@font-face {
  font-family: "Alexandria";
  src: url("fonts/alexandria-arabic.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0600-06ff, U+0750-077f, U+0870-088e, U+0890-0891, U+0897-08e1, U+08e3-08ff, U+200c-200e, U+2010-2011, U+204f, U+2e41, U+fb50-fdff, U+fe70-fefc, U+102e0-102fb, U+10e60-10e7e, U+10ec2-10ec4, U+10efc-10eff, U+1ee00-1eef1;
}

@font-face {
  font-family: "Alexandria";
  src: url("fonts/alexandria-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00ff, U+0131, U+0152-0153, U+02bb-02bc, U+02c6, U+02da, U+02dc, U+0304, U+0308, U+0329, U+2000-206f, U+20ac, U+2122, U+2191, U+2193, U+2212, U+2215, U+feff, U+fffd;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/ibm-plex-mono-400.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/ibm-plex-mono-500.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("fonts/ibm-plex-mono-600.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

:root {
  --ink: #111827;
  --ink-deep: #090e19;
  --paper: #f4f1ea;
  --paper-light: #fbfaf6;
  --cobalt: #2e4fc7;
  --cobalt-dark: #203ba0;
  --copper: #c76b45;
  --copper-dark: #a94e2f;
  --line: rgba(17, 24, 39, 0.17);
  --line-light: rgba(244, 241, 234, 0.2);
  --muted: #687080;
  --white-muted: #aab1bf;
  --success: #16734c;
  --error: #b63d32;
  --header-height: 78px;
  --shell: min(1240px, calc(100vw - 64px));
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-signal: cubic-bezier(0.22, 0.8, 0.22, 1);
  --shadow: 0 24px 70px rgba(7, 12, 24, 0.15);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--ink);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: "Alexandria", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  text-align: start;
  overflow-x: clip;
}

body.nav-locked {
  overflow: hidden;
}

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

button,
select {
  cursor: pointer;
}

button {
  border: 0;
}

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

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

::selection {
  background: var(--copper);
  color: #fff;
}

:where(a, button, input, textarea, select, summary):focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 4px;
}

.section-ink :where(a, button, summary):focus-visible,
.site-footer :where(a, button):focus-visible,
.mobile-panel :where(a, button):focus-visible {
  outline-color: var(--paper);
}

[hidden] {
  display: none !important;
}

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

.mono {
  font-family: "IBM Plex Mono", monospace;
}

/* Bidirectional text primitives: keep the surrounding layout logical while
   isolating domains, dates, identifiers and UI glyphs as LTR runs. */
.bidi-token,
.ui-arrow,
bdi[dir] {
  direction: ltr;
  unicode-bidi: isolate;
}

.bidi-token,
bdi[dir] {
  display: inline-block;
  max-width: 100%;
  white-space: nowrap;
}

bdi[dir="rtl"] {
  direction: rtl;
}

.ui-arrow {
  display: inline-block;
  flex: 0 0 auto;
  font-family: "IBM Plex Mono", monospace;
  line-height: 1;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  z-index: 10000;
  padding: 10px 16px;
  background: var(--cobalt);
  color: #fff;
  transform: translateY(-150%);
  transition: transform 180ms var(--ease-out);
}

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

/* Cold-start signature */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--ink);
  transition: opacity 340ms ease, visibility 340ms ease;
}

.site-loader::before,
.site-loader::after {
  content: "";
  position: absolute;
  background: var(--ink);
}

.site-loader::before {
  inset: 22px 22px auto;
  height: 1px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  animation: loader-line 720ms var(--ease-out) forwards;
}

.site-loader::after {
  width: 8px;
  height: 8px;
  inset-block-end: 24px;
  inset-inline-end: 24px;
  background: var(--copper);
  animation: loader-blink 620ms steps(2, end) infinite;
}

.loader-frame {
  display: grid;
  justify-items: center;
  gap: 28px;
}

.loader-domain {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pixel-logo {
  position: relative;
  display: grid;
  direction: ltr;
  grid-template-columns: repeat(7, var(--pixel, 12px));
  grid-template-rows: repeat(7, var(--pixel, 12px));
  gap: calc(var(--pixel, 12px) * 0.22);
  width: max-content;
}

.pixel-logo i {
  grid-column: calc(var(--x) + 1);
  grid-row: calc(var(--y) + 1);
  width: var(--pixel, 12px);
  height: var(--pixel, 12px);
  background: currentColor;
}

.loader-logo {
  --pixel: clamp(12px, 2.4vw, 22px);
  color: var(--ink);
}

.loader-logo i {
  opacity: 0;
  transform: translateY(-28px) rotate(8deg) scale(0.5);
  animation: pixel-arrive 440ms var(--ease-out) forwards;
  animation-delay: calc(var(--i) * 16ms + 70ms);
}

.loader-logo i:nth-child(5n + 1) {
  color: var(--cobalt);
}

.loader-status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.loader-status b {
  width: 6px;
  height: 6px;
  background: var(--copper);
}

.loader-complete .site-loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.is-returning .site-loader {
  display: none;
}

.no-js .site-loader {
  display: none;
}

@keyframes pixel-arrive {
  to { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
}

@keyframes loader-line {
  to { transform: scaleX(1); }
}

@keyframes loader-blink {
  50% { opacity: 0.25; }
}

/* Navigation */
.scroll-signal {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  height: 2px;
  background: transparent;
  pointer-events: none;
}

.scroll-signal span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: 0 50%;
  will-change: transform;
}

[dir="rtl"] .scroll-signal span {
  transform-origin: 100% 50%;
}

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 80;
  height: var(--header-height);
  background: rgba(244, 241, 234, 0.97);
  border-block-end: 1px solid var(--line);
  transition: box-shadow 220ms ease, background 220ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 28px rgba(17, 24, 39, 0.08);
}

.header-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(24px, 3vw, 54px);
  min-height: 100%;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.brand-link img {
  width: 72px;
  height: auto;
}

.brand-link > span {
  padding-inline-start: 13px;
  border-inline-start: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.35;
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: stretch;
  justify-content: center;
  min-width: 0;
  height: var(--header-height);
}

.desktop-nav > a,
.nav-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  background: transparent;
  color: #3e4655;
  font-size: 13px;
  font-weight: 520;
  white-space: nowrap;
}

