:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0b1728;
  --panel: #0f1c2e;
  --panel-bright: #14243a;
  --line: rgba(148, 163, 184, 0.17);
  --line-bright: rgba(103, 232, 249, 0.3);
  --text: #f7fafc;
  --muted: #94a3b8;
  --cyan: #5ee7f2;
  --blue: #7aa2ff;
  --green: #60e3a1;
  --amber: #f7c76d;
  --max-width: 1180px;
  --radius: 22px;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.24);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% -15%, rgba(66, 99, 235, 0.14), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font: inherit;
}

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

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

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

.section-shell {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    backdrop-filter 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  border-color: var(--line);
  background: rgba(7, 17, 31, 0.86);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  width: min(calc(100% - 40px), var(--max-width));
  min-height: 76px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(94, 231, 242, 0.72);
  border-radius: 9px;
  background: rgba(94, 231, 242, 0.07);
}

.brand-mark span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(94, 231, 242, 0.48);
}

.brand-mark span:first-child {
  top: 7px;
  left: 6px;
}

.brand-mark span:nth-child(2) {
  top: 7px;
  right: 6px;
  background: var(--blue);
}

.brand-mark span:last-child {
  bottom: 6px;
  left: 12px;
  background: var(--green);
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  width: 12px;
  height: 1px;
  background: rgba(219, 234, 254, 0.65);
  content: "";
  transform-origin: left;
}

.brand-mark::before {
  top: 12px;
  left: 10px;
  transform: rotate(60deg);
}

.brand-mark::after {
  top: 12px;
  left: 19px;
  transform: rotate(120deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #b9c6d8;
  font-size: 14px;
  font-weight: 600;
}

.site-nav a {
  transition: color 150ms ease;
}

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

.site-nav .nav-github {
  display: inline-flex;
  padding: 9px 15px;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
}

.nav-toggle > span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  border-radius: 2px;
  background: currentcolor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.hero {
  position: relative;
  display: grid;
  min-height: 720px;
  padding-top: 152px;
  padding-bottom: 92px;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: center;
  gap: 76px;
}

.hero-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.hero-glow-one {
  top: 40px;
  right: -230px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(91, 104, 255, 0.13), transparent 68%);
}

.hero-glow-two {
  bottom: -80px;
  left: 10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.08), transparent 68%);
}

.eyebrow {
  display: flex;
  margin: 0 0 18px;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 25px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 9px rgba(94, 231, 242, 0.6);
}

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

h1 {
  max-width: 690px;
  margin-bottom: 26px;
  font-size: clamp(48px, 6vw, 82px);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

h1 em {
  color: transparent;
  font-style: normal;
  background: linear-gradient(90deg, var(--cyan), #96a8ff 75%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lede {
  max-width: 640px;
  margin-bottom: 32px;
  color: #a9b8ca;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.65;
}

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

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 21px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
  transition:
    transform 150ms ease,
    border-color 150ms ease,
    background-color 150ms ease;
}

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

.button-primary {
  background: var(--cyan);
  box-shadow: 0 15px 35px rgba(94, 231, 242, 0.14);
  color: #04101c;
}

.button-primary:hover {
  background: #84eff6;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: #d8e2ef;
}

.button-secondary:hover {
  border-color: rgba(148, 163, 184, 0.4);
  background: rgba(255, 255, 255, 0.06);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin: 30px 0 0;
  gap: 20px;
  color: #8999ac;
  font-size: 13px;
  list-style: none;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero-points span {
  color: var(--green);
}

.hero-terminal,
.code-card {
  overflow: hidden;
  border: 1px solid var(--line-bright);
  border-radius: var(--radius);
  background: rgba(9, 21, 36, 0.92);
  box-shadow: var(--shadow);
}

.hero-terminal {
  position: relative;
  transform: perspective(1000px) rotateY(-2deg);
}

.hero-terminal::before {
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(94, 231, 242, 0.2), transparent 35%, rgba(122, 162, 255, 0.1));
  content: "";
}

.terminal-bar,
.code-card-header {
  display: flex;
  min-height: 48px;
  padding: 0 16px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.026);
  color: var(--muted);
  font-size: 12px;
}

.terminal-bar > span {
  margin: auto;
  transform: translateX(18px);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f97373;
}

