/* ─────────────────────────────────────────────────────────────────────────
   Uncovr — company website.

   Minimal-enterprise styling (Databricks-inspired restraint): Inter
   throughout, a neutral slate palette, ONE restrained accent, immense
   whitespace, a single confident hero plus one compact contact band. The
   leanest credible corporate page.
   ───────────────────────────────────────────────────────────────────────── */
:root {
  --bg: #ffffff;
  --bg-alt: #f8fafc;        /* slate-50  — contact band background */
  --ink: #0f172a;           /* slate-900 — headings / primary text */
  --body: #334155;          /* slate-700 — body copy */
  --muted: #64748b;         /* slate-500 — secondary / captions */
  --border: #e2e8f0;        /* slate-200 */
  --accent: #2563eb;        /* blue-600  — the single accent */
  --accent-ink: #1d4ed8;    /* blue-700  — hover */
  --focus: #2563eb;
  --maxw: 1080px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--body);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main { flex: 1 0 auto; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-ink); }

h1, h2 { color: var(--ink); letter-spacing: -0.022em; }

/* Visible, consistent focus state for keyboard users. */
a:focus-visible,
.skip-link:focus {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Skip link — hidden until focused. */
.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 50;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 16px; color: #fff; }

/* ── Header ──────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 15px clamp(20px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.wordmark:hover { color: var(--ink); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--body);
}
.nav a:hover { color: var(--ink); }

/* ── Hero / focus ────────────────────────────────────────────────────────── */
.hero {
  display: flex;
  align-items: center;
}
.hero-inner {
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
  padding: clamp(96px, 17vw, 188px) clamp(20px, 5vw, 48px) clamp(80px, 13vw, 148px);
}
.eyebrow {
  margin: 0 0 22px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-title {
  font-weight: 800;
  font-size: clamp(40px, 7vw, 68px);
  line-height: 1.05;
  margin: 0 0 28px;
  max-width: 16ch;
}
.hero-sub {
  font-size: clamp(18px, 2.3vw, 22px);
  color: var(--muted);
  max-width: 56ch;
  margin: 0 0 40px;
  line-height: 1.6;
}
.hero-note {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin: 0;
  font-size: 15px;
  color: var(--body);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 18px 9px 16px;
}
.hero-note strong { color: var(--ink); font-weight: 600; }
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
  flex: none;
}

/* (Contact moved into the footer — small, bottom-left. See .footer-contact.) */

/* ── Footer ────────────────────────────────────────────────────────────────── */
.site-footer {
  flex: none;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 26px clamp(20px, 5vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px 28px;
  flex-wrap: wrap;
}
.footer-copy { font-size: 13px; color: var(--muted); }
.footer-nav { display: flex; gap: 22px; }
.footer-nav a { font-size: 13px; color: var(--muted); }
.footer-nav a:hover { color: var(--ink); }
.footer-org { display: flex; flex-direction: column; gap: 5px; }
.footer-addr { font-style: normal; font-size: 13px; color: var(--muted); line-height: 1.5; }

/* Contact page rows (the page reuses the .legal container). */
.contact-rows { display: grid; gap: 24px; margin: 8px 0; }
.contact-rows .k {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}
.contact-rows .v { font-style: normal; font-size: 17px; color: var(--ink); line-height: 1.55; }
.contact-rows .v a { color: var(--accent); font-weight: 500; }
.contact-rows .v a:hover { color: var(--accent-ink); }

/* ── Legal pages (privacy / terms) ─────────────────────────────────────────── */
.legal { max-width: 760px; margin: 0 auto; padding: clamp(56px, 9vw, 88px) clamp(20px, 5vw, 40px); }
.legal h1 { font-weight: 800; font-size: clamp(30px, 5vw, 42px); margin: 0 0 8px; }
.legal .updated { color: var(--muted); font-size: 14px; margin: 0 0 36px; }
.legal h2 { color: var(--ink); font-size: 21px; font-weight: 700; margin: 34px 0 10px; letter-spacing: -0.02em; }
.legal p, .legal li { color: var(--body); font-size: 16px; }
.legal .back { display: inline-block; margin-top: 40px; font-weight: 600; font-size: 14px; }

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 560px) {
  body { font-size: 16px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 14px; }
}

/* ── Motion preference ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}