:root {
            --primary-orange: #f39208;
            --primary-black: #000000;
            --primary-white: #ffffff;
            --light-gray: #f8f9fa;
            --medium-gray: #6c757d;
            --dark-gray: #343a40;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--primary-black);
        }
        
        /* Header Styles */
        .navbar {
            background: var(--primary-white) !important;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            padding: 0.75rem 0;
        }
        
        .navbar.scrolled {
            padding: 0.5rem 0;
            box-shadow: 0 2px 25px rgba(0,0,0,0.15);
        }
        
        .navbar-brand img {
            height: 99px; /*45*/
            transition: all 0.3s ease;
        }
        
        .navbar.scrolled .navbar-brand img {
            height: 99px;/*35*/
        }
        
        .navbar-nav .nav-link {
            color: var(--primary-black) !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .navbar-nav .nav-link:hover {
            color: var(--primary-orange) !important;
        }
        
        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 50%;
            background-color: var(--primary-orange);
            transition: all 0.3s ease;
        }
        
        .navbar-nav .nav-link:hover::after {
            width: 100%;
            left: 0;
        }
        
        .btn-access {
            background: var(--primary-orange);
            border: none;
            color: var(--primary-white);
            padding: 0.5rem 1.5rem;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        
        .btn-access:hover {
            background: #e68207;
            color: var(--primary-white);
            transform: translateY(-2px);
            box-shadow: 0 4px 15px rgba(243, 146, 8, 0.3);
        }
        
        /* Hero Section */
        .hero-carousel {
            height: 100vh;
            min-height: 600px;
        }
        
        .carousel-item {
            height: 100vh;
            min-height: 600px;
            background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(243,146,8,0.3) 100%);
            background-size: cover;
            background-position: center;
            position: relative;
        }
        
        .carousel-item.slide-1 {
            background-image: url('https://images.unsplash.com/photo-1523240795612-9a054b0db644?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
        }
        
        .carousel-item.slide-2 {
            background-image: url('https://images.unsplash.com/photo-1434030216411-0b793f4b4173?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
        }
        
        .carousel-item.slide-3 {
            background-image: url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
        }
        
        .hero-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            color: var(--primary-white);
            width: 90%;
            max-width: 800px;
        }
        
        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .hero-content p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
        }
        
        .btn-hero {
            background: var(--primary-orange);
            border: none;
            color: var(--primary-white);
            padding: 1rem 2.5rem;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 30px;
            transition: all 0.3s ease;
            margin: 0 0.5rem;
            text-decoration: none;
            display: inline-block;
        }
        
        .btn-hero:hover {
            background: #e68207;
            color: var(--primary-white);
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(243, 146, 8, 0.4);
        }
        
        .btn-hero.btn-outline {
            background: transparent;
            border: 2px solid var(--primary-white);
        }
        
        .btn-hero.btn-outline:hover {
            background: var(--primary-white);
            color: var(--primary-black);
        }
        
        /* Section Styles */
        .section-padding {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 4rem;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-black);
            margin-bottom: 1rem;
        }
        
        .section-title p {
            font-size: 1.1rem;
            color: var(--medium-gray);
            max-width: 600px;
            margin: 0 auto;
        }
        
        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 4px;
            background: var(--primary-orange);
            margin: 2rem auto 0;
        }
        
        /* About Section */
        .about-card {
            background: var(--primary-white);
            border-radius: 15px;
            padding: 2.5rem;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            height: 100%;
        }
        
        .about-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        
        .about-card .icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-orange), #ff6b35);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
            color: var(--primary-white);
        }
        
        .about-card h4 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-black);
        }
        
        .about-card p {
            color: var(--medium-gray);
            line-height: 1.8;
        }
        
        /* Programs Section */
        .programs-bg {
            background: var(--light-gray);
        }
        
        .program-card {
            background: var(--primary-white);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            height: 100%;
        }
        
        .program-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        
        .program-card .card-img {
            height: 200px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        
        .program-card .card-body {
            padding: 2rem;
        }
        
        .program-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: var(--primary-orange);
            color: var(--primary-white);
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        
        .program-card h5 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-black);
        }
        
        .program-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
            font-size: 0.9rem;
            color: var(--medium-gray);
        }
        
        .program-meta i {
            color: var(--primary-orange);
            margin-right: 0.5rem;
        }
        
        .btn-program {
            background: var(--primary-orange);
            color: var(--primary-white);
            border: none;
            padding: 0.7rem 1.5rem;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            width: 100%;
        }
        
        .btn-program:hover {
            background: #e68207;
            color: var(--primary-white);
            transform: translateY(-2px);
        }
        
        /* News Section */
        .news-card {
            background: var(--primary-white);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            height: 100%;
        }
        
        .news-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }
        
        .news-card .card-img {
            height: 200px;
            background-size: cover;
            background-position: center;
        }
        
        .news-card .card-body {
            padding: 1.5rem;
        }
        
        .news-date {
            color: var(--primary-orange);
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .news-card h6 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: var(--primary-black);
            line-height: 1.4;
        }
        
        .news-card p {
            color: var(--medium-gray);
            font-size: 0.9rem;
            margin-bottom: 1rem;
        }
        
        .btn-read-more {
            color: var(--primary-orange);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        
        .btn-read-more:hover {
            color: #e68207;
            text-decoration: underline;
        }
        
