:root {
  color-scheme: dark;
  --bg: #0c1014;
  --panel: #12181d;
  --muted: #9ca8b0;
  --text: #eff4f0;
  --mint: #b5f76a;
  --blue: #8cbdff;
  --line: #293239;
  --max: 1240px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
pre:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 6px;
}
button {
  border: 0;
}
::selection {
  background: var(--mint);
  color: var(--bg);
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(var(--max), calc(100% - 96px));
  margin-inline: auto;
}
.section {
  padding-block: 112px;
}
.eyebrow {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 500;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 23px;
}
.muted {
  color: #7c898f;
}
.mint-text {
  color: var(--mint);
}
.blue-text {
  color: var(--blue);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip {
  position: fixed;
  left: 20px;
  top: -100px;
  z-index: 100;
  background: var(--mint);
  color: #101510;
  padding: 12px;
}
.skip:focus {
  top: 20px;
}
.header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid #29323999;
  background: #0c1014ed;
  backdrop-filter: blur(18px);
}
.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
}
.brand {
  font-size: 26px;
  letter-spacing: -1.3px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  line-height: 1;
}
.brand-dot {
  color: var(--mint);
  margin-left: -10px;
}
.brand-logo {
  display: block;
  width: 32px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}
.header nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 13px;
}
.header nav a {
  color: #b6c1c6;
  transition: color 0.2s;
}
.header nav a:hover {
  color: var(--mint);
}
.header nav .nav-source {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 17px;
  color: var(--text);
}
.nav-source span {
  margin-left: 18px;
}
.menu-toggle {
  background: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 13px;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 680px;
  align-items: center;
  gap: 20px;
  padding-block: 85px 80px;
}
.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--mint);
}
.pulse {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 16px #b5f76a99;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  font-size: clamp(58px, 6.6vw, 88px);
  font-weight: 650;
  line-height: 1.045;
  letter-spacing: -5.7px;
  margin-bottom: 28px;
}
h1 em {
  font-style: normal;
  color: var(--mint);
}
.hero-description {
  font-size: 17px;
  color: #abb7be;
  line-height: 1.8;
  margin-bottom: 31px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border: 1px solid var(--line);
  border-radius: 5px;
  font-size: 13px;
  font-weight: 650;
  padding: 14px 20px;
  transition:
    transform 0.2s,
    background 0.2s;
}
.button:hover {
  transform: translateY(-3px);
}
.primary {
  background: var(--mint);
  color: #14210d;
  border-color: var(--mint);
}
.primary:hover {
  background: #c8ff8a;
}
.secondary {
  background: #151b20;
}
.secondary:hover {
  background: #202a30;
}
.hero-footnote {
  margin-top: 26px;
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 9px;
}
.mini-cross {
  font-size: 18px;
  color: var(--mint);
}
.constellation {
  position: relative;
  min-height: 480px;
  isolation: isolate;
  background: radial-gradient(ellipse at 50% 50%, #b5f76a0b 0, transparent 65%);
}
.constellation:after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: radial-gradient(#84978344 0.7px, transparent 0.7px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse, #000 25%, transparent 72%);
}
.orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1px solid #b5f76a20;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.orbit-one {
  width: 230px;
  height: 230px;
}
.orbit-two {
  width: 365px;
  height: 365px;
  border-style: dashed;
  border-color: #8cbdff20;
  animation: orbit 80s linear infinite;
}
.orbit-three {
  width: 465px;
  height: 465px;
  border-color: #9ca8b010;
}
.orbit-one:before {
  content: "";
