/* =========================
GLOBAL
========================= */

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

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

.container{
width:90%;
max-width:1100px;
margin:auto;
}

/* =========================
HEADER
========================= */

header{
background:#0a3d62;
color:white;
padding:15px 0;
}

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

nav a{
color:white;
text-decoration:none;
margin-left:20px;
font-weight:500;
}

nav a:hover{
text-decoration:underline;
}

/* =========================
HERO
========================= */

.hero{
background:linear-gradient(rgba(0,0,0,0.6),rgba(0,0,0,0.6)),
url("../images/hero.jpg");
background-size:cover;
background-position:center;
color:white;
text-align:center;
padding:120px 20px;
}

.hero h1{
font-size:40px;
margin-bottom:10px;
}

.hero p{
font-size:18px;
margin-bottom:10px;
}

/* button */

.btn{
display:inline-block;
margin-top:20px;
padding:12px 25px;
background:#f39c12;
color:white;
text-decoration:none;
border-radius:4px;
font-weight:bold;
}

.btn:hover{
background:#e67e22;
}

/* =========================
ABOUT
========================= */

.about{
padding:70px 0;
background:white;
}

.about h2{
text-align:center;
margin-bottom:20px;
font-size:30px;
}

.about p{
max-width:800px;
margin:auto;
text-align:center;
}

/* =========================
SERVICES
========================= */

.services{
padding:70px 0;
background:#f5f7fa;
}

.services h2{
text-align:center;
margin-bottom:40px;
font-size:30px;
}

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

.service{
background:white;
padding:25px;
border-radius:6px;
box-shadow:0 4px 10px rgba(0,0,0,0.08);
transition:0.3s;
}

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

.service h3{
margin-bottom:10px;
color:#0a3d62;
}

/* =========================
STATS
========================= */

.stats{
background:#0a3d62;
color:white;
padding:60px 0;
text-align:center;
}

.stats-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
gap:20px;
}

.stats h3{
font-size:40px;
}

/* =========================
WHY
========================= */

.why{
padding:70px 0;
background:white;
}

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

.why ul{
max-width:600px;
margin:auto;
list-style:none;
}

.why li{
padding:10px 0;
font-size:18px;
}

/* =========================
CONTACT
========================= */

.contact{
padding:70px 0;
background:#f5f7fa;
}

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

.contact form{
max-width:600px;
margin:30px auto;
display:flex;
flex-direction:column;
}

.contact input,
.contact textarea{
padding:12px;
margin-bottom:15px;
border:1px solid #ccc;
border-radius:4px;
}

.contact button{
padding:12px;
background:#0a3d62;
color:white;
border:none;
border-radius:4px;
font-size:16px;
cursor:pointer;
}

.contact button:hover{
background:#0652dd;
}

/* =========================
MAP
========================= */

.map{
margin-top:40px;
}

.map-container {
position: relative;
width: 100%;
height: 350px;
overflow: hidden;
}

.map-container iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
border: 0;
}

/* =========================
FOOTER
========================= */

footer{
background:#0a3d62;
color:white;
text-align:center;
padding:25px 10px;
font-size:14px;
}

/* WhatsApp Floating Button */

.whatsapp-button{
position:fixed;
bottom:25px;
right:25px;
width:60px;
height:60px;
background:#25D366;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
box-shadow:0 4px 10px rgba(0,0,0,0.3);
z-index:1000;
transition:0.3s;
}

.whatsapp-button:hover{
transform:scale(1.1);
}

.whatsapp-button svg{
width:30px;
height:30px;
fill:white;
}

/* =========================
RESPONSIVE
========================= */

@media (max-width:768px){

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

.nav{
flex-direction:column;
gap:10px;
}

}