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merge into: greggy:feature/issue-34-contact-form-mail
Branches Tags
greggy:main greggy:feature/phpunit-tests greggy:feature/issue-17-bildoptimierung-webp greggy:feature/issue-36-favicon greggy:feature/issue-18-accessibility greggy:feature/issue-19-remove-jquery-masonry greggy:feature/issue-34-contact-form-mail greggy:feature/issue- greggy:none
...
pull from: greggy:feature/issue-36-favicon
Branches Tags
greggy:main greggy:feature/phpunit-tests greggy:feature/issue-17-bildoptimierung-webp greggy:feature/issue-36-favicon greggy:feature/issue-18-accessibility greggy:feature/issue-19-remove-jquery-masonry greggy:feature/issue-34-contact-form-mail greggy:feature/issue- greggy:none

7 Commits
feature/is ... feature/is

Author SHA1 Message Date
greggy
127faaffaf feat(favicon): use Außenansicht as favicon base
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Details
2026-05-15 08:43:47 +00:00
greggy
c6eda36750 feat(favicon): add favicon and browser icons for Issue #36
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- favicon.ico (16x16 + 32x32)
- favicon-32x32.png, favicon-16x16.png
- apple-touch-icon.png (180x180)
- site.webmanifest
- Linked in index.php head

Resolves #36
 2026-05-15 08:40:16 +00:00
greggy
336fbc12a6 Merge pull request 'Fix #18: Accessibility – ARIA-Labels, Focus-Management, Skip-Navigation' (#24) from feature/issue-18-accessibility into main 2026-05-15 10:32:45 +02:00
Claw AI
8b73603293 feat(a11y): ARIA labels, focus management, skip-nav, keyboard nav, contrast fix
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Details 
Accessibility improvements per WCAG 2.1 AA:
- Skip-to-content link (TA-1)
- ARIA landmarks and roles for nav, main, sections, footer (TA-2)
- Accordion keyboard navigation + aria-expanded (TA-3)
- Lightbox focus trap + focus management + dialog role (TA-4)
- Gallery grid items keyboard accessible (TA-5)
- Improved alt texts for all images (TA-6)
- Focus-visible styles for all interactive elements (TA-7)
- Darker --stone color for WCAG AA contrast compliance (TA-8)

Fix #18
 2026-05-15 08:32:26 +00:00
greggy
d609175b3c Merge pull request 'Fix #19: Remove jQuery dependency, replace with vanilla JS' (#21) from feature/issue-19-remove-jquery-masonry into main 2026-05-15 10:29:56 +02:00
greggy
1fcdca95b7 refactor(js): remove jQuery dependency and replace with vanilla JS
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- Rewrite haus-schleusingen.js entirely in vanilla JavaScript
- Use IntersectionObserver instead of scroll event for scroll animations
- Replace jQuery slideUp/slideDown with display toggle for accordion
- Replace jQuery fadeIn with CSS opacity transition for form success
- Remove jQuery CDN script tag from haus-schleusingen.html
- Delete unused masonry.pkgd.min.js
- Remove jquery globals from eslint.config.js

Ref #19
 2026-05-15 07:57:01 +00:00
greggy
88ef7aa6ac Merge pull request 'Fix #34: Kontaktformular E-Mail-Versand via PHP' (#35) from feature/issue-34-contact-form-mail into main 2026-05-15 09:50:43 +02:00
10 changed files with 311 additions and 100 deletions
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10
bilder/favicon/site.webmanifest Normal file
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@@ -0,0 +1,10 @@
{
"name": "Haus Schleusingen",
"short_name": "HS",
"icons": [
{ "src": "/bilder/favicon/favicon-32x32.png", "sizes": "32x32", "type": "image/png" },
{ "src": "/bilder/favicon/favicon-16x16.png", "sizes": "16x16", "type": "image/png" }
],
"theme_color": "#1c1917",
"background_color": "#fafaf9"
}

50
css/haus-schleusingen.css
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@@ -1,7 +1,55 @@
/* SKIP LINK */
.skip-link {
position: absolute;
left: -9999px;
top: 0;
background: var(--accent);
color: var(--white);
padding: 0.75rem 1.5rem;
font-size: 0.85rem;
font-weight: 500;
z-index: 200;
text-decoration: none;
transition: none;
}
