/* Allgemeine Stile für die Webseite */
/* Global box-sizing for all elements */
*, *::before, *::after {
    box-sizing: border-box;
  }
body {
    font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; 
    font-size: 1.25rem; 
    line-height: 1.5; 
    margin: 0; 
    padding: 0; 
    overflow-x: hidden;
}

/* Header-Bereich */
header {
    min-height: 7.4rem; 
    transition: transform 0.5s;
    z-index: 999;
}
header.header-hidden {
    transform: translateY(-100%);
    transition: transform 0.5s;
}

/* Hauptüberschrift */
h1 {
    font-size: 3rem; 
    margin: 2rem auto 1.5rem; 
    text-align: center; 
    color: #626262;
    font-weight: 400;
}

/* Unterüberschriften */
h2 {
    color: #626262; 
    text-align: left; 
    font-size: 2.2rem; 
    font-weight: 400;
}
h3{
    font-size: 1.8rem; 
    font-weight: 400;
    margin-top: 0;
}

/* Standard-Stile für Text und Listen */
p, li, ul, ol {
    font-size: 1.25rem; 
    color: #626262;
}

a:link,
a:visited{
    color:#279F85; 
    text-align: underline;
}
a:hover,
a:active{
    text-decoration: none;
}
/* Allgemeiner Stil fürs */
.button {
    background-color: #FF6E00;
    color: white; 
    padding: 0.75rem 1.5rem; 
    font-weight: bold; 
    font-size: 1.25rem; 
    text-decoration: none; 
    display: inline-block; 
    transition: all 0.3s ease; 
    outline: none;
    border: none;
}
a.button:link,
a.button:visited{
    color: white; 
    text-decoration: none; 
}
a.button:hover,
a.button:active{
    text-decoration: none; 
}
/* Hover-Effekt für Buttons */
.button:hover {
    background-color: #279F85; 
}

/* Zentrierte Buttons */
.centered-button {
    display: flex; 
    justify-content: center; 
    margin: 1rem 0; 
}
.left-button {
    display: flex; 
    justify-content: left; 
    max-width: 68.75rem;
    margin: 0 auto 1rem auto;
}
/* Hervorhebung von Text */
.highlight {
    font-weight: bold;
    color: #279F85;
    font-size: 1.25rem;
    margin: 0; 
    padding: 0; 
    text-align: left; 
}

/* Weißer Hintergrund für den Header */
.white-background {
    position: fixed; 
    bottom: 0; 
    left: 0; 
    width: 100%; 
    height: 3rem; 
    background-color: white; 
    z-index: 9990; 
}

/* Fortschrittsanzeige beim Scrollen */
.scroll-progress-bar {
    position: fixed;
    bottom: 0; 
    left: 0; 
    height: 0.25rem; 
    width: 0%; 
    background: linear-gradient(to right, #81c784, #388e3c); 
    box-shadow: 0 0 0.375rem rgba(46, 125, 50, 0.4);
    border-radius: 0 0.25rem 0.25rem 0; 
    z-index: 10000; 
    transition: width 0.15s ease-out; 
}

/* Newsticker-Bereich */
#ticker {
    position: fixed;
    left: 0; 
    bottom: 0.25rem;
    width: 100%; 
    z-index: 9998; 
    background-color: #fff;
    color: #279F85;
    overflow: hidden; 
    white-space: nowrap;
    padding: 0.5rem 1rem;
    font-size: 1.1rem; 
    border-top: 0.0625rem solid #66bb6a;
    box-shadow: 0 0.0625rem 0.125rem rgba(0, 0, 0, 0.05);
}

/* Animation für den Ticker-Inhalt */
#ticker-content {
    display: inline-block; 
    animation: ticker-loop 60s linear infinite;
    will-change: transform; 
}

/* Keyframes für die Ticker-Animation */
@keyframes ticker-loop {
    0% {
        transform: translateX(0); /* Startposition */
    }
    100% {
        transform: translateX(-50%); /* Verschiebt den Inhalt nach links */
    }
}

/* Navigationsleiste */
.sticky-nav {
    position: fixed; 
    top: 0;
    background-color: white;
    z-index: 9996;
    border-bottom: 0.1875rem solid #279F85;
    padding: 2.5rem 2rem 1rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden; 
}

/* Navigationselemente rechts ausrichten */
.sticky-nav nav {
    display: flex; 
    margin-left: auto; 
    flex-wrap: wrap;
    max-width: calc(100% - 13.75rem); 
}

