:root {
  color-scheme: dark;
  --bg: #090c11;
  --surface: #0f131b;
  --raised: #141a24;
  --line: #242b37;
  --text: #f1f3f7;
  --muted: #9da7b7;
  --blue: #7c9eff;
  --primary: #2d63ef;
  --mint: #8fdbc1;
  --max: 1200px;
  font-family: "DM Sans", sans-serif;
  font-synthesis: none;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #fafbfe;
  --surface: #f0f3f9;
  --raised: #fff;
  --line: #d8deea;
  --text: #151e30;
  --muted: #53617a;
  --blue: #2457d5;
  --mint: #18705a;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
a,
button {
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s,
    transform 0.2s;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 5px;
}
::selection {
  background: #2d63ef;
  color: white;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 550;
}
h1 {
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.065em;
}
h2 {
  font-size: clamp(28px, 2.8vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.045em;
}
h3 {
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.025em;
}
p {
  color: var(--muted);
}
.container {
  width: min(var(--max), calc(100% - 96px));
  margin-inline: auto;
}
.mono,
.eyebrow {
  font-family: "IBM Plex Mono", monospace;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 26px;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px #8fdbc10b;
  flex-shrink: 0;
}
.accent {
  color: var(--blue);
}
.lead {
  font-size: 18px;
  line-height: 1.75;
  max-width: 550px;
  margin-top: 28px;
}
.button-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 7px;
  color: #fff;
  padding: 13px 21px;
  font-size: 14px;
  font-weight: 550;
  line-height: 1.4;
  white-space: nowrap;
}
.button:hover {
  background: #3c72ff;
  transform: translateY(-2px);
}
.button span {
  font-size: 19px;
}
.button-secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.button-secondary:hover {
  background: var(--raised);
}
.button-small {
  padding: 10px 16px;
  font-size: 12px;
  gap: 16px;
}
.text-link {
  display: inline-flex;
  gap: 16px;
  align-items: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}
.text-link:hover {
  color: var(--blue);
}
.text-link span {
  font-size: 20px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  max-width: 1440px;
  margin: auto;
  padding: 0 40px;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-size: 21px;
  font-weight: 650;
  letter-spacing: -1px;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 31px;
  height: 31px;
  line-height: 1;
  background: var(--primary);
  color: white;
  border-radius: 7px;
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -3px;
  padding-right: 4px;
}
.brand-mark > span {
  color: #b6cdff;
}
.brand-dot {
  align-self: flex-start;
  font-size: 10px;
  margin-left: -7px;
  line-height: 2;
  letter-spacing: 0;
  color: var(--muted);
}
.desktop-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
.desktop-nav > a {
  font-size: 15px;
  color: var(--muted);
  white-space: nowrap;
}
.desktop-nav > a:hover,
.desktop-nav > a[aria-current="page"] {
  color: var(--text);
}
.desktop-nav > a[aria-current="page"] {
  position: relative;
}
.desktop-nav > a[aria-current="page"]:after {
  content: "";
  position: absolute;
  bottom: -30px;
  height: 2px;
  background: var(--blue);
  left: 0;
  right: 0;
}
.nav-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}
.icon-button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  border-radius: 7px;
  width: 35px;
  height: 35px;
  font-size: 20px;
  display: grid;
  place-items: center;
}
.icon-button:hover {
  color: var(--text);
  background: var(--raised);
}
.menu-toggle {
  display: none;
}
.mobile-menu {
  padding: 16px 24px;
  border-top: 1px solid var(--line);
}
.mobile-menu a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
}
.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  padding: 10px 18px;
  background: var(--primary);
  color: #fff;
}
.skip-link:focus {
  transform: none;
}
.hero {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  align-items: center;
  gap: 50px;
  padding-block: 100px 106px;
}
.hero h1 {
  font-size: clamp(42px, 4.7vw, 64px);
}
.hero .lead {
  font-size: 17px;
  max-width: 490px;
}
.hero-note {
  font-size: 10px;
  margin-top: 27px;
}
.system-art {
  height: 420px;
  border: 1px solid var(--line);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  background-image:
    radial-gradient(ellipse at center, #2864f012, transparent 66%),
    radial-gradient(var(--line) 0.7px, transparent 0.7px);
  background-size:
    auto,
    18px 18px;
  box-shadow: 0 24px 80px #00000010;
}
.art-top,
.art-bottom {
  position: absolute;
  left: 21px;
  right: 21px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 9px;
  letter-spacing: 0.04em;
  color: var(--muted);
  z-index: 3;
}
.art-top {
  top: 18px;
}
.art-bottom {
  bottom: 18px;
}
.art-bottom .status-dot {
  margin-right: 6px;
  width: 4px;
  height: 4px;
}
.orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.65;
}
.orbit-one {
  width: 215px;
  height: 215px;
}
.orbit-two {
  width: 350px;
  height: 350px;
}
.system-line {
  position: absolute;
  background: var(--line);
}
.system-line.horizontal {
  left: 10%;
  right: 10%;
  height: 1px;
  top: 50%;
}
.system-line.vertical {
  top: 10%;
  bottom: 10%;
  width: 1px;
  left: 50%;
}
.system-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-8deg);
  padding: 13px;
  border: 1px solid #4364a1;
  border-radius: 19px;
  background: var(--raised);
  box-shadow: 0 0 60px #175cff20;
}
.system-core .brand-mark {
  width: 61px;
  height: 61px;
  font-size: 46px;
  border-radius: 12px;
  letter-spacing: -5px;
  padding-right: 9px;
}
.system-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 13px;
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 9px;
  z-index: 2;
  box-shadow: 0 10px 20px #00000010;
  font-size: 12px;
  font-weight: 500;
  min-width: 156px;
}
.system-node > div > span {
  display: block;
  font-size: 9px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 2px;
}
.node-one {
  top: 82px;
  left: 25px;
}
.node-two {
  top: 103px;
  right: 19px;
}
.node-three {
  bottom: 91px;
  left: 21px;
}
.node-four {
  bottom: 64px;
  right: 26px;
}
.node-icon {
  width: 30px;
  height: 33px;
  display: grid;
  place-items: center;
  font-family: "IBM Plex Mono", monospace;
  font-size: 16px;
  border-radius: 6px;
}
.blue {
  --art: #719cff;
  --tint: #2864f015;
}
.coral {
  --art: #e3ac9d;
  --tint: #d6947115;
}
.mint {
  --art: #86d1ba;
  --tint: #43b89315;
}
.lilac {
  --art: #b9a2e5;
  --tint: #9571d315;
}
.node-icon {
  background: var(--tint);
  color: var(--art);
}
.capability-strip {
  border-block: 1px solid var(--line);
  padding: 23px 0;
}
.capability-strip > .container {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}
.capability-strip .mono {
  font-size: 9px;
  letter-spacing: 0.04em;
}
.section {
  padding-block: 95px;
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 42px;
}
.section-heading .eyebrow {
  margin-bottom: 19px;
}
.section-heading p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 370px;
}
.section-heading .text-link {
  margin-top: 15px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.product-card {
  border: 1px solid var(--line);
  border-radius: 9px;
  overflow: hidden;
  background: var(--surface);
}
.product-card:hover {
  border-color: var(--art);
  transform: translateY(-4px);
}
.product-art {
  height: 183px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at center, var(--tint), transparent 72%),
    linear-gradient(135deg, var(--surface), var(--bg));
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}
.product-art:before,
.product-art:after {
  content: "";
  position: absolute;
  width: 114px;
  height: 114px;
  border: 1px solid var(--line);
  border-radius: 22px;
  transform: rotate(-12deg);
  z-index: -1;
}
.product-art:after {
  transform: rotate(10deg);
  width: 95px;
  height: 95px;
  background: var(--tint);
  border-color: var(--art);
  opacity: 0.5;
}
.product-symbol {
  font-family: "IBM Plex Mono", monospace;
  color: var(--art);
  font-size: 38px;
  letter-spacing: -4px;
}
.art-caption {
  position: absolute;
  bottom: 14px;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
}
.product-info {
  padding: 23px 20px 26px;
}
.product-info h3 {
  display: flex;
  justify-content: space-between;
  font-size: 18px;
  font-weight: 550;
}
.product-info h3 span {
  color: var(--muted);
  font-size: 16px;
}
.product-info p {
  font-size: 12px;
  line-height: 1.8;
  margin-top: 13px;
}
.section-tinted {
  background: var(--surface);