.desktop-nav > a::after,
.nav-trigger::after {
  content: "";
  position: absolute;
  inset-inline: 15px;
  inset-block-end: -1px;
  height: 3px;
  background: var(--cobalt);
  transform: scaleX(0);
  transition: transform 230ms var(--ease-out);
}

.desktop-nav > a:hover::after,
.desktop-nav > a.is-active::after,
.nav-trigger:hover::after,
.nav-trigger.is-active::after,
.nav-trigger[aria-expanded="true"]::after {
  transform: scaleX(1);
}

.nav-trigger svg {
  width: 11px;
  height: 11px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  transition: transform 180ms ease;
}

.nav-trigger[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.nav-cluster {
  position: relative;
  display: flex;
}

.nav-menu {
  position: absolute;
  inset-block-start: calc(100% + 12px);
  inset-inline-start: 50%;
  z-index: 90;
  width: 310px;
  padding: 10px;
  background: var(--paper-light);
  border: 1px solid var(--ink);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translate(-50%, -8px);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  transition: opacity 180ms ease, transform 240ms var(--ease-out), clip-path 240ms var(--ease-out);
}

[dir="rtl"] .nav-menu {
  transform: translate(50%, -8px);
}

.nav-menu.is-open {
  opacity: 1;
  transform: translate(-50%, 0);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

[dir="rtl"] .nav-menu.is-open {
  transform: translate(50%, 0);
}

.services-menu {
  width: min(760px, calc(100vw - 48px));
}

.menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 11px 12px 15px;
  border-block-end: 1px solid var(--line);
}

.menu-head span {
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-head a {
  color: var(--cobalt);
  font-size: 12px;
  font-weight: 650;
}

.menu-service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding-block-start: 8px;
}

.menu-service,
.company-menu a {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: start;
  gap: 10px;
  padding: 11px 12px;
  transition: background 160ms ease, color 160ms ease;
}

.menu-service:hover,
.menu-service:focus-visible,
.company-menu a:hover,
.company-menu a:focus-visible {
  background: #ece8df;
}

.menu-service .num {
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.menu-service strong {
  display: block;
  font-size: 13px;
  font-weight: 650;
}

.menu-service small {
  display: block;
  margin-block-start: 2px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.45;
}

.mini-pattern {
  display: grid;
  direction: ltr;
  grid-template-columns: repeat(3, 4px);
  gap: 2px;
  padding-block-start: 3px;
}

.mini-pattern i {
  width: 4px;
  height: 4px;
  background: var(--line);
}

.mini-pattern i.on {
  background: var(--ink);
}

.company-menu {
  padding: 8px;
}

.company-menu a {
  grid-template-columns: 30px 1fr;
  align-items: center;
  padding-block: 13px;
  font-size: 13px;
  font-weight: 580;
}

.company-menu a span:first-child {
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.language-toggle {
  padding: 9px 11px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 10px;
  font-weight: 600;
  transition: border-color 160ms ease, background 160ms ease;
}

.language-toggle:hover {
  border-color: var(--ink);
  background: var(--paper-light);
}

.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 13px 10px;
  background: var(--ink);
}

.mobile-menu-toggle i {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  background: var(--paper);
}

/* Shared buttons and headings */
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
  overflow: hidden;
  isolation: isolate;
  transition: color 180ms ease, border-color 180ms ease, transform 180ms var(--ease-out), background 180ms ease;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--copper);
  transform: translateY(102%);
  transition: transform 250ms var(--ease-out);
}

.button:hover::before {
  transform: translateY(0);
}

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

.button-ink {
  background: var(--ink);
  color: #fff;
}

.button-cobalt {
  background: var(--cobalt);
  color: #fff;
}

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

.button-ghost,
.button-ghost-light {
  background: transparent;
}

.button-ghost {
  border-color: var(--ink);
  color: var(--ink);
}

.button-ghost-light {
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}

.button-ghost:hover,
.button-ghost-light:hover {
  color: #fff;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 9px;
  height: 9px;
  background: var(--copper);
}

.section-ink .eyebrow {
  color: var(--white-muted);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1.1fr);
  align-items: end;
  gap: clamp(28px, 5vw, 80px);
  margin-block-end: clamp(40px, 7vw, 84px);
}

.section-heading h2,
.page-title {
  margin: 16px 0 0;
  font-size: clamp(36px, 5vw, 72px);
  font-weight: 570;
  letter-spacing: -0.045em;
  line-height: 1.08;
  text-wrap: balance;
}

[dir="rtl"] .section-heading h2,
[dir="rtl"] .page-title {
  letter-spacing: -0.025em;
}

.section-heading > p,
.page-lead {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.9;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
  transition-delay: var(--delay, 0ms);
}

.reveal.from-edge {
  transform: translateX(var(--reveal-x, -28px));
}

[dir="rtl"] .reveal.from-edge {
  --reveal-x: 28px;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Home hero */
.section-ink {
  position: relative;
  background: var(--ink);
  color: #fff;
}

.hero {
  min-height: min(840px, calc(100svh - var(--header-height)));
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../uploads/signal-contours.svg") center / cover no-repeat;
  opacity: 0.18;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: calc((100vw - min(1240px, calc(100vw - 64px))) / 2 + min(52%, 650px));
  width: 1px;
  background: var(--line-light);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  align-items: center;
  gap: clamp(48px, 7vw, 108px);
  min-height: inherit;
  padding-block: clamp(72px, 10vw, 128px);
}

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

.hero h1 {
  max-width: 800px;
  margin: 24px 0 0;
  font-size: clamp(54px, 6.7vw, 102px);
  font-weight: 540;
  letter-spacing: -0.065em;
  line-height: 1.02;
  text-wrap: balance;
}

[dir="rtl"] .hero h1 {
  letter-spacing: -0.035em;
}

.hero h1 em {
  color: var(--copper);
  font-style: normal;
}

.hero-lead {
  max-width: 670px;
  margin: 30px 0 0;
  color: #c9ced7;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.9;
}

.hero .button-row {
  margin-block-start: 36px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-block-start: 44px;
  color: #8d96a7;
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-meta span::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--copper);
}

.signal-stage {
  --mx: 0px;
  --my: 0px;
  position: relative;
  width: min(100%, 510px);
  aspect-ratio: 1;
  margin-inline: auto;
  border: 1px solid var(--line-light);
  background: rgba(9, 14, 25, 0.72);
  transform: translate(var(--mx), var(--my));
  transition: transform 180ms ease-out;
  isolation: isolate;
}