/* Links in der Navigation */
.sticky-nav a {
    text-decoration: none; 
    color: #626262; 
    font-weight: bold; 
    white-space: nowrap; 
    padding:10px 20px;
}

/* Hover-Effekt für Links */

.sticky-nav a.active {
    color: #fff; 
    background-color: #FF6E00;
    transition: background-color 0.3s ease; 
}
.sticky-nav a:hover{
    background-color: #279F85;
    color: #fff;
}


/* Logo in der Navigation */
.service-image {
    width: 13rem; 
    height: 3.75rem; 
    object-fit: contain; 
}

/* Hero-Banner: Hauptbereich der Webseite mit Hintergrundbild */
.hero-banner {
    position: relative; 
    width: 100%; 
    height: 37.5rem; 
    background: url("Bilder/banner-nachhaltigkeitsbild.webp") center center / cover no-repeat; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    text-align: center; 
}
.hero-wrapper {
    padding: 0 40px;
}
/* Inhalt des Hero-Banners */
.hero-content {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.1); 
    padding: 2rem; 
    box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.2); 
    max-width:  56.25rem; 
    width: 100%;
}

/* Logo im Hero-Banner */
.hero-content img {
    width: 18.75rem; 
    height: auto; 
    margin-bottom: 1rem; 
}

/* Hauptüberschrift im Hero-Banner */
.hero-content h1 {
    font-size: 3rem; 
    line-height: 4rem;
    color: #279F85;
    margin: 1rem 0 1.5rem 0; 
    font-weight: 500;
}

/* Beschreibungstext im Hero-Banner */
.hero-content p {
    font-size: 2.25rem; 
    margin-bottom: 1.5rem; 
}

/* Buttons im Hero-Banner */
.hero-buttons {
    display: flex; 
    flex-wrap: nowrap; 
    gap: 1rem; 
    justify-content: center; 
}

.hero-buttons .button {
    flex: 1 1 6.25rem; 
    text-align: center; 
}

/* Vorteile im Hero-Banner */
.hero-advantages {
    text-align: center;
    margin-top: 0rem; 
    margin-bottom: 2rem; 
}

/* Stil für die Vorteile */
.hero-advantages p {
    font-size: 1.5rem; 
    color: #626262;
    line-height: 2.25rem;
    margin: 0; 
}

/* Info-Section */
.intro-1-section {
    padding: 4rem 2rem;
    background-color: #ffffff;
    max-width: 100%; 
    margin: 0 auto; 
}

.intro-1-container h2 {
    max-width: 68.75rem;
    margin: 0 auto 20px auto; 
}

.intro-1-container p {
    font-size: 1.25rem;
    line-height: 1.7;
    max-width: 68.75rem;
    margin: 0 auto; 
}

.intro-highlight {
    color: #626262;
    padding: 2rem 0;
    margin: 0 auto; 
    font-weight: bold;
    font-size: 1.25rem;
    text-align: left; 
    max-width: 69rem;
}

/* Intro-Section */
.intro-2-section {
    padding: 4rem 2rem;
    background-color: #f9f9f9;
    max-width: 100%; 
    margin: 0 auto; 
}

.intro-2-container h2 {
    max-width: 68.75rem; 
    margin: 0 auto 20px auto; 
}

.intro-2-container p {
    font-size: 1.25rem;
    line-height: 1.7;
    color: #626262;
    max-width: 68.75rem; 
    margin: 0 auto; 
}


/* Quick Check Section */
.quick-check-section {
    width: 100%;
    position: relative;
    padding: 3rem 0;
    overflow: hidden;
    background: url('Bilder/banner-nachhaltigkeit-4.webp') center center / cover no-repeat;
}

.quick-check-container {
    max-width: 56.25rem;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.1); 
    padding: 2rem;
    box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.1);
}

.quick-check-container h2 {
    color: #626262;
    text-align: center;
    margin-top: 0;
    margin-bottom: 1.5rem;
}

.quick-check-button {
    background-color: #279F85; 
    color: #626262; 
    padding: 0.75rem 1.5rem; 
    border-radius: 0.375rem; 
    font-weight: bold; 
    font-size: 1.25rem; 
    text-decoration: none; 
    display: inline-block; 
    transition: all 0.3s ease; 
}

/* Fortschrittsanzeige Quick Check */
#progress-container {
    margin-bottom: 2rem;
}

