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

body{
background:#f5f5f5;
}

nav{
background:white;
padding:20px 60px;
display:flex;
justify-content:space-between;
align-items:center;
box-shadow:0 2px 10px rgba(0,0,0,.1);

position:sticky;
top:0;
z-index:1000;
}

.logo{
font-size:30px;
font-weight:bold;
color:#1e8e3e;
}

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

.hero{
text-align:center;
padding:80px 20px;
}

.hero h1{
font-size:55px;
color:#1e8e3e;
margin-bottom:15px;
}

.hero p{
margin-bottom:30px;
font-size:20px;
}

.upload-box{
background:white;
padding:30px;
width:600px;
margin:auto;
border-radius:12px;
box-shadow:0 2px 10px rgba(0,0,0,.1);
display:flex;
gap:15px;
justify-content:center;
align-items:center;
}

button{
background:#1e8e3e;
color:white;
border:none;
padding:12px 20px;
border-radius:6px;
cursor:pointer;
}

.cards{
padding:60px 10%;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
}

.card{
background:white;
padding:35px;
border-radius:20px;
box-shadow:0 4px 15px rgba(0,0,0,.08);
transition:.3s;
cursor:pointer;
}

.card:hover{
transform:translateY(-10px);
box-shadow:0 10px 25px rgba(0,0,0,.15);
}

.card:hover{
transform:translateY(-5px);
}

.card h2{
margin-bottom:10px;
color:#1e8e3e;
}
.card{
    .card:hover{
    transform:translateY(-10px);
    box-shadow:0 15px 35px rgba(0,0,0,.15);
}
background:white;
padding:30px;
border-radius:15px;
box-shadow:0 4px 15px rgba(0,0,0,.08);
transition:.3s;
cursor:pointer;
min-height:180px;
}

.card:hover{
transform:translateY(-10px);
box-shadow:0 10px 25px rgba(0,0,0,.15);
}

.card p{
margin-top:15px;
font-size:18px;
line-height:1.5;
}
.footer{
    background:#ffffff;
    margin-top:80px;
    padding:50px 10%;
    border-top:1px solid #ddd;
}

.footer-container{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
}

.footer-col{
    display:flex;
    flex-direction:column;
}

.footer-col h3,
.footer-col h4{
    margin-bottom:15px;
    color:#008000;
}

.footer-col a{
    text-decoration:none;
    color:#333;
    margin:5px 0;
}

.footer-col a:hover{
    color:green;
}

.footer-bottom{
    text-align:center;
    margin-top:40px;
    padding-top:20px;
    border-top:1px solid #ddd;
}
.faq{
max-width:1000px;
margin:50px auto;
}

.faq h2{
text-align:center;
margin-bottom:20px;
font-size:35px;
}

details{
background:white;
padding:20px;
margin-bottom:15px;
border-radius:10px;
box-shadow:0 2px 10px rgba(0,0,0,.1);
cursor:pointer;
}

summary{
font-size:20px;
font-weight:bold;
}
.stats{
display:flex;
justify-content:center;
gap:30px;
padding:60px;
flex-wrap:wrap;
}

.stat-box{
background:white;
width:220px;
padding:30px;
text-align:center;
border-radius:15px;
box-shadow:0 4px 15px rgba(0,0,0,.1);
}

.stat-box h2{
color:green;
font-size:40px;
margin-bottom:10px;
}
.search-section{
text-align:center;
padding:40px;
}

.search-section h2{
font-size:35px;
margin-bottom:20px;
}

.search-box{
width:60%;
padding:18px;
font-size:18px;
border:none;
border-radius:50px;
box-shadow:0 4px 15px rgba(255, 255, 255, 0.913);
}
nav{
    position:sticky;
    top:0;
    z-index:1000;
}
nav ul li{
    cursor:pointer;
    transition:.3s;
}

nav ul li:hover{
    color:#16a34a;
}
.faq{
    padding:80px 10%;
    text-align:center;
}

