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

body{
background:#f5f7fa;
color:#333;
line-height:1.6;
}

.header{
position:sticky;
top:0;
background:#003b73;
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 40px;
z-index:1000;
box-shadow:0 2px 10px rgba(0,0,0,.2);
}

.logo h2{
color:#fff;
margin:0;
}

.logo p{
color:#ddd;
font-size:13px;
margin-top:5px;
}

nav a{
color:#fff;
text-decoration:none;
margin-left:20px;
font-weight:bold;
transition:.3s;
}

nav a:hover{
color:#ffcc00;
}

.logo h1{
font-size:28px;
}

nav a{
color:#fff;
text-decoration:none;
margin-left:20px;
font-weight:bold;
}

nav a:hover{
color:#ffd700;
}

.hero{
background:linear-gradient(rgba(0,43,91,.75),rgba(0,43,91,.75)),
url("images/hero.jpg");
background-size:cover;
background-position:center;
min-height:85vh;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
padding:20px;
color:#fff;
}

.hero-content{
max-width:800px;
}

.hero h1{
font-size:52px;
margin-bottom:15px;
}

.hero h2{
font-size:30px;
margin-bottom:20px;
}

.hero p{
font-size:20px;
margin-bottom:30px;
line-height:1.7;
}

.btn{
display:inline-block;
background:#ff9800;
color:#fff;
padding:12px 24px;
margin:8px;
text-decoration:none;
border-radius:6px;
font-weight:bold;
transition:.3s;
}

.btn:hover{
background:#e68900;
}

section{
padding:60px 20px;
max-width:1200px;
margin:auto;
}

section h2{
text-align:center;
margin-bottom:30px;
color:#004b8d;
}

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

.card{
background:#fff;
padding:20px;
border-radius:10px;
box-shadow:0 5px 15px rgba(0,0,0,.1);
text-align:center;
transition:.3s;
}

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

footer{
background:#004b8d;
color:#fff;
text-align:center;
padding:20px;
margin-top:40px;
}

@media(max-width:768px){

header{
flex-direction:column;
}

nav{
margin-top:15px;
}

nav a{
display:block;
margin:10px 0;
}

.hero h2{
font-size:30px;
}

.hero p{
font-size:18px;
}

}
form{
max-width:600px;
margin:auto;
}

input,
textarea{
width:100%;
padding:12px;
margin:10px 0;
border:1px solid #ccc;
border-radius:6px;
font-size:16px;
}

button{
background:#004b8d;
color:white;
padding:12px 25px;
border:none;
border-radius:6px;
font-size:16px;
cursor:pointer;
}

button:hover{
background:#0066c2;
}
/* WhatsApp Floating Button */

.whatsapp-float{
position:fixed;
bottom:20px;
right:20px;
width:60px;
height:60px;
z-index:999;
}

.whatsapp-float img{
width:100%;
height:100%;
border-radius:50%;
box-shadow:0 5px 15px rgba(0,0,0,.3);
transition:.3s;
}

.whatsapp-float img:hover{
transform:scale(1.1);
}
.product-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
margin-top:30px;
}

.product-card{
background:#fff;
border-radius:10px;
overflow:hidden;
box-shadow:0 5px 15px rgba(0,0,0,.15);
transition:.3s;
}

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

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

.product-card h3{
padding:15px 15px 5px;
color:#004b8d;
}

.product-card p{
padding:0 15px 20px;
font-size:15px;
}

iframe{
margin-top:20px;
width:100%;
border-radius:10px;
box-shadow:0 5px 15px rgba(0,0,0,.15);
}

#why-us{
padding:70px 20px;
background:#f8f9fb;
}

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

.why-card{
background:#fff;
padding:25px;
border-radius:10px;
box-shadow:0 5px 15px rgba(0,0,0,.1);
text-align:center;
transition:.3s;
}

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

.why-card h3{
color:#004b8d;
margin-bottom:10px;
}

#reviews{
padding:70px 20px;
background:#ffffff;
}

.review-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:20px;
margin-top:30px;
}

.review-card{
background:#f5f7fa;
padding:25px;
border-radius:10px;
box-shadow:0 5px 15px rgba(0,0,0,.1);
text-align:center;
}

.review-card h4{
margin-top:15px;
color:#004b8d;
}

.footer{
background:#002b5b;
color:#fff;
padding:40px 20px;
text-align:center;
margin-top:50px;
}

.footer h2{
margin-bottom:15px;
}

.footer p{
margin:8px 0;
line-height:1.6;
}