:root {
  --bg: #05070c;
  --bg-raised: #0c111c;
  --bg-soft: #111827;
  --line: rgba(226, 232, 240, 0.14);
  --line-strong: rgba(226, 232, 240, 0.24);
  --text: #f5f7fb;
  --muted: #a6b0c3;
  --dim: #737f95;
  --primary: #59f3c3;
  --primary-strong: #34dba9;
  --blue: #77a7ff;
  --amber: #ffc978;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 28px;
  --container: min(1160px, calc(100vw - 40px));
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans-400.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans-500.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans-600.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans-700.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans-800.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Chivo Mono";
  src: url("/fonts/chivo-mono-400.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Chivo Mono";
  src: url("/fonts/chivo-mono-500.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Chivo Mono";
  src: url("/fonts/chivo-mono-600.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Chivo Mono";
  src: url("/fonts/chivo-mono-700.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--text);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 78% 8%, rgba(89, 243, 195, 0.18), transparent 28rem),
    radial-gradient(circle at 14% 26%, rgba(119, 167, 255, 0.16), transparent 26rem),
    linear-gradient(180deg, #060914 0%, #05070c 44%, #080b12 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: 999px;
  padding: 10px 14px;
  color: #03110d;
  background: var(--primary);
  font-weight: 800;
}

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

.site-shell {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(210px, auto) 1fr auto;
  align-items: center;
  gap: 32px;
  min-height: 76px;
  margin: 0 auto;
  padding: 18px 0;
  background: transparent;
}

.brand-partner-group {
  display: flex;
  align-items: center;
  gap: 26px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-logo {
  display: block;
  width: 93px;
  height: auto;
}

.partner-logo {
  display: inline-flex;
  align-items: center;
  opacity: 0.95;
}

.partner-logo img {
  display: block;
  width: 82px;
  max-height: 24px;
  object-fit: contain;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(89, 243, 195, 0.38);
  border-radius: 12px;
  color: #04100d;
  background: linear-gradient(135deg, var(--primary), #effff9);
  box-shadow: 0 0 28px rgba(89, 243, 195, 0.28);
  font-family: "Chivo Mono", monospace;
}

.site-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2px;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.site-nav a,
.nav-menu-group summary,
.header-cta {
  border-radius: 999px;
  padding: 9px 12px;
  transition: 160ms ease;
}

.site-nav a:hover,
.nav-menu-group summary:hover,
.nav-menu-group[open] summary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.nav-menu-group {
  position: relative;
}

.nav-menu-group summary {
  cursor: pointer;
  list-style: none;
}

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

.nav-menu-group summary::after {
  content: "⌄";
  margin-left: 6px;
  color: var(--primary);
  font-size: 0.86em;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  min-width: 220px;
  transform: translateX(-50%);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 8px;
  background: rgba(5, 7, 12, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.nav-dropdown a {
  display: block;
  color: var(--muted);
  white-space: nowrap;
}

.nav-dropdown a[aria-current="page"] {
  color: var(--primary);
  font-weight: 700;
}

.header-cta {
  color: #03110d;
  background: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0;
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 56px;
  align-items: center;
  min-height: 730px;
  padding: 54px 0 72px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  letter-spacing: -0.06em;
  line-height: 0.98;
}

h1 {
  max-width: 820px;
  margin-bottom: 28px;
  font-size: 3.5rem;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
}

h3 {
  margin-bottom: 16px;
  font-size: 1.3rem;
}

.hero-subtitle,
.lead {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.72;
}

.hero-subtitle { max-width: 760px; }

.hero-note {
  margin-top: 18px;
  max-width: 760px;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.backed-by {
  margin-top: 50px;
}

.backed-by p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.backed-by-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 34px;
}

.backed-by-logos img {
  display: block;
  max-width: 155px;
  max-height: 34px;
  object-fit: contain;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 22px;
  font-family: "Chivo Mono", monospace;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.button-primary {
  color: #03110d;
  background: linear-gradient(135deg, var(--primary), #f3fff9);
  box-shadow: 0 0 42px rgba(89, 243, 195, 0.22);
}

.button-secondary {
  color: var(--text);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.055);
}

.hero-visual {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 42px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 10%, rgba(89, 243, 195, 0.2), transparent 18rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.98), rgba(7, 10, 18, 0.72));
  box-shadow: var(--shadow);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 32px;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(89, 243, 195, 0.24);
  border-radius: 999px;
  filter: drop-shadow(0 0 22px rgba(89, 243, 195, 0.18));
}

