:root {
  --ink: #11130f;
  --ink-soft: #191c17;
  --ink-raised: #20241d;
  --paper: #f1efe6;
  --paper-bright: #faf8f1;
  --paper-dim: #d8d5ca;
  --muted: #65685f;
  --line: rgba(17, 19, 15, 0.16);
  --line-dark: rgba(241, 239, 230, 0.16);
  --signal: #ff5c35;
  --signal-dark: #d93c18;
  --live: #a8ff78;
  --warning: #ffc857;
  --display: "Archivo", "Arial Narrow", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-snap: cubic-bezier(0.2, 0.8, 0.2, 1);
  --header-height: 5.25rem;
  --content: min(90rem, calc(100vw - 6rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--display);
  font-size: 1rem;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  background: var(--signal);
  color: var(--ink);
}

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

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

button {
  color: inherit;
  font: inherit;
}

svg {
  display: block;
}

code {
  font-family: var(--mono);
}

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

.section {
  position: relative;
  padding-block: clamp(6rem, 10vw, 10rem);
}

.section--dark {
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.section--dark::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(241, 239, 230, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(241, 239, 230, 0.025) 1px, transparent 1px);
  background-size: 4rem 4rem;
  content: "";
  pointer-events: none;
}

.section--signal {
  background: var(--signal);
  color: var(--ink);
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 1rem;
  left: 1rem;
  padding: 0.75rem 1rem;
  translate: 0 -200%;
  background: var(--paper-bright);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.75rem;
  transition: translate 180ms ease-out;
}

.skip-link:focus {
  translate: 0;
}

:focus-visible {
  outline: 3px solid var(--live);
  outline-offset: 4px;
}

.page-noise {
  position: fixed;
  z-index: 999;
  inset: 0;
  opacity: 0.045;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
}

.scroll-progress {
  position: fixed;
  z-index: 1001;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  scale: 0 1;
  transform-origin: left;
  background: var(--signal);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  width: 100%;
  height: var(--header-height);
  padding-inline: max(3rem, calc((100vw - 90rem) / 2));
  border-bottom: 1px solid transparent;
  color: var(--paper);
  transition: height 280ms var(--ease-out), background 280ms ease, border-color 280ms ease, backdrop-filter 280ms ease;
}

.site-header.is-scrolled {
  height: 4.5rem;
  border-color: var(--line-dark);
  background: rgba(17, 19, 15, 0.88);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: inherit;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.brand__mark {
  flex: 0 0 auto;
  width: 3rem;
  height: 2rem;
  background: url("/marcus-logo.png") top center / 100% auto no-repeat;
}

.brand small {
  margin-left: 0.25rem;
  color: rgba(241, 239, 230, 0.52);
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.13em;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 2.3vw, 2.6rem);
}

.main-nav a,
.header-github {
  position: relative;
  color: rgba(241, 239, 230, 0.68);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 180ms ease;
}

.main-nav a::after {
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 100%;
  height: 1px;
  scale: 0 1;
  transform-origin: right;
  background: var(--signal);
  content: "";
  transition: scale 220ms var(--ease-out);
}

.main-nav a:hover,
.header-github:hover {
  color: var(--paper);
}

.main-nav a:hover::after {
  scale: 1;
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.icon-button,
.menu-toggle {
  display: inline-grid;
  place-items: center;
  width: 2.65rem;
  height: 2.65rem;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease;
}

.icon-button:hover,
.menu-toggle:hover {
  border-color: var(--paper-dim);
  background: rgba(241, 239, 230, 0.07);
}

.icon-button svg {
  width: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.motion-toggle .icon-play,
.motion-paused .motion-toggle .icon-pause {
  display: none;
}

.motion-paused .motion-toggle .icon-play {
  display: block;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  min-height: 3.65rem;
  padding: 0.9rem 1.35rem;
  border: 1px solid var(--paper);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: translate 200ms var(--ease-out), background 200ms ease, color 200ms ease, box-shadow 200ms ease;
}

.button:hover {
  translate: 0 -2px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.button svg {
  width: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.button--compact {
  min-height: 2.7rem;
  padding: 0.7rem 1rem;
  border-color: var(--paper);
  font-size: 0.7rem;
}

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

.button--signal:hover {
  background: #ff744f;
}

.menu-toggle {
  display: none;
  position: relative;
  padding: 0;
}

.menu-toggle > span:not(.sr-only) {
  position: absolute;
  width: 1rem;
  height: 1px;
  background: currentColor;
  transition: rotate 220ms ease, translate 220ms ease, opacity 220ms ease;
}

.menu-toggle > span:nth-child(1) { translate: 0 -4px; }
.menu-toggle > span:nth-child(3) { translate: 0 4px; }
.menu-toggle[aria-expanded="true"] > span:nth-child(1) { translate: 0; rotate: 45deg; }
.menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] > span:nth-child(3) { translate: 0; rotate: -45deg; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding-top: var(--header-height);
  background: var(--ink);
  color: var(--paper);
}

.hero::before {
  position: absolute;
  inset: 0;
  opacity: 0.58;
  background-image: linear-gradient(rgba(241, 239, 230, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(241, 239, 230, 0.045) 1px, transparent 1px);
  background-position: center;
  background-size: clamp(3rem, 5.2vw, 5rem) clamp(3rem, 5.2vw, 5rem);
  mask-image: linear-gradient(to bottom, black 0%, black 70%, transparent 100%);
  content: "";
}

.hero::after {
  position: absolute;
  top: 0;
  left: 51%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent 3%, var(--line-dark) 12%, var(--line-dark) 85%, transparent);
  content: "";
}

.hero__ambient {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ambient {
  position: absolute;
  display: block;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  opacity: 0.11;
  filter: blur(90px);
}