.skip-link:focus {
left: 0;
outline: 2px solid var(--white);
outline-offset: 2px;
}
/* FOCUS VISIBLE */
*:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 2px;
}
.lightbox-close:focus-visible {
outline: 2px solid var(--white);
outline-offset: 2px;
}
button:focus-visible,
a:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 2px;
}
.grid-item:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 2px;
}
.floor-header:focus-visible {
outline: 2px solid var(--accent);
outline-offset: -2px;
}
:root { :root {
--cream: #f5f0e8; --cream: #f5f0e8;
--warm: #e8dfd0; --warm: #e8dfd0;
--stone: #9e9485; --stone: #7a7062;
--dark: #1c1a17; --dark: #1c1a17;
--charcoal: #2e2b26; --charcoal: #2e2b26;
--accent: #8b6914; --accent: #8b6914;

1
eslint.config.js
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@@ -13,7 +13,6 @@ module.exports = [
sourceType: "script", sourceType: "script",
globals: { globals: {
...globals.browser, ...globals.browser,
...globals.jquery,
}, },
}, },
plugins: { plugins: {

89
index.php
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@@ -126,6 +126,11 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
<html lang="de"> <html lang="de">
<head> <head>
<meta charset="UTF-8" /> <meta charset="UTF-8" />
<link rel="icon" type="image/png" sizes="32x32" href="/bilder/favicon/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/bilder/favicon/favicon-16x16.png">
<link rel="icon" type="image/x-icon" href="/bilder/favicon/favicon.ico">
<link rel="apple-touch-icon" sizes="180x180" href="/bilder/favicon/apple-touch-icon.png">
<link rel="manifest" href="/bilder/favicon/site.webmanifest">
<meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Einfamilienhaus mieten Schleusingen | 227 m², 6 Zimmer | 1.300 € Kaltmiete</title> <title>Einfamilienhaus mieten Schleusingen | 227 m², 6 Zimmer | 1.300 € Kaltmiete</title>
<meta name="description" content="Einfamilienhaus zur Langzeitmiete in Schleusingen: 227 m² Wohnfläche, 6 Zimmer, 3 Etagen mit Dachterrasse. Kaltmiete 1.300 €. Bahnhofstraße 10, 98553 Schleusingen. Ab sofort verfügbar." /> <meta name="description" content="Einfamilienhaus zur Langzeitmiete in Schleusingen: 227 m² Wohnfläche, 6 Zimmer, 3 Etagen mit Dachterrasse. Kaltmiete 1.300 €. Bahnhofstraße 10, 98553 Schleusingen. Ab sofort verfügbar." />
@@ -182,11 +187,11 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</script> </script>
<link rel="stylesheet" href="fonts/fonts.css" /> <link rel="stylesheet" href="fonts/fonts.css" />
<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<link rel="stylesheet" href="css/haus-schleusingen.css" /> <link rel="stylesheet" href="css/haus-schleusingen.css" />
</head> </head>
<body> <body>
<nav id="navbar"> <a href="#main-content" class="skip-link">Zum Inhalt springen</a>
<nav id="navbar" role="navigation" aria-label="Hauptnavigation">
<div class="nav-logo">Bahnhofstraße 10</div> <div class="nav-logo">Bahnhofstraße 10</div>
<button class="nav-hamburger" aria-label="Navigation öffnen" aria-expanded="false"> <button class="nav-hamburger" aria-label="Navigation öffnen" aria-expanded="false">
<span></span> <span></span>
@@ -235,6 +240,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div> </div>
</section> </section>
<main id="main-content">
<div class="facts-strip"> <div class="facts-strip">
<div class="fact"> <div class="fact">
<div class="fact-val">227</div> <div class="fact-val">227</div>
@@ -288,7 +294,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div> </div>
</section> </section>
<section id="galerie" class="gallery-section"> <section id="galerie" class="gallery-section" aria-label="Fotogalerie">
<div class="gallery-header"> <div class="gallery-header">
<div> <div>
<div class="section-eyebrow">Fotogalerie</div> <div class="section-eyebrow">Fotogalerie</div>
@@ -298,54 +304,54 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
<div class="masonry-grid"> <div class="masonry-grid">
