@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');


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


html{
    scroll-behavior:smooth;
}


body{

    background:#050b18;
    color:white;

}


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


.navbar{

    position:fixed;
    top:0;
    width:100%;
    z-index:999;

    background:rgba(5,11,24,.75);

    backdrop-filter:blur(15px);

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

}


.nav-container{

    max-width:1200px;
    height:80px;

    margin:auto;

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

    padding:0 25px;

}



.logo img{

    width:180px;

}



nav{

    display:flex;
    gap:25px;

}



nav a{

    color:white;
    text-decoration:none;

    font-weight:500;

    transition:.3s;

}



nav a:hover{

    color:#00d9ff;

}



.menu-btn{

    display:none;

    font-size:25px;

}



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


.hero{

    min-height:100vh;

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

    text-align:center;


    background:

    linear-gradient(

    135deg,

    rgba(0,30,70,.9),

    rgba(0,0,0,.85)

    ),

    url("background.jpg");


    background-size:cover;

    background-position:center;

    padding:100px 20px;

}



.hero-content{

    max-width:900px;

}



.hero-logo img{

    width:260px;

    margin-bottom:25px;

    animation:float 4s infinite;

}



.hero h1{

    font-size:55px;

    font-weight:800;

}



.hero h1 span{

    color:#00d9ff;

}



.hero h2{

    margin:20px 0;

    color:#ffd700;

    font-size:25px;

}



.hero p{

    font-size:18px;

    line-height:1.8;

}



.hero-buttons{

    margin-top:35px;

}





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


.btn{

    display:inline-block;

    padding:14px 35px;

    border-radius:40px;

    text-decoration:none;

    margin:10px;

    font-weight:600;

    transition:.3s;

}



.primary{

    background:#00d9ff;

    color:#001018;

}



.secondary{

    border:2px solid #00d9ff;

    color:white;

}



.btn:hover{

    transform:translateY(-5px);

}





/* ================= GENERAL SECTION ================= */


section{

    padding:90px 20px;

}



.section-title{

    text-align:center;

    margin-bottom:50px;

}



.section-title p{

    color:#00d9ff;

}



.section-title h2{

    font-size:38px;

}





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


.about-container{

    max-width:1100px;

    margin:auto;

    display:flex;

    gap:50px;

    align-items:center;

}



.about-text{

    flex:1;

}



.about-text h3{

    font-size:30px;

    color:#ffd700;

}



.about-text p{

    margin:20px 0;

    line-height:1.8;

}



.about-image img{

    width:350px;

}



.about-box{

    display:flex;

    gap:20px;

    margin-top:20px;

}



.about-box i{

    font-size:30px;

    color:#00d9ff;

}/* ================= FEATURES ================= */


.feature-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:25px;

    max-width:1100px;

    margin:auto;

}



.feature-card,
.class-card,
.admin-box,
.teacher-card,
.contact-card{


    background:rgba(255,255,255,.08);

    backdrop-filter:blur(15px);

    border-radius:25px;

    padding:35px;

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

    transition:.4s;

}



.feature-card:hover,
.class-card:hover,
.admin-box:hover{

    transform:translateY(-10px);

}



.feature-card i,
.class-card i{

    font-size:45px;

    color:#00d9ff;

}





/* ================= TEACHER ================= */


.teacher-card{

    max-width:800px;

    margin:auto;

    display:flex;

    gap:40px;

    align-items:center;

}



.teacher-image img{

    width:220px;

    height:220px;

    border-radius:50%;

    object-fit:cover;

    border:5px solid #00d9ff;

    animation:float 4s infinite;

}



.teacher-info h3{

    font-size:30px;

    color:#ffd700;

}





/* ================= CLASSES ================= */


.class-container{

    max-width:1000px;

    margin:auto;

    display:flex;

    gap:30px;

}



.class-card{

    flex:1;

    text-align:center;

}





/* ================= STUDENT CTA ================= */


.student-cta{

    text-align:center;

    background:#001b3a;

}





/* ================= LOGIN PAGE ================= */


.login-page{


    min-height:100vh;

    display:flex;

    justify-content:center;

    align-items:center;


    background:


    linear-gradient(

    135deg,

    rgba(0,30,70,.9),

    rgba(0,0,0,.9)

    ),

    url("background.jpg");


    background-size:cover;

    padding:30px;


}




.login-card{


    width:400px;

    padding:40px;


    background:rgba(255,255,255,.08);


    backdrop-filter:blur(20px);


    border-radius:30px;


    border:1px solid rgba(255,255,255,.15);


    text-align:center;


    animation:fadeUp 1s ease;


}



.login-logo{

    width:200px;

    margin-bottom:20px;

    animation:float 4s infinite;

}



.login-card h1{

    color:#00d9ff;

    margin-bottom:10px;

}



.login-card p{

    color:#ddd;

    margin-bottom:25px;

}



.input-box input{


    width:100%;

    padding:15px;

    margin:10px 0;


    border:none;

    outline:none;


    border-radius:30px;


    background:rgba(255,255,255,.15);


    color:white;

    font-size:15px;


}



.input-box input::placeholder{

    color:#ccc;

}




.login-card button{


    width:100%;


    padding:15px;


    margin-top:20px;


    border:none;


    border-radius:30px;


    background:#00d9ff;


    color:#001018;


    font-weight:700;


    cursor:pointer;


    transition:.3s;


}



.login-card button:hover{

    transform:translateY(-5px);

}




.back a{

    color:#ffd700;

    text-decoration:none;

}






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


footer{

    background:#020611;

    text-align:center;

    padding:40px;

}



.developer{

    color:#00d9ff;

    margin-top:10px;

}





/* ================= ANIMATIONS ================= */


@keyframes float{


    0%,100%{

        transform:translateY(0);

    }


    50%{

        transform:translateY(-15px);

    }

}



@