/* ═══════════════════════════════════════════════
   ECOIN  ·  INTERNAL FINANCIAL OS
   Tokens, chrome, cinematic terminal
   ═══════════════════════════════════════════════ */

:root {
  --bg: #05070c;
  --bg-navy: #070b12;
  --bg-elevated: #0b121c;
  --bg-panel: rgba(10, 18, 30, 0.78);
  --blue-deep: #0a2a5c;
  --blue-corp: #13407f;
  --blue-electric: #2f7dff;
  --blue-glow: #5aa3ff;
  --blue-dim: rgba(47, 125, 255, 0.16);
  --blue-line: rgba(90, 163, 255, 0.28);
  --white: #eef3fb;
  --white-dim: #c5d0e0;
  --steel: #7d8b9c;
  --steel-dark: #4e5b6b;
  --header-h: 4.65rem;
  --sysbar-h: 1.7rem;
  --font-display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-sans: "IBM Plex Sans", "Segoe UI", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", Consolas, "Courier New", monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1180px;
  --shadow-glow: 0 0 40px rgba(47, 125, 255, 0.18);
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--blue-glow);
  text-decoration: none;
}

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

:focus-visible {
  outline: 2px solid var(--blue-electric);
  outline-offset: 3px;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  background: var(--blue-electric);
  color: var(--white);
  padding: 0.55rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.skip-link:focus {
  top: 0.6rem;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: #1a355e;
  border-radius: 0;
}

/* ── OS overlays ─────────────────────────────── */

.os-fx {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 40;
}

.os-fx__grid {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(47, 125, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 125, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 78%);
}

.os-fx__noise {
  position: absolute;
  inset: -20%;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  animation: noise-shift 0.9s steps(3) infinite;
}

.os-fx__scan {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 2px,
    rgba(0, 0, 0, 0.09) 2px,
    rgba(0, 0, 0, 0.09) 4px
  );
  mix-blend-mode: multiply;
}

.os-fx__scan::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 22%;
  background: linear-gradient(to bottom, transparent, rgba(90, 163, 255, 0.035), transparent);
  animation: scan-sweep 9s linear infinite;
}

.os-fx__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 42%, rgba(5, 7, 12, 0.72) 100%);
}

.side-rail {
  display: none;
  position: fixed;
  left: 0.85rem;
  top: 50%;
  z-index: 30;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  transform-origin: center;
  letter-spacing: 0.38em;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--steel-dark);
  gap: 2.2rem;
  pointer-events: none;
}

.side-rail span {
  display: block;
  transform: rotate(180deg);
  margin-bottom: 1.8rem;
}

/* ── Type ────────────────────────────────────── */

.kicker {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-glow);
}

.section-head {
  max-width: var(--max);
  margin: 0 auto 2.4rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 0.95;
  text-transform: uppercase;
}

.section-sub {
  margin: 0.85rem 0 0;
  max-width: 36rem;
  color: var(--steel);
  font-size: 0.98rem;
}

/* ── Header ──────────────────────────────────── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(5, 7, 12, 0.92), rgba(5, 7, 12, 0.72));
  border-bottom: 1px solid var(--blue-line);
  backdrop-filter: blur(14px);
}

.site-header.is-scrolled {
  background: rgba(5, 7, 12, 0.94);
}

.sysbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--sysbar-h);
  padding: 0 1.1rem;
  border-bottom: 1px solid rgba(47, 125, 255, 0.12);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--steel);
  overflow: hidden;
}

.sysbar__track {
  display: flex;
  gap: 1.6rem;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
}

.sysbar__clock {
  flex-shrink: 0;
  margin-left: 1rem;
  color: var(--blue-glow);
  font-variant-numeric: tabular-nums;
}

.navwrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: calc(var(--header-h) - var(--sysbar-h));
  padding: 0 1.1rem;
  max-width: 1440px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--white);
  min-width: 0;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--blue-line), var(--shadow-glow);
}

.brand__text {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  min-width: 0;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand__tick {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--blue-glow);
  letter-spacing: 0.12em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin-left: auto;
}

.nav a {
  color: var(--white-dim);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 0.7rem;
}

.nav a:hover {
  color: var(--white);
}

.nav a.btn--buy:hover {
  color: var(--white);
}

.btn--compact {
  display: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--blue-line);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  background: var(--white);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* ── Buttons ─────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.2rem;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.btn--primary,
.btn--buy {
  background: var(--blue-electric);
  color: var(--white);
  box-shadow: 0 0 24px rgba(47, 125, 255, 0.28);
}