  position: absolute;
  top: 27px;
  left: 30px;
  width: 5px;
  height: 5px;
  background: var(--mint);
  box-shadow: 0 0 15px var(--mint);
  border-radius: 50%;
}
.orbit-axis {
  position: absolute;
  left: 50%;
  top: 8%;
  bottom: 8%;
  border-left: 1px solid #8cbdff10;
  transform: rotate(40deg);
}
.core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 154px;
  height: 154px;
  border: 1px solid #b5f76a55;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 20%, #283923, #101b16);
  box-shadow:
    0 0 65px #b5f76a12,
    inset 0 0 28px #b5f76a09;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.core-logo {
  width: 47px;
  height: 53px;
  object-fit: contain;
  margin-bottom: 10px;
}
.core > span {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.4px;
}
.core small {
  font-size: 7px;
  letter-spacing: 0.16em;
  color: #96ac8f;
  margin-top: 7px;
}
.orbit-caption {
  position: absolute;
  left: 0;
  top: 26px;
  font-family: Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.16em;
  color: #819087;
}
.orbit-coordinate {
  position: absolute;
  right: 0;
  bottom: 14px;
  font-family: Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.15em;
  color: #65736e;
}
.satellite {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  background: linear-gradient(130deg, #1b2429, #11181d);
  border: 1px solid #344047;
  border-radius: 9px;
  box-shadow: 0 15px 30px #0003;
  animation: float 7s ease-in-out infinite;
  min-width: 190px;
}
.satellite strong {
  display: block;
  font-size: 12px;
  font-weight: 550;
}
.satellite small {
  display: block;
  font-size: 9px;
  color: #99a8ad;
  margin-top: 2px;
}
.satellite-home {
  left: 0;
  top: 88px;
  border-color: #a4e95c55;
}
.satellite-chat {
  right: -5px;
  top: 180px;
  animation-delay: -2s;
}
.satellite-forge {
  left: 5px;
  bottom: 79px;
  animation-delay: -4s;
}
.satellite-router {
  right: 0;
  bottom: 26px;
  animation-delay: -1s;
}
.node-icon,
.product-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  border: 1px solid currentColor;
  border-radius: 8px;
}
.node-icon {
  width: 32px;
  height: 32px;
  font-size: 23px;
}
.mint {
  color: var(--mint);
  background: #b5f76a0c;
}
.blue {
  color: var(--blue);
  background: #8cbdff0c;
}
.violet {
  color: #bea5fa;
  background: #bea5fa0c;
}
.amber {
  color: #eec18a;
  background: #eec18a0c;
}
.node-dot,
.preview-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--mint);
  margin-left: 4px;
}
.preview-dot {
  background: #647078;
}
.principle-strip {
  border-block: 1px solid var(--line);
  background: #10161a;
}
.principle-strip > .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 23px;
}
.principle-strip span:not(.strip-note):not(.mint-text) {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.8px;
}
.principle-strip .strip-note {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
  font-family: Consolas, monospace;
}
.strip-note span {
  margin-left: 10px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 60px;
  margin-bottom: 42px;
}
h2 {
  font-size: clamp(32px, 3.5vw, 47px);
  font-weight: 550;
  line-height: 1.18;
  letter-spacing: -2px;
  margin-bottom: 0;
}
.section-intro {
  max-width: 340px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 3px;
  line-height: 1.8;
}
.filter-row {
  display: flex;
  gap: 8px;
  margin-bottom: 27px;
  flex-wrap: wrap;
}
.filter-row button {
  border: 1px solid transparent;
  background: none;
  padding: 8px 14px;
  color: var(--muted);
  font-size: 12px;
  border-radius: 5px;
}
.filter-row button[aria-pressed="true"] {
  border-color: #47523b;
  color: var(--mint);
  background: #b5f76a09;
}
.filter-row button:hover {
  color: var(--text);
}
.filter-row button span {
  font-family: Consolas, monospace;
  font-size: 9px;
  margin-left: 8px;
  opacity: 1;
}
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.product-card {
