:root {
  --color-bg: #E6EFF8;
  --color-panel: #F5F9FD;
  --color-panel-recessed: #D9E6F1;
  --color-border: #C4D5E5;
  --color-accent: #1DB8CF;
  --color-accent-dark: #0E8FA3;
  --color-text: #0B1220;
  --color-text-muted: #56657A;
  --color-success: #1F9D6A;
  --color-warning: #E0A526;
  --color-error: #D6453D;
  --color-white: #FFFFFF;
  --color-cobalt: #2F5BEA;
  --color-violet: #7A4DF0;
  --color-cobalt-light: #597CEE;
  --color-violet-light: #9571F3;
  --color-cobalt-dark: #284DC7;
  --color-violet-dark: #6841CC;
  --color-tint-blue: #CFE3FA;
  --color-tint-pink: #F7D9EC;
  --color-tint-coral: #F9DCD1;
  --color-hero-top: #EEF5FB;
  --color-hero-bottom: #DCE8F2;
  --color-flag-red: #D0332F;
  --color-flag-blue: #2C4C9C;
  --color-flag-gold: #F3C54A;
  --color-terminal-muted: rgba(255, 255, 255, 0.54);
  --color-terminal-text: rgba(255, 255, 255, 0.88);
  --color-glass: rgba(255, 255, 255, 0.55);
  --color-glass-strong: rgba(255, 255, 255, 0.90);
  --color-white-soft: rgba(255, 255, 255, 0.66);
  --color-accent-soft: rgba(29, 184, 207, 0.18);
  --color-accent-glow: rgba(29, 184, 207, 0.12);
  --color-accent-shadow: rgba(29, 184, 207, 0.10);
  --color-accent-shadow-strong: rgba(29, 184, 207, 0.24);
  --color-ink-soft: rgba(11, 18, 32, 0.08);
  --color-ink-shadow: rgba(11, 18, 32, 0.18);
  --color-ink-shadow-strong: rgba(11, 18, 32, 0.24);
  --color-grid-line: rgba(11, 18, 32, 0.04);
  --color-success-soft: rgba(31, 157, 106, 0.22);
  --gradient-metal: linear-gradient(90deg, var(--color-cobalt), var(--color-violet));
  --gradient-metal-light: linear-gradient(90deg, var(--color-cobalt-light), var(--color-violet-light));
  --gradient-metal-dark: linear-gradient(90deg, var(--color-cobalt-dark), var(--color-violet-dark));
  --gradient-hero: linear-gradient(180deg, var(--color-hero-top), var(--color-hero-bottom));
  --gradient-grid:
    linear-gradient(var(--color-grid-line) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, var(--color-grid-line) 1px, transparent 1px) 0 0 / 48px 48px;
  --font-display: "Inter", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Inter", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --radius-xs: 3px;
  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 8px;
  --radius-round: 999px;
  --shadow-tint: 0 24px 40px var(--color-accent-shadow);
  --shadow-ink: 0 22px 44px var(--color-ink-shadow);
  --shadow-float: 0 14px 32px var(--color-ink-shadow-strong);
  --content-max: 1280px;
  --reading-max: 780px;
  --gutter: 40px;
  --header-offset: 96px;
  --section-space: 96px;
  --transition-fast: 160ms ease;
  --transition-base: 360ms ease;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
  -webkit-text-size-adjust: 100%;
}

html.nav-open {
  overflow: hidden;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--color-text);
  background:
    var(--gradient-grid),
    var(--color-bg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body,
button,
input,
select,
textarea {
  font-family: var(--font-body);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

svg {
  flex-shrink: 0;
}

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

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

button {
  border: 0;
  background: none;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
}

ul[role="list"],
ol[role="list"] {
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote,
pre {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--color-text);
  font-family: var(--font-display);
  text-wrap: balance;
}

h1 {
  font-size: clamp(52px, 5.2vw, 72px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(34px, 3.5vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

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

strong {
  font-weight: 700;
}

code,
kbd,
samp,
pre {
  font-family: var(--font-mono);
}

code {
  overflow-wrap: anywhere;
}

pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--color-text);
  color: var(--color-panel);
  line-height: 1.7;
  -webkit-overflow-scrolling: touch;
}

