:root{
    --dark:#182627;
    --teal:#3A5D57;
    --gold:#B78A2D;
    --white:#ffffff;
    --light:#f4f6f5;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{
    background:var(--light);
    color:var(--dark);
}

/* Navigation */
header{
    min-height:100vh;
    background:linear-gradient(135deg, var(--dark), var(--teal));
    color:var(--white);
}

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:25px 8%;
}

.logo{
    font-size:2rem;
    font-weight:700;
    color:var(--gold);
}

.nav-links{
    list-style:none;
    display:flex;
    gap:30px;
}

.nav-links a{
    text-decoration:none;
    color:var(--white);
    transition:0.3s;
}

.nav-links a:hover{
    color:var(--gold);
}

/* Hero Section */
.hero{
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    min-height:80vh;
    padding:20px;
}

.hero h1{
    font-size:4.5rem;
    color:var(--gold);
    margin-bottom:15px;
}

.hero p{
    font-size:1.5rem;
    margin-bottom:35px;
}

.hero-buttons{
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}

.btn{
    padding:15px 30px;
    border:none;
    border-radius:50px;
    font-size:1rem;
    cursor:pointer;
    transition:0.3s;
}

.btn-primary{
    background:var(--gold);
    color:var(--white);
}

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

.btn-secondary{
    background:transparent;
    border:2px solid var(--gold);
    color:var(--white);
}

.btn-secondary:hover{
    background:var(--gold);
}

/* Services */
.services{
    padding:80px 8%;
}

.services h2{
    text-align:center;
    margin-bottom:50px;
    font-size:2.5rem;
    color:var(--dark);
}

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

.card{
    background:var(--white);
    padding:30px;
    border-radius:15px;
    box-shadow:0 5px 20px rgba(0,0,0,0.1);
    border-top:5px solid var(--gold);
    transition:0.3s;
}

.card:hover{
    transform:translateY(-8px);
}

.card h3{
    color:var(--teal);
    margin-bottom:15px;
}

/* About */
.about{
    background:var(--dark);
    color:var(--white);
    padding:80px 8%;
    text-align:center;
}

.about h2{
    color:var(--gold);
    margin-bottom:20px;
}

/* Contact */
.contact{
    padding:80px 8%;
    text-align:center;
}

.contact h2{
    margin-bottom:20px;
}

.contact-info{
    margin-top:20px;
    line-height:2;
}

/* Footer */
footer{
    background:var(--dark);
    color:var(--white);
    text-align:center;
    padding:25px;
}

@media(max-width:768px){

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

    .nav-links{
        flex-wrap:wrap;
        justify-content:center;
    }

    .hero h1{
        font-size:3rem;
    }

    .hero p{
        font-size:1.2rem;
    }
}