.faq details{
    background:white;
    max-width:900px;
    margin:15px auto;
    padding:20px;
    border-radius:12px;
    box-shadow:0 2px 10px rgba(0,0,0,.08);
    text-align:left;
}

.faq summary{
    font-size:22px;
    font-weight:bold;
    cursor:pointer;
}
footer{
    background:white;
    padding:60px 10%;
    margin-top:80px;
}

.footer-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:40px;
}

footer h3{
    color:rgb(253, 253, 253);
    margin-bottom:15px;
}

footer p{
    line-height:1.8;
}
.upload-box{
    background:white;
    max-width:700px;
    margin:auto;
    padding:40px;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.15);
}

.upload-box input,
.upload-box select{
    width:100%;
    padding:15px;
    margin:10px 0;
    border:1px solid #ddd;
    border-radius:10px;
}

.upload-box button{
    width:100%;
    background:#16a34a;
    color:white;
    border:none;
    padding:15px;
    border-radius:10px;
    font-size:20px;
    cursor:pointer;
}
.search-box{
max-width:700px;
margin:30px auto;
}

.search-box input{
width:100%;
padding:18px;
font-size:18px;
border:none;
border-radius:12px;
box-shadow:0 5px 15px rgba(0,0,0,.1);
outline:none;
}
.cta{
    text-align:center;
    padding:100px 20px;
    background:#16a34a;
    color:white;
    margin-top:80px;
}

.cta h2{
    font-size:50px;
    margin-bottom:20px;
}

.cta p{
    font-size:20px;
    margin-bottom:30px;
}

.cta button{
    background:white;
    color:#16a34a;
    padding:15px 40px;
    border:none;
    border-radius:10px;
    font-size:18px;
    font-weight:bold;
    cursor:pointer;
}
nav ul li{
    cursor:pointer;
    transition:.3s;
}

nav ul li:hover{
    color:#16a34a;
}
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, sans-serif;
}

body{
    background:#f4f6f9;
}

.converter-box{
    width:500px;
    margin:100px auto;
    background:#fff;
    padding:40px;
    border-radius:15px;
    box-shadow:0 5px 20px rgba(0,0,0,0.1);
    text-align:center;
}

.converter-box h1{
    margin-bottom:20px;
    color:#222;
}

.converter-box input[type="file"]{
    margin:20px 0;
    width:100%;
}

.converter-box button{
    background:#28a745;
    color:white;
    border:none;
    padding:12px 25px;
    border-radius:8px;
    cursor:pointer;
    font-size:16px;
}

.converter-box button:hover{
    background:#218838;
}
.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
    padding:50px;
}

.card{
    background:white;
    padding:25px;
    border-radius:15px;
    box-shadow:0 5px 15px rgba(0,0,0,.1);
    cursor:pointer;
    transition:.3s;
    text-align:center;
}

.card:hover{
    transform:translateY(-8px);
    box-shadow:0 10px 25px rgba(0,0,0,.2);
}

.hero{
    text-align:center;
    padding:80px 20px;
    background:linear-gradient(135deg,#4f46e5,#06b6d4);
    color:white;
}

.hero h1{
    font-size:50px;
    margin-bottom:15px;
}

.hero p{
    font-size:20px;
    margin-bottom:25px;
}

.upload-box{
    background:white;
    padding:20px;
    border-radius:12px;
    display:inline-block;
}

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 50px;
    background:#111827;
    color:white;
}

nav ul{
    display:flex;
    gap:20px;
    list-style:none;
}

.logo{
    font-size:24px;
    font-weight:bold;
}

.footer{
    background:#ffffff;
    color:white;
    padding:40px;
    margin-top:50px;
}
.logo{
font-size:28px;
font-weight:700;
color:#4f46e5;
letter-spacing:1px;
}
@media(max-width:768px){

nav{
flex-direction:column;
gap:15px;
}

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

.hero h1{
font-size:32px;
}

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

.stat-box{
width:100%;
}

.upload-box{
width:95%;
}

.footer-container{
flex-direction:column;
text-align:center;
}

}
.success-box,
.error-box{

max-width:500px;
margin:100px auto;
background:white;
padding:40px;
border-radius:15px;
text-align:center;
box-shadow:0 10px 30px rgba(0,0,0,.1);

