/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c5f2d;
    --secondary-color: #3d7f3f;
    --dark-color: #1a1a1a;
    --light-color: #f4f4f4;
    --gray-color: #666;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.nav-brand .logo-image {
    height: 50px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.nav-brand .logo-image:hover {
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 600px;
    background-image: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('../images/gallery/_DSF2954-Pano.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0.1), rgba(0,0,0,0.3));
    pointer-events: none;
}

.hero-content {
    z-index: 2;
    max-width: 800px;
    padding: 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    color: var(--dark-color);
    border: 2px solid var(--dark-color);
}

.btn-outline:hover {
    background-color: var(--dark-color);
    color: var(--white);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline-white:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* Services Overview */
.services-overview {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.services-overview h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.service-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.service-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--gray-color);
}

.cta-center {
    text-align: center;
}

/* About Preview */
.about-preview {
    padding: 5rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--gray-color);
    line-height: 1.8;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

/* Industries */
.industries {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.industries h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.industry-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.industry-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    line-height: 1.4;
}

.industry-item p {
    color: var(--gray-color);
    line-height: 1.6;
    font-size: 0.95rem;
}

.industry-item:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateX(5px);
}

.industry-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.industry-item p {
    color: var(--gray-color);
}

/* CTA Section */
.cta-section {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Gallery */
.gallery-section {
    padding: 5rem 0;
}

.gallery-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    height: 300px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--white);
    padding: 1.5rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* Contact Form */
.contact-section {
    padding: 5rem 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact-info p {
    margin-bottom: 2rem;
    color: var(--gray-color);
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.contact-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-item p,
.contact-item a {
    color: var(--gray-color);
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--primary-color);
}

.contact-form-wrapper {
    background-color: var(--light-color);
    padding: 2.5rem;
    border-radius: 10px;
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 95, 45, 0.1);
}

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

.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: block;
    padding: 1rem;
    background-color: var(--white);
    border: 2px dashed #ddd;
    border-radius: 5px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.file-upload-label:hover {
    border-color: var(--primary-color);
    background-color: rgba(44, 95, 45, 0.05);
}

.file-info {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* Services Page */
.page-header {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/gallery/_DSF2965.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 400px;
    padding: 5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.services-detail {
    padding: 5rem 0;
}

.service-detail-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 5rem;
    align-items: center;
}

.service-detail-item:nth-child(even) {
    direction: rtl;
}

.service-detail-item:nth-child(even) > * {
    direction: ltr;
}

.service-detail-content h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-detail-content p {
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.service-detail-content ul {
    list-style: none;
    margin: 1.5rem 0;
}

.service-detail-content ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-color);
}

.service-detail-content ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.service-detail-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

/* About Page */
.about-section {
    padding: 5rem 0;
}

.about-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.about-intro h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-intro p {
    font-size: 1.1rem;
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.value-item h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.value-item p {
    color: var(--gray-color);
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3,
.footer-col h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-col p {
    color: #ccc;
    margin-bottom: 0.5rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: #ccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .about-content,
    .contact-container,
    .service-detail-item {
        grid-template-columns: 1fr;
    }

    .service-detail-item:nth-child(even) {
        direction: ltr;
    }

    .services-grid,
    .industries-grid,
    .values-grid,
    .showcase-grid {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Lightbox for Gallery */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: var(--white);
    font-size: 40px;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    color: var(--primary-color);
}

/* Image Showcase */
.image-showcase {
    padding: 5rem 0;
    background-color: var(--white);
}

.image-showcase h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.showcase-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 300px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.showcase-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.showcase-item:hover img {
    transform: scale(1.05);
}

/* Videncenter / FAQ Section */
.videncenter-section {
    padding: 5rem 0;
    background-color: var(--white);
}

.videncenter-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.videncenter-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.videncenter-intro p {
    color: var(--gray-color);
    font-size: 1.1rem;
    line-height: 1.8;
}

.videncenter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.faq-category {
    background-color: var(--white);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.faq-category h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-color);
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item {
    background-color: var(--light-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.accordion-header {
    width: 100%;
    padding: 1.2rem 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    transition: var(--transition);
}

.accordion-header:hover {
    color: var(--primary-color);
}

.accordion-header .icon {
    font-size: 1.5rem;
    transition: var(--transition);
}

.accordion-item.active .accordion-header .icon {
    transform: rotate(45deg);
}

.accordion-item.active .accordion-header {
    color: var(--primary-color);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-content-inner {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--gray-color);
    line-height: 1.8;
}

.accordion-content-inner ul {
    list-style: none;
    margin: 1rem 0;
}

.accordion-content-inner ul li {
    padding: 0.3rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.accordion-content-inner ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.cta-faq {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    margin-top: 2rem;
}

.cta-faq h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.cta-faq p {
    color: var(--gray-color);
    margin-bottom: 1.5rem;
}

/* Videncenter Layout */
.videncenter-layout {
    display: flex;
    gap: 3rem;
    padding: 4rem 0;
    background-color: var(--white);
    max-width: 1400px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* Left Sidebar - PDF Downloads */
.pdf-sidebar {
    width: 380px;
    flex-shrink: 0;
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 5px solid var(--primary-color);
}

.pdf-sidebar h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-color);
}

.pdf-download-item {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.pdf-download-item:last-child {
    margin-bottom: 0;
}

.pdf-download-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

.pdf-download-item h4 {
    color: var(--dark-color);
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.pdf-download-item p {
    color: var(--gray-color);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.download-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.pdf-icon {
    width: 45px;
    height: auto;
    flex-shrink: 0;
    transition: var(--transition);
}