.ambient--one {
  top: 6%;
  right: -10%;
  background: var(--signal);
}

.ambient--two {
  bottom: 0;
  left: 32%;
  width: 20rem;
  height: 20rem;
  background: var(--live);
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(29rem, 0.98fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 6rem);
  min-height: calc(100svh - var(--header-height) - 3rem);
  padding-block: clamp(4rem, 8vh, 7rem) clamp(6rem, 10vh, 8rem);
}

.hero__copy {
  position: relative;
  z-index: 3;
}

.eyebrow,
.section-index {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow {
  color: rgba(241, 239, 230, 0.68);
}

.status-dot {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0 0 rgba(168, 255, 120, 0.42);
  animation: status-pulse 2.2s ease-out infinite;
}

@keyframes status-pulse {
  60% { box-shadow: 0 0 0 0.55rem rgba(168, 255, 120, 0); }
  100% { box-shadow: 0 0 0 0 rgba(168, 255, 120, 0); }
}

.hero__title {
  max-width: 12ch;
  margin: clamp(1.5rem, 3.5vh, 2.5rem) 0 1.75rem;
  font-size: clamp(4.25rem, 7.4vw, 8.4rem);
  font-stretch: 82%;
  font-weight: 850;
  letter-spacing: -0.075em;
  line-height: 0.84;
  text-wrap: balance;
  word-spacing: 0.055em;
}

.hero__title em,
.display-title em {
  color: var(--signal);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.06em;
}

.hero__lead {
  max-width: 41rem;
  margin: 0;
  color: rgba(241, 239, 230, 0.67);
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  font-weight: 360;
  line-height: 1.55;
}

.hero__lead strong {
  color: var(--paper);
  font-weight: 600;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin-top: 2.5rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 1px solid rgba(241, 239, 230, 0.3);
  color: rgba(241, 239, 230, 0.72);
  font-size: 0.77rem;
  font-weight: 600;
  transition: color 180ms ease, border-color 180ms ease;
}

.text-link:hover {
  border-color: var(--signal);
  color: var(--paper);
}

.hero-install {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: stretch;
  max-width: 41rem;
  margin-top: 3.2rem;
  border: 1px solid var(--line-dark);
  background: rgba(241, 239, 230, 0.025);
}

.hero-install > div {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
  padding: 0.9rem 1.1rem;
}

.hero-install__label {
  color: rgba(241, 239, 230, 0.42);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.hero-install code {
  overflow: hidden;
  color: rgba(241, 239, 230, 0.82);
  font-size: 0.69rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-install code span {
  margin-right: 0.35rem;
  color: var(--live);
}

.copy-button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding-inline: 1rem;
  border: 0;
  border-left: 1px solid var(--line-dark);
  background: transparent;
  color: rgba(241, 239, 230, 0.68);
  font-family: var(--mono);
  font-size: 0.6rem;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease;
}

.copy-button:hover {
  background: rgba(241, 239, 230, 0.07);
  color: var(--paper);
}

.copy-button svg {
  width: 0.9rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}

.hero__system {
  position: relative;
  z-index: 2;
  aspect-ratio: 1 / 1;
  width: min(100%, 41rem);
  justify-self: end;
}

.system-frame {
  position: absolute;
  inset: 1rem;
  overflow: hidden;
  border: 1px solid rgba(241, 239, 230, 0.16);
  background: rgba(17, 19, 15, 0.52);
  box-shadow: inset 0 0 0 0.5rem rgba(241, 239, 230, 0.015), 0 4rem 8rem rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(8px);
}

.system-frame::before,
.system-frame::after {
  position: absolute;
  z-index: 2;
  width: 1rem;
  height: 1rem;
  border-color: var(--signal);
  content: "";
}

.system-frame::before { top: -1px; left: -1px; border-top: 2px solid; border-left: 2px solid; }
.system-frame::after { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }

.system-frame__top,
.system-frame__footer {
  position: absolute;
  z-index: 5;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 2.6rem;
  padding-inline: 1rem;
  color: rgba(241, 239, 230, 0.42);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.08em;
}

.system-frame__top {
  top: 0;
  border-bottom: 1px solid var(--line-dark);
}

.system-frame__footer {
  bottom: 0;
  border-top: 1px solid var(--line-dark);
}

.system-frame__footer span:first-child {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.system-frame__footer .status-dot {
  width: 0.35rem;
  height: 0.35rem;
}

.topology-lines {
  position: absolute;
  top: 2.6rem;
  left: 0;
  width: 100%;
  height: calc(100% - 5.2rem);
  overflow: visible;
}

.topology-path {
  fill: none;
  stroke: rgba(241, 239, 230, 0.16);
  stroke-dasharray: 3 5;
  stroke-width: 1.3;
}

.signal {
  fill: var(--live);
  filter: url(#signal-glow);
}

.signal--b,
.signal--d { fill: var(--signal); }

.topology-node {
  position: absolute;
  z-index: 4;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0 0.5rem;
  width: 9rem;
  padding: 0.75rem;
  border: 1px solid var(--line-dark);
  background: rgba(25, 28, 23, 0.88);
  font-family: var(--mono);
}

.topology-node::after {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0.7rem var(--live);
  content: "";
}

.node__index {
  grid-row: 1 / 3;
  color: var(--signal);
  font-size: 0.52rem;
}

.topology-node strong {
  color: var(--paper);
  font-size: 0.6rem;
  font-weight: 600;
}

.topology-node small {
  color: rgba(241, 239, 230, 0.37);
  font-size: 0.48rem;
}

.node--interface { top: 16%; left: 4%; }
.node--control { top: 16%; right: 4%; }
.node--runtime { bottom: 12%; left: 15%; }
.node--agent { right: 15%; bottom: 12%; }

