:root {
    --primary-blue: #002B5C;      /* Color azul institucional */
    --text-primary: black;      /* Texto principal */
    --text-secondary: #333333;    /* Texto secundario */
    --hover-color: #003875;       /* Color hover */
    --border-color: #E5E5E5;      /* Color bordes */
    --white: #FFFFFF;
}

/* Nuevo estilo para el banner de copyright */
.copyright-banner {
    color: var(--text-secondary);
    text-align: center;
    padding: 0.75rem 0;
    width: 100%;
    font-size: 0.9rem;
    line-height: 1.5;
}

.copyright-banner p {
    margin: 0;
    padding: 0 1rem;
}

.footer-top-line {
    background-color: var(--primary-blue);
    height: 4px;
    width: 100%;
}

footer {
    background-color: var(--white);
    /* padding: 2rem 0; */
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    /* padding: 0 2rem; */
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}

.footer-logo img {
    max-width: 200px;
    height: auto;
    margin-bottom: 2rem;
}

.footer-contact {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-heading {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    text-align: left;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--primary-blue);
}

.footer-links a:before {
    content: '›';
    color: var(--primary-blue);
    margin-right: 0.5rem;
    font-size: 1.2rem;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.social-icons a {
    background-color: var(--primary-blue);
    color: var(--white);
    width: 32px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.social-icons a:hover {
    background-color: var(--hover-color);
}

.subscribe-button {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background-color 0.2s ease;
    text-decoration: none;
}

.subscribe-button:hover {
    background-color: var(--hover-color);
}


@media (max-width: 880px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    
    .footer-logo {
        display: flex;
        justify-content: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-links a {
        justify-content: center;
    }

    .footer-heading{
        text-align: center;
    }
}

/* @media (max-width: 880px){
    .footer-container{
        padding: unset;
    }
} */