:root {
    --bona-blue: #054686;
    --bona-green: #7a9531;
    --bona-light-green: #72a940;
    --bona-bg: #f4f4f4;
    --bona-text: #444444;
    --bona-header-text: #054686;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --transition: all 0.3s ease;
}

body {
    background-color: var(--bona-bg);
    font-family: 'Montserrat', sans-serif;
    color: var(--bona-text);
    line-height: 1.6;
}

#wrap {
    max-width: 1140px;
    margin: 40px auto;
    background-color: #fff;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

header {
    padding: 30px 0;
    background: #fff;
}

#logo img {
    margin-left: 15px;
}

#logo h3, .header-slogan {
    font-size: 19px;
    line-height: 1.5;
    color: var(--bona-header-text);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.header-logos img {
    margin: 0 15px;
    transition: var(--transition);
    /* max-height: 45px; */
}

@media (max-width: 767.98px) {
    header {
        padding: 20px 0;
    }
    #logo img {
        max-height: 50px;
        margin-left: 10px;
    }
    .header-logos {
        padding-right: 15px;
    }
    .header-logos img {
        margin: 0 8px;
        max-height: 45px;
    }
    .header-slogan {
        font-size: 15px !important;
        margin-top: 15px !important;
        padding: 0 10px;
        line-height: 1.4;
    }
}

.header-logos img:hover {
    opacity: 0.8;
}

.nav-container {
    background-color: #fff;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-nav {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
}

.main-nav .nav-item {
    flex: 0 0 50%;
    text-align: center;
    display: flex;
}

.main-nav .nav-link {
    color: #888;
    background-color: transparent;
    font-weight: 700;
    font-size: 16px;
    padding: 22px 10px;
    border-radius: 0;
    position: relative;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border-bottom: none;
    border-right: 1px solid #eee;
    word-wrap: break-word;
    hyphens: auto;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav .nav-item:last-child .nav-link {
    border-right: none;
}

@media (max-width: 991.98px) {
    .nav-container .container {
        padding: 0 15px !important;
    }
    .main-nav .nav-link {
        font-size: 13px;
        padding: 18px 5px;
        border-right: none;
        border-bottom: 1px solid #eee;
    }
}

.main-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: var(--bona-blue);
    transition: var(--transition);
}

.main-nav .nav-link:hover {
    color: var(--bona-blue);
    background-color: #fcfcfc;
}

.main-nav .nav-link.active {
    color: var(--bona-blue);
    background-color: transparent;
}

.main-nav .nav-link:hover::after, .main-nav .nav-link.active::after {
    width: 100%;
}

.main-nav .nav-link.active::after {
    background: var(--bona-blue);
    height: 4px;
}

/* Sub-navigation bar styling */
.sub-nav-container {
    background-color: var(--bona-green);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 0;
    display: none; /* Default hidden, shown when sub-items exist */
}

.sub-nav-container.active {
    display: block;
}

.sub-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.sub-nav li {
    list-style: none;
}

.sub-nav .nav-link {
    color: rgba(255,255,255,0.9);
    font-size: 15px;
    font-weight: 600;
    padding: 14px 18px;
    transition: var(--transition);
    display: block;
    text-decoration: none;
    letter-spacing: 0.3px;
}

@media (max-width: 991.98px) {
    .sub-nav .nav-link {
        padding: 12px 20px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .sub-nav li {
        width: 100%;
    }
}

.sub-nav .nav-link:hover {
    color: #fff;
    background-color: rgba(255,255,255,0.1);
}

.sub-nav .nav-link.active {
    color: #fff;
    font-weight: 700;
    background-color: rgba(0,0,0,0.1);
}

.sub-nav-toggler {
    display: none;
    width: 100%;
    background: var(--bona-green);
    color: white;
    border: none;
    padding: 12px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
    position: relative;
}

.sub-nav-toggler::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 18px;
}

.sub-nav-toggler:not(.collapsed)::after {
    content: '-';
}

@media (max-width: 991.98px) {
    .sub-nav-toggler {
        display: block;
    }
    .sub-nav-collapse {
        display: none;
    }
    .sub-nav-collapse.show {
        display: block;
    }
}

