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

body{
background:linear-gradient(135deg,#0f2027,#203a43,#2c5364);
color:white;
}

/* HEADER */

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 8%;
background:rgba(255,255,255,0.05);
backdrop-filter:blur(10px);
}

.logo{
font-size:20px;
font-weight:bold;
}

nav a{
margin-left:20px;
color:white;
text-decoration:none;
}

nav a:hover{
color:#00ffe1;
}

/* HERO */

.hero{
height:80vh;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
}

.hero h1{
font-size:50px;
margin-bottom:25px;
}

.hero p{
margin-bottom: 5px;
opacity:0.8;
}

/* BUTTONS */

.hero-buttons{
display:flex;
gap:20px;
margin-top:150px;
}

.hero-buttons button{
padding:12px 25px;
border:none;
border-radius:30px;
background:#00ffe1;
color:black;
font-weight:bold;
cursor:pointer;
transition:0.3s;
}

.hero-buttons button:hover{
transform:scale(1.1);
}

.download-btn{
background:#ffcc00;
}

/* GALLERY */

#gallery{
padding:80px 10%;
text-align:center;
}

.gallery{
margin-top:40px;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
}

/* DOWNLOAD FILE */

#download-file{
padding:80px 10%;
text-align:center;
}

.download-file{
margin-top:40px;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
}

.card{
background:rgba(255,255,255,0.05);
border-radius:15px;
overflow:hidden;
backdrop-filter:blur(10px);
transition:0.4s;
}

.card img{
width:100%;
}

.card p{
padding:15px;
}

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

/* LINKS */

#links{
padding:80px 10%;
text-align:center;
}

.social{
margin-top:30px;
display:flex;
justify-content:center;
gap:20px;
flex-wrap:wrap;
}

.social a{
background:rgba(255,255,255,0.05);
padding:15px 25px;
border-radius:10px;
text-decoration:none;
color:white;
}

.social a:hover{
background:#00ffe1;
color:black;
}

/* FOOTER */

footer{
text-align:center;
padding:30px;
opacity:0.7;
}

/* FILE DOWNLOAD BOX */

.file-box{
display:flex;
justify-content:space-between;
align-items:center;
background:rgba(255,255,255,0.05);
padding:20px;
border-radius:12px;
margin-top:15px;
backdrop-filter:blur(10px);
transition:0.3s;
}

.file-box:hover{
transform:translateY(-5px);
background:rgba(255,255,255,0.1);
}

.file-info{
display:flex;
align-items:center;
gap:15px;
}

.file-info i{
font-size:28px;
color:#00ffe1;
}

.file-info h3{
margin:0;
font-size:16px;
}

.file-info p{
opacity:0.7;
font-size:14px;
}

.download-icon{
font-size:20px;
color:white;
background:#00ffe1;
padding:10px;
border-radius:8px;
}

.download-icon:hover{
background:#00ccaa;
}