:root {
  --paper: #f3f0e9;
  --paper-deep: #e8e2d8;
  --paper-soft: #faf8f3;
  --ink: #171918;
  --ink-soft: #272a28;
  --muted: #6d706c;
  --line: rgba(23, 25, 24, .15);
  --line-strong: rgba(23, 25, 24, .28);
  --orange: #ff5c35;
  --orange-dark: #e94924;
  --orange-soft: #ffb39f;
  --acid: #dfff4f;
  --white: #fffdfa;
  --shadow: 0 26px 80px rgba(25, 22, 18, .12);
  --shadow-small: 0 16px 40px rgba(25, 22, 18, .08);
  --radius: 26px;
  --radius-small: 16px;
  --shell: min(1240px, calc(100vw - 64px));
  --display: "Bricolage Grotesque", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --body: "Bricolage Grotesque", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  background: var(--paper);
  overflow-x: clip;
}

html.i18n-loading body {
  opacity: 0;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 450;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: opacity .12s ease;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: var(--orange);
  color: var(--white);
}

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

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

button {
  color: inherit;
}

svg {
  display: block;
}

img {
  max-width: 100%;
}

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

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

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

.section {
  position: relative;
  padding: 132px 0;
}

.page-grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .035;
  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");
  mix-blend-mode: multiply;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: 12px;
  z-index: 10001;
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
  transition: transform .2s ease;
}

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

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

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  right: 0;
  height: 84px;
  border-bottom: 1px solid transparent;
  transition: height .35s ease, background .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.site-header.scrolled,
.site-header.menu-active {
  height: 72px;
  background: rgba(243, 240, 233, .86);
  border-color: rgba(23, 25, 24, .09);
  box-shadow: 0 12px 36px rgba(23, 25, 24, .04);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.nav-shell {
  width: min(1380px, calc(100vw - 48px));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 39px;
  height: 28px;
}

.brand-mark i {
  position: absolute;
  width: 37px;
  height: 9px;
  left: 1px;
  top: 9px;
  border-radius: 99px;
  background: var(--orange);
  transform: rotate(-17deg);
  box-shadow: inset -7px -1px 0 rgba(111, 23, 5, .15);
}

.brand-mark b {
  position: absolute;
  width: 8px;
  height: 8px;
  left: 0;
  top: 17px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--paper);
}

.brand-name {
  font-family: var(--display);
  font-size: 22px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -.055em;
}

.desktop-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 33px;
}

.desktop-nav a,
.nav-github {
  position: relative;
  color: #343735;
  font-size: 13px;
  line-height: 1;
  font-weight: 650;
  letter-spacing: .01em;
  white-space: nowrap;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  background: var(--orange);
  transition: right .28s ease;
}

.desktop-nav a:hover::after {
  right: 0;
}

.nav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-github {
  display: inline-flex;
  gap: 5px;
  align-items: center;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 3px;
  border: 1px solid rgba(23, 25, 24, .16);
  border-radius: 999px;
  background: rgba(255, 253, 250, .54);
}

.language-switch button {
  min-width: 35px;
  height: 26px;
  padding: 0 8px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, box-shadow .2s ease;
}

.language-switch button[aria-pressed="true"] {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 3px 9px rgba(23, 25, 24, .18);
}

.language-switch > span {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  line-height: 1;
  font-weight: 750;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .25s ease;
}

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

.button:hover svg {
  transform: translateX(3px);
}

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

.button-dark {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 8px 22px rgba(23, 25, 24, .14);
}

.button-dark:hover {
  background: var(--orange);
}

.button-primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 15px 36px rgba(255, 92, 53, .22);
}

.button-primary:hover {
  background: var(--orange-dark);
  box-shadow: 0 19px 42px rgba(255, 92, 53, .28);
}

.button-ghost {
  color: var(--ink);
  border-color: rgba(23, 25, 24, .18);
  background: rgba(255, 253, 250, .48);
}

.button-ghost:hover {
  border-color: var(--ink);
  background: var(--white);
}

.button-large {
  min-height: 58px;
  padding-inline: 29px;
  font-size: 15px;
}

.button-outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, .25);
  background: rgba(255, 255, 255, .05);
}

.button-outline-light:hover {
  border-color: rgba(255, 255, 255, .58);
  background: rgba(255, 255, 255, .1);
}

.menu-toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  left: 13px;
  width: 16px;
  height: 1.5px;
  background: var(--white);
  transition: transform .25s ease, top .25s ease;
}

.menu-toggle span:first-child { top: 17px; }
.menu-toggle span:last-child { top: 24px; }
.menu-toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

.mobile-nav {
  display: none;
}

/* Hero */
.hero {
  min-height: 100vh;
  padding-top: 158px;
  padding-bottom: 42px;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 40%, rgba(255, 92, 53, .08), transparent 29%),
    radial-gradient(circle at 11% 82%, rgba(255, 255, 255, .84), transparent 24%),
    var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .38;
  background-image: linear-gradient(rgba(23, 25, 24, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 25, 24, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
  pointer-events: none;
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(23, 25, 24, .08);
  border-radius: 50%;
  pointer-events: none;
}

.orbit-one {
  width: 780px;
  height: 780px;
  right: -250px;
  top: 40px;
}

.orbit-two {
  width: 520px;
  height: 520px;
  right: -120px;
  top: 170px;
  border-color: rgba(255, 92, 53, .15);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(470px, .94fr);
  gap: 7vw;
  align-items: center;
}

.hero-copy {
  padding-bottom: 20px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 33px;
  padding: 0 14px;
  border: 1px solid rgba(23, 25, 24, .14);
  border-radius: 999px;
  color: #3f423f;
  background: rgba(255, 255, 255, .42);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.live-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 92, 53, .13);
}

.hero-title {
  max-width: 780px;
  margin: 29px 0 25px;
  font-family: var(--display);
  font-size: clamp(62px, 6.35vw, 100px);
  line-height: .94;
  font-weight: 780;
  letter-spacing: -.075em;
  text-wrap: balance;
}

.hero-title .accent {
  position: relative;
  display: inline-block;
  color: var(--orange);
}

.hero-title .accent::after {
  content: "";
  position: absolute;
  left: 1%;
  right: 0;
  bottom: -12px;
  height: 8px;
  border-top: 2px solid var(--orange);
  border-radius: 50%;
  transform: rotate(-1.2deg);
  opacity: .65;
}

html[data-lang="en"] .hero-title {
  font-size: clamp(58px, 5.8vw, 91px);
  letter-spacing: -.067em;
}

.hero-lead {
  max-width: 700px;
  margin-bottom: 32px;
  color: #535753;
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.72;
  letter-spacing: -.015em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 650px;
  margin: 27px 0 0;
  color: #777a76;
  font-size: 12px;
  line-height: 1.55;
}

