:root {
  --navy-950: #061426;
  --navy-900: #081a30;
  --navy-850: #0a1f3a;
  --navy-800: #0c2442;
  --navy-700: #143355;
  --cobalt-700: #1f50d8;
  --cobalt-600: #2f6bff;
  --cobalt-500: #4b7dff;
  --cobalt-300: #9fc0ff;
  --cobalt-100: #e8f0ff;
  --paper: #ffffff;
  --paper-soft: #f4f7fd;
  --paper-blue: #edf3ff;
  --ink: #10233e;
  --ink-soft: #3c516e;
  --muted: #60728d;
  --line: #dce5f2;
  --line-dark: rgba(159, 192, 255, 0.18);
  --success: #24b47e;
  --warning: #e6a33b;
  --shadow-sm: 0 10px 30px rgba(16, 35, 62, 0.08);
  --shadow-md: 0 24px 70px rgba(6, 20, 38, 0.18);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 30px;
  --container: 1180px;
  --font-sans: "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: var(--cobalt-700);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--cobalt-600);
}

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

h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

h1 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.65rem, 6vw, 5.15rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

h3 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  letter-spacing: -0.02em;
}

p:last-child,
ul:last-child {
  margin-bottom: 0;
}

:focus-visible {
  outline: 3px solid #ffd166;
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  color: #fff;
  background: var(--cobalt-600);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.visually-hidden {
  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;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #fff;
  background: var(--cobalt-700);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

.icon {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 1rem;
  color: var(--cobalt-700);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 24px;
  height: 2px;
  content: "";
  background: currentColor;
}

.eyebrow--light {
  color: var(--cobalt-300);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--navy-900);
  text-decoration: none;
}

.brand:hover {
  color: var(--navy-900);
}

.brand__mark {
  width: 43px;
  height: 43px;
  flex: 0 0 auto;
  color: var(--cobalt-600);
}

.brand__name {
  display: flex;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.brand__name-accent {
  color: var(--cobalt-600);
}

.brand--footer {
  color: #fff;
}

.brand--footer:hover {
  color: #fff;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  padding: 13px 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(220, 229, 242, 0.9);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav a:not(.button) {
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.site-nav a:not(.button):hover,
.site-nav a[aria-current="page"]:not(.button) {
  color: var(--cobalt-700);
}

.site-nav a[aria-current="page"]:not(.button) {
  box-shadow: inset 0 -2px 0 var(--cobalt-600);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 42px;
  padding: 9px;
  color: var(--navy-900);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}

.nav-toggle__bars {
  display: block;
  width: 100%;
}

.nav-toggle__bars span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 21px;
  font-size: 0.92rem;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

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

.button--primary {
  color: #fff;
  background: var(--cobalt-600);
  box-shadow: 0 10px 24px rgba(47, 107, 255, 0.26);
}

.button--primary:hover {
  color: #fff;
  background: var(--cobalt-700);
  box-shadow: 0 13px 30px rgba(47, 107, 255, 0.34);
}

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

.button--ghost:hover {
  color: var(--cobalt-700);
  border-color: #a9c0e8;
  background: #fff;
}

.hero .button--ghost,
.page-hero .button--ghost,
.section--navy .button--ghost,
.cta-band .button--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.hero .button--ghost:hover,
.page-hero .button--ghost:hover,
.section--navy .button--ghost:hover,
.cta-band .button--ghost:hover {
  color: var(--navy-950);
  background: #fff;
  border-color: #fff;
}

.button__icon,
.text-link__icon {
  width: 18px;
  height: 18px;
  transition: transform 160ms ease;
}

.button:hover .button__icon,
.text-link:hover .text-link__icon {
  transform: translateX(3px);
}

.nav-cta {
  min-height: 42px;
  padding: 10px 18px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 28%, rgba(47, 107, 255, 0.22), transparent 31%),
    radial-gradient(circle at 8% 95%, rgba(75, 125, 255, 0.15), transparent 29%),
    linear-gradient(135deg, #061426 0%, #081d36 56%, #0a2342 100%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(159, 192, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 192, 255, 0.08) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to right, #000, rgba(0, 0, 0, 0.2));
}

