/* OKC House Cleaning — shared styles */
* { box-sizing: border-box; }
body { font-family: -apple-system, system-ui, sans-serif; margin: 0; color: #1a1a1a; line-height: 1.6; }
.top { background: #0e3a5d; color: #fff; text-align: center; padding: 12px 14px; font-size: 17px; }
.top a { color: #ffd166; text-decoration: none; font-weight: 700; }
nav { background: #fff; border-bottom: 1px solid #e0e0e0; padding: 10px 16px; text-align: center; }
nav a { color: #0e3a5d; text-decoration: none; font-weight: 600; margin: 0 8px; font-size: 0.92em; white-space: nowrap; }
nav a:hover { color: #1565a8; text-decoration: underline; }
header { background: linear-gradient(135deg, #0e3a5d, #1565a8); color: #fff; padding: 60px 20px; text-align: center; }
header h1 { font-size: 2.2em; margin: 0 0 10px; }
header p { font-size: 1.15em; opacity: 0.95; margin: 0 0 4px; }
.btn { display: inline-block; background: #ffd166; color: #0e3a5d; padding: 14px 32px; border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 18px; margin-top: 16px; }
.btn:hover { background: #ffc233; }
section { max-width: 860px; margin: 0 auto; padding: 40px 20px; }
h2 { color: #0e3a5d; }
h3 { color: #1565a8; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { border: 1px solid #e0e0e0; border-radius: 10px; padding: 20px; background: #fff; }
.price { font-size: 1.3em; font-weight: 700; color: #0e3a5d; }
table { width: 100%; border-collapse: collapse; }
td, th { padding: 10px 6px; border-bottom: 1px solid #eee; text-align: left; }
th { color: #0e3a5d; }
.calc { background: #f4f7fa; border: 1px solid #ddd; border-radius: 10px; padding: 24px; }
input, select { width: 100%; padding: 10px; margin: 6px 0 14px; border: 1px solid #ccc; border-radius: 6px; box-sizing: border-box; }
.result { background: #fff; border: 1px solid #ccc; border-radius: 8px; padding: 14px; display: none; font-weight: 600; }
.areas { display: flex; flex-wrap: wrap; gap: 10px; }
.areas span { background: #f0f4f8; border: 1px solid #d5e0ea; border-radius: 20px; padding: 8px 16px; }
.faq { border-bottom: 1px solid #eee; padding: 14px 0; }
.faq h3 { margin: 0 0 6px; color: #0e3a5d; font-size: 1.05em; }
footer { background: #0e3a5d; color: #fff; text-align: center; padding: 30px 20px; font-size: 0.9em; }
footer a { color: #ffd166; }
footer .links { margin-bottom: 12px; }
footer .links a { display: inline-block; margin: 4px 8px; text-decoration: none; }
ul.checks { list-style: none; padding-left: 0; }
ul.checks li { padding: 6px 0; }
@media (max-width: 600px) {
  header h1 { font-size: 1.7em; }
  nav a { display: inline-block; margin: 4px 6px; }
}