/* Sección Comunicación: carrusel de entradas (estilo tecnm.mx) */
.ixtli-comunicacion {
	background: #fff;
	border-top: 1px solid #e2e4e8;
	padding: 2.5em 0;
}

.ixtli-com-inner {
	position: relative;
	max-width: 1140px;
	margin: 0 auto;
	padding: 0 20px;
}

.ixtli-com-titulo-seccion {
	margin: 0 0 1.2em;
	padding-bottom: 0.4em;
	border-bottom: 3px solid #a67c2e;
	color: #1b396a;
	font-size: 1.4rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.ixtli-com-carril {
	display: flex;
	gap: 16px;
	margin: 0;
	padding: 0 0 4px;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scrollbar-width: none; /* Firefox */
	-ms-overflow-style: none; /* IE/Edge */
}

.ixtli-com-carril::-webkit-scrollbar {
	display: none;
}

.ixtli-com-tarjeta {
	flex: 0 0 calc(25% - 12px);
	min-width: 0;
	margin: 0;
	scroll-snap-align: start;
	background: #fff;
	border: 1px solid #e2e4e8;
	border-radius: 6px;
	overflow: hidden;
	transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.ixtli-com-tarjeta:hover {
	border-color: #1b396a;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
	transform: translateY(-2px);
}

.ixtli-com-media {
	display: block;
	aspect-ratio: 16 / 9;
	background: #eceff3;
	overflow: hidden;
}

.ixtli-com-media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ixtli-com-sin-img {
	display: block;
	width: 100%;
	height: 100%;
	background: #eceff3 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 20 20'%3E%3Cpath fill='%23aab2bd' d='M14.5 2h-9L3 4.5v11L5.5 18h9l2.5-2.5v-11L14.5 2zM6 4h8v1H6V4zm5 7.5c0 .83-.67 1.5-1.5 1.5S8 12.33 8 11.5 8.67 10 9.5 10s1.5.67 1.5 1.5zM5 15l2.5-3 1.5 2 2-2.5L15 15H5z'/%3E%3C/svg%3E") center / 48px 48px no-repeat;
}

.ixtli-com-cuerpo {
	padding: 12px 14px 16px;
}

.ixtli-com-fecha {
	display: block;
	margin-bottom: 4px;
	color: #6b7280;
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.4px;
}

.ixtli-com-titulo {
	margin: 0;
	font-size: 1rem;
	font-weight: 700;
	line-height: 1.35;
}

.ixtli-com-titulo a {
	color: #1f2937;
	text-decoration: none;
}

.ixtli-com-titulo a:hover,
.ixtli-com-titulo a:focus-visible {
	color: #1b396a;
	text-decoration: underline;
}

.ixtli-com-flecha {
	position: absolute;
	top: 55%;
	transform: translateY(-50%);
	z-index: 2;
	width: 44px;
	height: 44px;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: rgba(27, 57, 106, 0.85);
	color: #fff;
	font-size: 18px;
	line-height: 1;
	cursor: pointer;
	transition: background 0.2s ease;
}

.ixtli-com-flecha:hover,
.ixtli-com-flecha:focus-visible {
	background: #1b396a;
}

.ixtli-com-flecha:focus-visible {
	outline: 2px solid #a67c2e;
	outline-offset: 2px;
}

.ixtli-com-anterior {
	left: -8px;
}

.ixtli-com-siguiente {
	right: -8px;
}

@media (max-width: 782px) {
	.ixtli-com-titulo-seccion {
		font-size: 1.15rem;
	}

	.ixtli-com-tarjeta {
		flex-basis: calc(50% - 8px);
	}

	.ixtli-com-flecha {
		display: none; /* en móvil se desliza con el dedo */
	}
}

@media (max-width: 480px) {
	.ixtli-com-tarjeta {
		flex-basis: 82%;
	}
}