:root {
  --bg: #080b10;
  --bg-2: #0d1118;
  --panel: rgba(15, 20, 29, 0.88);
  --panel-solid: #111720;
  --line: rgba(184, 207, 219, 0.16);
  --line-strong: rgba(184, 207, 219, 0.3);
  --text: #f0f4f4;
  --muted: #9aa8af;
  --muted-2: #707f87;
  --cyan: #5bd5df;
  --cyan-soft: rgba(91, 213, 223, 0.12);
  --cyan-strong: #99f1f5;
  --amber: #d8b06a;
  --success: #7dd8ad;
  --danger: #ef8e8e;
  --sans: "DM Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --max: 1240px;
  --radius: 10px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px),
    var(--bg);
  background-size: 72px 72px;
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.modal-open {
  overflow: hidden;
}

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

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

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

button {
  color: inherit;
}

img {
  max-width: 100%;
}

svg {
  width: 1.1em;
  height: 1.1em;
}

:focus-visible {
  outline: 2px solid var(--cyan-strong);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 500;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  transform: translateY(-150%);
  color: #061014;
  background: var(--cyan-strong);
  border-radius: 4px;
}

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

.ambient {
  position: fixed;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.ambient span {
  position: absolute;
  width: 44rem;
  height: 44rem;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .1;
  background: var(--cyan);
}

.ambient span:first-child {
  top: -28rem;
  right: -10rem;
}

.ambient span:last-child {
  bottom: -30rem;
  left: -20rem;
  background: #4168a7;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: rgba(8, 11, 16, .72);
  backdrop-filter: blur(18px);
  transition: border-color .2s ease, background .2s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(8, 11, 16, .92);
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 30px;
  align-items: center;
  width: min(calc(100% - 40px), var(--max));
  min-height: 76px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.brand span {
  display: grid;
  line-height: 1.1;
}

.brand b {
  font-size: .95rem;
  letter-spacing: .02em;
}

.brand small {
  margin-top: 5px;
  color: var(--muted-2);
  font: 500 .62rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
}

.desktop-nav > a,
.desktop-nav summary {
  min-height: 44px;
  padding: 13px 12px;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 600;
  border-radius: 5px;
  cursor: pointer;
  list-style: none;
  transition: color .2s ease, background .2s ease;
}

.desktop-nav > a:hover,
.desktop-nav summary:hover,
.desktop-nav > a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, .035);
}

.desktop-nav summary::-webkit-details-marker {
  display: none;
}

.desktop-nav summary span {
  display: inline-block;
  margin-left: 5px;
  color: var(--cyan);
  transition: transform .2s ease;
}

.mega[open] summary span {
  transform: rotate(45deg);
}

.mega {
  position: static;
}

.mega-panel {
  position: absolute;
  top: calc(100% - 1px);
  left: 50%;
  display: grid;
  grid-template-columns: .75fr 2.25fr;
  gap: 24px;
  width: min(calc(100vw - 40px), var(--max));
  max-height: calc(100vh - 90px);
  overflow-y: auto;
  padding: 26px;
  transform: translateX(-50%);
  border: 1px solid var(--line-strong);
  border-top-color: var(--cyan);
  background: rgba(10, 14, 20, .98);
  box-shadow: 0 32px 90px rgba(0, 0, 0, .55);
}

.mega-intro {
  padding: 22px;
  background: linear-gradient(145deg, var(--cyan-soft), transparent 72%);
  border: 1px solid var(--line);
}

.mega-intro p {
  max-width: 26ch;
  margin: 24px 0 30px;
  color: var(--text);
  font-size: 1.16rem;
}

.mega-intro a {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  color: var(--cyan-strong);
  font-size: .82rem;
  font-weight: 700;
}

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

.mega-links a {
  display: grid;
  align-content: start;
  min-height: 130px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .2s ease;
}

