:root {
    --color-navbar-bg: #fff;
    --color-navbar-text: #000;
    --color-navbar-hover: #2E6EA4;
    --color-navbar-active: #2E6EA4;
    --color-footer-bg: #fff;
    --color-footer-text: #000;
    --color-footer-link-hover: #2E6EA4;
}


.navbar,
.navbar.fixed-top {
    background-color: var(--color-navbar-bg);
    padding-top: 0.2rem !important; 
    padding-bottom: 0.2rem !important;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    min-height: 40px;
    z-index: 1030;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    height: 40px; 
}

    .navbar-brand img {
        height: 30px !important;
        width: auto;
    }

.navbar-nav {
    display: flex;
    justify-content: center;
    flex: 1;
    gap: 2rem;
}

    .navbar-nav .nav-item {
        list-style: none;
    }

    .navbar-nav .nav-link {
        color: var(--color-navbar-text);
        font-weight: 500;
        padding-top: 0.2rem !important;
        padding-bottom: 0.2rem !important;
        padding-left: 0.8rem;
        padding-right: 0.8rem;
        font-size: 0.9rem !important;
        transition: color 0.3s ease;
    }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--color-navbar-hover);
        }

        .navbar-nav .nav-link.active {
            color: var(--color-navbar-active) !important;
            font-weight: 600;
        }

.navbar-toggler {
    padding: 0.2rem 0.5rem !important; 
    border: none;
}


main.container,
main.container-fluid {
    padding-top: 60px !important; 
}

.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 2rem 0 1rem 0;
    border-top: 1px solid #ddd;
    font-size: 0.9rem;
}

    .footer h4 {
        font-weight: 600;
        margin-bottom: 0.5rem;
        color: #2E6EA4;
    }

    .footer a {
        color: var(--color-footer-text);
        text-decoration: none;
        transition: color 0.3s ease;
    }

        .footer a:hover {
            color: var(--color-footer-link-hover);
            text-decoration: underline;
        }

    .footer .footer-links a.hover-link {
        color: var(--color-footer-text);
        transition: color 0.3s ease;
        text-decoration: none;
    }

        .footer .footer-links a.hover-link:hover {
            color: var(--color-footer-link-hover) !important;
            text-decoration: underline;
        }

    .footer .container {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .footer .bottom {
        text-align: center;
        margin-top: 1rem;
        padding-top: 1rem;
        font-size: 0.85rem;
    }

section .card {
    background-color: #ffffff;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

section .card-body h1 {
    color: #2E6EA4;
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 2rem;
}

section .card-body h4 {
    color: #2E6EA4;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

section .card-body p,
section .card-body ul {
    font-size: 1rem;
    line-height: 1.8;
    color: #333;
}

section .card-body ul {
    margin-left: 1.5rem;
}

section .card-body li {
    margin-bottom: 0.5rem;
}


@media (max-width: 992px) {
    .navbar-nav {
        justify-content: flex-start;
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer .container {
        flex-direction: column;
        gap: 1.5rem;
    }

    main.container,
    main.container-fluid {
        padding-top: 90px !important; 
    }
}

.header-section h1 {
    color: #2E6EA4;
}