/* One stylesheet for every page on ortho-move.einvara.com.
   Arabic is the primary language, so the document direction is RTL and the
   English half of each page flips back with dir="ltr" on its own section. */
:root {
  --sage: #3E6B5A;
  --sage-dark: #2E5548;
  --clay: #B97452;
  --ink: #1C2B26;
  --muted: #5A6B65;
  --bg: #F5F7F2;
  --surface: #FFFFFF;
  --line: #DFE5DD;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", "Noto Sans Arabic", Tahoma, system-ui, sans-serif;
  line-height: 1.85;
  font-size: 17px;
}
header {
  background: linear-gradient(160deg, #4A7F6A, var(--sage-dark));
  color: #fff;
  padding: 2.5rem 1.5rem;
}
header .wrap { max-width: 820px; margin: 0 auto; }
header a.brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.3rem; }
header h1 { margin: .6rem 0 .3rem; font-size: 1.9rem; }
header p { margin: 0; opacity: .85; }
main { max-width: 820px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
section.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.6rem 1.8rem;
  margin-bottom: 1.6rem;
}
h2 { color: var(--sage-dark); margin-top: 2rem; font-size: 1.35rem; }
h2:first-child { margin-top: 0; }
h3 { font-size: 1.1rem; margin-top: 1.6rem; }
a { color: var(--sage); }
code { background: #EDF1EA; padding: .1rem .35rem; border-radius: 4px; font-size: .9em; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95rem; }
th, td { border: 1px solid var(--line); padding: .6rem .8rem; text-align: start; vertical-align: top; }
th { background: #EDF1EA; }
.note {
  border-inline-start: 4px solid var(--clay);
  background: #FBF3EF;
  padding: .9rem 1.1rem;
  border-radius: 0 10px 10px 0;
  margin: 1.2rem 0;
}
[dir="ltr"] .note { border-radius: 10px 0 0 10px; }
.meta { color: var(--muted); font-size: .9rem; }
footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
}
footer a { margin: 0 .5rem; }
.langbar { text-align: center; margin: 0 0 1.5rem; }
.langbar a {
  display: inline-block; padding: .4rem 1rem; border: 1px solid var(--line);
  border-radius: 999px; background: var(--surface); text-decoration: none; margin: 0 .25rem;
}
.btn {
  display: inline-block; background: var(--sage); color: #fff; text-decoration: none;
  padding: .7rem 1.4rem; border-radius: 10px; font-weight: 600;
}