<div class="grid-sizer"></div> <div class="grid-sizer"></div>
<div class="grid-item" data-img="bilder/Außenansicht-2.png"> <div class="grid-item" data-img="bilder/Außenansicht-2.png" role="button" tabindex="0" aria-label="Außenansicht – Großansicht öffnen">
<img src="bilder/Außenansicht-2-small.png" alt="Außenansicht" /> <img src="bilder/Außenansicht-2-small.png" alt="Außenansicht des Einfamilienhauses" />
<span class="grid-item-label">Außenansicht</span> <span class="grid-item-label">Außenansicht</span>
</div> </div>
<div class="grid-item" data-img="bilder/wohnzimmer2.png"> <div class="grid-item" data-img="bilder/wohnzimmer2.png" role="button" tabindex="0" aria-label="Wohnzimmer – Großansicht öffnen">
<img src="bilder/wohnzimmer2-small.png" alt="Wohnzimmer" /> <img src="bilder/wohnzimmer2-small.png" alt="Wohnzimmer mit 42,6 m² Wohnfläche" />
<span class="grid-item-label">Wohnzimmer · 42,6 m²</span> <span class="grid-item-label">Wohnzimmer · 42,6 m²</span>
</div> </div>
<div class="grid-item" data-img="bilder/Küche 1.jpg"> <div class="grid-item" data-img="bilder/Küche 1.jpg" role="button" tabindex="0" aria-label="Küche – Großansicht öffnen">
<img src="bilder/Küche 1.jpg" alt="Küche" /> <img src="bilder/Küche 1.jpg" alt="Küche mit 18,4 m²" />
<span class="grid-item-label">Küche · 18,4 m²</span> <span class="grid-item-label">Küche · 18,4 m²</span>
</div> </div>
<div class="grid-item" data-img="bilder/schlafzimmer.png"> <div class="grid-item" data-img="bilder/schlafzimmer.png" role="button" tabindex="0" aria-label="Schlafzimmer – Großansicht öffnen">
<img src="bilder/schlafzimmer-small.png" alt="Schlafzimmer" /> <img src="bilder/schlafzimmer-small.png" alt="Schlafzimmer mit 18 m²" />
<span class="grid-item-label">Schlafzimmer · 18 m²</span> <span class="grid-item-label">Schlafzimmer · 18 m²</span>
</div> </div>
<div class="grid-item" data-img="bilder/Bad.jpg"> <div class="grid-item" data-img="bilder/Bad.jpg" role="button" tabindex="0" aria-label="Badezimmer – Großansicht öffnen">
<img src="bilder/Bad.jpg" alt="Badezimmer" /> <img src="bilder/Bad.jpg" alt="Badezimmer mit 9,8 m²" />
<span class="grid-item-label">Badezimmer · 9,8 m²</span> <span class="grid-item-label">Badezimmer · 9,8 m²</span>
</div> </div>
<div class="grid-item" data-img="bilder/Kinderzimmer.png"> <div class="grid-item" data-img="bilder/Kinderzimmer.png" role="button" tabindex="0" aria-label="Kinderzimmer 1 – Großansicht öffnen">
<img src="bilder/Kinderzimmer-small.png" alt="Kinderzimmer 1" /> <img src="bilder/Kinderzimmer-small.png" alt="Kinderzimmer 1 mit 21,7 m²" />
<span class="grid-item-label">Kinderzimmer 1 · 21,7 m²</span> <span class="grid-item-label">Kinderzimmer 1 · 21,7 m²</span>
</div> </div>
<div class="grid-item" data-img="bilder/Kinderzimmer 2.jpg"> <div class="grid-item" data-img="bilder/Kinderzimmer 2.jpg" role="button" tabindex="0" aria-label="Kinderzimmer 2 – Großansicht öffnen">
<img src="bilder/Kinderzimmer 2-small.png" alt="Kinderzimmer 2" /> <img src="bilder/Kinderzimmer 2-small.png" alt="Kinderzimmer 2 mit 15,7 m²" />
<span class="grid-item-label">Kinderzimmer 2 · 15,7 m²</span> <span class="grid-item-label">Kinderzimmer 2 · 15,7 m²</span>
</div> </div>
<div class="grid-item" data-img="bilder/kinderzimmer 2 2.jpeg"> <div class="grid-item" data-img="bilder/kinderzimmer 2 2.jpeg" role="button" tabindex="0" aria-label="Kinderzimmer Detail – Großansicht öffnen">
<img src="bilder/kinderzimmer 2 2-small.png" alt="Kinderzimmer Detail" /> <img src="bilder/kinderzimmer 2 2-small.png" alt="Detailansicht Kinderzimmer" />
<span class="grid-item-label">Kinderzimmer Detail</span> <span class="grid-item-label">Kinderzimmer Detail</span>
</div> </div>
<div class="grid-item" data-img="bilder/Kinderzimmer 3.jpg"> <div class="grid-item" data-img="bilder/Kinderzimmer 3.jpg" role="button" tabindex="0" aria-label="Gästezimmer – Großansicht öffnen">
<img src="bilder/Kinderzimmer 3-small.png" alt="Kinderzimmer 3" /> <img src="bilder/Kinderzimmer 3-small.png" alt="Gästezimmer mit 11,5 m²" />
