<style>

:root{
    --azul:#072b57;
    --verde:#4CAF50;
    --verde-escuro:#2E7D32;
    --cinza:#f4f4f4;
    --laranja:#ff9800;
    --branco:#ffffff;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

body{
    background:#f5f7fa;
    color:#333;
    line-height:1.6;
}

header{
    background:linear-gradient(135deg,var(--azul),#0d417f);
    color:white;
    padding:50px 20px;
    text-align:center;
}

header h1{
    font-size:2rem;
    margin-bottom:15px;
}

header p{
    max-width:800px;
    margin:auto;
    font-size:1.1rem;
}

section{
    padding:50px 20px;
}

.container{
    max-width:1200px;
    margin:auto;
}

.titulo{
    text-align:center;
    color:var(--azul);
    margin-bottom:30px;
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:20px;
}

.card{
    background:white;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 3px 10px rgba(0,0,0,.1);
}

.card img{
    width:100%;
    height:180px;
    object-fit:cover;
}

.card-content{
    padding:20px;
}

.card h3{
    color:var(--azul);
    margin-bottom:10px;
}

.reciclavel{
    color:var(--verde-escuro);
    font-weight:bold;
}

.contaminado{
    color:#d32f2f;
    font-weight:bold;
}

.busca{
    background:white;
    padding:30px;
    border-radius:12px;
    box-shadow:0 3px 10px rgba(0,0,0,.1);
}

.busca input{
    width:100%;
    padding:15px;
    font-size:1rem;
    border:1px solid #ccc;
    border-radius:8px;
}

.mapa{
    background:white;
    padding:30px;
    border-radius:12px;
    text-align:center;
    box-shadow:0 3px 10px rgba(0,0,0,.1);
}

.mapa-placeholder{
    height:300px;
    border:3px dashed var(--verde);
    display:flex;
    align-items:center;
    justify-content:center;
    color:#666;
}

.video{
    text-align:center;
}

.video iframe{
    width:100%;
    max-width:900px;
    height:500px;
    border:none;
    border-radius:12px;
}

.quiz{
    background:white;
    padding:30px;
    border-radius:12px;
    box-shadow:0 3px 10px rgba(0,0,0,.1);
}

.quiz button{
    display:block;
    width:100%;
    margin-top:10px;
    padding:12px;
    border:none;
    background:var(--azul);
    color:white;
    border-radius:8px;
    cursor:pointer;
}

.quiz button:hover{
    background:#0d417f;
}

.indicadores{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
}

.indicador{
    background:white;
    padding:30px;
    text-align:center;
    border-radius:12px;
    box-shadow:0 3px 10px rgba(0,0,0,.1);
}

.indicador h2{
    color:var(--verde);
}

.familia{
    background:linear-gradient(135deg,var(--verde),var(--verde-escuro));
    color:white;
    border-radius:12px;
    padding:40px;
}

.faq details{
    background:white;
    margin-bottom:10px;
    padding:15px;
    border-radius:8px;
}

.contato{
    text-align:center;
}

.contato a{
    display:inline-block;
    margin-top:20px;
    padding:15px 30px;
    background:var(--verde);
    color:white;
    text-decoration:none;
    border-radius:8px;
    font-weight:bold;
}

footer{
    background:var(--azul);
    color:white;
    text-align:center;
    padding:20px;
    margin-top:50px;
}

@media(max-width:768px){

header h1{
    font-size:1.6rem;
}

.video iframe{
    height:250px;
}

}

</style>