@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("/fonts/inter-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("/fonts/inter-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/plex-mono-400-latin.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/fonts/plex-mono-500-latin.woff2") format("woff2"); }

:root {
  --bg: #F7F9FC;
  --surface: #FFFFFF;
  --ink: #0B1730;
  --body: #475467;
  --muted: #667085;
  --line: #D9E1EC;
  --brand: #244A86;
  --brand-hover: #1C3B6C;
  --on-brand: #FFFFFF;
  --accent: #356FC0;
  --ring: #E7F0FF;
  --ok: #19795B;
  --bad: #B42318;
  --placeholder: #98A2B3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0B1730;
    --surface: #111F3D;
    --ink: #F2F5FA;
    --body: #B8C2D3;
    --muted: #8A96AB;
    --line: #243556;
    --brand: #82AFE8;
    --brand-hover: #A3C5F0;
    --on-brand: #0B1730;
    --accent: #82AFE8;
    --ring: #1C3358;
    --ok: #4CC79A;
    --bad: #F97066;
    --placeholder: #6B7890;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.mono { font-family: "IBM Plex Mono", ui-monospace, monospace; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.page { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; padding: 32px clamp(16px, 5vw, 64px); }
.top { display: flex; align-items: center; gap: 16px; }
.logo img { height: 28px; width: auto; display: block; }
.status { margin-left: auto; font-size: clamp(12px, 1.4vw, 16px); letter-spacing: 0.1em; color: var(--muted); text-align: right; }

.hero { flex: 1; display: flex; align-items: center; padding: 64px 0; }
.stack { width: 100%; max-width: 720px; display: flex; flex-direction: column; gap: 28px; }
.eyebrow { margin: 0; font-size: clamp(14px, 3vw, 24px); line-height: 1.3; letter-spacing: 0.1em; color: var(--brand); display: flex; align-items: flex-start; gap: 0.5em; }
.dot { width: 0.4em; height: 0.4em; margin-top: 0.45em; border-radius: 50%; background: var(--accent); flex: none; }
h1 { margin: 0; font-size: clamp(44px, 7vw, 88px); line-height: 1.0; letter-spacing: -0.035em; font-weight: 700; }
.lede { margin: 0; font-size: clamp(17px, 2.2vw, 20px); line-height: 1.55; color: var(--body); max-width: 600px; text-wrap: pretty; }

.signup { position: relative; display: flex; flex-wrap: wrap; gap: 10px; max-width: 560px; }
.signup input[type="email"] { flex: 1 1 260px; min-width: 0; height: 50px; padding: 0 16px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); color: var(--ink); font: inherit; font-size: 15.5px; }
.signup input[type="email"]:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--ring); }
.signup input::placeholder { color: var(--placeholder); }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.signup button { flex: 1 0 auto; height: 50px; padding: 0 22px; border: 0; border-radius: 4px; background: var(--brand); color: var(--on-brand); font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; }
.signup button:hover { background: var(--brand-hover); }
.signup button:disabled { opacity: 0.7; cursor: progress; }
.error, .fine { flex-basis: 100%; margin: 4px 0 0; font-size: 13px; line-height: 1.6; }
.error { color: var(--bad); }
.fine { color: var(--muted); }
.fine a { color: var(--muted); text-decoration: underline; }

.joined { max-width: 560px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface); display: flex; gap: 14px; align-items: flex-start; }
.joined svg { flex: none; margin-top: 1px; color: var(--ok); }
.joined div { display: flex; flex-direction: column; gap: 4px; }
.joined strong { font-size: 15px; font-weight: 600; }
.joined span { font-size: 13.5px; line-height: 1.6; color: var(--body); }
.joined .addr { color: var(--ink); overflow-wrap: anywhere; }
[hidden] { display: none !important; }

.foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.foot a { color: var(--body); }

.prose { max-width: 680px; padding: 48px 0 64px; line-height: 1.65; color: var(--body); }
.prose h1 { font-size: clamp(36px, 5vw, 52px); color: var(--ink); margin-bottom: 24px; }
.prose h2 { font-size: 18px; color: var(--ink); margin: 32px 0 8px; letter-spacing: -0.01em; }
.prose p, .prose li { font-size: 16px; }
.prose .updated { font-size: 13px; color: var(--muted); }

@media (max-width: 520px) {
  .page { padding-top: 20px; }
  .status { display: none; }
  .eyebrow { letter-spacing: 0.04em; }
  .hero { padding: 40px 0; }
}