html{
    scroll-behavior:smooth;
}
body{
    margin:0;
    padding:0;
}
header{
    position: sticky;
    top: 0;
    z-index: 1000;
    background: white;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 15px 30px;

    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
nav a {
    text-decoration:none;
    color:#333;
    margin-left:20px;
    font-weight:600;
    transition:0.3s;
}
nav a:hover {
    color: blue;
}
.brand{
    display:flex;
    align-items:center;
    gap:15px;
    text-decoration:none;
    color:inherit;
}
h1 {
    color: blue;
    margin-bottom: 10px;
}

p {
    color: gray;
    margin-bottom: 20px;
}

a {
    color: green;
}
.hero {
    text-align: center;
    padding: 60px 20px;
    background:linear-gradient(135deg,
    #f8fbff,
    #eef4ff
    );
}
.hero a {
    text-decoration: none;
    background-color:#2563EB ;
    color: white;
    padding: 12px 20px;
    margin: 10px;
    border-radius: 8px;
    transition:0.3s;
    margin-bottom:40px;
}
.hero a:hover{
    background-color:#1D4ED8;
    transform:translateY(-2px);
}
.features{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:20px;
    padding:40px 20px;
}
.card{
    flex:1;
    min-width:220px;
    max-width:280px;

    border:1px solid lightgray;
    padding:20px;
    border-radius:10px;

    transition:0.3s;
    cursor:pointer;

    background:white;

    text-decoration: none;
    color:inherit;
}
.card:hover {
    background-color: #f5f5f5;
    transform: translateY(-5px);
    box-shadow:0 10px 25px rgba(0,0,0,.1);
}
.card h3 {
    color: #2563EB;
}
.card p {
    color: gray;
}
footer{
    background:#111827;
    color:white;
    text-align:center;
    padding:40px 20px;
    margin-top:30px;
}
.brand img{
    width:70px;
    height:70px;
}
.brand h1{
    margin:0;
    font-size:32px;
    color:#2563EB;
}
.brand p{
    margin:0;
}
.brand-text p{
    font-size:14px;
    color:gray;
}
.stats{
    display:flex;
    justify-content:center;
    gap:40px;
    margin-top:40px;
    flex-wrap:wrap;
}

.stats h3{
    color:#2563EB;
    font-size:28px;
    margin-bottom:5px;
}

.stats p{
    color:gray;
    margin:0;
}
.exam-pill{
    text-decoration:none;
    color:#333;
    background:white;
    padding:12px 20px;
    border-radius:30px;
    box-shadow:0 2px 8px rgba(0,0,0,.08);
    transition:.3s;
}

.exam-pill:hover{
    background:#2563EB;
    color:white;
    transform:translateY(-3px);
}
.content{
    max-width:900px;
    margin:40px auto;
    padding:25px;
    line-height:1.8;
}

.content h2{
    color:#2563EB;
    margin-top:30px;
}

.content ul{
    margin-left:25px;
}
.content p{
    font-size:18px;
    color:#333;
}

.content li{
    font-size:18px;
    margin-bottom:8px;
}

.content h2{
    font-size:28px;
}
.content table{
    width:100%;
    border-collapse:collapse;
    margin:20px 0;
}

.content th,
.content td{
    border:1px solid #ddd;
    padding:12px;
    text-align:left;
}

.content th{
    background:#2563EB;
    color:white;
}
@media (max-width:768px){
       .hero h1{
        font-size:36px;
    }
    .hero p{
        font-size:18px;
    }
    .content h2{ 
        font-size:24px;
    }
    .content p,
    .content li{
        font-size:16px;
    }

    header{
        flex-direction:column;
        text-align: center;
        gap: 15px;
    }

    nav{
        display:flex;
        flex-wrap:wrap;
        justify-content:center;
        gap: 6px;
    }

    .features{
        flex-direction:column;
    }
    .card{
    padding:15px;
    }
    .hero h2{
        font-size:32px;
    }
    .hero h1{
         color:#2563EB;
     } 
    nav a{
        font-size:16px;
    }

    .brand h1{
    font-size:28px;
    }
    .brand img{
    width:50px;
    height:50px;
    }
    .hero{
    padding:40px 20px;
    }
    .hero a{
        display:block;
        margin:10px auto;
        width:80%;
    }
        .stats{
            gap:20px;
        }
        .stats h3{
            font-size:22px;
        }
    
}

.hero h2{
    font-size:28px;
    line-height: 1.3;
}

.hero p{
    font: size 18px;
    line-height: 1.6;
}
 

.exams{
    text-align:center;
    padding:60px 20px;
}

.exam-list{
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:15px;
}

.exam-list a{
    text-decoration:none;
    background:white;
    padding:12px 22px;
    font-size: 18px;
    border-radius:30px;
    color:black;
    box-shadow:0 3px 10px rgba(0,0,0,.08);
    transition:0.3s;
}

.exam-list a:hover{
    background:#2563EB;
    color:white;
}
.menu-toggle{
    display:none;
    font-size:28px;
    cursor:pointer;
    text-align:center;
    margin:10px auto;
}

@media(max-width:768px){

    .menu-toggle{
        display:block;
    }

    nav{
    position:relative;
}

nav{
    position:relative;
    width:100%;
}

.nav-links{
    display:none;
    position:absolute;
    top:120%;
    left:50%;
    transform:translateX(-50%);

    width:220px;
    background:white;
    padding:15px;
    border-radius:12px;
    box-shadow:0 5px 15px rgba(0,0,0,.1);

    flex-direction:column;
    text-align:center;
    gap:12px;

    z-index:1000;
}
.nav-links a{
    font-size:18px;
}

.nav-links a:hover{
    color:#2563EB;
}
.nav-links.active{
    display:flex;
}
.footer-content h3{
    margin-bottom:10px;
}

.footer-content p{
    margin:10px 0;
}
.footer-links{
    display:flex;
    justify-content:center;
    gap:25px;
    flex-wrap:wrap;
    margin:20px 0;
}

.footer-links a{
    color:white;
    text-decoration:none;
}
.footer-links a:hover{
    color:#2563EB;
}
@media (max-width:480px){

    .hero h2{
        font-size:24px;
    }

    .hero p{
        font-size:14px;
    }

    .hero a{
        width:90%;
        font-size:16px;
    }

    .brand h1{
        font-size:24px;
    }

    .card{
        padding:15px;
    }
}
}
/* WHY CHOOSE US */

.why-us{
    padding:70px 20px;
    text-align:center;
}

.why-us h2{
    margin-bottom:40px;
    font-size:2rem;
}

.why-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
    max-width:1200px;
    margin:auto;
}

.why-card{
    background:white;
    padding:25px;
    border-radius:12px;
    box-shadow:0 5px 15px rgba(0,0,0,.08);
    transition:.3s;
}

.why-card:hover{
    transform:translateY(-8px);
}

.why-card h3{
    color:#2563EB;
    margin-bottom:15px;
}

.why-card p{
    color:#555;
}