::selection {
  background: var(--color-accent);
  color: var(--color-text);
}

:where(a, button, input, select, textarea, summary, [role="tab"]):focus-visible {
  outline: 2px solid var(--color-accent-dark);
  outline-offset: 3px;
}

.wrap,
.shell {
  width: 100%;
  max-width: calc(var(--content-max) + (var(--gutter) * 2));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.reading-wrap {
  width: 100%;
  max-width: calc(var(--reading-max) + (var(--gutter) * 2));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.section-tight {
  padding-top: 64px;
  padding-bottom: 64px;
}

.grid-safe,
.grid-safe > *,
[class*="grid"] > * {
  min-width: 0;
}

.no-break {
  white-space: nowrap;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow-dot,
.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
}

.muted {
  color: var(--color-text-muted);
}

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

.btn {
  display: inline-flex;
  min-width: 24px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary,
.btn-ink {
  background: var(--color-text);
  color: var(--color-panel);
}

.btn-primary:hover,
.btn-ink:hover {
  box-shadow: 0 10px 24px var(--color-ink-shadow-strong);
}

.btn-secondary,
.btn-soft {
  background: var(--color-panel-recessed);
  color: var(--color-text);
}

.btn-secondary:hover,
.btn-soft:hover {
  background: var(--color-border);
}

.btn-outline {
  border-color: var(--color-text);
  background: transparent;
  color: var(--color-text);
}

.btn-outline:hover {
  background: var(--color-text);
  color: var(--color-panel);
}

.btn-small,
.btn-sm {
  min-height: 38px;
  padding-inline: 18px;
  font-size: 12px;
}

.btn[aria-disabled="true"],
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.54;
  transform: none;
  box-shadow: none;
}

.badge,
.chip {
  display: inline-flex;
  min-height: 26px;
  max-width: 100%;
  align-items: center;
  gap: 7px;
  padding: 4px 10px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--color-white-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge-accent {
  background: var(--color-accent);
  color: var(--color-text);
}

.badge-dark {
  background: var(--color-text);
  color: var(--color-panel);
}

.panel,
.card {
  position: relative;
  min-width: 0;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow:
    var(--shadow-tint),
    inset 0 0 0 1px var(--color-glass-strong);
}

.card {
  padding: 28px;
}

.card::before {
  position: absolute;
  top: 0;
  left: 28px;
  width: 64px;
  height: 4px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: var(--gradient-metal);
  content: "";
}

.surface-recessed {
  background: var(--color-panel-recessed);
}

.reveal {
  transition:
    opacity 620ms ease,
    transform 620ms ease;
}

.reveal.pending {
  opacity: 0;
  transform: translateY(16px);
}

.reveal.shown {
  opacity: 1;
  transform: none;
}

.site-header {
  position: relative;
  z-index: 100;
  padding-top: 16px;
  padding-bottom: 16px;
}

.header-shell {
  display: flex;
  gap: 14px;
  align-items: stretch;
}

.header-main,
.header-tools {
  min-height: 64px;
  display: flex;
  align-items: center;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow:
    var(--shadow-tint),
    inset 0 0 0 1px var(--color-glass-strong);
}

.header-main {
  min-width: 0;
  flex: 1;
  gap: 34px;
  padding: 0 12px 0 20px;
}

.header-tools {
  position: relative;
  flex: 0 0 auto;
  gap: 10px;
  padding: 0 12px;
}

.brand {
  display: inline-flex;
  min-height: 44px;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-local {
  color: var(--color-text-muted);
  font-weight: 500;
}

.desktop-nav {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 4px;
}

.nav-link,
.nav-more-trigger {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.nav-link:hover,
.nav-more-trigger:hover {
  background: var(--color-panel-recessed);
}

.nav-link.is-active::after,
.nav-more.is-active > .nav-more-trigger::after {
  position: absolute;
  right: 12px;
  bottom: 4px;
  left: 12px;
  height: 2px;
  border-radius: 1px;
  background: var(--color-accent);
  content: "";
}

.nav-more {
  position: relative;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 170px;
  padding: 6px;
  visibility: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-tint);
  opacity: 0;
  transform: translateY(-4px);
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility var(--transition-fast);
}