  border-block: 1px solid var(--line);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  padding: 29px;
  border: 1px solid var(--line);
  border-radius: 9px;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}
.card-number {
  font-size: 9px;
  letter-spacing: 0.07em;
  color: var(--blue);
  margin-bottom: 32px;
}
.service-card h3 {
  max-width: 270px;
}
.service-card p {
  font-size: 14px;
  margin-top: 18px;
  margin-bottom: 29px;
  line-height: 1.8;
}
.service-card .text-link {
  margin-top: auto;
  font-size: 12px;
}
.approach {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 95px;
  align-items: center;
}
.approach > div > p {
  margin-top: 24px;
  font-size: 15px;
  max-width: 440px;
}
.approach .text-link {
  margin-top: 28px;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.steps li {
  display: flex;
  gap: 23px;
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}
.steps li:first-child {
  padding-top: 0;
}
.steps li:last-child {
  border: 0;
  padding-bottom: 0;
}
.steps li > span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--blue);
  margin-top: 5px;
}
.steps h3 {
  font-size: 18px;
}
.steps p {
  font-size: 13px;
  margin-top: 10px;
  line-height: 1.8;
}
.closing {
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 92px;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  background:
    radial-gradient(ellipse at 100% 0, #2864f017, transparent 65%),
    var(--surface);
}
.closing .eyebrow {
  margin-bottom: 17px;
  font-size: 9px;
}
.closing h2 {
  font-size: 34px;
}
.closing p {
  font-size: 14px;
  margin-top: 16px;
}
/* Shared footer: company identity, useful navigation, and direct contact. */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.2fr 1fr;
  gap: 48px;
  padding-bottom: 44px;
}
.footer-grid > * {
  min-width: 0;
}
.footer-brand p {
  font-size: 15px;
  line-height: 1.8;
  margin-top: 19px;
}
.footer-signature {
  display: block;
  margin-top: 23px;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.footer-grid h2 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.5;
  margin-bottom: 19px;
}
.footer-navigation ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px 22px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-navigation a {
  color: var(--muted);
  font-size: 14px;
}
.footer-navigation a:hover,
.footer-email:hover {
  color: var(--text);
}
.footer-navigation a span {
  font-size: 12px;
  color: var(--blue);
}
.footer-contact p {
  font-size: 14px;
  line-height: 1.8;
}
.footer-email {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 17px;
  font-size: 14px;
  color: var(--text);
  overflow-wrap: anywhere;
}
.footer-email svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--blue);
}
.footer-conversation {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 19px;
  font-size: 14px;
  color: var(--blue);
}
.footer-conversation:hover {
  color: var(--text);
}
.footer-legal {
  border-top: 1px solid var(--line);
  padding-top: 23px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 12px;
}
.footer-rights {
  margin-top: 3px;
  font-size: 11px;
}
.footer-cin {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-cin .mono {
  font-size: 10px;
  letter-spacing: 0.07em;
}
.footer-cin > span:last-child {
  color: var(--text);
  letter-spacing: 0.025em;
}
@media (max-width: 1000px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 35px 40px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-brand p {
    margin-top: 14px;
  }
  .footer-signature {
    margin-top: 14px;
  }
}
@media (max-width: 600px) {
  .site-footer {
    padding-top: 36px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 30px;
  }
  .footer-brand {
    grid-column: auto;
  }
  .footer-navigation ul {
    gap: 15px 20px;
  }
  .footer-grid h2 {
    margin-bottom: 15px;
  }
  .footer-legal {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}
.page-intro {
  padding-top: 60px;
  padding-bottom: 40px;
}
.page-intro h1 {
  max-width: 890px;
}
.page-intro .lead {
  max-width: 670px;
}
.compact-top {
  padding-top: 0;
}
.page-intro + .section-tinted {
  margin-bottom: 90px;
}
.filter-links {
  display: flex;
  gap: 12px;
  margin-top: 35px;
  flex-wrap: wrap;
}
.filter-links > a {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 15px;
  font-size: 12px;
  color: var(--muted);
}
.filter-links > a:hover {
  color: var(--text);
