<style>
html{
    scroll-behavior:smooth;
}

section{
    scroll-margin-top:75px;
    padding: 30px 0;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial, Helvetica, sans-serif;
    margin:0;
    padding-top:70px;
}

.header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:70px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:0 40px;
    background:#fff;
    box-shadow:0 2px 15px rgba(0,0,0,.1);
    z-index:9999;
}
.header.scrolled {
    height: 70px;
    transition: 0.3s;
}

/* Navigation */

nav ul{
    display:flex;
    list-style:none;
}

nav ul li{
    margin-left:35px;
}

nav ul li a{
    text-decoration:none;
    color:#333;
    font-weight:600;
    transition:.3s;
}

nav ul li a:hover{
    color:#5c63d8;
}

nav ul li a.active{
    color:#5c63d8;
    font-weight:bold;
    border-bottom:3px solid #2434B3;
}

.overlay{
    position:absolute;
    top:10px;
    right:10px;
   <! inset:0;>
    background:rgba(0,0,0,.08);
}

.logo{
    position:absolute;
    top:10px;
    left:10px;
    width:70px;
}

.content{
    position:absolute;
    top:5px;
    left:90px;
    color:#000;
}

.content h1{
    font-size:32px;
    font-weight:700;
    line-height:1;
}


/*Home page*/
.hero{
    width:100%;
    height:750px;
    background:url("banner.png") center center/cover no-repeat;
    position:relative;
}

.blue{
    color:#2434B3;
}

.tagline{
    position:absolute;
    width:100%;
    top:20%;
    left:50%;
    transform:translateX(-50%);
    text-align:center;
    color:#fff;
    font-size:48px;
    font-weight:bold;
    text-shadow:2px 2px 10px rgba(0,0,0,.4);
    padding:0 20px;
}

/*About MSIS*/
.about-msis{
    width:95%;
    max-width:1400px;
    margin:50px auto;
    position: relative;
    <!padding:80 10px;>
}

.about-container{
    display:flex;
    align-items:center;
    gap:40px;
}

.about-image{
    flex:1;
}

.about-image img{
    width:100%;
    border-radius:5px;
    display:block;
}

.about-content{
    flex:1;
}

.about-content h2{
    font-size:46px;
    font-weight:700;
    color:#111;
    margin-bottom:25px;
    text-align:center;
}

.about-content p{
    font-size:18px;
    line-height:1.2;
    color:#666;
    text-align:justify;
    margin-bottom:18px;
}

.btn{
    display:inline-block;
    margin-top:25px;
    padding:18px 60px;
    background:#6d70df;
    color:#fff;
    text-decoration:none;
    border-radius:3px;
    font-size:18px;
    font-weight:600;
    transition:.3s;
}

.btn:hover{
    background:#5056d8;
}

.button-area{
    text-align:center;
}

/*Our Services*/
.services{
    padding:5px;
    background:url(service-bg.jpg) center center/cover no-repeat;
    position:relative;
}

.services::before{
    content:'';
    position:absolute;
    <!inset:0;>
    background:rgba(255,255,255,.80);
}

.container{
    position:relative;
    max-width:1400px;
    margin:auto;
}

.section-title{
    text-align:center;
    font-size:46px;
    font-weight:700;
    color:#222;
    margin-bottom:20px;
}

.service-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:10px;
}

.card{
    background:#fff;
    overflow:hidden;
    transition:.35s;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
}

.card:hover{
    transform:translateY(-8px);
}

.card img{
    width:100%;
    height:260px;
    object-fit:cover;
    transition:.4s;
}

.card:hover img{
    transform:scale(1.05);
}

.card-body{
    padding:10px;
}

.card h3{
    font-size:18px;
    text-align:center;
    color:#222;
    margin-bottom:18px;
    font-weight:700;
}

.card p{
    font-size:16px;
    line-height:1.2;
    color:#666;
    text-align:justify;
}

/*Our Strength*/
.strength-section{
    padding:80px 8%;
    background:#fff;
}

.strength-container{
    display:flex;
    align-items:center;
    justify-content:space-between;
    text-align:justify;
    gap:30px;
}

.strength-content{
    flex:1;
}

.strength-content h2{
    font-size:46px;
    margin-bottom:15px;
    color:#222;
    font-weight:700;
}

