body, html {
    height: 100%;
    margin: 0;
}

.hero-section {
    background: url('bg4.png') no-repeat center center;
    background-size: cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: white;
    text-align: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Adds a dark overlay on the background */
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.navbar {
    background-color: transparent; /* Transparent background for navbar */
    z-index: 10; /* Ensures the navbar stays on top of the hero section */
}

.navbar .navbar-brand, .navbar .nav-link {
    color: white; /* White text for navbar items */
    font-size: 1.3rem;
}

.navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.5); /* White border for toggler icon */
}

.navbar .navbar-toggler-icon {
    color: white; /* White toggler icon */
}

.navbar .nav-link:hover {
    color: #ddd; /* Slight hover effect for navbar links */
}