:root {
  --navi-blue-600: #1E5BFF;
  --navi-ink-900: #0B1220;
  --navi-ink-500: #5B6473;
  --navi-bg-0: #FFFFFF;
  --navi-bg-50: #F6F8FB;
  --navi-bg-100: #ECEFF4;
  --navi-border: #E2E6ED;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: Inter, system-ui, sans-serif; color: var(--navi-ink-900); background: var(--navi-bg-0); }
a { color: var(--navi-blue-600); text-decoration: none; }
.container { max-width: 1100px; margin: 0 auto; padding: 32px 20px; }
.hero { padding: 64px 20px; background: linear-gradient(180deg, var(--navi-bg-0), var(--navi-bg-50)); }
.hero h1 { font-size: 44px; line-height: 1.1; margin: 0 0 12px; }
.hero p { font-size: 18px; color: var(--navi-ink-500); }
.cta { display: inline-block; background: var(--navi-blue-600); color: #fff; padding: 12px 18px; border-radius: 12px; font-weight: 600; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--navi-bg-0); border: 1px solid var(--navi-border); border-radius: 16px; padding: 20px; }
.nav { display: flex; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--navi-border); }
.nav a { color: var(--navi-ink-900); }
[dir="rtl"] body { font-family: "IBM Plex Sans Arabic", system-ui, sans-serif; }