<span class="grid-item-label">Gästezimmer · 11,5 m²</span> <span class="grid-item-label">Gästezimmer · 11,5 m²</span>
</div> </div>
<div class="grid-item" data-img="bilder/Bad-2.jpg"> <div class="grid-item" data-img="bilder/Bad-2.jpg" role="button" tabindex="0" aria-label="Zweites Bad – Großansicht öffnen">
<img src="bilder/Bad-2-small.jpg" alt="Wohnbereich Detail 1" /> <img src="bilder/Bad-2-small.jpg" alt="Zweites Badezimmer im Haus" />
<span class="grid-item-label">Wohnbereich</span> <span class="grid-item-label">Wohnbereich</span>
</div> </div>
<div class="grid-item" data-img="bilder/bad3.jpg"> <div class="grid-item" data-img="bilder/bad3.jpg" role="button" tabindex="0" aria-label="Drittes Bad – Großansicht öffnen">
<img src="bilder/Bad-3-small.jpg" alt="Wohnbereich Detail 2" /> <img src="bilder/Bad-3-small.jpg" alt="Drittes Badezimmer im Haus" />
<span class="grid-item-label">Wohnbereich Detail</span> <span class="grid-item-label">Wohnbereich Detail</span>
</div> </div>
<div class="grid-item" data-img="bilder/WhatsApp Image 2026-03-30 at 07.50.42 (2).jpeg"> <div class="grid-item" data-img="bilder/WhatsApp Image 2026-03-30 at 07.50.42 (2).jpeg" role="button" tabindex="0" aria-label="Hausansicht – Großansicht öffnen">
<img <img
src="bilder/WhatsApp Image 2026-03-30 at 07.50.42 (2).jpeg" src="bilder/WhatsApp Image 2026-03-30 at 07.50.42 (2).jpeg"
alt="Wohnbereich Detail 3" alt="Weitere Außenansicht des Einfamilienhauses"
/> />
<span class="grid-item-label">Hausansicht</span> <span class="grid-item-label">Hausansicht</span>
</div> </div>
@@ -357,14 +363,14 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
<h2>Großzügig auf allen Etagen</h2> <h2>Großzügig auf allen Etagen</h2>
<div class="floor-accordion"> <div class="floor-accordion">
<div class="floor-item"> <div class="floor-item">
<div class="floor-header"> <div class="floor-header" role="button" tabindex="0" aria-expanded="false" aria-controls="floor-body-0" id="floor-title-0">
<span class="floor-title">Erdgeschoss</span> <span class="floor-title">Erdgeschoss</span>
<div class="floor-size"> <div class="floor-size">
<span>99,5 m²</span> <span>99,5 m²</span>
<div class="floor-icon">+</div> <div class="floor-icon">+</div>
</div> </div>
</div> </div>
<div class="floor-body"> <div class="floor-body" id="floor-body-0" role="region" aria-labelledby="floor-title-0">
<div class="floor-rooms-grid"> <div class="floor-rooms-grid">
<div class="room-chip"> <div class="room-chip">
Flur Flur
@@ -406,14 +412,14 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div> </div>
</div> </div>
<div class="floor-item"> <div class="floor-item">
<div class="floor-header"> <div class="floor-header" role="button" tabindex="0" aria-expanded="false" aria-controls="floor-body-1" id="floor-title-1">
<span class="floor-title">1. Obergeschoss</span> <span class="floor-title">1. Obergeschoss</span>
<div class="floor-size"> <div class="floor-size">
<span>120,4 m²</span> <span>120,4 m²</span>
<div class="floor-icon">+</div> <div class="floor-icon">+</div>
</div> </div>
</div> </div>
<div class="floor-body"> <div class="floor-body" id="floor-body-1" role="region" aria-labelledby="floor-title-1">
<div class="floor-rooms-grid"> <div class="floor-rooms-grid">
<div class="room-chip"> <div class="room-chip">
Flur Flur
@@ -455,14 +461,14 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div> </div>
</div> </div>
<div class="floor-item"> <div class="floor-item">
<div class="floor-header"> <div class="floor-header" role="button" tabindex="0" aria-expanded="false" aria-controls="floor-body-2" id="floor-title-2">
<span class="floor-title">2. Obergeschoss</span> <span class="floor-title">2. Obergeschoss</span>
<div class="floor-size"> <div class="floor-size">
<span>68 m²</span> <span>68 m²</span>
<div class="floor-icon">+</div> <div class="floor-icon">+</div>
</div> </div>
</div> </div>