        /* Services Section */
        .services-bg {
            background: linear-gradient(135deg, var(--primary-black) 0%, var(--dark-gray) 100%);
            color: var(--primary-white);
        }
        
        .service-item {
            text-align: center;
            padding: 2rem;
            border-radius: 15px;
            transition: all 0.3s ease;
        }
        
        .service-item:hover {
            background: rgba(255,255,255,0.1);
            transform: translateY(-10px);
        }
        
        .service-item .icon {
            width: 70px;
            height: 70px;
            background: var(--primary-orange);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 1.8rem;
        }
        
        .service-item h5 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }
        
        .service-item p {
            opacity: 0.9;
            line-height: 1.6;
        }
        
        /* Contact Section */
        .contact-form {
            background: var(--primary-white);
            padding: 3rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        
        .form-control {
            border: 2px solid #e9ecef;
            border-radius: 10px;
            padding: 0.8rem 1rem;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            border-color: var(--primary-orange);
            box-shadow: 0 0 0 0.2rem rgba(243, 146, 8, 0.25);
        }
        
        .btn-submit {
            background: var(--primary-orange);
            border: none;
            color: var(--primary-white);
            padding: 1rem 2rem;
            font-weight: 600;
            border-radius: 10px;
            transition: all 0.3s ease;
            width: 100%;
        }
        
        .btn-submit:hover {
            background: #e68207;
            color: var(--primary-white);
            transform: translateY(-2px);
        }
        
        .contact-info {
            background: var(--primary-black);
            color: var(--primary-white);
            padding: 3rem;
            border-radius: 15px;
            height: 100%;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 2rem;
        }
        
        .contact-item .icon {
            min-width: 50px;
            height: 50px;
            background: var(--primary-orange);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            font-size: 1.2rem;
        }
        
        .social-links {
            margin-top: 2rem;
        }
        
        .social-links a {
            display: inline-block;
            width: 45px;
            height: 45px;
            background: var(--primary-orange);
            color: var(--primary-white);
            border-radius: 50%;
            text-align: center;
            line-height: 45px;
            margin-right: 1rem;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        
        .social-links a:hover {
            background: #e68207;
            transform: translateY(-3px);
        }
        
        /* Footer */
        .footer {
            background: var(--primary-black);
            color: var(--primary-white);
            padding: 3rem 0 1rem;
        }
        
        .footer h5 {
            color: var(--primary-orange);
            font-weight: 600;
            margin-bottom: 1.5rem;
        }
        
        .footer ul {
            list-style: none;
            padding: 0;
        }
        
        .footer ul li {
            margin-bottom: 0.5rem;
        }
        
        .footer ul li a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer ul li a:hover {
            color: var(--primary-orange);
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            margin-top: 2rem;
            padding-top: 2rem;
            text-align: center;
            color: rgba(255,255,255,0.7);
        }
        
        /* Back to Top Button */
        .btn-back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary-orange);
            color: var(--primary-white);
            border: none;
            border-radius: 50%;
            font-size: 1.2rem;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 1000;
            box-shadow: 0 4px 15px rgba(243, 146, 8, 0.3);
        }
        
        .btn-back-to-top:hover {
            background: #e68207;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(243, 146, 8, 0.4);
        }
        
        .btn-back-to-top:focus {
            outline: 2px solid var(--primary-orange);
            outline-offset: 2px;
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .hero-content p {
                font-size: 1.1rem;
            }
            
            .btn-hero {
                padding: 0.8rem 2rem;
                font-size: 1rem;
                margin: 0.5rem;
                display: block;
                width: 100%;
                max-width: 300px;
                margin-left: auto;
                margin-right: auto;
            }
            
            .section-padding {
                padding: 60px 0;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .contact-form,
            .contact-info {
                padding: 2rem;
                margin-bottom: 2rem;
            }
            
            .btn-back-to-top {
                bottom: 20px;
                right: 20px;
                width: 45px;
                height: 45px;
                font-size: 1rem;
            }
        }
        
        @media (max-width: 576px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            
            .about-card,
            .contact-form,
            .contact-info {
                padding: 1.5rem;
            }
            
            .program-card .card-body {
                padding: 1.5rem;
            }
        }
        
        /* Accessibility */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        
        /* Focus styles for keyboard navigation */
        .btn:focus,
        .form-control:focus,
        .nav-link:focus {
            outline: 2px solid var(--primary-orange);
            outline-offset: 2px;
        }
        
        /* High contrast mode support */
        @media (prefers-contrast: high) {
            .hero-content {
                background: rgba(0,0,0,0.8);
                padding: 2rem;
                border-radius: 15px;
            }
            
            .program-card,
            .news-card,
            .about-card,
            .contact-form,
            .contact-info {
                border: 2px solid var(--primary-black);
            }
            
            .btn-hero,
            .btn-program,
            .btn-submit,
            .btn-access {
                border: 2px solid var(--primary-white);
            }
        }
        
        /* Reduced motion support */
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }
        
        /* Loading animation for lazy images */
        .lazy {
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .lazy.loaded {
            opacity: 1;
        }
        
        /* Print styles */
        @media print {
            .navbar,
            .btn-back-to-top,
            .hero-carousel,
            .social-links {
                display: none !important;
            }
            
            .section-padding {
                padding: 20px 0 !important;
            }
            
            .contact-form {
                display: none !important;
            }
        }