.orbit-one { inset: 90px 56px 150px; transform: rotate(-14deg); }
.orbit-two { inset: 150px 96px 94px; transform: rotate(18deg); border-color: rgba(119, 167, 255, 0.24); }

.signal-grid {
  position: absolute;
  inset: auto 40px 42px;
  height: 136px;
  border-radius: 24px;
  background:
    linear-gradient(90deg, rgba(89, 243, 195, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(89, 243, 195, 0.12) 1px, transparent 1px),
    linear-gradient(180deg, rgba(89, 243, 195, 0.18), rgba(119, 167, 255, 0.04));
  background-size: 28px 28px, 28px 28px, auto;
  border: 1px solid rgba(89, 243, 195, 0.2);
}

.glass-card {
  position: absolute;
  width: min(280px, calc(100% - 72px));
  padding: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: rgba(7, 10, 18, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

.glass-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--dim);
  font-family: "Chivo Mono", monospace;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.glass-card strong { font-size: 1.25rem; }
.glass-card-primary { top: 88px; left: 42px; }
.glass-card-secondary { right: 42px; bottom: 206px; }

.section {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 56px;
  align-items: start;
}

.section-heading-row {
  max-width: 760px;
  margin-bottom: 42px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.post-card,
.proof-panel,
.audience-grid article,
.social-proof-panel,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.18);
}

.feature-card {
  min-height: 300px;
  padding: 24px;
}

.feature-card-link {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.feature-card-link:hover {
  transform: translateY(-4px);
  border-color: rgba(89, 243, 195, 0.24);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.24);
}

.card-link-label {
  margin-top: auto;
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-card p,
.proof-panel p,
.post-card p,
.audience-grid p,
.social-proof-panel p,
.prose p,
.prose li { color: var(--muted); line-height: 1.75; }

.card-index {
  display: inline-block;
  margin-bottom: 58px;
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
}

.proof-panel {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 42px;
  padding: 42px;
  background:
    radial-gradient(circle at 90% 10%, rgba(89, 243, 195, 0.14), transparent 18rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.88), rgba(7, 10, 18, 0.86));
}

.compliance-list {
  display: grid;
  gap: 12px;
  align-content: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.compliance-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.audience-grid article {
  padding: 28px;
}

.audience-grid span {
  display: inline-flex;
  margin-bottom: 42px;
  border: 1px solid rgba(89, 243, 195, 0.28);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.social-proof-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 42px;
  padding: 42px;
  background:
    radial-gradient(circle at 12% 14%, rgba(119, 167, 255, 0.18), transparent 18rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.88), rgba(7, 10, 18, 0.86));
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(320px, 1fr);
  gap: 44px;
  align-items: start;
}

.contact-card {
  padding: 30px;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 14px 16px;
  color: var(--text);
  background: rgba(5, 7, 12, 0.72);
  font: inherit;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.form-note {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.content-page {
  width: min(880px, 100%);
  margin: 0 auto;
  padding: 110px 0;
}

.content-header {
  margin-bottom: 52px;
}

.prose {
  font-size: 1.05rem;
}

.prose a { color: var(--primary); }
.prose a { text-decoration: underline; text-underline-offset: 0.22em; }
.prose h2, .prose h3 { margin-top: 2em; }
.prose code {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.12em 0.34em;
  background: rgba(255, 255, 255, 0.07);
}

.product-hero,
.product-section,
.gateway-flow-section {
  border-top: 1px solid var(--line);
}

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.58fr);
  gap: 44px;
  align-items: center;
  padding: 88px 0 72px;
}

.gateway-snapshot {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(89, 243, 195, 0.22);
  border-radius: 34px;
  padding: 30px;
  background:
    radial-gradient(circle at 12% 18%, rgba(89, 243, 195, 0.24), transparent 12rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.94), rgba(7, 10, 18, 0.84));
  box-shadow: var(--shadow);
}

.gateway-snapshot::before {
  content: "";
  position: absolute;
  inset: -40% -30%;
  background: linear-gradient(115deg, transparent 36%, rgba(89, 243, 195, 0.16) 48%, transparent 60%);
  animation: gateway-scan 4.8s ease-in-out infinite;
}