.signal-stage::before,
.signal-stage::after {
  content: "";
  position: absolute;
  z-index: 3;
  width: 36px;
  height: 36px;
  border-color: var(--copper);
  pointer-events: none;
}

.signal-stage::before {
  inset-block-start: -1px;
  inset-inline-start: -1px;
  border-block-start: 3px solid var(--copper);
  border-inline-start: 3px solid var(--copper);
}

.signal-stage::after {
  inset-block-end: -1px;
  inset-inline-end: -1px;
  border-block-end: 3px solid var(--copper);
  border-inline-end: 3px solid var(--copper);
}

.signal-coordinates {
  position: absolute;
  inset-block-start: 18px;
  inset-inline: 20px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  color: #697386;
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.signal-board {
  position: absolute;
  inset: 15%;
  display: grid;
  direction: ltr;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: repeat(7, 1fr);
  gap: clamp(4px, 0.8vw, 9px);
  padding: 10%;
  background-image: linear-gradient(rgba(244, 241, 234, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(244, 241, 234, 0.045) 1px, transparent 1px);
  background-size: calc(100% / 7) calc(100% / 7);
}

.signal-cell {
  position: relative;
  min-width: 0;
  min-height: 0;
  background: #4a5364;
  opacity: 0.18;
  transform: scale(0.72) rotate(0.001deg);
  transition: opacity 460ms ease, transform 620ms var(--ease-signal), background 460ms ease;
  transition-delay: calc(var(--cell-index) * 8ms);
}

.signal-cell.is-on {
  background: var(--paper);
  opacity: 1;
  transform: scale(1);
}

.signal-cell.is-accent {
  background: var(--copper);
}

.signal-caption {
  position: absolute;
  inset-inline: 20px;
  inset-block-end: 18px;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.signal-caption strong {
  max-width: 70%;
  font-size: clamp(14px, 1.6vw, 19px);
  font-weight: 570;
}

.signal-caption span {
  color: var(--copper);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.signal-pulse {
  position: absolute;
  inset: 8%;
  z-index: -1;
  border: 1px solid rgba(199, 107, 69, 0.28);
  animation: signal-pulse 4.8s ease-out infinite;
}

@keyframes signal-pulse {
  0%, 72% { opacity: 0; transform: scale(0.88); }
  78% { opacity: 1; }
  100% { opacity: 0; transform: scale(1.09); }
}

.static-mark {
  display: grid;
  place-items: center;
  min-height: 360px;
}

.static-mark img {
  width: min(52vw, 280px);
}

/* Technology register */
.technology-band {
  overflow: hidden;
  background: var(--paper);
  border-block: 1px solid var(--ink);
}

.technology-band-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  min-height: 68px;
}

.technology-label {
  position: relative;
  z-index: 2;
  align-self: stretch;
  display: flex;
  align-items: center;
  padding-inline-end: 28px;
  background: var(--paper);
  color: var(--muted);
  border-inline-end: 1px solid var(--ink);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
}

.technology-window {
  min-width: 0;
  overflow: hidden;
}

.technology-track {
  display: flex;
  direction: ltr;
  width: max-content;
  animation: technology-register 28s linear infinite;
}

.technology-window:hover .technology-track {
  animation-play-state: paused;
}

.technology-set {
  display: flex;
  align-items: center;
  direction: ltr;
  gap: 0;
}

.technology-set span {
  display: inline-flex;
  align-items: center;
  min-height: 67px;
  padding-inline: 26px;
  border-inline-end: 1px solid var(--line);
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.055em;
  white-space: nowrap;
}

.technology-set span::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-inline-end: 10px;
  background: var(--copper);
}

@keyframes technology-register {
  to { transform: translateX(-50%); }
}

[dir="rtl"] .technology-track {
  animation-direction: reverse;
}

/* Trust signal */
.trust-signal {
  background: var(--cobalt);
  color: #fff;
  border-block: 1px solid rgba(255, 255, 255, 0.25);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
}

.trust-item {
  min-height: 122px;
  padding: 25px clamp(18px, 3vw, 36px);
  border-inline-start: 1px solid rgba(255, 255, 255, 0.24);
}

.trust-item:first-child {
  border-inline-start: 0;
}

.trust-item small {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.trust-item strong {
  display: block;
  margin-block-start: 9px;
  font-size: clamp(14px, 1.6vw, 20px);
  font-weight: 580;
  line-height: 1.45;
}

.trust-intro {
  background: var(--copper);
}

/* Capability atlas */
.section-paper {
  background: var(--paper);
  color: var(--ink);
}

.fallback-services {
  padding-block: 72px 100px;
}

.fallback-services h2 {
  max-width: 760px;
  margin: 16px 0 34px;
  font-size: clamp(34px, 5vw, 62px);
  font-weight: 560;
  line-height: 1.1;
}

.fallback-services ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  padding: 0;
  border-block-start: 1px solid var(--ink);
  list-style: none;
}

.fallback-services li {
  padding: 16px;
  border-inline-end: 1px solid var(--line);
  border-block-end: 1px solid var(--line);
}

.capabilities {
  padding-block: clamp(86px, 11vw, 154px);
}

.capability-atlas {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(370px, 0.9fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.capability-list {
  border-block-start: 1px solid var(--ink);
}

.capability-button {
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr auto;
  align-items: center;
  gap: 18px;
  width: 100%;
  min-height: 94px;
  padding: 18px 16px;
  background: transparent;
  border-block-end: 1px solid var(--line);
  text-align: start;
  transition: color 220ms ease, padding 220ms var(--ease-out), background 220ms ease;
}

.capability-button::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 4px;
  background: var(--copper);
  transform: scaleY(0);
  transition: transform 220ms var(--ease-out);
}

.capability-button:hover,
.capability-button.is-active {
  padding-inline-start: 24px;
  background: var(--paper-light);
}

.capability-button:hover::before,
.capability-button.is-active::before {
  transform: scaleY(1);
}

.capability-button .num {
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.capability-button strong {
  display: block;
  font-size: clamp(17px, 2vw, 24px);
  font-weight: 570;
  line-height: 1.4;
}

.capability-button small {
  display: block;
  margin-block-start: 3px;
  color: var(--muted);
  font-size: 11px;
}

