:root {
     --primary: #1a3e72;
     /* Navy blue */
     --secondary: #d32f2f;
     /* Deep red */
     --accent: #ffc107;
     /* Gold */
     --light: #ffffff;
     --dark: #212121;
     --gray: #f5f5f5;
     --text: #333333;
 }

 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     font-family: 'Poppins', 'Segoe UI', sans-serif;
 }

 @font-face {
     font-family: 'Poppins';
     font-style: normal;
     font-weight: 400;
     src: url(https://fonts.gstatic.com/s/poppins/v20/pxiEyp8kv8JHgFVrJJfecg.woff2) format('woff2');
 }

 body {
     line-height: 1.6;
     color: var(--text);
     background-color: var(--gray);
     overflow-x: hidden;
 }

 /* Header Styles */
 header {
     background: linear-gradient(135deg, var(--primary), #0d2b52);
     color: var(--light);
     padding: 1rem 0;
     position: fixed;
     width: 100%;
     top: 0;
     z-index: 1000;
     box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
     transition: all 0.3s ease;
 }

 .header-container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 2rem;
     display: flex;
     justify-content: space-between;
     align-items: center;
 }

 .logo-container {
     display: flex;
     align-items: center;
     gap: 1rem;
 }

 .logo {
     width: 60px;
     height: 60px;
     background-color: var(--light);
     border-radius: 50%;
     display: flex;
     justify-content: center;
     align-items: center;
     color: var(--primary);
     font-weight: bold;
     font-size: 1.5rem;
     box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
 }

 .logo-text {
     display: flex;
     flex-direction: column;
 }

 .logo-text h1 {
     font-size: 1.2rem;
     font-weight: 700;
     margin: 0;
     line-height: 1.2;
 }

 .logo-text p {
     font-size: 0.8rem;
     opacity: 0.9;
     margin: 0;
 }

 /* Navigation */
 nav {
     display: flex;
     align-items: center;
 }

 .nav-links {
     display: flex;
     list-style: none;
 }

 .nav-links li {
     margin-left: 1.5rem;
     position: relative;
 }

 .nav-links a {
     color: var(--light);
     text-decoration: none;
     font-weight: 500;
     font-size: 0.95rem;
     transition: all 0.3s ease;
     padding: 0.5rem 0;
     position: relative;
 }

 .nav-links a:after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 0;
     width: 0;
     height: 2px;
     background-color: var(--accent);
     transition: width 0.3s ease;
 }

 .nav-links a:hover:after,
 .nav-links a.active:after {
     width: 100%;
 }

 .nav-links a:hover {
     color: var(--accent);
 }

 .mobile-menu-btn {
     display: none;
     background: none;
     border: none;
     color: var(--light);
     font-size: 1.5rem;
     cursor: pointer;
 }

 /* Hero Section Gambar oleh href=httpspixabay.comidusersteamworkdefinition-25894307utm_source=link-attribution&utm_medium=referral&utm_campaign=image&utm_content=7035954teamworkdefinitiona dari a href=httpspixabay.comidutm_source=link-attribution&utm_medium=referral&utm_campaign=image&utm_content=7035954Pixabaya*/
 .hero {
     height: 100vh;
     min-height: 600px;
     background: linear-gradient(rgba(26, 62, 114, 0.8), rgba(26, 62, 114, 0.8)),
         url('https://www.ybaptm.com/gambar/two-hands-7035954_1920.jpg') no-repeat center center/cover;
     display: flex;
     align-items: center;
     padding: 0 2rem;
     margin-top: 82px;
 }

 .hero-content {
     max-width: 1200px;
     margin: 0 auto;
     width: 100%;
 }

 .hero h1 {
     font-size: 3.5rem;
     font-weight: 700;
     color: var(--light);
     margin-bottom: 1.5rem;
     line-height: 1.2;
 }

 .hero p {
     font-size: 1.2rem;
     color: rgba(255, 255, 255, 0.9);
     max-width: 600px;
     margin-bottom: 2rem;
 }

 .cta-button {
     display: inline-block;
     background-color: var(--accent);
     color: var(--dark);
     padding: 0.8rem 2rem;
     border-radius: 50px;
     text-decoration: none;
     font-weight: 600;
     transition: all 0.3s ease;
     border: 2px solid var(--accent);
 }