.terminal-dots i:nth-child(2) {
  background: var(--amber);
}

.terminal-dots i:last-child {
  background: var(--green);
}

.terminal-body {
  min-height: 280px;
  padding: 30px 28px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
}

.terminal-comment {
  margin-bottom: 22px;
  color: #63758b;
}

.terminal-body code {
  display: block;
  margin: 14px 0;
  overflow-wrap: anywhere;
  color: #dce9f7;
}

.terminal-body code span {
  margin-right: 8px;
  color: var(--cyan);
}

.terminal-result {
  display: flex;
  padding-top: 22px;
  margin-top: 26px;
  align-items: center;
  gap: 9px;
  border-top: 1px solid var(--line);
  color: #8293a8;
  font-size: 12px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(96, 227, 161, 0.08);
}

.copy-button {
  display: inline-flex;
  padding: 7px 10px;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  color: #b7c5d7;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  transition:
    color 150ms ease,
    border-color 150ms ease,
    background-color 150ms ease;
}

.copy-button:hover {
  border-color: rgba(94, 231, 242, 0.38);
  background: rgba(94, 231, 242, 0.07);
  color: var(--text);
}

.copy-button-small {
  padding: 5px 8px;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: rgba(13, 27, 45, 0.55);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid > div {
  display: flex;
  min-height: 106px;
  padding: 24px 28px;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid var(--line);
}

.trust-grid > div:last-child {
  border-right: 1px solid var(--line);
}

.trust-grid strong {
  font-size: 20px;
  letter-spacing: -0.03em;
}

.trust-grid span {
  color: var(--muted);
  font-size: 12px;
}

.content-section {
  padding-block: 120px;
}

.section-heading {
  max-width: 690px;
  margin-bottom: 54px;
}

.section-heading h2,
.safety-copy h2,
.mcp-layout h2,
.final-cta h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 4.6vw, 58px);
  letter-spacing: -0.055em;
  line-height: 1.07;
}

.section-heading > p:not(.eyebrow),
.safety-copy > p,
.mcp-layout > div > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.feature-card {
  position: relative;
  min-height: 300px;
  padding: 30px;
  grid-column: span 2;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.03), transparent 42%),
    var(--panel);
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.feature-card:hover {
  border-color: rgba(94, 231, 242, 0.28);
  transform: translateY(-4px);
}

.feature-card-wide {
  grid-column: span 3;
}

.feature-number {
  position: absolute;
  top: 28px;
  right: 28px;
  color: #526278;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

.feature-icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 46px;
  place-items: center;
  border: 1px solid rgba(94, 231, 242, 0.25);
  border-radius: 14px;
  background: rgba(94, 231, 242, 0.07);
  color: var(--cyan);
  font-size: 23px;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 21px;
  letter-spacing: -0.035em;
}

.feature-card p {
  max-width: 420px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}

.feature-tag {
  display: inline-flex;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: #9eb0c4;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 10px;
  text-transform: uppercase;
}

.architecture-section {
  border-block: 1px solid var(--line);
  background: rgba(11, 23, 40, 0.68);
}

.heading-row {
  display: grid;
  max-width: none;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: end;
  gap: 70px;
}

.heading-row h2 {
  margin-bottom: 0;
}

.heading-row > p {
  margin: 0;
}

.diagram-frame,
.workflow-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0b1220;
  box-shadow: var(--shadow);
}

.diagram-frame img,
.workflow-frame img {
  width: 100%;
  height: auto;
}

.safety-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
  gap: 70px;
}

.boundary-list {
  margin-top: 44px;
}

.boundary-list > div,
.setup-steps > div {
  display: grid;
  padding: 20px 0;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  border-top: 1px solid var(--line);
}

.boundary-list > div > span,
.setup-steps > div > span {
  color: var(--cyan);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
}

.boundary-list p,
.setup-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.boundary-list strong,
.setup-steps strong {
  display: block;
  margin-bottom: 3px;
  color: #e4ecf6;
  font-size: 14px;
}

.mcp-section {
  padding-block: 90px;
  border-block: 1px solid rgba(129, 140, 248, 0.2);
  background:
    radial-gradient(circle at 75% 50%, rgba(99, 102, 241, 0.12), transparent 32rem),
    #0d1629;
}

.mcp-layout {
  display: grid;
  grid-template-columns: 0.83fr 1.17fr;
  align-items: center;
  gap: 100px;
}

