* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        }

        body {
            background: #f5f9ff;
            color: #000000;
            line-height: 1.5;
            padding-top: 100px; /* for fixed navbar */
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        /* ===== FIXED NAVBAR (exact replacement) ===== */
        .navbar {
            background: white !important;
            box-shadow: 0 4px 20px rgba(0,0,0,0.05);
            padding: 0.5rem 0;
        }
        .navbar .logo img {
            max-height: 60px;
            width: auto;
        }
        .navbar-nav .nav-link {
            color: #1d3e5e !important;
            font-weight: 500;
            font-size: 1rem;
            padding: 0.5rem 1rem !important;
        }
        .navbar-nav .nav-link:hover {
            color: #1e1f21 !important;
        }
        .dropdown-menu {
            border: none;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            border-radius: 12px;
            padding: 0.5rem 0;
        }
        .dropdown-item {
            padding: 0.6rem 1.5rem;
            font-weight: 500;
            color: #1d3e5e;
        }
        .dropdown-item:hover {
            background: #f0f7ff;
            color: #1e1f21;
        }
        .dropdown-submenu .dropdown-menu {
            top: 0;
            left: 100%;
            margin-top: -0.5rem;
            margin-left: 0.25rem;
        }
        .btn-black {
            background: #1e1f21;
            color: white;
            border-radius: 30px;
            padding: 0.5rem 1.5rem;
            font-weight: 600;
            border: none;
        }
        .btn-black:hover {
            background: #1d4d7c;
            color: white;
        }
        /* mobile submenu */
        @media (max-width: 991px) {
            .dropdown-submenu .dropdown-menu {
                position: static;
                float: none;
                box-shadow: none;
                border-left: 2px solid #ccc;
                margin-left: 1rem;
            }
        }

        /* ===== CAROUSEL SECTION (exact replacement) ===== */
        .carousel-section {
            margin: 2rem 0 3rem;
        }
        .carousel-container {
            border-radius: 30px;
            overflow: hidden;
            box-shadow: 0 20px 30px -10px rgba(0,45,80,0.2);
        }
        .carousel-image {
            width: 100%;
            height: 500px;
            object-fit: cover;
        }
        .carousel-caption {
            background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
            border-radius: 20px;
            bottom: 20px;
            left: 20px;
            right: 20px;
            text-align: left;
            padding: 1.5rem;
        }
        .carousel-caption h5 {
            font-size: 1.8rem;
            font-weight: 600;
            color: white;
        }
        .carousel-caption p {
            font-size: 1.2rem;
            color: #f0f0f0;
        }
        .carousel-indicators button {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            margin: 0 6px;
        }

        /* ===== rest of content styles (preserved) ===== */
        .highlight {
            background: linear-gradient(145deg, #ecf4fc, white);
            border-left: 6px solid #1d5b99;
            padding: 1.25rem 2rem;
            border-radius: 30px;
            margin: 2rem 0 2.5rem;
            box-shadow: 0 6px 16px -8px #0b3557;
            font-size: 1.2rem;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 600;
            margin: 2.5rem 0 1.5rem 0;
            border-bottom: 3px solid #c8ddf5;
            padding-bottom: 0.5rem;
            display: inline-block;
        }

        .grid-2col {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
        }

        .card {
            background: white;
            border-radius: 28px;
            padding: 1.8rem;
            box-shadow: 0 6px 20px rgba(0, 39, 73, 0.05);
            border: 1px solid #e2effa;
            transition: all 0.15s;
            height: fit-content;
        }

        .card:hover {
            border-color: #abc4df;
            box-shadow: 0 20px 28px -12px #1f4d7a30;
        }

        .card h3 {
            font-size: 1.7rem;
            color: #113a5e;
            margin-bottom: 1.2rem;
            display: flex;
            gap: 0.7rem;
            align-items: center;
        }

        .card h3 i {
            color: #1d6eb5;
            font-size: 2rem;
        }

        .list-accent {
            list-style: none;
        }
        .list-accent li {
            margin-bottom: 0.7rem;
            padding-left: 1.8rem;
            position: relative;
        }
        .list-accent li::before {
            content: "▹";
            color: #1e6eb5;
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        .zone-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 0.8rem;
            margin: 1rem 0;
        }
        .zone-tag {
            background: #e9f1fa;
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            border: 1px solid #b9d1ec;
            font-weight: 450;
        }