 .cta-button:hover {
     background-color: transparent;
     color: var(--accent);
 }

 .cta-button.secondary {
     background-color: transparent;
     color: var(--light);
     border-color: var(--light);
     margin-left: 1rem;
 }

 .cta-button.secondary:hover {
     background-color: var(--light);
     color: var(--primary);
 }

 /* Main Content */
 .container {
     max-width: 1200px;
     margin: 5rem auto;
     padding: 0 2rem;
 }

 .section-title {
     text-align: center;
     margin-bottom: 3rem;
     position: relative;
 }

 .section-title h2 {
     font-size: 2.5rem;
     color: var(--primary);
     margin-bottom: 1rem;
     display: inline-block;
 }

 .section-title h2:after {
     content: '';
     position: absolute;
     bottom: -10px;
     left: 50%;
     transform: translateX(-50%);
     width: 80px;
     height: 4px;
     background-color: var(--accent);
 }

 .section-title p {
     color: var(--text);
     max-width: 700px;
     margin: 0 auto;
 }

 /* About Section */
 .about-section {
     display: flex;
     align-items: center;
     gap: 3rem;
     margin-bottom: 5rem;
 }

 .about-image {
     flex: 1;
     border-radius: 10px;
     overflow: hidden;
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
 }

 .about-image img {
     width: 100%;
     height: auto;
     display: block;
 }

 .about-content {
     flex: 1;
 }

 .about-content h3 {
     font-size: 1.8rem;
     color: var(--primary);
     margin-bottom: 1.5rem;
 }

 .about-content p {
     margin-bottom: 1.5rem;
     color: var(--text);
 }

 .founders {
     margin-top: 2rem;
 }

 .founders h4 {
     font-size: 1.2rem;
     color: var(--primary);
     margin-bottom: 1rem;
 }

 .founders ul {
     list-style-position: inside;
     margin-bottom: 1.5rem;
 }

 /* Vision Section */
 .vision-section {
     background-color: var(--light);
     padding: 5rem 0;
     margin: 5rem 0;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
 }

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

 .vision-card {
     background-color: var(--light);
     border-radius: 10px;
     padding: 2rem;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
     transition: transform 0.3s ease;
 }

 .vision-card:hover {
     transform: translateY(-10px);
 }

 .vision-card h3 {
     color: var(--primary);
     margin-bottom: 1rem;
     font-size: 1.5rem;
     display: flex;
     align-items: center;
     gap: 0.5rem;
 }

 .vision-card h3 i {
     color: var(--accent);
 }

 .vision-card p {
     margin-bottom: 1rem;
     color: var(--text);
 }

 .vision-card ul {
     margin-left: 1.5rem;
     color: var(--text);
 }

 .vision-card ul li {
     margin-bottom: 0.5rem;
 }

 /* Organization Section */
 .org-section {
     margin-bottom: 5rem;
 }

 .org-tabs {
     display: flex;
     justify-content: center;
     margin-bottom: 2rem;
     flex-wrap: wrap;
 }

 .org-tab {
     padding: 0.8rem 1.5rem;
     background-color: transparent;
     border: none;
     border-bottom: 3px solid transparent;
     font-weight: 600;
     color: var(--text);
     cursor: pointer;
     transition: all 0.3s ease;
 }

 .org-tab.active {
     color: var(--primary);
     border-bottom-color: var(--accent);
 }

 .org-content {
     display: none;
 }

 .org-content.active {
     display: block;
     animation: fadeIn 0.5s ease;
 }

 .team-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
     gap: 2rem;
 }

 .team-member {
     background-color: var(--light);
     border-radius: 10px;
     overflow: hidden;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
     text-align: center;
     transition: transform 0.3s ease;
 }

 .team-member:hover {
     transform: translateY(-5px);
 }

 .team-member-img {
     height: 200px;
     overflow: hidden;
 }

 .team-member-img img {
     width: 100%;
     height: 100%;
     object-fit: contain;
     transition: transform 0.5s ease;
 }

 .team-member:hover .team-member-img img {
     transform: scale(1.3);
 }

 .team-member-info {
     padding: 1.5rem;
 }

 .team-member-info h4 {
     color: var(--primary);
     margin-bottom: 0.5rem;
 }