  padding: 32px 34px 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(150deg, #17201e22, transparent 40%), var(--panel);
  display: flex;
  flex-direction: column;
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.product-card:hover {
  border-color: #64745b;
  transform: translateY(-4px);
}
.messaging-card {
  background: linear-gradient(150deg, #192b4322, transparent 40%), var(--panel);
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  gap: 12px;
}
.product-icon {
  height: 47px;
  width: 47px;
  font-size: 31px;
  border-color: #b5f76a35;
}
.product-icon.blue {
  border-color: #8cbdff35;
}
.product-icon.violet {
  border-color: #bea5fa35;
}
.product-icon.amber {
  border-color: #eec18a35;
}
.badge {
  font-size: 8px;
  letter-spacing: 0.11em;
  color: #c0cbbf;
  border: 1px solid #3c4b3d;
  background: #b5f76a06;
  border-radius: 4px;
  padding: 5px 8px;
  display: inline-flex;
  gap: 7px;
  align-items: center;
  font-family: Consolas, monospace;
  white-space: nowrap;
}
.badge i {
  width: 4px;
  height: 4px;
  background: var(--mint);
  border-radius: 50%;
}
.preview-badge {
  color: #a2acb3;
  border-color: #364047;
  background: none;
}
.card-kicker {
  font-family: Consolas, monospace;
  color: #8d9c99;
  font-size: 9px;
  letter-spacing: 0.14em;
  margin-bottom: 5px;
}
h3 {
  font-size: 29px;
  line-height: 1.3;
  font-weight: 550;
  letter-spacing: -1px;
  margin-bottom: 10px;
}
.card-tagline {
  font-size: 15px;
  margin-bottom: 14px;
  color: #d2dcd9;
}
.card-description {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 25px;
}
.home-visual,
.chat-visual {
  min-height: 170px;
  border: 1px solid #303a3e;
  border-radius: 7px;
  background: #0c1216;
  padding: 19px 21px;
  margin-bottom: 24px;
  font-family: Consolas, monospace;
  font-size: 11px;
}
.home-visual > div {
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.9;
}
.home-visual > div:first-child {
  justify-content: space-between;
  border-bottom: 1px solid #232c2e;
  margin-bottom: 10px;
  padding-bottom: 7px;
}
.home-visual small {
  margin-left: auto;
  color: #7e8f95;
  font-size: 9px;
}
.code-label {
  font-family: Consolas, monospace;
  color: #88989f;
  font-size: 8px;
  letter-spacing: 0.1em;
}
.file-branch {
  color: #566761;
}
.chat-visual {
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.chat-visual > .code-label {
  font-size: 7px;
}
.chat-bubble {
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 11px;
}
.user-bubble {
  align-self: flex-end;
  border: 1px solid #466184;
  background: #1a2a3b;
  padding: 9px 12px;
  border-radius: 8px 8px 2px 8px;
}
.user-bubble span {
  margin-left: 18px;
  color: var(--blue);
}
.agent-bubble {
  display: flex;
  gap: 10px;
  align-items: center;
}
.avatar {
  object-fit: contain;
  display: flex;
  width: 28px;
  height: 28px;
  justify-content: center;
  align-items: center;
  background: #b5f76a11;
  border: 1px solid #b5f76a55;
  border-radius: 5px;
  color: var(--mint);
}
.agent-bubble small {
  display: block;
  color: #8a9ba5;
  font-size: 10px;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  color: #bbc6ca;
  font-size: 11px;
  line-height: 2.2;
}
.feature-list li:before {
  content: "↗";
  color: var(--mint);
  margin-right: 9px;
}
.messaging-card .feature-list li:before {
  color: var(--blue);
}
.card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-block: 20px;
  margin-top: auto;
  gap: 8px;
}
.text-link {
  font-size: 12px;
  font-weight: 550;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  line-height: 1.7;
}
.text-link:hover {
  color: var(--mint);
}
.tech-label {
  font-family: Consolas, monospace;
  color: #81929b;
  font-size: 8px;
  letter-spacing: 0.08em;
}
.preview-card {
  background: linear-gradient(150deg, #bea5fa06, transparent 60%), var(--panel);
}
.preview-card .card-top {
  margin-bottom: 25px;
}
.preview-card .card-description {
  max-width: 440px;
}
