diff --git a/services/nginx/app/modules/email/templates/email_template_head.php b/services/nginx/app/modules/email/templates/email_template_head.php
index 59c5550b..f1b75904 100644
--- a/services/nginx/app/modules/email/templates/email_template_head.php
+++ b/services/nginx/app/modules/email/templates/email_template_head.php
@@ -20,6 +20,17 @@ class email_template_head
         ?>
         <!-- Styles -->
         <style>
+            /* Reset/legacy helpers for broad email client support */
+            html, body { margin: 0 !important; padding: 0 !important; height: 100% !important; width: 100% !important; }
+            * { -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; }
+            table, td { mso-table-lspace: 0pt; mso-table-rspace: 0pt; }
+            table { border-collapse: collapse !important; }
+            img { -ms-interpolation-mode: bicubic; border: 0; outline: none; text-decoration: none; display: block; }
+            a { text-decoration: none; }
+            /* Outlook.com (a.k.a. Hotmail) line-height fix */
+            .ExternalClass { width: 100%; }
+            .ExternalClass, .ExternalClass p, .ExternalClass span, .ExternalClass font, .ExternalClass td, .ExternalClass div { line-height: 100%; }
+
             /* Base container used by all custom email templates */
             .email-template {
                 width: 100%;
@@ -98,6 +109,19 @@ class email_template_head
             .signature-role { font-style: italic; }
         </style>
 
+        <!--[if mso]>
+        <style type="text/css">
+            /* Outlook (Word) specific adjustments to mimic web rendering */
+            body, table, td, p, a, span { font-family: Arial, sans-serif !important; }
+            p { margin: 0 0 18px 0 !important; mso-line-height-rule: exactly; line-height: 150% !important; }
+            .container-text-lg { font-size: 24px !important; }
+            .container-text-md { font-size: 16px !important; }
+            .container-text-sm { font-size: 14px !important; }
+            .no-margin { margin: 0 !important; }
+            .email-template { width: 600px !important; }
+        </style>
+        <![endif]-->
+
         <?php
         # End of the html
         return ob_get_clean();
diff --git a/services/nginx/app/modules/email/templates/email_template_new_customer.php b/services/nginx/app/modules/email/templates/email_template_new_customer.php
index 430ca25a..5e215b84 100644
--- a/services/nginx/app/modules/email/templates/email_template_new_customer.php
+++ b/services/nginx/app/modules/email/templates/email_template_new_customer.php
@@ -57,30 +57,30 @@ class email_template_new_customer
         ?>
 
         <!-- New customer welcome template (styled per provided HTML) -->
-        <div class="email-template">
+        <div class="email-template" style="width:100%;max-width:600px;margin:0 auto;font-family:Arial, sans-serif;color:#000000;">
             <!-- Blue outer container -->
-            <div class="container-blue">
+            <div class="container-blue" style="background-color:#001244;padding:48px 24px;">
                 <!-- White inner card -->
-                <div class="container-inner">
+                <div class="container-inner" style="background-color:#ffffff;border-radius:0;padding:32px 24px;">
                     <!-- Title / Welcome -->
-                    <p class="container-text-lg"><strong>Velkommen!</strong></p>
+                    <p class="container-text-lg" style="color:#000000;font-size:24px;line-height:1.5;margin:0 0 24px 0;mso-line-height-rule:exactly;"><strong>Velkommen!</strong></p>
 
                     <!-- Intro -->
-                    <p class="container-text-md">
+                    <p class="container-text-md" style="color:#000000;font-size:16px;line-height:1.5;margin:0 0 18px 0;mso-line-height-rule:exactly;">
                         Tak for din registrering af <?=((new users_o())->getCustomerName((int)$this->customer_number))?><?=(((new users_o())->getCustomerEcocomicData((int)$this->customer_number)->economic_customer->corporateIdentificationNumber) ? ' (' . (new users_o())->getCustomerEcocomicData((int)$this->customer_number)->economic_customer->corporateIdentificationNumber . ')' : '')?> som kunde hos Truck Wash.
                     </p>
 
                     <!-- You can now wash your trucks -->
-                    <p class="container-text-md">
+                    <p class="container-text-md" style="color:#000000;font-size:16px;line-height:1.5;margin:0 0 18px 0;mso-line-height-rule:exactly;">
                         Du kan nu vaske i alle vores afdelinger, find din nærmeste på
                         <a href="https://www.truckwash.dk" style="color:#001244; text-decoration:none;">truckwash.dk</a>
                     </p>
 
                     <!-- As a new customer of Truck Wash, features -->
-                    <p class="container-text-md no-margin">
+                    <p class="container-text-md no-margin" style="color:#000000;font-size:16px;line-height:1.5;margin:0;mso-line-height-rule:exactly;">
                         Som ny kunde af Truck Wash får du adgang til en række unikke fordele:
                     </p>
-                    <ul class="container-text-md" style="list-style-type: disc; padding-left: 20px; margin-top: 0;">
+                    <ul class="container-text-md" style="list-style-type: disc; padding-left: 20px; margin-top: 0; margin-bottom:18px;">
                         <li>Et landsdækkende netværk af vaskehaller</li>
                         <li>En kundeportal, hvor du kan håndtere alle aspekter af dine vaskebehov</li>
                         <li>En samlet faktura for alle dine vaske på tværs af landet</li>
@@ -90,47 +90,63 @@ class email_template_new_customer
                     </ul>
 
                     <!-- Customer credentials -->
-                    <p class="container-text-md no-margin">
+                    <p class="container-text-md no-margin" style="color:#000000;font-size:16px;line-height:1.5;margin:0;mso-line-height-rule:exactly;">
                         Dit login til kundeportalen er:<br/>
                         <strong>Brugernavn:</strong> <?= $this->customer_number ?><br/>
                         <strong>Kode:</strong> Ikke opsat
                     </p>
 
