/* Custom CSS for Header */
header .container {
    display: flex;
    align-items: center;
    justify-content: start; /* Align logo to the left */
}

header img {
    height: 90px; /* Increased size by 10px */
}

/* Custom CSS for Navigation and Slider */
.navbar-nav {
    display: flex;
    justify-content: center;
    width: 100%;
}

.nav-item {
    margin: 0 15px;
}

.nav-link {
    font-size: 1.2rem;
    font-weight: 500;
}

/* Hover Dropdowns */
.dropdown:hover > .dropdown-menu {
    display: block;
}

.dropdown > .dropdown-toggle:active {
    pointer-events: none;
}

/* Remove Dropdown Arrows */
.dropdown-toggle::after {
    display: none;
}

/* Improved Dropdown Menu Design */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    border-radius: 5px;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    transition: background-color 0.2s ease;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

/* Slider Styles */
.carousel-item img {
    object-fit: cover;
    height: 400px;
    width: 100%;
}

.carousel-caption {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 5px;
}

/* Icons Row Styling */
.icons-row {
    background-color: #257947;  
    color: white;
    padding: 30px 0;  
    text-align: center;
    border-radius: 10px;
    margin: 10px auto;
    width: 80%;
    background: linear-gradient(to bottom, #257947, #257947);
}

.icons-row a {
    color: white;
    text-decoration: none;
    margin: 0 30px;
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.icons-row a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.icons-row i {
    font-size: 2.5em;
    display: block;
    margin-bottom: 5px;
}

/* Improved Top Bar */
.top-bar {
    background-color: #257947;
    color: #f8f9fa;
    padding: 8px 0;
    font-size: 0.9rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar a {
    color: #f8f9fa;
    text-decoration: none;
    margin: 0 15px;
    padding: 5px 10px;
    border-radius: 3px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.top-bar a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

/* Portal Links Section */
.portal-links {
    padding: 20px 0;
    text-align: center;
}

.portal-card {
    display: inline-block;
    width: 200px;
    background-color: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin: 0 10px;
    text-decoration: none;
    color: #343a40;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.portal-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.portal-card i {
    font-size: 3em;
    display: block;
    margin-bottom: 10px;
}

/* Sticky Navbar */
.navbar-sticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease-in-out;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-original {
    position: relative;
}

/* Form Styling */
.form-signin {
    max-width: 330px;
    padding: 1rem;
}

.form-signin .form-floating {
    margin-bottom: 1rem;
}

.form-signin .form-floating:focus-within {
    z-index: 2;
}

.form-signin input[type="email"] {
    margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
    margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}

@media (min-width: 768px) {
    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}