/* Sheet to PDF — landing pages shared styles */

:root {
  --primary: #3B82F6;
  --primary-hover: #2563EB;
  --bg: #FFFFFF;
  --bg-subtle: #F9FAFB;
  --text: #111827;
  --text-body: #4B5563;
  --text-muted: #9CA3AF;
  --border: #E5E7EB;
  --r-md: 10px;
  --r-lg: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Quicksand', 'Nunito', 'Trebuchet MS', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

header.brand-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
}
header.brand-bar .logo { width: 32px; height: 32px; }
header.brand-bar .name {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
header.brand-bar nav {
  margin-left: auto;
  display: flex;
  gap: 20px;
  font-size: 14px;
  font-weight: 600;
}
header.brand-bar nav a {
  color: var(--text-body);
  text-decoration: none;
}
header.brand-bar nav a:hover { color: var(--text); }

h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 12px;
}
h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 32px 0 12px;
}
h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 20px 0 8px;
}

p { color: var(--text-body); margin: 8px 0 16px; }
strong { color: var(--text); font-weight: 700; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); text-decoration: underline; }
code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--bg-subtle);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
}
pre {
  display: block;
  padding: 14px 16px;
  overflow-x: auto;
  border: 1px solid var(--border);
}
ul, ol { color: var(--text-body); padding-left: 22px; }
li { margin: 4px 0; }

.card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  margin: 16px 0;
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: white;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--r-md);
  text-decoration: none;
  transition: background 150ms;
}
.btn:hover { background: var(--primary-hover); text-decoration: none; color: white; }
.btn.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn.btn-ghost:hover { background: var(--bg-subtle); }

footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}
footer a { color: var(--text-muted); }