.mcp-layout h2 {
  max-width: 520px;
  font-size: clamp(34px, 4.3vw, 54px);
}

.text-link {
  display: inline-flex;
  margin-top: 10px;
  align-items: center;
  gap: 9px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 800;
}

.text-link span {
  transition: transform 150ms ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.tool-cloud {
  display: flex;
  align-content: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.tool-cloud span {
  padding: 11px 15px;
  border: 1px solid rgba(129, 140, 248, 0.22);
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.075);
  color: #c9d1ff;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

.quick-start .section-heading {
  max-width: 720px;
}

.setup-grid {
  display: grid;
  grid-template-columns: 0.68fr 1.32fr;
  gap: 70px;
}

.setup-steps > div:first-child {
  border-top: 0;
}

.code-card {
  border-color: rgba(122, 162, 255, 0.25);
}

.code-card-header {
  justify-content: space-between;
}

.code-card pre {
  padding: 30px;
  margin: 0;
  overflow-x: auto;
  color: #dbe7f5;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.9;
}

.code-comment {
  color: #63758b;
}

.final-cta {
  display: flex;
  min-height: 330px;
  margin-bottom: 100px;
  padding: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  overflow: hidden;
  border: 1px solid rgba(94, 231, 242, 0.22);
  border-radius: 30px;
  background:
    radial-gradient(circle at 85% 10%, rgba(94, 231, 242, 0.13), transparent 22rem),
    linear-gradient(135deg, #101f33, #0b1728);
  box-shadow: var(--shadow);
}

.final-cta h2 {
  max-width: 650px;
  margin-bottom: 0;
  font-size: clamp(32px, 4vw, 52px);
}

.final-actions {
  max-width: 260px;
  justify-content: center;
}

.final-actions code {
  color: #8293a8;
  font-size: 11px;
}

footer {
  padding-block: 34px;
  border-top: 1px solid var(--line);
}

.footer-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
}

.footer-layout p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  color: #a9b8ca;
  font-size: 12px;
}

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

@media (max-width: 980px) {
  .site-nav {
    gap: 20px;
  }

  .site-nav a:not(.nav-github) {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 140px;
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-terminal {
    width: min(100%, 650px);
    transform: none;
  }

  .feature-card,
  .feature-card-wide {
    grid-column: span 3;
  }

  .safety-layout,
  .mcp-layout,
  .setup-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .workflow-frame {
    max-width: 760px;
  }

  .heading-row {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .final-actions {
    max-width: none;
    align-items: flex-start;
  }
}

@media (max-width: 680px) {
  .section-shell,
  .nav-shell {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .nav-shell {
    min-height: 68px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 14px;
    left: 14px;
    display: none;
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #0b1728;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a:not(.nav-github) {
    display: block;
  }

  .site-nav a {
    padding: 10px;
  }

  .site-nav .nav-github {
    margin-top: 4px;
    justify-content: center;
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(2) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(3) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(4) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .hero {
    padding-top: 115px;
    padding-bottom: 68px;
  }

  h1 {
    font-size: clamp(43px, 14vw, 64px);
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-points {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .terminal-body {
    min-height: 250px;
    padding: 23px 18px;
    font-size: 11px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid > div {
    min-height: 86px;
    padding: 18px;
    border-bottom: 1px solid var(--line);
  }

  .trust-grid > div:nth-child(3),
  .trust-grid > div:nth-child(4) {
    border-bottom: 0;
  }

  .content-section {
    padding-block: 82px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

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

  .feature-card,
  .feature-card-wide {
    min-height: 270px;
    grid-column: auto;
  }

  .diagram-frame {
    overflow-x: auto;
  }

  .diagram-frame img {
    min-width: 720px;
  }

  .workflow-frame {
    overflow-x: auto;
  }

  .workflow-frame img {
    min-width: 700px;
  }

  .mcp-section {
    padding-block: 70px;
  }

  .tool-cloud {
    justify-content: flex-start;
  }

  .code-card pre {
    padding: 23px 18px;
    font-size: 11px;
  }

  .final-cta {
    min-height: 0;
    padding: 38px 25px;
    margin-bottom: 70px;
    border-radius: 22px;
  }

  .final-actions,
  .final-actions .button {
    width: 100%;
  }

  .footer-layout {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .footer-links {
    justify-content: center;
  }
}

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

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