.hero__inner {
  position: relative;
  display: grid;
  min-height: 710px;
  align-items: center;
  gap: clamp(36px, 6vw, 82px);
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.98fr);
  padding-top: 78px;
  padding-bottom: 84px;
}

.hero h1 {
  max-width: 780px;
  color: #fff;
  font-size: clamp(2.85rem, 5.4vw, 5rem);
}

.hero__lead {
  max-width: 650px;
  margin-bottom: 2rem;
  color: #b9cbe5;
  font-size: clamp(1.06rem, 1.6vw, 1.24rem);
}

.hero__actions,
.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__signals {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 0;
  margin: 2rem 0 0;
  color: #b9cbe5;
  list-style: none;
  font-size: 0.85rem;
  font-weight: 650;
}

.hero__signals li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero__signal-icon {
  width: 17px;
  height: 17px;
  color: var(--cobalt-300);
}

.hero__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__media::before {
  position: absolute;
  z-index: -1;
  width: 82%;
  aspect-ratio: 1;
  content: "";
  background: radial-gradient(circle, rgba(47, 107, 255, 0.24), transparent 65%);
  filter: blur(10px);
}

.topology {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 28px 60px rgba(0, 0, 0, 0.28));
}

.section {
  padding: clamp(74px, 9vw, 126px) 0;
}

.section--tight {
  padding: clamp(58px, 7vw, 88px) 0;
}

.section--paper {
  background: var(--paper-soft);
}

.section--navy {
  position: relative;
  overflow: hidden;
  color: #c2d2e8;
  background:
    radial-gradient(circle at 88% 12%, rgba(47, 107, 255, 0.18), transparent 28%),
    linear-gradient(140deg, var(--navy-950), var(--navy-800));
}

.section--navy::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(159, 192, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 192, 255, 0.05) 1px, transparent 1px);
  background-size: 46px 46px;
}

.section--navy > .container {
  position: relative;
  z-index: 1;
}

.section--navy h2,
.section--navy h3 {
  color: #fff;
}

.section--navy .section-lead,
.section--navy .eyebrow {
  color: #adc3e2;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(38px, 5vw, 62px);
}

.section-heading--centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading--centered .eyebrow {
  justify-content: center;
}

.section-heading--split {
  display: grid;
  max-width: none;
  align-items: end;
  gap: 30px 70px;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}

.section-heading--split h2,
.section-heading--split .section-lead {
  margin-bottom: 0;
}

.section-lead {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.04rem;
}

.intro-grid {
  display: grid;
  align-items: start;
  gap: 44px 80px;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
}

.intro-grid h2 {
  max-width: 680px;
  margin-bottom: 0;
}

.intro-grid__copy {
  padding-left: 28px;
  color: var(--ink-soft);
  border-left: 2px solid var(--cobalt-100);
}

.intro-grid__copy p + p {
  margin-top: 1rem;
}

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

.service-grid--wide {
  gap: 28px;
}

.service-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: clamp(28px, 4vw, 44px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.service-card__icon,
.quote-card__icon {
  display: grid;
  width: 54px;
  height: 54px;
  margin-bottom: 24px;
  color: var(--cobalt-600);
  background: var(--cobalt-100);
  border-radius: 16px;
  place-items: center;
}

.service-card__list,
.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 1.2rem 0 1.6rem;
  list-style: none;
}

.service-card__list li,
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 0.93rem;
}

.check-list__icon {
  width: 19px;
  height: 19px;
  margin-top: 3px;
  color: var(--cobalt-600);
}

.check-list--light li {
  color: #c0d2e9;
}

.check-list--light .check-list__icon {
  color: var(--cobalt-300);
}

.service-card .text-link {
  margin-top: auto;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--cobalt-700);
  font-size: 0.91rem;
  font-weight: 750;
  text-decoration: none;
}