#progress-label {
    text-align: center;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #626262;
}

.progress-bar-background {
    background-color: #ccc;
    border-radius: 0.3125rem;
    height: 0.625rem;
}

.progress-bar {
    background-color: #279F85;
    width: 11%;
    height: 0.625rem;
    border-radius: 0.3125rem;
}

/* Ergebnisanzeige */
.result-box {
    background: #f9f9f9;
    border: 0.125rem solid #279F85;
    border-radius: 0.75rem;
    padding: 2rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05);
    margin-top: 2rem;
}

.result-box h3 {
    color: #626262;
    margin-top: 0;
}

.result-box a.button {
    display: inline-block;
    text-align: center;
    margin-top: 1rem;
}

/* Fragen-Karte */
.form-step {
    background: #fff;
    border: 0.0625rem solid #ddd;
    border-radius: 0.75rem;
    padding: 2rem;
    margin-top: 1rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: none;
}

.form-step.active {
    display: block;
    opacity: 1;
}

/* Frage-Label */
.form-step label {
    display: block;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #626262;
}

.tooltip-wrapper {
    position: relative;
    display: inline-block;
  }

/* Info-Icon */
.tooltip-icon {
    cursor: help;
    font-size: 1.25rem;
    margin-left: 0.4rem;
    color: #279F85;
}

.tooltip-box {
    position: absolute;
    top: 150%;
    left: 50%;
    transform: translateX(-50%);
    background-color: white;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 0.25rem 0.5rem rgba(0,0,0,0.1);
    width: 16.25rem;
    font-size: 0.9rem;
    line-height: 1.4;
    z-index: 1000;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  
  .tooltip-wrapper:hover .tooltip-box,
  .tooltip-wrapper.active .tooltip-box {
    visibility: visible;
    opacity: 1;
  }
  
/* Dropdown-Stil */
.form-step select {
    width: 100%;
    padding: 0.75rem;
    font-size: 1.25rem;
    border: 0.0625rem solid #ccc;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    background-color: #f9f9f9;
    /* Remove default arrow */
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    /* Add custom Bootstrap arrow-down SVG */
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%23279F85" class="bi bi-caret-down-fill" viewBox="0 0 16 16"><path d="M7.247 11.14l-4.796-5.481C1.451 5.223 1.889 4.5 2.653 4.5h10.694c.764 0 1.202.723.202 1.159l-4.796 5.481a1 1 0 0 1-1.506 0z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem 1.25rem;
    cursor: pointer;
}

/* For IE, hide the default arrow */
select::-ms-expand {
    display: none;
}

#quickCheck-text ul {
list-style: none; /* Standardmäßig keine Bullet Points */
padding-left: 1.2rem;
}

#quickCheck-text li {
margin-bottom: 0.5rem;
position: relative;
padding-left: 1.5rem;
}

#quickCheck-text li::before {
position: absolute;
left: 0;    
}

#quickCheck-text li.icon-check::before {
content: "✅";
}

#quickCheck-text li.icon-alert::before {
content: "❗";
}

#quickCheck-text li.icon-info::before {
content: "ℹ️";
}

#quickCheck-text li.icon-recommend::before {
content: "🎯";
}

#quickCheck-text li.icon-none::before {
content: ""; /* Keine Icons */
}

#quickCheck-text li:not([class*="icon-"])::before {
content: "•"; /* Bullet Points für Elemente ohne Icons */
position: absolute;
left: 0;
}



/* Allgemeine Sektion für Berichtsstandards */
.report-standards-section {
    background-color: #ffffff;
    padding: 2rem;
}

.report-standards-container {
    max-width: 68.75rem;
    margin: 0 auto;
}

.report-standards-title {
    color: #279F85;
    max-width: 68.75rem; 
    margin: 0 auto; 
    padding-top: 2rem;
    padding-bottom: 1rem;
}

.report-standards-description {
    text-align: left;
    max-width: 68.75rem;
    font-size: 1.25rem;
    margin: 0 auto;
    color: #333;
    padding-bottom: 3rem;
}

.report-standards-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.report-card {
    flex: 1 1 28.125rem;
    background-color: #ffffff;
    border: 0.125rem solid #626262;
    border-radius: 2rem;
    padding: 2rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05);
}

.report-card-title {
    color: #279F85;
    margin-bottom: 1rem;
}

.report-card-description {
    margin-bottom: 1rem;
    color: #333;
}

.report-card-list {
    font-size: 1.15rem;
    line-height: 40px;
    color: #333;
    list-style: none;
    padding-left: 40px;
    
