html{
    scroll-behavior:smooth;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family: SolaimanLipi, Arial, sans-serif;
    background:#fff;
}

/* ================= HERO ================= */

.hero{
    position: relative;
    min-height: 100vh;
    padding: 80px 20px 40px;

    background: transparent;

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
}

.overlay{
    position:absolute;
    inset:0;
    background:rgba(0,25,10,.80);
}

.hero-content{
    position:relative;
    z-index:2;
    max-width:900px;
    padding:20px;
}

.logo{
    width:100px;
    margin-bottom:20px;
    border-radius:50%;
    background:#fff;
    padding:8px;
    box-shadow:0 5px 20px rgba(0,0,0,.35);
}

.hero h1{
    font-size:52px;
    color:#FFD700;
    margin-bottom:15px;
    line-height:1.25;
    text-shadow:0 3px 12px rgba(0,0,0,.6);
}

.hero h2{
    font-size:28px;
    margin-bottom:20px;
    color:#fff;
}

.hero p{
    font-size:20px;
    line-height:1.8;
    margin-bottom:35px;
}

/* ================= BUTTON ================= */

.btn{
    display:inline-block;
    background:#FFD700;
    color:#004d26;
    text-decoration:none;
    padding:16px 42px;
    font-size:18px;
    font-weight:bold;
    border-radius:40px;
    margin-top:15px;
    transition:.3s;
    box-shadow:0 5px 18px rgba(0,0,0,.35);
}

.btn:hover{
    background:#ffc400;
    transform:translateY(-3px);
}

/* ================= NAVBAR ================= */

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:12px 40px;
    background:#004d26;
    position:sticky;
    top:0;
    z-index:999;
}

.nav-logo{
    display:flex;
    align-items:center;
    gap:12px;
}

.nav-logo img{
    width:50px;
    height:50px;
    border-radius:50%;
}

.nav-logo span{
    color:#fff;
    font-size:22px;
    font-weight:bold;
}

.nav-menu{
    display:flex;
    list-style:none;
    gap:28px;
}

.nav-menu a{
    color:#fff;
    text-decoration:none;
    font-weight:bold;
    transition:.3s;
}

.nav-menu a:hover{
    color:#FFD700;
}

/* ================= ABOUT ================= */

.about{
    padding:90px 20px;
    background:#f8f9fa;
    text-align:center;
}

.about .container{
    max-width:1000px;
    margin:auto;
}

.about h2{
    font-size:40px;
    color:#0b5d3b;
    margin-bottom:25px;
}

.about p{
    font-size:20px;
    color:#555;
    line-height:1.9;
}

/* ================= COURSES ================= */

.courses{
    padding:90px 20px;
    background:#ffffff;
}

.courses .container{
    max-width:1200px;
    margin:auto;
    text-align:center;
}

.courses h2{
    font-size:40px;
    color:#0b5d3b;
    margin-bottom:15px;
}

.section-text{
    font-size:20px;
    color:#666;
    margin-bottom:50px;
}

.course-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:30px;
}

.course-card{
    background:#fff;
    padding:35px 25px;
    border-radius:15px;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
    transition:.35s;
}

.course-card:hover{
    transform:translateY(-10px);
    box-shadow:0 20px 40px rgba(0,0,0,.15);
}

.course-card h3{
    color:#004d26;
    font-size:26px;
    margin-bottom:15px;
}

.course-card p{
    color:#555;
    line-height:1.8;
    font-size:18px;
}

/* ===============================
   ACHIEVEMENT SECTION
================================== */

.achievement{
    background:#f8faf8;
    padding:80px 20px;
}

.achievement-title{
    text-align:center;
    margin-bottom:50px;
}

.achievement-title h2{
    font-size:42px;
    color:#0b5d39;
    margin-bottom:15px;
    font-weight:700;
}

.achievement-title p{
    color:#666;
    font-size:18px;
    max-width:700px;
    margin:auto;
    line-height:1.8;
}

.achievement-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:25px;
}

.achievement-card{
    background:#ffffff;
    border-radius:18px;
    padding:40px 20px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.4s;
    border-bottom:5px solid #d4af37;
}

.achievement-card:hover{
    transform:translateY(-10px);
    box-shadow:0 18px 40px rgba(0,0,0,.15);
}