.section-link-row {
  display: flex;
  justify-content: flex-start;
  margin-top: 34px;
}

.cloud-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cloud-card {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.cloud-card:hover {
  border-color: #b7cbed;
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.cloud-card__top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.cloud-card__top h3 {
  margin-bottom: 0;
  font-size: 1.04rem;
  letter-spacing: -0.01em;
}

.cloud-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.62;
}

.cloud-monogram {
  display: inline-grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  color: var(--cobalt-700);
  background: var(--cobalt-100);
  border-radius: 11px;
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: -0.02em;
  place-items: center;
}

.cloud-monogram--large {
  width: 62px;
  height: 62px;
  border-radius: 17px;
  font-size: 0.85rem;
}

.cloud-card--compact {
  padding: 18px;
}

.cloud-card--compact .cloud-card__top {
  margin-bottom: 8px;
}

.cloud-card--compact p {
  font-size: 0.82rem;
}

.process-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-step {
  padding: 24px 22px 4px;
  border-top: 1px solid var(--line-dark);
}

.process-step__number {
  display: block;
  margin-bottom: 32px;
  color: var(--cobalt-300);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
}

.process-step h3 {
  font-size: 1.13rem;
}

.process-step p {
  color: #a9bdd7;
  font-size: 0.91rem;
}

.section:not(.section--navy) .process-step {
  border-top-color: var(--line);
}

.section:not(.section--navy) .process-step__number {
  color: var(--cobalt-700);
}

.section:not(.section--navy) .process-step p {
  color: var(--muted);
}

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

.quote-card {
  padding: clamp(30px, 4vw, 48px);
  color: #b9cbe5;
  background: linear-gradient(145deg, var(--navy-900), var(--navy-800));
  border-radius: var(--radius);
}

.quote-card--light {
  color: var(--ink-soft);
  background: var(--paper-soft);
  border: 1px solid var(--line);
}

.quote-card h2 {
  color: #fff;
  font-size: clamp(1.7rem, 2.6vw, 2.35rem);
}

.quote-card--light h2 {
  color: var(--ink);
}

.quote-card p {
  margin-bottom: 0;
  font-size: 0.96rem;
}

.quote-card .quote-card__icon {
  margin-bottom: 30px;
}

.section--faq {
  padding-top: clamp(66px, 8vw, 108px);
  padding-bottom: clamp(66px, 8vw, 108px);
  background: #fff;
  border-top: 1px solid var(--line);
}

.faq-layout {
  display: grid;
  align-items: start;
  gap: 50px 90px;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr);
}

.faq-layout h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
}

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

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

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  color: var(--ink);
  font-size: 1.03rem;
  font-weight: 720;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
}

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

.faq-item__marker {
  position: relative;
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  background: var(--paper-blue);
  border-radius: 50%;
}

.faq-item__marker::before,
.faq-item__marker::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1.5px;
  content: "";
  background: var(--cobalt-700);
  transform: translate(-50%, -50%);
  transition: transform 160ms ease;
}

.faq-item__marker::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-item__marker::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-item__body {
  padding: 0 42px 24px 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.cta-band {
  position: relative;
  overflow: hidden;
  color: #b9cbe5;
  background: var(--cobalt-700);
}

.cta-band::before {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 480px;
  height: 480px;
  content: "";
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent 64%);
}

.cta-band__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  padding-top: clamp(56px, 7vw, 82px);
  padding-bottom: clamp(56px, 7vw, 82px);
}

.cta-band h2 {
  max-width: 670px;
  color: #fff;
}

.cta-band p {
  max-width: 620px;
}

.cta-band .eyebrow {
  color: #c8d8ff;
}

.site-footer {
  color: #9fb3cd;
  background: var(--navy-950);
}

.footer-grid {
  display: grid;
  gap: 50px;
  grid-template-columns: minmax(260px, 1.5fr) minmax(170px, 0.7fr) minmax(170px, 0.7fr);
  padding-top: 64px;
  padding-bottom: 50px;
}