}

.download-btn{

display:inline-block;
margin-top:20px;
padding:12px 30px;
background:#16a34a;
color:white;
text-decoration:none;
border-radius:8px;

}

.download-btn:hover{
opacity:.9;
}
.page-box{
max-width:900px;
margin:80px auto;
background:white;
padding:40px;
border-radius:15px;
box-shadow:0 10px 30px rgba(0,0,0,.1);
}

.page-box h1{
margin-bottom:20px;
color:#4f46e5;
}

.page-box p{
line-height:1.8;
margin-bottom:15px;
}
.converter-box{
    width: 450px;
    margin: 80px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.converter-box h1{
    margin-bottom: 20px;
}

.converter-box input,
.converter-box select,
.converter-box button{
    margin: 10px;
    padding: 10px;
}



.converter-box{
    background:white;
    padding:40px;
    border-radius:15px;

    box-shadow:0 4px 15px rgba(0,0,0,.15);

    width:500px;
    text-align:center;
}

.converter-box h1{
    margin-bottom:30px;
}

.converter-box input,
.converter-box select,
.converter-box button{

    width:100%;
    padding:12px;
    margin-top:15px;

    border:1px solid #ddd;
    border-radius:8px;

    box-sizing:border-box;
}

.converter-box button{
    background:#28a745;
    color:white;
    border:none;
    cursor:pointer;
    font-size:16px;
}

.converter-box button:hover{
    background:#218838;
}
.faq{
    max-width:800px;
    margin:80px auto;
    padding:0 20px;
}

.faq h2{
    text-align:center;
    margin-bottom:30px;
    font-size:36px;
}

.faq details{
    background:#fff;
    margin:15px 0;
    padding:18px;
    border-radius:12px;
    box-shadow:0 5px 15px rgba(247, 245, 245, 0.913);
}

.faq summary{
    cursor:pointer;
    font-weight:600;
    font-size:18px;
}

.faq p{
    margin-top:10px;
    color:#000000;
}
html{
    scroll-behavior:smooth;
}
.footer-col p{
    color:#000000;
    margin:8px 0;
    font-size:14px;
}

.footer-col h4{
    color:#010101;
    margin-bottom:15px;
}
a{
    text-decoration: none;
}
#darkBtn{
    background:#111827;
    color:white;
    padding:10px 15px;
    border:none;
    border-radius:8px;
    cursor:pointer;
}

.dark-mode{
    background:#111827;
    color:white;
}

.dark-mode nav{
    background:#1f2937;
}

.dark-mode .card,
.dark-mode .upload-box,
.dark-mode .stat-box,
.dark-mode .faq details{
    background:#1f2937;
    color:white;
}

.dark-mode .card h2,
.dark-mode .logo,
.dark-mode .faq h2{
    color:#4ade80;
}

.dark-mode .footer{
    background:#0f172a;
}

.dark-mode nav ul li a{
    color:white;
}

.dark-mode .hero h1{
    color:white;
}
.dark-mode .footer,
.dark-mode .footer h3,
.dark-mode .footer h4,
.dark-mode .footer p,
.dark-mode .footer li{
    color:white !important;
}

.dark-mode .footer a{
    color:#d1d5db !important;
}

.dark-mode .footer a:hover{
    color:#22c55e !important;
}

.dark-mode .footer-bottom{
    color:#d1d5db !important;
}
.social-icons{
margin-top:20px;
display:flex;
gap:15px;
}

.social-icons a{
width:45px;
height:45px;
display:flex;
align-items:center;
justify-content:center;
border-radius:50%;
background:#1e8e3e;
color:white;
text-decoration:none;
font-size:18px;
transition:.3s;
}

.social-icons a:hover{
transform:translateY(-5px);
background:#22c55e;
box-shadow:0 8px 20px rgba(34,197,94,.4);
}
.dark-mode .social-icons a{
background:#22c55e;
color:white;
}