.btn--primary:hover,
.btn--buy:hover {
  background: #4b8fff;
  color: var(--white);
}

.btn--ghost {
  background: transparent;
  border-color: var(--blue-line);
  color: var(--white);
}

.btn--ghost:hover {
  border-color: var(--blue-glow);
  background: var(--blue-dim);
  color: var(--white);
}

.btn--copy,
.btn--tiny {
  min-height: 36px;
  padding: 0.4rem 0.85rem;
  font-size: 0.68rem;
  background: transparent;
  border: 1px solid var(--blue-line);
  color: var(--blue-glow);
}

.btn--copy:hover,
.btn--tiny:hover {
  background: var(--blue-dim);
  color: var(--white);
}

.btn--copy.is-copied {
  border-color: var(--blue-glow);
  color: var(--white);
}

/* ── Hero ────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 2.4rem) 1.25rem 5.5rem;
  display: flex;
  align-items: center;
  isolation: isolate;
}

.hero__banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  z-index: -2;
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 7, 12, 0.82) 0%, rgba(5, 7, 12, 0.55) 48%, rgba(5, 7, 12, 0.42) 100%),
    linear-gradient(180deg, rgba(5, 7, 12, 0.35) 0%, rgba(5, 7, 12, 0.2) 40%, var(--bg) 100%);
}

.hero__layout {
  width: min(1240px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 2rem 3rem;
  align-items: center;
}

.hero__copy {
  min-width: 0;
}

.termline {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.1rem;
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 1.6vw, 1rem);
  letter-spacing: 0.16em;
  color: var(--blue-glow);
}

.termline__prompt {
  color: var(--steel);
}

.cursor {
  display: inline-block;
  width: 0.6ch;
  height: 1em;
  background: var(--blue-electric);
  animation: blink 1.15s step-end infinite;
  vertical-align: -0.12em;
}

.session-caret {
  display: inline-block;
  margin-left: 0.1em;
  color: var(--blue-electric);
  animation: blink 1.15s step-end infinite;
}

.hero__title {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 18vw, 9.6rem);
  font-weight: 800;
  line-height: 0.82;
  letter-spacing: 0.02em;
  text-transform: none;
  overflow-wrap: anywhere;
}

.hero__title::before,
.hero__title::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.js .hero__title.is-glitching::before,
.js .hero__title.is-glitching::after {
  opacity: 0.75;
}

.js .hero__title.is-glitching::before {
  color: var(--blue-glow);
  clip-path: inset(0 0 58% 0);
  transform: translate(-3px, 0);
}

.js .hero__title.is-glitching::after {
  color: #9ec4ff;
  clip-path: inset(55% 0 0 0);
  transform: translate(3px, 0);
}

.hero__tag {
  margin: 1.15rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.7rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1.25;
  color: var(--white-dim);
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 1.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.hero__meta .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--blue-electric);
  box-shadow: 0 0 8px var(--blue-electric);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.status-mod {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 2.2rem 0 0;
  max-width: 34rem;
  border: 1px solid var(--blue-line);
  background: rgba(7, 12, 20, 0.62);
}

.status-mod > div {
  padding: 0.75rem 0.9rem;
  border-right: 1px solid var(--blue-line);
}

.status-mod > div:last-child {
  border-right: 0;
}

.status-mod dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.status-mod dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue-electric);
  box-shadow: 0 0 0 0 rgba(47, 125, 255, 0.7);
  animation: pulse-dot 1.8s ease-out infinite;
}

/* ── Emblem ──────────────────────────────────── */

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}

.emblem {
  position: relative;
  width: min(380px, 78vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  --mx: 0px;
  --my: 0px;
  transform: translate3d(var(--mx), var(--my), 0);
}

.emblem img {
  width: 72%;
  height: auto;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  animation: float-emblem 6.5s ease-in-out infinite;
  filter: drop-shadow(0 0 28px rgba(47, 125, 255, 0.35));
}

.emblem__ring,
.emblem__orbit,
.emblem__hash {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.emblem__ring--a {
  inset: 4%;
  border: 1px solid rgba(90, 163, 255, 0.35);
}

.emblem__ring--b {
  inset: -6%;
  border: 1px dashed rgba(90, 163, 255, 0.28);
  animation: spin 32s linear infinite;
}

.emblem__orbit {
  inset: -16%;
  border: 1px solid rgba(47, 125, 255, 0.18);
  animation: spin 18s linear infinite;
}

.emblem__orbit::before,
.emblem__orbit::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-electric);
  box-shadow: 0 0 12px var(--blue-electric);
}