  border-color: var(--blue);
}
.product-details {
  margin-bottom: 90px;
}
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  align-items: center;
  scroll-margin-top: 30px;
}
.product-detail > .product-art {
  height: 265px;
  border: 1px solid var(--line);
  border-radius: 9px;
}
.product-detail .product-symbol {
  font-size: 57px;
}
.product-detail .product-art:before {
  width: 160px;
  height: 160px;
}
.product-detail .product-art:after {
  width: 135px;
  height: 135px;
}
.product-detail p {
  margin: 20px 0 26px;
  max-width: 440px;
}
.product-detail .eyebrow {
  margin-bottom: 15px;
}
.statement-panel {
  padding: 40px;
  background:
    radial-gradient(ellipse at bottom left, #2864f01c, transparent),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
}
.statement-panel > .mono {
  font-size: 10px;
  color: var(--blue);
}
.statement-panel > p {
  font-size: 32px !important;
  line-height: 1.4;
  color: var(--text);
  letter-spacing: -1px;
  margin: 42px 0 !important;
}
.prose h3 {
  font-size: 19px;
  margin-top: 28px;
}
.prose h3:first-child {
  margin-top: 0;
}
.prose p {
  margin-top: 15px;
  font-size: 15px;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 90px;
  padding-bottom: 100px;
  align-items: start;
}
.contact-layout aside {
  padding-top: 24px;
}
.contact-layout aside h2 {
  font-size: 29px;
}
.contact-layout aside p {
  font-size: 14px;
  margin-top: 24px;
}
.email-link {
  display: inline-block;
  font-size: 14px;
  margin-top: 28px;
  color: var(--blue);
}
.contact-note {
  border-top: 1px solid var(--line);
  padding-top: 25px;
  margin-top: 50px;
  font-size: 9px;
  color: var(--muted);
}
.contact-form {
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.contact-form label {
  display: block;
  font-size: 12px;
  margin-bottom: 9px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  padding: 12px;
  font-size: 13px;
  margin-bottom: 25px;
}
.contact-form textarea {
  resize: vertical;
  min-height: 130px;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-note {
  font-size: 10px;
  margin-top: 19px;
  line-height: 1.7;
}
.contact-form .button {
  width: 100%;
  justify-content: space-between;
}
.contact-form input[type="hidden"] {
  display: none;
}
@media (min-width: 1600px) {
  .hero {
    padding-block: 125px;
  }
  .system-art {
    height: 450px;
  }
}
@media (max-width: 1150px) {
  .desktop-nav {
    gap: 15px;
  }
  .desktop-nav > a {
    font-size: 14px;
  }
  .nav-wrap {
    padding-inline: 28px;
    gap: 18px;
  }
  .brand {
    font-size: 19px;
  }
  .hero {
    gap: 30px;
  }
  .container {
    width: calc(100% - 64px);
  }
  .system-node {
    min-width: 139px;
    padding: 10px;
    gap: 8px;
  }
  .node-one {
    left: 12px;
    top: 73px;
  }
  .node-two {
    right: 12px;
    top: 128px;
  }
  .node-three {
    left: 12px;
    bottom: 95px;
  }
  .node-four {
    right: 12px;
    bottom: 48px;
  }
  .product-info {
    padding: 20px 16px;
  }
  .approach {
    gap: 55px;
  }
  .service-card {
    padding: 24px;
  }
}
@media (max-width: 960px) {
  .desktop-nav {
    display: none;
  }
  .menu-toggle {
    display: grid;
  }
  .hero {
    grid-template-columns: 1fr 1fr;
    padding-block: 70px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero .lead {
    font-size: 15px;
  }
  .hero .button-row {
    gap: 10px;
  }
  .hero .button {
    font-size: 12px;
    padding: 12px 14px;
    gap: 12px;
  }
  .system-art {
    height: 370px;
  }
  .system-node {
    min-width: 132px;
    font-size: 11px;
  }
  .system-node > div > span {
    font-size: 8px;
  }
  .node-icon {
    width: 25px;
    font-size: 14px;
  }
  .node-two {
    top: 121px;
  }
  .system-core .brand-mark {
    width: 43px;
    height: 43px;
    font-size: 34px;
  }
  .system-core {
    padding: 10px;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .product-info p {
    font-size: 13px;
  }
  .product-art {
    height: 200px;
  }
  .service-grid {
    gap: 15px;
  }
  .service-card {
    padding: 23px;
  }
  .service-card h3 {
    font-size: 20px;
  }
  .service-card .text-link {
    font-size: 11px;
  }
  .capability-strip > .container {
    font-size: 10px;
  }
  .capability-strip .mono {
    max-width: 110px;
    font-size: 8px;
  }
  .contact-layout {
    gap: 40px;
  }
  .closing {
    padding: 35px;