.capability-button .arrow {
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 16px;
  transition: transform 200ms var(--ease-out), color 200ms ease;
}

.capability-button:hover .arrow,
.capability-button.is-active .arrow {
  color: var(--cobalt);
  transform: translateX(var(--arrow-shift, 5px));
}

[dir="rtl"] .capability-button {
  --arrow-shift: -5px;
}

.capability-preview {
  position: sticky;
  inset-block-start: calc(var(--header-height) + 28px);
  min-height: 590px;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
}

.capability-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../uploads/signal-contours.svg") center / cover;
  opacity: 0.13;
}

.preview-top,
.preview-body,
.preview-bottom {
  position: relative;
  z-index: 1;
}

.preview-top {
  display: flex;
  justify-content: space-between;
  padding: 22px 24px;
  border-block-end: 1px solid var(--line-light);
  color: var(--white-muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  text-transform: uppercase;
}

.preview-body {
  display: grid;
  place-items: center;
  min-height: 310px;
  padding: 48px;
}

.large-pattern {
  display: grid;
  direction: ltr;
  grid-template-columns: repeat(3, clamp(38px, 5vw, 62px));
  gap: clamp(8px, 1vw, 13px);
}

.large-pattern i {
  aspect-ratio: 1;
  background: #313a4a;
  transform: scale(0.72);
  transition: background 420ms ease, transform 520ms var(--ease-signal), opacity 420ms ease;
}

.large-pattern i.on {
  background: var(--paper);
  transform: scale(1);
}

.large-pattern i.accent {
  background: var(--copper);
}

.preview-bottom {
  padding: 26px 28px 30px;
  border-block-start: 1px solid var(--line-light);
}

.preview-bottom h3 {
  margin: 0;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 560;
  line-height: 1.2;
}

.preview-bottom p {
  max-width: 510px;
  margin: 13px 0 0;
  color: #b8bfcb;
  font-size: 13px;
  line-height: 1.8;
}

.preview-link {
  display: inline-flex;
  gap: 8px;
  margin-block-start: 22px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 650;
}

/* Process */
.process-section {
  padding-block: clamp(84px, 10vw, 142px);
  background: var(--paper-light);
  border-block: 1px solid var(--line);
}

.process-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block-start: 1px solid var(--ink);
  border-inline-start: 1px solid var(--line);
}

.process-step {
  position: relative;
  min-height: 300px;
  padding: 26px 24px 32px;
  border-inline-end: 1px solid var(--line);
  border-block-end: 1px solid var(--line);
  transition: background 240ms ease, color 240ms ease, transform 240ms var(--ease-out);
}

.process-step:hover {
  z-index: 1;
  background: var(--cobalt);
  color: #fff;
  transform: translateY(-8px);
}

.process-step .num {
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.process-step:hover .num,
.process-step:hover p {
  color: rgba(255, 255, 255, 0.74);
}

.process-step h3 {
  margin: 80px 0 0;
  font-size: clamp(18px, 2vw, 25px);
  font-weight: 570;
}

.process-step p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.process-step::after {
  content: "";
  position: absolute;
  inset-block-start: -5px;
  inset-inline-start: 22px;
  width: 9px;
  height: 9px;
  background: var(--copper);
}

/* Why / statement */
.manifesto {
  overflow: hidden;
  padding-block: clamp(88px, 12vw, 170px);
  background: var(--copper);
  color: var(--ink-deep);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: clamp(52px, 8vw, 120px);
  align-items: start;
}

.manifesto h2 {
  max-width: 920px;
  margin: 17px 0 0;
  font-size: clamp(46px, 7vw, 106px);
  font-weight: 520;
  letter-spacing: -0.06em;
  line-height: 0.99;
}

[dir="rtl"] .manifesto h2 {
  letter-spacing: -0.035em;
}

.manifesto-list {
  border-block-start: 1px solid var(--ink);
}

.manifesto-item {
  padding: 22px 0 25px;
  border-block-end: 1px solid rgba(17, 24, 39, 0.4);
}

.manifesto-item span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.manifesto-item h3 {
  margin: 12px 0 0;
  font-size: 18px;
  font-weight: 620;
}

.manifesto-item p {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.8;
}

/* FAQ */
.faq-section {
  padding-block: clamp(90px, 10vw, 150px);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(48px, 8vw, 120px);
}

.faq-intro {
  position: sticky;
  inset-block-start: calc(var(--header-height) + 36px);
  align-self: start;
}

.faq-intro h2 {
  margin: 16px 0 0;
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 560;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.faq-list {
  border-block-start: 1px solid var(--ink);
}

.faq-item {
  border-block-end: 1px solid var(--line);
}

.faq-item summary {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr 26px;
  gap: 16px;
  align-items: start;
  padding: 24px 0;
  list-style: none;
  cursor: pointer;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item .faq-num {
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.faq-item summary strong {
  font-size: clamp(15px, 1.6vw, 19px);
  font-weight: 580;
  line-height: 1.55;
}

.faq-icon {
  position: relative;
  width: 20px;
  height: 20px;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  inset-block-start: 9px;
  inset-inline-start: 2px;
  width: 16px;
  height: 2px;
  background: var(--ink);
  transition: transform 200ms ease;
}

.faq-icon::after {
  transform: rotate(90deg);
}

.faq-item[open] .faq-icon::after {
  transform: rotate(0);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 300ms var(--ease-out);
}

.faq-item[open] .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer > div {
  overflow: hidden;
}

.faq-answer p {
  max-width: 760px;
  margin: 0;
  padding: 0 48px 28px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

/* CTA */
.contact-band {
  position: relative;
  overflow: hidden;
  padding-block: clamp(74px, 9vw, 122px);
  background: var(--cobalt);
  color: #fff;
}

.contact-band::before {
  content: "dds.om";
  position: absolute;
  inset-block-end: -0.35em;
  inset-inline-end: -0.05em;
  color: rgba(255, 255, 255, 0.07);
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(120px, 23vw, 360px);
  font-weight: 600;
  line-height: 1;
  direction: ltr;
}

.contact-band-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) auto;
  align-items: end;
  gap: 40px;
}

.contact-band h2 {
  max-width: 900px;
  margin: 16px 0 0;
  font-size: clamp(38px, 5.8vw, 84px);
  font-weight: 550;
  letter-spacing: -0.05em;
  line-height: 1.05;
}

