:root {
  --bg: #141414;
  --bg-2: #1c1c1c;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f4f4;
  --muted: #a3a3a3;
  --faint: #737373;
  --accent: #e8e8e8;
  --accent-2: #bdbdbd;
  --blue: #0e6afe;
  --sans: Helvetica, "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 480px at 50% -8%, rgba(14, 106, 254, 0.16), transparent 58%),
    radial-gradient(700px 360px at 80% 8%, rgba(255, 255, 255, 0.04), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; }
.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--text);
  color: var(--bg);
  padding: 0.4rem 0.7rem;
}
.skip:focus { top: 0.6rem; }

.bar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(20, 20, 20, 0.72);
  border-bottom: 1px solid var(--line);
}
.bar-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.brand img {
  width: 32px;
  height: 32px;
  border-radius: 7px;
}
nav { display: flex; align-items: center; gap: 1.35rem; flex-wrap: wrap; }
nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}
nav a:hover, nav a[aria-current="page"] { color: var(--text); }
.elsewhere { display: inline-flex; align-items: center; gap: 1.15rem; }
.bar .elsewhere {
  margin-left: 0.35rem;
  padding-left: 1.15rem;
  border-left: 1px solid var(--line);
}
a.mark { display: inline-flex; }
a.mark svg { width: 18px; height: 18px; fill: currentColor; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  min-height: 760px;
  padding: 6.5rem 1.5rem 3.2rem;
}
#hero-cube {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(20, 20, 20, 0.2) 0%, rgba(20, 20, 20, 0.88) 8%, rgba(20, 20, 20, 0.88) 62%, rgba(20, 20, 20, 0.2) 82%, transparent 100%);
}
.hero-in {
  position: relative;
  z-index: 2;
  max-width: 1120px;
  margin: 0 auto;
  pointer-events: none;
}
.hero-in a,
.hero-in .term { pointer-events: auto; }
.eyebrow {
  margin: 0 0 1.1rem;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
h1 {
  margin: 0 auto;
  max-width: 16em;
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(2.35rem, 4.6vw, 3.7rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}
h1 .fade {
  display: block;
  background: linear-gradient(90deg, #fff 10%, #8eb6ff 70%, #0e6afe 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  max-width: 42rem;
  margin: 1.35rem auto 0;
  color: var(--muted);
  font-size: 1.15rem;
  letter-spacing: -0.015em;
  text-shadow: 0 1px 16px rgba(20, 20, 20, 0.9);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.8rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  height: 2.75rem;
  padding: 0 1.15rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  background: rgba(20, 20, 20, 0.78);
  backdrop-filter: blur(10px);
}
.btn.primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(14, 106, 254, 0.4), 0 10px 40px rgba(14, 106, 254, 0.32);
}
.btn:hover { border-color: var(--accent-2); }

.term {
  margin: 3.2rem auto 0;
  max-width: 760px;
  text-align: left;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 28%),
    #1a1a1a;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 0.95rem;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.75rem;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3a3a3a;
}
.dot:first-child { background: #4a4a4a; }
.term-bar span { margin-left: 0.45rem; }
.term pre {
  margin: 0;
  padding: 1.15rem 1.2rem 1.3rem;
  border: 0;
  background: transparent;
  font-family: var(--mono);
  font-size: 0.86rem;
  line-height: 1.7;
  color: #d4d4d4;
}
.term .ask { color: var(--muted); }
.term .cmd { color: #fff; }
.term .ok { color: #d4d4d4; }

.section-head {
  margin: 5rem 0 1.25rem;
  text-align: center;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}
.section-head p {
  margin: 0.6rem auto 0;
  max-width: 36rem;
  color: var(--muted);
}

