:root {
  color-scheme:dark;
  --bg:#0b0f10;
  --panel:#101617;
  --line:#263132;
  --text:#edf1ed;
  --muted:#a3aeac;
  --accent:#c4ef9d;
  --mono:"Cascadia Code","SFMono-Regular",Consolas,monospace
}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:2rem
}

body {
  margin:0;
  background:var(--bg);
  color:var(--text);
  font:16px/1.65 Inter,"Segoe UI",Arial,sans-serif;
  -webkit-font-smoothing:antialiased
}

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

button,input,textarea {
  font:inherit
}

a,input,textarea,summary,pre {
  outline-offset:6px
}

:focus-visible {
  outline:2px solid var(--accent)
}

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

.wrap {
  width:min(1160px,calc(100% - 96px));
  margin-inline:auto
}

.site-header {
  min-height:100px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid var(--line);
  gap:24px
}

.brand {
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:24px;
  font-weight:650;
  letter-spacing:-1px
}

.brand span {
  font-weight:350;
  margin-left:-5px
}

.brand img {
  margin-right:3px
}

.site-header nav {
  display:flex;
  gap:34px;
  align-items:center;
  font-size:14px
}

.site-header nav>a:not(.nav-cta) {
  color:var(--muted)
}

a:hover {
  color:var(--accent)
}

.nav-cta {
  border:1px solid #405044;
  border-radius:4px;
  padding:9px 17px
}

.cta-icon {
  width:1em;
  height:1em;
  vertical-align:-.125em
}

.nav-cta span {
  margin-left:20px
}

.hero {
  padding-block:70px 60px
}

.eyebrow,.section-label,.mono,.card-index {
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:1.5px
}

.eyebrow {
  display:flex;
  align-items:center;
  gap:12px;
  color:var(--accent);
  flex-wrap:wrap
}

.tiny-mark {
  width:7px;
  height:7px;
  background:var(--accent)
}

.tag {
  color:var(--muted);
  border:1px solid var(--line);
  padding:3px 9px;
  margin-left:10px;
  font-size:11px;
  letter-spacing:1px
}

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

h1 {
  font-size:clamp(42px,6.4vw,82px);
  line-height:1.08;
  letter-spacing:-.055em;
  font-weight:500;
  margin-block:32px 34px
}

h1>span {
  color:var(--accent)
}

.hero-bottom {
  display:grid;
  grid-template-columns:1fr 290px;
  gap:60px;
  align-items:end
}

.hero-description {
  font-size:19px;
  line-height:1.6;
  max-width:620px;
  color:var(--muted);
  margin-bottom:28px
}

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

.button {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  min-height:48px;
  padding:12px 20px;
  font-size:14px;
  font-weight:600;
  border:1px solid var(--line);
  border-radius:4px
}

.primary {
  background:var(--accent);
  border-color:var(--accent);
  color:#142014
}

.primary:hover {
  background:#d5ffb4;
  color:#142014
}

.secondary:hover {
  border-color:var(--accent)
}

.trustline {
  font-size:12px;
  font-family:var(--mono);
  color:var(--muted);
  margin:24px 0 0
}

.trustline span {
  padding:0 7px;
  color:#63726c
}

.hero-note {
  border-left:1px solid var(--line);
  padding-left:28px;
  margin-bottom:3px
}

.mono {
  color:var(--muted);
  font-size:11px
}

.hero-note p {
  font-size:20px;
  line-height:1.55;
  margin:16px 0 0
}

.hero-note p span {
  color:var(--muted)
}

.section {
  border-top:1px solid var(--line);
  padding-block:72px
}

.section-label {
  color:var(--accent);
  margin-bottom:19px
}

h2 {
  font-size:clamp(29px,3.2vw,42px);
  font-weight:450;
  line-height:1.2;
  letter-spacing:-.035em;
  margin-bottom:23px
}

h3 {
  font-size:20px;
  line-height:1.4;
  font-weight:500;
  letter-spacing:-.02em
}

p {
  color:var(--muted)
}

.problem {
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:60px
}

.problem p {
  max-width:695px;
  margin-bottom:16px
}

.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:30px;
  margin-bottom:16px
}

.section-heading>p {
  font-size:14px
}

.cards {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-left:1px solid var(--line);
  border-top:1px solid var(--line);
  margin-top:24px
}

