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

body{
background:#f7faf9;
color:#222;
}

.top-bar{
background:#00b894;
color:#fff;
text-align:center;
padding:12px;
font-weight:600;
}

nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 8%;
background:#fff;
box-shadow:0 5px 20px rgba(0,0,0,.08);
position:sticky;
top:0;
z-index:999;
}

.logo{
font-size:34px;
font-weight:800;
color:#00b894;
}

.nav-btn,.main-btn{
background:#ff3b30;
color:#fff;
text-decoration:none;
padding:16px 36px;
border-radius:50px;
font-weight:700;
transition:.3s;
display:inline-block;
}

.nav-btn:hover,
.main-btn:hover{
transform:translateY(-3px);
background:#e62e24;
}

.hero{
display:flex;
justify-content:space-between;
align-items:center;
padding:80px 8%;
flex-wrap:wrap;
gap:40px;
}

.hero-text{
flex:1;
min-width:320px;
}

.hero-text h1{
font-size:58px;
line-height:1.1;
margin-bottom:20px;
}

.hero-text p{
font-size:20px;
color:#555;
margin-bottom:30px;
max-width:600px;
}

.stars{
margin-top:25px;
font-size:22px;
color:#ffb400;
}

.stars span{
display:block;
font-size:16px;
color:#444;
margin-top:8px;
}

.hero-image{
flex:1;
text-align:center;
min-width:320px;
}

.hero-image img{
width:100%;
max-width:430px;
filter:drop-shadow(0 25px 40px rgba(0,0,0,.25));
animation:float 3s ease-in-out infinite;
}

.features{
padding:80px 8%;
background:#fff;
}

.features h2{
text-align:center;
font-size:42px;
margin-bottom:50px;
color:#00b894;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:30px;
}

.card{
background:#f8f8f8;
padding:35px;
border-radius:18px;
box-shadow:0 10px 25px rgba(0,0,0,.08);
transition:.3s;
}

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

.card h3{
margin-bottom:15px;
color:#00b894;
}

.card p{
color:#555;
line-height:1.7;
}

.cta{
background:linear-gradient(135deg,#00b894,#00cec9);
color:white;
text-align:center;
padding:90px 8%;
}

.cta h2{
font-size:44px;
margin-bottom:20px;
}

.cta p{
font-size:20px;
margin-bottom:35px;
}

footer{
background:#222;
color:#ddd;
padding:35px;
text-align:center;
font-size:14px;
line-height:1.7;
}

@keyframes float{

0%{
transform:translateY(0);
}

50%{
transform:translateY(-12px);
}

100%{
transform:translateY(0);
}

}

@media(max-width:900px){

.hero{
text-align:center;
}

.hero-text h1{
font-size:42px;
}

nav{
padding:18px;
}

.logo{
font-size:28px;
}

}