}
.report-card-list span {
    position: relative;
}
.report-card-list span svg{
    position: absolute;
    left: -40px;
    top: -3px;
    width: 32px;
    height: 32px;
    color: #279F85;
}
.report-card-details {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #333;
    padding-left: 3rem;
    margin-bottom: 0.5rem;
}

.report-standards-highlight {
    max-width: 68.75rem; 
    margin: 0 auto; 
    font-weight: bold;
    color: #626262;  
    margin-top: 2rem; 
}


/* Vorteile-Sektion */
.vorteile-section {
    background-color: #f9f9f9;
    padding: 2rem 1rem;
    min-height: 31.25rem;
    position: relative;
    overflow: hidden;
}

.vorteile-container {
    max-width: 56rem;
    margin: 0 auto;
    position: relative;
}

.vorteile-title {
    text-align: center;
    color: #626262;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

/* Karten-Stapel */
.stacked-cards {
    position: relative;
    height: 18.75rem; 
    width: 100%;
}

.stacked-cards .card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover; 
    background-position: center; 
    box-shadow: 0 0.375rem 0.75rem rgba(0, 0, 0, 0.1);
    overflow: hidden; 
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.stacked-cards .card-overlay {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8); 
    color: #626262;
    padding: 0; 
    text-align: center;
    box-sizing: border-box; 
}

.stacked-cards .card-overlay .text-box {
    max-width: 80%; 
    margin: 0 auto; 
    padding: 1rem; 
    text-align: center;
    word-wrap: break-word; 
    white-space: normal; 
}

.stacked-cards .card-overlay h3 {
    margin: 0;
    font-size: 2rem;
    color: #279F85;
}

.stacked-cards .card-overlay p {
    margin: .5em 0 0 .5rem;
    font-size: 1rem;
}

.stacked-cards .card:nth-child(1) {
    z-index: 6;
    transform: translate(0, 0);
}

.stacked-cards .card:nth-child(2) {
    z-index: 5;
    transform: translate(0.625rem, 0.625rem);
}

.stacked-cards .card:nth-child(3) {
    z-index: 4;
    transform: translate(1.25rem, 1.25rem);
}

.stacked-cards .card:nth-child(4) {
    z-index: 3;
    transform: translate(1.875rem, 1.875rem);
}

.stacked-cards .card:nth-child(5) {
    z-index: 2;
    transform: translate(25rem, 25rem);
}

.stacked-cards .card:nth-child(6) {
    z-index: 1;
    transform: translate(3.125rem, 3.125rem);
}

/* Pfeile */
.arrow {
    position: absolute;
    top: 45%;
    transform: translateY(-50%);
    background-color: #626262;
    border: none;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.left-arrow {
    left: -5.125rem;
    top: 13.75rem;
}

.right-arrow {
    right: -8.25rem;
    top: 14.375rem;
}


/* Leistungen-Sektion */
.leistungen-section {
    scroll-margin-top: 6.25rem;
    background-color: #ffffff;
    color: black;
    overflow: hidden;
}  

.leistungen-container {
    max-width: 68.75rem;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

.leistungen-title {
    text-align: center;
    color: #279F85;
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
}

.leistungen-text {
    font-size: 1.25rem;
    line-height: 1.7;
}

.green-link {
    color: #279F85; 
    text-decoration: underline; 
    font-weight: bold; 
}

.green-link:hover {
    color: #279F85; 
    text-decoration: none; 
}

.house-image {
    width: 100%;
    max-width: 56.25rem;
    margin: 2rem auto 1rem;
    display: block;
    object-fit: contain;
    background: #ffffff;
    border-radius: 0.5rem;
    cursor: zoom-in;
}

/* Lightbox-Overlay */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.lightbox-content {
    background: white;
    padding: 1rem;
    border-radius: 0.625rem;
    box-shadow: 0 0 1.25rem rgba(255, 255, 255, 0.3);
}

.lightbox-image {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 0.5rem;
    display: block;
}


/* Pflicht-Sektion */
.pflicht-section {
    padding: 3rem 2rem;
    background-color: #f9f9f9;
}

.pflicht-container {
    max-width: 68.75rem;
    margin: 0 auto;
}

.pflicht-title {
    color: #279F85;
    text-align: left;
    margin-bottom: 2rem;
}

