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

body{
color:#333;
background:#f5f7fb;
}

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

/* Header */

header{
background:#0d47a1;
color:#fff;
position:sticky;
top:0;
z-index:100;
}

.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 0;
}

.logo-link{
display:flex;
align-items:center;
color:#fff;
text-decoration:none;
}

.logo-text{
display:flex;
flex-direction:column;
line-height:1.2;
}

.logo-title{
font-size:22px;
font-weight:bold;
letter-spacing:.5px;
}

.logo-tagline{
font-size:12px;
font-weight:600;
font-family:"Noto Serif Tamil","Latha","Vijaya",serif;
letter-spacing:.5px;
margin-top:3px;
color:#D4AF37;
text-align:right;
text-shadow:
1px 1px 2px rgba(0,0,0,.4),
0 0 5px rgba(212,175,55,.35);
}

.logo-img{
width:55px;
height:55px;
border-radius:50%;
margin-right:10px;
background:#fff;
}

.menu-toggle{
display:none;
font-size:28px;
cursor:pointer;
}

nav ul{
display:flex;
list-style:none;
gap:25px;
}

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

/* Hero */

.hero{
background:#f5f7fb;
color:#0d47a1;
padding:80px 0;
}

.hero-inner{
display:flex;
flex-wrap:wrap;
align-items:center;
justify-content:space-between;
}

.hero-text,
.hero-media{
flex:1;
min-width:280px;
}

.hero-media{
text-align:center;
margin-top:10px;
}

.hero h1{
font-size:42px;
margin-bottom:15px;
}

.hero p{
font-size:18px;
line-height:1.7;
}

.btn{
display:inline-block;
background:#ff9800;
color:#fff;
padding:14px 30px;
border-radius:30px;
text-decoration:none;
margin-top:20px;
font-weight:bold;
transition:.3s;
}

.btn:hover{
background:#e68900;
}

/* Mission & Vision */

.mv-section{
padding:70px 0;
background:#fff;
}

.mv-title{
text-align:center;
font-size:38px;
color:#0d47a1;
margin-bottom:45px;
}

.mv-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
gap:30px;
}

.mv-card{
background:#fff;
padding:35px;
border-radius:15px;
box-shadow:0 10px 25px rgba(0,0,0,.1);
border-top:6px solid #0d47a1;
transition:.3s;
}

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

.mv-icon{
font-size:55px;
margin-bottom:15px;
}

.mv-card h3{
font-size:30px;
color:#0d47a1;
margin-bottom:18px;
}

.mv-card p{
line-height:1.8;
font-size:17px;
color:#555;
}

/* Company Highlights */

section{
padding:60px 0;
}

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

.card{
padding:30px;
background:#fff;
border-radius:12px;
box-shadow:0 5px 15px rgba(0,0,0,.1);
text-align:center;
transition:.3s;
}

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

.card h3{
color:#0d47a1;
}

/* Footer */

footer{
background:#0d47a1;
color:#fff;
text-align:center;
padding:20px;
}

/* Mobile */

@media(max-width:768px){

.navbar{
flex-direction:column;
align-items:stretch;
}

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

.menu-toggle{
display:block;
}

nav{
display:none;
width:100%;
}

nav.active{
display:block;
}

nav ul{
flex-direction:column;
gap:0;
}

nav a{
display:block;
padding:14px;
text-align:center;
border-top:1px solid rgba(255,255,255,.15);
}

.hero-inner{
flex-direction:column;
text-align:center;
}

.hero h1{
font-size:34px;
}

.mv-title{
font-size:30px;
}

}