/* Dropdown styling */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-sm);
    padding: 10px 0;
}
.dropdown-item {
    font-size: 14px;
    font-weight: 500;
    padding: 8px 20px;
    transition: var(--transition);
}
.dropdown-item:hover {
    background-color: var(--bona-bg);
    color: var(--bona-light-green);
}

.text-primary {
    color: var(--bona-green) !important;
}

.border-primary {
    border-color: var(--bona-blue) !important;
}

.nav-container.no-active {
    background-color: var(--bona-blue);
    border-bottom: none;
}

.nav-container.no-active .nav-link {
    color: rgba(255,255,255,0.8);
    border-right-color: rgba(255,255,255,0.1);
}

.nav-container.no-active .nav-link:hover {
    color: #fff;
    background-color: rgba(255,255,255,0.1);
}

.nav-container.no-active .nav-link::after {
    background: #fff;
}

.sidebar-box {
    border: none;
    background: #fff;
    padding: 25px;
    margin-bottom: 25px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.sidebar-box:hover {
    box-shadow: var(--shadow-md);
}

.sidebar-box.green-border {
    border-left: 5px solid var(--bona-light-green);
}

.sidebar-box h3 {
    color: var(--bona-green);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.sidebar-link {
    display: inline-block;
    background: var(--bona-blue);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    margin: 5px;
    transition: var(--transition);
}

.sidebar-link:hover {
    background: var(--bona-light-green);
    color: white;
    transform: translateY(-2px);
}

.hero-banner {
    position: relative;
    margin-bottom: 30px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.hero-banner img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

@media (max-width: 767.98px) {
    .hero-banner img {
        height: 250px;
    }
}

.hero-banner:hover img {
    transform: scale(1.02);
}

.hero-desc {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
    padding: 40px 30px 20px;
}

.hero-desc h3 {
    font-weight: 700;
    margin-bottom: 5px;
}

.promo-card {
    display: block;
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-decoration: none;
    height: 100%;
}

.promo-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.promo-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.title-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(5, 70, 134, 0.85);
    color: white;
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}

.content-area h1 {
    color: var(--bona-blue);
    font-weight: 700;
    font-size: 1.75rem;
    margin-bottom: 25px;
}

/* Accordion / FAQ styling */
.accordion-item {
    border: none;
    margin-bottom: 10px;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-button {
    font-weight: 700;
    color: var(--bona-text);
    padding: 1.25rem 1.5rem;
    font-size: 0.95rem;
    transition: var(--transition);
}

.accordion-button:not(.collapsed) {
    background-color: #f8f9fa;
    color: var(--bona-blue);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(5, 70, 134, 0.1);
}

.accordion-button::after {
    filter: grayscale(100%) opacity(0.5);
    transition: var(--transition);
}

.accordion-button:not(.collapsed)::after {
    filter: sepia(100%) hue-rotate(170deg) saturate(200%); /* Make the arrow blue-ish when active */
}

.accordion-body {
    padding: 1.5rem;
    background-color: #fff;
    border-top: 1px solid #f0f0f0;
}

footer {
    background-color: #fff;
    padding: 60px 0;
    border-top: 1px solid #eee;
}

footer .container {
    padding-left: 50px;
}

@media (max-width: 767.98px) {
    footer .container {
        padding-left: 15px;
    }
}

.footer-nav-title {
    color: var(--bona-blue);
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
}

.footer-subnav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-subnav li {
    margin-bottom: 5px;
}

.footer-subnav a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-subnav a:hover {
    color: var(--bona-light-green);
    padding-left: 5px;
}

.footer-bottom-bar {
    background-color: var(--bona-blue);
    color: white;
    padding: 15px 0;
    text-align: center;
    font-size: 13px;
}

.footer-info {
    background-color: #f8f9fa;
    padding: 20px 0;
    text-align: center;
    font-size: 12px;
    color: #888;
}

.breadcrumbs-container {
    background: #fdfdfd;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 20px;
}
.breadcrumb {
    margin-bottom: 0;
    font-size: 13px;
}
.breadcrumb-item a {
    color: var(--bona-blue);
    text-decoration: none;
}
.breadcrumb-item.active {
    color: var(--bona-light-green);
    font-weight: 600;
}