:root {
            --primary-blue: #0B3D91;
            --secondary-white: #FFFFFF;
            --accent-gray: #F4F7FA;
            --text-dark: #1A1A1A;
            --text-light: #666666;
            --transition: all 0.4s ease;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; border-radius: 0 !important; }
        body { line-height: 1.6; color: var(--text-dark); background-color: var(--secondary-white); overflow-x: hidden; }

        /* --- TOP BAR --- */
        .top-bar {
            background: var(--primary-blue);
            color: white;
            padding: 8px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            z-index: 1001;
            position: relative;
        }
        .top-bar .contact-info { display: flex; gap: 20px; }
        .top-bar .social-icons a { color: white; margin-left: 15px; text-decoration: none; transition: var(--transition); }
        .top-bar .social-icons a:hover { opacity: 0.7; }

        /* --- HEADER & NAV --- */
        header {
            background: white;
            padding: 10px 5%;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .header-main { display: flex; justify-content: space-between; align-items: center; }
        .logo { display: flex; align-items: center; text-decoration: none; }
        .logo img { height: 40px; margin-right: 10px; }
        .logo-text { font-size: 1.5rem; font-weight: 700; color: var(--primary-blue); }
        
        .nav-container { display: flex; flex: 1; justify-content: flex-end; align-items: center; }
        nav ul { display: flex; list-style: none; align-items: center; }
        nav ul li { position: relative; padding: 0 15px; }
        nav ul li a { text-decoration: none; color: var(--text-dark); font-weight: 500; transition: var(--transition); white-space: nowrap; display: flex; align-items: center; gap: 5px; }
        nav ul li a:hover { color: var(--primary-blue); }

        .has-sub:hover .sub-nav { display: block; }
        .sub-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: white;
            min-width: 200px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            padding: 10px 0;
            border-top: 3px solid var(--primary-blue);
        }
        .sub-nav a { display: block; padding: 10px 20px; font-size: 0.9rem; border-bottom: 1px solid #eee; text-decoration: none; color: var(--text-dark); }

        .btn-portal { background: var(--primary-blue); color: white !important; padding: 8px 18px; text-decoration: none; font-weight: 600; margin-left: 20px; display: flex; align-items: center; gap: 8px; font-size: 0.9rem; }

        /* --- MOBILE HEADER SPECIFIC --- */
        .mobile-controls { display: none; width: 100%; justify-content: space-between; align-items: center; margin-top: 10px; border-top: 1px solid #eee; padding-top: 10px; }
        .menu-toggle { font-size: 1.5rem; color: var(--primary-blue); cursor: pointer; }
        .mobile-socials a { color: var(--primary-blue); margin-left: 12px; font-size: 1.1rem; }

        /* --- SIDEBAR --- */
        .sidebar { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background: white; z-index: 2000; transition: 0.3s; padding: 20px; box-shadow: 2px 0 10px rgba(0,0,0,0.2); overflow-y: auto; }
        .sidebar.active { left: 0; }
        .sidebar-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); display: none; z-index: 1999; }
        .sidebar-overlay.active { display: block; }
        
        .sidebar-close { display: flex; justify-content: flex-end; margin-bottom: 20px; }
        .sidebar-close i { font-size: 1.5rem; color: var(--primary-blue); cursor: pointer; }

        .sidebar a { display: block; padding: 12px 0; border-bottom: 1px solid #eee; text-decoration: none; color: var(--text-dark); font-weight: 600; }
        .sidebar-item { border-bottom: 1px solid #eee; }
        .sidebar-header { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; cursor: pointer; color: var(--text-dark); font-weight: 600; }
        .sub-nav-mobile { display: none; padding-left: 15px; background: #fafafa; }
        .sub-nav-mobile a { font-weight: 400; font-size: 0.9rem; border-bottom: 1px solid #f0f0f0; }
        .sidebar-header.active i::before { content: "\f068"; }

