/**
 * AIB Contact Info - Estilos del frontend (BEM).
 *
 * Fila de columnas de contacto con recuadro de esquinas en cada icono y
 * divisores en cruz (línea horizontal + líneas verticales) con un recuadro en
 * cada intersección. Los iconos cambian de color al hacer hover sobre su columna.
 *
 * @package AIB_Hover_Card
 */

.aib-contact {
	--aib-c-cols: 4;
	--aib-c-icon-size: 40px;
	--aib-c-frame-size: 96px;
	--aib-c-corner-len: 16px;
	--aib-c-corner-th: 2px;
	--aib-c-corner-color: #1c2a24;
	--aib-c-line-color: #d8d2c4;
	--aib-c-line-width: 1px;
	--aib-c-top-h: 150px;
	--aib-c-sq-size: 12px;
	--aib-c-sq-th: 1px;
	--aib-c-sq-color: #d8d2c4;
	--aib-c-sq-bg: transparent;
	--aib-c-social-size: 20px;
	--aib-c-social-gap: 10px;
	--aib-c-transition: 0.35s;

	display: flex;
	flex-wrap: wrap;
	box-sizing: border-box;
	width: 100%;
}

.aib-contact *,
.aib-contact *::before,
.aib-contact *::after {
	box-sizing: border-box;
}

/* Columna. */
.aib-contact__item {
	position: relative;
	display: flex;
	flex-direction: column;
	flex: 0 0 calc(100% / var(--aib-c-cols));
	max-width: calc(100% / var(--aib-c-cols));
}

/* Línea vertical entre columnas. */
.aib-contact__item + .aib-contact__item {
	border-left: var(--aib-c-line-width) solid var(--aib-c-line-color);
}

/* Recuadro en el cruce de líneas (vertical × horizontal). */
.aib-contact__item:not(:first-child)::before {
	content: "";
	position: absolute;
	left: 0;
	top: var(--aib-c-top-h);
	width: var(--aib-c-sq-size);
	height: var(--aib-c-sq-size);
	transform: translate(-50%, -50%);
	border: var(--aib-c-sq-th) solid var(--aib-c-sq-color);
	background: var(--aib-c-sq-bg);
	z-index: 2;
}

/* Zona del icono + línea horizontal (borde inferior). */
.aib-contact__top {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	height: var(--aib-c-top-h);
	border-bottom: var(--aib-c-line-width) solid var(--aib-c-line-color);
}

/* Recuadro de esquinas alrededor del icono. */
.aib-contact__frame {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: var(--aib-c-frame-size);
	height: var(--aib-c-frame-size);
}

.aib-contact__corner {
	position: absolute;
	width: var(--aib-c-corner-len);
	height: var(--aib-c-corner-len);
	border: 0 solid var(--aib-c-corner-color);
	transition: border-color var(--aib-c-transition) ease;
}

.aib-contact__corner--tl {
	top: 0;
	left: 0;
	border-top-width: var(--aib-c-corner-th);
	border-left-width: var(--aib-c-corner-th);
}

.aib-contact__corner--tr {
	top: 0;
	right: 0;
	border-top-width: var(--aib-c-corner-th);
	border-right-width: var(--aib-c-corner-th);
}

.aib-contact__corner--bl {
	bottom: 0;
	left: 0;
	border-bottom-width: var(--aib-c-corner-th);
	border-left-width: var(--aib-c-corner-th);
}

.aib-contact__corner--br {
	bottom: 0;
	right: 0;
	border-bottom-width: var(--aib-c-corner-th);
	border-right-width: var(--aib-c-corner-th);
}

/* Icono. */
.aib-contact__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: var(--aib-c-icon-size);
	line-height: 1;
	color: #1c2a24;
	transition: color var(--aib-c-transition) ease, fill var(--aib-c-transition) ease;
}

.aib-contact__icon i {
	color: inherit;
	transition: color var(--aib-c-transition) ease;
}

.aib-contact__icon svg {
	width: 1em;
	height: 1em;
	fill: currentColor;
	transition: fill var(--aib-c-transition) ease;
}

/* Cuerpo (etiqueta + texto + redes). */
.aib-contact__body {
	flex: 1 1 auto;
	padding: 22px 16px 8px;
	text-align: center;
}

.aib-contact__label {
	margin: 0 0 10px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	line-height: 1.4;
	color: #b69c66;
	transition: color var(--aib-c-transition) ease;
}

.aib-contact__text {
	margin: 0;
	font-size: 15px;
	line-height: 1.6;
	color: #3a3a3a;
}

.aib-contact__text a {
	color: inherit;
	text-decoration: none;
}

/* Redes sociales. */
.aib-contact__social {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--aib-c-social-gap);
	margin-top: 12px;
}

.aib-contact__social-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: var(--aib-c-social-size);
	line-height: 1;
	color: #1c2a24;
	text-decoration: none;
	transition: color var(--aib-c-transition) ease, fill var(--aib-c-transition) ease;
}

.aib-contact__social-icon svg {
	width: 1em;
	height: 1em;
	fill: currentColor;
}

/* Responsive: al apilar (1 columna) las verticales pasan a horizontales. */
@media (max-width: 767px) {
	.aib-contact__item + .aib-contact__item {
		border-left: 0;
		border-top: var(--aib-c-line-width) solid var(--aib-c-line-color);
	}

	.aib-contact__item:not(:first-child)::before {
		display: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.aib-contact__corner,
	.aib-contact__icon,
	.aib-contact__icon i,
	.aib-contact__icon svg,
	.aib-contact__label,
	.aib-contact__social-icon {
		transition-duration: 0.01ms;
	}
}