/* Global Vars */
:root {
    --primary-color: #343a40;
    --secondary-color: #6c757d;
    --bg-light: #f8f9fa;
    --dark-color: #343a40;
    --white-color: #ffffff;
}

/* Top Bar */
.top-bar {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 10px 0;
    font-size: 14px;
    font-family: Arial, sans-serif;
}

.top-bar .contact-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar .contact-info div {
    color: var(--white-color);
}

/* Navbar */
.navbar {
    background-color: var(--bg-light);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: var(--primary-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.navbar .navbar-brand img {
    height: 60px;
    width: auto;
}

/* Navbar Toggler (Mobile) */
.navbar-toggler {
    border: none;
    background-color: transparent;
}

.navbar-toggler-icon {
    background-color: var(--primary-color);
    border-radius: 5px;
    padding: 6px;
}

.navbar-nav {
    display: flex;
    justify-content: center;
}

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

/* Navbar link styles */
.navbar-nav .nav-link {
    font-size: 16px;
    font-weight: 500;
    text-transform: uppercase;
    padding: 10px 15px;
    transition: color 0.3s ease;
    position: relative;
}

/* Underline effect on hover */
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease-in-out;
}

/* Hover effect on navbar links */
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color);
}

/* Triggering the underline effect on hover */
.navbar-nav .nav-link:hover::after {
    transform: scaleX(1);
}

/* Mobile: Stack navbar items vertically on small screens */
@media (max-width: 991px) {
    .navbar-collapse {
        background-color: var(--bg-light);
        padding: 15px;
    }

    .navbar-nav {
        flex-direction: column;
        text-align: center;
    }

    .navbar-nav .nav-item {
        margin: 10px 0;
    }

    .navbar-nav .nav-link {
        font-size: 18px;
    }

    .navbar-toggler {
        display: block;
        border: 1px solid var(--primary-color);
        padding: 8px;
        border-radius: 50%;
    }
}

/* Responsive logo styling */
@media (max-width: 767px) {
    .navbar .navbar-brand img {
        height: 50px; /* Adjust logo size for smaller screens */
    }
}

/* Smooth Scroll (Optional) */
html {
    scroll-behavior: smooth;
}