/* Base styles for black and white theme */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

/* Body and general background */
body {
    background-color: #fff; /* white background */
    color: #333; /* dark text color */
    line-height: 1.6;
    font-size: 16px;
}

/* Header */
header {
    background-color: #000; /* black background */
    color: #fff; /* white text */
    padding: 20px 0;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
}

/* Navigation */
nav {
    display: flex;
    justify-content: center;
    background-color: #333; /* dark grey background */
    padding: 10px 0;
}

nav a {
    color: #fff; /* white text */
    text-decoration: none;
    margin: 0 15px;
    font-size: 18px;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #00bcd4; /* light cyan on hover */
}

/* Main content */
main {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Section (for all content) */
section {
    margin-bottom: 40px;
}

/* Headings */
h1, h2, h3 {
    font-weight: bold;
    color: #333; /* dark text for headings */
    margin-bottom: 20px;
}

h1 {
    font-size: 36px;
}

h2 {
    font-size: 28px;
}

h3 {
    font-size: 22px;
}

/* Paragraphs */
p {
    font-size: 18px;
    color: #555; /* lighter grey for body text */
    margin-bottom: 20px;
}

/* Buttons */
button {
    background-color: #000; /* black background */
    color: #fff; /* white text */
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    transition: background-color 0.3s ease;
    border-radius: 5px;
}

button:hover {
    background-color: #00bcd4; /* light cyan on hover */
}

/* Footer */
footer {
    background-color: #000; /* black background */
    color: #fff; /* white text */
    padding: 20px 0;
    text-align: center;
    font-size: 14px;
}

/* Forms */
input, textarea, select {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    margin-bottom: 20px;
    background-color: #f7f7f7; /* light grey background */
}

input[type="submit"] {
    background-color: #000;
    color: #fff;
    border: none;
    padding: 12px 30px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
    background-color: #00bcd4;
}

/* Responsive Design */
@media (max-width: 768px) {
    header {
        font-size: 20px;
    }

    nav {
        flex-direction: column;
        padding: 10px 0;
    }

    nav a {
        margin: 10px 0;
    }

    main {
        padding: 20px;
    }

    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 22px;
    }

    h3 {
        font-size: 18px;
    }
}

.texto
{
    font-size: 18px;  /* Slightly larger font for better readability */
    color: #444;  /* Darker gray for a softer contrast than black (#333) */
    line-height: 1.8; /* Increased line height for better text spacing */
    font-weight: 400; /* Regular font weight for standard body text */
    font-family: 'Helvetica Neue', Arial, sans-serif; /* Clean, modern font */
    margin-bottom: 20px;  /* Space below paragraphs for better separation */
    text-align: left;  /* Left align text for consistency */
    letter-spacing: 0.5px;  /* Slight spacing between characters for better clarity */
}

em
{
font-style:normal;
}