/* Paice — logo: blue → cyan → lime gradient mark + PAICE wordmark ("Your goals. Your pace.").
   Layout and type from the Paice Dossier (2026-08-27).
   Archivo for headlines, Source Serif 4 for reading, IBM Plex Mono for labels and numbers.
   Navy ground like the logo; the gradient is spent on one thing at a time.
   (--amber* names kept from the first draft; their values are now brand cyan.) */

:root {
  --ink: #e8ecf2;
  --ink-2: #a9b4c2;
  --ink-3: #78838f;
  --rule: #22303f;
  --rule-soft: #15212e;
  --paper: #030b17;
  --surface: #0b1624;
  --surface-2: #13202f;
  --amber: #12d6ef;
  --amber-ink: #7ce8f7;
  --amber-soft: rgba(18, 214, 239, 0.10);
  --teal: #6fe04a;
  --clay: #e07a5c;
  --blue: #0a84ff;
  --grad: linear-gradient(100deg, #0a84ff 0%, #00d9f5 48%, #8cf03c 100%);

  --display: "Inter Tight", "Inter", "Helvetica Neue", Arial, sans-serif;
  --serif: "Inter", "Helvetica Neue", Arial, sans-serif; /* body face (name kept from the first draft) */
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 18px/1.62 var(--serif);
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 68rem; margin: 0 auto; padding: 0 1.5rem; }
.col { max-width: 38rem; }

h1, h2, h3 { font-family: var(--display); text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.7rem, 7.5vw, 5.2rem); font-weight: 800; letter-spacing: -0.04em; line-height: 0.95; }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 1rem; }
h3 { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 0.4rem; }
p { margin: 0 0 1rem; color: var(--ink-2); }
strong { color: var(--ink); font-weight: 600; }
a { color: inherit; text-decoration-color: var(--amber); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 3px; }

.eyebrow {
  font: 600 0.72rem/1 var(--mono);
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 1rem;
}
.lede { font: 500 clamp(1.1rem, 2.4vw, 1.3rem)/1.5 var(--display); letter-spacing: -0.012em; color: var(--ink-2); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---- wordmark ---- */
.wordmark {
  font: 800 1.45rem/1 var(--display);
  letter-spacing: -0.04em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark { display: inline-flex; align-items: center; }
.wordmark img { display: block; height: 2.4rem; width: auto; }
footer .wordmark img { height: 1.9rem; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- header ---- */
header.top { border-bottom: 1px solid var(--rule-soft); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 4.5rem; }
header.top nav { display: flex; gap: 1.6rem; }
header.top nav a { font: 500 0.78rem/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); text-decoration: none; }
header.top nav a:hover, header.top nav a[aria-current="page"] { color: var(--ink); }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font: 600 1rem/1 var(--display);
  letter-spacing: -0.01em;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  text-decoration: none;
  background: var(--grad);
  color: var(--paper);
}
.btn:hover { filter: brightness(1.1); }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--rule); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1px var(--ink-3); }

/* ---- sections ---- */
section { padding: 6rem 0; border-top: 1px solid var(--rule-soft); }
section.hero { border-top: 0; padding: 5rem 0 6rem; }

footer { border-top: 1px solid var(--rule-soft); padding: 2.5rem 0 3.5rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between; }
footer nav { display: flex; gap: 1.5rem; }
footer a, footer span { font: 0.78rem/1 var(--mono); color: var(--ink-3); text-decoration: none; }
footer a:hover { color: var(--ink); }

/* ---- legal / support pages ---- */
.doc { padding: 4.5rem 0 5rem; }
.doc h1 { font-size: clamp(2.3rem, 6vw, 3.6rem); margin-bottom: 0.75rem; }
.doc h2 { font-size: 1.3rem; letter-spacing: -0.015em; margin: 2.75rem 0 0.6rem; }
.doc .meta { font: 0.78rem/1 var(--mono); color: var(--ink-3); margin-bottom: 2.5rem; }
.doc ul { padding-left: 1.2rem; margin: 0 0 1rem; }
.doc li { color: var(--ink-2); margin-bottom: 0.5rem; }
.doc li::marker { color: var(--ink-3); }
.doc a { color: var(--amber-ink); }

.callout {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--amber);
  border-radius: 4px;
  padding: 1.2rem 1.4rem;
  margin: 1.75rem 0;
}
.callout p { margin: 0; }

.faq { margin-top: 1rem; border-top: 1px solid var(--rule); }
.faq > div { padding: 1.4rem 0; border-bottom: 1px solid var(--rule-soft); }
.faq p { margin: 0; }

@media (max-width: 640px) {
  body { font-size: 17px; }
  header.top nav { gap: 1rem; }
  header.top nav a.hide-sm { display: none; }
  section { padding: 4.5rem 0; }
  section.hero { padding: 3.25rem 0 4.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}