:root {
  color-scheme: dark;
  --bg: #08151c;
  --surface: #0e2028;
  --raised: #132b32;
  --text: #edf4f0;
  --muted: #9eb3b7;
  --accent: #a6edc3;
  --green: #49bf93;
  --line: #284049;
  --input: #0a1b23;
  --shadow: 0 24px 70px #0004
}

html[data-theme=light] {
  color-scheme: light;
  --bg: #f5f7f3;
  --surface: #fff;
  --raised: #e7efe8;
  --text: #102b2d;
  --muted: #536969;
  --accent: #176a48;
  --green: #177d58;
  --line: #cbdad2;
  --input: #f7faf7;
  --shadow: 0 20px 60px #143b2810
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Tahoma, "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.8
}

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

button,
a,
input,
textarea,
select {
  touch-action: manipulation
}

button,
a {
  -webkit-tap-highlight-color: transparent
}

button {
  cursor: pointer
}

button:disabled {
  opacity: .55;
  cursor: wait
}

a {
  color: inherit;
  text-decoration: none
}

button {
  color: inherit
}

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

h1,
h2 {
  letter-spacing: -.045em;
  line-height: 1.25
}

html[lang=ar] h1,
html[lang=ar] h2 {
  letter-spacing: -.035em;
  line-height: 1.5
}

h2 {
  font-size: clamp(30px, 3.4vw, 48px);
  font-weight: 600;
  white-space: pre-line
}

h3 {
  line-height: 1.5
}

p {
  color: var(--muted)
}

::selection {
  background: var(--accent);
  color: var(--bg)
}

:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 5px
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline-offset: 2px
}

.wrap {
  width: min(1240px, calc(100% - 80px));
  margin-inline: auto
}

.top {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--bg) 93%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line)
}

.nav-inner {
  height: 93px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: .025em;
  line-height: 1.15;
  direction: ltr
}

.brand-mark {
  font-size: 30px;
  background: var(--accent);
  color: var(--bg);
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  position: relative;
  font-style: italic
}

.brand-mark>span {
  position: absolute;
  inset-block-start: 0;
  inset-inline-end: 3px;
  font-size: 17px
}

.brand-sub {
  display: block;
  font-size: 9px;
  letter-spacing: .28em;
  margin-top: 5px;
  color: var(--muted)
}

nav,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 27px
}

nav {
  font-size: 13px
}

nav a {
  color: var(--muted)
}

nav a:hover {
  color: var(--accent)
}

.nav-actions {
  gap: 9px
}

.icon-btn {
  background: none;
  border: 1px solid var(--line);
  border-radius: 9px;
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  font-size: 16px
}

.btn {
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 14px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  font-size: 13px;
  transition: transform .2s, filter .2s
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08)
}

.btn.small {
  padding: 10px 15px;
  font-size: 12px
}

.btn.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text)
}

.menu {
  display: none
}

.hero {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  align-items: center;
  gap: 60px;
  min-height: 700px;
  padding-block: 80px 90px
}

.eyebrow {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: .13em;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 19px
}

.spark {
  font-size: 21px
}

.hero-specialty {
  font-size: 10px;
  letter-spacing: .12em;
  margin-top: 28px
}

.hero h1 {
  font-size: clamp(43px, 5.5vw, 76px);
  font-weight: 600;
  white-space: pre-line;
  margin-bottom: 25px
}

.hero h1::first-line {
  color: var(--text)
}

.hero h1 {
  color: var(--accent)
}

.lead {
  font-size: 16px;
  line-height: 2;
  max-width: 600px
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 32px
}

.text-link {
  font-size: 13px;
  font-weight: 600
}

.text-link:hover {
  color: var(--accent)
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 40px;
  font-size: 11px;
  color: var(--muted)
}

.hero-note .line {
  height: 1px;
  width: 35px;
  background: var(--green)
}

.system-art {
  height: 480px;
  position: relative;
  isolation: isolate;
  overflow: clip;
  background: radial-gradient(ellipse at center, #2b8a6724, transparent 64%);
  direction: ltr
}

