/* ============================================================================
   UniQampus — site stilleri (Elektrik Mor) · nav + footer + legal prose
   ========================================================================== */
:root {
  --purple: #4646e0;
  --purple-600: #3a3acb;
  --purple-700: #2f2fae;
  --purple-soft: #eef0ff;
  --ink: #14141c;
  --ink-2: #33333d;
  --muted: #5b5b68;
  --muted-2: #9a9ab4;
  --bg: #ffffff;
  --bg-soft: #f7f8ff;
  --border: #ecedf6;
  --border-2: #e1e3f0;
  --radius: 16px;
  --radius-lg: 26px;
  --shadow-sm: 0 2px 12px rgba(20, 23, 60, 0.05);
  --shadow: 0 16px 44px rgba(31, 33, 86, 0.10);
  --shadow-purple: 0 8px 20px -6px rgba(70, 70, 224, 0.5);
  --maxw: 1120px;
  --font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--purple); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 13px; font-weight: 700; font-size: 15px; font-family: var(--font);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease; text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--purple); color: #fff; box-shadow: var(--shadow-purple); }
.btn-primary:hover { background: var(--purple-600); color: #fff; }
.btn-sm { padding: 10px 18px; font-size: 14px; border-radius: 12px; }

/* ---- Nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.78); backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; font-weight: 800; }
.brand:hover { text-decoration: none; }
.brand-logo { height: 30px; width: auto; display: block; }
.brand-name { font-size: 20px; letter-spacing: -0.045em; line-height: 1; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a:not(.btn) { color: var(--ink-2); font-weight: 600; font-size: 15px; }
.nav-links a:not(.btn):hover { color: var(--purple); text-decoration: none; }
.nav-links a.btn { color: #fff; }
.nav-links a.btn:hover { color: #fff; }

/* ---- Footer ---- */
.footer { background: #14142a; color: #cfcfe0; padding: 56px 0 28px; }
.footer a { color: #9a9ab4; }
.footer a:hover { color: #fff; text-decoration: none; }
.footer .brand { color: #fff; }
.footer .brand-name { color: #fff; font-size: 19px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; padding-bottom: 36px; }
.footer-tag { color: var(--muted-2); margin: 14px 0 0; font-size: 14.5px; max-width: 280px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col h4 { color: #fff; font-size: 14px; margin: 0 0 14px; font-weight: 700; }
.footer-col a, .footer-col span { display: block; font-size: 14.5px; margin-bottom: 9px; color: #9a9ab4; }
.footer-muted { color: #7a7a98; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 12px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.10); font-size: 13.5px; color: #7a7a98; }

/* ---- Prose (legal pages) ---- */
.prose-page { background: #fff; padding: 44px 0 72px; }
.prose { max-width: 800px; }
.prose h1 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -0.04em; font-weight: 800; margin: 8px 0 22px; }
.prose h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; margin: 38px 0 12px; padding-top: 14px; border-top: 1px solid var(--border); }
.prose h3 { font-size: 17.5px; font-weight: 700; margin: 24px 0 8px; }
.prose p, .prose li { color: var(--ink-2); font-size: 15.5px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose a { font-weight: 600; color: var(--purple); }
.prose strong { color: var(--ink); }
.prose blockquote { margin: 18px 0; padding: 16px 20px; background: var(--purple-soft); border-left: 4px solid var(--purple); border-radius: 0 14px 14px 0; color: var(--muted); font-size: 14.5px; }
.prose table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--border-2); padding: 9px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--purple-soft); font-weight: 700; }
.prose hr { border: none; border-top: 1px solid var(--border); margin: 30px 0; }
.prose code { background: #f1f2fb; padding: 2px 6px; border-radius: 6px; font-size: 13px; }

/* ---- Responsive ---- */
@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .nav-links { gap: 16px; }
  .nav-links a:not(.btn) { display: none; }
}
@media (max-width: 560px) {
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 6px; }
}