.pflicht-text {
    font-size: 1.25rem;
    line-height: 1.7;
    color: #626262;
    margin-bottom: 1.5rem;
}

.pflicht-list {
    font-size: 1.25rem;
    line-height: 1.8;
    padding-left: 1.2rem;
    color: #333;
    margin-bottom: 1.5rem;
}

.pflicht-highlight {
    font-size: 1.25rem;
    line-height: 1.7;
    color: #279F85;
    font-weight: bold;
    margin-top: 2rem;
}

.pflicht-link {
    color: #279F85;
    text-decoration: underline;
}

.pflicht-link:hover {
    text-decoration: none;
    color: #279F85;
}



/* Beitrag-Sektion */
.beitrag-section {
    position: relative;
    padding: 3rem 2rem;
    background: url('Bilder/Fotos/img-3871.webp') center center / cover no-repeat; 
    background-color: white; 
    color: black;
}

.beitrag-container {
    max-width: 81.25rem;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.1); 
    padding: 2rem; 
    box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.2); 
}
.beitrag-title {
    text-align: center;
    color: #626262;
    margin-bottom: 2rem;
}

.beitrag-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15.625rem, 1fr));
    gap: 2rem;
}

.counter-box {
    position: relative;
    overflow: hidden;
    transition: background 0.4s ease;
    background: white;
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05);
}

.counter-box::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
    pointer-events: none;
}

.counter-icon {
    font-size: 1rem;
    color: #279F85;
}
.counter-icon svg{
    width: 32px;
    height: 32px;
}
.count-up {
    font-size: 1.8em;
    font-weight: 400;
    color: #279F85;
}

.beitrag-highlight {
    max-width: 50rem;
    margin: 2rem auto 0;
    font-size: 1.25rem;
    text-align: center;
    color: #279F85;
    font-weight: bold;
}

/* Zu welchen "Leistungspaketen" möchten Sie mehr Informationen? */
.leistungspakete-section {
    position: relative;
    width: 100%;
    padding: 3rem 2rem;
    background: url('Bilder/banner-nachhaltigkeitsbild-3.webp') center center / cover no-repeat;
}

.leistungspakete-container {
    max-width: 93.75rem;
    margin: 0 auto;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.1);
}

.leistungspakete-container h2 {
    color: #279F85;
    text-align: center;
    margin-bottom: 2rem;
}

.modulGrid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 1.5rem;
    justify-content: center;
    padding-bottom: 1rem;
    scroll-behavior: smooth;
}

.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.tab-button {
    background: rgba(255, 110, 0, 0.2);
    color: #626262;
    border: none;
    border-radius: 1.25rem;
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
    font-weight: 400;
    cursor: pointer;
    transition: background 0.3s ease;
}

.tab-button.active,
.tab-button:hover {
    background: #c8e6c9;
}

.tab-content-container {
    border-radius: 0.75rem;
    background: #ffffff;
    padding: 2rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.06);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.scenario-goal {
    font-size: 1.25rem;
    color: #000000;
    margin-bottom: 1rem;
}

.modul-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.modul-chip {
    background-color: #e0f2f1;
    color: #279F85;
    font-weight: bold;
    font-size: 0.85rem;
    padding: 0.4rem 0.75rem;
    border-radius: 1.25rem;
    display: inline-block;
}

.modul-chip.green {
    background-color: #eef8f6;
    color: #279F85;
}

.modul-chip.blue {
    background-color: #e3f2fd;
    color: #1565c0;
}

.modul-chip.orange {
    background-color: #fff3e0;
    color: #ef6c00;
}

#moduleGrid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: visible;
    gap: 1.5rem;
    justify-content: center;
    padding-bottom: 1rem;
    scroll-behavior: smooth;
    }
    
    #moduleGrid .card {
    flex: 0 0 16.875rem;
    min-height: 18.75rem;
    background: white;
    border: 0.125rem solid #279F85;
    padding: 1.5rem;
    border-radius: 2rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    #moduleGrid .card:hover {
    box-shadow: 0 0.5rem 1.25rem rgba(0,0,0,0.1);
    z-index: 2;
    cursor: pointer;
    }

    #moduleGrid .card.selected {
    background-color: #eef8f6;
    border-color: #279F85;
    }


/* Infos-Sektion */
.infos-section {
    background-color: #f9f9f9;
    padding: 4rem 2rem;
}