.emblem__orbit::before {
  top: -4px;
  left: 48%;
}

.emblem__orbit::after {
  bottom: 18%;
  right: -3px;
  width: 5px;
  height: 5px;
  background: var(--white);
}

.emblem__hash {
  inset: 18%;
  border: 1px solid transparent;
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    repeating-conic-gradient(from 0deg, transparent 0 12deg, rgba(90, 163, 255, 0.35) 12deg 13deg) border-box;
  opacity: 0.55;
  animation: spin 48s linear infinite reverse;
  mask: radial-gradient(farthest-side, transparent 71%, #000 72%);
}

/* ── Contract ────────────────────────────────── */

.contract {
  position: relative;
  z-index: 2;
  margin-top: -3.2rem;
  padding: 0 1.25rem 4.5rem;
}

.panel {
  position: relative;
  width: min(920px, 100%);
  margin: 0 auto;
  padding: 1.25rem 1.35rem 1.1rem;
  background: var(--bg-panel);
  border: 1px solid var(--blue-line);
  backdrop-filter: blur(16px);
}

.panel__corners::before,
.panel__corners::after,
.panel .panel__corners::before,
.panel .panel__corners::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  pointer-events: none;
}

.panel__corners::before,
.quote-panel .panel__corners::before,
.log-window .panel__corners::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--blue-electric);
  border-left: 2px solid var(--blue-electric);
}

.panel__corners::after,
.quote-panel .panel__corners::after,
.log-window .panel__corners::after {
  top: -1px;
  right: -1px;
  border-top: 2px solid var(--blue-electric);
  border-right: 2px solid var(--blue-electric);
}

.panel::after,
.quote-panel::after,
.log-window::after {
  content: "";
  position: absolute;
  left: -1px;
  bottom: -1px;
  width: 12px;
  height: 12px;
  border-bottom: 2px solid var(--blue-electric);
  border-left: 2px solid var(--blue-electric);
  pointer-events: none;
}

.panel--ca::before {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 12px;
  height: 12px;
  border-bottom: 2px solid var(--blue-electric);
  border-right: 2px solid var(--blue-electric);
  pointer-events: none;
}

.ca-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.ca-head .kicker {
  margin: 0;
}

.ca-value {
  margin: 0.7rem 0 0.85rem;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 3.4vw, 1.85rem);
  letter-spacing: 0.08em;
  color: var(--white);
  word-break: break-all;
}

.ca-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--steel);
}

/* ── Manifesto ───────────────────────────────── */

.manifesto {
  padding: 5.5rem 1.25rem 6rem;
  max-width: 1240px;
  margin: 0 auto;
}

.manifesto__open {
  margin: 0.4rem 0 3.2rem;
}

.display-line {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4.8vw, 3.35rem);
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1.12;
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.manifesto__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem 3rem;
  align-items: start;
}

.manifesto__story p {
  margin: 0 0 1rem;
  color: var(--white-dim);
  font-size: 1.08rem;
  max-width: 38rem;
}

.story-end {
  margin-top: 1.6rem !important;
  font-family: var(--font-display);
  font-size: 1.45rem !important;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--white) !important;
  line-height: 1.3;
}

.quote-panel {
  position: relative;
  margin: 0;
  padding: 1.6rem 1.5rem 1.3rem;
  border: 1px solid var(--blue-line);
  background: rgba(10, 22, 40, 0.45);
  font-style: normal;
}

.quote-panel p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 600;
  font-style: normal;
  letter-spacing: 0.06em;
  line-height: 1.35;
}

.quote-panel footer {
  margin-top: 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.dossier {
  margin-top: 4.2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(47, 125, 255, 0.14);
}

.dossier__note {
  margin: 0.4rem 0 0;
  max-width: 46rem;
  color: var(--steel);
  font-size: 0.95rem;
}

.dossier__list {
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.dossier__list li {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(47, 125, 255, 0.12);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: 0.14em;
}

.dossier__list li span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--blue-glow);
  width: 1.8rem;
  flex-shrink: 0;
}

.distinction {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.1rem 1.4rem;
  margin-top: 3.4rem;
}

.stamp {
  margin: 0;
  display: inline-block;
  padding: 0.45rem 0.8rem;
  border: 2px solid var(--blue-electric);
  color: var(--blue-glow);
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 1.8vw, 0.86rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transform: rotate(-3deg);
  box-shadow: inset 0 0 12px rgba(47, 125, 255, 0.15);
}

.stamp:nth-child(2) {
  transform: rotate(2.5deg);
}

.distinction__line {
  margin: 0;
  width: 100%;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  color: var(--white-dim);
}