.preview-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
  color: #8e9ca6;
  margin-bottom: 30px;
}
.preview-line > span:first-child {
  width: 30px;
  height: 1px;
  background: #5e556d;
}
.stack-section {
  background: #11171b;
  border-block: 1px solid var(--line);
}
.stack-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 90px;
  margin-top: 60px;
  align-items: center;
}
.stack-diagram {
  padding: 0 22px;
}
.stack-node {
  display: flex;
  align-items: center;
  text-align: left;
  width: 100%;
  padding: 23px;
  background: #151e24;
  border: 1px solid #364149;
  border-radius: 8px;
  gap: 20px;
}
.stack-node.selected {
  border-color: #95cb58;
  background: linear-gradient(100deg, #b5f76a0c, transparent);
}
.stack-node:hover {
  border-color: #8eab76;
}
.step-number {
  font-family: Consolas, monospace;
  font-size: 13px;
  color: var(--muted);
}
.stack-node > span:not(.step-number) {
  font-size: 12px;
  letter-spacing: 0.03em;
}
.stack-node small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted);
  margin-top: 4px;
}
.stack-node b {
  margin-left: auto;
  color: var(--muted);
  font-size: 16px;
}
.stack-wire {
  width: 1px;
  height: 38px;
  background: linear-gradient(#62794d, #344a32);
  margin: auto;
  position: relative;
}
.stack-wire:after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  background: var(--mint);
  border-radius: 50%;
  top: 16px;
  left: -2px;
  box-shadow: 0 0 8px #b5f76a66;
}
.stack-detail {
  max-width: 400px;
  min-height: 305px;
}
.detail-symbol {
  font-size: 44px;
  line-height: 1.3;
  display: block;
  margin-bottom: 15px;
}
.stack-detail .eyebrow {
  font-size: 9px;
  margin-bottom: 10px;
}
.stack-detail h3 {
  font-size: 33px;
  line-height: 1.2;
  white-space: pre-line;
  margin-bottom: 18px;
}
.stack-detail > p:not(.eyebrow) {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
}
.connection-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.connection-panel {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 29px;
}
.connection-panel .eyebrow {
  font-size: 10px;
  margin-bottom: 22px;
}
.runtime-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 23px;
}
.runtime-list span {
  font-size: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  letter-spacing: -0.4px;
}
.runtime-list b {
  font-weight: 400;
  font-size: 12px;
  color: var(--mint);
  padding-right: 10px;
}
.fine-print {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 0;
}
.chat-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 18px;
  margin-bottom: 20px;
}
.chat-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  gap: 8px;
}
.chat-list a:hover {
  color: var(--mint);
}
.chat-list span {
  font-family: Consolas, monospace;
  font-size: 7px;
  color: var(--muted);
}
.start-section {
  background:
    radial-gradient(ellipse at 85% 30%, #b5f76a07, transparent 60%), #11171b;
  border-block: 1px solid var(--line);
}
.quickstart-tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  margin-bottom: 34px;
  gap: 28px;
}
.quickstart-tabs button {
  background: transparent;
  padding: 12px 0 17px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 12px;
}
.quickstart-tabs button[aria-pressed="true"] {
  border-bottom-color: var(--mint);
  color: var(--text);
}
.quickstart {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 16px;
}
.quickstart + .quickstart {
  margin-top: 35px;
}
.setup-copy .badge {
  margin-bottom: 16px;
}
.setup-copy h3 {
  font-size: 34px;
  line-height: 1.2;
  margin-bottom: 17px;
}
.setup-copy p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.setup-copy .text-link {
  margin-top: 8px;
}
.terminal {
  min-width: 0;
  border: 1px solid #3a4548;
  border-radius: 9px;
  background: #090e12;
  box-shadow: 0 20px 35px #0002;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid #273036;
  padding: 13px 18px;
  font-family: Consolas, monospace;
  font-size: 9px;
  color: var(--muted);
}