        .why-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .why-item {
            background: white;
            border-radius: 24px;
            padding: 1.8rem 1rem;
            text-align: center;
            border: 1px solid #d4e5f8;
        }
        .why-item i {
            font-size: 2.5rem;
            color: #1e5f9e;
            margin-bottom: 0.8rem;
        }

        .faq-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .faq-q {
            background: white;
            border-radius: 22px;
            padding: 1.3rem 1.7rem;
            border: 1px solid #d2e2f5;
        }
        .faq-q strong {
            font-size: 1.15rem;
            color: #113d64;
            display: block;
            margin-bottom: 0.3rem;
        }

        .contact-block {
            background: #0f2b4c;
            color: white;
            border-radius: 50px;
            padding: 3rem 2.5rem;
            margin: 3rem 0;
        }
        .btn-contact {
            background: white;
            border: none;
            padding: 1rem 2.8rem;
            border-radius: 60px;
            font-weight: 700;
            color: #0f2b4c;
            margin-top: 2rem;
            display: inline-flex;
            gap: 1rem;
            font-size: 1.2rem;
            cursor: default;
            box-shadow: 0 8px 18px -6px #00000044;
        }

        /* ===== NEW FOOTER STYLES (exact replacement) ===== */
        footer {
            background: #0f2b4c;
            color: #e1edf9;
            padding: 4rem 0 2rem;
            margin-top: 4rem;
            border-radius: 50px 50px 0 0;
        }
        footer .footer-title {
            color: white;
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
        }
        footer .footer-link {
            color: #c4dcf5;
            text-decoration: none;
            font-size: 0.95rem;
            transition: 0.2s;
            line-height: 2.2;
        }
        footer .footer-link:hover {
            color: white;
            text-decoration: underline;
        }
        footer .list-unstyled li {
            margin-bottom: 0.5rem;
        }
        footer .small {
            font-size: 0.95rem;
            color: #c4dcf5;
        }
        footer .bi {
            color: #9fc1e5;
            margin-right: 8px;
        }
        footer .btn-outline-light {
            border-radius: 40px;
            padding: 0.6rem 1.5rem;
            font-weight: 500;
        }
        .footer-bottom {
            border-top: 1px solid #2d5477;
            margin-top: 3rem;
            padding-top: 2rem;
        }
        #currentYear {
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .carousel-image { height: 300px; }
            .grid-2col { grid-template-columns: 1fr; }
            .faq-grid { grid-template-columns: 1fr; }
        }
           /* Multi-level Dropdown Styles */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -6px;
    margin-left: -1px;
    border-radius: 0 8px 8px 8px;
}

.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

.dropdown-submenu > .dropdown-toggle::after {
    content: "";
    border-width: 0.3em 0 0.3em 0.3em;
    border-color: transparent transparent transparent currentColor;
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
}

/* Dropdown menu styling */
.dropdown-menu {
    border: 2px solid var(--medium-gray);
    border-radius: 10px;
    padding: 0.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    min-width: 250px;
}

.dropdown-item {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 2px;
    font-weight: 600;
    color: var(--primary-black);
    transition: all 0.2s ease;
    position: relative;
}

.dropdown-item:hover {
    background-color: var(--light-gray);
    color: var(--primary-black);
}

.dropdown-item.active, .dropdown-item:active {
    background-color: var(--primary-black);
    color: var(--primary-white);
}

.dropdown-divider {
    margin: 0.5rem 0;
    border-color: var(--medium-gray);
}

/* Ensure dropdown works on mobile */
@media (max-width: 992px) {
    .dropdown-submenu > .dropdown-menu {
        position: static;
        margin-left: 1rem;
        border-left: 2px solid var(--medium-gray);
        border-radius: 0 0 8px 8px;
    }
    
    .dropdown-submenu > .dropdown-toggle::after {
        transform: rotate(90deg);
        right: 1rem;
    }
}