.note-line {
  flex: 0 0 22px;
  height: 1px;
  margin-top: 9px;
  background: var(--orange);
}

.relay-stage {
  position: relative;
  min-height: 590px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}

.stage-glow {
  position: absolute;
  width: 82%;
  height: 65%;
  border-radius: 50%;
  background: rgba(255, 92, 53, .18);
  filter: blur(75px);
  opacity: .55;
}

.relay-window {
  position: relative;
  width: min(100%, 550px);
  min-height: 436px;
  border: 1px solid rgba(23, 25, 24, .16);
  border-radius: 24px;
  background: rgba(253, 251, 246, .91);
  box-shadow: 0 40px 110px rgba(25, 22, 18, .17), 0 2px 0 rgba(255,255,255,.7) inset;
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  backdrop-filter: blur(18px);
}

.window-bar {
  height: 49px;
  padding: 0 17px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(23, 25, 24, .09);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .08em;
  color: #7d807b;
}

.window-bar > b {
  justify-self: end;
  color: #3f7f42;
  font-size: 7px;
  letter-spacing: .12em;
}

.window-dots {
  display: flex;
  gap: 5px;
}

.window-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d4cfc5;
}

.window-dots i:first-child { background: var(--orange); }

.relay-content {
  padding: 20px;
}

.handoff-strip {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: 7px;
  margin-bottom: 17px;
}

.handoff-strip > i {
  position: relative;
  height: 1px;
  background: repeating-linear-gradient(90deg, rgba(23,25,24,.23) 0 4px, transparent 4px 7px);
}

.handoff-strip > i::after {
  content: "›";
  position: absolute;
  right: -1px;
  top: -8px;
  color: #8c8d89;
  font-size: 10px;
}

.agent-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 50px;
  color: #80827e;
  font-family: var(--mono);
  font-size: 6px;
  line-height: 1;
}

.agent-chip span {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border: 1px solid rgba(23,25,24,.14);
  border-radius: 9px;
  color: #4d504d;
  background: var(--white);
  font-size: 8px;
  font-weight: 600;
}

.agent-chip.active span {
  color: var(--white);
  border-color: var(--ink);
  background: var(--ink);
  box-shadow: 0 7px 15px rgba(23,25,24,.18);
}

.project-card {
  padding: 18px;
  border: 1px solid rgba(23, 25, 24, .1);
  border-radius: 17px;
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 15px 35px rgba(23, 25, 24, .17);
}

.project-card-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.project-card-head small {
  display: block;
  margin-bottom: 4px;
  color: #969b96;
  font-family: var(--mono);
  font-size: 7px;
  line-height: 1;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.project-card-head strong {
  font-size: 15px;
  letter-spacing: -.02em;
}

.status-pill {
  flex: 0 0 auto;
  padding: 5px 8px;
  border-radius: 99px;
  color: #b9dd73;
  background: rgba(185, 221, 115, .1);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: .05em;
}

.state-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-top: 15px;
}

.state-grid div {
  min-width: 0;
  padding: 9px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 9px;
  background: rgba(255,255,255,.035);
}

.state-grid small,
.state-grid b {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--mono);
}

.state-grid small {
  color: #7c817c;
  font-size: 6px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.state-grid b {
  margin-top: 4px;
  color: #e8eae7;
  font-size: 7px;
  font-weight: 500;
}

.truth-lines {
  margin-top: 13px;
  border: 1px solid rgba(23, 25, 24, .09);
  border-radius: 13px;
  overflow: hidden;
}

.truth-lines > div {
  position: relative;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto 30px;
  align-items: center;
  gap: 8px;
  min-height: 39px;
  padding: 0 12px;
  border-bottom: 1px solid rgba(23, 25, 24, .07);
  background: rgba(255,255,255,.48);
  font-family: var(--mono);
}

.truth-lines > div:last-child { border-bottom: 0; }
.truth-lines span { color: #b5b3ad; font-size: 7px; }
.truth-lines b { overflow: hidden; color: #4b4d4a; font-size: 8px; font-weight: 500; text-overflow: ellipsis; white-space: nowrap; }
.truth-lines em { color: #949691; font-size: 7px; font-style: normal; }
.truth-lines i { height: 3px; border-radius: 99px; background: #d7d3ca; overflow: hidden; }
.truth-lines i::after { content: ""; display: block; width: 75%; height: 100%; background: var(--orange); }

.baton-object {
  position: absolute;
  z-index: 4;
  right: -11px;
  bottom: 48px;
  width: 245px;
  height: 58px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ff704e 0%, var(--orange) 42%, #dc3f1c 100%);
  box-shadow: 0 24px 45px rgba(119, 34, 14, .3), inset 0 3px 4px rgba(255,255,255,.35), inset 0 -5px 9px rgba(92,16,0,.18);
  transform: rotate(-13deg);
  animation: batonFloat 5s ease-in-out infinite;
}

.baton-object::before {
  content: "";
  position: absolute;
  inset: 5px 19px 30px;
  border-radius: 99px;
  background: rgba(255,255,255,.24);
  filter: blur(4px);
}

.baton-object span {
  position: absolute;
  left: 13px;
  top: 9px;
  width: 39px;
  height: 39px;
  border-radius: 50%;
  background: #ff8c72;
  box-shadow: inset 5px 1px 8px rgba(255,255,255,.35);
}

.baton-object i {
  position: absolute;
  left: 28px;
  top: 15px;
  width: 1px;
  height: 28px;
  background: rgba(122,24,5,.22);
}

.baton-object b {
  position: absolute;
  right: 25px;
  top: 22px;
  color: rgba(80,16,4,.42);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .24em;
}

@keyframes batonFloat {
  0%,100% { transform: rotate(-13deg) translate3d(0,0,0); }
  50% { transform: rotate(-10deg) translate3d(-4px,-10px,0); }
}

.float-tag {
  position: absolute;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  border: 1px solid rgba(23,25,24,.1);
  border-radius: 8px;
  background: rgba(255,253,250,.82);
  box-shadow: 0 9px 25px rgba(23,25,24,.09);
  backdrop-filter: blur(10px);
  font-family: var(--mono);
}

.float-tag span { color: var(--orange); font-size: 7px; }
.float-tag b { color: #646763; font-size: 7px; letter-spacing: .09em; }
.tag-top { top: 58px; right: -15px; }
.tag-bottom { left: -35px; bottom: 80px; }

.proof-bar {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, auto) 1.5fr;
  align-items: center;
  gap: 35px;
  margin-top: 55px;
  min-height: 100px;
  padding: 23px 0;
  border-top: 1px solid rgba(23,25,24,.12);
}

.proof-intro {
  max-width: 220px;
  color: #777a75;
  font-size: 11px;
  line-height: 1.5;
}