.mega-links a:nth-child(even) {
  border-right: 0;
}

.mega-links a:hover {
  background: var(--cyan-soft);
}

.mega-links span,
.eyebrow,
.case-label {
  color: var(--cyan);
  font: 600 .68rem var(--mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.mega-links strong {
  margin: 7px 0 5px;
  font-size: .98rem;
}

.mega-links small {
  color: var(--muted);
  line-height: 1.45;
}

.button {
  display: inline-flex;
  gap: 11px;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  color: #061014;
  background: var(--cyan);
  border: 1px solid var(--cyan);
  border-radius: 5px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .2s var(--ease), background .2s ease, border-color .2s ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--cyan-strong);
  border-color: var(--cyan-strong);
}

.button-small {
  min-height: 42px;
  padding: 10px 15px;
  white-space: nowrap;
}

.button-ghost {
  color: var(--text);
  background: transparent;
  border-color: var(--line-strong);
}

.button-ghost:hover {
  color: var(--cyan-strong);
  background: var(--cyan-soft);
  border-color: var(--cyan);
}

.menu-button {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 5px;
}

.mobile-panel {
  position: fixed;
  z-index: 150;
  inset: 0;
  display: none;
  overflow-y: auto;
  padding: 18px;
  background: rgba(8, 11, 16, .99);
}

.mobile-panel.is-open {
  display: block;
}

.mobile-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 700px;
  margin: 0 auto 18px;
  padding-bottom: 14px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font: 600 .72rem var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mobile-panel-head button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 5px;
}

.mobile-panel nav {
  display: grid;
  max-width: 700px;
  margin: 0 auto;
}

.mobile-panel nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
}

.mobile-panel nav a small {
  color: var(--muted-2);
  font: .64rem var(--mono);
  text-transform: uppercase;
}

.mobile-panel nav .button {
  margin-top: 24px;
  border-bottom: 1px solid var(--cyan);
}

.mobile-label {
  margin-top: 22px;
  padding-bottom: 7px;
  color: var(--cyan);
  font: 600 .66rem var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

main {
  display: block;
}

.breadcrumbs {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding-top: 24px;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: var(--muted-2);
  font: .68rem var(--mono);
  list-style: none;
}

.breadcrumbs li + li::before {
  content: "/";
  margin-right: 10px;
}

.breadcrumbs a:hover {
  color: var(--cyan);
}

.hero,
.service-hero,
.page-hero,
.section,
.cta-section,
.guardrail,
.related-section,
.error-page {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.hero,
.service-hero {
  min-height: 720px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .82fr);
  gap: 72px;
  align-items: center;
  padding: 92px 0 112px;
}

.hero h1,
.service-hero h1,
.page-hero h1,
.error-page h1 {
  margin: 18px 0 28px;
  max-width: 18ch;
  font-size: clamp(3.15rem, 7vw, 6.8rem);
  font-weight: 500;
  line-height: .94;
  letter-spacing: -.058em;
}

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

.hero-lede,
.service-hero > div:first-child > p,
.page-hero > p,
.error-page > p {
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.7;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.microcopy {
  max-width: 56ch;
  margin-top: 18px;
  color: var(--muted-2);
  font: .72rem/1.6 var(--mono);
}

.ops-visual {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 50% 45%, rgba(91, 213, 223, .13), transparent 40%),
    rgba(11, 15, 22, .84);
  box-shadow: 0 45px 100px rgba(0, 0, 0, .38);
}

.ops-visual::after {
  position: absolute;
  content: "";
  inset: 0;
  pointer-events: none;
  background: linear-gradient(transparent 50%, rgba(255, 255, 255, .015) 50%);
  background-size: 100% 5px;
}

.visual-top,
.voice-console-head {
  display: flex;
  justify-content: space-between;
  padding: 16px 18px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font: .66rem var(--mono);
  letter-spacing: .1em;
}

.status-dot {
  color: var(--success);
}

.status-dot::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  content: "";
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 14px var(--success);
}

.visual-grid {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 390px;
  padding: 44px;
}