.system-art:before {
  content: "";
  position: absolute;
  inset: 30px 0;
  background-image: radial-gradient(var(--line) 1px, transparent 1px);
  background-size: 20px 20px;
  mask-image: radial-gradient(ellipse, black, transparent 70%);
  z-index: -1
}

.art-top,
.art-bottom {
  position: absolute;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .13em
}

.art-top {
  top: 0;
  border-bottom: 1px solid var(--line);
  padding-bottom: 15px
}

.art-top>span:last-child {
  font-size: 21px;
  color: var(--accent)
}

.art-bottom {
  bottom: 0;
  justify-content: center;
  gap: 9px;
  letter-spacing: .03em;
  font-size: 8px
}

.tiny-dot {
  width: 5px;
  height: 5px;
  border-radius: 100%;
  background: var(--green)
}

.orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid var(--line);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: -1
}

.orbit-one {
  width: 290px;
  height: 290px
}

.orbit-two {
  width: 400px;
  height: 400px;
  border-style: dashed;
  animation: orbit 70s linear infinite
}

.core {
  width: 178px;
  height: 178px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, var(--raised), var(--bg));
  border: 1px solid var(--green);
  border-radius: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 80px #55e49c12, inset 0 1px 0 #ffffff10
}

.core-symbol {
  color: var(--accent);
  font-size: 54px;
  line-height: 1.2
}

.core strong {
  font-size: 21px;
  letter-spacing: .06em
}

.core strong span {
  color: var(--accent)
}

.core small {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: .04em;
  margin-top: 8px
}

.node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 17px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow)
}

.node>span {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  background: var(--raised);
  color: var(--accent);
  border-radius: 8px;
  font-size: 22px
}

.node strong {
  font-size: 13px;
  display: block
}

.node small {
  font-size: 8px;
  color: var(--muted);
  display: block;
  letter-spacing: .03em
}

.node-one {
  top: 68px;
  left: 20px
}

.node-two {
  top: 118px;
  right: 0
}

.node-three {
  bottom: 97px;
  left: 0
}

.node-four {
  bottom: 55px;
  right: 15px
}

.tech-strip {
  border-block: 1px solid var(--line)
}

.tech-strip>.wrap {
  min-height: 92px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 650;
  direction: ltr
}

.section {
  padding-block: 85px
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-bottom: 35px
}

.section-head h2 {
  margin-bottom: 0
}

.section-head>p {
  max-width: 310px;
  font-size: 13px;
  margin-bottom: 5px
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px
}

.service-card {
  padding: 30px 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  transition: transform .25s, border-color .25s;
  display: flex;
  flex-direction: column;
  align-items: start
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--green)
}

.service-icon {
  font-size: 29px;
  color: var(--accent);
  height: 65px
}

.service-card h3 {
  font-size: 17px;
  margin-bottom: 12px
}

.service-card p {
  font-size: 12px;
  margin-bottom: 25px
}

.service-card a {
  font-size: 12px;
  margin-top: auto;
  color: var(--accent)
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 27px
}

.project-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface)
}

.project-visual {
  height: 250px;
  overflow: hidden;
  position: relative;
  background: radial-gradient(ellipse at 60% 80%, #219b5e23, transparent 70%), var(--raised);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--line)
}

.project-visual img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: transform .5s
}

.project-card:hover .project-visual img {
  transform: scale(1.03)
}

.project-visual .project-glyph {
  font-size: 90px;
  color: var(--green);
  opacity: .5
}

.project-number {
  position: absolute;
  top: 20px;
  inset-inline-start: 22px;
  color: var(--muted);
  font-size: 11px
}

.project-body {
  padding: 25px 28px
}

.tag {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: .05em;
  display: inline-block
}