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.8rem;
}
.tile {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-height: 11.5rem;
  padding: 1.2rem 1.15rem 1.1rem;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 40%),
    rgba(28, 28, 28, 0.7);
}
.tile:hover {
  border-color: rgba(14, 106, 254, 0.55);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 46%),
    rgba(28, 28, 28, 0.85);
}
.tile.wide { grid-column: span 3; }
.tile .path {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: #8eb6ff;
}
.tile h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.tile p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.surfaces {
  display: flex;
  flex-direction: column;
  gap: 14rem;
  margin-top: 10rem;
}
.surface {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 2.4rem;
  align-items: center;
}
.surface.reverse { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }
.surface .term { margin: 0; max-width: none; }
.surface-copy h2 {
  margin: 0.4rem 0 0.75rem;
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.04em;
}
.surface-copy p { margin: 0; color: var(--muted); }
.surface-copy code {
  font-family: var(--mono);
  font-size: 0.92em;
  color: var(--text);
}
.text-link {
  display: inline-block;
  margin-top: 1.1rem;
  color: #8eb6ff;
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 106, 254, 0.45);
}
.text-link:hover { color: #fff; border-color: var(--blue); }
.tenants {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}
.tenant {
  padding: 1.25rem 1.15rem 1.15rem;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: rgba(28, 28, 28, 0.7);
}
.tenant .ref {
  display: inline-block;
  margin-bottom: 0.85rem;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.95rem;
}
.tenant p {
  margin: 0.28rem 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.tenant code {
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.92em;
}
.shot {
  margin: 0;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.shot img { width: 100%; height: auto; }
.chat {
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background: #f6f6f6;
  color: #171717;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.chat-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  height: 3.25rem;
  padding: 0 0.9rem;
  border-bottom: 1px solid #e6e6e6;
  font-size: 0.92rem;
  font-weight: 500;
}
.chat-bar img { width: 28px; height: 28px; border-radius: 7px; }
.chat-thread {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.1rem 1rem 1.2rem;
}
.bubble {
  margin: 0;
  max-width: 92%;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  font-size: 0.95rem;
  line-height: 1.45;
}
.bubble.you {
  align-self: flex-end;
  background: #171717;
  color: #f4f4f4;
}
.bubble.agent {
  align-self: flex-start;
  background: #fff;
  border: 1px solid #e6e6e6;
}
.tool {
  margin: 0;
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: #525252;
}
.tool span { color: #171717; }
.chat-ask {
  margin: 0 0.85rem 0.85rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid #e4e4e4;
  border-radius: 12px;
  background: #fff;
  color: #8a8a8a;
  font-size: 0.92rem;
}

.paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-top: 10rem;
}
.card {
  display: block;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.5rem 1.35rem 1.35rem;
  background: rgba(28, 28, 28, 0.55);
}
.card:hover { border-color: var(--line-strong); }
.card.soon { color: var(--muted); }
.card .tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}
.card.soon .tag { color: var(--faint); }
.card h2 {
  margin: 0.55rem 0 0.4rem;
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.card p { margin: 0; color: var(--muted); }

.page { padding-top: 3.4rem; max-width: 42rem; }
.page h1 {
  max-width: none;
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  line-height: 0.98;
  margin: 0 0 1rem;
}
.page p { color: var(--muted); }
.page strong { color: var(--text); font-weight: 500; }
.page h2 {
  color: var(--text);
  font-size: 1rem;
  font-weight: 500;
  margin: 2rem 0 0.5rem;
}
.page pre {
  margin: 0.8rem 0 0;
  padding: 1rem 1.1rem;
  overflow: auto;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #1a1a1a;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.55;
}
.page ul { color: var(--muted); padding-left: 1.1rem; }
.page li { margin: 0.35rem 0; }
.page a.inline { color: #8eb6ff; }

.foot {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.2rem 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--faint);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
}
.foot a { color: var(--muted); text-decoration: none; }

@media (max-width: 860px) {
  .hero { min-height: 0; padding-top: 4.5rem; }
  .bento, .paths, .surface, .surface.reverse, .tenants { grid-template-columns: 1fr; }
  .tile, .tile.wide { grid-column: auto; }
  .bar-in { flex-wrap: wrap; row-gap: 0.7rem; }
  header nav { width: 100%; }
  .bar .elsewhere { margin-left: 0; padding-left: 0; border-left: 0; }
  nav { gap: 0.9rem; }
}