/* ── Ledger map ──────────────────────────────── */

.ledger {
  padding: 2rem 1.25rem 6rem;
  max-width: 1100px;
  margin: 0 auto;
}

.network {
  position: relative;
  width: min(640px, 100%);
  margin: 0 auto;
  aspect-ratio: 600 / 520;
}

.network__lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.network__lines line {
  stroke: rgba(90, 163, 255, 0.38);
  stroke-width: 1;
}

.network__pulse {
  fill: none;
  stroke: var(--blue-electric);
  stroke-width: 1;
  opacity: 0;
  transform-origin: 300px 260px;
  animation: node-pulse 3.6s ease-out infinite;
}

.network__pulse--delay {
  animation-delay: 1.8s;
}

.node {
  position: absolute;
  display: grid;
  place-items: center;
  padding: 0.45rem 0.7rem;
  min-width: 5.6rem;
  border: 1px solid var(--blue-line);
  background: rgba(8, 14, 24, 0.88);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--white-dim);
  transform: translate(-50%, -50%);
}

.node--core {
  min-width: 6.4rem;
  min-height: 6.4rem;
  border-radius: 50%;
  border-color: var(--blue-electric);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  box-shadow: 0 0 0 8px rgba(47, 125, 255, 0.08), 0 0 32px rgba(47, 125, 255, 0.28);
  background: radial-gradient(circle at 40% 35%, #1a3f80, #0a1628 70%);
}

.node--arc { top: 18.5%; left: 14.6%; }
.node--val { top: 12.3%; left: 50%; }
.node--gas { top: 18.5%; left: 85.3%; }
.node--core { top: 50%; left: 50%; }
.node--led { top: 81.5%; left: 14.6%; }
.node--set { top: 81.5%; left: 85.3%; }

/* ── Market terminal ─────────────────────────── */

.market {
  padding: 1rem 1.25rem 6rem;
  max-width: 1180px;
  margin: 0 auto;
}

.market-terminal {
  border: 1px solid var(--blue-line);
  background: var(--bg-elevated);
}

.market-terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.8rem;
  border-bottom: 1px solid var(--blue-line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--steel);
  flex-wrap: wrap;
}

.win-dots {
  display: flex;
  gap: 0.3rem;
}

.win-dots i {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2a3d55;
}

.win-dots i:first-child {
  background: #35598a;
}

.market-terminal__path {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--white-dim);
}

.market-terminal__state {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--blue-glow);
}

.market-terminal__stage {
  position: relative;
  min-height: 480px;
  background-image:
    linear-gradient(rgba(47, 125, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47, 125, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
}

.market-terminal__stage iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.market-await {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 480px;
  padding: 2.4rem 1.6rem;
  background: linear-gradient(180deg, rgba(7, 12, 20, 0.62), rgba(7, 12, 20, 0.92));
}

.market-await p {
  margin: 0 0 1.3rem;
  max-width: 34rem;
  color: var(--white-dim);
}

.market-await span {
  font-family: var(--font-mono);
  color: var(--white);
}

/* ── System log ──────────────────────────────── */

.syslog {
  padding: 1rem 1.25rem 6rem;
  max-width: 920px;
  margin: 0 auto;
}

.log-window {
  position: relative;
  border: 1px solid var(--blue-line);
  background: rgba(6, 10, 16, 0.9);
}

.log-window__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.95rem;
  border-bottom: 1px solid var(--blue-line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.log-window__body {
  height: 280px;
  overflow: hidden;
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
}

.log-track {
  padding: 1rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.85;
  color: var(--white-dim);
  animation: log-scroll 22s linear infinite;
}

.log-track p {
  margin: 0;
}

.log-track span {
  color: var(--blue-glow);
}

/* ── Finale ──────────────────────────────────── */

.finale {
  padding: 5.5rem 1.25rem 6.5rem;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(18, 61, 127, 0.28), transparent 58%),
    var(--bg);
}

.finale .termline {
  justify-content: center;
}

.finale__title {
  margin: 0.2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 10vw, 7rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: 0.04em;
  overflow-wrap: break-word;
}

.finale .hero__tag {
  margin-left: auto;
  margin-right: auto;
}

.finale__tick {
  margin: 1.4rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.28em;
  color: var(--blue-glow);
}

.finale__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* ── Footer ──────────────────────────────────── */

.site-footer {
  padding: 1.4rem 1.25rem 2rem;
  border-top: 1px solid rgba(47, 125, 255, 0.14);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--steel);
}

