@font-face { font-family: "Space Grotesk"; font-weight: 700; font-display: swap; src: url("fonts/space-grotesk-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }

/* The product's own palette: one dark world, as in the app. */
:root {
  --ground: #05070C;
  --surface: #0C111C;
  --surface-2: #121A2B;
  --line: rgba(255, 255, 255, 0.09);
  --text: #EEF1F6;
  --muted: #AEB7C9;
  --dim: #7C8699;
  --amber: #FFB020;
  --green: #35D488;
  --danger: #FF6B6B;
  --display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 520px at 12% -10%, rgba(255, 176, 32, 0.10), transparent 60%),
    radial-gradient(700px 480px at 100% 30%, rgba(53, 212, 136, 0.05), transparent 60%),
    var(--ground);
  color: var(--text);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }

a { color: var(--amber); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 4px; }

/* header */
.bar { display: flex; align-items: center; justify-content: space-between; padding-top: 22px; padding-bottom: 22px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 700 22px/1 var(--display); letter-spacing: -0.01em; }
.mark { width: 32px; height: 32px; }
.lang { display: flex; gap: 2px; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang button { background: none; border: 0; color: var(--dim); font: 500 12px/1 var(--mono); letter-spacing: 0.08em; padding: 7px 11px; border-radius: 999px; cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); }

/* hero */
.hero { display: grid; gap: 40px; padding-top: 28px; padding-bottom: 64px; align-items: start; }
@media (min-width: 920px) { .hero { grid-template-columns: 1.15fr 0.85fr; gap: 56px; padding-top: 56px; padding-bottom: 88px; } }
.eyebrow { margin: 0 0 18px; font: 500 12px/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); }
h1 { margin: 0; font: 700 clamp(36px, 6vw, 60px)/1.05 var(--display); letter-spacing: -0.025em; text-wrap: balance; }
.lead { margin: 22px 0 0; color: var(--muted); font-size: 18.5px; max-width: 34em; }
.laws { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.laws li { font: 500 12.5px/1 var(--mono); color: var(--text); border: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); padding: 8px 11px; border-radius: 8px; }

/* form */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 26px; box-shadow: 0 24px 80px -30px rgba(0, 0, 0, 0.8); }
.join h2 { margin: 0; font: 700 24px/1.2 var(--display); }
.muted { color: var(--muted); margin: 6px 0 18px; font-size: 15px; }
.join label { display: block; font-size: 14px; font-weight: 600; margin: 14px 0 6px; }
.opt { color: var(--dim); font-weight: 400; }
.join input[type="email"], .join input[type="text"], .join select {
  width: 100%; font: 400 16px/1.3 var(--body); color: var(--text);
  background: var(--ground); border: 1px solid var(--line); border-radius: 10px; padding: 12px 13px;
}
.join input:focus, .join select:focus { border-color: rgba(255, 176, 32, 0.6); outline: none; }
.join select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
.join .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--muted); font-size: 13.5px; line-height: 1.5; margin-top: 18px; }
.check input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--green); flex: none; }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cta { display: inline-block; margin-top: 20px; width: 100%; border: 0; border-radius: 12px; padding: 14px 18px; background: var(--amber); color: #1A1204; font: 700 16px/1 var(--display); text-align: center; text-decoration: none; cursor: pointer; transition: transform 0.15s, filter 0.15s; }
.cta:hover { filter: brightness(1.06); transform: translateY(-1px); }
.cta[disabled] { opacity: 0.6; cursor: progress; transform: none; }
.status { min-height: 1.5em; margin: 14px 0 0; font-size: 14.5px; }
.status.ok { color: var(--green); }
.status.err { color: var(--danger); }
.join.done .cta, .join.done label, .join.done input, .join.done select, .join.done .muted { display: none; }
.join.done .status { font-size: 16px; margin: 10px 0 0; }

/* features */
.block { padding-top: 56px; padding-bottom: 56px; border-top: 1px solid var(--line); }
.section-title { margin: 0 0 30px; font: 700 clamp(26px, 3.4vw, 34px)/1.15 var(--display); letter-spacing: -0.015em; max-width: 24em; text-wrap: balance; }
.grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .grid { grid-template-columns: repeat(4, 1fr); } }
.grid article { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.grid h3 { margin: 0 0 8px; font: 700 17px/1.3 var(--display); }
.grid h3::before { content: ""; display: block; width: 22px; height: 3px; border-radius: 2px; background: var(--green); margin-bottom: 14px; }
.grid p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }

/* fit */
.fit { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; grid-template-columns: 1fr; }
@media (min-width: 760px) { .fit { grid-template-columns: 1fr 1fr; column-gap: 40px; } }
.fit li { display: grid; gap: 4px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.fit strong { font: 700 17px/1.3 var(--display); }
.fit span { color: var(--muted); font-size: 15px; }

.closing { text-align: center; }
.closing p { margin: 0; font: 700 clamp(22px, 3vw, 28px)/1.25 var(--display); text-wrap: balance; }
.cta.ghost { width: auto; background: transparent; color: var(--amber); border: 1px solid rgba(255, 176, 32, 0.5); margin-top: 22px; }

.foot { padding-top: 32px; padding-bottom: 40px; border-top: 1px solid var(--line); color: var(--dim); font-size: 13.5px; }
.foot p { margin: 0 0 10px; max-width: 60em; }
.foot a { color: var(--muted); }