*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, sans-serif;
}

body{
    background:#f5f5f5;
}

header{
    background:#0d6efd;
    color:white;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 50px;

    position: sticky;
top: 0;
z-index: 1000;
}

header h1{
    font-size:30px;
}

nav a{
    color:white;
    text-decoration:none;
    margin-left:20px;
    font-weight:bold;
}

nav a:hover{
    color:yellow;
}

section{
    text-align:center;
    padding:100px 20px;
}

section h2{
    font-size:40px;
    margin-bottom:20px;
}

section p{
    font-size:20px;
    margin-bottom:30px;
}

button{
    background:#0d6efd;
    color:white;
    border:none;
    padding:12px 25px;
    font-size:18px;
    border-radius:8px;
    cursor:pointer;
}

button:hover{
    background:#084298;
}.cards{
    display:flex;
    justify-content:center;
    gap:25px;
    padding:50px;
    flex-wrap:wrap;
}

.card{
    width:300px;
    background:white;
    padding:25px;
    border-radius:10px;
    box-shadow:0 5px 15px rgba(0,0,0,0.1);
    text-align:center;
    transition:0.3s;
}

.card:hover{
    transform:translateY(-10px);
}

.card h3{
    margin-bottom:15px;
    color:#0d6efd;
}.search-box{
    display:flex;
    justify-content:center;
    margin:20px;
}

.search-box input{
    width:400px;
    padding:12px;
    border:2px solid #0d6efd;
    border-radius:30px 0 0 30px;
    outline:none;
    font-size:16px;
}

.search-box button{
    padding:12px 20px;
    border:none;
    background:#0d6efd;
    color:white;
    border-radius:0 30px 30px 0;
    cursor:pointer;
}

.search-box button:hover{
    background:#084298;
}

footer{
    background:#0d6efd;
    color:white;
    text-align:center;
    padding:20px;
    margin-top:40px;
}

.hero{
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),
    url("../images/hero.jpg");
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 120px 20px;
}

.hero h2{
    font-size: 50px;
}

.hero p{
    font-size: 20px;
    margin: 20px 0;
}

.hero button{
    transition:0.3s;
}

.hero button:hover{
    background:#ffffff;
    color:#0d6efd;
    transform:scale(1.08);
}

.card-link{
    text-decoration:none;
    color:inherit;
}

.card-link{
    text-decoration: none;
    color: inherit;
    display:inline-block;
}

.card{
    cursor:pointer;
}
.card-link{
    display:block;
    text-decoration:none;
    color:inherit;
    width:300px;
}

/* --- Mobile Responsive Design --- */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    nav {
        margin-top: 15px;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    nav a {
        margin-left: 0;
    }
    .cards {
        padding: 20px;
    }
    .card {
        width: 100%; /* मोबाइल पर कार्ड पूरी स्क्रीन पर फैलेगा */
    }
    .search-box input {
        width: 70%;
    }
    /* एडमिन पैनल के बटन मोबाइल पर एक के नीचे एक आएँगे */
    .admin-buttons {
        flex-direction: column;
        align-items: center;
    }
    .admin-buttons button {
        width: 80%;
        margin-bottom: 10px;
    }
}