.site-footer__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 1180px;
  margin: 0 auto;
}

.site-footer__row p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.site-footer__row strong {
  color: var(--white);
  font-weight: 500;
}

.site-footer__legal,
.site-footer__session {
  max-width: 1180px;
  margin: 0.7rem auto 0;
}

.site-footer__session {
  color: var(--blue-glow);
  letter-spacing: 0.14em;
}

/* ── Reveals ─────────────────────────────────── */

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}

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

/* ── Body menu lock ──────────────────────────── */

body.nav-open {
  overflow: hidden;
}

/* ── Animations ──────────────────────────────── */

@keyframes blink {
  0%, 46% { opacity: 1; }
  47%, 100% { opacity: 0; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

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

@keyframes scan-sweep {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(450%); }
}

@keyframes noise-shift {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(-1.2%, 0.8%); }
  66% { transform: translate(1.1%, -0.7%); }
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(47, 125, 255, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(47, 125, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 125, 255, 0); }
}

@keyframes node-pulse {
  0% { opacity: 0.55; transform: scale(1); }
  100% { opacity: 0; transform: scale(2.15); }
}

@keyframes log-scroll {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}

/* ── Reduced motion ──────────────────────────── */

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

  .os-fx__noise,
  .os-fx__scan::after,
  .sysbar__track,
  .emblem img,
  .emblem__ring--b,
  .emblem__orbit,
  .emblem__hash,
  .pulse-dot,
  .network__pulse,
  .log-track,
  .cursor,
  .session-caret {
    animation: none;
  }

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

  .hero__title::before,
  .hero__title::after {
    display: none;
  }
}

/* ── Desktop cinematic ───────────────────────── */

@media (min-width: 1100px) {
  .side-rail {
    display: block;
  }

  .hero {
    padding-left: 3.2rem;
    padding-right: 3.2rem;
  }
}

/* ── Tablet ──────────────────────────────────── */

@media (max-width: 900px) {
  .hero__layout {
    grid-template-columns: 1fr;
    gap: 2.4rem;
  }

  .hero__visual {
    order: -1;
    min-height: 0;
  }

  .emblem {
    width: min(280px, 70vw);
  }

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

  .status-mod {
    max-width: none;
  }

  .os-fx__grid {
    opacity: 0.2;
  }

  .os-fx__noise {
    animation: none;
  }
}

/* ── Mobile nav ──────────────────────────────── */

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .btn--compact {
    display: inline-flex;
    margin-left: auto;
    min-height: 40px;
    padding: 0.45rem 0.75rem;
    font-size: 0.68rem;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    left: 0;
    bottom: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.4rem 1.2rem 2rem;
    background: rgba(5, 7, 12, 0.97);
    border-top: 1px solid var(--blue-line);
    transform: translateX(100%);
    transition: transform 0.32s var(--ease);
    overflow-y: auto;
  }

  .nav.is-open {
    transform: none;
  }

  .nav a {
    padding: 1rem 0.2rem;
    border-bottom: 1px solid rgba(47, 125, 255, 0.12);
    font-size: 0.95rem;
  }

  .nav .nav__buy {
    margin: 1.2rem 0 0;
    text-align: center;
    color: var(--white);
    padding: 0.85rem 1.2rem;
  }

  .brand__tick {
    display: none;
  }

  .sysbar__clock {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: calc(var(--header-h) + 1.4rem);
    padding-bottom: 4.2rem;
    min-height: auto;
  }

  .hero__actions,
  .finale__actions {
    flex-direction: column;
  }

  .hero__actions .btn,
  .finale__actions .btn {
    width: 100%;
  }

  .status-mod {
    grid-template-columns: 1fr;
  }

  .status-mod > div {
    border-right: 0;
    border-bottom: 1px solid var(--blue-line);
  }

  .status-mod > div:last-child {
    border-bottom: 0;
  }

  .ca-head {
    flex-wrap: wrap;
  }

  .node {
    min-width: 4.4rem;
    font-size: 0.58rem;
    padding: 0.35rem 0.4rem;
    letter-spacing: 0.08em;
  }

  .node--core {
    min-width: 4.8rem;
    min-height: 4.8rem;
    font-size: 0.82rem;
  }

  .market-terminal__stage,
  .market-await {
    min-height: 380px;
  }

  .log-track {
    font-size: 0.8rem;
  }

  .display-line {
    letter-spacing: 0.02em;
  }
}

@media (max-width: 420px) {
  .btn--compact {
    display: none;
  }

  .brand__name {
    font-size: 1.15rem;
  }
}