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

body{
    background:#eef4fb;
    min-height:100vh;
    display:flex;
    flex-direction:column;
}

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

header{
    width:100%;
    background:linear-gradient(90deg,#07295f,#0b4ba7);
    color:#fff;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:18px 70px;
    box-shadow:0 5px 20px rgba(0,0,0,.25);
}

.logo-area{
    display:flex;
    align-items:center;
    gap:18px;
}

.logo{
    width:70px;
    height:70px;
    border-radius:50%;
    background:#fff;
    color:#0d47a1;
    display:flex;
    justify-content:center;
    align-items:center;
    font-size:32px;
    box-shadow:0 5px 15px rgba(0,0,0,.3);
}

.school-name h2{
    font-size:32px;
    font-weight:700;
}

.school-name p{
    font-size:15px;
    opacity:.9;
}

nav ul{
    display:flex;
    list-style:none;
    gap:40px;
}

nav a{
    color:#fff;
    text-decoration:none;
    font-size:18px;
    transition:.3s;
    position:relative;
}

nav a:hover{
    color:#ffd54f;
}

nav a::after{
    content:'';
    position:absolute;
    left:0;
    bottom:-5px;
    width:0;
    height:2px;
    background:#ffd54f;
    transition:.3s;
}

nav a:hover::after{
    width:100%;
}

/* ===================================
MAIN
=================================== */

.main-section{
    flex:1;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:60px 20px;
}

.card{
    width:100%;
    max-width:850px;
    background:white;
    border-radius:28px;
    padding:50px;
    box-shadow:0 20px 50px rgba(0,0,0,.12);
    text-align:center;
    animation:fadeUp .7s;
}

.icon-circle{
    width:130px;
    height:130px;
    margin:auto;
    border-radius:50%;
    background:linear-gradient(180deg,#1976d2,#0d47a1);
    display:flex;
    justify-content:center;
    align-items:center;
    color:#fff;
    font-size:58px;
    box-shadow:0 15px 35px rgba(0,0,0,.25);
    animation:float 3s infinite;
}

.card h1{
    color:#123c7b;
    margin-top:30px;
    font-size:48px;
    font-weight:700;
}

.line{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:15px;
    margin:18px 0;
}

.line span{
    width:140px;
    height:3px;
    background:#123c7b;
}

.line i{
    color:#123c7b;
    font-size:18px;
}

.subtitle{
    color:#555;
    font-size:21px;
    margin-bottom:35px;
    line-height:1.8;
}

/* ===================================
INPUT
=================================== */

.input-box{
    display:flex;
    align-items:center;
    border:1px solid #ddd;
    border-radius:12px;
    margin-bottom:20px;
    padding:0 20px;
    height:64px;
    transition:.3s;
}

.input-box:hover{
    border-color:#1565c0;
}

.input-box:focus-within{
    border-color:#1565c0;
    box-shadow:0 0 12px rgba(21,101,192,.2);
}

.input-box i{
    font-size:22px;
    color:#888;
}

.input-box input,
.input-box select{
    flex:1;
    border:none;
    outline:none;
    padding:18px;
    font-size:18px;
    background:none;
}

select{
    appearance:none;
}

.down{
    pointer-events:none;
}

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

.download-btn{
    width:100%;
    margin-top:15px;
    background:#14a83b;
    color:white;
    border:none;
    border-radius:12px;
    height:68px;
    font-size:24px;
    cursor:pointer;
    transition:.3s;
    font-weight:700;
    box-shadow:0 10px 25px rgba(20,168,59,.3);
}

.download-btn:hover{
    background:#0d9632;
    transform:translateY(-3px);
}

.download-btn i{
    margin-right:10px;
}

/* ===================================
NOTE
=================================== */

.note{
    margin-top:40px;
    background:#eef5ff;
    border-radius:15px;
    padding:22px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:18px;
    color:#0d47a1;
    font-size:20px;
}

.note i{
    font-size:32px;
}

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

footer{
    background:#07295f;
    color:white;
    text-align:center;
    padding:22px;
    font-size:18px;
}

/* ===================================
LOADER
=================================== */

#loader{
    position:fixed;
    inset:0;
    background:rgba(255,255,255,.8);
    display:none;
    justify-content:center;
    align-items:center;
    z-index:9999;
}

.spinner{
    width:70px;
    height:70px;
    border:7px solid #ddd;
    border-top:7px solid #0d47a1;
    border-radius:50%;
    animation:spin 1s linear infinite;
}

/* ===================================
ANIMATION
=================================== */

@keyframes spin{
    to{
        transform:rotate(360deg);
    }
}

@keyframes float{
    50%{
        transform:translateY(-10px);
    }
}

@keyframes fadeUp{
    from{
        opacity:0;
        transform:translateY(30px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

/* ===================================
RESPONSIVE
=================================== */

@media(max-width:992px){

header{
    flex-direction:column;
    gap:20px;
    padding:25px;
}

nav ul{
    flex-wrap:wrap;
    justify-content:center;
    gap:18px;
}

.card{
    padding:35px;
}

.card h1{
    font-size:36px;
}

.subtitle{
    font-size:18px;
}

.line span{
    width:80px;
}

}

@media(max-width:768px){

.logo{
    width:55px;
    height:55px;
    font-size:26px;
}

.school-name h2{
    font-size:24px;
}

.school-name p{
    font-size:13px;
}

.card{
    padding:25px;
}

.icon-circle{
    width:100px;
    height:100px;
    font-size:45px;
}

.card h1{
    font-size:28px;
}

.subtitle{
    font-size:16px;
}

.input-box{
    height:56px;
}

.input-box input,
.input-box select{
    font-size:16px;
}

.download-btn{
    height:60px;
    font-size:20px;
}

.note{
    font-size:15px;
    flex-direction:column;
}

footer{
    font-size:15px;
}

}







.download-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    width:100%;
    height:60px;
    background:#16a34a;
    color:#fff;
    text-decoration:none;
    border-radius:10px;
    font-size:20px;
    font-weight:bold;
    transition:.3s;
}

.download-btn:hover{
    background:#15803d;
}