.nav-dropdown .nav-link {
  width: 100%;
  justify-content: flex-start;
}

.nav-more:hover .nav-dropdown,
.nav-more:focus-within .nav-dropdown {
  visibility: visible;
  opacity: 1;
  transform: none;
}

.language-menu {
  position: relative;
}

.language-trigger {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: var(--radius);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.language-trigger:hover {
  background: var(--color-panel-recessed);
  color: var(--color-text);
}

.language-list {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 120;
  min-width: 156px;
  padding: 6px;
  visibility: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-tint);
  opacity: 0;
  transform: translateY(-4px);
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    visibility var(--transition-fast);
}

.language-menu.is-open .language-list {
  visibility: visible;
  opacity: 1;
  transform: none;
}

.language-list a {
  display: flex;
  width: 100%;
  min-height: 40px;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 13px;
}

.language-list a:hover,
.language-list a[aria-current="true"] {
  background: var(--color-panel-recessed);
}

.header-login {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: none;
  width: 44px;
  min-width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
}

.menu-toggle:hover {
  background: var(--color-panel-recessed);
}

.menu-toggle-lines,
.menu-toggle-lines::before,
.menu-toggle-lines::after {
  width: 20px;
  height: 2px;
  border-radius: 1px;
  background: var(--color-text);
  transition: transform var(--transition-fast);
}

.menu-toggle-lines {
  position: relative;
}

.menu-toggle-lines::before,
.menu-toggle-lines::after {
  position: absolute;
  left: 0;
  content: "";
}

.menu-toggle-lines::before {
  top: -6px;
}

.menu-toggle-lines::after {
  top: 6px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav {
  position: absolute;
  top: calc(100% + 8px);
  right: var(--gutter);
  left: var(--gutter);
  z-index: 115;
  display: none;
  max-height: calc(100dvh - 104px);
  overflow-y: auto;
  padding: 8px;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-float);
  overscroll-behavior: contain;
}

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

.mobile-nav a {
  display: flex;
  width: 100%;
  min-height: 46px;
  align-items: center;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-weight: 600;
}

.mobile-nav a:hover,
.mobile-nav a.is-active {
  background: var(--color-panel-recessed);
}

.mobile-nav-group {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}

.mobile-nav-label {
  display: block;
  padding: 8px 14px 4px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-veil {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: none;
  background: var(--color-ink-soft);
}

.nav-veil.is-open {
  display: block;
}

.site-footer {
  position: relative;
  overflow-x: clip;
  background: var(--color-text);
  color: var(--color-panel);
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(240px, 1.25fr) repeat(3, minmax(150px, 1fr));
  gap: 48px;
  padding-top: 72px;
  padding-bottom: 52px;
}

.footer-brand .brand {
  color: var(--color-panel);
}

.footer-brand p {
  max-width: 380px;
  margin-top: 20px;
  color: var(--color-terminal-muted);
}

.footer-title {
  margin-bottom: 18px;
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.footer-links a {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  color: var(--color-terminal-text);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 22px;
  padding-bottom: 28px;
  border-top: 1px solid var(--color-terminal-muted);
  color: var(--color-terminal-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.footer-legal a {
  min-height: 24px;
}

.hero-fold,
.preview-fold {
  position: relative;
  max-width: 100%;
  overflow-x: clip;
  background:
    var(--gradient-grid),
    var(--gradient-hero);
}

.hero-fold::before,
.preview-fold::before {
  position: absolute;
  top: -140px;
  right: -140px;
  width: 640px;
  max-width: 100%;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--color-accent-glow), transparent 72%);
  pointer-events: none;
  content: "";
}

.hero-stage {
  position: relative;
  z-index: 1;
  padding-top: 36px;
  padding-bottom: 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 600px;
  gap: 40px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
  padding-bottom: 8px;
}

.hero-title {
  margin-bottom: 30px;
  font-size: clamp(52px, 4.7vw, 68px);
}

.hero-title-line {
  display: block;
}

.hero-title-muted {
  color: var(--color-text-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.hero-lede {
  max-width: 560px;
  margin-bottom: 22px;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.65;
}