.proof-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
}

.proof-item b {
  font-family: var(--display);
  font-size: 29px;
  line-height: 1;
  letter-spacing: -.055em;
}

.proof-item span {
  color: #777a75;
  font-size: 10px;
}

.proof-logos {
  justify-self: end;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 17px;
  max-width: 310px;
}

.proof-logos span {
  color: #4e514e;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .04em;
}

/* Shared headings */
.section-heading {
  margin-bottom: 70px;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(330px, .65fr);
  gap: 9vw;
  align-items: end;
}

.section-index {
  display: block;
  margin-bottom: 24px;
  color: var(--orange-dark);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
}

.section-index.light {
  color: var(--orange-soft);
}

.section-heading h2,
.principles-copy h2,
.faq-heading h2,
.install-intro h2 {
  margin-bottom: 0;
  font-family: var(--display);
  font-size: clamp(45px, 5vw, 72px);
  line-height: 1.02;
  font-weight: 720;
  letter-spacing: -.06em;
  text-wrap: balance;
}

.split-heading > p,
.compact-heading > p {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.compact-heading {
  max-width: 800px;
}

.compact-heading h2 span,
.install-intro h2 span,
.principles-copy h2 span,
.cta-inner h2 span {
  color: var(--orange);
}

.compact-heading > p {
  max-width: 680px;
  margin: 25px 0 0;
}

/* Pain */
.pain-section {
  background: var(--paper-soft);
}

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

.pain-card {
  position: relative;
  min-height: 430px;
  padding: 34px 34px 31px;
  border-right: 1px solid var(--line);
  overflow: hidden;
  transition: background .35s ease, color .35s ease;
}

.pain-card:first-child { border-left: 1px solid var(--line); }

.pain-card:hover {
  color: var(--white);
  background: var(--ink);
}

.card-number {
  color: #989a96;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .12em;
}

.pain-icon {
  width: 74px;
  height: 74px;
  margin: 52px 0 35px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--orange);
  background: rgba(255,255,255,.4);
  transition: border-color .35s ease, background .35s ease, transform .35s ease;
}

.pain-card:hover .pain-icon {
  border-color: rgba(255,255,255,.15);
  background: rgba(255,255,255,.05);
  transform: rotate(-5deg) scale(1.04);
}

.pain-icon svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pain-card h3 {
  margin-bottom: 16px;
  font-size: 27px;
  line-height: 1.16;
  font-weight: 750;
  letter-spacing: -.04em;
}

.pain-card > p {
  max-width: 330px;
  margin-bottom: 70px;
  color: #6d706c;
  font-size: 14px;
  line-height: 1.75;
  transition: color .35s ease;
}

.pain-card:hover > p { color: #aeb2ad; }

.pain-cost {
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 30px;
  display: flex;
  justify-content: space-between;
  gap: 15px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 8px;
  transition: border-color .35s ease;
}

.pain-card:hover .pain-cost { border-color: rgba(255,255,255,.12); }
.pain-cost span { color: #a2a49f; }
.pain-cost b { color: var(--orange); font-weight: 500; text-align: right; }

.thesis {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 30px;
  align-items: center;
  margin-top: 60px;
  padding: 39px 43px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.thesis-mark {
  height: 55px;
  color: var(--orange);
  font-family: Georgia, serif;
  font-size: 70px;
  line-height: 1;
}

.thesis p {
  max-width: 850px;
  margin: 0;
  font-size: 20px;
  line-height: 1.65;
  font-weight: 560;
  letter-spacing: -.02em;
}

.thesis > b {
  color: #949691;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: .12em;
  writing-mode: vertical-rl;
}

/* Truth */
.truth-section {
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.truth-section::before {
  content: "";
  position: absolute;
  width: 800px;
  height: 800px;
  right: -300px;
  top: -350px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 50%;
  box-shadow: 0 0 0 140px rgba(255,255,255,.015), 0 0 0 280px rgba(255,255,255,.01);
}

.truth-section .compact-heading > p { color: #9da19c; }

.truth-layout {
  display: grid;
  grid-template-columns: 1fr 90px 1fr;
  align-items: stretch;
}

.truth-layer {
  position: relative;
  padding: 36px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  background: rgba(255,255,255,.035);
  overflow: hidden;
}

.truth-layer::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -120px;
  top: -120px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
}

.shared-layer {
  background: linear-gradient(145deg, rgba(255,92,53,.15), rgba(255,255,255,.025) 44%);
}

.layer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 37px;
}

.layer-badge {
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 99px;
  color: #c7cbc6;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.shared-layer .layer-badge {
  color: #ffc7b8;
  border-color: rgba(255,92,53,.25);
  background: rgba(255,92,53,.08);
}

.layer-path {
  color: #747974;
  font-family: var(--mono);
  font-size: 9px;
}

.truth-layer h3 {
  margin-bottom: 13px;
  font-size: 32px;
  line-height: 1.14;
  letter-spacing: -.045em;
}

.truth-layer > p {
  max-width: 520px;
  min-height: 80px;
  margin-bottom: 30px;
  color: #a2a6a1;
  font-size: 14px;
  line-height: 1.72;
}

.truth-layer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255,255,255,.09);
}

.truth-layer li {
  display: grid;
  grid-template-columns: minmax(150px, .85fr) 1.15fr;
  gap: 20px;
  align-items: center;
  min-height: 55px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.truth-layer li code {
  color: var(--orange-soft);
  font-size: 10px;
}

.local-layer li code { color: #bec2bc; }

.truth-layer li span {
  color: #858a84;
  font-size: 11px;
}

.layer-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  color: #747974;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.layer-foot i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255,92,53,.1);
}

.local-layer .layer-foot i { background: #8b908b; box-shadow: 0 0 0 4px rgba(139,144,139,.1); }

.truth-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 11px;
}

.truth-connector span {
  color: #5f645f;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: .12em;
  writing-mode: vertical-rl;
}

.truth-connector i {
  width: 1px;
  height: 35px;
  background: linear-gradient(transparent, rgba(255,255,255,.18), transparent);
}

.truth-connector b {
  display: block;
  width: 9px;
  height: 9px;
  border: 2px solid var(--orange);
  border-radius: 50%;
}

.relay-map {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 70px;
  align-items: center;
  margin-top: 82px;
  padding-top: 62px;
  border-top: 1px solid rgba(255,255,255,.1);
}

.relay-map-copy > span {
  color: var(--orange-soft);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .12em;
}

.relay-map-copy h3 {
  margin: 19px 0 15px;
  font-size: 29px;
  line-height: 1.25;
  letter-spacing: -.035em;
}