[dir="rtl"] .contact-band h2 {
  letter-spacing: -0.025em;
}

.contact-band p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
}

/* Inner pages */
.page-shell {
  min-height: 60svh;
}

.page-shell :where(p, li) {
  unicode-bidi: plaintext;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(78px, 10vw, 150px) clamp(64px, 8vw, 110px);
  border-block-end: 1px solid var(--line);
}

.page-hero::before {
  content: attr(data-index);
  position: absolute;
  inset-block-start: -0.3em;
  inset-inline-end: -0.08em;
  color: rgba(17, 24, 39, 0.045);
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(180px, 36vw, 560px);
  font-weight: 600;
  line-height: 1;
  pointer-events: none;
}

.page-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 60px;
  align-items: end;
}

.page-hero .page-lead {
  padding-block-end: 8px;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-block-end: 18px;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 10px;
}

.crumbs a {
  color: var(--cobalt);
}

.services-directory {
  padding-block: clamp(68px, 8vw, 120px);
}

.service-directory-list {
  border-block-start: 1px solid var(--ink);
}

.service-directory-row {
  display: grid;
  grid-template-columns: 70px minmax(180px, 0.7fr) minmax(260px, 1.3fr) 40px;
  gap: 24px;
  align-items: center;
  min-height: 142px;
  padding: 24px 18px;
  border-block-end: 1px solid var(--line);
  transition: background 220ms ease, color 220ms ease, padding 220ms var(--ease-out);
}

.service-directory-row:hover {
  padding-inline: 28px;
  background: var(--ink);
  color: #fff;
}

.service-directory-row .num {
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
}

.service-directory-row h2 {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 570;
  line-height: 1.35;
}

.service-directory-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.service-directory-row:hover p {
  color: #b7beca;
}

.service-directory-row .arrow {
  color: var(--cobalt);
  font-family: "IBM Plex Mono", monospace;
  font-size: 20px;
}

.service-directory-row:hover .arrow {
  color: var(--copper);
}

.service-detail-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(72px, 9vw, 130px);
  background: var(--ink);
  color: #fff;
}

.service-detail-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../uploads/signal-contours.svg") center / cover;
  opacity: 0.14;
}

.service-detail-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: center;
}

.service-detail-hero .page-title {
  color: #fff;
}

.service-tag {
  display: inline-flex;
  margin-block-start: 20px;
  padding: 7px 10px;
  border: 1px solid rgba(199, 107, 69, 0.65);
  color: var(--copper);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-detail-hero .page-lead {
  margin-block-start: 28px;
  color: #bec5d0;
}

.detail-pattern-wrap {
  display: grid;
  place-items: center;
  min-height: 430px;
  border: 1px solid var(--line-light);
  background: rgba(9, 14, 25, 0.68);
}

.feature-section {
  padding-block: clamp(74px, 9vw, 132px);
}

.feature-intro {
  display: grid;
  grid-template-columns: minmax(250px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(40px, 7vw, 100px);
}

.feature-intro > h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 56px);
  font-weight: 560;
  line-height: 1.12;
}

.feature-list {
  border-block-start: 1px solid var(--ink);
}

.feature-row {
  display: grid;
  grid-template-columns: 50px minmax(180px, 0.65fr) minmax(240px, 1.35fr);
  gap: 22px;
  padding: 26px 8px;
  border-block-end: 1px solid var(--line);
}

.feature-row .num {
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.feature-row h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 610;
}

.feature-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.pricing-panel {
  margin-block: 0 clamp(74px, 9vw, 120px);
  padding: clamp(30px, 5vw, 60px);
  background: var(--paper-light);
  border: 1px solid var(--ink);
}

.pricing-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
}

.pricing-head h2 {
  margin: 0;
  font-size: clamp(26px, 3.6vw, 48px);
  font-weight: 560;
}

.pricing-head p {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-block-start: 42px;
  border-block-start: 1px solid var(--ink);
  border-inline-start: 1px solid var(--line);
}

.pricing-plan {
  padding: 25px;
  border-inline-end: 1px solid var(--line);
  border-block-end: 1px solid var(--line);
}

.pricing-plan h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 610;
}

.pricing-plan > p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.pricing-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-block-start: 24px;
}

.pricing-placeholder {
  font-size: 30px;
  line-height: 1;
}

.pricing-status {
  display: inline-block;
  padding: 5px 8px;
  background: var(--copper);
  color: #fff;
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
}

.pricing-unit {
  display: block;
  margin-block: 7px 18px;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
}

.pricing-plan ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pricing-plan li {
  padding: 8px 0;
  border-block-end: 1px solid var(--line);
  color: #454d5b;
  font-size: 12px;
}

.related-services {
  padding-block: 64px 88px;
  border-block-start: 1px solid var(--line);
}

.related-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-block-end: 26px;
}

.related-head h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block-start: 1px solid var(--ink);
}

.related-grid a {
  min-height: 150px;
  padding: 22px;
  border-inline-end: 1px solid var(--line);
  border-block-end: 1px solid var(--line);
  transition: background 200ms ease, color 200ms ease;
}

.related-grid a:hover {
  background: var(--cobalt);
  color: #fff;
}

.related-grid small {
  display: block;
  color: var(--copper-dark);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
}

.related-grid strong {
  display: block;
  margin-block-start: 34px;
  font-size: 16px;
  font-weight: 590;
}

/* Products transmission */
.products-stage {
  position: relative;
  display: grid;
  min-height: calc(100svh - var(--header-height));
  place-items: center;
  overflow: hidden;
  padding-block: 90px;
  background: var(--ink);
  color: #fff;
}

.products-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../uploads/signal-contours.svg") center / cover;
  opacity: 0.18;
}

.transmission {
  position: relative;
  width: min(900px, var(--shell));
  border: 1px solid var(--line-light);
  text-align: center;
}

.transmission-head,
.transmission-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  color: #7f899a;
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
  text-transform: uppercase;
}

.transmission-head {
  border-block-end: 1px solid var(--line-light);
}

.transmission-foot {
  border-block-start: 1px solid var(--line-light);
}

.transmission-body {
  position: relative;
  padding: clamp(70px, 10vw, 130px) 28px;
  overflow: hidden;
}