<div class="floor-body"> <div class="floor-body" id="floor-body-2" role="region" aria-labelledby="floor-title-2">
<div class="floor-rooms-grid"> <div class="floor-rooms-grid">
<div class="room-chip"> <div class="room-chip">
Flur Flur
@@ -504,14 +510,14 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div> </div>
</div> </div>
<div class="floor-item"> <div class="floor-item">
<div class="floor-header"> <div class="floor-header" role="button" tabindex="0" aria-expanded="false" aria-controls="floor-body-3" id="floor-title-3">
<span class="floor-title">Dachboden</span> <span class="floor-title">Dachboden</span>
<div class="floor-size"> <div class="floor-size">
<span>94 m² Nutzfläche</span> <span>94 m² Nutzfläche</span>
<div class="floor-icon">+</div> <div class="floor-icon">+</div>
</div> </div>
</div> </div>
<div class="floor-body"> <div class="floor-body" id="floor-body-3" role="region" aria-labelledby="floor-title-3">
<div class="floor-rooms-grid"> <div class="floor-rooms-grid">
<div class="room-chip"> <div class="room-chip">
Dachboden unten (ungeheizt) Dachboden unten (ungeheizt)
@@ -543,7 +549,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div> </div>
</section> </section>
<section class="pricing-section" id="miete"> <section class="pricing-section" id="miete" aria-label="Mietkonditionen">
<div class="pricing-inner"> <div class="pricing-inner">
<div class="section-eyebrow">Mietkonditionen</div> <div class="section-eyebrow">Mietkonditionen</div>
<h2>Transparente Preisgestaltung</h2> <h2>Transparente Preisgestaltung</h2>
@@ -641,7 +647,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div> </div>
</section> </section>
<section class="contact-section" id="kontakt"> <section class="contact-section" id="kontakt" aria-label="Kontaktformular">
<div class="contact-inner"> <div class="contact-inner">
<div class="section-eyebrow">Kontakt</div> <div class="section-eyebrow">Kontakt</div>
<h2> <h2>
@@ -742,7 +748,8 @@ foreach ($interestOptions as $opt):
</div> </div>
</section> </section>
<footer> </main>
<footer role="contentinfo">
<div class="footer-logo">Bahnhofstraße 10 · Schleusingen</div> <div class="footer-logo">Bahnhofstraße 10 · Schleusingen</div>
<div class="footer-links"> <div class="footer-links">
<a href="impressum.html">Impressum</a> <a href="impressum.html">Impressum</a>
@@ -750,9 +757,9 @@ foreach ($interestOptions as $opt):
</div> </div>
</footer> </footer>
<div class="lightbox" id="lightbox"> <div class="lightbox" id="lightbox" role="dialog" aria-modal="true" aria-label="Bildansicht">
<button class="lightbox-close" id="lightboxClose">&times;</button> <button class="lightbox-close" id="lightboxClose" aria-label="Bildansicht schließen">&times;</button>
<img src="" id="lightboxImg" alt="Vollbild" /> <img src="" id="lightboxImg" alt="" />
</div> </div>
<script src="js/haus-schleusingen.js"></script> <script src="js/haus-schleusingen.js"></script>

252
js/haus-schleusingen.js
View File

@@ -1,77 +1,233 @@
$(function () { document.addEventListener("DOMContentLoaded", function () {
// Navbar scroll // Navbar scroll
$(window).on("scroll", function () { var navbar = document.getElementById("navbar");
if ($(this).scrollTop() > 60) $("#navbar").addClass("scrolled"); window.addEventListener("scroll", function () {
else $("#navbar").removeClass("scrolled"); if (window.scrollY > 60) navbar.classList.add("scrolled");
else navbar.classList.remove("scrolled");
}); });
// Hero animation on load // Hero animation on load
setTimeout(function () { setTimeout(function () {
$("#heroContent").addClass("visible"); document.getElementById("heroContent").classList.add("visible");
$("#heroBg").addClass("loaded"); document.getElementById("heroBg").classList.add("loaded");
}, 200); }, 200);
// Scroll animations // Scroll animations via IntersectionObserver
function checkVisible() { var animElements = document.querySelectorAll(".fact, [data-animate]");