.relay-map-copy p {
  margin: 0;
  color: #8e938e;
  font-size: 13px;
}

.relay-map-track {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
}

.map-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 74px;
}

.map-node b { color: #d6d8d5; font-size: 10px; white-space: nowrap; }
.map-node span { color: #686d68; font-size: 8px; }
.relay-map-track > i { position: relative; height: 1px; background: rgba(255,255,255,.12); }
.relay-map-track > i::after { content: ""; position: absolute; right: 0; top: -2px; border-left: 4px solid rgba(255,255,255,.3); border-top: 2px solid transparent; border-bottom: 2px solid transparent; }
.relay-map-track > i em { position: absolute; left: 50%; top: -17px; color: #5d625d; font-family: var(--mono); font-size: 6px; font-style: normal; }

.map-center {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border: 1px solid rgba(255,92,53,.3);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(255,92,53,.035), 0 0 0 17px rgba(255,92,53,.02);
  text-align: center;
}

.map-center span {
  position: absolute;
  width: 33px;
  height: 8px;
  margin-top: -35px;
  border-radius: 99px;
  background: var(--orange);
  transform: rotate(-15deg);
}

.map-center b { margin-top: 9px; color: #d9dcd8; font-family: var(--mono); font-size: 7px; line-height: 1.4; letter-spacing: .08em; }

/* Workflow */
.workflow-section {
  background: var(--paper);
}

.workflow-heading {
  margin-bottom: 54px;
}

.workflow-track {
  position: relative;
  border-top: 1px solid var(--line-strong);
}

.workflow-line {
  position: absolute;
  left: 0;
  top: -2px;
  right: 0;
  height: 3px;
  pointer-events: none;
}

.workflow-line span {
  display: block;
  width: 25%;
  height: 100%;
  background: var(--orange);
  transition: width .5s cubic-bezier(.2,.8,.2,1);
}

.workflow-step {
  border-bottom: 1px solid var(--line-strong);
}

.step-trigger {
  width: 100%;
  min-height: 98px;
  display: grid;
  grid-template-columns: 85px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.step-trigger::after {
  content: "+";
  grid-column: 4;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-left: 17px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: #6f726e;
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 400;
  transition: transform .3s ease, color .3s ease, background .3s ease;
}

.workflow-step.active .step-trigger::after {
  color: var(--white);
  background: var(--ink);
  transform: rotate(45deg);
}

.step-number {
  color: #a0a29e;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
}

.step-command {
  font-size: 29px;
  line-height: 1;
  font-weight: 740;
  letter-spacing: -.04em;
  transition: color .25s ease;
}

.workflow-step.active .step-command { color: var(--orange); }

.step-english {
  color: #989b97;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .12em;
}

.step-body {
  max-height: 0;
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 80px;
  padding: 0 8px;
  opacity: 0;
  overflow: hidden;
  transition: max-height .55s cubic-bezier(.2,.8,.2,1), opacity .3s ease, padding .55s ease;
}

.workflow-step.active .step-body {
  max-height: 560px;
  padding-top: 6px;
  padding-bottom: 52px;
  opacity: 1;
}

.step-copy {
  padding-left: 105px;
}

.step-label {
  display: block;
  margin-bottom: 12px;
  color: var(--orange-dark);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .08em;
}

.step-copy h3 {
  margin-bottom: 15px;
  font-size: 31px;
  line-height: 1.18;
  letter-spacing: -.045em;
}

.step-copy > p {
  max-width: 550px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.76;
}

.step-copy ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-copy li {
  position: relative;
  padding: 8px 0 8px 17px;
  color: #4e514e;
  font-size: 12px;
}

.step-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 2px;
  background: var(--orange);
}

.step-terminal {
  align-self: start;
  padding: 23px;
  border: 1px solid rgba(23,25,24,.12);
  border-radius: 17px;
  color: #d5d8d4;
  background: var(--ink);
  box-shadow: 0 18px 50px rgba(23,25,24,.13);
  font-family: var(--mono);
  font-size: 10px;
}

.step-terminal > div {
  display: flex;
  gap: 11px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.step-terminal > div span { color: var(--orange); }
.step-terminal > div b { font-weight: 500; }
.step-terminal p { display: flex; align-items: center; gap: 9px; margin: 8px 0; color: #757b75; }
.step-terminal p i { width: 11px; color: #81a66d; font-style: normal; }
.step-terminal p em { margin-left: auto; color: #c7cbc7; font-style: normal; }
.step-terminal p em.orange { color: var(--orange-soft); }
.step-terminal .terminal-task { padding: 8px 10px; border-radius: 7px; color: #b9bdb8; background: rgba(255,255,255,.04); }
.step-terminal .terminal-task strong { display: grid; place-items: center; width: 17px; height: 17px; border-radius: 5px; color: var(--ink); background: var(--orange); font-size: 8px; }
.step-terminal .terminal-focus,
.step-terminal .terminal-success { margin-top: 14px; padding: 10px 11px; border: 1px solid rgba(255,92,53,.15); border-radius: 8px; color: var(--orange-soft); background: rgba(255,92,53,.06); font-size: 8px; letter-spacing: .06em; }
.step-terminal .terminal-success { color: #b9dd73; border-color: rgba(185,221,115,.15); background: rgba(185,221,115,.05); }

/* Compatibility */
.compatibility-section {
  background: #e9b8a9;
  overflow: hidden;
}

.compatibility-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255,255,255,.18), transparent 38%), radial-gradient(circle at 90% 20%, rgba(255,255,255,.28), transparent 30%);
  pointer-events: none;
}

.dark-copy > p { color: rgba(23,25,24,.63); }

.layer-comparison {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 56px 1fr;
  align-items: stretch;
}

.execution-card {
  padding: 37px;
  border: 1px solid rgba(23,25,24,.18);
  border-radius: 24px;
  background: rgba(248,244,237,.83);
  box-shadow: 0 25px 70px rgba(70,30,18,.08);
}

.plugin-card {
  color: var(--white);
  background: var(--ink);
}

.execution-head {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-bottom: 29px;
}

.execution-number {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(23,25,24,.15);
  border-radius: 50%;
  color: var(--orange-dark);
  font-family: var(--mono);
  font-size: 9px;
}

.plugin-card .execution-number { border-color: rgba(255,255,255,.15); color: var(--orange-soft); }
.execution-head small { display: block; margin-bottom: 4px; color: #888b87; font-family: var(--mono); font-size: 7px; letter-spacing: .11em; }
.execution-head h3 { margin: 0; font-size: 28px; line-height: 1.1; letter-spacing: -.04em; }
.execution-card > p { min-height: 76px; margin-bottom: 27px; color: #646763; font-size: 14px; line-height: 1.75; }
.plugin-card > p { color: #999e99; }

.platform-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  min-height: 76px;
  align-content: flex-start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.platform-pills span {
  padding: 6px 9px;
  border: 1px solid rgba(23,25,24,.13);
  border-radius: 99px;
  color: #555855;
  background: rgba(255,255,255,.45);
  font-family: var(--mono);
  font-size: 7px;
}