.kernel-orbit {
  position: absolute;
  z-index: 4;
  top: 51%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 14rem;
  height: 14rem;
  translate: -50% -50%;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(241, 239, 230, 0.16);
  border-radius: 50%;
}

.orbit::after {
  position: absolute;
  top: 50%;
  left: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 1rem rgba(255, 92, 53, 0.8);
  content: "";
}

.orbit--outer {
  inset: 0;
  border-style: dashed;
  animation: orbit-spin 18s linear infinite;
}

.orbit--inner {
  inset: 1.6rem;
  animation: orbit-spin 12s linear infinite reverse;
}

@keyframes orbit-spin { to { rotate: 360deg; } }

.kernel-core {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 7.7rem;
  height: 7.7rem;
  border: 1px solid rgba(255, 92, 53, 0.65);
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 4rem rgba(255, 92, 53, 0.12), inset 0 0 2.5rem rgba(255, 92, 53, 0.07);
}

.kernel-core small {
  position: absolute;
  top: 1rem;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.43rem;
  letter-spacing: 0.1em;
}

.kernel-core strong {
  color: var(--paper);
  font-size: 3.8rem;
  font-weight: 850;
  letter-spacing: -0.12em;
  line-height: 1;
}

.kernel-core span {
  position: absolute;
  bottom: 1rem;
  color: rgba(241, 239, 230, 0.5);
  font-family: var(--mono);
  font-size: 0.48rem;
}

.kernel-status {
  position: absolute;
  bottom: -0.2rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--line-dark);
  background: var(--ink);
  color: rgba(241, 239, 230, 0.5);
  font-family: var(--mono);
  font-size: 0.46rem;
}

.kernel-status i {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--live);
}

.system-event {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: rgba(241, 239, 230, 0.26);
  font-family: var(--mono);
  font-size: 0.43rem;
  animation: event-fade 6s var(--ease-out) infinite;
}

.system-event span {
  width: 0.25rem;
  height: 0.25rem;
  background: currentColor;
}

.event--one { top: 36%; left: 5%; }
.event--two { top: 37%; right: 4%; animation-delay: -2s; }
.event--three { right: 5%; bottom: 35%; animation-delay: -4s; }

@keyframes event-fade {
  0%, 10% { opacity: 0; translate: 0 0.5rem; }
  25%, 70% { opacity: 1; translate: 0; }
  90%, 100% { opacity: 0; translate: 0 -0.35rem; }
}

.hero__rail {
  position: absolute;
  z-index: 5;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  border-block: 1px solid var(--line-dark);
  background: var(--signal);
  color: var(--ink);
}

.rail-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  min-height: 3rem;
  padding-inline: 1rem;
  font-family: var(--mono);
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  animation: rail-scroll 32s linear infinite;
}

.rail-track i {
  width: 0.4rem;
  height: 0.4rem;
  rotate: 45deg;
  background: var(--ink);
}

@keyframes rail-scroll { to { translate: -50% 0; } }

.manifesto {
  background: var(--paper);
}

.manifesto__grid,
.section-heading {
  display: grid;
  grid-template-columns: minmax(10rem, 0.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 8rem);
}

.section-index {
  align-self: start;
  padding-top: 0.6rem;
}

.section-index span {
  display: inline-grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.55rem;
}

.section-index--dark {
  color: rgba(241, 239, 230, 0.54);
}

.manifesto__title,
.display-title {
  margin: 0;
  font-size: clamp(3.2rem, 6.4vw, 7.5rem);
  font-stretch: 82%;
  font-weight: 820;
  letter-spacing: -0.07em;
  line-height: 0.94;
}

.manifesto__title span {
  color: var(--signal);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.06em;
}

.manifesto__body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  max-width: 58rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.manifesto__body p {
  margin: 0;
  color: #4f524a;
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.65;
}

.manifesto__statement {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr;
  align-items: center;
  gap: 1.4rem;
  margin-top: clamp(6rem, 10vw, 10rem);
  padding-block: 1.5rem;
  border-block: 1px solid var(--line);
}

.manifesto__statement span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.manifesto__statement strong {
  font-size: clamp(1.2rem, 2.2vw, 2.2rem);
  font-weight: 720;
  letter-spacing: -0.04em;
}

.manifesto__statement svg {
  width: clamp(4rem, 8vw, 9rem);
  fill: none;
  stroke: var(--signal);
  stroke-width: 1.4;
}

.section-heading {
  position: relative;
  z-index: 2;
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

.section-heading > div:last-child {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.55fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 7rem);
}

.section-lead {
  max-width: 34rem;
  margin: 0 0 0.5rem;
  color: rgba(241, 239, 230, 0.56);
  font-size: clamp(1rem, 1.4vw, 1.22rem);
  line-height: 1.6;
}

.section-heading--light .section-lead {
  color: #5d6057;
}

.section-lead code {
  color: inherit;
  font-size: 0.88em;
}

.console-journey {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr) minmax(17rem, 0.34fr);
  min-height: 37rem;
  border: 1px solid var(--line-dark);
  background: #0b0d0a;
  box-shadow: 0 3rem 7rem rgba(0, 0, 0, 0.35);
}

.journey-steps {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  border-right: 1px solid var(--line-dark);
}

.journey-step {
  position: relative;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 0.45rem;
  padding: 1.25rem;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--line-dark);
  background: transparent;
  color: rgba(241, 239, 230, 0.4);
  text-align: left;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease;
}

.journey-step:last-child {
  border-bottom: 0;
}

.journey-step:hover,
.journey-step.is-active {
  background: rgba(241, 239, 230, 0.045);
  color: var(--paper);
}

