Merge pull request #20 from OpenRailAssociation/adjust-images

adjust images, remove blur

Author: OebbJan

.gitignore

@@ -20,3 +20,6 @@ hugo.linux
 
 # lychee
 .lycheecache
+
+# DS_Store
+.DS_Store

content/_index.md

@@ -10,4 +10,8 @@ related_pages:
 
 **June 22 - 24, 2026**
 
-ÖBB Innovation Factory | Wien
+ÖBB Innovation Factory. 
+Lassallestrasse 5. 
+1020 Wien
+
+Got an idea for a challenge? Become a challenge owner and [submit your challenge until March 10](https://share.openrailassociation.org/apps/forms/s/j5T8b5XocATQj5Rik5rcN5mH)!

content/challenges/_index.md

@@ -7,12 +7,9 @@ menus:
     weight: 10
 aliases: /challenges.html
 banner:
-  image: images/stock/handshake.jpg
+  image: images/events/Hack4Rail-Bern-2025_Copyright-SBB_079.jpg
   processes:
     - "fill 1900x600"
-  filter:
-    - GaussianBlur: 2
-    - Brightness: 0
 ---
 
 Challenges are specific problem statements or tasks presented to participants during the Hack4Rail hackathon. They are designed to inspire creativity, foster innovation, and encourage collaboration among attendees. Challenges can range from technical issues, such as developing new software solutions or improving existing systems, to broader topics like enhancing user experience or promoting sustainability in the railway sector.

content/contact.md

@@ -6,12 +6,9 @@ menus:
   footer1:
     weight: 30
 banner:
-  image: images/stock/notebook.jpg
+  image: images/events/Hack4Rail-Bern-2025_Copyright-SBB_036.jpg
   processes:
     - "fill 1900x600 Center"
-  filter:
-    - GaussianBlur: 2
-    - Brightness: -10
 ---
 
 If you have any questions, suggestions, or would like to get in touch with the Hack4Rail team, please feel free to reach out to us:

content/organization/participation.md

@@ -7,12 +7,9 @@ menus:
   footer2:
     weight: 20
 banner:
-  image: images/stock/train-window.jpg
+  image: images/events/Hack4Rail_registration.jpg
   processes:
     - "fill 1900x600 Center"
-  filter:
-    - GaussianBlur: 2
-    - Brightness: -10
 ---
 
 ## How can I participate? 
@@ -22,3 +19,10 @@ You can participate, if you are an employee of ÖBB, SBB, DB or a member organis
 As a **challenge owner**, you can share your challenge with us via this [form](https://share.openrailassociation.org/apps/forms/s/j5T8b5XocATQj5Rik5rcN5mH) till March 19, 2026. If your challenge is selected for Hack4Rail, we look forward to your pitch live in Vienna. You will find out if your challenge is included by the end of March, at the latest. Exactly two challenge owners should be present at the event for each challenge. However, the submission may be made by multiple people. 
 
 As a **participant**, you actively contribute to the hackathon by forming a team with others and tackling a challenge together. Railway-specific knowledge is just as important as data, coding, or other IT skills. We will open the registration by announcing the participating challenges on April 01, 2026. 
+
+## What can I expect when I participate?
+
+If you want to get a feeling for what to expect at the Hack4Rail in Vienna, check out these videos of the previous years:
+
+### Hack4Rail 2025 - Bern
+{{< youtube F_wM7T0TsnQ >}}

content/organization/travel.md

@@ -10,9 +10,6 @@ banner:
   image: images/stock/josh-nezon-R1Zb58LmwIY-unsplash.jpg
   processes:
     - "fill 1900x600 Center"
-  filter:
-    - GaussianBlur: 2
-    - Brightness: -10
 ---
 
 ## Travel Information

data/carousel.yaml

@@ -1,13 +1,9 @@
 images:
-  - image: images/events/hack4rail-2025-group.jpg
+  - image: images/events/Hack4Rail Gruppenfoto.jpeg
     text: "Join the fantastic crowd!"
     processes:
-    - "fill 1900x600 Bottom"
-    filter:
-      - GaussianBlur: 1
-  - image: images/stock/humans-hands.jpg
+    - "fill 1900x600 Smart webp"
+  - image: images/events/Hack4Rail-Bern-2025_Copyright-SBB_021.jpg
     text: "Collaborate on making railways better"
     processes:
     - "fill 1900x600 Center"
-    filter:
-      - GaussianBlur: 1