:root {
            --primary-color: #1a3a5f;
            --secondary-color: #2c5282;
            --accent-color: #4299e1;
            --light-color: #f7fafc;
            --dark-color: #2d3748;
            --text-color: #4a5568;
            --border-radius: 8px;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            font-family: 'Poppins', sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background-color: #fff;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header Styles */
        header {
            background-color: #fff;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            transition: var(--transition);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-color);
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .logo i {
            font-size: 2rem;
            color: var(--accent-color);
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        
        nav a {
            color: var(--dark-color);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            position: relative;
        }
        
        nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent-color);
            transition: var(--transition);
        }
        
        nav a:hover::after {
            width: 100%;
        }
        
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }
        
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: var(--dark-color);
            margin: 3px 0;
            transition: 0.3s;
        }
        
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -6px);
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 150px 0 100px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background:
            center center/cover;
            opacity: 0.2;
            z-index: -1;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            animation: fadeInUp 1s ease;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            animation: fadeInUp 1s ease 0.2s;
            animation-fill-mode: both;
        }
        
        .btn-primary {
            display: inline-block;
            background-color: var(--accent-color);
            color: white;
            padding: 12px 30px;
            border-radius: var(--border-radius);
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid var(--accent-color);
            animation: fadeInUp 1s ease 0.4s;
            animation-fill-mode: both;
        }
        
        .btn-primary:hover {
            background-color: transparent;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        /* Features Section */
        .features {
            padding: 80px 0;
            background-color: var(--light-color);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
        .section-title p {
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background-color: white;
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
            text-align: center;
            opacity: 0;
            transform: translateY(30px);
        }
        
        .feature-card.visible {
            opacity: 1;
            transform: translateY(0);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            font-size: 3rem;
            color: var(--accent-color);
            margin-bottom: 20px;
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--primary-color);
        }
        
        /* About Section */
        .about {
            padding: 80px 0;
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        
        .about-text h3 {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        
        .about-text p {
            margin-bottom: 20px;
        }
        
        .vision-mission {
            margin-top: 40px;
        }
        
        .vision-mission h4 {
            color: var(--secondary-color);
            margin-bottom: 10px;
            font-size: 1.3rem;
        }
        
        .about-image {
            position: relative;
            overflow: hidden;
            border-radius: var(--border-radius);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .about-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }
        
        .about-image:hover img {
            transform: scale(1.05);
        }
        
        /* FAQ Section */
        .faq {
            padding: 80px 0;
            background-color: var(--light-color);
        }
        
        .accordion {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .accordion-item {
            background-color: white;
            border-radius: var(--border-radius);
            margin-bottom: 15px;
            overflow: hidden;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
        }
        
        .accordion-header {
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--primary-color);
            transition: var(--transition);
        }
        
        .accordion-header:hover {
            background-color: rgba(66, 153, 225, 0.1);
        }
        
        .accordion-header i {
            transition: var(--transition);
        }
        
        .accordion-item.active .accordion-header i {
            transform: rotate(180deg);
        }
        
        .accordion-body {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease, padding 0.5s ease;
        }
        
        .accordion-item.active .accordion-body {
            padding: 0 20px 20px;
            max-height: 500px;
        }
        
        /* Contact Section */
        .contact {
            padding: 80px 0;
        }
        
        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
        }
        
        .contact-info h3 {
            font-size: 2rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        
        .contact-info-item {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .contact-info-item i {
            font-size: 1.5rem;
            color: var(--accent-color);
            margin-right: 15px;
            width: 30px;
        }
        
        .contact-info-item a {
            color: var(--text-color);
            text-decoration: none;
            transition: var(--transition);
        }
        
        .contact-info-item a:hover {
            color: var(--accent-color);
        }
        
        .contact-form {
            background-color: white;
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--dark-color);
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #e2e8f0;
            border-radius: var(--border-radius);
            font-family: inherit;
            transition: var(--transition);
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.1);
        }
        
        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }
        
        .btn-submit {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
            width: 100%;
        }
        
        .btn-submit:hover {
            background-color: var(--secondary-color);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .btn-submit:disabled {
            opacity: 0.7;
            cursor: not-allowed;
        }
        
        /* Social Media Section */
        .social {
            padding: 80px 0;
            background-color: var(--light-color);
            text-align: center;
        }
        
        .social-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }
        
        .social-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            background-color: white;
            border-radius: 50%;
            color: var(--primary-color);
            font-size: 1.5rem;
            transition: var(--transition);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            text-decoration: none;
        }
        
        .social-icon:hover {
            background-color: var(--accent-color);
            color: white;
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        /* Footer */
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 30px 0;
            text-align: center;
        }
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes slideIn {
            from {
                transform: translateX(-100%);
            }
            to {
                transform: translateX(0);
            }
        }
        
        /* Success Message */
        .success-message {
            background-color: #48bb78;
            color: white;
            padding: 15px;
            border-radius: var(--border-radius);
            margin-top: 20px;
            text-align: center;
            animation: fadeInUp 0.5s ease;
        }
        
        .error-message {
            background-color: #f56565;
            color: white;
            padding: 15px;
            border-radius: var(--border-radius);
            margin-top: 20px;
            text-align: center;
            animation: fadeInUp 0.5s ease;
        }
        
        /* Loading Spinner */
        .spinner {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255,255,255,.3);
            border-radius: 50%;
            border-top-color: #fff;
            animation: spin 1s ease-in-out infinite;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        /* Back to Top Button */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background-color: var(--primary-color);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
            z-index: 999;
            border: none;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }
        
        .back-to-top:hover {
            background-color: var(--accent-color);
            transform: translateY(-5px);
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .about-content,
            .contact-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }
        
        @media (max-width: 768px) {
            nav ul {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background-color: white;
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding-top: 50px;
                transition: left 0.3s ease;
                box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            }
            
            nav ul.active {
                left: 0;
            }
            
            .hamburger {
                display: flex;
            }
            
            .hero {
                padding: 120px 0 80px;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
            
            .back-to-top {
                bottom: 20px;
                right: 20px;
                width: 40px;
                height: 40px;
                font-size: 0.9rem;
            }
        }
        
        @media (max-width: 576px) {
            .container {
                padding: 0 15px;
            }
            
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .contact-form {
                padding: 20px;
            }
            
            .social-icons {
                flex-wrap: wrap;
            }
        }