/* CSS Variables */
        :root {
            --primary: #ff9800;
            --secondary: #2196f3;
            --accent: #4caf50;
            --dark: #333333;
            --light: #f5f5f5;
            --white: #ffffff;
            --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }

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

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

        h1, h2, h3, h4, h5, h6 {
            margin-bottom: 1rem;
            color: var(--dark);
        }

        p {
            margin-bottom: 1rem;
        }

        a {
            text-decoration: none;
            color: var(--secondary);
            transition: var(--transition);
        }

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

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        .btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: var(--primary);
            color: var(--white);
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
            text-align: center;
            font-size: 1rem;
        }

        .btn:hover {
            background-color: var(--secondary);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }

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

        .section {
            padding: 80px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }

        .section-title:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background-color: var(--primary);
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
        }

        /* Header Styles */
        header {
            background-color: var(--white);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }

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

        .company-logo {
            height: 60px;
            margin-right: 15px;
        }

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

        .logo-main {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }

        .logo-subtitle {
            font-size: 0.7rem;
            color: var(--dark);
            margin-top: 3px;
        }

        .authorized-badge {
            background-color: var(--secondary);
            color: var(--white);
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 0.7rem;
            font-weight: 600;
            margin-left: 15px;
        }

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

        .nav-menu li {
            margin-left: 25px;
        }

        .nav-menu a {
            color: var(--dark);
            font-weight: 600;
            position: relative;
        }

        .nav-menu a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background-color: var(--primary);
            bottom: -5px;
            left: 0;
            transition: var(--transition);
        }

        .nav-menu a:hover:after {
            width: 100%;
        }

        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1509391366360-2e959784a276?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2072&q=80');
            background-size: cover;
            background-position: center;
            color: var(--white);
            padding: 120px 0;
            text-align: center;
        }

        .hero h1 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--white);
        }

        .hero-tagline {
            font-size: 1.5rem;
            margin-bottom: 30px;
            color: var(--primary);
            font-weight: 700;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }

        /* Benefits Section */
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .benefit-card {
            background-color: var(--white);
            border-radius: 10px;
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
        }

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

        .benefit-icon {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 20px;
        }

        /* Subsidy Section */
        .subsidy-container {
            background-color: var(--white);
            border-radius: 10px;
            padding: 40px;
            box-shadow: var(--shadow);
            margin-top: 30px;
        }

        .subsidy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .subsidy-card {
            background-color: var(--light);
            border-radius: 10px;
            padding: 25px;
            text-align: center;
            border-top: 5px solid var(--primary);
        }

        .subsidy-amount {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin: 15px 0;
        }

        .subsidy-system {
            font-weight: 600;
            color: var(--dark);
        }

        .total-subsidy {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: var(--white);
            padding: 25px;
            border-radius: 10px;
            text-align: center;
            margin-top: 30px;
        }

        .total-subsidy h3 {
            color: var(--white);
            margin-bottom: 10px;
        }

        .max-subsidy {
            font-size: 2.5rem;
            font-weight: 800;
            margin: 15px 0;
        }

        /* Gallery Section */
        .gallery-section {
            background-color: var(--white);
        }

        .gallery-filters {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 40px;
        }

        .filter-btn {
            padding: 8px 20px;
            background-color: var(--light);
            border: none;
            border-radius: 30px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }

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

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .gallery-item {
            position: relative;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            cursor: pointer;
            aspect-ratio: 4/3;
        }

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

        .gallery-item:hover img, .gallery-item:hover video {
            transform: scale(1.05);
        }

        .gallery-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(0,0,0,0.7));
            color: var(--white);
            padding: 20px;
            transform: translateY(100%);
            transition: var(--transition);
        }

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

        .gallery-type {
            position: absolute;
            top: 15px;
            right: 15px;
            background-color: var(--primary);
            color: var(--white);
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        /* Lightbox Modal */
        .lightbox {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            z-index: 1001;
            justify-content: center;
            align-items: center;
        }

        .lightbox-content {
            max-width: 90%;
            max-height: 90%;
            border-radius: 10px;
            overflow: hidden;
        }

        .lightbox-content img, .lightbox-content video {
            width: 100%;
            height: auto;
            max-height: 80vh;
            object-fit: contain;
        }

        .lightbox-close {
            position: absolute;
            top: 20px;
            right: 30px;
            color: var(--white);
            font-size: 2rem;
            cursor: pointer;
            transition: var(--transition);
        }

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

        .lightbox-nav {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 20px;
            transform: translateY(-50%);
        }

        .lightbox-nav button {
            background-color: rgba(255, 255, 255, 0.2);
            color: var(--white);
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 1.5rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .lightbox-nav button:hover {
            background-color: var(--primary);
        }

        .lightbox-caption {
            position: absolute;
            bottom: 20px;
            left: 0;
            right: 0;
            text-align: center;
            color: var(--white);
            padding: 10px;
        }

        /* Contact Section */
        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .contact-info {
            background-color: var(--white);
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }

        .contact-icon {
            font-size: 1.5rem;
            color: var(--primary);
            margin-right: 15px;
            margin-top: 5px;
        }

        .contact-form {
            background-color: var(--white);
            padding: 30px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
        }

        /* Partners Section */
        .partners {
            background-color: var(--white);
            padding: 50px 0;
        }

        .partners-grid {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 40px;
            margin-top: 30px;
        }

        .partner-logo {
            height: 80px;
            filter: grayscale(100%);
            transition: var(--transition);
        }

        .partner-logo:hover {
            filter: grayscale(0%);
        }

        /* Footer */
        footer {
            background-color: var(--dark);
            color: var(--white);
            padding: 60px 0 20px;
        }

        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }

        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--primary);
        }

        .footer-links h3 {
            color: var(--white);
            margin-bottom: 20px;
            position: relative;
        }

        .footer-links h3:after {
            content: '';
            position: absolute;
            width: 40px;
            height: 3px;
            background-color: var(--primary);
            bottom: -8px;
            left: 0;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #bbb;
        }

        .footer-links a:hover {
            color: var(--primary);
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

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

        .social-links a:hover {
            background-color: var(--primary);
            color: var(--dark);
        }

        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #bbb;
        }

        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero-tagline {
                font-size: 1.2rem;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }

            .nav-menu {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background-color: var(--white);
                width: 80%;
                height: calc(100vh - 80px);
                transition: var(--transition);
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                padding: 30px;
            }

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

            .nav-menu li {
                margin: 15px 0;
            }

            .hero {
                padding: 80px 0;
            }

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

            .btn {
                width: 100%;
                max-width: 300px;
                margin-bottom: 10px;
            }

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

            .company-logo {
                height: 50px;
                margin-right: 10px;
            }

            .logo-main {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 576px) {
            .section {
                padding: 60px 0;
            }

            .subsidy-container {
                padding: 20px;
            }

            .subsidy-amount {
                font-size: 1.5rem;
            }

            .max-subsidy {
                font-size: 2rem;
            }

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

            .company-logo {
                height: 45px;
            }

            .logo-main {
                font-size: 1.3rem;
            }

            .logo-subtitle {
                font-size: 0.6rem;
            }
        }

        .footer-logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  flex-wrap: wrap;
}

.footer-logo-img {
  height: 150px;
  width: 150px;
  object-fit: contain;
  border-radius: 50%;       /* or 50% for circular look */
  background: white;         /* optional for clean contrast */
  padding: 5px;              /* slight inner spacing */
  box-shadow: 0 0 10px rgba(0,0,0,0.1);  /* subtle depth */
}