$(".fact, [data-animate]").each(function () { animElements.forEach(function (el) {
var el = $(this); el.style.opacity = "0";
var top = el.offset().top; el.style.transform = "translateY(30px)";
var windowBottom = $(window).scrollTop() + $(window).height(); el.style.transition = "opacity 0.8s ease, transform 0.8s ease";
if (windowBottom > top + 60) { });
el.addClass("visible");
el.css({ opacity: 1, transform: "translateY(0)" }); if ("IntersectionObserver" in window) {
} var observer = new IntersectionObserver(
function (entries) {
entries.forEach(function (entry) {
if (entry.isIntersecting) {
entry.target.classList.add("visible");
entry.target.style.opacity = "1";
entry.target.style.transform = "translateY(0)";
observer.unobserve(entry.target);
}
});
},
{ rootMargin: "0px 0px -60px 0px" }
);
animElements.forEach(function (el) {
observer.observe(el);
});
} else {
// Fallback: show all immediately
animElements.forEach(function (el) {
el.classList.add("visible");
el.style.opacity = "1";
el.style.transform = "translateY(0)";
}); });
} }
$("[data-animate]").css({
opacity: 0,
transform: "translateY(30px)",
transition: "opacity 0.8s ease, transform 0.8s ease",
});
$(window).on("scroll", checkVisible);
checkVisible();
// Floor accordion // Floor accordion
$(".floor-header").on("click", function () { // Floor accordion (vanilla JS + a11y)
var item = $(this).closest(".floor-item"); document.querySelectorAll(".floor-header").forEach(function (header) {
var isOpen = item.hasClass("open"); header.addEventListener("click", function () {
$(".floor-item").removeClass("open"); var item = this.closest(".floor-item");
$(".floor-body").slideUp(300); var isOpen = item.classList.contains("open");
if (!isOpen) { var allItems = document.querySelectorAll(".floor-item");
item.addClass("open");
item.find(".floor-body").slideDown(300); // Close all
allItems.forEach(function (fi) {
fi.classList.remove("open");
var hdr = fi.querySelector(".floor-header");
if (hdr) hdr.setAttribute("aria-expanded", "false");
var body = fi.querySelector(".floor-body");
if (body) body.style.display = "none";
});
// Open clicked if it was closed
if (!isOpen) {
item.classList.add("open");
this.setAttribute("aria-expanded", "true");
var body = item.querySelector(".floor-body");
if (body) body.style.display = "block";
}
});
});
// Accordion keyboard handler (Enter/Space)
document.querySelectorAll(".floor-header").forEach(function (header) {
header.addEventListener("keydown", function (e) {
if (e.key === "Enter" || e.key === " ") {
e.preventDefault();
this.click();
}
});
if (e.key === "Enter" || e.key === " ") {
e.preventDefault();
$(this).trigger("click");
} }
}); });
// Lightbox – gallery grid items // Lightbox – track last focused element for focus return
$(document).on("click", ".grid-item", function () { var lightboxTrigger = null;
var src = $(this).data("img") || $(this).find("img").attr("src");
$("#lightboxImg").attr("src", src); function openLightbox(src) {
lightboxTrigger = document.activeElement;
$("#lightboxImg").attr("src", src).attr("alt", "");
$("#lightbox").addClass("open"); $("#lightbox").addClass("open");
$("body").css("overflow", "hidden"); $("body").css("overflow", "hidden");
// Set focus to close button
setTimeout(function () {
$("#lightboxClose").focus();
}, 50);
}
function closeLightbox() {
$("#lightbox").removeClass("open");
$("body").css("overflow", "");
// Return focus to trigger
if (lightboxTrigger) {
$(lightboxTrigger).focus();
lightboxTrigger = null;
}
}
// Lightbox – gallery grid items
// Lightbox – gallery grid items
document.querySelectorAll(".grid-item").forEach(function (item) {
item.addEventListener("click", function () {
var src = this.dataset.img || this.querySelector("img").getAttribute("src");
openLightbox(src);
});
});
// Gallery keyboard handler (Enter/Space)
document.querySelectorAll(".grid-item").forEach(function (item) {
item.setAttribute("tabindex", "0");
item.addEventListener("keydown", function (e) {