.footer-brand p {
  max-width: 430px;
  margin-top: 18px;
  font-size: 0.92rem;
}

.footer-contact {
  font-weight: 700;
}

.footer-contact a {
  color: var(--cobalt-300);
}

.footer-column h2 {
  margin-bottom: 18px;
  color: #fff;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-column ul {
  display: grid;
  gap: 9px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-column a {
  color: #9fb3cd;
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-column a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: 22px;
  padding-bottom: 26px;
  border-top: 1px solid var(--line-dark);
  font-size: 0.76rem;
}

.footer-bottom p {
  margin: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(68px, 8vw, 110px) 0 clamp(58px, 7vw, 82px);
  background:
    radial-gradient(circle at 90% 0, rgba(47, 107, 255, 0.12), transparent 34%),
    linear-gradient(180deg, var(--paper-soft), #fff);
  border-bottom: 1px solid var(--line);
}

.page-hero::after {
  position: absolute;
  top: -70px;
  right: max(3vw, calc((100vw - var(--container)) / 2));
  width: 330px;
  height: 330px;
  content: "";
  border: 1px solid rgba(47, 107, 255, 0.14);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(47, 107, 255, 0.035), 0 0 0 110px rgba(47, 107, 255, 0.025);
}

.page-hero__inner {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 950px;
  font-size: clamp(2.6rem, 5vw, 4.55rem);
}

.page-hero__lead {
  max-width: 760px;
  margin-bottom: 1.8rem;
  color: var(--ink-soft);
  font-size: clamp(1.03rem, 1.5vw, 1.18rem);
}

.page-hero__route {
  position: absolute;
  bottom: -30px;
  right: 0;
  color: rgba(16, 35, 62, 0.11);
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 4vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.05em;
}

.breadcrumb {
  padding: 15px 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.breadcrumb ol {
  display: flex;
  width: min(calc(100% - 40px), var(--container));
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0 auto;
  color: var(--muted);
  list-style: none;
  font-size: 0.78rem;
}

.breadcrumb li + li::before {
  margin-right: 8px;
  content: "/";
  color: #aab8cb;
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--cobalt-700);
}

.detail-grid {
  display: grid;
  align-items: start;
  gap: 54px 74px;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
}

.feature-list {
  display: grid;
  gap: 28px;
  margin-top: 36px;
}

.feature-item {
  display: grid;
  gap: 18px;
  grid-template-columns: 48px minmax(0, 1fr);
}

.feature-item__icon {
  display: grid;
  width: 48px;
  height: 48px;
  color: var(--cobalt-700);
  background: var(--cobalt-100);
  border-radius: 14px;
  place-items: center;
}

.feature-item h3 {
  font-size: 1.15rem;
}

.feature-item p {
  color: var(--muted);
  font-size: 0.94rem;
}

.side-panel,
.panel {
  padding: 30px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.side-panel__note {
  padding-top: 18px;
  margin-top: 20px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
}

.panel--dark {
  background: rgba(8, 26, 48, 0.48);
  border-color: var(--line-dark);
}

.boundary-grid,
.state-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.boundary-card {
  padding: clamp(26px, 3.5vw, 38px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.boundary-card--in {
  border-top: 3px solid var(--cobalt-600);
}

.boundary-card--out {
  border-top: 3px solid var(--warning);
}

.boundary-card .check-list {
  margin-bottom: 0;
}

.split-panel {
  display: grid;
  align-items: center;
  gap: 48px 72px;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
}

.split-panel--navy .panel {
  color: #b9cbe5;
}

.split-panel .panel .check-list {
  margin-bottom: 0;
}

.scope-grid,
.rhythm-grid,
.guardrail-grid {
  display: grid;
  gap: 17px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.scope-card,
.rhythm-card,
.guardrail,
.state-card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.scope-card__index {
  display: block;
  margin-bottom: 26px;
  color: var(--cobalt-700);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.scope-card h3,
.rhythm-card h3 {
  font-size: 1.2rem;
}