.window-dots {
  letter-spacing: 2px;
  color: #68766b;
  font-size: 9px;
}
.copy {
  margin-left: auto;
  border: 1px solid #354439;
  background: #18231a;
  color: var(--mint);
  border-radius: 4px;
  padding: 4px 9px;
  font-size: 9px;
  white-space: nowrap;
}
.copy:hover {
  background: #263c1e;
}
.terminal pre {
  margin: 0;
  padding: 25px 22px;
  overflow-x: auto;
  line-height: 2.2;
  color: #cfdbd2;
  font-size: 11px;
  tab-size: 2;
}
.terminal code {
  font-family: "SFMono-Regular", Consolas, monospace;
}
.terminal-footer {
  font-size: 10px;
  padding: 14px 20px;
  border-top: 1px solid #202c24;
  color: #879b8c;
  display: flex;
  gap: 8px;
}
.copy-status {
  font-size: 11px;
  color: var(--mint);
  min-height: 20px;
  margin: 10px 0 0;
}
.faq-section {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 100px;
}
.faq-section h2 {
  font-size: 38px;
}
.faq-aside {
  font-size: 13px;
  color: var(--muted);
  max-width: 310px;
  margin: 25px 0;
}
.faq-list {
  border-top: 1px solid var(--line);
}
details {
  border-bottom: 1px solid var(--line);
}
summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 23px 0;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  gap: 20px;
}
summary::-webkit-details-marker {
  display: none;
}
summary > span {
  font-size: 20px;
  font-weight: 300;
  color: var(--muted);
}
details[open] summary > span {
  transform: rotate(45deg);
  color: var(--mint);
}
details p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
  margin: 0 20px 23px 0;
}
details p a {
  color: var(--mint);
  text-decoration: underline;
}
.closing {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid #3f5137;
  border-radius: 12px;
  background:
    radial-gradient(ellipse at 75% 50%, #b5f76a1c, transparent 70%), #182219;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 54px 50px;
  margin-bottom: 85px;
  gap: 30px;
}
.closing .eyebrow {
  font-size: 9px;
  color: #b0c3a3;
}
.closing h2 {
  font-size: 44px;
}
.closing h2 span {
  color: var(--mint);
}
.closing .button {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}
.closing-spark {
  position: absolute;
  font-size: 340px;
  line-height: 1;
  right: 140px;
  top: -30px;
  color: #b5f76a08;
  z-index: -1;
  transform: rotate(-10deg);
}
footer {
  padding-bottom: 28px;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.footer-top .brand {
  font-size: 25px;
}
.footer-top p {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.footer-top > a:last-child {
  font-size: 11px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  font-size: 10px;
  color: #8b9aa2;
  padding-top: 22px;
}
.footer-bottom a:hover {
  color: var(--mint);
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}
@keyframes orbit {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
@media (min-width: 1440px) {
  .hero {
    min-height: 740px;
  }
  .constellation {
    min-height: 510px;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  h1 {
    font-size: 66px;
    letter-spacing: -4px;
  }
  .hero {
    gap: 12px;
    min-height: 620px;
  }
  .hero-actions {
    gap: 10px;
  }
  .button {
    padding: 12px 15px;
    gap: 15px;
    font-size: 12px;
  }
  .constellation {
    transform: scale(0.88);
    transform-origin: center right;
  }
  .section-heading {
    gap: 35px;
  }
  .section-intro {
    max-width: 290px;
  }
  .product-card {
    padding: 25px 25px 0;
  }
  .stack-layout {
    gap: 45px;
  }
  .stack-diagram {
    padding: 0;
  }
  .quickstart {
    gap: 30px;
  }
  .faq-section {
    gap: 50px;
  }
  .closing {
    padding: 40px;
  }
  .terminal pre {
    font-size: 10px;
  }
}
@media (max-width: 800px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .nav-shell {
    height: 72px;
  }
  .header nav {
    gap: 20px;
    font-size: 12px;
  }
  .brand {
    font-size: 23px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 65px;
    padding-bottom: 40px;
    min-height: auto;