.transmission-body::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  height: 1px;
  background: var(--copper);
  box-shadow: 0 0 24px var(--copper);
  animation: transmission-scan 4.8s linear infinite;
}

@keyframes transmission-scan {
  from { inset-block-start: 0; }
  to { inset-block-start: 100%; }
}

.transmission .pixel-logo {
  --pixel: clamp(9px, 1.5vw, 15px);
  margin-inline: auto;
  color: var(--paper);
}

.transmission .pixel-logo i {
  animation: transmission-pixel 3.2s ease-in-out infinite;
  animation-delay: calc(var(--i) * 55ms);
}

@keyframes transmission-pixel {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.28; transform: translateY(-5px); }
}

.transmission h1 {
  margin: 35px auto 0;
  font-size: clamp(36px, 5.5vw, 76px);
  font-weight: 550;
  letter-spacing: -0.05em;
  line-height: 1.08;
}

.transmission p {
  max-width: 650px;
  margin: 19px auto 0;
  color: #aeb6c4;
  font-size: 14px;
}

.transmission .button-row {
  justify-content: center;
  margin-block-start: 30px;
}

/* About */
.story-section {
  padding-block: clamp(76px, 9vw, 132px);
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(350px, 0.9fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: start;
}

.story-copy p {
  max-width: 750px;
  margin: 0 0 22px;
  color: #424b5a;
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 2;
}

.facts-panel {
  border-block-start: 1px solid var(--ink);
}

.fact-row {
  display: grid;
  grid-template-columns: minmax(110px, 0.65fr) minmax(0, 1.35fr);
  gap: 24px;
  padding: 16px 0;
  border-block-end: 1px solid var(--line);
}

.fact-row dt {
  min-width: 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.fact-row dd {
  min-width: 0;
  margin: 0;
  font-size: 12px;
  font-weight: 560;
  line-height: 1.6;
  text-align: start;
  overflow-wrap: anywhere;
}

.mixed-value {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 0.45em;
}

.mixed-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 0.3em;
}

.mixed-separator {
  color: var(--muted);
  unicode-bidi: isolate;
}

.activities-section {
  padding-block: clamp(72px, 8vw, 112px);
  background: var(--ink);
  color: #fff;
}

.activities-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-block-start: 42px;
  border-block-start: 1px solid var(--line-light);
  border-inline-start: 1px solid var(--line-light);
}

.activity-row {
  min-height: 160px;
  padding: 24px;
  border-inline-end: 1px solid var(--line-light);
  border-block-end: 1px solid var(--line-light);
}

.activity-row span {
  color: var(--copper);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
}

.activity-row p {
  max-width: 520px;
  margin: 34px 0 0;
  color: #c2c8d1;
  font-size: 13px;
}

/* Contact */
.contact-page {
  padding-block: clamp(72px, 9vw, 132px);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: start;
}

.contact-form {
  padding: clamp(24px, 4vw, 48px);
  background: var(--paper-light);
  border: 1px solid var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-block-end: 8px;
  color: #4f5868;
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.field label small {
  color: #8e96a3;
  font-size: 8px;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 0;
  border-block-end: 1px solid #9ea4ae;
  border-radius: 0;
  padding: 13px 3px;
  background: transparent;
  color: var(--ink);
  outline: 0;
  font-size: 14px;
  text-align: start;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

[dir="rtl"] .field .bidi-control {
  direction: ltr;
  text-align: right;
  unicode-bidi: plaintext;
}

[dir="rtl"] .field .bidi-control::placeholder {
  direction: ltr;
  text-align: right;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field select {
  appearance: none;
  padding-inline-end: 34px;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 15px) 50%, calc(100% - 10px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

[dir="rtl"] .field select {
  background-position: 15px 50%, 10px 50%;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--cobalt);
  box-shadow: 0 2px 0 var(--cobalt);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--error);
}

.privacy-consent {
  align-self: start;
}

.consent-control {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  color: #4f5868;
  cursor: pointer;
  font-size: 11px;
  line-height: 1.75;
}

.consent-control input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--cobalt);
}

.consent-control input:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 3px;
}

.consent-control input[aria-invalid="true"] {
  outline: 2px solid var(--error);
  outline-offset: 2px;
}

.consent-control a {
  color: var(--cobalt);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.field-error {
  display: block;
  min-height: 18px;
  margin-block-start: 5px;
  color: var(--error);
  font-size: 10px;
}

.form-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-block-start: 30px;
}

.submit-button[disabled] {
  cursor: wait;
  opacity: 0.65;
}

.form-status {
  flex: 1 1 240px;
  min-height: 24px;
  margin: 0;
  font-size: 12px;
  unicode-bidi: plaintext;
}

.form-status.is-success { color: var(--success); }
.form-status.is-error { color: var(--error); }

.contact-aside {
  position: sticky;
  inset-block-start: calc(var(--header-height) + 40px);
}

.contact-aside h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 560;
  line-height: 1.13;
}

.contact-rows {
  margin-block-start: 36px;
  border-block-start: 1px solid var(--ink);
}

.contact-row {
  padding: 17px 0;
  border-block-end: 1px solid var(--line);
}

.contact-row small {
  display: block;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
}

.contact-row a,
.contact-row span {
  display: inline-block;
  margin-block-start: 7px;
  font-size: 14px;
  font-weight: 560;
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-block-start: 24px;
  color: #167b43;
  font-size: 13px;
  font-weight: 650;
}

.whatsapp-link::before {
  content: "";
  width: 9px;
  height: 9px;
  background: #25d366;
}

.honeypot {
  position: absolute !important;
  inset-inline-start: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
}

/* Footer */
.site-footer {
  background: var(--ink-deep);
  color: #fff;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.15fr 0.75fr 1fr 0.75fr;
  gap: clamp(34px, 5vw, 72px);
  padding-block: 68px 56px;
}

.footer-brand img,
.site-footer > .footer-grid img {
  width: 86px;
  height: auto;
}

.footer-brand p,
.site-footer > .footer-grid p {
  max-width: 330px;
  margin: 20px 0 0;
  color: #929bab;
  font-size: 12px;
}

.footer-col h2 {
  margin: 0 0 17px;
  color: #687286;
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-col nav,
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-col a,
.footer-contact span {
  color: #b2bac7;
  font-size: 11px;
  transition: color 160ms ease;
}

