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public/og-image.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="630" viewBox="0 0 1200 630">
+  <defs>
+    <linearGradient id="bg" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" style="stop-color:#0f172a"/>
+      <stop offset="100%" style="stop-color:#1e3a8a"/>
+    </linearGradient>
+  </defs>
+  <rect width="1200" height="630" fill="url(#bg)"/>
+  <!-- Grid lines -->
+  <line x1="0" y1="210" x2="1200" y2="210" stroke="#1e40af" stroke-width="1" opacity="0.3"/>
+  <line x1="0" y1="420" x2="1200" y2="420" stroke="#1e40af" stroke-width="1" opacity="0.3"/>
+  <line x1="400" y1="0" x2="400" y2="630" stroke="#1e40af" stroke-width="1" opacity="0.3"/>
+  <line x1="800" y1="0" x2="800" y2="630" stroke="#1e40af" stroke-width="1" opacity="0.3"/>
+  <!-- Glow -->
+  <circle cx="200" cy="150" r="200" fill="#3b82f6" opacity="0.08"/>
+  <circle cx="1000" cy="500" r="250" fill="#2563eb" opacity="0.08"/>
+  <!-- Logo mark -->
+  <rect x="100" y="200" width="60" height="4" rx="2" fill="#3b82f6"/>
+  <rect x="100" y="220" width="60" height="4" rx="2" fill="#3b82f6"/>
+  <rect x="100" y="240" width="40" height="4" rx="2" fill="#60a5fa"/>
+  <circle cx="155" cy="242" r="8" fill="#60a5fa"/>
+  <!-- Company name -->
+  <text x="100" y="330" font-family="Arial, sans-serif" font-size="64" font-weight="800" fill="#ffffff">Сисадмингрупп</text>
+  <!-- Tagline -->
+  <text x="100" y="390" font-family="Arial, sans-serif" font-size="28" fill="#93c5fd">IT-решения для вашего бизнеса</text>
+  <!-- Services -->
+  <text x="100" y="470" font-family="Arial, sans-serif" font-size="20" fill="#64748b">IT-аутсорсинг  ·  Кибербезопасность  ·  Техподдержка</text>
+  <!-- Domain -->
+  <text x="100" y="540" font-family="Arial, sans-serif" font-size="22" fill="#3b82f6">sag24.ru</text>
+</svg>