.cards article {
  padding:29px;
  border-bottom:1px solid var(--line);
  border-right:1px solid var(--line);
  display:flex;
  flex-direction:column
}

.card-index {
  color:var(--muted);
  font-size:11px;
  margin-bottom:23px
}

.cards h3 {
  margin-bottom:12px
}

.cards p {
  font-size:15px;
  line-height:1.65;
  margin-bottom:28px
}

.cards code {
  color:var(--accent);
  font:12px/1.6 var(--mono);
  margin-top:auto
}

.api-section {
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:85px
}

.section-intro {
  font-size:18px
}

.scope-note {
  font-size:14px;
  border-left:2px solid #495940;
  padding-left:18px;
  max-width:350px;
  margin-top:36px
}

.scope-note strong {
  color:var(--text);
  font-weight:500
}

.code-panel {
  min-width:0;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:6px;
  overflow:hidden
}

.code-header {
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:17px 22px;
  border-bottom:1px solid var(--line);
  font:12px/1.5 var(--mono);
  color:var(--muted)
}

.code-header span:last-child {
  font-size:10px;
  letter-spacing:1px
}

pre {
  margin:0;
  padding:27px 24px;
  overflow:auto;
  font:14px/1.85 var(--mono);
  tab-size:2
}

.key {
  color:#b3c5c9
}

.value {
  color:var(--accent)
}

.caution {
  color:#e9bf81
}

.code-caption {
  font-size:12px;
  line-height:1.6;
  padding:0 24px;
  margin-bottom:14px
}

.schema-note {
  border-top:1px solid var(--line);
  padding-top:14px
}

.flow {
  padding:0;
  list-style:none;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  margin-block:40px 28px
}

.flow li {
  border-top:1px solid #435146;
  padding:21px 20px 0 0;
  position:relative
}

.flow li:not(:last-child):after {
  content:'→';
  position:absolute;
  right:17px;
  top:-15px;
  background:var(--bg);
  padding:0 6px;
  color:var(--accent)
}

.flow li>span {
  font:12px var(--mono);
  color:var(--accent)
}

.flow h3 {
  font-size:17px;
  margin:19px 0 7px
}

.flow p {
  font-size:14px
}

.uncertainty {
  font-size:14px;
  margin-bottom:0;
  background:var(--panel);
  padding:16px 20px;
  border-left:2px solid var(--accent)
}

.uncertainty span {
  font-family:var(--mono);
  color:var(--accent);
  margin-right:16px
}

.agents {
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:100px
}

.agents>div>p {
  max-width:300px
}

.capabilities {
  list-style:none;
  padding:0;
  margin:0
}

.capabilities li {
  padding:13px 0;
  border-bottom:1px solid var(--line);
  display:flex;
  gap:24px
}

.capabilities li:first-child {
  padding-top:0
}

.capabilities li span {
  font:12px/2.2 var(--mono);
  color:var(--accent)
}

.beta-section {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:100px
}

.beta-section h2 {
  font-size:clamp(32px,4vw,48px)
}

.beta-section>div>p {
  max-width:490px
}

.contact {
  display:inline-block;
  margin-top:12px;
  font-size:15px
}

.contact span {
  color:var(--accent);
  margin-left:12px
}

form {
  display:flex;
  flex-direction:column;
  gap:10px
}

label {
  font-size:14px
}

label>span {
  color:var(--muted)
}

input,textarea {
  background:var(--panel);
  color:var(--text);
  border:1px solid #394343;
  border-radius:4px;
  padding:11px 14px;
  width:100%;
  min-width:0;
  margin-bottom:9px
}

input::placeholder,textarea::placeholder {
  color:#85918e
}

textarea {
  resize:vertical
}

form .button {
  margin-top:2px
}

.form-note {
  font-size:12px;
  line-height:1.6;
  margin:3px 0 0
}

footer {
  border-top:1px solid var(--line);
  padding-block:30px
}

.footer-top {
  display:flex;
  align-items:center;
  gap:24px
}

.footer-top .brand {
  font-size:20px
}

.footer-top>span {
  font-size:12px;
  color:var(--muted)
}

.footer-top nav {
  display:flex;
  gap:24px;
  margin-left:auto;
  font-size:13px
}