.tool-count {
  min-height: 76px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.tool-count b { color: var(--orange); font-family: var(--display); font-size: 47px; line-height: 1; letter-spacing: -.07em; }
.tool-count span { color: #7e837e; font-size: 11px; }

.execution-card ul {
  margin: 21px 0 0;
  padding: 0;
  list-style: none;
}

.execution-card li {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 39px;
  color: #4e514e;
  font-size: 12px;
}

.plugin-card li { color: #abb0ab; }
.execution-card li i { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; color: var(--white); background: var(--orange); font-family: var(--mono); font-size: 8px; font-style: normal; }

.comparison-plus {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
}

.comparison-plus span {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid rgba(23,25,24,.15);
  border-radius: 50%;
  background: #e9b8a9;
  font-family: var(--mono);
  font-size: 18px;
}

.capability-table-wrap {
  margin-top: 45px;
  border: 1px solid rgba(23,25,24,.17);
  border-radius: 22px;
  background: rgba(250,247,241,.78);
  overflow: hidden;
}

.capability-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.capability-table th,
.capability-table td {
  padding: 18px 24px;
  border-right: 1px solid rgba(23,25,24,.1);
  border-bottom: 1px solid rgba(23,25,24,.1);
  text-align: left;
  vertical-align: middle;
}

.capability-table th:last-child,
.capability-table td:last-child { border-right: 0; }
.capability-table th { color: #777a76; background: rgba(23,25,24,.035); font-family: var(--mono); font-size: 8px; font-weight: 500; letter-spacing: .07em; }
.capability-table td { color: #555855; font-size: 12px; line-height: 1.5; }
.capability-table td:first-child { color: var(--ink); font-weight: 680; }
.table-full { display: inline-flex; align-items: center; gap: 6px; color: #426d43; font-weight: 650; }
.table-full::before { content: "✓"; display: grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; color: var(--white); background: #578c59; font-family: var(--mono); font-size: 7px; }
.table-accent { display: grid; place-items: center; width: 34px; height: 24px; border-radius: 99px; color: var(--white); background: var(--orange); font-family: var(--mono); font-weight: 600; }
.capability-table code { color: #6c3930; font-size: 10px; }

.table-note {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  margin: 0;
  padding: 18px 24px;
  color: #6a6d69;
  font-size: 11px;
  line-height: 1.6;
}

.table-note > span:first-child {
  flex: 0 0 19px;
  display: grid;
  place-items: center;
  width: 19px;
  height: 19px;
  border: 1px solid rgba(23,25,24,.19);
  border-radius: 50%;
  color: var(--orange-dark);
  font-family: var(--mono);
  font-size: 8px;
}

/* Features */
.features-section { background: var(--paper-soft); }

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

.feature-card {
  position: relative;
  min-height: 340px;
  padding: 31px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-small);
}

.feature-wide { grid-column: span 2; }
.feature-orange { color: var(--white); border-color: var(--orange); background: var(--orange); }
.feature-dark { color: var(--white); border-color: var(--ink); background: var(--ink); }

.feature-id {
  color: #989b97;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .12em;
}

.feature-orange .feature-id { color: rgba(255,255,255,.66); }
.feature-dark .feature-id { color: #737873; }

.feature-icon {
  position: absolute;
  right: 27px;
  top: 27px;
  display: grid;
  place-items: center;
  width: 61px;
  height: 61px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--orange);
}

.feature-orange .feature-icon { color: var(--white); border-color: rgba(255,255,255,.25); }
.feature-dark .feature-icon { color: var(--orange); border-color: rgba(255,255,255,.13); }
.feature-icon svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }

.feature-card h3 {
  max-width: 390px;
  margin: 88px 0 13px;
  font-size: 25px;
  line-height: 1.18;
  letter-spacing: -.04em;
}

.feature-card > p {
  max-width: 500px;
  margin-bottom: 0;
  color: #6e716d;
  font-size: 13px;
  line-height: 1.74;
}

.feature-orange > p { color: rgba(255,255,255,.78); }
.feature-dark > p { color: #9da19d; }

.scope-chips {
  position: absolute;
  right: 31px;
  bottom: 29px;
  display: flex;
  gap: 7px;
}

.scope-chips span {
  padding: 6px 9px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 99px;
  color: rgba(255,255,255,.84);
  font-family: var(--mono);
  font-size: 7px;
}

.owner-visual {
  position: absolute;
  right: 30px;
  bottom: 27px;
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 7px;
}

.owner-visual span { color: #777a76; }
.owner-visual i { width: 18px; height: 1px; background: #b6b5b0; }
.owner-visual b { padding: 6px 8px; border-radius: 99px; color: var(--white); background: var(--ink); font-size: 7px; letter-spacing: .06em; }

/* Install */
.install-section {
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.install-section::before {
  content: "";
  position: absolute;
  left: -280px;
  bottom: -450px;
  width: 950px;
  height: 950px;
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 50%;
  box-shadow: 0 0 0 150px rgba(255,255,255,.015), 0 0 0 300px rgba(255,255,255,.008);
}

.install-shell {
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: 7vw;
  align-items: start;
}

.install-intro {
  position: sticky;
  top: 120px;
}

.install-intro h2 {
  font-size: clamp(44px, 4.5vw, 67px);
}

.install-intro > p {
  max-width: 430px;
  margin: 27px 0 0;
  color: #959a95;
  font-size: 15px;
  line-height: 1.75;
}

.install-panel {
  position: relative;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 25px;
  background: #202321;
  box-shadow: 0 35px 100px rgba(0,0,0,.25);
  overflow: hidden;
}

.install-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 7px;
  border-bottom: 1px solid rgba(255,255,255,.09);
  background: #1b1e1c;
}

.install-tabs button {
  min-height: 65px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  padding: 0 19px;
  border: 0;
  border-radius: 15px;
  color: #a4a8a3;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: color .25s ease, background .25s ease;
}

.install-tabs button[aria-selected="true"] {
  color: var(--white);
  background: #2b2f2c;
  box-shadow: 0 6px 18px rgba(0,0,0,.13);
}

.install-tabs button span { font-size: 13px; font-weight: 700; }
.install-tabs button small { color: #6e736e; font-family: var(--mono); font-size: 7px; letter-spacing: .07em; }
.install-tabs button[aria-selected="true"] small { color: var(--orange-soft); }

.install-content {
  min-height: 545px;
}

.install-tab-panel {
  padding: 39px;
}

.install-tab-panel[hidden] { display: none; }

.install-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.install-step-label {
  display: block;
  margin-bottom: 10px;
  color: var(--orange-soft);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .11em;
}

.install-panel-head h3 {
  max-width: 570px;
  margin: 0;
  font-size: 29px;
  line-height: 1.25;
  letter-spacing: -.04em;
}

