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

body{
    margin:0;
    font-family: Arial, sans-serif;
    color:white;
    text-align:center;

    /* PERMITE ROLAR */
    min-height:100vh;
    overflow-y:auto;

    display:flex;
    justify-content:center;
    align-items:flex-start;

    padding:60px 20px;

    background:
        radial-gradient(circle at top left,
            rgba(37,211,102,0.25),
            transparent 40%),

        linear-gradient(
            rgba(0,0,0,0.8),
            rgba(0,0,0,0.9)
        ),

        url("fundo.webp");

    background-size:cover;
    background-position:center;
    background-attachment:fixed;
}

.container{
    background: rgba(20,20,20,0.55);
    backdrop-filter: blur(18px);
    padding:55px;
    border-radius:28px;
    max-width:600px;

    border:1px solid rgba(255,255,255,0.15);

    box-shadow:
        0 20px 60px rgba(0,0,0,0.7),
        inset 0 0 20px rgba(255,255,255,0.05);

    animation: aparecer 1s ease;
    margin-top:40px;
    margin-bottom:80px;
}

@keyframes aparecer{
    from{
        opacity:0;
        transform:translateY(30px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

h1{
    font-size:2.5rem;
    margin-bottom:20px;
}

p{
    font-size:1.2rem;
    line-height:1.7;
    opacity:0.9;
}

.btn-ajudar{
    margin-top:30px;
    padding:18px 40px;
    font-size:20px;
    border:none;
    border-radius:50px;
    cursor:pointer;
    color:white;
    font-weight:bold;

    background: linear-gradient(135deg,#25D366,#128C7E);

    transition:0.3s;
}

.btn-ajudar:hover{
    transform:translateY(-3px) scale(1.05);
    box-shadow:0 10px 25px rgba(37,211,102,0.5);
}

.whatsapp-float{
    position:fixed;
    bottom:25px;
    right:25px;
}

.whatsapp-float img{
    width:65px;
    transition:0.3s;
}

.whatsapp-float img:hover{
    transform:scale(1.15);
}
/* AREA DA VAQUINHA */
.progresso-area{
    margin-top:30px;
}

.valor{
    font-size:2rem;
    font-weight:bold;
    margin:10px 0;
}

.barra{
    width:100%;
    height:18px;
    background:rgba(255,255,255,0.2);
    border-radius:20px;
    overflow:hidden;
}

.barra-preenchida{
    height:100%;
    width:0%;
    background:linear-gradient(90deg,#25D366,#00ffcc);
    border-radius:20px;
    transition:1s;
}

.meta{
    margin-top:8px;
    font-size:0.9rem;
    opacity:0.8;
}
body::after{
    content:"";
    position:fixed;
    width:200%;
    height:200%;
    top:-50%;
    left:-50%;
    background: radial-gradient(
        rgba(255,255,255,0.05),
        transparent 70%
    );
    animation: moverFundo 25s linear infinite;
    pointer-events:none;
}

@keyframes moverFundo{
    from{
        transform:rotate(0deg);
    }
    to{
        transform:rotate(360deg);
    }
}

@keyframes pulsarBotao {

    0%{
        transform:scale(1);
        box-shadow:0 0 0 rgba(37,211,102,0.4);
    }

    50%{
        transform:scale(1.05);
        box-shadow:0 0 25px rgba(37,211,102,0.6);
    }

    100%{
        transform:scale(1);
        box-shadow:0 0 0 rgba(37,211,102,0.4);
    }
}

.btn-ajudar{
    animation:pulsarBotao 2.5s infinite;
}

.btn-ajudar:hover{
    animation:none;
    transform:scale(1.07);
}

.valores-sugeridos{
    margin-top:25px;
}

.botoes-valores button{
    margin:6px;
    padding:10px 18px;
    border-radius:30px;
    border:none;
    cursor:pointer;
    font-weight:bold;
    background:rgba(255,255,255,0.15);
    color:white;
    transition:0.3s;
}

