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

body{
background:#fafaf8;
color:#444;
}

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 8%;
background:white;
position:fixed;
width:100%;
top:0;
z-index:1000;
box-shadow:0 2px 15px rgba(0,0,0,.05);
}

.logo{
font-weight:600;
font-size:1.2rem;
color:#5b7c74;
}

nav{
display:flex;
gap:25px;
}

nav a{
text-decoration:none;
color:#444;
}

.hero{
height:100vh;
background:
linear-gradient(rgba(0,0,0,.25),
rgba(0,0,0,.25)),
url("https://images.unsplash.com/photo-1517841905240-472988babdf9");
background-size:cover;
background-position:center;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
color:white;
padding:20px;
}

.hero-text{
max-width:800px;
}

.hero h1{
font-size:4rem;
margin:20px 0;
}

.hero p{
font-size:1.1rem;
margin-bottom:30px;
}

.btn{
background:#7aa699;
color:white;
padding:15px 35px;
border-radius:40px;
text-decoration:none;
display:inline-block;
transition:.3s;
}

.btn:hover{
transform:translateY(-3px);
}

section{
padding:100px 8%;
}

.sobre{
display:flex;
align-items:center;
gap:50px;
}

.sobre-img,
.sobre-text{
flex:1;
}

.sobre img{
width:100%;
border-radius:20px;
}

h2{
font-size:2.5rem;
margin-bottom:30px;
text-align:center;
color:#5b7c74;
}

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

.card{
background:white;
padding:30px;
border-radius:20px;
box-shadow:0 5px 20px rgba(0,0,0,.05);
}

.card h3{
margin-bottom:10px;
}

.beneficios{
background:#f1f5f3;
}

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

.beneficio{
background:white;
padding:25px;
border-radius:15px;
text-align:center;
}

.cta{
background:#5b7c74;
color:white;
text-align:center;
}

.cta h2{
color:white;
}

footer{
background:#2f3e3a;
color:white;
text-align:center;
padding:50px;
}

@media(max-width:768px){

header{
flex-direction:column;
gap:15px;
}

nav{
flex-wrap:wrap;
justify-content:center;
}

.hero h1{
font-size:2.5rem;
}

.sobre{
flex-direction:column;
}

}