:root {
  --bg: #f7f8f6; --bg2: #eef1ec; --panel: #ffffff; --ink: #101512; --muted: #5b665f; --line: #dfe5df;
  --accent: #0f9d58; --accent-ink: #ffffff; --accent-soft: #e3f4ea; --code-bg: #f0f3ef;
  --term-bg: #0d1310; --term-ink: #d7e3da; --term-dim: #7f9488; --term-key: #7dd3a8; --term-ok: #a3e635;
  --k-read: #3b82f6; --k-write: #0f9d58; --k-provision: #8b5cf6; --k-spend: #d97706; --k-destructive: #dc2626;
  --radius: 14px; --shadow: 0 1px 2px rgba(16, 21, 18, .04), 0 8px 24px rgba(16, 21, 18, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0f0d; --bg2: #101613; --panel: #121915; --ink: #e8efe9; --muted: #93a39a; --line: #213029;
    --accent: #34d399; --accent-ink: #062014; --accent-soft: #11291e; --code-bg: #16201b;
    --term-bg: #070a08; --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
    --k-read: #60a5fa; --k-write: #34d399; --k-provision: #a78bfa; --k-spend: #fbbf24; --k-destructive: #f87171;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .88em; }
:not(pre) > code { background: var(--code-bg); padding: .1em .4em; border-radius: 6px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .4em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.05rem; }
p { margin: 0 0 .8em; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
main > section { max-width: 1120px; margin: 0 auto; padding: 72px 20px; }

.top {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 24px;
  padding: 14px max(20px, calc((100vw - 1120px) / 2)); background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.top nav { display: flex; gap: 20px; margin-left: auto; font-size: .93rem; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a:hover { color: var(--ink); }
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 750; text-decoration: none; letter-spacing: -.01em; font-size: 1.1rem; }
.brand .muted { font-weight: 500; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.btn {
  display: inline-block; padding: 12px 20px; border-radius: 10px; background: var(--accent); color: var(--accent-ink);
  font-weight: 650; text-decoration: none; border: 1px solid transparent; transition: transform .12s ease, opacity .12s;
}
.btn:hover { transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.small { padding: 7px 14px; font-size: .9rem; }

.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding-top: 88px; }
.hero h1 { font-size: clamp(2.4rem, 5.4vw, 4rem); letter-spacing: -.035em; grid-column: 1; }
.accent { color: var(--accent); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); } 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@media (prefers-reduced-motion: reduce) { .pulse { animation: none; } html { scroll-behavior: auto; } .btn:hover { transform: none; } }
.hero > :not(.term) { grid-column: 1; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 40em; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.term { grid-column: 2; grid-row: 1 / span 4; background: var(--term-bg); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; border: 1px solid #1b2620; }
.term-bar { display: flex; gap: 6px; align-items: center; padding: 10px 14px; border-bottom: 1px solid #1b2620; }
.term-bar span { width: 10px; height: 10px; border-radius: 50%; background: #2a3a31; }
.term-bar em { margin-left: 8px; color: var(--term-dim); font-style: normal; font-size: .8rem; }
.term pre { margin: 0; padding: 18px; color: var(--term-ink); font-size: .82rem; line-height: 1.75; overflow-x: auto; }
.term .c { color: var(--term-dim); } .term .k { color: var(--term-key); } .term .g { color: var(--term-ok); }

.how { border-top: 1px solid var(--line); }
.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.steps li { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); position: relative; }
.steps li:not(:last-child)::after { content: ""; position: absolute; right: -12px; top: 34px; width: 8px; height: 8px; border-top: 2px solid var(--line); border-right: 2px solid var(--line); transform: rotate(45deg); }
.steps .n { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); font-weight: 700; margin-bottom: 10px; }
.steps p { color: var(--muted); font-size: .95rem; margin: 0; }

.sec-head p { color: var(--muted); max-width: 46em; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; color: var(--muted); font-size: .85rem; margin: 14px 0 18px; }
.catnav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.catnav a { text-decoration: none; font-size: .88rem; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); }
.catnav a:hover { border-color: var(--accent); }
.cats { display: grid; gap: 20px; }
.cat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); scroll-margin-top: 80px; }
.cat-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 14px; }
.cat-head p { color: var(--muted); margin: 0; font-size: .95rem; }
.cat-head h3 { margin-bottom: 2px; font-size: 1.15rem; }
.cat-head .count { margin-left: auto; color: var(--muted); font-size: .85rem; border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; }
.ic { width: 34px; height: 34px; padding: 6px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); flex: none; }
.tools { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.tool { border: 1px solid var(--line); border-radius: 10px; padding: 14px; background: var(--bg); }
.tool-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 6px; }
.tool-head code { font-weight: 650; background: none; padding: 0; font-size: .92rem; }
.tool p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.5; }
.badge { display: inline-block; font-size: .72rem; font-weight: 650; letter-spacing: .02em; padding: 1px 8px; border-radius: 999px; border: 1px solid currentColor; text-transform: uppercase; }
.k-read { color: var(--k-read); } .k-write { color: var(--k-write); } .k-provision { color: var(--k-provision); }
.k-spend { color: var(--k-spend); } .k-destructive { color: var(--k-destructive); }
.badge.soon { color: var(--muted); border-style: dashed; }