  }
  .closing h2 {
    font-size: 29px;
  }
  .contact-form {
    padding: 25px;
  }
}
@media (min-width: 961px) {
  .mobile-menu {
    display: none;
  }
}
@media (max-width: 700px) {
  .container {
    width: calc(100% - 40px);
  }
  .nav-wrap {
    padding: 0 20px;
    min-height: 72px;
  }
  .brand {
    font-size: 19px;
  }
  .brand-mark {
    width: 28px;
    height: 28px;
    font-size: 21px;
  }
  .brand-dot {
    display: none;
  }
  .nav-actions {
    gap: 8px;
  }
  .nav-contact {
    display: none;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-block: 53px 40px;
    gap: 40px;
  }
  .hero h1 {
    font-size: clamp(38px, 9.5vw, 52px);
  }
  .hero .lead {
    font-size: 16px;
    max-width: 440px;
    margin-top: 22px;
  }
  .eyebrow {
    font-size: 9px;
    margin-bottom: 22px;
  }
  .hero-note {
    font-size: 8px;
    margin-top: 22px;
  }
  .hero .button {
    font-size: 13px;
    padding: 13px 16px;
  }
  .system-art {
    height: 340px;
    width: 100%;
    max-width: 480px;
    justify-self: center;
  }
  .node-one {
    left: 20px;
    top: 64px;
  }
  .node-two {
    right: 20px;
    top: 91px;
  }
  .node-three {
    left: 20px;
    bottom: 77px;
  }
  .node-four {
    right: 20px;
    bottom: 51px;
  }
  .capability-strip > .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
  }
  .capability-strip .mono {
    grid-column: 1/-1;
    max-width: none;
  }
  .capability-strip {
    padding-block: 20px;
  }
  .section {
    padding-block: 60px;
  }
  .section-heading {
    display: block;
    margin-bottom: 28px;
  }
  .section-heading > p,
  .section-heading > div + div {
    margin-top: 22px;
  }
  .section-heading p br {
    display: none;
  }
  h2 {
    font-size: 32px;
  }
  .product-grid {
    gap: 12px;
  }
  .product-art {
    height: 150px;
  }
  .product-art:before {
    width: 90px;
    height: 90px;
  }
  .product-art:after {
    width: 74px;
    height: 74px;
  }
  .product-symbol {
    font-size: 31px;
  }
  .art-caption {
    font-size: 6px;
    letter-spacing: 0.03em;
  }
  .product-info {
    padding: 18px 13px 21px;
  }
  .product-info h3 {
    font-size: 16px;
  }
  .product-info p {
    font-size: 11px;
    line-height: 1.75;
    margin-top: 10px;
  }
  .service-grid {
    grid-template-columns: 1fr;
  }
  .service-card {
    padding: 27px;
  }
  .service-card h3 {
    font-size: 23px;
    max-width: none;
  }
  .card-number {
    margin-bottom: 23px;
  }
  .service-card p {
    font-size: 14px;
    margin-bottom: 22px;
  }
  .service-card .text-link {
    font-size: 13px;
  }
  .approach {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .approach > div > p {
    font-size: 14px;
    margin-top: 20px;
  }
  .steps h3 {
    font-size: 18px;
  }
  .steps p {
    font-size: 13px;
  }
  .closing {
    padding: 30px 24px;
    display: block;
    margin-bottom: 60px;
  }
  .closing h2 {
    font-size: 28px;
  }
  .closing p {
    font-size: 13px;
  }
  .closing > .button {
    margin-top: 25px;
  }
  .page-intro {
    padding-block: 53px 45px;
  }
  .page-intro h1 {
    font-size: clamp(32px, 8vw, 40px);
  }
  .page-intro .lead {
    font-size: 16px;
    margin-top: 23px;
  }
  .compact-top {
    padding-top: 0;
  }
  .page-intro + .section-tinted {
    margin-bottom: 55px;
  }
  .product-detail {
    grid-template-columns: 1fr;
    gap: 27px;
    padding-block: 35px;
  }
  .product-detail > .product-art {
    height: 230px;
  }
  .product-detail p {
    font-size: 14px;
    margin-block: 16px 21px;
  }
  .product-details {
    margin-bottom: 30px;
  }
  .filter-links {
    gap: 8px;
  }
  .filter-links > a {
    font-size: 11px;
    padding: 8px 11px;
  }
  .statement-panel {
    padding: 30px;
  }
  .statement-panel > p {
    font-size: 29px !important;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 60px;
  }
  .contact-layout aside {
    padding-top: 0;
  }
  .contact-note {
    display: none;
  }
  .contact-form {
    padding: 24px;
  }
  .contact-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    transition: none !important;
    animation: none !important;
  }
}
/* Comfortable touch targets and readable copy on compact screens. */
@media (max-width: 700px) {
  .icon-button {
    width: 42px;
    height: 42px;
  }
  .product-info p {
    font-size: 12px;
  }