.gateway-snapshot span,
.product-grid-three span,
.flow-node span,
.flow-trace-panel span {
  position: relative;
  display: block;
  margin-bottom: 14px;
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gateway-snapshot strong,
.gateway-snapshot p {
  position: relative;
}

.gateway-snapshot strong {
  display: block;
  margin-bottom: 18px;
  font-size: 1.55rem;
  line-height: 1.16;
}

.gateway-snapshot p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.72;
}

.product-section,
.gateway-flow-section {
  padding: 82px 0;
}

.product-grid-three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-grid-three article,
.product-proof {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
}

.product-grid-three article {
  padding: 26px;
}

.product-grid-three h2 {
  font-size: clamp(1.45rem, 2.5vw, 2rem);
}

.product-grid-three p,
.product-proof li {
  color: var(--muted);
  line-height: 1.72;
}

.product-grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.audience-split article,
.mcp-flow-step,
.memory-flow-step,
.kb-flow-node {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.18);
}

.audience-split article {
  padding: 26px;
}

.audience-split span,
.kb-flow-node span,
.mcp-flow-step span,
.memory-flow-step span {
  display: block;
  margin-bottom: 14px;
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.audience-split h2,
.kb-flow-node strong,
.mcp-flow-step strong,
.memory-flow-step strong {
  margin-bottom: 12px;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.22;
}

.audience-split p,
.kb-flow-node small,
.mcp-flow-step small,
.memory-flow-step small,
.kb-visual small,
.mcp-node small,
.memory-card span,
.memory-card strong,
.kb-answer small,
.kb-answer span {
  color: var(--muted);
  line-height: 1.72;
}

.kb-visual,
.mcp-visual,
.memory-visual {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.kb-visual {
  padding: 28px;
  background:
    radial-gradient(circle at 14% 18%, rgba(89, 243, 195, 0.22), transparent 10rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.94), rgba(7, 10, 18, 0.82));
}

.kb-sources {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.kb-sources span,
.mcp-node,
.memory-card {
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(5, 7, 12, 0.68);
  backdrop-filter: blur(16px);
}

.kb-sources span {
  min-height: 70px;
  font-family: "Chivo Mono", monospace;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kb-path {
  position: absolute;
  inset: 50% 10% auto;
  height: 4px;
  margin-top: 44px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(89, 243, 195, 0.9), transparent);
  box-shadow: 0 0 24px rgba(89, 243, 195, 0.42);
  overflow: hidden;
}

.kb-path::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.78), transparent);
  animation: kb-sweep 4.4s ease-in-out infinite;
}

.kb-answer {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  padding: 22px;
  border: 1px solid rgba(89, 243, 195, 0.22);
  border-radius: 24px;
  background: rgba(7, 10, 18, 0.78);
}

.kb-answer span,
.mcp-node span {
  display: block;
  margin-bottom: 10px;
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.kb-answer strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.28rem;
}

.kb-flow-diagram,
.mcp-flow-diagram,
.memory-flow-diagram {
  display: grid;
  gap: 14px;
}

.kb-flow-diagram {
  grid-template-columns: minmax(0, 1fr) 74px minmax(0, 1fr) 74px minmax(0, 1fr);
  align-items: center;
}

.kb-flow-line,
.mcp-flow-step,
.memory-flow-step {
  position: relative;
}

.kb-flow-node {
  padding: 22px;
}

.kb-flow-node-middle {
  border-color: rgba(89, 243, 195, 0.36);
  box-shadow: 0 0 44px rgba(89, 243, 195, 0.1);
}

.kb-flow-line {
  height: 2px;
  background: rgba(226, 232, 240, 0.16);
}

.kb-flow-line::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -1px;
  width: 9px;
  height: 9px;
  border-top: 2px solid rgba(89, 243, 195, 0.8);
  border-right: 2px solid rgba(89, 243, 195, 0.8);
  transform: translateY(-50%) rotate(45deg);
}

.kb-flow-line i {
  position: absolute;
  top: -3px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 20px rgba(89, 243, 195, 0.75);
  animation: flow-pulse 2.8s linear infinite;
}

.mcp-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: center;
  gap: 14px;
  padding: 30px;
  background:
    radial-gradient(circle at 50% 50%, rgba(119, 167, 255, 0.16), transparent 14rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.94), rgba(7, 10, 18, 0.82));
}

