/* CallTrack — calltrack.effilearn.in
   One stylesheet for all three pages. Deliberately plain: these are a landing
   page and two legal documents, and the job is to be read, not admired. */

:root {
  --bg: #ffffff;
  --panel: #f7f8fa;
  --border: #e3e6ec;
  --text: #14161a;
  --muted: #5b6470;
  --brand: #0b5fff;
  --warn-bg: #fff8e6;
  --warn-border: #f0d089;
  --radius: 10px;
  --measure: 68ch;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --panel: #171a20;
    --border: #262b34;
    --text: #e8eaed;
    --muted: #9aa2ad;
    --brand: #5b93ff;
    --warn-bg: #2b2410;
    --warn-border: #5c4a1a;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

.wrap { max-width: var(--measure); margin: 0 auto; padding: 32px 20px 80px; }

header.site {
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
header.site .wrap { padding: 18px 20px; display: flex; align-items: baseline;
  gap: 14px; flex-wrap: wrap; max-width: var(--measure); }
header.site a.brand {
  font-weight: 700; font-size: 18px; color: var(--text); text-decoration: none;
}
header.site nav { margin-left: auto; display: flex; gap: 16px; flex-wrap: wrap; }
header.site nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
header.site nav a:hover { color: var(--brand); }

h1 { font-size: 30px; line-height: 1.25; margin: 24px 0 8px; letter-spacing: -0.01em; }
h2 { font-size: 20px; margin: 36px 0 8px; letter-spacing: -0.005em; }
h3 { font-size: 16px; margin: 24px 0 6px; }

p, li { color: var(--text); }
.lede { font-size: 18px; color: var(--muted); margin-top: 0; }
.muted { color: var(--muted); }
.small { font-size: 14px; }

a { color: var(--brand); }

ul, ol { padding-left: 22px; }
li { margin: 6px 0; }

/* Wide tables must scroll inside their own box, never the page body. */
.scroll-x { overflow-x: auto; margin: 16px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; min-width: 460px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border);
  vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
tbody tr:last-child td { border-bottom: none; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px; margin: 20px 0;
}

.notice {
  background: var(--warn-bg); border: 1px solid var(--warn-border);
  border-radius: var(--radius); padding: 16px 18px; margin: 20px 0;
}

.meta { color: var(--muted); font-size: 14px; margin-bottom: 28px; }

footer.site {
  border-top: 1px solid var(--border); margin-top: 60px;
  color: var(--muted); font-size: 14px;
}
footer.site .wrap { padding: 24px 20px; }

code {
  background: var(--panel); border: 1px solid var(--border);
  padding: 1px 5px; border-radius: 5px; font-size: 0.9em;
}

/* Anchor targets shouldn't hide under nothing — just a little breathing room. */
section { scroll-margin-top: 20px; }