/* GoJuip marketing + legal shared stylesheet — v0.85.
   Single CSS file referenced by every page under public/.
   Brand: dark navy + accent yellow. No JS frameworks; no external fonts.
*/

:root {
  --c-navy: #0b1d36;
  --c-navy-2: #14264a;
  --c-yellow: #facc15;
  --c-yellow-2: #f4b400;
  --c-text: #1f2933;
  --c-muted: #5b6776;
  --c-bg: #ffffff;
  --c-bg-alt: #f7f8fa;
  --c-border: #e4e7eb;
  --radius: 10px;
  --shadow-sm: 0 1px 2px rgba(11, 29, 54, 0.06);
  --shadow-md: 0 6px 24px rgba(11, 29, 54, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: #0a64d6; text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 24px 18px 96px; }

/* ---------- Site header ---------- */
.site-header {
  background: var(--c-navy);
  color: #fff;
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.2px;
}
.brand .dot { color: var(--c-yellow); }
.nav { display: flex; gap: 22px; flex-wrap: wrap; }
.nav a { color: #d1d5db; font-size: 15px; }
.nav a:hover { color: var(--c-yellow); text-decoration: none; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--c-navy) 0%, var(--c-navy-2) 100%);
  color: #fff;
  padding: 72px 0 88px;
}
.hero h1 {
  font-size: 44px;
  line-height: 1.1;
  margin: 0 0 16px;
  max-width: 720px;
}
.hero h1 .accent { color: var(--c-yellow); }
.hero p.lead {
  font-size: 18px;
  color: #c9d1de;
  max-width: 640px;
  margin: 0 0 28px;
}
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  border: 0;
  cursor: pointer;
  transition: transform 0.05s ease, background 0.15s ease;
}
.btn-primary { background: var(--c-yellow); color: var(--c-navy); }
.btn-primary:hover { background: var(--c-yellow-2); text-decoration: none; }
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); text-decoration: none; }

/* ---------- Sections ---------- */
section.section { padding: 64px 0; }
section.section.alt { background: var(--c-bg-alt); }
section h2 {
  font-size: 30px;
  color: var(--c-navy);
  margin: 0 0 12px;
}
section .section-lead {
  color: var(--c-muted);
  font-size: 17px;
  max-width: 640px;
  margin: 0 0 36px;
}

/* ---------- Feature grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--c-navy);
}
.card p { margin: 0; color: var(--c-muted); font-size: 15px; }
.card .icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(250, 204, 21, 0.18);
  color: var(--c-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

/* ---------- Two-column ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 720px) {
  .split { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 64px; }
  .hero h1 { font-size: 32px; }
  section.section { padding: 48px 0; }
  section h2 { font-size: 24px; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-navy);
  color: #c9d1de;
  padding: 48px 0 32px;
  margin-top: 48px;
}
.site-footer h4 {
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin: 0 0 12px;
}
.site-footer a { color: #c9d1de; font-size: 15px; }
.site-footer a:hover { color: var(--c-yellow); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 32px;
  padding-top: 18px;
  font-size: 13px;
  color: #8b95a4;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Legal / support pages ---------- */
.legal h1 { color: var(--c-navy); margin-bottom: 4px; }
.legal h2 { color: var(--c-navy); margin-top: 28px; }
.legal .muted { color: var(--c-muted); font-size: 14px; }
.legal code {
  background: #f1f3f5;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 13px;
}
.legal .box {
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 14px 16px;
  background: #fafbfc;
  margin: 12px 0 18px;
}