.mcp-orbit {
  position: absolute;
  border: 1px solid rgba(119, 167, 255, 0.24);
  border-radius: 999px;
  opacity: 0.55;
  pointer-events: none;
}

.mcp-orbit-one { inset: 58px; }
.mcp-orbit-two { inset: 114px; }

.mcp-node {
  width: 100%;
  min-height: 92px;
  padding: 16px;
  color: var(--text);
  text-align: center;
  z-index: 1;
}

.mcp-node-center {
  grid-column: 1 / -1;
  width: 100%;
  min-height: 132px;
  border-color: rgba(89, 243, 195, 0.24);
  box-shadow: 0 0 42px rgba(89, 243, 195, 0.12);
}

.mcp-node-top,
.mcp-node-left,
.mcp-node-right,
.mcp-node-bottom {
  display: grid;
  place-items: center;
}

.mcp-node small,
.memory-card span,
.memory-card strong {
  display: block;
}

.mcp-flow-diagram,
.memory-flow-diagram {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mcp-flow-step,
.memory-flow-step {
  padding: 22px;
}

.memory-visual {
  background:
    radial-gradient(circle at 15% 18%, rgba(119, 167, 255, 0.16), transparent 12rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.94), rgba(7, 10, 18, 0.82));
}

.memory-track {
  position: absolute;
  inset: 50% 10% auto;
  height: 4px;
  margin-top: -2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(119, 167, 255, 0.18), rgba(89, 243, 195, 0.72), rgba(119, 167, 255, 0.18));
}

.memory-track::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 22px rgba(89, 243, 195, 0.85);
  transform: translate(-50%, -50%);
  animation: memory-slide 6s ease-in-out infinite;
}

.memory-card {
  position: absolute;
  width: 210px;
  padding: 18px;
  text-align: center;
}

.memory-card-a { top: 56px; left: 40px; animation: memory-float 4.8s ease-in-out infinite; }
.memory-card-b { inset: 50% auto auto 50%; transform: translate(-50%, -50%); border-color: rgba(89, 243, 195, 0.2); }
.memory-card-c { right: 40px; bottom: 56px; animation: memory-float 4.8s ease-in-out infinite; animation-delay: 1.2s; }

@keyframes kb-sweep {
  0%, 40% { transform: translateX(-120%); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateX(120%); opacity: 0; }
}

@keyframes mcp-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes mcp-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes memory-slide {
  0% { left: 12%; }
  45% { left: 50%; }
  100% { left: 88%; }
}

@keyframes memory-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.gateway-flow-diagram {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) 74px minmax(0, 1.05fr) 74px minmax(0, 0.9fr);
  gap: 0;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 38px;
  padding: 34px;
  background:
    radial-gradient(circle at 50% 0%, rgba(89, 243, 195, 0.16), transparent 22rem),
    radial-gradient(circle at 96% 80%, rgba(119, 167, 255, 0.12), transparent 20rem),
    linear-gradient(145deg, rgba(17, 24, 39, 0.88), rgba(7, 10, 18, 0.86));
  box-shadow: var(--shadow);
}

.flow-node {
  position: relative;
  z-index: 1;
  min-height: 180px;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  padding: 24px;
  background: rgba(5, 7, 12, 0.68);
  backdrop-filter: blur(16px);
}

.flow-gateway {
  border-color: rgba(89, 243, 195, 0.42);
  box-shadow: 0 0 52px rgba(89, 243, 195, 0.13);
}

.flow-node strong {
  display: block;
  margin-bottom: 12px;
  font-size: 1.18rem;
  line-height: 1.22;
}

.flow-node small {
  color: var(--muted);
  line-height: 1.65;
}

.flow-line {
  position: relative;
  height: 2px;
  background: rgba(226, 232, 240, 0.16);
}

.flow-line::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -1px;
  width: 9px;
  height: 9px;
  border-top: 2px solid rgba(89, 243, 195, 0.8);
  border-right: 2px solid rgba(89, 243, 195, 0.8);
  transform: translateY(-50%) rotate(45deg);
}

.flow-line i {
  position: absolute;
  top: -3px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 20px rgba(89, 243, 195, 0.75);
  animation: flow-pulse 2.8s linear infinite;
}

.flow-line-two i {
  animation-delay: 1.1s;
}

.flow-trace-panel {
  grid-column: 1 / -1;
  margin-top: 22px;
  border: 1px solid rgba(119, 167, 255, 0.24);
  border-radius: 24px;
  padding: 22px;
  background: rgba(119, 167, 255, 0.075);
}