.infos-container {
    max-width: 68.75rem;
    margin: 0 auto;
}

.infos-title {
    text-align: center;
    color: #279F85;
    margin-bottom: 2rem;
}

.infos-button {
    text-align: center;
    margin-top: 2rem;
}


/* Accordion */
.accordion {
    max-width: 68.75rem; /* Maximale Breite des Accordion, passend zum Text */
    margin: 0 auto; 
    margin-bottom: 1.5rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05);
    background-color: white;
    border: 2px solid #279F85;
    border-radius: 1.5rem;
    overflow: hidden;
}

.accordion-title {
    color: #626262;
    margin-top: 5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.accordion summary {
    padding: 1.5rem 6rem 1.5rem 2rem;
    cursor: pointer;
    font-weight: bold;
    color: #279F85;
    list-style: none;
    position: relative;
}

.accordion summary::-webkit-details-marker {
    display: none;
}

.accordion summary::after {
    content: "+";
    position: absolute;
    right: 2rem;
    top: 1rem;
    font-size: 2rem;
    transition: transform 0.3s;
    color: #279F85;
}

.accordion[open] summary::after {
    content: "–";
    transform: rotate(180deg);
    color: #279F85;
}

.accordion .content {
    padding: 0 2rem 2rem;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Kontaktformular */
.form-section {
    scroll-margin-top: 6.25rem;
    background-color: #f9f9f9;
    padding: 3rem 2rem;
}

.form-container {
    max-width: 68.75rem;
    margin: 0 auto;
    background-color: white;
    padding: 2rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
}

.form-title {
    text-align: left;
    color: #279F85;
    margin-bottom: 2rem;
    margin-top: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    color: #279F85;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    font-size: 1.1rem;
    border: 1.5px solid #d0e3db;
    background-color: #f9f9f9;
    border-radius: 0.7rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    color: #333;
    outline: none;
    box-shadow: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #279F85;
    box-shadow: 0 0 0 2px #279F8533;
    background-color: #fff;
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: #279F85;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    max-height: 400px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b0bfc7;
    opacity: 1;
    font-size: 1.05em;
}

.form-button {
    margin-top: 1.5rem;
    padding: 0.9rem 2rem;
    background-color: #279F85;
    color: #fff;
    border: none;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px 0 rgba(39,159,133,0.08);
    letter-spacing: 0.01em;
}

.form-button:hover, .form-button:focus {
    background-color: #1e7c65;
    color: #fff;
    box-shadow: 0 4px 16px 0 rgba(39,159,133,0.13);
}

.form-note {
    font-size: 0.95rem;
    color: #8a9ba8;
    margin-top: 0.5rem;
}

@media (max-width: 600px) {
  .form-container {
    padding: 1rem;
  }
  .form-group {
    margin-bottom: 1.1rem;
  }
  .form-group input,
  .form-group textarea {
    padding: 0.85rem 0.9rem;
    font-size: 1rem;
  }
  .form-button {
    padding: 0.8rem 1.2rem;
    font-size: 1rem;
  }
}

/* FAQ Bereich */
.faq-section {
    scroll-margin-top: 6.25rem;
    background-color: #ffffff;
    padding: 3rem 2rem;
}

.faq-container {
    max-width: 68.75rem;
    margin: 0 auto;
}

.faq-title {
    text-align: center;
    color: #279F85;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.faq-item {
    margin-bottom: 1rem;
}

.faq-question {
    background-color: #eef8f6;
    width: 100%;
    text-align: left;
    border: none;
    padding: 1rem 2rem 1rem 2rem;
    font-size: 1.25rem;
    color: #279F85;
    font-weight: bold;
    cursor: pointer;
    border-radius: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-question span{
    font-size: 1.75rem;
}

.faq-question.faq-green {
    background-color: #eef8f6;
    color: #279F85;
    border-radius: 1.5rem;
}

.faq-answer {
    display: none;
    padding: 1rem 2rem;
    background-color: #f9f9f9;
    border-radius: 0 0 1.5rem 1.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.faq-answer.faq-green {
    background-color: #f9f9f9;
    border-radius: 0 0 1.5rem 1.5rem;
}

.faq-question .faq-plus {
    float: right;
    font-size: 1.75rem;
    margin-left: auto;
}

/* Style für den Abschnitt Ansprechpartner */
.contact-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.contact-card {
    flex: 0 1 21.25rem;
    background: white;
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.05);
}

.profile-image {
    width: 9.375rem;
    height: 9.375rem;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.contact-name {
    font-weight: bold;
}

