block: 1.35rem;
  border-top: 1px solid var(--line);
}

.company-strip dl {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
}

.company-strip dl > div {
  padding-inline: clamp(1rem, 3vw, 2.2rem);
  border-right: 1px solid var(--line);
}

.company-strip dl > div:first-child {
  padding-left: 0;
}

.company-strip dl > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.company-strip dt {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.company-strip dd {
  margin: 0.3rem 0 0;
  font-size: 0.9rem;
  font-weight: 700;
}

/* Service cards */
.services-section {
  background: var(--bg);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-card {
  position: relative;
  min-height: 27rem;
  padding: clamp(1.6rem, 3.5vw, 2.6rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.26);
  transition: background-color 220ms ease, transform 220ms ease;
}

.service-card:hover {
  z-index: 1;
  background: var(--surface);
  box-shadow: 0 18px 60px rgba(17, 17, 17, 0.06);
  transform: translateY(-4px);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: clamp(3.5rem, 7vw, 6.2rem);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.card-arrow {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.1rem;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.service-card:hover .card-arrow {
  transform: translate(2px, -2px);
  background: var(--ink);
  color: var(--white);
}

.service-card h3 {
  margin: 0;
  font-size: clamp(1.65rem, 3vw, 2.55rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.service-card > p {
  max-width: 31rem;
  margin: 1.2rem 0 1.8rem;
  color: var(--muted);
}

.service-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  padding: 0.42rem 0.72rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 600;
}

/* About */
.about-section {
  position: relative;
  background: var(--dark);
  color: var(--white);
  overflow: hidden;
}

.about-section::before {
  content: "";
  position: absolute;
  top: -14rem;
  right: -9rem;
  width: 34rem;
  height: 34rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 5rem rgba(255,255,255,0.018),
    0 0 0 10rem rgba(255,255,255,0.012);
}

.about-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.about-section h2 {
  max-width: 10ch;
  margin-top: 1.5rem;
}

.about-copy {
  align-self: end;
}

.about-lead {
  margin: 0;
  color: var(--white);
  font-size: clamp(1.45rem, 2.6vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.35;
}

.about-copy > p:not(.about-lead) {
  max-width: 42rem;
  margin: 1.8rem 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 1.05rem;
}

.about-principles {
  margin-top: 3rem;
  border-top: 1px solid var(--line-dark);
}

.about-principles > div {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.about-principles span {
  color: rgba(255, 255, 255, 0.45);
  font-family: var(--font-mono);
  font-size: 0.69rem;
}

.about-principles strong {
  font-size: 0.95rem;
  font-weight: 600;
}

.discipline-line {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-top: clamp(5rem, 9vw, 8rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line-dark);
  color: rgba(255, 255, 255, 0.44);
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 1.2vw, 0.84rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.discipline-line i {
  flex: 1;
  height: 1px;
  background: var(--line-dark);
}

/* Solutions */
.solutions-section {
  background: var(--surface);
}

.solution-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.solution-item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 1.2rem;
  min-height: 15.5rem;
  padding: clamp(1.6rem, 3.5vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  transition: background-color 180ms ease;
}

.solution-item:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.solution-item:hover {
  background: var(--bg);
}

.solution-number {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.69rem;
}

.solution-item h3 {
  margin: 0;
  font-size: clamp(1.22rem, 2vw, 1.7rem);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.25;
}

.solution-item p {
  max-width: 31rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

/* Process */
.process-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-heading {
  margin-bottom: 3.5rem;
}

.process-heading h2 {
  max-width: 13ch;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
}

.process-grid li {
  min-height: 20rem;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-grid span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.69rem;
}

.process-grid h3 {
  margin: 6rem 0 0.9rem;
  font-size: 1.55rem;
  font-weight: 650;
  letter-spacing: -0.04em;
}

.process-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Contact */
.contact-section {
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(21rem, 0.75fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.contact-intro h2 {
  max-width: 9ch;
  margin-top: 1.4rem;
  font-size: clamp(3rem, 6vw, 6.2rem);
}

.contact-intro > p:not(.section-kicker) {
  max-width: 39rem;
  margin: 1.7rem 0 2.2rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.contact-card {
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 24px 60px rgba(17, 17, 17, 0.055);
  font-style: normal;
}

.contact-card-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.77rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.contact-card-header img {
  width: 1.85rem;
  height: 2.15rem;
  object-fit: contain;
}

.contact-group {
  padding: 1.55rem 0;
  border-bottom: 1px solid var(--line);
}

.contact-label {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.contact-group p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.75;
}

.contact-group a {
  display: block;
  width: fit-content;
  margin-top: 0.45rem;
  border-bottom: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.contact-group a:hover {
  border-color: var(--ink);
}