.strength-content ul{
    padding-left:15px;
}

.strength-content li{
    font-size:18px;
    line-height:1.2;
    margin-bottom:15px;
    color:#333;
}

.strength-image{
    flex:1;
    text-align:center;
}

.strength-image img{
    width:100%;
    max-width:1200px;
    border-radius:8px;
    box-shadow:0 15px 35px rgba(0,0,0,.15);
}

/*Our Produts*/
.products-section{
    padding:20px 0;
    background:url(service-bg.jpg) center center/cover no-repeat;
    /*background:#fff;*/
}

.products-section h2{
    text-align:center;
    font-size:46px;
    margin-bottom:30px;
}

.product-slider{
    display:flex;
    gap:30px;
    overflow-x:auto;
    scroll-behavior:smooth;
    padding-bottom:20px;
    margin-left:10px;
}

.product-slider::-webkit-scrollbar{
    height:10px;
}

.product-slider::-webkit-scrollbar-thumb{
    background:#2434B3;
    border-radius:20px;
}

.product-card{
    min-width:420px;
    background:#fff;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 8px 25px rgba(0,0,0,.12);
    transition:.3s;
}

.product-card:hover{
    transform:translateY(-8px);
}

.product-card img{
    width:100%;
    height:320px;
    object-fit:cover;
}

.product-info{
    padding:25px;
}

.product-info h3{
    font-size:20px;
    margin-bottom:10px;
}

.product-info p{
    color:#666;
    font-size:16px;
}

/*Contact us*/
.partner-section{
    width:100%;
    padding:30px 8%;
    background:#fff;
}

.section-title{
    text-align:center;
    margin-bottom:30px;
}

.section-title h2{
    font-size:46px;
    color:#222;
    margin-bottom:10px;
}

.section-title p{
    font-size:18px;
    color:#777;
}

/* Gallery */

.partner-gallery{
    display:flex;
    justify-content:center;
    gap:30px;
    margin-bottom:30px;
}

.partner-gallery img{
    width:32%;
    height:200px;
    object-fit:cover;
    border-radius:12px;
    transition:.4s;
    cursor:pointer;
}

.partner-gallery img:hover{
    transform:scale(1.04);
    box-shadow:0 20px 40px rgba(0,0,0,.15);
}

/* Content */

.partner-content{
    display:flex;
    justify-content:space-between;
    gap:50px;
    align-items:flex-start;
}

/* Left */

.partner-left{
    width:100%;
}

.partner-left h3{
    font-size:20px;
    margin-bottom:20px;
    color:#111;
}

.partner-left p{
    font-size:16px;
    line-height:1.2;
    color:#555;
    margin-bottom:30px;
}

.btn-contact{
    display:inline-block;
    padding:18px 25px;
    background:#5B5CE2;
    color:#fff;
    text-decoration:none;
    border-radius:6px;
    transition:.3s;
    font-weight:600;
}

.btn-contact:hover{
    background:#3538b8;
}

/* Right */

.partner-right{
    width:100%;
}

.info-box{
    margin-bottom:12px;
    margin-left:50px;
}

.info-box h4{
    color:#5B5CE2;
    font-size:18px;
    margin-bottom:8px;
}

.info-box p{
    font-size:14px;
    color:#666;
    line-height:1.2;
}

/* Responsive */

/* ==========================
   	Mobile Devices
   ========================== */

@media (max-width:768px){

    .header{
        flex-direction:column;
        padding:5px;
    }

    .content{
	left:40px;
    }
    nav ul{
        flex-direction:column;
        gap:1px;
	font-size:10px;
    }

    .logo{
     	left:5px;
	width:30px;
    }
    .about-container,
    .strength-container,
    .partner-content{
        flex-direction:column;
    }

    .about-image,
    .about-content,
    .strength-content,
    .strength-image,
    .partner-left,
    .partner-right{
        width:100%;
    }

    .service-grid{
        grid-template-columns:1fr;
    }

    .partner-gallery{
        flex-direction:column;
    }

    .partner-gallery img{
        width:100%;
    }

    .content h1{
        font-size:22px;
    }

    .about-content h2,
    .strength-content h2,
    .section-title,
    .products-section h2,
    .section-title h2{
        font-size:24px;
    }

    h3{
        font-size:16px;
    }

    .about-content p,
    .strength-content li,
    .section-title p,
    .card p,
    .product-info p,
    .partner-left p{
        font-size:12px;
    }

}


</style>