  .product-info h3 {
    font-size: 17px;
  }
}
@media (max-width: 360px) {
  .system-node {
    min-width: 124px;
    padding: 8px;
    gap: 6px;
  }
  .node-one,
  .node-three {
    left: 9px;
  }
  .node-two,
  .node-four {
    right: 9px;
  }
  .art-top,
  .art-bottom {
    left: 12px;
    right: 12px;
    font-size: 7px;
  }
  .hero .button-row {
    align-items: stretch;
    flex-direction: column;
  }
  .hero .button {
    justify-content: space-between;
  }
}
.node-icon,
.product-mini {
  white-space: nowrap;
}
:root[data-theme="light"] .blue {
  --art: #315eca;
}
:root[data-theme="light"] .coral {
  --art: #965139;
}
:root[data-theme="light"] .mint {
  --art: #267a65;
}
:root[data-theme="light"] .lilac {
  --art: #7552ad;
}
/* Clear theme action, readable navigation, and a compact product catalog. */
.nav-wrap {
  gap: 20px;
  padding-inline: 32px;
}
.desktop-nav {
  gap: 22px;
}
.nav-contact {
  font-size: 14px;
  padding: 11px 16px;
}
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  white-space: nowrap;
}
.theme-toggle:hover {
  background: var(--raised);
  border-color: var(--muted);
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
  flex: none;
}
.theme-moon {
  display: none;
}
:root[data-theme="light"] .theme-sun {
  display: none;
}
:root[data-theme="light"] .theme-moon {
  display: block;
}
.product-catalog {
  margin-bottom: 72px;
}
.compact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.compact-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 22px;
  border-radius: 9px;
  scroll-margin-top: 110px;
}
.product-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.product-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--tint);
  color: var(--art);
  font:
    20px "IBM Plex Mono",
    monospace;
  white-space: nowrap;
}
.compact-card h2,
.compact-card h3 {
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}
.product-category {
  margin-top: 6px;
  font-size: 12px;
  color: var(--art);
}
.compact-card p {
  font-size: 14px;
  line-height: 1.65;
  margin-top: 16px;
  margin-bottom: 22px;
}
.product-card-action {
  margin-top: auto;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
}
.compact-card:hover .product-card-action {
  color: var(--text);
}
@media (max-width: 1120px) {
  .desktop-nav {
    display: none;
  }
  .menu-toggle {
    display: grid;
  }
  .mobile-menu:not([hidden]) {
    display: block;
  }
}
@media (min-width: 1121px) {
  .mobile-menu {
    display: none;
  }
}
@media (max-width: 900px) {
  .compact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .nav-wrap {
    padding-inline: 18px;
    gap: 12px;
  }
  .nav-actions {
    gap: 7px;
  }
  .theme-toggle {
    gap: 6px;
    padding-inline: 10px;
    font-size: 12px;
  }
  .theme-toggle svg {
    width: 17px;
    height: 17px;
  }
  .compact-card {
    padding: 18px;
  }
  .compact-card h2,
  .compact-card h3 {
    font-size: 18px;
  }
  .compact-card p {
    font-size: 13px;
  }
  .product-card-action {
    font-size: 12px;
  }
  .compact-grid {
    gap: 12px;
  }
  .page-intro {
    padding-block: 40px 32px;
  }
}
@media (max-width: 420px) {
  .compact-grid {
    grid-template-columns: 1fr;
  }
  .compact-card {
    padding: 22px;
  }
  .compact-card p {
    font-size: 14px;
  }
  .brand {
    font-size: 17px;
    gap: 7px;
  }
  .nav-wrap {
    padding-inline: 12px;
  }
  .theme-toggle {
    padding-inline: 8px;
  }
  .nav-actions .icon-button {
    width: 38px;
    height: 40px;
  }
}
@media (max-width: 360px) {
  .brand {
    font-size: 15px;
    gap: 5px;
  }
  .brand-mark {
    width: 25px;
    height: 25px;
  }
  .nav-wrap {
    gap: 7px;
  }
  .nav-actions {
    gap: 5px;
  }
}

/* Shared support and policy destinations. */
.footer-policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  border-top: 1px solid var(--line);
  padding-block: 21px;
  font-size: 12px;
  color: var(--muted);
}
.footer-policy-links a:hover {
  color: var(--text);
}
.footer-phone {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}
.footer-phone:hover {
  color: var(--text);
}
@media (max-width: 600px) {
  .footer-policy-links {
    gap: 14px 24px;
  }
}

.contact-extra {
  margin-top: 18px;
  overflow-wrap: anywhere;
  font-size: 14px;
}
.contact-extra a:hover,
.form-note a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}