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

body{
background:#0f0f0f;
color:#fff;
line-height:1.6;
}

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 8%;
background:#111;
border-bottom:2px solid #d4af37;
position:sticky;
top:0;
z-index:1000;
}

.logo-container{
display:flex;
align-items:center;
gap:12px;
}

.logo-container img{
width:65px;
height:65px;
border-radius:50%;
object-fit:cover;
}

.logo-text{
font-size:28px;
font-weight:bold;
color:#d4af37;
}

nav a{
color:white;
text-decoration:none;
margin-left:18px;
font-weight:600;
transition:.3s;
}

nav a:hover{
color:#d4af37;
}

.hero{
height:90vh;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
padding:20px;
background:linear-gradient(rgba(0,0,0,.7),rgba(0,0,0,.7)),
url("https://images.unsplash.com/photo-1496171367470-9ed9a91ea931?q=80&w=1600");
background-size:cover;
background-position:center;
}

.hero h1{
font-size:55px;
color:#d4af37;
margin-bottom:15px;
}

.hero p{
font-size:20px;
max-width:700px;
margin:auto;
}

.btn{
display:inline-block;
margin-top:25px;
padding:14px 28px;
background:#d4af37;
color:#000;
text-decoration:none;
font-weight:bold;
border-radius:8px;
transition:.3s;
}

.btn:hover{
transform:translateY(-3px);
}

.services,
.portfolio,
.reviews,
.contact{
padding:80px 8%;
text-align:center;
}

.services h2,
.portfolio h2,
.reviews h2,
.contact h2{
font-size:40px;
margin-bottom:40px;
color:#d4af37;
}

.service-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:25px;
}

.card{
background:#171717;
padding:30px;
border-radius:15px;
border:1px solid #333;
transition:.3s;
}

.card:hover{
transform:translateY(-5px);
border-color:#d4af37;
}

.card i{
font-size:40px;
margin-bottom:15px;
color:#d4af37;
}

.card h3{
margin-bottom:10px;
}

.tool-btn{
display:inline-block;
margin-top:15px;
padding:10px 20px;
background:#d4af37;
color:#000;
text-decoration:none;
border-radius:6px;
font-weight:bold;
}

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

.gallery-item{
background:#171717;
border-radius:15px;
overflow:hidden;
border:1px solid #333;
transition:.3s;
}

.gallery-item:hover{
transform:translateY(-6px);
border-color:#d4af37;
}

.gallery-item img{
width:100%;
height:220px;
object-fit:cover;
}

.gallery-item h3{
padding:15px;
color:#d4af37;
}

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

.review-card{
background:#171717;
padding:25px;
border-radius:15px;
border:1px solid #333;
}

.review-card h4{
margin-top:10px;
color:#d4af37;
}

footer{
background:#000;
padding:20px;
text-align:center;
border-top:2px solid #d4af37;
}

.whatsapp-float{
position:fixed;
right:20px;
bottom:20px;
width:60px;
height:60px;
background:#25D366;
color:#fff;
display:flex;
justify-content:center;
align-items:center;
border-radius:50%;
font-size:30px;
text-decoration:none;
box-shadow:0 5px 15px rgba(0,0,0,.3);
}

@media(max-width:768px){

header{
flex-direction:column;
}

nav{
margin-top:15px;
}

nav a{
display:inline-block;
margin:8px;
}

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

.hero p{
font-size:17px;
}

.services h2,
.portfolio h2,
.reviews h2,
.contact h2{
font-size:30px;
}

}

/* Optimizations */
html{scroll-behavior:smooth}
img{max-width:100%;display:block}
.card,.gallery-item,.review-card{box-shadow:0 8px 20px rgba(0,0,0,.25)}
.card:hover,.gallery-item:hover{box-shadow:0 12px 28px rgba(212,175,55,.2)}
form{max-width:700px;margin:0 auto}
input,textarea{width:100%;padding:12px;margin:10px 0;border-radius:8px;border:1px solid #444;background:#1a1a1a;color:#fff}
button{padding:12px 24px;background:#d4af37;border:0;border-radius:8px;font-weight:bold;cursor:pointer}
button:hover,.tool-btn:hover,.btn:hover{opacity:.9}
footer a{color:#d4af37;margin:0 10px;text-decoration:none}
@media(max-width:768px){.service-grid,.gallery,.review-grid{grid-template-columns:1fr}.logo-text{font-size:22px}}