 .team-member-info p {
     color: var(--secondary);
     font-weight: 500;
 }

 /* Clean text-based styling */
 .org-member {
     background: white;
     border-radius: 8px;
     padding: 1.5rem;
     margin-bottom: 1rem;
     box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
 }

 .org-member h4 {
     color: var(--primary);
     margin-bottom: 0.5rem;
     font-size: 1.1rem;
 }

 .org-member p {
     margin-bottom: 0.3rem;
     color: var(--text);
 }

 .org-member small {
     color: #666;
     font-size: 0.85rem;
 }

 /* Programs Section */
 .programs-section {
     margin-bottom: 5rem;
 }

 .program-filter {
     display: flex;
     justify-content: center;
     margin-bottom: 2rem;
     flex-wrap: wrap;
     gap: 1rem;
 }

 .filter-btn {
     padding: 0.6rem 1.5rem;
     background-color: var(--light);
     border: 1px solid #ddd;
     border-radius: 50px;
     font-weight: 500;
     color: var(--text);
     cursor: pointer;
     transition: all 0.3s ease;
 }

 .filter-btn.active,
 .filter-btn:hover {
     background-color: var(--primary);
     color: var(--light);
     border-color: var(--primary);
 }

 .program-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
     gap: 2rem;
 }

 .program-card {
     background-color: var(--light);
     border-radius: 10px;
     overflow: hidden;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
     transition: transform 0.3s ease;
 }

 .program-card:hover {
     transform: translateY(-5px);
 }

 .program-img {
     height: 200px;
     overflow: hidden;
 }

 .program-img img {
     width: 100%;
     height: 100%;
     object-fit: cover;
     transition: transform 0.5s ease;
 }

 .program-card:hover .program-img img {
     transform: scale(1.1);
 }

 .program-info {
     padding: 1.5rem;
 }

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

 .program-meta {
     display: flex;
     gap: 1rem;
     margin-bottom: 1rem;
     color: var(--secondary);
     font-size: 0.9rem;
 }

 .program-meta i {
     margin-right: 0.3rem;
 }

 .program-info p {
     color: var(--text);
     margin-bottom: 1rem;
 }

 .program-link {
     display: inline-block;
     color: var(--primary);
     font-weight: 600;
     text-decoration: none;
     transition: all 0.3s ease;
 }

 .program-link:hover {
     color: var(--secondary);
 }

 .program-link i {
     margin-left: 0.5rem;
     transition: transform 0.3s ease;
 }

 .program-link:hover i {
     transform: translateX(5px);
 }

 /* Gallery Section */
 .gallery-section {
     margin-bottom: 5rem;
 }

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

 .gallery-item {
     position: relative;
     height: 250px;
     overflow: hidden;
     border-radius: 8px;
     cursor: pointer;
 }

 .gallery-item img {
     width: 100%;
     height: 100%;
     object-fit: cover;
     transition: transform 0.5s ease;
 }

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

 .gallery-overlay {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.5);
     display: flex;
     justify-content: center;
     align-items: center;
     opacity: 0;
     transition: opacity 0.3s ease;
 }

 .gallery-item:hover .gallery-overlay {
     opacity: 1;
 }

 .gallery-overlay i {
     color: var(--light);
     font-size: 2rem;
 }

 /* Contact Section */
 .contact-section {
     background-color: var(--light);
     padding: 5rem 0;
     margin-bottom: 0;
     box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.05);
 }

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

 .contact-info {
     margin-bottom: 2rem;
 }

 .contact-info h3 {
     color: var(--primary);
     margin-bottom: 1.5rem;
     font-size: 1.5rem;
     display: flex;
     align-items: center;
     gap: 0.5rem;
 }

 .contact-info h3 i {
     color: var(--accent);
 }

 .contact-info p {
     margin-bottom: 1rem;
     color: var(--text);
 }

 .contact-info a {
     color: var(--secondary);
     text-decoration: none;
     transition: all 0.3s ease;
 }

 .contact-info a:hover {
     color: var(--primary);
     text-decoration: underline;
 }

 .contact-info ul {
     list-style: none;
 }

 .contact-info ul li {
     margin-bottom: 0.8rem;
     color: var(--text);
 }

 .contact-info ul li i {
     color: var(--accent);
     margin-right: 0.5rem;
     width: 20px;
     text-align: center;
 }

 .contact-form {
     background-color: var(--gray);
     padding: 2rem;
     border-radius: 10px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
 }

