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

body{
    background:#f5f5f5;
    color:#222;
}

header{
    background:linear-gradient(135deg,#0f6d58,#14532d);
    color:white;
    text-align:center;
    padding:40px 20px;
}

nav{
    background:#ffffff;
    display:flex;
    justify-content:center;
    gap:25px;
    padding:15px;
    box-shadow:0 2px 10px rgba(0,0,0,.1);
}

nav a{
    text-decoration:none;
    color:#0f6d58;
    font-weight:bold;
}

.hero{
    height:70vh;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    background:linear-gradient(rgba(0,0,0,.5),
    rgba(0,0,0,.5)),
    url('https://images.unsplash.com/photo-1564769625905-50e93615e769?q=80&w=1200');
    background-size:cover;
    background-position:center;
    color:white;
}

.hero-content{
    max-width:700px;
}

.hero button{
    margin-top:20px;
    padding:12px 25px;
    border:none;
    background:#d4af37;
    color:black;
    font-weight:bold;
    cursor:pointer;
    border-radius:5px;
}

.section{
    padding:60px 20px;
    text-align:center;
}

.section h2{
    margin-bottom:20px;
    color:#0f6d58;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
    margin-top:30px;
}

.card{
    background:white;
    padding:25px;
    border-radius:12px;
    box-shadow:0 4px 12px rgba(0,0,0,.1);
    transition:.3s;
}

.card:hover{
    transform:translateY(-5px);
}

footer{
    background:#0f6d58;
    color:white;
    text-align:center;
    padding:20px;
}