        /* --- HERO SLIDER --- */
        .hero { height: 70vh; position: relative; overflow: hidden; background: black; color: white; }
        .slide {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 0 10%;
        }
        .slide.active { opacity: 1; }
        .slide img {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            object-fit: cover;
            z-index: -1;
            filter: brightness(35%);
        }
        .hero-content h1 { font-size: 2.8rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 15px; font-weight: 700; }
        .hero-content p { font-size: 1.1rem; letter-spacing: 1px; max-width: 800px; margin: 0 auto; }
        .hero-btns { margin-top: 25px; display: flex; gap: 12px; justify-content: center; }
        .hero-btn { padding: 10px 22px; text-decoration: none; font-weight: 600; text-transform: uppercase; font-size: 0.85rem; transition: var(--transition); }
        .btn-enroll { background: var(--primary-blue); color: white; }
        .btn-hero-apply { background: transparent; color: white; border: 1.5px solid white; }

        /* --- SECTIONS --- */
        section { padding: 80px 5%; border-bottom: 1px solid #eee; }
        .section-title { text-align: center; margin-bottom: 50px; }
        .section-title h2 { font-size: 2rem; color: var(--primary-blue); text-transform: uppercase; }

        .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 0; }
        .card { background: white; border: 1px solid #eee; display: flex; flex-direction: column; transition: var(--transition); }
        .card-img { height: 200px; background-size: cover; background-position: center; border-bottom: 4px solid var(--primary-blue); }
        .card-body { padding: 25px; flex-grow: 1; display: flex; flex-direction: column; }
        .card-body h3 { color: var(--primary-blue); margin-bottom: 10px; font-size: 1.2rem; }
        .btn-card-apply { margin-top: auto; background: var(--primary-blue); color: white; padding: 10px; text-align: center; text-decoration: none; font-weight: 600; display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 0.85rem; }

        .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 0; }
        .service-card { border: 1px solid #eee; padding: 40px; text-align: center; transition: var(--transition); }
        .service-card:hover { background: var(--primary-blue); color: white; }
        .service-card i { font-size: 2.5rem; color: var(--primary-blue); margin-bottom: 15px; }
        .service-card:hover i { color: white; }

        .testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 25px; }
        .testimonial-card { background: var(--accent-gray); padding: 30px; border-left: 6px solid var(--primary-blue); }

        .cta-section { background: var(--primary-blue); color: white; padding: 60px 5%; text-align: center; }
        .btn-cta { background: white; color: var(--primary-blue); padding: 12px 30px; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; margin-top: 20px; }

        .accred-box { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; background: var(--accent-gray); padding: 30px; text-align: center; }
        .accred-box div { padding: 15px; background: white; border: 1px solid #eee; }

        /* --- REDESIGNED FOOTER --- */
        footer { background: #082a63; color: white; padding: 70px 5% 0; }
        .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; padding-bottom: 50px; }
        .footer-col h4 { font-size: 1.2rem; margin-bottom: 25px; position: relative; padding-bottom: 10px; }
        .footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 40px; height: 3px; background: white; }
        .footer-col p { font-size: 0.9rem; color: #cbd5e1; margin-bottom: 15px; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 12px; }
        .footer-links a { color: #cbd5e1; text-decoration: none; font-size: 0.9rem; transition: 0.3s; }
        .footer-links a:hover { color: white; padding-left: 5px; }
        .footer-socials { display: flex; gap: 10px; margin-top: 20px; }
        .footer-socials a { color: white; font-size: 1.1rem; background: rgba(255,255,255,0.1); width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; transition: 0.3s; }
        .footer-socials a:hover { background: var(--primary-blue); }

        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 25px 5%; display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; color: #cbd5e1; flex-wrap: wrap; gap: 15px; }
        .sub-footer-links a { color: #cbd5e1; text-decoration: none; margin-left: 20px; }

        @media (max-width: 992px) {
            .nav-container { display: none; }
            .header-main { flex-direction: column; }
            .mobile-controls { display: flex; }
            .logo { order: -1; }
            .accred-box { grid-template-columns: repeat(2, 1fr); }
            .hero-content h1 { font-size: 1.8rem; }
            .footer-bottom { justify-content: center; text-align: center; }
            .top-bar .social-icons { display: none; } /* Remove social icons from top bar on mobile */
            .top-bar { justify-content: center; } /* Center location on mobile */
            .top-bar .contact-info { flex-direction: column; align-items: center; gap: 5px; text-align: center; }
        }