.visual-grid::before {
  position: absolute;
  top: 50%;
  right: 80px;
  left: 80px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.visual-step {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 12px;
  align-items: center;
  margin: 6px 0;
  padding: 13px 15px;
  background: rgba(10, 15, 22, .92);
  border: 1px solid var(--line);
  font-family: var(--mono);
  animation: signal 4s calc(var(--delay) * .42s) ease-in-out infinite;
}

.visual-step span {
  color: var(--muted-2);
  font-size: .67rem;
}

.visual-step strong {
  font-size: .8rem;
  font-weight: 500;
}

.visual-step i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.visual-log {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.visual-log span {
  padding: 14px;
  color: var(--muted-2);
  border-right: 1px solid var(--line);
  font: .61rem var(--mono);
  text-align: center;
}

.visual-log span:last-child {
  border-right: 0;
}

@keyframes signal {
  0%,
  65%,
  100% {
    border-color: var(--line);
    transform: translateX(0);
  }
  75% {
    border-color: rgba(91, 213, 223, .6);
    transform: translateX(7px);
  }
}

.section {
  padding: 112px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 54px;
}

.section-heading h2,
.cta-section h2,
.voice-feature h2,
.example-section h2,
.split-copy h2 {
  margin: 15px 0 18px;
  font-size: clamp(2.1rem, 4vw, 4.2rem);
  font-weight: 500;
  line-height: 1.03;
  letter-spacing: -.045em;
}

.section-heading p,
.cta-section p,
.voice-feature > div > p,
.example-section > div > p,
.split-copy p {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.problem-grid a {
  grid-column: span 4;
  display: flex;
  min-height: 300px;
  padding: 28px;
  flex-direction: column;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .2s ease, transform .2s var(--ease);
}

.problem-grid a:nth-child(1),
.problem-grid a:nth-child(7) {
  grid-column: span 6;
}

.problem-grid a:hover {
  z-index: 1;
  background: var(--cyan-soft);
  transform: translateY(-4px);
}

.problem-grid a > span,
.index,
.method-grid article > span,
.contact-options > a > span {
  color: var(--muted-2);
  font: .7rem var(--mono);
}

.problem-grid h3 {
  max-width: 22ch;
  margin: auto 0 12px;
  font-size: 1.28rem;
  font-weight: 600;
}

.problem-grid p {
  min-height: 66px;
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
}

.problem-grid strong,
.text-link,
.mega-intro a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.problem-grid strong {
  margin-top: 24px;
  color: var(--cyan);
  font-size: .75rem;
}

.voice-feature {
  display: grid;
  grid-template-columns: 1fr .86fr;
  gap: 90px;
  align-items: center;
}

.capability-list {
  margin-top: 36px;
  border-top: 1px solid var(--line);
}

.capability-list > div {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.capability-list > div > span {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  color: var(--cyan);
  background: var(--cyan-soft);
  border-radius: 50%;
}

.capability-list p {
  display: grid;
  gap: 2px;
  margin: 0;
  color: var(--muted);
  font-size: .87rem;
}

.capability-list strong {
  color: var(--text);
  font-size: .94rem;
}

.voice-console {
  min-height: 470px;
  padding-bottom: 20px;
  background: rgba(12, 17, 24, .9);
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 90px rgba(0, 0, 0, .35);
}

.wave {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 130px;
  gap: 5px;
  border-bottom: 1px solid var(--line);
}

.wave i {
  display: block;
  width: 3px;
  height: calc(9px + (var(--i) % 8) * 5px);
  border-radius: 4px;
  background: var(--cyan);
  opacity: .7;
  animation: wave 1.45s calc(var(--i) * -.05s) ease-in-out infinite alternate;
}

@keyframes wave {
  to {
    height: calc(15px + (var(--i) % 6) * 8px);
    opacity: 1;
  }
}

.voice-events {
  padding: 20px 24px;
}

.voice-events p {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 0;
  padding: 13px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  font: .72rem var(--mono);
}

