:root {
  --bg: #0a0b0d;
  --bg2: #111317;
  --bg3: #171a1f;
  --fg: #ececee;
  --dim: #9a9ea8;
  --faint: #5f636c;
  --line: #22252c;
  --acc: #c6f36b;
  --acc-ink: #0a0b0d;
  --bad: #ff7a6b;
  --blue: #7cc4ff;
  --violet: #b9a3ff;
  --amber: #ffcf6b;
  --radius: 14px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.6 'Inter Tight', ui-sans-serif, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(900px 500px at 70% -10%, rgba(198,243,107,.08), transparent 60%);
  background-repeat: no-repeat;
}
a { color: inherit; }
code, pre { font-family: var(--mono); font-size: 13.5px; }
p code, li code, summary code { background: var(--bg3); border: 1px solid var(--line); padding: 1px 6px; border-radius: 6px; font-size: 12.5px; }
h1, h2, h3 { letter-spacing: -.025em; line-height: 1.1; margin: 0; }
h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 600; margin-bottom: 14px; }
h3 { font-size: 17px; font-weight: 600; }
.sub { color: var(--dim); max-width: 640px; margin: 0 0 36px; font-size: 17px; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 28px;
  padding: 14px max(20px, calc((100vw - 1160px) / 2));
  background: rgba(10,11,13,.75); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; text-decoration: none; font-size: 18px; letter-spacing: -.02em; }
.logo { width: 26px; height: 26px; border-radius: 7px; background: var(--acc); color: var(--acc-ink); display: grid; place-items: center; font-size: 15px; font-weight: 800; }
.links { display: flex; gap: 22px; margin-left: auto; }
.links a { color: var(--dim); text-decoration: none; font-size: 14.5px; }
.links a:hover { color: var(--fg); }
@media (max-width: 760px) { .links { display: none; } .nav .btn { margin-left: auto; } }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--acc); background: var(--acc); color: var(--acc-ink);
  font: 600 15px/1 'Inter Tight', sans-serif; padding: 13px 20px; border-radius: 10px; text-decoration: none; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(198,243,107,.18); }
.btn.ghost { background: transparent; color: var(--fg); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--dim); box-shadow: none; }
.btn.small { padding: 9px 14px; font-size: 14px; border-radius: 8px; }
.btn.danger { background: transparent; color: var(--bad); border-color: rgba(255,122,107,.4); }
.btn.danger:hover { box-shadow: none; }

main > section { max-width: 1160px; margin: 0 auto; padding: 96px 20px; }

/* hero */
.hero { padding-top: 110px !important; text-align: center; }
.eyebrow { font-family: var(--mono); font-size: 12.5px; color: var(--acc); letter-spacing: .04em; text-transform: uppercase; margin: 0 0 22px; }
.hero h1 { font-size: clamp(42px, 7.4vw, 84px); font-weight: 700; letter-spacing: -.045em; line-height: 1.02; }
.strike { font-family: var(--mono); font-weight: 500; font-size: .62em; letter-spacing: -.03em; color: var(--faint); text-decoration: line-through; text-decoration-color: var(--bad); text-decoration-thickness: 3px; }
.lede { max-width: 640px; margin: 26px auto 34px; color: var(--dim); font-size: 19px; }
.lede b { color: var(--fg); font-weight: 500; }
.snippet {
  display: flex; align-items: center; gap: 12px; max-width: 720px; margin: 0 auto; text-align: left;
  background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 8px 8px 8px 18px;
}
.snippet code { flex: 1; overflow-x: auto; white-space: nowrap; color: var(--fg); scrollbar-width: none; padding: 8px 0; }
.copy { flex: none; background: var(--bg3); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 9px 14px; font: 500 13px 'Inter Tight', sans-serif; cursor: pointer; }
.copy:hover { border-color: var(--dim); }
.cta-row { display: flex; gap: 12px; justify-content: center; margin-top: 26px; flex-wrap: wrap; }

/* demo */
.demo { display: grid; grid-template-columns: 1.15fr 1fr; gap: 36px; align-items: start; }
@media (max-width: 900px) { .demo { grid-template-columns: 1fr; } }
.demo-copy > p { color: var(--dim); margin: 0 0 26px; }
.playground { display: grid; gap: 14px; }
.card { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: grid; gap: 12px; }
.card p { margin: 0; color: var(--dim); font-size: 15px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; }
.price { font-family: var(--mono); color: var(--acc); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.icon-btn { background: var(--bg3); border: 1px solid var(--line); color: var(--bad); border-radius: 8px; width: 38px; height: 36px; display: grid; place-items: center; cursor: pointer; }
.link { color: var(--blue); font-size: 14px; }
form.card label { display: grid; gap: 6px; font-size: 14px; color: var(--dim); }
form.card label.check { display: flex; align-items: center; gap: 8px; }
input, select { font: 15px 'Inter Tight', sans-serif; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
input:focus, select:focus { outline: none; border-color: var(--acc); }
input[type=checkbox] { accent-color: var(--acc); width: 16px; height: 16px; }
form.card .btn { justify-self: start; }
.hint { font-size: 13px !important; color: var(--faint) !important; }

