@charset "UTF-8";
@keyframes pulso {
  0% {
    transform: translate(-50%, -10%) scale(1);
    opacity: 0.7;
    box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.7);
  }
  70% {
    transform: translate(-50%, -10%) scale(1.1);
    opacity: 1;
    box-shadow: 0 0 0 10px rgba(52, 152, 219, 0);
  }
  100% {
    transform: translate(-50%, -10%) scale(1);
    opacity: 0.7;
    box-shadow: 0 0 0 0 rgba(52, 152, 219, 0);
  }
}
:root {
    --color1: #1a1a1a;   /* fundo escuro elegante */
    --color2: #0abfbc;   /* destaque principal / botões */
    --color3: #87f6ff;   /* detalhes e links */
    --color4: #f2f2f2;   /* textos claros */
    --color5: #ffffff;   /* fundo muito claro */
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

header {
    background-color: #00c853a1;
    min-height: 10vh;
    padding: 1dvh;
}

header h1{
    text-align: center;
    font-size: 45px
;
}

main {
    background-image: url('imgs/whatsapp_fundo.jpg');
    background-attachment: fixed;
    min-height: 80vh;
    padding: 2dvh 5dvw;
}

.msg {
    font-size:1.2rem;
    line-height:1.6;
    margin: auto;
    background-color: white;
    padding:15px;
    border-radius: 20px;
    margin: 10px 0px ;
}


#promocoes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.promocao {
    margin: auto;
    font-size:0.8rem;
    line-height:1.6;
    background-color: white;
    padding:4px;
    border-radius: 20px;
    margin: 10px 0px;
}
.promocao img {
    display: block;
    margin: 0 auto;
    width: 90%;
    border-radius: 5%;
}
.promocao p {
    padding: 5px;
}

#botao_principal {
    width: 80vw;
    height: 10vh; 
    
    text-align: center;
    position: fixed;
    top: 80vh;
    left:50%;
    display:inline-block; 
    margin-top:20px; 
    padding:12px 20px;
    background:#00c853; 
    color:white;
    border-radius:8px; 
    text-decoration:none; 
    font-size:1.1rem; 
    font-weight:bold;
    animation: pulso 1.5s infinite;

}
footer {
    min-height: 10em;
}