diff --git a/.idea/php.xml b/.idea/php.xml
new file mode 100644
index 0000000..f324872
--- /dev/null
+++ b/.idea/php.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MessDetectorOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCSFixerOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCodeSnifferOptionsConfiguration">
+    <option name="highlightLevel" value="WARNING" />
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PhpStanOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PsalmOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..9a76be8
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="SELECTIVE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="79e41b03-bf58-4959-83c3-98878be50c23" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/1.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/1.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/10.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/10.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/11.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/11.jpg" afterDir="false" />
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+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/20.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/20.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/21.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/21.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/22.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/22.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/23.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/23.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/3.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/3.jpg" afterDir="false" />
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+      <change beforePath="$PROJECT_DIR$/assets/demo/portfolio/5.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/demo/portfolio/5.jpg" afterDir="false" />
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+      <change beforePath="$PROJECT_DIR$/assets/img/pcp/10.png" beforeDir="false" afterPath="$PROJECT_DIR$/assets/img/pcp/10.png" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/img/pcp/8.png" beforeDir="false" afterPath="$PROJECT_DIR$/assets/img/pcp/8.png" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/img/pcp/9.png" beforeDir="false" afterPath="$PROJECT_DIR$/assets/img/pcp/9.png" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/assets/img/tsp.jpg" beforeDir="false" afterPath="$PROJECT_DIR$/assets/img/tsp.jpg" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/public/certificates.html" beforeDir="false" afterPath="$PROJECT_DIR$/public/certificates.html" afterDir="false" />
+    </list>
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="ComposerSettings">
+    <execution />
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="PhpWorkspaceProjectConfiguration" interpreter_name="C:\xampp\php\php.exe" />
+  <component name="ProjectId" id="2TEPskI1ncKlWnlblpNoBBVUGaO" />
+  <component name="ProjectLevelVcsManager">
+    <ConfirmationsSetting value="1" id="Add" />
+  </component>
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
+    &quot;last_opened_file_path&quot;: &quot;D:/Wilaart/rotoparspump/assets/fonts&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;reference.settings.ide.settings.web.browsers&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  }
+}</component>
+  <component name="RecentsManager">
+    <key name="CopyFile.RECENT_KEYS">
+      <recent name="D:\Wilaart\rotoparspump\assets\fonts" />
+      <recent name="D:\Wilaart\rotoparspump\assets\img\certificates" />
+      <recent name="D:\Wilaart\rotoparspump\assets\img" />
+    </key>
+    <key name="MoveFile.RECENT_KEYS">
+      <recent name="D:\Wilaart\rotoparspump" />
+    </key>
+  </component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="79e41b03-bf58-4959-83c3-98878be50c23" name="Changes" comment="" />
+      <created>1690605476088</created>
+      <option name="number" value="Default" />
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+    </task>
+    <servers />
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="3" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/assets/demo/portfolio/1.jpg b/assets/demo/portfolio/1.jpg
index c693762..5550e19 100644
Binary files a/assets/demo/portfolio/1.jpg and b/assets/demo/portfolio/1.jpg differ
diff --git a/assets/demo/portfolio/10.jpg b/assets/demo/portfolio/10.jpg
index 89e4583..6d70a9a 100644
Binary files a/assets/demo/portfolio/10.jpg and b/assets/demo/portfolio/10.jpg differ
diff --git a/assets/demo/portfolio/11.jpg b/assets/demo/portfolio/11.jpg
index c98b2ab..27821c8 100644