.journey-step span {
  font-family: var(--mono);
  font-size: 0.55rem;
}

.journey-step strong {
  font-size: 0.82rem;
  font-weight: 650;
}

.journey-step i {
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 100%;
  scale: 1 0;
  transform-origin: top;
  background: var(--signal);
  transition: scale 350ms var(--ease-out);
}

.journey-step.is-active i {
  scale: 1;
}

.terminal-shell {
  display: grid;
  grid-template-rows: 3rem 1fr;
  min-width: 0;
  border-right: 1px solid var(--line-dark);
}

.terminal-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding-inline: 1rem;
  border-bottom: 1px solid var(--line-dark);
  color: rgba(241, 239, 230, 0.36);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.terminal-dots {
  display: flex;
  gap: 0.35rem;
}

.terminal-dots span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: rgba(241, 239, 230, 0.18);
}

.terminal-dots span:first-child { background: var(--signal); }
.terminal-dots span:nth-child(2) { background: var(--warning); }
.terminal-dots span:nth-child(3) { background: var(--live); }

.terminal-replay {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem;
  border: 0;
  background: transparent;
  color: rgba(241, 239, 230, 0.4);
  font-family: var(--mono);
  font-size: 0.52rem;
  cursor: pointer;
  transition: color 180ms ease;
}

.terminal-replay:hover { color: var(--paper); }
.terminal-replay svg { width: 0.8rem; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

.terminal-screen {
  min-width: 0;
  padding: clamp(1.5rem, 3vw, 2.7rem);
  background-image: radial-gradient(circle at 50% 100%, rgba(168, 255, 120, 0.045), transparent 45%);
}

.terminal-context {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-dark);
  color: rgba(241, 239, 230, 0.3);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.08em;
}

.terminal-context span:last-child {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.terminal-context i {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--live);
}

.terminal-output {
  display: grid;
  align-content: start;
  gap: 0.6rem;
  min-height: 25rem;
  padding-top: 1.7rem;
  overflow: hidden;
  font-family: var(--mono);
  font-size: clamp(0.67rem, 0.82vw, 0.8rem);
  line-height: 1.7;
}

.terminal-line {
  max-width: 100%;
  margin: 0;
  opacity: 0;
  translate: 0 0.4rem;
  color: rgba(241, 239, 230, 0.68);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  animation: terminal-line-in 350ms var(--ease-out) forwards;
}

.terminal-line--command {
  margin-top: 0.55rem;
  color: var(--paper);
}

.terminal-line--prompt {
  margin-top: 0.55rem;
  color: var(--paper);
}

.terminal-line--command::before {
  margin-right: 0.65rem;
  color: var(--signal);
  content: "$";
}

.terminal-line--success { color: var(--live); }
.terminal-line--muted { color: rgba(241, 239, 230, 0.38); }

.terminal-cursor {
  display: inline-block;
  width: 0.48rem;
  height: 1em;
  margin-left: 0.25rem;
  translate: 0 0.15em;
  background: var(--live);
  animation: cursor-blink 850ms steps(1) infinite;
}

@keyframes terminal-line-in { to { opacity: 1; translate: 0; } }
@keyframes cursor-blink { 50% { opacity: 0; } }

.journey-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  padding: clamp(1.5rem, 3vw, 2.7rem);
  background: #141713;
}

.journey-copy__number {
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.journey-copy__eyebrow {
  margin: 0 0 1rem;
  color: rgba(241, 239, 230, 0.36);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
}

.journey-copy h3 {
  margin: 0 0 1.3rem;
  font-size: clamp(1.8rem, 2.8vw, 3.1rem);
  font-stretch: 85%;
  font-weight: 730;
  letter-spacing: -0.055em;
  line-height: 1;
}

.journey-copy p:not(.journey-copy__eyebrow) {
  margin: 0;
  color: rgba(241, 239, 230, 0.52);
  font-size: 0.88rem;
  line-height: 1.65;
}

.journey-controls {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-dark);
}

.journey-controls button {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line-dark);
  background: transparent;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease;
}

.journey-controls button:hover { border-color: var(--paper); background: rgba(241, 239, 230, 0.06); }
.journey-controls svg { width: 0.9rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.journey-controls span { justify-self: center; color: rgba(241, 239, 230, 0.38); font-family: var(--mono); font-size: 0.55rem; }
.journey-controls b { color: var(--paper); font-weight: 500; }

.architecture {
  background: var(--paper-bright);
}

.architecture-stage {
  border-top: 1px solid var(--line);
}

.architecture-map {
  position: relative;
  height: clamp(35rem, 55vw, 46rem);
  min-height: 35rem;
  border-inline: 1px solid var(--line);
  background-image: linear-gradient(rgba(17, 19, 15, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(17, 19, 15, 0.055) 1px, transparent 1px);
  background-size: 4rem 4rem;
}

.architecture-map > svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.map-line,
.map-pulse {
  fill: none;
  stroke: rgba(17, 19, 15, 0.26);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.map-pulse {
  stroke: var(--signal);
  stroke-dasharray: 30 500;
  stroke-width: 2;
  animation: map-pulse 4s linear infinite;
}

.map-pulse--two { animation-delay: -1.3s; }
.map-pulse--three { stroke: #5da93b; animation-delay: -2.6s; }

@keyframes map-pulse { to { stroke-dashoffset: -530; } }

.map-card,
.map-gate,
.map-core {
  position: absolute;
  z-index: 2;
  background: var(--paper-bright);
}

.map-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0 0.8rem;
  width: 13.5rem;
  padding: 1rem;
  border: 1px solid var(--ink);
}