.install-time {
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.install-time b { color: var(--orange); font-family: var(--display); font-size: 38px; line-height: 1; letter-spacing: -.06em; }
.install-time span { color: #747974; font-size: 9px; }

.install-description {
  max-width: 680px;
  margin: 19px 0 26px;
  color: #949994;
  font-size: 13px;
  line-height: 1.7;
}

.code-block {
  position: relative;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 15px;
  background: #151715;
  overflow: hidden;
}

.code-top {
  height: 37px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  color: #5f645f;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: .09em;
}

.code-top b { color: #777c77; font-weight: 400; }

.code-block pre {
  margin: 0;
  padding: 27px 92px 27px 19px;
  overflow-x: auto;
  color: #e4e7e3;
  font-size: 12px;
  line-height: 1.6;
}

.code-block code { white-space: nowrap; }

.copy-button {
  position: absolute;
  right: 13px;
  bottom: 20px;
  height: 35px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 11px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 9px;
  color: #bec2bd;
  background: #292d2a;
  font-family: var(--mono);
  font-size: 8px;
  cursor: pointer;
  transition: color .2s ease, background .2s ease;
}

.copy-button:hover { color: var(--white); background: #343936; }
.copy-button.copied { color: var(--ink); background: var(--acid); }
.copy-button svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }

.copy-toast {
  position: fixed;
  z-index: 10020;
  left: 50%;
  bottom: 26px;
  min-width: 110px;
  padding: 11px 16px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: var(--ink);
  background: var(--acid);
  box-shadow: 0 15px 45px rgba(0,0,0,.18);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity .2s ease, transform .2s ease;
}

.copy-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.copy-toast.failed {
  color: var(--white);
  background: #b93625;
}

.install-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 21px;
}

.install-notes > div {
  padding: 16px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  background: rgba(255,255,255,.025);
}

.install-notes > div > span { display: block; margin-bottom: 8px; color: var(--orange); font-family: var(--mono); font-size: 8px; }
.install-notes p { margin: 0; color: #8c918c; font-size: 10px; line-height: 1.6; }
.install-notes code { color: #c5c9c4; font-size: 9px; word-break: break-all; }

.multi-code-grid {
  display: grid;
  gap: 10px;
}

.mini-code {
  position: relative;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 13px;
  background: #171917;
  overflow: hidden;
}

.mini-code-head {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 35px;
  padding: 0 13px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.mini-code-head span { color: var(--orange); font-family: var(--mono); font-size: 7px; }
.mini-code-head b { color: #999e99; font-size: 10px; font-weight: 550; }
.mini-code pre { margin: 0; padding: 17px 55px 17px 14px; overflow-x: auto; color: #cdd1cc; font-size: 9px; line-height: 1.5; }
.mini-code code { white-space: nowrap; }
.copy-button.mini { right: 11px; bottom: 12px; width: 31px; height: 31px; padding: 0; justify-content: center; }

.path-note {
  display: flex;
  gap: 11px;
  margin: 17px 0 0;
  color: #7f847f;
  font-size: 10px;
  line-height: 1.65;
}

.path-note > span:first-child { color: var(--orange); }
.path-note code { color: #b8bcb7; }

.verify-strip {
  min-height: 85px;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 21px;
  padding: 20px 39px;
  border-top: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.025);
}

.verify-strip > div { display: flex; align-items: center; gap: 9px; }
.verify-dot { width: 7px; height: 7px; border-radius: 50%; background: #8dbb6d; box-shadow: 0 0 0 4px rgba(141,187,109,.1); }
.verify-strip b { color: #c5c9c4; font-size: 11px; white-space: nowrap; }
.verify-strip > code { padding: 7px 11px; border-radius: 7px; color: var(--ink); background: var(--acid); font-size: 10px; white-space: nowrap; }
.verify-strip > p { margin: 0; color: #777c77; font-size: 9px; line-height: 1.55; }

/* Principles */
.principles-section { background: var(--paper); }

.principles-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 9vw;
  align-items: start;
}

.principles-copy {
  position: sticky;
  top: 120px;
}

.principles-copy > p {
  max-width: 430px;
  margin: 27px 0 28px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.text-arrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
  font-weight: 650;
}

.text-arrow b { color: var(--orange); }

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

.principle-row {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 22px;
  align-items: center;
  min-height: 150px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line-strong);
}

.principle-row > span { color: #a0a29e; font-family: var(--mono); font-size: 9px; }
.principle-row h3 { margin: 0 0 8px; font-size: 23px; line-height: 1.2; letter-spacing: -.035em; }
.principle-row p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.principle-row > b { color: var(--orange-dark); font-family: var(--mono); font-size: 8px; font-weight: 500; letter-spacing: .12em; }

/* FAQ */
.faq-section { background: var(--paper-soft); }

.faq-grid {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 9vw;
}

.faq-heading h2 { font-size: clamp(43px, 4.6vw, 67px); }
.faq-list { border-top: 1px solid var(--line-strong); }
.faq-item { border-bottom: 1px solid var(--line-strong); }

.faq-item > button {
  width: 100%;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding: 18px 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.faq-item > button span { font-size: 18px; font-weight: 680; letter-spacing: -.02em; }
.faq-item > button i { position: relative; flex: 0 0 30px; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; transition: transform .3s ease, background .3s ease; }
.faq-item > button i::before,
.faq-item > button i::after { content: ""; position: absolute; left: 9px; top: 14px; width: 10px; height: 1px; background: var(--ink); }
.faq-item > button i::after { transform: rotate(90deg); transition: transform .3s ease; }
.faq-item > button[aria-expanded="true"] i { background: var(--ink); transform: rotate(45deg); }
.faq-item > button[aria-expanded="true"] i::before,
.faq-item > button[aria-expanded="true"] i::after { background: var(--white); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows .35s ease, opacity .3s ease;
}

.faq-answer > p {
  min-height: 0;
  overflow: hidden;
  max-width: 740px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.faq-item.open .faq-answer { grid-template-rows: 1fr; opacity: 1; }
.faq-item.open .faq-answer > p { padding: 0 55px 29px 0; }

/* CTA */
.final-cta {
  min-height: 650px;
  display: flex;
  align-items: center;
  color: var(--white);
  background: var(--ink);
  overflow: hidden;
}

.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 52%, rgba(255,92,53,.13), transparent 34%);
}

.cta-orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 820px;
  height: 820px;
  border: 1px solid rgba(255,255,255,.055);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 125px rgba(255,255,255,.015), 0 0 0 250px rgba(255,255,255,.008);
}

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

.cta-mark {
  position: relative;
  width: 85px;
  height: 67px;
  margin-bottom: 10px;
}

