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

body{
background:#070A0F;
color:#fff;
overflow-x:hidden;
}

/* NAV */
header{
position:fixed;
width:100%;
top:0;
z-index:1000;
background:rgba(10,10,15,0.6);
backdrop-filter:blur(15px);
border-bottom:1px solid rgba(255,255,255,0.05);
}

.container{
width:90%;
max-width:1200px;
margin:auto;
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 0;
}

.logo{
font-weight:700;
letter-spacing:2px;
font-size:18px;
}

nav a{
color:#fff;
margin-left:18px;
text-decoration:none;
opacity:0.6;
transition:0.3s;
}

nav a:hover{
opacity:1;
color:#ffb347;
}

/* HERO */
.hero{
height:100vh;
position:relative;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
overflow:hidden;
}

.hero video{
position:absolute;
width:100%;
height:100%;
object-fit:cover;
opacity:0.25;
}

.hero-overlay{
position:absolute;
width:100%;
height:100%;
background:radial-gradient(circle, rgba(0,0,0,0.4), rgba(0,0,0,0.95));
}

.hero-content{
position:relative;
z-index:2;
max-width:850px;
}

.hero h1{
font-size:60px;
letter-spacing:1px;
}

.hero p{
opacity:0.8;
margin-top:10px;
}

.btn{
display:inline-block;
margin-top:25px;
padding:15px 32px;
background:linear-gradient(135deg,#ff9800,#ff4d00);
color:#fff;
border-radius:12px;
text-decoration:none;
font-weight:bold;
transition:0.3s;
}

.btn:hover{
transform:scale(1.05);
box-shadow:0 10px 40px rgba(255,120,0,0.3);
}

/* SECTIONS */
section{
padding:100px 20px;
}

h2{
text-align:center;
font-size:38px;
margin-bottom:40px;
}

/* GRID */
.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:25px;
max-width:1100px;
margin:auto;
}

/* CARDS */
.card{
background:rgba(255,255,255,0.04);
border:1px solid rgba(255,255,255,0.08);
padding:28px;
border-radius:16px;
backdrop-filter:blur(10px);
transition:0.4s;
}

.card:hover{
transform:translateY(-10px);
border-color:#ff9800;
}

/* PROJECT IMAGES */
.project{
height:200px;
background-size:cover;
background-position:center;
border-radius:12px;
margin-bottom:15px;
}

/* FORM */
form{
max-width:650px;
margin:auto;
display:flex;
flex-direction:column;
gap:12px;
}

input,textarea,select{
padding:14px;
border:none;
border-radius:10px;
background:#0f1623;
color:#fff;
}

button{
padding:15px;
border:none;
border-radius:10px;
background:linear-gradient(135deg,#ff9800,#ff4d00);
color:#fff;
font-weight:bold;
cursor:pointer;
}

/* ANIMATIONS */
.fade{
opacity:0;
transform:translateY(40px);
transition:1s;
}

.fade.show{
opacity:1;
transform:translateY(0);
}