  }
  .hero-copy {
    max-width: 600px;
  }
  h1 {
    font-size: 76px;
    letter-spacing: -4px;
  }
  .hero-description {
    font-size: 16px;
  }
  .constellation {
    max-width: 510px;
    width: 100%;
    min-height: 440px;
    transform: none;
    margin-inline: auto;
  }
  .satellite-chat {
    right: 0;
  }
  .principle-strip .strip-note {
    display: none;
  }
  .principle-strip > .wrap {
    padding-block: 20px;
  }
  .principle-strip span:not(.strip-note):not(.mint-text) {
    font-size: 22px;
  }
  .section {
    padding-block: 75px;
  }
  .section-heading {
    display: block;
    margin-bottom: 32px;
  }
  .section-intro {
    max-width: 560px;
    margin-top: 23px;
  }
  .section-heading h2 {
    font-size: 38px;
  }
  .product-card {
    padding: 24px 22px 0;
  }
  .card-top {
    align-items: flex-start;
    gap: 8px;
  }
  .badge {
    font-size: 7px;
    padding: 5px 6px;
    letter-spacing: 0.03em;
  }
  .product-icon {
    width: 40px;
    height: 40px;
    font-size: 27px;
  }
  .card-description {
    font-size: 12px;
  }
  .card-bottom {
    flex-wrap: wrap;
    gap: 9px;
  }
  .home-visual,
  .chat-visual {
    padding: 15px 12px;
    font-size: 10px;
    min-height: 165px;
  }
  .home-visual small {
    font-size: 8px;
  }
  .code-label {
    font-size: 7px;
  }
  .feature-list {
    font-size: 10px;
  }
  .chat-bubble {
    font-size: 10px;
  }
  .stack-layout {
    gap: 35px;
    grid-template-columns: 1fr 1fr;
  }
  .stack-node {
    padding: 20px 14px;
    gap: 12px;
  }
  .stack-node > span:not(.step-number) {
    font-size: 10px;
  }
  .stack-node small {
    font-size: 10px;
  }
  .stack-detail h3 {
    font-size: 29px;
  }
  .connection-panel {
    padding: 22px;
  }
  .runtime-list {
    grid-template-columns: 1fr;
  }
  .chat-list {
    grid-template-columns: 1fr;
  }
  .quickstart {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .setup-copy {
    max-width: 550px;
  }
  .setup-copy h3 br {
    display: none;
  }
  .terminal pre {
    font-size: 11px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .faq-aside {
    max-width: 500px;
  }
  .closing h2 {
    font-size: 35px;
  }
  .closing {
    padding: 35px 28px;
  }
  .footer-bottom {
    flex-wrap: wrap;
  }
}
@media (max-width: 540px) {
  .nav-shell {
    height: 66px;
    position: relative;
  }
  .menu-toggle {
    display: block;
  }
  .header nav {
    flex-wrap: wrap;
    gap: 10px 20px;
    justify-content: flex-end;
    max-width: 215px;
    font-size: 10px;
  }
  .header nav .nav-source {
    padding: 3px 7px;
  }
  .header nav .nav-source span {
    margin-left: 4px;
  }
  .js .header nav {
    position: absolute;
    top: 66px;
    left: -20px;
    right: -20px;
    background: #10171c;
    border-bottom: 1px solid var(--line);
    padding: 20px;
    display: none;
    max-width: none;
    flex-direction: column;
    align-items: stretch;
    gap: 17px;
    font-size: 14px;
  }
  .js .header nav.open {
    display: flex;
  }
  .js .header nav .nav-source {
    padding: 8px 12px;
  }
  .brand {
    font-size: 22px;
  }
  .brand-logo {
    width: 28px;
    height: 32px;
  }
  .hero {
    padding-top: 46px;
  }
  .hero .eyebrow {
    font-size: 9px;
    letter-spacing: 0.1em;
    margin-bottom: 23px;
  }
  h1 {
    font-size: 57px;
    letter-spacing: -3px;
    margin-bottom: 23px;
  }
  .hero-description {
    font-size: 14px;
    margin-bottom: 25px;
  }
  .hero-footnote {
    font-size: 9px;
    margin-top: 22px;
    gap: 6px;
  }
  .hero-actions {
    gap: 9px;
  }
  .hero-actions .button {
    font-size: 11px;
    padding: 12px;
    gap: 12px;
  }
  .constellation {
    min-height: 355px;
    max-width: 360px;
    margin-top: 12px;
  }
  .orbit-one {
    width: 180px;
    height: 180px;
  }
  .orbit-two {
    width: 275px;
    height: 275px;
  }
  .orbit-three {
    width: min(335px, 100%);
    height: auto;
    aspect-ratio: 1;
