body{
font-family:'Inter',sans-serif;
margin:0;
color:#333;
line-height:1.6;
background:white;
}

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

header{
background:white;
border-bottom:1px solid #eee;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 0;
}

.logo{
font-weight:600;
font-size:20px;
}

nav a{
margin-left:20px;
text-decoration:none;
color:#444;
font-weight:500;
}

.hero{
background:#f5f7fa;
padding:120px 0;
text-align:center;
}

.hero h1{
font-size:42px;
margin-bottom:20px;
}

.hero p{
font-size:18px;
max-width:600px;
margin:auto;
}

.btn{
display:inline-block;
margin-top:30px;
padding:14px 28px;
background:#3b82f6;
color:white;
text-decoration:none;
border-radius:6px;
transition:all 0.2s;
}

.btn:hover{
opacity:0.9;
transform:scale(1.03);
}

.section{
padding:80px 0;
}

.light{
background:#fafafa;
}

h2{
text-align:center;
margin-bottom:40px;
}

.center-text{
text-align:center;
max-width:700px;
margin:auto;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
gap:30px;
margin-top:40px;
}

.card{
background:white;
padding:30px;
border-radius:8px;
box-shadow:0 2px 8px rgba(0,0,0,0.05);
transition:transform 0.2s ease;
}

.card:hover{
transform:translateY(-6px);
}

.product-preview{
padding:100px 0;
background:white;
}

.dashboard{
margin-top:50px;
display:grid;
grid-template-columns:2fr 1fr;
gap:40px;
}

.chart{
display:flex;
align-items:center;
justify-content:center;
}

.chart img{
max-width:420px;
width:100%;
height:auto;
}

.stats{
display:flex;
flex-direction:column;
gap:20px;
}

.stat{
background:#fafafa;
padding:20px;
border-radius:8px;
box-shadow:0 2px 6px rgba(0,0,0,0.05);
}

.hero-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:40px;
align-items:center;
}

.hero-illustration img{
width:100%;
max-width:420px;
}

.stat h3{
margin:0;
font-size:16px;
color:#666;
}

.stat p{
font-size:24px;
margin-top:5px;
}

.cta{
background:#eef4ff;
text-align:center;
padding:80px 0;
}

.cta h2{
color:#2c3e50;
}

.cta p{
color:#555;
}

footer{
background:#f5f5f5;
padding:40px 0;
text-align:center;
margin-top:60px;
}

@media (max-width: 768px) {

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

.hero-content{
text-align:center;
}

.hero h1{
font-size:34px;
line-height:1.2;
}

.hero p{
max-width:100%;
font-size:16px;
}

.hero-illustration{
margin-top:30px;
}

.hero-illustration img{
max-width:280px;
}

.chart img{
max-width:260px;
}

}