.voice-events p span {
  color: var(--cyan);
}

.voice-console > small {
  display: block;
  padding: 0 24px;
  color: var(--muted-2);
  font: .65rem/1.5 var(--mono);
}

.flow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  margin: 48px 0;
}

.flow-node {
  flex: 1;
  display: grid;
  min-height: 130px;
  padding: 20px;
  align-content: space-between;
  border: 1px solid var(--line-strong);
  background: var(--panel);
}

.flow-node span {
  color: var(--muted-2);
  font: .68rem var(--mono);
}

.flow-node strong {
  font-size: .96rem;
  font-weight: 600;
}

.flow-arrow {
  display: grid;
  width: 42px;
  place-items: center;
  color: var(--cyan);
  font-family: var(--mono);
}

.architecture-sides {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.architecture-sides > div {
  padding: 24px;
  background: var(--bg-2);
}

.architecture-sides p {
  margin: 13px 0 0;
  color: var(--muted);
}

.solution-list {
  border-top: 1px solid var(--line-strong);
}

.solution-list a {
  display: grid;
  grid-template-columns: 70px minmax(210px, .8fr) 1.3fr 28px;
  gap: 25px;
  align-items: center;
  min-height: 118px;
  padding: 20px 10px;
  border-bottom: 1px solid var(--line);
  transition: padding .2s ease, background .2s ease;
}

.solution-list a:hover {
  padding-inline: 22px;
  background: var(--cyan-soft);
}

.solution-list a > span,
.solution-list small {
  color: var(--muted-2);
  font: .65rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.solution-list h3 {
  margin: 4px 0 0;
  font-size: 1.35rem;
  font-weight: 500;
}

.solution-list p {
  color: var(--muted);
}

.solution-list svg {
  color: var(--cyan);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.method-grid article {
  min-height: 245px;
  padding: 27px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.method-grid h3 {
  margin: 50px 0 11px;
  font-size: 1.12rem;
}

.method-grid p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
}

.text-link {
  margin-top: 34px;
  color: var(--cyan-strong);
  font-size: .86rem;
  font-weight: 700;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.project-grid article {
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.project-grid h3,
.project-grid h2 {
  margin: 30px 0 15px;
  font-size: 1.35rem;
}

.project-grid > article > p {
  min-height: 80px;
  color: var(--muted);
}

.project-grid dl {
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
}

.project-grid dt {
  padding-top: 15px;
  color: var(--cyan);
  font: .64rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.project-grid dd {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: .86rem;
}

.trust-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 80px;
}

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

.line-grid article,
.capability-grid article {
  min-height: 120px;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.line-grid p,
.capability-grid p {
  margin: 32px 0 0;
  font-size: .9rem;
}

.legacy-tools > .section-heading {
  margin-bottom: 0;
}

.legacy-tools #legacy-diagnostic,
.legacy-tools #legacy-agent,
.legacy-tools #legacy-roi {
  margin-top: -35px;
}

.legacy-tools .section {
  width: 100%;
  padding-inline: 0;
}

.legacy-tools .section-inner {
  width: 100%;
  max-width: none;
}

.legacy-tools .section-label,
.legacy-tools .section-head {
  display: none;
}

.cta-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: center;
  margin-bottom: 90px;
  padding: 54px;
  background: linear-gradient(130deg, rgba(91, 213, 223, .15), rgba(14, 19, 27, .92) 55%);
  border: 1px solid rgba(91, 213, 223, .38);
}

.cta-section h2 {
  max-width: 18ch;
}

.cta-section .button {
  max-width: 280px;
}

.service-hero {
  display: grid;
  grid-template-columns: 1.2fr .6fr;
  gap: 90px;
  align-items: center;
  padding: 80px 0 110px;
}

.service-hero h1 {
  max-width: 15ch;
  font-size: clamp(3rem, 6.3vw, 6rem);
}

.service-signal,
.sector-code {
  position: relative;
  display: grid;
  min-height: 410px;
  padding: 30px;
  overflow: hidden;
  align-content: center;
  background:
    radial-gradient(circle at 50% 50%, var(--cyan-soft), transparent 40%),
    var(--panel);
  border: 1px solid var(--line-strong);
}

