/* Nomaintel public site — shared styles.
   Palette + type mirror the dashboard (src/client/index.css): cool-slate
   neutrals, a single muted-teal accent, no pastel decoration. House style:
   neutral base, one accent, generous space, minimal text. */

:root {
  --bg: oklch(0.985 0.003 240);          /* near-white, faint cool slate */
  --surface: oklch(1 0 0);
  --border: oklch(0.91 0.004 240);
  --fg: oklch(0.24 0.012 240);           /* high-contrast slate */
  --muted: oklch(0.5 0.012 240);         /* secondary slate */
  --primary: oklch(0.58 0.10 200);       /* muted teal/cyan accent */
  --primary-strong: oklch(0.48 0.11 200);
  --ok: oklch(0.62 0.14 150);
  --radius: 10px;
  --maxw: 940px;
}

* { box-sizing: border-box; }

html {
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
  font-size: 17px;
}

a { color: var(--primary-strong); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- Header ---- */
.site-header {
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklch, var(--surface) 88%, transparent);
  backdrop-filter: saturate(1.1) blur(6px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 650;
  font-size: 19px;
  color: var(--fg);
  white-space: nowrap;   /* keep "Noma Intel." on one line (Edge wrapped it) */
}
.brand:hover { text-decoration: none; }
.brand .dot { color: #008c92; }
.brand-mark { width: 24px; height: 24px; flex: 0 0 auto; }
/* Hex, not oklch var: some Edge/Chromium builds fail to resolve an oklch()
   custom property used as an SVG fill and fall back to black. #008c92 is the
   sRGB value of --primary (oklch 0.58 0.10 200). */
.brand-mark rect { fill: #008c92; }
.brand-mark path { fill: #fff; }
.nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--muted); font-size: 15px; font-weight: 500; }
.nav a:hover { color: var(--fg); text-decoration: none; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.06s ease, background-color 0.12s ease;
  touch-action: manipulation;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-strong); text-decoration: none; }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { color: var(--fg); border-color: var(--border); background: var(--surface); }
.btn-ghost:hover { background: var(--bg); text-decoration: none; }

/* ---- Hero ---- */
.hero { padding: 96px 0 72px; }
.hero h1 {
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  text-wrap: balance;
  max-width: 18ch;
}
.hero p.lead {
  font-size: clamp(18px, 2.2vw, 21px);
  color: var(--muted);
  max-width: 60ch;
  margin: 0 0 32px;
  text-wrap: pretty;
}
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-strong);
  margin: 0 0 18px;
}

/* ---- Sections ---- */
section.band { padding: 64px 0; border-top: 1px solid var(--border); }
section.band h2 {
  font-size: clamp(24px, 3vw, 30px);
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  text-wrap: balance;
}
section.band p.sub { color: var(--muted); max-width: 62ch; margin: 0 0 36px; }

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature h3 { font-size: 18px; margin: 0 0 8px; }
.feature p { color: var(--muted); font-size: 15.5px; margin: 0; }
.feature .ico {
  width: 34px; height: 34px;
  color: var(--primary);
  margin-bottom: 14px;
}

/* ---- Legal / prose pages ---- */
.prose { padding: 56px 0 72px; }
.prose h1 { font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.02em; margin: 0 0 8px; }
.prose .updated { color: var(--muted); font-size: 14px; margin: 0 0 40px; }
.prose h2 {
  font-size: 21px;
  margin: 40px 0 12px;
  padding-top: 8px;
}
.prose h3 { font-size: 17px; margin: 26px 0 8px; }
.prose p, .prose li { color: oklch(0.32 0.012 240); }
.prose ul { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose table {
  border-collapse: collapse;
  width: 100%;
  margin: 16px 0;
  font-size: 15px;
}
.prose th, .prose td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.prose th { background: var(--bg); font-weight: 600; }
.callout {
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 24px 0;
  color: var(--muted);
  font-size: 15.5px;
}

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: flex-start;
}
.site-footer .links { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer .links a { color: var(--muted); }
.site-footer .links a:hover { color: var(--fg); }
.site-footer .legal { max-width: 46ch; line-height: 1.55; }

@media (max-width: 720px) {
  .grid3 { grid-template-columns: 1fr; }
  .nav { gap: 14px; }
  .nav a:not(.btn) { display: none; }   /* keep the sign-in CTA, hide text nav on mobile */
  .hero { padding: 64px 0 48px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}