.scope-card p,
.rhythm-card p,
.guardrail p,
.state-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.91rem;
}

.rhythm-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rhythm-card__label {
  margin-bottom: 22px;
  color: var(--cobalt-700);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.platform-intro {
  max-width: 800px;
  margin-bottom: 48px;
}

.platform-intro p {
  color: var(--muted);
}

.platform-list {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.platform-detail {
  padding: clamp(26px, 3.5vw, 38px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  scroll-margin-top: 110px;
}

.platform-detail__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.platform-detail__head .eyebrow {
  margin-bottom: 5px;
}

.platform-detail__head h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
}

.platform-detail__summary {
  color: var(--muted);
  font-size: 0.94rem;
}

.platform-detail .check-list {
  margin-bottom: 1.3rem;
}

.guardrail-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.guardrail > span {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  color: var(--cobalt-700);
  background: var(--cobalt-100);
  border-radius: 12px;
  place-items: center;
}

.guardrail h3 {
  font-size: 1.06rem;
}

.narrow-panel {
  max-width: 740px;
  padding: clamp(28px, 4vw, 46px);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.narrow-panel p {
  max-width: 560px;
  margin-right: auto;
  margin-bottom: 24px;
  margin-left: auto;
  color: var(--muted);
}

.not-found {
  min-height: 70vh;
  padding: clamp(80px, 12vw, 150px) 0;
  background: var(--paper-soft);
}

.not-found__inner {
  max-width: 800px;
}

.not-found__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.not-found__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 24px 0 0;
  margin: 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 0.9rem;
}

.contact-section {
  background: #fff;
}

.contact-layout {
  display: grid;
  align-items: start;
  gap: 42px 62px;
  grid-template-columns: minmax(0, 1.36fr) minmax(300px, 0.64fr);
}

.chat-panel {
  padding: clamp(26px, 4vw, 40px);
  color: #c2d2e8;
  background:
    radial-gradient(circle at 95% 5%, rgba(47, 107, 255, 0.2), transparent 32%),
    linear-gradient(145deg, var(--navy-950), var(--navy-800));
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.chat-panel h2 {
  margin-bottom: 12px;
  color: #fff;
}

.chat-panel > p {
  color: #b9cbe5;
}

.chat-panel__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.chat-panel__intro {
  max-width: 620px;
  margin-bottom: 24px;
}

.chat-frame-wrap {
  overflow: hidden;
  min-height: 590px;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
}

.chat-frame {
  display: block;
  width: 100%;
  height: 590px;
  border: 0;
}

.chat-panel--external .button,
.chat-panel--offline .button {
  margin-top: 10px;
}

.chat-panel--offline {
  padding-top: clamp(42px, 6vw, 72px);
  padding-bottom: clamp(42px, 6vw, 72px);
}

.chat-panel--offline h2 {
  max-width: 650px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.chat-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0;
}

.support-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin: 22px 0 0;
  color: #d7e3f3;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-size: 0.79rem;
  font-weight: 700;
}

.chat-panel__header .support-status {
  margin-top: 0;
  white-space: nowrap;
}

.support-status__dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(36, 180, 126, 0.14);
}

.support-status--offline .support-status__dot {
  background: var(--warning);
  box-shadow: 0 0 0 4px rgba(230, 163, 59, 0.14);
}

.support-status--compact {
  padding: 6px 10px;
  font-size: 0.74rem;
}

.chat-alternative {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-brief {
  padding: 6px 0 0 26px;
  border-left: 2px solid var(--cobalt-100);
}

.contact-brief > p {
  color: var(--muted);
}

.contact-brief .check-list {
  margin-bottom: 24px;
}

.security-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 17px;
  color: var(--ink-soft);
  background: var(--paper-blue);
  border-radius: 12px;
  font-size: 0.82rem;
}

.security-note span {
  color: var(--cobalt-700);
}

.security-note .icon {
  width: 20px;
  height: 20px;
}

.state-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.state-card span {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--cobalt-700);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.state-card h3 {
  font-size: 1.06rem;
}

