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

body{
background:#111;
color:white;
}

header{
position:fixed;
width:100%;
background:rgba(0,0,0,.75);
backdrop-filter:blur(10px);
z-index:1000;
}

nav{
max-width:1400px;
margin:auto;
display:flex;
flex-wrap: wrap;
justify-content:space-between;
align-items:center;
padding:18px 40px;
}

.logo img{
height:90px;
}

nav ul{
display:flex;
list-style:none;
gap:35px;
}

nav a{
text-decoration:none;
color:white;
font-weight:500;
transition:.3s;
}

nav a:hover{
color:#a9d631;
}

.quote-btn{
background:#a9d631;
color:black;
padding:14px 28px;
border-radius:40px;
font-weight:700;
}

.hero{
height:100vh;
background:url(hero.jpg) center center/cover;
position:relative;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
}

.overlay{
position:absolute;
width:100%;
height:100%;
background:rgba(0,0,0,.55);
}

.hero-content{
position:relative;
z-index:10;
}

.hero h1{
font-size:clamp(3rem,9vw,4.8rem);
line-height:1.1;
}

.hero p{
font-size:clamp(1.1rem,4vw,1.5rem);
margin:25px 0;
}

.hero-button{
display:inline-block;
background:#a9d631;
padding:18px 40px;
border-radius:50px;
text-decoration:none;
font-weight:700;
color:black;
}

section{
padding:120px 10%;
}

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

h2{
font-size:44px;
margin-bottom:30px;
color:#a9d631;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
margin-top:50px;
}

.card{
background:#1a1a1a;
padding:40px;
border-radius:15px;
transition:.3s;
}

.card:hover{
transform:translateY(-10px);
background:#202020;
}

.gallery{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
gap:20px;
}

.gallery div{
height:280px;
background:#2b2b2b;
border-radius:15px;
}

form{
max-width:700px;
margin:auto;
display:flex;
flex-direction:column;
gap:20px;
}

input,textarea{
padding:18px;
border:none;
border-radius:12px;
font-size:16px;
}

textarea{
height:180px;
}

button{
background:#a9d631;
padding:18px;
font-size:18px;
font-weight:700;
border:none;
border-radius:50px;
cursor:pointer;
}

footer{
padding:40px;
text-align:center;
background:black;
}

@media (max-width:768px){

    nav{
    flex-direction:column;
    gap:20px;
    }

    nav ul{
    flex-wrap:wrap;
    justify-content:center;
    gap:18px;
    }

    .logo img{
    height:60px;
    }

    .hero{
    padding:0 20px;
    }

    .hero-button{
    padding:16px 30px;
    }

    section{
    padding:80px 20px;
    }

    .cards{
    grid-template-columns:1fr;
    }

}

@media (max-width:480px){

    .hero h1{
    line-height:1.15;
    }

    .hero p{
    font-size:1.1rem;
    }

    nav ul{
    gap:12px;
    }

    nav a{
    font-size:.95rem;
    }

}