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

html{
    scroll-behavior:smooth;
}

body{
    background:#f5f7f2;
    color:#333;
}

.navbar{
    position:fixed;
    top:0;
    width:100%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 8%;
    background:rgba(255,255,255,.95);
    backdrop-filter:blur(10px);
    box-shadow:0 2px 10px rgba(0,0,0,.1);
    z-index:1000;
}

.logo{
    font-size:1.4rem;
    font-weight:bold;
    color:#2e7d32;
}

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

.nav-links a{
    text-decoration:none;
    color:#333;
    font-weight:600;
}

.hero{
    height:100vh;
    background:
    linear-gradient(rgba(0,0,0,.45),
    rgba(0,0,0,.45)),
    url('https://images.unsplash.com/photo-1501004318641-b39e6451bec6?auto=format&fit=crop&w=2000&q=80');
    background-size:cover;
    background-position:center;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    color:white;
}

.hero-content{
    max-width:800px;
    padding:20px;
}

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

.hero p{
    font-size:1.2rem;
    margin-bottom:30px;
}

.btn{
    display:inline-block;
    padding:15px 35px;
    border-radius:50px;
    background:#4caf50;
    color:white;
    text-decoration:none;
    font-weight:bold;
}

.section{
    padding:100px 8%;
}

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

.section h2{
    text-align:center;
    color:#2e7d32;
    margin-bottom:30px;
}

.section p{
    text-align:center;
    max-width:900px;
    margin:auto;
}

.beneficios{
    background:#eef6ed;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
    margin-top:40px;
}

.card{
    background:white;
    padding:30px;
    border-radius:20px;
    text-align:center;
    box-shadow:0 5px 15px rgba(0,0,0,.08);
}

.card i{
    font-size:3rem;
    color:#4caf50;
    margin-bottom:15px;
}

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

.plant-card{
    background:white;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 5px 15px rgba(0,0,0,.08);
}

.plant-card img{
    width:100%;
    height:250px;
    object-fit:cover;
}

.plant-card h3{
    text-align:center;
    padding:15px;
}

footer{
    background:#1f3a23;
    color:white;
    text-align:center;
    padding:30px;
}

.socials{
    margin-top:15px;
}

.socials a{
    color:white;
    margin:0 10px;
    font-size:1.2rem;
}

@media(max-width:768px){

    .navbar{
        flex-direction:column;
        gap:10px;
    }

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

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

}