*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 4rem;
}
header nav ul{
    display: flex;
    align-items: center;
    list-style: none;
}
header nav ul a{
    padding: .5rem 1rem;
    text-decoration: none;
    color: gray;
}
header h2{
    color: black;
}
header a{
text-decoration: none;
}
.section{
    width: 90%;
    margin: 0 auto;
}
.round{
    border-radius: 1.5rem;
}
.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.bg-none{
    background: none;
}
.border-bottom-dark{
    border-color: black !important;
}
.we_solve ul li{
    list-style: none;
    font-size: 20px;
    font-weight: 400;
    line-height: 2.2em;
}
.we_solve ul{
    padding-left: 0;
}
.mobile_menu{
    display: none;
}
.hero_section_div{
    transform: translate(0, -50%);
}
.cross_mark{
    display: none;
}

/* Reset basic styles */
ul.nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

ul.nav li {
    display: inline-block;
}

ul.nav a {
    text-decoration: none;
    padding: 10px 20px;
    color: #333;
    border-radius: 5px;
    transition: 0.3s;
}

/* Active class styling */
ul.nav a.active {
    background-color: #ffc107; /* Bootstrap's warning color */
    color: #000;
    font-weight: bold;
}

/* Hover effect */
ul.nav a:hover {
    background-color: #e0a800; /* Slightly darker warning */
    color: #fff;
}

/* Optional: for the contact button */
ul.nav .btn-warning.active {
    background-color: #e0a800;
    border-color: #d39e00;
    color: #fff;
}