.project-body h3 {
  font-size: 21px;
  margin: 12px 0
}

.project-body>p {
  font-size: 13px
}

.project-body details {
  border-top: 1px solid var(--line);
  padding-top: 15px;
  margin-top: 20px
}

.project-body summary {
  font-size: 12px;
  color: var(--accent);
  cursor: pointer
}

.project-body .formatted {
  font-size: 13px;
  padding-top: 14px
}

.search input {
  width: 245px
}

.empty-state {
  border: 1px dashed var(--line);
  padding: 35px;
  border-radius: 12px;
  font-size: 13px;
  grid-column: 1/-1
}

.about-band {
  background: var(--surface);
  border-block: 1px solid var(--line);
  padding-block: 60px
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center
}

.about-grid h2 {
  margin-bottom: 0
}

.about-grid .lead {
  font-size: 15px
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 45px
}

.process-card {
  border-top: 1px solid var(--line);
  padding-top: 22px
}

.process-card>span {
  color: var(--green);
  font-size: 13px
}

.process-card h3 {
  font-size: 17px;
  margin: 20px 0 12px
}

.process-card p {
  font-size: 12px
}

.architect-panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  background: var(--surface)
}

.architect-intro {
  padding: 45px;
  background: radial-gradient(ellipse at top left, #27986622, transparent 75%);
  border-inline-end: 1px solid var(--line)
}

.architect-intro h2 {
  font-size: 38px;
  margin-bottom: 20px
}

.architect-intro p:not(.eyebrow) {
  font-size: 13px
}

.large-symbol {
  display: block;
  color: var(--accent);
  font-size: 50px;
  line-height: 1.3;
  margin-block: 20px
}

.architect-input {
  padding: 45px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: start;
  gap: 10px
}

.architect-input textarea {
  min-height: 190px
}

.architect-input .muted {
  font-size: 11px
}

.blueprint-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px
}

.blueprint-card {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface)
}

.blueprint-card h3 {
  color: var(--accent);
  font-size: 16px
}

.blueprint-card .formatted {
  font-size: 13px
}

.blueprint-actions {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 30px;
  border-radius: 14px
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px
}

.lab-step {
  padding: 25px 15px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 10px
}

.lab-step span {
  font-size: 11px;
  display: block;
  color: var(--muted);
  margin-bottom: 10px
}

.lab-step strong {
  font-size: 13px
}

.lab-step.active {
  background: var(--raised);
  border-color: var(--green);
  color: var(--accent)
}

.lab-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 25px
}

.lab-bottom p {
  margin: 0;
  font-size: 13px
}

.muted {
  font-size: 12px;
  color: var(--muted)
}

.panel>.muted {
  margin: 15px 0 0
}

#playground {
  padding-top: 0;
  padding-bottom: 35px
}

.playground>summary {
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  font-size: 17px;
  font-weight: 600;
  list-style: none
}

.tabs {
  display: flex;
  gap: 10px;
  margin-block: 25px 15px;
  flex-wrap: wrap
}

.tab {
  padding: 9px 18px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 12px
}

.tab.active {
  background: var(--accent);
  color: var(--bg)
}

.playground .btn {
  margin-top: 16px
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px
}

.article-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 12px
}

.article-card h3 {
  margin: 15px 0;
  font-size: 20px
}

.article-card p {
  font-size: 13px
}

.article-card summary {
  font-size: 12px;
  color: var(--accent);
  cursor: pointer
}

.article-card .formatted {
  margin-top: 15px
}

.request-panel {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  overflow: hidden
}

.request-intro {
  padding: 45px;
  border-inline-end: 1px solid var(--line);
  background: radial-gradient(ellipse at bottom, #1a8a4726, transparent 70%);
  display: flex;
  flex-direction: column
}

.request-intro h2 {
  font-size: 48px
}

.request-intro>p {
  font-size: 13px
}

.request-sign {
  margin-top: auto;
  padding-top: 70px;
  font-size: 40px;
  line-height: 1.2;
  direction: ltr;
  font-weight: 700;
  letter-spacing: -.05em;
  color: var(--accent)
}

