/* Shared look for KKB's web pages (home, privacy, terms, support). */
:root {
  --bg: #0b0f15; --surface: #131a23; --surface-high: #1b2430; --text: #f1f5f9;
  --muted: #93a1b3; --primary: #4ade80; --on-primary: #052e16; --error: #f87171;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Nunito", sans-serif;
  /* Long emails and links wrap instead of pushing the page sideways on phones. */
  overflow-wrap: anywhere;
}
img { max-width: 100%; }
a { color: var(--primary); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* Top bar */
.top { border-bottom: 1px solid var(--surface-high); }
.top .wrap { display: flex; align-items: center; gap: 12px; height: 64px; }
.top img { width: 34px; height: 34px; border-radius: 10px; }
.top .name { font-weight: 900; letter-spacing: .5px; color: var(--text); text-decoration: none; font-size: 18px; }
.top nav { margin-left: auto; display: flex; gap: 18px; font-size: 14px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover, .top nav a[aria-current] { color: var(--primary); }

/* Documents (privacy, terms) */
.doc { padding: 36px 0 56px; }
.doc h1 { font-size: 34px; line-height: 1.2; margin: 0 0 6px; }
.doc .meta { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.doc h2 { font-size: 21px; margin: 36px 0 8px; padding-top: 4px; }
.doc h3 { font-size: 16px; margin: 20px 0 4px; }
.doc p, .doc li { color: #cbd5e1; }
.doc ul { padding-left: 22px; }
.doc li { margin: 4px 0; }
.summary { background: var(--surface); border-radius: 18px; padding: 18px 20px; margin: 0 0 8px; }
.summary p { margin: 0; }
.toc { background: var(--surface); border-radius: 18px; padding: 14px 20px; columns: 2; font-size: 14px; }
.toc a { display: block; color: var(--muted); text-decoration: none; padding: 3px 0; }
.toc a:hover { color: var(--primary); }
table.data { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 14px; overflow-wrap: normal; }
table.data th, table.data td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--surface-high); vertical-align: top; }
table.data th { color: var(--muted); font-weight: 600; background: var(--surface); }
table.data td { color: #cbd5e1; }

/* Cards (home, support) */
.card { background: var(--surface); border-radius: 20px; padding: 20px 22px; margin: 14px 0; }
.card h3 { margin: 0 0 4px; }
.card p { margin: 0; color: var(--muted); }
.btn {
  display: inline-block; max-width: 100%; padding: 14px 22px; border-radius: 14px; background: var(--primary);
  color: var(--on-primary); font-weight: 800; text-decoration: none; text-align: center;
}

/* Footer */
footer { border-top: 1px solid var(--surface-high); padding: 26px 0 40px; color: var(--muted); font-size: 13px; }
footer .links { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 8px; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--primary); }

@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .top .wrap { height: 56px; gap: 10px; }
  .top img { width: 30px; height: 30px; border-radius: 9px; }
  .top nav { gap: 12px; font-size: 13px; }
  .toc { columns: 1; }
  .doc { padding: 26px 0 44px; }
  .doc h1 { font-size: 28px; }
  .doc h2 { font-size: 19px; margin-top: 30px; }
  .card { padding: 18px; border-radius: 18px; }
  .btn { display: block; }
  /* Wide tables scroll sideways inside themselves rather than the whole page. */
  table.data { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; font-size: 13px; }
  table.data th, table.data td { padding: 8px 10px; min-width: 120px; }
}

/* Small phones (iPhone SE, older Androids). */
@media (max-width: 360px) {
  .top .name { font-size: 16px; }
  .top nav { gap: 10px; font-size: 12px; }
  .doc h1 { font-size: 25px; }
}