@media (max-width: 1060px) {
  .site-nav {
    gap: 16px;
  }

  .site-nav ul {
    gap: 16px;
  }

  .hero__inner {
    min-height: 650px;
    gap: 34px;
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  }

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

  .process-step {
    padding-top: 20px;
  }

  .process-step__number {
    margin-bottom: 20px;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
    padding: 22px 20px 26px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px rgba(16, 35, 62, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav ul {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
  }

  .site-nav ul a:not(.button) {
    display: block;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a[aria-current="page"]:not(.button) {
    box-shadow: inset 3px 0 0 var(--cobalt-600);
    padding-left: 12px;
  }

  .nav-cta {
    align-self: flex-start;
  }

  .no-js .nav-toggle {
    display: none;
  }

  .no-js .site-nav {
    position: static;
    display: flex;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .hero__inner {
    min-height: 0;
    grid-template-columns: 1fr;
    padding-top: 62px;
    padding-bottom: 64px;
  }

  .hero__copy {
    max-width: 760px;
  }

  .hero__media {
    max-width: 650px;
    margin-inline: auto;
  }

  .intro-grid,
  .section-heading--split,
  .faq-layout,
  .detail-grid,
  .split-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .intro-grid__copy {
    padding-left: 20px;
  }

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

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

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

  .contact-brief {
    padding: 28px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .cta-band__inner {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  .container,
  .breadcrumb ol {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header {
    padding: 10px 0;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand__name {
    font-size: 1.1rem;
  }

  .hero__inner {
    gap: 28px;
    padding-top: 48px;
    padding-bottom: 50px;
  }

  .hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .hero__lead,
  .page-hero__lead {
    font-size: 1rem;
  }

  .hero__actions .button,
  .page-hero__actions .button,
  .not-found__actions .button {
    width: 100%;
  }

  .hero__signals {
    display: grid;
    gap: 8px;
  }

  .hero__media {
    margin-top: 4px;
  }

  .section {
    padding: 66px 0;
  }

  .service-grid,
  .cloud-grid,
  .quote-grid,
  .scope-grid,
  .boundary-grid,
  .platform-list,
  .process-grid,
  .guardrail-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    padding: 26px 22px;
  }

  .cloud-card {
    padding: 22px;
  }

  .faq-layout {
    gap: 26px;
  }

  .faq-item summary {
    padding: 18px 0;
    font-size: 0.97rem;
  }

  .faq-item__body {
    padding-right: 14px;
  }

  .page-hero {
    padding: 54px 0 50px;
  }

  .page-hero::after {
    right: -150px;
    width: 300px;
    height: 300px;
    opacity: 0.55;
  }

  .page-hero__route {
    display: none;
  }

  .detail-grid {
    gap: 36px;
  }

  .feature-item {
    gap: 12px;
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .feature-item__icon {
    width: 42px;
    height: 42px;
  }

  .side-panel,
  .panel {
    padding: 24px 21px;
  }

  .platform-detail {
    padding: 24px 21px;
  }

  .platform-detail__head {
    align-items: flex-start;
  }

  .cloud-monogram--large {
    width: 50px;
    height: 50px;
    border-radius: 14px;
  }

  .chat-panel {
    padding: 24px 18px;
    border-radius: 16px;
  }

  .chat-panel__header {
    flex-direction: column;
    gap: 14px;
  }

  .chat-frame-wrap,
  .chat-frame {
    min-height: 540px;
    height: 540px;
  }

  .footer-grid {
    gap: 36px;
    grid-template-columns: 1fr;
    padding-top: 48px;
    padding-bottom: 38px;
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 32px;
  }
}

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

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

@media print {
  .site-header,
  .site-footer,
  .cta-band,
  .breadcrumb,
  .hero__media,
  .skip-link {
    display: none !important;
  }

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

  .hero,
  .section--navy {
    color: #000;
    background: #fff;
  }

  .hero h1,
  .section--navy h2,
  .section--navy h3 {
    color: #000;
  }
}