.connect .sub, .audits .sub { color: var(--muted); max-width: 48em; }
.snips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.snip { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); min-width: 0; }
.snip pre { background: var(--term-bg); color: var(--term-ink); border-radius: 10px; padding: 14px; overflow-x: auto; margin: 10px 0 12px; font-size: .8rem; line-height: 1.6; }
.snip p { color: var(--muted); font-size: .9rem; margin: 0; }

.safety { border-top: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.grid > div { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.grid p { color: var(--muted); font-size: .95rem; margin: 0; }
.audit { display: flex; flex-direction: column; }
.audit code { margin-top: auto; padding-top: 12px; align-self: flex-start; }
.audit p { margin-bottom: 0; }

footer { max-width: 1120px; margin: 0 auto; padding: 40px 20px 56px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 12px 24px; }
footer .links { display: flex; gap: 18px; flex-wrap: wrap; align-items: flex-start; font-size: .92rem; }
footer .links a { color: var(--muted); text-decoration: none; }
footer .links a:hover { color: var(--ink); }

/* auth page */
body.auth { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.auth-box { width: 100%; max-width: 440px; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 28px; box-shadow: var(--shadow); }
.auth-box h1 { font-size: 1.5rem; margin-top: 18px; }
.auth-box label { display: block; font-weight: 600; font-size: .9rem; margin-top: 12px; }
.auth-box input { width: 100%; font: inherit; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); margin: 6px 0 10px; }
.auth-box { animation: auth-in .35s cubic-bezier(.2,.8,.2,1) both; }
.auth-box button { position: relative; width: 100%; font: inherit; font-weight: 650; padding: 11px; border-radius: 10px; border: 0; background: var(--accent); color: var(--accent-ink); cursor: pointer; margin-top: 6px;
  transition: transform .12s ease, box-shadow .2s ease, background-color .2s ease, opacity .2s ease; }
.auth-box button:hover { transform: translateY(-1px); box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--accent) 70%, transparent); }
.auth-box button:active { transform: translateY(0) scale(.97); box-shadow: none; transition-duration: .05s; }
.auth-box button:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--accent); }
.auth-box button.secondary { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.auth-box button.secondary:hover { color: var(--ink); border-color: var(--muted); box-shadow: none; }
/* Clicked: the label fades and a spinner takes its place until the redirect lands. */
.auth-box button.is-loading { color: transparent; cursor: progress; transform: none; }
.auth-box button.is-loading::after { content: ""; position: absolute; inset: 0; margin: auto; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--accent-ink); border-right-color: transparent; animation: auth-spin .7s linear infinite; }
.auth-box button.secondary.is-loading::after { border-color: var(--muted); border-right-color: transparent; }
.auth-box button:disabled:not(.is-loading) { opacity: .45; cursor: default; transform: none; box-shadow: none; }
.auth-box.shake { animation: auth-shake .4s ease; }
@keyframes auth-in { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes auth-spin { to { transform: rotate(360deg); } }
@keyframes auth-shake { 0%, 100% { transform: none; } 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
@media (prefers-reduced-motion: reduce) {
  .auth-box, .auth-box.shake { animation: none; }
  .auth-box button, .auth-box button:hover, .auth-box button:active { transition: none; transform: none; }
  .auth-box button.is-loading::after { animation-duration: 2s; }
}
.auth-box .warn { background: var(--code-bg); padding: 10px; border-radius: 10px; font-size: .88rem; }
.auth-box .err { color: var(--k-destructive); font-weight: 600; }

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 56px; }
  .term { grid-column: 1; grid-row: auto; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li::after { display: none; }
  .snips, .grid { grid-template-columns: 1fr; }
  .top nav { display: none; }
  .top .btn { margin-left: auto; }
}
@media (max-width: 560px) {
  main > section { padding: 52px 16px; }
  .steps { grid-template-columns: 1fr; }
  .tools { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; }
}