.request-sign span {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  margin-top: 10px
}

.form {
  padding: 35px
}

.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px
}

label {
  font-size: 12px;
  display: block
}

label>span {
  display: block;
  margin-bottom: 8px
}

input,
textarea,
select {
  width: 100%;
  background: var(--input);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 12px 13px;
  color: var(--text);
  font-size: 13px;
  min-width: 0
}

textarea {
  resize: vertical;
  min-height: 130px
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
  opacity: .8
}

input[type=file] {
  font-size: 10px;
  padding: 13px 8px
}

input[type=file]::file-selector-button {
  background: var(--raised);
  border: 0;
  border-radius: 3px;
  color: var(--text);
  padding: 4px;
  font-size: 10px;
  margin-inline-end: 6px
}

.form label {
  margin-bottom: 17px
}

.consent {
  display: flex;
  align-items: start;
  gap: 10px;
  color: var(--muted)
}

.consent input {
  width: 15px;
  flex-shrink: 0;
  margin-top: 4px;
  accent-color: var(--green)
}

.consent span {
  font-size: 11px
}

.honeypot {
  position: absolute;
  inset-inline-start: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  clip-path: inset(50%);
  overflow: hidden;
  border: 0
}

#request-status {
  font-size: 12px;
  margin-top: 15px
}

.result {
  margin-top: 20px;
  overflow-wrap: anywhere
}

.error {
  color: #f19595
}

html[data-theme=light] .error {
  color: #a22127
}

.success {
  color: var(--accent)
}

.formatted {
  overflow-wrap: anywhere
}

.formatted p {
  white-space: pre-wrap;
  margin-block: 8px
}

.formatted h2,
.formatted h3,
.formatted h4 {
  font-size: 17px;
  margin: 15px 0 8px;
  letter-spacing: normal;
  line-height: 1.5
}

.formatted ul,
.formatted ol {
  padding-inline-start: 22px
}

.formatted pre {
  direction: ltr;
  text-align: left;
  white-space: pre-wrap;
  background: var(--bg);
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: auto
}

.formatted code {
  font-family: ui-monospace, Consolas, monospace;
  background: var(--bg);
  border-radius: 3px;
  padding: 2px 4px;
  color: var(--accent);
  font-size: 12px
}

.formatted pre code {
  padding: 0
}

.formatted blockquote {
  border-inline-start: 3px solid var(--green);
  margin: 10px 0;
  padding-inline-start: 13px;
  color: var(--muted)
}

.copy {
  font-size: 11px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 10px;
  color: var(--accent);
  margin-top: 12px
}

footer {
  padding-top: 40px;
  padding-bottom: 110px
}

.footer-top,
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px
}

.footer-top {
  padding-bottom: 35px;
  border-bottom: 1px solid var(--line)
}

.footer-top p {
  margin: 0;
  font-size: 13px
}

.footer-top .brand {
  font-size: 17px
}

.accent {
  color: var(--accent)
}

#social-links {
  display: flex;
  gap: 20px;
  font-size: 12px
}

.footer-bottom {
  padding-top: 22px;
  color: var(--muted);
  font-size: 11px
}

.chat-fab {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 25px;
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--green);
  padding: 13px 21px;
  box-shadow: var(--shadow);
  border-radius: 50px;
  z-index: 40;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  gap: 10px;
  align-items: center
}

.chat-fab>span {
  font-size: 23px;
  line-height: 1
}

.chat {
  position: fixed;
  inset-inline-end: 25px;
  bottom: 90px;
  width: 390px;
  height: min(590px, calc(100dvh - 110px));
  z-index: 50;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 17px;
  box-shadow: var(--shadow);
  background: var(--surface);
  overflow: hidden
}

