/* --- Configurações Gerais --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    color: #fff;
    min-height: 100%;
    
    /* Imagem de fundo .png (Desktop) */
    background-image: url('../img/web.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    
    /* --- CONTROLE DE LAYOUT PRINCIPAL (Desktop) --- */
    display: flex;
    justify-content: center; /* <-- VOLTOU A SER CENTRALIZADO */
    align-items: center;
    padding: 40px;
}

/* --- Efeito Glassmorphism no Formulário --- */
.form-container {
    width: 100%;
    max-width: 500px;
    padding: 40px;
    
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.3);
}

h2 {
    text-align: center;
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 2rem;
}

p {
    text-align: center;
    margin-bottom: 30px;
    font-weight: 300;
}

/* --- Estilização dos Campos do Formulário (sem alterações) --- */
.input-group { margin-bottom: 20px; }
.input-group label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9rem; }
input[type="text"], input[type="email"], input[type="tel"], textarea, input[type="file"] { width: 100%; padding: 12px; border: 1px solid rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.2); border-radius: 8px; font-size: 1rem; color: #fff; transition: all 0.3s ease; }
input::placeholder, textarea::placeholder { color: rgba(255, 255, 255, 0.7); }
input:focus, textarea:focus { outline: none; border: 1px solid rgba(255, 255, 255, 0.8); background: rgba(255, 255, 255, 0.3); }
input[type="file"] { color: #eee; }
input[type="file"]::file-selector-button { margin-right: 15px; padding: 10px 15px; border-radius: 8px; background-color: #f0f0f0; border: none; cursor: pointer; font-weight: 500; color: #333; }
button[type="submit"] { width: 100%; padding: 15px; background-color: #fff; color: #0056b3; border: none; border-radius: 8px; font-size: 1.1rem; font-weight: 700; cursor: pointer; transition: background-color 0.3s ease, color 0.3s ease; margin-top: 10px; }
button[type="submit"]:hover { background-color: #e6e6e6; }

/* --- RESPONSIVIDADE (Mobile) - SEM ALTERAÇÕES --- */
@media (max-width: 768px) {
    body {
        background-image: url('../img/mobile.png');
        display: block;
        padding: 0;
    }

    .mobile-wrapper {
        padding-top: 55vh;
        padding-bottom: 40px;
    }

    .form-container {
        max-width: 90%;
        margin: 0 auto;
    }
    
    h2 {
        font-size: 1.8rem;
    }
}