.location-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.35rem;
  font-size: 0.88rem;
  font-weight: 700;
}

.location-link span {
  font-size: 1.1rem;
  transition: transform 180ms ease;
}

.location-link:hover span {
  transform: translate(2px, -2px);
}

/* Footer */
.site-footer {
  padding: 4rem 0 1.4rem;
  background: var(--dark);
  color: var(--white);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--line-dark);
}

.footer-brand img {
  width: clamp(11rem, 16vw, 14rem);
  height: auto;
  filter: invert(1);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.86rem;
}

.footer-nav a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding-top: 1.4rem;
  color: rgba(255, 255, 255, 0.46);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.03em;
}

.footer-bottom p {
  margin: 0;
}

/* Scroll reveal: content remains visible when JavaScript is unavailable. */
html.reveal-enabled [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms cubic-bezier(.22,.61,.36,1), transform 650ms cubic-bezier(.22,.61,.36,1);
}

html.reveal-enabled [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.7fr);
    gap: 3.5rem;
  }

  .hero h1 {
    font-size: clamp(3.6rem, 7.2vw, 5.75rem);
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid li {
    min-height: 16.5rem;
  }

  .process-grid h3 {
    margin-top: 3.8rem;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 4.65rem;
  }

  .menu-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    align-content: start;
    gap: 0;
    height: calc(100dvh - var(--header-height));
    padding: 1rem var(--gutter) 2rem;
    background: var(--bg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.75rem);
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .primary-nav a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.3rem;
    border-bottom: 1px solid var(--line);
    font-size: 1.35rem;
  }

  .primary-nav a::after {
    display: none;
  }

  .primary-nav a:not(.nav-contact)::before {
    content: "↗";
    order: 2;
    font-size: 1rem;
  }

  .nav-contact {
    justify-content: center !important;
    margin-top: 1.5rem;
    border-radius: 999px !important;
    background: var(--ink);
    color: var(--white);
    font-size: 1rem !important;
  }

  .hero {
    padding-top: calc(var(--header-height) + 4.4rem);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-copy {
    padding-bottom: 3.8rem;
  }

  .hero h1 {
    max-width: 9.5ch;
    font-size: clamp(3.55rem, 13vw, 6rem);
  }

  .hero-panel {
    min-height: 0;
    margin-bottom: 4rem;
  }

  .connection-visual {
    min-height: 18rem;
  }

  .company-strip dl {
    grid-template-columns: 1fr;
  }

  .company-strip dl > div,
  .company-strip dl > div:first-child,
  .company-strip dl > div:last-child {
    padding: 0.9rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .company-strip dl > div:last-child {
    border-bottom: 0;
  }

  .section-heading,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }

  .section-heading h2,
  .about-section h2 {
    max-width: 12ch;
  }

  .service-cards,
  .solution-list {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 23rem;
  }

  .solution-item:nth-child(odd) {
    border-right: 0;
  }

  .discipline-line {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .discipline-line i {
    flex: 0 0 2rem;
  }

  .contact-intro h2 {
    max-width: 9ch;
  }
}

@media (max-width: 600px) {
  :root {
    --gutter: 1.15rem;
    --section-space: 5.25rem;
  }

  .brand img {
    width: 10.6rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + 3.6rem);
  }

  .hero h1 {
    margin-top: 1.1rem;
    font-size: clamp(3.2rem, 15vw, 4.8rem);
    letter-spacing: -0.075em;
  }

  .hero h1 span {
    -webkit-text-stroke-width: 1.15px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-actions .text-link {
    width: fit-content;
  }

  .panel-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .connection-visual {
    min-height: 16rem;
  }

  .orbit-one {
    width: 9rem;
    height: 9rem;
  }

  .orbit-two {
    width: 14rem;
    height: 14rem;
  }

  .connection-visual img {
    width: 4.35rem;
    height: 5rem;
  }

  .section-heading {
    margin-bottom: 2.8rem;
  }

  .section-heading h2,
  .about-section h2,
  .contact-section h2 {
    font-size: clamp(2.35rem, 11vw, 3.75rem);
  }

  .service-card {
    min-height: 0;
    padding: 1.45rem;
  }

  .card-top {
    margin-bottom: 4.2rem;
  }

  .solution-item {
    grid-template-columns: 1.9rem minmax(0, 1fr);
    min-height: 0;
    padding: 1.5rem 0.25rem;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .process-grid li {
    min-height: 14rem;
  }

  .process-grid h3 {
    margin-top: 3rem;
  }

  .contact-intro .button {
    width: 100%;
  }

  .footer-top,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-nav {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  html.reveal-enabled [data-reveal] {
    opacity: 1;
    transform: none;
  }
}