.service-signal > span,
.sector-code > span,
.sector-code > small {
  color: var(--muted-2);
  font: .66rem var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.service-signal strong,
.sector-code strong {
  max-width: 12ch;
  margin: 12px 0 30px;
  font-size: 2rem;
  line-height: 1.1;
}

.service-signal i {
  display: block;
  height: 1px;
  margin: 17px 0;
  transform-origin: left;
  background: linear-gradient(90deg, var(--cyan), transparent);
  animation: scan 3s ease-in-out infinite;
}

.service-signal i:nth-of-type(2) { animation-delay: -.7s; }
.service-signal i:nth-of-type(3) { animation-delay: -1.4s; }
.service-signal i:nth-of-type(4) { animation-delay: -2.1s; }

@keyframes scan {
  0%,
  100% { transform: scaleX(.12); opacity: .3; }
  50% { transform: scaleX(1); opacity: 1; }
}

.split-section {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 80px;
}

.split-section .line-grid {
  align-self: start;
}

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

.capability-grid article {
  min-height: 170px;
}

.example-section {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 70px;
  align-items: center;
}

.example-section .flow {
  margin: 0;
}

.example-section .flow-node {
  min-width: 0;
  min-height: 160px;
  padding: 14px;
}

.example-section .flow-arrow {
  width: 22px;
}

.guardrail {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 25px;
  align-items: start;
  margin-top: 20px;
  margin-bottom: 20px;
  padding: 34px;
  background: rgba(216, 176, 106, .07);
  border: 1px solid rgba(216, 176, 106, .28);
}

.guardrail > span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--amber);
  background: rgba(216, 176, 106, .12);
  border-radius: 50%;
}

.guardrail p {
  margin: 10px 0 0;
  max-width: 80ch;
  color: #d5c6a7;
}

.method-grid.compact article {
  min-height: 210px;
}

.related-section {
  display: grid;
  grid-template-columns: .4fr 1.6fr;
  gap: 60px;
  align-items: start;
  padding: 70px 0;
  border-top: 1px solid var(--line);
}

.related-section > div {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.related-section a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  transition: background .2s ease;
}

.related-section a:hover {
  background: var(--cyan-soft);
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  gap: 15px;
  align-items: center;
  min-height: 82px;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
}

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

.faq-list summary::after {
  content: "+";
  color: var(--cyan);
  font: 1.2rem var(--mono);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list summary span {
  color: var(--muted-2);
  font: .68rem var(--mono);
}

.faq-list details > p {
  max-width: 72ch;
  margin: 0 0 28px 69px;
  color: var(--muted);
}

.page-hero {
  padding: 120px 0 110px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: 15ch;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
}

.methodology-full {
  display: grid;
}

.methodology-full article {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 30px;
  align-items: center;
  min-height: 170px;
  border-bottom: 1px solid var(--line);
}

.methodology-full article > span {
  color: var(--cyan);
  font: .8rem var(--mono);
}

.methodology-full h2 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.methodology-full p {
  margin: 0;
  color: var(--muted);
}

.methodology-full small {
  color: var(--muted-2);
  font: .67rem var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

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

.project-grid-full article {
  min-height: 480px;
}

.project-grid-full h2 {
  font-size: 1.8rem;
}

.sector-list {
  display: grid;
  padding-top: 0;
  border-top: 0;
}

.sector-list a {
  display: grid;
  grid-template-columns: 70px 1fr 40px;
  gap: 20px;
  align-items: center;
  min-height: 155px;
  padding: 20px 10px;
  border-bottom: 1px solid var(--line);
}

