*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:'Segoe UI',sans-serif;

background:
linear-gradient(
rgba(0,0,0,0.35),
rgba(0,0,0,0.35)
),
url('background.jpg');

background-size:cover;
background-position:center;
background-attachment:fixed;

color:white;
line-height:1.7;
overflow-x:hidden;
}

/* Watermark Logo */

@keyframes floatLogo{
0%{transform:translate(-50%,-50%);}
50%{transform:translate(-50%,-53%);}
100%{transform:translate(-50%,-50%);}
}

/* Header */

header{
background:rgba(17,24,39,.95);
backdrop-filter:blur(8px);
padding:10px 25px;
position:sticky;
top:0;
z-index:1000;
box-shadow:0 2px 15px rgba(0,0,0,.3);
}

.logo-area{
text-align:center;
}

.logo-area h1{
font-size:42px;
color:#3b82f6;
}

.logo-area p{
color:#cbd5e1;
font-size:15px;
}

nav{
text-align:right;
margin-top:10px;
}

.lang-btn{
padding:8px 16px;
margin-left:8px;
border:none;
border-radius:8px;
cursor:pointer;
background:#2563eb;
color:white;
font-weight:bold;
transition:.3s;
}

.lang-btn:hover

/* Hero */

.hero{
padding:120px 20px;
text-align:center;
}

.hero h2{
font-size:90px;
font-weight:800;
letter-spacing:3px;
color:#3b82f6;
text-shadow:0 0 20px rgba(59,130,246,.4);
margin-bottom:20px;
}

.hero p{
font-size:22px;
color:#cbd5e1;
margin-bottom:15px;
}

/* Sections */

section{
max-width:1200px;
margin:auto;
padding:80px 25px;
}

section h2{
text-align:center;
font-size:38px;
margin-bottom:40px;
color:#3b82f6;
}

/* Cards */

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
}

.card{
background:#1e293b;
padding:30px;
border-radius:18px;
box-shadow:0 5px 20px rgba(0,0,0,.25);
transition:.3s;
}

.card:hover{
transform:translateY(-8px);
box-shadow:0 10px 25px rgba(59,130,246,.25);
}

.card h3{
margin-bottom:15px;
color:#60a5fa;
}

.card p{
color:#cbd5e1;
}

/* Contact */

#contact{
text-align:center;
}

#contact p{
font-size:18px;
margin:12px 0;
}

/* Footer */

footer{
background:#111827;
padding:30px;
text-align:center;
color:#94a3b8;
margin-top:50px;
}

/* Mobile */

@media(max-width:768px){

.hero{
padding:80px 20px;
}

.hero h2{
font-size:50px;
}

.hero p{
font-size:18px;
}

body::before{
width:250px;
height:250px;
}

}
.gallery{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
gap:25px;
}

.project{
background:#1e293b;
padding:15px;
border-radius:15px;
overflow:hidden;
box-shadow:0 5px 20px rgba(0,0,0,.25);
transition:.3s;
}

.project:hover{
transform:translateY(-8px);
}

.project img{
width:100%;
height:260px;
object-fit:cover;
border-radius:10px;
}

.project p{
text-align:center;
margin-top:12px;
font-weight:600;
color:#cbd5e1;
}
section h2{
text-align:center;
margin-bottom:40px;
color:#3b82f6;
}
.lightbox{
display:none;
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,.95);
justify-content:center;
align-items:center;
z-index:9999;
}

.lightbox-content{
max-width:90%;
max-height:90%;
border-radius:10px;
}

.close{
position:absolute;
top:20px;
right:35px;
font-size:50px;
color:white;
cursor:pointer;
}