.chat[hidden] {
  display: none
}

.chat-head {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--line)
}

.chat-avatar {
  font-size: 30px;
  color: var(--accent)
}

.chat-head strong,
.chat-head small {
  display: block
}

.chat-head strong {
  font-size: 14px
}

.chat-head small {
  font-size: 10px;
  color: var(--muted)
}

.chat-head .icon-btn {
  margin-inline-start: auto;
  font-size: 24px;
  width: 32px;
  height: 32px;
  border: 0
}

.messages {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: auto;
  flex: 1
}

.bubble {
  padding: 12px 14px;
  font-size: 12px;
  max-width: 94%;
  border-radius: 12px;
  overflow-wrap: anywhere
}

.bubble.bot {
  background: var(--raised);
  align-self: flex-start
}

.bubble.user {
  background: var(--accent);
  color: var(--bg);
  align-self: flex-end;
  white-space: pre-wrap
}

.bubble p {
  color: inherit
}

.typing {
  animation: pulse 1.2s infinite
}

.quick {
  padding: 10px 12px;
  display: flex;
  gap: 7px;
  overflow: auto
}

.quick button {
  border: 1px solid var(--line);
  background: none;
  border-radius: 20px;
  padding: 5px 10px;
  font-size: 10px;
  white-space: nowrap
}

#chat-form {
  padding: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 8px
}

#chat-form input {
  min-width: 0
}

#chat-form button {
  background: var(--accent);
  color: var(--bg);
  height: 45px;
  flex-shrink: 0
}

.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 {
  position: fixed;
  top: -100px;
  left: 20px;
  background: var(--accent);
  color: var(--bg);
  padding: 10px;
  z-index: 100
}

.skip:focus {
  top: 10px
}

@keyframes orbit {
  to {
    transform: translate(-50%, -50%) rotate(360deg)
  }
}

@keyframes pulse {
  50% {
    opacity: .45
  }
}

@media(min-width:1400px) {
  .hero {
    gap: 85px
  }
}

@media(max-width:1100px) {
  .wrap {
    width: calc(100% - 48px)
  }

  nav {
    gap: 15px
  }

  .nav-cta {
    display: none
  }

  .hero {
    gap: 30px
  }

  .system-art {
    transform: scale(.92);
    transform-origin: center
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .architect-intro,
  .architect-input,
  .request-intro {
    padding: 30px
  }

  .request-panel {
    grid-template-columns: .75fr 1.25fr
  }

  .form {
    padding: 25px
  }
}

@media(max-width:800px) {
  .nav-inner {
    height: 76px
  }

  .menu {
    display: grid
  }

  nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 25px;
    border-bottom: 1px solid var(--line);
    flex-direction: column
  }

  nav.show {
    display: flex
  }

  .hero {
    grid-template-columns: 1fr;
    padding-block: 55px;
    gap: 40px
  }

  .hero h1 {
    font-size: 58px
  }

  .hero-copy {
    max-width: 650px
  }

  .system-art {
    width: min(510px, 100%);
    margin: auto;
    transform: none
  }

  .tech-strip>.wrap {
    justify-content: center;
    font-size: 13px;
    padding-block: 20px;
    gap: 20px 35px
  }

  .section {
    padding-block: 60px
  }

  .section-head {
    align-items: start;
    flex-direction: column;
    gap: 15px
  }

  .about-grid {
    gap: 30px;
    grid-template-columns: 1fr
  }

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

  .architect-panel,
  .request-panel {
    grid-template-columns: 1fr
  }

  .architect-intro,
  .request-intro {
    border-inline-end: 0;
    border-bottom: 1px solid var(--line)
  }