.achievement-card h3{
    font-size:42px;
    color:#0b5d39;
    margin-bottom:12px;
    font-weight:700;
}

.achievement-card span{
    font-size:18px;
    color:#555;
    font-weight:600;
}

@media(max-width:768px){

    .achievement{
        padding:60px 15px;
    }

    .achievement-title h2{
        font-size:30px;
    }

    .achievement-title p{
        font-size:16px;
    }

    .achievement-card{
        padding:30px 15px;
    }

    .achievement-card h3{
        font-size:34px;
    }

}

/* ===============================
   WHY CHOOSE US
================================== */

.why-us{
    background:#0b5d39;
    padding:80px 20px;
}

.section-title{
    text-align:center;
    margin-bottom:50px;
}

.section-title h2{
    color:#fff;
    font-size:42px;
    margin-bottom:15px;
}

.section-title p{
    color:#d9d9d9;
    max-width:700px;
    margin:auto;
    line-height:1.8;
}

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

.why-card{
    background:#ffffff;
    padding:35px 25px;
    border-radius:18px;
    text-align:center;
    transition:.4s;
    box-shadow:0 12px 30px rgba(0,0,0,.15);
}

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

.why-card .icon{
    font-size:45px;
    margin-bottom:20px;
}

.why-card h3{
    color:#0b5d39;
    margin-bottom:15px;
    font-size:26px;
}

.why-card p{
    color:#666;
    line-height:1.8;
}

@media(max-width:768px){

    .section-title h2{
        font-size:30px;
    }

    .why-card{
        padding:25px 20px;
    }

}

/* ===============================
   HERO SLIDER
================================== */

.hero{
    position: relative;
    overflow: hidden;
}

.hero-slider{
    position:absolute;
    inset:0;
    z-index:0;
}

.hero-slider .slide{
    position:absolute;
    width:100%;
    height:100%;
    top:0;
    left:0;
    opacity:0;
    transition:opacity 1.2s ease-in-out;
    background-size:cover;
    background-position:center;
}

.hero-slider .slide:nth-child(1){
    background-image: url("../../images/Cover photo .png");
}

.hero-slider .slide:nth-child(2){
    background-image: url("../../images/প্রশিক্ষণ_বই_নূরানী_কোর্স.jpg");
}

.hero-slider .slide:nth-child(3){
    background-image: url("../../images/প্রশিক্ষণ_কোর্স_হিফজ.jpg");
}

.hero-slider .slide.active{
    opacity:1;
}

.overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.65);
    z-index:1;
}

.hero-content{
    position:relative;
    z-index:2;
}

/* ===============================
   TRAINERS
================================== */

.leadership-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:30px;
    margin:40px 0;
}

.leader-card,
.trainer-card{
    background:#fff;
    border-radius:20px;
    padding:25px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,.12);
}

.leader-card img{
    width:180px;
    height:180px;
    border-radius:50%;
    object-fit:cover;
    margin-bottom:15px;
}

.trainer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:25px;
    margin-top:40px;
}

.trainer-card img{
    width:140px;
    height:140px;
    border-radius:50%;
    object-fit:cover;
    margin-bottom:15px;
}

.trainer-card h4{
    color:#0b5d39;
    margin:10px 0;
}

.trainer-card p{
    color:#666;
}

@media(max-width:768px){

    .leadership-grid{
        grid-template-columns:1fr;
    }

}

/*=========================
   TRAINERS PREMIUM DESIGN
=========================*/

.leadership-grid{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:35px;
    margin-bottom:60px;
}

.leader-card{
    background:#fff;
    border-radius:20px;
    padding:40px 30px;
    text-align:center;
    box-shadow:0 15px 35px rgba(0,0,0,.12);
    transition:.4s;
}

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

.leader-card img{
    width:180px;
    height:180px;
    border-radius:50%;
    object-fit:cover;
    border:6px solid #0b5d39;
    margin-bottom:20px;
}

.leader-card small{
    display:block;
    color:#0b5d39;
    font-size:15px;
    font-weight:bold;
    margin-bottom:10px;
}

.leader-card h2,
.leader-card h3{
    color:#222;
    margin-bottom:12px;
    line-height:1.4;
}

.leader-card span{
    color:#0b5d39;
    font-size:18px;
    font-weight:bold;
}