.sector-list a:hover {
  background: var(--cyan-soft);
}

.sector-list > a > span {
  color: var(--muted-2);
  font: .7rem var(--mono);
}

.sector-list h2 {
  margin: 0 0 5px;
  font-size: 1.6rem;
}

.sector-list p {
  max-width: 70ch;
  margin: 0;
  color: var(--muted);
}

.sector-list svg {
  color: var(--cyan);
}

.sector-code {
  align-content: end;
}

.sector-code::before {
  position: absolute;
  content: "";
  width: 260px;
  height: 260px;
  top: 35px;
  right: 35px;
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow:
    0 0 0 35px rgba(91, 213, 223, .03),
    0 0 0 70px rgba(91, 213, 223, .02);
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.security-grid article {
  min-height: 310px;
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.security-grid article > span {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  color: var(--cyan);
  background: var(--cyan-soft);
  border-radius: 50%;
}

.security-grid h2 {
  margin: 38px 0 15px;
  font-size: 1.3rem;
}

.security-grid ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.security-grid li::before {
  content: "·";
  margin-right: 8px;
  color: var(--cyan);
}

.split-copy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}

.split-copy > div:last-child {
  padding-top: 35px;
}

.contact-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.contact-strip > div {
  display: grid;
  min-height: 140px;
  padding: 25px;
  align-content: space-between;
  background: var(--bg-2);
}

.contact-strip strong,
.contact-strip a {
  font-size: 1rem;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.contact-options > a {
  display: grid;
  grid-template-columns: 1fr auto;
  min-height: 230px;
  padding: 28px;
  background: var(--bg-2);
  transition: background .2s ease;
}

.contact-options > a:hover {
  background: var(--cyan-soft);
}

.contact-options h2,
.contact-options p {
  grid-column: 1 / -1;
}

.contact-options h2 {
  align-self: end;
  margin: 40px 0 5px;
  font-size: 1.5rem;
}

.contact-options p {
  margin: 0;
  color: var(--muted);
}

.contact-options svg {
  color: var(--cyan);
}

.diagnostic-hero {
  padding-bottom: 80px;
}

.diagnostic-layout {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 70px;
}

.diagnostic-form {
  position: relative;
}

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

.form-progress {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 0 0 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.form-progress:not(:first-of-type) {
  margin-top: 48px;
}

.form-progress span {
  color: var(--cyan);
  font: .7rem var(--mono);
}

.form-progress p {
  margin: 0;
  font-weight: 600;
}

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

.diagnostic-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--text);
  font-size: .84rem;
  font-weight: 600;
}

.diagnostic-form label > span {
  color: var(--muted-2);
  font-weight: 400;
}

.diagnostic-form input,
.diagnostic-form select,
.diagnostic-form textarea {
  width: 100%;
  color: var(--text);
  background: rgba(255, 255, 255, .025);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
}

.diagnostic-form input,
.diagnostic-form select {
  min-height: 50px;
  padding: 0 13px;
}

.diagnostic-form textarea {
  min-height: 140px;
  padding: 13px;
  resize: vertical;
}

.diagnostic-form input:focus,
.diagnostic-form select:focus,
.diagnostic-form textarea:focus {
  outline: 0;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-soft);
}

.diagnostic-form [aria-invalid="true"] {
  border-color: var(--danger);
}

.diagnostic-form small[data-error-for] {
  min-height: 16px;
  color: var(--danger);
  font-weight: 400;
}

.consent {
  grid-template-columns: 22px 1fr;
  align-items: start;
}

.consent input {
  width: 20px;
  min-height: 20px;
  margin: 2px 0 0;
  accent-color: var(--cyan);
}

.consent a {
  color: var(--cyan-strong);
  text-decoration: underline;
}

.form-status {
  min-height: 24px;
  margin-top: 14px;
  color: var(--muted);
}

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

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

.diagnostic-aside {
  position: sticky;
  top: 110px;
  align-self: start;
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.diagnostic-aside ol {
  display: grid;
  gap: 18px;
  margin: 30px 0;
  padding: 0;
  list-style: none;
}

.diagnostic-aside li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  color: var(--muted);
}