.contact-email {
    color: #279F85;
    font-weight: bold;
    text-decoration: underline;
}


/* Footer-Styling */
.footer {
    background-color: #f9f9f9;
    padding: 3rem 2rem;
    font-size: 1rem;
}

.footer-container {
    max-width: 80rem;
    margin: 0 auto;
}

.footer-title {
    color: #279F85;
    margin-bottom: 2rem;
    text-align: center;
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    text-align: left;
}

.footer-column {
    flex: 1 1 25rem;
}

.footer-email {
    color: #279F85;
    font-weight: bold;
    text-decoration: underline;
}

.footer-link {
    color: #279F85;
    text-decoration: none;
}

.footer-copyright {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}



/* Info-Button */
#infoButton {
    position: fixed;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    width: 4.375rem;
    height: 4.375rem;
    background-color: #279F85;
    color: white;
    font-size: 1.6rem;
    font-weight: bold;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.2);
}

/* Info-Modal */
#infoModal {
    position: fixed;
    top: 50%;
    left: 5rem;
    transform: translateY(-50%);
    width: 75rem;
    max-height: flex;
    background-color: white;
    border: 0.125rem solid #279F85;
    border-radius: 0.75rem;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.3);
    padding: 1rem;
    z-index: 9998;
    display: none;
    overflow-y: auto;
}

/* LinkedIn Button */
#linkedinButton {
    position: fixed;
    left: 1.25rem;
    top: calc(50% + 5rem); /* Unterhalb des Info-Buttons */
    transform: translateY(-50%);
    z-index: 9999;
    width: 4.375rem;
    height: 4.375rem;
    background-color: #279F85;
    color: white;
    font-size: 1.6rem;
    font-weight: bold;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.2);
}

#linkedinButton:hover {
    background-color: #256429;
}

/* E-Mail Button */
#emailButton {
    position: fixed;
    left: 1.25rem;
    top: calc(50% + 10rem); /* Unterhalb des LinkedIn-Buttons */
    transform: translateY(-50%);
    z-index: 9999;
    width: 4.375rem;
    height: 4.375rem;
    background-color: #279F85;
    color: white;
    font-size: 1.6rem;
    font-weight: bold;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.2);
}
#kontaktformularbutton svg,
#emailButton svg{
    margin-top: 7px;
}
#emailButton:hover {
    background-color: #256429;
}

/* Style für den Kontaktformular-Button */
#kontaktformularbutton {
    position: fixed; 
    left: 1.25rem; 
    top: calc(50% + 15rem); 
    transform: translateY(-50%);
    z-index: 9999; 
    width: 4.375rem; 
    height: 4.375rem; 
    background-color: #279F85;
    color: white; 
    font-size: 1.6rem; 
    font-weight: bold; 
    border: none; 
    border-radius: 50%; 
    cursor: pointer; 
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.2); 
}

#kontaktformularbutton:hover {
    background-color: #256429; 
}

/* --- BURGER MENU & RESPONSIVE NAVIGATION --- */
.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 10001;
  margin-left: 1rem;
}
.burger-menu span {
  display: block;
  height: 0.3rem;
  width: 2rem;
  background: #279F85;
  margin: 0.3rem 0;
  border-radius: 2px;
  transition: 0.3s;
}
.burger-menu.open span:nth-child(1) {
  transform: translateY(0.9rem) rotate(45deg);
}
.burger-menu.open span:nth-child(2) {
    height: 0.1rem;
    opacity: 0;
}
.burger-menu.open span:nth-child(3) {
  transform: translateY(-0.6rem) rotate(-45deg);
}


/* === Inline styles moved from index.html === */

/* Konfigurator Section Background */
#konfigurator {
    position: relative;
    width: 97.5%;
    padding: 3rem 2rem;
    background: url('Bilder/banner-nachhaltigkeitsbild-3.webp') center center / cover no-repeat;
    background-color: white;
}

#konfigurator .konfigurator-inner {
    max-width: 93.75rem;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    box-shadow: 0 0.25rem 1.25rem rgba(0,0,0,0.1);
}

#konfigurator .konfigurator-tabs {
    max-width: 68.75rem;
    margin: 0 auto;
}

#konfigurator .tab-content-container {
    display: none;
}

#infoBox.info-box,
#subInfoBox.info-box {
    max-width: 50rem;
    margin: 1rem auto;
}