.trainer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}

.trainer-card{
    background:#fff;
    border-radius:18px;
    padding:30px 20px;
    text-align:center;
    box-shadow:0 10px 25px rgba(0,0,0,.12);
    transition:.35s;
}

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

.trainer-card img{
    width:140px;
    height:140px;
    border-radius:50%;
    object-fit:cover;
    border:5px solid #0b5d39;
    margin-bottom:18px;
}

.trainer-card h4{
    color:#0b5d39;
    font-size:22px;
    margin-bottom:12px;
    line-height:1.5;
}

.trainer-card p{
    color:#666;
    font-size:17px;
    line-height:1.7;
}

@media(max-width:768px){

.leadership-grid{
grid-template-columns:1fr;
}

.leader-card img{
width:150px;
height:150px;
}

.trainer-card img{
width:120px;
height:120px;
}

.trainer-card h4{
font-size:20px;
}

}

/* ===============================
   GALLERY
================================== */

.gallery{
    padding:90px 20px;
    background:#f8faf8;
}

.gallery .section-title h2{
    color:#0b5d39;
}

.gallery .section-title p{
    color:#666;
}

.gallery-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:25px;
}

.gallery-item{
    overflow:hidden;
    border-radius:18px;
    box-shadow:0 10px 25px rgba(0,0,0,.12);
}

.gallery-item img{
    width:100%;
    height:280px;
    object-fit:cover;
    transition:.4s;
    display:block;
}

.gallery-item:hover img{
    transform:scale(1.08);
}

/* ==========================
   GALLERY
========================== */

.gallery{
    padding:100px 0;
    background:#f8f9fa;
}

.gallery-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:25px;
    margin-top:50px;
}

.gallery-item{
    overflow:hidden;
    border-radius:18px;
    background:#fff;
    box-shadow:0 10px 25px rgba(0,0,0,.12);
    transition:.4s;
}

.gallery-item:hover{
    transform:translateY(-8px);
    box-shadow:0 18px 35px rgba(0,0,0,.18);
}

.gallery-item img{
    width:100%;
    height:260px;
    object-fit:cover;
    display:block;
    transition:.5s;
}

.gallery-item:hover img{
    transform:scale(1.08);
}

/*================ FOOTER ================*/

.footer{
    background:#06351f;
    color:#fff;
    padding:70px 0 25px;
    margin-top:80px;
}

.footer .container{
    width:90%;
    max-width:1300px;
    margin:auto;
}

.footer-grid{
    display:grid;
    grid-template-columns:1.3fr 1fr 1fr;
    gap:70px;
}

.footer-box h3{
    color:#FFD54F;
    font-size:30px;
    margin-bottom:20px;
}

.footer-logo{
    width:100px;
    margin-bottom:20px;
}

.footer-box p{
    font-size:18px;
    line-height:1.9;
    color:#f2f2f2;
}

.footer-box a{
    display:block;
    color:#ffffff;
    text-decoration:none;
    margin:10px 0;
    font-size:18px;
    transition:.3s;
}

.footer-box a:hover{
    color:#FFD54F;
    padding-left:8px;
}

.footer-bottom{
    margin-top:45px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.2);
    text-align:center;
    font-size:18px;
    color:#ddd;
}

@media(max-width:900px){

.footer-grid{

grid-template-columns:1fr;

text-align:center;

gap:40px;

}

.footer-logo{

margin:auto auto 20px;

}

}

/*================ ABOUT ================*/

.about{
    padding:90px 0;
    background:#f8faf8;
}

.about-card{
    background:#fff;
    border-radius:18px;
    padding:40px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.about-card h2{
    color:#0b5d39;
    margin-bottom:20px;
    font-size:34px;
}

.about-card p{
    font-size:19px;
    line-height:2;
    color:#444;
    text-align:justify;
    margin-bottom:20px;
}

.arabic{
    text-align:center;
    font-size:30px;
    line-height:2;
    color:#0b5d39;
    margin-bottom:30px;
}

.about-features{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(350px,1fr));
    gap:30px;
    margin-top:40px;
}

.feature-box{
    background:#ffffff;
    padding:35px;
    border-radius:18px;
    box-shadow:0 8px 25px rgba(0,0,0,.08);
}

.feature-box h2{
    color:#0b5d39;
    margin-bottom:20px;
    font-size:28px;
}