.map-card > span {
  grid-row: 1 / 3;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.map-card strong { font-size: 0.72rem; font-weight: 750; }
.map-card small { color: var(--muted); font-family: var(--mono); font-size: 0.48rem; }
.map-card::after { position: absolute; top: 50%; right: -5px; width: 8px; height: 8px; translate: 0 -50%; border: 1px solid var(--ink); border-radius: 50%; background: var(--signal); content: ""; }

.map-card--cli { top: 17%; left: 3%; }
.map-card--api { top: 45%; left: 3%; }
.map-card--source { bottom: 16%; left: 3%; }
.map-card--worker { top: 18%; right: 2%; }
.map-card--process { right: 2%; bottom: 16%; }
.map-card--worker::after,
.map-card--process::after { right: auto; left: -5px; background: var(--live); }

.map-core {
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 10.5rem;
  height: 10.5rem;
  translate: -50% -50%;
  border: 1px solid var(--ink);
  border-radius: 50%;
  box-shadow: 0 0 0 1.2rem var(--paper-bright), 0 0 0 calc(1.2rem + 1px) var(--line), 0 0 0 2.7rem var(--paper-bright), 0 0 0 calc(2.7rem + 1px) var(--line);
}

.map-core i {
  position: absolute;
  top: 0.7rem;
  right: 1.1rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0.7rem #72c949;
}

.map-core small { color: var(--signal); font-family: var(--mono); font-size: 0.5rem; letter-spacing: 0.1em; }
.map-core strong { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.06em; }
.map-core span { color: var(--muted); font-family: var(--mono); font-size: 0.52rem; }

.map-gate {
  top: 50%;
  left: 69%;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.7rem;
  translate: -50% -50%;
  padding: 0.8rem;
  border: 1px solid var(--line);
  font-family: var(--mono);
}

.map-gate span { writing-mode: vertical-rl; color: var(--signal); font-size: 0.48rem; }
.map-gate strong { font-size: 0.48rem; line-height: 1.6; }

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

.architecture-facts article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 1.2rem;
  padding: clamp(1.5rem, 3vw, 2.7rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.architecture-facts span { grid-row: 1 / 3; color: var(--signal); font-family: var(--mono); font-size: 0.55rem; }
.architecture-facts h3 { margin: 0 0 0.8rem; font-size: 1.05rem; }
.architecture-facts p { margin: 0; color: #60635a; font-size: 0.86rem; line-height: 1.65; }

.capabilities {
  background: var(--paper);
}

.capabilities__intro {
  display: grid;
  grid-template-columns: minmax(10rem, 0.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 8rem);
  margin-bottom: clamp(4rem, 7vw, 7rem);
}

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

.capability-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 28rem;
  padding: clamp(1.5rem, 3vw, 2.8rem);
  overflow: hidden;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  transition: background 250ms ease, color 250ms ease;
}

.capability-card--governance,
.capability-card--runtime { grid-column: span 7; }
.capability-card--versions,
.capability-card--observability { grid-column: span 5; }
.capability-card--authoring,
.capability-card--connect { grid-column: span 6; }

.capability-card:hover {
  background: var(--paper-bright);
}

.capability-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  scale: 0 1;
  transform-origin: left;
  background: var(--signal);
  content: "";
  transition: scale 450ms var(--ease-out);
}

.capability-card:hover::before { scale: 1; }

.capability-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3.5rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.09em;
}

.capability-card__top svg {
  width: 1.3rem;
  fill: none;
  stroke: var(--ink);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.capability-card h3 {
  max-width: 15ch;
  margin: 0 0 1.2rem;
  font-size: clamp(2rem, 3.3vw, 3.6rem);
  font-stretch: 82%;
  font-weight: 750;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.capability-card p {
  max-width: 38rem;
  margin: 0;
  color: #60635a;
  font-size: 0.94rem;
  line-height: 1.65;
}

.capability-card p code { font-size: 0.84em; }

.policy-visual,
.runtime-visual,
.version-visual,
.trace-visual,
.authoring-visual,
.connect-visual {
  margin-top: auto;
}

.policy-visual {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.policy-visual > * {
  padding-block: 0.65rem;
  border-bottom: 1px solid var(--line);
}

.policy-visual i { color: var(--muted); font-style: normal; }
.policy-visual b { color: #397d1a; font-weight: 600; }
.policy-visual b.deny { color: var(--signal-dark); }

.version-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding-top: 4rem;
}

.version-visual::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--line);
  content: "";
}

.version-visual span {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--paper);
  font-family: var(--mono);
  font-size: 0.6rem;
}

.version-visual span.active {
  width: 5rem;
  height: 5rem;
  border-color: var(--signal);
  background: var(--signal);
  font-weight: 600;
}

.version-visual small { display: block; font-size: 0.38rem; letter-spacing: 0.08em; }

.runtime-visual {
  display: grid;
  gap: 0.8rem;
  margin-top: 3rem;
}

.runtime-visual div {
  display: grid;
  grid-template-columns: 6rem 1fr;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.5rem;
}

.runtime-visual i {
  position: relative;
  height: 0.4rem;
  background: rgba(17, 19, 15, 0.08);
}

.runtime-visual i::after {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--load);
  background: var(--signal);
  content: "";
  transition: width 600ms var(--ease-out);
}

.trace-visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 0.45rem;
  height: 6.5rem;
  padding-top: 2rem;
  border-bottom: 1px solid var(--ink);
}

.trace-visual i { flex: 1; background: var(--ink); }
.trace-visual i:nth-child(1) { height: 22%; }
.trace-visual i:nth-child(2) { height: 48%; }
.trace-visual i:nth-child(3) { height: 34%; }
.trace-visual i:nth-child(4) { height: 78%; background: var(--signal); }
.trace-visual i:nth-child(5) { height: 58%; }
.trace-visual span { position: absolute; top: 42%; left: 0; width: 100%; border-top: 1px dashed var(--signal); }

