.navbar {
    padding: 5px 0;
    background-color: #ffffff;   /* white */
    border-bottom: 1px solid #eaeaea;
}

/* Logo text  */
.navbar-brand {
    display: flex;
    align-items: center;
    padding: 0; 
    /* 
    font-size: 1.4rem;
    font-weight: 700;
    color: #292621; 
    */
}

.navbar-brand img {
    height: 100px;      /* increase logo size */
    width: auto;
    max-height: 100px;  /* safety */
    object-fit: contain;
    background-color: transparent;
    /* mix-blend-mode: multiply; */
}

/* Center navigation links */
.navbar-nav .nav-link {
    font-size: 1rem;
    font-weight: 500;
    margin: 0 12px;
    color: #333;
    position: relative;
    transition: color 0.3s ease;
}

/* Hover & active effect */
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #0d6efd;
}

/* Underline animation */
.navbar-nav .nav-link::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    left: 50%;
    bottom: -6px;
    background-color: #0d6efd;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
    left: 0;
}

/* Divider between nav links */
.navbar-nav .nav-item {
    position: relative;
}

.navbar-nav .nav-item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    height: 18px;
    width: 1px;
    background-color: #dcdcdc; /* divider color */
}


/* Get Started button */
.btn-primary {
    padding: 8px 22px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

/* Button hover */
.btn-primary:hover {
    background-color: #0b5ed7;
    transform: translateY(-1px);
}

/* Mobile & Tablet view */
@media (max-width: 991px) {
    .navbar-nav {
        margin-top: 15px;
    }

    .navbar-nav .nav-link {
        margin: 8px 0;
    }

    .navbar-nav .nav-link::after {
        display: none;
    }

    .btn-primary {
        margin-top: 10px;
        width: 100%;
    }
}
/* Hero Slider */
.hero-slider .carousel-item {
    height: 100vh;                 /* full screen */
    /* min-height: 500px; */
    background-size: cover;        
    /* background-size: contain; */
    background-position:center;   /* center image */
    background-repeat: no-repeat;
    position: relative;
    background-color: #e9f2ff; /* slide background */
}

/* Black Overlay */
.hero-slider .overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(13, 110, 253, 0.15); /* overlay */
    z-index: 1;
    /* display: none; */
}

/* Center Content */
.hero-slider .carousel-caption {
    position: absolute;
    z-index: 2;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}

.hero-slider h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.hero-slider p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Button */
.hero-slider .btn {
    padding: 10px 30px;
    font-weight: 600;
    border-radius: 30px;
}

/* Indicators */
.carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-slider h1 {
        font-size: 2rem;
    }

    .hero-slider p {
        font-size: 1rem;
    }
}

/* Control area size */
.carousel-control-prev,
.carousel-control-next {
    width: 60px;
    opacity: 1;
}

/* Arrow icon style */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 40px;
    height: 40px;
    background-color: transparent;
    border-radius: 30%;
    background-size: 60%;
    filter: invert(41%) sepia(93%) saturate(747%) hue-rotate(190deg); /* BLUE */
    transition: all 0.3s ease;
}

/* Hover effect */
.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
    background-color: #0d6efd;
    filter: invert(100%);
    transform: scale(1.1);
}