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

body{
line-height:1.6;
color:#222;
}

.container{
width:90%;
max-width:1200px;
margin:auto;
}

header{
background:#fff;
padding:15px 0;
box-shadow:0 2px 10px rgba(0,0,0,.08);
position:sticky;
top:0;
z-index:100;
}

header .container{
display:flex;
justify-content:space-between;
align-items:center;
}

.logo-area img{
height:80px;
}

nav a{
margin:0 12px;
text-decoration:none;
color:#111;
font-weight:600;
}

.cta-btn{
background:#c62828;
padding:12px 20px;
color:#fff;
text-decoration:none;
border-radius:5px;
}

.hero{
background:linear-gradient(135deg,#b71c1c,#d32f2f);
color:white;
padding:140px 20px;
text-align:center;
}

.hero h1{
font-size:52px;
margin-bottom:20px;
}

.hero p{
font-size:20px;
margin-bottom:30px;
}

.btn,.btn-outline{
padding:14px 28px;
margin:10px;
display:inline-block;
text-decoration:none;
border-radius:5px;
}

.btn{
background:white;
color:#c62828;
}

.btn-outline{
border:2px solid white;
color:white;
}

section{
padding:80px 0;
}

h2{
text-align:center;
margin-bottom:25px;
}

.features{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
margin-top:40px;
}

.feature{
background:#f3f3f3;
padding:20px;
border-radius:8px;
text-align:center;
}

.product-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:25px;
}

.card{
background:white;
border-radius:10px;
box-shadow:0 3px 10px rgba(0,0,0,.1);
overflow:hidden;
}

.card img{
width:100%;
height:220px;
object-fit:cover;
}

.card h3{
padding:15px;
text-align:center;
}

.highlight{
background:#c62828;
color:white;
text-align:center;
}

.highlight ul{
list-style:none;
margin:25px 0;
}

.highlight li{
margin:10px 0;
}

.btn-white{
background:white;
color:#c62828;
padding:14px 30px;
text-decoration:none;
border-radius:5px;
}

.whatsapp-btn{
background:#25d366;
color:white;
padding:15px 25px;
display:inline-block;
text-decoration:none;
margin-top:15px;
border-radius:5px;
}

footer{
background:#111;
color:white;
padding:25px;
text-align:center;
}