.authoring-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.6rem, 2vw, 1.8rem);
  padding-top: 3rem;
  font-family: var(--mono);
}

.authoring-visual span { display: grid; place-items: center; width: 3.5rem; height: 3.5rem; border: 1px solid var(--line); border-radius: 50%; font-size: 0.7rem; }
.authoring-visual i { color: var(--signal); font-style: normal; }
.authoring-visual strong { padding: 0.9rem 1.2rem; border: 1px solid var(--ink); font-size: 0.55rem; text-align: center; }

.connect-visual {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.connect-visual span { padding: 1rem 0.4rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 0.5rem; text-align: center; }

.sovereignty {
  overflow: hidden;
}

.sovereignty::before {
  position: absolute;
  top: 0;
  right: -10vw;
  width: 58vw;
  height: 58vw;
  border: 1px solid rgba(17, 19, 15, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 6vw rgba(255, 92, 53, 0), 0 0 0 calc(6vw + 1px) rgba(17, 19, 15, 0.12), 0 0 0 12vw rgba(255, 92, 53, 0), 0 0 0 calc(12vw + 1px) rgba(17, 19, 15, 0.08);
  content: "";
}

.sovereignty__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(24rem, 0.75fr);
  gap: clamp(3rem, 8vw, 10rem);
}

.section-index--signal { color: rgba(17, 19, 15, 0.6); margin-bottom: 3rem; }
.sovereignty .display-title em { color: var(--paper-bright); }
.sovereignty__lead { margin: 0 0 3rem; font-size: clamp(1.25rem, 2vw, 1.8rem); font-weight: 500; letter-spacing: -0.025em; line-height: 1.45; }

.sovereignty-list {
  border-top: 1px solid rgba(17, 19, 15, 0.27);
}

.sovereignty-list article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  padding-block: 1.4rem;
  border-bottom: 1px solid rgba(17, 19, 15, 0.27);
}

.sovereignty-list article > span { font-family: var(--mono); font-size: 0.55rem; }
.sovereignty-list h3 { margin: 0 0 0.4rem; font-size: 1rem; }
.sovereignty-list p { margin: 0; color: rgba(17, 19, 15, 0.68); font-size: 0.85rem; line-height: 1.55; }

.adoption-track {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.adoption-step {
  position: relative;
  min-height: 28rem;
  padding: clamp(1.4rem, 2.5vw, 2.4rem);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  transition: background 220ms ease;
}

.adoption-step:hover { background: rgba(241, 239, 230, 0.04); }
.adoption-step:not(:last-child)::after { position: absolute; z-index: 2; top: 6.1rem; right: -0.75rem; display: grid; place-items: center; width: 1.5rem; height: 1.5rem; border: 1px solid var(--line-dark); border-radius: 50%; background: var(--ink); color: var(--signal); font-family: var(--mono); font-size: 0.65rem; content: "→"; }
.adoption-step__number { color: rgba(241, 239, 230, 0.35); font-family: var(--mono); font-size: 0.55rem; }
.adoption-step__icon { display: grid; place-items: center; width: 4rem; height: 4rem; margin: 2.2rem 0 4rem; border: 1px solid var(--line-dark); color: var(--signal); }
.adoption-step__icon svg { width: 1.5rem; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.4; }
.adoption-step h3 { margin: 0 0 1rem; font-size: clamp(1.6rem, 2.2vw, 2.4rem); font-stretch: 85%; font-weight: 700; letter-spacing: -0.05em; }
.adoption-step p { margin: 0; color: rgba(241, 239, 230, 0.56); font-size: 0.86rem; line-height: 1.65; }
.adoption-step code { color: rgba(241, 239, 230, 0.75); font-size: 0.8em; }
.adoption-step small { position: absolute; bottom: 1.6rem; left: clamp(1.4rem, 2.5vw, 2.4rem); color: var(--live); font-family: var(--mono); font-size: 0.48rem; letter-spacing: 0.09em; }

.final-cta {
  position: relative;
  overflow: hidden;
  padding-block: clamp(7rem, 13vw, 13rem);
  background: var(--paper-bright);
}

.final-cta__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(17, 19, 15, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(17, 19, 15, 0.055) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 75%);
}

.final-cta__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.final-cta__stamp {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 2.7rem;
}

.final-cta__stamp > span { display: grid; place-items: center; width: 3.2rem; height: 3.2rem; border-radius: 50%; background: var(--signal); font-size: 1.6rem; font-weight: 850; }
.final-cta__stamp small { font-family: var(--mono); font-size: 0.48rem; line-height: 1.35; text-align: left; }

.final-cta h2 {
  margin: 0;
  font-size: clamp(3.5rem, 8.2vw, 9.5rem);
  font-stretch: 80%;
  font-weight: 820;
  letter-spacing: -0.08em;
  line-height: 0.82;
}

.final-cta h2 em { color: var(--muted); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.final-cta h2 strong { color: var(--signal); font-weight: inherit; }
.final-cta__content > p { max-width: 48rem; margin: 3rem auto; color: #5c5f56; font-size: clamp(1.05rem, 1.6vw, 1.35rem); line-height: 1.6; }

.final-install {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  width: min(100%, 58rem);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  text-align: left;
}

.final-install > div { display: flex; align-items: center; gap: 0.9rem; min-width: 0; padding: 1rem 1.4rem; }
.final-install > div span { color: var(--live); font-family: var(--mono); }
.final-install code { overflow: hidden; font-size: clamp(0.65rem, 1vw, 0.82rem); text-overflow: ellipsis; white-space: nowrap; }
.final-install .button { min-width: 11rem; border: 0; }