.hero-lede strong {
  color: var(--color-text);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 0;
  padding: 0;
  margin-bottom: 32px;
  list-style: none;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 600;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
}

.trust-list li + li::before {
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  margin: 0 12px;
  background: var(--color-accent);
  content: "";
  transform: rotate(45deg);
}

.hero-wall {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding-top: 20px;
}

.hero-wall::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-border), transparent);
  content: "";
}

.hero-wall-row {
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero-wall-label {
  width: 86px;
  flex: 0 0 86px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.platform-mark,
.route-mark {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 600;
}

.platform-mark svg {
  width: 16px;
  height: 16px;
}

.route-mark svg {
  width: 22px;
  height: 15px;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 0 0 1px var(--color-ink-soft);
}

.flag-red {
  fill: var(--color-flag-red);
}

.flag-blue {
  fill: var(--color-flag-blue);
}

.flag-white {
  fill: var(--color-white);
}

.flag-gold {
  fill: var(--color-flag-gold);
}

.hero-rig {
  position: relative;
  z-index: 1;
  width: 600px;
  max-width: 100%;
  height: 580px;
}

.hero-disc {
  position: absolute;
  top: 80px;
  left: 120px;
  width: 420px;
  height: 420px;
  overflow: hidden;
  border-radius: 50%;
  background: var(--color-glass);
  box-shadow:
    inset 0 0 0 1px var(--color-glass-strong),
    0 36px 64px -24px var(--color-accent-shadow-strong),
    var(--shadow-tint);
  backdrop-filter: blur(14px);
  animation: rig-breathe 6s ease-in-out infinite alternate;
}

.hero-disc::before {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(60% 55% at 28% 22%, var(--color-glass-strong), transparent 70%);
  content: "";
}

.hero-disc::after {
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 1px var(--color-white-soft),
    0 0 0 1px var(--color-ink-soft);
  content: "";
}

.hero-disc svg {
  position: absolute;
  inset: 0;
  width: 420px;
  height: 420px;
}

.globe-line {
  fill: none;
  stroke: var(--color-text);
  stroke-opacity: 0.07;
  stroke-width: 1;
}

.globe-line-strong {
  stroke-opacity: 0.12;
}

.hero-truss {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 600px;
  height: 580px;
  overflow: visible;
}

.truss-front {
  fill: url("#rigFront");
}

.truss-top {
  fill: url("#rigTop");
}

.truss-side {
  fill: url("#rigSide");
}

.truss-edge {
  fill: none;
  stroke: var(--color-white);
  stroke-opacity: 0.55;
  stroke-width: 1;
}

.rig-node {
  fill: var(--color-panel);
  stroke: var(--color-text);
  stroke-width: 1.2;
}

.rig-node-core {
  fill: var(--color-accent);
}

.rig-city,
.rig-label,
.rig-annotation {
  fill: var(--color-text);
  font-family: var(--font-mono);
  font-weight: 700;
}

.rig-city {
  font-size: 10px;
  letter-spacing: 0.04em;
}

.rig-label {
  font-size: 9px;
  letter-spacing: 0.08em;
}

.rig-annotation {
  font-size: 11px;
  letter-spacing: 0.07em;
}

.rig-guide,
.motion-draw-line {
  fill: none;
  stroke: var(--color-text);
  stroke-width: 1;
}

.rig-guide-square {
  fill: var(--color-text);
}

.rig-pulse {
  animation: rig-glide 8s linear infinite;
}

.rig-pulse-halo {
  fill: var(--color-accent);
  opacity: 0.32;
}

.rig-pulse-core {
  fill: var(--color-accent);
}

.rig-pulse-glint {
  fill: var(--color-white);
}

.hero-terminal {
  position: absolute;
  top: 472px;
  left: 0;
  z-index: 4;
  width: 330px;
  max-width: 100%;
  padding: 10px 14px 14px;
  border-radius: var(--radius-lg);
  background: var(--color-text);
  box-shadow:
    var(--shadow-ink),
    inset 0 0 0 1px var(--color-terminal-muted);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.9;
}

.terminal-bar {
  display: flex;
  height: 22px;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.terminal-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.terminal-dot-error {
  background: var(--color-error);
}