  .architect-intro {
    display: block
  }

  .large-symbol {
    display: none
  }

  .request-sign {
    display: none
  }

  .article-grid {
    grid-template-columns: 1fr 1fr
  }

  .request-intro h2 {
    font-size: 40px
  }

  .footer-top {
    flex-wrap: wrap
  }

  .project-visual {
    height: 200px
  }

  .project-body {
    padding: 20px
  }

  .project-body h3 {
    font-size: 18px
  }
}

@media(max-width:520px) {
  .wrap {
    width: calc(100% - 36px)
  }

  .brand {
    font-size: 15px
  }

  .brand-mark {
    width: 35px;
    height: 35px;
    font-size: 25px
  }

  .brand-sub {
    font-size: 7px
  }

  .nav-inner {
    gap: 10px
  }

  .nav-actions {
    gap: 6px
  }

  .icon-btn {
    width: 33px;
    height: 35px;
    font-size: 13px
  }

  .hero h1 {
    font-size: 44px
  }

  .hero-specialty {
    font-size: 8px
  }

  .lead {
    font-size: 14px
  }

  .hero-actions {
    gap: 18px
  }

  .hero-actions .btn {
    padding: 13px 16px
  }

  .hero-note {
    font-size: 10px
  }

  .system-art {
    height: 400px
  }

  .orbit-two {
    width: 320px;
    height: 320px
  }

  .orbit-one {
    width: 230px;
    height: 230px
  }

  .core {
    width: 140px;
    height: 140px;
    border-radius: 30px
  }

  .core-symbol {
    font-size: 43px
  }

  .core strong {
    font-size: 17px
  }

  .core small {
    font-size: 6px
  }

  .node {
    padding: 10px;
    gap: 7px
  }

  .node>span {
    width: 25px;
    height: 25px;
    font-size: 18px
  }

  .node strong {
    font-size: 11px
  }

  .node small {
    font-size: 6px
  }

  .node-one {
    left: 0;
    top: 65px
  }

  .node-two {
    right: 0;
    top: 105px
  }

  .node-three {
    bottom: 82px;
    left: 0
  }

  .node-four {
    bottom: 43px;
    right: 0
  }

  .art-top,
  .art-bottom {
    left: 0;
    right: 0
  }

  .service-grid,
  .project-grid,
  .article-grid,
  .blueprint-grid {
    grid-template-columns: 1fr
  }

  .service-card {
    padding: 25px
  }

  .service-icon {
    height: 50px
  }

  .service-card h3 {
    font-size: 19px
  }

  .service-card p {
    font-size: 13px
  }

  .process-grid {
    gap: 18px
  }

  .process-card h3 {
    font-size: 15px
  }

  .process-card p {
    font-size: 11px
  }

  .lab-grid {
    grid-template-columns: 1fr 1fr
  }

  .lab-bottom {
    align-items: start;
    flex-direction: column
  }

  .panel {
    padding: 20px
  }

  .architect-intro,
  .architect-input {
    padding: 26px
  }

  .architect-intro h2 {
    font-size: 34px
  }

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

  .form {
    padding: 23px
  }

  .request-intro {
    padding: 27px
  }

  .chat {
    inset-inline-end: 10px;
    bottom: 82px;
    width: calc(100% - 20px);
    height: min(590px, calc(100dvh - 95px))
  }

  .chat-fab {
    bottom: 18px;
    inset-inline-end: 18px
  }

  .footer-top {
    flex-direction: column;
    align-items: start;
    gap: 18px
  }

  .search,
  .search input {
    width: 100%
  }

  .eyebrow {
    font-size: 10px
  }
}

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

  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important
  }
}

.workflow-output {
  list-style: none;
  counter-reset: flow;
  padding: 0;
  margin: 0
}

.workflow-output li {
  counter-increment: flow;
  position: relative;
  padding: 14px 16px;
  padding-inline-start: 48px;
  background: var(--raised);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 12px;
  margin-bottom: 14px
}

.workflow-output li:before {
  content: counter(flow);
  position: absolute;
  inset-inline-start: 15px;
  color: var(--accent);
  font-weight: 700
}

.workflow-output li:not(:last-child):after {
  content: "↓";
  position: absolute;
  bottom: -17px;
  inset-inline-start: 18px;
  color: var(--green);
  z-index: 1
}