* {
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
}
body {
    position: relative;
}
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: #33a9d9;
    padding: 1.15rem;
    font-size: 1.125rem;
    font-weight: 600;
}
.navbar a {
    color: #ffffff !important;
    transition: background-color 0.5s ease;
}
.navbar a:hover {
    background-color: #f1c40f;
    color: #0d223b !important;
}
.navbar img {
    width: 200px;
    margin: 0 40px;
    background-color: transparent;
}
.navbar a img:hover {
    pointer-events: none;
}
.dropdown-menu {
    background-color: #33a9d9;
    color: #ffffff;
    border: none;
    padding-left: 20px;
}
.dropdown-menu a {
    font-size: 1.1rem;
    font-weight: 600;
}
.col-12 {
    background-image: url("ind_header.jpg");
    width: 100%;
    height: 400px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center 70%;
}

.custom-row {
    background-color: #f3f3f3;
}
.container-md {
    text-align: center;
    font-size: 1.5rem;
    width: 75%;
}
.list-group {
    position: sticky;
    top: 150px;
    margin: 2rem;
    padding: 1rem;
}
.list-group a {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
}
.list-group a:hover {
    background-color: #f1c40f !important;
    color: #0d223b !important;
}
.custom-container {
    background-color: rgb(50, 121, 179);
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.5px;

    margin-top: 3rem;
    padding-top: 3rem;
    padding-bottom: 2rem;
    height: 50%;
}
.custom-container h2 {
    text-align: center;
    font-size: 2.25rem;
}
.industry_img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    width: 600px;
    height: auto;
    object-fit: cover;
}
footer {
    background-color: #33a9d9;
}
footer .nav {
    font-size: 1.15rem;
    font-weight: 600;
}
footer .nav-link:hover {
    background-color: #f1c40f;
    color: #0d223b !important;
}

@media screen and (max-width: 1080px) {
    .dropdown-menu {
        margin: 1.5rem;
        padding: 1.5rem;
    }
    .col-12 {
        height: 350px;
    }
    .container-md {
        font-size: 1.15rem;
    }
    .list-group {
        margin: 2rem 0; 
    }
}