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

body{
background:#0d0d0d;
color:#fff;
line-height:1.6;
}

.hero{
min-height:100vh;
background:linear-gradient(rgba(0,0,0,.75),rgba(0,0,0,.85));
padding:40px;
display:flex;
flex-direction:column;
justify-content:space-between;
}

nav{
display:flex;
justify-content:space-between;
align-items:center;
}

.logo{
font-size:28px;
font-weight:bold;
}

nav ul{
display:flex;
gap:25px;
list-style:none;
font-size:14px;
}

.hero-content{
max-width:900px;
margin:auto 0;
padding-top:80px;
}

.hero-content h1{
font-size:64px;
line-height:1.1;
margin-bottom:25px;
}

.hero-content p{
font-size:22px;
color:#cfcfcf;
max-width:700px;
}

.buttons{
margin-top:40px;
display:flex;
gap:20px;
}

.btn{
padding:16px 32px;
background:#2f8f4e;
color:#fff;
text-decoration:none;
border-radius:6px;
font-weight:bold;
}

.btn.secondary{
background:transparent;
border:1px solid #fff;
}

section{
padding:100px 40px;
}

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

.services .grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:30px;
margin-top:50px;
}

.card{
background:#171717;
padding:35px;
border-radius:12px;
border:1px solid #222;
}

.card h3{
margin-bottom:15px;
font-size:24px;
}

.premium{
background:#131313;
}

.contact{
background:#111;
}

footer{
padding:30px;
text-align:center;
border-top:1px solid #222;
}

@media(max-width:900px){
nav{
flex-direction:column;
gap:20px;
}

nav ul{
flex-wrap:wrap;
justify-content:center;
}

.hero-content h1{
font-size:42px;
}

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