  }
  .core {
    width: 120px;
    height: 120px;
  }
  .core-logo {
    width: 32px;
    height: 36px;
  }
  .core > span {
    font-size: 14px;
  }
  .core small {
    font-size: 5.5px;
  }
  .satellite {
    min-width: 142px;
    padding: 10px;
    gap: 7px;
    border-radius: 7px;
  }
  .satellite strong {
    font-size: 10px;
  }
  .satellite small {
    font-size: 7px;
  }
  .node-icon {
    width: 24px;
    height: 24px;
    font-size: 18px;
    border-radius: 5px;
  }
  .satellite-home {
    top: 57px;
    left: 0;
  }
  .satellite-chat {
    top: 142px;
    right: 0;
  }
  .satellite-forge {
    left: 0;
    bottom: 50px;
  }
  .satellite-router {
    bottom: 0;
    right: 0;
  }
  .orbit-caption {
    font-size: 7px;
    top: 10px;
  }
  .orbit-coordinate {
    bottom: -15px;
    font-size: 6px;
  }
  .node-dot,
  .preview-dot {
    width: 3px;
    height: 3px;
    margin-left: 0;
  }
  .principle-strip span:not(.strip-note):not(.mint-text) {
    font-size: 18px;
  }
  .principle-strip > .wrap {
    padding-block: 18px;
  }
  .section {
    padding-block: 60px;
  }
  .eyebrow {
    font-size: 9px;
    margin-bottom: 17px;
  }
  .section-heading h2,
  .faq-section h2 {
    font-size: 32px;
    letter-spacing: -1.2px;
  }
  .section-intro {
    font-size: 13px;
  }
  .filter-row {
    gap: 3px;
  }
  .filter-row button {
    font-size: 10px;
    padding: 7px 9px;
  }
  .filter-row button span {
    margin-left: 4px;
  }
  .product-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .product-card {
    padding: 26px 25px 0;
  }
  .product-icon {
    width: 45px;
    height: 45px;
  }
  .badge {
    font-size: 8px;
    letter-spacing: 0.06em;
  }
  .card-top {
    align-items: center;
  }
  .card-description {
    font-size: 13px;
  }
  .home-visual,
  .chat-visual {
    padding: 18px;
    font-size: 11px;
    min-height: 170px;
  }
  .home-visual small {
    font-size: 9px;
  }
  .code-label {
    font-size: 8px;
  }
  .feature-list {
    font-size: 11px;
  }
  .card-bottom {
    flex-wrap: nowrap;
  }
  .chat-bubble {
    font-size: 11px;
  }
  .stack-layout {
    grid-template-columns: 1fr;
    margin-top: 35px;
    gap: 35px;
  }
  .stack-node {
    padding: 22px;
  }
  .stack-node > span:not(.step-number) {
    font-size: 12px;
  }
  .stack-node small {
    font-size: 11px;
  }
  .stack-detail {
    min-height: 0;
    max-width: none;
    padding: 0 10px;
  }
  .stack-detail h3 {
    font-size: 30px;
  }
  .connection-columns {
    grid-template-columns: 1fr;
  }
  .runtime-list {
    grid-template-columns: 1fr 1fr;
  }
  .runtime-list span {
    font-size: 15px;
  }
  .chat-list {
    grid-template-columns: 1fr 1fr;
    gap: 0 15px;
  }
  .chat-list a {
    font-size: 11px;
  }
  .chat-list span {
    font-size: 6px;
  }
  .quickstart-tabs {
    gap: 20px;
  }
  .quickstart-tabs button {
    font-size: 11px;
  }
  .setup-copy h3 {
    font-size: 30px;
  }
  .terminal-bar {
    padding: 12px;
    gap: 8px;
    font-size: 8px;
  }
  .copy {
    font-size: 8px;
    padding: 4px 6px;
  }
  .window-dots {
    font-size: 7px;
    letter-spacing: 1px;
  }
  .terminal pre {
    padding: 19px 15px;
    font-size: 10px;
    line-height: 2.3;
  }
  .terminal-footer {
    font-size: 9px;
    padding: 12px 15px;
  }
  .closing {
    display: block;
    padding: 30px 24px;
    margin-bottom: 55px;
  }
  .closing h2 {
    font-size: 34px;
  }
  .closing .button {
    margin-top: 27px;
  }
  .closing-spark {
    right: -50px;
    top: 0;
    font-size: 260px;
  }
  .footer-top {
    flex-wrap: wrap;
    gap: 18px;
  }
  .footer-top p {
    font-size: 10px;
  }
  .footer-top > a:last-child {
    width: 100%;
  }
  .footer-bottom {
    display: block;
    font-size: 10px;
    padding-top: 15px;
  }
  .footer-bottom > span,
  .footer-bottom > a {
    display: block;
    margin-top: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}