.feature-box ul{
    list-style:none;
    padding:0;
}

.feature-box ul li{
    margin-bottom:15px;
    font-size:18px;
    line-height:1.8;
    color:#444;
}

/*================ DUA BOX ================*/

.dua-box{

    margin-top:45px;

    background:linear-gradient(135deg,#0b5d39,#157347);

    color:#fff;

    padding:45px;

    border-radius:20px;

    text-align:center;

    box-shadow:0 15px 35px rgba(0,0,0,.15);

}

.dua-box h2{

    font-size:34px;

    margin-bottom:20px;

    color:#FFD54F;

}

.dua-box p{

    font-size:21px;

    line-height:2;

    color:#fff;

}

@media(max-width:768px){

.dua-box{

padding:25px;

}

.dua-box h2{

font-size:28px;

}

.dua-box p{

font-size:18px;

}

}

/*================ CONTACT ================*/

.contact{
    padding:90px 0;
    background:#f8faf8;
}

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1.2fr;
    gap:40px;
    margin-top:40px;
}

.contact-info{
    background:#0b5d39;
    color:#fff;
    padding:35px;
    border-radius:20px;
}

.contact-info h3{
    font-size:30px;
    margin-bottom:25px;
    color:#FFD54F;
}

.contact-info p{
    font-size:18px;
    line-height:2;
}

.contact-form{
    background:#fff;
    padding:35px;
    border-radius:20px;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
}

.contact-form input,
.contact-form textarea{
    width:100%;
    padding:15px;
    margin-bottom:20px;
    border:1px solid #ddd;
    border-radius:10px;
    font-size:17px;
    outline:none;
}

.contact-form textarea{
    min-height:170px;
    resize:vertical;
}

.contact-form input:focus,
.contact-form textarea:focus{
    border-color:#0b5d39;
}

.contact-form .btn{
    width:100%;
    border:none;
    cursor:pointer;
}

@media(max-width:768px){

.contact-grid{
    grid-template-columns:1fr;
}

}

/* ===============================
   CONTACT SECTION
=================================*/

.contact{
    padding:90px 0;
    background:#f7f8fa;
}

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:40px;
    align-items:start;
}

.contact-info,
.contact-form{
    background:#fff;
    padding:35px;
    border-radius:18px;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
}

.contact-info h3,
.contact-form h3{
    color:#0b5d39;
    margin-bottom:20px;
    font-size:28px;
}

.contact-info p{
    margin-bottom:15px;
    font-size:18px;
    line-height:1.8;
    color:#444;
}

.contact-info h4{
    margin-top:30px;
    margin-bottom:10px;
    color:#0b5d39;
    font-size:22px;
}

.contact-form input,
.contact-form textarea{
    width:100%;
    padding:14px 16px;
    margin-bottom:18px;
    border:1px solid #ddd;
    border-radius:10px;
    font-size:16px;
    outline:none;
    transition:.3s;
}

.contact-form input:focus,
.contact-form textarea:focus{
    border-color:#0b5d39;
}

.contact-form textarea{
    height:160px;
    resize:none;
}

.contact-form button{
    width:100%;
    background:#0b5d39;
    color:#fff;
    border:none;
    padding:15px;
    font-size:18px;
    border-radius:10px;
    cursor:pointer;
    transition:.3s;
}

.contact-form button:hover{
    background:#0d7a4c;
}

.contact-map{
    margin-top:50px;
    border-radius:18px;
    overflow:hidden;
    box-shadow:0 10px 25px rgba(0,0,0,.12);
}

.contact-map iframe{
    width:100%;
    height:450px;
    border:0;
}

@media(max-width:768px){

    .contact-grid{
        grid-template-columns:1fr;
    }

    .contact-info,
    .contact-form{
        padding:25px;
    }

    .contact-map iframe{
        height:300px;
    }

}

/* WhatsApp Floating Button */

.whatsapp-float{
    position:fixed;
    right:25px;
    bottom:25px;
    width:60px;
    height:60px;
    background:#25D366;
    color:#fff;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:30px;
    text-decoration:none;
    box-shadow:0 10px 25px rgba(0,0,0,.25);
    z-index:9999;
    transition:.3s;
}