.pdf-icon:hover {
    transform: scale(1.1);
}

.download-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.95rem;
    padding: 0.75rem 1.25rem;
}

/* Right Main Content */
.videncenter-main {
    flex: 1;
    min-width: 0;
}

/* Videncenter Introduction */
.knowledge-intro {
    padding: 3rem 0;
    background-color: var(--white);
}

.knowledge-content {
    max-width: 900px;
    margin: 0 auto;
}

.knowledge-content h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.knowledge-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--gray-color);
    margin-bottom: 1.5rem;
}

/* Floor Types Section */
.floor-types-section {
    padding: 5rem 0;
    background-color: var(--light-color);
}

.floor-types-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    font-size: 1.15rem;
    color: var(--gray-color);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.floor-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.floor-type-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.floor-type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.floor-type-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.floor-type-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.floor-type-card p {
    color: var(--gray-color);
    line-height: 1.8;
    font-size: 1rem;
}

.floor-type-card strong {
    color: var(--dark-color);
}

/* Important Considerations */
.important-considerations {
    padding: 5rem 0;
    background-color: var(--white);
}

.important-considerations h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 3rem;
}

.considerations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.consideration-item {
    background: linear-gradient(135deg, var(--light-color) 0%, #e8e8e8 100%);
    padding: 2rem;
    border-radius: 10px;
    border-left: 5px solid var(--primary-color);
    transition: var(--transition);
}

.consideration-item:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transform: translateX(5px);
}

.consideration-item h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.consideration-item p {
    color: var(--gray-color);
    line-height: 1.8;
    font-size: 1rem;
}

/* PDF Downloads Section */
.pdf-downloads-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.pdf-downloads-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.pdf-downloads-section .section-intro {
    text-align: center;
    font-size: 1.15rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.downloads-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pdf-download-card {
    background-color: rgba(255,255,255,0.15);
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    display: flex;
    gap: 1.5rem;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.2);
}

.pdf-download-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    background-color: rgba(255,255,255,0.2);
}

.pdf-download-card .pdf-icon {
    flex-shrink: 0;
    background-color: var(--white);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-download-card .pdf-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pdf-download-card .pdf-content h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.pdf-download-card .pdf-content p {
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.pdf-download-card .btn {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background-color: var(--white);
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 3rem;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-category {
    margin-bottom: 3rem;
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.faq-category h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--primary-color);
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    transition: var(--transition);
    font-family: inherit;
}

.faq-question:hover {
    color: var(--primary-color);
    background-color: rgba(44, 95, 45, 0.05);
}

.faq-question.active {
    color: var(--primary-color);
    background-color: rgba(44, 95, 45, 0.08);
}

.faq-icon {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    transition: var(--transition);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    background-color: var(--white);
}

.faq-answer p {
    padding: 0 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
    font-size: 1rem;
    line-height: 1.7;
}

.faq-answer ul {
    list-style: none;
    margin: 1rem 1.5rem;
}

.faq-answer ul li {
    padding: 0.5rem 0;
    padding-left: 1.8rem;
    position: relative;
    color: var(--gray-color);
    line-height: 1.7;
    font-size: 1rem;
}

.faq-answer ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.faq-answer strong {
    color: var(--primary-color);
}

/* Acceptkriterier Section */
.acceptcriteria-section {
    padding: 5rem 0;
    background-color: var(--white);
    margin-bottom: 3rem;
}

.acceptcriteria-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 3rem;
}

.acceptcriteria-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.acceptcriteria-item {
    background-color: var(--white);
    border-left: 5px solid var(--primary-color);
    padding: 1.5rem 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.acceptcriteria-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
    transform: translateX(5px);
}

.acceptcriteria-item p {
    color: var(--gray-color);
    line-height: 1.8;
    font-size: 1.05rem;
    margin: 0;
}

/* Responsive adjustments for Videncenter */
@media (max-width: 900px) {
    .videncenter-content {
        grid-template-columns: 1fr;
    }
    
    .downloads-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }
    
    .pdf-download-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    
    .pdf-download-card .pdf-icon {
        margin-bottom: 1.5rem;
    }
    
    .pdf-download-card .pdf-content .btn {
        align-self: center;
    }
    
    .pdf-icon {
        margin-bottom: 1.5rem;
    }
    
    .floor-types-grid,
    .considerations-grid {
        grid-template-columns: 1fr;
    }
}

/* Responsive Videncenter Layout */
@media (max-width: 1024px) {
    .videncenter-layout {
        flex-direction: column;
        gap: 2rem;
    }
    
    .pdf-sidebar {
        width: 100%;
        position: static;
        order: -1;
        border-left: none;
        border-top: 5px solid var(--primary-color);
    }
    
    .videncenter-main {
        order: 0;
    }
    
    .download-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .pdf-icon {
        margin: 0 auto 1rem;
    }
}

@media (max-width: 768px) {
    .knowledge-content h2 {
        font-size: 1.8rem;
    }
    
    .floor-types-section h2,
    .important-considerations h2,
    .faq-section h2,
    .acceptcriteria-section h2 {
        font-size: 2rem;
    }
    
    .faq-category {
        padding: 1.5rem;
    }
    
    .faq-question {
        font-size: 1rem;
        padding: 1.2rem;
    }
    
    .acceptcriteria-item {
        padding: 1.2rem 1.5rem;
    }
    
    .acceptcriteria-item p {
        font-size: 1rem;
    }
    
    .pdf-sidebar {
        padding: 1.5rem;
    }
    
    .pdf-download-item {
        padding: 1.2rem;
    }
    
    .pdf-download-item h4 {
        font-size: 1.1rem;
    }
    
    .pdf-download-item p {
        font-size: 0.9rem;
    }
}