.flow-trace-panel ul,
.product-proof ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow-trace-panel li,
.product-proof li {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.045);
}

.product-proof {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 34px;
  padding: 34px;
}

@keyframes gateway-scan {
  0%, 42% { transform: translateX(-34%) rotate(0deg); opacity: 0; }
  52% { opacity: 1; }
  100% { transform: translateX(34%) rotate(0deg); opacity: 0; }
}

@keyframes flow-pulse {
  from { transform: translateX(0); opacity: 0; }
  12%, 80% { opacity: 1; }
  to { transform: translateX(74px); opacity: 0; }
}

.post-list {
  display: grid;
  gap: 18px;
}

.post-card {
  padding: 28px;
}

.post-card h2 {
  margin-bottom: 14px;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.site-footer {
  width: var(--container);
  margin: 0 auto;
  padding: 84px 0 32px;
  color: var(--muted);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(210px, 0.75fr) minmax(0, 1.25fr);
  gap: 72px;
  align-items: start;
}

.footer-identity {
  display: grid;
  gap: 26px;
  justify-items: start;
}

.footer-logo {
  display: block;
  width: 112px;
  height: auto;
}

.footer-partner-logo {
  display: block;
  width: 96px;
  height: auto;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  opacity: 0.82;
  transition: opacity 160ms ease, transform 160ms ease;
}

.footer-socials a:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.footer-socials img {
  display: block;
  width: 24px;
  height: 24px;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 56px;
  margin: 0;
}

.footer-columns h2 {
  margin-bottom: 18px;
  color: var(--text);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.footer-columns a {
  display: block;
  margin: 11px 0;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.35;
}

.footer-columns a:hover,
.copyright a:hover {
  color: var(--text);
}

.footer-divider {
  height: 1px;
  margin: 58px 0 24px;
  background: var(--line);
}

.copyright {
  color: var(--dim);
  font-size: 0.875rem;
  text-align: center;
}

@media (max-width: 940px) {
  .site-header { grid-template-columns: 1fr auto; border-radius: 28px; }
  .site-nav { grid-column: 1 / -1; justify-content: flex-start; overflow-x: auto; }
  .nav-dropdown { left: 0; transform: none; }
  .hero-section,
  .two-column,
  .proof-panel,
  .audience-grid,
  .social-proof-panel,
  .contact-layout,
  .product-hero,
  .product-grid-three,
  .product-grid-two,
  .product-proof,
  .flow-trace-panel ul,
  .product-proof ul,
  .kb-flow-diagram,
  .mcp-flow-diagram,
  .memory-flow-diagram { grid-template-columns: 1fr; }
  .gateway-flow-diagram { grid-template-columns: 1fr; gap: 14px; }
  .flow-line { width: 2px; height: 48px; margin: 0 auto; }
  .flow-line::after { top: auto; right: 50%; bottom: -1px; transform: translateX(50%) rotate(135deg); }
  .flow-line i { top: 0; left: -3px; animation-name: flow-pulse-down; }
  .footer-top { grid-template-columns: 1fr; gap: 46px; }
  .hero-section { min-height: auto; padding-top: 64px; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@keyframes flow-pulse-down {
  from { transform: translateY(0); opacity: 0; }
  12%, 80% { opacity: 1; }
  to { transform: translateY(48px); opacity: 0; }
}

@media (max-width: 640px) {
  :root { --container: min(100vw - 28px, 1160px); }
  .header-cta { display: none; }
  .hero-visual { min-height: 440px; }
  .glass-card-secondary { right: 28px; bottom: 172px; }
  .glass-card-primary { left: 28px; }
  .card-grid,
  .footer-columns { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
  .mcp-visual {
    display: flex;
    flex-direction: column;
    padding: 24px;
    gap: 16px;
  }
  .mcp-node,
  .mcp-node-center {
    width: 100%;
    min-height: auto;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms;
    animation-iteration-count: 1;
    transition-duration: 0.001ms;
  }
}

.sovereignty-badge {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(89, 243, 195, 0.42);
  border-radius: 999px;
  background: rgba(89, 243, 195, 0.08);
  box-shadow: 0 0 24px rgba(89, 243, 195, 0.12);
}

.sovereignty-badge span {
  color: var(--primary);
  font-family: "Chivo Mono", monospace;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}