.feed { position: sticky; top: 84px; background: #07080a; border: 1px solid var(--line); border-radius: var(--radius); height: 640px; display: flex; flex-direction: column; overflow: hidden; }
@media (max-width: 900px) { .feed { position: static; height: 460px; } }
.feed-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); font: 500 13px var(--mono); color: var(--dim); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 0 4px rgba(198,243,107,.15); animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 7px rgba(198,243,107,0); } }
.count { margin-left: auto; color: var(--faint); }
.feed ol { list-style: none; margin: 0; padding: 0; overflow-y: auto; flex: 1; }
.feed li { padding: 12px 18px; border-bottom: 1px solid var(--line); display: grid; gap: 4px; animation: slide .25s ease; }
@keyframes slide { from { opacity: 0; transform: translateY(-6px); } }
.feed .type { font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--faint); }
.feed .name { font-size: 14.5px; }
.feed li code { font-size: 11.5px; color: var(--faint); overflow-wrap: anywhere; }
.c-click { color: var(--acc) !important; } .c-bad { color: var(--bad) !important; } .c-scroll { color: var(--blue) !important; }
.c-page { color: var(--violet) !important; } .c-form { color: var(--amber) !important; }
.feed-empty { color: var(--faint); font-size: 14px; padding: 18px; margin: 0; }

/* compare */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 800px) { .compare { grid-template-columns: 1fr; } }
.compare pre { margin: 0; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; overflow-x: auto; line-height: 1.65; min-height: 100%; }
.compare > div { display: grid; grid-template-rows: auto 1fr; }
.tag { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--acc); margin: 0 0 10px; }
.tag.muted { color: var(--faint); }
.c { color: var(--faint); }

/* how */
.how-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 18px; align-items: center; }
@media (max-width: 900px) { .how-grid { grid-template-columns: 1fr; } .arrow { transform: rotate(90deg); justify-self: center; } }
.how-grid pre { margin: 0; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; overflow-x: auto; line-height: 1.7; }
.how-grid pre.out { border-color: rgba(198,243,107,.35); }
mark { background: rgba(198,243,107,.16); color: var(--acc); border-radius: 4px; padding: 0 3px; }
.arrow { font-size: 28px; color: var(--faint); }
.steps { margin: 36px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.steps li { color: var(--dim); font-size: 15px; counter-increment: s; }
.steps li::before { content: '0' counter(s); display: block; font: 500 12px var(--mono); color: var(--acc); margin-bottom: 8px; }
.steps b { color: var(--fg); font-weight: 600; display: block; margin-bottom: 4px; }

/* captured */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .grid { grid-template-columns: 1fr; } }
.grid article { background: var(--bg); padding: 24px; }
.grid article p { color: var(--dim); font-size: 14.5px; margin: 8px 0 0; }

/* privacy */
.privacy { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; }
@media (max-width: 860px) { .privacy { grid-template-columns: 1fr; gap: 0; } }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.checks li { padding: 16px 0 16px 34px; border-bottom: 1px solid var(--line); position: relative; color: var(--dim); }
.checks li::before { content: ''; position: absolute; left: 4px; top: 22px; width: 12px; height: 7px; border-left: 2px solid var(--acc); border-bottom: 2px solid var(--acc); transform: rotate(-45deg); }

/* architecture */
.flow { display: grid; grid-template-columns: 1fr 40px 1fr 40px 1.3fr; align-items: center; }
@media (max-width: 900px) { .flow { grid-template-columns: 1fr; } .wire { height: 28px !important; width: 1px !important; justify-self: center; } }
.node { background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; display: grid; gap: 4px; }
.node span { color: var(--dim); font-size: 13.5px; }
.node.hi { border-color: rgba(198,243,107,.45); box-shadow: 0 0 40px rgba(198,243,107,.07); }
.wire { height: 1px; background: repeating-linear-gradient(90deg, var(--acc) 0 6px, transparent 6px 12px); opacity: .6; }
.sinks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sinks .node { padding: 12px 14px; }
.host { margin-top: 44px; display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.host p { color: var(--dim); margin: 8px 0 0; max-width: 620px; }

/* faq */
.faq { max-width: 820px !important; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 500; font-size: 17px; list-style: none; display: flex; justify-content: space-between; }
.faq summary::after { content: '+'; color: var(--faint); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq summary::-webkit-details-marker { display: none; }
.faq details p { color: var(--dim); margin: 12px 0 0; }

.final { text-align: center; }
.final h2 { margin-bottom: 30px; }

footer { max-width: 1160px; margin: 0 auto; padding: 32px 20px 48px; display: flex; justify-content: space-between; color: var(--faint); font-size: 14px; border-top: 1px solid var(--line); }
footer a { color: var(--dim); }