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diff --git a/assets/demo/portfolio/12.jpg b/assets/demo/portfolio/12.jpg
index bce98f4..67a7b61 100644
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diff --git a/assets/demo/portfolio/13.jpg b/assets/demo/portfolio/13.jpg
index ed2e55f..6958566 100644
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diff --git a/assets/demo/portfolio/14.jpg b/assets/demo/portfolio/14.jpg
index 95b1377..179b063 100644
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diff --git a/assets/demo/portfolio/15.jpg b/assets/demo/portfolio/15.jpg
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diff --git a/assets/demo/portfolio/16.jpg b/assets/demo/portfolio/16.jpg
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diff --git a/assets/demo/portfolio/17.jpg b/assets/demo/portfolio/17.jpg
index 7a95536..ff570a3 100644
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diff --git a/assets/demo/portfolio/18.jpg b/assets/demo/portfolio/18.jpg
index 788630f..fb6741a 100644
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diff --git a/assets/demo/portfolio/19.jpg b/assets/demo/portfolio/19.jpg
index 5a28b6a..f527a29 100644
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diff --git a/assets/demo/portfolio/2.jpg b/assets/demo/portfolio/2.jpg
index 48a0233..cb05f90 100644
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diff --git a/assets/demo/portfolio/20.jpg b/assets/demo/portfolio/20.jpg
index c0312fc..591b96d 100644
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diff --git a/assets/demo/portfolio/21.jpg b/assets/demo/portfolio/21.jpg
index 6b7166e..7cf0846 100644
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diff --git a/assets/demo/portfolio/22.jpg b/assets/demo/portfolio/22.jpg
index c63c8f9..cec9180 100644
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diff --git a/assets/demo/portfolio/23.jpg b/assets/demo/portfolio/23.jpg
index b608def..6f759dd 100644
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diff --git a/assets/demo/portfolio/3.jpg b/assets/demo/portfolio/3.jpg
index c40ab66..95edd8b 100644
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diff --git a/assets/demo/portfolio/4.jpg b/assets/demo/portfolio/4.jpg
index 046ca40..9590d72 100644
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diff --git a/assets/demo/portfolio/5.jpg b/assets/demo/portfolio/5.jpg
index e750387..1b46996 100644
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diff --git a/assets/demo/portfolio/6.jpg b/assets/demo/portfolio/6.jpg
index 8258cbd..012dfb6 100644
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diff --git a/assets/demo/portfolio/7.jpg b/assets/demo/portfolio/7.jpg
index 7953742..8317889 100644
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diff --git a/assets/demo/portfolio/8.jpg b/assets/demo/portfolio/8.jpg
index 97bb843..34c5324 100644
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diff --git a/assets/demo/portfolio/9.jpg b/assets/demo/portfolio/9.jpg
index e23a504..c3351b3 100644
Binary files a/assets/demo/portfolio/9.jpg and b/assets/demo/portfolio/9.jpg differ
diff --git a/assets/img/pcp/10.png b/assets/img/pcp/10.png
index 6cb2ef2..c990a45 100644
Binary files a/assets/img/pcp/10.png and b/assets/img/pcp/10.png differ
diff --git a/assets/img/pcp/8.png b/assets/img/pcp/8.png
index c7517ec..0712445 100644
Binary files a/assets/img/pcp/8.png and b/assets/img/pcp/8.png differ
diff --git a/assets/img/pcp/9.png b/assets/img/pcp/9.png
index 28c1570..a64676e 100644
Binary files a/assets/img/pcp/9.png and b/assets/img/pcp/9.png differ
diff --git a/assets/img/tsp.jpg b/assets/img/tsp.jpg
index 5e91612..c6ddfac 100644
Binary files a/assets/img/tsp.jpg and b/assets/img/tsp.jpg differ
diff --git a/public/certificates.html b/public/certificates.html
index 458cbd5..0128e9a 100644
--- a/public/certificates.html
+++ b/public/certificates.html
@@ -251,8 +251,11 @@
             <div class="container titlebar-container">
                 <div class="row titlebar-container">
                     <div class="titlebar-col col-md-12">
-                        <h1 data-fittext="true" data-fittext-options='{ "maxFontSize": 80, "minFontSize": 32 }'>
+                        <h1 class="mb-2" data-fittext="true"
+                            data-fittext-options='{ "maxFontSize": 40, "minFontSize": 32 }'>
                             گواهینامه ها</h1>
+                        <p class="bebas text-primary font-size-35">Certificates</p>
+
                         <a class="titlebar-scroll-link" href="#content" data-localscroll="true"><i
                                 class="fa fa-angle-down"></i></a>
                     </div>