.diagnostic-aside li span {
  color: var(--cyan);
  font: .7rem var(--mono);
}

.diagnostic-aside p {
  color: var(--muted);
}

.diagnostic-aside hr {
  margin: 26px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.diagnostic-aside > a {
  display: block;
  margin-top: 10px;
  color: var(--cyan-strong);
  font-size: .84rem;
}

.legal-hero h1 {
  max-width: 20ch;
}

.legal-copy {
  max-width: 850px;
  margin-left: max(20px, calc((100vw - var(--max)) / 2));
}

.legal-copy h2 {
  margin: 42px 0 12px;
  font-size: 1.2rem;
}

.legal-copy p {
  color: var(--muted);
}

.legal-copy a {
  color: var(--cyan-strong);
  text-decoration: underline;
}

.legal-date {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font: .68rem var(--mono);
}

.error-page {
  display: grid;
  min-height: 70vh;
  padding: 100px 0;
  align-content: center;
}

.modal {
  position: fixed;
  z-index: 300;
  inset: 0;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 4, 7, .8);
  backdrop-filter: blur(9px);
}

.modal-card {
  position: relative;
  width: min(calc(100% - 32px), 620px);
  max-height: calc(100vh - 40px);
  margin: 20px auto;
  overflow-y: auto;
  padding: 34px;
  background: #0d1219;
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 100px rgba(0, 0, 0, .62);
}

.modal-card h2 {
  margin: 18px 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.05;
}

.modal-card > p {
  color: var(--muted);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.demo-state {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 30px;
  padding: 18px;
  background: var(--cyan-soft);
  border: 1px solid rgba(91, 213, 223, .3);
}

.demo-state span {
  color: var(--cyan);
  font: .68rem var(--mono);
}

.demo-transcript {
  min-height: 120px;
  margin-top: 14px;
  padding: 18px;
  color: var(--muted);
  background: rgba(255, 255, 255, .025);
  border: 1px solid var(--line);
}

.demo-transcript p {
  margin: 0;
}

.privacy-link {
  display: inline-block;
  margin-top: 24px;
  color: var(--cyan-strong);
  font-size: .76rem;
  text-decoration: underline;
}

.footer {
  border-top: 1px solid var(--line-strong);
  background: rgba(5, 7, 11, .72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, .75fr);
  gap: 50px;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 70px 0 50px;
}

.footer h2 {
  margin: 0 0 20px;
  color: var(--muted-2);
  font: 600 .68rem var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.footer ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer li a,
.footer-brand > a,
.footer-brand > span {
  color: var(--muted);
  font-size: .82rem;
}

.footer li a:hover,
.footer-brand > a:hover {
  color: var(--cyan-strong);
}

.footer-brand {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-brand .brand {
  margin-bottom: 12px;
}

.footer-brand p {
  max-width: 38ch;
  color: var(--muted);
  font-size: .86rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 22px 0;
  color: var(--muted-2);
  border-top: 1px solid var(--line);
  font: .65rem var(--mono);
}

.footer-bottom > div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.whatsapp {
  position: fixed;
  z-index: 90;
  right: 20px;
  bottom: 20px;
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  color: #07120d;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 12px 35px rgba(0, 0, 0, .4);
}

@media (max-width: 1080px) {
  .desktop-nav,
  .desktop-cta {
    display: none;
  }

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

  .menu-button {
    display: grid;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .home-hero {
    padding-top: 70px;
  }

  .hero-copy {
    max-width: 820px;
  }

  .ops-visual {
    min-height: 470px;
  }

  .voice-feature,
  .trust-section,
  .split-section,
  .example-section {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .problem-grid a {
    grid-column: span 6;
  }

  .problem-grid a:nth-child(7) {
    grid-column: span 12;
  }

  .service-hero {
    grid-template-columns: 1fr .65fr;
    gap: 45px;
  }

  .service-signal,
  .sector-code {
    min-height: 360px;
  }

  .example-section .flow {
    width: 100%;
  }

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

  .footer-grid {
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 28px;
  }
}

@media (max-width: 820px) {
  .hero,
  .service-hero {
    min-height: auto;
  }

  .hero,
  .service-hero,
  .page-hero {
    padding-top: 70px;
    padding-bottom: 80px;
  }