#subInfoBox.info-box {
    display: none;
}

#konfigurator .konfigurator-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* FAQ custom button styles (for green background and border radius) */
.faq-question.faq-green {
    background-color: #eef8f6;
    width: 100%;
    text-align: left;
    border: none;
    padding: 1rem;
    font-size: 1.25rem;
    color: #279F85;
    font-weight: bold;
    cursor: pointer;
    border-radius: 0.5rem;
}

.faq-answer.faq-green {
    display: none;
    padding: 1rem;
    background-color: #f9f9f9;
    border-radius: 0 0 0.5rem 0.5rem;
}

/* FAQ custom span for + icon right alignment */
.faq-question .faq-plus {
    float: right;
}

@media (max-width: 1200px) {
  .burger-menu {
    display: flex;
  }
  .nav-links {
    display: none !important;
    flex-direction: column;
    width: 100%;
    background: white;
    position: absolute;
    top: 100%;
    left: 0;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.05);
    z-index: 10000;
  }
  .nav-links.open {
    display: flex !important;
    z-index: 9999;
    max-width: 100%;
    top: 127px;
  }
  .nav-links.open a{
    display: block;
    padding: 10px 40px;
  }

  .sticky-nav {
    flex-direction: row;
    align-items: center;
    overflow: visible;
  }

  .nav-links {
    display: block !important; /* Needed for transition to work */
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), opacity 0.3s ease;
    pointer-events: none;
  }
  .nav-links.open {
    max-height: 500px; /* Adjust if your menu is taller */
    opacity: 1;
    pointer-events: auto;
    display: block !important;
  }
  .hero-content{
    width: auto;
  }

  .right-arrow{
    right: 1rem;
  }
  .left-arrow{
    left: 1rem;
  }
  #kontaktformularbutton, 
  #emailButton,
  #linkedinButton,
  #infoModal,
  #infoButton{
      height: 3rem;
      width:  3rem;
  }
  #konfigurator {
      width: auto !important;
      overflow: hidden;
  }
  #infoButton{
      top: 65%;
  }
  #linkedinButton {
      top: calc(65% + 3.5rem); /* Unterhalb des Info-Buttons */
  }

  #emailButton {
      top: calc(65% + 7rem); /* Unterhalb des LinkedIn-Buttons */
  }
  #kontaktformularbutton{
      top: calc(65% + 10.5rem); /* Unterhalb des LinkedIn-Buttons */
  }
}
@media (max-width: 480px){

    .hero-content h1,
    h1{
        font-size: 2.4rem;
        line-height: 3rem;
    }
    h2{
        font-size: 1.8rem;
        line-height:2.4rem;
    }
    .button{
        line-height: 1.5rem;
    }


    .hero-banner{
        height: auto;
        overflow: hidden;
    }
    #kontaktformularbutton, 
    #emailButton,
    #linkedinButton,
    #infoModal,
    #infoButton{
       display: none;
    }

    .quick-check-section,
    .hero-wrapper,
    .beitrag-section,
    #konfigurator {
        padding: 0;
    }
    #konfigurator .konfigurator-inner{
        padding: 2rem;
    }
    #moduleGrid {
        justify-content: left;
    }
    p, li, ul, ol {
        line-height: 1.5;
        margin-bottom: 0.5rem;
    }
    .sticky-nav{
        padding: 1.5rem 2rem 0.5rem 1rem;
    }
    header{
        min-height: 5.9rem;
    }
    .button,
    .hero-buttons{
        display: block;
        width: 100%;
        text-align: center;
    }
    .hero-buttons a{
        width: 100%;
        margin-bottom: 1rem;
    }
    .report-card-details,
    .report-card-list{
        padding-left: 20px;
    }
    .report-card-list:has(span){
        padding-left: 40px;
    }
    .nav-links.open{
        top: 103px;
    }
}


@media (max-width: 768px) {
    .responsive-row {
      flex-direction: column;
      gap: 16px;
    }
    .responsive-row > div {
      flex: 1 1 100%;
    }
    .responsive-row img {
      display: block;
      margin: 0 auto;
      max-width: 260px;
      height: auto;
    }
  }



.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    font-size: 1.1rem;
    border: 0.0625rem solid #ccc;
    background-color: #f9f9f9;
    /* max-width entfernt für mobile Korrektheit */
}

@media (min-width: 900px) {
  .form-group input,
  .form-group textarea {
    max-width: 67rem;
  }
}