.final-links { display: flex; gap: 2rem; margin-top: 2rem; }
.final-links a { border-bottom: 1px solid var(--line); color: #5c5f56; font-size: 0.78rem; font-weight: 600; transition: color 180ms ease, border-color 180ms ease; }
.final-links a:hover { border-color: var(--signal); color: var(--ink); }

.site-footer {
  padding-top: 5rem;
  background: var(--ink);
  color: var(--paper);
}

.site-footer__main {
  display: grid;
  grid-template-columns: 0.7fr 1fr 1fr;
  align-items: start;
  gap: 3rem;
  padding-bottom: 5rem;
}

.brand--footer { align-self: start; }
.brand__logo { display: block; width: 9.5rem; height: auto; }
.site-footer__main > p { max-width: 28rem; margin: 0; color: rgba(241, 239, 230, 0.5); font-size: 0.9rem; }
.footer-nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.footer-nav a { color: rgba(241, 239, 230, 0.6); font-size: 0.76rem; transition: color 180ms ease; }
.footer-nav a:hover { color: var(--signal); }

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line-dark);
  color: rgba(241, 239, 230, 0.32);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.05em;
}

.copy-toast {
  position: fixed;
  z-index: 1100;
  right: 1.5rem;
  bottom: 1.5rem;
  padding: 0.85rem 1rem;
  translate: 0 1rem;
  opacity: 0;
  border: 1px solid var(--live);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.62rem;
  pointer-events: none;
  transition: opacity 220ms ease, translate 220ms var(--ease-out);
}

.copy-toast.is-visible { translate: 0; opacity: 1; }

body.reveal-ready .reveal {
  opacity: 0;
  translate: 0 2rem;
  transition: opacity 750ms var(--ease-out), translate 750ms var(--ease-out);
}

body.reveal-ready .reveal.is-visible {
  opacity: 1;
  translate: 0;
}

.hero .reveal:nth-child(2) { transition-delay: 80ms; }
.hero .reveal:nth-child(3) { transition-delay: 150ms; }
.hero .reveal:nth-child(4) { transition-delay: 220ms; }
.hero .reveal:nth-child(5) { transition-delay: 290ms; }

.motion-paused *,
.motion-paused *::before,
.motion-paused *::after {
  animation-play-state: paused !important;
}

@media (max-width: 1180px) {
  :root { --content: min(100% - 3rem, 78rem); }
  .site-header { padding-inline: 1.5rem; }
  .main-nav { gap: 1.2rem; }
  .header-github { display: none; }
  .hero__content { grid-template-columns: minmax(0, 1fr) minmax(24rem, 0.78fr); gap: 2rem; }
  .hero__title { font-size: clamp(4rem, 7.2vw, 6.8rem); }
  .topology-node { width: 7.5rem; padding: 0.55rem; }
  .kernel-orbit { width: 11rem; height: 11rem; }
  .kernel-core { width: 6.3rem; height: 6.3rem; }
  .kernel-core strong { font-size: 3rem; }
  .console-journey { grid-template-columns: 8rem minmax(0, 1fr) minmax(15rem, 0.34fr); }
  .journey-step { padding: 1rem; }
  .architecture-map { min-height: 32rem; }
  .map-card { width: 11.5rem; }
  .map-gate { left: 70%; }
  .adoption-step { min-height: 30rem; }
}

@media (max-width: 960px) {
  :root { --header-height: 4.6rem; }
  .site-header { grid-template-columns: 1fr auto; height: var(--header-height); }
  .main-nav {
    position: fixed;
    z-index: -1;
    inset: var(--header-height) 0 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    padding: 3rem 1.5rem;
    translate: 100% 0;
    opacity: 0;
    background: var(--ink);
    transition: translate 350ms var(--ease-out), opacity 250ms ease;
  }
  .main-nav.is-open { translate: 0; opacity: 1; }
  .main-nav a { padding-block: 1.1rem; border-bottom: 1px solid var(--line-dark); font-size: clamp(1.6rem, 6vw, 3rem); font-weight: 600; letter-spacing: -0.04em; }
  .main-nav a::after { display: none; }
  .menu-toggle { display: inline-grid; }
  .header-actions .button { display: none; }
  .hero { min-height: auto; }
  .hero::after { display: none; }
  .hero__content { grid-template-columns: 1fr; min-height: auto; padding-top: 5rem; padding-bottom: 9rem; }
  .hero__copy { max-width: 48rem; }
  .hero__system { width: min(100%, 39rem); justify-self: center; margin-top: 2rem; }
  .hero__title { font-size: clamp(4.5rem, 13vw, 8rem); }
  .manifesto__grid,
  .section-heading,
  .capabilities__intro { grid-template-columns: 1fr; gap: 2.5rem; }
  .section-heading > div:last-child { grid-template-columns: 1fr; gap: 2rem; }
  .section-lead { max-width: 43rem; }
  .console-journey { grid-template-columns: 1fr 17rem; }
  .journey-steps { grid-column: 1 / -1; grid-row: 1; grid-template-columns: repeat(4, 1fr); grid-template-rows: auto; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .journey-step { min-height: 5rem; border-right: 1px solid var(--line-dark); border-bottom: 0; }
  .journey-step i { top: auto; bottom: 0; width: 100%; height: 2px; scale: 0 1; transform-origin: left; }
  .journey-step.is-active i { scale: 1; }
  .terminal-shell { grid-column: 1; grid-row: 2; }
  .journey-copy { grid-column: 2; grid-row: 2; }
  .architecture-map { height: 39rem; }
  .map-card { width: 9.5rem; }
  .map-card strong { font-size: 0.61rem; }
  .map-card small { display: none; }
  .map-core { width: 8rem; height: 8rem; box-shadow: 0 0 0 0.8rem var(--paper-bright), 0 0 0 calc(0.8rem + 1px) var(--line), 0 0 0 1.7rem var(--paper-bright), 0 0 0 calc(1.7rem + 1px) var(--line); }
  .map-gate { left: 70%; }
  .architecture-facts { grid-template-columns: 1fr; }
  .capability-card--governance,
  .capability-card--runtime,
  .capability-card--versions,
  .capability-card--observability,
  .capability-card--authoring,
  .capability-card--connect { grid-column: span 6; }
  .sovereignty__grid { grid-template-columns: 1fr; }
  .sovereignty__content { max-width: 46rem; margin-left: auto; }
  .adoption-track { grid-template-columns: repeat(2, 1fr); }
  .adoption-step { min-height: 25rem; }
  .adoption-step:nth-child(2)::after { display: none; }
  .site-footer__main { grid-template-columns: 1fr 1fr; }
  .site-footer__main > p { order: 3; }
}

