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

html{
scroll-behavior:smooth;
}

body{
line-height:1.7;
color:#333;
}

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

header{
position:fixed;
width:100%;
background:#fff;
padding:15px 0;
box-shadow:0 2px 10px rgba(0,0,0,.1);
z-index:999;
}

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

.logo a{
    font-size: 24px;
    font-family: 'Poppins';
    text-decoration: none;
    color: #0f172a;
}

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

nav a{
text-decoration:none;
color:#333;
font-weight:500;
}

.hero{
height:100vh;
display:flex;
align-items:center;
background:linear-gradient(135deg,#0f172a,#2563eb);
color:#fff;
text-align:center;
}

.hero h1{
font-size:55px;
margin-bottom:20px;
}

.hero p{
max-width:700px;
margin:auto;
margin-bottom:25px;
}

.btn{
display:inline-block;
padding:14px 30px;
background:#fff;
color:#2563eb;
text-decoration:none;
border-radius:5px;
font-weight:600;
border:none;
cursor:pointer;
margin-top: 20px;
}

section{
padding:90px 0;
}

.section-title{
text-align:center;
margin-bottom:40px;
font-size:38px;
}

.about{
text-align:center;
}

.service-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
}

.card{
padding:30px;
background:#fff;
border-radius:10px;
box-shadow:0 5px 20px rgba(0,0,0,.08);
transition:.3s;
}

.card:hover{
transform:translateY(-10px);
}

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

.feature,
.step{
padding:25px;
background:#f7f7f7;
border-radius:10px;
text-align:center;
}

.cta{
background:#2563eb;
color:#fff;
text-align:center;
}

.contact{
    background:linear-gradient(135deg,#0f172a,#1e3a8a);
    color:#fff;
}

.contact .section-title{
    color:#fff;
}

.contact-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:30px;
    margin-top:50px;
}

.contact-tile{
    position:relative;
    padding:40px 30px;
    text-align:center;
    border-radius:20px;
    background:rgba(255,255,255,0.08);
    backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,0.15);
    transition:all 0.4s ease;
    overflow:hidden;
}

.contact-tile::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:5px;
    background:linear-gradient(90deg,#60a5fa,#38bdf8);
}

.contact-tile:hover{
    transform:translateY(-12px);
    box-shadow:0 20px 40px rgba(0,0,0,0.3);
}

.contact-icon{
    width:80px;
    height:80px;
    margin:0 auto 20px;
    border-radius:50%;
    background:linear-gradient(135deg,#2563eb,#3b82f6);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:30px;
    color:#fff;
}

.contact-tile h3{
    margin-bottom:15px;
    font-size:22px;
    font-weight:600;
}

.contact-tile p{
    color:#dbeafe;
    line-height:1.8;
    font-size:15px;
}

footer{
background:#111827;
color:#fff;
text-align:center;
padding:20px;
}

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

@media(max-width:768px){

.logo a{
font-size: 18px;;    
}

.hero h1{
font-size:38px;
}

nav{
display:none;
position:absolute;
top:70px;
left:0;
width:100%;
background:#fff;
padding:20px;
}

nav.active{
display:block;
}

nav ul{
flex-direction:column;
}

.menu-toggle{
display:block;
}
}