/* Reset e base */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Roboto', sans-serif;
    }

    body {
        background-color: #ffdd00;
        background-image: url('../img/background_pedalandoo.png');
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        position: relative;
        overflow: hidden;
    }

    #titulo{
        font-size: 35px;
        font-weight: 700;
        margin-bottom: 20px;
    }
    /* Marca d’água com ícones esportivos */
   

    section.conteudo {
        width: 100%;
        max-width: 400px;
        background: #ffdd004e;
        border-radius: 20px;
        /*box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);*/
        padding: 2rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1.5rem;
        position: relative;
        z-index: 2;
    }

    form {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 1rem;
        background-color: #ffdd0000;
    }

    input[type="text"],
    input[type="password"] {
        padding: 0.9rem;
        border: 1px solid #ddd;
        border-radius: 10px;
        font-size: 1rem;
        outline: none;
        transition: all 0.3s ease;
    }

    input[type="text"]:focus,
    input[type="password"]:focus {
        border-color: #000;
        box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.2);
    }

    input[type="submit"] {
        background-color: #000;
        color: #ffdd00;
        font-weight: bold;
        border: none;
        border-radius: 10px;
        padding: 1rem;
        font-size: 1rem;
        cursor: pointer;
        transition: background 0.3s ease;
    }

    input[type="submit"]:hover {
        background-color: #333;
    }

    #tv {
        text-align: center;
        color: #000;
        background-color: #ffdd0000;
    }

    #tv p {
        font-size: 1rem;
        line-height: 1.5rem;
    }

    #tv strong {
        color: #000;
        font-size: 1.2rem;
    }

    .btn_install {
        background-color: #000;
        color: #ffdd00;
        border: none;
        padding: 0.8rem 1.2rem;
        border-radius: 10px;
        margin-top: 1rem;
        font-weight: bold;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn_install:hover {
        background-color: #333;
    }

    /* Responsividade */
    @media (max-width: 600px) {
        section.conteudo {
            margin: 0 1rem;
            padding: 1.5rem;
        }

        input[type="text"],
        input[type="password"],
        input[type="submit"] {
            font-size: 0.95rem;
        }

        #tv p {
            font-size: 0.9rem;
        }

        body::before {
            background-size: 60px, 55px, 50px;
            background-position: 15% 15%, 85% 25%, 50% 85%;
        }
    }

    @media (min-width: 1000px) {
        body::before {
            background-size: 100px, 90px, 80px;
            background-position: 15% 25%, 85% 35%, 50% 75%;
        }

        #tv p {
            font-size: 1.1rem;
        }
    }