.cta-mark span {
  position: absolute;
  width: 82px;
  height: 18px;
  left: 1px;
  top: 22px;
  border-radius: 99px;
  background: var(--orange);
  transform: rotate(-17deg);
  box-shadow: 0 15px 28px rgba(255,92,53,.22);
}

.cta-mark i {
  position: absolute;
  left: 0;
  top: 39px;
  width: 17px;
  height: 17px;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.cta-kicker {
  margin-bottom: 24px;
  color: #767b76;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .16em;
}

.cta-inner h2 {
  margin-bottom: 22px;
  font-family: var(--display);
  font-size: clamp(52px, 6.2vw, 88px);
  line-height: .98;
  font-weight: 720;
  letter-spacing: -.068em;
  text-wrap: balance;
}

.cta-inner > p {
  max-width: 670px;
  margin-bottom: 33px;
  color: #979c97;
  font-size: 16px;
  line-height: 1.72;
}

.cta-actions { display: flex; gap: 12px; }

/* Footer */
.site-footer {
  padding: 75px 0 28px;
  color: var(--white);
  background: #111311;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  padding-bottom: 60px;
}

.brand-light .brand-mark b { border-color: #111311; background: var(--paper); }
.footer-brand p { margin: 18px 0 0; color: #757a75; font-size: 12px; }
.footer-links { display: grid; grid-template-columns: repeat(2, minmax(130px, 1fr)); gap: 70px; }
.footer-links > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-links > div > span { margin-bottom: 8px; color: #646964; font-family: var(--mono); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.footer-links a { color: #aeb2ad; font-size: 12px; transition: color .2s ease; }
.footer-links a:hover { color: var(--orange); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: #5b605b;
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: .06em;
}

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .72s ease var(--delay, 0s), transform .72s cubic-bezier(.2,.8,.2,1) var(--delay, 0s);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1180px) {
  :root { --shell: min(1120px, calc(100vw - 48px)); }
  .desktop-nav { gap: 22px; }
  .nav-actions { gap: 12px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(420px, .88fr); gap: 4vw; }
  .relay-stage { min-height: 540px; }
  .proof-bar { grid-template-columns: 1.1fr repeat(3, auto); gap: 24px; }
  .proof-logos { display: none; }
  .section { padding-block: 115px; }
  .split-heading { gap: 6vw; }
  .step-body { gap: 40px; }
  .step-copy { padding-left: 60px; }
  .install-shell { gap: 5vw; }
}

@media (max-width: 980px) {
  :root { --shell: min(900px, calc(100vw - 40px)); }
  .desktop-nav, .nav-github, .nav-actions > .button { display: none; }
  .menu-toggle { display: block; }
  .nav-actions { gap: 10px; }
  .mobile-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    height: calc(100vh - 72px);
    padding: 34px 24px 70px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(243,240,233,.97);
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity .25s ease, visibility .25s ease, transform .25s ease;
  }
  .mobile-nav.open { display: flex; opacity: 1; visibility: visible; transform: translateY(0); }
  .mobile-nav a { width: 100%; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 23px; font-weight: 700; letter-spacing: -.03em; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-grid { grid-template-columns: 1fr; gap: 35px; }
  .hero-copy { max-width: 800px; }
  .hero-title { font-size: clamp(61px, 10vw, 90px); }
  html[data-lang="en"] .hero-title { max-width: 760px; font-size: clamp(57px, 9vw, 82px); }
  .relay-stage { width: min(670px, 92%); min-height: 555px; margin-inline: auto; }
  .proof-bar { margin-top: 25px; }
  .split-heading { grid-template-columns: 1fr; gap: 28px; }
  .split-heading > p { max-width: 680px; }
  .pain-card { min-height: 450px; padding-inline: 24px; }
  .pain-cost { left: 24px; right: 24px; }
  .truth-layout { grid-template-columns: 1fr; gap: 16px; }
  .truth-connector { height: 50px; flex-direction: row; }
  .truth-connector span { writing-mode: horizontal-tb; }
  .truth-connector i { width: 45px; height: 1px; }
  .truth-layer > p { min-height: auto; }
  .relay-map { grid-template-columns: 1fr; gap: 40px; }
  .step-body { grid-template-columns: 1fr 1fr; gap: 30px; }
  .step-copy { padding-left: 25px; }
  .layer-comparison { grid-template-columns: 1fr; gap: 18px; }
  .comparison-plus { height: 24px; }
  .comparison-plus span { position: absolute; background: #e9b8a9; }
  .feature-bento { grid-template-columns: repeat(2, 1fr); }
  .feature-wide { grid-column: span 2; }
  .install-shell { grid-template-columns: 1fr; gap: 50px; }
  .install-intro { position: static; max-width: 760px; }
  .principles-grid, .faq-grid { grid-template-columns: 1fr; gap: 65px; }
  .principles-copy { position: static; max-width: 720px; }
  .faq-heading { max-width: 700px; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100vw - 32px); }
  .section { padding-block: 88px; }
  .nav-shell { width: calc(100vw - 28px); }
  .site-header { height: 70px; }
  .site-header.scrolled, .site-header.menu-active { height: 66px; }
  .mobile-nav { top: 66px; height: calc(100vh - 66px); }
  .brand-name { font-size: 20px; }
  .brand-mark { width: 35px; }
  .language-switch { height: 32px; }
  .language-switch button { min-width: 31px; height: 24px; padding-inline: 6px; font-size: 9px; }
  .menu-toggle { width: 38px; height: 38px; }
  .menu-toggle span { left: 11px; }
  .hero { padding-top: 112px; padding-bottom: 30px; }
  .hero::before { background-size: 52px 52px; }
  .hero-title { margin-top: 23px; font-size: clamp(49px, 14.5vw, 72px); letter-spacing: -.07em; }
  html[data-lang="en"] .hero-title { font-size: clamp(46px, 12.5vw, 67px); }
  .hero-lead { font-size: 16px; line-height: 1.7; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { flex: 1; min-width: 0; padding-inline: 16px; }
  .relay-stage { width: 100%; min-height: 475px; }
  .relay-window { width: calc(100% - 10px); min-height: 395px; transform: none; }
  .relay-content { padding: 14px; }
  .window-bar { padding-inline: 12px; }
  .handoff-strip { gap: 4px; }
  .agent-chip { min-width: 43px; font-size: 6px; }
  .agent-chip span { width: 27px; height: 27px; }
  .project-card { padding: 14px; }
  .project-card-head strong { font-size: 13px; }
  .state-grid { grid-template-columns: repeat(2, 1fr); }
  .truth-lines > div { grid-template-columns: 20px 1fr auto 22px; padding-inline: 8px; }
  .baton-object { right: -20px; bottom: 21px; width: 190px; height: 48px; }
  .baton-object span { width: 33px; height: 33px; top: 7px; }
  .baton-object b { top: 18px; }
  .tag-top { top: 25px; right: -3px; }
  .tag-bottom { display: none; }
  .proof-bar { grid-template-columns: repeat(3, 1fr); gap: 0; min-height: auto; margin-top: 15px; }
  .proof-intro { grid-column: 1 / -1; max-width: none; margin-bottom: 22px; }
  .proof-item { flex-direction: column; gap: 4px; align-items: flex-start; padding-right: 10px; }
  .proof-item b { font-size: 26px; }
  .proof-item span { white-space: normal; line-height: 1.35; }
  .section-heading { margin-bottom: 45px; }
  .section-heading h2, .principles-copy h2, .faq-heading h2, .install-intro h2 { font-size: clamp(39px, 11vw, 57px); }
  .section-index { margin-bottom: 17px; }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-card, .pain-card:first-child { min-height: 350px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .pain-card:last-child { border-bottom: 0; }
  .pain-icon { width: 60px; height: 60px; margin: 33px 0 26px; }
  .pain-icon svg { width: 31px; height: 31px; }
  .pain-card h3 { font-size: 24px; }
  .thesis { grid-template-columns: auto 1fr; gap: 18px; padding: 27px 24px; }
  .thesis p { font-size: 17px; }
  .thesis > b { display: none; }
  .truth-layer { padding: 25px 21px; }
  .layer-top { margin-bottom: 28px; }
  .truth-layer h3 { font-size: 27px; }
  .truth-layer li { grid-template-columns: 1fr; gap: 4px; padding-block: 11px; }
  .relay-map { margin-top: 60px; padding-top: 45px; }
  .relay-map-track { grid-template-columns: 1fr; justify-items: center; }
  .relay-map-track > i { width: 1px; height: 28px; }
  .relay-map-track > i::after { right: -2px; top: auto; bottom: 0; border-left: 2px solid transparent; border-right: 2px solid transparent; border-top: 4px solid rgba(255,255,255,.3); border-bottom: 0; }
  .relay-map-track > i em { display: none; }
  .map-center { width: 78px; height: 78px; }
  .step-trigger { min-height: 84px; grid-template-columns: 45px 1fr auto; gap: 11px; padding-inline: 0; }
  .step-trigger::after { width: 30px; height: 30px; margin-left: 4px; }
  .step-command { font-size: 23px; }
  .step-english { font-size: 6px; text-align: right; }
  .step-body { grid-template-columns: 1fr; gap: 27px; padding-inline: 0; }
  .workflow-step.active .step-body { max-height: 760px; padding-bottom: 38px; }
  .step-copy { padding-left: 45px; }
  .step-terminal { margin-left: 45px; font-size: 10px; }
  .execution-card { padding: 26px 22px; }
  .execution-card > p { min-height: auto; }
  .capability-table-wrap { overflow-x: auto; }
  .capability-table { min-width: 700px; }
  .table-note { min-width: 700px; }
  .feature-bento { grid-template-columns: 1fr; }
  .feature-wide { grid-column: auto; }
  .feature-card { min-height: 320px; padding: 25px; }
  .feature-icon { right: 22px; top: 22px; }
  .feature-card h3 { margin-top: 80px; }
  .scope-chips, .owner-visual { position: static; margin-top: 24px; flex-wrap: wrap; }
  .install-tab-panel { padding: 27px 20px; }
  .install-panel-head { display: block; }
  .install-time { margin-top: 17px; }
  .install-content { min-height: 0; }
  .install-notes { grid-template-columns: 1fr; }
  .verify-strip { grid-template-columns: 1fr auto; gap: 12px; padding: 20px; }
  .verify-strip > p { grid-column: 1 / -1; }
  .principle-row { grid-template-columns: 34px 1fr; min-height: 130px; gap: 12px; }
  .principle-row > b { grid-column: 2; }
  .faq-item > button { min-height: 78px; }
  .faq-item > button span { font-size: 16px; }
  .cta-inner h2 { font-size: clamp(47px, 12.5vw, 68px); }
  .cta-inner > p { font-size: 14px; }
  .footer-grid { grid-template-columns: 1fr; gap: 45px; }
  .footer-links { gap: 45px; }
}

