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

body{
    background:#0f172a;
    color:white;
}

header{
    text-align:center;
    padding:30px 20px;
    background:#111827;
    border-bottom:4px solid #f59e0b;
}

.logo{
    width:280px;
    max-width:90%;
}

h1{
    color:#f59e0b;
    margin-top:10px;
}

.tagline{
    color:#65a30d;
    margin-top:10px;
    font-size:20px;
}

nav{
    margin-top:20px;
}

nav a{
    color:white;
    text-decoration:none;
    margin:0 15px;
    font-weight:bold;
}

nav a:hover{
    color:#f59e0b;
}

.hero{
    text-align:center;
    padding:80px 20px;
}

.hero h2{
    color:#f59e0b;
    font-size:45px;
    margin-bottom:20px;
}

.hero p{
    font-size:20px;
    max-width:800px;
    margin:auto;
}

.btn{
    display:inline-block;
    margin-top:25px;
    background:#f59e0b;
    color:black;
    padding:15px 30px;
    border-radius:8px;
    text-decoration:none;
    font-weight:bold;
}

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

.services-preview h2{
    color:#f59e0b;
    margin-bottom:30px;
}

.service-boxes{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
}

.box{
    background:#1e293b;
    padding:25px;
    border-radius:12px;
    border:2px solid #2563eb;
}

.box h3{
    color:#f59e0b;
    margin-bottom:10px;
}

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

.why-us h2{
    color:#f59e0b;
    margin-bottom:30px;
}

.features{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
}

.features div{
    background:#1e293b;
    padding:20px;
    border-radius:10px;
}

footer{
    background:black;
    text-align:center;
    padding:30px 20px;
    margin-top:50px;
}

footer h3{
    color:#f59e0b;
    margin-bottom:10px;
}

footer p{
    margin:8px 0;
}

.whatsapp{
    position:fixed;
    bottom:20px;
    right:20px;
    background:#25d366;
    width:60px;
    height:60px;
    border-radius:50%;
    display:flex;
    justify-content:center;
    align-items:center;
    text-decoration:none;
    font-size:30px;
}