:root {
    --dark-blue: #004697;
    --light-blue: #B9DFFF;
}

* {
    margin: 0;
    padding: 0;
}

.main-footer {
    border-top: solid #D9D9D9 1px;
    background-color: #f9f9f9;
    color: #2b2b2b;
    font-family: 'Inter', sans-serif;
    padding: 30px 40px;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
}

/* Grid de 3 columnas */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    align-items: start;
}

/* Encabezados de columna */
.footer-column h3,
.column-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0;
}

.footer-header {
    margin-bottom: 15px;
}

/* Iconos SVG personalizados (Clase icon-amber) */
.icon-amber {
    width: 1.3rem;
    height: 1.3rem;
    stroke: var(--dark-blue); /* Color ámbar/dorado */
    flex-shrink: 0;
}

.icon-box {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Textos e Ítems con iconos alineados */
.footer-content p {
    margin: 0 0 10px 0;
    color: #333333;
}

.text-muted {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Cita previa e Ítems de Contacto */
.cta-appointment {
    display: flex;
    align-items: center;
    margin-top: 14px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.contact-item p {
    margin: 0;
}

/* Enlaces generales */
.cta-appointment a,
.contact-item a,
.email-link {
    color: #2b2b2b;
    text-decoration: none;
    transition: color 0.2s ease;
}

.cta-appointment a:hover,
.contact-item a:hover,
.email-link:hover {
    color: var(--dark-blue);
    text-decoration: underline;
}

/* Redes Sociales (Twitter / Facebook) */
.social-item {
    width: fit-content;
    margin-left: 75px;
}

.social-item > a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    margin-top: 16px;
    text-decoration: none;
}

.social-item > a svg {
    width: 35px;
    height: 35px;
    transition: fill 0.2s ease, transform 0.2s ease;
}

.social-item > a:hover svg {
    fill: var(--dark-blue);
}

/* Enlaces Rápidos */
.footer-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li {
    margin-bottom: 10px;
}

.footer-nav a {
    color: #333333;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.footer-nav a:hover {
    color: var(--dark-blue);
    text-decoration: underline;
}

/* Pie inferior (Copyright) */
.footer-bottom {
    margin-top: 50px;
    text-align: center;
}

.footer-bottom p {
    color: #4b5563;
    font-size: 0.9rem;
    margin: 0;
}

.column-title {
    margin-bottom: 15px !important;
}