:root {
            --primary-blue: #1a4a8f;
            --secondary-blue: #2c6bc0;
            --light-blue: #e8f1ff;
            --accent-blue: #0a2a5a;
            --white: #ffffff;
            --gray-light: #f8f9fa;
            --gray-medium: #e9ecef;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: #333;
            padding-top: 80px; /* For fixed navbar */
        }
        
        /* Fixed Navigation Bar */
        .navbar {
            background-color: var(--white) !important;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            padding: 10px 0;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1030;
        }
        
        .navbar-brand {
            display: flex;
            align-items: center;
            margin-right: 2rem;
        }
        
        .logo-container {
            display: flex;
            align-items: center;
        }
        
        .logo-icon {
            background-color: var(--primary-blue);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            font-size: 1.8rem;
        }
        
        .logo-text {
            font-weight: 700;
            color: var(--primary-blue);
            line-height: 1.2;
        }
        
        .logo-text .main {
            font-size: 1.4rem;
        }
        
        .logo-text .sub {
            font-size: 0.9rem;
            color: #666;
            font-weight: 500;
        }
        
        .navbar-nav .nav-link {
            color: var(--primary-blue) !important;
            font-weight: 500;
            padding: 8px 15px !important;
            margin: 0 5px;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        
        .navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
            background-color: var(--light-blue);
            color: var(--accent-blue) !important;
        }
        
        /* Carousel Section */
        .carousel-container {
            margin-bottom: 50px;
        }
        
        .carousel-item {
            height: 500px;
            background-color: var(--light-blue);
        }
        
        .carousel-image {
            height: 100%;
            object-fit: cover;
            opacity: 0.9;
        }
        
        .carousel-caption {
            background-color: rgba(10, 42, 90, 0.8);
            padding: 20px;
            border-radius: 5px;
            bottom: 20%;
            left: 10%;
            right: 10%;
        }
        
        .carousel-caption h3 {
            color: var(--white);
            font-weight: 600;
        }
        
        .carousel-caption p {
            color: var(--gray-light);
        }
        
        /* Section Headers */
        .section-header {
            text-align: center;
            margin-bottom: 40px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .section-header h2 {
            color: var(--primary-blue);
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .section-header:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--secondary-blue);
            border-radius: 2px;
        }
        
        /* Cards */
        .card {
            border: none;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
            border-radius: 10px;
            overflow: hidden;
        }
        
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .card-icon {
            width: 70px;
            height: 70px;
            background-color: var(--light-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 20px auto 15px;
            font-size: 1.8rem;
            color: var(--primary-blue);
        }
        
        .card-title {
            color: var(--primary-blue);
            font-weight: 600;
            margin-bottom: 15px;
        }
        
        .card-body {
            padding: 25px;
        }
        
        .btn-custom {
            background-color: var(--primary-blue);
            color: white;
            padding: 8px 20px;
            border-radius: 4px;
            font-weight: 500;
            border: none;
            transition: all 0.3s ease;
        }
        
        .btn-custom:hover {
            background-color: var(--accent-blue);
            color: white;
        }
        
        /* Complaint Section */
        .complaint-card {
            border-top: 5px solid var(--primary-blue);
        }
        
        .complaint-card .card-icon {
            background-color: rgba(26, 74, 143, 0.1);
        }
        
        /* Satisfaction Section */
        .satisfaction-section {
            background-color: var(--light-blue);
            padding: 60px 0;
            margin: 60px 0;
            border-radius: 10px;
        }
        
        .satisfaction-card {
            max-width: 700px;
            margin: 0 auto;
            border-top: 5px solid var(--secondary-blue);
        }
        
        .rating-stars {
            color: #ffc107;
            font-size: 1.5rem;
            margin: 15px 0;
        }
        
        /* Mission, Vision, Values */
        .mv-card {
            border-top: 5px solid var(--accent-blue);
        }
        
        .mv-card .card-icon {
            background-color: rgba(10, 42, 90, 0.1);
        }
        
        /* Footer */
        footer {
            background-color: var(--accent-blue);
            color: var(--white);
            padding-top: 60px;
            margin-top: 60px;
        }
        
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: white;
        }
        
        .footer-links h5 {
            color: var(--white);
            font-weight: 600;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-links h5:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background-color: var(--secondary-blue);
        }
        
        .footer-links ul {
            list-style: none;
            padding-left: 0;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #b8d0ff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--white);
            padding-left: 5px;
        }
        
        .contact-info li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }
        
        .contact-info i {
            margin-right: 10px;
            color: var(--secondary-blue);
            margin-top: 5px;
        }
        
        .copyright {
            background-color: rgba(0, 0, 0, 0.2);
            padding: 20px 0;
            margin-top: 40px;
            text-align: center;
        }
        
        /* Responsive adjustments */
        @media (max-width: 992px) {
            .navbar-nav {
                text-align: center;
                padding-top: 10px;
            }
            
            .logo-text .main {
                font-size: 1.2rem;
            }
            
            .carousel-item {
                height: 400px;
            }
        }
        
        @media (max-width: 768px) {
            .carousel-item {
                height: 350px;
            }
            
            .carousel-caption {
                bottom: 10%;
                left: 5%;
                right: 5%;
            }
        }
        
        @media (max-width: 576px) {
            .logo-text .main {
                font-size: 1rem;
            }
            
            .logo-text .sub {
                font-size: 0.8rem;
            }
            
            .carousel-item {
                height: 300px;
            }
            
            .carousel-caption h3 {
                font-size: 1.2rem;
            }
            
            .section-header h2 {
                font-size: 1.5rem;
            }
        }