/* Identidad tipográfica institucional UDI/IPN */
body,
html,
p,
ul,
ol,
li,
a,
td,
th,
span,
button,
input,
label,
select,
textarea,
.small,
small {
    font-family: 'Open Sans', Arial, Helvetica, sans-serif !important;
    line-height: 1.7 !important;
}

p,
li,
a,
td,
th,
button,
input,
label,
select,
textarea,
.small,
small,
.text-secondary,
.leading-relaxed {
    font-size: 16px !important;
}

h1,
h2,
h3,
h4,
h5,
h6,
h1 span,
h2 span,
h3 span,
h4 span,
h5 span,
h6 span,
h1 a,
h2 a,
h3 a,
h4 a,
h5 a,
h6 a,
h1 i,
h2 i,
h3 i,
h4 i,
h5 i,
h6 i {
    font-family: 'Open Sans', Arial, Helvetica, sans-serif !important;
}

h1,
.h1 {
    font-size: 2.5rem !important;
    font-weight: 800 !important;
}

h2,
.h2 {
    font-size: 2rem !important;
    font-weight: 700 !important;
}

h3,
.h3 {
    font-size: 1.75rem !important;
    font-weight: 700 !important;
}

h4,
.h4 {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
}

h5,
.h5 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
}

h6,
.h6 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
}

/* Color de tipografía más oscuro para mejor contraste y legibilidad */
body,
p,
.text-secondary,
.text-muted,
.accordion-body,
.card-body {
    color: var(--color-gris-oscuro) !important;
}

/* Color blanco en footer institucional para contraste */
.footer-ipn,
.footer-ipn p,
.footer-ipn span,
.footer-ipn a {
    color: #ffffff !important;
}

/* Todo el texto justificado (excluyendo títulos y menús) */
p,
.card-body li,
.accordion-body li,
.leading-relaxed,
td {
    text-align: justify !important;
    -webkit-hyphens: auto;
    hyphens: auto;
}

/* Centrar títulos */
h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    text-align: center !important;
}

/* Estilos personalizados para la UDI */
:root {
    --color-guinda: #6C1D45;
    --color-guinda-light: #8D243F;
    --color-guinda-dark: #4A1222;
    --color-oro: #B3A17B;
    --color-gris-oscuro: #2F3E46;
}

.btn-oro {
    background-color: var(--color-oro) !important;
    color: #fff !important;
    border: 1px solid var(--color-oro) !important;
    transition: all 0.3s ease;
}

.btn-oro:hover {
    background-color: var(--color-guinda) !important;
    color: #fff !important;
    border-color: var(--color-guinda) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.text-oro {
    color: var(--color-oro) !important;
}

.font-size-17 {
    font-size: 17px !important;
}

.card-noc {
    border-radius: 12px;
    transition: all 0.3s ease;
    background-color: #fff;
}

.card-noc:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08) !important;
    border-color: var(--color-oro) !important;
}

.bg-guinda-light {
    background-color: var(--color-guinda-light) !important;
}

.btn-guinda {
    background-color: var(--color-guinda);
    color: #fff;
    border: 1px solid var(--color-guinda);
    transition: all 0.3s ease;
}

.btn-guinda:hover {
    background-color: var(--color-guinda-light);
    color: #fff;
    border-color: var(--color-guinda-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-outline-guinda {
    color: var(--color-guinda);
    border: 1px solid var(--color-guinda);
    transition: all 0.3s ease;
    background-color: transparent;
}

.btn-outline-guinda:hover {
    background-color: var(--color-guinda);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.bg-guinda {
    background-color: var(--color-guinda) !important;
}

.border-guinda {
    border-color: var(--color-guinda) !important;
}

.nav-pills .nav-link {
    border-radius: 8px;
    color: var(--color-gris-oscuro);
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-pills .nav-link:hover {
    background-color: rgba(106, 27, 49, 0.05);
    color: var(--color-guinda);
}

.nav-pills .nav-link.active,
.nav-pills .show>.nav-link {
    background-color: var(--color-guinda) !important;
    color: #fff !important;
}

.tbl-ipn-header {
    background-color: var(--color-guinda) !important;
    color: #fff !important;
}

.text-guinda {
    color: var(--color-guinda) !important;
}

.menu__manual .nav-link {
    transition: all 0.3s ease;
    font-size: 13.5px !important;
    padding-top: 1px !important;
    padding-bottom: 3px !important;
    padding-left: 10px !important;
    padding-right: 10px !important;
    white-space: nowrap !important;
    font-weight: 600 !important;
    display: flex;
    align-items: center;      /* Centrado vertical */
    justify-content: center;  /* Centrado horizontal */
    text-align: center;
    min-height: 50px;         /* Ajusta la altura a tu gusto */
}

.menu__manual .nav-link:hover {
    background-color: var(--color-guinda);
    color: white !important;
    border-radius: 4px;
    text-decoration: none;
}

.menu__manual .nav-link.active {
    background-color: var(--color-guinda) !important;
    color: white !important;
    border-radius: 4px;
}

/*
.menu__manual .nav-link:focus,
.menu__manual .nav-link:active,
.nav-link:focus,
.nav-link:active,
a:focus,
a:active,
.tab-pane:focus,
[tabindex]:focus {
    outline: none !important;
    box-shadow: none !important;
    border-color: transparent !important;
}
*/

.ancla {
    position: relative;
    top: -120px;
    visibility: hidden;
    display: block;
}

/* Interactive Map Hover Overlay */
.map-interactive-container {
    position: relative;
    display: block;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
}

.map-interactive-container img {
    transition: transform 0.4s ease, filter 0.4s ease;
}

.map-interactive-container:hover img {
    transform: scale(1.03);
    filter: brightness(0.75);
}

.map-interactive-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(106, 27, 49, 0.55);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 12px;
}

.map-interactive-container:hover .map-interactive-overlay {
    opacity: 1;
}

.map-interactive-overlay i {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 10px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.map-interactive-overlay span {
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    background: rgba(0, 0, 0, 0.25);
    padding: 6px 18px;
    border-radius: 20px;
}

/* Typewriter text cursor effect */
.typewriter-cursor {
    animation: blink-caret 0.75s step-end infinite;
    font-weight: bold;
    color: var(--color-oro);
    margin-left: 2px;
}

@keyframes blink-caret {
    from,
    to {
        color: transparent
    }

    50% {
        color: var(--color-oro)
    }
}

/* Fuerza color guinda institucional en todos los iconos del sitio */
.text-guinda,
.text-guinda i,
.text-guinda svg,
.card-noc ul li i,
.card-noc ul li svg {
    color: var(--color-guinda) !important;
    fill: var(--color-guinda) !important;
}

/* Optimización y aceleración por hardware de transiciones del acordeón (evita lag) */
.collapsing {
    transition: height 0.22s cubic-bezier(0.4, 0, 0.2, 1) !important;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.accordion-collapse {
    transition: height 0.22s cubic-bezier(0.4, 0, 0.2, 1) !important;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.accordion-button::after {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Botón Scroll to Top */
.btn-scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1050;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-guinda) !important;
    color: #ffffff !important;
    border: 2px solid var(--color-oro) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-scroll-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.btn-scroll-top:hover {
    background-color: var(--color-guinda-light) !important;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(108, 29, 69, 0.3);
    color: var(--color-oro) !important;
}

/* Estilo para flechas apiladas (scroll bidireccional) */
.scroll-arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.scroll-arrow-up,
.scroll-arrow-down {
    font-size: 0.9rem !important;
    transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    margin: -3px 0 !important;
    color: #ffffff !important;
}