  .hero h1,
  .service-hero h1,
  .page-hero h1 {
    font-size: clamp(2.9rem, 12vw, 5rem);
  }

  .section {
    padding: 80px 0;
  }

  .problem-grid a,
  .problem-grid a:nth-child(1),
  .problem-grid a:nth-child(7) {
    grid-column: span 12;
    min-height: 250px;
  }

  .problem-grid p {
    min-height: auto;
  }

  .flow {
    display: grid;
  }

  .flow-node {
    min-height: 95px;
  }

  .flow-arrow {
    width: 100%;
    height: 32px;
    transform: rotate(90deg);
  }

  .architecture-sides,
  .method-grid,
  .project-grid,
  .project-grid-full,
  .line-grid,
  .capability-grid,
  .split-copy,
  .contact-options,
  .contact-strip {
    grid-template-columns: 1fr;
  }

  .solution-list a {
    grid-template-columns: 40px 1fr 28px;
    gap: 14px;
  }

  .solution-list a p {
    grid-column: 2 / -1;
    margin: -8px 0 10px;
  }

  .method-grid article {
    min-height: 210px;
  }

  .trust-section {
    gap: 30px;
  }

  .cta-section {
    grid-template-columns: 1fr;
    padding: 34px;
  }

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

  .service-signal,
  .sector-code {
    min-height: 300px;
  }

  .related-section {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .methodology-full article {
    grid-template-columns: 50px 1fr;
    padding: 30px 0;
  }

  .methodology-full article small {
    grid-column: 2;
  }

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

  .diagnostic-aside {
    position: static;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .nav-shell,
  .breadcrumbs,
  .hero,
  .service-hero,
  .page-hero,
  .section,
  .cta-section,
  .guardrail,
  .related-section,
  .error-page,
  .footer-grid,
  .footer-bottom {
    width: min(calc(100% - 28px), var(--max));
  }

  .nav-shell {
    min-height: 68px;
  }

  .brand small {
    display: none;
  }

  .hero h1,
  .service-hero h1,
  .page-hero h1 {
    font-size: clamp(2.55rem, 13vw, 4.2rem);
  }

  .button-row {
    display: grid;
  }

  .button-row .button {
    width: 100%;
  }

  .ops-visual {
    min-height: 430px;
  }

  .visual-grid {
    min-height: 330px;
    padding: 28px 18px;
  }

  .visual-grid::before {
    left: 35px;
    right: 35px;
  }

  .visual-log {
    grid-template-columns: 1fr;
  }

  .visual-log span {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .voice-events p {
    display: grid;
    gap: 3px;
  }

  .architecture-sides > div,
  .problem-grid a,
  .project-grid article,
  .security-grid article {
    padding: 22px;
  }

  .solution-list a {
    min-height: 130px;
  }

  .section-heading h2,
  .cta-section h2,
  .voice-feature h2,
  .example-section h2,
  .split-copy h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

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

  .related-section > div {
    grid-template-columns: 1fr;
  }

  .faq-list summary {
    grid-template-columns: 34px 1fr auto;
    min-height: 94px;
  }

  .faq-list details > p {
    margin-left: 49px;
  }

  .guardrail {
    grid-template-columns: 1fr;
    padding: 26px;
  }

  .cta-section {
    padding: 28px;
  }

  .contact-options > a {
    min-height: 210px;
  }

  .diagnostic-layout {
    gap: 35px;
  }

  .modal-card {
    padding: 28px 22px;
  }

  .modal-card .button-row {
    display: grid;
  }

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

  .footer-brand {
    grid-column: auto;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

@media print {
  .site-header,
  .mobile-panel,
  .whatsapp,
  .button,
  .footer {
    display: none !important;
  }

  body {
    color: #111;
    background: #fff;
  }

  .section,
  .page-hero,
  .service-hero {
    border-color: #ccc;
  }
}