* {
    padding: 0;
    margin: 0;
}

body {
    font-family: "Lato", sans-serif;
    font-weight: 100;
    font-style: normal;
    background-image: url('/images/mainBackground2.jpg');
    background-repeat: no-repeat;
    background-size: cover;
}

nav {
    background-color: rgba(0, 0, 0, 0.158);
    backdrop-filter: blur(10px);
    color: white;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4rem;
    nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;  /* assume navbar ki height */
  background: white; /* ya jo bhi color chahiye */
  z-index: 1000;  /* cards se upar rahe */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Page ke content ko niche dhakelne ke liye */
body {
  padding-top: 60px; /* nav ki height jitna */
}

}

.nav-opt {
    display: flex;
}

ul li {
    margin-left: 20px;
    list-style: none;
}

ul li a {
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

ul li a:hover {
    color: aqua;
}

.container {
    min-height: 100vh;
    background-color: rgba(0, 0, 0, 0.26);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.card {
    color: white;
    background-color: rgba(255, 255, 255, 0.137);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.253);
    padding: 40px;
    width: 700px;
    text-align: center;
    border-radius: 1rem;
}

.card h1 {
    font-size: 40px;
    padding: 20px;
}

.card p {
    font-size: 18px;
    line-height: 1.8rem;
}

.icon {
    font-size: 1.5rem;
    display: none !important;
}



@media (max-width: 636px) {
    nav ul {
        display: none !important;
    }

    .icon {
        display: flex;
    }
}

.mailbtn{
    margin-top: 1px;

}

#srh{
    margin-left: 450px;
    margin-top: 10px;
    padding: 10px;
    border: none;
    border-radius: 10px;
}

#srh-btn{
    padding: 10px;
    border: none;
    border-radius: 10px;
    background-color:aqua;
    color: white;
    transform: scale(1);
    transition: 0.6s;
}

#srh-btn:hover{
    transform: scale(1.1);
    transition: 0.6s;
}