@media (max-width: 680px) {
  :root { --content: min(100% - 2rem, 42rem); }
  .section { padding-block: 5.5rem; }
  .site-header { padding-inline: 1rem; }
  .brand small { display: none; }
  .header-actions { gap: 0.5rem; }
  .hero__content { padding-top: 3.5rem; }
  .hero__title { margin-top: 1.5rem; font-size: clamp(3.7rem, 18vw, 6rem); line-height: 0.88; }
  .hero__lead { font-size: 1rem; }
  .hero__actions { align-items: stretch; flex-direction: column; }
  .hero__actions .button { width: 100%; }
  .text-link { align-self: flex-start; }
  .hero-install { grid-template-columns: minmax(0, 1fr) auto; margin-top: 2.3rem; }
  .hero-install code { display: block; max-width: 62vw; }
  .copy-button span { display: none; }
  .hero__system { width: calc(100% + 1rem); margin-inline: -0.5rem; }
  .system-frame { inset: 0; }
  .node--interface { left: 2%; }
  .node--control { right: 2%; }
  .node--runtime { left: 7%; }
  .node--agent { right: 7%; }
  .system-event { display: none; }
  .manifesto__title,
  .display-title { font-size: clamp(3rem, 14vw, 5rem); }
  .manifesto__body { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 2.5rem; }
  .manifesto__statement { grid-template-columns: 1fr; align-items: start; gap: 0.8rem; }
  .manifesto__statement svg { width: 7rem; rotate: 90deg; transform-origin: left; margin: 0 0 4rem 1rem; }
  .console-journey { display: block; min-height: auto; }
  .journey-steps { display: grid; overflow-x: auto; }
  .journey-step { min-width: 0; min-height: 4.5rem; padding: 0.75rem; }
  .journey-step strong { font-size: 0.68rem; }
  .terminal-shell { min-height: 31rem; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .terminal-bar { grid-template-columns: 1fr auto; }
  .terminal-bar > span { display: none; }
  .terminal-output { min-height: 22rem; }
  .journey-copy { gap: 2.5rem; }
  .journey-copy__number { display: none; }
  .architecture-map { height: 42rem; overflow: hidden; }
  .architecture-map > svg { display: none; }
  .map-card { left: 50%; width: calc(100% - 3rem); translate: -50% 0; }
  .map-card::after { top: auto; right: 50%; bottom: -5px; translate: 50% 0; }
  .map-card--cli { top: 1.5rem; }
  .map-card--api { top: 7.5rem; }
  .map-card--source { top: 13.5rem; bottom: auto; }
  .map-core { top: 54%; width: 7.6rem; height: 7.6rem; }
  .map-gate { top: 70%; left: 50%; }
  .map-card--worker { top: auto; right: auto; bottom: 7.5rem; }
  .map-card--process { right: auto; bottom: 1.5rem; }
  .map-card--worker::after,
  .map-card--process::after { top: -5px; right: 50%; bottom: auto; left: auto; translate: 50% 0; }
  .architecture-facts article { padding: 1.5rem; }
  .capability-grid { display: block; border-top: 1px solid var(--line); }
  .capability-card { min-height: 28rem; border-left: 1px solid var(--line); }
  .capability-card h3 { font-size: 2.4rem; }
  .policy-visual { grid-template-columns: 1fr auto; }
  .policy-visual i { display: none; }
  .sovereignty::before { width: 120vw; height: 120vw; }
  .adoption-track { grid-template-columns: 1fr; }
  .adoption-step { min-height: 22rem; }
  .adoption-step::after { display: none !important; }
  .adoption-step__icon { margin-bottom: 2.5rem; }
  .final-cta h2 { font-size: clamp(3.4rem, 16vw, 6rem); }
  .final-install { grid-template-columns: 1fr; }
  .final-install > div { min-height: 4.4rem; }
  .final-install code { max-width: 73vw; }
  .final-install .button { width: 100%; }
  .final-links { align-items: center; flex-direction: column; gap: 1rem; }
  .site-footer__main { grid-template-columns: 1fr; }
  .site-footer__main > p { order: initial; }
  .site-footer__bottom { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 400px) {
  .motion-toggle { display: none; }
  .hero__title { font-size: 3.55rem; }
  .hero__system { aspect-ratio: 0.92; }
  .topology-node { width: 6.7rem; }
  .topology-node small { display: none; }
  .kernel-orbit { width: 9rem; height: 9rem; }
  .kernel-core { width: 5.4rem; height: 5.4rem; }
  .kernel-core small { top: 0.6rem; }
  .kernel-core span { bottom: 0.6rem; }
  .journey-step strong { font-size: 0.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  body.reveal-ready .reveal { opacity: 1; translate: 0; }
  .rail-track { translate: 0; }
}