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

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

 .form-group label {
     display: block;
     margin-bottom: 0.5rem;
     color: var(--text);
     font-weight: 500;
 }

 .form-group input,
 .form-group textarea {
     width: 100%;
     padding: 0.8rem 1rem;
     border: 1px solid #ddd;
     border-radius: 5px;
     font-family: inherit;
     transition: all 0.3s ease;
 }

 .form-group input:focus,
 .form-group textarea:focus {
     outline: none;
     border-color: var(--primary);
     box-shadow: 0 0 0 3px rgba(26, 62, 114, 0.2);
 }

 .form-group textarea {
     min-height: 150px;
     resize: vertical;
 }

 .submit-btn {
     background-color: var(--primary);
     color: var(--light);
     border: none;
     padding: 0.8rem 2rem;
     border-radius: 50px;
     font-weight: 600;
     cursor: pointer;
     transition: all 0.3s ease;
 }

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

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

 .footer-container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 2rem;
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
     gap: 2rem;
     margin-bottom: 2rem;
 }

 .footer-col h4 {
     color: var(--light);
     margin-bottom: 1.5rem;
     font-size: 1.2rem;
     position: relative;
     padding-bottom: 0.5rem;
 }

 .footer-col h4:after {
     content: '';
     position: absolute;
     bottom: 0;
     left: 0;
     width: 50px;
     height: 2px;
     background-color: var(--accent);
 }

 .footer-col p {
     margin-bottom: 1rem;
     opacity: 0.8;
 }

 .footer-links {
     list-style: none;
 }

 .footer-links li {
     margin-bottom: 0.8rem;
 }

 .footer-links a {
     color: var(--light);
     text-decoration: none;
     opacity: 0.8;
     transition: all 0.3s ease;
 }

 .footer-links a:hover {
     opacity: 1;
     color: var(--accent);
     padding-left: 5px;
 }

 .social-links {
     display: flex;
     gap: 1rem;
     margin-top: 1rem;
 }

 .social-links a {
     display: flex;
     align-items: center;
     justify-content: center;
     width: 40px;
     height: 40px;
     background-color: rgba(255, 255, 255, 0.1);
     border-radius: 50%;
     color: var(--light);
     transition: all 0.3s ease;
 }

 .social-links a:hover {
     background-color: var(--accent);
     color: var(--dark);
     transform: translateY(-3px);
 }

 .footer-bottom {
     text-align: center;
     padding-top: 2rem;
     border-top: 1px solid rgba(255, 255, 255, 0.1);
 }

 .footer-bottom p {
     opacity: 0.7;
     font-size: 0.9rem;
 }

 .qr-code {
     max-width: 250px;
     /* Lebar maksimum */
     width: 100%;
     /* Fleksibel */
     height: auto;
     /* Proporsi terjaga */
 }

 /* Responsive untuk mobile */
 @media (max-width: 480px) {
     .qr-code {
         width: 250px;
         height: 100px;
         height: auto;
     }
 }

 /* Animations */
 @keyframes fadeIn {
     from {
         opacity: 0;
         transform: translateY(20px);
     }

     to {
         opacity: 1;
         transform: translateY(0);
     }
 }

 /* Mobile Styles */
 @media (max-width: 992px) {
     .header-container {
         padding: 0 1.5rem;
     }

     .nav-links {
         position: fixed;
         top: 82px;
         left: -100%;
         width: 100%;
         height: calc(100vh - 82px);
         background-color: var(--primary);
         flex-direction: column;
         align-items: center;
         justify-content: center;
         transition: all 0.5s ease;
         z-index: 999;
     }

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

     .nav-links li {
         margin: 1rem 0;
     }

     .mobile-menu-btn {
         display: block;
     }

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

     .hero p {
         font-size: 1rem;
     }

     .about-section {
         flex-direction: column;
     }

     .about-image {
         width: 100%;
     }
 }

 @media (max-width: 768px) {
     .hero h1 {
         font-size: 2rem;
     }

     .section-title h2 {
         font-size: 2rem;
     }

     .cta-button {
         display: block;
         width: 100%;
         text-align: center;
         margin-bottom: 1rem;
     }

     .cta-button.secondary {
         margin-left: 0;
     }

     .program-grid {
         grid-template-columns: 1fr;
     }
 }