.footer-col a:hover {
  color: var(--copper);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 21px 26px;
  border-block-start: 1px solid #252c39;
  color: #687286;
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
}

.footer-rights {
  unicode-bidi: isolate;
}

.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.site-footer > .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr;
  gap: 40px;
  padding-block: 60px;
}

.site-footer > .footer-grid > div:not(:first-child) {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: #b2bac7;
  font-size: 12px;
}

/* Mobile navigation */
.mobile-shell {
  position: fixed;
  inset: 0;
  z-index: 200;
}

.mobile-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  background: rgba(5, 8, 15, 0.58);
  opacity: 0;
  transition: opacity 240ms ease;
}

.mobile-panel {
  position: absolute;
  inset-block: 0;
  inset-inline-end: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  width: min(460px, 92vw);
  padding: 20px clamp(22px, 6vw, 38px) 28px;
  overflow-y: auto;
  background: var(--ink);
  color: #fff;
  transform: translateX(var(--panel-shift, 105%));
  transition: transform 340ms var(--ease-out);
}

[dir="rtl"] .mobile-panel {
  --panel-shift: -105%;
}

.mobile-shell.is-open .mobile-backdrop {
  opacity: 1;
}

.mobile-shell.is-open .mobile-panel {
  transform: translateX(0);
}

.mobile-panel-head,
.mobile-panel-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.mobile-panel-head {
  min-height: 54px;
  padding-block-end: 17px;
  border-block-end: 1px solid var(--line-light);
  color: #778195;
  font-size: 9px;
}

.mobile-close {
  position: relative;
  width: 40px;
  height: 40px;
  background: transparent;
}

.mobile-close span {
  position: absolute;
  inset-inline-start: 8px;
  inset-block-start: 19px;
  width: 24px;
  height: 2px;
  background: #fff;
  transform: rotate(45deg);
}

.mobile-close span:last-child {
  transform: rotate(-45deg);
}

.mobile-nav {
  padding-block: 24px;
}

.mobile-nav > a,
.mobile-services summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 17px 0;
  border-block-end: 1px solid var(--line-light);
  font-size: clamp(20px, 6vw, 30px);
  font-weight: 520;
  list-style: none;
}

.mobile-services summary::-webkit-details-marker {
  display: none;
}

.mobile-nav .nav-index {
  color: var(--copper);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
}

.mobile-service-links {
  display: grid;
  grid-template-columns: 1fr;
  padding: 8px 0 18px;
}

.mobile-service-links a {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  padding: 10px 4px;
  color: #b7bfcb;
  font-size: 12px;
}

.mobile-service-links span {
  color: var(--copper);
  font-family: "IBM Plex Mono", monospace;
  font-size: 9px;
}

.mobile-panel-foot {
  padding-block-start: 18px;
  border-block-start: 1px solid var(--line-light);
}

.mobile-panel-foot a,
.mobile-panel-foot button {
  background: transparent;
  color: #8993a4;
  font-family: "IBM Plex Mono", "Alexandria", monospace;
  font-size: 9px;
}

/* Legal documents */
.legal-page {
  background: var(--paper);
}

.legal-header {
  padding-block: clamp(70px, 9vw, 125px) 52px;
  border-block-end: 1px solid var(--line);
}

.legal-header h1 {
  max-width: 850px;
  margin: 17px 0 0;
  font-size: clamp(38px, 6vw, 78px);
  font-weight: 550;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.legal-updated {
  margin-top: 18px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 760px);
  gap: clamp(44px, 8vw, 110px);
  justify-content: center;
  padding-block: 68px 110px;
}

.legal-toc {
  position: sticky;
  inset-block-start: calc(var(--header-height) + 30px);
  align-self: start;
  border-block-start: 1px solid var(--ink);
}

.legal-toc a {
  display: block;
  padding: 10px 0;
  border-block-end: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
}

.legal-copy {
  font-size: 14px;
  line-height: 2;
}

.legal-copy h2,
.legal-copy h3 {
  scroll-margin-top: calc(var(--header-height) + 24px);
  margin: 52px 0 14px;
  font-size: 22px;
  font-weight: 650;
}

.legal-copy h2:first-child,
.legal-copy h3:first-child {
  margin-block-start: 0;
}

.legal-copy p,
.legal-copy li {
  color: #46505f;
  unicode-bidi: plaintext;
}

.legal-copy td {
  unicode-bidi: plaintext;
}

.legal-copy a {
  color: var(--cobalt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-copy table {
  width: 100%;
  border-collapse: collapse;
  margin-block: 26px;
}

.legal-copy td {
  padding: 10px;
  border-block: 1px solid var(--line);
  vertical-align: top;
}

.legal-related {
  min-height: 38px;
  padding: 8px 13px;
  font-size: 10px;
}

/* 404 signal */
.not-found-page {
  min-height: 100svh;
  background: var(--ink);
  color: #fff;
}

.not-found-page .site-header {
  position: relative;
}

.not-found-main {
  position: relative;
  display: grid;
  place-items: center;
  min-height: calc(100svh - var(--header-height));
  overflow: hidden;
  padding-block: 70px;
}

.not-found-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../uploads/signal-contours.svg") center / cover;
  opacity: 0.18;
}

.not-found-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(48px, 9vw, 130px);
}

.error-code {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border: 1px solid var(--line-light);
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(88px, 16vw, 220px);
  font-weight: 600;
  letter-spacing: -0.12em;
  line-height: 1;
}

.error-code::before,
.error-code::after {
  content: "";
  position: absolute;
  width: 34px;
  height: 34px;
  border-color: var(--copper);
}

.error-code::before {
  inset-block-start: -1px;
  inset-inline-start: -1px;
  border-block-start: 3px solid var(--copper);
  border-inline-start: 3px solid var(--copper);
}

.error-code::after {
  inset-block-end: -1px;
  inset-inline-end: -1px;
  border-block-end: 3px solid var(--copper);
  border-inline-end: 3px solid var(--copper);
}

.error-copy h1 {
  margin: 18px 0 0;
  font-size: clamp(42px, 6vw, 82px);
  font-weight: 550;
  letter-spacing: -0.05em;
  line-height: 1.07;
}

.error-copy p {
  max-width: 620px;
  margin: 20px 0 0;
  color: #afb7c4;
  font-size: 14px;
}

.error-copy .button-row {
  margin-block-start: 32px;
}

/* View transitions */
::view-transition-old(root) {
  animation: view-old 280ms var(--ease-out) both;
}