.whatsapp-float:hover{
    transform:scale(1.1);
}

/* Back To Top Button */

#topBtn{
    display:none;
    position:fixed;
    bottom:100px;
    right:25px;
    width:55px;
    height:55px;
    border:none;
    border-radius:50%;
    background:#0b5d39;
    color:#fff;
    font-size:24px;
    cursor:pointer;
    box-shadow:0 10px 20px rgba(0,0,0,.25);
    transition:.3s;
    z-index:9998;
}

#topBtn:hover{
    background:#158f57;
    transform:translateY(-5px);
}

::selection{
    background:#0b5d39;
    color:#fff;
}

::-webkit-scrollbar{
    width:10px;
}

::-webkit-scrollbar-track{
    background:#f2f2f2;
}

::-webkit-scrollbar-thumb{
    background:#0b5d39;
    border-radius:20px;
}

::-webkit-scrollbar-thumb:hover{
    background:#158f57;
}

/* ================= ADMISSION PAGE ================= */

.admission-header{
    background:#0b5d39;
    color:#fff;
    text-align:center;
    padding:60px 20px;
}

.admission-logo{
    width:120px;
    margin-bottom:20px;
}

.admission-header h1{
    font-size:36px;
    margin-bottom:10px;
    color:#ffd54f;
}

.admission-header h2{
    font-size:28px;
    margin-bottom:15px;
}

.admission-header p{
    max-width:700px;
    margin:auto;
    line-height:1.8;
}

.back-home{
    display:inline-block;
    margin-bottom:30px;
    padding:10px 20px;
    background:#ffffff;
    color:#0b5d39;
    text-decoration:none;
    border-radius:8px;
    font-weight:bold;
}

.back-home:hover{
    background:#ffd54f;
}

/* Admission Form */

.admission-form{

    padding:70px 20px;

    background:#f8f8f8;

}

.form-card{

    max-width:900px;

    margin:auto;

    background:#fff;

    padding:40px;

    border-radius:15px;

    box-shadow:0 10px 30px rgba(0,0,0,.1);

}

.form-card h2{

    text-align:center;

    color:#0b5d39;

    margin-bottom:30px;

}

.form-group{

    margin-bottom:20px;

}

.form-group label{

    display:block;

    margin-bottom:8px;

    font-weight:bold;

}

.form-group input,

.form-group select{

    width:100%;

    padding:14px;

    border:1px solid #ccc;

    border-radius:8px;

    font-size:16px;

}

/* ================= ADMISSION PAGE ================= */

.admission-form{
    padding:80px 20px;
    background:#f7f9f8;
}

.form-card{
    max-width:900px;
    margin:auto;
    background:#fff;
    padding:40px;
    border-radius:15px;
    box-shadow:0 10px 30px rgba(0,0,0,.1);
}

.form-card h2{
    text-align:center;
    color:#0b5d39;
    margin-bottom:30px;
}

.form-card h3{
    margin:30px 0 15px;
    color:#0b5d39;
    border-left:5px solid #f4b400;
    padding-left:10px;
}

.form-group{
    margin-bottom:20px;
}

.form-group label{
    display:block;
    margin-bottom:8px;
    font-weight:600;
}

.form-group input,
.form-group select,
.form-group textarea{
    width:100%;
    padding:12px;
    border:1px solid #ddd;
    border-radius:8px;
    font-size:16px;
}

.btn-submit{
    width:100%;
    padding:15px;
    background:#0b5d39;
    color:#fff;
    border:none;
    border-radius:10px;
    font-size:18px;
    font-weight:bold;
    cursor:pointer;
    transition:.3s;
}

.btn-submit:hover{
    background:#08482d;
}

.success-message{
    display:none;
    color:green;
    font-weight:bold;
    text-align:center;
    margin-top:20px;
}

/*==========================
    ADMISSION HEADER
==========================*/

.admission-header{
    background:linear-gradient(135deg,#0b5d39,#0d7c4b);
    color:#fff;
    text-align:center;
    padding:50px 20px;
}

.admission-logo{
    width:110px;
    height:110px;
    margin-bottom:15px;
}

.admission-header h1{
    font-size:34px;
    font-weight:700;
    margin-bottom:10px;
}

.admission-header p{
    font-size:20px;
    margin-bottom:10px;
}

.admission-header span{
    display:inline-block;
    background:#FFD700;
    color:#000;
    padding:8px 18px;
    border-radius:30px;
    font-weight:bold;
}