:root{
    --primary:#2563eb;
    --secondary:#7c3aed;
    --dark:#0f172a;
    --text:#334155;
    --bg:#f8fafc;
}

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

html{
    scroll-behavior:smooth;
}

body{
    background:var(--bg);
    color:var(--text);
}

header{
    min-height:100vh;

    background:
    linear-gradient(
        135deg,
        #2563eb,
        #7c3aed
    );

    color:white;
}

.navbar{

    width:90%;
    margin:auto;

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

    padding:25px 0;
}

.logo{
    font-size:30px;
    font-weight:900;
}

.navbar ul{
    list-style:none;
    display:flex;
    gap:30px;
}

.navbar a{
    color:white;
    text-decoration:none;
}

.login-btn{
    padding:12px 22px;
    background:rgba(255,255,255,.15);
    border-radius:12px;
    backdrop-filter:blur(12px);
}

.hero{

    width:90%;
    margin:auto;

    min-height:80vh;

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

    gap:50px;
}

.hero-text{
    flex:1;
}

.badge{
    background:rgba(255,255,255,.2);
    padding:8px 18px;
    border-radius:50px;
}

.hero h1{
    margin-top:25px;
    font-size:64px;
    line-height:1.4;
    font-weight:900;
}

.hero h1 span{
    color:#fde047;
}

.hero p{
    margin-top:25px;
    line-height:2;
    font-size:18px;
    max-width:650px;
}

.hero-buttons{
    margin-top:35px;
    display:flex;
    gap:15px;
}

.primary-btn,
.secondary-btn{
    text-decoration:none;
    padding:15px 28px;
    border-radius:14px;
    font-weight:700;
}

.primary-btn{
    background:white;
    color:#2563eb;
}

.secondary-btn{
    background:rgba(255,255,255,.15);
    color:white;
    backdrop-filter:blur(12px);
}

.hero-card{

    width:340px;

    background:rgba(255,255,255,.12);

    backdrop-filter:blur(20px);

    border:1px solid rgba(255,255,255,.2);

    border-radius:24px;

    padding:35px;
}

.hero-card h3{
    margin-bottom:20px;
}

.hero-card p{
    margin-bottom:25px;
}

.hero-card a{
    display:inline-block;
    color:white;
    text-decoration:none;
    background:#ffffff22;
    padding:12px 20px;
    border-radius:12px;
}

.stats{
    width:90%;
    margin:auto;
    margin-top:-60px;

    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.stat-card{
    background:white;
    padding:35px;
    text-align:center;

    border-radius:20px;

    box-shadow:0 15px 40px rgba(0,0,0,.08);
}

.stat-card h2{
    color:var(--primary);
}

.section-title{
    text-align:center;
    margin-bottom:50px;
    font-size:36px;
}






 .courses,
.features{
    padding:100px 5%;
}

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

.course-card,
.feature{

    background:white;

    padding:35px;

    border-radius:20px;

    text-align:center;

    transition:.3s;

    box-shadow:0 10px 30px rgba(0,0,0,.06);
}

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

.course-card i,
.feature i{
    font-size:42px;
    color:var(--primary);
    margin-bottom:20px;
} 





.course-grid{

    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(320px,1fr));

    gap:30px;
}

.course-card{

    background:white;

    border-radius:20px;

    overflow:hidden;

    box-shadow:
    0 10px 30px rgba(0,0,0,.08);

    transition:.35s;
}

.course-card:hover{

    transform:
    translateY(-10px);

    box-shadow:
    0 25px 50px rgba(0,0,0,.15);
}

/* .course-card img{

    width:100%;

    height:220px;

    object-fit:cover;

    transition:.5s;
} */

.course-card img{
    width:100%;
    height:auto;
    display:block;
}

.course-card:hover img{

    transform:scale(1.05);
}

.course-content{

    padding:25px;
}

.course-content h3{

    margin-bottom:12px;

    font-size:22px;

    color:#0f172a;
}

.course-content p{

    color:#64748b;

    line-height:1.9;

    min-height:60px;
}

.course-content a{

    display:inline-block;

    margin-top:15px;

    text-decoration:none;

    color:#2563eb;

    font-weight:700;
}


.contact{
    padding:100px 5%;
    text-align:center;
}

.contact h2{
    margin-bottom:20px;
}

.contact p{
    margin:10px 0;
}

.contact-btn{
    margin-top:30px;
    display:inline-block;

    background:var(--primary);

    color:white;

    text-decoration:none;

    padding:16px 30px;

    border-radius:14px;
}

footer{
    background:#0f172a;
    color:white;
    text-align:center;
    padding:25px;
}

#enamad-container {
    margin-top: 20px;
    display: flex;
    justify-content: center; /* برای وسط‌چین کردن لوگو */
}

#enamad-container img {
    width: 100px; /* اندازه دلخواه برای لوگو */
    cursor: pointer;
}


@media(max-width:900px){

    .hero{
        flex-direction:column;
        text-align:center;
        padding:60px 0;
    }

    .hero h1{
        font-size:42px;
    }

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

    .navbar{
        flex-direction:column;
        gap:20px;
    }

    .navbar ul{
        flex-wrap:wrap;
        justify-content:center;
    }
}

@media(max-width:600px){

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

    .hero-card{
        width:100%;
    }

    .hero h1{
        font-size:34px;
    }
}

.documents{

    padding:100px 5%;

    background:#ffffff;
}

.docs-grid{

    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(250px,1fr));

    gap:25px;
}

.doc-card{

    background:white;

    padding:30px;

    border-radius:20px;

    text-align:center;

    cursor:pointer;

    transition:.3s;

    box-shadow:
    0 10px 30px rgba(0,0,0,.08);
}

.doc-card:hover{

    transform:
    translateY(-8px);

    box-shadow:
    0 20px 40px rgba(37,99,235,.15);
}

.doc-card i{

    font-size:45px;

    color:#2563eb;

    margin-bottom:15px;
}

.doc-card h3{

    font-size:18px;

    line-height:1.8;
}

.modal{

    display:none;

    position:fixed;

    z-index:9999;

    inset:0;

    background:
    rgba(0,0,0,.85);

    backdrop-filter:
    blur(10px);

    justify-content:center;

    align-items:center;

    padding:30px;
}

.modal img{

    max-width:95%;

    max-height:90vh;

    border-radius:15px;

    box-shadow:
    0 0 50px rgba(255,255,255,.2);

    animation:zoomIn .3s ease;
}

.close-btn{

    position:absolute;

    top:20px;

    left:30px;

    color:white;

    font-size:50px;

    cursor:pointer;
}

@keyframes zoomIn{

    from{

        transform:scale(.8);

        opacity:0;
    }

    to{

        transform:scale(1);

        opacity:1;
    }
}