@media (max-width: 520px) {
  :root { --shell: calc(100vw - 24px); }
  .nav-shell { width: calc(100vw - 20px); }
  .brand { gap: 7px; }
  .brand-mark { width: 31px; transform: scale(.88); transform-origin: left center; }
  .brand-name { font-size: 18px; }
  .nav-actions { gap: 6px; }
  .hero-title { font-size: clamp(44px, 14vw, 60px); }
  html[data-lang="en"] .hero-title { font-size: clamp(41px, 12.5vw, 55px); }
  .eyebrow { max-width: 100%; height: auto; min-height: 31px; padding-block: 7px; font-size: 8px; line-height: 1.35; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-note { font-size: 11px; }
  .relay-stage { min-height: 445px; }
  .window-bar > span { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .handoff-strip > i { min-width: 5px; }
  .agent-chip { min-width: 36px; }
  .agent-chip:not(.active) { font-size: 0; }
  .status-pill { font-size: 6px; }
  .truth-lines em { display: none; }
  .truth-lines > div { grid-template-columns: 18px 1fr 26px; }
  .baton-object { width: 155px; right: -22px; }
  .baton-object b { font-size: 6px; }
  .proof-item span { font-size: 9px; }
  .split-heading > p, .compact-heading > p { font-size: 14px; }
  .thesis-mark { font-size: 55px; }
  .thesis p { font-size: 15px; }
  .layer-path { font-size: 7px; }
  .step-trigger { grid-template-columns: 32px 1fr; }
  .step-trigger::after { grid-column: 3; grid-row: 1; }
  .step-english { display: none; }
  .step-copy, .step-terminal { margin-left: 0; padding-left: 32px; }
  .step-terminal { padding: 18px; margin-left: 32px; font-size: 9px; }
  .execution-head { align-items: flex-start; }
  .execution-number { width: 42px; height: 42px; }
  .execution-head h3 { font-size: 24px; }
  .install-tabs button { min-height: 61px; padding-inline: 10px; }
  .install-tabs button span { font-size: 11px; }
  .install-tabs button small { font-size: 6px; }
  .install-panel-head h3 { font-size: 24px; }
  .code-block pre { padding: 21px 15px 67px; font-size: 10px; }
  .copy-button { left: 13px; right: auto; bottom: 13px; }
  .mini-code pre { font-size: 8px; }
  .copy-button.mini { left: auto; right: 8px; bottom: 9px; }
  .verify-strip { grid-template-columns: 1fr; }
  .verify-strip > code { justify-self: start; }
  .verify-strip > p { grid-column: 1; }
  .faq-item.open .faq-answer > p { padding-right: 5px; }
  .cta-actions { width: 100%; flex-direction: column; }
  .cta-actions .button { width: 100%; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 25px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}