html {
    scroll-behavior: smooth;
}

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

body{
font-family:Arial,Helvetica,sans-serif;
background:#4e4e4e;
color:#fff;
line-height:1.6;
}

.container{
width:90%;
max-width:1200px;
margin:auto;
}

header{
background:#444;
border-bottom:4px solid #8df23c;
}

.header-content{
display:flex;
align-items:center;
justify-content:space-between;
padding:20px 0;
flex-wrap:wrap;
}

.logo{
max-width:360px;
}

.header-contact h1{
font-size:2rem;
}

.header-contact a{
color:#8df23c;
font-size:1.6rem;
font-weight:bold;
text-decoration:none;
}

nav{
display:flex;
justify-content:center;
gap:30px;
padding:15px;
}

nav a{
color:white;
text-decoration:none;
font-weight:bold;
}

nav a:hover{
color:#8df23c;
}

.hero{
background:url('images/large_0.jpg') center center/cover;
padding:120px 20px;
text-align:center;
}

.hero-content{
max-width:700px;
margin:auto;
background:rgba(0,0,0,.55);
padding:30px;
border-radius:8px;
}

.hero h2{
font-size:2.5rem;
margin-bottom:20px;
}

.hero-buttons{
margin-top:20px;
}

.btn{
display:inline-block;
background:#8df23c;
color:#000;
padding:12px 24px;
margin:5px;
text-decoration:none;
font-weight:bold;
border-radius:6px;
}

.btn-secondary{
background:white;
}

.section{
padding:80px 20px;
}

.alt{
background:#5d5d5d;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
margin-top:30px;
}

.card{
background:#666;
padding:20px;
border-radius:8px;
}

.card img{
width:100%;
aspect-ratio:4/3;
object-fit:cover;
margin-bottom:15px;
}

.service-layout{
display:grid;
grid-template-columns:300px 1fr;
gap:30px;
align-items:center;
margin-top:30px;
}

.service-layout img{
width:100%;
border-radius:8px;
}

.contact{
text-align:center;
}

.contact-number{
font-size:2rem;
font-weight:bold;
color:#8df23c;
}

footer{
padding:30px;
text-align:center;
background:#333;
}

@media(max-width:768px){

.header-content{
text-align:center;
justify-content:center;
}

.service-layout{
grid-template-columns:1fr;
}

nav{
flex-direction:column;
gap:12px;
}

.hero h2{
font-size:2rem;
}

}