.disclaimer {
  font-size:12px;
  margin:23px 0 18px;
  max-width:810px
}

.legal {
  display:flex;
  gap:26px;
  font-size:12px;
  color:var(--muted)
}

.legal details {
  max-width:490px;
  flex:1
}

.legal summary {
  cursor:pointer;
  width:fit-content
}

.legal p {
  margin:12px 0
}

.skip-link {
  position:absolute;
  top:-100px;
  left:20px;
  padding:10px;
  background:var(--accent);
  color:var(--bg);
  z-index:3
}

.skip-link:focus {
  top:10px
}

@media(min-width:1500px) {
  .hero {
    padding-block:90px 75px
  }
}

@media(max-width:900px) {
  .wrap {
    width:calc(100% - 48px)
  }
  .hero-bottom {
    grid-template-columns:1fr 220px;
    gap:25px
  }
  .hero-note {
    padding-left:20px
  }
  .cards article {
    padding:22px
  }
  .api-section,.agents,.beta-section {
    gap:36px
  }
  .problem {
    gap:30px;
    grid-template-columns:1fr 2fr
  }
  .flow {
    grid-template-columns:repeat(2,1fr);
    row-gap:25px
  }
  .flow li:nth-child(2):after {
    display:none
  }
  .footer-top {
    flex-wrap:wrap
  }
  .footer-top>span {
    margin-left:auto
  }
  .footer-top nav {
    margin-left:0;
    width:100%
  }
}

@media(max-width:620px) {
  .wrap {
    width:calc(100% - 40px)
  }
  .site-header {
    min-height:82px
  }
  .brand {
    font-size:21px
  }
  .site-header nav>a:not(.nav-cta) {
    display:none
  }
  .nav-cta {
    font-size:12px;
    padding:8px 12px
  }
  .nav-cta span {
    margin-left:7px
  }
  .hero {
    padding-block:42px
  }
  .eyebrow {
    font-size:10px;
    letter-spacing:1px;
    gap:8px
  }
  .tag {
    font-size:10px;
    margin-left:0
  }
  h1 {
    font-size:clamp(37px,8.8vw,54px);
    margin-top:27px;
    letter-spacing:-.045em
  }
  .hero-bottom {
    grid-template-columns:1fr
  }
  .hero-note {
    display:none
  }
  .hero-description {
    font-size:17px
  }
  .button {
    gap:16px;
    padding:12px 15px
  }
  .trustline {
    font-size:10px;
    line-height:1.8
  }
  .trustline span {
    padding:0 3px
  }
  .section {
    padding-block:46px
  }
  .problem,.api-section,.agents,.beta-section {
    grid-template-columns:1fr;
    gap:22px
  }
  .section-heading {
    display:block
  }
  .section-heading>p {
    display:none
  }
  .cards {
    grid-template-columns:1fr
  }
  .cards article {
    padding:24px
  }
  .card-index {
    margin-bottom:16px
  }
  .cards p {
    font-size:16px;
    margin-bottom:20px
  }
  .cards code {
    font-size:12px
  }
  .scope-note {
    margin-top:23px;
    max-width:none
  }
  .code-header {
    padding:14px
  }
  .code-header span:last-child {
    font-size:9px
  }
  pre {
    font-size:12px;
    padding:22px 14px
  }
  .code-caption {
    padding-inline:14px
  }
  .flow {
    gap:20px 14px
  }
  .flow h3 {
    font-size:16px
  }
  .flow p {
    font-size:13px
  }
  .flow li {
    padding-right:6px
  }
  .uncertainty {
    padding:15px;
    font-size:13px
  }
  .footer-top {
    gap:16px
  }
  .footer-top>span {
    font-size:11px
  }
  .legal {
    flex-direction:column;
    gap:12px
  }
  .agents>div>p {
    max-width:none
  }
}

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

.legal-page {
  padding-block:48px;
  max-width:800px
}

.legal-page h1 {
  font-size:clamp(37px,6vw,64px)
}

.legal-page section {
  margin-top:32px
}

.legal-page h2 {
  font-size:24px;
  margin-bottom:12px
}

.legal-page p a {
  text-decoration:underline;
  text-underline-offset:3px;
  overflow-wrap:anywhere
}

@media(max-width:380px) {
  .site-header {
    gap:12px;
    flex-wrap:wrap;
    padding-block:16px
  }
}