::view-transition-new(root) {
  animation: view-new 340ms var(--ease-out) both;
}

@keyframes view-old {
  to { opacity: 0; transform: translateY(-10px); }
}

@keyframes view-new {
  from { opacity: 0; transform: translateY(14px); clip-path: inset(0 0 100% 0); }
  to { opacity: 1; transform: none; clip-path: inset(0); }
}

/* Responsive */
@media (max-width: 1080px) {
  :root {
    --header-height: 70px;
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .header-grid {
    grid-template-columns: 1fr auto;
  }

  .legal-page .header-grid,
  .not-found-page .header-grid {
    grid-template-columns: auto 1fr auto;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hero::after {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
    gap: 42px;
  }

  .capability-atlas {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.75fr);
    gap: 36px;
  }

  .process-step {
    min-height: 260px;
  }

  .process-step h3 {
    margin-block-start: 55px;
  }
}

@media (max-width: 820px) {
  :root {
    --shell: min(100% - 38px, 720px);
  }

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .section-heading,
  .capability-atlas,
  .manifesto-grid,
  .faq-grid,
  .page-hero-grid,
  .service-detail-grid,
  .feature-intro,
  .story-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding-block: 74px 58px;
  }

  .hero h1 {
    font-size: clamp(50px, 12vw, 80px);
  }

  .signal-stage {
    width: min(100%, 540px);
  }

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

  .trust-item:nth-child(odd) {
    border-inline-start: 0;
  }

  .trust-item {
    border-block-end: 1px solid rgba(255, 255, 255, 0.24);
  }

  .capability-preview,
  .faq-intro,
  .contact-aside {
    position: relative;
    inset-block-start: auto;
  }

  .capability-preview {
    min-height: 520px;
  }

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

  .manifesto h2 {
    font-size: clamp(52px, 13vw, 86px);
  }

  .contact-band-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .service-directory-row {
    grid-template-columns: 48px 1fr 28px;
  }

  .service-directory-row p {
    display: none;
  }

  .service-detail-grid {
    gap: 46px;
  }

  .detail-pattern-wrap {
    min-height: 360px;
  }

  .pricing-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .pricing-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .activities-list {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .legal-layout {
    grid-template-columns: 1fr;
  }

  .not-found-grid {
    grid-template-columns: 1fr;
  }

  .error-code {
    width: min(100%, 460px);
  }

  .legal-toc {
    position: relative;
    inset-block-start: auto;
  }
}

@media (max-width: 560px) {
  :root {
    --shell: calc(100% - 28px);
    --header-height: 64px;
  }

  .brand-link img {
    width: 62px;
  }

  .brand-link > span,
  .header-actions > .language-toggle {
    display: none;
  }

  .legal-page .header-actions > .language-toggle {
    display: inline-flex;
  }

  .legal-page .header-grid {
    gap: 10px;
  }

  .header-actions {
    gap: 7px;
  }

  .hero-grid {
    padding-block-start: 62px;
  }

  .hero h1 {
    font-size: clamp(44px, 13.5vw, 66px);
  }

  .hero-lead {
    font-size: 14px;
  }

  .hero .button {
    flex: 1 1 150px;
  }

  .hero-meta {
    gap: 10px 14px;
  }

  .signal-stage {
    width: 100%;
  }

  .signal-board {
    inset: 13%;
  }

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

  .trust-item,
  .trust-item:nth-child(odd) {
    min-height: 100px;
    border-inline-start: 0;
  }

  .section-heading {
    margin-block-end: 38px;
  }

  .section-heading h2,
  .page-title {
    font-size: clamp(34px, 11vw, 50px);
  }

  .capability-button {
    grid-template-columns: 36px 1fr auto;
    gap: 10px;
    min-height: 84px;
    padding-inline: 8px;
  }

  .technology-band-inner {
    grid-template-columns: 1fr;
  }

  .technology-label {
    min-height: 44px;
    padding-inline: 0;
    border-inline-end: 0;
    border-block-end: 1px solid var(--ink);
  }

  .capability-button:hover,
  .capability-button.is-active {
    padding-inline-start: 15px;
  }

  .capability-button strong {
    font-size: 17px;
  }

  .capability-preview {
    min-height: 450px;
  }

  .preview-body {
    min-height: 260px;
    padding: 38px;
  }

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

  .process-step {
    min-height: 210px;
  }

  .process-step h3 {
    margin-block-start: 42px;
  }

  .manifesto h2 {
    font-size: clamp(44px, 14vw, 66px);
  }

  .faq-item summary {
    grid-template-columns: 26px 1fr 22px;
    gap: 10px;
  }

  .faq-answer p {
    padding-inline: 36px 10px;
  }

  .service-directory-row {
    grid-template-columns: 38px 1fr 20px;
    gap: 10px;
    min-height: 112px;
    padding-inline: 6px;
  }

  .feature-row {
    grid-template-columns: 34px 1fr;
    gap: 12px;
  }

  .feature-row p {
    grid-column: 2;
  }

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

  .field-full {
    grid-column: auto;
  }

  .contact-form {
    padding: 22px 18px;
  }

  .fact-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .legal-copy table,
  .legal-copy tbody {
    display: block;
  }

  .legal-copy tr {
    display: grid;
    grid-template-columns: 1fr;
    padding-block: 11px;
    border-block-end: 1px solid var(--line);
  }

  .legal-copy td {
    display: block;
    padding: 2px 0;
    border: 0;
  }

  .legal-copy td:first-child {
    color: var(--muted);
    font-size: 10px;
  }

  .footer-main,
  .site-footer > .footer-grid {
    grid-template-columns: 1fr;
  }

  .fallback-services ul {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .mobile-panel {
    width: 100%;
  }
}

@media (hover: none) {
  .process-step:hover,
  .button:hover {
    transform: none;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .site-loader {
    display: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .signal-stage {
    transform: none !important;
  }

  .technology-track {
    animation: none !important;
  }

  .technology-set[aria-hidden="true"] {
    display: none;
  }

  .technology-window {
    overflow-x: auto;
  }
}

@media print {
  .site-header,
  .site-loader,
  .scroll-signal,
  .mobile-shell,
  .contact-band {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .legal-layout {
    display: block;
  }

  .legal-toc {
    display: none;
  }
}