.terminal-dot-warning {
  background: var(--color-warning);
}

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

.terminal-title {
  margin-left: 8px;
  color: var(--color-terminal-muted);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-terminal p {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-terminal-text);
}

.terminal-prompt {
  margin-right: 8px;
  color: var(--color-accent);
}

.terminal-ok {
  display: inline-flex;
  margin-left: 8px;
  padding: 0 6px;
  border-radius: var(--radius-xs);
  background: var(--color-success-soft);
  color: var(--color-panel);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-refund-pill {
  position: absolute;
  top: 28px;
  right: 6px;
  z-index: 4;
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-radius: var(--radius);
  background: var(--color-accent);
  box-shadow:
    0 12px 28px var(--color-accent-shadow-strong),
    inset 0 1px 0 var(--color-white-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-refund-pill svg {
  width: 12px;
  height: 12px;
}

@keyframes rig-breathe {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.015);
  }
}

@keyframes rig-glide {
  0% {
    opacity: 0;
    transform: translateX(0);
  }

  7%,
  93% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translateX(520px);
  }
}

#server-status {
  position: relative;
  display: block;
  width: 100%;
  max-width: 100%;
  margin-bottom: 32px;
  overflow: hidden;
}

#server-status + * {
  margin-top: 32px;
}

@media (max-width: 1120px) {
  .desktop-nav {
    display: none;
  }

  .header-tools {
    margin-left: auto;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }

  .hero-rig {
    margin-inline: auto;
    transform: scale(0.88);
    transform-origin: top center;
  }
}

@media (max-width: 768px) {
  :root {
    --gutter: 20px;
    --section-space: 72px;
  }

  h1,
  .hero-title {
    font-size: clamp(28px, 9vw, 40px);
    line-height: 1.12;
  }

  h2 {
    font-size: clamp(28px, 7vw, 38px);
  }

  .header-shell {
    gap: 8px;
  }

  .header-main {
    flex: 0 1 auto;
    padding-inline: 14px;
  }

  .header-tools {
    min-width: 0;
    padding-inline: 8px;
  }

  .language-trigger span {
    display: none;
  }

  .hero-stage {
    padding-top: 28px;
  }

  .hero-wall-row {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  .hero-wall-label {
    width: 100%;
    flex-basis: 100%;
  }

  .hero-rig {
    width: 600px;
    margin-left: 50%;
    max-width: none;
    transform: translateX(-50%) scale(0.72);
    transform-origin: top center;
    height: 430px;
  }

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

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

@media (max-width: 640px) {
  :root {
    --gutter: 16px;
    --header-offset: 88px;
  }

  .no-break {
    white-space: normal;
  }

  .wrap,
  .shell,
  .reading-wrap {
    padding-inline: var(--gutter);
  }

  .tilt,
  [class*="tilt"] {
    transform: none;
  }

  .hero-fold::before,
  .preview-fold::before {
    right: 0;
    left: 0;
    width: auto;
    max-width: 100%;
  }

  .brand-name {
    font-size: 16px;
  }

  .header-main {
    min-width: 0;
    flex: 1 1 auto;
  }

  .header-tools {
    margin-left: auto;
  }

  .header-login {
    min-height: 38px;
    padding-inline: 12px;
    font-size: 11px;
  }

  .mobile-nav {
    right: var(--gutter);
    left: var(--gutter);
    max-width: calc(100% - (var(--gutter) * 2));
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .btn {
    flex: 1 1 150px;
  }

  .hero-rig {
    display: none;
  }

  .hero-lede {
    font-size: 15px;
  }

  .trust-list {
    margin-bottom: 26px;
  }

  .footer-main {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
  }

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

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 390px) {
  .header-main {
    padding-inline: 10px;
  }

  .brand {
    gap: 7px;
  }

  .brand-logo {
    width: 27px;
    height: 27px;
    flex-basis: 27px;
  }

  .language-menu {
    display: none;
  }
}

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

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

  .reveal,
  .reveal.pending,
  .reveal.shown {
    opacity: 1;
    transform: none;
  }

  .hero-disc {
    transform: none;
  }

  .rig-pulse {
    opacity: 1;
    transform: translateX(260px);
  }
}