if (e.key === "Enter" || e.key === " ") {
e.preventDefault();
this.click();
}
});
}); });
// Lightbox – floor plan images in Raumaufteilung // Lightbox – floor plan images in Raumaufteilung
$(document).on("click", ".floor-plan img[data-img]", function () { document.querySelectorAll(".floor-plan img[data-img]").forEach(function (img) {
var src = $(this).data("img"); img.addEventListener("click", function () {
$("#lightboxImg").attr("src", src); openLightbox(this.dataset.img);
$("#lightbox").addClass("open"); });
$("body").css("overflow", "hidden");
}); });
$("#lightboxClose, #lightbox").on("click", function (e) {
if (e.target === this) { function openLightbox(src) {
$("#lightbox").removeClass("open"); lightboxTrigger = document.activeElement;
$("body").css("overflow", ""); document.getElementById("lightboxImg").setAttribute("src", src);
document.getElementById("lightbox").classList.add("open");
document.body.style.overflow = "hidden";
// Focus close button
setTimeout(function () {
document.getElementById("lightboxClose").focus();
}, 100);
}
function closeLightbox() {
document.getElementById("lightbox").classList.remove("open");
document.body.style.overflow = "";
// Return focus to trigger
if (lightboxTrigger) {
lightboxTrigger.focus();
lightboxTrigger = null;
} }
}
document.getElementById("lightboxClose").addEventListener("click", closeLightbox);
document.getElementById("lightbox").addEventListener("click", function (e) {
if (e.target === this) closeLightbox();
}); });
$(document).on("keydown", function (e) { document.addEventListener("keydown", function (e) {
if (e.key === "Escape") { if (e.key === "Escape") closeLightbox();
$("#lightbox").removeClass("open"); });
$("body").css("overflow", "");
// Focus trap for lightbox
document.getElementById("lightbox").addEventListener("keydown", function (e) {
if (e.key !== "Tab") return;
var focusable = this.querySelectorAll("button, [href], input, select, textarea, [tabindex]:not([tabindex='-1'])");
focusable = Array.from(focusable).filter(function (el) { return el.offsetParent !== null; });
if (focusable.length === 0) return;
var first = focusable[0];
var last = focusable[focusable.length - 1];
if (e.shiftKey) {
if (document.activeElement === first) {
e.preventDefault();
last.focus();
}
} else {
if (document.activeElement === last) {
e.preventDefault();
first.focus();
}
} }
}); });
// Form submit is handled server-side by PHP – no JS intervention needed. // Form submit is handled server-side by PHP – no JS intervention needed.
// Form submit – opens email client with pre-filled mailto: link
document.getElementById("contactForm").addEventListener("submit", function (e) {
e.preventDefault();
var fname = document.getElementById("fname").value.trim();
var lname = document.getElementById("lname").value.trim();
var email = document.getElementById("email").value.trim();
var phone = document.getElementById("phone").value.trim();
var interest = document.getElementById("interest").value;
var message = document.getElementById("message").value.trim();
var subject = "Kontaktanfrage: " + interest;
var body = "Von: " + fname + " " + lname + "\n";
body += "E-Mail: " + email + "\n";
if (phone) body += "Telefon: " + phone + "\n";
body += "Anliegen: " + interest + "\n\n";
body += message;
var mailto =
"mailto:mki@kies-media.de" +
"?subject=" + encodeURIComponent(subject) +
"&body=" + encodeURIComponent(body);
window.location.href = mailto;
// Show success message
this.style.display = "none";
var success = document.getElementById("formSuccess");
success.style.display = "block";
success.style.opacity = "0";
success.style.transition = "opacity 0.4s ease";
requestAnimationFrame(function () {
success.style.opacity = "1";
});
});
}); });
// Mobile hamburger menu (vanilla JS) // Mobile hamburger menu (vanilla JS)

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js/masonry.pkgd.min.js vendored
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