-                    <!-- Button to create password (centered)-->
+                    <!-- Button to create password (centered) with MSO fallback -->
                     <div style="margin-top: 24px; margin-bottom: 32px; text-align: center;">
-                        <a href="<?= htmlspecialchars($this->password_reset_link) ?>" class="container-button container-button-shadow">Færdiggør kontoopsætning</a>
+                        <!--[if mso]>
+                        <v:roundrect xmlns:v="urn:schemas-microsoft-com:vml" xmlns:w="urn:schemas-microsoft-com:office:word"
+                                     href="<?= htmlspecialchars($this->password_reset_link) ?>"
+                                     style="height:48px;v-text-anchor:middle;width:360px;" arcsize="25%" stroke="f" fillcolor="#477fae">
+                            <w:anchorlock/>
+                            <center style="color:#ffffff;font-family:Arial,sans-serif;font-size:18px;">Færdiggør kontoopsætning</center>
+                        </v:roundrect>
+                        <![endif]-->
+                        <!--[if !mso]><!-- -->
+                        <a href="<?= htmlspecialchars($this->password_reset_link) ?>"
+                           class="container-button container-button-shadow"
+                           style="background-color:#477fae;color:#ffffff !important;padding:16px 24px;text-decoration:none;border-radius:15px;font-size:18px;display:inline-block;box-shadow:0 4px 8px rgba(0,0,0,0.2);">
+                            Færdiggør kontoopsætning
+                        </a>
+                        <!--<![endif]-->
                     </div>
 
                     <!-- Closing -->
-                    <p class="container-text-md no-margin">
+                    <p class="container-text-md no-margin" style="color:#000000;font-size:16px;line-height:1.5;margin:0;mso-line-height-rule:exactly;">
                         Vi ser frem til at modtage dine køretøjer ude i vaskebanerne.<br/>
                         Har du spørgsmål, så kontakt os endelig.
                     </p>
 
                     <!-- Kind regards -->
-                    <p class="container-text-md no-margin" style="margin-top: 16px;">
+                    <p class="container-text-md no-margin" style="margin-top: 16px;color:#000000;font-size:16px;line-height:1.5;mso-line-height-rule:exactly;">
                         Med venlig hilsen,
                     </p>
 
                     <!-- Signatures (images + contact) -->
-                    <div class="signature-columns" style="margin-top: 24px;">
-                        <div class="signature-column">
-                            <p class="container-text-md no-margin">
-                                <img src="https://truckwash.io/img/jm-signature.png" class="signature-image" alt="Signature Jimmy Mølgaard"/>
-                                <a class="signature-name" href="tel:+4553855359">Jimmy Mølgaard<br/></a>
-                                <a class="signature-role" href="tel:+4553855359">Kundechef<br/></a>
-                                <a class="signature-link" href="tel:+4553855359">+45 53 85 53 59</a>
-                            </p>
-                        </div>
-                        <div class="signature-column">
-                            <p class="container-text-md no-margin">
-                                <img src="https://truckwash.io/img/my-signature.png" class="signature-image" alt="Signature Mads Yde Jensen"/>
-                                <a class="signature-name" href="tel:+4542460282">Mads Yde Jensen<br/></a>
-                                <a class="signature-role" href="tel:+4542460282">Direktør<br/></a>
-                                <a class="signature-link" href="tel:+4542460282">+45 42 46 02 82</a>
-                            </p>
-                        </div>
-                    </div>
+                    <table role="presentation" width="100%" cellspacing="0" cellpadding="0" border="0" style="margin-top:24px;">
+                        <tr>
+                            <td valign="top" width="50%" style="padding-right:8px;">
+                                <p class="container-text-md no-margin" style="color:#000000;font-size:16px;line-height:1.5;margin:0;mso-line-height-rule:exactly;">
+                                    <img src="https://truckwash.io/img/jm-signature.png" alt="Signature Jimmy Mølgaard" width="100" style="width:100px;height:auto;display:block;margin:0 0 8px 0;"/>
+                                    <a class="signature-name" href="tel:+4553855359" style="color:#001244;text-decoration:none;font-weight:bold;">Jimmy Mølgaard<br/></a>
+                                    <a class="signature-role" href="tel:+4553855359" style="color:#001244;text-decoration:none;font-style:italic;">Kundechef<br/></a>
+                                    <a class="signature-link" href="tel:+4553855359" style="color:#001244;text-decoration:none;">+45 53 85 53 59</a>
+                                </p>
+                            </td>
+                            <td valign="top" width="50%" style="padding-left:8px;">
+                                <p class="container-text-md no-margin" style="color:#000000;font-size:16px;line-height:1.5;margin:0;mso-line-height-rule:exactly;">
+                                    <img src="https://truckwash.io/img/my-signature.png" alt="Signature Mads Yde Jensen" width="100" style="width:100px;height:auto;display:block;margin:0 0 8px 0;"/>
+                                    <a class="signature-name" href="tel:+4542460282" style="color:#001244;text-decoration:none;font-weight:bold;">Mads Yde Jensen<br/></a>
+                                    <a class="signature-role" href="tel:+4542460282" style="color:#001244;text-decoration:none;font-style:italic;">Direktør<br/></a>
+                                    <a class="signature-link" href="tel:+4542460282" style="color:#001244;text-decoration:none;">+45 42 46 02 82</a>
+                                </p>
+                            </td>
+                        </tr>
+                    </table>
                 </div>
             </div>
         </div>