.botoes-valores button:hover{
    background:#25D366;
    transform:scale(1.08);
}

.pagina-obrigado{
    background:
        radial-gradient(circle at center,
        rgba(37,211,102,0.25),
        transparent 60%),

        linear-gradient(
        rgba(0,0,0,0.85),
        rgba(0,0,0,0.95)
        ),

        url("Casa.webp");

    background-size:cover;
    background-position:center;
}

.obrigado-card{
    text-align:center;
    animation: subir 1s ease;
}

.check{
    font-size:70px;
    margin-bottom:20px;
    animation: aparecerCheck 1s ease;
}

@keyframes subir{
    from{
        opacity:0;
        transform:translateY(40px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

@keyframes aparecerCheck{
    0%{
        transform:scale(0);
    }
    70%{
        transform:scale(1.2);
    }
    100%{
        transform:scale(1);
    }
}

.coracoes{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    pointer-events:none;
    overflow:hidden;
}

.coracao{
    position:absolute;
    bottom:-50px;
    font-size:22px;
    animation: subirCoracao linear forwards;
    opacity:0.8;
}

@keyframes subirCoracao{
    0%{
        transform:translateY(0) scale(1);
        opacity:0.9;
    }
    100%{
        transform:translateY(-110vh) scale(1.5);
        opacity:0;
    }

} 

.valores button.ativo{
background:#00ff9c;
color:#000;
transform:scale(1.1);
}
.valor-personalizado{
    margin-top: 30px;
    text-align: center;
}

.valor-personalizado h2{
    font-size: 18px;
    margin-bottom: 10px;
}

.valor-personalizado input{
    padding: 10px;
    font-size: 16px;
    border-radius: 8px;
    border: 1px solid #ccc;
    width: 200px;
    text-align: center;
}

.valor-personalizado button{
    padding: 10px 20px;
    margin-left: 10px;
    border: none;
    border-radius: 8px;
    background-color: #4CAF50;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

.valor-personalizado button:hover{
    background-color: #45a049;
}

.modal{
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.6);
    justify-content:center;
    align-items:center;
}

.modal-conteudo{
    background:white;
    padding:30px;
    border-radius:12px;
    text-align:center;
    width:320px;
}

.modal-conteudo button{
    margin-top:15px;
    padding:12px;
    width:100%;
    border:none;
    border-radius:8px;
    background:#28a745;
    color:white;
    font-size:16px;
    cursor:pointer;
}

.modal-conteudo{
    background:white;
    padding:30px;
    border-radius:12px;
    text-align:center;
    width:320px;
    transform:scale(0.7);
    animation:zoomPix 0.35s ease forwards;
}

@keyframes zoomPix{
    from{
        transform:scale(0.7);
        opacity:0;
    }
    to{
        transform:scale(1);
        opacity:1;
    }
}

/* MODAL PIX */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7); /* fundo escuro semi-transparente */
    display: none; /* só aparece quando JS define display: flex */
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-conteudo {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    transform: scale(0); /* começa invisível para animar */
    animation: zoomIn 0.5s forwards; /* animação de zoom */
    font-family: 'Arial', sans-serif;
}

/* animação de zoom */
@keyframes zoomIn {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); }
}

/* título e texto */
.modal-conteudo h2 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #333;
}

.modal-conteudo p {
    font-size: 1.2em;
    margin-bottom: 20px;
    color: #333;
}

/* QR Code centralizado */
#qrcodeModal {
    margin: 15px 0;
}

/* botão copiar */
#copiarPixBtn {
    background-color: #4caf50;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    transition: background 0.3s;
}

#copiarPixBtn:hover {
    background-color: #45a049;
}

/* emoji do coração no modal */
.modal-conteudo h2::after {
    content: " ❤️";
}

/* responsivo para celular */
@media (max-width: 500px){
    .modal-conteudo {
        width: 95%;
        padding: 20px;
    }
    .modal-conteudo h2 {
        font-size: 1.3em;
    }
    .modal-conteudo p {
        font-size: 1em;
    }
}