@font-face { font-family: Vazirmatn; src: url(/fonts/Vazirmatn-Regular.woff2) format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: Vazirmatn; src: url(/fonts/Vazirmatn-Bold.woff2) format('woff2'); font-weight: 700; font-display: swap; }
:root { --ink: #0f1424; --ink-2: #3c4560; --muted: #66708a; --line: #e3e7f0; --bg: #fbfcfe; --soft: #f2f5fb; --accent: #2f5bea; --accent-soft: #eaf0ff; }
* { box-sizing: border-box; }
body { margin: 0; font-family: Vazirmatn, Tahoma, sans-serif; color: var(--ink); background: var(--bg); line-height: 2; font-size: 16px; }
a { color: inherit; text-decoration: none; }
.w { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
header { border-bottom: 1px solid var(--line); background: #fff; }
header .w { display: flex; align-items: center; height: 64px; gap: 12px; }
.logo { display: flex; gap: 8px; align-items: center; font-weight: 700; font-size: 18px; }
.sp { flex: 1; }
.btn { background: var(--accent); color: #fff; padding: 8px 16px; border-radius: 10px; font-weight: 700; font-size: 14px; }
.grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; padding-top: 32px; padding-bottom: 48px; }
aside nav { position: sticky; top: 20px; display: grid; gap: 2px; }
aside nav a { padding: 8px 12px; border-radius: 10px; color: var(--ink-2); font-size: 15px; }
aside nav a:hover { background: var(--soft); }
aside nav a.on { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
main { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px 32px; min-width: 0; }
main h1 { margin: 0 0 16px; font-size: 26px; }
main h2 { font-size: 18px; margin: 26px 0 8px; }
main p { margin: 0 0 10px; color: var(--ink-2); }
main ul { margin: 0 0 10px; padding-inline-start: 22px; color: var(--ink-2); }
.contact { display: grid; gap: 10px; margin-top: 16px; }
.ci { display: flex; justify-content: space-between; gap: 16px; padding: 12px 16px; background: var(--soft); border-radius: 12px; flex-wrap: wrap; }
.ci span { color: var(--muted); }
.ltr { direction: ltr; unicode-bidi: isolate; color: var(--accent); font-weight: 700; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; padding: 24px 0; }
footer .w { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; justify-content: space-between; }
footer .links { display: flex; gap: 14px; flex-wrap: wrap; }
footer .links a:hover { color: var(--accent); }
@media (max-width: 760px) {
  .grid { grid-template-columns: minmax(0, 1fr); gap: 16px; padding-top: 16px; }
  aside nav { position: static; display: flex; overflow-x: auto; gap: 6px; padding-bottom: 4px; }
  aside nav a { white-space: nowrap; background: var(--soft); }
  main { padding: 20px 18px; }
}