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

body{
    background-color: #f5f5f7;
    font-family: Arial, Helvetica, sans-serif;
}

/* Barra AMOLED */
.top-bar{
    width: 100%;
    background-color: #000000;

    padding-top: 28px;
    padding-bottom: 28px;

    text-align: center;

    box-shadow: 0px 2px 15px rgba(0,0,0,0.25);
}

.top-bar h1{
    color: white;

    font-size: 30px;

    letter-spacing: 4px;

    font-weight: 600;
}

/* Subtítulo MIRI */
.subtitle{
    color: rgba(255,255,255,0.75);

    margin-top: 6px;

    font-size: 14px;

    letter-spacing: 4px;

    text-transform: uppercase;
}

/* Contenedor principal */
.container{
    width: 100%;

    max-width: 900px;

    margin: 50px auto;

    padding: 20px;
}

/* Tarjetas */
.card{
    display: block;

    background-color: white;

    padding: 28px;

    margin-bottom: 22px;

    border-radius: 22px;

    box-shadow: 0px 8px 20px rgba(0,0,0,0.05);

    transition: all 0.25s ease;

    cursor: pointer;

    text-decoration: none;
}

/* Hover */
.card:hover{
    transform: translateY(-8px) scale(1.01);

    box-shadow: 0px 18px 35px rgba(0,0,0,0.12);
}

/* Texto tarjetas */
.card h2{
    color: #111111;

    font-size: 22px;

    font-weight: 600;
}

/* Página de políticas */
.policy-container{
    width: 100%;

    max-width: 900px;

    margin: 50px auto;

    padding: 30px;

    background-color: white;

    border-radius: 24px;

    box-shadow: 0px 10px 25px rgba(0,0,0,0.06);
}

.policy-container h2{
    font-size: 36px;

    margin-bottom: 25px;

    color: #111111;
}

.policy-container p{
    font-size: 18px;

    line-height: 1.8;

    color: #444444;

    margin-bottom: 20px;
}

/* Botón regresar */
.back-button{
    display: inline-block;

    margin-bottom: 35px;

    text-decoration: none;

    color: black;

    font-weight: bold;

    transition: 0.2s ease;
}

.back-button:hover{
    transform: translateX(-5px);
}